Boot log: stm32mp157a-dhcor-avenger96
- Errors: 0
- Kernel Errors: 592
- Boot result: PASS
- Warnings: 1
- Kernel Warnings: 1072
1 08:42:42.269132 lava-dispatcher, installed at version: 2024.01
2 08:42:42.269523 start: 0 validate
3 08:42:42.269766 Start time: 2024-05-30 08:42:42.269755+00:00 (UTC)
4 08:42:42.270055 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/initrd.cpio.gz exists
5 08:42:42.561850 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage exists
6 08:42:42.707777 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/stm32mp157a-dhcor-avenger96.dtb exists
7 08:42:42.854215 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/full.rootfs.tar.xz exists
8 08:42:42.999075 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz exists
9 08:42:43.145856 validate duration: 0.88
11 08:42:43.146266 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 08:42:43.146400 start: 1.1 download-retry (timeout 00:10:00) [common]
13 08:42:43.146524 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 08:42:43.146784 Not decompressing ramdisk as can be used compressed.
15 08:42:43.146944 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/initrd.cpio.gz
16 08:42:43.147038 saving as /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/ramdisk/initrd.cpio.gz
17 08:42:43.147125 total size: 4775763 (4 MB)
18 08:42:43.433154 progress 0 % (0 MB)
19 08:42:43.862064 progress 5 % (0 MB)
20 08:42:44.004879 progress 10 % (0 MB)
21 08:42:44.008460 progress 15 % (0 MB)
22 08:42:44.147819 progress 20 % (0 MB)
23 08:42:44.151750 progress 25 % (1 MB)
24 08:42:44.155252 progress 30 % (1 MB)
25 08:42:44.161813 progress 35 % (1 MB)
26 08:42:44.432998 progress 40 % (1 MB)
27 08:42:44.434453 progress 45 % (2 MB)
28 08:42:44.435802 progress 50 % (2 MB)
29 08:42:44.437240 progress 55 % (2 MB)
30 08:42:44.438529 progress 60 % (2 MB)
31 08:42:44.439744 progress 65 % (2 MB)
32 08:42:44.441152 progress 70 % (3 MB)
33 08:42:44.442410 progress 75 % (3 MB)
34 08:42:44.443648 progress 80 % (3 MB)
35 08:42:44.444870 progress 85 % (3 MB)
36 08:42:44.457411 progress 90 % (4 MB)
37 08:42:44.462949 progress 95 % (4 MB)
38 08:42:44.474462 progress 100 % (4 MB)
39 08:42:44.474851 4 MB downloaded in 1.33 s (3.43 MB/s)
40 08:42:44.475102 end: 1.1.1 http-download (duration 00:00:01) [common]
42 08:42:44.475727 end: 1.1 download-retry (duration 00:00:01) [common]
43 08:42:44.475863 start: 1.2 download-retry (timeout 00:09:59) [common]
44 08:42:44.475979 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 08:42:44.476256 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
46 08:42:44.476419 saving as /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/kernel/zImage
47 08:42:44.476516 total size: 12558848 (11 MB)
48 08:42:44.476605 No compression specified
49 08:42:44.620089 progress 0 % (0 MB)
50 08:42:44.630205 progress 5 % (0 MB)
51 08:42:44.783150 progress 10 % (1 MB)
52 08:42:44.912190 progress 15 % (1 MB)
53 08:42:44.921930 progress 20 % (2 MB)
54 08:42:45.049347 progress 25 % (3 MB)
55 08:42:45.064883 progress 30 % (3 MB)
56 08:42:45.201993 progress 35 % (4 MB)
57 08:42:45.339352 progress 40 % (4 MB)
58 08:42:45.358643 progress 45 % (5 MB)
59 08:42:45.487548 progress 50 % (6 MB)
60 08:42:45.620204 progress 55 % (6 MB)
61 08:42:45.638723 progress 60 % (7 MB)
62 08:42:45.774866 progress 65 % (7 MB)
63 08:42:45.792540 progress 70 % (8 MB)
64 08:42:45.923636 progress 75 % (9 MB)
65 08:42:46.057917 progress 80 % (9 MB)
66 08:42:46.076007 progress 85 % (10 MB)
67 08:42:46.207964 progress 90 % (10 MB)
68 08:42:46.344038 progress 95 % (11 MB)
69 08:42:46.356615 progress 100 % (11 MB)
70 08:42:46.356895 11 MB downloaded in 1.88 s (6.37 MB/s)
71 08:42:46.357117 end: 1.2.1 http-download (duration 00:00:02) [common]
73 08:42:46.357458 end: 1.2 download-retry (duration 00:00:02) [common]
74 08:42:46.357578 start: 1.3 download-retry (timeout 00:09:57) [common]
75 08:42:46.357699 start: 1.3.1 http-download (timeout 00:09:57) [common]
76 08:42:46.357926 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/stm32mp157a-dhcor-avenger96.dtb
77 08:42:46.358018 saving as /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb
78 08:42:46.358098 total size: 57690 (0 MB)
79 08:42:46.358182 No compression specified
80 08:42:46.503191 progress 56 % (0 MB)
81 08:42:46.503674 progress 100 % (0 MB)
82 08:42:46.504020 0 MB downloaded in 0.15 s (0.38 MB/s)
83 08:42:46.504232 end: 1.3.1 http-download (duration 00:00:00) [common]
85 08:42:46.504562 end: 1.3 download-retry (duration 00:00:00) [common]
86 08:42:46.504678 start: 1.4 download-retry (timeout 00:09:57) [common]
87 08:42:46.504792 start: 1.4.1 http-download (timeout 00:09:57) [common]
88 08:42:46.505006 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/full.rootfs.tar.xz
89 08:42:46.505147 saving as /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/nfsrootfs/full.rootfs.tar
90 08:42:46.505251 total size: 117747780 (112 MB)
91 08:42:46.505376 Using unxz to decompress xz
92 08:42:46.649574 progress 0 % (0 MB)
93 08:42:47.416253 progress 5 % (5 MB)
94 08:42:48.238125 progress 10 % (11 MB)
95 08:42:48.988706 progress 15 % (16 MB)
96 08:42:49.735065 progress 20 % (22 MB)
97 08:42:50.535818 progress 25 % (28 MB)
98 08:42:51.280464 progress 30 % (33 MB)
99 08:42:52.021497 progress 35 % (39 MB)
100 08:42:52.813881 progress 40 % (44 MB)
101 08:42:53.553928 progress 45 % (50 MB)
102 08:42:54.296117 progress 50 % (56 MB)
103 08:42:55.044621 progress 55 % (61 MB)
104 08:42:55.818127 progress 60 % (67 MB)
105 08:42:56.545708 progress 65 % (73 MB)
106 08:42:57.265326 progress 70 % (78 MB)
107 08:42:57.972199 progress 75 % (84 MB)
108 08:42:58.630568 progress 80 % (89 MB)
109 08:42:59.298895 progress 85 % (95 MB)
110 08:42:59.918303 progress 90 % (101 MB)
111 08:43:00.531408 progress 95 % (106 MB)
112 08:43:01.102753 progress 100 % (112 MB)
113 08:43:01.105258 112 MB downloaded in 14.60 s (7.69 MB/s)
114 08:43:01.105533 end: 1.4.1 http-download (duration 00:00:15) [common]
116 08:43:01.105885 end: 1.4 download-retry (duration 00:00:15) [common]
117 08:43:01.106003 start: 1.5 download-retry (timeout 00:09:42) [common]
118 08:43:01.106119 start: 1.5.1 http-download (timeout 00:09:42) [common]
119 08:43:01.106344 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
120 08:43:01.106441 saving as /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/modules/modules.tar
121 08:43:01.106527 total size: 7413276 (7 MB)
122 08:43:01.106616 Using unxz to decompress xz
123 08:43:01.253334 progress 0 % (0 MB)
124 08:43:01.278735 progress 5 % (0 MB)
125 08:43:01.312239 progress 10 % (0 MB)
126 08:43:01.342449 progress 15 % (1 MB)
127 08:43:01.379069 progress 20 % (1 MB)
128 08:43:01.419649 progress 25 % (1 MB)
129 08:43:01.468949 progress 30 % (2 MB)
130 08:43:01.507553 progress 35 % (2 MB)
131 08:43:01.540564 progress 40 % (2 MB)
132 08:43:01.573109 progress 45 % (3 MB)
133 08:43:01.608241 progress 50 % (3 MB)
134 08:43:01.641265 progress 55 % (3 MB)
135 08:43:01.674832 progress 60 % (4 MB)
136 08:43:01.711699 progress 65 % (4 MB)
137 08:43:01.744890 progress 70 % (4 MB)
138 08:43:01.779301 progress 75 % (5 MB)
139 08:43:01.811541 progress 80 % (5 MB)
140 08:43:01.847935 progress 85 % (6 MB)
141 08:43:01.880776 progress 90 % (6 MB)
142 08:43:01.911469 progress 95 % (6 MB)
143 08:43:01.946055 progress 100 % (7 MB)
144 08:43:01.952849 7 MB downloaded in 0.85 s (8.35 MB/s)
145 08:43:01.953119 end: 1.5.1 http-download (duration 00:00:01) [common]
147 08:43:01.953381 end: 1.5 download-retry (duration 00:00:01) [common]
148 08:43:01.953471 start: 1.6 prepare-tftp-overlay (timeout 00:09:41) [common]
149 08:43:01.953560 start: 1.6.1 extract-nfsrootfs (timeout 00:09:41) [common]
150 08:43:07.406351 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny
151 08:43:07.406789 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
152 08:43:07.406930 start: 1.6.2 lava-overlay (timeout 00:09:36) [common]
153 08:43:07.407207 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f
154 08:43:07.407362 makedir: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin
155 08:43:07.407494 makedir: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/tests
156 08:43:07.407626 makedir: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/results
157 08:43:07.407768 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-add-keys
158 08:43:07.407960 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-add-sources
159 08:43:07.408124 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-background-process-start
160 08:43:07.408283 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-background-process-stop
