Boot log: imx6q-sabrelite
- Errors: 0
- Boot result: PASS
- Kernel Errors: 0
- Warnings: 1
- Kernel Warnings: 0
1 09:56:54.231560 lava-dispatcher, installed at version: 2022.08
2 09:56:54.231976 start: 0 validate
3 09:56:54.232321 Start time: 2022-10-26 09:56:54.232298+00:00 (UTC)
4 09:56:54.232693 Using caching service: 'http://localhost/cache/?uri=%s'
5 09:56:54.233024 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20221007.0%2Farmhf%2Finitrd.cpio.gz exists
6 09:56:54.525522 Using caching service: 'http://localhost/cache/?uri=%s'
7 09:56:54.525938 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.147-cip18-12-g7bc9523ecfb7f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 09:56:54.816469 Using caching service: 'http://localhost/cache/?uri=%s'
9 09:56:54.817234 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.147-cip18-12-g7bc9523ecfb7f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 09:56:55.106662 Using caching service: 'http://localhost/cache/?uri=%s'
11 09:56:55.107323 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20221007.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 09:56:55.401260 Using caching service: 'http://localhost/cache/?uri=%s'
13 09:56:55.402013 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.147-cip18-12-g7bc9523ecfb7f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 09:56:55.703623 validate duration: 1.47
16 09:56:55.705033 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 09:56:55.705552 start: 1.1 download-retry (timeout 00:10:00) [common]
18 09:56:55.706098 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 09:56:55.706716 Not decompressing ramdisk as can be used compressed.
20 09:56:55.707163 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221007.0/armhf/initrd.cpio.gz
21 09:56:55.707542 saving as /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/ramdisk/initrd.cpio.gz
22 09:56:55.707986 total size: 4018439 (3MB)
23 09:56:55.711150 progress 0% (0MB)
24 09:56:55.714472 progress 5% (0MB)
25 09:56:55.717561 progress 10% (0MB)
26 09:56:55.720541 progress 15% (0MB)
27 09:56:55.723540 progress 20% (0MB)
28 09:56:55.726551 progress 25% (0MB)
29 09:56:55.729562 progress 30% (1MB)
30 09:56:55.732611 progress 35% (1MB)
31 09:56:55.736035 progress 40% (1MB)
32 09:56:55.738989 progress 45% (1MB)
33 09:56:55.741957 progress 50% (1MB)
34 09:56:55.744921 progress 55% (2MB)
35 09:56:55.747813 progress 60% (2MB)
36 09:56:55.750738 progress 65% (2MB)
37 09:56:55.753681 progress 70% (2MB)
38 09:56:55.756612 progress 75% (2MB)
39 09:56:55.759943 progress 80% (3MB)
40 09:56:55.762875 progress 85% (3MB)
41 09:56:55.765819 progress 90% (3MB)
42 09:56:55.768742 progress 95% (3MB)
43 09:56:55.771660 progress 100% (3MB)
44 09:56:55.772299 3MB downloaded in 0.06s (59.59MB/s)
45 09:56:55.772715 end: 1.1.1 http-download (duration 00:00:00) [common]
47 09:56:55.773415 end: 1.1 download-retry (duration 00:00:00) [common]
48 09:56:55.773681 start: 1.2 download-retry (timeout 00:10:00) [common]
49 09:56:55.773952 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 09:56:55.774292 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-12-g7bc9523ecfb7f/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 09:56:55.774504 saving as /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/kernel/zImage
52 09:56:55.774700 total size: 12448256 (11MB)
53 09:56:55.774904 No compression specified
54 09:56:59.783412 progress 0% (0MB)
55 09:56:59.841394 progress 5% (0MB)
56 09:56:59.850201 progress 10% (1MB)
57 09:56:59.859085 progress 15% (1MB)
58 09:56:59.867802 progress 20% (2MB)
59 09:56:59.876670 progress 25% (2MB)
60 09:56:59.885321 progress 30% (3MB)
61 09:56:59.893988 progress 35% (4MB)
62 09:56:59.902618 progress 40% (4MB)
63 09:56:59.911269 progress 45% (5MB)
64 09:56:59.919970 progress 50% (5MB)
65 09:56:59.928651 progress 55% (6MB)
66 09:56:59.937289 progress 60% (7MB)
67 09:56:59.946029 progress 65% (7MB)
68 09:56:59.954718 progress 70% (8MB)
69 09:56:59.963252 progress 75% (8MB)
70 09:56:59.971776 progress 80% (9MB)
71 09:56:59.980263 progress 85% (10MB)
72 09:56:59.988772 progress 90% (10MB)
73 09:56:59.997212 progress 95% (11MB)
74 09:57:00.005758 progress 100% (11MB)
75 09:57:00.006521 11MB downloaded in 4.23s (2.81MB/s)
76 09:57:00.006911 end: 1.2.1 http-download (duration 00:00:04) [common]
78 09:57:00.007591 end: 1.2 download-retry (duration 00:00:04) [common]
79 09:57:00.007848 start: 1.3 download-retry (timeout 00:09:56) [common]
80 09:57:00.008105 start: 1.3.1 http-download (timeout 00:09:56) [common]
81 09:57:00.008484 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-12-g7bc9523ecfb7f/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 09:57:00.008712 saving as /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb
83 09:57:00.008903 total size: 42393 (0MB)
84 09:57:00.009089 No compression specified
85 09:57:00.012023 progress 77% (0MB)
86 09:57:00.012765 progress 100% (0MB)
87 09:57:00.013241 0MB downloaded in 0.00s (9.34MB/s)
88 09:57:00.013584 end: 1.3.1 http-download (duration 00:00:00) [common]
90 09:57:00.014248 end: 1.3 download-retry (duration 00:00:00) [common]
91 09:57:00.014501 start: 1.4 download-retry (timeout 00:09:56) [common]
92 09:57:00.014753 start: 1.4.1 http-download (timeout 00:09:56) [common]
93 09:57:00.015066 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221007.0/armhf/full.rootfs.tar.xz
94 09:57:00.015258 saving as /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/nfsrootfs/full.rootfs.tar
95 09:57:00.015444 total size: 195735084 (186MB)
96 09:57:00.015629 Using unxz to decompress xz
97 09:57:00.023626 progress 0% (0MB)
98 09:57:01.035447 progress 5% (9MB)
99 09:57:01.987274 progress 10% (18MB)
100 09:57:03.130255 progress 15% (28MB)
101 09:57:03.884469 progress 20% (37MB)
102 09:57:04.444109 progress 25% (46MB)
103 09:57:05.620715 progress 30% (56MB)
104 09:57:06.654032 progress 35% (65MB)
105 09:57:07.745157 progress 40% (74MB)
106 09:57:08.808729 progress 45% (84MB)
107 09:57:09.892723 progress 50% (93MB)
108 09:57:11.110625 progress 55% (102MB)
109 09:57:12.408236 progress 60% (112MB)
110 09:57:12.655481 progress 65% (121MB)
111 09:57:12.954528 progress 70% (130MB)
112 09:57:13.147600 progress 75% (140MB)
113 09:57:13.309185 progress 80% (149MB)
114 09:57:13.486583 progress 85% (158MB)
115 09:57:13.709945 progress 90% (168MB)
116 09:57:14.314924 progress 95% (177MB)
117 09:57:15.447518 progress 100% (186MB)
118 09:57:15.458261 186MB downloaded in 15.44s (12.09MB/s)
119 09:57:15.459198 end: 1.4.1 http-download (duration 00:00:15) [common]
121 09:57:15.460291 end: 1.4 download-retry (duration 00:00:15) [common]
122 09:57:15.460679 start: 1.5 download-retry (timeout 00:09:40) [common]
123 09:57:15.461049 start: 1.5.1 http-download (timeout 00:09:40) [common]
124 09:57:15.461604 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-12-g7bc9523ecfb7f/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 09:57:15.461923 saving as /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/modules/modules.tar
126 09:57:15.462200 total size: 7359552 (7MB)
127 09:57:15.462480 Using unxz to decompress xz
128 09:57:15.764844 progress 0% (0MB)
129 09:57:15.815596 progress 5% (0MB)
130 09:57:15.859883 progress 10% (0MB)
131 09:57:15.902694 progress 15% (1MB)
132 09:57:15.942641 progress 20% (1MB)
133 09:57:15.993683 progress 25% (1MB)
134 09:57:16.035118 progress 30% (2MB)
135 09:57:16.077064 progress 35% (2MB)
136 09:57:16.118399 progress 40% (2MB)
137 09:57:16.165688 progress 45% (3MB)
138 09:57:16.205952 progress 50% (3MB)
139 09:57:16.247343 progress 55% (3MB)
140 09:57:16.289084 progress 60% (4MB)
141 09:57:16.331432 progress 65% (4MB)
142 09:57:16.381014 progress 70% (4MB)
143 09:57:16.421863 progress 75% (5MB)
144 09:57:16.461428 progress 80% (5MB)
145 09:57:16.502437 progress 85% (5MB)
146 09:57:16.547419 progress 90% (6MB)
147 09:57:16.588927 progress 95% (6MB)
148 09:57:16.630223 progress 100% (7MB)
149 09:57:16.641722 7MB downloaded in 1.18s (5.95MB/s)
150 09:57:16.642633 end: 1.5.1 http-download (duration 00:00:01) [common]
152 09:57:16.643708 end: 1.5 download-retry (duration 00:00:01) [common]
153 09:57:16.644114 start: 1.6 prepare-tftp-overlay (timeout 00:09:39) [common]
154 09:57:16.644563 start: 1.6.1 extract-nfsrootfs (timeout 00:09:39) [common]
155 09:57:31.866252 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g
156 09:57:31.866884 end: 1.6.1 extract-nfsrootfs (duration 00:00:15) [common]
157 09:57:31.867301 start: 1.6.2 lava-overlay (timeout 00:09:24) [common]
158 09:57:31.868053 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey
159 09:57:31.868650 makedir: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin
160 09:57:31.869100 makedir: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/tests
161 09:57:31.869552 makedir: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/results
162 09:57:31.869906 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-add-keys
163 09:57:31.870375 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-add-sources
164 09:57:31.870799 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-background-process-start
165 09:57:31.871224 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-background-process-stop
166 09:57:31.871625 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-common-functions
167 09:57:31.872023 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-echo-ipv4
168 09:57:31.872485 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-install-packages
169 09:57:31.872928 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-installed-packages
170 09:57:31.873323 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-os-build
171 09:57:31.873755 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-probe-channel
172 09:57:31.874167 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-probe-ip
173 09:57:31.874563 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-target-ip
174 09:57:31.874991 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-target-mac
175 09:57:31.875387 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-target-storage
176 09:57:31.875791 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-case
177 09:57:31.876212 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-event
178 09:57:31.876784 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-feedback
179 09:57:31.877185 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-raise
180 09:57:31.877604 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-reference
181 09:57:31.878013 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-runner
182 09:57:31.878412 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-set
183 09:57:31.878804 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-test-shell
184 09:57:31.879248 Updating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-add-keys (debian)
185 09:57:32.096484 Updating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-add-sources (debian)
186 09:57:32.149922 Updating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-install-packages (debian)
187 09:57:32.151277 Updating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-installed-packages (debian)
188 09:57:32.152568 Updating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/bin/lava-os-build (debian)
189 09:57:32.159604 Creating /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/environment
190 09:57:32.160274 LAVA metadata
191 09:57:32.160647 - LAVA_JOB_ID=7724529
192 09:57:32.161044 - LAVA_DISPATCHER_IP=192.168.101.1
193 09:57:32.161616 start: 1.6.2.1 ssh-authorize (timeout 00:09:24) [common]
194 09:57:32.189219 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 09:57:32.189540 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:24) [common]
196 09:57:32.189754 skipped lava-vland-overlay
197 09:57:32.190014 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 09:57:32.190280 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:24) [common]
199 09:57:32.190484 skipped lava-multinode-overlay
200 09:57:32.190737 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 09:57:32.191009 start: 1.6.2.4 test-definition (timeout 00:09:24) [common]
202 09:57:32.191254 Loading test definitions
203 09:57:32.191556 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:24) [common]
204 09:57:32.191789 Using /lava-7724529 at stage 0
205 09:57:32.192776 uuid=7724529_1.6.2.4.1 testdef=None
206 09:57:32.193046 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 09:57:32.193312 start: 1.6.2.4.2 test-overlay (timeout 00:09:24) [common]
208 09:57:32.194851 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 09:57:32.195549 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:24) [common]
211 09:57:32.197203 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 09:57:32.197891 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:24) [common]
214 09:57:32.199419 runner path: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/0/tests/0_timesync-off test_uuid 7724529_1.6.2.4.1
215 09:57:32.199899 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 09:57:32.200612 start: 1.6.2.4.5 git-repo-action (timeout 00:09:24) [common]
218 09:57:32.200831 Using /lava-7724529 at stage 0
219 09:57:32.201130 Fetching tests from https://github.com/kernelci/test-definitions.git
220 09:57:32.201385 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/0/tests/1_kselftest-lkdtm'
221 09:57:36.481823 Running '/usr/bin/git checkout kernelci.org
222 09:57:36.790445 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 09:57:36.792621 uuid=7724529_1.6.2.4.5 testdef=None
224 09:57:36.793058 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
226 09:57:36.793849 start: 1.6.2.4.6 test-overlay (timeout 00:09:19) [common]
227 09:57:36.796068 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 09:57:36.796901 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:19) [common]
230 09:57:36.799859 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 09:57:36.800616 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:19) [common]
233 09:57:36.803297 runner path: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/0/tests/1_kselftest-lkdtm test_uuid 7724529_1.6.2.4.5
234 09:57:36.803556 BOARD='imx6q-sabrelite'
235 09:57:36.803760 BRANCH='cip-gitlab'
236 09:57:36.803948 SKIPFILE='skipfile-lkft.yaml'
237 09:57:36.804140 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-12-g7bc9523ecfb7f/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 09:57:36.804344 TST_CASENAME=''
239 09:57:36.804593 TST_CMDFILES='lkdtm'
240 09:57:36.805053 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 09:57:36.805690 Creating lava-test-runner.conf files
243 09:57:36.805896 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7724529/lava-overlay-71ip1yey/lava-7724529/0 for stage 0
244 09:57:36.806184 - 0_timesync-off
245 09:57:36.806395 - 1_kselftest-lkdtm
246 09:57:36.806713 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
247 09:57:36.806986 start: 1.6.2.5 compress-overlay (timeout 00:09:19) [common]
248 09:57:50.361104 end: 1.6.2.5 compress-overlay (duration 00:00:14) [common]
249 09:57:50.361520 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:05) [common]
250 09:57:50.361759 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 09:57:50.362040 end: 1.6.2 lava-overlay (duration 00:00:18) [common]
252 09:57:50.362295 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:05) [common]
253 09:57:50.549502 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 09:57:50.550422 start: 1.6.4 extract-modules (timeout 00:09:05) [common]
255 09:57:50.550712 extracting modules file /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g
256 09:57:51.189339 extracting modules file /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk
257 09:57:52.156560 end: 1.6.4 extract-modules (duration 00:00:02) [common]
258 09:57:52.156968 start: 1.6.5 apply-overlay-tftp (timeout 00:09:04) [common]
259 09:57:52.157207 [common] Applying overlay to NFS
260 09:57:52.157413 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7724529/compress-overlay-ggh8q3oy/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g
261 09:57:54.116974 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 09:57:54.117405 start: 1.6.6 prepare-kernel (timeout 00:09:02) [common]
263 09:57:54.117701 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:02) [common]
264 09:57:54.118016 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 09:57:54.118285 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 09:57:54.118554 start: 1.6.7 configure-preseed-file (timeout 00:09:02) [common]
267 09:57:54.118819 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 09:57:54.119088 start: 1.6.8 compress-ramdisk (timeout 00:09:02) [common]
269 09:57:54.119320 Building ramdisk /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk
270 09:57:54.756185 >> 79890 blocks
271 09:57:57.530658 Adding RAMdisk u-boot header.
272 09:57:57.531737 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk.cpio.gz.uboot
273 09:57:58.794363 output: Image Name:
274 09:57:58.795328 output: Created: Wed Oct 26 10:57:57 2022
275 09:57:58.795575 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 09:57:58.795791 output: Data Size: 15262026 Bytes = 14904.32 KiB = 14.56 MiB
277 09:57:58.796017 output: Load Address: 00000000
278 09:57:58.796242 output: Entry Point: 00000000
279 09:57:58.796450 output:
280 09:57:58.796847 rename /var/lib/lava/dispatcher/tmp/7724529/extract-overlay-ramdisk-t6p2_okz/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
281 09:57:58.797451 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
282 09:57:58.797827 end: 1.6 prepare-tftp-overlay (duration 00:00:42) [common]
283 09:57:58.798164 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:57) [common]
284 09:57:58.798420 No LXC device requested
285 09:57:58.798703 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 09:57:58.798981 start: 1.8 deploy-device-env (timeout 00:08:57) [common]
287 09:57:58.799252 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 09:57:58.799486 Checking files for TFTP limit of 4294967296 bytes.
289 09:57:58.801105 end: 1 tftp-deploy (duration 00:01:03) [common]
290 09:57:58.801433 start: 2 uboot-action (timeout 00:05:00) [common]
291 09:57:58.801751 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 09:57:58.802026 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 09:57:58.802310 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 09:57:58.802754 substitutions:
295 09:57:58.802963 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 09:57:58.803162 - {DTB_ADDR}: 0x13f00000
297 09:57:58.803358 - {DTB}: 7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb
298 09:57:58.803553 - {INITRD}: 7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
299 09:57:58.803747 - {KERNEL_ADDR}: 0x10000000
300 09:57:58.803941 - {KERNEL}: 7724529/tftp-deploy-wi2zaw8n/kernel/zImage
301 09:57:58.804131 - {LAVA_MAC}: None
302 09:57:58.804317 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g
303 09:57:58.804551 - {NFS_SERVER_IP}: 192.168.101.1
304 09:57:58.804746 - {PRESEED_CONFIG}: None
305 09:57:58.804933 - {PRESEED_LOCAL}: None
306 09:57:58.805120 - {RAMDISK_ADDR}: 0x14000000
307 09:57:58.805305 - {RAMDISK}: 7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
308 09:57:58.805491 - {ROOT_PART}: None
309 09:57:58.805676 - {ROOT}: None
310 09:57:58.805859 - {SERVER_IP}: 192.168.101.1
311 09:57:58.806043 - {TEE_ADDR}: 0x83000000
312 09:57:58.806225 - {TEE}: None
313 09:57:58.806409 Parsed boot commands:
314 09:57:58.806591 - setenv autoload no
315 09:57:58.806775 - setenv initrd_high 0xffffffff
316 09:57:58.806958 - setenv fdt_high 0xffffffff
317 09:57:58.807142 - dhcp
318 09:57:58.807324 - setenv serverip 192.168.101.1
319 09:57:58.807506 - tftp 0x10000000 7724529/tftp-deploy-wi2zaw8n/kernel/zImage
320 09:57:58.807691 - tftp 0x14000000 7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
321 09:57:58.807875 - setenv initrd_size ${filesize}
322 09:57:58.808057 - tftp 0x13f00000 7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb
323 09:57:58.808243 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g,tcp,hard ip=dhcp'
324 09:57:58.808462 - bootz 0x10000000 0x14000000 0x13f00000
325 09:57:58.808766 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 09:57:58.809475 start: 2.3 connect-device (timeout 00:05:00) [common]
328 09:57:58.809700 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-1'
329 09:57:58.817259 Setting prompt string to ['lava-test: # ']
330 09:57:58.818164 end: 2.3 connect-device (duration 00:00:00) [common]
331 09:57:58.818508 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 09:57:58.818803 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 09:57:58.819092 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 09:57:58.819561 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '3'
335 09:57:59.050894 >> Software version: 7
336 09:57:59.059560 >> Intermediate Relay states: 0xe5
337 09:58:01.067419 >> Relay states: 0xed
338 09:58:01.068494 Returned 0 in 2 seconds
339 09:58:01.169669 end: 2.4.1.1 pdu-reboot (duration 00:00:02) [common]
341 09:58:01.170516 end: 2.4.1 reset-device (duration 00:00:02) [common]
342 09:58:01.170812 start: 2.4.2 bootloader-interrupt (timeout 00:04:58) [common]
343 09:58:01.171089 Setting prompt string to ['Hit any key to stop autoboot']
344 09:58:01.171307 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 09:58:01.172077 [Enter `^Ec?' for help]
346 09:58:02.396222
347 09:58:02.396645
348 09:58:02.402725 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 09:58:02.402959
350 09:58:02.408379 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 09:58:02.412504 Reset cause: POR
352 09:58:02.413027 Model: Freescale i.MX6 Quad SABRE Lite Board
353 09:58:02.413236 Board: SABRE Lite
354 09:58:02.415734 I2C: ready
355 09:58:02.417185 DRAM: 1 GiB
356 09:58:02.473207 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 09:58:02.486292 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 09:58:02.497008 *** Warning - bad CRC, using default environment
359 09:58:02.497260
360 09:58:02.503277 In: serial
361 09:58:02.504144 Out: serial
362 09:58:02.505144 Err: serial
363 09:58:02.517410 Net: using phy at 6
364 09:58:02.522374 FEC [PRIME], usb_ether
365 09:58:02.526023 Error: usb_ether address not set.
366 09:58:02.526256
367 09:58:02.526451 starting USB...
368 09:58:02.528746 Bus usb@2184000: usb dr_mode not found
369 09:58:02.581028 Bus usb@2184200: USB EHCI 1.00
370 09:58:05.621446 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 09:58:10.760666 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 09:58:10.768668 scanning usb for storage devices... 0 Storage Device(s) found
373 09:58:10.770147 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 09:58:11.039757 Hit any key to stop autoboot: 3
376 09:58:11.040130 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 09:58:11.040436 start: 2.4.3 bootloader-commands (timeout 00:04:48) [common]
378 09:58:11.040706 Setting prompt string to ['=>']
379 09:58:11.040925 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:48)
380 09:58:11.049543 0
381 09:58:11.050072 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 09:58:11.050303 Sending with 10 millisecond of delay
384 09:58:12.189230 => setenv autoload no
385 09:58:12.199873 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:47)
386 09:58:12.202916 setenv autoload no
387 09:58:12.203306 Sending with 10 millisecond of delay
389 09:58:14.010590 => setenv initrd_high 0xffffffff
390 09:58:14.021079 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:45)
391 09:58:14.021498 setenv initrd_high 0xffffffff
392 09:58:14.021900 Sending with 10 millisecond of delay
394 09:58:15.644228 => setenv fdt_high 0xffffffff
395 09:58:15.654868 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
396 09:58:15.655460 setenv fdt_high 0xffffffff
397 09:58:15.655992 Sending with 10 millisecond of delay
399 09:58:15.948669 => dhcp
400 09:58:15.959269 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
401 09:58:15.959854 dhcp
402 09:58:16.055493 BOOTP broadcast 1
403 09:58:16.058733 DHCP client bound to address 192.168.101.100 (3 ms)
404 09:58:16.059660 Sending with 10 millisecond of delay
406 09:58:17.871928 => setenv serverip 192.168.101.1
407 09:58:17.882998 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
408 09:58:17.883928 setenv serverip 192.168.101.1
409 09:58:17.884677 Sending with 10 millisecond of delay
411 09:58:21.456075 => tftp 0x10000000 7724529/tftp-deploy-wi2zaw8n/kernel/zImage
412 09:58:21.467097 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)
413 09:58:21.467997 tftp 0x10000000 7724529/tftp-deploy-wi2zaw8n/kernel/zImage
414 09:58:21.565078 Using FEC device
415 09:58:21.568820 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
416 09:58:21.572059 Filename '7724529/tftp-deploy-wi2zaw8n/kernel/zImage'.
417 09:58:21.575232 Load address: 0x10000000
418 09:58:21.965953 Loading: *#################################################################
419 09:58:22.359487 #################################################################
420 09:58:22.751227 #################################################################
421 09:58:23.160577 #################################################################
422 09:58:23.536152 #################################################################
423 09:58:23.887528 #################################################################
424 09:58:24.278462 #################################################################
425 09:58:24.633445 #################################################################
426 09:58:24.973273 #################################################################
427 09:58:25.265535 #################################################################
428 09:58:25.584706 #################################################################
429 09:58:25.908372 #################################################################
430 09:58:26.250492 #################################################################
431 09:58:26.270953 ###
432 09:58:26.271276 2.5 MiB/s
433 09:58:26.271643 done
434 09:58:26.272279 Bytes transferred = 12448256 (bdf200 hex)
435 09:58:26.272990 Sending with 10 millisecond of delay
437 09:58:30.811048 => tftp 0x14000000 7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
438 09:58:30.821961 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 00:04:28)
439 09:58:30.822848 tftp 0x14000000 7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot
440 09:58:30.920454 Using FEC device
441 09:58:30.923096 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
442 09:58:30.928895 Filename '7724529/tftp-deploy-wi2zaw8n/ramdisk/ramdisk.cpio.gz.uboot'.
443 09:58:30.932084 Load address: 0x14000000
444 09:58:31.304313 Loading: *#################################################################
445 09:58:31.685146 #################################################################
446 09:58:32.088325 #################################################################
447 09:58:32.496312 #################################################################
448 09:58:32.897561 #################################################################
449 09:58:33.275568 #################################################################
450 09:58:33.636598 #################################################################
451 09:58:34.036839 #################################################################
452 09:58:34.431590 #################################################################
453 09:58:34.832645 #################################################################
454 09:58:35.204667 #################################################################
455 09:58:35.598892 #################################################################
456 09:58:35.941535 #################################################################
457 09:58:36.235463 #################################################################
458 09:58:36.535854 #################################################################
459 09:58:36.840279 #################################################################
460 09:58:36.840765 2.5 MiB/s
461 09:58:36.841055 done
462 09:58:36.841888 Bytes transferred = 15262090 (e8e18a hex)
463 09:58:36.842476 Sending with 10 millisecond of delay
465 09:58:38.708569 => setenv initrd_size ${filesize}
466 09:58:38.719300 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 00:04:20)
467 09:58:38.719784 setenv initrd_size ${filesize}
468 09:58:38.720235 Sending with 10 millisecond of delay
470 09:58:42.881005 => tftp 0x13f00000 7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb
471 09:58:42.892170 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 00:04:16)
472 09:58:42.892658 tftp 0x13f00000 7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb
473 09:58:42.989198 Using FEC device
474 09:58:42.992971 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
475 09:58:42.996732 Filename '7724529/tftp-deploy-wi2zaw8n/dtb/imx6q-sabrelite.dtb'.
476 09:58:43.000555 Load address: 0x13f00000
477 09:58:43.018728 Loading: *###
478 09:58:43.018959 2.4 MiB/s
479 09:58:43.019167 done
480 09:58:43.023218 Bytes transferred = 42393 (a599 hex)
481 09:58:43.023678 Sending with 10 millisecond of delay
483 09:58:52.950407 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g,tcp,hard ip=dhcp'
484 09:58:52.961366 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 00:04:06)
485 09:58:52.962348 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g,tcp,hard ip=dhcp'
486 09:58:52.963263 Sending with 10 millisecond of delay
488 09:58:55.317814 => bootz 0x10000000 0x14000000 0x13f00000
489 09:58:55.328660 Setting prompt string to 'Starting kernel'
490 09:58:55.329022 Setting prompt string to ['Starting kernel']
491 09:58:55.329342 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 09:58:55.329675 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 00:04:03)
493 09:58:55.330472 bootz 0x10000000 0x14000000 0x13f00000
494 09:58:55.330767 Kernel image @ 0x10000000 [ 0x000000 - 0xbdf200 ]
495 09:58:55.333700 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 09:58:55.334045 Image Name:
497 09:58:55.338269 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 09:58:55.341479 Data Size: 15262026 Bytes = 14.6 MiB
499 09:58:55.343170 Load Address: 00000000
500 09:58:55.346273 Entry Point: 00000000
501 09:58:55.518075 Verifying Checksum ... OK
502 09:58:55.523152 ## Flattened Device Tree blob at 13f00000
503 09:58:55.526936 Booting using the fdt blob at 0x13f00000
504 09:58:55.532625 Using Device Tree in place at 13f00000, end 13f0d598
505 09:58:55.541315
506 09:58:55.541728 Starting kernel ...
507 09:58:55.542112
508 09:58:55.543007 end: 2.4.3 bootloader-commands (duration 00:00:45) [common]
509 09:58:55.543589 start: 2.4.4 auto-login-action (timeout 00:04:03) [common]
510 09:58:55.544021 Setting prompt string to ['Linux version [0-9]']
511 09:58:55.544486 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 09:58:55.544977 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 09:59:04.118386 [ 0.000000] Booting Linux on physical CPU 0x0
514 09:59:04.125601 start: 2.4.4.1 login-action (timeout 00:03:55) [common]
515 09:59:04.126204 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 09:59:04.126638 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 09:59:04.127039 Using line separator: #'\n'#
518 09:59:04.127364 No login prompt set.
519 09:59:04.127696 Parsing kernel messages
520 09:59:04.128013 ['-+\\[ 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 09:59:04.128701 [login-action] Waiting for messages, (timeout 00:03:55)
522 09:59:04.140868 [ 0.000000] Linux version 5.10.147-cip18 (KernelCI@build-j387119-arm-gcc-10-multi-v7-defconfig-kselftest-vwzd7) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Oct 26 09:45:41 UTC 2022
523 09:59:04.148237 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 09:59:04.157192 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 09:59:04.164877 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 09:59:04.167704 [ 0.000000] Memory policy: Data cache writealloc
527 09:59:04.171938 [ 0.000000] efi: UEFI not found.
528 09:59:04.177720 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 09:59:04.184658 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 09:59:04.185448 [ 0.000000] Zone ranges:
531 09:59:04.191486 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 09:59:04.196112 [ 0.000000] Normal empty
533 09:59:04.200129 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 09:59:04.205183 [ 0.000000] Movable zone start for each node
535 09:59:04.208704 [ 0.000000] Early memory node ranges
536 09:59:04.216504 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 09:59:04.223174 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 09:59:04.228364 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 09:59:04.235580 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 09:59:04.251029 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g,tcp,hard ip=dhcp
541 09:59:04.258819 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 09:59:04.268568 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 09:59:04.273121 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 09:59:04.287825 [ 0.000000] Memory: 921612K/1048576K available (17408K kernel code, 2653K rwdata, 8120K rodata, 2048K init, 6694K bss, 61428K reserved, 65536K cma-reserved, 196608K highmem)
545 09:59:04.297082 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 09:59:04.299897 [ 0.000000] ftrace: allocating 56043 entries in 165 pages
547 09:59:04.304858 [ 0.000000] ftrace: allocated 165 pages with 4 groups
548 09:59:04.309245 [ 0.000000] Running RCU self tests
549 09:59:04.313154 [ 0.000000] rcu: Hierarchical RCU implementation.
550 09:59:04.318412 [ 0.000000] rcu: RCU event tracing is enabled.
551 09:59:04.322745 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 09:59:04.331608 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 09:59:04.335619 [ 0.000000] Rude variant of Tasks RCU enabled.
554 09:59:04.338759 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 09:59:04.347271 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 09:59:04.354289 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 09:59:04.360655 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 09:59:04.367087 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 09:59:04.369625 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 09:59:04.376682 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 09:59:04.379591 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 09:59:04.386112 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 09:59:04.392016 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 09:59:04.397861 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 09:59:04.406318 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
566 09:59:04.412785 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
567 09:59:04.422116 [ 0.000039] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
568 09:59:04.426038 [ 0.004475] Console: colour dummy device 80x30
569 09:59:04.436578 [ 0.004543] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 09:59:04.437802 [ 0.004575] ... MAX_LOCKDEP_SUBCLASSES: 8
571 09:59:04.443320 [ 0.004601] ... MAX_LOCK_DEPTH: 48
572 09:59:04.446816 [ 0.004628] ... MAX_LOCKDEP_KEYS: 8192
573 09:59:04.453638 [ 0.004654] ... CLASSHASH_SIZE: 4096
574 09:59:04.455960 [ 0.004681] ... MAX_LOCKDEP_ENTRIES: 32768
575 09:59:04.459850 [ 0.004706] ... MAX_LOCKDEP_CHAINS: 65536
576 09:59:04.465686 [ 0.004733] ... CHAINHASH_SIZE: 32768
577 09:59:04.469841 [ 0.004758] memory used by lock dependency info: 4061 kB
578 09:59:04.477274 [ 0.004785] memory used for stack traces: 2112 kB
579 09:59:04.481251 [ 0.004811] per task-struct memory footprint: 1536 bytes
580 09:59:04.491635 [ 0.004909] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
581 09:59:04.496560 [ 0.004960] pid_max: default: 32768 minimum: 301
582 09:59:04.500096 [ 0.005339] LSM: Security Framework initializing
583 09:59:04.504148 [ 0.005455] LSM support for eBPF active
584 09:59:04.511115 [ 0.005602] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 09:59:04.518982 [ 0.005653] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 09:59:04.525308 [ 0.008257] CPU: Testing write buffer coherency: ok
587 09:59:04.529560 [ 0.008378] CPU0: Spectre v2: using BPIALL workaround
588 09:59:04.534763 [ 0.009474] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 09:59:04.541687 [ 0.013410] Setting up static identity map for 0x10300000 - 0x103000ac
590 09:59:04.548822 [ 0.015817] rcu: Hierarchical SRCU implementation.
591 09:59:04.552708 [ 0.025456] EFI services will not be available.
592 09:59:04.557169 [ 0.026773] smp: Bringing up secondary CPUs ...
593 09:59:04.561184 [ 0.030160] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 09:59:04.566452 [ 0.030175] CPU1: Spectre v2: using BPIALL workaround
595 09:59:04.572611 [ 0.034220] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 09:59:04.577546 [ 0.034234] CPU2: Spectre v2: using BPIALL workaround
597 09:59:04.585205 [ 0.037937] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 09:59:04.587781 [ 0.037952] CPU3: Spectre v2: using BPIALL workaround
599 09:59:04.593970 [ 0.038825] smp: Brought up 1 node, 4 CPUs
600 09:59:04.600019 [ 0.039015] SMP: Total of 4 processors activated (528.00 BogoMIPS).
601 09:59:04.603384 [ 0.039057] CPU: All CPU(s) started in SVC mode.
602 09:59:04.606129 [ 0.041793] devtmpfs: initialized
603 09:59:04.615720 [ 0.098408] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 09:59:04.623729 [ 0.101380] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 09:59:04.631301 [ 0.101456] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 09:59:04.635926 [ 0.106218] pinctrl core: initialized pinctrl subsystem
607 09:59:04.643169 [ 0.113277] DMI not present or invalid.
608 09:59:04.646232 [ 0.115612] NET: Registered protocol family 16
609 09:59:04.651200 [ 0.127310] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 09:59:04.658493 [ 0.136878] thermal_sys: Registered thermal governor 'step_wise'
611 09:59:04.664449 [ 0.137460] cpuidle: using governor menu
612 09:59:04.666382 [ 0.137986] CPU identified as i.MX6Q, silicon rev 1.0
613 09:59:04.672195 [ 0.906169] vdd1p1: supplied by regulator-dummy
614 09:59:04.676053 [ 0.938842] vdd3p0: supplied by regulator-dummy
615 09:59:04.680621 [ 0.971186] vdd2p5: supplied by regulator-dummy
616 09:59:04.685988 [ 1.003490] vddarm: supplied by regulator-dummy
617 09:59:04.690499 [ 1.036695] vddpu: supplied by regulator-dummy
618 09:59:04.695384 [ 1.068062] vddsoc: supplied by regulator-dummy
619 09:59:04.696494 [ 2.438379] No ATAGs?
620 09:59:04.705206 [ 2.439316] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 09:59:04.710017 [ 2.439404] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 09:59:04.716864 [ 2.459485] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 09:59:04.721666 [ 2.489483] Serial: AMBA PL011 UART driver
624 09:59:04.726044 [ 2.554325] Kprobes globally optimized
625 09:59:04.730501 [ 2.649943] mxs-dma 110000.dma-apbh: initialized
626 09:59:04.735375 [ 2.682988] iommu: Default domain type: Translated
627 09:59:04.738184 [ 2.685155] vgaarb: loaded
628 09:59:04.741086 [ 2.690100] SCSI subsystem initialized
629 09:59:04.746466 [ 2.692282] usbcore: registered new interface driver usbfs
630 09:59:04.753206 [ 2.692592] usbcore: registered new interface driver hub
631 09:59:04.757343 [ 2.692831] usbcore: registered new device driver usb
632 09:59:04.762100 [ 2.700733] i2c i2c-0: IMX I2C adapter registered
633 09:59:04.767117 [ 2.707757] i2c i2c-1: IMX I2C adapter registered
634 09:59:04.771600 [ 2.712439] i2c i2c-2: IMX I2C adapter registered
635 09:59:04.775838 [ 2.717099] pps_core: LinuxPPS API ver. 1 registered
636 09:59:04.786217 [ 2.717139] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 09:59:04.789793 [ 2.717242] PTP clock support registered
638 09:59:04.795603 [ 2.735613] clocksource: Switched to clocksource mxc_timer1
639 09:59:04.799053 [ 4.436559] NET: Registered protocol family 2
640 09:59:04.806728 [ 4.437304] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 09:59:04.817740 [ 4.440736] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 09:59:04.826151 [ 4.440920] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 09:59:04.832362 [ 4.441149] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 09:59:04.836830 [ 4.442587] TCP: Hash tables configured (established 8192 bind 8192)
645 09:59:04.846543 [ 4.443639] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 09:59:04.850921 [ 4.443995] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 09:59:04.858491 [ 4.444256] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 09:59:04.862509 [ 4.445017] NET: Registered protocol family 1
649 09:59:04.869176 [ 4.447972] RPC: Registered named UNIX socket transport module.
650 09:59:04.873915 [ 4.448064] RPC: Registered udp transport module.
651 09:59:04.878145 [ 4.448103] RPC: Registered tcp transport module.
652 09:59:04.886197 [ 4.448142] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 09:59:04.888835 [ 4.448197] NET: Registered protocol family 44
654 09:59:04.893421 [ 4.448262] PCI: CLS 0 bytes, default 64
655 09:59:04.900693 [ 4.450761] Trying to unpack rootfs image as initramfs...
656 09:59:04.903066 [ 6.328476] Freeing initrd memory: 14908K
657 09:59:04.910811 [ 6.329493] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 09:59:04.918906 [ 6.330769] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 09:59:04.922390 [ 6.340131] Initialise system trusted keyrings
660 09:59:04.929359 [ 6.341240] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 09:59:04.935084 [ 6.392718] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 09:59:04.940682 [ 6.396591] NFS: Registering the id_resolver key type
663 09:59:04.945524 [ 6.396813] Key type id_resolver registered
664 09:59:04.947695 [ 6.396906] Key type id_legacy registered
665 09:59:04.955139 [ 6.397564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 09:59:04.962551 [ 6.397669] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 09:59:04.966150 [ 6.397883] ntfs: driver 2.1.32 [Flags: R/O].
668 09:59:04.970941 [ 6.400069] Key type asymmetric registered
669 09:59:04.977593 [ 6.400192] Asymmetric key parser 'x509' registered
670 09:59:04.980922 [ 6.400628] bounce: pool size: 64 pages
671 09:59:04.986981 [ 6.400791] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 09:59:04.991403 [ 6.400898] io scheduler mq-deadline registered
673 09:59:04.996204 [ 6.400942] io scheduler kyber registered
674 09:59:05.000051 [ 6.401924] test_firmware: interface ready
675 09:59:05.010300 [ 6.646247] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 09:59:05.017671 [ 6.646509] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 09:59:05.024589 [ 6.903831] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 09:59:05.027454 [ 6.925024] SuperH (H)SCI(F) driver initialized
679 09:59:05.036092 [ 6.928236] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 09:59:05.048746 [ 6.933566] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 09:59:05.050056 [ 7.865097] printk: console [ttymxc1] enabled
682 09:59:05.061859 [ 7.876456] msm_serial: driver initialized
683 09:59:05.068112 [ 7.881683] STMicroelectronics ASC driver initialized
684 09:59:05.078791 [ 7.893560] STM32 USART driver initialized
685 09:59:05.109434 [ 7.920828] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 09:59:05.131630 [ 7.943843] panel-simple panel-lcd: supply power not found, using dummy regulator
687 09:59:05.138782 [ 7.952372] panel-simple panel-lcd: Specify missing connector_type
688 09:59:05.148281 [ 7.960360] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 09:59:05.201180 [ 8.015969] brd: module loaded
690 09:59:05.262783 [ 8.079148] loop: module loaded
691 09:59:05.272798 [ 8.085827] lkdtm: No crash points registered, enable through debugfs
692 09:59:05.297572 [ 8.108727] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 09:59:05.307802 [ 8.116775] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 09:59:05.313109 [ 8.124824] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 09:59:05.320947 [ 8.133110] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 09:59:05.328702 [ 8.141188] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 09:59:05.337687 [ 8.149450] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 09:59:05.345613 [ 8.157290] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 09:59:05.357008 [ 8.168718] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 09:59:05.365467 [ 8.175850] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 09:59:05.373782 [ 8.184680] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 09:59:05.382941 [ 8.199284] scsi host0: ahci-imx
703 09:59:05.394128 [ 8.204954] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 09:59:05.458722 [ 8.272545] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 09:59:05.470831 [ 8.286552] pps pps0: new PPS source ptp0
706 09:59:05.521029 [ 8.333221] fec 2188000.ethernet eth0: registered PHC device 0
707 09:59:05.530903 [ 8.344187] e1000e: Intel(R) PRO/1000 Network Driver
708 09:59:05.537428 [ 8.349255] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 09:59:05.544304 [ 8.355517] igb: Intel(R) Gigabit Ethernet Network Driver
710 09:59:05.547681 [ 8.360953] igb: Copyright (c) 2007-2014 Intel Corporation.
711 09:59:05.577740 [ 8.389741] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 09:59:05.584360 [ 8.397428] usbcore: registered new interface driver pegasus
713 09:59:05.589108 [ 8.403363] usbcore: registered new interface driver asix
714 09:59:05.595338 [ 8.409039] usbcore: registered new interface driver ax88179_178a
715 09:59:05.601204 [ 8.415375] usbcore: registered new interface driver cdc_ether
716 09:59:05.607478 [ 8.421458] usbcore: registered new interface driver smsc75xx
717 09:59:05.614603 [ 8.427509] usbcore: registered new interface driver smsc95xx
718 09:59:05.619883 [ 8.433436] usbcore: registered new interface driver net1080
719 09:59:05.627414 [ 8.439345] usbcore: registered new interface driver cdc_subset
720 09:59:05.631131 [ 8.445500] usbcore: registered new interface driver zaurus
721 09:59:05.638827 [ 8.451362] usbcore: registered new interface driver cdc_ncm
722 09:59:05.658736 [ 8.470469] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 09:59:05.662337 [ 8.477165] ehci-pci: EHCI PCI platform driver
724 09:59:05.667836 [ 8.481803] ehci-platform: EHCI generic platform driver
725 09:59:05.673282 [ 8.488176] ehci-orion: EHCI orion driver
726 09:59:05.677348 [ 8.493165] SPEAr-ehci: EHCI SPEAr driver
727 09:59:05.683139 [ 8.498171] ehci-st: EHCI STMicroelectronics driver
728 09:59:05.688840 [ 8.503980] ehci-exynos: EHCI Exynos driver
729 09:59:05.694096 [ 8.509163] ehci-atmel: EHCI Atmel driver
730 09:59:05.698566 [ 8.514102] tegra-ehci: Tegra EHCI driver
731 09:59:05.707660 [ 8.519193] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 09:59:05.710309 [ 8.525534] ohci-pci: OHCI PCI platform driver
733 09:59:05.716925 [ 8.530170] ohci-platform: OHCI generic platform driver
734 09:59:05.720545 [ 8.536472] SPEAr-ohci: OHCI SPEAr driver
735 09:59:05.726828 [ 8.541417] ohci-st: OHCI STMicroelectronics driver
736 09:59:05.731526 [ 8.547290] ohci-atmel: OHCI Atmel driver
737 09:59:05.743642 [ 8.554970] usbcore: registered new interface driver usb-storage
738 09:59:05.747902 [ 8.558052] ata1: SATA link down (SStatus 0 SControl 300)
739 09:59:05.754350 [ 8.566852] ahci-imx 2200000.sata: no device found, disabling link.
740 09:59:05.760417 [ 8.573163] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
741 09:59:05.779150 [ 8.595542] i2c /dev entries driver
742 09:59:05.875983 [ 8.686039] sdhci: Secure Digital Host Controller Interface driver
743 09:59:05.877471 [ 8.692263] sdhci: Copyright(c) Pierre Ossman
744 09:59:05.892731 [ 8.706754] Synopsys Designware Multimedia Card Interface Driver
745 09:59:05.907501 [ 8.720620] sdhci-pltfm: SDHCI platform and OF driver helper
746 09:59:05.916588 [ 8.730282] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
747 09:59:05.921005 [ 8.730289] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
748 09:59:05.926637 [ 8.730487] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
749 09:59:05.934393 [ 8.747832] ledtrig-cpu: registered to indicate activity on CPUs
750 09:59:05.945899 [ 8.757997] usbcore: registered new interface driver usbhid
751 09:59:05.947525 [ 8.763609] usbhid: USB HID core driver
752 09:59:05.973170 [ 8.784609] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 09:59:05.979865 [ 8.793225] ipip: IPv4 and MPLS over IPv4 tunneling driver
754 09:59:05.987439 [ 8.801366] gre: GRE over IPv4 demultiplexor driver
755 09:59:05.991782 [ 8.806376] ip_gre: GRE over IPv4 tunneling driver
756 09:59:06.004166 [ 8.817405] IPv4 over IPsec tunneling driver
757 09:59:06.012154 [ 8.827115] NET: Registered protocol family 10
758 09:59:06.021828 [ 8.833215] mmc2: new high speed SDHC card at address 0001
759 09:59:06.025935 [ 8.834175] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
760 09:59:06.031447 [ 8.842786] mmcblk2: mmc2:0001 SD 14.6 GiB
761 09:59:06.036257 [ 8.852505] Segment Routing with IPv6
762 09:59:06.049112 [ 8.863063] ip6_gre: GRE over IPv6 tunneling driver
763 09:59:06.057567 [ 8.871298] NET: Registered protocol family 17
764 09:59:06.064835 [ 8.873485] GPT:Primary header thinks Alt. header is not at the end of the disk.
765 09:59:06.069304 [ 8.877157] 8021q: 802.1Q VLAN Support v1.8
766 09:59:06.071978 [ 8.883341] GPT:29296874 != 30560255
767 09:59:06.077719 [ 8.888592] Key type dns_resolver registered
768 09:59:06.083588 [ 8.891188] GPT:Alternate GPT header not at the end of the disk.
769 09:59:06.087651 [ 8.901631] GPT:29296874 != 30560255
770 09:59:06.091726 [ 8.905249] GPT: Use GNU Parted to correct GPT errors.
771 09:59:06.095446 [ 8.909248] ThumbEE CPU extension supported.
772 09:59:06.097996 [ 8.910560] mmcblk2: p1 p2 p3
773 09:59:06.103763 [ 8.914731] Registering SWP/SWPB emulation handler
774 09:59:06.109167 [ 8.924258] Loading compiled-in X.509 certificates
775 09:59:06.349462 [ 9.159721] panel-simple panel-lcd: supply power not found, using dummy regulator
776 09:59:06.355751 [ 9.168390] panel-simple panel-lcd: Specify missing connector_type
777 09:59:06.373337 [ 9.184383] panel-simple panel-lvds0: supply power not found, using dummy regulator
778 09:59:06.416726 [ 9.229376] imx_usb 2184200.usb: No over current polarity defined
779 09:59:06.432148 [ 9.244023] ci_hdrc ci_hdrc.1: EHCI Host Controller
780 09:59:06.437215 [ 9.249474] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
781 09:59:06.473760 [ 9.287120] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
782 09:59:06.494892 [ 9.310041] hub 1-0:1.0: USB hub found
783 09:59:06.502223 [ 9.314966] hub 1-0:1.0: 1 port detected
784 09:59:06.520495 [ 9.332818] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
785 09:59:06.528670 [ 9.340329] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
786 09:59:06.536047 [ 9.348801] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
787 09:59:06.572842 [ 9.383437] panel-simple panel-lcd: supply power not found, using dummy regulator
788 09:59:06.580217 [ 9.392023] panel-simple panel-lcd: Specify missing connector_type
789 09:59:06.596052 [ 9.407871] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 09:59:06.634784 [ 9.447150] panel-simple panel-lcd: supply power not found, using dummy regulator
791 09:59:06.643034 [ 9.455725] panel-simple panel-lcd: Specify missing connector_type
792 09:59:06.660980 [ 9.471369] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 09:59:06.679144 [ 9.492065] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 09:59:06.722647 [ 9.532245] panel-simple panel-lcd: supply power not found, using dummy regulator
795 09:59:06.727919 [ 9.540817] panel-simple panel-lcd: Specify missing connector_type
796 09:59:06.746174 [ 9.556792] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 09:59:06.776971 [ 9.582488] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:06: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=POLL)
798 09:59:06.782901 [ 9.598398] IP-Config: Failed to open gretap0
799 09:59:06.788608 [ 9.602814] IP-Config: Failed to open erspan0
800 09:59:06.942739 [ 9.636019] Sending DHCP requests .
801 09:59:06.948330 [ 9.755706] usb 1-1: new high-speed USB device number 2 using ci_hdrc
802 09:59:07.160255 [ 9.975106] hub 1-1:1.0: USB hub found
803 09:59:07.166453 [ 9.979781] hub 1-1:1.0: 3 ports detected
804 09:59:07.236606 [ 10.046449] panel-simple panel-lcd: supply power not found, using dummy regulator
805 09:59:07.242489 [ 10.056035] panel-simple panel-lcd: Specify missing connector_type
806 09:59:07.269279 [ 10.080818] panel-simple panel-lvds0: supply power not found, using dummy regulator
807 09:59:08.866809 [ 11.677006] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
808 09:59:08.873347 [ 11.685744] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
809 09:59:09.507700 [ 12.285659] ., OK
810 09:59:09.517785 [ 12.328153] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.100
811 09:59:09.522036 [ 12.336529] IP-Config: Complete:
812 09:59:09.530275 [ 12.339846] device=eth0, hwaddr=0e:cc:7b:b0:7c:c7, ipaddr=192.168.101.100, mask=255.255.255.0, gw=192.168.101.1
813 09:59:09.539283 [ 12.350648] host=imx6q-sabrelite-cbg-1, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
814 09:59:09.549525 [ 12.359550] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
815 09:59:09.552438 [ 12.359597] nameserver0=192.168.101.1
816 09:59:09.625763 [ 12.440573] Freeing unused kernel memory: 2048K
817 09:59:09.632103 [ 12.446854] Run /init as init process
818 09:59:09.702979 Loading, please wait...
819 09:59:09.865697 Starting version 247.3-7+deb11u1
820 09:59:14.701811 [ 17.516019] imx-ipuv3 2400000.ipu: IPUv3H probed
821 09:59:14.777214 [ 17.587817] panel-simple panel-lcd: supply power not found, using dummy regulator
822 09:59:14.795077 [ 17.607146] panel-simple panel-lcd: Specify missing connector_type
823 09:59:14.801508 [ 17.616835] imx-ipuv3 2800000.ipu: IPUv3H probed
824 09:59:14.821677 [ 17.632609] panel-simple panel-lvds0: supply power not found, using dummy regulator
825 09:59:14.826066 [ 17.633946] CAN device driver interface
826 09:59:14.883167 [ 17.693565] panel-simple panel-lcd: supply power not found, using dummy regulator
827 09:59:14.890250 [ 17.702223] panel-simple panel-lcd: Specify missing connector_type
828 09:59:14.906231 [ 17.718148] panel-simple panel-lvds0: supply power not found, using dummy regulator
829 09:59:14.974563 [ 17.787266] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
830 09:59:14.988717 [ 17.801723] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
831 09:59:15.015118 [ 17.826858] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
832 09:59:15.021892 [ 17.833491] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
833 09:59:15.031591 [ 17.844425] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
834 09:59:15.041688 [ 17.854729] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
835 09:59:15.048781 [ 17.861053] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
836 09:59:15.059423 [ 17.873823] caam 2100000.crypto: Entropy delay = 3200
837 09:59:15.127076 [ 17.935960] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
838 09:59:15.130028 [ 17.939944] caam 2100000.crypto: Instantiated RNG4 SH0
839 09:59:15.147329 [ 17.958858] panel-simple panel-lcd: supply power not found, using dummy regulator
840 09:59:15.187707 [ 18.000709] caam 2100000.crypto: Instantiated RNG4 SH1
841 09:59:15.196119 [ 18.005978] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
842 09:59:15.199396 [ 18.010670] panel-simple panel-lcd: Specify missing connector_type
843 09:59:15.205114 [ 18.012635] caam 2100000.crypto: job rings = 2, qi = 0
844 09:59:15.249894 [ 18.059944] panel-simple panel-lvds0: supply power not found, using dummy regulator
845 09:59:15.328087 [ 18.140265] panel-simple panel-lcd: supply power not found, using dummy regulator
846 09:59:15.335885 [ 18.142817] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
847 09:59:15.341756 [ 18.150315] panel-simple panel-lcd: Specify missing connector_type
848 09:59:15.365863 [ 18.175871] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
849 09:59:15.373940 [ 18.185034] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
850 09:59:15.382779 [ 18.185077] panel-simple panel-lvds0: supply power not found, using dummy regulator
851 09:59:15.389151 [ 18.197345] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
852 09:59:15.397000 [ 18.198929] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
853 09:59:15.405999 [ 18.199549] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
854 09:59:15.417044 [ 18.200225] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
855 09:59:15.423273 [ 18.200788] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
856 09:59:15.430292 [ 18.235091] panel-simple panel-lcd: supply power not found, using dummy regulator
857 09:59:15.435469 [ 18.249650] sgtl5000 0-000a: sgtl5000 revision 0x11
858 09:59:15.440565 [ 18.250693] panel-simple panel-lcd: Specify missing connector_type
859 09:59:15.462528 [ 18.274066] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
860 09:59:15.470359 [ 18.278130] panel-simple panel-lvds0: supply power not found, using dummy regulator
861 09:59:15.521164 [ 18.331419] panel-simple panel-lcd: supply power not found, using dummy regulator
862 09:59:15.534962 [ 18.347508] panel-simple panel-lcd: Specify missing connector_type
863 09:59:15.576600 [ 18.386968] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
864 09:59:15.584346 [ 18.395825] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
865 09:59:15.593312 [ 18.404402] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
866 09:59:15.602161 [ 18.413047] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
867 09:59:15.631576 [ 18.442759] panel-simple panel-lvds0: supply power not found, using dummy regulator
868 09:59:15.685525 [ 18.496400] panel-simple panel-lcd: supply power not found, using dummy regulator
869 09:59:15.692241 [ 18.505111] panel-simple panel-lcd: Specify missing connector_type
870 09:59:15.787035 [ 18.596199] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
871 09:59:15.793353 [ 18.604748] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
872 09:59:15.802060 [ 18.613516] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
873 09:59:15.811529 [ 18.622131] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
874 09:59:16.399839 [ 19.214413] caam algorithms registered in /proc/crypto
875 09:59:16.418979 [ 19.231963] caam 2100000.crypto: registering rng-caam
876 09:59:16.546140 [ 19.360448] random: crng init done
877 09:59:16.557179 [ 19.367935] panel-simple panel-lvds0: supply power not found, using dummy regulator
878 09:59:16.605758 [ 19.416279] panel-simple panel-lcd: supply power not found, using dummy regulator
879 09:59:16.612821 [ 19.425058] panel-simple panel-lcd: Specify missing connector_type
880 09:59:16.637474 [ 19.448546] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
881 09:59:16.646276 [ 19.457511] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
882 09:59:16.655366 [ 19.466222] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
883 09:59:16.664387 [ 19.474777] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
884 09:59:16.684263 Begin: Loading essential drivers [ 19.492169] panel-simple panel-lvds0: supply power not found, using dummy regulator
885 09:59:16.684546 ... done.
886 09:59:16.690056 Begin: Running /scripts/init-premount ... done.
887 09:59:16.695530 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
888 09:59:16.699023 Begin: Running /scripts/nfs-premount ... done.
889 09:59:16.933236 IP-Config: eth0 hardware address 0e:cc:7b:b0:7c:c7 mtu 1500 DHCP
890 09:59:16.972862 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
891 09:59:16.977896 SIOCSIFFLAGS: Cannot assign requested address
892 09:59:17.014701 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
893 09:59:17.018321 SIOCSIFFLAGS: Cannot assign requested address
894 09:59:17.021949 IP-Config: eth0 complete (dhcp from 192.168.101.1):
895 09:59:17.029886 address: 192.168.101.100 broadcast: 192.168.101.255 netmask: 255.255.255.0
896 09:59:17.036924 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
897 09:59:17.042179 host : imx6q-sabrelite-cbg-1
898 09:59:17.048144 domain : lava.cbg.collabora.co.uk
899 09:59:17.053494 rootserver: 192.168.101.1 rootpath:
900 09:59:17.055408 filename :
901 09:59:18.007523 done.
902 09:59:18.024952 Begin: Running /scripts/nfs-bottom ... done.
903 09:59:18.100642 Begin: Running /scripts/init-bottom ... done.
904 09:59:20.025018 [ 22.838110] systemd[1]: System time before build time, advancing clock.
905 09:59:20.308317 [ 23.104299] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
906 09:59:20.317090 [ 23.131825] systemd[1]: Detected architecture arm.
907 09:59:20.341557
908 09:59:20.343521 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
909 09:59:20.343729
910 09:59:20.378806 [ 23.193119] systemd[1]: Set hostname to <debian-bullseye-armhf>.
911 09:59:22.231525 [ 25.043154] systemd[1]: Queued start job for default target Graphical Interface.
912 09:59:22.244789 [ 25.058580] systemd[1]: Created slice system-getty.slice.
913 09:59:22.255604 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
914 09:59:22.299210 [ 25.111207] systemd[1]: Created slice system-modprobe.slice.
915 09:59:22.308231 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
916 09:59:22.350312 [ 25.161086] systemd[1]: Created slice system-serial\x2dgetty.slice.
917 09:59:22.365036 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
918 09:59:22.399953 [ 25.210415] systemd[1]: Created slice User and Session Slice.
919 09:59:22.414033 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
920 09:59:22.449008 [ 25.260007] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
921 09:59:22.464383 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
922 09:59:22.497130 [ 25.309312] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
923 09:59:22.513700 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
924 09:59:22.549544 [ 25.357263] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
925 09:59:22.558716 [ 25.371241] systemd[1]: Reached target Local Encrypted Volumes.
926 09:59:22.567569 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
927 09:59:22.602804 [ 25.417308] systemd[1]: Reached target Paths.
928 09:59:22.615953 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
929 09:59:22.643657 [ 25.455970] systemd[1]: Reached target Remote File Systems.
930 09:59:22.653383 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
931 09:59:22.683711 [ 25.496490] systemd[1]: Reached target Slices.
932 09:59:22.695481 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
933 09:59:22.723235 [ 25.536639] systemd[1]: Reached target Swap.
934 09:59:22.735651 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
935 09:59:22.767766 [ 25.581007] systemd[1]: Listening on initctl Compatibility Named Pipe.
936 09:59:22.783190 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
937 09:59:22.873641 [ 25.683922] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
938 09:59:22.910333 [ 25.723084] systemd[1]: Listening on Journal Socket (/dev/log).
939 09:59:22.923728 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
940 09:59:22.959746 [ 25.772555] systemd[1]: Listening on Journal Socket.
941 09:59:22.971364 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
942 09:59:23.039400 [ 25.832969] systemd[1]: Listening on Network Service Netlink Socket.
943 09:59:23.039782 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
944 09:59:23.073707 [ 25.888524] systemd[1]: Listening on udev Control Socket.
945 09:59:23.087850 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
946 09:59:23.126921 [ 25.941198] systemd[1]: Listening on udev Kernel Socket.
947 09:59:23.137090 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
948 09:59:23.168862 [ 25.979811] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
949 09:59:23.181704 [ 25.991154] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
950 09:59:23.199031 [ 26.012810] systemd[1]: Mounting Kernel Debug File System...
951 09:59:23.209667 Mounting [0;1;39mKernel Debug File System[0m...
952 09:59:23.245434 [ 26.058098] systemd[1]: Mounting Kernel Trace File System...
953 09:59:23.261676 Mounting [0;1;39mKernel Trace File System[0m...
954 09:59:23.301645 [ 26.110803] systemd[1]: Starting Create list of static device nodes for the current kernel...
955 09:59:23.311829 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
956 09:59:23.355915 [ 26.166443] systemd[1]: Starting Load Kernel Module configfs...
957 09:59:23.379265 Starting [0;1;39mLoad Kernel Module configfs[0m...
958 09:59:23.406316 [ 26.218729] systemd[1]: Starting Load Kernel Module drm...
959 09:59:23.417109 Starting [0;1;39mLoad Kernel Module drm[0m...
960 09:59:23.467550 [ 26.278903] systemd[1]: Starting Load Kernel Module fuse...
961 09:59:23.474133 Starting [0;1;39mLoad Kernel Module fuse[0m...
962 09:59:23.529043 [ 26.335575] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
963 09:59:23.550274 [ 26.364756] fuse: init (API version 7.32)
964 09:59:23.558100 [ 26.371855] systemd[1]: Starting Journal Service...
965 09:59:23.567035 Starting [0;1;39mJournal Service[0m...
966 09:59:23.628892 [ 26.442800] systemd[1]: Starting Load Kernel Modules...
967 09:59:23.639667 Starting [0;1;39mLoad Kernel Modules[0m...
968 09:59:23.687207 [ 26.497965] systemd[1]: Starting Remount Root and Kernel File Systems...
969 09:59:23.695960 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
970 09:59:23.752062 [ 26.564803] systemd[1]: Starting Coldplug All udev Devices...
971 09:59:23.761752 Starting [0;1;39mColdplug All udev Devices[0m...
972 09:59:23.830178 [ 26.640961] systemd[1]: Mounted Kernel Debug File System.
973 09:59:23.838520 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
974 09:59:23.874977 [ 26.688189] systemd[1]: Mounted Kernel Trace File System.
975 09:59:23.884092 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
976 09:59:23.935513 [ 26.746703] systemd[1]: Finished Create list of static device nodes for the current kernel.
977 09:59:23.946968 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
978 09:59:24.034324 [ 26.847420] systemd[1]: modprobe@configfs.service: Succeeded.
979 09:59:24.047868 [ 26.859267] systemd[1]: Finished Load Kernel Module configfs.
980 09:59:24.056250 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
981 09:59:24.100130 [ 26.913002] systemd[1]: modprobe@drm.service: Succeeded.
982 09:59:24.111439 [ 26.925080] systemd[1]: Finished Load Kernel Module drm.
983 09:59:24.121712 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
984 09:59:24.169754 [ 26.982963] systemd[1]: modprobe@fuse.service: Succeeded.
985 09:59:24.182979 [ 26.994293] systemd[1]: Finished Load Kernel Module fuse.
986 09:59:24.189355 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
987 09:59:24.228879 [ 27.042892] systemd[1]: Finished Load Kernel Modules.
988 09:59:24.239769 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
989 09:59:24.270434 [ 27.082648] systemd[1]: Finished Remount Root and Kernel File Systems.
990 09:59:24.280377 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
991 09:59:24.327350 [ 27.141039] systemd[1]: Mounting FUSE Control File System...
992 09:59:24.337227 Mounting [0;1;39mFUSE Control File System[0m...
993 09:59:24.378330 [ 27.190031] systemd[1]: Mounting Kernel Configuration File System...
994 09:59:24.386431 Mounting [0;1;39mKernel Configuration File System[0m...
995 09:59:24.438790 [ 27.248662] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
996 09:59:24.449105 [ 27.259517] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
997 09:59:24.469537 [ 27.282361] systemd[1]: Starting Load/Save Random Seed...
998 09:59:24.476173 Starting [0;1;39mLoad/Save Random Seed[0m...
999 09:59:24.537808 [ 27.350184] systemd[1]: Starting Apply Kernel Variables...
1000 09:59:24.546419 Starting [0;1;39mApply Kernel Variables[0m...