161 08:43:07.408447 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-common-functions
162 08:43:07.408606 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-echo-ipv4
163 08:43:07.408763 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-install-packages
164 08:43:07.408920 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-installed-packages
165 08:43:07.409075 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-os-build
166 08:43:07.409231 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-probe-channel
167 08:43:07.409385 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-probe-ip
168 08:43:07.409543 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-target-ip
169 08:43:07.409698 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-target-mac
170 08:43:07.409855 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-target-storage
171 08:43:07.410020 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-case
172 08:43:07.410177 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-event
173 08:43:07.410332 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-feedback
174 08:43:07.410489 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-raise
175 08:43:07.410649 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-reference
176 08:43:07.410804 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-runner
177 08:43:07.410963 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-set
178 08:43:07.411119 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-test-shell
179 08:43:07.411281 Updating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-add-keys (debian)
180 08:43:07.411493 Updating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-add-sources (debian)
181 08:43:07.411689 Updating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-install-packages (debian)
182 08:43:07.411895 Updating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-installed-packages (debian)
183 08:43:07.412077 Updating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/bin/lava-os-build (debian)
184 08:43:07.412238 Creating /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/environment
185 08:43:07.412392 LAVA metadata
186 08:43:07.412484 - LAVA_JOB_ID=325365
187 08:43:07.412564 - LAVA_DISPATCHER_IP=192.168.56.193
188 08:43:07.412712 start: 1.6.2.1 ssh-authorize (timeout 00:09:36) [common]
189 08:43:07.413025 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
190 08:43:07.413134 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:36) [common]
191 08:43:07.413215 skipped lava-vland-overlay
192 08:43:07.413311 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
193 08:43:07.413409 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:36) [common]
194 08:43:07.413479 skipped lava-multinode-overlay
195 08:43:07.413576 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
196 08:43:07.413671 start: 1.6.2.4 test-definition (timeout 00:09:36) [common]
197 08:43:07.413757 Loading test definitions
198 08:43:07.413861 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:36) [common]
199 08:43:07.413939 Using /lava-325365 at stage 0
200 08:43:07.414331 uuid=325365_1.6.2.4.1 testdef=None
201 08:43:07.414438 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
202 08:43:07.414537 start: 1.6.2.4.2 test-overlay (timeout 00:09:36) [common]
203 08:43:07.415047 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
205 08:43:07.415312 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:36) [common]
206 08:43:07.416114 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
208 08:43:07.416407 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:36) [common]
209 08:43:07.417037 runner path: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/0/tests/0_timesync-off test_uuid 325365_1.6.2.4.1
210 08:43:07.417238 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
212 08:43:07.417513 start: 1.6.2.4.5 git-repo-action (timeout 00:09:36) [common]
213 08:43:07.417596 Using /lava-325365 at stage 0
214 08:43:07.417721 Fetching tests from https://github.com/kernelci/test-definitions.git
215 08:43:07.417827 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/0/tests/1_kselftest-lkdtm'
216 08:43:10.431979 Running '/usr/bin/git checkout kernelci.org
217 08:43:10.641693 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
218 08:43:10.642208 uuid=325365_1.6.2.4.5 testdef=None
219 08:43:10.642344 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
221 08:43:10.642609 start: 1.6.2.4.6 test-overlay (timeout 00:09:33) [common]
222 08:43:10.643442 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
224 08:43:10.643736 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:33) [common]
225 08:43:10.644881 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
227 08:43:10.645187 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:33) [common]
228 08:43:10.646279 runner path: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/0/tests/1_kselftest-lkdtm test_uuid 325365_1.6.2.4.5
229 08:43:10.646379 BOARD='stm32mp157a-dhcor-avenger96'
230 08:43:10.646460 BRANCH='cip-gitlab'
231 08:43:10.646539 SKIPFILE='/dev/null'
232 08:43:10.646616 SKIP_INSTALL='True'
233 08:43:10.646692 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
234 08:43:10.646771 TST_CASENAME=''
235 08:43:10.646848 TST_CMDFILES='lkdtm'
236 08:43:10.647071 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
238 08:43:10.647332 Creating lava-test-runner.conf files
239 08:43:10.647412 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/325365/lava-overlay-mmm4jm1f/lava-325365/0 for stage 0
240 08:43:10.647556 - 0_timesync-off
241 08:43:10.647637 - 1_kselftest-lkdtm
242 08:43:10.647769 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
243 08:43:10.647874 start: 1.6.2.5 compress-overlay (timeout 00:09:32) [common]
244 08:43:20.477837 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
245 08:43:20.478098 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:23) [common]
246 08:43:20.478241 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
247 08:43:20.478372 end: 1.6.2 lava-overlay (duration 00:00:13) [common]
248 08:43:20.478493 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:23) [common]
249 08:43:20.607532 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
250 08:43:20.607775 start: 1.6.4 extract-modules (timeout 00:09:23) [common]
251 08:43:20.607889 extracting modules file /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/modules/modules.tar to /var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny
252 08:43:20.883094 extracting modules file /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/modules/modules.tar to /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk
253 08:43:21.180578 end: 1.6.4 extract-modules (duration 00:00:01) [common]
254 08:43:21.180789 start: 1.6.5 apply-overlay-tftp (timeout 00:09:22) [common]
255 08:43:21.180917 [common] Applying overlay to NFS
256 08:43:21.181009 [common] Applying overlay /var/lib/lava/dispatcher/tmp/325365/compress-overlay-uemeajyj/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny
257 08:43:22.382937 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
258 08:43:22.383160 start: 1.6.6 prepare-kernel (timeout 00:09:21) [common]
259 08:43:22.383268 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:21) [common]
260 08:43:22.383367 Converting downloaded kernel to a uImage
261 08:43:22.383501 mkimage -A arm -O linux -T kernel -C none -a 0xc2000000 -e 0xc2000000 -d /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/kernel/zImage /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/kernel/uImage
262 08:43:22.479650 output: Image Name:
263 08:43:22.479853 output: Created: Thu May 30 08:43:22 2024
264 08:43:22.479942 output: Image Type: ARM Linux Kernel Image (uncompressed)
265 08:43:22.480025 output: Data Size: 12558848 Bytes = 12264.50 KiB = 11.98 MiB
266 08:43:22.480106 output: Load Address: c2000000
267 08:43:22.480187 output: Entry Point: c2000000
268 08:43:22.480266 output:
269 08:43:22.480410 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
270 08:43:22.480523 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
271 08:43:22.480640 start: 1.6.7 configure-preseed-file (timeout 00:09:21) [common]
272 08:43:22.480749 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
273 08:43:22.480857 start: 1.6.8 compress-ramdisk (timeout 00:09:21) [common]
274 08:43:22.480965 Building ramdisk /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk
275 08:43:22.751744 >> 83399 blocks
276 08:43:25.204536 Adding RAMdisk u-boot header.
277 08:43:25.204764 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk.cpio.gz.uboot
278 08:43:25.321234 output: Image Name:
279 08:43:25.321410 output: Created: Thu May 30 08:43:25 2024
280 08:43:25.321501 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
281 08:43:25.321584 output: Data Size: 16102110 Bytes = 15724.72 KiB = 15.36 MiB
282 08:43:25.321667 output: Load Address: 00000000
283 08:43:25.321748 output: Entry Point: 00000000
284 08:43:25.321828 output:
285 08:43:25.321996 rename /var/lib/lava/dispatcher/tmp/325365/extract-overlay-ramdisk-35lxzev6/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
286 08:43:25.322158 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
287 08:43:25.322278 end: 1.6 prepare-tftp-overlay (duration 00:00:23) [common]
288 08:43:25.322397 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:18) [common]
289 08:43:25.322501 No LXC device requested
290 08:43:25.322609 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
291 08:43:25.322719 start: 1.8 deploy-device-env (timeout 00:09:18) [common]
292 08:43:25.322824 end: 1.8 deploy-device-env (duration 00:00:00) [common]
293 08:43:25.322913 Checking files for TFTP limit of 4294967296 bytes.
294 08:43:25.323522 end: 1 tftp-deploy (duration 00:00:42) [common]
295 08:43:25.323663 start: 2 uboot-action (timeout 00:05:00) [common]
296 08:43:25.323779 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
297 08:43:25.323887 end: 2.1 uboot-from-media (duration 00:00:00) [common]
298 08:43:25.323996 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
299 08:43:25.324116 Using kernel file from prepare-kernel: 325365/tftp-deploy-ajhop8su/kernel/uImage
300 08:43:25.324262 substitutions:
301 08:43:25.324348 - {BOOTX}: bootm 0xc2000000 0xc4400000 0xc4000000
302 08:43:25.324433 - {DTB_ADDR}: 0xc4000000
303 08:43:25.324514 - {DTB}: 325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb
304 08:43:25.324597 - {INITRD}: 325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
305 08:43:25.324677 - {KERNEL_ADDR}: 0xc2000000
306 08:43:25.324758 - {KERNEL}: 325365/tftp-deploy-ajhop8su/kernel/uImage
307 08:43:25.324839 - {LAVA_MAC}: None
308 08:43:25.324933 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny
309 08:43:25.325018 - {NFS_SERVER_IP}: 192.168.56.193
310 08:43:25.325099 - {PRESEED_CONFIG}: None
311 08:43:25.325178 - {PRESEED_LOCAL}: None
312 08:43:25.325258 - {RAMDISK_ADDR}: 0xc4400000
313 08:43:25.325336 - {RAMDISK}: 325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
314 08:43:25.325417 - {ROOT_PART}: None
315 08:43:25.325496 - {ROOT}: None
316 08:43:25.325575 - {SERVER_IP}: 192.168.56.193
317 08:43:25.325657 - {TEE_ADDR}: 0x83000000
318 08:43:25.325738 - {TEE}: None
319 08:43:25.325818 Parsed boot commands:
320 08:43:25.325896 - setenv autoload no
321 08:43:25.325976 - setenv initrd_high 0xffffffff
322 08:43:25.326055 - setenv fdt_high 0xffffffff
323 08:43:25.326132 - dhcp
324 08:43:25.326212 - setenv serverip 192.168.56.193
325 08:43:25.326291 - tftp 0xc2000000 325365/tftp-deploy-ajhop8su/kernel/uImage
326 08:43:25.326374 - tftp 0xc4400000 325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
327 08:43:25.326455 - setenv initrd_size ${filesize}
328 08:43:25.326534 - tftp 0xc4000000 325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb
329 08:43:25.326614 - setenv bootargs 'console=ttySTM0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.193:/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
330 08:43:25.326700 - bootm 0xc2000000 0xc4400000 0xc4000000
331 08:43:25.326815 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
333 08:43:25.327133 start: 2.3 connect-device (timeout 00:05:00) [common]
334 08:43:25.327226 [common] connect-device Connecting to device using 'telnet moya.mayfield.sirena.org.uk 3000'
335 08:43:25.333243 Setting prompt string to ['lava-test: # ']
336 08:43:25.333721 end: 2.3 connect-device (duration 00:00:00) [common]
337 08:43:25.333951 start: 2.4 uboot-commands (timeout 00:05:00) [common]
338 08:43:25.334102 start: 2.4.1 reset-device (timeout 00:05:00) [common]
339 08:43:25.334231 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
340 08:43:25.334537 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc619c42&port=8'
341 08:43:32.492479 >> OK - accepted request
342 08:43:32.493453 Returned 0 in 7 seconds
343 08:43:32.593877 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
345 08:43:32.594569 end: 2.4.1 reset-device (duration 00:00:07) [common]
346 08:43:32.594789 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
347 08:43:32.594896 Setting prompt string to ['Hit any key to stop autoboot']
348 08:43:32.594983 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
349 08:43:32.595344 Trying 192.168.56.4...
350 08:43:32.595438 Connected to moya.mayfield.sirena.org.uk.
351 08:43:32.595524 Escape character is '^]'.
352 08:43:32.595601
353 08:43:32.595673 ser2net port telnet,3000 device serialdev, /dev/serial/by-path/pci-0000:00:14.0-usb-0:3.4:1.0-port0, 115200n81, local=false [,115200N81] (Debian GNU/Linux)
354 08:43:32.595745
355 08:43:34.132576
356 08:43:34.150370 U-Boot SPL 2023.07.02-dh-stm32mp1-dhcor-avenger96-20230727.02 (Jul 11 2023 - 15:20:44 +0000)
357 08:43:34.153708 Model: Arrow Electronics STM32MP15xx Avenger96 board
358 08:43:34.201449 Code: SoM:rev=0,ddr3=3 Board:rev=1
359 08:43:34.201567 RAM: DDR3L 32bits 2x4Gb 533MHz
360 08:43:34.238731 WDT: Started watchdog@5a002000 with servicing every 1000ms (32s timeout)
361 08:43:34.238935 Trying to boot from MMC1
362 08:43:34.302554 image entry point: 0xc0100000
363 08:43:34.514258
364 08:43:34.514393
365 08:43:34.517596 U-Boot 2023.07.02-dh-stm32mp1-dhcor-avenger96-20230727.02 (Jul 11 2023 - 15:20:44 +0000)
366 08:43:34.517685
367 08:43:34.580331 CPU: STM32MP157AAC Rev.B
368 08:43:34.580639 Model: Arrow Electronics STM32MP15xx Avenger96 board
369 08:43:34.583738 Board: stm32mp1 in basic mode (arrow,stm32mp15xx-avenger96)
370 08:43:34.599470 DRAM: 1 GiB
371 08:43:34.651271 Clocks:
372 08:43:34.651374 - MPU : 650 MHz
373 08:43:34.651466 - MCU : 208.878 MHz
374 08:43:34.654728 - AXI : 266.500 MHz
375 08:43:34.654898 - PER : 24 MHz
376 08:43:34.655050 - DDR : 533 MHz
377 08:43:34.715227 Core: 285 devices, 34 uclasses, devicetree: separate
378 08:43:34.715647 WDT: Started watchdog@5a002000 with servicing every 1000ms (32s timeout)
379 08:43:34.718637 MMC: STM32 SD/MMC: 2, STM32 SD/MMC: 0, STM32 SD/MMC: 1
380 08:43:34.754520 Loading Environment from SPIFlash... SF: Detected w25q16dw with page size 256 Bytes, erase size 4 KiB, total 2 MiB
381 08:43:34.754739 OK
382 08:43:34.754912 In: serial
383 08:43:34.755087 Out: serial
384 08:43:34.755242 Err: serial
385 08:43:34.757665 Net: eth0: ethernet@5800a000
387 08:43:34.823914 Hit any key to stop autoboot: 3
388 08:43:34.824311 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
389 08:43:34.824569 start: 2.4.3 bootloader-commands (timeout 00:04:50) [common]
390 08:43:34.824761 Setting prompt string to ['STM32MP>']
391 08:43:34.824949 bootloader-commands: Wait for prompt ['STM32MP>'] (timeout 00:04:50)
392 08:43:34.853492 0
393 08:43:34.853798 Setting prompt string to ['STM32MP>', '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']
395 08:43:34.954119 STM32MP> setenv autoload no
396 08:43:34.954440 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:50)
397 08:43:34.965417 setenv autoload no
399 08:43:35.065947 STM32MP> setenv initrd_high 0xffffffff
400 08:43:35.066150 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:50)
401 08:43:35.077392 setenv initrd_high 0xffffffff
403 08:43:35.177904 STM32MP> setenv fdt_high 0xffffffff
404 08:43:35.178110 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:50)
405 08:43:35.189439 setenv fdt_high 0xffffffff
407 08:43:35.289969 STM32MP> dhcp
408 08:43:35.290166 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:50)
409 08:43:35.301395 dhcp
410 08:43:41.307282 ethernet@5800a000 Waiting for PHY auto negotiation to complete.......... done
411 08:43:41.323223 BOOTP broadcast 1
412 08:43:41.563184 BOOTP broadcast 2
413 08:43:42.075113 BOOTP broadcast 3
414 08:43:43.067154 BOOTP broadcast 4
415 08:43:45.067128 BOOTP broadcast 5
416 08:43:47.066991 BOOTP broadcast 6
417 08:43:49.066981 BOOTP broadcast 7
418 08:43:49.098983 *** Unhandled DHCP Option in OFFER/ACK: 42
419 08:43:49.132645 *** Unhandled DHCP Option in OFFER/ACK: 42
420 08:43:49.136076 DHCP client bound to address 192.168.56.198 (7805 ms)
422 08:43:49.236585 STM32MP> setenv serverip 192.168.56.193
423 08:43:49.236786 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:36)
424 08:43:49.247760 setenv serverip 192.168.56.193
426 08:43:49.348266 STM32MP> tftp 0xc2000000 325365/tftp-deploy-ajhop8su/kernel/uImage
427 08:43:49.348475 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:36)
428 08:43:49.359671 tftp 0xc2000000 325365/tftp-deploy-ajhop8su/kernel/uImage
429 08:43:49.412670 Using ethernet@5800a000 device
430 08:43:49.413040 TFTP from server 192.168.56.193; our IP address is 192.168.56.198
431 08:43:49.413135 Filename '325365/tftp-deploy-ajhop8su/kernel/uImage'.