1001 09:59:24.569201 [ 27.380928] systemd[1]: Starting Create System Users...
1002 09:59:24.577355 Starting [0;1;39mCreate System Users[0m...
1003 09:59:24.603811 [ 27.417359] systemd[1]: Started Journal Service.
1004 09:59:24.614877 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1005 09:59:24.666500 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1006 09:59:24.712340 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1007 09:59:24.766673 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1008 09:59:24.805224 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1009 09:59:24.873801 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1010 09:59:24.937041 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1011 09:59:24.991812 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1012 09:59:25.030286 [ 27.839895] systemd-journald[279]: Received client request to flush runtime journal.
1013 09:59:25.239132 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1014 09:59:25.277173 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1015 09:59:25.324058 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1016 09:59:25.449137 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1017 09:59:27.012973 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1018 09:59:27.049968 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1019 09:59:27.141460 Starting [0;1;39mNetwork Service[0m...
1020 09:59:27.198663 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1021 09:59:28.597508 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1022 09:59:28.645319 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1023 09:59:28.714270 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1024 09:59:28.829581 Starting [0;1;39mNetwork Name Resolution[0m...
1025 09:59:29.167439 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1026 09:59:30.566695 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1027 09:59:30.656509 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1028 09:59:30.668052 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1029 09:59:31.200677 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1030 09:59:31.310919 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1031 09:59:31.434382 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1032 09:59:31.520735 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1033 09:59:31.653238 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1034 09:59:31.698916 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1035 09:59:31.751376 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1036 09:59:31.785636 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1037 09:59:31.817653 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1038 09:59:31.847860 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1039 09:59:31.881861 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1040 09:59:31.900919 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1041 09:59:31.919142 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1042 09:59:32.092760 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1043 09:59:32.373888 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1044 09:59:32.539307 Starting [0;1;39mUser Login Management[0m...
1045 09:59:32.585821 Starting [0;1;39mPermit User Sessions[0m...
1046 09:59:32.969812 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1047 09:59:34.004444 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1048 09:59:35.984060 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1049 09:59:36.036693 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1050 09:59:36.093381 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1051 09:59:36.159740 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1052 09:59:36.206845 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1053 09:59:36.259353 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1054 09:59:36.270572 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1055 09:59:36.327678 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1056 09:59:36.518576 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1057 09:59:36.667679
1058 09:59:36.670437 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1059 09:59:36.670650
1060 09:59:36.673190 debian-bullseye-armhf login: root (automatic login)
1061 09:59:36.675666
1062 09:59:37.301276 Linux debian-bullseye-armhf 5.10.147-cip18 #1 SMP Wed Oct 26 09:45:41 UTC 2022 armv7l
1063 09:59:37.301607
1064 09:59:37.309540 The programs included with the Debian GNU/Linux system are free software;
1065 09:59:37.317139 the exact distribution terms for each program are described in the
1066 09:59:37.322021 individual files in /usr/share/doc/*/copyright.
1067 09:59:37.322233
1068 09:59:37.325164 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1069 09:59:37.327756 permitted by applicable law.
1070 09:59:43.098554 Matched prompt #7: / #
1072 09:59:43.099447 Setting prompt string to ['/ #']
1073 09:59:43.099802 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1075 09:59:43.100491 end: 2.4.4 auto-login-action (duration 00:00:48) [common]
1076 09:59:43.100863 start: 2.4.5 expect-shell-connection (timeout 00:03:16) [common]
1077 09:59:43.101077 Setting prompt string to ['/ #']
1078 09:59:43.101315 Forcing a shell prompt, looking for ['/ #']
1080 09:59:43.152101 / #
1081 09:59:43.152992 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1082 09:59:43.153283 Waiting using forced prompt support (timeout 00:02:30)
1083 09:59:43.155811
1084 09:59:43.167223 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1085 09:59:43.167630 start: 2.4.6 export-device-env (timeout 00:03:16) [common]
1086 09:59:43.167957 Sending with 10 millisecond of delay
1088 09:59:48.252011 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g'
1089 09:59:48.265220 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7724529/extract-nfsrootfs-q78m5f8g'
1090 09:59:48.267845 Sending with 10 millisecond of delay
1092 09:59:50.501753 / # export NFS_SERVER_IP='192.168.101.1'
1093 09:59:50.512854 export NFS_SERVER_IP='192.168.101.1'
1094 09:59:50.516095 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1095 09:59:50.516753 end: 2.4 uboot-commands (duration 00:01:52) [common]
1096 09:59:50.517212 end: 2 uboot-action (duration 00:01:52) [common]
1097 09:59:50.517672 start: 3 lava-test-retry (timeout 00:07:05) [common]
1098 09:59:50.518122 start: 3.1 lava-test-shell (timeout 00:07:05) [common]
1099 09:59:50.518509 Using namespace: common
1101 09:59:50.619917 / # #
1102 09:59:50.620471 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1103 09:59:50.622720 #
1104 09:59:50.634984 Using /lava-7724529
1106 09:59:50.736656 / # export SHELL=/bin/bash
1107 09:59:50.740843 export SHELL=/bin/bash
1109 09:59:50.852578 / # . /lava-7724529/environment
1110 09:59:50.855722 . /lava-7724529/environment
1112 09:59:50.977455 / # /lava-7724529/bin/lava-test-runner /lava-7724529/0
1113 09:59:50.978043 Test shell timeout: 10s (minimum of the action and connection timeout)
1114 09:59:50.980895 /lava-7724529/bin/lava-test-runner /lava-7724529/0
1115 09:59:51.699678 + export TESTRUN_ID=0_timesync-off
1116 09:59:51.702499 + TESTRUN_ID=0_timesync-off
1117 09:59:51.705416 + cd /lava-7724529/0/tests/0_timesync-off
1118 09:59:51.706083 ++ cat uuid
1119 09:59:51.747461 + UUID=7724529_1.6.2.4.1
1120 09:59:51.747968 + set +x
1121 09:59:51.752058 Received signal: <STARTRUN> 0_timesync-off 7724529_1.6.2.4.1
1122 09:59:51.752661 Starting test lava.0_timesync-off (7724529_1.6.2.4.1)
1123 09:59:51.753255 Skipping test definition patterns.
1124 09:59:51.754000 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7724529_1.6.2.4.1>
1125 09:59:51.754475 + systemctl stop systemd-timesyncd
1126 09:59:51.868014 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1127 09:59:51.873902 + true
1128 09:59:51.874443 + set +x
1129 09:59:51.876948 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7724529_1.6.2.4.1>
1130 09:59:51.877778 Received signal: <ENDRUN> 0_timesync-off 7724529_1.6.2.4.1
1131 09:59:51.878303 Ending use of test pattern.
1132 09:59:51.878766 Ending test lava.0_timesync-off (7724529_1.6.2.4.1), duration 0.13
1134 09:59:52.144037 + export TESTRUN_ID=1_kselftest-lkdtm
1135 09:59:52.146306 + TESTRUN_ID=1_kselftest-lkdtm
1136 09:59:52.149303 + cd /lava-7724529/0/tests/1_kselftest-lkdtm
1137 09:59:52.149827 ++ cat uuid
1138 09:59:52.191953 + UUID=7724529_1.6.2.4.5
1139 09:59:52.192500 + set +x
1140 09:59:52.195227 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7724529_1.6.2.4.5>
1141 09:59:52.196053 Received signal: <STARTRUN> 1_kselftest-lkdtm 7724529_1.6.2.4.5
1142 09:59:52.196597 Starting test lava.1_kselftest-lkdtm (7724529_1.6.2.4.5)
1143 09:59:52.197161 Skipping test definition patterns.
1144 09:59:52.199065 + cd ./automated/linux/kselftest/
1145 09:59:52.225322 + ./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/v5.10.147-cip18-12-g7bc9523ecfb7f/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/
1146 09:59:52.330034 INFO: Generating a skipfile based on /lava-7724529/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1147 09:59:52.506351 INFO: Using the following generated skipfile contents (until EOF):
1148 09:59:52.518137 breakpoints:breakpoint_test
1149 09:59:52.520848 breakpoints:step_after_suspend_test
1150 09:59:52.522657 ftrace:ftracetest
1151 09:59:52.525034 net:rtnetlink.sh
1152 09:59:52.525557 net:tls
1153 09:59:52.527857 netfilter:bridge_brouter.sh
1154 09:59:52.530592 netfilter:nft_flowtable.sh
1155 09:59:52.533185 netfilter:nft_trans_stress.sh
1156 09:59:52.534427 pidfd:pidfd_wait
1157 09:59:52.534734 INFO: EOF
1158 09:59:52.695013 INFO: Installing sed perl wget xz-utils iproute2
1159 09:59:54.026355 Hit:1 http://deb.debian.org/debian bullseye InRelease
1160 10:00:14.821508 Reading package lists...
1161 10:00:15.066722 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 33d 20h 52min 6s). Updates for this repository will not be applied.
1162 10:00:18.257785 Reading package lists...
1163 10:00:19.313479 Building dependency tree...
1164 10:00:19.317720 Reading state information...
1165 10:00:19.533157 iproute2 is already the newest version (5.10.0-4).
1166 10:00:19.538957 perl is already the newest version (5.32.1-4+deb11u2).
1167 10:00:19.542625 sed is already the newest version (4.7-1).
1168 10:00:19.546716 wget is already the newest version (1.21-1+deb11u1).
1169 10:00:19.551251 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1170 10:00:21.369841 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1171 10:00:21.571034 --2022-08-07 13:26:10-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-12-g7bc9523ecfb7f/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1172 10:00:21.585305 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1173 10:00:21.730324 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1174 10:00:21.871572 HTTP request sent, awaiting response... 200 OK
1175 10:00:21.875479 Length: 1407504 (1.3M) [application/octet-stream]
1176 10:00:21.879124 Saving to: 'kselftest.tar.xz'
1177 10:00:21.879429
1178 10:00:23.314098 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 50.15K 180KB/s kselftest.tar.xz 15%[==> ] 216.08K 387KB/s kselftest.tar.xz 27%[====> ] 374.46K 446KB/s kselftest.tar.xz 55%[==========> ] 763.32K 680KB/s kselftest.tar.xz 93%[=================> ] 1.25M 911KB/s kselftest.tar.xz 100%[===================>] 1.34M 961KB/s in 1.4s
1179 10:00:23.314443
1180 10:00:23.452639 2022-08-07 13:26:12 (961 KB/s) - 'kselftest.tar.xz' saved [1407504/1407504]
1181 10:00:23.452945
1182 10:00:23.627779 tar: ./user/test_user_copy.sh: time stamp 2022-10-26 09:37:33 is 6898280.401136483 s in the future
1183 10:00:23.632406 tar: ./user: time stamp 2022-10-26 09:54:45 is 6899312.39646627 s in the future
1184 10:00:23.642095 tar: ./efivarfs/open-unlink: time stamp 2022-10-26 09:54:22 is 6899289.384994255 s in the future
1185 10:00:23.653096 tar: ./efivarfs/create-read: time stamp 2022-10-26 09:54:22 is 6899289.377158922 s in the future
1186 10:00:23.659838 tar: ./efivarfs/efivarfs.sh: time stamp 2022-10-26 09:37:33 is 6898280.370080604 s in the future
1187 10:00:23.666546 tar: ./efivarfs: time stamp 2022-10-26 09:54:41 is 6899308.366949437 s in the future
1188 10:00:23.679510 tar: ./openat2/rename_attack_test: time stamp 2022-10-26 09:54:34 is 6899301.346736255 s in the future
1189 10:00:23.697436 tar: ./openat2/openat2_test: time stamp 2022-10-26 09:54:34 is 6899301.327565786 s in the future
1190 10:00:23.733564 tar: ./openat2/resolve_test: time stamp 2022-10-26 09:54:35 is 6899302.295275089 s in the future
1191 10:00:23.740586 tar: ./openat2: time stamp 2022-10-26 09:54:44 is 6899311.289043058 s in the future
1192 10:00:23.755983 tar: ./core/close_range_test: time stamp 2022-10-26 09:54:22 is 6899289.271659619 s in the future
1193 10:00:23.760866 tar: ./core: time stamp 2022-10-26 09:54:41 is 6899308.268489983 s in the future
1194 10:00:23.769234 tar: ./lib/bitmap.sh: time stamp 2022-10-26 09:37:33 is 6898280.258469876 s in the future
1195 10:00:23.778895 tar: ./lib/prime_numbers.sh: time stamp 2022-10-26 09:37:33 is 6898280.251986998 s in the future
1196 10:00:23.786638 tar: ./lib/printf.sh: time stamp 2022-10-26 09:37:33 is 6898280.245685498 s in the future
1197 10:00:23.794256 tar: ./lib/strscpy.sh: time stamp 2022-10-26 09:37:33 is 6898280.238928286 s in the future
1198 10:00:23.800648 tar: ./lib: time stamp 2022-10-26 09:54:42 is 6899309.235900634 s in the future
1199 10:00:23.812158 tar: ./cpufreq/module.sh: time stamp 2022-10-26 09:37:33 is 6898280.225426998 s in the future
1200 10:00:23.819223 tar: ./cpufreq/cpu.sh: time stamp 2022-10-26 09:37:33 is 6898280.217890361 s in the future
1201 10:00:23.824643 tar: ./cpufreq/main.sh: time stamp 2022-10-26 09:37:33 is 6898280.210900058 s in the future
1202 10:00:23.833052 tar: ./cpufreq/cpufreq.sh: time stamp 2022-10-26 09:37:33 is 6898280.197091558 s in the future
1203 10:00:23.841321 tar: ./cpufreq/special-tests.sh: time stamp 2022-10-26 09:37:33 is 6898280.185269073 s in the future
1204 10:00:23.851041 tar: ./cpufreq/governor.sh: time stamp 2022-10-26 09:37:33 is 6898280.178401786 s in the future
1205 10:00:23.857535 tar: ./cpufreq: time stamp 2022-10-26 09:54:41 is 6899308.175341392 s in the future
1206 10:00:23.877039 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-10-26 09:54:42 is 6899309.151327983 s in the future
1207 10:00:23.884277 tar: ./filesystems/binderfs: time stamp 2022-10-26 09:54:42 is 6899309.145300452 s in the future
1208 10:00:23.893235 tar: ./filesystems/dnotify_test: time stamp 2022-10-26 09:54:22 is 6899289.137121604 s in the future
1209 10:00:23.943134 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-10-26 09:54:23 is 6899290.084645392 s in the future
1210 10:00:23.951739 tar: ./filesystems/epoll: time stamp 2022-10-26 09:54:42 is 6899309.081205073 s in the future
1211 10:00:23.960357 tar: ./filesystems/devpts_pts: time stamp 2022-10-26 09:54:22 is 6899289.072348028 s in the future
1212 10:00:23.967457 tar: ./filesystems: time stamp 2022-10-26 09:54:42 is 6899309.069105513 s in the future
1213 10:00:23.977370 tar: ./sigaltstack/sas: time stamp 2022-10-26 09:54:37 is 6899304.057040786 s in the future
1214 10:00:23.984336 tar: ./sigaltstack: time stamp 2022-10-26 09:54:45 is 6899312.053839877 s in the future
1215 10:00:23.991482 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-10-26 09:54:37 is 6899304.041194543 s in the future
1216 10:00:23.998113 tar: ./tmpfs: time stamp 2022-10-26 09:54:45 is 6899312.035692846 s in the future
1217 10:00:24.010800 tar: ./ipc/msgque: time stamp 2022-10-26 09:54:25 is 6899292.016420755 s in the future
1218 10:00:24.015202 tar: ./ipc: time stamp 2022-10-26 09:54:42 is 6899309.013318331 s in the future
1219 10:00:24.027852 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-10-26 09:54:22 is 6899288.999219422 s in the future
1220 10:00:24.034510 tar: ./drivers/dma-buf: time stamp 2022-10-26 09:54:41 is 6899307.99603471 s in the future
1221 10:00:24.044498 tar: ./drivers: time stamp 2022-10-26 09:54:41 is 6899307.992600801 s in the future
1222 10:00:24.051864 tar: ./static_keys/test_static_keys.sh: time stamp 2022-10-26 09:37:33 is 6898279.98309727 s in the future
1223 10:00:24.062080 tar: ./static_keys: time stamp 2022-10-26 09:54:45 is 6899311.979758786 s in the future
1224 10:00:24.070399 tar: ./intel_pstate/run.sh: time stamp 2022-10-26 09:37:33 is 6898279.968129619 s in the future
1225 10:00:24.075009 tar: ./intel_pstate: time stamp 2022-10-26 09:54:42 is 6899308.96485971 s in the future
1226 10:00:24.085312 tar: ./sync/sync_test: time stamp 2022-10-26 09:54:37 is 6899303.940877816 s in the future
1227 10:00:24.090708 tar: ./sync: time stamp 2022-10-26 09:54:45 is 6899311.937292952 s in the future
1228 10:00:24.100768 tar: ./ir/ir_loopback.sh: time stamp 2022-10-26 09:37:33 is 6898279.927265467 s in the future
1229 10:00:24.110296 tar: ./ir/ir_loopback: time stamp 2022-10-26 09:54:25 is 6899291.918507558 s in the future
1230 10:00:24.114555 tar: ./ir: time stamp 2022-10-26 09:54:42 is 6899308.915407695 s in the future
1231 10:00:24.127225 tar: ./proc/proc-self-map-files-001: time stamp 2022-10-26 09:54:33 is 6899299.904517574 s in the future
1232 10:00:24.134590 tar: ./proc/read: time stamp 2022-10-26 09:54:33 is 6899299.896406498 s in the future
1233 10:00:24.140284 tar: ./proc/fd-001-lookup: time stamp 2022-10-26 09:54:33 is 6899299.887767407 s in the future
1234 10:00:24.151337 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-10-26 09:54:33 is 6899299.879718058 s in the future
1235 10:00:24.157121 tar: ./proc/fd-003-kthread: time stamp 2022-10-26 09:54:33 is 6899299.871624937 s in the future
1236 10:00:24.168116 tar: ./proc/proc-self-map-files-002: time stamp 2022-10-26 09:54:33 is 6899299.863787149 s in the future
1237 10:00:24.175343 tar: ./proc/setns-sysvipc: time stamp 2022-10-26 09:54:33 is 6899299.855801664 s in the future
1238 10:00:24.182327 tar: ./proc/proc-pid-vm: time stamp 2022-10-26 09:54:33 is 6899299.848345922 s in the future
1239 10:00:24.192096 tar: ./proc/proc-multiple-procfs: time stamp 2022-10-26 09:54:33 is 6899299.840793377 s in the future
1240 10:00:24.199734 tar: ./proc/proc-uptime-002: time stamp 2022-10-26 09:54:33 is 6899299.829018983 s in the future
1241 10:00:24.212607 tar: ./proc/proc-self-syscall: time stamp 2022-10-26 09:54:33 is 6899299.816056695 s in the future
1242 10:00:24.219523 tar: ./proc/proc-self-wchan: time stamp 2022-10-26 09:54:33 is 6899299.808637437 s in the future
1243 10:00:24.226529 tar: ./proc/fd-002-posix-eq: time stamp 2022-10-26 09:54:33 is 6899299.800950967 s in the future
1244 10:00:24.235758 tar: ./proc/proc-uptime-001: time stamp 2022-10-26 09:54:33 is 6899299.79338721 s in the future
1245 10:00:24.243287 tar: ./proc/thread-self: time stamp 2022-10-26 09:54:33 is 6899299.78551674 s in the future
1246 10:00:24.251597 tar: ./proc/setns-dcache: time stamp 2022-10-26 09:54:33 is 6899299.777110786 s in the future
1247 10:00:24.262329 tar: ./proc/proc-loadavg-001: time stamp 2022-10-26 09:54:33 is 6899299.763430725 s in the future
1248 10:00:24.273872 tar: ./proc/self: time stamp 2022-10-26 09:54:33 is 6899299.75208071 s in the future
1249 10:00:24.279084 tar: ./proc: time stamp 2022-10-26 09:54:44 is 6899310.748963104 s in the future
1250 10:00:24.288689 tar: ./netfilter/nft_nat.sh: time stamp 2022-10-26 09:37:33 is 6898279.736440134 s in the future
1251 10:00:24.302280 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-10-26 09:37:33 is 6898279.724627316 s in the future
1252 10:00:24.314342 tar: ./netfilter/nft_meta.sh: time stamp 2022-10-26 09:37:33 is 6898279.712699877 s in the future
1253 10:00:24.324254 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-10-26 09:37:33 is 6898279.705430468 s in the future
1254 10:00:24.332864 tar: ./netfilter/ipvs.sh: time stamp 2022-10-26 09:37:33 is 6898279.698294589 s in the future
1255 10:00:24.339416 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-10-26 09:37:33 is 6898279.688451634 s in the future
1256 10:00:24.352209 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-10-26 09:37:33 is 6898279.675119786 s in the future
1257 10:00:24.361485 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-10-26 09:37:33 is 6898279.667016301 s in the future
1258 10:00:24.367982 tar: ./netfilter/nf-queue: time stamp 2022-10-26 09:54:32 is 6899298.658354574 s in the future
1259 10:00:24.384943 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-10-26 09:37:33 is 6898279.641599649 s in the future
1260 10:00:24.396693 tar: ./netfilter/nft_queue.sh: time stamp 2022-10-26 09:37:33 is 6898279.630212968 s in the future
1261 10:00:24.405429 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-10-26 09:37:33 is 6898279.62283724 s in the future
1262 10:00:24.413595 tar: ./netfilter: time stamp 2022-10-26 09:54:44 is 6899310.619741543 s in the future
1263 10:00:24.421719 tar: ./mount/run_nosymfollow.sh: time stamp 2022-10-26 09:37:33 is 6898279.610247058 s in the future
1264 10:00:24.432460 tar: ./mount/nosymfollow-test: time stamp 2022-10-26 09:54:26 is 6899292.601575937 s in the future
1265 10:00:24.443281 tar: ./mount/unprivileged-remount-test: time stamp 2022-10-26 09:54:26 is 6899292.591918574 s in the future
1266 10:00:24.451315 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-10-26 09:37:33 is 6898279.580785286 s in the future
1267 10:00:24.456691 tar: ./mount: time stamp 2022-10-26 09:54:43 is 6899309.575511831 s in the future
1268 10:00:24.467118 tar: ./android/run.sh: time stamp 2022-10-26 09:54:39 is 6899305.564501301 s in the future
1269 10:00:24.473395 tar: ./android: time stamp 2022-10-26 09:54:39 is 6899305.561307634 s in the future
1270 10:00:24.482138 tar: ./pid_namespace/regression_enomem: time stamp 2022-10-26 09:54:33 is 6899299.545568725 s in the future
1271 10:00:24.489148 tar: ./pid_namespace: time stamp 2022-10-26 09:54:44 is 6899310.540138134 s in the future
1272 10:00:24.499424 tar: ./splice/default_file_splice_read.sh: time stamp 2022-10-26 09:37:33 is 6898279.526748104 s in the future
1273 10:00:24.509335 tar: ./splice/short_splice_read.sh: time stamp 2022-10-26 09:37:33 is 6898279.519574695 s in the future
1274 10:00:24.520302 tar: ./splice/default_file_splice_read: time stamp 2022-10-26 09:54:37 is 6899303.512187149 s in the future
1275 10:00:24.529011 tar: ./splice/splice_read: time stamp 2022-10-26 09:54:37 is 6899303.499924831 s in the future
1276 10:00:24.533644 tar: ./splice: time stamp 2022-10-26 09:54:45 is 6899311.494514104 s in the future
1277 10:00:24.542095 tar: ./zram/zram_lib.sh: time stamp 2022-10-26 09:37:33 is 6898279.48279521 s in the future
1278 10:00:24.550377 tar: ./zram/zram02.sh: time stamp 2022-10-26 09:37:33 is 6898279.476439043 s in the future
1279 10:00:24.560587 tar: ./zram/zram.sh: time stamp 2022-10-26 09:37:33 is 6898279.469828831 s in the future
1280 10:00:24.566897 tar: ./zram/zram01.sh: time stamp 2022-10-26 09:37:33 is 6898279.463191983 s in the future
1281 10:00:24.573425 tar: ./zram: time stamp 2022-10-26 09:54:46 is 6899312.460077165 s in the future
1282 10:00:24.581507 tar: ./firmware/fw_lib.sh: time stamp 2022-10-26 09:37:33 is 6898279.449158134 s in the future
1283 10:00:24.590870 tar: ./firmware/fw_run_tests.sh: time stamp 2022-10-26 09:37:33 is 6898279.437276377 s in the future
1284 10:00:24.601800 tar: ./firmware/fw_filesystem.sh: time stamp 2022-10-26 09:37:33 is 6898279.425743937 s in the future
1285 10:00:24.612337 tar: ./firmware/fw_namespace: time stamp 2022-10-26 09:54:23 is 6899289.41764871 s in the future
1286 10:00:24.619132 tar: ./firmware/fw_fallback.sh: time stamp 2022-10-26 09:37:33 is 6898279.410357649 s in the future
1287 10:00:24.625859 tar: ./firmware: time stamp 2022-10-26 09:54:42 is 6899308.40745168 s in the future
1288 10:00:24.637407 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-10-26 09:54:21 is 6899287.396201634 s in the future
1289 10:00:24.642594 tar: ./breakpoints: time stamp 2022-10-26 09:54:40 is 6899306.393156498 s in the future
1290 10:00:24.652874 tar: ./timens/procfs: time stamp 2022-10-26 09:54:37 is 6899303.38160121 s in the future
1291 10:00:24.658976 tar: ./timens/timer: time stamp 2022-10-26 09:54:37 is 6899303.373379725 s in the future
1292 10:00:24.666221 tar: ./timens/clock_nanosleep: time stamp 2022-10-26 09:54:37 is 6899303.360375528 s in the future
1293 10:00:24.677870 tar: ./timens/timens: time stamp 2022-10-26 09:54:37 is 6899303.346445513 s in the future
1294 10:00:24.689815 tar: ./timens/timerfd: time stamp 2022-10-26 09:54:37 is 6899303.337846437 s in the future
1295 10:00:24.695295 tar: ./timens/futex: time stamp 2022-10-26 09:54:37 is 6899303.329501922 s in the future
1296 10:00:24.704626 tar: ./timens/gettime_perf: time stamp 2022-10-26 09:54:37 is 6899303.320853801 s in the future
1297 10:00:24.713847 tar: ./timens/exec: time stamp 2022-10-26 09:54:37 is 6899303.312353286 s in the future
1298 10:00:24.721218 tar: ./timens: time stamp 2022-10-26 09:54:45 is 6899311.309243665 s in the future
1299 10:00:24.729566 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-10-26 09:37:33 is 6898279.298802816 s in the future
1300 10:00:24.738254 tar: ./memory-hotplug: time stamp 2022-10-26 09:54:43 is 6899309.295789225 s in the future
1301 10:00:24.744934 tar: ./vm/hugepage-mmap: time stamp 2022-10-26 09:54:38 is 6899304.281412043 s in the future
1302 10:00:24.772678 tar: ./vm/hmm-tests: time stamp 2022-10-26 09:54:38 is 6899304.252016028 s in the future
1303 10:00:24.782376 tar: ./vm/khugepaged: time stamp 2022-10-26 09:54:39 is 6899305.241941695 s in the future
1304 10:00:24.792341 tar: ./vm/transhuge-stress: time stamp 2022-10-26 09:54:39 is 6899305.233581013 s in the future
1305 10:00:24.800968 tar: ./vm/map_populate: time stamp 2022-10-26 09:54:38 is 6899304.225340362 s in the future
1306 10:00:24.808263 tar: ./vm/virtual_address_range: time stamp 2022-10-26 09:54:39 is 6899305.218021816 s in the future
1307 10:00:24.817810 tar: ./vm/userfaultfd: time stamp 2022-10-26 09:54:39 is 6899305.206679089 s in the future
1308 10:00:24.831091 tar: ./vm/mlock2-tests: time stamp 2022-10-26 09:54:39 is 6899305.193613665 s in the future
1309 10:00:24.846114 tar: ./vm/write_to_hugetlbfs: time stamp 2022-10-26 09:54:39 is 6899305.180538862 s in the future
1310 10:00:24.852900 tar: ./vm/compaction_test: time stamp 2022-10-26 09:54:37 is 6899303.172059786 s in the future
1311 10:00:24.861814 tar: ./vm/gup_benchmark: time stamp 2022-10-26 09:54:37 is 6899303.164219695 s in the future
1312 10:00:24.875258 tar: ./vm/va_128TBswitch: time stamp 2022-10-26 09:54:39 is 6899305.149992907 s in the future
1313 10:00:24.886844 tar: ./vm/on-fault-limit: time stamp 2022-10-26 09:54:39 is 6899305.13866524 s in the future
1314 10:00:24.896599 tar: ./vm/mremap_dontunmap: time stamp 2022-10-26 09:54:39 is 6899305.128762968 s in the future
1315 10:00:24.905552 tar: ./vm/map_fixed_noreplace: time stamp 2022-10-26 09:54:38 is 6899304.119745543 s in the future
1316 10:00:24.913915 tar: ./vm/test_vmalloc.sh: time stamp 2022-10-26 09:37:33 is 6898279.110847543 s in the future
1317 10:00:24.927213 tar: ./vm/map_hugetlb: time stamp 2022-10-26 09:54:38 is 6899304.100732998 s in the future
1318 10:00:24.933922 tar: ./vm/hugepage-shm: time stamp 2022-10-26 09:54:38 is 6899304.093585149 s in the future
1319 10:00:24.940295 tar: ./vm/run_vmtests: time stamp 2022-10-26 09:37:33 is 6898279.085363725 s in the future
1320 10:00:24.949949 tar: ./vm/thuge-gen: time stamp 2022-10-26 09:54:39 is 6899305.074294043 s in the future
1321 10:00:24.962301 tar: ./vm/mlock-random-test: time stamp 2022-10-26 09:54:38 is 6899304.06334074 s in the future
1322 10:00:24.968602 tar: ./vm: time stamp 2022-10-26 09:54:45 is 6899311.060210362 s in the future
1323 10:00:25.029127 tar: ./seccomp/seccomp_bpf: time stamp 2022-10-26 09:54:36 is 6899301.99562821 s in the future
1324 10:00:25.040578 tar: ./seccomp/seccomp_benchmark: time stamp 2022-10-26 09:54:36 is 6899301.986073589 s in the future
1325 10:00:25.049180 tar: ./seccomp: time stamp 2022-10-26 09:54:44 is 6899309.981802589 s in the future
1326 10:00:25.055944 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-10-26 09:37:33 is 6898278.971445331 s in the future
1327 10:00:25.065622 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.96025321 s in the future
1328 10:00:25.077960 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-10-26 09:37:33 is 6898278.952703786 s in the future
1329 10:00:25.090568 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-10-26 09:37:33 is 6898278.945376483 s in the future
1330 10:00:25.098039 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.93845474 s in the future
1331 10:00:25.105488 tar: ./net/forwarding/loopback.sh: time stamp 2022-10-26 09:37:33 is 6898278.932160816 s in the future
1332 10:00:25.116770 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.922380816 s in the future
1333 10:00:25.125040 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-10-26 09:37:33 is 6898278.912062225 s in the future
1334 10:00:25.135059 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-10-26 09:37:33 is 6898278.89953824 s in the future
1335 10:00:25.143224 tar: ./net/forwarding/ethtool.sh: time stamp 2022-10-26 09:37:33 is 6898278.891799574 s in the future
1336 10:00:25.152800 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-10-26 09:37:33 is 6898278.885426165 s in the future
1337 10:00:25.165510 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-10-26 09:37:33 is 6898278.879036953 s in the future
1338 10:00:25.172986 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-10-26 09:37:33 is 6898278.872727589 s in the future
1339 10:00:25.184613 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.865068953 s in the future
1340 10:00:25.193239 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-10-26 09:37:33 is 6898278.85828618 s in the future
1341 10:00:25.202399 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-10-26 09:37:33 is 6898278.851584756 s in the future
1342 10:00:25.212769 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-10-26 09:37:33 is 6898278.842714892 s in the future
1343 10:00:25.224638 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-10-26 09:37:33 is 6898278.835166619 s in the future
1344 10:00:25.231632 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-10-26 09:37:33 is 6898278.828488574 s in the future
1345 10:00:25.241508 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-10-26 09:37:33 is 6898278.821050816 s in the future
1346 10:00:25.252636 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-10-26 09:37:33 is 6898278.814289649 s in the future
1347 10:00:25.265301 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.806802968 s in the future
1348 10:00:25.271476 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-10-26 09:37:33 is 6898278.799574225 s in the future
1349 10:00:25.282454 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-10-26 09:37:33 is 6898278.79222671 s in the future
1350 10:00:25.291715 tar: ./net/forwarding/tc_common.sh: time stamp 2022-10-26 09:37:33 is 6898278.785976786 s in the future
1351 10:00:25.301041 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-10-26 09:37:33 is 6898278.77886618 s in the future
1352 10:00:25.308632 tar: ./net/forwarding/lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.769292271 s in the future
1353 10:00:25.321712 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.761231953 s in the future
1354 10:00:25.328535 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-10-26 09:37:33 is 6898278.754504377 s in the future
1355 10:00:25.337882 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-10-26 09:37:33 is 6898278.747702801 s in the future
1356 10:00:25.350217 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-10-26 09:37:33 is 6898278.740923286 s in the future
1357 10:00:25.357743 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-10-26 09:37:33 is 6898278.732690528 s in the future
1358 10:00:25.366452 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-10-26 09:37:33 is 6898278.719433695 s in the future
1359 10:00:25.376805 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-10-26 09:37:33 is 6898278.705960165 s in the future
1360 10:00:25.386629 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-10-26 09:37:33 is 6898278.694822846 s in the future
1361 10:00:25.396232 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-10-26 09:37:33 is 6898278.688088574 s in the future
1362 10:00:25.406973 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-10-26 09:37:33 is 6898278.681751256 s in the future
1363 10:00:25.416771 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-10-26 09:37:33 is 6898278.674086831 s in the future
1364 10:00:25.425208 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-10-26 09:37:33 is 6898278.663002331 s in the future
1365 10:00:25.434591 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-10-26 09:37:33 is 6898278.651204589 s in the future
1366 10:00:25.445185 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-10-26 09:37:33 is 6898278.644525089 s in the future
1367 10:00:25.453343 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-10-26 09:37:33 is 6898278.635093422 s in the future
1368 10:00:25.466455 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.62385474 s in the future
1369 10:00:25.471350 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.61052718 s in the future
1370 10:00:25.482947 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-10-26 09:37:33 is 6898278.604304362 s in the future
1371 10:00:25.492189 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-10-26 09:37:33 is 6898278.597962937 s in the future
1372 10:00:25.502640 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-10-26 09:37:33 is 6898278.588617892 s in the future
1373 10:00:25.512089 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-10-26 09:37:33 is 6898278.577309771 s in the future
1374 10:00:25.521863 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.567925862 s in the future
1375 10:00:25.531716 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.560922892 s in the future
1376 10:00:25.541466 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-10-26 09:37:33 is 6898278.55435771 s in the future
1377 10:00:25.550090 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-10-26 09:37:33 is 6898278.548082165 s in the future
1378 10:00:25.561793 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-10-26 09:37:33 is 6898278.54146874 s in the future
1379 10:00:25.569712 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-10-26 09:37:33 is 6898278.53034774 s in the future
1380 10:00:25.578995 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-10-26 09:37:33 is 6898278.517611059 s in the future
1381 10:00:25.588586 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-10-26 09:37:33 is 6898278.508187528 s in the future
1382 10:00:25.597946 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-10-26 09:37:33 is 6898278.500720756 s in the future
1383 10:00:25.608505 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-10-26 09:37:33 is 6898278.49362071 s in the future
1384 10:00:25.616771 tar: ./net/forwarding/router.sh: time stamp 2022-10-26 09:37:33 is 6898278.486192331 s in the future
1385 10:00:25.627660 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-10-26 09:37:33 is 6898278.478826831 s in the future
1386 10:00:25.635917 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-10-26 09:37:33 is 6898278.471367634 s in the future
1387 10:00:25.644508 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-10-26 09:37:33 is 6898278.465359043 s in the future
1388 10:00:25.655562 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-10-26 09:37:33 is 6898278.459050104 s in the future
1389 10:00:25.664312 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-10-26 09:37:33 is 6898278.452148316 s in the future
1390 10:00:25.674299 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-10-26 09:37:33 is 6898278.44545565 s in the future
1391 10:00:25.682575 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-10-26 09:37:33 is 6898278.438433437 s in the future
1392 10:00:25.692497 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-10-26 09:37:33 is 6898278.430765301 s in the future
1393 10:00:25.702559 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-10-26 09:37:33 is 6898278.416346892 s in the future
1394 10:00:25.712800 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-10-26 09:37:33 is 6898278.405305559 s in the future
1395 10:00:25.722287 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.397988331 s in the future
1396 10:00:25.730945 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-10-26 09:37:33 is 6898278.391369074 s in the future
1397 10:00:25.741923 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.384089998 s in the future
1398 10:00:25.752229 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-10-26 09:37:33 is 6898278.37631618 s in the future
1399 10:00:25.759563 tar: ./net/forwarding: time stamp 2022-10-26 09:54:43 is 6899308.373159013 s in the future
1400 10:00:25.769277 tar: ./net/traceroute.sh: time stamp 2022-10-26 09:37:33 is 6898278.359204453 s in the future
1401 10:00:25.774725 tar: ./net/tcp_mmap: time stamp 2022-10-26 09:54:29 is 6899294.343160316 s in the future
1402 10:00:25.783291 tar: ./net/udpgro.sh: time stamp 2022-10-26 09:37:33 is 6898278.335409589 s in the future
1403 10:00:25.791371 tar: ./net/reuseport_bpf: time stamp 2022-10-26 09:54:26 is 6899291.321436513 s in the future
1404 10:00:25.799947 tar: ./net/socket: time stamp 2022-10-26 09:54:28 is 6899293.313014392 s in the future
1405 10:00:25.809778 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-10-26 09:37:33 is 6898278.306165392 s in the future
1406 10:00:25.819911 tar: ./net/reuseport_addr_any: time stamp 2022-10-26 09:54:29 is 6899294.295404453 s in the future
1407 10:00:25.824793 tar: ./net/reuseport_bpf_cpu: time stamp 2022-10-26 09:54:27 is 6899292.283754937 s in the future
1408 10:00:25.834083 tar: ./net/vrf_route_leaking.sh: time stamp 2022-10-26 09:37:33 is 6898278.275075544 s in the future
1409 10:00:25.841792 tar: ./net/psock_tpacket: time stamp 2022-10-26 09:54:29 is 6899294.26102465 s in the future
1410 10:00:25.850599 tar: ./net/so_txtime: time stamp 2022-10-26 09:54:30 is 6899295.249525316 s in the future
1411 10:00:25.858184 tar: ./net/hwtstamp_config: time stamp 2022-10-26 09:54:31 is 6899296.240676665 s in the future
1412 10:00:25.867337 tar: ./net/drop_monitor_tests.sh: time stamp 2022-10-26 09:37:33 is 6898278.233834422 s in the future
1413 10:00:25.874923 tar: ./net/ipsec: time stamp 2022-10-26 09:54:32 is 6899297.203328453 s in the future
1414 10:00:25.884987 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-10-26 09:37:33 is 6898278.196294665 s in the future
1415 10:00:25.891417 tar: ./net/l2tp.sh: time stamp 2022-10-26 09:37:33 is 6898278.188239877 s in the future
1416 10:00:25.903456 tar: ./net/txtimestamp.sh: time stamp 2022-10-26 09:37:33 is 6898278.181084316 s in the future
1417 10:00:25.909182 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-10-26 09:54:31 is 6899296.165518634 s in the future
1418 10:00:25.917876 tar: ./net/udpgso: time stamp 2022-10-26 09:54:30 is 6899295.150325756 s in the future
1419 10:00:25.925691 tar: ./net/fcnal-test.sh: time stamp 2022-10-26 09:37:33 is 6898278.127340998 s in the future
1420 10:00:25.935441 tar: ./net/reuseport_bpf_numa: time stamp 2022-10-26 09:54:27 is 6899292.114405468 s in the future
1421 10:00:25.942955 tar: ./net/route_localnet.sh: time stamp 2022-10-26 09:37:33 is 6898278.107453604 s in the future
1422 10:00:25.953430 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-10-26 09:37:33 is 6898278.100741271 s in the future
1423 10:00:25.959628 tar: ./net/run_netsocktests: time stamp 2022-10-26 09:37:33 is 6898278.094272634 s in the future
1424 10:00:25.972048 tar: ./net/devlink_port_split.py: time stamp 2022-10-26 09:37:33 is 6898278.086560938 s in the future
1425 10:00:25.980531 tar: ./net/msg_zerocopy: time stamp 2022-10-26 09:54:29 is 6899294.070148241 s in the future
1426 10:00:25.986383 tar: ./net/rxtimestamp: time stamp 2022-10-26 09:54:31 is 6899296.056965498 s in the future
1427 10:00:25.992809 tar: ./net/test_bpf.sh: time stamp 2022-10-26 09:37:33 is 6898278.05027021 s in the future
1428 10:00:26.003570 tar: ./net/xfrm_policy.sh: time stamp 2022-10-26 09:37:33 is 6898278.040427241 s in the future
1429 10:00:26.009454 tar: ./net/psock_snd.sh: time stamp 2022-10-26 09:37:33 is 6898278.03337818 s in the future
1430 10:00:26.019899 tar: ./net/reuseport_addr_any.sh: time stamp 2022-10-26 09:37:33 is 6898278.026656559 s in the future
1431 10:00:26.026908 tar: ./net/so_txtime.sh: time stamp 2022-10-26 09:37:33 is 6898278.019959604 s in the future
1432 10:00:26.034399 tar: ./net/txtimestamp: time stamp 2022-10-26 09:54:31 is 6899296.005175725 s in the future
1433 10:00:26.043700 tar: ./net/ip_defrag: time stamp 2022-10-26 09:54:30 is 6899294.992715786 s in the future
1434 10:00:26.052325 tar: ./net/ipv6_flowlabel: time stamp 2022-10-26 09:54:30 is 6899294.982093438 s in the future
1435 10:00:26.059910 tar: ./net/altnames.sh: time stamp 2022-10-26 09:37:33 is 6898277.974963756 s in the future
1436 10:00:26.068145 tar: ./net/udpgro_bench.sh: time stamp 2022-10-26 09:37:33 is 6898277.967504756 s in the future
1437 10:00:26.076079 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-10-26 09:37:33 is 6898277.95906765 s in the future
1438 10:00:26.084369 tar: ./net/udpgso_bench_tx: time stamp 2022-10-26 09:54:30 is 6899294.945286498 s in the future
1439 10:00:26.097445 tar: ./net/nettest: time stamp 2022-10-26 09:54:28 is 6899292.926910589 s in the future
1440 10:00:26.110771 tar: ./net/timestamping: time stamp 2022-10-26 09:54:31 is 6899295.915619695 s in the future
1441 10:00:26.118657 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-10-26 09:37:33 is 6898277.908877831 s in the future
1442 10:00:26.132102 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-10-26 09:54:31 is 6899295.893791907 s in the future
1443 10:00:26.149677 tar: ./net/udpgso_bench_rx: time stamp 2022-10-26 09:54:30 is 6899294.875535862 s in the future
1444 10:00:26.165450 tar: ./net/fib_nexthops.sh: time stamp 2022-10-26 09:37:33 is 6898277.861045498 s in the future
1445 10:00:26.172503 tar: ./net/fib_rule_tests.sh: time stamp 2022-10-26 09:37:33 is 6898277.853553619 s in the future
1446 10:00:26.181725 tar: ./net/rtnetlink.sh: time stamp 2022-10-26 09:37:33 is 6898277.84286971 s in the future
1447 10:00:26.197413 tar: ./net/psock_snd: time stamp 2022-10-26 09:54:29 is 6899293.830823847 s in the future
1448 10:00:26.202753 tar: ./net/run_afpackettests: time stamp 2022-10-26 09:37:33 is 6898277.824121362 s in the future
1449 10:00:26.210862 tar: ./net/icmp_redirect.sh: time stamp 2022-10-26 09:37:33 is 6898277.815722074 s in the future
1450 10:00:26.220882 tar: ./net/txring_overwrite: time stamp 2022-10-26 09:54:30 is 6899294.806194225 s in the future
1451 10:00:26.227607 tar: ./net/netdevice.sh: time stamp 2022-10-26 09:37:33 is 6898277.798889907 s in the future
1452 10:00:26.236334 tar: ./net/rxtimestamp.sh: time stamp 2022-10-26 09:37:33 is 6898277.792293059 s in the future
1453 10:00:26.248573 tar: ./net/tcp_inq: time stamp 2022-10-26 09:54:29 is 6899293.776020938 s in the future
1454 10:00:26.259820 tar: ./net/in_netns.sh: time stamp 2022-10-26 09:37:33 is 6898277.766742968 s in the future
1455 10:00:26.270499 tar: ./net/msg_zerocopy.sh: time stamp 2022-10-26 09:37:33 is 6898277.759622271 s in the future
1456 10:00:26.276544 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-10-26 09:37:33 is 6898277.753356422 s in the future
1457 10:00:26.286186 tar: ./net/fib-onlink-tests.sh: time stamp 2022-10-26 09:37:33 is 6898277.745047195 s in the future
1458 10:00:26.293231 tar: ./net/psock_fanout: time stamp 2022-10-26 09:54:29 is 6899293.732943983 s in the future
1459 10:00:26.302593 tar: ./net/fin_ack_lat.sh: time stamp 2022-10-26 09:37:33 is 6898277.726089619 s in the future
1460 10:00:26.312694 tar: ./net/test_blackhole_dev.sh: time stamp 2022-10-26 09:37:33 is 6898277.719517665 s in the future
1461 10:00:26.320567 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-10-26 09:37:33 is 6898277.71196418 s in the future
1462 10:00:26.330013 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-10-26 09:37:33 is 6898277.702098407 s in the future
1463 10:00:26.340661 tar: ./net/mptcp/diag.sh: time stamp 2022-10-26 09:37:33 is 6898277.695613483 s in the future
1464 10:00:26.345265 tar: ./net/mptcp/settings: time stamp 2022-10-26 09:37:33 is 6898277.689146422 s in the future
1465 10:00:26.354076 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-10-26 09:37:33 is 6898277.68020771 s in the future
1466 10:00:26.363794 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-10-26 09:37:33 is 6898277.673362256 s in the future
1467 10:00:26.372262 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-10-26 09:37:33 is 6898277.664426438 s in the future
1468 10:00:26.382907 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-10-26 09:54:32 is 6899296.651586438 s in the future
1469 10:00:26.389960 tar: ./net/mptcp/mptcp_connect: time stamp 2022-10-26 09:54:32 is 6899296.637754271 s in the future
1470 10:00:26.396934 tar: ./net/mptcp: time stamp 2022-10-26 09:54:43 is 6899307.634584816 s in the future
1471 10:00:26.406185 tar: ./net/reuseaddr_conflict: time stamp 2022-10-26 09:54:27 is 6899291.625096635 s in the future
1472 10:00:26.412921 tar: ./net/ip_defrag.sh: time stamp 2022-10-26 09:37:33 is 6898277.618215559 s in the future
1473 10:00:26.423734 tar: ./net/udpgso_bench.sh: time stamp 2022-10-26 09:37:33 is 6898277.611174332 s in the future
1474 10:00:26.430511 tar: ./net/fin_ack_lat: time stamp 2022-10-26 09:54:31 is 6899295.601145847 s in the future
1475 10:00:26.438376 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-10-26 09:54:31 is 6899295.590496877 s in the future
1476 10:00:26.504310 tar: ./net/tls: time stamp 2022-10-26 09:54:28 is 6899292.520617559 s in the future
1477 10:00:26.511846 tar: ./net/udpgso.sh: time stamp 2022-10-26 09:37:33 is 6898277.514053438 s in the future
1478 10:00:26.524702 tar: ./net/fib_tests.sh: time stamp 2022-10-26 09:37:33 is 6898277.500316347 s in the future
1479 10:00:26.538477 tar: ./net/pmtu.sh: time stamp 2022-10-26 09:37:33 is 6898277.485749029 s in the future
1480 10:00:26.551424 tar: ./net/reuseport_dualstack: time stamp 2022-10-26 09:54:27 is 6899291.475237271 s in the future
1481 10:00:26.557962 tar: ./net: time stamp 2022-10-26 09:54:43 is 6899307.472091362 s in the future
1482 10:00:26.565613 tar: ./memfd/fuse_mnt: time stamp 2022-10-26 09:54:26 is 6899290.461138938 s in the future
1483 10:00:26.576417 tar: ./memfd/run_fuse_test.sh: time stamp 2022-10-26 09:37:33 is 6898277.454721165 s in the future
1484 10:00:26.584539 tar: ./memfd/memfd_test: time stamp 2022-10-26 09:54:26 is 6899290.445180983 s in the future
1485 10:00:26.590835 tar: ./memfd/fuse_test: time stamp 2022-10-26 09:54:26 is 6899290.436060226 s in the future
1486 10:00:26.601050 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-10-26 09:37:33 is 6898277.429245286 s in the future
1487 10:00:26.607456 tar: ./memfd: time stamp 2022-10-26 09:54:43 is 6899307.426106983 s in the future
1488 10:00:26.613926 tar: ./futex/run.sh: time stamp 2022-10-26 09:54:42 is 6899306.416707862 s in the future
1489 10:00:26.625406 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-10-26 09:54:25 is 6899289.402365468 s in the future
1490 10:00:26.642506 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-10-26 09:54:24 is 6899288.383695074 s in the future
1491 10:00:26.658050 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-10-26 09:54:25 is 6899289.37129665 s in the future
1492 10:00:26.667893 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-10-26 09:54:24 is 6899288.361051241 s in the future
1493 10:00:26.675216 tar: ./futex/functional/run.sh: time stamp 2022-10-26 09:37:33 is 6898277.354401316 s in the future
1494 10:00:26.685388 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-10-26 09:54:24 is 6899288.340786953 s in the future
1495 10:00:26.698767 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-10-26 09:54:25 is 6899289.328289392 s in the future
1496 10:00:26.711391 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-10-26 09:54:25 is 6899289.315810907 s in the future
1497 10:00:26.721422 tar: ./futex/functional: time stamp 2022-10-26 09:54:42 is 6899306.312866362 s in the future
1498 10:00:26.730009 tar: ./futex: time stamp 2022-10-26 09:54:42 is 6899306.309361468 s in the future
1499 10:00:26.736509 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-10-26 09:54:26 is 6899290.297937756 s in the future
1500 10:00:26.747450 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-10-26 09:54:26 is 6899290.285782044 s in the future
1501 10:00:26.757522 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-10-26 09:54:26 is 6899290.274375877 s in the future
1502 10:00:26.763976 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-10-26 09:54:26 is 6899290.267487453 s in the future
1503 10:00:26.773969 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899290.26062265 s in the future
1504 10:00:26.782615 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-10-26 09:54:26 is 6899290.25369071 s in the future
1505 10:00:26.791903 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-10-26 09:54:26 is 6899290.246621347 s in the future
1506 10:00:26.799877 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-10-26 09:54:26 is 6899290.239696786 s in the future
1507 10:00:26.809341 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-10-26 09:54:26 is 6899290.227118938 s in the future
1508 10:00:26.818966 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-10-26 09:54:26 is 6899290.215669407 s in the future
1509 10:00:26.826790 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-10-26 09:54:26 is 6899290.208661089 s in the future
1510 10:00:26.836017 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-10-26 09:54:26 is 6899290.201526559 s in the future
1511 10:00:26.844751 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899290.193252862 s in the future
1512 10:00:26.854995 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-10-26 09:54:26 is 6899290.181733544 s in the future
1513 10:00:26.864681 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-10-26 09:54:26 is 6899290.171416089 s in the future
1514 10:00:26.875284 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-26 09:54:26 is 6899290.164813559 s in the future
1515 10:00:26.883158 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-10-26 09:54:26 is 6899290.158139392 s in the future
1516 10:00:26.891824 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-10-26 09:54:26 is 6899290.150971953 s in the future
1517 10:00:26.901066 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-10-26 09:54:26 is 6899290.14426312 s in the future
1518 10:00:26.910522 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-10-26 09:54:26 is 6899290.137689362 s in the future
1519 10:00:26.919517 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899290.126454286 s in the future
1520 10:00:26.927883 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-10-26 09:54:26 is 6899290.114502029 s in the future
1521 10:00:26.935618 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-10-26 09:54:26 is 6899290.106888786 s in the future
1522 10:00:26.944062 tar: ./lkdtm/tests.txt: time stamp 2022-10-26 09:37:33 is 6898277.100156907 s in the future
1523 10:00:26.955779 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899290.093571544 s in the future
1524 10:00:26.964396 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-10-26 09:54:26 is 6899290.086679513 s in the future
1525 10:00:26.976822 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-10-26 09:54:26 is 6899290.07941021 s in the future
1526 10:00:26.981943 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-10-26 09:54:26 is 6899290.069456847 s in the future
1527 10:00:26.991304 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-10-26 09:54:26 is 6899290.056219529 s in the future
1528 10:00:27.000970 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-10-26 09:54:26 is 6899290.047919816 s in the future
1529 10:00:27.009538 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899290.041298256 s in the future
1530 10:00:27.016988 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-10-26 09:54:26 is 6899290.033444726 s in the future
1531 10:00:27.025805 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-10-26 09:54:26 is 6899290.019563998 s in the future
1532 10:00:27.034790 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-10-26 09:54:26 is 6899290.00897915 s in the future
1533 10:00:27.044481 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-10-26 09:54:26 is 6899290.001342923 s in the future
1534 10:00:27.056604 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-10-26 09:54:26 is 6899289.994269862 s in the future
1535 10:00:27.061750 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-10-26 09:54:26 is 6899289.987611756 s in the future
1536 10:00:27.073043 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899289.980395347 s in the future
1537 10:00:27.082518 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-10-26 09:54:26 is 6899289.973315407 s in the future
1538 10:00:27.090024 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-10-26 09:54:26 is 6899289.96098965 s in the future
1539 10:00:27.099070 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-10-26 09:54:26 is 6899289.949982029 s in the future
1540 10:00:27.108812 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-10-26 09:54:26 is 6899289.943430498 s in the future
1541 10:00:27.116408 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-10-26 09:54:26 is 6899289.936844438 s in the future
1542 10:00:27.126529 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-10-26 09:54:26 is 6899289.926461453 s in the future
1543 10:00:27.134884 tar: ./lkdtm/LOOP.sh: time stamp 2022-10-26 09:54:26 is 6899289.91397871 s in the future
1544 10:00:27.141632 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-10-26 09:54:26 is 6899289.905435104 s in the future
1545 10:00:27.151887 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-10-26 09:54:26 is 6899289.897765468 s in the future
1546 10:00:27.161829 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-10-26 09:54:26 is 6899289.890198726 s in the future
1547 10:00:27.171065 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-26 09:54:26 is 6899289.878419438 s in the future
1548 10:00:27.181565 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-10-26 09:54:26 is 6899289.867060362 s in the future
1549 10:00:27.188898 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-10-26 09:54:26 is 6899289.859922059 s in the future
1550 10:00:27.199753 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-10-26 09:54:26 is 6899289.852004468 s in the future
1551 10:00:27.207622 tar: ./lkdtm/PANIC.sh: time stamp 2022-10-26 09:54:26 is 6899289.84528668 s in the future
1552 10:00:27.214644 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-10-26 09:54:26 is 6899289.838487862 s in the future
1553 10:00:27.224008 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-10-26 09:54:26 is 6899289.830656029 s in the future
1554 10:00:27.234946 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-10-26 09:54:26 is 6899289.824012907 s in the future
1555 10:00:27.244123 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-10-26 09:54:26 is 6899289.816974741 s in the future
1556 10:00:27.253501 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-10-26 09:54:26 is 6899289.80740965 s in the future
1557 10:00:27.263714 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-10-26 09:54:26 is 6899289.800638514 s in the future
1558 10:00:27.268991 tar: ./lkdtm/WARNING.sh: time stamp 2022-10-26 09:54:26 is 6899289.793833998 s in the future
1559 10:00:27.283049 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-10-26 09:54:26 is 6899289.785428786 s in the future
1560 10:00:27.287148 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-10-26 09:54:26 is 6899289.778488286 s in the future
1561 10:00:27.301193 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-10-26 09:54:26 is 6899289.771908786 s in the future
1562 10:00:27.307097 tar: ./lkdtm/BUG.sh: time stamp 2022-10-26 09:54:26 is 6899289.761529498 s in the future
1563 10:00:27.315355 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-10-26 09:54:26 is 6899289.750014165 s in the future
1564 10:00:27.322662 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-10-26 09:54:26 is 6899289.738525998 s in the future
1565 10:00:27.330529 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-10-26 09:54:26 is 6899289.726759392 s in the future
1566 10:00:27.339662 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-10-26 09:54:26 is 6899289.719946938 s in the future
1567 10:00:27.349600 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-10-26 09:54:26 is 6899289.71285518 s in the future
1568 10:00:27.360641 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-10-26 09:54:26 is 6899289.70586965 s in the future
1569 10:00:27.371459 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-10-26 09:54:26 is 6899289.698947135 s in the future
1570 10:00:27.380103 tar: ./lkdtm: time stamp 2022-10-26 09:54:43 is 6899306.695955695 s in the future
1571 10:00:27.386677 tar: ./nsfs/owner: time stamp 2022-10-26 09:54:32 is 6899295.685128953 s in the future
1572 10:00:27.395097 tar: ./nsfs/pidns: time stamp 2022-10-26 09:54:32 is 6899295.677428529 s in the future
1573 10:00:27.398520 tar: ./nsfs: time stamp 2022-10-26 09:54:44 is 6899307.674326498 s in the future
1574 10:00:27.410806 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-10-26 09:54:26 is 6899289.661411832 s in the future
1575 10:00:27.422057 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-10-26 09:54:26 is 6899289.651666544 s in the future
1576 10:00:27.427638 tar: ./membarrier: time stamp 2022-10-26 09:54:43 is 6899306.648577089 s in the future
1577 10:00:27.436680 tar: ./fpu/test_fpu: time stamp 2022-10-26 09:54:23 is 6899286.63778718 s in the future
1578 10:00:27.444603 tar: ./fpu/run_test_fpu.sh: time stamp 2022-10-26 09:37:33 is 6898276.630982135 s in the future
1579 10:00:27.449931 tar: ./fpu: time stamp 2022-10-26 09:54:42 is 6899305.628052301 s in the future
1580 10:00:27.458156 tar: ./sysctl/sysctl.sh: time stamp 2022-10-26 09:37:33 is 6898276.615616362 s in the future
1581 10:00:27.464677 tar: ./sysctl: time stamp 2022-10-26 09:54:45 is 6899308.61244365 s in the future
1582 10:00:27.473756 tar: ./livepatch/test-livepatch.sh: time stamp 2022-10-26 09:37:33 is 6898276.601782635 s in the future
1583 10:00:27.482426 tar: ./livepatch/settings: time stamp 2022-10-26 09:37:33 is 6898276.595467332 s in the future
1584 10:00:27.492954 tar: ./livepatch/test-ftrace.sh: time stamp 2022-10-26 09:37:33 is 6898276.588833832 s in the future
1585 10:00:27.500859 tar: ./livepatch/functions.sh: time stamp 2022-10-26 09:37:33 is 6898276.581231635 s in the future
1586 10:00:27.510812 tar: ./livepatch/test-callbacks.sh: time stamp 2022-10-26 09:37:33 is 6898276.571299317 s in the future
1587 10:00:27.520055 tar: ./livepatch/test-state.sh: time stamp 2022-10-26 09:37:33 is 6898276.562771695 s in the future
1588 10:00:27.528392 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-10-26 09:37:33 is 6898276.551016923 s in the future
1589 10:00:27.535304 tar: ./livepatch: time stamp 2022-10-26 09:54:43 is 6899306.545786801 s in the future
1590 10:00:27.543082 tar: ./rtc/settings: time stamp 2022-10-26 09:37:33 is 6898276.534115695 s in the future
1591 10:00:27.553220 tar: ./rtc/rtctest: time stamp 2022-10-26 09:54:36 is 6899299.524075847 s in the future
1592 10:00:27.561706 tar: ./rtc/setdate: time stamp 2022-10-26 09:54:35 is 6899298.510728377 s in the future
1593 10:00:27.566314 tar: ./rtc: time stamp 2022-10-26 09:54:44 is 6899307.505350438 s in the future
1594 10:00:27.574840 tar: ./mincore/mincore_selftest: time stamp 2022-10-26 09:54:26 is 6899289.488746665 s in the future
1595 10:00:27.581133 tar: ./mincore: time stamp 2022-10-26 09:54:43 is 6899306.485676529 s in the future
1596 10:00:27.589702 tar: ./cgroup/with_stress.sh: time stamp 2022-10-26 09:37:33 is 6898276.476450847 s in the future
1597 10:00:27.598306 tar: ./cgroup/test_memcontrol: time stamp 2022-10-26 09:54:22 is 6899285.465534332 s in the future
1598 10:00:27.607583 tar: ./cgroup/test_stress.sh: time stamp 2022-10-26 09:37:33 is 6898276.459304983 s in the future
1599 10:00:27.615164 tar: ./cgroup/test_kmem: time stamp 2022-10-26 09:54:22 is 6899285.449679877 s in the future
1600 10:00:27.623025 tar: ./cgroup/test_freezer: time stamp 2022-10-26 09:54:22 is 6899285.439287059 s in the future
1601 10:00:27.631767 tar: ./cgroup/test_core: time stamp 2022-10-26 09:54:22 is 6899285.428699665 s in the future
1602 10:00:27.639130 tar: ./cgroup: time stamp 2022-10-26 09:54:41 is 6899304.425719226 s in the future
1603 10:00:27.648186 tar: ./kcmp/kcmp_test: time stamp 2022-10-26 09:54:26 is 6899289.414729332 s in the future
1604 10:00:27.654482 tar: ./kcmp: time stamp 2022-10-26 09:54:42 is 6899305.411486408 s in the future
1605 10:00:27.663187 tar: ./ftrace/settings: time stamp 2022-10-26 09:37:33 is 6898276.401967771 s in the future
1606 10:00:27.671557 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-10-26 09:37:33 is 6898276.389877438 s in the future
1607 10:00:27.681880 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-10-26 09:37:33 is 6898276.383430286 s in the future
1608 10:00:27.692746 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-10-26 09:37:33 is 6898276.374549786 s in the future
1609 10:00:27.703490 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-10-26 09:37:33 is 6898276.36353512 s in the future
1610 10:00:27.711129 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-10-26 09:37:33 is 6898276.353709301 s in the future
1611 10:00:27.720816 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-10-26 09:37:33 is 6898276.346265105 s in the future
1612 10:00:27.731350 tar: ./ftrace/test.d/event: time stamp 2022-10-26 09:37:33 is 6898276.343117044 s in the future
1613 10:00:27.739609 tar: ./ftrace/test.d/functions: time stamp 2022-10-26 09:37:33 is 6898276.33529518 s in the future
1614 10:00:27.749920 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-10-26 09:37:33 is 6898276.326275938 s in the future
1615 10:00:27.760281 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-10-26 09:37:33 is 6898276.319785953 s in the future
1616 10:00:27.772572 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-10-26 09:37:33 is 6898276.312081589 s in the future
1617 10:00:27.781485 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-10-26 09:37:33 is 6898276.305775044 s in the future
1618 10:00:27.788745 tar: ./ftrace/test.d/dynevent: time stamp 2022-10-26 09:37:33 is 6898276.302758498 s in the future
1619 10:00:27.798961 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-10-26 09:37:33 is 6898276.293242832 s in the future
1620 10:00:27.813674 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-10-26 09:37:11 is 6898254.286849665 s in the future
1621 10:00:27.817651 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-10-26 09:37:33 is 6898276.280410271 s in the future
1622 10:00:27.829570 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-10-26 09:37:33 is 6898276.273978423 s in the future
1623 10:00:27.840135 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-10-26 09:37:33 is 6898276.267623423 s in the future