432 08:43:49.413217 Load address: 0xc2000000
433 08:43:50.039815 Loading: *################################################## 12 MiB
434 08:43:50.040008 18.7 MiB/s
435 08:43:50.055858 done
436 08:43:50.055957 Bytes transferred = 12558912 (bfa240 hex)
438 08:43:50.156509 STM32MP> tftp 0xc4400000 325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
439 08:43:50.156791 bootloader-commands: Wait for prompt ['STM32MP>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:35)
440 08:43:50.163777 tftp 0xc4400000 325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot
441 08:43:50.210718 Using ethernet@5800a000 device
442 08:43:50.211155 TFTP from server 192.168.56.193; our IP address is 192.168.56.198
443 08:43:50.211277 Filename '325365/tftp-deploy-ajhop8su/ramdisk/ramdisk.cpio.gz.uboot'.
444 08:43:50.214126 Load address: 0xc4400000
445 08:43:51.037664 Loading: *################################################## 15.4 MiB
446 08:43:51.037856 18.7 MiB/s
447 08:43:51.037943 done
448 08:43:51.040980 Bytes transferred = 16102174 (f5b31e hex)
450 08:43:51.141535 STM32MP> setenv initrd_size ${filesize}
451 08:43:51.141856 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:34)
452 08:43:51.152700 setenv initrd_size ${filesize}
454 08:43:51.253200 STM32MP> tftp 0xc4000000 325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb
455 08:43:51.253385 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:34)
456 08:43:51.260690 tftp 0xc4000000 325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb
457 08:43:51.317635 Using ethernet@5800a000 device
458 08:43:51.318003 TFTP from server 192.168.56.193; our IP address is 192.168.56.198
459 08:43:51.318085 Filename '325365/tftp-deploy-ajhop8su/dtb/stm32mp157a-dhcor-avenger96.dtb'.
460 08:43:51.318165 Load address: 0xc4000000
461 08:43:51.318243 Loading: *################################################## 56.3 KiB
462 08:43:51.318313 11 MiB/s
463 08:43:51.318386 done
464 08:43:51.321079 Bytes transferred = 57690 (e15a hex)
466 08:43:51.421641 STM32MP> setenv bootargs 'console=ttySTM0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.193:/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
467 08:43:51.421956 bootloader-commands: Wait for prompt ['STM32MP>', '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 00:04:34)
468 08:43:51.439547 setenv bootargs 'console=ttySTM0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.193:/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
470 08:43:51.540066 STM32MP> bootm 0xc2000000 0xc4400000 0xc4000000
471 08:43:51.540248 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']
472 08:43:51.540385 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 00:04:34)
473 08:43:51.578612 bootm 0xc2000000 0xc4400000 0xc4000000
474 08:43:51.578724 ## Booting kernel from Legacy Image at c2000000 ...
475 08:43:51.623880 Image Name:
476 08:43:51.623980 Created: 2024-05-30 8:43:22 UTC
477 08:43:51.624060 Image Type: ARM Linux Kernel Image (uncompressed)
478 08:43:51.624139 Data Size: 12558848 Bytes = 12 MiB
479 08:43:51.624216 Load Address: c2000000
480 08:43:51.624295 Entry Point: c2000000
481 08:43:51.748668 Verifying Checksum ... OK
482 08:43:51.748785 ## Loading init Ramdisk from Legacy Image at c4400000 ...
483 08:43:51.749051 Image Name:
484 08:43:51.749135 Created: 2024-05-30 8:43:25 UTC
485 08:43:51.749215 Image Type: ARM Linux RAMDisk Image (uncompressed)
486 08:43:51.749295 Data Size: 16102110 Bytes = 15.4 MiB
487 08:43:51.749364 Load Address: 00000000
488 08:43:51.752180 Entry Point: 00000000
489 08:43:51.927677 Verifying Checksum ... OK
490 08:43:51.952627 ## Flattened Device Tree blob at c4000000
491 08:43:51.952931 Booting using the fdt blob at 0xc4000000
492 08:43:51.953032 Working FDT set to c4000000
493 08:43:51.956049 Loading Kernel Image
494 08:43:51.974601 Using Device Tree in place at c4000000, end c4011159
495 08:43:51.978005 Working FDT set to c4000000
496 08:43:52.009888
497 08:43:52.009991 Starting kernel ...
498 08:43:52.010071
499 08:43:52.010394 end: 2.4.3 bootloader-commands (duration 00:00:17) [common]
500 08:43:52.010519 start: 2.4.4 auto-login-action (timeout 00:04:33) [common]
501 08:43:52.010612 Setting prompt string to ['Linux version [0-9]']
502 08:43:52.010706 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']
503 08:43:52.010800 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)
504 08:43:59.953798 <6>[ 0.000000] Booting Linux on physical CPU 0x0
505 08:43:59.954449 start: 2.4.4.1 login-action (timeout 00:04:25) [common]
506 08:43:59.954688 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.
507 08:43:59.954845 Setting prompt string to []
508 08:43:59.955046 Setting prompt string to ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing']
509 08:43:59.955238 Using line separator: #'\n'#
510 08:43:59.955373 No login prompt set.
511 08:43:59.955586 Parsing kernel messages
512 08:43:59.955728 ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
513 08:43:59.955848 [login-action] Waiting for messages, (timeout 00:04:25)
514 08:43:59.955911 Waiting using forced prompt support (timeout 00:02:13)
515 08:43:59.956389 <5>[ 0.000000] Linux version 5.10.216-cip47 (KernelCI@build-j211253-arm-gcc-10-multi-v7-defconfig-kselftest-hpld9) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu May 30 07:51:22 UTC 2024
516 08:43:59.956462 <6>[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
517 08:43:59.956518 <6>[ 0.000000] CPU: div instructions available: patching division code
518 08:43:59.997172 <6>[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
519 08:43:59.997601 <6>[ 0.000000] OF: fdt: Machine model: Arrow Electronics STM32MP157A Avenger96 board
520 08:43:59.997705 <4>[ 0.000000] Malformed early option 'earlycon'
521 08:43:59.997787 <6>[ 0.000000] Memory policy: Data cache writealloc
522 08:43:59.997865 <6>[ 0.000000] efi: UEFI not found.