1624 10:00:27.848270 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-10-26 09:37:33 is 6898276.261328135 s in the future
1625 10:00:27.860320 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-10-26 09:37:33 is 6898276.253884741 s in the future
1626 10:00:27.867409 tar: ./ftrace/test.d/00basic: time stamp 2022-10-26 09:37:33 is 6898276.250076847 s in the future
1627 10:00:27.877591 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-10-26 09:37:33 is 6898276.240773453 s in the future
1628 10:00:27.885771 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.234047044 s in the future
1629 10:00:27.897954 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-10-26 09:37:33 is 6898276.227732514 s in the future
1630 10:00:27.908672 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-10-26 09:37:33 is 6898276.221115741 s in the future
1631 10:00:27.917193 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-10-26 09:37:33 is 6898276.214380968 s in the future
1632 10:00:27.928778 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.208182347 s in the future
1633 10:00:27.940239 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-10-26 09:37:33 is 6898276.202027498 s in the future
1634 10:00:27.951491 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-10-26 09:37:33 is 6898276.19588762 s in the future
1635 10:00:27.962762 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-10-26 09:37:33 is 6898276.188908135 s in the future
1636 10:00:27.973441 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-10-26 09:37:33 is 6898276.182245332 s in the future
1637 10:00:27.985147 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-10-26 09:37:33 is 6898276.172744453 s in the future
1638 10:00:27.997887 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.161154908 s in the future
1639 10:00:28.013345 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.149982059 s in the future
1640 10:00:28.025184 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-10-26 09:37:33 is 6898276.142318771 s in the future
1641 10:00:28.036061 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.136047877 s in the future
1642 10:00:28.048493 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-10-26 09:37:33 is 6898276.12633162 s in the future
1643 10:00:28.063303 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.114656438 s in the future
1644 10:00:28.075087 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-10-26 09:37:33 is 6898276.106198135 s in the future
1645 10:00:28.089385 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-10-26 09:37:33 is 6898276.098522438 s in the future
1646 10:00:28.099748 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-10-26 09:37:33 is 6898276.090402817 s in the future
1647 10:00:28.113748 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.078186211 s in the future
1648 10:00:28.124334 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.068398499 s in the future
1649 10:00:28.137208 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-10-26 09:37:33 is 6898276.062008468 s in the future
1650 10:00:28.149388 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-10-26 09:37:33 is 6898276.054415726 s in the future
1651 10:00:28.159417 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-10-26 09:37:33 is 6898276.051249635 s in the future
1652 10:00:28.170849 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-10-26 09:37:33 is 6898276.044495877 s in the future
1653 10:00:28.179230 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-10-26 09:37:33 is 6898276.036400999 s in the future
1654 10:00:28.191608 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-10-26 09:37:33 is 6898276.029632014 s in the future
1655 10:00:28.201918 tar: ./ftrace/test.d/trigger: time stamp 2022-10-26 09:37:33 is 6898276.026536574 s in the future
1656 10:00:28.209071 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-10-26 09:37:33 is 6898276.016404756 s in the future
1657 10:00:28.219417 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-10-26 09:37:33 is 6898276.009681483 s in the future
1658 10:00:28.228349 tar: ./ftrace/test.d/tracer: time stamp 2022-10-26 09:37:33 is 6898276.006566817 s in the future
1659 10:00:28.238510 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-10-26 09:37:33 is 6898275.996711029 s in the future
1660 10:00:28.248004 tar: ./ftrace/test.d/preemptirq: time stamp 2022-10-26 09:37:33 is 6898275.993438226 s in the future
1661 10:00:28.257999 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-10-26 09:37:33 is 6898275.98426565 s in the future
1662 10:00:28.267315 tar: ./ftrace/test.d/selftest: time stamp 2022-10-26 09:37:33 is 6898275.98005612 s in the future
1663 10:00:28.275168 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-10-26 09:37:33 is 6898275.970262468 s in the future
1664 10:00:28.285410 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-10-26 09:37:33 is 6898275.963747302 s in the future
1665 10:00:28.295770 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-10-26 09:37:33 is 6898275.957290074 s in the future
1666 10:00:28.305162 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-10-26 09:37:33 is 6898275.950430544 s in the future
1667 10:00:28.316926 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-10-26 09:37:33 is 6898275.938959241 s in the future
1668 10:00:28.325220 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-10-26 09:37:33 is 6898275.92779165 s in the future
1669 10:00:28.336285 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-10-26 09:37:33 is 6898275.920867286 s in the future
1670 10:00:28.346386 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-10-26 09:37:33 is 6898275.914195089 s in the future
1671 10:00:28.356378 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-10-26 09:37:33 is 6898275.907496317 s in the future
1672 10:00:28.365516 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-10-26 09:37:33 is 6898275.900708499 s in the future
1673 10:00:28.377613 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-10-26 09:37:33 is 6898275.894010089 s in the future
1674 10:00:28.388221 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-10-26 09:37:33 is 6898275.887118665 s in the future
1675 10:00:28.397223 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-10-26 09:37:33 is 6898275.879790438 s in the future
1676 10:00:28.408423 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-10-26 09:37:33 is 6898275.872359832 s in the future
1677 10:00:28.417040 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-10-26 09:37:33 is 6898275.864832317 s in the future
1678 10:00:28.426854 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-10-26 09:37:33 is 6898275.857009574 s in the future
1679 10:00:28.439171 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-10-26 09:37:33 is 6898275.848914074 s in the future
1680 10:00:28.448588 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-10-26 09:37:33 is 6898275.836456862 s in the future
1681 10:00:28.459811 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-10-26 09:37:33 is 6898275.825544014 s in the future
1682 10:00:28.470223 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-10-26 09:37:33 is 6898275.818295271 s in the future
1683 10:00:28.478209 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-10-26 09:37:33 is 6898275.810827968 s in the future
1684 10:00:28.487769 tar: ./ftrace/test.d/kprobe: time stamp 2022-10-26 09:37:33 is 6898275.807499983 s in the future
1685 10:00:28.499972 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-10-26 09:37:33 is 6898275.79778268 s in the future
1686 10:00:28.509118 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-10-26 09:37:33 is 6898275.790860559 s in the future
1687 10:00:28.518974 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-10-26 09:37:33 is 6898275.781315756 s in the future
1688 10:00:28.529212 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-10-26 09:37:33 is 6898275.769175347 s in the future
1689 10:00:28.539168 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-10-26 09:37:33 is 6898275.759328574 s in the future
1690 10:00:28.549805 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-10-26 09:37:33 is 6898275.752382089 s in the future
1691 10:00:28.560508 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-10-26 09:37:33 is 6898275.741687226 s in the future
1692 10:00:28.570405 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-10-26 09:37:33 is 6898275.729327499 s in the future
1693 10:00:28.581208 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-10-26 09:37:33 is 6898275.719963499 s in the future
1694 10:00:28.592822 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-10-26 09:37:33 is 6898275.712701089 s in the future
1695 10:00:28.602898 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-10-26 09:37:33 is 6898275.703030968 s in the future
1696 10:00:28.612483 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-10-26 09:37:33 is 6898275.689508271 s in the future
1697 10:00:28.623820 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-10-26 09:37:33 is 6898275.673006468 s in the future
1698 10:00:28.634907 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-10-26 09:37:33 is 6898275.661119165 s in the future
1699 10:00:28.642618 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-10-26 09:37:33 is 6898275.653068393 s in the future
1700 10:00:28.652201 tar: ./ftrace/test.d/ftrace: time stamp 2022-10-26 09:37:33 is 6898275.649299832 s in the future
1701 10:00:28.662058 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-10-26 09:37:33 is 6898275.638001771 s in the future
1702 10:00:28.672451 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-10-26 09:37:33 is 6898275.63071062 s in the future
1703 10:00:28.680329 tar: ./ftrace/test.d/direct: time stamp 2022-10-26 09:37:33 is 6898275.62705618 s in the future
1704 10:00:28.690816 tar: ./ftrace/test.d/template: time stamp 2022-10-26 09:37:33 is 6898275.618362983 s in the future
1705 10:00:28.699476 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-10-26 09:37:33 is 6898275.607915605 s in the future
1706 10:00:28.708833 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-10-26 09:37:33 is 6898275.600066347 s in the future
1707 10:00:28.718020 tar: ./ftrace/test.d/instances: time stamp 2022-10-26 09:37:33 is 6898275.596265544 s in the future
1708 10:00:28.728092 tar: ./ftrace/test.d: time stamp 2022-10-26 09:37:33 is 6898275.591913286 s in the future
1709 10:00:28.733495 tar: ./ftrace/ftracetest: time stamp 2022-10-26 09:37:33 is 6898275.581272559 s in the future
1710 10:00:28.740135 tar: ./ftrace: time stamp 2022-10-26 09:54:42 is 6899304.577549438 s in the future
1711 10:00:28.751740 tar: ./timers/nanosleep: time stamp 2022-10-26 09:54:37 is 6899299.564250453 s in the future
1712 10:00:28.757699 tar: ./timers/set-tai: time stamp 2022-10-26 09:54:37 is 6899299.554570483 s in the future
1713 10:00:28.764721 tar: ./timers/adjtick: time stamp 2022-10-26 09:54:37 is 6899299.544516832 s in the future
1714 10:00:28.773661 tar: ./timers/posix_timers: time stamp 2022-10-26 09:54:37 is 6899299.535754393 s in the future
1715 10:00:28.782846 tar: ./timers/inconsistency-check: time stamp 2022-10-26 09:54:37 is 6899299.526592286 s in the future
1716 10:00:28.791936 tar: ./timers/change_skew: time stamp 2022-10-26 09:54:37 is 6899299.516114347 s in the future
1717 10:00:28.800597 tar: ./timers/threadtest: time stamp 2022-10-26 09:54:37 is 6899299.504736408 s in the future
1718 10:00:28.808123 tar: ./timers/leap-a-day: time stamp 2022-10-26 09:54:37 is 6899299.495696347 s in the future
1719 10:00:28.816816 tar: ./timers/leapcrash: time stamp 2022-10-26 09:54:37 is 6899299.487374908 s in the future
1720 10:00:28.824032 tar: ./timers/rtcpie: time stamp 2022-10-26 09:54:37 is 6899299.478234847 s in the future
1721 10:00:28.832642 tar: ./timers/settings: time stamp 2022-10-26 09:37:33 is 6898275.471241302 s in the future
1722 10:00:28.839891 tar: ./timers/set-2038: time stamp 2022-10-26 09:54:37 is 6899299.463167711 s in the future
1723 10:00:28.847663 tar: ./timers/set-tz: time stamp 2022-10-26 09:54:37 is 6899299.449352347 s in the future
1724 10:00:28.855450 tar: ./timers/freq-step: time stamp 2022-10-26 09:54:37 is 6899299.436230241 s in the future
1725 10:00:28.865116 tar: ./timers/alarmtimer-suspend: time stamp 2022-10-26 09:54:37 is 6899299.427976165 s in the future
1726 10:00:28.872192 tar: ./timers/nsleep-lat: time stamp 2022-10-26 09:54:37 is 6899299.417234559 s in the future
1727 10:00:28.882988 tar: ./timers/skew_consistency: time stamp 2022-10-26 09:54:37 is 6899299.403483029 s in the future
1728 10:00:28.890167 tar: ./timers/clocksource-switch: time stamp 2022-10-26 09:54:37 is 6899299.39288118 s in the future
1729 10:00:28.901195 tar: ./timers/valid-adjtimex: time stamp 2022-10-26 09:54:37 is 6899299.382867302 s in the future
1730 10:00:28.907423 tar: ./timers/set-timer-lat: time stamp 2022-10-26 09:54:37 is 6899299.373234044 s in the future
1731 10:00:28.918007 tar: ./timers/mqueue-lat: time stamp 2022-10-26 09:54:37 is 6899299.364058832 s in the future
1732 10:00:28.924707 tar: ./timers/raw_skew: time stamp 2022-10-26 09:54:37 is 6899299.35381009 s in the future
1733 10:00:28.932980 tar: ./timers: time stamp 2022-10-26 09:54:45 is 6899307.350158847 s in the future
1734 10:00:28.939673 tar: ./run_kselftest.sh: time stamp 2022-10-26 09:54:39 is 6899301.342110877 s in the future
1735 10:00:28.948586 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-10-26 09:37:33 is 6898275.330269135 s in the future
1736 10:00:28.956899 tar: ./cpu-hotplug: time stamp 2022-10-26 09:54:41 is 6899303.326762044 s in the future
1737 10:00:28.964111 tar: ./pstore/common_tests: time stamp 2022-10-26 09:37:33 is 6898275.315429317 s in the future
1738 10:00:28.974509 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-10-26 09:37:33 is 6898275.307500044 s in the future
1739 10:00:28.983988 tar: ./pstore/pstore_crash_test: time stamp 2022-10-26 09:37:33 is 6898275.294325347 s in the future
1740 10:00:28.993333 tar: ./pstore/pstore_tests: time stamp 2022-10-26 09:37:33 is 6898275.286760802 s in the future
1741 10:00:28.999698 tar: ./pstore: time stamp 2022-10-26 09:54:44 is 6899306.283029105 s in the future
1742 10:00:29.008612 tar: ./exec/load_address_16777216: time stamp 2022-10-26 09:54:22 is 6899284.127556681 s in the future
1743 10:00:29.015885 tar: ./exec/execveat.denatured: time stamp 2022-10-26 09:54:22 is 6899284.117930105 s in the future
1744 10:00:29.025314 tar: ./exec/Makefile: time stamp 2022-10-26 09:37:33 is 6898275.110465847 s in the future
1745 10:00:29.033068 tar: ./exec/execveat: time stamp 2022-10-26 09:54:22 is 6899284.100753605 s in the future
1746 10:00:29.040763 tar: ./exec/recursion-depth: time stamp 2022-10-26 09:54:22 is 6899284.092187484 s in the future
1747 10:00:29.050507 tar: ./exec/binfmt_script: time stamp 2022-10-26 09:37:33 is 6898275.083900484 s in the future
1748 10:00:29.058466 tar: ./exec/execveat.symlink: time stamp 2022-10-26 09:54:22 is 6899284.078567423 s in the future
1749 10:00:29.069412 tar: ./exec/load_address_2097152: time stamp 2022-10-26 09:54:22 is 6899283.98457465 s in the future
1750 10:00:29.074165 tar: ./exec/script: time stamp 2022-10-26 09:54:22 is 6899283.974455378 s in the future
1751 10:00:29.082019 tar: ./exec/non-regular: time stamp 2022-10-26 09:54:22 is 6899283.957241211 s in the future
1752 10:00:29.136082 tar: ./exec/load_address_4096: time stamp 2022-10-26 09:54:22 is 6899283.890320408 s in the future
1753 10:00:29.144781 tar: ./exec/subdir: time stamp 2022-10-26 09:54:22 is 6899283.881750211 s in the future
1754 10:00:29.150066 tar: ./exec: time stamp 2022-10-26 09:54:41 is 6899302.875198544 s in the future
1755 10:00:29.163021 tar: ./size/get_size: time stamp 2022-10-26 09:54:37 is 6899298.86224962 s in the future
1756 10:00:29.169183 tar: ./size: time stamp 2022-10-26 09:54:45 is 6899306.858527271 s in the future
1757 10:00:29.180796 tar: ./mqueue/mq_perf_tests: time stamp 2022-10-26 09:54:26 is 6899287.844200923 s in the future
1758 10:00:29.192676 tar: ./mqueue/mq_open_tests: time stamp 2022-10-26 09:54:26 is 6899287.834194953 s in the future
1759 10:00:29.198222 tar: ./mqueue: time stamp 2022-10-26 09:54:43 is 6899304.830399408 s in the future
1760 10:00:29.209221 tar: ./capabilities/validate_cap: time stamp 2022-10-26 09:54:21 is 6899282.81677912 s in the future
1761 10:00:29.223583 tar: ./capabilities/test_execve: time stamp 2022-10-26 09:54:22 is 6899283.803708302 s in the future
1762 10:00:29.229811 tar: ./capabilities: time stamp 2022-10-26 09:54:41 is 6899302.799871726 s in the future
1763 10:00:29.244844 tar: ./clone3/clone3_set_tid: time stamp 2022-10-26 09:54:22 is 6899283.780675302 s in the future
1764 10:00:29.260033 tar: ./clone3/clone3_clear_sighand: time stamp 2022-10-26 09:54:22 is 6899283.765771014 s in the future
1765 10:00:29.268662 tar: ./clone3/clone3: time stamp 2022-10-26 09:54:22 is 6899283.755877302 s in the future
1766 10:00:29.288075 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-10-26 09:54:22 is 6899283.739178332 s in the future
1767 10:00:29.294957 tar: ./clone3: time stamp 2022-10-26 09:54:41 is 6899302.733304544 s in the future
1768 10:00:29.318284 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-10-26 09:54:33 is 6899294.707005423 s in the future
1769 10:00:29.330102 tar: ./pidfd/pidfd_test: time stamp 2022-10-26 09:54:33 is 6899294.695349514 s in the future
1770 10:00:29.344238 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-10-26 09:54:33 is 6899294.682027347 s in the future
1771 10:00:29.366448 tar: ./pidfd/pidfd_wait: time stamp 2022-10-26 09:54:33 is 6899294.658210893 s in the future
1772 10:00:29.377533 tar: ./pidfd/pidfd_poll_test: time stamp 2022-10-26 09:54:33 is 6899294.647843029 s in the future
1773 10:00:29.401099 tar: ./pidfd/pidfd_setns_test: time stamp 2022-10-26 09:54:33 is 6899294.624536968 s in the future
1774 10:00:29.413166 tar: ./pidfd/pidfd_open_test: time stamp 2022-10-26 09:54:33 is 6899294.613650165 s in the future
1775 10:00:29.419533 tar: ./pidfd: time stamp 2022-10-26 09:54:44 is 6899305.610044014 s in the future
1776 10:00:29.427100 tar: ./kselftest-list.txt: time stamp 2022-10-26 09:54:46 is 6899307.599697378 s in the future
1777 10:00:29.438829 tar: ./ptrace/peeksiginfo: time stamp 2022-10-26 09:54:33 is 6899294.586744181 s in the future
1778 10:00:29.463498 tar: ./ptrace/get_syscall_info: time stamp 2022-10-26 09:54:33 is 6899294.561788893 s in the future
1779 10:00:29.476944 tar: ./ptrace/vmaccess: time stamp 2022-10-26 09:54:33 is 6899294.550974514 s in the future
1780 10:00:29.482333 tar: ./ptrace: time stamp 2022-10-26 09:54:44 is 6899305.547139605 s in the future
1781 10:00:29.490161 tar: ./kselftest/prefix.pl: time stamp 2022-10-26 09:54:39 is 6899300.536231741 s in the future
1782 10:00:29.498655 tar: ./kselftest/runner.sh: time stamp 2022-10-26 09:54:39 is 6899300.528543711 s in the future
1783 10:00:29.508567 tar: ./kselftest/module.sh: time stamp 2022-10-26 09:54:39 is 6899300.518305575 s in the future
1784 10:00:29.514263 tar: ./kselftest: time stamp 2022-10-26 09:54:39 is 6899300.512273893 s in the future
1785 10:00:29.528667 tar: ./tpm2/test_space.sh: time stamp 2022-10-26 09:37:33 is 6898274.497221287 s in the future
1786 10:00:29.536639 tar: ./tpm2/test_smoke.sh: time stamp 2022-10-26 09:37:33 is 6898274.489376711 s in the future
1787 10:00:29.547045 tar: ./tpm2/tpm2.py: time stamp 2022-10-26 09:37:33 is 6898274.477876408 s in the future
1788 10:00:29.564319 tar: ./tpm2/tpm2_tests.py: time stamp 2022-10-26 09:37:33 is 6898274.463770408 s in the future
1789 10:00:29.569975 tar: ./tpm2: time stamp 2022-10-26 09:54:45 is 6899306.458263423 s in the future
1790 10:00:29.575648 tar: .: time stamp 2022-10-26 09:54:46 is 6899307.454405499 s in the future
1791 10:00:29.705123 skiplist:
1792 10:00:29.708795 ========================================
1793 10:00:29.710593 breakpoints:breakpoint_test
1794 10:00:30.025435 breakpoints:step_after_suspend_test
1795 10:00:30.080763 ftrace:ftracetest
1796 10:00:30.134553 net:rtnetlink.sh
1797 10:00:30.187955 net:tls
1798 10:00:30.241614 netfilter:bridge_brouter.sh
1799 10:00:30.295741 netfilter:nft_flowtable.sh
1800 10:00:30.360465 netfilter:nft_trans_stress.sh
1801 10:00:30.429288 pidfd:pidfd_wait
1802 10:00:30.499480 ========================================
1803 10:00:33.124481 [ 95.941410] kselftest: Running tests in lkdtm
1804 10:00:33.162424 TAP version 13
1805 10:00:33.208646 1..70
1806 10:00:33.249211 # selftests: lkdtm: PANIC.sh
1807 10:00:33.608697 # Skipping PANIC: crashes entire system
1808 10:00:33.627635 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1809 10:00:33.664244 # selftests: lkdtm: BUG.sh
1810 10:00:34.039442 [ 96.854064] lkdtm: Performing direct entry BUG
1811 10:00:34.043169 [ 96.859041] ------------[ cut here ]------------
1812 10:00:34.048693 [ 96.863674] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1813 10:00:34.054389 [ 96.868908] Internal error: Oops - BUG: 0 [#1] SMP ARM
1814 10:00:34.082976 [ 96.874055] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
1815 10:00:34.088774 [ 96.903132] CPU: 2 PID: 795 Comm: cat Not tainted 5.10.147-cip18 #1
1816 10:00:34.096150 [ 96.909405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1817 10:00:34.098751 [ 96.915955] PC is at lkdtm_BUG+0x14/0x18
1818 10:00:34.103845 [ 96.919893] LR is at lkdtm_do_action+0x2c/0x4c
1819 10:00:34.109516 [ 96.924345] pc : [<c0c2ea68>] lr : [<c0c2e4e8>] psr: a00e0013
1820 10:00:34.115204 [ 96.930619] sp : c6d55e58 ip : c6d55e68 fp : c6d55e64
1821 10:00:34.120640 [ 96.935854] r10: 00000004 r9 : c1ad021c r8 : c15e8544
1822 10:00:34.126222 [ 96.941086] r7 : c6d55f60 r6 : 00000004 r5 : c5b74000 r4 : 00000001
1823 10:00:34.134676 [ 96.947621] r3 : c0c2ea54 r2 : b41136ae r1 : ef7ab5e0 r0 : c15e854c
1824 10:00:34.140505 [ 96.954158] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1825 10:00:34.145935 [ 96.961302] Control: 10c5387d Table: 1483404a DAC: 00000051
1826 10:00:34.151901 [ 96.967058] Process cat (pid: 795, stack limit = 0x6597940c)
1827 10:00:34.155892 [ 96.972726] Stack: (0xc6d55e58 to 0xc6d56000)
1828 10:00:34.163791 [ 96.977094] 5e40: c6d55e74 c6d55e68
1829 10:00:34.171968 [ 96.985283] 5e60: c0c2e4e8 c0c2ea60 c6d55e9c c6d55e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5afaf00
1830 10:00:34.180030 [ 96.993473] 5e80: b6eb4000 00000004 c5342e40 c6d55f60 c6d55ec4 c6d55ea0 c07f5bc8 c0c2e8d4
1831 10:00:34.190799 [ 97.001662] 5ea0: 00000000 c5afaf00 b6eb4000 c2816000 c6d55f60 c07f5b64 c6d55f5c c6d55ec8
1832 10:00:34.196966 [ 97.009851] 5ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d54000
1833 10:00:34.207216 [ 97.018039] 5ee0: b6eb4000 00020000 00000004 00000004 0001fffc c6d55ee0 00000001 b6eb3000
1834 10:00:34.214651 [ 97.026227] 5f00: c5a81a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1835 10:00:34.221677 [ 97.034417] 5f20: 00000000 00000000 c13a07c8 b41136ae c205cb60 c5afaf00 c5afaf00 c6d54000
1836 10:00:34.229505 [ 97.042607] 5f40: b6eb4000 00000000 00000000 00000004 c6d55f94 c6d55f60 c0598d6c c05986d8
1837 10:00:34.238833 [ 97.050796] 5f60: 00000000 00000000 c6d55fac b41136ae 00000004 00000004 b6ffbe00 00000004
1838 10:00:34.245797 [ 97.058986] 5f80: c03002e4 c6d54000 c6d55fa4 c6d55f98 c0598dfc c0598d04 00000000 c6d55fa8
1839 10:00:34.254763 [ 97.067173] 5fa0: c03000c0 c0598df0 00000004 00000004 00000001 b6eb4000 00000004 00000000
1840 10:00:34.261693 [ 97.075363] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
1841 10:00:34.272497 [ 97.083552] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6 800e0030 00000001 00000000 00000000
1842 10:00:34.276688 [ 97.091733] Backtrace:
1843 10:00:34.281244 [ 97.094206] [<c0c2ea54>] (lkdtm_BUG) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
1844 10:00:34.288043 [ 97.101794] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
1845 10:00:34.297787 [ 97.109819] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
1846 10:00:34.305096 [ 97.117750] r9:c6d55f60 r8:c5342e40 r7:00000004 r6:b6eb4000 r5:c5afaf00 r4:c0c2e8c8
1847 10:00:34.311902 [ 97.125511] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
1848 10:00:34.321425 [ 97.133354] r9:c07f5b64 r8:c6d55f60 r7:c2816000 r6:b6eb4000 r5:c5afaf00 r4:00000000
1849 10:00:34.327625 [ 97.141110] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
1850 10:00:34.337913 [ 97.148256] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6d54000 r5:c5afaf00
1851 10:00:34.338275 [ 97.156092] r4:c5afaf00
1852 10:00:34.345186 [ 97.158639] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
1853 10:00:34.352096 [ 97.165786] r9:c6d54000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1854 10:00:34.359879 [ 97.173543] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1855 10:00:34.365816 [ 97.181119] Exception stack(0xc6d55fa8 to 0xc6d55ff0)
1856 10:00:34.372801 [ 97.186181] 5fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1857 10:00:34.383473 [ 97.194369] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
1858 10:00:34.385877 [ 97.202554] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6
1859 10:00:34.392579 [ 97.207618] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1860 10:00:34.396845 [ 97.213726] ---[ end trace f1a5231da50a8c01 ]---
1861 10:00:34.407841 [ 97.218353] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1862 10:00:34.415560 [ 97.227232] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 795, name: cat
1863 10:00:34.418722 [ 97.234895] INFO: lockdep is turned off.
1864 10:00:34.420971 [ 97.238825] irq event stamp: 1564
1865 10:00:34.428155 [ 97.242159] hardirqs last enabled at (1563): [<c03d5080>] console_unlock+0x4b0/0x6c0
1866 10:00:34.437256 [ 97.250001] hardirqs last disabled at (1564): [<c0300c60>] __und_svc+0x60/0x6c
1867 10:00:34.442909 [ 97.257236] softirqs last enabled at (1560): [<c03021a8>] __do_softirq+0x378/0x5fc
1868 10:00:34.451748 [ 97.264903] softirqs last disabled at (1547): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1869 10:00:34.459830 [ 97.272744] CPU: 2 PID: 795 Comm: cat Tainted: G D 5.10.147-cip18 #1
1870 10:00:34.466050 [ 97.280407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1871 10:00:34.469944 [ 97.286940] Backtrace:
1872 10:00:34.477300 [ 97.289417] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
1873 10:00:34.484652 [ 97.296997] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f768
1874 10:00:34.490643 [ 97.302672] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
1875 10:00:34.496652 [ 97.310002] [<c1384994>] (dump_stack) from [<c038e50c>] (___might_sleep+0x1b0/0x2c0)
1876 10:00:34.503714 [ 97.317756] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cce2c r4:c6d54000
1877 10:00:34.513556 [ 97.325511] [<c038e35c>] (___might_sleep) from [<c038e68c>] (__might_sleep+0x70/0xb0)
1878 10:00:34.517184 [ 97.333350] r6:00000000 r5:00000031 r4:c19cce2c
1879 10:00:34.524204 [ 97.337987] [<c038e61c>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1880 10:00:34.528478 [ 97.345739] r6:00000001 r5:c6d54000 r4:c4479b00
1881 10:00:34.536478 [ 97.350377] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1882 10:00:34.543541 [ 97.357699] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c4479b00
1883 10:00:34.549607 [ 97.364417] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1884 10:00:34.551546 [ 97.370952] r7:c1e0fc8c
1885 10:00:34.558550 [ 97.373496] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1886 10:00:34.567441 [ 97.380555] r10:00000004 r9:c6d54000 r8:c15e8544 r7:00000000 r6:c6d55dc8 r5:c0c2ea68
1887 10:00:34.570142 [ 97.388390] r4:e7f001f2
1888 10:00:34.577844 [ 97.390938] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1889 10:00:34.582147 [ 97.398860] Exception stack(0xc6d55dc8 to 0xc6d55e10)
1890 10:00:34.591954 [ 97.403922] 5dc0: c15e854c ef7ab5e0 b41136ae c0c2ea54 00000001 c5b74000
1891 10:00:34.600456 [ 97.412112] 5de0: 00000004 c6d55f60 c15e8544 c1ad021c 00000004 c6d55e64 c6d55e68 c6d55e58
1892 10:00:34.604863 [ 97.420298] 5e00: c0c2e4e8 c0c2ea68 a00e0013 ffffffff
1893 10:00:34.609085 [ 97.425358] r7:c6d55dfc r6:ffffffff r5:a00e0013 r4:c0c2ea6c
1894 10:00:34.616986 [ 97.431034] [<c0c2ea54>] (lkdtm_BUG) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
1895 10:00:34.624895 [ 97.438618] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
1896 10:00:34.633499 [ 97.446635] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
1897 10:00:34.640508 [ 97.454563] r9:c6d55f60 r8:c5342e40 r7:00000004 r6:b6eb4000 r5:c5afaf00 r4:c0c2e8c8
1898 10:00:34.649869 [ 97.462320] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
1899 10:00:34.657040 [ 97.470161] r9:c07f5b64 r8:c6d55f60 r7:c2816000 r6:b6eb4000 r5:c5afaf00 r4:00000000
1900 10:00:34.663217 [ 97.477915] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
1901 10:00:34.671835 [ 97.485061] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6d54000 r5:c5afaf00
1902 10:00:34.675624 [ 97.492896] r4:c5afaf00
1903 10:00:34.680761 [ 97.495442] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
1904 10:00:34.690370 [ 97.502588] r9:c6d54000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1905 10:00:34.696685 [ 97.510342] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1906 10:00:34.701119 [ 97.517917] Exception stack(0xc6d55fa8 to 0xc6d55ff0)
1907 10:00:34.712311 [ 97.522980] 5fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1908 10:00:34.719500 [ 97.531167] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
1909 10:00:34.723147 [ 97.539352] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6
1910 10:00:34.727697 # Segmentation fault
1911 10:00:34.821766 # [ 96.854064] lkdtm: Performing direct entry BUG
1912 10:00:34.825919 # [ 96.859041] ------------[ cut here ]------------
1913 10:00:34.832206 # [ 96.863674] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1914 10:00:34.836258 # [ 96.868908] Internal error: Oops - BUG: 0 [#1] SMP ARM
1915 10:00:34.866448 # [ 96.874055] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
1916 10:00:34.871668 # [ 96.903132] CPU: 2 PID: 795 Comm: cat Not tainted 5.10.147-cip18 #1
1917 10:00:34.879529 # [ 96.909405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1918 10:00:34.884252 # [ 96.915955] PC is at lkdtm_BUG+0x14/0x18
1919 10:00:34.887814 # [ 96.919893] LR is at lkdtm_do_action+0x2c/0x4c
1920 10:00:34.894472 # [ 96.924345] pc : [<c0c2ea68>] lr : [<c0c2e4e8>] psr: a00e0013
1921 10:00:34.901118 # [ 96.930619] sp : c6d55e58 ip : c6d55e68 fp : c6d55e64
1922 10:00:34.907064 # [ 96.935854] r10: 00000004 r9 : c1ad021c r8 : c15e8544
1923 10:00:34.913382 # [ 96.941086] r7 : c6d55f60 r6 : 00000004 r5 : c5b74000 r4 : 00000001
1924 10:00:34.920505 # [ 96.947621] r3 : c0c2ea54 r2 : b41136ae r1 : ef7ab5e0 r0 : c15e854c
1925 10:00:34.924786 # [ 96.954158] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1926 10:00:34.932692 # [ 96.961302] Control: 10c5387d Table: 1483404a DAC: 00000051
1927 10:00:34.939182 # [ 96.967058] Process cat (pid: 795, stack limit = 0x6597940c)
1928 10:00:34.941753 # [ 96.972726] Stack: (0xc6d55e58 to 0xc6d56000)
1929 10:00:34.951488 # [ 96.977094] 5e40: c6d55e74 c6d55e68
1930 10:00:34.958937 # [ 96.985283] 5e60: c0c2e4e8 c0c2ea60 c6d55e9c c6d55e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5afaf00
1931 10:00:34.970627 # [ 96.993473] 5e80: b6eb4000 00000004 c5342e40 c6d55f60 c6d55ec4 c6d55ea0 c07f5bc8 c0c2e8d4
1932 10:00:34.975823 # [ 97.001662] 5ea0: 00000000 c5afaf00 b6eb4000 c2816000 c6d55f60 c07f5b64 c6d55f5c c6d55ec8
1933 10:00:34.984029 # [ 97.009851] 5ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d54000
1934 10:00:34.991451 # [ 97.018039] 5ee0: b6eb4000 00020000 00000004 00000004 0001fffc c6d55ee0 00000001 b6eb3000
1935 10:00:35.000501 # [ 97.026227] 5f00: c5a81a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1936 10:00:35.011314 # [ 97.034417] 5f20: 00000000 00000000 c13a07c8 b41136ae c205cb60 c5afaf00 c5afaf00 c6d54000
1937 10:00:35.019396 # [ 97.042607] 5f40: b6eb4000 00000000 00000000 00000004 c6d55f94 c6d55f60 c0598d6c c05986d8
1938 10:00:35.024487 # [ 97.050796] 5f60: 00000000 00000000 c6d55fac b41136ae 00000004 00000004 b6ffbe00 00000004
1939 10:00:35.033683 # [ 97.058986] 5f80: c03002e4 c6d54000 c6d55fa4 c6d55f98 c0598dfc c0598d04 00000000 c6d55fa8
1940 10:00:35.042775 # [ 97.067173] 5fa0: c03000c0 c0598df0 00000004 00000004 00000001 b6eb4000 00000004 00000000
1941 10:00:35.050963 # [ 97.075363] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
1942 10:00:35.059453 # [ 97.083552] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6 800e0030 00000001 00000000 00000000
1943 10:00:35.062197 # [ 97.091733] Backtrace:
1944 10:00:35.068297 # [ 97.094206] [<c0c2ea54>] (lkdtm_BUG) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
1945 10:00:35.077850 # [ 97.101794] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
1946 10:00:35.084796 # [ 97.109819] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
1947 10:00:35.091960 # [ 97.117750] r9:c6d55f60 r8:c5342e40 r7:00000004 r6:b6eb4000 r5:c5afaf00 r4:c0c2e8c8
1948 10:00:35.100673 # [ 97.125511] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
1949 10:00:35.109829 # [ 97.133354] r9:c07f5b64 r8:c6d55f60 r7:c2816000 r6:b6eb4000 r5:c5afaf00 r4:00000000
1950 10:00:35.115701 # [ 97.141110] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
1951 10:00:35.124336 # [ 97.148256] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6d54000 r5:c5afaf00
1952 10:00:35.130245 # [ 97.156092] r4:c5afaf00
1953 10:00:35.135986 # [ 97.158639] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
1954 10:00:35.141759 # [ 97.165786] r9:c6d54000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1955 10:00:35.150299 # [ 97.173543] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1956 10:00:35.154363 # [ 97.181119] Exception stack(0xc6d55fa8 to 0xc6d55ff0)
1957 10:00:35.164033 # [ 97.186181] 5fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1958 10:00:35.170634 # [ 97.194369] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
1959 10:00:35.177627 # [ 97.202554] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6
1960 10:00:35.182342 # [ 97.207618] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1961 10:00:35.188410 # [ 97.213726] ---[ end trace f1a5231da50a8c01 ]---
1962 10:00:35.197993 # [ 97.218353] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1963 10:00:35.204331 # [ 97.227232] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 795, name: cat
1964 10:00:35.209626 # [ 97.234895] INFO: lockdep is turned off.
1965 10:00:35.212315 # [ 97.238825] irq event stamp: 1564
1966 10:00:35.220711 # [ 97.242159] hardirqs last enabled at (1563): [<c03d5080>] console_unlock+0x4b0/0x6c0
1967 10:00:35.226802 # [ 97.250001] hardirqs last disabled at (1564): [<c0300c60>] __und_svc+0x60/0x6c
1968 10:00:35.236628 # [ 97.257236] softirqs last enabled at (1560): [<c03021a8>] __do_softirq+0x378/0x5fc
1969 10:00:35.242435 # [ 97.264903] softirqs last disabled at (1547): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1970 10:00:35.250846 # [ 97.272744] CPU: 2 PID: 795 Comm: cat Tainted: G D 5.10.147-cip18 #1
1971 10:00:35.258414 # [ 97.280407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1972 10:00:35.266451 # [ 97.286940] Backtrace:[ 98.080510] lkdtm: Performing direct entry WARNING
1973 10:00:35.266755
1974 10:00:35.271930 # [ 97.289417] [<c137d534>] [ 98.086050] ------------[ cut here ]------------
1975 10:00:35.282563 (dump_backtrace) from [<c137d8f4>[ 98.093464] WARNING: CPU: 2 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1976 10:00:35.286846 ] (show_stack+0x20/0x24)
1977 10:00:35.317977 # [ 9[ 98.104832] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
1978 10:00:35.327558 7.296997] r7:ffffffff r6:600e009[ 98.136502] CPU: 2 PID: 866 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1979 10:00:35.327877 3 r5:00000000 r4:c1f0f768
1980 10:00:35.334605 # [ [ 98.146960] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1981 10:00:35.340951 97.302672] [<c137d8d4>] (show_sta[ 98.156351] Backtrace:
1982 10:00:35.352609 ck) from [<c1384a74>] (dump_stack[ 98.161683] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
1983 10:00:35.352921 +0xe0/0x100)
1984 10:00:35.358956 # [ 97.310002] [<[ 98.172097] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
1985 10:00:35.368709 c1384994>] (dump_stack) from [<c0[ 98.180624] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
1986 10:00:35.379901 38e50c>] (___might_sleep+0x1b0/0x[ 98.190796] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1987 10:00:35.380223 2c0)
1988 10:00:35.390212 # [ 97.317756] r9:600e00[ 98.200610] r9:00000009 r8:c0c2eab4 r7:00000053 r6:00000009 r5:c0c2eab4 r4:c1ad08d8
1989 10:00:35.399640 93 r8:0000000b r7:c035bb84 r6:000[ 98.211217] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
1990 10:00:35.404072 00031 r5:c19cce2c r4:c6d54000
1991 10:00:35.409772 # [ 98.221558] r7:00000053 r6:c1ad08d8 r5:00000000 r4:c6d5a000
1992 10:00:35.419781 [ 97.325511] [<c038e35c>] (___m[ 98.230087] [<c137e990>] (warn_slowpath_fmt) from [<c0c2eab4>] (lkdtm_WARNING+0x48/0x4c)
1993 10:00:35.431604 ight_sleep) from [<c038e68c>] (__[ 98.241032] r9:c1ad0220 r8:c15e8544 r7:c6d5bf60 r6:00000008 r5:c5c48000 r4:00000002
1994 10:00:35.432416 might_sleep+0x70/0xb0)
1995 10:00:35.440802 # [ 97.[ 98.251639] [<c0c2ea6c>] (lkdtm_WARNING) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
1996 10:00:35.453001 333350] r6:00000000 r5:00000031 [ 98.262418] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
1997 10:00:35.453306 r4:c19cce2c
1998 10:00:35.463304 # [ 97.337987] [<c[ 98.273286] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
1999 10:00:35.473458 038e61c>] (__might_sleep) from [<[ 98.284058] r9:c6d5bf60 r8:c5342e40 r7:00000008 r6:b6e28000 r5:c46faf00 r4:c0c2e8c8
2000 10:00:35.485803 c036cd0c>] (exit_signals+0x4c/0x3[ 98.294670] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2001 10:00:35.486100 fc)
2002 10:00:35.496641 # [ 97.345739] r6:0000000[ 98.305356] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e28000 r5:c46faf00 r4:00000000
2003 10:00:35.497429 1 r5:c6d54000 r4:c4479b00
2004 10:00:35.504706 # [ [ 98.315963] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2005 10:00:35.515835 97.350377] [<c036ccc0>] (exit_sig[ 98.325959] r10:00000004 r9:00000000 r8:00000000 r7:b6e28000 r6:c6d5a000 r5:c46faf00
2006 10:00:35.520923 nals) from [<c035bb84>] (do_exit+[ 98.336645] r4:c46faf00
2007 10:00:35.521844 0x10c/0xb4c)
2008 10:00:35.531145 # [ 97.357699] r[ 98.342047] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2009 10:00:35.540940 8:0000000b r7:c1e0fc8c r6:ffffe00[ 98.352042] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6f6fe00 r5:00000008 r4:00000008
2010 10:00:35.545212 0 r5:00000000 r4:c4479b00
2011 10:00:35.551798 # [ [ 98.362651] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2012 10:00:35.563605 97.364417] [<c035ba78>] (do_exit)[ 98.373075] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
2013 10:00:35.572341 from [<c030ea88>] (die+0x374/0x3[ 98.380995] bfa0: 00000008 00000008 00000001 b6e28000 00000008 00000000
2014 10:00:35.572707 80)
2015 10:00:35.583744 # [ 97.370952] r7:c1e0fc8[ 98.392034] bfc0: 00000008 00000008 b6f6fe00 00000004 00000001 00000000 00020000 be82aa54
2016 10:00:35.590008 c[ 98.403075] bfe0: 00000004 be82a788 b6eda4cf b6e607e6
2017 10:00:35.590303
2018 10:00:35.593580 # [ 97.373496] [<c030e714>] ([ 98.408295] irq event stamp: 0
2019 10:00:35.602365 die) from [<c030ec04>] (do_undefi[ 98.414142] hardirqs last enabled at (0): [<00000000>] 0x0
2020 10:00:35.602655 nstr+0x170/0x240)
2021 10:00:35.612393 # [ 97.38055[ 98.422629] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2022 10:00:35.624149 5] r10:00000004 r9:c6d54000 r8:c[ 98.432963] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2023 10:00:35.629616 15e8544 r7:00000000 r6:c6d55dc8 r[ 98.443311] softirqs last disabled at (0): [<00000000>] 0x0
2024 10:00:35.632665 5:c0c2ea68
2025 10:00:35.638846 # [ 97.388390] r4:[ 98.451738] ---[ end trace f1a5231da50a8c02 ]---
2026 10:00:35.639192 e7f001f2
2027 10:00:35.648299 # [ 97.390938] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2028 10:00:35.651738 # [ 97.398860] Exception stack(0xc6d55dc8 to 0xc6d55e10)
2029 10:00:35.661937 # [ 97.403922] 5dc0: c15e854c ef7ab5e0 b41136ae c0c2ea54 00000001 c5b74000
2030 10:00:35.669542 # [ 97.412112] 5de0: 00000004 c6d55f60 c15e8544 c1ad021c 00000004 c6d55e64 c6d55e68 c6d55e58
2031 10:00:35.673997 # [ 97.420298] 5e00: c0c2e4e8 c0c2ea68 a00e0013 ffffffff
2032 10:00:35.680606 # [ 97.425358] r7:c6d55dfc r6:ffffffff r5:a00e0013 r4:c0c2ea6c
2033 10:00:35.690173 # [ 97.431034] [<c0c2ea54>] (lkdtm_BUG) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2034 10:00:35.695419 # [ 97.438618] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2035 10:00:35.705671 # [ 97.446635] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2036 10:00:35.715043 # [ 97.454563] r9:c6d55f60 r8:c5342e40 r7:00000004 r6:b6eb4000 r5:c5afaf00 r4:c0c2e8c8
2037 10:00:35.722143 # [ 97.462320] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2038 10:00:35.729222 # [ 97.470161] r9:c07f5b64 r8:c6d55f60 r7:c2816000 r6:b6eb4000 r5:c5afaf00 r4:00000000
2039 10:00:35.735104 # [ 97.477915] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2040 10:00:35.742405 # [ 97.485061] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6d54000 r5:c5afaf00
2041 10:00:35.745276 # [ 97.492896] r4:c5afaf00
2042 10:00:35.752409 # [ 97.495442] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2043 10:00:35.760475 # [ 97.502588] r9:c6d54000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
2044 10:00:35.768882 # [ 97.510342] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2045 10:00:35.772912 # [ 97.517917] Exception stack(0xc6d55fa8 to 0xc6d55ff0)
2046 10:00:35.783048 # [ 97.522980] 5fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
2047 10:00:35.790174 # [ 97.531167] 5fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 beecaa54
2048 10:00:35.795059 # [ 97.539352] 5fe0: 00000004 beeca788 b6f664cf b6eec7e6
2049 10:00:35.799712 # BUG: saw 'kernel BUG at': ok
2050 10:00:35.801093 ok 2 selftests: lkdtm: BUG.sh
2051 10:00:35.805549 # selftests: lkdtm: WARNING.sh
2052 10:00:35.808646 # [ 98.080510] lkdtm: Performing direct entry WARNING
2053 10:00:35.814733 # [ 98.086050] ------------[ cut here ]------------
2054 10:00:35.822045 # [ 98.093464] WARNING: CPU: 2 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2055 10:00:35.851538 # [ 98.104832] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2056 10:00:35.859886 # [ 98.136502] CPU: 2 PID: 866 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2057 10:00:35.866160 # [ 98.146960] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2058 10:00:35.867985 # [ 98.156351] Backtrace:
2059 10:00:35.877063 # [ 98.161683] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
2060 10:00:35.880872 # [ 98.172097] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
2061 10:00:35.889913 # [ 98.180624] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
2062 10:00:35.898704 # [ 98.190796] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2063 10:00:35.903516 # [ 98.200610] r9:00000009 r8:c0c2eab4 r7:00000053 r6:00000009 r5:c0c2eab4 r4:c1ad08d8
2064 10:00:35.911246 # [ 98.211217] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
2065 10:00:35.920771 # [ 98.221558] r7:00000053 r6:c1ad08d8 r5:00000000 r4:c6d5a000
2066 10:00:35.926276 # [ 98.230087] [<c137e990>] (warn_slowpath_fmt) from [<c0c2eab4>] (lkdtm_WARNING+0x48/0x4c)
2067 10:00:35.934975 # [ 98.241032] r9:c1ad0220 r8:c15e8544 r7:c6d5bf60 r6:00000008 r5:c5c48000 r4:00000002
2068 10:00:35.941702 # [ 98.251639] [<c0c2ea6c>] (lkdtm_WARNING) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2069 10:00:35.951142 # [ 98.262418] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2070 10:00:35.959874 # [ 98.273286] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2071 10:00:35.966719 # [ 98.284058] r9:c6d5bf60 r8:c5342e40 r7:00000008 r6:b6e28000 r5:c46faf00 r4:c0c2e8c8
2072 10:00:35.974436 # [ 98.294670] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2073 10:00:35.983040 # [ 98.305356] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e28000 r5:c46faf00 r4:00000000
2074 10:00:35.989764 # [ 98.315963] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2075 10:00:35.997362 # [ 98.325959] r10:00000004 r9:00000000 r8:00000000 r7:b6e28000 r6:c6d5a000 r5:c46faf00
2076 10:00:36.000199 # [ 98.336645] r4:c46faf00
2077 10:00:36.012086 # [ 98.342047] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1[ 98.825951] lkdtm: Performing direct entry WARNING_MESSAGE
2078 10:00:36.012331 c)
2079 10:00:36.019921 # [ 98.352042] r9:c6d5a000[ 98.833505] ------------[ cut here ]------------
2080 10:00:36.033157 r8:c03002e4 r7:00000004 r6:b6f6f[ 98.841095] WARNING: CPU: 1 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2081 10:00:36.035436 e00 r5:00000008 r4:00000008
2082 10:00:36.038424 # [ [ 98.853038] Warning message trigger count: 2
2083 10:00:36.072640 98.362651] [<c0598de4>] (sys_wr[ 98.860153] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2084 10:00:36.082180 ite) from [<c03000c0>] (ret_fast_[ 98.891890] CPU: 1 PID: 901 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2085 10:00:36.084382 syscall+0x0/0x28)
2086 10:00:36.092027 # [ 98.37307[ 98.902337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2087 10:00:36.097569 5] Exception stack(0xc6d5bfa8 to [ 98.911726] Backtrace:
2088 10:00:36.097816 0xc6d5bff0)
2089 10:00:36.109792 # [ 98.380995] bfa[ 98.917059] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
2090 10:00:36.115804 0: 00000008 000[ 98.927473] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
2091 10:00:36.125412 00008 00000001 b6e28000 00000008 [ 98.936002] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
2092 10:00:36.125657 00000000
2093 10:00:36.135684 # [ 98.392034] bfc0: [ 98.946171] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2094 10:00:36.145685 00000008 00000008 b6f6fe00 000000[ 98.955987] r9:00000009 r8:c0c2eb04 r7:00000058 r6:00000009 r5:c0c2eb04 r4:c1ad08d8
2095 10:00:36.155801 04 00000001 00000000 00020000 be8[ 98.966594] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
2096 10:00:36.156045 2aa54
2097 10:00:36.163642 # [ 98.403075] bfe0: 000[ 98.976935] r7:00000058 r6:c1ad08d8 r5:c1ad08f4 r4:c4804000
2098 10:00:36.175624 00004 be82a788 b6eda4cf b6e607e6[ 98.985465] [<c137e990>] (warn_slowpath_fmt) from [<c0c2eb04>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2099 10:00:36.185914 # [ 98.408295] irq event stamp[ 98.997103] r9:c1ad0228 r8:c15e8544 r7:c4805f60 r6:00000010 r5:c6cab000 r4:00000003
2100 10:00:36.189556 : 0
2101 10:00:36.201819 # [ 98.414142] hardirqs la[ 99.007713] [<c0c2eab8>] (lkdtm_WARNING_MESSAGE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2102 10:00:36.211109 st enabled at (0): [<00000000>] [ 99.019184] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2103 10:00:36.211348 0x0
2104 10:00:36.220670 # [ 98.422629] hardirqs la[ 99.030052] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2105 10:00:36.231696 st disabled at (0): [<c0353ce0>] [ 99.040825] r9:c4805f60 r8:c5342e40 r7:00000010 r6:b6e1b000 r5:c6a56000 r4:c0c2e8c8
2106 10:00:36.233896 copy_process+0x5c8/0x194c
2107 10:00:36.242720 # [ [ 99.051436] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2108 10:00:36.251769 98.432963] softirqs last enabled[ 99.062119] r9:c07f5b64 r8:c4805f60 r7:c2816000 r6:b6e1b000 r5:c6a56000 r4:00000000
2109 10:00:36.260739 at (0): [<c0353ce0>] copy_proces[ 99.072726] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2110 10:00:36.263700 s+0x5c8/0x194c
2111 10:00:36.271770 # [ 98.443311] [ 99.082721] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c4804000 r5:c6a56000
2112 10:00:36.281283 softirqs last disabled at (0): [<[ 99.093409] r4:c6a56000
2113 10:00:36.281570 00000000>] 0x0
2114 10:00:36.287873 # [ 98.451738] [ 99.098816] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2115 10:00:36.298718 ---[ end trace f1a5231da50a8c02 ][ 99.108812] r9:c4804000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:00000010 r4:00000010
2116 10:00:36.298950 ---
2117 10:00:36.309369 # WARNING: saw 'WARNING:': o[ 99.119420] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2118 10:00:36.311703 k
2119 10:00:36.317685 ok 3 selftests: lkdtm: WARNING[ 99.129843] Exception stack(0xc4805fa8 to 0xc4805ff0)
2120 10:00:36.317974 .sh
2121 10:00:36.327743 # selftests: lkdtm: WARNING_[ 99.137764] 5fa0: 00000010 00000010 00000001 b6e1b000 00000010 00000000
2122 10:00:36.328033 MESSAGE.sh
2123 10:00:36.337821 [ 99.148801] 5fc0: 00000010 00000010 b6f62e00 00000004 00000001 00000000 00020000 be8d5a54
2124 10:00:36.340997 [ 99.158014] 5fe0: 00000004 be8d5788 b6ecd4cf b6e537e6
2125 10:00:36.346510 [ 99.163157] irq event stamp: 0
2126 10:00:36.355237 [ 99.166263] hardirqs last enabled at (0): [<00000000>] 0x0
2127 10:00:36.357502 [ 99.171858] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2128 10:00:36.364984 [ 99.179412] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2129 10:00:36.371213 [ 99.186975] softirqs last disabled at (0): [<00000000>] 0x0
2130 10:00:36.375235 [ 99.192570] ---[ end trace f1a5231da50a8c03 ]---
2131 10:00:36.440171 # [ 98.825951] lkdtm: Performing direct entry WARNING_MESSAGE
2132 10:00:36.444591 # [ 98.833505] ------------[ cut here ]------------
2133 10:00:36.453758 # [ 98.841095] WARNING: CPU: 1 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2134 10:00:36.457849 # [ 98.853038] Warning message trigger count: 2
2135 10:00:36.490320 # [ 98.860153] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2136 10:00:36.495310 # [ 98.891890] CPU: 1 PID: 901 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2137 10:00:36.501529 # [ 98.902337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2138 10:00:36.504396 # [ 98.911726] Backtrace:
2139 10:00:36.511999 # [ 98.917059] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
2140 10:00:36.520511 # [ 98.927473] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
2141 10:00:36.525650 # [ 98.936002] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
2142 10:00:36.532131 # [ 98.946171] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2143 10:00:36.541066 # [ 98.955987] r9:00000009 r8:c0c2eb04 r7:00000058 r6:00000009 r5:c0c2eb04 r4:c1ad08d8
2144 10:00:36.548164 # [ 98.966594] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
2145 10:00:36.554219 # [ 98.976935] r7:00000058 r6:c1ad08d8 r5:c1ad08f4 r4:c4804000
2146 10:00:36.563009 # [ 98.985465] [<c137e990>] (warn_slowpath_fmt) from [<c0c2eb04>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2147 10:00:36.572558 # [ 98.997103] r9:c1ad0228 r8:c15e8544 r7:c4805f60 r6:00000010 r5:c6cab000 r4:00000003
2148 10:00:36.579601 # [ 99.007713] [<c0c2eab8>] (lkdtm_WARNING_MESSAGE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2149 10:00:36.587303 # [ 99.019184] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2150 10:00:36.599179 # [ 99.030052] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2151 10:00:36.605540 # [ 99.040825] r9:c4805f60 r8:c5342e40 r7:00000010 r6:b6e1b000 r5:c6a56000 r4:c0c2e8c8
2152 10:00:36.612930 # [ 99.051436] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2153 10:00:36.618585 # [ 99.062119] r9:c07f5b64 r8:c4805f60 r7:c2816000 r6:b6e1b000 r5:c6a56000 r4:00000000
2154 10:00:36.627177 # [ 99.072726] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2155 10:00:36.634147 # [ 99.082721] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c4804000 r5:c6a56000
2156 10:00:36.636834 # [ 99.093409] r4:c6a56000
2157 10:00:36.644683 # [ 99.098816] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2158 10:00:36.655813 # [ 99.108812] r9:c4804000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:00000010 r4:00000010
2159 10:00:36.662301 # [ 99.119420] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2160 10:00:36.665588 # [ 99.129843] Exception stack(0xc4805fa8 to 0xc4805ff0)
2161 10:00:36.674916 # [ 99.137764] 5fa0: 00000010 00000010 00000001 b6e1b000 00000010 00000000
2162 10:00:36.683555 # [ 99.148801] 5fc0: 00000010 00000010 b6f62e00 00000004 00000001 00000000 00020000 be8d5a54
2163 10:00:36.687027 # [ 99.158014] 5fe0: 00000004 be8d5788 b6ecd4cf b6e537e6
2164 10:00:36.692090 # [ 99.163157] irq event stamp: 0
2165 10:00:36.697716 # [ 99.166263] hardirqs last enabled at (0): [<00000000>] 0x0
2166 10:00:36.705017 # [ 99.171858] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2167 10:00:36.711637 # [ 99.179412] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2168 10:00:36.717513 # [ 99.186975] softirqs last disabled at (0): [<00000000>] 0x0
2169 10:00:36.723866 # [ 99.192570] ---[ end trace f1a5231da50a8c03 ]---
2170 10:00:36.727166 # WARNING_MESSAGE: saw 'message trigger': ok
2171 10:00:36.730429 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2172 10:00:36.732635 # selftests: lkdtm: EXCEPTION.sh
2173 10:00:36.748451 [ 99.563417] lkdtm: Performing direct entry EXCEPTION
2174 10:00:36.751090 [ 99.568511] 8<--- cut here ---
2175 10:00:36.758058 [ 99.571584] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2176 10:00:36.761625 [ 99.579751] pgd = 7a1325ad
2177 10:00:36.764196 [ 99.582474] [00000000] *pgd=00000000
2178 10:00:36.768934 [ 99.586138] Internal error: Oops: 805 [#2] SMP ARM
2179 10:00:36.798681 [ 99.590945] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2180 10:00:36.806606 [ 99.620009] CPU: 1 PID: 933 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2181 10:00:36.811967 [ 99.627676] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2182 10:00:36.819357 [ 99.634227] PC is at lkdtm_EXCEPTION+0x18/0x20
2183 10:00:36.820942 [ 99.638683] LR is at lkdtm_do_action+0x2c/0x4c
2184 10:00:36.830031 [ 99.643136] pc : [<c0c2eb24>] lr : [<c0c2e4e8>] psr: a00e0013
2185 10:00:36.837466 [ 99.649411] sp : c6dfbe58 ip : c6dfbe68 fp : c6dfbe64
2186 10:00:36.838966 [ 99.654643] r10: 0000000a r9 : c1ad0238 r8 : c15e8544
2187 10:00:36.845082 [ 99.659876] r7 : c6dfbf60 r6 : 0000000a r5 : c5c2d000 r4 : 00000004
2188 10:00:36.851098 [ 99.666410] r3 : 00000000 r2 : 1daabf02 r1 : ef7965e0 r0 : c15e8564
2189 10:00:36.859018 [ 99.672947] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2190 10:00:36.864560 [ 99.680090] Control: 10c5387d Table: 16e6004a DAC: 00000051
2191 10:00:36.871749 [ 99.685847] Process cat (pid: 933, stack limit = 0x7ac9c026)
2192 10:00:36.874002 [ 99.691516] Stack: (0xc6dfbe58 to 0xc6dfc000)
2193 10:00:36.882804 [ 99.695884] be40: c6dfbe74 c6dfbe68
2194 10:00:36.892463 [ 99.704075] be60: c0c2e4e8 c0c2eb18 c6dfbe9c c6dfbe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6b863c0
2195 10:00:36.900288 [ 99.712266] be80: b6df4000 0000000a c5342e40 c6dfbf60 c6dfbec4 c6dfbea0 c07f5bc8 c0c2e8d4
2196 10:00:36.908986 [ 99.720454] bea0: 00000000 c6b863c0 b6df4000 c2816000 c6dfbf60 c07f5b64 c6dfbf5c c6dfbec8
2197 10:00:36.914620 [ 99.728645] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598fa24 c0598d6c c6dfa000
2198 10:00:36.925034 [ 99.736834] bee0: b6df4000 00020000 00000004 0000000a 0001fff6 c6dfbee0 00000001 00000805
2199 10:00:36.932968 [ 99.745022] bf00: c5a03540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2200 10:00:36.939481 [ 99.753211] bf20: 00000000 00000000 c6dfa000 1daabf02 b6df3000 c6b863c0 c6b863c0 c6dfa000
2201 10:00:36.948663 [ 99.761400] bf40: b6df4000 00000000 00000000 00000004 c6dfbf94 c6dfbf60 c0598d6c c05986d8
2202 10:00:36.956374 [ 99.769590] bf60: 00000000 00000000 c6dfbfac 1daabf02 0000000a 0000000a b6f3be00 00000004
2203 10:00:36.968414 [ 99.777777] bf80: c03002e4 c6dfa000 c6dfbfa4 c6dfbf98 c0598dfc c0598d04 00000000 c6dfbfa8
2204 10:00:36.973290 [ 99.785965] bfa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6df4000 0000000a 00000000
2205 10:00:36.981044 [ 99.794155] bfc0: 0000000a 0000000a b6f3be00 00000004 00000001 00000000 00020000 bec9da54
2206 10:00:36.988789 [ 99.802344] bfe0: 00000004 bec9d788 b6ea64cf b6e2c7e6 800e0030 00000001 00000000 00000000
2207 10:00:36.992804 [ 99.810525] Backtrace:
2208 10:00:37.001365 [ 99.813001] [<c0c2eb0c>] (lkdtm_EXCEPTION) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2209 10:00:37.007051 [ 99.821111] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2210 10:00:37.016049 [ 99.829137] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2211 10:00:37.023038 [ 99.837066] r9:c6dfbf60 r8:c5342e40 r7:0000000a r6:b6df4000 r5:c6b863c0 r4:c0c2e8c8
2212 10:00:37.030727 [ 99.844830] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2213 10:00:37.039725 [ 99.852673] r9:c07f5b64 r8:c6dfbf60 r7:c2816000 r6:b6df4000 r5:c6b863c0 r4:00000000
2214 10:00:37.049532 [ 99.860431] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2215 10:00:37.054873 [ 99.867580] r10:00000004 r9:00000000 r8:00000000 r7:b6df4000 r6:c6dfa000 r5:c6b863c0
2216 10:00:37.056648 [ 99.875416] r4:c6b863c0
2217 10:00:37.063096 [ 99.877964] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2218 10:00:37.071271 [ 99.885112] r9:c6dfa000 r8:c03002e4 r7:00000004 r6:b6f3be00 r5:0000000a r4:0000000a
2219 10:00:37.079470 [ 99.892870] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2220 10:00:37.083890 [ 99.900447] Exception stack(0xc6dfbfa8 to 0xc6dfbff0)
2221 10:00:37.093710 [ 99.905509] bfa0: 0000000a 0000000a 00000001 b6df4000 0000000a 00000000
2222 10:00:37.099618 [ 99.913696] bfc0: 0000000a 0000000a b6f3be00 00000004 00000001 00000000 00020000 bec9da54
2223 10:00:37.104756 [ 99.921881] bfe0: 00000004 bec9d788 b6ea64cf b6e2c7e6
2224 10:00:37.111608 [ 99.926947] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2225 10:00:37.115963 [ 99.933147] ---[ end trace f1a5231da50a8c04 ]---
2226 10:00:37.120621 # Segmentation fault
2227 10:00:37.212753 # [ 99.563417] lkdtm: Performing direct entry EXCEPTION
2228 10:00:37.215656 # [ 99.568511] 8<--- cut here ---
2229 10:00:37.224022 # [ 99.571584] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2230 10:00:37.226962 # [ 99.579751] pgd = 7a1325ad
2231 10:00:37.230161 # [ 99.582474] [00000000] *pgd=00000000
2232 10:00:37.234938 # [ 99.586138] Internal error: Oops: 805 [#2] SMP ARM
2233 10:00:37.266274 # [ 99.590945] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2234 10:00:37.275836 # [ 99.620009] CPU: 1 PID: 933 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2235 10:00:37.278875 # [ 99.627676] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2236 10:00:37.283681 # [ 99.634227] PC is at lkdtm_EXCEPTION+0x18/0x20
2237 10:00:37.287572 # [ 99.638683] LR is at lkdtm_do_action+0x2c/0x4c
2238 10:00:37.294680 # [ 99.643136] pc : [<c0c2eb24>] lr : [<c0c2e4e8>] psr: a00e0013
2239 10:00:37.299801 # [ 99.649411] sp : c6dfbe58 ip : c6dfbe68 fp : c6dfbe64
2240 10:00:37.305030 # [ 99.654643] r10: 0000000a r9 : c1ad0238 r8 : c15e8544
2241 10:00:37.312660 # [ 99.659876] r7 : c6dfbf60 r6 : 0000000a r5 : c5c2d000 r4 : 00000004
2242 10:00:37.319770 # [ 99.666410] r3 : 00000000 r2 : 1daabf02 r1 : ef7965e0 r0 : c15e8564
2243 10:00:37.326904 # [ 99.672947] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2244 10:00:37.330867 # [ 99.680090] Control: 10c5387d Table: 16e6004a DAC: 00000051
2245 10:00:37.337106 # [ 99.685847] Process cat (pid: 933, stack limit = 0x7ac9c026)
2246 10:00:37.341997 # [ 99.691516] Stack: (0xc6dfbe58 to 0xc6dfc000)
2247 10:00:37.350281 # [ 99.695884] be40: c6dfbe74 c6dfbe68
2248 10:00:37.360154 # [ 99.704075] be60: c0c2e4e8 c0c2eb18 c6dfbe9c c6dfbe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6b863c0
2249 10:00:37.367705 # [ 99.712266] be80: b6df4000 0000000a c5342e40 c6dfbf60 c6dfbec4 c6dfbea0 c07f5bc8 c0c2e8d4
2250 10:00:37.376733 # [ 99.720454] bea0: 00000000 c6b863c0 b6df4000 c2816000 c6dfbf60 c07f5b64 c6dfbf5c c6dfbec8
2251 10:00:37.384771 # [ 99.728645] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598fa24 c0598d6c c6dfa000
2252 10:00:37.393009 # [ 99.736834] bee0: b6df4000 00020000 00000004 0000000a 0001fff6 c6dfbee0 00000001 00000805
2253 10:00:37.400618 # [ 99.745022] bf00: c5a03540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2254 10:00:37.408156 # [ 99.753211] bf20: 00000000 00000000 c6dfa000 1daabf02 b6df3000 c6b863c0 c6b863c0 c6dfa000
2255 10:00:37.416627 # [ 99.761400] bf40: b6df4000 00000000 00000000 00000004 c6dfbf94 c6dfbf60 c0598d6c c05986d8
2256 10:00:37.428027 # [ 99.769590] bf60: 00000000 00000000 c6dfbfac 1daabf02 0000000a 0000000a b6f3be00 00000004
2257 10:00:37.432974 # [ 99.777777] bf80: c03002e4 c6dfa000 c6dfbfa4 c6dfbf98 c0598dfc c0598d04 00000000 c6dfbfa8
2258 10:00:37.441724 # [ 99.785965] bfa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6df4000 0000000a 00000000
2259 10:00:37.449998 # [ 99.794155] bfc0: 0000000a 0000000a b6f3be00 00000004 00000001 00000000 00020000 bec9da54
2260 10:00:37.461196 # [ 99.802344] bfe0: 00000004 bec9d788 b6ea64cf b6e2c7e6 800e0030 00000001 00000000 00000000
2261 10:00:37.462064 # [ 99.810525] Backtrace:
2262 10:00:37.470767 # [ 99.813001] [<c0c2eb0c>] (lkdtm_EXCEPTION) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2263 10:00:37.479058 # [ 99.821111] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2264 10:00:37.486800 # [ 99.829137] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2265 10:00:37.495821 # [ 99.837066] r9:c6dfbf60 r8:c5342e40 r7:0000000a r6:b6df4000 r5:c6b863c0 r4:c0c2e8c8
2266 10:00:37.500908 # [ 99.844830] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2267 10:00:37.509637 # [ 99.852673] r9:c07f5b64 r8:c6dfbf60 r7:c2816000 r6:b6df4000 r5:c6b863c0 r4:00000000
2268 10:00:37.517144 # [ 99.860431] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2269 10:00:37.528024 # [ 99.867580] r10:00000004 r9:00000000 r8:00000000 r7:b6df4000 r6:c6dfa000 r5:c6b863c0
2270 10:00:37.528261 # [ 99.875416] r4:c6b863c0
2271 10:00:37.534246 # [ 99.877964] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2272 10:00:37.543065 # [ 99.885112] r9:c6dfa000 r8:c03002e4 r7:00000004 r6:b6f3be00 r5:0000000a r4:0000000a
2273 10:00:37.549885 # [ 99.892870] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2274 10:00:37.557143 # [ 99.900447] Exception stack(0xc6dfbfa8 to 0xc6dfbff0)
2275 10:00:37.563094 # [ 99.905509] bfa0: 0000000a 0000000a 00000001 b6df4000 0000000a 00000000
2276 10:00:37.574035 # [ 99.913696] bfc0: 0000000a 0000000a b6f3be00 00000004 00000001 00000000 00020000 bec9da54
2277 10:00:37.578539 # [ 99.921881] bfe0: 00000004 bec9d788 b6ea64cf b6e2c7e6
2278 10:00:37.585661 # [ 99.926947] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2279 10:00:37.589540 # [ 99.933147] ---[ end trace f1a5231da50a8c04 ]---
2280 10:00:37.593514 # EXCEPTION: missing 'call trace:': [FAIL]
2281 10:00:37.596650 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2282 10:00:37.601439 # selftests: lkdtm: LOOP.sh
2283 10:00:37.602146 # Skipping LOOP: Hangs the system
2284 10:00:37.605926 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2285 10:00:37.608079 # selftests: lkdtm: EXHAUST_STACK.sh
2286 10:00:37.764655 # Skipping EXHAUST_STACK: Corrupts memory on failure
2287 10:00:37.774098 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2288 10:00:37.793671 # selftests: lkdtm: CORRUPT_STACK.sh
2289 10:00:37.985793 # Skipping CORRUPT_STACK: Crashes entire system on success
2290 10:00:37.999420 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2291 10:00:38.019733 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2292 10:00:38.211813 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2293 10:00:38.224954 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2294 10:00:38.244172 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2295 10:00:38.484705 [ 101.299733] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2296 10:00:38.491702 [ 101.305428] lkdtm: attempting good list addition
2297 10:00:38.493051 [ 101.310062] lkdtm: attempting corrupted list addition
2298 10:00:38.498372 [ 101.315126] lkdtm: list_add() corruption not detected!
2299 10:00:38.562174 # [ 101.299733] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2300 10:00:38.568156 # [ 101.305428] lkdtm: attempting good list addition
2301 10:00:38.573857 # [ 101.310062] lkdtm: attempting corrupted list addition
2302 10:00:38.575857 # [ 101.315126] lkdtm: list_add() corruption not detected!
2303 10:00:38.585942 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2304 10:00:38.612030 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2305 10:00:38.648873 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2306 10:00:38.884591 [ 101.700986] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2307 10:00:38.890971 [ 101.706678] lkdtm: attempting good list removal
2308 10:00:38.894531 [ 101.711224] lkdtm: attempting corrupted list removal
2309 10:00:38.899975 [ 101.716266] lkdtm: list_del() corruption not detected!
2310 10:00:38.964697 # [ 101.700986] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2311 10:00:38.967494 # [ 101.706678] lkdtm: attempting good list removal
2312 10:00:38.974371 # [ 101.711224] lkdtm: attempting corrupted list removal
2313 10:00:38.977940 # [ 101.716266] lkdtm: list_del() corruption not detected!
2314 10:00:38.988444 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2315 10:00:39.013771 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2316 10:00:39.050219 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2317 10:00:39.259363 [ 102.075221] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2318 10:00:39.268215 [ 102.081633] lkdtm: attempting bad read from page below current stack
2319 10:00:39.272633 [ 102.088043] lkdtm: FAIL: accessed page before stack! (byte: 0)
2320 10:00:39.346014 # [ 102.075221] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2321 10:00:39.351197 # [ 102.081633] lkdtm: attempting bad read from page below current stack
2322 10:00:39.357040 # [ 102.088043] lkdtm: FAIL: accessed page before stack! (byte: 0)
2323 10:00:39.381648 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2324 10:00:39.413884 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2325 10:00:39.436130 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2326 10:00:39.653508 [ 102.465742] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2327 10:00:39.658180 [ 102.472121] lkdtm: attempting bad read from page above current stack
2328 10:00:39.662292 [ 102.478561] lkdtm: FAIL: accessed page after stack! (byte: 80)
2329 10:00:39.728051 # [ 102.465742] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2330 10:00:39.739882 # [ 102.472121] lkdtm: attempting bad read from page above current stack
2331 10:00:39.744606 # [ 102.478561] lkdtm: FAIL: accessed page after stack! (byte: 80)
2332 10:00:39.751445 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2333 10:00:39.781419 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2334 10:00:39.804075 # selftests: lkdtm: UNSET_SMEP.sh
2335 10:00:40.033016 [ 102.850051] lkdtm: Performing direct entry UNSET_SMEP
2336 10:00:40.038596 [ 102.855128] lkdtm: XFAIL: this test is x86_64-only
2337 10:00:40.105510 # [ 102.850051] lkdtm: Performing direct entry UNSET_SMEP
2338 10:00:40.108399 # [ 102.855128] lkdtm: XFAIL: this test is x86_64-only
2339 10:00:40.140181 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2340 10:00:40.162498 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2341 10:00:40.193249 # selftests: lkdtm: DOUBLE_FAULT.sh
2342 10:00:40.411521 [ 103.227801] lkdtm: Performing direct entry DOUBLE_FAULT
2343 10:00:40.415505 [ 103.233051] lkdtm: XFAIL: this test is ia32-only
2344 10:00:40.482896 # [ 103.227801] lkdtm: Performing direct entry DOUBLE_FAULT
2345 10:00:40.487468 # [ 103.233051] lkdtm: XFAIL: this test is ia32-only
2346 10:00:40.509063 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2347 10:00:40.540215 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2348 10:00:40.571625 # selftests: lkdtm: CORRUPT_PAC.sh
2349 10:00:40.788215 [ 103.605143] lkdtm: Performing direct entry CORRUPT_PAC
2350 10:00:40.793006 [ 103.610387] lkdtm: XFAIL: this test is arm64-only
2351 10:00:40.855125 # [ 103.605143] lkdtm: Performing direct entry CORRUPT_PAC
2352 10:00:40.858795 # [ 103.610387] lkdtm: XFAIL: this test is arm64-only
2353 10:00:40.889653 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2354 10:00:40.912012 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2355 10:00:40.945202 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2356 10:00:41.168258 [ 103.982694] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2357 10:00:41.174330 [ 103.989234] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2358 10:00:41.242144 # [ 103.982694] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2359 10:00:41.249799 # [ 103.989234] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2360 10:00:41.270280 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2361 10:00:41.303234 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2362 10:00:41.330515 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2363 10:00:41.507612 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2364 10:00:41.517767 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2365 10:00:41.536641 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2366 10:00:41.709197 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2367 10:00:41.718879 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2368 10:00:41.746351 # selftests: lkdtm: READ_AFTER_FREE.sh
2369 10:00:41.966984 [ 104.783106] lkdtm: Performing direct entry READ_AFTER_FREE
2370 10:00:41.973939 [ 104.788695] lkdtm: Value in memory before free: 12345678
2371 10:00:41.977268 [ 104.794023] lkdtm: Attempting bad read from freed memory
2372 10:00:41.981338 [ 104.799409] lkdtm: Memory was not poisoned
2373 10:00:42.044627 # [ 104.783106] lkdtm: Performing direct entry READ_AFTER_FREE
2374 10:00:42.052023 # [ 104.788695] lkdtm: Value in memory before free: 12345678
2375 10:00:42.054921 # [ 104.794023] lkdtm: Attempting bad read from freed memory
2376 10:00:42.058316 # [ 104.799409] lkdtm: Memory was not poisoned
2377 10:00:42.078860 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2378 10:00:42.105508 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2379 10:00:42.139369 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2380 10:00:42.339496 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2381 10:00:42.349175 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2382 10:00:42.376560 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2383 10:00:42.588204 [ 105.403009] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2384 10:00:42.592398 [ 105.409150] lkdtm: Value in memory before free: 12345678
2385 10:00:42.597577 [ 105.414477] lkdtm: Attempting to read from freed memory
2386 10:00:42.602519 [ 105.419760] lkdtm: Buddy page was not poisoned
2387 10:00:42.668953 # [ 105.403009] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2388 10:00:42.674369 # [ 105.409150] lkdtm: Value in memory before free: 12345678
2389 10:00:42.679220 # [ 105.414477] lkdtm: Attempting to read from freed memory
2390 10:00:42.682150 # [ 105.419760] lkdtm: Buddy page was not poisoned
2391 10:00:42.695880 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2392 10:00:42.726657 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2393 10:00:42.746185 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2394 10:00:42.977545 [ 105.791637] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2395 10:00:42.980282 [ 105.797379] lkdtm: Attempting double slab free ...
2396 10:00:43.053504 # [ 105.791637] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2397 10:00:43.057099 # [ 105.797379] lkdtm: Attempting double slab free ...
2398 10:00:43.088961 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2399 10:00:43.112823 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2400 10:00:43.130673 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2401 10:00:43.352501 [ 106.169157] lkdtm: Performing direct entry SLAB_FREE_CROSS
2402 10:00:43.357649 [ 106.174682] lkdtm: Attempting cross-cache slab free ...
2403 10:00:43.425585 # [ 106.169157] lkdtm: Performing direct entry SLAB_FREE_CROSS
2404 10:00:43.428275 # [ 106.174682] lkdtm: Attempting cross-cache slab free ...
2405 10:00:43.449441 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2406 10:00:43.482612 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2407 10:00:43.502353 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2408 10:00:43.731603 [ 106.548275] lkdtm: Performing direct entry SLAB_FREE_PAGE
2409 10:00:43.736834 [ 106.553730] lkdtm: Attempting non-Slab slab free ...
2410 10:00:43.813116 # [ 106.548275] lkdtm: Performing direct entry SLAB_FREE_PAGE
2411 10:00:43.816663 # [ 106.553730] lkdtm: Attempting non-Slab slab free ...
2412 10:00:43.848319 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2413 10:00:43.887885 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2414 10:00:43.912318 # selftests: lkdtm: SOFTLOCKUP.sh
2415 10:00:44.101439 # Skipping SOFTLOCKUP: Hangs the system
2416 10:00:44.112640 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2417 10:00:44.135756 # selftests: lkdtm: HARDLOCKUP.sh
2418 10:00:44.323211 # Skipping HARDLOCKUP: Hangs the system
2419 10:00:44.333631 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2420 10:00:44.354257 # selftests: lkdtm: SPINLOCKUP.sh
2421 10:00:44.535652 # Skipping SPINLOCKUP: Hangs the system
2422 10:00:44.545525 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2423 10:00:44.564772 # selftests: lkdtm: HUNG_TASK.sh
2424 10:00:44.746499 # Skipping HUNG_TASK: Hangs the system
2425 10:00:44.759781 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2426 10:00:44.780343 # selftests: lkdtm: EXEC_DATA.sh
2427 10:00:44.996505 [ 107.813513] lkdtm: Performing direct entry EXEC_DATA
2428 10:00:45.003410 [ 107.818590] lkdtm: attempting ok execution at c0c2f258
2429 10:00:45.007303 [ 107.823747] lkdtm: attempting bad execution at c26f774c
2430 10:00:45.014077 [ 107.829059] 8<--- cut here ---
2431 10:00:45.019773 [ 107.832126] Unable to handle kernel paging request at virtual address c26f774c
2432 10:00:45.020712 [ 107.839357] pgd = 3ed6f23a
2433 10:00:45.025631 [ 107.842073] [c26f774c] *pgd=1261141e(bad)
2434 10:00:45.029020 [ 107.846110] Internal error: Oops: 8000000d [#3] SMP ARM
2435 10:00:45.058518 [ 107.851344] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2436 10:00:45.067830 [ 107.880422] CPU: 0 PID: 1776 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2437 10:00:45.074660 [ 107.888172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2438 10:00:45.077653 [ 107.894715] PC is at data_area+0x0/0x40
2439 10:00:45.082492 [ 107.898568] LR is at execute_location+0xa4/0xb4
2440 10:00:45.088876 [ 107.903107] pc : [<c26f774c>] lr : [<c138b044>] psr: 600e0013
2441 10:00:45.092401 [ 107.909382] sp : c6d51e38 ip : c6d51d40 fp : c6d51e54
2442 10:00:45.100259 [ 107.914614] r10: 0000000a r9 : c1ad041c r8 : c15e8544
2443 10:00:45.105814 [ 107.919846] r7 : c6d51f60 r6 : 00000001 r5 : c26f774c r4 : c0c2f258
2444 10:00:45.111721 [ 107.926380] r3 : 8c77cefb r2 : 8c77cefb r1 : ef7815e0 r0 : 0000002b
2445 10:00:45.117938 [ 107.932918] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2446 10:00:45.123446 [ 107.940062] Control: 10c5387d Table: 1484804a DAC: 00000051
2447 10:00:45.130738 [ 107.945818] Process cat (pid: 1776, stack limit = 0xe3726e0d)
2448 10:00:45.134193 [ 107.951572] Stack: (0xc6d51e38 to 0xc6d52000)
2449 10:00:45.142614 [ 107.955940] 1e20: 0000001f c69a1000
2450 10:00:45.150757 [ 107.964130] 1e40: 0000000a c6d51f60 c6d51e64 c6d51e58 c138b1b0 c138afac c6d51e74 c6d51e68
2451 10:00:45.161374 [ 107.972318] 1e60: c0c2e4e8 c138b198 c6d51e9c c6d51e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c69db400
2452 10:00:45.167006 [ 107.980506] 1e80: b6e96000 0000000a c5342e40 c6d51f60 c6d51ec4 c6d51ea0 c07f5bc8 c0c2e8d4
2453 10:00:45.176661 [ 107.988695] 1ea0: 00000000 c69db400 b6e96000 c2816000 c6d51f60 c07f5b64 c6d51f5c c6d51ec8
2454 10:00:45.184734 [ 107.996884] 1ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d50000
2455 10:00:45.193407 [ 108.005074] 1ee0: b6e96000 00020000 00000004 0000000a 0001fff6 c6d51ee0 00000001 b6e95000
2456 10:00:45.201705 [ 108.013263] 1f00: c5a03400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2457 10:00:45.208083 [ 108.021452] 1f20: 00000000 00000000 c13a07c8 8c77cefb c205cb60 c69db400 c69db400 c6d50000
2458 10:00:45.216230 [ 108.029641] 1f40: b6e96000 00000000 00000000 00000004 c6d51f94 c6d51f60 c0598d6c c05986d8
2459 10:00:45.223797 [ 108.037830] 1f60: 00000000 00000000 c6d51fac 8c77cefb 0000000a 0000000a b6fdde00 00000004
2460 10:00:45.232611 [ 108.046018] 1f80: c03002e4 c6d50000 c6d51fa4 c6d51f98 c0598dfc c0598d04 00000000 c6d51fa8
2461 10:00:45.242154 [ 108.054206] 1fa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6e96000 0000000a 00000000
2462 10:00:45.249472 [ 108.062394] 1fc0: 0000000a 0000000a b6fdde00 00000004 00000001 00000000 00020000 bec48a54
2463 10:00:45.259851 [ 108.070582] 1fe0: 00000004 bec48788 b6f484cf b6ece7e6 800e0030 00000001 00000000 00000000
2464 10:00:45.262161 [ 108.078763] Backtrace:
2465 10:00:45.267998 [ 108.081234] [<c138afa0>] (execute_location) from [<c138b1b0>] (lkdtm_EXEC_DATA+0x24/0x28)
2466 10:00:45.274203 [ 108.089424] r7:c6d51f60 r6:0000000a r5:c69a1000 r4:0000001f
2467 10:00:45.282169 [ 108.095105] [<c138b18c>] (lkdtm_EXEC_DATA) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2468 10:00:45.289693 [ 108.103212] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2469 10:00:45.296836 [ 108.111236] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2470 10:00:45.307490 [ 108.119165] r9:c6d51f60 r8:c5342e40 r7:0000000a r6:b6e96000 r5:c69db400 r4:c0c2e8c8
2471 10:00:45.313455 [ 108.126928] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2472 10:00:45.321583 [ 108.134771] r9:c07f5b64 r8:c6d51f60 r7:c2816000 r6:b6e96000 r5:c69db400 r4:00000000
2473 10:00:45.329419 [ 108.142528] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2474 10:00:45.337745 [ 108.149675] r10:00000004 r9:00000000 r8:00000000 r7:b6e96000 r6:c6d50000 r5:c69db400
2475 10:00:45.340746 [ 108.157512] r4:c69db400
2476 10:00:45.345377 [ 108.160060] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2477 10:00:45.355690 [ 108.167206] r9:c6d50000 r8:c03002e4 r7:00000004 r6:b6fdde00 r5:0000000a r4:0000000a
2478 10:00:45.360442 [ 108.174966] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2479 10:00:45.366355 [ 108.182541] Exception stack(0xc6d51fa8 to 0xc6d51ff0)
2480 10:00:45.375116 [ 108.187604] 1fa0: 0000000a 0000000a 00000001 b6e96000 0000000a 00000000
2481 10:00:45.381614 [ 108.195792] 1fc0: 0000000a 0000000a b6fdde00 00000004 00000001 00000000 00020000 bec48a54
2482 10:00:45.388719 [ 108.203976] 1fe0: 00000004 bec48788 b6f484cf b6ece7e6
2483 10:00:45.396033 [ 108.209041] Code: 00000000 c2e1b840 c2e1b900 c2e1b9c0 (e1a0c00d)
2484 10:00:45.397504 [ 108.215149] ---[ end trace f1a5231da50a8c05 ]---
2485 10:00:45.403340 # Segmentation fault
2486 10:00:45.503642 # [ 107.813513] lkdtm: Performing direct entry EXEC_DATA
2487 10:00:45.510072 # [ 107.818590] lkdtm: attempting ok execution at c0c2f258
2488 10:00:45.514535 # [ 107.823747] lkdtm: attempting bad execution at c26f774c
2489 10:00:45.517423 # [ 107.829059] 8<--- cut here ---
2490 10:00:45.524856 # [ 107.832126] Unable to handle kernel paging request at virtual address c26f774c
2491 10:00:45.528905 # [ 107.839357] pgd = 3ed6f23a
2492 10:00:45.530859 # [ 107.842073] [c26f774c] *pgd=1261141e(bad)
2493 10:00:45.537041 # [ 107.846110] Internal error: Oops: 8000000d [#3] SMP ARM
2494 10:00:45.565392 # [ 107.851344] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2495 10:00:45.573555 # [ 107.880422] CPU: 0 PID: 1776 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2496 10:00:45.581544 # [ 107.888172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2497 10:00:45.584353 # [ 107.894715] PC is at data_area+0x0/0x40
2498 10:00:45.589040 # [ 107.898568] LR is at execute_location+0xa4/0xb4
2499 10:00:45.647307 # [ 107.903107] pc : [<c26f774c>] lr : [<c138b044>] psr: 600e0013
2500 10:00:45.647627 # [ 107.909382] sp : c6d51e38 ip : c6d51d40 fp : c6d51e54
2501 10:00:45.647838 # [ 107.914614] r10: 0000000a r9 : c1ad041c r8 : c15e8544
2502 10:00:45.648077 # [ 107.919846] r7 : c6d51f60 r6 : 00000001 r5 : c26f774c r4 : c0c2f258
2503 10:00:45.648305 # [ 107.926380] r3 : 8c77cefb r2 : 8c77cefb r1 : ef7815e0 r0 : 0000002b
2504 10:00:45.648643 # [ 107.932918] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2505 10:00:45.648949 # [ 107.940062] Control: 10c5387d Table: 1484804a DAC: 00000051
2506 10:00:45.649223 # [ 107.945818] Process cat (pid: 1776, stack limit = 0xe3726e0d)
2507 10:00:45.650000 # [ 107.951572] Stack: (0xc6d51e38 to 0xc6d52000)
2508 10:00:45.650854 # [ 107.955940] 1e20: 0000001f c69a1000
2509 10:00:45.659730 # [ 107.964130] 1e40: 0000000a c6d51f60 c6d51e64 c6d51e58 c138b1b0 c138afac c6d51e74 c6d51e68
2510 10:00:45.667775 # [ 107.972318] 1e60: c0c2e4e8 c138b198 c6d51e9c c6d51e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c69db400
2511 10:00:45.675826 # [ 107.980506] 1e80: b6e96000 0000000a c5342e40 c6d51f60 c6d51ec4 c6d51ea0 c07f5bc8 c0c2e8d4
2512 10:00:45.685095 # [ 107.988695] 1ea0: 00000000 c69db400 b6e96000 c2816000 c6d51f60 c07f5b64 c6d51f5c c6d51ec8
2513 10:00:45.694008 # [ 107.996884] 1ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d50000
2514 10:00:45.703504 # [ 108.005074] 1ee0: b6e96000 00020000 00000004 0000000a 0001fff6 c6d51ee0 00000001 b6e95000
2515 10:00:45.711813 # [ 108.013263] 1f00: c5a03400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2516 10:00:45.718931 # [ 108.021452] 1f20: 00000000 00000000 c13a07c8 8c77cefb c205cb60 c69db400 c69db400 c6d50000
2517 10:00:45.726076 # [ 108.029641] 1f40: b6e96000 00000000 00000000 00000004 c6d51f94 c6d51f60 c0598d6c c05986d8
2518 10:00:45.734688 # [ 108.037830] 1f60: 00000000 00000000 c6d51fac 8c77cefb 0000000a 0000000a b6fdde00 00000004
2519 10:00:45.743121 # [ 108.046018] 1f80: c03002e4 c6d50000 c6d51fa4 c6d51f98 c0598dfc c0598d04 00000000 c6d51fa8
2520 10:00:45.751173 # [ 108.054206] 1fa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6e96000 0000000a 00000000
2521 10:00:45.759604 # [ 108.062394] 1fc0: 0000000a 0000000a b6fdde00 00000004 00000001 00000000 00020000 bec48a54
2522 10:00:45.768999 # [ 108.070582] 1fe0: 00000004 bec48788 b6f484cf b6ece7e6 800e0030 00000001 00000000 00000000
2523 10:00:45.770891 # [ 108.078763] Backtrace:
2524 10:00:45.778749 # [ 108.081234] [<c138afa0>] (execute_location) from [<c138b1b0>] (lkdtm_EXEC_DATA+0x24/0x28)
2525 10:00:45.785779 # [ 108.089424] r7:c6d51f60 r6:0000000a r5:c69a1000 r4:0000001f
2526 10:00:45.793428 # [ 108.095105] [<c138b18c>] (lkdtm_EXEC_DATA) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2527 10:00:45.802654 # [ 108.103212] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2528 10:00:45.810479 # [ 108.111236] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2529 10:00:45.817871 # [ 108.119165] r9:c6d51f60 r8:c5342e40 r7:0000000a r6:b6e96000 r5:c69db400 r4:c0c2e8c8
2530 10:00:45.824478 # [ 108.126928] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2531 10:00:45.832749 # [ 108.134771] r9:c07f5b64 r8:c6d51f60 r7:c2816000 r6:b6e96000 r5:c69db400 r4:00000000
2532 10:00:45.840415 # [ 108.142528] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2533 10:00:45.849815 # [ 108.149675] r10:00000004 r9:00000000 r8:00000000 r7:b6e96000 r6:c6d50000 r5:c69db400
2534 10:00:45.852127 # [ 108.157512] r4:c69db400
2535 10:00:45.858036 # [ 108.160060] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2536 10:00:45.868765 # [ 108.167206] r9:c6d50000 r8:c03002e4 r7:00000004 r6:b6fdde00 r5:0000000a r4:0000000a
2537 10:00:45.873536 # [ 108.174966] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2538 10:00:45.878507 # [ 108.182541] Exception stack(0xc6d51fa8 to 0xc6d51ff0)
2539 10:00:45.890337 # [ 108.187604] 1fa0: 0000000a 0000000a 00000001 b6e96000 0000000a 00000000
2540 10:00:45.897007 # [ 108.195792] 1fc0: 0000000a 0000000a b6fdde00 00000004 00000001 00000000 00020000 bec48a54
2541 10:00:45.901957 # [ 108.203976] 1fe0: 00000004 bec48788 b6f484cf b6ece7e6
2542 10:00:45.909975 # [ 108.209041] Code: 00000000 c2e1b840 c2e1b900 c2e1b9c0 (e1a0c00d)
2543 10:00:45.912229 # [ 108.215149] ---[ end trace f1a5231da50a8c05 ]---
2544 10:00:45.916033 # EXEC_DATA: missing 'call trace:': [FAIL]
2545 10:00:45.922450 not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
2546 10:00:45.922815 # selftests: lkdtm: EXEC_STACK.sh
2547 10:00:45.939602 [ 108.756235] lkdtm: Performing direct entry EXEC_STACK
2548 10:00:45.945362 [ 108.761314] lkdtm: attempting ok execution at c0c2f258
2549 10:00:45.949632 [ 108.766582] lkdtm: attempting bad execution at c6901e0c
2550 10:00:45.953562 [ 108.771828] 8<--- cut here ---
2551 10:00:45.961691 [ 108.774892] Unable to handle kernel paging request at virtual address c6901e0c
2552 10:00:45.963387 [ 108.782124] pgd = 9317f4f7
2553 10:00:45.969453 [ 108.784841] [c6901e0c] *pgd=1681141e(bad)
2554 10:00:45.971734 [ 108.788879] Internal error: Oops: 8000000d [#4] SMP ARM
2555 10:00:46.003728 [ 108.794116] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2556 10:00:46.010906 [ 108.823176] CPU: 3 PID: 1852 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2557 10:00:46.016242 [ 108.830926] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2558 10:00:46.018240 [ 108.837466] PC is at 0xc6901e0c
2559 10:00:46.025905 [ 108.840625] LR is at execute_location+0xa4/0xb4
2560 10:00:46.030739 [ 108.845165] pc : [<c6901e0c>] lr : [<c138b044>] psr: 600e0013
2561 10:00:46.036469 [ 108.851441] sp : c6901de8 ip : 00000027 fp : c6901e04
2562 10:00:46.040875 [ 108.856672] r10: 0000000b r9 : c1ad0428 r8 : c15e8544
2563 10:00:46.047948 [ 108.861905] r7 : c6901f60 r6 : 00000001 r5 : c6901e0c r4 : c0c2f258
2564 10:00:46.053807 [ 108.868439] r3 : b6189f4a r2 : b6189f4a r1 : ef7c05e4 r0 : 0000002b
2565 10:00:46.061224 [ 108.874977] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2566 10:00:46.067195 [ 108.882122] Control: 10c5387d Table: 16d5c04a DAC: 00000051
2567 10:00:46.072166 [ 108.887878] Process cat (pid: 1852, stack limit = 0xef627205)
2568 10:00:46.075874 [ 108.893634] Stack: (0xc6901de8 to 0xc6902000)
2569 10:00:46.087730 [ 108.898004] 1de0: c6900000 c5bf1000 0000000b c6901f60 c6901e64 c6901e08
2570 10:00:46.092803 [ 108.906194] 1e00: c138b1ec c138afac c6901e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2571 10:00:46.100206 [ 108.914382] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3023374 e34c31b8
2572 10:00:46.108682 [ 108.922571] 1e40: e3a02040 e3a01d33 e5930018 b6189f4a 0000000b 00000020 c6901e74 c6901e68
2573 10:00:46.118691 [ 108.930760] 1e60: c0c2e4e8 c138b1c0 c6901e9c c6901e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5a037c0
2574 10:00:46.128163 [ 108.938949] 1e80: b6e9e000 0000000b c5342e40 c6901f60 c6901ec4 c6901ea0 c07f5bc8 c0c2e8d4
2575 10:00:46.136083 [ 108.947137] 1ea0: 00000000 c5a037c0 b6e9e000 c2816000 c6901f60 c07f5b64 c6901f5c c6901ec8
2576 10:00:46.142156 [ 108.955327] 1ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6900000
2577 10:00:46.150739 [ 108.963516] 1ee0: b6e9e000 00020000 00000004 0000000b 0001fff5 c6901ee0 00000001 b6e9d000
2578 10:00:46.161273 [ 108.971703] 1f00: c6a57040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2579 10:00:46.165577 [ 108.979891] 1f20: 00000000 00000000 c13a07c8 b6189f4a c205cb60 c5a037c0 c5a037c0 c6900000
2580 10:00:46.176181 [ 108.988081] 1f40: b6e9e000 00000000 00000000 00000004 c6901f94 c6901f60 c0598d6c c05986d8
2581 10:00:46.182626 [ 108.996270] 1f60: 00000000 00000000 c6901fac b6189f4a 0000000b 0000000b b6fe5e00 00000004
2582 10:00:46.192449 [ 109.004458] 1f80: c03002e4 c6900000 c6901fa4 c6901f98 c0598dfc c0598d04 00000000 c6901fa8
2583 10:00:46.200951 [ 109.012648] 1fa0: c03000c0 c0598df0 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
2584 10:00:46.209743 [ 109.020837] 1fc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 be8bfa54
2585 10:00:46.216584 [ 109.029025] 1fe0: 00000004 be8bf788 b6f504cf b6ed67e6 800e0030 00000001 00000000 00000000
2586 10:00:46.219179 [ 109.037206] Backtrace:
2587 10:00:46.225529 [ 109.039678] [<c138afa0>] (execute_location) from [<c138b1ec>] (lkdtm_EXEC_STACK+0x38/0x54)
2588 10:00:46.232449 [ 109.047955] r7:c6901f60 r6:0000000b r5:c5bf1000 r4:c6900000
2589 10:00:46.240862 [ 109.053637] [<c138b1b4>] (lkdtm_EXEC_STACK) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2590 10:00:46.243015 [ 109.061822] r4:00000020
2591 10:00:46.252279 [ 109.064373] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2592 10:00:46.258959 [ 109.072396] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2593 10:00:46.268660 [ 109.080326] r9:c6901f60 r8:c5342e40 r7:0000000b r6:b6e9e000 r5:c5a037c0 r4:c0c2e8c8
2594 10:00:46.276618 [ 109.088086] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2595 10:00:46.281957 [ 109.095928] r9:c07f5b64 r8:c6901f60 r7:c2816000 r6:b6e9e000 r5:c5a037c0 r4:00000000
2596 10:00:46.290726 [ 109.103684] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2597 10:00:46.300277 [ 109.110830] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c6900000 r5:c5a037c0
2598 10:00:46.301210 [ 109.118667] r4:c5a037c0
2599 10:00:46.306757 [ 109.121216] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2600 10:00:46.314980 [ 109.128364] r9:c6900000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:0000000b r4:0000000b
2601 10:00:46.323050 [ 109.136125] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2602 10:00:46.328470 [ 109.143703] Exception stack(0xc6901fa8 to 0xc6901ff0)
2603 10:00:46.336186 [ 109.148767] 1fa0: 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
2604 10:00:46.344706 [ 109.156956] 1fc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 be8bfa54
2605 10:00:46.347888 [ 109.165143] 1fe0: 00000004 be8bf788 b6f504cf b6ed67e6
2606 10:00:46.356166 [ 109.170209] Code: c6901e08 c138b1ec c138afac c6901e6c (e1a0c00d)
2607 10:00:46.358930 [ 109.176317] ---[ end trace f1a5231da50a8c06 ]---
2608 10:00:46.363726 # Segmentation fault
2609 10:00:46.521650 # [ 108.756235] lkdtm: Performing direct entry EXEC_STACK
2610 10:00:46.524275 # [ 108.761314] lkdtm: attempting ok execution at c0c2f258
2611 10:00:46.530122 # [ 108.766582] lkdtm: attempting bad execution at c6901e0c
2612 10:00:46.531919 # [ 108.771828] 8<--- cut here ---
2613 10:00:46.541300 # [ 108.774892] Unable to handle kernel paging request at virtual address c6901e0c
2614 10:00:46.544962 # [ 108.782124] pgd = 9317f4f7
2615 10:00:46.547290 # [ 108.784841] [c6901e0c] *pgd=1681141e(bad)
2616 10:00:46.552717 # [ 108.788879] Internal error: Oops: 8000000d [#4] SMP ARM
2617 10:00:46.582349 # [ 108.794116] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2618 10:00:46.593142 # [ 108.823176] CPU: 3 PID: 1852 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2619 10:00:46.596309 # [ 108.830926] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2620 10:00:46.599839 # [ 108.837466] PC is at 0xc6901e0c
2621 10:00:46.604713 # [ 108.840625] LR is at execute_location+0xa4/0xb4
2622 10:00:46.611099 # [ 108.845165] pc : [<c6901e0c>] lr : [<c138b044>] psr: 600e0013
2623 10:00:46.615256 # [ 108.851441] sp : c6901de8 ip : 00000027 fp : c6901e04
2624 10:00:46.621452 # [ 108.856672] r10: 0000000b r9 : c1ad0428 r8 : c15e8544
2625 10:00:46.627290 # [ 108.861905] r7 : c6901f60 r6 : 00000001 r5 : c6901e0c r4 : c0c2f258
2626 10:00:46.635052 # [ 108.868439] r3 : b6189f4a r2 : b6189f4a r1 : ef7c05e4 r0 : 0000002b
2627 10:00:46.642208 # [ 108.874977] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2628 10:00:46.647503 # [ 108.882122] Control: 10c5387d Table: 16d5c04a DAC: 00000051
2629 10:00:46.654039 # [ 108.887878] Process cat (pid: 1852, stack limit = 0xef627205)
2630 10:00:46.658167 # [ 108.893634] Stack: (0xc6901de8 to 0xc6902000)
2631 10:00:46.667586 # [ 108.898004] 1de0: c6900000 c5bf1000 0000000b c6901f60 c6901e64 c6901e08
2632 10:00:46.676672 # [ 108.906194] 1e00: c138b1ec c138afac c6901e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2633 10:00:46.683104 # [ 108.914382] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3023374 e34c31b8
2634 10:00:46.692263 # [ 108.922571] 1e40: e3a02040 e3a01d33 e5930018 b6189f4a 0000000b 00000020 c6901e74 c6901e68
2635 10:00:46.700718 # [ 108.930760] 1e60: c0c2e4e8 c138b1c0 c6901e9c c6901e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5a037c0
2636 10:00:46.709913 # [ 108.938949] 1e80: b6e9e000 0000000b c5342e40 c6901f60 c6901ec4 c6901ea0 c07f5bc8 c0c2e8d4
2637 10:00:46.719714 # [ 108.947137] 1ea0: 00000000 c5a037c0 b6e9e000 c2816000 c6901f60 c07f5b64 c6901f5c c6901ec8
2638 10:00:46.726879 # [ 108.955327] 1ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6900000
2639 10:00:46.736937 # [ 108.963516] 1ee0: b6e9e000 00020000 00000004 0000000b 0001fff5 c6901ee0 00000001 b6e9d000
2640 10:00:46.740844 # [ 108.971703] 1f00: c6a57040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2641 10:00:46.750347 # [ 108.979891] 1f20: 00000000 00000000 c13a07c8 b6189f4a c205cb60 c5a037c0 c5a037c0 c6900000
2642 10:00:46.759704 # [ 108.988081] 1f40: b6e9e000 00000000 00000000 00000004 c6901f94 c6901f60 c0598d6c c05986d8
2643 10:00:46.765798 # [ 108.996270] 1f60: 00000000 00000000 c6901fac b6189f4a 0000000b 0000000b b6fe5e00 00000004
2644 10:00:46.776884 # [ 109.004458] 1f80: c03002e4 c6900000 c6901fa4 c6901f98 c0598dfc c0598d04 00000000 c6901fa8
2645 10:00:46.784864 # [ 109.012648] 1fa0: c03000c0 c0598df0 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
2646 10:00:46.792680 # [ 109.020837] 1fc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 be8bfa54
2647 10:00:46.801166 # [ 109.029025] 1fe0: 00000004 be8bf788 b6f504cf b6ed67e6 800e0030 00000001 00000000 00000000
2648 10:00:46.804082 # [ 109.037206] Backtrace:
2649 10:00:46.811051 # [ 109.039678] [<c138afa0>] (execute_location) from [<c138b1ec>] (lkdtm_EXEC_STACK+0x38/0x54)
2650 10:00:46.818454 # [ 109.047955] r7:c6901f60 r6:0000000b r5:c5bf1000 r4:c6900000
2651 10:00:46.824362 # [ 109.053637] [<c138b1b4>] (lkdtm_EXEC_STACK) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2652 10:00:46.828419 # [ 109.061822] r4:00000020
2653 10:00:46.836691 # [ 109.064373] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2654 10:00:46.843627 # [ 109.072396] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2655 10:00:46.852574 # [ 109.080326] r9:c6901f60 r8:c5342e40 r7:0000000b r6:b6e9e000 r5:c5a037c0 r4:c0c2e8c8
2656 10:00:46.860049 # [ 109.088086] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2657 10:00:46.868735 # [ 109.095928] r9:c07f5b64 r8:c6901f60 r7:c2816000 r6:b6e9e000 r5:c5a037c0 r4:00000000
2658 10:00:46.876288 # [ 109.103684] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2659 10:00:46.882942 # [ 109.110830] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c6900000 r5:c5a037c0
2660 10:00:46.886018 # [ 109.118667] r4:c5a037c0
2661 10:00:46.894259 # [ 109.121216] [<c0598cf8>] (ksys_write) fro[ 109.710328] lkdtm: Performing direct entry EXEC_KMALLOC
2662 10:00:46.903520 m [<c0598dfc>] (sys_write+0x18/0x[ 109.716487] lkdtm: attempting ok execution at c0c2f258
2663 10:00:46.903836 1c)
2664 10:00:46.911643 # [ 109.128364] r9:c69[0 0109.724438] lkdtm: attempting bad execution at c59b3c80
2665 10:00:46.917323 000 r8:c03002e4 r7:00000004 r6:b6[ 109.732334] 8<--- cut here ---
2666 10:00:46.926842 fe5e00 r5:0000000b [r 4 :100090.038180] Unable to handle kernel paging request at virtual address c59b3c80
2667 10:00:46.927160 000b
2668 10:00:46.931007 # [ 109[. 1 316091.2754]7 72] pgd = 61d47343
2669 10:00:46.940097 [<c0598de4>] (sys_write) from [<c 109.752186] [c59b3c80] *pgd=1581141e(bad)
2670 10:00:46.944079 03000c0>] (ret_fast_sy[s c a1l09l758977] Internal error: Oops: 8000000d [#5] SMP ARM
2671 10:00:46.945775 +0x0/0x28)
2672 10:00:46.975898 # [ 109.143703] Exce[ 109.766454] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2673 10:00:46.987563 ption stack(0xc6901fa8 t[o 01x09.798160] CPU: 1 PID: 1931 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2674 10:00:46.987864 6901ff0)
2675 10:00:46.996907 #[ [ 1 0190.98.0184383] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2676 10:00:47.002412 767] 1fa0: [ 1 0 9.816679] PC is at 0xc59b3c80
2677 10:00:47.008316 0000000b 0000000b 00000001 b[6 e109.822165] LR is at execute_location+0xa4/0xb4
2678 10:00:47.015315 9e000 0000000b [0 0100090.080209288] pc : [<c59b3c80>] lr : [<c138b044>] psr: 600e0013
2679 10:00:47.018212
2680 10:00:47.023435 # [ 109.15695[6 ] 110f9c.08:3 549] sp : c6b1fe30 ip : c6b1fd38 fp : c6b1fe4c
2681 10:00:47.031179 0000000b 000000[0 b 1b069f.e854e767] r10: 0000000d r9 : c1ad0434 r8 : c15e8544
2682 10:00:47.039572 00 00000004[ 0 0100090.080511 906] r7 : c6b1ff60 r6 : 00000001 r5 : c59b3c80 r4 : c0c2f258
2683 10:00:47.051154 0000000 0002[0 0 0100 9b.8e680b3f3] r3 : e425c117 r2 : e425c117 r1 : ef7965e0 r0 : 0000002b
2684 10:00:47.051404 a54
2685 10:00:47.057104 # [ 109.16[5 1 4130]9 .18f68683] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2686 10:00:47.064605 0: 00000004 b[e 8 b1f0798.88 7b7699] Control: 10c5387d Table: 1483804a DAC: 00000051
2687 10:00:47.065442 f504cf b6ed67e6[
2688 10:00:47.071787 #1 0[9 . 8180555] Process cat (pid: 1931, stack limit = 0x94746a68)
2689 10:00:47.079335 9.170209] Code: [c 6 910091.e8098293] Stack: (0xc6b1fe30 to 0xc6b20000)
2690 10:00:47.088500 c138b1ec c138afac c6[9 0 11e069c899649] fe20: c59b3c80 c6a15000 0000000d c6b1ff60
2691 10:00:47.090774 (e1a0c00d)
2692 10:00:47.099959 # [ 109.17[6 3 1179.910083] fe40: c6b1fe64 c6b1fe50 c0c2f2a8 c138afac 00000021 c6a15000 c6b1fe74 c6b1fe68
2693 10:00:47.110053 ] ---[ end trace f1[a 5 213019d.a20685] fe60: c0c2e4e8 c0c2f27c c6b1fe9c c6b1fe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a57540
2694 10:00:47.111748 50a8c06 ]---
2695 10:00:47.121282 # EXEC_[S T A1C0K9:931029] fe80: b6eb5000 0000000d c5342e40 c6b1ff60 c6b1fec4 c6b1fea0 c07f5bc8 c0c2e8d4
2696 10:00:47.129248 missing 'call tr[a c e1:0'9:. 9[1460] fea0: 00000000 c6a57540 b6eb5000 c2816000 c6b1ff60 c07f5b64 c6b1ff5c c6b1fec8
2697 10:00:47.130312 FAIL]
2698 10:00:47.142064 not ok 31 selftes[t s :1 09.951721] fec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6b1e000
2699 10:00:47.151005 kdtm: EXEC_STACK.sh #[ e x1i0t9=962324] fee0: b6eb5000 00020000 00000004 0000000d 0001fff3 c6b1fee0 00000001 b6eb4000
2700 10:00:47.152148 1
2701 10:00:47.162884 # selftests: lkdt[m : 1E0X9E.972755] ff00: c5a02c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2702 10:00:47.163140 _KMALLOC.sh
2703 10:00:47.170276 [ 109.983187] ff20: 00000000 00000000 c13a07c8 e425c117 c205cb60 c6a57540 c6a57540 c6b1e000
2704 10:00:47.178375 [ 109.992489] ff40: b6eb5000 00000000 00000000 00000004 c6b1ff94 c6b1ff60 c0598d6c c05986d8
2705 10:00:47.190716 [ 110.000677] ff60: 00000000 00000000 c6b1ffac e425c117 0000000d 0000000d b6ffce00 00000004
2706 10:00:47.196250 [ 110.008865] ff80: c03002e4 c6b1e000 c6b1ffa4 c6b1ff98 c0598dfc c0598d04 00000000 c6b1ffa8
2707 10:00:47.205193 [ 110.017053] ffa0: c03000c0 c0598df0 0000000d 0000000d 00000001 b6eb5000 0000000d 00000000
2708 10:00:47.212756 [ 110.025243] ffc0: 0000000d 0000000d b6ffce00 00000004 00000001 00000000 00020000 be8e5a54
2709 10:00:47.219885 [ 110.033431] ffe0: 00000004 be8e5788 b6f674cf b6eed7e6 800e0030 00000001 00000000 00000000
2710 10:00:47.221685 [ 110.041611] Backtrace:
2711 10:00:47.232122 [ 110.044090] [<c138afa0>] (execute_location) from [<c0c2f2a8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2712 10:00:47.236173 [ 110.052540] r7:c6b1ff60 r6:0000000d r5:c6a15000 r4:c59b3c80
2713 10:00:47.246128 [ 110.058219] [<c0c2f270>] (lkdtm_EXEC_KMALLOC) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2714 10:00:47.247997 [ 110.066576] r5:c6a15000 r4:00000021
2715 10:00:47.256616 [ 110.070170] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2716 10:00:47.265034 [ 110.078194] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2717 10:00:47.273873 [ 110.086124] r9:c6b1ff60 r8:c5342e40 r7:0000000d r6:b6eb5000 r5:c6a57540 r4:c0c2e8c8
2718 10:00:47.281523 [ 110.093887] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2719 10:00:47.289107 [ 110.101730] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6eb5000 r5:c6a57540 r4:00000000
2720 10:00:47.296095 [ 110.109487] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2721 10:00:47.303653 [ 110.116635] r10:00000004 r9:00000000 r8:00000000 r7:b6eb5000 r6:c6b1e000 r5:c6a57540
2722 10:00:47.304852 [ 110.124472] r4:c6a57540
2723 10:00:47.311838 [ 110.127020] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2724 10:00:47.321977 [ 110.134168] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6ffce00 r5:0000000d r4:0000000d
2725 10:00:47.328698 [ 110.141925] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2726 10:00:47.332988 [ 110.149501] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
2727 10:00:47.342091 [ 110.154563] ffa0: 0000000d 0000000d 00000001 b6eb5000 0000000d 00000000
2728 10:00:47.351415 [ 110.162752] ffc0: 0000000d 0000000d b6ffce00 00000004 00000001 00000000 00020000 be8e5a54
2729 10:00:47.355850 [ 110.170938] ffe0: 00000004 be8e5788 b6f674cf b6eed7e6
2730 10:00:47.359896 [ 110.176004] Code: 00160017 eff106a0 eff106c0 eff0afc0 (e1a0c00d)
2731 10:00:47.364645 [ 110.182114] ---[ end trace f1a5231da50a8c07 ]---
2732 10:00:47.367954 # Segmentation fault
2733 10:00:47.461632 # [ 109.710328] lkdtm: Performing direct entry EXEC_KMALLOC
2734 10:00:47.468468 # [ 109.716487] lkdtm: attempting ok execution at c0c2f258
2735 10:00:47.472157 # [ 109.724438] lkdtm: attempting bad execution at c59b3c80
2736 10:00:47.475858 # [ 109.732334] 8<--- cut here ---
2737 10:00:47.482940 # [ 109.738180] Unable to handle kernel paging request at virtual address c59b3c80
2738 10:00:47.485984 # [ 109.747572] pgd = 61d47343
2739 10:00:47.492682 # [ 109.752186] [c59b3c80] *pgd=1581141e(bad)
2740 10:00:47.497281 # [ 109.758977] Internal error: Oops: 8000000d [#5] SMP ARM
2741 10:00:47.524800 # [ 109.766454] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2742 10:00:47.532803 # [ 109.798160] CPU: 1 PID: 1931 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2743 10:00:47.539723 # [ 109.808323] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2744 10:00:47.542526 # [ 109.816679] PC is at 0xc59b3c80
2745 10:00:47.548086 # [ 109.822165] LR is at execute_location+0xa4/0xb4
2746 10:00:47.553439 # [ 109.829288] pc : [<c59b3c80>] lr : [<c138b044>] psr: 600e0013
2747 10:00:47.558805 # [ 109.837549] sp : c6b1fe30 ip : c6b1fd38 fp : c6b1fe4c
2748 10:00:47.565170 # [ 109.844767] r10: 0000000d r9 : c1ad0434 r8 : c15e8544
2749 10:00:47.572045 # [ 109.851986] r7 : c6b1ff60 r6 : 00000001 r5 : c59b3c80 r4 : c0c2f258
2750 10:00:47.579367 # [ 109.860333] r3 : e425c117 r2 : e425c117 r1 : ef7965e0 r0 : 0000002b
2751 10:00:47.584896 # [ 109.868683] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2752 10:00:47.592268 # [ 109.877899] Control: 10c5387d Table: 1483804a DAC: 00000051
2753 10:00:47.597953 # [ 109.885555] Process cat (pid: 1931, stack limit = 0x94746a68)
2754 10:00:47.601052 # [ 109.893293] Stack: (0xc6b1fe30 to 0xc6b20000)
2755 10:00:47.609393 # [ 109.899649] fe20: c59b3c80 c6a15000 0000000d c6b1ff60
2756 10:00:47.619644 # [ 109.910083] fe40: c6b1fe64 c6b1fe50 c0c2f2a8 c138afac 00000021 c6a15000 c6b1fe74 c6b1fe68
2757 10:00:47.625994 # [ 109.920685] fe60: c0c2e4e8 c0c2f27c c6b1fe9c c6b1fe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a57540
2758 10:00:47.634894 # [ 109.931029] fe80: b6eb5000 0000000d c5342e40 c6b1ff60 c6b1fec4 c6b1fea0 c07f5bc8 c0c2e8d4
2759 10:00:47.644633 # [ 109.941460] fea0: 00000000 c6a57540 b6eb5000 c2816000 c6b1ff60 c07f5b64 c6b1ff5c c6b1fec8
2760 10:00:47.652588 # [ 109.951721] fec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6b1e000
2761 10:00:47.660294 # [ 109.962324] fee0: b6eb5000 00020000 00000004 0000000d 0001fff3 c6b1fee0 00000001 b6eb4000
2762 10:00:47.667999 # [ 109.972755] ff00: c5a02c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2763 10:00:47.675992 # [ 109.983187] ff20: 00000000 00000000 c13a07c8 e425c117 c205cb60 c6a57540 c6a57540 c6b1e000
2764 10:00:47.685318 # [ 109.992489] ff40: b6eb5000 00000000 00000000 00000004 c6b1ff94 c6b1ff60 c0598d6c c05986d8
2765 10:00:47.693602 # [ 110.000677] ff60: 00000000 00000000 c6b1ffac e425c117 0000000d 0000000d b6ffce00 00000004
2766 10:00:47.701352 # [ 110.008865] ff80: c03002e4 c6b1e000 c6b1ffa4 c6b1ff98 c0598dfc c0598d04 00000000 c6b1ffa8
2767 10:00:47.710916 # [ 110.017053] ffa0: c03000c0 c0598df0 0000000d 0000000d 00000001 b6eb5000 0000000d 00000000
2768 10:00:47.718151 # [ 110.025243] ffc0: 0000000d 0000000d b6ffce00 00000004 00000001 00000000 00020000 be8e5a54
2769 10:00:47.728377 # [ 110.033431] ffe0: 00000004 be8e5788 b6f674cf b6eed7e6 800e0030 00000001 00000000 00000000
2770 10:00:47.728788 # [ 110.041611] Backtrace:
2771 10:00:47.738861 # [ 110.044090] [<c138afa0>] (execute_location) from [<c0c2f2a8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2772 10:00:47.743330 # [ 110.052540] r7:c6b1ff60 r6:0000000d r5:c6a15000 r4:c59b3c80
2773 10:00:47.753703 # [ 110.058219] [<c0c2f270>] (lkdtm_EXEC_KMALLOC) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2774 10:00:47.755730 # [ 110.066576] r5:c6a15000 r4:00000021
2775 10:00:47.764784 # [ 110.070170] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2776 10:00:47.771270 # [ 110.078194] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2777 10:00:47.781265 # [ 110.086124] r9:c6b1ff60 r8:c5342e40 r7:0000000d r6:b6eb5000 r5:c6a57540 r4:c0c2e8c8
2778 10:00:47.788655 # [ 110.093887] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2779 10:00:47.796746 # [ 110.101730] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6eb5000 r5:c6a57540 r4:00000000
2780 10:00:47.803883 # [ 110.109487] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2781 10:00:47.811760 # [ 110.116635] r10:00000004 r9:00000000 r8:00000000 r7:b6eb5000 r6:c6b1e000 r5:c6a57540
2782 10:00:47.813588 # [ 110.124472] r4:c6a57540
2783 10:00:47.821500 # [ 110.127020] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2784 10:00:47.829162 # [ 110.134168] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6ffce00 r5:0000000d r4:0000000d
2785 10:00:47.836210 # [ 110.141925] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2786 10:00:47.841636 # [ 110.149501] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
2787 10:00:47.852226 # [ 110.154563] ffa0: 0000000d 0000000d 00000001 b6eb5000 0000000d 00000000
2788 10:00:47.859926 # [ 110.162752] ffc0: 0000000d 0000000d b6ffce00 00000004 00000001 00000000 00020000 be8e5a54
2789 10:00:47.864629 # [ 110.170938] ffe0: 00000004 be8e5788 b6f674cf b6eed7e6
2790 10:00:47.870224 # [ 110.176004] Code: 00160017 eff106a0 eff106c0 eff0afc0 (e1a0c00d)
2791 10:00:47.874162 # [ 110.182114] ---[ end trace f1a5231da50a8c07 ]---
2792 10:00:47.879052 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2793 10:00:47.889180 not ok 32 selftests: lkdtm: EXEC_KM[ 110.700506] lkdtm: Performing direct entry EXEC_VMALLOC
2794 10:00:47.889476 ALLOC.sh # exit=1
2795 10:00:47.895073 # selftests: l[ 110.708520] lkdtm: attempting ok execution at c0c2f258
2796 10:00:47.897727 kdtm: EXEC_VMALLOC.sh
2797 10:00:47.903548 [ 110.716500] lkdtm: attempting bad execution at f0972000
2798 10:00:47.904337 [ 110.723664] 8<--- cut here ---
2799 10:00:47.914980 [ 110.726794] Unable to handle kernel paging request at virtual address f0972000
2800 10:00:47.916793 [ 110.734050] pgd = 549eda5f
2801 10:00:47.920848 [ 110.736839] [f0972000] *pgd=1294b811, *pte=493e365f, *ppte=493e345f
2802 10:00:47.926113 [ 110.743165] Internal error: Oops: 8000000f [#6] SMP ARM
2803 10:00:47.955125 [ 110.748402] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2804 10:00:47.963607 [ 110.777459] CPU: 3 PID: 2008 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2805 10:00:47.972414 [ 110.785210] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2806 10:00:47.974447 [ 110.791749] PC is at 0xf0972000
2807 10:00:47.977194 [ 110.794908] LR is at execute_location+0xa4/0xb4
2808 10:00:47.984264 [ 110.799449] pc : [<f0972000>] lr : [<c138b044>] psr: 600e0013
2809 10:00:47.991959 [ 110.805725] sp : c487be30 ip : 00000027 fp : c487be4c
2810 10:00:47.995515 [ 110.810957] r10: 0000000d r9 : c1ad0444 r8 : c15e8544
2811 10:00:48.001205 [ 110.816191] r7 : c487bf60 r6 : 00000001 r5 : f0972000 r4 : c0c2f258
2812 10:00:48.007431 [ 110.822724] r3 : 2130e635 r2 : 2130e635 r1 : ef7c05e4 r0 : 0000002b
2813 10:00:48.016866 [ 110.829260] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2814 10:00:48.020410 [ 110.836405] Control: 10c5387d Table: 16ee404a DAC: 00000051
2815 10:00:48.026488 [ 110.842161] Process cat (pid: 2008, stack limit = 0xd48a56d2)
2816 10:00:48.030452 [ 110.847916] Stack: (0xc487be30 to 0xc487c000)
2817 10:00:48.038241 [ 110.852287] be20: f0972000 c47c4000 0000000d c487bf60
2818 10:00:48.049247 [ 110.860477] be40: c487be64 c487be50 c0c2f2dc c138afac 00000022 c47c4000 c487be74 c487be68
2819 10:00:48.055477 [ 110.868667] be60: c0c2e4e8 c0c2f2c0 c487be9c c487be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5a02000
2820 10:00:48.063772 [ 110.876855] be80: b6dc6000 0000000d c5342e40 c487bf60 c487bec4 c487bea0 c07f5bc8 c0c2e8d4
2821 10:00:48.072449 [ 110.885044] bea0: 00000000 c5a02000 b6dc6000 c2816000 c487bf60 c07f5b64 c487bf5c c487bec8
2822 10:00:48.082493 [ 110.893233] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c487a000
2823 10:00:48.088286 [ 110.901421] bee0: b6dc6000 00020000 00000004 0000000d 0001fff3 c487bee0 00000001 b6dc5000
2824 10:00:48.095810 [ 110.909608] bf00: c6a57180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2825 10:00:48.105549 [ 110.917797] bf20: 00000000 00000000 c13a07c8 2130e635 c205cb60 c5a02000 c5a02000 c487a000
2826 10:00:48.115459 [ 110.925987] bf40: b6dc6000 00000000 00000000 00000004 c487bf94 c487bf60 c0598d6c c05986d8
2827 10:00:48.121894 [ 110.934177] bf60: 00000000 00000000 c487bfac 2130e635 0000000d 0000000d b6f0de00 00000004
2828 10:00:48.130376 [ 110.942365] bf80: c03002e4 c487a000 c487bfa4 c487bf98 c0598dfc c0598d04 00000000 c487bfa8
2829 10:00:48.139526 [ 110.950553] bfa0: c03000c0 c0598df0 0000000d 0000000d 00000001 b6dc6000 0000000d 00000000
2830 10:00:48.144925 [ 110.958741] bfc0: 0000000d 0000000d b6f0de00 00000004 00000001 00000000 00020000 bef43a54
2831 10:00:48.155170 [ 110.966929] bfe0: 00000004 bef43788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000
2832 10:00:48.157662 [ 110.975111] Backtrace:
2833 10:00:48.165510 [ 110.977590] [<c138afa0>] (execute_location) from [<c0c2f2dc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2834 10:00:48.170715 [ 110.986042] r7:c487bf60 r6:0000000d r5:c47c4000 r4:f0972000
2835 10:00:48.180550 [ 110.991719] [<c0c2f2b4>] (lkdtm_EXEC_VMALLOC) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2836 10:00:48.182872 [ 111.000078] r5:c47c4000 r4:00000022
2837 10:00:48.189593 [ 111.003671] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2838 10:00:48.199150 [ 111.011694] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2839 10:00:48.208598 [ 111.019623] r9:c487bf60 r8:c5342e40 r7:0000000d r6:b6dc6000 r5:c5a02000 r4:c0c2e8c8
2840 10:00:48.212951 [ 111.027385] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2841 10:00:48.223607 [ 111.035227] r9:c07f5b64 r8:c487bf60 r7:c2816000 r6:b6dc6000 r5:c5a02000 r4:00000000
2842 10:00:48.228560 [ 111.042984] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2843 10:00:48.238191 [ 111.050132] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c487a000 r5:c5a02000
2844 10:00:48.240235 [ 111.057969] r4:c5a02000
2845 10:00:48.249488 [ 111.060518] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2846 10:00:48.253051 [ 111.067664] r9:c487a000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000d r4:0000000d
2847 10:00:48.265093 [ 111.075424] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2848 10:00:48.266305 [ 111.083000] Exception stack(0xc487bfa8 to 0xc487bff0)
2849 10:00:48.274056 [ 111.088064] bfa0: 0000000d 0000000d 00000001 b6dc6000 0000000d 00000000
2850 10:00:48.285046 [ 111.096253] bfc0: 0000000d 0000000d b6f0de00 00000004 00000001 00000000 00020000 bef43a54
2851 10:00:48.288580 [ 111.104438] bfe0: 00000004 bef43788 b6e784cf b6dfe7e6
2852 10:00:48.290160 [ 111.109513] Code: bad PC value
2853 10:00:48.294977 [ 111.112688] ---[ end trace f1a5231da50a8c08 ]---
2854 10:00:48.298051 # Segmentation fault
2855 10:00:48.389354 # [ 110.700506] lkdtm: Performing direct entry EXEC_VMALLOC
2856 10:00:48.394592 # [ 110.708520] lkdtm: attempting ok execution at c0c2f258
2857 10:00:48.400632 # [ 110.716500] lkdtm: attempting bad execution at f0972000
2858 10:00:48.402124 # [ 110.723664] 8<--- cut here ---
2859 10:00:48.410681 # [ 110.726794] Unable to handle kernel paging request at virtual address f0972000
2860 10:00:48.413767 # [ 110.734050] pgd = 549eda5f
2861 10:00:48.476586 # [ 110.736839] [f0972000] *pgd=1294b811, *pte=493e365f, *ppte=493e345f
2862 10:00:48.477549 # [ 110.743165] Internal error: Oops: 8000000f [#6] SMP ARM
2863 10:00:48.477846 # [ 110.748402] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2864 10:00:48.478139 # [ 110.777459] CPU: 3 PID: 2008 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2865 10:00:48.478429 # [ 110.785210] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2866 10:00:48.478718 # [ 110.791749] PC is at 0xf0972000
2867 10:00:48.479647 # [ 110.794908] LR is at execute_location+0xa4/0xb4
2868 10:00:48.484475 # [ 110.799449] pc : [<f0972000>] lr : [<c138b044>] psr: 600e0013
2869 10:00:48.489857 # [ 110.805725] sp : c487be30 ip : 00000027 fp : c487be4c
2870 10:00:48.493674 # [ 110.810957] r10: 0000000d r9 : c1ad0444 r8 : c15e8544
2871 10:00:48.500880 # [ 110.816191] r7 : c487bf60 r6 : 00000001 r5 : f0972000 r4 : c0c2f258
2872 10:00:48.507607 # [ 110.822724] r3 : 2130e635 r2 : 2130e635 r1 : ef7c05e4 r0 : 0000002b
2873 10:00:48.515508 # [ 110.829260] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2874 10:00:48.521356 # [ 110.836405] Control: 10c5387d Table: 16ee404a DAC: 00000051
2875 10:00:48.525624 # [ 110.842161] Process cat (pid: 2008, stack limit = 0xd48a56d2)
2876 10:00:48.531596 # [ 110.847916] Stack: (0xc487be30 to 0xc487c000)
2877 10:00:48.540377 # [ 110.852287] be20: f0972000 c47c4000 0000000d c487bf60
2878 10:00:48.548456 # [ 110.860477] be40: c487be64 c487be50 c0c2f2dc c138afac 00000022 c47c4000 c487be74 c487be68
2879 10:00:48.557423 # [ 110.868667] be60: c0c2e4e8 c0c2f2c0 c487be9c c487be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5a02000
2880 10:00:48.564152 # [ 110.876855] be80: b6dc6000 0000000d c5342e40 c487bf60 c487bec4 c487bea0 c07f5bc8 c0c2e8d4
2881 10:00:48.572972 # [ 110.885044] bea0: 00000000 c5a02000 b6dc6000 c2816000 c487bf60 c07f5b64 c487bf5c c487bec8
2882 10:00:48.581302 # [ 110.893233] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c487a000
2883 10:00:48.591050 # [ 110.901421] bee0: b6dc6000 00020000 00000004 0000000d 0001fff3 c487bee0 00000001 b6dc5000
2884 10:00:48.600051 # [ 110.909608] bf00: c6a57180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2885 10:00:48.608143 # [ 110.917797] bf20: 00000000 00000000 c13a07c8 2130e635 c205cb60 c5a02000 c5a02000 c487a000
2886 10:00:48.614727 # [ 110.925987] bf40: b6dc6000 00000000 00000000 00000004 c487bf94 c487bf60 c0598d6c c05986d8
2887 10:00:48.622981 # [ 110.934177] bf60: 00000000 00000000 c487bfac 2130e635 0000000d 0000000d b6f0de00 00000004
2888 10:00:48.632776 # [ 110.942365] bf80: c03002e4 c487a000 c487bfa4 c487bf98 c0598dfc c0598d04 00000000 c487bfa8
2889 10:00:48.639599 # [ 110.950553] bfa0: c03000c0 c0598df0 0000000d 0000000d 00000001 b6dc6000 0000000d 00000000
2890 10:00:48.647573 # [ 110.958741] bfc0: 0000000d 0000000d b6f0de00 00000004 00000001 00000000 00020000 bef43a54
2891 10:00:48.655773 # [ 110.966929] bfe0: 00000004 bef43788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000
2892 10:00:48.658367 # [ 110.975111] Backtrace:
2893 10:00:48.667069 # [ 110.977590] [<c138afa0>] (execute_location) from [<c0c2f2dc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2894 10:00:48.674869 # [ 110.986042] r7:c487bf60 r6:0000000d r5:c47c4000 r4:f0972000
2895 10:00:48.681951 # [ 110.991719] [<c0c2f2b4>] (lkdtm_EXEC_VMALLOC) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2896 10:00:48.684780 # [ 111.000078] r5:c47c4000 r4:00000022
2897 10:00:48.694660 # [ 111.003671] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2898 10:00:48.701097 # [ 111.011694] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2899 10:00:48.711171 # [ 111.019623] r9:c487bf60 r8:c5342e40 r7:0000000d r6:b6dc6000 r5:c5a02000 r4:c0c2e8c8
2900 10:00:48.718038 # [ 111.027385] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2901 10:00:48.725403 # [ 111.035227] r9:c07f5b64 r8:c487bf60 r7:c2816000 r6:b6dc6000 r5:c5a02000 r4:00000000
2902 10:00:48.733056 # [ 111.042984] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2903 10:00:48.743242 # [ 111.050132] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c487a000 r5:c5a02000
2904 10:00:48.743499 # [ 111.057969] r4:c5a02000
2905 10:00:48.751440 # [ 111.060518] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2906 10:00:48.759375 # [ 111.067664] r9:c487a000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000d r4:0000000d
2907 10:00:48.766314 # [ 111.075424] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2908 10:00:48.770929 # [ 111.083000] Exception stack(0xc487bfa8 to 0xc487bff0)
2909 10:00:48.780736 # [ 111.088064] bfa0: 0000000d 0000000d 00000001 b6dc6000 0000000d 00000000
2910 10:00:48.786913 # [ 111.096253] bfc0: 0000000d 0000000d b6f0de00 00000004 00000001 00000000 00020000 bef43a54
2911 10:00:48.793291 # [ 111.104438] bfe0: 00000004 bef43788 b6e784cf b6dfe7e6
2912 10:00:48.798643 # [ 111.109513] Code: bad PC value
2913 10:00:48.802449 # [ 111.112688] ---[ end trace f1a5231da50a8c08 ]---
2914 10:00:48.806953 # EXEC_VMALLOC: missing 'call trace:': [FAIL]
2915 10:00:48.809438 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2916 10:00:48.811895 # selftests: lkdtm: EXEC_RODATA.sh
2917 10:00:48.854266 [ 111.669667] lkdtm: Performing direct entry EXEC_RODATA