523 08:43:59.997940 <6>[ 0.000000] cma: Reserved 64 MiB at 0xfb800000
524 08:43:59.998015 <6>[ 0.000000] Zone ranges:
525 08:43:59.998091 <6>[ 0.000000] DMA [mem 0x00000000c0000000-0x00000000efffffff]
526 08:44:00.000424 <6>[ 0.000000] Normal empty
527 08:44:00.040393 <6>[ 0.000000] HighMem [mem 0x00000000f0000000-0x00000000ffffefff]
528 08:44:00.040702 <6>[ 0.000000] Movable zone start for each node
529 08:44:00.040805 <6>[ 0.000000] Early memory node ranges
530 08:44:00.040880 <6>[ 0.000000] node 0: [mem 0x00000000c0000000-0x00000000ffffefff]
531 08:44:00.040957 <6>[ 0.000000] Initmem setup node 0 [mem 0x00000000c0000000-0x00000000ffffefff]
532 08:44:00.041034 <6>[ 0.000000] psci: probing for conduit method from DT.
533 08:44:00.041098 <6>[ 0.000000] psci: PSCIv1.0 detected in firmware.
534 08:44:00.043899 <6>[ 0.000000] psci: Using standard PSCI v0.2 function IDs
535 08:44:00.083705 <6>[ 0.000000] psci: Trusted OS migration not required
536 08:44:00.083998 <6>[ 0.000000] psci: SMC Calling Convention v1.0
537 08:44:00.084095 <6>[ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
538 08:44:00.084175 <6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260607
539 08:44:00.127020 <5>[ 0.000000] Kernel command line: console=ttySTM0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.193:/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
540 08:44:00.127342 <6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
541 08:44:00.127444 <6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
542 08:44:00.127536 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
543 08:44:00.127616 <6>[ 0.000000] Memory: 920788K/1048572K available (17408K kernel code, 2714K rwdata, 8152K rodata, 2048K init, 6693K bss, 62248K reserved, 65536K cma-reserved, 196604K highmem)
544 08:44:00.170163 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
545 08:44:00.170522 <6>[ 0.000000] ftrace: allocating 56169 entries in 165 pages
546 08:44:00.170616 <6>[ 0.000000] ftrace: allocated 165 pages with 4 groups
547 08:44:00.170691 <6>[ 0.000000] Running RCU self tests
548 08:44:00.170755 <6>[ 0.000000] rcu: Hierarchical RCU implementation.
549 08:44:00.170823 <6>[ 0.000000] rcu: RCU event tracing is enabled.
550 08:44:00.170891 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
551 08:44:00.170959 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=2.
552 08:44:00.213588 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
553 08:44:00.213701 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
554 08:44:00.214030 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
555 08:44:00.214125 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
556 08:44:00.214206 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
557 08:44:00.214288 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt).
558 08:44:00.257000 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
559 08:44:00.257372 <6>[ 0.000013] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
560 08:44:00.257471 <6>[ 0.000054] Switching to timer-based delay loop, resolution 41ns
561 08:44:00.257553 <6>[ 0.014918] Console: colour dummy device 80x30
562 08:44:00.257635 <4>[ 0.015021] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
563 08:44:00.257713 <4>[ 0.015064] ... MAX_LOCKDEP_SUBCLASSES: 8
564 08:44:00.257791 <4>[ 0.015104] ... MAX_LOCK_DEPTH: 48
565 08:44:00.260494 <4>[ 0.015145] ... MAX_LOCKDEP_KEYS: 8192
566 08:44:00.300362 <4>[ 0.015184] ... CLASSHASH_SIZE: 4096
567 08:44:00.300764 <4>[ 0.015224] ... MAX_LOCKDEP_ENTRIES: 32768
568 08:44:00.300855 <4>[ 0.015263] ... MAX_LOCKDEP_CHAINS: 65536
569 08:44:00.300940 <4>[ 0.015302] ... CHAINHASH_SIZE: 32768
570 08:44:00.301013 <4>[ 0.015342] memory used by lock dependency info: 4061 kB
571 08:44:00.301095 <4>[ 0.015382] memory used for stack traces: 2112 kB
572 08:44:00.301158 <4>[ 0.015421] per task-struct memory footprint: 1536 bytes
573 08:44:00.343670 <6>[ 0.015556] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
574 08:44:00.343779 <6>[ 0.015630] CPU: Testing write buffer coherency: ok
575 08:44:00.344118 <6>[ 0.015855] pid_max: default: 32768 minimum: 301
576 08:44:00.344200 <6>[ 0.016340] LSM: Security Framework initializing
577 08:44:00.344276 <6>[ 0.016504] LSM support for eBPF active
578 08:44:00.344346 <6>[ 0.016696] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
579 08:44:00.344417 <6>[ 0.016759] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
580 08:44:00.347302 <6>[ 0.021733] CPU0: update cpu_capacity 1024
581 08:44:00.386991 <6>[ 0.021800] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
582 08:44:00.387354 <6>[ 0.026969] Setting up static identity map for 0xc0300000 - 0xc03000ac
583 08:44:00.387444 <6>[ 0.031936] rcu: Hierarchical SRCU implementation.
584 08:44:00.387532 <6>[ 0.048643] EFI services will not be available.
585 08:44:00.387611 <6>[ 0.050029] smp: Bringing up secondary CPUs ...
586 08:44:00.387690 <6>[ 0.053963] CPU1: update cpu_capacity 1024
587 08:44:00.387767 <6>[ 0.053986] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
588 08:44:00.387846 <6>[ 0.055483] smp: Brought up 1 node, 2 CPUs
589 08:44:00.430304 <6>[ 0.055576] SMP: Total of 2 processors activated (96.00 BogoMIPS).
590 08:44:00.430679 <6>[ 0.055619] CPU: All CPU(s) started in SVC mode.
591 08:44:00.430767 <6>[ 0.059083] devtmpfs: initialized
592 08:44:00.430847 <6>[ 0.180054] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
593 08:44:00.430926 <6>[ 0.183559] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
594 08:44:00.431005 <6>[ 0.183671] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
595 08:44:00.433742 <6>[ 0.189511] pinctrl core: initialized pinctrl subsystem
596 08:44:00.473657 <6>[ 0.200063] DMI not present or invalid.
597 08:44:00.474033 <6>[ 0.203498] NET: Registered protocol family 16
598 08:44:00.474120 <6>[ 0.217080] DMA: preallocated 256 KiB pool for atomic coherent allocations
599 08:44:00.474199 <6>[ 0.231915] thermal_sys: Registered thermal governor 'step_wise'
600 08:44:00.474277 <6>[ 0.233655] cpuidle: using governor menu
601 08:44:00.474355 <6>[ 0.234492] No ATAGs?
602 08:44:00.474432 <6>[ 0.235024] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
603 08:44:00.477190 <6>[ 0.235132] hw-breakpoint: maximum watchpoint size is 8 bytes.
604 08:44:00.516955 <6>[ 0.248326] Serial: AMBA PL011 UART driver
605 08:44:00.517331 <6>[ 0.459200] /soc/interrupt-controller@5000d000: bank0
606 08:44:00.517418 <6>[ 0.459314] /soc/interrupt-controller@5000d000: bank1
607 08:44:00.517496 <6>[ 0.459380] /soc/interrupt-controller@5000d000: bank2
608 08:44:00.517574 <6>[ 0.490625] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOA bank added
609 08:44:00.517652 <6>[ 0.497323] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOB bank added
610 08:44:00.520410 <6>[ 0.504144] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOC bank added
611 08:44:00.560068 <6>[ 0.510914] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOD bank added
612 08:44:00.560460 <6>[ 0.517512] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOE bank added
613 08:44:00.560546 <6>[ 0.524251] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOF bank added
614 08:44:00.560627 <6>[ 0.530978] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOG bank added
615 08:44:00.560706 <6>[ 0.537570] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOH bank added
616 08:44:00.563557 <6>[ 0.544234] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOI bank added
617 08:44:00.603647 <6>[ 0.545762] stm32mp157-pinctrl soc:pin-controller@50002000: Pinctrl STM32 initialized
618 08:44:00.604056 <6>[ 0.558057] stm32mp157-pinctrl soc:pin-controller-z@54004000: GPIOZ bank added
619 08:44:00.604143 <6>[ 0.558186] stm32mp157-pinctrl soc:pin-controller-z@54004000: Pinctrl STM32 initialized
620 08:44:00.604223 <6>[ 0.644291] Kprobes globally optimized
621 08:44:00.604302 <3>[ 0.686319] reg-fixed-voltage regulator-buck-io: Failed to register regulator: -517
622 08:44:00.604380 <6>[ 0.699115] iommu: Default domain type: Translated
623 08:44:00.607284 <6>[ 0.701168] vgaarb: loaded
624 08:44:00.646951 <5>[ 0.706800] SCSI subsystem initialized
625 08:44:00.647354 <6>[ 0.709946] usbcore: registered new interface driver usbfs
626 08:44:00.647441 <6>[ 0.710411] usbcore: registered new interface driver hub
627 08:44:00.647528 <6>[ 0.710701] usbcore: registered new device driver usb
628 08:44:00.647605 <6>[ 0.716607] pps_core: LinuxPPS API ver. 1 registered
629 08:44:00.647683 <6>[ 0.716665] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
630 08:44:00.647761 <6>[ 0.716793] PTP clock support registered
631 08:44:00.690198 <6>[ 0.734892] clocksource: Switched to clocksource arch_sys_counter
632 08:44:00.690304 <6>[ 3.096631] NET: Registered protocol family 2
633 08:44:00.690699 <6>[ 3.097449] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
634 08:44:00.690785 <6>[ 3.101920] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
635 08:44:00.690865 <6>[ 3.102176] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
636 08:44:00.690942 <6>[ 3.102482] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
637 08:44:00.733646 <6>[ 3.104420] TCP: Hash tables configured (established 8192 bind 8192)
638 08:44:00.734061 <6>[ 3.106092] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
639 08:44:00.734149 <6>[ 3.106619] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
640 08:44:00.734229 <6>[ 3.106990] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
641 08:44:00.734308 <6>[ 3.108020] NET: Registered protocol family 1
642 08:44:00.734385 <6>[ 3.112761] RPC: Registered named UNIX socket transport module.