2918 10:00:48.859734 [ 111.674834] lkdtm: attempting ok execution at c0c2f258
2919 10:00:48.865295 [ 111.680085] lkdtm: attempting bad execution at c15e87e0
2920 10:00:48.866644 [ 111.685382] 8<--- cut here ---
2921 10:00:48.876274 [ 111.688458] Unable to handle kernel paging request at virtual address c15e87e0
2922 10:00:48.878961 [ 111.695696] pgd = 448d5f49
2923 10:00:48.879967 [ 111.698413] [c15e87e0] *pgd=1141941e(bad)
2924 10:00:48.887123 [ 111.702450] Internal error: Oops: 8000000d [#7] SMP ARM
2925 10:00:48.915764 [ 111.707687] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2926 10:00:48.923342 [ 111.736764] CPU: 3 PID: 2086 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2927 10:00:48.929772 [ 111.744513] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2928 10:00:48.934285 [ 111.751058] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2929 10:00:48.939804 [ 111.756123] LR is at execute_location+0xa4/0xb4
2930 10:00:48.946519 [ 111.760662] pc : [<c15e87e0>] lr : [<c138b044>] psr: 600e0013
2931 10:00:48.951813 [ 111.766935] sp : c486be38 ip : c486bd40 fp : c486be54
2932 10:00:48.956264 [ 111.772169] r10: 0000000c r9 : c1ad0454 r8 : c15e8544
2933 10:00:48.965116 [ 111.777401] r7 : c486bf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f258
2934 10:00:48.968571 [ 111.783935] r3 : 9f470c16 r2 : 9f470c16 r1 : ef7c05e0 r0 : 0000002b
2935 10:00:48.979045 [ 111.790471] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2936 10:00:48.983088 [ 111.797615] Control: 10c5387d Table: 16f5004a DAC: 00000051
2937 10:00:48.989632 [ 111.803369] Process cat (pid: 2086, stack limit = 0x67e7e594)
2938 10:00:48.991189 [ 111.809124] Stack: (0xc486be38 to 0xc486c000)
2939 10:00:48.999215 [ 111.813492] be20: 00000023 c47c4000
2940 10:00:49.008114 [ 111.821682] be40: 0000000c c486bf60 c486be64 c486be58 c138b22c c138afac c486be74 c486be68
2941 10:00:49.017377 [ 111.829871] be60: c0c2e4e8 c138b214 c486be9c c486be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5acfa40
2942 10:00:49.026902 [ 111.838058] be80: b6e09000 0000000c c5342e40 c486bf60 c486bec4 c486bea0 c07f5bc8 c0c2e8d4
2943 10:00:49.031969 [ 111.846247] bea0: 00000000 c5acfa40 b6e09000 c2816000 c486bf60 c07f5b64 c486bf5c c486bec8
2944 10:00:49.042556 [ 111.854436] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c486a000
2945 10:00:49.049371 [ 111.862624] bee0: b6e09000 00020000 00000004 0000000c 0001fff4 c486bee0 00000001 b6e08000
2946 10:00:49.059453 [ 111.870812] bf00: c6a57180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2947 10:00:49.066053 [ 111.879001] bf20: 00000000 00000000 c13a07c8 9f470c16 c205cb60 c5acfa40 c5acfa40 c486a000
2948 10:00:49.077292 [ 111.887190] bf40: b6e09000 00000000 00000000 00000004 c486bf94 c486bf60 c0598d6c c05986d8
2949 10:00:49.081763 [ 111.895380] bf60: 00000000 00000000 c486bfac 9f470c16 0000000c 0000000c b6f50e00 00000004
2950 10:00:49.089527 [ 111.903569] bf80: c03002e4 c486a000 c486bfa4 c486bf98 c0598dfc c0598d04 00000000 c486bfa8
2951 10:00:49.099303 [ 111.911758] bfa0: c03000c0 c0598df0 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
2952 10:00:49.107077 [ 111.919949] bfc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 bed0da54
2953 10:00:49.116860 [ 111.928137] bfe0: 00000004 bed0d788 b6ebb4cf b6e417e6 800e0030 00000001 00000000 00000000
2954 10:00:49.117188 [ 111.936319] Backtrace:
2955 10:00:49.125240 [ 111.938792] [<c138afa0>] (execute_location) from [<c138b22c>] (lkdtm_EXEC_RODATA+0x24/0x28)
2956 10:00:49.132072 [ 111.947156] r7:c486bf60 r6:0000000c r5:c47c4000 r4:00000023
2957 10:00:49.142048 [ 111.952838] [<c138b208>] (lkdtm_EXEC_RODATA) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
2958 10:00:49.147511 [ 111.961119] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
2959 10:00:49.158847 [ 111.969141] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
2960 10:00:49.163471 [ 111.977072] r9:c486bf60 r8:c5342e40 r7:0000000c r6:b6e09000 r5:c5acfa40 r4:c0c2e8c8
2961 10:00:49.172590 [ 111.984834] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
2962 10:00:49.178859 [ 111.992678] r9:c07f5b64 r8:c486bf60 r7:c2816000 r6:b6e09000 r5:c5acfa40 r4:00000000
2963 10:00:49.187720 [ 112.000435] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
2964 10:00:49.194176 [ 112.007582] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c486a000 r5:c5acfa40
2965 10:00:49.196316 [ 112.015417] r4:c5acfa40
2966 10:00:49.203217 [ 112.017965] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
2967 10:00:49.212734 [ 112.025111] r9:c486a000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:0000000c r4:0000000c
2968 10:00:49.220355 [ 112.032869] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2969 10:00:49.223022 [ 112.040445] Exception stack(0xc486bfa8 to 0xc486bff0)
2970 10:00:49.233290 [ 112.045508] bfa0: 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
2971 10:00:49.241168 [ 112.053695] bfc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 bed0da54
2972 10:00:49.245204 [ 112.061881] bfe0: 00000004 bed0d788 b6ebb4cf b6e417e6
2973 10:00:49.253642 [ 112.066947] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2974 10:00:49.255276 [ 112.073053] ---[ end trace f1a5231da50a8c09 ]---
2975 10:00:49.259147 # Segmentation fault
2976 10:00:49.401456 # [ 111.669667] lkdtm: Performing direct entry EXEC_RODATA
2977 10:00:49.407016 # [ 111.674834] lkdtm: attempting ok execution at c0c2f258
2978 10:00:49.409484 # [ 111.680085] lkdtm: attempting bad execution at c15e87e0
2979 10:00:49.414160 # [ 111.685382] 8<--- cut here ---
2980 10:00:49.420715 # [ 111.688458] Unable to handle kernel paging request at virtual address c15e87e0
2981 10:00:49.423683 # [ 111.695696] pgd = 448d5f49
2982 10:00:49.428200 # [ 111.698413] [c15e87e0] *pgd=1141941e(bad)
2983 10:00:49.435000 # [ 111.702450] Internal error: Oops: 8000000d [#7] SMP ARM
2984 10:00:49.461665 # [ 111.707687] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
2985 10:00:49.469523 # [ 111.736764] CPU: 3 PID: 2086 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2986 10:00:49.476212 # [ 111.744513] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2987 10:00:49.481870 # [ 111.751058] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2988 10:00:49.486014 # [ 111.756123] LR is at execute_location+0xa4/0xb4
2989 10:00:49.492540 # [ 111.760662] pc : [<c15e87e0>] lr : [<c138b044>] psr: 600e0013
2990 10:00:49.497851 # [ 111.766935] sp : c486be38 ip : c486bd40 fp : c486be54
2991 10:00:49.503905 # [ 111.772169] r10: 0000000c r9 : c1ad0454 r8 : c15e8544
2992 10:00:49.513316 # [ 111.777401] r7 : c486bf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f258
2993 10:00:49.517664 # [ 111.783935] r3 : 9f470c16 r2 : 9f470c16 r1 : ef7c05e0 r0 : 0000002b
2994 10:00:49.524001 # [ 111.790471] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2995 10:00:49.529587 # [ 111.797615] Control: 10c5387d Table: 16f5004a DAC: 00000051
2996 10:00:49.536684 # [ 111.803369] Process cat (pid: 2086, stack limit = 0x67e7e594)
2997 10:00:49.542258 # [ 111.809124] Stack: (0xc486be38 to 0xc486c000)
2998 10:00:49.551583 # [ 111.813492] be20: 00000023 c47c4000
2999 10:00:49.558792 # [ 111.821682] be40: 0000000c c486bf60 c486be64 c486be58 c138b22c c138afac c486be74 c486be68
3000 10:00:49.565837 # [ 111.829871] be60: c0c2e4e8 c138b214 c486be9c c486be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5acfa40
3001 10:00:49.574285 # [ 111.838058] be80: b6e09000 0000000c c5342e40 c486bf60 c486bec4 c486bea0 c07f5bc8 c0c2e8d4
3002 10:00:49.583210 # [ 111.846247] bea0: 00000000 c5acfa40 b6e09000 c2816000 c486bf60 c07f5b64 c486bf5c c486bec8
3003 10:00:49.592180 # [ 111.854436] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c486a000
3004 10:00:49.599017 # [ 111.862624] bee0: b6e09000 00020000 00000004 0000000c 0001fff4 c486bee0 00000001 b6e08000
3005 10:00:49.606476 # [ 111.870812] bf00: c6a57180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3006 10:00:49.615153 # [ 111.879001] bf20: 00000000 00000000 c13a07c8 9f470c16 c205cb60 c5acfa40 c5acfa40 c486a000
3007 10:00:49.624064 # [ 111.887190] bf40: b6e09000 00000000 00000000 00000004 c486bf94 c486bf60 c0598d6c c05986d8
3008 10:00:49.633302 # [ 111.895380] bf60: 00000000 00000000 c486bfac 9f470c16 0000000c 0000000c b6f50e00 00000004
3009 10:00:49.644506 # [ 111.903569] bf80: c03002e4 c486a000 c486bfa4 c486bf98 c0598dfc c0598d04 00000000 c486bfa8
3010 10:00:49.650254 # [ 111.911758] bfa0: c03000c0 c0598df0 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
3011 10:00:49.660449 # [ 111.919949] bfc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 bed0da54
3012 10:00:49.666382 # [ 111.928137] bfe0: 00000004 bed0d788 b6ebb4cf b6e417e6 800e0030 00000001 00000000 00000000
3013 10:00:49.668281 # [ 111.936319] Backtrace:
3014 10:00:49.678807 # [ 111.938792] [<c138afa0>] (execute_location) from [<c138b22c>] (lkdtm_EXEC_RODATA+0x24/0x28)
3015 10:00:49.683281 # [ 111.947156] r7:c486bf60 r6:0000000c r5:c47c4000 r4:00000023
3016 10:00:49.691178 # [ 111.952838] [<c138b208>] (lkdtm_EXEC_RODATA) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3017 10:00:49.698687 # [ 111.961119] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3018 10:00:49.708248 # [ 111.969141] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3019 10:00:49.715917 # [ 111.977072] r9:c486bf60 r8:c5342e40 r7:0000000c r6:b6e09000 r5:c5acfa40 r4:c0c2e8c8
3020 10:00:49.723484 # [ 111.984834] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3021 10:00:49.732050 # [ 111.992678] r9:c07f5b64 r8:c486bf60 r7:c2816000 r6:b6e09000 r5:c5acfa40 r4:00000000
3022 10:00:49.740193 # [ 112.000435] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3023 10:00:49.746826 # [ 112.007582] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c486a000 r5:c5acfa40
3024 10:00:49.749805 # [ 112.015417] r4:c5acfa40
3025 10:00:49.756940 # [ 112.017965] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3026 10:00:49.765197 # [ 112.025111] r9:c486a000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:0000000c r4:0000000c
3027 10:00:49.774102 # [ 112.032869] [<c0598de4>] (sys_write) from [[ 112.586983] lkdtm: Performing direct entry EXEC_USERSPACE
3028 10:00:49.781719 <c03000c0>] (ret_fast_syscall+0x0[ 112.595210] lkdtm: attempting ok execution at c0c2f258
3029 10:00:49.782077 /0x28)
3030 10:00:49.789744 # [ 112.040445] Exceptio[ 112.604917] lkdtm: attempting bad execution at b6f60000
3031 10:00:49.799214 n stack(0xc486bfa8 to 0xc486bff0)[ 112.611351] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f60000
3032 10:00:49.800090
3033 10:00:49.806260 # [ 112.045508] bfa0: [ 1 2.621290] Internal error: : b [#8] SMP ARM
3034 10:00:49.837532 0000000c 0000000c 0[ 112.627986] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3035 10:00:49.848613 0000001 b6e09000 0000000c[ 0 0102.659693] CPU: 1 PID: 2162 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3036 10:00:49.848855 00000
3037 10:00:49.858451 # [ [ 1 1121.20.5636698957] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3038 10:00:49.864444 ] bfc0: 0000000c 0000[0 0 01c1 2b678212] PC is at 0xb6f60000
3039 10:00:49.869452 6f50e00 00000004 00000001 0000000[ 112.683619] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3040 10:00:49.872651 0 00020000 be[d 0 d1a1524.6
3041 10:00:49.877787 9#1 44] pc : [<b6f60000>] lr : [<c0c2f3ac>] psr: 60070013
3042 10:00:49.884483 [ 112.061881[] b1f1e20.:6 909020] sp : c4853e48 ip : c4853d50 fp : c4853e64
3043 10:00:49.893112 000004 bed0d7[8 8 1b162e.b70b64650] r10: 0000000f r9 : c1ad0460 r8 : c15e8544
3044 10:00:49.895052 f b6e417e6
3045 10:00:49.900798 # [[ 111122..70163782] r7 : c4853f60 r6 : 0000000f r5 : c6d88000 r4 : b6f60000
3046 10:00:49.909144 947] Code[: 51f1722.77526233 06] r3 : 9eacbd7f r2 : 9eacbd7f r1 : ef7965e0 r0 : 0000002b
3047 10:00:49.919311 e756f63 00000074 [a a 5151a2a.5750567] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3048 10:00:49.919569 (e1a0c00d)
3049 10:00:49.927042 #[ [ 1 1121.27.39782] Control: 10c5387d Table: 16de404a DAC: 00000051
3050 10:00:49.934395 73053] ---[ end tr[a c e1 1f21.a747523] Process cat (pid: 2162, stack limit = 0x2a087f6e)
3051 10:00:49.936187 231da50a8c09 ][- - -11
3052 10:00:49.940724 2#. 7E5X5435] Stack: (0xc4853e48 to 0xc4854000)
3053 10:00:49.952356 C_RODATA: missing 'call t[r a c1e2.761792] 3e40: 00000001 00000000 0000000f 00000024 c4853e74 c4853e68
3054 10:00:49.952655 :': [FAIL]
3055 10:00:49.961560 not ok 34 s[e l f1t1e.772397] 3e60: c0c2e4e8 c0c2f2f4 c4853e9c c4853e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68fd180
3056 10:00:49.971346 sts: lkdtm: EXEC_RODAT[A . s1h1 2.782913] 3e80: b6e1a000 0000000f c5342e40 c4853f60 c4853ec4 c4853ea0 c07f5bc8 c0c2e8d4
3057 10:00:49.974540 exit=1
3058 10:00:49.983868 # selftests: [l k d1t1m2.793431] 3ea0: 00000000 c68fd180 b6e1a000 c2816000 c4853f60 c07f5b64 c4853f5c c4853ec8
3059 10:00:49.986535 EXEC_USERSPACE.sh
3060 10:00:49.992578 [ 112.803948] 3ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c4852000
3061 10:00:49.999595 [ 112.813858] 3ee0: b6e1a000 00020000 00000004 0000000f 0001fff1 c4853ee0 00000001 b6e19000
3062 10:00:50.008648 [ 112.822047] 3f00: c29cb2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3063 10:00:50.016276 [ 112.830235] 3f20: 00000000 00000000 c13a07c8 9eacbd7f c205cb60 c68fd180 c68fd180 c4852000
3064 10:00:50.026332 [ 112.838425] 3f40: b6e1a000 00000000 00000000 00000004 c4853f94 c4853f60 c0598d6c c05986d8
3065 10:00:50.036991 [ 112.846614] 3f60: 00000000 00000000 c4853fac 9eacbd7f 0000000f 0000000f b6f61e00 00000004
3066 10:00:50.042172 [ 112.854802] 3f80: c03002e4 c4852000 c4853fa4 c4853f98 c0598dfc c0598d04 00000000 c4853fa8
3067 10:00:50.049051 [ 112.862990] 3fa0: c03000c0 c0598df0 0000000f 0000000f 00000001 b6e1a000 0000000f 00000000
3068 10:00:50.058592 [ 112.871178] 3fc0: 0000000f 0000000f b6f61e00 00000004 00000001 00000000 00020000 beeb9a54
3069 10:00:50.065050 [ 112.879366] 3fe0: 00000004 beeb9788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000
3070 10:00:50.068468 [ 112.887547] Backtrace:
3071 10:00:50.076662 [ 112.890021] [<c0c2f2e8>] (lkdtm_EXEC_USERSPACE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3072 10:00:50.079138 [ 112.898554] r4:00000024
3073 10:00:50.089543 [ 112.901108] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3074 10:00:50.094688 [ 112.909129] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3075 10:00:50.104060 [ 112.917058] r9:c4853f60 r8:c5342e40 r7:0000000f r6:b6e1a000 r5:c68fd180 r4:c0c2e8c8
3076 10:00:50.110703 [ 112.924820] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3077 10:00:50.119127 [ 112.932663] r9:c07f5b64 r8:c4853f60 r7:c2816000 r6:b6e1a000 r5:c68fd180 r4:00000000
3078 10:00:50.128635 [ 112.940420] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3079 10:00:50.133478 [ 112.947566] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c4852000 r5:c68fd180
3080 10:00:50.137465 [ 112.955403] r4:c68fd180
3081 10:00:50.142750 [ 112.957950] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3082 10:00:50.151311 [ 112.965097] r9:c4852000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000f r4:0000000f
3083 10:00:50.159256 [ 112.972856] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3084 10:00:50.163464 [ 112.980432] Exception stack(0xc4853fa8 to 0xc4853ff0)
3085 10:00:50.172446 [ 112.985493] 3fa0: 0000000f 0000000f 00000001 b6e1a000 0000000f 00000000
3086 10:00:50.181250 [ 112.993682] 3fc0: 0000000f 0000000f b6f61e00 00000004 00000001 00000000 00020000 beeb9a54
3087 10:00:50.187528 [ 113.001867] 3fe0: 00000004 beeb9788 b6ecc4cf b6e527e6
3088 10:00:50.188991 [ 113.006936] Code: bad PC value
3089 10:00:50.192366 [ 113.010006] ---[ end trace f1a5231da50a8c0a ]---
3090 10:00:50.196826 # Segmentation fault
3091 10:00:50.337298 # [ 112.586983] lkdtm: Performing direct entry EXEC_USERSPACE
3092 10:00:50.341981 # [ 112.595210] lkdtm: attempting ok execution at c0c2f258
3093 10:00:50.348480 # [ 112.604917] lkdtm: attempting bad execution at b6f60000
3094 10:00:50.354979 # [ 112.611351] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f60000
3095 10:00:50.359378 # [ 112.621290] Internal error: : b [#8] SMP ARM
3096 10:00:50.388410 # [ 112.627986] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3097 10:00:50.396748 # [ 112.659693] CPU: 1 PID: 2162 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3098 10:00:50.405688 # [ 112.669857] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3099 10:00:50.407856 # [ 112.678212] PC is at 0xb6f60000
3100 10:00:50.413571 # [ 112.683619] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3101 10:00:50.417952 # [ 112.691344] pc : [<b6f60000>] lr : [<c0c2f3ac>] psr: 60070013
3102 10:00:50.423438 # [ 112.699520] sp : c4853e48 ip : c4853d50 fp : c4853e64
3103 10:00:50.429303 # [ 112.706650] r10: 0000000f r9 : c1ad0460 r8 : c15e8544
3104 10:00:50.436804 # [ 112.713782] r7 : c4853f60 r6 : 0000000f r5 : c6d88000 r4 : b6f60000
3105 10:00:50.443510 # [ 112.722302] r3 : 9eacbd7f r2 : 9eacbd7f r1 : ef7965e0 r0 : 0000002b
3106 10:00:50.450479 # [ 112.730567] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3107 10:00:50.455685 # [ 112.739782] Control: 10c5387d Table: 16de404a DAC: 00000051
3108 10:00:50.462458 # [ 112.747523] Process cat (pid: 2162, stack limit = 0x2a087f6e)
3109 10:00:50.466066 # [ 112.755435] Stack: (0xc4853e48 to 0xc4854000)
3110 10:00:50.473862 # [ 112.761792] 3e40: 00000001 00000000 0000000f 00000024 c4853e74 c4853e68
3111 10:00:50.484892 # [ 112.772397] 3e60: c0c2e4e8 c0c2f2f4 c4853e9c c4853e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68fd180
3112 10:00:50.490764 # [ 112.782913] 3e80: b6e1a000 0000000f c5342e40 c4853f60 c4853ec4 c4853ea0 c07f5bc8 c0c2e8d4
3113 10:00:50.501326 # [ 112.793431] 3ea0: 00000000 c68fd180 b6e1a000 c2816000 c4853f60 c07f5b64 c4853f5c c4853ec8
3114 10:00:50.509369 # [ 112.803948] 3ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c4852000
3115 10:00:50.516104 # [ 112.813858] 3ee0: b6e1a000 00020000 00000004 0000000f 0001fff1 c4853ee0 00000001 b6e19000
3116 10:00:50.525018 # [ 112.822047] 3f00: c29cb2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3117 10:00:50.535777 # [ 112.830235] 3f20: 00000000 00000000 c13a07c8 9eacbd7f c205cb60 c68fd180 c68fd180 c4852000
3118 10:00:50.542260 # [ 112.838425] 3f40: b6e1a000 00000000 00000000 00000004 c4853f94 c4853f60 c0598d6c c05986d8
3119 10:00:50.550015 # [ 112.846614] 3f60: 00000000 00000000 c4853fac 9eacbd7f 0000000f 0000000f b6f61e00 00000004
3120 10:00:50.558773 # [ 112.854802] 3f80: c03002e4 c4852000 c4853fa4 c4853f98 c0598dfc c0598d04 00000000 c4853fa8
3121 10:00:50.566527 # [ 112.862990] 3fa0: c03000c0 c0598df0 0000000f 0000000f 00000001 b6e1a000 0000000f 00000000
3122 10:00:50.575007 # [ 112.871178] 3fc0: 0000000f 0000000f b6f61e00 00000004 00000001 00000000 00020000 beeb9a54
3123 10:00:50.582768 # [ 112.879366] 3fe0: 00000004 beeb9788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000
3124 10:00:50.587167 # [ 112.887547] Backtrace:
3125 10:00:50.593377 # [ 112.890021] [<c0c2f2e8>] (lkdtm_EXEC_USERSPACE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3126 10:00:50.597416 # [ 112.898554] r4:00000024
3127 10:00:50.607037 # [ 112.901108] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3128 10:00:50.614505 # [ 112.909129] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3129 10:00:50.621093 # [ 112.917058] r9:c4853f60 r8:c5342e40 r7:0000000f r6:b6e1a000 r5:c68fd180 r4:c0c2e8c8
3130 10:00:50.630279 # [ 112.924820] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3131 10:00:50.638937 # [ 112.932663] r9:c07f5b64 r8:c4853f60 r7:c2816000 r6:b6e1a000 r5:c68fd180 r4:00000000
3132 10:00:50.643718 # [ 112.940420] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3133 10:00:50.651164 # [ 112.947566] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c4852000 r5:c68fd180
3134 10:00:50.653784 # [ 112.955403] r4:c68fd180
3135 10:00:50.662276 # [ 112.957950] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3136 10:00:50.671067 # [ 112.965097] r9:c4852000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000f r4:0000000f
3137 10:00:50.676706 # [ 112.972856] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3138 10:00:50.684413 # [ 112.980432] Exception stack(0xc4853fa8 to 0xc4853ff0)
3139 10:00:50.690955 # [ 112.985493] 3fa0: 0000000f 0000000f 00000001 b6e1a000 0000000f 00000000
3140 10:00:50.700007 # [ 112.993682] 3fc0: 0000000f 0000000f b6f61e00 00000004 00000001 00000000 00020000 beeb9a54
3141 10:00:50.706068 # [ 113.001867] 3fe0: 00000004 beeb9788 b6ecc4cf b6e527e6
3142 10:00:50.708461 # [ 113.006936] Code: bad PC value
3143 10:00:50.712232 # [ 113.010006] ---[ end trace f1a5231da50a8c0a ]---
3144 10:00:50.720232 # EXEC_USERSPACE: missi[ 113.534378] lkdtm: Performing direct entry EXEC_NULL
3145 10:00:50.722834 ng 'call trace:': [FAIL]
3146 10:00:50.728223 not ok [ 113.540926] lkdtm: attempting ok execution at c0c2f258
3147 10:00:50.736288 35 selftests: lkdtm: EXEC_USERSPA[ 113.548841] lkdtm: attempting bad execution at 00000000
3148 10:00:50.736760 CE.sh # exit=1
3149 10:00:50.740806 # selftests: lkdt[ 113.556910] 8<--- cut here ---
3150 10:00:50.744893 m: EXEC_NULL.sh
3151 10:00:50.750479 [ 113.562803] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3152 10:00:50.754374 [ 113.572433] pgd = 69ed7784
3153 10:00:50.757317 [ 113.575159] [00000000] *pgd=00000000
3154 10:00:50.761585 [ 113.578831] Internal error: Oops: 80000005 [#9] SMP ARM
3155 10:00:50.793404 [ 113.584076] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3156 10:00:50.799604 [ 113.613138] CPU: 1 PID: 2233 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3157 10:00:50.805733 [ 113.620888] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3158 10:00:50.808651 [ 113.627427] PC is at 0x0
3159 10:00:50.813284 [ 113.629980] LR is at execute_location+0xa4/0xb4
3160 10:00:50.819410 [ 113.634518] pc : [<00000000>] lr : [<c138b044>] psr: 600e0013
3161 10:00:50.827775 [ 113.640794] sp : c6de5e38 ip : c6de5d40 fp : c6de5e54
3162 10:00:50.831253 [ 113.646026] r10: 0000000a r9 : c1ad0470 r8 : c15e8544
3163 10:00:50.835411 [ 113.651259] r7 : c6de5f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f258
3164 10:00:50.844691 [ 113.657793] r3 : aac6e525 r2 : aac6e525 r1 : ef7965e0 r0 : 0000002b
3165 10:00:50.849464 [ 113.664332] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3166 10:00:50.855841 [ 113.671477] Control: 10c5387d Table: 1481c04a DAC: 00000051
3167 10:00:50.862273 [ 113.677233] Process cat (pid: 2233, stack limit = 0x2f23263d)
3168 10:00:50.867196 [ 113.682988] Stack: (0xc6de5e38 to 0xc6de6000)
3169 10:00:50.874353 [ 113.687357] 5e20: 00000025 c6a15000
3170 10:00:50.881967 [ 113.695547] 5e40: 0000000a c6de5f60 c6de5e64 c6de5e58 c138b250 c138afac c6de5e74 c6de5e68
3171 10:00:50.892332 [ 113.703736] 5e60: c0c2e4e8 c138b23c c6de5e9c c6de5e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a572c0
3172 10:00:50.898510 [ 113.711924] 5e80: b6de1000 0000000a c5342e40 c6de5f60 c6de5ec4 c6de5ea0 c07f5bc8 c0c2e8d4
3173 10:00:50.907231 [ 113.720114] 5ea0: 00000000 c6a572c0 b6de1000 c2816000 c6de5f60 c07f5b64 c6de5f5c c6de5ec8
3174 10:00:50.915451 [ 113.728303] 5ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598ec64 c0598d6c c6de4000
3175 10:00:50.922818 [ 113.736491] 5ee0: b6de1000 00020000 00000004 0000000a 0001fff6 c6de5ee0 00000001 00000805
3176 10:00:50.931463 [ 113.744679] 5f00: c68fba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3177 10:00:50.941572 [ 113.752869] 5f20: 00000000 00000000 c6de4000 aac6e525 b6de0000 c6a572c0 c6a572c0 c6de4000
3178 10:00:50.947391 [ 113.761059] 5f40: b6de1000 00000000 00000000 00000004 c6de5f94 c6de5f60 c0598d6c c05986d8
3179 10:00:50.955604 [ 113.769249] 5f60: 00000000 00000000 c6de5fac aac6e525 0000000a 0000000a b6f28e00 00000004
3180 10:00:50.965332 [ 113.777437] 5f80: c03002e4 c6de4000 c6de5fa4 c6de5f98 c0598dfc c0598d04 00000000 c6de5fa8
3181 10:00:50.972120 [ 113.785627] 5fa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6de1000 0000000a 00000000
3182 10:00:50.983512 [ 113.793816] 5fc0: 0000000a 0000000a b6f28e00 00000004 00000001 00000000 00020000 bef1aa54
3183 10:00:50.990034 [ 113.802004] 5fe0: 00000004 bef1a788 b6e934cf b6e197e6 800e0030 00000001 00000000 00000000
3184 10:00:50.991358 [ 113.810185] Backtrace:
3185 10:00:50.999202 [ 113.812661] [<c138afa0>] (execute_location) from [<c138b250>] (lkdtm_EXEC_NULL+0x20/0x24)
3186 10:00:51.005174 [ 113.820851] r7:c6de5f60 r6:0000000a r5:c6a15000 r4:00000025
3187 10:00:51.013002 [ 113.826533] [<c138b230>] (lkdtm_EXEC_NULL) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3188 10:00:51.022420 [ 113.834641] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3189 10:00:51.030719 [ 113.842663] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3190 10:00:51.036729 [ 113.850592] r9:c6de5f60 r8:c5342e40 r7:0000000a r6:b6de1000 r5:c6a572c0 r4:c0c2e8c8
3191 10:00:51.044336 [ 113.858363] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3192 10:00:51.053940 [ 113.866205] r9:c07f5b64 r8:c6de5f60 r7:c2816000 r6:b6de1000 r5:c6a572c0 r4:00000000
3193 10:00:51.060963 [ 113.873963] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3194 10:00:51.067837 [ 113.881111] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c6de4000 r5:c6a572c0
3195 10:00:51.070810 [ 113.888948] r4:c6a572c0
3196 10:00:51.078116 [ 113.891497] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3197 10:00:51.085614 [ 113.898645] r9:c6de4000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:0000000a r4:0000000a
3198 10:00:51.093615 [ 113.906403] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3199 10:00:51.099293 [ 113.913979] Exception stack(0xc6de5fa8 to 0xc6de5ff0)
3200 10:00:51.105822 [ 113.919042] 5fa0: 0000000a 0000000a 00000001 b6de1000 0000000a 00000000
3201 10:00:51.113474 [ 113.927232] 5fc0: 0000000a 0000000a b6f28e00 00000004 00000001 00000000 00020000 bef1aa54
3202 10:00:51.121199 [ 113.935418] 5fe0: 00000004 bef1a788 b6e934cf b6e197e6
3203 10:00:51.122369 [ 113.940486] Code: bad PC value
3204 10:00:51.126090 [ 113.943707] ---[ end trace f1a5231da50a8c0b ]---
3205 10:00:51.131862 # Segmentation fault
3206 10:00:51.242596 # [ 113.534378] lkdtm: Performing direct entry EXEC_NULL
3207 10:00:51.249477 # [ 113.540926] lkdtm: attempting ok execution at c0c2f258
3208 10:00:51.253307 # [ 113.548841] lkdtm: attempting bad execution at 00000000
3209 10:00:51.257263 # [ 113.556910] 8<--- cut here ---
3210 10:00:51.266034 # [ 113.562803] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3211 10:00:51.268781 # [ 113.572433] pgd = 69ed7784
3212 10:00:51.271369 # [ 113.575159] [00000000] *pgd=00000000
3213 10:00:51.276938 # [ 113.578831] Internal error: Oops: 80000005 [#9] SMP ARM
3214 10:00:51.307184 # [ 113.584076] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3215 10:00:51.313594 # [ 113.613138] CPU: 1 PID: 2233 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3216 10:00:51.320384 # [ 113.620888] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3217 10:00:51.323332 # [ 113.627427] PC is at 0x0
3218 10:00:51.327589 # [ 113.629980] LR is at execute_location+0xa4/0xb4
3219 10:00:51.334647 # [ 113.634518] pc : [<00000000>] lr : [<c138b044>] psr: 600e0013
3220 10:00:51.342259 # [ 113.640794] sp : c6de5e38 ip : c6de5d40 fp : c6de5e54
3221 10:00:51.345104 # [ 113.646026] r10: 0000000a r9 : c1ad0470 r8 : c15e8544
3222 10:00:51.352031 # [ 113.651259] r7 : c6de5f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f258
3223 10:00:51.358497 # [ 113.657793] r3 : aac6e525 r2 : aac6e525 r1 : ef7965e0 r0 : 0000002b
3224 10:00:51.367280 # [ 113.664332] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3225 10:00:51.373886 # [ 113.671477] Control: 10c5387d Table: 1481c04a DAC: 00000051
3226 10:00:51.378023 # [ 113.677233] Process cat (pid: 2233, stack limit = 0x2f23263d)
3227 10:00:51.382974 # [ 113.682988] Stack: (0xc6de5e38 to 0xc6de6000)
3228 10:00:51.391596 # [ 113.687357] 5e20: 00000025 c6a15000
3229 10:00:51.399736 # [ 113.695547] 5e40: 0000000a c6de5f60 c6de5e64 c6de5e58 c138b250 c138afac c6de5e74 c6de5e68
3230 10:00:51.406557 # [ 113.703736] 5e60: c0c2e4e8 c138b23c c6de5e9c c6de5e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a572c0
3231 10:00:51.416539 # [ 113.711924] 5e80: b6de1000 0000000a c5342e40 c6de5f60 c6de5ec4 c6de5ea0 c07f5bc8 c0c2e8d4
3232 10:00:51.424315 # [ 113.720114] 5ea0: 00000000 c6a572c0 b6de1000 c2816000 c6de5f60 c07f5b64 c6de5f5c c6de5ec8
3233 10:00:51.433442 # [ 113.728303] 5ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598ec64 c0598d6c c6de4000
3234 10:00:51.442885 # [ 113.736491] 5ee0: b6de1000 00020000 00000004 0000000a 0001fff6 c6de5ee0 00000001 00000805
3235 10:00:51.450962 # [ 113.744679] 5f00: c68fba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3236 10:00:51.456898 # [ 113.752869] 5f20: 00000000 00000000 c6de4000 aac6e525 b6de0000 c6a572c0 c6a572c0 c6de4000
3237 10:00:51.466494 # [ 113.761059] 5f40: b6de1000 00000000 00000000 00000004 c6de5f94 c6de5f60 c0598d6c c05986d8
3238 10:00:51.476563 # [ 113.769249] 5f60: 00000000 00000000 c6de5fac aac6e525 0000000a 0000000a b6f28e00 00000004
3239 10:00:51.485191 # [ 113.777437] 5f80: c03002e4 c6de4000 c6de5fa4 c6de5f98 c0598dfc c0598d04 00000000 c6de5fa8
3240 10:00:51.491605 # [ 113.785627] 5fa0: c03000c0 c0598df0 0000000a 0000000a 00000001 b6de1000 0000000a 00000000
3241 10:00:51.499186 # [ 113.793816] 5fc0: 0000000a 0000000a b6f28e00 00000004 00000001 00000000 00020000 bef1aa54
3242 10:00:51.506913 # [ 113.802004] 5fe0: 00000004 bef1a788 b6e934cf b6e197e6 800e0030 00000001 00000000 00000000
3243 10:00:51.509609 # [ 113.810185] Backtrace:
3244 10:00:51.519838 # [ 113.812661] [<c138afa0>] (execute_location) from [<c138b250>] (lkdtm_EXEC_NULL+0x20/0x24)
3245 10:00:51.525709 # [ 113.820851] r7:c6de5f60 r6:0000000a r5:c6a15000 r4:00000025
3246 10:00:51.533466 # [ 113.826533] [<c138b230>] (lkdtm_EXEC_NULL) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3247 10:00:51.540345 # [ 113.834641] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3248 10:00:51.548677 # [ 113.842663] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3249 10:00:51.556417 # [ 113.850592] r9:c6de5f60 r8:c5342e40 r7:0000000a r6:b6de1000 r5:c6a572c0 r4:c0c2e8c8
3250 10:00:51.567656 # [ 113.858363] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3251 10:00:51.573655 # [ 113.866205] r9:c07f5b64 r8:c6de5f60 r7:c2816000 r6:b6de1000 r5:c6a572c0 r4:00000000
3252 10:00:51.581273 # [ 113.873963] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3253 10:00:51.589537 # [ 113.881111] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c6de4000 r5:c6a572c0
3254 10:00:51.590549 # [ 113.888948] r4:c6a572c0
3255 10:00:51.599365 # [ 113.891497] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3256 10:00:51.605644 # [ 113.898645] r9:c6de4000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:0000000a r4:0000000a
3257 10:00:51.612923 # [ 113.906403] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3258 10:00:51.619457 # [ 113.913979] Exception stack(0xc6de5fa8 to 0xc6de5ff0)
3259 10:00:51.627519 # [ 113.919042] 5fa0: 0000000a 0000000a 00000001 b6de1000 0000000a 00000000
3260 10:00:51.635293 # [ 113.927232] 5fc0: 0000000a 0000000a b6f28e00 00000004 00000001 00000000 00020000 bef1aa54
3261 10:00:51.645299 # [ 113.935418] 5fe0: 00000004 bef1a788 b6e934cf b6[ 114.459330] lkdtm: Performing direct entry ACCESS_USERSPACE
3262 10:00:51.645673 e197e6
3263 10:00:51.654157 # [ 113.940486] Code: ba[ 114.466880] lkdtm: attempting bad read at b6f45000
3264 10:00:51.654521 d PC value
3265 10:00:51.659499 # [ 113.94[3 7 0171].474369] 8<--- cut here ---
3266 10:00:51.666366 ---[ end trace [f 1 a151243.14d79764] Unhandled fault: page domain fault (0x01b) at 0xb6f45000
3267 10:00:51.668713 50a8c0b ]---
3268 10:00:51.672816 # EX[E C _1N1U4L.L488198] pgd = 62c54c53
3269 10:00:51.678709 missing 'call trace:': [F[A I L114.493069] [b6f45000] *pgd=4b923831
3270 10:00:51.679003
3271 10:00:51.684590 not ok 36 selftests:[ l k1d1t4.499164] Internal error: : 1b [#10] SMP ARM
3272 10:00:51.686668 : EXEC_NULL.sh # exit=1
3273 10:00:51.716385 # selfte[ 114.505944] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3274 10:00:51.726324 sts: lkdtm: ACCESS_USERS[P A C1E14.537646] CPU: 1 PID: 2309 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3275 10:00:51.726566 sh
3276 10:00:51.733852 [ 114.547809] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3277 10:00:51.738359 [ 114.554694] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3278 10:00:51.741330 [ 114.559928] LR is at 0x0
3279 10:00:51.747191 [ 114.562471] pc : [<c0c2f4d0>] lr : [<00000000>] psr: 600e0013
3280 10:00:51.751562 [ 114.568745] sp : c6d5be38 ip : 00000027 fp : c6d5be64
3281 10:00:51.759232 [ 114.573978] r10: 00000011 r9 : c1ad047c r8 : c15e8544
3282 10:00:51.763698 [ 114.579210] r7 : c6d5bf60 r6 : 00000051 r5 : c6d5a000 r4 : b6f45000
3283 10:00:51.771390 [ 114.585743] r3 : 4b226e53 r2 : 4b226e53 r1 : ef7965e4 r0 : 00000026
3284 10:00:51.777480 [ 114.592279] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3285 10:00:51.785550 [ 114.599423] Control: 10c5387d Table: 15e7404a DAC: 00000051
3286 10:00:51.789434 [ 114.605176] Process cat (pid: 2309, stack limit = 0x614cb092)
3287 10:00:51.794649 [ 114.610930] Stack: (0xc6d5be38 to 0xc6d5c000)
3288 10:00:51.801636 [ 114.615298] be20: 00000022 00000000
3289 10:00:51.810005 [ 114.623489] be40: 00000000 4b226e53 c6d5be6c 00000026 c6a15000 00000011 c6d5be74 c6d5be68
3290 10:00:51.819499 [ 114.631676] be60: c0c2e4e8 c0c2f3c8 c6d5be9c c6d5be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c29cbe00
3291 10:00:51.828811 [ 114.639864] be80: b6dff000 00000011 c5342e40 c6d5bf60 c6d5bec4 c6d5bea0 c07f5bc8 c0c2e8d4
3292 10:00:51.834335 [ 114.648053] bea0: 00000000 c29cbe00 b6dff000 c2816000 c6d5bf60 c07f5b64 c6d5bf5c c6d5bec8
3293 10:00:51.842986 [ 114.656241] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598e424 c0598d6c c6d5a000
3294 10:00:51.851930 [ 114.664429] bee0: b6dff000 00020000 00000004 00000011 0001ffef c6d5bee0 00000001 00000805
3295 10:00:51.861250 [ 114.672617] bf00: c69dadc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3296 10:00:51.867212 [ 114.680805] bf20: 00000000 00000000 c6d5a000 4b226e53 b6dfe000 c29cbe00 c29cbe00 c6d5a000
3297 10:00:51.877917 [ 114.688993] bf40: b6dff000 00000000 00000000 00000004 c6d5bf94 c6d5bf60 c0598d6c c05986d8
3298 10:00:51.884921 [ 114.697181] bf60: 00000000 00000000 c6d5bfac 4b226e53 00000011 00000011 b6f46e00 00000004
3299 10:00:51.891794 [ 114.705369] bf80: c03002e4 c6d5a000 c6d5bfa4 c6d5bf98 c0598dfc c0598d04 00000000 c6d5bfa8
3300 10:00:51.902356 [ 114.713556] bfa0: c03000c0 c0598df0 00000011 00000011 00000001 b6dff000 00000011 00000000
3301 10:00:51.909004 [ 114.721744] bfc0: 00000011 00000011 b6f46e00 00000004 00000001 00000000 00020000 bea51a54
3302 10:00:51.917107 [ 114.729931] bfe0: 00000004 bea51788 b6eb14cf b6e377e6 800e0030 00000001 00000000 00000000
3303 10:00:51.918686 [ 114.738113] Backtrace:
3304 10:00:51.926739 [ 114.740586] [<c0c2f3bc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3305 10:00:51.931485 [ 114.749295] r6:00000011 r5:c6a15000 r4:00000026
3306 10:00:51.939675 [ 114.753929] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3307 10:00:51.948054 [ 114.761953] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3308 10:00:51.955653 [ 114.769880] r9:c6d5bf60 r8:c5342e40 r7:00000011 r6:b6dff000 r5:c29cbe00 r4:c0c2e8c8
3309 10:00:51.963722 [ 114.777640] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3310 10:00:51.973061 [ 114.785481] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6dff000 r5:c29cbe00 r4:00000000
3311 10:00:51.978503 [ 114.793235] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3312 10:00:51.986347 [ 114.800381] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c6d5a000 r5:c29cbe00
3313 10:00:51.991025 [ 114.808216] r4:c29cbe00
3314 10:00:51.998480 [ 114.810763] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3315 10:00:52.004960 [ 114.817911] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:00000011 r4:00000011
3316 10:00:52.012035 [ 114.825669] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3317 10:00:52.016384 [ 114.833246] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
3318 10:00:52.024740 [ 114.838309] bfa0: 00000011 00000011 00000001 b6dff000 00000011 00000000
3319 10:00:52.033299 [ 114.846498] bfc0: 00000011 00000011 b6f46e00 00000004 00000001 00000000 00020000 bea51a54
3320 10:00:52.037670 [ 114.854684] bfe0: 00000004 bea51788 b6eb14cf b6e377e6
3321 10:00:52.043868 [ 114.859748] Code: e1a01004 e30103a0 e34c01ad eb1d43a3 (e5943000)
3322 10:00:52.048542 [ 114.865855] ---[ end trace f1a5231da50a8c0c ]---
3323 10:00:52.051495 # Segmentation fault
3324 10:00:52.198074 # [ 114.459330] lkdtm: Performing direct entry ACCESS_USERSPACE
3325 10:00:52.203591 # [ 114.466880] lkdtm: attempting bad read at b6f45000
3326 10:00:52.205444 # [ 114.474369] 8<--- cut here ---
3327 10:00:52.213235 # [ 114.479764] Unhandled fault: page domain fault (0x01b) at 0xb6f45000
3328 10:00:52.215486 # [ 114.488198] pgd = 62c54c53
3329 10:00:52.220230 # [ 114.493069] [b6f45000] *pgd=4b923831
3330 10:00:52.223242 # [ 114.499164] Internal error: : 1b [#10] SMP ARM
3331 10:00:52.253249 # [ 114.505944] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3332 10:00:52.261456 # [ 114.537646] CPU: 1 PID: 2309 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3333 10:00:52.266543 # [ 114.547809] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3334 10:00:52.272177 # [ 114.554694] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3335 10:00:52.276163 # [ 114.559928] LR is at 0x0
3336 10:00:52.280929 # [ 114.562471] pc : [<c0c2f4d0>] lr : [<00000000>] psr: 600e0013
3337 10:00:52.286448 # [ 114.568745] sp : c6d5be38 ip : 00000027 fp : c6d5be64
3338 10:00:52.291725 # [ 114.573978] r10: 00000011 r9 : c1ad047c r8 : c15e8544
3339 10:00:52.298223 # [ 114.579210] r7 : c6d5bf60 r6 : 00000051 r5 : c6d5a000 r4 : b6f45000
3340 10:00:52.305446 # [ 114.585743] r3 : 4b226e53 r2 : 4b226e53 r1 : ef7965e4 r0 : 00000026
3341 10:00:52.313271 # [ 114.592279] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3342 10:00:52.317809 # [ 114.599423] Control: 10c5387d Table: 15e7404a DAC: 00000051
3343 10:00:52.324848 # [ 114.605176] Process cat (pid: 2309, stack limit = 0x614cb092)
3344 10:00:52.330581 # [ 114.610930] Stack: (0xc6d5be38 to 0xc6d5c000)
3345 10:00:52.338924 # [ 114.615298] be20: 00000022 00000000
3346 10:00:52.346704 # [ 114.623489] be40: 00000000 4b226e53 c6d5be6c 00000026 c6a15000 00000011 c6d5be74 c6d5be68
3347 10:00:52.353949 # [ 114.631676] be60: c0c2e4e8 c0c2f3c8 c6d5be9c c6d5be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c29cbe00
3348 10:00:52.361436 # [ 114.639864] be80: b6dff000 00000011 c5342e40 c6d5bf60 c6d5bec4 c6d5bea0 c07f5bc8 c0c2e8d4
3349 10:00:52.371108 # [ 114.648053] bea0: 00000000 c29cbe00 b6dff000 c2816000 c6d5bf60 c07f5b64 c6d5bf5c c6d5bec8
3350 10:00:52.379572 # [ 114.656241] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c598e424 c0598d6c c6d5a000
3351 10:00:52.389554 # [ 114.664429] bee0: b6dff000 00020000 00000004 00000011 0001ffef c6d5bee0 00000001 00000805
3352 10:00:52.396270 # [ 114.672617] bf00: c69dadc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3353 10:00:52.405975 # [ 114.680805] bf20: 00000000 00000000 c6d5a000 4b226e53 b6dfe000 c29cbe00 c29cbe00 c6d5a000
3354 10:00:52.412886 # [ 114.688993] bf40: b6dff000 00000000 00000000 00000004 c6d5bf94 c6d5bf60 c0598d6c c05986d8
3355 10:00:52.421765 # [ 114.697181] bf60: 00000000 00000000 c6d5bfac 4b226e53 00000011 00000011 b6f46e00 00000004
3356 10:00:52.429472 # [ 114.705369] bf80: c03002e4 c6d5a000 c6d5bfa4 c6d5bf98 c0598dfc c0598d04 00000000 c6d5bfa8
3357 10:00:52.437613 # [ 114.713556] bfa0: c03000c0 c0598df0 00000011 00000011 00000001 b6dff000 00000011 00000000
3358 10:00:52.446076 # [ 114.721744] bfc0: 00000011 00000011 b6f46e00 00000004 00000001 00000000 00020000 bea51a54
3359 10:00:52.454498 # [ 114.729931] bfe0: 00000004 bea51788 b6eb14cf b6e377e6 800e0030 00000001 00000000 00000000
3360 10:00:52.458122 # [ 114.738113] Backtrace:
3361 10:00:52.465921 # [ 114.740586] [<c0c2f3bc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3362 10:00:52.470817 # [ 114.749295] r6:00000011 r5:c6a15000 r4:00000026
3363 10:00:52.477711 # [ 114.753929] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3364 10:00:52.486426 # [ 114.761953] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3365 10:00:52.495224 # [ 114.769880] r9:c6d5bf60 r8:c5342e40 r7:00000011 r6:b6dff000 r5:c29cbe00 r4:c0c2e8c8
3366 10:00:52.502206 # [ 114.777640] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3367 10:00:52.510968 # [ 114.785481] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6dff000 r5:c29cbe00 r4:00000000
3368 10:00:52.518943 # [ 114.793235] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3369 10:00:52.526832 # [ 114.800381] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c6d5a000 r5:c29cbe00
3370 10:00:52.531309 # [ 114.808216] r4:c29cbe00
3371 10:00:52.537677 # [ 114.810763] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3372 10:00:52.545395 # [ 114.817911] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:00000011 r4:00000011
3373 10:00:52.552736 # [ 114.825669] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3374 10:00:52.556233 # [ 114.833246] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
3375 10:00:52.566438 # [ 114.838309] bfa0: 00000011 00000011 00000001 b6dff000 00000011 00000000
3376 10:00:52.572406 # [ 114.846498] bfc0: 00000011 00000011 b6f46e00 00000004 00000001 00000000 00020000 bea51a54
3377 10:00:52.578347 # [ 114.854684] bfe0: 00000004 bea51788 b6eb14cf b6e377e6
3378 10:00:52.584870 # [ 114.859748] Code: e1a01004 e30103a0 e34c01ad eb1d43a3 (e5943000)
3379 10:00:52.588553 # [ 114.865855] ---[ end trace f1a5231da50a8c0c ]---
3380 10:00:52.594911 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3381 10:00:52.597902 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3382 10:00:52.600991 # selftests: lkdtm: ACCESS_NULL.sh
3383 10:00:52.627569 [ 115.439914] lkdtm: Performing direct entry ACCESS_NULL
3384 10:00:52.629001 [ 115.445105] lkdtm: attempting bad read at 00000000
3385 10:00:52.631209 [ 115.450141] 8<--- cut here ---
3386 10:00:52.639038 [ 115.453239] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3387 10:00:52.643564 [ 115.461554] pgd = e723e4eb
3388 10:00:52.645848 [ 115.464302] [00000000] *pgd=00000000
3389 10:00:52.650670 [ 115.468048] Internal error: Oops: 5 [#11] SMP ARM
3390 10:00:52.681381 [ 115.472792] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3391 10:00:52.687727 [ 115.502060] CPU: 3 PID: 2384 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3392 10:00:52.695187 [ 115.509826] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3393 10:00:52.698569 [ 115.516394] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3394 10:00:52.705409 [ 115.521054] LR is at __irq_work_queue_local+0x40/0x74
3395 10:00:52.711313 [ 115.526130] pc : [<c138b27c>] lr : [<c049b9dc>] psr: 600e0013
3396 10:00:52.716438 [ 115.532419] sp : c6ee3e50 ip : c6ee3d58 fp : c6ee3e64
3397 10:00:52.721093 [ 115.537665] r10: 0000000c r9 : c1ad0490 r8 : c15e8544
3398 10:00:52.728698 [ 115.542914] r7 : c6ee3f60 r6 : 0000000c r5 : c5bf1000 r4 : 00000000
3399 10:00:52.735988 [ 115.549462] r3 : b5aec310 r2 : b5aec310 r1 : ef7c05e0 r0 : 00000026
3400 10:00:52.743701 [ 115.556015] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3401 10:00:52.747683 [ 115.563174] Control: 10c5387d Table: 16f5404a DAC: 00000051
3402 10:00:52.753121 [ 115.568948] Process cat (pid: 2384, stack limit = 0x310b64bf)
3403 10:00:52.760323 [ 115.574719] Stack: (0xc6ee3e50 to 0xc6ee4000)
3404 10:00:52.766622 [ 115.579108] 3e40: 00000027 c5bf1000 c6ee3e74 c6ee3e68
3405 10:00:52.775181 [ 115.587320] 3e60: c0c2e4e8 c138b260 c6ee3e9c c6ee3e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5afab40
3406 10:00:52.782110 [ 115.595528] 3e80: b6dcd000 0000000c c5342e40 c6ee3f60 c6ee3ec4 c6ee3ea0 c07f5bc8 c0c2e8d4
3407 10:00:52.792058 [ 115.603738] 3ea0: 00000000 c5afab40 b6dcd000 c2816000 c6ee3f60 c07f5b64 c6ee3f5c c6ee3ec8
3408 10:00:52.798327 [ 115.611946] 3ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6ee2000
3409 10:00:52.806595 [ 115.620153] 3ee0: b6dcd000 00020000 00000004 0000000c 0001fff4 c6ee3ee0 00000001 b6dcc000
3410 10:00:52.814894 [ 115.628359] 3f00: c5ad1680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3411 10:00:52.824588 [ 115.636568] 3f20: 00000000 00000000 c13a07c8 b5aec310 c205cb60 c5afab40 c5afab40 c6ee2000
3412 10:00:52.832329 [ 115.644775] 3f40: b6dcd000 00000000 00000000 00000004 c6ee3f94 c6ee3f60 c0598d6c c05986d8
3413 10:00:52.839504 [ 115.652984] 3f60: 00000000 00000000 c6ee3fac b5aec310 0000000c 0000000c b6f14e00 00000004
3414 10:00:52.850238 [ 115.661191] 3f80: c03002e4 c6ee2000 c6ee3fa4 c6ee3f98 c0598dfc c0598d04 00000000 c6ee3fa8
3415 10:00:52.856986 [ 115.669396] 3fa0: c03000c0 c0598df0 0000000c 0000000c 00000001 b6dcd000 0000000c 00000000
3416 10:00:52.865819 [ 115.677603] 3fc0: 0000000c 0000000c b6f14e00 00000004 00000001 00000000 00020000 bed7aa54
3417 10:00:52.873405 [ 115.685809] 3fe0: 00000004 bed7a788 b6e7f4cf b6e057e6 800e0030 00000001 00000000 00000000
3418 10:00:52.875621 [ 115.694002] Backtrace:
3419 10:00:52.882912 [ 115.696516] [<c138b254>] (lkdtm_ACCESS_NULL) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3420 10:00:52.887892 [ 115.704810] r5:c5bf1000 r4:00000027
3421 10:00:52.896368 [ 115.708426] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3422 10:00:52.902534 [ 115.716471] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3423 10:00:52.909596 [ 115.724420] r9:c6ee3f60 r8:c5342e40 r7:0000000c r6:b6dcd000 r5:c5afab40 r4:c0c2e8c8
3424 10:00:52.919278 [ 115.732207] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3425 10:00:52.925809 [ 115.740071] r9:c07f5b64 r8:c6ee3f60 r7:c2816000 r6:b6dcd000 r5:c5afab40 r4:00000000
3426 10:00:52.932465 [ 115.747847] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3427 10:00:52.944295 [ 115.755013] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6ee2000 r5:c5afab40
3428 10:00:52.945309 [ 115.762863] r4:c5afab40
3429 10:00:52.952123 [ 115.765431] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3430 10:00:52.960455 [ 115.772596] r9:c6ee2000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000000c r4:0000000c
3431 10:00:52.965865 [ 115.780375] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3432 10:00:52.972678 [ 115.787966] Exception stack(0xc6ee3fa8 to 0xc6ee3ff0)
3433 10:00:52.981889 [ 115.793046] 3fa0: 0000000c 0000000c 00000001 b6dcd000 0000000c 00000000
3434 10:00:52.990598 [ 115.801252] 3fc0: 0000000c 0000000c b6f14e00 00000004 00000001 00000000 00020000 bed7aa54
3435 10:00:52.992783 [ 115.809453] 3fe0: 00000004 bed7a788 b6e7f4cf b6e057e6
3436 10:00:52.998474 [ 115.814538] Code: e30103a0 e34c01ad e1a01004 ebffd438 (e5945000)
3437 10:00:53.003608 [ 115.820835] ---[ end trace f1a5231da50a8c0d ]---
3438 10:00:53.007579 # Segmentation fault
3439 10:00:53.125120 # [ 115.439914] lkdtm: Performing direct entry ACCESS_NULL
3440 10:00:53.131790 # [ 115.445105] lkdtm: attempting bad read at 00000000
3441 10:00:53.133372 # [ 115.450141] 8<--- cut here ---
3442 10:00:53.142416 # [ 115.453239] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3443 10:00:53.145099 # [ 115.461554] pgd = e723e4eb
3444 10:00:53.149447 # [ 115.464302] [00000000] *pgd=00000000
3445 10:00:53.154678 # [ 115.468048] Internal error: Oops: 5 [#11] SMP ARM
3446 10:00:53.183387 # [ 115.472792] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3447 10:00:53.193302 # [ 115.502060] CPU: 3 PID: 2384 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3448 10:00:53.197331 # [ 115.509826] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3449 10:00:53.201785 # [ 115.516394] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3450 10:00:53.206033 # [ 115.521054] LR is at __irq_work_queue_local+0x40/0x74
3451 10:00:53.214398 # [ 115.526130] pc : [<c138b27c>] lr : [<c049b9dc>] psr: 600e0013
3452 10:00:53.218523 # [ 115.532419] sp : c6ee3e50 ip : c6ee3d58 fp : c6ee3e64
3453 10:00:53.224791 # [ 115.537665] r10: 0000000c r9 : c1ad0490 r8 : c15e8544
3454 10:00:53.231856 # [ 115.542914] r7 : c6ee3f60 r6 : 0000000c r5 : c5bf1000 r4 : 00000000
3455 10:00:53.239956 # [ 115.549462] r3 : b5aec310 r2 : b5aec310 r1 : ef7c05e0 r0 : 00000026
3456 10:00:53.244711 # [ 115.556015] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3457 10:00:53.251087 # [ 115.563174] Control: 10c5387d Table: 16f5404a DAC: 00000051
3458 10:00:53.258150 # [ 115.568948] Process cat (pid: 2384, stack limit = 0x310b64bf)
3459 10:00:53.260874 # [ 115.574719] Stack: (0xc6ee3e50 to 0xc6ee4000)
3460 10:00:53.270285 # [ 115.579108] 3e40: 00000027 c5bf1000 c6ee3e74 c6ee3e68
3461 10:00:53.279596 # [ 115.587320] 3e60: c0c2e4e8 c138b260 c6ee3e9c c6ee3e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c5afab40
3462 10:00:53.287326 # [ 115.595528] 3e80: b6dcd000 0000000c c5342e40 c6ee3f60 c6ee3ec4 c6ee3ea0 c07f5bc8 c0c2e8d4
3463 10:00:53.293730 # [ 115.603738] 3ea0: 00000000 c5afab40 b6dcd000 c2816000 c6ee3f60 c07f5b64 c6ee3f5c c6ee3ec8
3464 10:00:53.304560 # [ 115.611946] 3ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6ee2000
3465 10:00:53.310362 # [ 115.620153] 3ee0: b6dcd000 00020000 00000004 0000000c 0001fff4 c6ee3ee0 00000001 b6dcc000
3466 10:00:53.318703 # [ 115.628359] 3f00: c5ad1680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3467 10:00:53.331653 # [ 115.636568] 3f20: 00000000 00000000 c13a07c8 b5aec310 c205cb60 c5afab40 c5afab40 c6ee2000
3468 10:00:53.337753 # [ 115.644775] 3f40: b6dcd000 00000000 00000000 00000004 c6ee3f94 c6ee3f60 c0598d6c c05986d8
3469 10:00:53.346549 # [ 115.652984] 3f60: 00000000 00000000 c6ee3fac b5aec310 0000000c 0000000c b6f14e00 00000004
3470 10:00:53.352762 # [ 115.661191] 3f80: c03002e4 c6ee2000 c6ee3fa4 c6ee3f98 c0598dfc c0598d04 00000000 c6ee3fa8
3471 10:00:53.363715 # [ 115.669396] 3fa0: c03000c0 c0598df0 0000000c 0000000c 00000001 b6dcd000 0000000c 00000000
3472 10:00:53.371171 # [ 115.677603] 3fc0: 0000000c 0000000c b6f14e00 00000004 00000001 00000000 00020000 bed7aa54
3473 10:00:53.377577 # [ 115.685809] 3fe0: 00000004 bed7a788 b6e7f4cf b6e057e6 800e0030 00000001 00000000 00000000
3474 10:00:53.381208 # [ 115.694002] Backtrace:
3475 10:00:53.388867 # [ 115.696516] [<c138b254>] (lkdtm_ACCESS_NULL) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3476 10:00:53.394929 # [ 115.704810] r5:c5bf1000 r4:00000027
3477 10:00:53.400664 # [ 115.708426] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3478 10:00:53.409525 # [ 115.716471] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3479 10:00:53.416538 # [ 115.724420] r9:c6ee3f60 r8:c5342e40 r7:0000000c r6:b6dcd000 r5:c5afab40 r4:c0c2e8c8
3480 10:00:53.424281 # [ 115.732207] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3481 10:00:53.431950 # [ 115.740071] r9:c07f5b64 r8:c6ee3f60 r7:c2816000 r6:b6dcd000 r5:c5afab40 r4:00000000
3482 10:00:53.440995 # [ 115.747847] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3483 10:00:53.447629 # [ 115.755013] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6ee2000 r5:c5afab40
3484 10:00:53.449436 # [ 115.762863] r4:c5afab40
3485 10:00:53.460046 # [ 115.765431] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3486 10:00:53.466517 # [ 115.772596] r9:c6ee2000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000000c r4:0000000c
3487 10:00:53.473466 # [ 115.780375] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3488 10:00:53.478564 # [ 115.787966] Exception stack(0xc6ee3fa8 to 0xc6ee3ff0)
3489 10:00:53.488291 # [ 115.793046] 3fa0: 0000000c 0000000c 00000001 b6dcd000 0000000c 00000000
3490 10:00:53.495780 # [ 115.801252] 3fc0: 0000000c 0000000c b6f14e00 00000004 00000001 00000000 00020000 bed7aa54
3491 10:00:53.500371 # [ 115.809453] 3fe0: 00000004 bed7a788 b6e7f4cf b6e057e6
3492 10:00:53.505868 # [ 115.814538] Code: e30103a0 e34c01ad e1a01004 ebffd438 (e5945000)
3493 10:00:53.511061 # [ 115.820835] ---[ end trace f1a5231da50a8c0d ]---
3494 10:00:53.515618 # ACCESS_NULL: missing 'call trace:': [FAIL]
3495 10:00:53.521250 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3496 10:00:53.522888 # selftests: lkdtm: WRITE_RO.sh
3497 10:00:53.537563 [ 116.355144] lkdtm: Performing direct entry WRITE_RO
3498 10:00:53.543667 [ 116.360103] lkdtm: attempting bad rodata write at c15e87dc
3499 10:00:53.547342 [ 116.365681] 8<--- cut here ---
3500 10:00:53.554201 [ 116.368749] Unable to handle kernel paging request at virtual address c15e87dc
3501 10:00:53.556768 [ 116.375981] pgd = e723e4eb
3502 10:00:53.562419 [ 116.378698] [c15e87dc] *pgd=1141941e(bad)
3503 10:00:53.567184 [ 116.382735] Internal error: Oops: 80d [#12] SMP ARM
3504 10:00:53.594580 [ 116.387623] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3505 10:00:53.602685 [ 116.416698] CPU: 1 PID: 2458 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3506 10:00:53.608913 [ 116.424450] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3507 10:00:53.613963 [ 116.430997] PC is at lkdtm_WRITE_RO+0x44/0x50
3508 10:00:53.618724 [ 116.435374] LR is at __irq_work_queue_local+0x40/0x74
3509 10:00:53.625533 [ 116.440434] pc : [<c138b098>] lr : [<c049b9dc>] psr: 600e0013
3510 10:00:53.629486 [ 116.446708] sp : c6d5be50 ip : c6d5bd58 fp : c6d5be64
3511 10:00:53.635868 [ 116.451939] r10: 00000009 r9 : c1ad049c r8 : c15e8544
3512 10:00:53.642339 [ 116.457171] r7 : c6d5bf60 r6 : 00000009 r5 : c6c7a000 r4 : c15e87dc
3513 10:00:53.648949 [ 116.463704] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1ad12a0
3514 10:00:53.656672 [ 116.470239] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3515 10:00:53.664055 [ 116.477382] Control: 10c5387d Table: 16f5404a DAC: 00000051
3516 10:00:53.668770 [ 116.483138] Process cat (pid: 2458, stack limit = 0x614cb092)
3517 10:00:53.671173 [ 116.488891] Stack: (0xc6d5be50 to 0xc6d5c000)
3518 10:00:53.679089 [ 116.493262] be40: 00000028 c6c7a000 c6d5be74 c6d5be68
3519 10:00:53.687909 [ 116.501451] be60: c0c2e4e8 c138b060 c6d5be9c c6d5be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a57040
3520 10:00:53.695902 [ 116.509641] be80: b6e88000 00000009 c5342e40 c6d5bf60 c6d5bec4 c6d5bea0 c07f5bc8 c0c2e8d4
3521 10:00:53.704255 [ 116.517829] bea0: 00000000 c6a57040 b6e88000 c2816000 c6d5bf60 c07f5b64 c6d5bf5c c6d5bec8
3522 10:00:53.711747 [ 116.526018] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d5a000
3523 10:00:53.720056 [ 116.534205] bee0: b6e88000 00020000 00000004 00000009 0001fff7 c6d5bee0 00000001 b6e87000
3524 10:00:53.729594 [ 116.542393] bf00: c5afa000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3525 10:00:53.737051 [ 116.550582] bf20: 00000000 00000000 c13a07c8 44fdcd93 c205cb60 c6a57040 c6a57040 c6d5a000
3526 10:00:53.744583 [ 116.558771] bf40: b6e88000 00000000 00000000 00000004 c6d5bf94 c6d5bf60 c0598d6c c05986d8
3527 10:00:53.754127 [ 116.566962] bf60: 00000000 00000000 c6d5bfac 44fdcd93 00000009 00000009 b6fcfe00 00000004
3528 10:00:53.760893 [ 116.575151] bf80: c03002e4 c6d5a000 c6d5bfa4 c6d5bf98 c0598dfc c0598d04 00000000 c6d5bfa8
3529 10:00:53.771661 [ 116.583339] bfa0: c03000c0 c0598df0 00000009 00000009 00000001 b6e88000 00000009 00000000
3530 10:00:53.780823 [ 116.591529] bfc0: 00000009 00000009 b6fcfe00 00000004 00000001 00000000 00020000 be8dca54
3531 10:00:53.787340 [ 116.599719] bfe0: 00000004 be8dc788 b6f3a4cf b6ec07e6 800e0030 00000001 00000000 00000000
3532 10:00:53.788592 [ 116.607900] Backtrace:
3533 10:00:53.798514 [ 116.610376] [<c138b054>] (lkdtm_WRITE_RO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3534 10:00:53.800678 [ 116.618390] r5:c6c7a000 r4:00000028
3535 10:00:53.809796 [ 116.621984] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3536 10:00:53.816197 [ 116.630009] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3537 10:00:53.826008 [ 116.637937] r9:c6d5bf60 r8:c5342e40 r7:00000009 r6:b6e88000 r5:c6a57040 r4:c0c2e8c8
3538 10:00:53.831149 [ 116.645702] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3539 10:00:53.840722 [ 116.653544] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e88000 r5:c6a57040 r4:00000000
3540 10:00:53.845876 [ 116.661299] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3541 10:00:53.853867 [ 116.668446] r10:00000004 r9:00000000 r8:00000000 r7:b6e88000 r6:c6d5a000 r5:c6a57040
3542 10:00:53.856674 [ 116.676282] r4:c6a57040
3543 10:00:53.863707 [ 116.678829] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3544 10:00:53.871456 [ 116.685976] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6fcfe00 r5:00000009 r4:00000009
3545 10:00:53.878947 [ 116.693734] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3546 10:00:53.885464 [ 116.701310] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
3547 10:00:53.893367 [ 116.706372] bfa0: 00000009 00000009 00000001 b6e88000 00000009 00000000
3548 10:00:53.900963 [ 116.714561] bfc0: 00000009 00000009 b6fcfe00 00000004 00000001 00000000 00020000 be8dca54
3549 10:00:53.906076 [ 116.722746] bfe0: 00000004 be8dc788 b6f3a4cf b6ec07e6
3550 10:00:53.914897 [ 116.727811] Code: e34a3bcd e30102a0 e34c01ad e0233002 (e5843000)
3551 10:00:53.916031 [ 116.733918] ---[ end trace f1a5231da50a8c0e ]---
3552 10:00:53.920640 # Segmentation fault
3553 10:00:54.089743 # [ 116.355144] lkdtm: Performing direct entry WRITE_RO
3554 10:00:54.095592 # [ 116.360103] lkdtm: attempting bad rodata write at c15e87dc
3555 10:00:54.099163 # [ 116.365681] 8<--- cut here ---
3556 10:00:54.105601 # [ 116.368749] Unable to handle kernel paging request at virtual address c15e87dc
3557 10:00:54.108238 # [ 116.375981] pgd = e723e4eb
3558 10:00:54.115765 # [ 116.378698] [c15e87dc] *pgd=1141941e(bad)
3559 10:00:54.119028 # [ 116.382735] Internal error: Oops: 80d [#12] SMP ARM
3560 10:00:54.147370 # [ 116.387623] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3561 10:00:54.155038 # [ 116.416698] CPU: 1 PID: 2458 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3562 10:00:54.162540 # [ 116.424450] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3563 10:00:54.166124 # [ 116.430997] PC is at lkdtm_WRITE_RO+0x44/0x50
3564 10:00:54.171704 # [ 116.435374] LR is at __irq_work_queue_local+0x40/0x74
3565 10:00:54.177603 # [ 116.440434] pc : [<c138b098>] lr : [<c049b9dc>] psr: 600e0013
3566 10:00:54.184317 # [ 116.446708] sp : c6d5be50 ip : c6d5bd58 fp : c6d5be64
3567 10:00:54.187872 # [ 116.451939] r10: 00000009 r9 : c1ad049c r8 : c15e8544
3568 10:00:54.196600 # [ 116.457171] r7 : c6d5bf60 r6 : 00000009 r5 : c6c7a000 r4 : c15e87dc
3569 10:00:54.202302 # [ 116.463704] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1ad12a0
3570 10:00:54.208923 # [ 116.470239] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3571 10:00:54.217661 # [ 116.477382] Control: 10c5387d Table: 16f5404a DAC: 00000051
3572 10:00:54.223360 # [ 116.483138] Process cat (pid: 2458, stack limit = 0x614cb092)
3573 10:00:54.226998 # [ 116.488891] Stack: (0xc6d5be50 to 0xc6d5c000)
3574 10:00:54.234510 # [ 116.493262] be40: 00000028 c6c7a000 c6d5be74 c6d5be68
3575 10:00:54.242077 # [ 116.501451] be60: c0c2e4e8 c138b060 c6d5be9c c6d5be78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c6a57040
3576 10:00:54.250526 # [ 116.509641] be80: b6e88000 00000009 c5342e40 c6d5bf60 c6d5bec4 c6d5bea0 c07f5bc8 c0c2e8d4
3577 10:00:54.261126 # [ 116.517829] bea0: 00000000 c6a57040 b6e88000 c2816000 c6d5bf60 c07f5b64 c6d5bf5c c6d5bec8
3578 10:00:54.268630 # [ 116.526018] bec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6d5a000
3579 10:00:54.277621 # [ 116.534205] bee0: b6e88000 00020000 00000004 00000009 0001fff7 c6d5bee0 00000001 b6e87000
3580 10:00:54.284099 # [ 116.542393] bf00: c5afa000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3581 10:00:54.294080 # [ 116.550582] bf20: 00000000 00000000 c13a07c8 44fdcd93 c205cb60 c6a57040 c6a57040 c6d5a000
3582 10:00:54.299998 # [ 116.558771] bf40: b6e88000 00000000 00000000 00000004 c6d5bf94 c6d5bf60 c0598d6c c05986d8
3583 10:00:54.310546 # [ 116.566962] bf60: 00000000 00000000 c6d5bfac 44fdcd93 00000009 00000009 b6fcfe00 00000004
3584 10:00:54.317511 # [ 116.575151] bf80: c03002e4 c6d5a000 c6d5bfa4 c6d5bf98 c0598dfc c0598d04 00000000 c6d5bfa8
3585 10:00:54.325893 # [ 116.583339] bfa0: c03000c0 c0598df0 00000009 00000009 00000001 b6e88000 00000009 00000000
3586 10:00:54.333873 # [ 116.591529] bfc0: 00000009 00000009 b6fcfe00 00000004 00000001 00000000 00020000 be8dca54
3587 10:00:54.342263 # [ 116.599719] bfe0: 00000004 be8dc788 b6f3a4cf b6ec07e6 800e0030 00000001 00000000 00000000
3588 10:00:54.344655 # [ 116.607900] Backtrace:
3589 10:00:54.353562 # [ 116.610376] [<c138b054>] (lkdtm_WRITE_RO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3590 10:00:54.357011 # [ 116.618390] r5:c6c7a000 r4:00000028
3591 10:00:54.366349 # [ 116.621984] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3592 10:00:54.372564 # [ 116.630009] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3593 10:00:54.382161 # [ 116.637937] r9:c6d5bf60 r8:c5342e40 r7:00000009 r6:b6e88000 r5:c6a57040 r4:c0c2e8c8
3594 10:00:54.389810 # [ 116.645702] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3595 10:00:54.396854 # [ 116.653544] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e88000 r5:c6a57040 r4:00000000
3596 10:00:54.404873 # [ 116.661299] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3597 10:00:54.413066 # [ 116.668446] r10:00000004 r9:00000000 r8:00000000 r7:b6e88000 r6:c6d5a000 r5:c6a57040
3598 10:00:54.415649 # [ 116.676282] r4:c6a57040
3599 10:00:54.423944 # [ 116.678829] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3600 10:00:54.430996 # [ 116.685976] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6fcfe00 r5:00000009 r4:00000009
3601 10:00:54.441592 # [ 116.693734] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3602 10:00:54.442735 # [ 116.701310] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
3603 10:00:54.453220 # [ 116.706372] bfa0: 00000009 00000009 00000001 b6e88000 00000009 00000000
3604 10:00:54.460797 # [ 116.714561] bfc0: 00000009 00000009 b6fcfe00 00000004 00000001 00000000 00020000 be8dca54
3605 10:00:54.467300 # [ 116.722746] bfe0: 00000004 be8dc788 b6f3a4cf b6ec07e6
3606 10:00:54.471382 # [ 116.727811] Code: e34a3bcd e30102a0 e34c01ad e0233002 (e5843000)
3607 10:00:54.475969 # [ 116.733918] ---[ end trace f1a5231da50a8c0e ]---
3608 10:00:54.480559 # WRITE_RO: missing 'call trace:': [FAIL]
3609 10:00:54.485072 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3610 10:00:54.486825 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3611 10:00:54.571146 [ 117.386765] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3612 10:00:54.577926 [ 117.392627] lkdtm: attempting bad ro_after_init write at c1b83c60
3613 10:00:54.581152 [ 117.398850] 8<--- cut here ---
3614 10:00:54.589267 [ 117.401920] Unable to handle kernel paging request at virtual address c1b83c60
3615 10:00:54.593033 [ 117.409151] pgd = ca5c63e8
3616 10:00:54.595328 [ 117.411866] [c1b83c60] *pgd=11a1941e(bad)
3617 10:00:54.598491 [ 117.415905] Internal error: Oops: 80d [#13] SMP ARM
3618 10:00:54.627840 [ 117.420792] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3619 10:00:54.635729 [ 117.449868] CPU: 1 PID: 2532 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3620 10:00:54.641998 [ 117.457617] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3621 10:00:54.648611 [ 117.464161] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3622 10:00:54.651900 [ 117.469494] LR is at __irq_work_queue_local+0x40/0x74
3623 10:00:54.659654 [ 117.474552] pc : [<c138b108>] lr : [<c049b9dc>] psr: 600e0013
3624 10:00:54.665699 [ 117.480827] sp : c6907e50 ip : c6907d58 fp : c6907e64
3625 10:00:54.670212 [ 117.486059] r10: 00000014 r9 : c1ad04a8 r8 : c15e8544
3626 10:00:54.676057 [ 117.491291] r7 : c6907f60 r6 : 00000014 r5 : c5ba0000 r4 : c1b83c60
3627 10:00:54.681866 [ 117.497827] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad12a0
3628 10:00:54.689071 [ 117.504362] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3629 10:00:54.695550 [ 117.511505] Control: 10c5387d Table: 16de404a DAC: 00000051
3630 10:00:54.701602 [ 117.517259] Process cat (pid: 2532, stack limit = 0xdfe6ca81)
3631 10:00:54.705836 [ 117.523014] Stack: (0xc6907e50 to 0xc6908000)
3632 10:00:54.716081 [ 117.527383] 7e40: 00000029 c5ba0000 c6907e74 c6907e68
3633 10:00:54.723872 [ 117.535573] 7e60: c0c2e4e8 c138b0b0 c6907e9c c6907e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68fd900
3634 10:00:54.730639 [ 117.543762] 7e80: b6e57000 00000014 c5342e40 c6907f60 c6907ec4 c6907ea0 c07f5bc8 c0c2e8d4
3635 10:00:54.737827 [ 117.551950] 7ea0: 00000000 c68fd900 b6e57000 c2816000 c6907f60 c07f5b64 c6907f5c c6907ec8
3636 10:00:54.746949 [ 117.560141] 7ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6906000
3637 10:00:54.757128 [ 117.568330] 7ee0: b6e57000 00020000 00000004 00000014 0001ffec c6907ee0 00000001 b6e56000
3638 10:00:54.763192 [ 117.576518] 7f00: c5ad0500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3639 10:00:54.771967 [ 117.584707] 7f20: 00000000 00000000 c13a07c8 d13d0181 c205cb60 c68fd900 c68fd900 c6906000
3640 10:00:54.778652 [ 117.592895] 7f40: b6e57000 00000000 00000000 00000004 c6907f94 c6907f60 c0598d6c c05986d8
3641 10:00:54.787835 [ 117.601083] 7f60: 00000000 00000000 c6907fac d13d0181 00000014 00000014 b6f9ee00 00000004
3642 10:00:54.795917 [ 117.609271] 7f80: c03002e4 c6906000 c6907fa4 c6907f98 c0598dfc c0598d04 00000000 c6907fa8
3643 10:00:54.804774 [ 117.617460] 7fa0: c03000c0 c0598df0 00000014 00000014 00000001 b6e57000 00000014 00000000
3644 10:00:54.814217 [ 117.625649] 7fc0: 00000014 00000014 b6f9ee00 00000004 00000001 00000000 00020000 bea0ba54
3645 10:00:54.820210 [ 117.633836] 7fe0: 00000004 bea0b788 b6f094cf b6e8f7e6 800e0030 00000001 00000000 00000000
3646 10:00:54.822863 [ 117.642017] Backtrace:
3647 10:00:54.831585 [ 117.644496] [<c138b0a4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3648 10:00:54.835190 [ 117.653464] r5:c5ba0000 r4:00000029
3649 10:00:54.843369 [ 117.657060] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3650 10:00:54.851976 [ 117.665084] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3651 10:00:54.859236 [ 117.673012] r9:c6907f60 r8:c5342e40 r7:00000014 r6:b6e57000 r5:c68fd900 r4:c0c2e8c8
3652 10:00:54.866356 [ 117.680775] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3653 10:00:54.874082 [ 117.688617] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e57000 r5:c68fd900 r4:00000000
3654 10:00:54.881991 [ 117.696372] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3655 10:00:54.889067 [ 117.703519] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c6906000 r5:c68fd900
3656 10:00:54.893018 [ 117.711353] r4:c68fd900
3657 10:00:54.899963 [ 117.713900] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3658 10:00:54.909733 [ 117.721047] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000014 r4:00000014
3659 10:00:54.916245 [ 117.728805] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3660 10:00:54.919176 [ 117.736380] Exception stack(0xc6907fa8 to 0xc6907ff0)
3661 10:00:54.929314 [ 117.741444] 7fa0: 00000014 00000014 00000001 b6e57000 00000014 00000000
3662 10:00:54.937276 [ 117.749632] 7fc0: 00000014 00000014 b6f9ee00 00000004 00000001 00000000 00020000 bea0ba54
3663 10:00:54.941479 [ 117.757817] 7fe0: 00000004 bea0b788 b6f094cf b6e8f7e6
3664 10:00:54.946597 [ 117.762881] Code: e34a3bcd e30102a0 e34c01ad e0233002 (e5843000)
3665 10:00:54.951126 [ 117.768990] ---[ end trace f1a5231da50a8c0f ]---
3666 10:00:54.955512 # Segmentation fault
3667 10:00:55.077993 # [ 117.386765] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3668 10:00:55.083126 # [ 117.392627] lkdtm: attempting bad ro_after_init write at c1b83c60
3669 10:00:55.086145 # [ 117.398850] 8<--- cut here ---
3670 10:00:55.093569 # [ 117.401920] Unable to handle kernel paging request at virtual address c1b83c60
3671 10:00:55.096379 # [ 117.409151] pgd = ca5c63e8
3672 10:00:55.101417 # [ 117.411866] [c1b83c60] *pgd=11a1941e(bad)
3673 10:00:55.105641 # [ 117.415905] Internal error: Oops: 80d [#13] SMP ARM
3674 10:00:55.134727 # [ 117.420792] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3675 10:00:55.143299 # [ 117.449868] CPU: 1 PID: 2532 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3676 10:00:55.150121 # [ 117.457617] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3677 10:00:55.157301 # [ 117.464161] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3678 10:00:55.160012 # [ 117.469494] LR is at __irq_work_queue_local+0x40/0x74
3679 10:00:55.167926 # [ 117.474552] pc : [<c138b108>] lr : [<c049b9dc>] psr: 600e0013
3680 10:00:55.173471 # [ 117.480827] sp : c6907e50 ip : c6907d58 fp : c6907e64
3681 10:00:55.177775 # [ 117.486059] r10: 00000014 r9 : c1ad04a8 r8 : c15e8544
3682 10:00:55.183378 # [ 117.491291] r7 : c6907f60 r6 : 00000014 r5 : c5ba0000 r4 : c1b83c60
3683 10:00:55.190290 # [ 117.497827] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad12a0
3684 10:00:55.198417 # [ 117.504362] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3685 10:00:55.203642 # [ 117.511505] Control: 10c5387d Table: 16de404a DAC: 00000051
3686 10:00:55.209845 # [ 117.517259] Process cat (pid: 2532, stack limit = 0xdfe6ca81)
3687 10:00:55.214826 # [ 117.523014] Stack: (0xc6907e50 to 0xc6908000)
3688 10:00:55.224266 # [ 117.527383] 7e40: 00000029 c5ba0000 c6907e74 c6907e68
3689 10:00:55.231834 # [ 117.535573] 7e60: c0c2e4e8 c138b0b0 c6907e9c c6907e78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68fd900
3690 10:00:55.239822 # [ 117.543762] 7e80: b6e57000 00000014 c5342e40 c6907f60 c6907ec4 c6907ea0 c07f5bc8 c0c2e8d4
3691 10:00:55.248400 # [ 117.551950] 7ea0: 00000000 c68fd900 b6e57000 c2816000 c6907f60 c07f5b64 c6907f5c c6907ec8
3692 10:00:55.256720 # [ 117.560141] 7ec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c6906000
3693 10:00:55.265257 # [ 117.568330] 7ee0: b6e57000 00020000 00000004 00000014 0001ffec c6907ee0 00000001 b6e56000
3694 10:00:55.273810 # [ 117.576518] 7f00: c5ad0500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3695 10:00:55.282648 # [ 117.584707] 7f20: 00000000 00000000 c13a07c8 d13d0181 c205cb60 c68fd900 c68fd900 c6906000
3696 10:00:55.289443 # [ 117.592895] 7f40: b6e57000 00000000 00000000 00000004 c6907f94 c6907f60 c0598d6c c05986d8
3697 10:00:55.298537 # [ 117.601083] 7f60: 00000000 00000000 c6907fac d13d0181 00000014 00000014 b6f9ee00 00000004
3698 10:00:55.306505 # [ 117.609271] 7f80: c03002e4 c6906000 c6907fa4 c6907f98 c0598dfc c0598d04 00000000 c6907fa8
3699 10:00:55.314531 # [ 117.617460] 7fa0: c03000c0 c0598df0 00000014 00000014 00000001 b6e57000 00000014 00000000
3700 10:00:55.324898 # [ 117.625649] 7fc0: 00000014 00000014 b6f9ee00 00000004 00000001 00000000 00020000 bea0ba54
3701 10:00:55.333655 # [ 117.633836] 7fe0: 00000004 bea0b788 b6f094cf b6e8f7e6 800e0030 00000001 00000000 00000000
3702 10:00:55.334590 # [ 117.642017] Backtrace:
3703 10:00:55.342909 # [ 117.644496] [<c138b0a4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3704 10:00:55.345846 # [ 117.653464] r5:c5ba0000 r4:00000029
3705 10:00:55.356893 # [ 117.657060] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3706 10:00:55.365537 # [ 117.665084] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3707 10:00:55.370771 # [ 117.673012] r9:c6907f60 r8:c5342e40 r7:00000014 r6:b6e57000 r5:c68fd900 r4:c0c2e8c8
3708 10:00:55.379331 # [ 117.680775] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3709 10:00:55.389416 # [ 117.688617] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e57000 r5:c68fd900 r4:00000000
3710 10:00:55.394894 # [ 117.696372] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3711 10:00:55.401849 # [ 117.703519] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c6906000 r5:c68fd900
3712 10:00:55.404270 # [ 117.711353] r4:c68fd900
3713 10:00:55.412601 # [ 117.713900] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3714 10:00:55.419356 # [ 117.721047] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000014 r4:00000014
3715 10:00:55.429436 # [ 117.728805] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3716 10:00:55.437333 # [ 117.736380] Exception stack(0xc6907fa8 to 0xc6907ff0)
3717 10:00:55.440938 # [ 117.741444] 7fa0: 00000014 00000014 00000001 b6e57000 00000014 00000000
3718 10:00:55.449235 # [ 117.749632] 7fc0: 00000014 00000014 b6f9ee00 00000004 00000001 00000000 00020000 bea0ba54
3719 10:00:55.454291 # [ 117.757817] 7fe0: 00000004 bea0b788 b6f094cf b6e8f7e6
3720 10:00:55.460677 # [ 117.762881] Code: e34a3bcd e30102a0 e34c01ad e0233002 (e5843000)
3721 10:00:55.467515 # [ 117.768990] ---[ end trace f1a5231da50a8c0f ]---
3722 10:00:55.471295 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3723 10:00:55.477680 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3724 10:00:55.478011 # selftests: lkdtm: WRITE_KERN.sh
3725 10:00:55.505662 [ 118.323103] lkdtm: Performing direct entry WRITE_KERN
3726 10:00:55.511936 [ 118.328367] lkdtm: attempting bad 7716132 byte write at c138af7c
3727 10:00:55.517141 [ 118.334421] 8<--- cut here ---
3728 10:00:55.523879 [ 118.337499] Unable to handle kernel paging request at virtual address c138af7c
3729 10:00:55.525609 [ 118.344745] pgd = 61d47343
3730 10:00:55.529389 [ 118.347474] [c138af7c] *pgd=1121940e(bad)
3731 10:00:55.533915 [ 118.351538] Internal error: Oops: 80d [#14] SMP ARM
3732 10:00:55.564048 [ 118.356439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3733 10:00:55.572681 [ 118.385721] CPU: 1 PID: 2606 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3734 10:00:55.578361 [ 118.393486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3735 10:00:55.581360 [ 118.400046] PC is at memcpy+0x50/0x330
3736 10:00:55.586142 [ 118.403821] LR is at 0xe92dd830
3737 10:00:55.590892 [ 118.406987] pc : [<c08cdb90>] lr : [<e92dd830>] psr: 200e0013
3738 10:00:55.596366 [ 118.413275] sp : c471fe2c ip : e1a0c00d fp : c471fe64
3739 10:00:55.601254 [ 118.418520] r10: 0000000b r9 : c1ad04bc r8 : e89da800
3740 10:00:55.611071 [ 118.423767] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3741 10:00:55.614832 [ 118.430316] r3 : e1a0c00d r2 : 0075bc84 r1 : c0c2f278 r0 : c138af7c
3742 10:00:55.624640 [ 118.436868] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3743 10:00:55.627321 [ 118.444027] Control: 10c5387d Table: 1483804a DAC: 00000051
3744 10:00:55.635259 [ 118.449796] Process cat (pid: 2606, stack limit = 0xc8e62296)
3745 10:00:55.638449 [ 118.455564] Stack: (0xc471fe2c to 0xc4720000)
3746 10:00:55.646142 [ 118.459952] fe20: c0c2f258 0075bd24 c471ff60 c15e8544 c138af7c
3747 10:00:55.654684 [ 118.468160] fe40: c138af7c c138b160 0000002a c6c5b000 0000000b c471ff60 c471fe74 c471fe68
3748 10:00:55.663606 [ 118.476368] fe60: c0c2e4e8 c138b120 c471fe9c c471fe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68f8a00
3749 10:00:55.671906 [ 118.484575] fe80: b6dc2000 0000000b c5342e40 c471ff60 c471fec4 c471fea0 c07f5bc8 c0c2e8d4
3750 10:00:55.680583 [ 118.492781] fea0: 00000000 c68f8a00 b6dc2000 c2816000 c471ff60 c07f5b64 c471ff5c c471fec8
3751 10:00:55.688279 [ 118.500990] fec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c471e000
3752 10:00:55.695602 [ 118.509196] fee0: b6dc2000 00020000 00000004 0000000b 0001fff5 c471fee0 00000001 b6dc1000
3753 10:00:55.703316 [ 118.517402] ff00: c29cb2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3754 10:00:55.711490 [ 118.525608] ff20: 00000000 00000000 c13a07c8 c86bf910 c205cb60 c68f8a00 c68f8a00 c471e000
3755 10:00:55.721866 [ 118.533814] ff40: b6dc2000 00000000 00000000 00000004 c471ff94 c471ff60 c0598d6c c05986d8
3756 10:00:55.727974 [ 118.542021] ff60: 00000000 00000000 c471ffac c86bf910 0000000b 0000000b b6f09e00 00000004
3757 10:00:55.737496 [ 118.550226] ff80: c03002e4 c471e000 c471ffa4 c471ff98 c0598dfc c0598d04 00000000 c471ffa8
3758 10:00:55.744853 [ 118.558432] ffa0: c03000c0 c0598df0 0000000b 0000000b 00000001 b6dc2000 0000000b 00000000
3759 10:00:55.753887 [ 118.566638] ffc0: 0000000b 0000000b b6f09e00 00000004 00000001 00000000 00020000 bef9ea54
3760 10:00:55.762586 [ 118.574844] ffe0: 00000004 bef9e788 b6e744cf b6dfa7e6 800e0030 00000001 00000000 00000000
3761 10:00:55.765512 [ 118.583036] Backtrace:
3762 10:00:55.771763 [ 118.585556] [<c138b114>] (lkdtm_WRITE_KERN) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3763 10:00:55.777017 [ 118.593767] r7:c471ff60 r6:0000000b r5:c6c5b000 r4:0000002a
3764 10:00:55.785469 [ 118.599469] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3765 10:00:55.793639 [ 118.607515] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3766 10:00:55.800872 [ 118.615467] r9:c471ff60 r8:c5342e40 r7:0000000b r6:b6dc2000 r5:c68f8a00 r4:c0c2e8c8
3767 10:00:55.809527 [ 118.623249] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3768 10:00:55.818326 [ 118.631110] r9:c07f5b64 r8:c471ff60 r7:c2816000 r6:b6dc2000 r5:c68f8a00 r4:00000000
3769 10:00:55.824298 [ 118.638886] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3770 10:00:55.831988 [ 118.646051] r10:00000004 r9:00000000 r8:00000000 r7:b6dc2000 r6:c471e000 r5:c68f8a00
3771 10:00:55.833833 [ 118.653900] r4:c68f8a00
3772 10:00:55.841148 [ 118.656466] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3773 10:00:55.850837 [ 118.663632] r9:c471e000 r8:c03002e4 r7:00000004 r6:b6f09e00 r5:0000000b r4:0000000b
3774 10:00:55.857303 [ 118.671410] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3775 10:00:55.862389 [ 118.678999] Exception stack(0xc471ffa8 to 0xc471fff0)
3776 10:00:55.873283 [ 118.684078] ffa0: 0000000b 0000000b 00000001 b6dc2000 0000000b 00000000
3777 10:00:55.878052 [ 118.692284] ffc0: 0000000b 0000000b b6f09e00 00000004 00000001 00000000 00020000 bef9ea54
3778 10:00:55.884316 [ 118.700484] ffe0: 00000004 bef9e788 b6e744cf b6dfa7e6
3779 10:00:55.889930 [ 118.705566] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3780 10:00:55.893835 [ 118.711689] ---[ end trace f1a5231da50a8c10 ]---
3781 10:00:55.898538 # Segmentation fault
3782 10:00:56.023670 # [ 118.323103] lkdtm: Performing direct entry WRITE_KERN
3783 10:00:56.031950 # [ 118.328367] lkdtm: attempting bad 7716132 byte write at c138af7c
3784 10:00:56.033942 # [ 118.334421] 8<--- cut here ---
3785 10:00:56.040977 # [ 118.337499] Unable to handle kernel paging request at virtual address c138af7c
3786 10:00:56.043170 # [ 118.344745] pgd = 61d47343
3787 10:00:56.047332 # [ 118.347474] [c138af7c] *pgd=1121940e(bad)
3788 10:00:56.052473 # [ 118.351538] Internal error: Oops: 80d [#14] SMP ARM
3789 10:00:56.083587 # [ 118.356439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3790 10:00:56.091754 # [ 118.385721] CPU: 1 PID: 2606 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3791 10:00:56.095651 # [ 118.393486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3792 10:00:56.100559 # [ 118.400046] PC is at memcpy+0x50/0x330
3793 10:00:56.102025 # [ 118.403821] LR is at 0xe92dd830
3794 10:00:56.108975 # [ 118.406987] pc : [<c08cdb90>] lr : [<e92dd830>] psr: 200e0013
3795 10:00:56.114963 # [ 118.413275] sp : c471fe2c ip : e1a0c00d fp : c471fe64
3796 10:00:56.119958 # [ 118.418520] r10: 0000000b r9 : c1ad04bc r8 : e89da800
3797 10:00:56.128987 # [ 118.423767] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3798 10:00:56.134232 # [ 118.430316] r3 : e1a0c00d r2 : 0075bc84 r1 : c0c2f278 r0 : c138af7c
3799 10:00:56.140725 # [ 118.436868] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3800 10:00:56.146221 # [ 118.444027] Control: 10c5387d Table: 1483804a DAC: 00000051
3801 10:00:56.153081 # [ 118.449796] Process cat (pid: 2606, stack limit = 0xc8e62296)
3802 10:00:56.156955 # [ 118.455564] Stack: (0xc471fe2c to 0xc4720000)
3803 10:00:56.165392 # [ 118.459952] fe20: c0c2f258 0075bd24 c471ff60 c15e8544 c138af7c
3804 10:00:56.173548 # [ 118.468160] fe40: c138af7c c138b160 0000002a c6c5b000 0000000b c471ff60 c471fe74 c471fe68
3805 10:00:56.182100 # [ 118.476368] fe60: c0c2e4e8 c138b120 c471fe9c c471fe78 c0c2e9e8 c0c2e4c8 c0c2e8c8 c68f8a00
3806 10:00:56.190576 # [ 118.484575] fe80: b6dc2000 0000000b c5342e40 c471ff60 c471fec4 c471fea0 c07f5bc8 c0c2e8d4
3807 10:00:56.198480 # [ 118.492781] fea0: 00000000 c68f8a00 b6dc2000 c2816000 c471ff60 c07f5b64 c471ff5c c471fec8
3808 10:00:56.206655 # [ 118.500990] fec0: c05987d8 c07f5b70 00000001 00000000 c0598d6c c13a07c8 c0598d6c c471e000
3809 10:00:56.215804 # [ 118.509196] fee0: b6dc2000 00020000 00000004 0000000b 0001fff5 c471fee0 00000001 b6dc1000
3810 10:00:56.223729 # [ 118.517402] ff00: c29cb2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3811 10:00:56.233026 # [ 118.525608] ff20: 00000000 00000000 c13a07c8 c86bf910 c205cb60 c68f8a00 c68f8a00 c471e000
3812 10:00:56.240706 # [ 118.533814] ff40: b6dc2000 00000000 00000000 00000004 c471ff94 c471ff60 c0598d6c c05986d8
3813 10:00:56.249485 # [ 118.542021] ff60: 00000000 00000000 c471ffac c86bf910 0000000b 0000000b b6f09e00 00000004
3814 10:00:56.256794 # [ 118.550226] ff80: c03002e4 c471e000 c471ffa4 c471ff98 c0598dfc c0598d04 00000000 c471ffa8
3815 10:00:56.266867 # [ 118.558432] ffa0: c03000c0 c0598df0 0000000b 0000000b 00000001 b6dc2000 0000000b 00000000
3816 10:00:56.273042 # [ 118.566638] ffc0: 0000000b 0000000b b6f09e00 00000004 00000001 00000000 00020000 bef9ea54
3817 10:00:56.285141 # [ 118.574844] ffe0: 00000004 bef9e788 b6e744cf b6dfa7e6 800e0030 00000001 00000000 00000000
3818 10:00:56.287713 # [ 118.583036] Backtrace:
3819 10:00:56.293224 # [ 118.585556] [<c138b114>] (lkdtm_WRITE_KERN) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3820 10:00:56.302709 # [ 118.593767] r7:c471ff60 r6:0000000b r5:c6c5b000 r4:0000002a
3821 10:00:56.308196 # [ 118.599469] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3822 10:00:56.316512 # [ 118.607515] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3823 10:00:56.323562 # [ 118.615467] r9:c471ff60 r8:c5342e40 r7:0000000b r6:b6dc2000 r5:c68f8a00 r4:c0c2e8c8
3824 10:00:56.330788 # [ 118.623249] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3825 10:00:56.338749 # [ 118.631110] r9:c07f5b64 r8:c471ff60 r7:c2816000 r6:b6dc2000 r5:c68f8a00 r4:00000000
3826 10:00:56.346687 # [ 118.638886] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3827 10:00:56.354053 # [ 118.646051] r10:00000004 r9:00000000 r8:00000000 r7:b6dc2000 r6:c471e000 r5:c68f8a00
3828 10:00:56.356375 # [ 118.653900] r4:c68f8a00
3829 10:00:56.364834 # [ 118.656466] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3830 10:00:56.372626 # [ 118.663632] r9:c471e000 r8:c03002e4 r7:00000004 r6:b6f09e00 r5:0000000b r4:0000000b
3831 10:00:56.379705 # [ 118.671410] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3832 10:00:56.385102 # [ 118.678999] Exception stack(0xc471ffa8 to 0xc471fff0)
3833 10:00:56.394046 # [ 118.684078] ffa0: 0000000b 0000000b 00000001 b6dc2000 0000000b 00000000
3834 10:00:56.401010 # [ 118.692284] ffc0: 0000000b 0000000b b6f09e00 00000004 00000001 00000000 00020000 bef9ea54
3835 10:00:56.406780 # [ 118.700484] ffe0: 00000004 bef9e788 b6e744cf b6dfa7e6
3836 10:00:56.413054 # [ 118.705566] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3837 10:00:56.417593 # [ 118.711689] ---[ end trace f1a5231da50a8c10 ]---
3838 10:00:56.422569 # WRITE_KERN: missing 'call trace:': [FAIL]
3839 10:00:56.427879 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3840 10:00:56.429587 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3841 10:00:56.474649 [ 119.288978] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3842 10:00:56.479324 [ 119.295011] lkdtm: attempting good refcount_inc() without overflow
3843 10:00:56.485676 [ 119.301392] lkdtm: attempting bad refcount_inc() overflow
3844 10:00:56.489589 [ 119.306941] ------------[ cut here ]------------
3845 10:00:56.499747 [ 119.311631] WARNING: CPU: 2 PID: 2681 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3846 10:00:56.502452 [ 119.320162] refcount_t: saturated; leaking memory.
3847 10:00:56.532815 [ 119.324967] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3848 10:00:56.540178 [ 119.354190] CPU: 2 PID: 2681 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3849 10:00:56.547913 [ 119.361943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3850 10:00:56.550996 [ 119.368477] Backtrace:
3851 10:00:56.559922 [ 119.370961] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
3852 10:00:56.564531 [ 119.378544] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
3853 10:00:56.570001 [ 119.384220] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
3854 10:00:56.578313 [ 119.391548] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3855 10:00:56.585915 [ 119.398521] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
3856 10:00:56.592406 [ 119.406279] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
3857 10:00:56.598030 [ 119.413771] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6aec000
3858 10:00:56.605843 [ 119.419450] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
3859 10:00:56.614175 [ 119.428421] r9:c1ad04c8 r8:c15e8544 r7:c6aedf60 r6:00000016 r5:c692a000 r4:c6aec000
3860 10:00:56.624451 [ 119.436188] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
3861 10:00:56.635103 [ 119.445860] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138b590>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3862 10:00:56.643539 [ 119.455962] [<c138b518>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3863 10:00:56.647696 [ 119.465100] r4:0000002b
3864 10:00:56.653794 [ 119.467650] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3865 10:00:56.663848 [ 119.475672] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3866 10:00:56.669093 [ 119.483600] r9:c6aedf60 r8:c5342e40 r7:00000016 r6:b6e3c000 r5:c6a57e00 r4:c0c2e8c8
3867 10:00:56.677591 [ 119.491361] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3868 10:00:56.684973 [ 119.499203] r9:c07f5b64 r8:c6aedf60 r7:c2816000 r6:b6e3c000 r5:c6a57e00 r4:00000000
3869 10:00:56.692661 [ 119.506959] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3870 10:00:56.700858 [ 119.514105] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c6aec000 r5:c6a57e00
3871 10:00:56.701968 [ 119.521941] r4:c6a57e00
3872 10:00:56.709048 [ 119.524487] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3873 10:00:56.717224 [ 119.531633] r9:c6aec000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:00000016 r4:00000016
3874 10:00:56.725339 [ 119.539392] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3875 10:00:56.732551 [ 119.546969] Exception stack(0xc6aedfa8 to 0xc6aedff0)
3876 10:00:56.740372 [ 119.552033] dfa0: 00000016 00000016 00000001 b6e3c000 00000016 00000000
3877 10:00:56.748471 [ 119.560223] dfc0: 00000016 00000016 b6f83e00 00000004 00000001 00000000 00020000 beeefa54
3878 10:00:56.752338 [ 119.568409] dfe0: 00000004 beeef788 b6eee4cf b6e747e6
3879 10:00:56.753925 [ 119.573541] irq event stamp: 0
3880 10:00:56.761541 [ 119.576648] hardirqs last enabled at (0): [<00000000>] 0x0
3881 10:00:56.767476 [ 119.582242] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3882 10:00:56.774836 [ 119.589790] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3883 10:00:56.781182 [ 119.597352] softirqs last disabled at (0): [<00000000>] 0x0
3884 10:00:56.785099 [ 119.602943] ---[ end trace f1a5231da50a8c11 ]---
3885 10:00:56.789965 [ 119.607621] lkdtm: Overflow detected: saturated
3886 10:00:56.901803 # [ 119.288978] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3887 10:00:56.908885 # [ 119.295011] lkdtm: attempting good refcount_inc() without overflow
3888 10:00:56.914077 # [ 119.301392] lkdtm: attempting bad refcount_inc() overflow
3889 10:00:56.917015 # [ 119.306941] ------------[ cut here ]------------
3890 10:00:56.927806 # [ 119.311631] WARNING: CPU: 2 PID: 2681 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3891 10:00:56.934763 # [ 119.320162] refcount_t: saturated; leaking memory.
3892 10:00:56.959029 # [ 119.324967] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3893 10:00:56.970589 # [ 119.354190] CPU: 2 PID: 2681 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3894 10:00:56.977181 # [ 119.361943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3895 10:00:56.977417 # [ 119.368477] Backtrace:
3896 10:00:56.984017 # [ 119.370961] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
3897 10:00:56.990239 # [ 119.378544] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
3898 10:00:56.997480 # [ 119.384220] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
3899 10:00:57.006511 # [ 119.391548] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3900 10:00:57.012389 # [ 119.398521] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
3901 10:00:57.021010 # [ 119.406279] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
3902 10:00:57.027266 # [ 119.413771] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6aec000
3903 10:00:57.035148 # [ 119.419450] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
3904 10:00:57.044035 # [ 119.428421] r9:c1ad04c8 r8:c15e8544 r7:c6aedf60 r6:00000016 r5:c692a000 r4:c6aec000
3905 10:00:57.053689 # [ 119.436188] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
3906 10:00:57.065157 # [ 119.445860] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138b590>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3907 10:00:57.072844 # [ 119.455962] [<c138b518>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3908 10:00:57.075668 # [ 119.465100] r4:0000002b
3909 10:00:57.084653 # [ 119.467650] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3910 10:00:57.092567 # [ 119.475672] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3911 10:00:57.099285 # [ 119.483600] r9:c6aedf60 r8:c5342e40 r7:00000016 r6:b6e3c000 r5:c6a57e00 r4:c0c2e8c8
3912 10:00:57.109997 # [ 119.491361] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3913 10:00:57.116096 # [ 119.499203] r9:c07f5b64 r8:c6aedf60 r7:c2816000 r6:b6e3c000 r5:c6a57e00 r4:00000000
3914 10:00:57.122386 # [ 119.506959] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3915 10:00:57.130220 # [ 119.514105] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c6aec000 r5:c6a57e00
3916 10:00:57.133135 # [ 119.521941] r4:c6a57e00
3917 10:00:57.143031 # [ 119.524487] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3918 10:00:57.148149 # [ 119.531633] r9:c6aec000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:00000016 r4:00000016
3919 10:00:57.156275 # [ 119.539392] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3920 10:00:57.163596 # [ 119.546969] Exception stack(0xc6aedfa8 to 0xc6aedff0)
3921 10:00:57.171532 # [ 119.552033] dfa0: 00000016 00000016 00000001 b6e3c000 00000016 00000000
3922 10:00:57.179830 # [ 119.560223] dfc0: 00000016 00000016 b6f83e00 00000004 00000001 00000000 00020000 beeefa54
3923 10:00:57.184236 # [ 119.568409] dfe0: 00000004 beeef788 b6eee4cf b6e747e6
3924 10:00:57.187259 # [ 119.573541] irq event stamp: 0
3925 10:00:57.192734 # [ 119.576648] hardirqs last enabled at (0): [<00000000>] 0x0
3926 10:00:57.202369 # [ 119.582242] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3927 10:00:57.207123 # [ 119.589790] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3928 10:00:57.214891 # [ 119.597352] softirqs last disabled at (0): [<00000000>] 0x0
3929 10:00:57.217449 # [ 119.602943] ---[ end trace f1a5231da50a8c11 ]---
3930 10:00:57.225505 # [ 119.607621] lkdtm: Overflow detected: saturated
3931 10:00:57.227573 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3932 10:00:57.233090 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3933 10:00:57.236595 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3934 10:00:57.274414 [ 120.090446] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3935 10:00:57.280995 [ 120.096550] lkdtm: attempting good refcount_add() without overflow
3936 10:00:57.287077 [ 120.102744] lkdtm: attempting bad refcount_add() overflow
3937 10:00:57.290522 [ 120.108247] ------------[ cut here ]------------
3938 10:00:57.299335 [ 120.112922] WARNING: CPU: 1 PID: 2715 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3939 10:00:57.303714 [ 120.121432] refcount_t: saturated; leaking memory.
3940 10:00:57.332902 [ 120.126276] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3941 10:00:57.342136 [ 120.155528] CPU: 1 PID: 2715 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3942 10:00:57.349801 [ 120.163281] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3943 10:00:57.350027 [ 120.169816] Backtrace:
3944 10:00:57.358524 [ 120.172301] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
3945 10:00:57.363768 [ 120.179886] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
3946 10:00:57.370283 [ 120.185562] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
3947 10:00:57.379076 [ 120.192888] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3948 10:00:57.385658 [ 120.199861] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
3949 10:00:57.393971 [ 120.207619] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
3950 10:00:57.399752 [ 120.215112] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6b1e000
3951 10:00:57.408489 [ 120.220791] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
3952 10:00:57.415070 [ 120.229763] r9:c1ad04e0 r8:c15e8544 r7:c6b1ff60 r6:00000016 r5:c5ba0000 r4:c6b1e000
3953 10:00:57.425218 [ 120.237530] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
3954 10:00:57.436110 [ 120.247203] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138b638>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3955 10:00:57.445183 [ 120.257308] [<c138b5b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
3956 10:00:57.446400 [ 120.266444] r4:0000002c
3957 10:00:57.455890 [ 120.268994] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
3958 10:00:57.463187 [ 120.277018] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
3959 10:00:57.470208 [ 120.284945] r9:c6b1ff60 r8:c5342e40 r7:00000016 r6:b6dcf000 r5:c5ae0780 r4:c0c2e8c8
3960 10:00:57.479639 [ 120.292707] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
3961 10:00:57.488463 [ 120.300548] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6dcf000 r5:c5ae0780 r4:00000000
3962 10:00:57.493919 [ 120.308303] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
3963 10:00:57.501191 [ 120.315450] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6b1e000 r5:c5ae0780
3964 10:00:57.503861 [ 120.323285] r4:c5ae0780
3965 10:00:57.510448 [ 120.325830] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
3966 10:00:57.518517 [ 120.332977] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000016 r4:00000016
3967 10:00:57.526935 [ 120.340734] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3968 10:00:57.530834 [ 120.348311] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
3969 10:00:57.541577 [ 120.353376] ffa0: 00000016 00000016 00000001 b6dcf000 00000016 00000000
3970 10:00:57.549537 [ 120.361566] ffc0: 00000016 00000016 b6f16e00 00000004 00000001 00000000 00020000 beb37a54
3971 10:00:57.552191 [ 120.369751] ffe0: 00000004 beb37788 b6e814cf b6e077e6
3972 10:00:57.555505 [ 120.374895] irq event stamp: 0
3973 10:00:57.562238 [ 120.378011] hardirqs last enabled at (0): [<00000000>] 0x0
3974 10:00:57.569546 [ 120.383606] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3975 10:00:57.576261 [ 120.391154] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3976 10:00:57.583817 [ 120.398725] softirqs last disabled at (0): [<00000000>] 0x0
3977 10:00:57.587118 [ 120.404319] ---[ end trace f1a5231da50a8c12 ]---
3978 10:00:57.591148 [ 120.409001] lkdtm: Overflow detected: saturated
3979 10:00:57.702992 # [ 120.090446] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3980 10:00:57.710286 # [ 120.096550] lkdtm: attempting good refcount_add() without overflow
3981 10:00:57.715073 # [ 120.102744] lkdtm: attempting bad refcount_add() overflow
3982 10:00:57.719791 # [ 120.108247] ------------[ cut here ]------------
3983 10:00:57.728572 # [ 120.112922] WARNING: CPU: 1 PID: 2715 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3984 10:00:57.733034 # [ 120.121432] refcount_t: saturated; leaking memory.
3985 10:00:57.763164 # [ 120.126276] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
3986 10:00:57.770897 # [ 120.155528] CPU: 1 PID: 2715 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3987 10:00:57.776957 # [ 120.163281] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3988 10:00:57.779202 # [ 120.169816] Backtrace:
3989 10:00:57.789149 # [ 120.172301] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
3990 10:00:57.794183 # [ 120.179886] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
3991 10:00:57.800452 # [ 120.185562] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
3992 10:00:57.808410 # [ 120.192888] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3993 10:00:57.815766 # [ 120.199861] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
3994 10:00:57.823947 # [ 120.207619] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
3995 10:00:57.828696 # [ 120.215112] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6b1e000
3996 10:00:57.837490 # [ 120.220791] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
3997 10:00:57.846320 # [ 120.229763] r9:c1ad04e0 r8:c15e8544 r7:c6b1ff60 r6:00000016 r5:c5ba0000 r4:c6b1e000
3998 10:00:57.855840 # [ 120.237530] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
3999 10:00:57.867092 # [ 120.247203] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138b638>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4000 10:00:57.875302 # [ 120.257308] [<c138b5b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4001 10:00:57.878640 # [ 120.266444] r4:0000002c
4002 10:00:57.887448 # [ 120.268994] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4003 10:00:57.894049 # [ 120.277018] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4004 10:00:57.903879 # [ 120.284945] r9:c6b1ff60 r8:c5342e40 r7:00000016 r6:b6dcf000 r5:c5ae0780 r4:c0c2e8c8
4005 10:00:57.910915 # [ 120.292707] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4006 10:00:57.917581 # [ 120.300548] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6dcf000 r5:c5ae0780 r4:00000000
4007 10:00:57.926676 # [ 120.308303] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4008 10:00:57.933238 # [ 120.315450] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6b1e000 r5:c5ae0780
4009 10:00:57.935829 # [ 120.323285] r4:c5ae0780
4010 10:00:57.943373 # [ 120.325830] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4011 10:00:57.952099 # [ 120.332977] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000016 r4:00000016
4012 10:00:57.959591 # [ 120.340734] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4013 10:00:57.965357 # [ 120.348311] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
4014 10:00:57.973660 # [ 120.353376] ffa0: 00000016 00000016 00000001 b6dcf000 00000016 00000000
4015 10:00:57.980191 # [ 120.361566] ffc0: 00000016 00000016 b6f16e00 00000004 00000001 00000000 00020000 beb37a54
4016 10:00:57.985971 # [ 120.369751] ffe0: 00000004 beb37788 b6e814cf b6e077e6
4017 10:00:57.989167 # [ 120.374895] irq event stamp: 0
4018 10:00:57.995207 # [ 120.378011] hardirqs last enabled at (0): [<00000000>] 0x0
4019 10:00:58.003270 # [ 120.383606] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4020 10:00:58.012256 # [ 120.391154] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4021 10:00:58.016224 # [ 120.398725] softirqs last disabled at (0): [<00000000>] 0x0
4022 10:00:58.020968 # [ 120.404319] ---[ end trace f1a5231da50a8c12 ]---
4023 10:00:58.025584 # [ 120.409001] lkdtm: Overflow detected: saturated
4024 10:00:58.031374 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4025 10:00:58.035742 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4026 10:00:58.039814 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4027 10:00:58.092606 [ 120.906996] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4028 10:00:58.097746 [ 120.913837] lkdtm: attempting bad refcount_inc_not_zero() overflow
4029 10:00:58.104123 [ 120.920105] ------------[ cut here ]------------
4030 10:00:58.112354 [ 120.924762] WARNING: CPU: 2 PID: 2749 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4031 10:00:58.115578 [ 120.933286] refcount_t: saturated; leaking memory.
4032 10:00:58.146995 [ 120.938141] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4033 10:00:58.153293 [ 120.967367] CPU: 2 PID: 2749 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4034 10:00:58.161220 [ 120.975120] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4035 10:00:58.166041 [ 120.981654] Backtrace:
4036 10:00:58.172452 [ 120.984136] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4037 10:00:58.176599 [ 120.991720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4038 10:00:58.182651 [ 120.997399] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4039 10:00:58.189755 [ 121.004727] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4040 10:00:58.199560 [ 121.011703] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
4041 10:00:58.204742 [ 121.019459] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4042 10:00:58.211984 [ 121.026951] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6e86000
4043 10:00:58.220079 [ 121.032629] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
4044 10:00:58.227085 [ 121.041599] r9:c1ad04f8 r8:c15e8544 r7:c6e87f60 r6:0000001f r5:c6ba6000 r4:7fffffff
4045 10:00:58.239822 [ 121.049360] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4046 10:00:58.250306 [ 121.059809] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138b6ac>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4047 10:00:58.252341 [ 121.071466] r5:c6ba6000 r4:c6e86000
4048 10:00:58.264870 [ 121.075063] [<c138b65c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4049 10:00:58.265794 [ 121.084982] r4:0000002d
4050 10:00:58.274900 [ 121.087532] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4051 10:00:58.283002 [ 121.095552] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4052 10:00:58.290120 [ 121.103480] r9:c6e87f60 r8:c5342e40 r7:0000001f r6:b6e08000 r5:c5ad1040 r4:c0c2e8c8
4053 10:00:58.301255 [ 121.111240] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4054 10:00:58.304232 [ 121.119082] r9:c07f5b64 r8:c6e87f60 r7:c2816000 r6:b6e08000 r5:c5ad1040 r4:00000000
4055 10:00:58.311498 [ 121.126837] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4056 10:00:58.320388 [ 121.133985] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c6e86000 r5:c5ad1040
4057 10:00:58.323138 [ 121.141820] r4:c5ad1040
4058 10:00:58.329960 [ 121.144366] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4059 10:00:58.338561 [ 121.151513] r9:c6e86000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:0000001f r4:0000001f
4060 10:00:58.345103 [ 121.159271] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4061 10:00:58.349263 [ 121.166849] Exception stack(0xc6e87fa8 to 0xc6e87ff0)
4062 10:00:58.360336 [ 121.171913] 7fa0: 0000001f 0000001f 00000001 b6e08000 0000001f 00000000
4063 10:00:58.368581 [ 121.180101] 7fc0: 0000001f 0000001f b6f4fe00 00000004 00000001 00000000 00020000 befb9a54
4064 10:00:58.371115 [ 121.188288] 7fe0: 00000004 befb9788 b6eba4cf b6e407e6
4065 10:00:58.373957 [ 121.193426] irq event stamp: 0
4066 10:00:58.380590 [ 121.196534] hardirqs last enabled at (0): [<00000000>] 0x0
4067 10:00:58.387512 [ 121.202128] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4068 10:00:58.395365 [ 121.209688] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4069 10:00:58.403231 [ 121.217247] softirqs last disabled at (0): [<00000000>] 0x0
4070 10:00:58.406015 [ 121.222838] ---[ end trace f1a5231da50a8c13 ]---
4071 10:00:58.410183 [ 121.227505] lkdtm: Overflow detected: saturated
4072 10:00:58.528759 # [ 120.906996] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4073 10:00:58.534551 # [ 120.913837] lkdtm: attempting bad refcount_inc_not_zero() overflow
4074 10:00:58.539548 # [ 120.920105] ------------[ cut here ]------------
4075 10:00:58.548412 # [ 120.924762] WARNING: CPU: 2 PID: 2749 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4076 10:00:58.554061 # [ 120.933286] refcount_t: saturated; leaking memory.
4077 10:00:58.581493 # [ 120.938141] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4078 10:00:58.590603 # [ 120.967367] CPU: 2 PID: 2749 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4079 10:00:58.595561 # [ 120.975120] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4080 10:00:58.598539 # [ 120.981654] Backtrace:
4081 10:00:58.608346 # [ 120.984136] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4082 10:00:58.613107 # [ 120.991720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4083 10:00:58.623079 # [ 120.997399] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4084 10:00:58.627504 # [ 121.004727] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4085 10:00:58.635644 # [ 121.011703] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
4086 10:00:58.645076 # [ 121.019459] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4087 10:00:58.649677 # [ 121.026951] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6e86000
4088 10:00:58.660449 # [ 121.032629] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
4089 10:00:58.667645 # [ 121.041599] r9:c1ad04f8 r8:c15e8544 r7:c6e87f60 r6:0000001f r5:c6ba6000 r4:7fffffff
4090 10:00:58.678171 # [ 121.049360] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4091 10:00:58.687631 # [ 121.059809] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138b6ac>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4092 10:00:58.691654 # [ 121.071466] r5:c6ba6000 r4:c6e86000
4093 10:00:58.702779 # [ 121.075063] [<c138b65c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4094 10:00:58.705205 # [ 121.084982] r4:0000002d
4095 10:00:58.712666 # [ 121.087532] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4096 10:00:58.721158 # [ 121.095552] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4097 10:00:58.729279 # [ 121.103480] r9:c6e87f60 r8:c5342e40 r7:0000001f r6:b6e08000 r5:c5ad1040 r4:c0c2e8c8
4098 10:00:58.738136 # [ 121.111240] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4099 10:00:58.746638 # [ 121.119082] r9:c07f5b64 r8:c6e87f60 r7:c2816000 r6:b6e08000 r5:c5ad1040 r4:00000000
4100 10:00:58.751164 # [ 121.126837] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4101 10:00:58.759273 # [ 121.133985] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c6e86000 r5:c5ad1040
4102 10:00:58.762726 # [ 121.141820] r4:c5ad1040
4103 10:00:58.772315 # [ 121.144366] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4104 10:00:58.777463 # [ 121.151513] r9:c6e86000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:0000001f r4:0000001f
4105 10:00:58.786755 # [ 121.159271] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4106 10:00:58.790273 # [ 121.166849] Exception stack(0xc6e87fa8 to 0xc6e87ff0)
4107 10:00:58.799000 # [ 121.171913] 7fa0: 0000001f 0000001f 00000001 b6e08000 0000001f 00000000
4108 10:00:58.806503 # [ 121.180101] 7fc0: 0000001f 0000001f b6f4fe00 00000004 00000001 00000000 00020000 befb9a54
4109 10:00:58.812249 # [ 121.188288] 7fe0: 00000004 befb9788 b6eba4cf b6e407e6
4110 10:00:58.817061 # [ 121.193426] irq event stamp: 0
4111 10:00:58.821816 # [ 121.196534] hardirqs last enabled at (0): [<00000000>] 0x0
4112 10:00:58.829823 # [ 121.202128] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4113 10:00:58.837597 # [ 121.209688] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4114 10:00:58.843348 # [ 121.217247] softirqs last disabled at (0): [<00000000>] 0x0
4115 10:00:58.847360 # [ 121.222838] ---[ end trace f1a5231da50a8c13 ]---
4116 10:00:58.852901 # [ 121.227505] lkdtm: Overflow detected: saturated
4117 10:00:58.858655 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4118 10:00:58.864574 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4119 10:00:58.868460 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4120 10:00:58.917591 [ 121.732098] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4121 10:00:58.923741 [ 121.739005] lkdtm: attempting bad refcount_add_not_zero() overflow
4122 10:00:58.927549 [ 121.745201] ------------[ cut here ]------------
4123 10:00:58.937894 [ 121.749901] WARNING: CPU: 3 PID: 2783 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4124 10:00:58.942319 [ 121.758408] refcount_t: saturated; leaking memory.