643 08:44:00.734462 <6>[ 3.112889] RPC: Registered udp transport module.
644 08:44:00.737185 <6>[ 3.112936] RPC: Registered tcp transport module.
645 08:44:00.777258 <6>[ 3.112981] RPC: Registered tcp NFSv4.1 backchannel transport module.
646 08:44:00.777361 <6>[ 3.113059] NET: Registered protocol family 44
647 08:44:00.777440 <6>[ 3.113149] PCI: CLS 0 bytes, default 64
648 08:44:00.777517 <6>[ 3.116315] Trying to unpack rootfs image as initramfs...
649 08:44:00.777594 <6>[ 5.603800] Freeing initrd memory: 15728K
650 08:44:00.777671 <6>[ 5.606946] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
651 08:44:00.777749 <5>[ 5.616218] Initialise system trusted keyrings
652 08:44:00.820317 <6>[ 5.617774] workingset: timestamp_bits=30 max_order=18 bucket_order=0
653 08:44:00.820738 <6>[ 5.686231] squashfs: version 4.0 (2009/01/31) Phillip Lougher
654 08:44:00.820825 <5>[ 5.691327] NFS: Registering the id_resolver key type
655 08:44:00.820904 <5>[ 5.691641] Key type id_resolver registered
656 08:44:00.820981 <5>[ 5.691764] Key type id_legacy registered
657 08:44:00.821057 <6>[ 5.692659] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
658 08:44:00.821134 <6>[ 5.692801] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
659 08:44:00.823763 <6>[ 5.693104] ntfs: driver 2.1.32 [Flags: R/O].
660 08:44:00.863640 <5>[ 5.696295] Key type asymmetric registered
661 08:44:00.864051 <5>[ 5.696532] Asymmetric key parser 'x509' registered
662 08:44:00.864138 <6>[ 5.697146] bounce: pool size: 64 pages
663 08:44:00.864217 <6>[ 5.697382] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
664 08:44:00.864295 <6>[ 5.697531] io scheduler mq-deadline registered
665 08:44:00.864373 <6>[ 5.697587] io scheduler kyber registered
666 08:44:00.864452 <4>[ 5.698930] test_firmware: interface ready
667 08:44:00.864530 <6>[ 6.188924] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
668 08:44:00.906949 <6>[ 6.211177] SuperH (H)SCI(F) driver initialized
669 08:44:00.907055 <6>[ 6.215392] msm_serial: driver initialized
670 08:44:00.907453 <6>[ 6.216299] STMicroelectronics ASC driver initialized
671 08:44:00.907539 <6>[ 6.222090] STM32 USART driver initialized
672 08:44:00.907618 <6>[ 6.225263] stm32-usart 4000e000.serial: rx dma alloc failed
673 08:44:00.907696 <6>[ 6.225335] stm32-usart 4000e000.serial: interrupt mode used for rx (no dma)
674 08:44:00.907775 <6>[ 6.225398] stm32-usart 4000e000.serial: tx dma alloc failed
675 08:44:00.910365 <6>[ 6.225445] stm32-usart 4000e000.serial: interrupt mode used for tx (no dma)
676 08:44:00.950347 <6>[ 6.225716] 4000e000.serial: ttySTM2 at MMIO 0x4000e000 (irq = 30, base_baud = 4000000) is a stm32-usart
677 08:44:00.950454 <6>[ 6.227487] serial serial0: tty port ttySTM2 registered
678 08:44:00.950535 <6>[ 6.230997] stm32-usart 40010000.serial: rx dma alloc failed
679 08:44:00.950613 <6>[ 6.231060] stm32-usart 40010000.serial: interrupt mode used for rx (no dma)
680 08:44:00.950690 <6>[ 6.231118] stm32-usart 40010000.serial: tx dma alloc failed
681 08:44:00.953470 <6>[ 6.231164] stm32-usart 40010000.serial: interrupt mode used for tx (no dma)
682 08:44:00.998610 <6>[ 6.231297] 40010000.serial: ttySTM0 at MMIO 0x40010000 (irq = 31, base_baud = 4000000) is a stm32-usart
683 08:44:00.998711 <6>[ 7.278905] printk: console [ttySTM0] enabled
684 08:44:00.998795 <6>[ 7.288957] stm32-usart 40018000.serial: rx dma alloc failed
685 08:44:00.998873 <6>[ 7.293514] stm32-usart 40018000.serial: interrupt mode used for rx (no dma)
686 08:44:00.998951 <6>[ 7.301002] stm32-usart 40018000.serial: tx dma alloc failed
687 08:44:00.999027 <6>[ 7.306886] stm32-usart 40018000.serial: interrupt mode used for tx (no dma)
688 08:44:01.016574 <6>[ 7.314196] 40018000.serial: ttySTM1 at MMIO 0x40018000 (irq = 36, base_baud = 4000000) is a stm32-usart
689 08:44:01.053788 <6>[ 7.352172] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
690 08:44:01.053901 <5>[ 7.354497] random: crng init done
691 08:44:01.117625 <6>[ 7.430044] brd: module loaded
692 08:44:01.190438 <6>[ 7.489501] loop: module loaded
693 08:44:01.193844 <6>[ 7.495779] lkdtm: No crash points registered, enable through debugfs
694 08:44:01.293718 <6>[ 7.570921] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
695 08:44:01.293825 <6>[ 7.579862] e1000e: Intel(R) PRO/1000 Network Driver
696 08:44:01.293907 <6>[ 7.583678] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
697 08:44:01.293984 <6>[ 7.590314] igb: Intel(R) Gigabit Ethernet Network Driver
698 08:44:01.296843 <6>[ 7.595648] igb: Copyright (c) 2007-2014 Intel Corporation.
699 08:44:01.338506 <6>[ 7.616730] stm32-dwmac 5800a000.ethernet: IRQ eth_wake_irq not found
700 08:44:01.338729 <6>[ 7.622054] stm32-dwmac 5800a000.ethernet: IRQ eth_lpi not found
701 08:44:01.338913 <6>[ 7.629276] stm32-dwmac 5800a000.ethernet: PTP uses main clock
702 08:44:01.339072 <6>[ 7.634470] stm32-dwmac 5800a000.ethernet: no reset control found
703 08:44:01.339231 <6>[ 7.643423] stm32-dwmac 5800a000.ethernet: User ID: 0x40, Synopsys ID: 0x42
704 08:44:01.339397 <6>[ 7.649453] stm32-dwmac 5800a000.ethernet: DWMAC4/5
705 08:44:01.381305 <6>[ 7.654504] stm32-dwmac 5800a000.ethernet: DMA HW capability register supported
706 08:44:01.381996 <6>[ 7.662185] stm32-dwmac 5800a000.ethernet: RX Checksum Offload Engine supported
707 08:44:01.382179 <6>[ 7.669796] stm32-dwmac 5800a000.ethernet: TX Checksum insertion supported
708 08:44:01.382342 <6>[ 7.676925] stm32-dwmac 5800a000.ethernet: Wake-Up On Lan supported
709 08:44:01.382495 <6>[ 7.683779] stm32-dwmac 5800a000.ethernet: TSO supported
710 08:44:01.382647 <6>[ 7.689084] stm32-dwmac 5800a000.ethernet: Enable RX Mitigation via HW Watchdog Timer
711 08:44:01.407281 <6>[ 7.697213] stm32-dwmac 5800a000.ethernet: Enabled Flow TC (entries=2)
712 08:44:01.407921 <6>[ 7.703936] stm32-dwmac 5800a000.ethernet: TSO feature enabled
713 08:44:01.410523 <6>[ 7.710124] stm32-dwmac 5800a000.ethernet: Using 32 bits DMA width
714 08:44:01.515799 <6>[ 7.795384] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
715 08:44:01.515919 <6>[ 7.801877] usbcore: registered new interface driver pegasus
716 08:44:01.516004 <6>[ 7.808019] usbcore: registered new interface driver asix
717 08:44:01.516083 <6>[ 7.813475] usbcore: registered new interface driver ax88179_178a
718 08:44:01.516161 <6>[ 7.819958] usbcore: registered new interface driver cdc_ether
719 08:44:01.516238 <6>[ 7.826156] usbcore: registered new interface driver smsc75xx
720 08:44:01.552437 <6>[ 7.832073] usbcore: registered new interface driver smsc95xx
721 08:44:01.552843 <6>[ 7.838141] usbcore: registered new interface driver net1080
722 08:44:01.552930 <6>[ 7.843989] usbcore: registered new interface driver cdc_subset
723 08:44:01.553010 <6>[ 7.850284] usbcore: registered new interface driver zaurus
724 08:44:01.555996 <6>[ 7.856222] usbcore: registered new interface driver cdc_ncm
725 08:44:01.596724 <6>[ 7.873879] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
726 08:44:01.597130 <6>[ 7.879589] ehci-pci: EHCI PCI platform driver
727 08:44:01.597216 <6>[ 7.884236] ehci-platform: EHCI generic platform driver
728 08:44:01.597295 <6>[ 7.891853] ehci-orion: EHCI orion driver
729 08:44:01.597372 <6>[ 7.895695] SPEAr-ehci: EHCI SPEAr driver
730 08:44:01.597449 <6>[ 7.899689] ehci-st: EHCI STMicroelectronics driver
731 08:44:01.597526 <6>[ 7.904909] ehci-exynos: EHCI Exynos driver
732 08:44:01.597603 <6>[ 7.909319] ehci-atmel: EHCI Atmel driver
733 08:44:01.600186 <6>[ 7.913548] tegra-ehci: Tegra EHCI driver
734 08:44:01.647438 <6>[ 7.918010] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
735 08:44:01.647957 <6>[ 7.923760] ohci-pci: OHCI PCI platform driver
736 08:44:01.648064 <6>[ 7.928686] ohci-platform: OHCI generic platform driver
737 08:44:01.648148 <6>[ 7.934657] SPEAr-ohci: OHCI SPEAr driver
738 08:44:01.648228 <6>[ 7.938918] ohci-st: OHCI STMicroelectronics driver
739 08:44:01.648306 <6>[ 7.943992] ohci-atmel: OHCI Atmel driver
740 08:44:01.650940 <6>[ 7.951299] usbcore: registered new interface driver usb-storage
741 08:44:01.713718 <3>[ 7.978784] stm32_rtc 5c004000.rtc: IRQ index 1 not found
742 08:44:01.713829 <4>[ 7.983059] stm32_rtc 5c004000.rtc: alarm can't wake up the system: -6
743 08:44:01.713912 <6>[ 7.995241] stm32_rtc 5c004000.rtc: registered as rtc0
744 08:44:01.713996 <6>[ 7.999386] stm32_rtc 5c004000.rtc: setting system clock to 2000-01-01T00:00:27 UTC (946684827)
745 08:44:01.714081 <4>[ 8.010047] stm32_rtc 5c004000.rtc: Date/Time must be initialized
746 08:44:01.714164 <6>[ 8.015190] stm32_rtc 5c004000.rtc: registered rev:1.2
747 08:44:01.716895 <6>[ 8.026570] i2c /dev entries driver
748 08:44:01.764633 <6>[ 8.063237] stm32f7-i2c 40012000.i2c: STM32F7 I2C-0 bus adapter
749 08:44:01.795793 <6>[ 8.094679] stm32f7-i2c 40013000.i2c: STM32F7 I2C-1 bus adapter
750 08:44:01.827626 <6>[ 8.135862] stpmic1 2-0033: PMIC Chip Version: 0x10
751 08:44:01.920705 <6>[ 8.165669] vddcore: supplied by regulator-dummy
752 08:44:01.921277 <6>[ 8.176281] vdd_ddr: supplied by regulator-dummy
753 08:44:01.921380 <6>[ 8.185864] vdd: supplied by regulator-dummy
754 08:44:01.921461 <6>[ 8.195209] v3v3: supplied by regulator-dummy
755 08:44:01.921537 <6>[ 8.203646] vdda: Bringing 1800000uV into 2900000-2900000uV
756 08:44:01.921614 <6>[ 8.210931] vdda: supplied by v3v3
757 08:44:01.921690 <6>[ 8.219204] v2v8: Bringing 1800000uV into 2800000-2800000uV
758 08:44:01.921766 <6>[ 8.226356] v2v8: supplied by v3v3
759 08:44:01.924154 <6>[ 8.232655] vtt_ddr: supplied by vdd_ddr
760 08:44:01.991444 <6>[ 8.242722] vdd_usb: supplied by regulator-dummy
761 08:44:01.992003 <6>[ 8.249383] vdd_sd: supplied by v3v3
762 08:44:01.992102 <6>[ 8.258798] v1v8: Bringing 1000000uV into 1800000-1800000uV
763 08:44:01.992189 <6>[ 8.265871] v1v8: supplied by v3v3
764 08:44:01.992270 <6>[ 8.270846] vref_ddr: supplied by regulator-dummy
765 08:44:01.992353 <6>[ 8.282334] bst_out: supplied by regulator-dummy
766 08:44:01.992433 <6>[ 8.290510] vbus_otg: supplied by bst_out
767 08:44:01.994851 <6>[ 8.297922] vbus_sw: supplied by bst_out
768 08:44:02.049810 <6>[ 8.318147] input: pmic_onkey as /devices/platform/soc/5c002000.i2c/i2c-2/2-0033/5c002000.i2c:stpmic@33:onkey/input/input0
769 08:44:02.050000 <4>[ 8.337754] at24 2-0053: supply vcc not found, using dummy regulator
770 08:44:02.050090 <6>[ 8.347591] at24 2-0053: 256 byte 24c02 EEPROM, writable, 16 bytes/write
771 08:44:02.052812 <6>[ 8.353713] stm32f7-i2c 5c002000.i2c: STM32F7 I2C-2 bus adapter
772 08:44:02.095886 <6>[ 8.394955] stm_thermal 50028000.thermal: stm_thermal_probe: Driver initialized successfully
773 08:44:02.138861 <6>[ 8.435673] sdhci: Secure Digital Host Controller Interface driver
774 08:44:02.139059 <6>[ 8.440723] sdhci: Copyright(c) Pierre Ossman
775 08:44:02.176489 <6>[ 8.458688] Synopsys Designware Multimedia Card Interface Driver
776 08:44:02.177072 <6>[ 8.460078] mmci-pl18x 58005000.sdmmc: Got CD GPIO
777 08:44:02.177223 <6>[ 8.469855] sdhci-pltfm: SDHCI platform and OF driver helper
778 08:44:02.179889 <6>[ 8.476845] mmci-pl18x 48004000.sdmmc: mmc1: PL180 manf 53 rev1 at 0x48004000 irq 56,0 (pio)
779 08:44:02.215327 <6>[ 8.497656] ledtrig-cpu: registered to indicate activity on CPUs
780 08:44:02.215937 <6>[ 8.505487] mmci-pl18x 58005000.sdmmc: mmc0: PL180 manf 53 rev1 at 0x58005000 irq 61,0 (pio)
781 08:44:02.216088 <6>[ 8.507245] usbcore: registered new interface driver usbhid
782 08:44:02.218585 <6>[ 8.519050] usbhid: USB HID core driver
783 08:44:02.276669 <6>[ 8.548912] netem: version 1.3
784 08:44:02.277217 <6>[ 8.551273] ipip: IPv4 and MPLS over IPv4 tunneling driver
785 08:44:02.277339 <4>[ 8.551289] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
786 08:44:02.277436 <6>[ 8.560433] IPv4 over IPsec tunneling driver
787 08:44:02.277515 <4>[ 8.570084] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
788 08:44:02.277600 <6>[ 8.574683] NET: Registered protocol family 10
789 08:44:02.277691 <4>[ 8.581627] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
790 08:44:02.279922 <6>[ 8.592267] Segment Routing with IPv6
791 08:44:02.337069 <4>[ 8.595289] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
792 08:44:02.337582 <6>[ 8.604007] NET: Registered protocol family 17
793 08:44:02.337694 <4>[ 8.607608] mmc1: queuing unknown CIS tuple 0x80 (6 bytes)
794 08:44:02.337782 <6>[ 8.613764] 8021q: 802.1Q VLAN Support v1.8
795 08:44:02.337878 <5>[ 8.619219] Key type dns_resolver registered
796 08:44:02.337972 <6>[ 8.622729] ThumbEE CPU extension supported.