4125 10:00:58.972103 [ 121.763213] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4126 10:00:58.979733 [ 121.792461] CPU: 3 PID: 2783 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4127 10:00:58.985554 [ 121.800213] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4128 10:00:58.988027 [ 121.806750] Backtrace:
4129 10:00:58.996583 [ 121.809235] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4130 10:00:59.000184 [ 121.816817] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4131 10:00:59.008277 [ 121.822494] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4132 10:00:59.015064 [ 121.829821] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4133 10:00:59.023264 [ 121.836796] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
4134 10:00:59.031326 [ 121.844553] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4135 10:00:59.036893 [ 121.852046] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6e82000
4136 10:00:59.048386 [ 121.857724] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
4137 10:00:59.052879 [ 121.866693] r9:c1ad0518 r8:c15e8544 r7:c6e83f60 r6:0000001f r5:c5993000 r4:7fffffff
4138 10:00:59.063560 [ 121.874456] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4139 10:00:59.075848 [ 121.884905] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138b734>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4140 10:00:59.078957 [ 121.896562] r5:c5993000 r4:c6e82000
4141 10:00:59.090165 [ 121.900159] [<c138b6e4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4142 10:00:59.091434 [ 121.910080] r4:0000002e
4143 10:00:59.098162 [ 121.912629] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4144 10:00:59.108339 [ 121.920654] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4145 10:00:59.115214 [ 121.928583] r9:c6e83f60 r8:c5342e40 r7:0000001f r6:b6e52000 r5:c5b7cdc0 r4:c0c2e8c8
4146 10:00:59.121663 [ 121.936342] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4147 10:00:59.130373 [ 121.944185] r9:c07f5b64 r8:c6e83f60 r7:c2816000 r6:b6e52000 r5:c5b7cdc0 r4:00000000
4148 10:00:59.138058 [ 121.951939] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4149 10:00:59.145627 [ 121.959086] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c6e82000 r5:c5b7cdc0
4150 10:00:59.149336 [ 121.966921] r4:c5b7cdc0
4151 10:00:59.155377 [ 121.969468] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4152 10:00:59.162326 [ 121.976615] r9:c6e82000 r8:c03002e4 r7:00000004 r6:b6f99e00 r5:0000001f r4:0000001f
4153 10:00:59.170119 [ 121.984372] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4154 10:00:59.176329 [ 121.991948] Exception stack(0xc6e83fa8 to 0xc6e83ff0)
4155 10:00:59.183577 [ 121.997012] 3fa0: 0000001f 0000001f 00000001 b6e52000 0000001f 00000000
4156 10:00:59.194363 [ 122.005201] 3fc0: 0000001f 0000001f b6f99e00 00000004 00000001 00000000 00020000 bef0ea54
4157 10:00:59.198401 [ 122.013386] 3fe0: 00000004 bef0e788 b6f044cf b6e8a7e6
4158 10:00:59.200331 [ 122.018551] irq event stamp: 0
4159 10:00:59.206210 [ 122.021631] hardirqs last enabled at (0): [<00000000>] 0x0
4160 10:00:59.214546 [ 122.027264] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4161 10:00:59.220851 [ 122.034787] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4162 10:00:59.225624 [ 122.042361] softirqs last disabled at (0): [<00000000>] 0x0
4163 10:00:59.230284 [ 122.048037] ---[ end trace f1a5231da50a8c14 ]---
4164 10:00:59.235217 [ 122.052684] lkdtm: Overflow detected: saturated
4165 10:00:59.356934 # [ 121.732098] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4166 10:00:59.363673 # [ 121.739005] lkdtm: attempting bad refcount_add_not_zero() overflow
4167 10:00:59.367589 # [ 121.745201] ------------[ cut here ]------------
4168 10:00:59.376952 # [ 121.749901] WARNING: CPU: 3 PID: 2783 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4169 10:00:59.381781 # [ 121.758408] refcount_t: saturated; leaking memory.
4170 10:00:59.410606 # [ 121.763213] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4171 10:00:59.417733 # [ 121.792461] CPU: 3 PID: 2783 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4172 10:00:59.426903 # [ 121.800213] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4173 10:00:59.428712 # [ 121.806750] Backtrace:
4174 10:00:59.435067 # [ 121.809235] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4175 10:00:59.441350 # [ 121.816817] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4176 10:00:59.447618 # [ 121.822494] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4177 10:00:59.457861 # [ 121.829821] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4178 10:00:59.464191 # [ 121.836796] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
4179 10:00:59.472408 # [ 121.844553] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4180 10:00:59.476248 # [ 121.852046] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6e82000
4181 10:00:59.485600 # [ 121.857724] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
4182 10:00:59.493720 # [ 121.866693] r9:c1ad0518 r8:c15e8544 r7:c6e83f60 r6:0000001f r5:c5993000 r4:7fffffff
4183 10:00:59.503896 # [ 121.874456] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4184 10:00:59.516508 # [ 121.884905] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138b734>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4185 10:00:59.519620 # [ 121.896562] r5:c5993000 r4:c6e82000
4186 10:00:59.529286 # [ 121.900159] [<c138b6e4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4187 10:00:59.532673 # [ 121.910080] r4:0000002e
4188 10:00:59.540842 # [ 121.912629] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4189 10:00:59.550675 # [ 121.920654] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4190 10:00:59.558216 # [ 121.928583] r9:c6e83f60 r8:c5342e40 r7:0000001f r6:b6e52000 r5:c5b7cdc0 r4:c0c2e8c8
4191 10:00:59.565744 # [ 121.936342] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4192 10:00:59.573456 # [ 121.944185] r9:c07f5b64 r8:c6e83f60 r7:c2816000 r6:b6e52000 r5:c5b7cdc0 r4:00000000
4193 10:00:59.580735 # [ 121.951939] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4194 10:00:59.588460 # [ 121.959086] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c6e82000 r5:c5b7cdc0
4195 10:00:59.591090 # [ 121.966921] r4:c5b7cdc0
4196 10:00:59.597408 # [ 121.969468] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4197 10:00:59.605454 # [ 121.976615] r9:c6e82000 r8:c03002e4 r7:00000004 r6:b6f99e00 r5:0000001f r4:0000001f
4198 10:00:59.614115 # [ 121.984372] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4199 10:00:59.621387 # [ 121.991948] Exception stack(0xc6e83fa8 to 0xc6e83ff0)
4200 10:00:59.628162 # [ 121.997012] 3fa0: 0000001f 0000001f 00000001 b6e52000 0000001f 00000000
4201 10:00:59.635989 # [ 122.005201] 3fc0: 0000001f 0000001f b6f99e00 00000004 00000001 00000000 00020000 bef0ea54
4202 10:00:59.641879 # [ 122.013386] 3fe0: 00000004 bef0e788 b6f044cf b6e8a7e6
4203 10:00:59.646548 # [ 122.018551] irq event stamp: 0
4204 10:00:59.649473 # [ 122.021631] hardirqs last enabled at (0): [<00000000>] 0x0
4205 10:00:59.657576 # [ 122.027264] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4206 10:00:59.667048 # [ 122.034787] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4207 10:00:59.670266 # [ 122.042361] softirqs last disabled at (0): [<00000000>] 0x0
4208 10:00:59.675004 # [ 122.048037] ---[ end trace f1a5231da50a8c14 ]---
4209 10:00:59.680709 # [ 122.052684] lkdtm: Overflow detected: saturated
4210 10:00:59.686449 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4211 10:00:59.692310 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4212 10:00:59.694517 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4213 10:00:59.748609 [ 122.565533] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4214 10:00:59.753468 [ 122.571259] lkdtm: attempting good refcount_dec()
4215 10:00:59.760410 [ 122.576145] lkdtm: attempting bad refcount_dec() to zero
4216 10:00:59.765786 [ 122.581495] ------------[ cut here ]------------
4217 10:00:59.773512 [ 122.586299] WARNING: CPU: 3 PID: 2817 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4218 10:00:59.779495 [ 122.594776] refcount_t: decrement hit 0; leaking memory.
4219 10:00:59.807021 [ 122.600148] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4220 10:00:59.815423 [ 122.629373] CPU: 3 PID: 2817 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4221 10:00:59.822616 [ 122.637126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4222 10:00:59.824628 [ 122.643661] Backtrace:
4223 10:00:59.832592 [ 122.646146] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4224 10:00:59.838589 [ 122.653730] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4225 10:00:59.845635 [ 122.659407] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4226 10:00:59.853440 [ 122.666734] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4227 10:00:59.860848 [ 122.673711] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4228 10:00:59.867574 [ 122.681467] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4229 10:00:59.872896 [ 122.688960] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6aec000
4230 10:00:59.883107 [ 122.694637] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4231 10:00:59.890826 [ 122.703606] r9:c1ad0538 r8:c15e8544 r7:c6aedf60 r6:00000012 r5:c5993000 r4:c6aec000
4232 10:00:59.899367 [ 122.711369] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4233 10:00:59.909518 [ 122.721036] [<c138b464>] (__refcount_dec.constprop.0) from [<c138b7c8>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4234 10:00:59.918369 [ 122.730797] [<c138b76c>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4235 10:00:59.920170 [ 122.739587] r4:0000002f
4236 10:00:59.929163 [ 122.742136] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4237 10:00:59.936454 [ 122.750159] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4238 10:00:59.945480 [ 122.758087] r9:c6aedf60 r8:c5342e40 r7:00000012 r6:b6db6000 r5:c6a7ef00 r4:c0c2e8c8
4239 10:00:59.953096 [ 122.765847] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4240 10:00:59.960785 [ 122.773688] r9:c07f5b64 r8:c6aedf60 r7:c2816000 r6:b6db6000 r5:c6a7ef00 r4:00000000
4241 10:00:59.968477 [ 122.781444] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4242 10:00:59.974819 [ 122.788590] r10:00000004 r9:00000000 r8:00000000 r7:b6db6000 r6:c6aec000 r5:c6a7ef00
4243 10:00:59.977507 [ 122.796426] r4:c6a7ef00
4244 10:00:59.983737 [ 122.798972] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4245 10:00:59.993920 [ 122.806119] r9:c6aec000 r8:c03002e4 r7:00000004 r6:b6efde00 r5:00000012 r4:00000012
4246 10:01:00.000595 [ 122.813877] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4247 10:01:00.005508 [ 122.821453] Exception stack(0xc6aedfa8 to 0xc6aedff0)
4248 10:01:00.016771 [ 122.826517] dfa0: 00000012 00000012 00000001 b6db6000 00000012 00000000
4249 10:01:00.022482 [ 122.834708] dfc0: 00000012 00000012 b6efde00 00000004 00000001 00000000 00020000 becefa54
4250 10:01:00.025582 [ 122.842893] dfe0: 00000004 becef788 b6e684cf b6dee7e6
4251 10:01:00.029553 [ 122.848030] irq event stamp: 0
4252 10:01:00.034510 [ 122.851107] hardirqs last enabled at (0): [<00000000>] 0x0
4253 10:01:00.042032 [ 122.856750] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4254 10:01:00.050051 [ 122.864260] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4255 10:01:00.056234 [ 122.871848] softirqs last disabled at (0): [<00000000>] 0x0
4256 10:01:00.059741 [ 122.877493] ---[ end trace f1a5231da50a8c15 ]---
4257 10:01:00.064091 [ 122.882147] lkdtm: Zero detected: saturated
4258 10:01:00.186297 # [ 122.565533] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4259 10:01:00.192225 # [ 122.571259] lkdtm: attempting good refcount_dec()
4260 10:01:00.196066 # [ 122.576145] lkdtm: attempting bad refcount_dec() to zero
4261 10:01:00.202790 # [ 122.581495] ------------[ cut here ]------------
4262 10:01:00.210565 # [ 122.586299] WARNING: CPU: 3 PID: 2817 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4263 10:01:00.214890 # [ 122.594776] refcount_t: decrement hit 0; leaking memory.
4264 10:01:00.245455 # [ 122.600148] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4265 10:01:00.253420 # [ 122.629373] CPU: 3 PID: 2817 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4266 10:01:00.259579 # [ 122.637126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4267 10:01:00.262427 # [ 122.643661] Backtrace:
4268 10:01:00.269157 # [ 122.646146] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4269 10:01:00.275251 # [ 122.653730] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4270 10:01:00.282432 # [ 122.659407] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4271 10:01:00.292495 # [ 122.666734] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4272 10:01:00.299437 # [ 122.673711] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4273 10:01:00.305213 # [ 122.681467] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4274 10:01:00.310800 # [ 122.688960] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6aec000
4275 10:01:00.320143 # [ 122.694637] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4276 10:01:00.327379 # [ 122.703606] r9:c1ad0538 r8:c15e8544 r7:c6aedf60 r6:00000012 r5:c5993000 r4:c6aec000
4277 10:01:00.338780 # [ 122.711369] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4278 10:01:00.348582 # [ 122.721036] [<c138b464>] (__refcount_dec.constprop.0) from [<c138b7c8>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4279 10:01:00.358213 # [ 122.730797] [<c138b76c>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4280 10:01:00.359404 # [ 122.739587] r4:0000002f
4281 10:01:00.368740 # [ 122.742136] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4282 10:01:00.375896 # [ 122.750159] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4283 10:01:00.383252 # [ 122.758087] r9:c6aedf60 r8:c5342e40 r7:00000012 r6:b6db6000 r5:c6a7ef00 r4:c0c2e8c8
4284 10:01:00.392914 # [ 122.765847] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4285 10:01:00.401447 # [ 122.773688] r9:c07f5b64 r8:c6aedf60 r7:c2816000 r6:b6db6000 r5:c6a7ef00 r4:00000000
4286 10:01:00.405810 # [ 122.781444] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4287 10:01:00.415831 # [ 122.788590] r10:00000004 r9:00000000 r8:00000000 r7:b6db6000 r6:c6aec000 r5:c6a7ef00
4288 10:01:00.420289 # [ 122.796426] r4:c6a7ef00
4289 10:01:00.424262 # [ 122.798972] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4290 10:01:00.432298 # [ 122.806119] r9:c6aec000 r8:c03002e4 r7:00000004 r6:b6efde00 r5:00000012 r4:00000012
4291 10:01:00.440001 # [ 122.813877] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4292 10:01:00.444756 # [ 122.821453] Exception stack(0xc6aedfa8 to 0xc6aedff0)
4293 10:01:00.453930 # [ 122.826517] dfa0: 00000012 00000012 00000001 b6db6000 00000012 00000000
4294 10:01:00.462616 # [ 122.834708] dfc0: 00000012 00000012 b6efde00 00000004 00000001 00000000 00020000 becefa54
4295 10:01:00.467590 # [ 122.842893] dfe0: 00000004 becef788 b6e684cf b6dee7e6
4296 10:01:00.470634 # [ 122.848030] irq event stamp: 0
4297 10:01:00.478252 # [ 122.851107] hardirqs last enabled at (0): [<00000000>] 0x0
4298 10:01:00.483949 # [ 122.856750] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4299 10:01:00.491658 # [ 122.864260] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4300 10:01:00.497253 # [ 122.871848] softirqs last disabled at (0): [<00000000>] 0x0
4301 10:01:00.502283 # [ 122.877493] ---[ end trace f1a5231da50a8c15 ]---
4302 10:01:00.506430 # [ 122.882147] lkdtm: Zero detected: saturated
4303 10:01:00.511887 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4304 10:01:00.516061 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4305 10:01:00.518970 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4306 10:01:00.595942 [ 123.411562] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4307 10:01:00.601976 [ 123.417697] lkdtm: attempting bad refcount_dec() below zero
4308 10:01:00.605383 [ 123.423285] ------------[ cut here ]------------
4309 10:01:00.614796 [ 123.427991] WARNING: CPU: 1 PID: 2854 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4310 10:01:00.619472 [ 123.436505] refcount_t: decrement hit 0; leaking memory.
4311 10:01:00.649480 [ 123.441831] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4312 10:01:00.657712 [ 123.471060] CPU: 1 PID: 2854 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4313 10:01:00.665842 [ 123.478813] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4314 10:01:00.666123 [ 123.485347] Backtrace:
4315 10:01:00.673870 [ 123.487829] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4316 10:01:00.678937 [ 123.495410] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4317 10:01:00.687541 [ 123.501088] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4318 10:01:00.694153 [ 123.508418] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4319 10:01:00.702187 [ 123.515393] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4320 10:01:00.709587 [ 123.523152] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4321 10:01:00.714163 [ 123.530644] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6a0c000
4322 10:01:00.723136 [ 123.536322] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4323 10:01:00.731458 [ 123.545292] r9:c1ad054c r8:c15e8544 r7:c6a0df60 r6:00000016 r5:00000000 r4:c6a0c000
4324 10:01:00.740557 [ 123.553054] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4325 10:01:00.751034 [ 123.562722] [<c138b464>] (__refcount_dec.constprop.0) from [<c138b88c>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4326 10:01:00.762386 [ 123.572829] [<c138b844>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4327 10:01:00.763694 [ 123.581969] r5:c5ba0000 r4:00000030
4328 10:01:00.773818 [ 123.585559] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4329 10:01:00.780822 [ 123.593580] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4330 10:01:00.789254 [ 123.601508] r9:c6a0df60 r8:c5342e40 r7:00000016 r6:b6e8d000 r5:c6a57cc0 r4:c0c2e8c8
4331 10:01:00.796981 [ 123.609270] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4332 10:01:00.803774 [ 123.617110] r9:c07f5b64 r8:c6a0df60 r7:c2816000 r6:b6e8d000 r5:c6a57cc0 r4:00000000
4333 10:01:00.810590 [ 123.624866] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4334 10:01:00.818335 [ 123.632011] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c6a0c000 r5:c6a57cc0
4335 10:01:00.821648 [ 123.639847] r4:c6a57cc0
4336 10:01:00.829964 [ 123.642393] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4337 10:01:00.836760 [ 123.649538] r9:c6a0c000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000016 r4:00000016
4338 10:01:00.843657 [ 123.657295] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4339 10:01:00.847838 [ 123.664872] Exception stack(0xc6a0dfa8 to 0xc6a0dff0)
4340 10:01:00.856478 [ 123.669935] dfa0: 00000016 00000016 00000001 b6e8d000 00000016 00000000
4341 10:01:00.864877 [ 123.678125] dfc0: 00000016 00000016 b6fd4e00 00000004 00000001 00000000 00020000 bea50a54
4342 10:01:00.869285 [ 123.686312] dfe0: 00000004 bea50788 b6f3f4cf b6ec57e6
4343 10:01:00.873242 [ 123.691479] irq event stamp: 0
4344 10:01:00.878334 [ 123.694557] hardirqs last enabled at (0): [<00000000>] 0x0
4345 10:01:00.885692 [ 123.700195] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4346 10:01:00.893725 [ 123.707743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4347 10:01:00.898384 [ 123.715277] softirqs last disabled at (0): [<00000000>] 0x0
4348 10:01:00.903823 [ 123.720943] ---[ end trace f1a5231da50a8c16 ]---
4349 10:01:00.907607 [ 123.725625] lkdtm: Negative detected: saturated
4350 10:01:01.032214 # [ 123.411562] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4351 10:01:01.038795 # [ 123.417697] lkdtm: attempting bad refcount_dec() below zero
4352 10:01:01.042485 # [ 123.423285] ------------[ cut here ]------------
4353 10:01:01.050674 # [ 123.427991] WARNING: CPU: 1 PID: 2854 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4354 10:01:01.056306 # [ 123.436505] refcount_t: decrement hit 0; leaking memory.
4355 10:01:01.085068 # [ 123.441831] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4356 10:01:01.092973 # [ 123.471060] CPU: 1 PID: 2854 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4357 10:01:01.099611 # [ 123.478813] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4358 10:01:01.103118 # [ 123.485347] Backtrace:
4359 10:01:01.109819 # [ 123.487829] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4360 10:01:01.116667 # [ 123.495410] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4361 10:01:01.125092 # [ 123.501088] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4362 10:01:01.131241 # [ 123.508418] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4363 10:01:01.140029 # [ 123.515393] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4364 10:01:01.148489 # [ 123.523152] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4365 10:01:01.154411 # [ 123.530644] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6a0c000
4366 10:01:01.162241 # [ 123.536322] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4367 10:01:01.169110 # [ 123.545292] r9:c1ad054c r8:c15e8544 r7:c6a0df60 r6:00000016 r5:00000000 r4:c6a0c000
4368 10:01:01.178779 # [ 123.553054] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4369 10:01:01.189839 # [ 123.562722] [<c138b464>] (__refcount_dec.constprop.0) from [<c138b88c>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4370 10:01:01.198446 # [ 123.572829] [<c138b844>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4371 10:01:01.202582 # [ 123.581969] r5:c5ba0000 r4:00000030
4372 10:01:01.210373 # [ 123.585559] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4373 10:01:01.218422 # [ 123.593580] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4374 10:01:01.225520 # [ 123.601508] r9:c6a0df60 r8:c5342e40 r7:00000016 r6:b6e8d000 r5:c6a57cc0 r4:c0c2e8c8
4375 10:01:01.234357 # [ 123.609270] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4376 10:01:01.241881 # [ 123.617110] r9:c07f5b64 r8:c6a0df60 r7:c2816000 r6:b6e8d000 r5:c6a57cc0 r4:00000000
4377 10:01:01.249538 # [ 123.624866] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4378 10:01:01.258173 # [ 123.632011] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c6a0c000 r5:c6a57cc0
4379 10:01:01.261649 # [ 123.639847] r4:c6a57cc0
4380 10:01:01.269395 # [ 123.642393] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4381 10:01:01.277001 # [ 123.649538] r9:c6a0c000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000016 r4:00000016
4382 10:01:01.284887 # [ 123.657295] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4383 10:01:01.287647 # [ 123.664872] Exception stack(0xc6a0dfa8 to 0xc6a0dff0)
4384 10:01:01.300742 # [ 123.669935] dfa0: 00000016 00000016 00000001 b6e8d000 00000016 00000000
4385 10:01:01.306576 # [ 123.678125] dfc0: 00000016 00000016 b6fd4e00 00000004 00000001 00000000 00020000 bea50a54
4386 10:01:01.310762 # [ 123.686312] dfe0: 00000004 bea50788 b6f3f4cf b6ec57e6
4387 10:01:01.313246 # [ 123.691479] irq event stamp: 0
4388 10:01:01.320594 # [ 123.694557] hardirqs last enabled at (0): [<00000000>] 0x0
4389 10:01:01.328602 # [ 123.700195] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4390 10:01:01.336002 # [ 123.707743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4391 10:01:01.339946 # [ 123.715277] softirqs last disabled at (0): [<00000000>] 0x0
4392 10:01:01.345226 # [ 123.720943] ---[ end trace f1a5231da50a8c16 ]---
4393 10:01:01.351745 # [ 123.725625] lkdtm: Negative detected: saturated
4394 10:01:01.357432 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4395 10:01:01.359538 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4396 10:01:01.363747 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4397 10:01:01.441594 [ 124.255860] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4398 10:01:01.447793 [ 124.262697] lkdtm: attempting bad refcount_dec_and_test() below zero
4399 10:01:01.451423 [ 124.269230] ------------[ cut here ]------------
4400 10:01:01.460877 [ 124.273921] WARNING: CPU: 2 PID: 2889 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4401 10:01:01.465175 [ 124.282537] refcount_t: underflow; use-after-free.
4402 10:01:01.496076 [ 124.287388] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4403 10:01:01.502561 [ 124.316618] CPU: 2 PID: 2889 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4404 10:01:01.509848 [ 124.324372] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4405 10:01:01.512874 [ 124.330907] Backtrace:
4406 10:01:01.519181 [ 124.333390] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4407 10:01:01.524473 [ 124.340973] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4408 10:01:01.531486 [ 124.346649] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4409 10:01:01.539706 [ 124.353976] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4410 10:01:01.546816 [ 124.360950] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
4411 10:01:01.553735 [ 124.368709] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4412 10:01:01.561414 [ 124.376201] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6b1e000
4413 10:01:01.570325 [ 124.381880] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
4414 10:01:01.577179 [ 124.390938] r9:c1ad0564 r8:c15e8544 r7:c6b1ff60 r6:0000001f r5:00000000 r4:c6b1e000
4415 10:01:01.588618 [ 124.398707] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4416 10:01:01.599400 [ 124.409161] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138b904>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4417 10:01:01.609151 [ 124.420829] [<c138b8b4>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4418 10:01:01.612696 [ 124.430750] r5:c692a000 r4:00000031
4419 10:01:01.620495 [ 124.434340] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4420 10:01:01.628411 [ 124.442364] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4421 10:01:01.639136 [ 124.450293] r9:c6b1ff60 r8:c5342e40 r7:0000001f r6:b6e10000 r5:c68dcc80 r4:c0c2e8c8
4422 10:01:01.644925 [ 124.458054] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4423 10:01:01.652289 [ 124.465897] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6e10000 r5:c68dcc80 r4:00000000
4424 10:01:01.658911 [ 124.473652] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4425 10:01:01.667012 [ 124.480799] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c6b1e000 r5:c68dcc80
4426 10:01:01.668820 [ 124.488634] r4:c68dcc80
4427 10:01:01.676048 [ 124.491181] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4428 10:01:01.684590 [ 124.498327] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6f57e00 r5:0000001f r4:0000001f
4429 10:01:01.693410 [ 124.506084] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4430 10:01:01.696777 [ 124.513660] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
4431 10:01:01.706074 [ 124.518726] ffa0: 0000001f 0000001f 00000001 b6e10000 0000001f 00000000
4432 10:01:01.713811 [ 124.526915] ffc0: 0000001f 0000001f b6f57e00 00000004 00000001 00000000 00020000 bea4da54
4433 10:01:01.717687 [ 124.535101] ffe0: 00000004 bea4d788 b6ec24cf b6e487e6
4434 10:01:01.721539 [ 124.540246] irq event stamp: 0
4435 10:01:01.726686 [ 124.543323] hardirqs last enabled at (0): [<00000000>] 0x0
4436 10:01:01.735193 [ 124.548961] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4437 10:01:01.742141 [ 124.556518] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4438 10:01:01.746942 [ 124.564043] softirqs last disabled at (0): [<00000000>] 0x0
4439 10:01:01.752565 [ 124.569678] ---[ end trace f1a5231da50a8c17 ]---
4440 10:01:01.757027 [ 124.574314] lkdtm: Negative detected: saturated
4441 10:01:01.886512 # [ 124.255860] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4442 10:01:01.893760 # [ 124.262697] lkdtm: attempting bad refcount_dec_and_test() below zero
4443 10:01:01.898235 # [ 124.269230] ------------[ cut here ]------------
4444 10:01:01.906990 # [ 124.273921] WARNING: CPU: 2 PID: 2889 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4445 10:01:01.910612 # [ 124.282537] refcount_t: underflow; use-after-free.
4446 10:01:01.940543 # [ 124.287388] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4447 10:01:01.948532 # [ 124.316618] CPU: 2 PID: 2889 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4448 10:01:01.956131 # [ 124.324372] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4449 10:01:01.958042 # [ 124.330907] Backtrace:
4450 10:01:01.965252 # [ 124.333390] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4451 10:01:01.972202 # [ 124.340973] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4452 10:01:01.978742 # [ 124.346649] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4453 10:01:01.985095 # [ 124.353976] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4454 10:01:01.994074 # [ 124.360950] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
4455 10:01:02.001577 # [ 124.368709] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4456 10:01:02.007961 # [ 124.376201] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6b1e000
4457 10:01:02.021902 # [ 124.381880] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
4458 10:01:02.025081 # [ 124.390938] r9:c1ad0564 r8:c15e8544 r7:c6b1ff60 r6:0000001f r5:00000000 r4:c6b1e000
4459 10:01:02.035769 # [ 124.398707] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4460 10:01:02.048315 # [ 124.409161] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138b904>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4461 10:01:02.055822 # [ 124.420829] [<c138b8b4>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4462 10:01:02.061097 # [ 124.430750] r5:c692a000 r4:00000031
4463 10:01:02.069642 # [ 124.434340] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4464 10:01:02.076659 # [ 124.442364] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4465 10:01:02.085672 # [ 124.450293] r9:c6b1ff60 r8:c5342e40 r7:0000001f r6:b6e10000 r5:c68dcc80 r4:c0c2e8c8
4466 10:01:02.091836 # [ 124.458054] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4467 10:01:02.100495 # [ 124.465897] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6e10000 r5:c68dcc80 r4:00000000
4468 10:01:02.110523 # [ 124.473652] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4469 10:01:02.115176 # [ 124.480799] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c6b1e000 r5:c68dcc80
4470 10:01:02.118666 # [ 124.488634] r4:c68dcc80
4471 10:01:02.127423 # [ 124.491181] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4472 10:01:02.135171 # [ 124.498327] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6f57e00 r5:0000001f r4:0000001f
4473 10:01:02.141915 # [ 124.506084] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4474 10:01:02.147680 # [ 124.513660] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
4475 10:01:02.155775 # [ 124.518726] ffa0: 0000001f 0000001f 00000001 b6e10000 0000001f 00000000
4476 10:01:02.163808 # [ 124.526915] ffc0: 0000001f 0000001f b6f57e00 00000004 00000001 00000000 00020000 bea4da54
4477 10:01:02.168632 # [ 124.535101] ffe0: 00000004 bea4d788 b6ec24cf b6e487e6
4478 10:01:02.170555 # [ 124.540246] irq event stamp: 0
4479 10:01:02.178013 # [ 124.543323] hardirqs last enabled at (0): [<00000000>] 0x0
4480 10:01:02.186023 # [ 124.548961] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4481 10:01:02.192648 # [ 124.556518] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4482 10:01:02.199341 # [ 124.564043] softirqs last disabled at (0): [<00000000>] 0x0
4483 10:01:02.203132 # [ 124.569678] ---[ end trace f1a5231da50a8c17 ]---
4484 10:01:02.209094 # [ 124.574314] lkdtm: Negative detected: saturated
4485 10:01:02.213541 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4486 10:01:02.219458 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4487 10:01:02.223801 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4488 10:01:02.313340 [ 125.126942] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4489 10:01:02.317879 [ 125.133779] lkdtm: attempting bad refcount_sub_and_test() below zero
4490 10:01:02.322426 [ 125.140317] ------------[ cut here ]------------
4491 10:01:02.330893 [ 125.145006] WARNING: CPU: 0 PID: 2924 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4492 10:01:02.336554 [ 125.153608] refcount_t: underflow; use-after-free.
4493 10:01:02.366485 [ 125.158456] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4494 10:01:02.374856 [ 125.187774] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4495 10:01:02.379569 [ 125.195538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4496 10:01:02.383767 [ 125.202072] Backtrace:
4497 10:01:02.390113 [ 125.204553] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4498 10:01:02.396971 [ 125.212138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4499 10:01:02.403616 [ 125.217814] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4500 10:01:02.412449 [ 125.225141] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4501 10:01:02.419666 [ 125.232114] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
4502 10:01:02.425206 [ 125.239871] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4503 10:01:02.432342 [ 125.247363] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6906000
4504 10:01:02.439558 [ 125.253041] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
4505 10:01:02.449378 [ 125.262098] r9:c1ad0584 r8:c15e8544 r7:c6907f60 r6:0000001f r5:c6ca3000 r4:c6906000
4506 10:01:02.459495 [ 125.269864] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4507 10:01:02.469631 [ 125.280318] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138b990>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4508 10:01:02.479792 [ 125.291987] [<c138b940>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4509 10:01:02.482947 [ 125.301906] r4:00000032
4510 10:01:02.492313 [ 125.304456] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4511 10:01:02.500228 [ 125.312478] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4512 10:01:02.505868 [ 125.320406] r9:c6907f60 r8:c5342e40 r7:0000001f r6:b6e3d000 r5:c68fd7c0 r4:c0c2e8c8
4513 10:01:02.513769 [ 125.328167] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4514 10:01:02.523795 [ 125.336009] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e3d000 r5:c68fd7c0 r4:00000000
4515 10:01:02.528632 [ 125.343765] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4516 10:01:02.538684 [ 125.350912] r10:00000004 r9:00000000 r8:00000000 r7:b6e3d000 r6:c6906000 r5:c68fd7c0
4517 10:01:02.539706 [ 125.358747] r4:c68fd7c0
4518 10:01:02.546709 [ 125.361295] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4519 10:01:02.554174 [ 125.368441] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f84e00 r5:0000001f r4:0000001f
4520 10:01:02.563655 [ 125.376199] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4521 10:01:02.568425 [ 125.383776] Exception stack(0xc6907fa8 to 0xc6907ff0)
4522 10:01:02.575671 [ 125.388840] 7fa0: 0000001f 0000001f 00000001 b6e3d000 0000001f 00000000
4523 10:01:02.582784 [ 125.397029] 7fc0: 0000001f 0000001f b6f84e00 00000004 00000001 00000000 00020000 be81ea54
4524 10:01:02.587706 [ 125.405214] 7fe0: 00000004 be81e788 b6eef4cf b6e757e6
4525 10:01:02.590840 [ 125.410350] irq event stamp: 0
4526 10:01:02.598935 [ 125.413428] hardirqs last enabled at (0): [<00000000>] 0x0
4527 10:01:02.605874 [ 125.419067] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4528 10:01:02.611865 [ 125.426671] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4529 10:01:02.619652 [ 125.435976] softirqs last disabled at (0): [<00000000>] 0x0
4530 10:01:02.623561 [ 125.441582] ---[ end trace f1a5231da50a8c18 ]---
4531 10:01:02.628230 [ 125.446257] lkdtm: Negative detected: saturated
4532 10:01:02.776849 # [ 125.126942] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4533 10:01:02.784604 # [ 125.133779] lkdtm: attempting bad refcount_sub_and_test() below zero
4534 10:01:02.787465 # [ 125.140317] ------------[ cut here ]------------
4535 10:01:02.796783 # [ 125.145006] WARNING: CPU: 0 PID: 2924 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4536 10:01:02.801033 # [ 125.153608] refcount_t: underflow; use-after-free.
4537 10:01:02.829799 # [ 125.158456] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4538 10:01:02.836799 # [ 125.187774] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4539 10:01:02.843525 # [ 125.195538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4540 10:01:02.845750 # [ 125.202072] Backtrace:
4541 10:01:02.853720 # [ 125.204553] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4542 10:01:02.861375 # [ 125.212138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4543 10:01:02.868586 # [ 125.217814] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4544 10:01:02.873533 # [ 125.225141] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4545 10:01:02.882183 # [ 125.232114] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
4546 10:01:02.890124 # [ 125.239871] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4547 10:01:02.894901 # [ 125.247363] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6906000
4548 10:01:02.904880 # [ 125.253041] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
4549 10:01:02.913456 # [ 125.262098] r9:c1ad0584 r8:c15e8544 r7:c6907f60 r6:0000001f r5:c6ca3000 r4:c6906000
4550 10:01:02.924408 # [ 125.269864] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4551 10:01:02.935964 # [ 125.280318] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138b990>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4552 10:01:02.945411 # [ 125.291987] [<c138b940>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4553 10:01:02.948205 # [ 125.301906] r4:00000032
4554 10:01:02.956660 # [ 125.304456] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4555 10:01:02.967936 # [ 125.312478] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4556 10:01:02.972849 # [ 125.320406] r9:c6907f60 r8:c5342e40 r7:0000001f r6:b6e3d000 r5:c68fd7c0 r4:c0c2e8c8
4557 10:01:02.980641 # [ 125.328167] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4558 10:01:02.986979 # [ 125.336009] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e3d000 r5:c68fd7c0 r4:00000000
4559 10:01:02.998135 # [ 125.343765] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4560 10:01:03.003333 # [ 125.350912] r10:00000004 r9:00000000 r8:00000000 r7:b6e3d000 r6:c6906000 r5:c68fd7c0
4561 10:01:03.005948 # [ 125.358747] r4:c68fd7c0
4562 10:01:03.013132 # [ 125.361295] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4563 10:01:03.021024 # [ 125.368441] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f84e00 r5:0000001f r4:0000001f
4564 10:01:03.027950 # [ 125.376199] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4565 10:01:03.033071 # [ 125.383776] Exception stack(0xc6907fa8 to 0xc6907ff0)
4566 10:01:03.041661 # [ 125.388840] 7fa0: 0000001f 0000001f 00000001 b6e3d000 0000001f 00000000
4567 10:01:03.054269 # [ 125.397029] 7fc0: 0000001f 0000001f b6f84e00 00000004 00000001 00000000 00020000 be81ea54
4568 10:01:03.057215 # [ 125.405214] 7fe0: 00000004 be81e788 b6eef4cf b6e757e6
4569 10:01:03.059517 # [ 125.410350] irq event stamp: 0
4570 10:01:03.064583 # [ 125.413428] hardirqs last enabled at (0): [<00000000>] 0x0
4571 10:01:03.074017 # [ 125.419067] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4572 10:01:03.079072 # [ 125.426671] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4573 10:01:03.086991 # [ 125.435976] softirqs last disabled at (0): [<00000000>] 0x0
4574 10:01:03.092153 # [ 125.441582] ---[ end trace f1a5231da50a8c18 ]---
4575 10:01:03.096122 # [ 125.446257] lkdtm: Negative detected: saturated
4576 10:01:03.101677 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4577 10:01:03.108051 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4578 10:01:03.109805 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4579 10:01:03.195290 [ 126.011866] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4580 10:01:03.204580 [ 126.017609] lkdtm: attempting safe refcount_inc_not_zero() from zero
4581 10:01:03.205675 [ 126.023977] lkdtm: Good: zero detected
4582 10:01:03.211663 [ 126.027787] lkdtm: Correctly stayed at zero
4583 10:01:03.215872 [ 126.031984] lkdtm: attempting bad refcount_inc() from zero
4584 10:01:03.221930 [ 126.037539] ------------[ cut here ]------------
4585 10:01:03.228253 [ 126.042195] WARNING: CPU: 2 PID: 2956 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4586 10:01:03.233394 [ 126.050773] refcount_t: addition on 0; use-after-free.
4587 10:01:03.265329 [ 126.055970] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4588 10:01:03.271872 [ 126.085198] CPU: 2 PID: 2956 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4589 10:01:03.277563 [ 126.092952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4590 10:01:03.281297 [ 126.099487] Backtrace:
4591 10:01:03.286950 [ 126.101968] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4592 10:01:03.292733 [ 126.109553] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4593 10:01:03.302133 [ 126.115230] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4594 10:01:03.307025 [ 126.122558] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4595 10:01:03.315051 [ 126.129531] r9:00000009 r8:c086dfa8 r7:00000019 r6:00000009 r5:c086dfa8 r4:c1a24934
4596 10:01:03.323878 [ 126.137289] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4597 10:01:03.328889 [ 126.144783] r7:00000019 r6:c1a24934 r5:c1a24944 r4:c471e000
4598 10:01:03.338579 [ 126.150461] [<c137e990>] (warn_slowpath_fmt) from [<c086dfa8>] (refcount_warn_saturate+0x108/0x174)
4599 10:01:03.345036 [ 126.159518] r9:c1ad05a4 r8:c15e8544 r7:c471ff60 r6:00000012 r5:00000000 r4:c471e000
4600 10:01:03.355944 [ 126.167285] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f57c>] (__refcount_add.constprop.0+0x54/0x58)
4601 10:01:03.365818 [ 126.176958] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138ba74>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4602 10:01:03.373218 [ 126.186715] [<c138b9cc>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4603 10:01:03.378313 [ 126.195507] r5:c6ba6000 r4:00000033
4604 10:01:03.384339 [ 126.199098] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4605 10:01:03.394270 [ 126.207121] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4606 10:01:03.401595 [ 126.215048] r9:c471ff60 r8:c5342e40 r7:00000012 r6:b6e34000 r5:c68dcc80 r4:c0c2e8c8
4607 10:01:03.409605 [ 126.222808] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4608 10:01:03.416719 [ 126.230649] r9:c07f5b64 r8:c471ff60 r7:c2816000 r6:b6e34000 r5:c68dcc80 r4:00000000
4609 10:01:03.423247 [ 126.238405] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4610 10:01:03.433298 [ 126.245551] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c471e000 r5:c68dcc80
4611 10:01:03.436335 [ 126.253387] r4:c68dcc80
4612 10:01:03.441996 [ 126.255935] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4613 10:01:03.448372 [ 126.263080] r9:c471e000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:00000012 r4:00000012
4614 10:01:03.456699 [ 126.270837] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4615 10:01:03.463597 [ 126.278415] Exception stack(0xc471ffa8 to 0xc471fff0)
4616 10:01:03.470958 [ 126.283478] ffa0: 00000012 00000012 00000001 b6e34000 00000012 00000000
4617 10:01:03.479318 [ 126.291667] ffc0: 00000012 00000012 b6f7be00 00000004 00000001 00000000 00020000 be8f4a54
4618 10:01:03.482393 [ 126.299853] ffe0: 00000004 be8f4788 b6ee64cf b6e6c7e6
4619 10:01:03.487766 [ 126.304987] irq event stamp: 0
4620 10:01:03.492393 [ 126.308095] hardirqs last enabled at (0): [<00000000>] 0x0
4621 10:01:03.498951 [ 126.313690] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4622 10:01:03.506292 [ 126.321246] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4623 10:01:03.513309 [ 126.328807] softirqs last disabled at (0): [<00000000>] 0x0
4624 10:01:03.518783 [ 126.334399] ---[ end trace f1a5231da50a8c19 ]---
4625 10:01:03.520703 [ 126.339078] lkdtm: Zero detected: saturated
4626 10:01:03.659251 # [ 126.011866] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4627 10:01:03.663782 # [ 126.017609] lkdtm: attempting safe refcount_inc_not_zero() from zero
4628 10:01:03.668024 # [ 126.023977] lkdtm: Good: zero detected
4629 10:01:03.672808 # [ 126.027787] lkdtm: Correctly stayed at zero
4630 10:01:03.679377 # [ 126.031984] lkdtm: attempting bad refcount_inc() from zero
4631 10:01:03.682365 # [ 126.037539] ------------[ cut here ]------------
4632 10:01:03.692314 # [ 126.042195] WARNING: CPU: 2 PID: 2956 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4633 10:01:03.699325 # [ 126.050773] refcount_t: addition on 0; use-after-free.
4634 10:01:03.726489 # [ 126.055970] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4635 10:01:03.734812 # [ 126.085198] CPU: 2 PID: 2956 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4636 10:01:03.740383 # [ 126.092952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4637 10:01:03.744093 # [ 126.099487] Backtrace:
4638 10:01:03.752758 # [ 126.101968] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4639 10:01:03.758451 # [ 126.109553] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4640 10:01:03.764036 # [ 126.115230] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4641 10:01:03.771337 # [ 126.122558] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4642 10:01:03.778711 # [ 126.129531] r9:00000009 r8:c086dfa8 r7:00000019 r6:00000009 r5:c086dfa8 r4:c1a24934
4643 10:01:03.787585 # [ 126.137289] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4644 10:01:03.792681 # [ 126.144783] r7:00000019 r6:c1a24934 r5:c1a24944 r4:c471e000
4645 10:01:03.801972 # [ 126.150461] [<c137e990>] (warn_slowpath_fmt) from [<c086dfa8>] (refcount_warn_saturate+0x108/0x174)
4646 10:01:03.811112 # [ 126.159518] r9:c1ad05a4 r8:c15e8544 r7:c471ff60 r6:00000012 r5:00000000 r4:c471e000
4647 10:01:03.822732 # [ 126.167285] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f57c>] (__refcount_add.constprop.0+0x54/0x58)
4648 10:01:03.829836 # [ 126.176958] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138ba74>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4649 10:01:03.838491 # [ 126.186715] [<c138b9cc>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4650 10:01:03.841709 # [ 126.195507] r5:c6ba6000 r4:00000033
4651 10:01:03.849906 # [ 126.199098] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4652 10:01:03.857540 # [ 126.207121] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4653 10:01:03.866760 # [ 126.215048] r9:c471ff60 r8:c5342e40 r7:00000012 r6:b6e34000 r5:c68dcc80 r4:c0c2e8c8
4654 10:01:03.874865 # [ 126.222808] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4655 10:01:03.881866 # [ 126.230649] r9:c07f5b64 r8:c471ff60 r7:c2816000 r6:b6e34000 r5:c68dcc80 r4:00000000
4656 10:01:03.889609 # [ 126.238405] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4657 10:01:03.901270 # [ 126.245551] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c471e000 r5:c68dcc80
4658 10:01:03.901502 # [ 126.253387] r4:c68dcc80
4659 10:01:03.907854 # [ 126.255935] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4660 10:01:03.918690 # [ 126.263080] r9:c471e000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:00000012 r4:00000012
4661 10:01:03.922682 # [ 126.270837] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4662 10:01:03.929987 # [ 126.278415] Exception stack(0xc471ffa8 to 0xc471fff0)
4663 10:01:03.936974 # [ 126.283478] ffa0: 00000012 00000012 00000001 b6e34000 00000012 00000000
4664 10:01:03.946738 # [ 126.291667] ffc0: 00000012 00000012 b6f7be00 00000004 00000001 00000000 00020000 be8f4a54
4665 10:01:03.949443 # [ 126.299853] ffe0: 00000004 be8f4788 b6ee64cf b6e6c7e6
4666 10:01:03.952873 # [ 126.304987] irq event stamp: 0
4667 10:01:03.959657 # [ 126.308095] hardirqs last enabled at (0): [<00000000>] 0x0
4668 10:01:03.966220 # [ 126.313690] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4669 10:01:03.974642 # [ 126.321246] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4670 10:01:03.980000 # [ 126.328807] softirqs last disabled at (0): [<00000000>] 0x0
4671 10:01:03.984315 # [ 126.334399] ---[ end trace f1a5231da50a8c19 ]---
4672 10:01:03.988949 # [ 126.339078] lkdtm: Zero detected: saturated
4673 10:01:03.995356 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4674 10:01:03.999222 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4675 10:01:04.001505 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4676 10:01:04.073699 [ 126.890635] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4677 10:01:04.080351 [ 126.896492] lkdtm: attempting safe refcount_add_not_zero() from zero
4678 10:01:04.084263 [ 126.902883] lkdtm: Good: zero detected
4679 10:01:04.088861 [ 126.906762] lkdtm: Correctly stayed at zero
4680 10:01:04.093987 [ 126.910979] lkdtm: attempting bad refcount_add() from zero
4681 10:01:04.098682 [ 126.916600] ------------[ cut here ]------------
4682 10:01:04.107230 [ 126.921289] WARNING: CPU: 1 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4683 10:01:04.112994 [ 126.929959] refcount_t: addition on 0; use-after-free.
4684 10:01:04.144739 [ 126.935133] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4685 10:01:04.150728 [ 126.964787] CPU: 1 PID: 2991 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4686 10:01:04.158028 [ 126.972555] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4687 10:01:04.159281 [ 126.979104] Backtrace:
4688 10:01:04.167541 [ 126.981620] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4689 10:01:04.173686 [ 126.989222] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4690 10:01:04.179592 [ 126.994923] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4691 10:01:04.187756 [ 127.002273] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4692 10:01:04.194375 [ 127.009265] r9:00000009 r8:c086dfa8 r7:00000019 r6:00000009 r5:c086dfa8 r4:c1a24934
4693 10:01:04.201904 [ 127.017039] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4694 10:01:04.209503 [ 127.024548] r7:00000019 r6:c1a24934 r5:c1a24944 r4:c6906000
4695 10:01:04.217620 [ 127.030248] [<c137e990>] (warn_slowpath_fmt) from [<c086dfa8>] (refcount_warn_saturate+0x108/0x174)
4696 10:01:04.225175 [ 127.039323] r9:c1ad05b8 r8:c15e8544 r7:c6907f60 r6:00000012 r5:00000000 r4:c6906000
4697 10:01:04.237097 [ 127.047117] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f57c>] (__refcount_add.constprop.0+0x54/0x58)
4698 10:01:04.244864 [ 127.056813] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bb40>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4699 10:01:04.254563 [ 127.066592] [<c138ba98>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4700 10:01:04.256826 [ 127.075400] r5:c46f8000 r4:00000034
4701 10:01:04.268723 [ 127.079010] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4702 10:01:04.273932 [ 127.087052] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4703 10:01:04.281689 [ 127.095000] r9:c6907f60 r8:c5342e40 r7:00000012 r6:b6e5c000 r5:c5a02dc0 r4:c0c2e8c8
4704 10:01:04.288297 [ 127.102780] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4705 10:01:04.295756 [ 127.110641] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e5c000 r5:c5a02dc0 r4:00000000
4706 10:01:04.304895 [ 127.118416] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4707 10:01:04.311344 [ 127.125581] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c6906000 r5:c5a02dc0
4708 10:01:04.314908 [ 127.133430] r4:c5a02dc0
4709 10:01:04.321687 [ 127.135995] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4710 10:01:04.331319 [ 127.143160] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:00000012 r4:00000012
4711 10:01:04.338365 [ 127.150937] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4712 10:01:04.341897 [ 127.158528] Exception stack(0xc6907fa8 to 0xc6907ff0)
4713 10:01:04.350215 [ 127.163609] 7fa0: 00000012 00000012 00000001 b6e5c000 00000012 00000000
4714 10:01:04.357962 [ 127.171817] 7fc0: 00000012 00000012 b6fa3e00 00000004 00000001 00000000 00020000 be8ada54
4715 10:01:04.362465 [ 127.180017] 7fe0: 00000004 be8ad788 b6f0e4cf b6e947e6
4716 10:01:04.365759 [ 127.185260] irq event stamp: 0
4717 10:01:04.373201 [ 127.188434] hardirqs last enabled at (0): [<00000000>] 0x0
4718 10:01:04.379521 [ 127.194058] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4719 10:01:04.389407 [ 127.201678] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4720 10:01:04.393627 [ 127.209273] softirqs last disabled at (0): [<00000000>] 0x0
4721 10:01:04.398249 [ 127.214882] ---[ end trace f1a5231da50a8c1a ]---
4722 10:01:04.402032 [ 127.219628] lkdtm: Zero detected: saturated
4723 10:01:04.560354 # [ 126.890635] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4724 10:01:04.567856 # [ 126.896492] lkdtm: attempting safe refcount_add_not_zero() from zero
4725 10:01:04.571223 # [ 126.902883] lkdtm: Good: zero detected
4726 10:01:04.574668 # [ 126.906762] lkdtm: Correctly stayed at zero
4727 10:01:04.579881 # [ 126.910979] lkdtm: attempting bad refcount_add() from zero
4728 10:01:04.584619 # [ 126.916600] ------------[ cut here ]------------
4729 10:01:04.594556 # [ 126.921289] WARNING: CPU: 1 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4730 10:01:04.598747 # [ 126.929959] refcount_t: addition on 0; use-after-free.
4731 10:01:04.627966 # [ 126.935133] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4732 10:01:04.635567 # [ 126.964787] CPU: 1 PID: 2991 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4733 10:01:04.641883 # [ 126.972555] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4734 10:01:04.645287 # [ 126.979104] Backtrace:
4735 10:01:04.653503 # [ 126.981620] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4736 10:01:04.660361 # [ 126.989222] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4737 10:01:04.667616 # [ 126.994923] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4738 10:01:04.672870 # [ 127.002273] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4739 10:01:04.683708 # [ 127.009265] r9:00000009 r8:c086dfa8 r7:00000019 r6:00000009 r5:c086dfa8 r4:c1a24934
4740 10:01:04.688826 # [ 127.017039] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4741 10:01:04.695353 # [ 127.024548] r7:00000019 r6:c1a24934 r5:c1a24944 r4:c6906000
4742 10:01:04.703155 # [ 127.030248] [<c137e990>] (warn_slowpath_fmt) from [<c086dfa8>] (refcount_warn_saturate+0x108/0x174)
4743 10:01:04.712294 # [ 127.039323] r9:c1ad05b8 r8:c15e8544 r7:c6907f60 r6:00000012 r5:00000000 r4:c6906000
4744 10:01:04.721424 # [ 127.047117] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f57c>] (__refcount_add.constprop.0+0x54/0x58)
4745 10:01:04.731889 # [ 127.056813] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bb40>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4746 10:01:04.740685 # [ 127.066592] [<c138ba98>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4747 10:01:04.744813 # [ 127.075400] r5:c46f8000 r4:00000034
4748 10:01:04.754882 # [ 127.079010] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4749 10:01:04.761547 # [ 127.087052] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4750 10:01:04.769932 # [ 127.095000] r9:c6907f60 r8:c5342e40 r7:00000012 r6:b6e5c000 r5:c5a02dc0 r4:c0c2e8c8
4751 10:01:04.777620 # [ 127.102780] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4752 10:01:04.783612 # [ 127.110641] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6e5c000 r5:c5a02dc0 r4:00000000
4753 10:01:04.790694 # [ 127.118416] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4754 10:01:04.799305 # [ 127.125581] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c6906000 r5:c5a02dc0
4755 10:01:04.802019 # [ 127.133430] r4:c5a02dc0
4756 10:01:04.808702 # [ 127.135995] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4757 10:01:04.816769 # [ 127.143160] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:00000012 r4:00000012
4758 10:01:04.825535 # [ 127.150937] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4759 10:01:04.833201 # [ 127.158528] Exception stack(0xc6907fa8 to 0xc6907ff0)
4760 10:01:04.839464 # [ 127.163609] 7fa0: 00000012 00000012 00000001 b6e5c000 00000012 00000000
4761 10:01:04.848066 # [ 127.171817] 7fc0: 00000012 00000012 b6fa3e00 00000004 00000001 00000000 00020000 be8ada54
4762 10:01:04.853069 # [ 127.180017] 7fe0: 00000004 be8ad788 b6f0e4cf b6e947e6
4763 10:01:04.857509 # [ 127.185260] irq event stamp: 0
4764 10:01:04.863108 # [ 127.188434] hardirqs last enabled at (0): [<00000000>] 0x0
4765 10:01:04.869804 # [ 127.194058] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4766 10:01:04.875649 # [ 127.201678] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4767 10:01:04.883697 # [ 127.209273] softirqs last disabled at (0): [<00000000>] 0x0
4768 10:01:04.885985 # [ 127.214882] ---[ end trace f1a5231da50a8c1a ]---
4769 10:01:04.892052 # [ 127.219628] lkdtm: Zero detected: saturated
4770 10:01:04.895223 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4771 10:01:04.900922 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4772 10:01:04.904244 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4773 10:01:04.987821 [ 127.803458] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4774 10:01:04.993560 [ 127.809652] lkdtm: attempting bad refcount_inc() from saturated
4775 10:01:04.998281 [ 127.815633] ------------[ cut here ]------------
4776 10:01:05.006860 [ 127.820287] WARNING: CPU: 3 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4777 10:01:05.010943 [ 127.828796] refcount_t: saturated; leaking memory.
4778 10:01:05.041384 [ 127.833602] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4779 10:01:05.047829 [ 127.862836] CPU: 3 PID: 3028 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4780 10:01:05.055381 [ 127.870589] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4781 10:01:05.056763 [ 127.877124] Backtrace:
4782 10:01:05.066878 [ 127.879606] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4783 10:01:05.072213 [ 127.887189] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4784 10:01:05.079098 [ 127.892865] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4785 10:01:05.085678 [ 127.900193] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4786 10:01:05.094628 [ 127.907166] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
4787 10:01:05.101976 [ 127.914922] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4788 10:01:05.107853 [ 127.922414] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6900000
4789 10:01:05.116803 [ 127.928092] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
4790 10:01:05.122980 [ 127.937061] r9:c1ad05cc r8:c15e8544 r7:c6901f60 r6:00000017 r5:c5993000 r4:c6900000
4791 10:01:05.132462 [ 127.944829] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
4792 10:01:05.143411 [ 127.954504] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bbb0>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4793 10:01:05.152263 [ 127.964695] [<c138bb64>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4794 10:01:05.155090 [ 127.973922] r4:00000035
4795 10:01:05.162775 [ 127.976471] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4796 10:01:05.171155 [ 127.984494] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4797 10:01:05.177981 [ 127.992423] r9:c6901f60 r8:c5342e40 r7:00000017 r6:b6e40000 r5:c68b5a40 r4:c0c2e8c8
4798 10:01:05.185410 [ 128.000184] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4799 10:01:05.193853 [ 128.008025] r9:c07f5b64 r8:c6901f60 r7:c2816000 r6:b6e40000 r5:c68b5a40 r4:00000000
4800 10:01:05.202366 [ 128.015779] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4801 10:01:05.208478 [ 128.022927] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6900000 r5:c68b5a40
4802 10:01:05.213428 [ 128.030762] r4:c68b5a40
4803 10:01:05.218660 [ 128.033310] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4804 10:01:05.228037 [ 128.040455] r9:c6900000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000017 r4:00000017
4805 10:01:05.233504 [ 128.048213] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4806 10:01:05.238864 [ 128.055789] Exception stack(0xc6901fa8 to 0xc6901ff0)
4807 10:01:05.248725 [ 128.060854] 1fa0: 00000017 00000017 00000001 b6e40000 00000017 00000000
4808 10:01:05.255559 [ 128.069044] 1fc0: 00000017 00000017 b6f87e00 00000004 00000001 00000000 00020000 bef5ea54
4809 10:01:05.260670 [ 128.077230] 1fe0: 00000004 bef5e788 b6ef24cf b6e787e6
4810 10:01:05.263580 [ 128.082366] irq event stamp: 0
4811 10:01:05.268994 [ 128.085472] hardirqs last enabled at (0): [<00000000>] 0x0
4812 10:01:05.276324 [ 128.091065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4813 10:01:05.284864 [ 128.098638] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4814 10:01:05.290119 [ 128.106184] softirqs last disabled at (0): [<00000000>] 0x0
4815 10:01:05.295162 [ 128.111779] ---[ end trace f1a5231da50a8c1b ]---
4816 10:01:05.299350 [ 128.116447] lkdtm: Saturation detected: still saturated
4817 10:01:05.445046 # [ 127.803458] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4818 10:01:05.450605 # [ 127.809652] lkdtm: attempting bad refcount_inc() from saturated
4819 10:01:05.452898 # [ 127.815633] ------------[ cut here ]------------
4820 10:01:05.460702 # [ 127.820287] WARNING: CPU: 3 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4821 10:01:05.466010 # [ 127.828796] refcount_t: saturated; leaking memory.
4822 10:01:05.496629 # [ 127.833602] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4823 10:01:05.502747 # [ 127.862836] CPU: 3 PID: 3028 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4824 10:01:05.510569 # [ 127.870589] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4825 10:01:05.513314 # [ 127.877124] Backtrace:
4826 10:01:05.521882 # [ 127.879606] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4827 10:01:05.526311 # [ 127.887189] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4828 10:01:05.534553 # [ 127.892865] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4829 10:01:05.540472 # [ 127.900193] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4830 10:01:05.548801 # [ 127.907166] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
4831 10:01:05.556365 # [ 127.914922] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4832 10:01:05.561704 # [ 127.922414] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6900000
4833 10:01:05.569942 # [ 127.928092] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
4834 10:01:05.580374 # [ 127.937061] r9:c1ad05cc r8:c15e8544 r7:c6901f60 r6:00000017 r5:c5993000 r4:c6900000
4835 10:01:05.590994 # [ 127.944829] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
4836 10:01:05.600182 # [ 127.954504] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bbb0>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4837 10:01:05.608107 # [ 127.964695] [<c138bb64>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4838 10:01:05.610657 # [ 127.973922] r4:00000035
4839 10:01:05.618292 # [ 127.976471] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4840 10:01:05.627054 # [ 127.984494] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4841 10:01:05.635083 # [ 127.992423] r9:c6901f60 r8:c5342e40 r7:00000017 r6:b6e40000 r5:c68b5a40 r4:c0c2e8c8
4842 10:01:05.644363 # [ 128.000184] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4843 10:01:05.650707 # [ 128.008025] r9:c07f5b64 r8:c6901f60 r7:c2816000 r6:b6e40000 r5:c68b5a40 r4:00000000
4844 10:01:05.659411 # [ 128.015779] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4845 10:01:05.667206 # [ 128.022927] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6900000 r5:c68b5a40
4846 10:01:05.670127 # [ 128.030762] r4:c68b5a40
4847 10:01:05.676680 # [ 128.033310] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4848 10:01:05.685659 # [ 128.040455] r9:c6900000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000017 r4:00000017
4849 10:01:05.694309 # [ 128.048213] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4850 10:01:05.696571 # [ 128.055789] Exception stack(0xc6901fa8 to 0xc6901ff0)
4851 10:01:05.706276 # [ 128.060854] 1fa0: 00000017 00000017 00000001 b6e40000 00000017 00000000
4852 10:01:05.713358 # [ 128.069044] 1fc0: 00000017 00000017 b6f87e00 00000004 00000001 00000000 00020000 bef5ea54
4853 10:01:05.718021 # [ 128.077230] 1fe0: 00000004 bef5e788 b6ef24cf b6e787e6
4854 10:01:05.721527 # [ 128.082366] irq event stamp: 0
4855 10:01:05.727956 # [ 128.085472] hardirqs last enabled at (0): [<00000000>] 0x0
4856 10:01:05.736065 # [ 128.091065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4857 10:01:05.742432 # [ 128.098638] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4858 10:01:05.748815 # [ 128.106184] softirqs last disabled at (0): [<00000000>] 0x0
4859 10:01:05.754407 # [ 128.111779] ---[ end trace f1a5231da50a8c1b ]---
4860 10:01:05.759071 # [ 128.116447] lkdtm: Saturation detected: still saturated
4861 10:01:05.765401 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4862 10:01:05.770810 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4863 10:01:05.772841 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4864 10:01:05.857909 [ 128.673328] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4865 10:01:05.863291 [ 128.679565] lkdtm: attempting bad refcount_dec() from saturated
4866 10:01:05.869199 [ 128.685604] ------------[ cut here ]------------
4867 10:01:05.878795 [ 128.690283] WARNING: CPU: 1 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4868 10:01:05.882553 [ 128.698792] refcount_t: decrement hit 0; leaking memory.
4869 10:01:05.912197 [ 128.704118] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4870 10:01:05.920171 [ 128.733351] CPU: 1 PID: 3063 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4871 10:01:05.924840 [ 128.741104] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4872 10:01:05.928228 [ 128.747641] Backtrace:
4873 10:01:05.936291 [ 128.750122] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4874 10:01:05.943380 [ 128.757706] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4875 10:01:05.948962 [ 128.763382] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4876 10:01:05.954952 [ 128.770711] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4877 10:01:05.964685 [ 128.777685] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4878 10:01:05.971092 [ 128.785439] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4879 10:01:05.977470 [ 128.792931] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6b06000
4880 10:01:05.984702 [ 128.798611] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4881 10:01:05.994449 [ 128.807580] r9:c1ad05e4 r8:c15e8544 r7:c6b07f60 r6:00000017 r5:c6ac8000 r4:c6b06000
4882 10:01:06.004100 [ 128.815344] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4883 10:01:06.014160 [ 128.825011] [<c138b464>] (__refcount_dec.constprop.0) from [<c138bc1c>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4884 10:01:06.023055 [ 128.835206] [<c138bbd4>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4885 10:01:06.024333 [ 128.844432] r4:00000036
4886 10:01:06.034180 [ 128.846982] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4887 10:01:06.040094 [ 128.855005] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4888 10:01:06.047982 [ 128.862934] r9:c6b07f60 r8:c5342e40 r7:00000017 r6:b6e32000 r5:c6a7e3c0 r4:c0c2e8c8
4889 10:01:06.057113 [ 128.870696] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4890 10:01:06.066284 [ 128.878537] r9:c07f5b64 r8:c6b07f60 r7:c2816000 r6:b6e32000 r5:c6a7e3c0 r4:00000000
4891 10:01:06.073241 [ 128.886293] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4892 10:01:06.079412 [ 128.893438] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6b06000 r5:c6a7e3c0
4893 10:01:06.083639 [ 128.901274] r4:c6a7e3c0
4894 10:01:06.090891 [ 128.903820] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4895 10:01:06.099875 [ 128.910965] r9:c6b06000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000017 r4:00000017
4896 10:01:06.104817 [ 128.918723] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4897 10:01:06.110157 [ 128.926299] Exception stack(0xc6b07fa8 to 0xc6b07ff0)
4898 10:01:06.118341 [ 128.931363] 7fa0: 00000017 00000017 00000001 b6e32000 00000017 00000000
4899 10:01:06.125701 [ 128.939555] 7fc0: 00000017 00000017 b6f79e00 00000004 00000001 00000000 00020000 beb46a54
4900 10:01:06.130309 [ 128.947739] 7fe0: 00000004 beb46788 b6ee44cf b6e6a7e6
4901 10:01:06.135715 [ 128.952879] irq event stamp: 0
4902 10:01:06.139899 [ 128.955994] hardirqs last enabled at (0): [<00000000>] 0x0
4903 10:01:06.146783 [ 128.961589] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4904 10:01:06.154095 [ 128.969150] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4905 10:01:06.160677 [ 128.976721] softirqs last disabled at (0): [<00000000>] 0x0
4906 10:01:06.164918 [ 128.982335] ---[ end trace f1a5231da50a8c1c ]---
4907 10:01:06.169626 [ 128.987013] lkdtm: Saturation detected: still saturated
4908 10:01:06.307252 # [ 128.673328] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4909 10:01:06.313988 # [ 128.679565] lkdtm: attempting bad refcount_dec() from saturated
4910 10:01:06.317628 # [ 128.685604] ------------[ cut here ]------------
4911 10:01:06.326826 # [ 128.690283] WARNING: CPU: 1 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4912 10:01:06.332162 # [ 128.698792] refcount_t: decrement hit 0; leaking memory.
4913 10:01:06.363116 # [ 128.704118] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4914 10:01:06.368188 # [ 128.733351] CPU: 1 PID: 3063 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4915 10:01:06.376635 # [ 128.741104] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4916 10:01:06.378068 # [ 128.747641] Backtrace:
4917 10:01:06.386118 # [ 128.750122] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4918 10:01:06.391225 # [ 128.757706] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4919 10:01:06.398706 # [ 128.763382] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4920 10:01:06.405288 # [ 128.770711] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4921 10:01:06.414156 # [ 128.777685] r9:00000009 r8:c086df0c r7:0000001f r6:00000009 r5:c086df0c r4:c1a24934
4922 10:01:06.421315 # [ 128.785439] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4923 10:01:06.427801 # [ 128.792931] r7:0000001f r6:c1a24934 r5:c1a24998 r4:c6b06000
4924 10:01:06.437276 # [ 128.798611] [<c137e990>] (warn_slowpath_fmt) from [<c086df0c>] (refcount_warn_saturate+0x6c/0x174)
4925 10:01:06.445293 # [ 128.807580] r9:c1ad05e4 r8:c15e8544 r7:c6b07f60 r6:00000017 r5:c6ac8000 r4:c6b06000
4926 10:01:06.455072 # [ 128.815344] [<c086dea0>] (refcount_warn_saturate) from [<c138b49c>] (__refcount_dec.constprop.0+0x38/0x3c)
4927 10:01:06.466597 # [ 128.825011] [<c138b464>] (__refcount_dec.constprop.0) from [<c138bc1c>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4928 10:01:06.474061 # [ 128.835206] [<c138bbd4>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4929 10:01:06.476253 # [ 128.844432] r4:00000036
4930 10:01:06.483755 # [ 128.846982] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4931 10:01:06.493544 # [ 128.855005] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4932 10:01:06.502925 # [ 128.862934] r9:c6b07f60 r8:c5342e40 r7:00000017 r6:b6e32000 r5:c6a7e3c0 r4:c0c2e8c8
4933 10:01:06.509711 # [ 128.870696] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4934 10:01:06.516412 # [ 128.878537] r9:c07f5b64 r8:c6b07f60 r7:c2816000 r6:b6e32000 r5:c6a7e3c0 r4:00000000
4935 10:01:06.523931 # [ 128.886293] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4936 10:01:06.531452 # [ 128.893438] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6b06000 r5:c6a7e3c0
4937 10:01:06.534208 # [ 128.901274] r4:c6a7e3c0
4938 10:01:06.541124 # [ 128.903820] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4939 10:01:06.550477 # [ 128.910965] r9:c6b06000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000017 r4:00000017
4940 10:01:06.558038 # [ 128.918723] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4941 10:01:06.562764 # [ 128.926299] Exception stack(0xc6b07fa8 to 0xc6b07ff0)
4942 10:01:06.570432 # [ 128.931363] 7fa0: 00000017 00000017 00000001 b6e32000 00000017 00000000
4943 10:01:06.580717 # [ 128.939555] 7fc0: 00000017 00000017 b6f79e00 00000004 00000001 00000000 00020000 beb46a54
4944 10:01:06.586199 # [ 128.947739] 7fe0: 00000004 beb46788 b6ee44cf b6e6a7e6
4945 10:01:06.588898 # [ 128.952879] irq event stamp: 0
4946 10:01:06.593496 # [ 128.955994] hardirqs last enabled at (0): [<00000000>] 0x0
4947 10:01:06.602099 # [ 128.961589] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4948 10:01:06.608722 # [ 128.969150] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4949 10:01:06.614768 # [ 128.976721] softirqs last disabled at (0): [<00000000>] 0x0
4950 10:01:06.619165 # [ 128.982335] ---[ end trace f1a5231da50a8c1c ]---
4951 10:01:06.626978 # [ 128.987013] lkdtm: Saturation detected: still saturated
4952 10:01:06.632796 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4953 10:01:06.637254 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4954 10:01:06.638704 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4955 10:01:06.742118 [ 129.556118] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4956 10:01:06.747204 [ 129.562261] lkdtm: attempting bad refcount_dec() from saturated
4957 10:01:06.751158 [ 129.568268] ------------[ cut here ]------------
4958 10:01:06.760210 [ 129.572924] WARNING: CPU: 2 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4959 10:01:06.765641 [ 129.581435] refcount_t: saturated; leaking memory.
4960 10:01:06.793065 [ 129.586287] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
4961 10:01:06.801930 [ 129.615512] CPU: 2 PID: 3098 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4962 10:01:06.808239 [ 129.623265] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4963 10:01:06.809470 [ 129.629799] Backtrace:
4964 10:01:06.819272 [ 129.632279] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
4965 10:01:06.824783 [ 129.639861] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
4966 10:01:06.830230 [ 129.645538] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
4967 10:01:06.837274 [ 129.652866] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4968 10:01:06.845162 [ 129.659841] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
4969 10:01:06.854410 [ 129.667597] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
4970 10:01:06.858836 [ 129.675089] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6a76000
4971 10:01:06.868765 [ 129.680767] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
4972 10:01:06.875724 [ 129.689738] r9:c1ad05fc r8:c15e8544 r7:c6a77f60 r6:00000017 r5:c6ba6000 r4:c6a76000
4973 10:01:06.885223 [ 129.697504] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
4974 10:01:06.896583 [ 129.707177] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bc8c>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4975 10:01:06.905080 [ 129.717368] [<c138bc40>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
4976 10:01:06.907407 [ 129.726592] r4:00000037
4977 10:01:06.914308 [ 129.729140] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
4978 10:01:06.924618 [ 129.737161] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
4979 10:01:06.930568 [ 129.745089] r9:c6a77f60 r8:c5342e40 r7:00000017 r6:b6e3f000 r5:c29cb2c0 r4:c0c2e8c8
4980 10:01:06.938815 [ 129.752850] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
4981 10:01:06.947428 [ 129.760693] r9:c07f5b64 r8:c6a77f60 r7:c2816000 r6:b6e3f000 r5:c29cb2c0 r4:00000000
4982 10:01:06.954519 [ 129.768449] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
4983 10:01:06.962833 [ 129.775595] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6a76000 r5:c29cb2c0
4984 10:01:06.965167 [ 129.783432] r4:c29cb2c0
4985 10:01:06.970793 [ 129.785979] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
4986 10:01:06.980916 [ 129.793126] r9:c6a76000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000017 r4:00000017
4987 10:01:06.985813 [ 129.800882] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4988 10:01:06.991833 [ 129.808459] Exception stack(0xc6a77fa8 to 0xc6a77ff0)
4989 10:01:06.999288 [ 129.813522] 7fa0: 00000017 00000017 00000001 b6e3f000 00000017 00000000
4990 10:01:07.007896 [ 129.821711] 7fc0: 00000017 00000017 b6f86e00 00000004 00000001 00000000 00020000 bee2aa54
4991 10:01:07.012293 [ 129.829897] 7fe0: 00000004 bee2a788 b6ef14cf b6e777e6
4992 10:01:07.015912 [ 129.835022] irq event stamp: 0
4993 10:01:07.022423 [ 129.838131] hardirqs last enabled at (0): [<00000000>] 0x0
4994 10:01:07.030559 [ 129.843726] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4995 10:01:07.039042 [ 129.851272] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4996 10:01:07.043840 [ 129.858855] softirqs last disabled at (0): [<00000000>] 0x0
4997 10:01:07.047491 [ 129.864448] ---[ end trace f1a5231da50a8c1d ]---
4998 10:01:07.051743 [ 129.869115] lkdtm: Saturation detected: still saturated
4999 10:01:07.192650 # [ 129.556118] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5000 10:01:07.199481 # [ 129.562261] lkdtm: attempting bad refcount_dec() from saturated
5001 10:01:07.204319 # [ 129.568268] ------------[ cut here ]------------
5002 10:01:07.211171 # [ 129.572924] WARNING: CPU: 2 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5003 10:01:07.218115 # [ 129.581435] refcount_t: saturated; leaking memory.
5004 10:01:07.244273 # [ 129.586287] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5005 10:01:07.253646 # [ 129.615512] CPU: 2 PID: 3098 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5006 10:01:07.261557 # [ 129.623265] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5007 10:01:07.264013 # [ 129.629799] Backtrace:
5008 10:01:07.271172 # [ 129.632279] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5009 10:01:07.274952 # [ 129.639861] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5010 10:01:07.284209 # [ 129.645538] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5011 10:01:07.290522 # [ 129.652866] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5012 10:01:07.300334 # [ 129.659841] r9:00000009 r8:c086df74 r7:00000016 r6:00000009 r5:c086df74 r4:c1a24934
5013 10:01:07.305750 # [ 129.667597] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5014 10:01:07.312137 # [ 129.675089] r7:00000016 r6:c1a24934 r5:c1a2490c r4:c6a76000
5015 10:01:07.320654 # [ 129.680767] [<c137e990>] (warn_slowpath_fmt) from [<c086df74>] (refcount_warn_saturate+0xd4/0x174)
5016 10:01:07.328008 # [ 129.689738] r9:c1ad05fc r8:c15e8544 r7:c6a77f60 r6:00000017 r5:c6ba6000 r4:c6a76000
5017 10:01:07.338643 # [ 129.697504] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f56c>] (__refcount_add.constprop.0+0x44/0x58)
5018 10:01:07.348878 # [ 129.707177] [<c0c2f528>] (__refcount_add.constprop.0) from [<c138bc8c>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5019 10:01:07.358127 # [ 129.717368] [<c138bc40>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5020 10:01:07.362119 # [ 129.726592] r4:00000037
5021 10:01:07.369735 # [ 129.729140] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5022 10:01:07.376707 # [ 129.737161] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5023 10:01:07.385149 # [ 129.745089] r9:c6a77f60 r8:c5342e40 r7:00000017 r6:b6e3f000 r5:c29cb2c0 r4:c0c2e8c8
5024 10:01:07.393629 # [ 129.752850] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5025 10:01:07.403020 # [ 129.760693] r9:c07f5b64 r8:c6a77f60 r7:c2816000 r6:b6e3f000 r5:c29cb2c0 r4:00000000
5026 10:01:07.410272 # [ 129.768449] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5027 10:01:07.417259 # [ 129.775595] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6a76000 r5:c29cb2c0
5028 10:01:07.419953 # [ 129.783432] r4:c29cb2c0
5029 10:01:07.426947 # [ 129.785979] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5030 10:01:07.433988 # [ 129.793126] r9:c6a76000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000017 r4:00000017
5031 10:01:07.442072 # [ 129.800882] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5032 10:01:07.446363 # [ 129.808459] Exception stack(0xc6a77fa8 to 0xc6a77ff0)
5033 10:01:07.456555 # [ 129.813522] 7fa0: 00000017 00000017 00000001 b6e3f000 00000017 00000000
5034 10:01:07.464415 # [ 129.821711] 7fc0: 00000017 00000017 b6f86e00 00000004 00000001 00000000 00020000 bee2aa54
5035 10:01:07.469898 # [ 129.829897] 7fe0: 00000004 bee2a788 b6ef14cf b6e777e6
5036 10:01:07.471732 # [ 129.835022] irq event stamp: 0
5037 10:01:07.477603 # [ 129.838131] hardirqs last enabled at (0): [<00000000>] 0x0
5038 10:01:07.486689 # [ 129.843726] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5039 10:01:07.493984 # [ 129.851272] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5040 10:01:07.499776 # [ 129.858855] softirqs last disabled at (0): [<00000000>] 0x0
5041 10:01:07.503382 # [ 129.864448] ---[ end trace f1a5231da50a8c1d ]---
5042 10:01:07.508790 # [ 129.869115] lkdtm: Saturation detected: still saturated
5043 10:01:07.516940 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5044 10:01:07.519453 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5045 10:01:07.523748 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5046 10:01:07.594343 [ 130.409364] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5047 10:01:07.600947 [ 130.416351] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5048 10:01:07.605498 [ 130.423087] ------------[ cut here ]------------
5049 10:01:07.614417 [ 130.427799] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5050 10:01:07.618715 [ 130.436315] refcount_t: saturated; leaking memory.
5051 10:01:07.647686 [ 130.441121] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5052 10:01:07.656581 [ 130.470349] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5053 10:01:07.663125 [ 130.478102] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5054 10:01:07.665494 [ 130.484637] Backtrace:
5055 10:01:07.673611 [ 130.487121] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5056 10:01:07.679016 [ 130.494703] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5057 10:01:07.687067 [ 130.500381] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5058 10:01:07.691918 [ 130.507708] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5059 10:01:07.700889 [ 130.514683] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
5060 10:01:07.707555 [ 130.522440] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5061 10:01:07.713174 [ 130.529933] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6906000
5062 10:01:07.722446 [ 130.535614] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
5063 10:01:07.734707 [ 130.544583] r9:c1ad0614 r8:c15e8544 r7:c6907f60 r6:00000020 r5:c4785000 r4:c0000000
5064 10:01:07.741437 [ 130.552345] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5065 10:01:07.753763 [ 130.562796] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138bd00>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5066 10:01:07.757426 [ 130.574540] r5:c4785000 r4:c6906000
5067 10:01:07.768130 [ 130.578139] [<c138bcb0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5068 10:01:07.768479 [ 130.588145] r4:00000038
5069 10:01:07.777840 [ 130.590695] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5070 10:01:07.785645 [ 130.598717] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5071 10:01:07.791757 [ 130.606645] r9:c6907f60 r8:c5342e40 r7:00000020 r6:b6dd3000 r5:c5a03b80 r4:c0c2e8c8
5072 10:01:07.801808 [ 130.614409] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5073 10:01:07.809558 [ 130.622251] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6dd3000 r5:c5a03b80 r4:00000000
5074 10:01:07.815337 [ 130.630007] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5075 10:01:07.823481 [ 130.637156] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6906000 r5:c5a03b80
5076 10:01:07.827690 [ 130.644992] r4:c5a03b80
5077 10:01:07.832387 [ 130.647539] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5078 10:01:07.841255 [ 130.654687] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000020 r4:00000020
5079 10:01:07.848813 [ 130.662444] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5080 10:01:07.854236 [ 130.670022] Exception stack(0xc6907fa8 to 0xc6907ff0)
5081 10:01:07.862480 [ 130.675084] 7fa0: 00000020 00000020 00000001 b6dd3000 00000020 00000000
5082 10:01:07.869308 [ 130.683276] 7fc0: 00000020 00000020 b6f1ae00 00000004 00000001 00000000 00020000 bee0ca54
5083 10:01:07.874851 [ 130.691461] 7fe0: 00000004 bee0c788 b6e854cf b6e0b7e6
5084 10:01:07.878117 [ 130.696600] irq event stamp: 0
5085 10:01:07.883284 [ 130.699677] hardirqs last enabled at (0): [<00000000>] 0x0
5086 10:01:07.889916 [ 130.705271] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5087 10:01:07.898686 [ 130.712840] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5088 10:01:07.904377 [ 130.720401] softirqs last disabled at (0): [<00000000>] 0x0
5089 10:01:07.908305 [ 130.726031] ---[ end trace f1a5231da50a8c1e ]---
5090 10:01:07.913978 [ 130.730667] lkdtm: Saturation detected: still saturated
5091 10:01:08.057636 # [ 130.409364] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5092 10:01:08.063273 # [ 130.416351] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5093 10:01:08.069501 # [ 130.423087] ------------[ cut here ]------------
5094 10:01:08.075736 # [ 130.427799] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5095 10:01:08.081149 # [ 130.436315] refcount_t: saturated; leaking memory.
5096 10:01:08.109275 # [ 130.441121] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5097 10:01:08.117990 # [ 130.470349] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5098 10:01:08.125196 # [ 130.478102] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5099 10:01:08.127040 # [ 130.484637] Backtrace:
5100 10:01:08.134921 # [ 130.487121] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5101 10:01:08.140819 # [ 130.494703] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5102 10:01:08.147764 # [ 130.500381] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5103 10:01:08.155925 # [ 130.507708] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5104 10:01:08.163298 # [ 130.514683] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
5105 10:01:08.171407 # [ 130.522440] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5106 10:01:08.176993 # [ 130.529933] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6906000
5107 10:01:08.186755 # [ 130.535614] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
5108 10:01:08.193666 # [ 130.544583] r9:c1ad0614 r8:c15e8544 r7:c6907f60 r6:00000020 r5:c4785000 r4:c0000000
5109 10:01:08.205305 # [ 130.552345] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5110 10:01:08.217030 # [ 130.562796] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138bd00>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5111 10:01:08.219875 # [ 130.574540] r5:c4785000 r4:c6906000
5112 10:01:08.229368 # [ 130.578139] [<c138bcb0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5113 10:01:08.232234 # [ 130.588145] r4:00000038
5114 10:01:08.241383 # [ 130.590695] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5115 10:01:08.248487 # [ 130.598717] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5116 10:01:08.256263 # [ 130.606645] r9:c6907f60 r8:c5342e40 r7:00000020 r6:b6dd3000 r5:c5a03b80 r4:c0c2e8c8
5117 10:01:08.265792 # [ 130.614409] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5118 10:01:08.274910 # [ 130.622251] r9:c07f5b64 r8:c6907f60 r7:c2816000 r6:b6dd3000 r5:c5a03b80 r4:00000000
5119 10:01:08.280057 # [ 130.630007] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5120 10:01:08.288194 # [ 130.637156] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6906000 r5:c5a03b80
5121 10:01:08.290452 # [ 130.644992] r4:c5a03b80
5122 10:01:08.297761 # [ 130.647539] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5123 10:01:08.307172 # [ 130.654687] r9:c6906000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000020 r4:00000020
5124 10:01:08.313194 # [ 130.662444] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5125 10:01:08.319852 # [ 130.670022] Exception stack(0xc6907fa8 to 0xc6907ff0)
5126 10:01:08.326608 # [ 130.675084] 7fa0: 00000020 00000020 00000001 b6dd3000 00000020 00000000
5127 10:01:08.337349 # [ 130.683276] 7fc0: 00000020 00000020 b6f1ae00 00000004 00000001 00000000 00020000 bee0ca54
5128 10:01:08.341302 # [ 130.691461] 7fe0: 00000004 bee0c788 b6e854cf b6e0b7e6
5129 10:01:08.343515 # [ 130.696600] irq event stamp: 0
5130 10:01:08.350464 # [ 130.699677] hardirqs last enabled at (0): [<00000000>] 0x0
5131 10:01:08.357248 # [ 130.705271] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5132 10:01:08.365745 # [ 130.712840] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5133 10:01:08.371302 # [ 130.720401] softirqs last disabled at (0): [<00000000>] 0x0
5134 10:01:08.375305 # [ 130.726031] ---[ end trace f1a5231da50a8c1e ]---
5135 10:01:08.381693 # [ 130.730667] lkdtm: Saturation detected: still saturated
5136 10:01:08.386605 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5137 10:01:08.394425 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5138 10:01:08.397946 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5139 10:01:08.481479 [ 131.296838] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5140 10:01:08.488851 [ 131.303738] lkdtm: attempting bad refcount_add_not_zero() from saturated
5141 10:01:08.492765 [ 131.310514] ------------[ cut here ]------------
5142 10:01:08.501384 [ 131.315169] WARNING: CPU: 3 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5143 10:01:08.505633 [ 131.323685] refcount_t: saturated; leaking memory.
5144 10:01:08.536188 [ 131.328529] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5145 10:01:08.544236 [ 131.357739] CPU: 3 PID: 3164 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5146 10:01:08.550758 [ 131.365493] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5147 10:01:08.553880 [ 131.372028] Backtrace:
5148 10:01:08.559576 [ 131.374511] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5149 10:01:08.565215 [ 131.382094] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5150 10:01:08.572934 [ 131.387773] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5151 10:01:08.580052 [ 131.395102] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5152 10:01:08.588013 [ 131.402076] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
5153 10:01:08.595332 [ 131.409835] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5154 10:01:08.600929 [ 131.417328] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6f54000
5155 10:01:08.610931 [ 131.423009] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
5156 10:01:08.618727 [ 131.431979] r9:c1ad0634 r8:c15e8544 r7:c6f55f60 r6:00000020 r5:c6ae9000 r4:c0000000
5157 10:01:08.627343 [ 131.439743] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5158 10:01:08.639385 [ 131.450196] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138bd88>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5159 10:01:08.644475 [ 131.461939] r5:c6ae9000 r4:c6f54000
5160 10:01:08.653995 [ 131.465537] [<c138bd38>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5161 10:01:08.656334 [ 131.475545] r4:00000039
5162 10:01:08.665462 [ 131.478094] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5163 10:01:08.671736 [ 131.486118] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5164 10:01:08.680158 [ 131.494046] r9:c6f55f60 r8:c5342e40 r7:00000020 r6:b6dfc000 r5:c5a03400 r4:c0c2e8c8
5165 10:01:08.689355 [ 131.501808] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5166 10:01:08.695433 [ 131.509650] r9:c07f5b64 r8:c6f55f60 r7:c2816000 r6:b6dfc000 r5:c5a03400 r4:00000000
5167 10:01:08.702751 [ 131.517405] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5168 10:01:08.710964 [ 131.524552] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c6f54000 r5:c5a03400
5169 10:01:08.712083 [ 131.532389] r4:c5a03400
5170 10:01:08.720210 [ 131.534937] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5171 10:01:08.730351 [ 131.542087] r9:c6f54000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5172 10:01:08.735587 [ 131.549844] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5173 10:01:08.740414 [ 131.557421] Exception stack(0xc6f55fa8 to 0xc6f55ff0)
5174 10:01:08.749490 [ 131.562487] 5fa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5175 10:01:08.757951 [ 131.570678] 5fc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 bec6aa54
5176 10:01:08.762244 [ 131.578865] 5fe0: 00000004 bec6a788 b6eae4cf b6e347e6
5177 10:01:08.765287 [ 131.583992] irq event stamp: 0
5178 10:01:08.772568 [ 131.587103] hardirqs last enabled at (0): [<00000000>] 0x0
5179 10:01:08.777459 [ 131.592700] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5180 10:01:08.785756 [ 131.600260] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5181 10:01:08.791852 [ 131.607811] softirqs last disabled at (0): [<00000000>] 0x0
5182 10:01:08.796232 [ 131.613407] ---[ end trace f1a5231da50a8c1f ]---
5183 10:01:08.801070 [ 131.618081] lkdtm: Saturation detected: still saturated
5184 10:01:08.944305 # [ 131.296838] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5185 10:01:08.949660 # [ 131.303738] lkdtm: attempting bad refcount_add_not_zero() from saturated
5186 10:01:08.955015 # [ 131.310514] ------------[ cut here ]------------
5187 10:01:08.963933 # [ 131.315169] WARNING: CPU: 3 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5188 10:01:08.967875 # [ 131.323685] refcount_t: saturated; leaking memory.
5189 10:01:08.998428 # [ 131.328529] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5190 10:01:09.007796 # [ 131.357739] CPU: 3 PID: 3164 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5191 10:01:09.012977 # [ 131.365493] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5192 10:01:09.015756 # [ 131.372028] Backtrace:
5193 10:01:09.023581 # [ 131.374511] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5194 10:01:09.029620 # [ 131.382094] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5195 10:01:09.036648 # [ 131.387773] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5196 10:01:09.044875 # [ 131.395102] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5197 10:01:09.050319 # [ 131.402076] r9:00000009 r8:c086df40 r7:00000013 r6:00000009 r5:c086df40 r4:c1a24934
5198 10:01:09.058694 # [ 131.409835] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5199 10:01:09.064446 # [ 131.417328] r7:00000013 r6:c1a24934 r5:c1a2490c r4:c6f54000
5200 10:01:09.074316 # [ 131.423009] [<c137e990>] (warn_slowpath_fmt) from [<c086df40>] (refcount_warn_saturate+0xa0/0x174)
5201 10:01:09.082708 # [ 131.431979] r9:c1ad0634 r8:c15e8544 r7:c6f55f60 r6:00000020 r5:c6ae9000 r4:c0000000
5202 10:01:09.092139 # [ 131.439743] [<c086dea0>] (refcount_warn_saturate) from [<c138b504>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5203 10:01:09.104582 # [ 131.450196] [<c138b4a0>] (__refcount_add_not_zero.constprop.0) from [<c138bd88>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5204 10:01:09.109578 # [ 131.461939] r5:c6ae9000 r4:c6f54000
5205 10:01:09.117954 # [ 131.465537] [<c138bd38>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5206 10:01:09.121049 # [ 131.475545] r4:00000039
5207 10:01:09.128510 # [ 131.478094] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5208 10:01:09.136760 # [ 131.486118] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5209 10:01:09.145742 # [ 131.494046] r9:c6f55f60 r8:c5342e40 r7:00000020 r6:b6dfc000 r5:c5a03400 r4:c0c2e8c8
5210 10:01:09.151746 # [ 131.501808] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5211 10:01:09.160350 # [ 131.509650] r9:c07f5b64 r8:c6f55f60 r7:c2816000 r6:b6dfc000 r5:c5a03400 r4:00000000
5212 10:01:09.168869 # [ 131.517405] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5213 10:01:09.175777 # [ 131.524552] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c6f54000 r5:c5a03400
5214 10:01:09.177505 # [ 131.532389] r4:c5a03400
5215 10:01:09.187589 # [ 131.534937] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5216 10:01:09.193540 # [ 131.542087] r9:c6f54000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5217 10:01:09.201800 # [ 131.549844] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5218 10:01:09.205944 # [ 131.557421] Exception stack(0xc6f55fa8 to 0xc6f55ff0)
5219 10:01:09.214874 # [ 131.562487] 5fa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5220 10:01:09.223865 # [ 131.570678] 5fc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 bec6aa54
5221 10:01:09.228040 # [ 131.578865] 5fe0: 00000004 bec6a788 b6eae4cf b6e347e6
5222 10:01:09.233628 # [ 131.583992] irq event stamp: 0
5223 10:01:09.237329 # [ 131.587103] hardirqs last enabled at (0): [<00000000>] 0x0
5224 10:01:09.244557 # [ 131.592700] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5225 10:01:09.252155 # [ 131.600260] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5226 10:01:09.257442 # [ 131.607811] softirqs last disabled at (0): [<00000000>] 0x0
5227 10:01:09.262333 # [ 131.613407] ---[ end trace f1a5231da50a8c1f ]---
5228 10:01:09.267919 # [ 131.618081] lkdtm: Saturation detected: still saturated
5229 10:01:09.273713 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5230 10:01:09.280183 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5231 10:01:09.284139 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5232 10:01:09.368412 [ 132.182865] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5233 10:01:09.376102 [ 132.189903] lkdtm: attempting bad refcount_dec_and_test() from saturated
5234 10:01:09.379333 [ 132.196730] ------------[ cut here ]------------
5235 10:01:09.387249 [ 132.201418] WARNING: CPU: 1 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5236 10:01:09.392391 [ 132.210042] refcount_t: underflow; use-after-free.
5237 10:01:09.421862 [ 132.214849] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5238 10:01:09.432738 [ 132.244078] CPU: 1 PID: 3201 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5239 10:01:09.438143 [ 132.251830] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5240 10:01:09.439546 [ 132.258364] Backtrace:
5241 10:01:09.446642 [ 132.260849] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5242 10:01:09.453295 [ 132.268433] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5243 10:01:09.458616 [ 132.274110] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5244 10:01:09.467083 [ 132.281439] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5245 10:01:09.474786 [ 132.288413] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
5246 10:01:09.481720 [ 132.296172] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5247 10:01:09.488710 [ 132.303664] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6b1e000
5248 10:01:09.496652 [ 132.309343] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
5249 10:01:09.504304 [ 132.318399] r9:c1ad0654 r8:c15e8544 r7:c6b1ff60 r6:00000020 r5:c5bd8000 r4:c6b1e000
5250 10:01:09.513747 [ 132.326167] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5251 10:01:09.525881 [ 132.336624] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138be10>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5252 10:01:09.537493 [ 132.348379] [<c138bdc0>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5253 10:01:09.538696 [ 132.358385] r4:0000003a
5254 10:01:09.547858 [ 132.360935] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5255 10:01:09.555688 [ 132.368958] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5256 10:01:09.562759 [ 132.376888] r9:c6b1ff60 r8:c5342e40 r7:00000020 r6:b6e9e000 r5:c68dcb40 r4:c0c2e8c8
5257 10:01:09.572177 [ 132.384650] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5258 10:01:09.580258 [ 132.392493] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6e9e000 r5:c68dcb40 r4:00000000
5259 10:01:09.585928 [ 132.400248] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5260 10:01:09.593631 [ 132.407395] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c6b1e000 r5:c68dcb40
5261 10:01:09.597542 [ 132.415231] r4:c68dcb40
5262 10:01:09.603430 [ 132.417782] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5263 10:01:09.611647 [ 132.424930] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:00000020 r4:00000020
5264 10:01:09.618707 [ 132.432687] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5265 10:01:09.623196 [ 132.440265] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
5266 10:01:09.632035 [ 132.445330] ffa0: 00000020 00000020 00000001 b6e9e000 00000020 00000000
5267 10:01:09.640897 [ 132.453521] ffc0: 00000020 00000020 b6fe5e00 00000004 00000001 00000000 00020000 bef73a54
5268 10:01:09.645602 [ 132.461708] ffe0: 00000004 bef73788 b6f504cf b6ed67e6
5269 10:01:09.649044 [ 132.466859] irq event stamp: 0
5270 10:01:09.652636 [ 132.469938] hardirqs last enabled at (0): [<00000000>] 0x0
5271 10:01:09.661421 [ 132.475583] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5272 10:01:09.669497 [ 132.483107] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5273 10:01:09.674448 [ 132.490674] softirqs last disabled at (0): [<00000000>] 0x0
5274 10:01:09.678861 [ 132.496305] ---[ end trace f1a5231da50a8c20 ]---
5275 10:01:09.683497 [ 132.500941] lkdtm: Saturation detected: still saturated
5276 10:01:09.825307 # [ 132.182865] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5277 10:01:09.833186 # [ 132.189903] lkdtm: attempting bad refcount_dec_and_test() from saturated
5278 10:01:09.836311 # [ 132.196730] ------------[ cut here ]------------
5279 10:01:09.846450 # [ 132.201418] WARNING: CPU: 1 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5280 10:01:09.850476 # [ 132.210042] refcount_t: underflow; use-after-free.
5281 10:01:09.879643 # [ 132.214849] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5282 10:01:09.886451 # [ 132.244078] CPU: 1 PID: 3201 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5283 10:01:09.894181 # [ 132.251830] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5284 10:01:09.897053 # [ 132.258364] Backtrace:
5285 10:01:09.904801 # [ 132.260849] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5286 10:01:09.909915 # [ 132.268433] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5287 10:01:09.917619 # [ 132.274110] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5288 10:01:09.926616 # [ 132.281439] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5289 10:01:09.932837 # [ 132.288413] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
5290 10:01:09.939613 # [ 132.296172] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5291 10:01:09.946547 # [ 132.303664] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6b1e000
5292 10:01:09.954615 # [ 132.309343] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
5293 10:01:09.964587 # [ 132.318399] r9:c1ad0654 r8:c15e8544 r7:c6b1ff60 r6:00000020 r5:c5bd8000 r4:c6b1e000
5294 10:01:09.973569 # [ 132.326167] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5295 10:01:09.986425 # [ 132.336624] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138be10>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5296 10:01:09.995362 # [ 132.348379] [<c138bdc0>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5297 10:01:09.998193 # [ 132.358385] r4:0000003a
5298 10:01:10.006251 # [ 132.360935] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5299 10:01:10.014460 # [ 132.368958] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5300 10:01:10.023284 # [ 132.376888] r9:c6b1ff60 r8:c5342e40 r7:00000020 r6:b6e9e000 r5:c68dcb40 r4:c0c2e8c8
5301 10:01:10.030639 # [ 132.384650] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5302 10:01:10.037801 # [ 132.392493] r9:c07f5b64 r8:c6b1ff60 r7:c2816000 r6:b6e9e000 r5:c68dcb40 r4:00000000
5303 10:01:10.045234 # [ 132.400248] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5304 10:01:10.052650 # [ 132.407395] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c6b1e000 r5:c68dcb40
5305 10:01:10.055722 # [ 132.415231] r4:c68dcb40
5306 10:01:10.063926 # [ 132.417782] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5307 10:01:10.073185 # [ 132.424930] r9:c6b1e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:00000020 r4:00000020
5308 10:01:10.080260 # [ 132.432687] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5309 10:01:10.086090 # [ 132.440265] Exception stack(0xc6b1ffa8 to 0xc6b1fff0)
5310 10:01:10.093167 # [ 132.445330] ffa0: 00000020 00000020 00000001 b6e9e000 00000020 00000000
5311 10:01:10.102670 # [ 132.453521] ffc0: 00000020 00000020 b6fe5e00 00000004 00000001 00000000 00020000 bef73a54
5312 10:01:10.105901 # [ 132.461708] ffe0: 00000004 bef73788 b6f504cf b6ed67e6
5313 10:01:10.109924 # [ 132.466859] irq event stamp: 0
5314 10:01:10.115232 # [ 132.469938] hardirqs last enabled at (0): [<00000000>] 0x0
5315 10:01:10.124422 # [ 132.475583] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5316 10:01:10.130988 # [ 132.483107] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5317 10:01:10.137923 # [ 132.490674] softirqs last disabled at (0): [<00000000>] 0x0
5318 10:01:10.141553 # [ 132.496305] ---[ end trace f1a5231da50a8c20 ]---
5319 10:01:10.145975 # [ 132.500941] lkdtm: Saturation detected: still saturated
5320 10:01:10.153228 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5321 10:01:10.160255 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5322 10:01:10.163833 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5323 10:01:10.252047 [ 133.066182] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5324 10:01:10.257962 [ 133.073112] lkdtm: attempting bad refcount_sub_and_test() from saturated
5325 10:01:10.262518 [ 133.079944] ------------[ cut here ]------------
5326 10:01:10.270346 [ 133.084637] WARNING: CPU: 3 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5327 10:01:10.276381 [ 133.093258] refcount_t: underflow; use-after-free.
5328 10:01:10.306110 [ 133.098102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5329 10:01:10.314995 [ 133.127339] CPU: 3 PID: 3236 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5330 10:01:10.319934 [ 133.135092] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5331 10:01:10.322792 [ 133.141627] Backtrace:
5332 10:01:10.330460 [ 133.144111] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5333 10:01:10.334670 [ 133.151694] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5334 10:01:10.344100 [ 133.157373] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5335 10:01:10.349819 [ 133.164701] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5336 10:01:10.357457 [ 133.171676] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
5337 10:01:10.365641 [ 133.179432] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5338 10:01:10.369875 [ 133.186925] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6a7a000
5339 10:01:10.380384 [ 133.192604] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
5340 10:01:10.389500 [ 133.201661] r9:c1ad0674 r8:c15e8544 r7:c6a7bf60 r6:00000020 r5:c5c0b000 r4:c6a7a000
5341 10:01:10.397552 [ 133.209428] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5342 10:01:10.411013 [ 133.219886] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138be98>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5343 10:01:10.419557 [ 133.231642] [<c138be48>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5344 10:01:10.422432 [ 133.241650] r4:0000003b
5345 10:01:10.430022 [ 133.244200] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5346 10:01:10.438549 [ 133.252222] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5347 10:01:10.446297 [ 133.260151] r9:c6a7bf60 r8:c5342e40 r7:00000020 r6:b6dc0000 r5:c5a03b80 r4:c0c2e8c8
5348 10:01:10.454003 [ 133.267913] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5349 10:01:10.461799 [ 133.275757] r9:c07f5b64 r8:c6a7bf60 r7:c2816000 r6:b6dc0000 r5:c5a03b80 r4:00000000
5350 10:01:10.468575 [ 133.283513] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5351 10:01:10.476694 [ 133.290661] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c6a7a000 r5:c5a03b80
5352 10:01:10.479600 [ 133.298496] r4:c5a03b80
5353 10:01:10.488226 [ 133.301042] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5354 10:01:10.494191 [ 133.308190] r9:c6a7a000 r8:c03002e4 r7:00000004 r6:b6f07e00 r5:00000020 r4:00000020
5355 10:01:10.502653 [ 133.315948] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5356 10:01:10.506201 [ 133.323526] Exception stack(0xc6a7bfa8 to 0xc6a7bff0)
5357 10:01:10.515378 [ 133.328592] bfa0: 00000020 00000020 00000001 b6dc0000 00000020 00000000
5358 10:01:10.524862 [ 133.336783] bfc0: 00000020 00000020 b6f07e00 00000004 00000001 00000000 00020000 beaaca54
5359 10:01:10.530210 [ 133.344969] bfe0: 00000004 beaac788 b6e724cf b6df87e6
5360 10:01:10.530501 [ 133.350101] irq event stamp: 0
5361 10:01:10.537022 [ 133.353180] hardirqs last enabled at (0): [<00000000>] 0x0
5362 10:01:10.544162 [ 133.358811] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5363 10:01:10.552495 [ 133.366365] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5364 10:01:10.557675 [ 133.373883] softirqs last disabled at (0): [<00000000>] 0x0
5365 10:01:10.564070 [ 133.379515] ---[ end trace f1a5231da50a8c21 ]---
5366 10:01:10.567646 [ 133.384156] lkdtm: Saturation detected: still saturated
5367 10:01:10.709129 # [ 133.066182] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5368 10:01:10.715374 # [ 133.073112] lkdtm: attempting bad refcount_sub_and_test() from saturated
5369 10:01:10.720698 # [ 133.079944] ------------[ cut here ]------------
5370 10:01:10.728902 # [ 133.084637] WARNING: CPU: 3 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5371 10:01:10.733076 # [ 133.093258] refcount_t: underflow; use-after-free.
5372 10:01:10.762083 # [ 133.098102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 dw_hdmi_imx snd_soc_core imx_ldb dw_hdmi phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore parallel_display caam error flexcan imxdrm can_dev etnaviv gpu_sched imx_ipu_v3
5373 10:01:10.770821 # [ 133.127339] CPU: 3 PID: 3236 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5374 10:01:10.776010 # [ 133.135092] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5375 10:01:10.778733 # [ 133.141627] Backtrace:
5376 10:01:10.787395 # [ 133.144111] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5377 10:01:10.792809 # [ 133.151694] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5378 10:01:10.800852 # [ 133.157373] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5379 10:01:10.806902 # [ 133.164701] [<c1384994>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5380 10:01:10.815257 # [ 133.171676] r9:00000009 r8:c086dfdc r7:0000001c r6:00000009 r5:c086dfdc r4:c1a24934
5381 10:01:10.823562 # [ 133.179432] [<c03565f4>] (__warn) from [<c137ea18>] (warn_slowpath_fmt+0x8c/0xa8)
5382 10:01:10.829616 # [ 133.186925] r7:0000001c r6:c1a24934 r5:c1a24970 r4:c6a7a000
5383 10:01:10.839822 # [ 133.192604] [<c137e990>] (warn_slowpath_fmt) from [<c086dfdc>] (refcount_warn_saturate+0x13c/0x174)
5384 10:01:10.846955 # [ 133.201661] r9:c1ad0674 r8:c15e8544 r7:c6a7bf60 r6:00000020 r5:c5c0b000 r4:c6a7a000
5385 10:01:10.857997 # [ 133.209428] [<c086dea0>] (refcount_warn_saturate) from [<c0c2f5e4>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5386 10:01:10.869939 # [ 133.219886] [<c0c2f580>] (__refcount_sub_and_test.constprop.0) from [<c138be98>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5387 10:01:10.878565 # [ 133.231642] [<c138be48>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5388 10:01:10.881776 # [ 133.241650] r4:0000003b
5389 10:01:10.888413 # [ 133.244200] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5390 10:01:10.898979 # [ 133.252222] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5391 10:01:10.905854 # [ 133.260151] r9:c6a7bf60 r8:c5342e40 r7:00000020 r6:b6dc0000 r5:c5a03b80 r4:c0c2e8c8
5392 10:01:10.912992 # [ 133.267913] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5393 10:01:10.923294 # [ 133.275757] r9:c07f5b64 r8:c6a7bf60 r7:c2816000 r6:b6dc0000 r5:c5a03b80 r4:00000000
5394 10:01:10.930751 # [ 133.283513] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5395 10:01:10.936289 # [ 133.290661] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c6a7a000 r5:c5a03b80
5396 10:01:10.938279 # [ 133.298496] r4:c5a03b80
5397 10:01:10.948803 # [ 133.301042] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5398 10:01:10.953449 # [ 133.308190] r9:c6a7a000 r8:c03002e4 r7:00000004 r6:b6f07e00 r5:00000020 r4:00000020
5399 10:01:10.961950 # [ 133.315948] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5400 10:01:10.968552 # [ 133.323526] Exception stack(0xc6a7bfa8 to 0xc6a7bff0)
5401 10:01:10.974994 # [ 133.328592] bfa0: 00000020 00000020 00000001 b6dc0000 00000020 00000000
5402 10:01:10.985968 # [ 133.336783] bfc0: 00000020 00000020 b6f07e00 00000004 00000001 00000000 00020000 beaaca54
5403 10:01:10.989859 # [ 133.344969] bfe0: 00000004 beaac788 b6e724cf b6df87e6
5404 10:01:10.992683 # [ 133.350101] irq event stamp: 0
5405 10:01:11.000483 # [ 133.353180] hardirqs last enabled at (0): [<00000000>] 0x0
5406 10:01:11.007310 # [ 133.358811] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5407 10:01:11.013016 # [ 133.366365] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5408 10:01:11.020696 # [ 133.373883] softirqs last disabled at (0): [<00000000>] 0x0
5409 10:01:11.024236 # [ 133.379515] ---[ end trace f1a5231da50a8c21 ]---
5410 10:01:11.030487 # [ 133.384156] lkdtm: Saturation detected: still saturated
5411 10:01:11.036740 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5412 10:01:11.041856 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5413 10:01:11.044813 # selftests: lkdtm: REFCOUNT_TIMING.sh
5414 10:01:11.048563 # Skipping REFCOUNT_TIMING: timing only
5415 10:01:11.053889 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5416 10:01:11.056196 # selftests: lkdtm: ATOMIC_TIMING.sh
5417 10:01:11.247056 # Skipping ATOMIC_TIMING: timing only
5418 10:01:11.261309 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5419 10:01:11.290553 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5420 10:01:11.596136 [ 134.411854] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5421 10:01:11.603437 [ 134.417978] lkdtm: attempting good copy_to_user of correct size
5422 10:01:11.607679 [ 134.423952] lkdtm: attempting bad copy_to_user of too large size
5423 10:01:11.739519 # [ 134.411854] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5424 10:01:11.747312 # [ 134.417978] lkdtm: attempting good copy_to_user of correct size
5425 10:01:11.751233 # [ 134.423952] lkdtm: attempting bad copy_to_user of too large size
5426 10:01:11.765014 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5427 10:01:11.788015 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5428 10:01:11.823703 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5429 10:01:12.122879 [ 134.939042] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5430 10:01:12.129928 [ 134.945304] lkdtm: attempting good copy_from_user of correct size
5431 10:01:12.136055 [ 134.951635] lkdtm: attempting bad copy_from_user of too large size
5432 10:01:12.270151 # [ 134.939042] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5433 10:01:12.275092 # [ 134.945304] lkdtm: attempting good copy_from_user of correct size
5434 10:01:12.280801 # [ 134.951635] lkdtm: attempting bad copy_from_user of too large size
5435 10:01:12.295259 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5436 10:01:12.319019 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5437 10:01:12.346187 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5438 10:01:12.674011 [ 135.488993] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5439 10:01:12.679718 [ 135.495629] lkdtm: attempting good copy_to_user inside whitelist
5440 10:01:12.685186 [ 135.501742] lkdtm: attempting bad copy_to_user outside whitelist
5441 10:01:12.819757 # [ 135.488993] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5442 10:01:12.824668 # [ 135.495629] lkdtm: attempting good copy_to_user inside whitelist
5443 10:01:12.831083 # [ 135.501742] lkdtm: attempting bad copy_to_user outside whitelist
5444 10:01:12.849038 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5445 10:01:12.883014 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5446 10:01:12.906491 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5447 10:01:13.222739 [ 136.038489] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5448 10:01:13.229102 [ 136.045201] lkdtm: attempting good copy_from_user inside whitelist
5449 10:01:13.236373 [ 136.051593] lkdtm: attempting bad copy_from_user outside whitelist
5450 10:01:13.370631 # [ 136.038489] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5451 10:01:13.374791 # [ 136.045201] lkdtm: attempting good copy_from_user inside whitelist
5452 10:01:13.380344 # [ 136.051593] lkdtm: attempting bad copy_from_user outside whitelist
5453 10:01:13.402232 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5454 10:01:13.431444 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5455 10:01:13.465023 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5456 10:01:13.776493 [ 136.591152] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5457 10:01:13.782033 [ 136.597566] lkdtm: good_stack: c6907e0c-c6907e2c
5458 10:01:13.784043 [ 136.602225] lkdtm: bad_stack : c6907d84-c6907da4
5459 10:01:13.789925 [ 136.606965] lkdtm: attempting good copy_to_user of local stack
5460 10:01:13.797173 [ 136.612857] lkdtm: attempting bad copy_to_user of distant stack
5461 10:01:13.927608 # [ 136.591152] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5462 10:01:13.931631 # [ 136.597566] lkdtm: good_stack: c6907e0c-c6907e2c
5463 10:01:13.937228 # [ 136.602225] lkdtm: bad_stack : c6907d84-c6907da4
5464 10:01:13.942860 # [ 136.606965] lkdtm: attempting good copy_to_user of local stack
5465 10:01:13.947495 # [ 136.612857] lkdtm: attempting bad copy_to_user of distant stack
5466 10:01:13.961655 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5467 10:01:13.991059 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5468 10:01:14.022429 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5469 10:01:14.340605 [ 137.154979] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5470 10:01:14.344581 [ 137.161449] lkdtm: good_stack: c6901e0c-c6901e2c
5471 10:01:14.348403 [ 137.166136] lkdtm: bad_stack : c6901d84-c6901da4
5472 10:01:14.353889 [ 137.170786] lkdtm: attempting good copy_from_user of local stack
5473 10:01:14.360222 [ 137.176898] lkdtm: attempting bad copy_from_user of distant stack
5474 10:01:14.493879 # [ 137.154979] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5475 10:01:14.497797 # [ 137.161449] lkdtm: good_stack: c6901e0c-c6901e2c
5476 10:01:14.502865 # [ 137.166136] lkdtm: bad_stack : c6901d84-c6901da4
5477 10:01:14.510446 # [ 137.170786] lkdtm: attempting good copy_from_user of local stack
5478 10:01:14.516763 # [ 137.176898] lkdtm: attempting bad copy_from_user of distant stack
5479 10:01:14.519401 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5480 10:01:14.541819 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5481 10:01:14.559926 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5482 10:01:14.876390 [ 137.691693] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5483 10:01:14.882357 [ 137.697828] lkdtm: good_stack: c4863e0c-c4863e2c
5484 10:01:14.884165 [ 137.702465] lkdtm: bad_stack : c4863ffc-c486401c
5485 10:01:14.892031 [ 137.707166] lkdtm: attempting good copy_to_user of local stack
5486 10:01:14.897185 [ 137.713057] lkdtm: attempting bad copy_to_user of distant stack
5487 10:01:15.029229 # [ 137.691693] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5488 10:01:15.034463 # [ 137.697828] lkdtm: good_stack: c4863e0c-c4863e2c
5489 10:01:15.038210 # [ 137.702465] lkdtm: bad_stack : c4863ffc-c486401c
5490 10:01:15.045691 # [ 137.707166] lkdtm: attempting good copy_to_user of local stack
5491 10:01:15.050275 # [ 137.713057] lkdtm: attempting bad copy_to_user of distant stack
5492 10:01:15.058684 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5493 10:01:15.087370 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5494 10:01:15.115467 # selftests: lkdtm: USERCOPY_KERNEL.sh
5495 10:01:15.424599 [ 138.239691] lkdtm: Performing direct entry USERCOPY_KERNEL
5496 10:01:15.430359 [ 138.245252] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5497 10:01:15.436450 [ 138.252445] lkdtm: attempting bad copy_to_user from kernel text: c053a02c
5498 10:01:15.441961 [ 138.259297] lkdtm: FAIL: survived bad copy_to_user()
5499 10:01:15.576075 # [ 138.239691] lkdtm: Performing direct entry USERCOPY_KERNEL
5500 10:01:15.582087 # [ 138.245252] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5501 10:01:15.588153 # [ 138.252445] lkdtm: attempting bad copy_to_user from kernel text: c053a02c
5502 10:01:15.593080 # [ 138.259297] lkdtm: FAIL: survived bad copy_to_user()
5503 10:01:15.609312 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5504 10:01:15.632550 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5505 10:01:15.662952 # selftests: lkdtm: STACKLEAK_ERASING.sh
5506 10:01:15.993290 [ 138.810179] lkdtm: Performing direct entry STACKLEAK_ERASING
5507 10:01:16.000107 [ 138.816017] lkdtm: checking unused part of the thread stack (7732 bytes)...
5508 10:01:16.007943 [ 138.823056] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5509 10:01:16.013113 [ 138.830003] lkdtm: FAIL: the thread stack is NOT properly erased
5510 10:01:16.020940 [ 138.836104] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5511 10:01:16.029472 [ 138.843858] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5512 10:01:16.032316 [ 138.850393] Backtrace:
5513 10:01:16.039189 [ 138.852880] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5514 10:01:16.044934 [ 138.860462] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5515 10:01:16.052261 [ 138.866141] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5516 10:01:16.060625 [ 138.873468] [<c1384994>] (dump_stack) from [<c138c180>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5517 10:01:16.070818 [ 138.882005] r9:c1ad077c r8:c15e8544 r7:c6d5bf60 r6:c6d5be34 r5:c6d5a000 r4:0000078d
5518 10:01:16.077483 [ 138.889769] [<c138c038>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5519 10:01:16.085001 [ 138.898566] r8:c15e8544 r7:c6d5bf60 r6:00000012 r5:c6a60000 r4:00000046
5520 10:01:16.090820 [ 138.905284] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5521 10:01:16.098965 [ 138.913309] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5522 10:01:16.107872 [ 138.921237] r9:c6d5bf60 r8:c5342e40 r7:00000012 r6:b6e2a000 r5:c5af0f00 r4:c0c2e8c8
5523 10:01:16.116497 [ 138.928999] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5524 10:01:16.123398 [ 138.936841] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e2a000 r5:c5af0f00 r4:00000000
5525 10:01:16.131177 [ 138.944597] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5526 10:01:16.137986 [ 138.951744] r10:00000004 r9:00000000 r8:00000000 r7:b6e2a000 r6:c6d5a000 r5:c5af0f00
5527 10:01:16.140802 [ 138.959579] r4:c5af0f00
5528 10:01:16.148213 [ 138.962126] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5529 10:01:16.156670 [ 138.969274] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6f71e00 r5:00000012 r4:00000012
5530 10:01:16.164328 [ 138.977032] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5531 10:01:16.167442 [ 138.984610] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
5532 10:01:16.177588 [ 138.989674] bfa0: 00000012 00000012 00000001 b6e2a000 00000012 00000000
5533 10:01:16.184642 [ 138.997864] bfc0: 00000012 00000012 b6f71e00 00000004 00000001 00000000 00020000 bef04a54
5534 10:01:16.188496 [ 139.006051] bfe0: 00000004 bef04788 b6edc4cf b6e627e6
5535 10:01:16.331423 # [ 138.810179] lkdtm: Performing direct entry STACKLEAK_ERASING
5536 10:01:16.337682 # [ 138.816017] lkdtm: checking unused part of the thread stack (7732 bytes)...
5537 10:01:16.344990 # [ 138.823056] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5538 10:01:16.350732 # [ 138.830003] lkdtm: FAIL: the thread stack is NOT properly erased
5539 10:01:16.358303 # [ 138.836104] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5540 10:01:16.366072 # [ 138.843858] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5541 10:01:16.367667 # [ 138.850393] Backtrace:
5542 10:01:16.377926 # [ 138.852880] [<c137d534>] (dump_backtrace) from [<c137d8f4>] (show_stack+0x20/0x24)
5543 10:01:16.380938 # [ 138.860462] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f768
5544 10:01:16.389865 # [ 138.866141] [<c137d8d4>] (show_stack) from [<c1384a74>] (dump_stack+0xe0/0x100)
5545 10:01:16.398809 # [ 138.873468] [<c1384994>] (dump_stack) from [<c138c180>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5546 10:01:16.405227 # [ 138.882005] r9:c1ad077c r8:c15e8544 r7:c6d5bf60 r6:c6d5be34 r5:c6d5a000 r4:0000078d
5547 10:01:16.413340 # [ 138.889769] [<c138c038>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e4e8>] (lkdtm_do_action+0x2c/0x4c)
5548 10:01:16.421098 # [ 138.898566] r8:c15e8544 r7:c6d5bf60 r6:00000012 r5:c6a60000 r4:00000046
5549 10:01:16.428397 # [ 138.905284] [<c0c2e4bc>] (lkdtm_do_action) from [<c0c2e9e8>] (direct_entry+0x120/0x18c)
5550 10:01:16.436612 # [ 138.913309] [<c0c2e8c8>] (direct_entry) from [<c07f5bc8>] (full_proxy_write+0x64/0x94)
5551 10:01:16.444697 # [ 138.921237] r9:c6d5bf60 r8:c5342e40 r7:00000012 r6:b6e2a000 r5:c5af0f00 r4:c0c2e8c8
5552 10:01:16.452306 # [ 138.928999] [<c07f5b64>] (full_proxy_write) from [<c05987d8>] (vfs_write+0x10c/0x524)
5553 10:01:16.461302 # [ 138.936841] r9:c07f5b64 r8:c6d5bf60 r7:c2816000 r6:b6e2a000 r5:c5af0f00 r4:00000000
5554 10:01:16.470064 # [ 138.944597] [<c05986cc>] (vfs_write) from [<c0598d6c>] (ksys_write+0x74/0xec)
5555 10:01:16.476119 # [ 138.951744] r10:00000004 r9:00000000 r8:00000000 r7:b6e2a000 r6:c6d5a000 r5:c5af0f00
5556 10:01:16.480574 # [ 138.959579] r4:c5af0f00
5557 10:01:16.488619 # [ 138.962126] [<c0598cf8>] (ksys_write) from [<c0598dfc>] (sys_write+0x18/0x1c)
5558 10:01:16.493777 # [ 138.969274] r9:c6d5a000 r8:c03002e4 r7:00000004 r6:b6f71e00 r5:00000012 r4:00000012
5559 10:01:16.500980 # [ 138.977032] [<c0598de4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5560 10:01:16.506994 # [ 138.984610] Exception stack(0xc6d5bfa8 to 0xc6d5bff0)
5561 10:01:16.514791 # [ 138.989674] bfa0: 00000012 00000012 00000001 b6e2a000 00000012 00000000
5562 10:01:16.524718 # [ 138.997864] bfc0: 00000012 00000012 b6f71e00 00000004 00000001 00000000 00020000 bef04a54
5563 10:01:16.528772 # [ 139.006051] bfe0: 00000004 bef04788 b6edc4cf b6e627e6
5564 10:01:16.536605 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5565 10:01:16.542412 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5566 10:01:16.544854 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5567 10:01:16.713033 [ 139.528177] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5568 10:01:16.717472 [ 139.533862] lkdtm: Calling matched prototype ...
5569 10:01:16.721344 [ 139.538568] lkdtm: Calling mismatched prototype ...
5570 10:01:16.728060 [ 139.543462] lkdtm: Fail: survived mismatched prototype function call!
5571 10:01:16.858745 # [ 139.528177] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5572 10:01:16.863837 # [ 139.533862] lkdtm: Calling matched prototype ...
5573 10:01:16.869248 # [ 139.538568] lkdtm: Calling mismatched prototype ...
5574 10:01:16.874087 # [ 139.543462] lkdtm: Fail: survived mismatched prototype function call!
5575 10:01:16.899301 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5576 10:01:16.937803 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5577 10:01:17.009332 + ../../utils/send-to-lava.sh ./output/result.txt
5578 10:01:17.250698 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5579 10:01:17.253398 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5581 10:01:17.429049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5582 10:01:17.430214 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5584 10:01:17.596658 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5585 10:01:17.597502 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5587 10:01:17.753810 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5589 10:01:17.755419 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5590 10:01:17.924877 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5591 10:01:17.925685 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5593 10:01:18.082649 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5594 10:01:18.083380 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5596 10:01:18.240419 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5597 10:01:18.241381 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5599 10:01:18.396201 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5600 10:01:18.396773 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5602 10:01:18.545689 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5603 10:01:18.546386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5605 10:01:18.695252 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5606 10:01:18.696024 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5608 10:01:18.861734 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5609 10:01:18.862520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5611 10:01:19.018633 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5613 10:01:19.019641 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5614 10:01:19.187914 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5615 10:01:19.188589 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5617 10:01:19.335510 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5618 10:01:19.335988 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5620 10:01:19.475834 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5621 10:01:19.476428 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5623 10:01:19.623528 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5624 10:01:19.624042 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5626 10:01:19.765945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5627 10:01:19.766427 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5629 10:01:19.905740 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5630 10:01:19.906652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5632 10:01:20.063467 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5634 10:01:20.064954 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5635 10:01:20.240849 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5636 10:01:20.241654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5638 10:01:20.404718 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5639 10:01:20.405444 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5641 10:01:20.567860 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5642 10:01:20.568677 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5644 10:01:20.729329 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5645 10:01:20.729846 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5647 10:01:20.893183 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5649 10:01:20.894677 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5650 10:01:21.051171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5651 10:01:21.051968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5653 10:01:21.228980 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5654 10:01:21.229779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5656 10:01:21.390209 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5657 10:01:21.391115 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5659 10:01:21.557749 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5660 10:01:21.558570 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5662 10:01:21.716766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5663 10:01:21.717394 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5665 10:01:21.884189 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5667 10:01:21.885918 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5668 10:01:22.036194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5669 10:01:22.037104 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5671 10:01:22.179733 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5672 10:01:22.180514 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5674 10:01:22.346766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5675 10:01:22.347492 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5677 10:01:22.507584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5678 10:01:22.508408 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5680 10:01:22.655583 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5682 10:01:22.657155 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5683 10:01:22.800892 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5684 10:01:22.801704 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5686 10:01:22.962776 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5687 10:01:22.963603 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5689 10:01:23.147646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5690 10:01:23.148509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5692 10:01:23.311620 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5693 10:01:23.312172 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5695 10:01:23.471050 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5696 10:01:23.471918 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5698 10:01:23.639095 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5699 10:01:23.639927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5701 10:01:23.807404 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5702 10:01:23.808230 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5704 10:01:23.966486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5706 10:01:23.968045 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5707 10:01:24.130170 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5708 10:01:24.130667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5710 10:01:24.294802 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5711 10:01:24.295634 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5713 10:01:24.461328 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5714 10:01:24.462174 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5716 10:01:24.623531 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5717 10:01:24.624082 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5719 10:01:24.782649 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5720 10:01:24.783446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5722 10:01:24.951721 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5723 10:01:24.952385 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5725 10:01:25.119218 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5726 10:01:25.120003 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5728 10:01:25.291528 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5729 10:01:25.292345 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5731 10:01:25.446363 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5732 10:01:25.447338 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5734 10:01:25.615103 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5735 10:01:25.615930 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5737 10:01:25.782228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5738 10:01:25.783082 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5740 10:01:25.967951 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5741 10:01:25.968797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5743 10:01:26.132383 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5744 10:01:26.133063 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5746 10:01:26.308321 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5748 10:01:26.310137 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5749 10:01:26.469623 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5750 10:01:26.470543 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5752 10:01:26.635185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5753 10:01:26.636033 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5755 10:01:26.802996 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5757 10:01:26.804616 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5758 10:01:26.972286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5759 10:01:26.973031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5761 10:01:27.123727 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5762 10:01:27.124595 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5764 10:01:27.298456 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5765 10:01:27.299055 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5767 10:01:27.463348 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5768 10:01:27.464119 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5770 10:01:27.637082 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5771 10:01:27.637973 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5773 10:01:27.796795 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5774 10:01:27.797707 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5776 10:01:27.965777 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5777 10:01:27.966651 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5779 10:01:28.117944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5781 10:01:28.119633 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5782 10:01:28.292657 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5783 10:01:28.293532 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5785 10:01:28.452422 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5786 10:01:28.453444 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5788 10:01:28.616475 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5789 10:01:28.617415 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5791 10:01:28.761831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5792 10:01:28.762603 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5794 10:01:28.935434 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5795 10:01:28.936253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5797 10:01:29.091873 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5798 10:01:29.092644 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5800 10:01:29.258889 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5801 10:01:29.259672 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5803 10:01:29.422706 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5805 10:01:29.424273 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5806 10:01:29.586970 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5807 10:01:29.587792 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5809 10:01:29.725593 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5810 10:01:29.726144 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5812 10:01:29.728321 + set +x
5813 10:01:29.730834 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7724529_1.6.2.4.5>
5814 10:01:29.731306 Received signal: <ENDRUN> 1_kselftest-lkdtm 7724529_1.6.2.4.5
5815 10:01:29.731563 Ending use of test pattern.
5816 10:01:29.731867 Ending test lava.1_kselftest-lkdtm (7724529_1.6.2.4.5), duration 97.54
5818 10:01:29.745519 <LAVA_TEST_RUNNER EXIT>
5819 10:01:29.746078 ok: lava_test_shell seems to have completed
5820 10:01:29.747900 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
5821 10:01:29.748337 end: 3.1 lava-test-shell (duration 00:01:39) [common]
5822 10:01:29.749082 end: 3 lava-test-retry (duration 00:01:39) [common]
5823 10:01:29.749557 start: 4 finalize (timeout 00:05:26) [common]
5824 10:01:29.749959 start: 4.1 power-off (timeout 00:00:30) [common]
5825 10:01:29.750415 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '3'
5826 10:01:29.882234 >> Software version: 7
5827 10:01:29.890772 >> Relay states: 0xe5
5828 10:01:29.892326 Returned 0 in 0 seconds
5829 10:01:29.994128 end: 4.1 power-off (duration 00:00:00) [common]
5831 10:01:29.995249 start: 4.2 read-feedback (timeout 00:05:26) [common]
5832 10:01:29.995958 Listened to connection for namespace 'common' for up to 1s
5833 10:01:29.996718 Listened to connection for namespace 'common' for up to 1s
5834 10:01:31.000938 Finalising connection for namespace 'common'
5835 10:01:31.001722 Disconnecting from shell: Finalise
5836 10:01:31.002237 / #
5837 10:01:31.103886 end: 4.2 read-feedback (duration 00:00:01) [common]
5838 10:01:31.104733 end: 4 finalize (duration 00:00:01) [common]
5839 10:01:31.105485 Cleaning after the job
5840 10:01:31.106125 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/ramdisk
5841 10:01:31.111541 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/kernel
5842 10:01:31.116163 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/dtb
5843 10:01:31.116822 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/nfsrootfs
5844 10:01:31.202127 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7724529/tftp-deploy-wi2zaw8n/modules
5845 10:01:31.207860 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7724529
5846 10:01:32.704998 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7724529
5847 10:01:32.705457 Job finished correctly