797 08:44:02.338049 <5>[ 8.627361] Registering SWP/SWPB emulation handler
798 08:44:02.338145 <5>[ 8.634578] Loading compiled-in X.509 certificates
799 08:44:02.340395 <6>[ 8.648668] mmc0: new high speed SDXC card at address e624
800 08:44:02.355776 <6>[ 8.658755] mmcblk0: mmc0:e624 SD64G 59.5 GiB
801 08:44:02.450908 <6>[ 8.750146] mmc1: new high speed SDIO card at address 0001
802 08:44:02.613894 <6>[ 8.901090] stm32-dma 48000000.dma-controller: STM32 DMA driver registered
803 08:44:02.616791 <6>[ 8.917859] stm32-dma 48001000.dma-controller: STM32 DMA driver registered
804 08:44:02.678872 <6>[ 8.943230] stm32-mdma 58000000.dma-controller: STM32 MDMA driver registered
805 08:44:02.679074 <6>[ 8.953091] buck-io: supplied by vdd
806 08:44:02.679170 <6>[ 8.958513] usb33: supplied by vdd_usb
807 08:44:02.679256 <6>[ 8.969520] reg11: supplied by buck-io
808 08:44:02.679340 <6>[ 8.974167] reg18: supplied by buck-io
809 08:44:02.681897 <6>[ 8.982362] stm32-usbphyc 5a006000.usbphyc: registered rev:1.0
810 08:44:02.743950 <4>[ 9.018354] GPT:Primary header thinks Alt. header is not at the end of the disk.
811 08:44:02.744152 <6>[ 9.020413] spi-nor spi0.0: w25q16dw (2048 Kbytes)
812 08:44:02.744260 <4>[ 9.024880] GPT:3204245 != 124735487
813 08:44:02.744357 <4>[ 9.024923] GPT:Alternate GPT header not at the end of the disk.
814 08:44:02.744463 <4>[ 9.024947] GPT:3204245 != 124735487
815 08:44:02.744568 <4>[ 9.024982] GPT: Use GNU Parted to correct GPT errors.
816 08:44:02.746817 <6>[ 9.025114] mmcblk0: p1 p2 p3 p4
817 08:44:02.776752 <4>[ 9.073008] dwc2 49000000.usb-otg: supply vusb_d not found, using dummy regulator
818 08:44:02.779833 <4>[ 9.080817] dwc2 49000000.usb-otg: supply vusb_a not found, using dummy regulator
819 08:44:02.958438 <6>[ 9.224010] dwc2 49000000.usb-otg: EPs: 9, dedicated fifos, 952 entries in SPRAM
820 08:44:02.958899 <6>[ 9.234543] dwc2 49000000.usb-otg: DWC OTG Controller
821 08:44:02.958976 <6>[ 9.239227] dwc2 49000000.usb-otg: new USB bus registered, assigned bus number 1
822 08:44:02.959041 <6>[ 9.246476] dwc2 49000000.usb-otg: irq 57, io mem 0x49000000
823 08:44:02.959118 <6>[ 9.261631] hub 1-0:1.0: USB hub found
824 08:44:02.961864 <6>[ 9.265066] hub 1-0:1.0: 1 port detected
825 08:44:03.006364 <6>[ 9.294714] ehci-platform 5800d000.usbh-ehci: EHCI Host Controller
826 08:44:03.006786 <6>[ 9.300078] ehci-platform 5800d000.usbh-ehci: new USB bus registered, assigned bus number 2
827 08:44:03.009763 <6>[ 9.310005] ehci-platform 5800d000.usbh-ehci: irq 64, io mem 0x5800d000
828 08:44:03.053858 <6>[ 9.345033] ehci-platform 5800d000.usbh-ehci: USB 2.0 started, EHCI 1.00
829 08:44:03.054112 <6>[ 9.357080] hub 2-0:1.0: USB hub found
830 08:44:03.056730 <6>[ 9.360029] hub 2-0:1.0: 2 ports detected
831 08:44:03.082812 <6>[ 9.381955] mmci-pl18x 58007000.sdmmc: mmc2: PL180 manf 53 rev1 at 0x58007000 irq 62,0 (pio)
832 08:44:03.242455 <6>[ 9.523375] stm32-dwmac 5800a000.ethernet eth0: PHY [stmmac-0:07] driver [Micrel KSZ9031 Gigabit PHY] (irq=POLL)
833 08:44:03.242637 <6>[ 9.539011] dwmac4: Master AXI performs any burst length
834 08:44:03.245283 <6>[ 9.543213] stm32-dwmac 5800a000.ethernet eth0: No Safety Features support found
835 08:44:03.355707 <6>[ 9.655104] usb 2-1: new high-speed USB device number 2 using ehci-platform
836 08:44:03.486845 <6>[ 9.751058] stm32-dwmac 5800a000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported
837 08:44:03.487351 <6>[ 9.760555] stm32-dwmac 5800a000.ethernet eth0: registered PTP clock
838 08:44:03.487441 <6>[ 9.774286] stm32-dwmac 5800a000.ethernet eth0: configuring for phy/rgmii link mode
839 08:44:03.487528 <6>[ 9.781892] mmc2: new DDR MMC card at address 0001
840 08:44:03.487608 <6>[ 9.790412] mmcblk2: mmc2:0001 DG4008 7.28 GiB
841 08:44:03.487684 <6>[ 9.790522] 8021q: adding VLAN 0 to HW filter on device eth0
842 08:44:03.490279 <6>[ 9.794983] mmcblk2boot0: mmc2:0001 DG4008 partition 1 4.00 MiB
843 08:44:03.519372 <4>[ 9.799850] stm32-dwmac 5800a000.ethernet eth0: Adding VLAN ID 0 is not supported
844 08:44:03.519811 <6>[ 9.807104] mmcblk2boot1: mmc2:0001 DG4008 partition 2 4.00 MiB
845 08:44:03.522800 <6>[ 9.821735] mmcblk2rpmb: mmc2:0001 DG4008 partition 3 4.00 MiB, chardev (235:0)
846 08:44:03.572506 <4>[ 9.842165] GPT:Primary header thinks Alt. header is not at the end of the disk.
847 08:44:03.572786 <4>[ 9.848897] GPT:3145727 != 15273599
848 08:44:03.572972 <4>[ 9.852205] GPT:Alternate GPT header not at the end of the disk.
849 08:44:03.573147 <4>[ 9.858588] GPT:3145727 != 15273599
850 08:44:03.573318 <4>[ 9.862251] GPT: Use GNU Parted to correct GPT errors.
851 08:44:03.573480 <6>[ 9.867875] mmcblk2: p1 p2 p3 p4
852 08:44:03.575079 <6>[ 9.872413] hub 2-1:1.0: USB hub found
853 08:44:03.575284 <6>[ 9.875915] hub 2-1:1.0: 3 ports detected
854 08:44:14.032031 <6>[ 20.328619] stm32-dwmac 5800a000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
855 08:44:14.034793 <6>[ 20.336668] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
856 08:44:20.488635 <5>[ 20.365008] Sending DHCP requests ..
857 08:44:20.492116 <3>[ 26.791004] DHCP/BOOTP: Reply not for us on eth0, op[2] xid[6f202b11]
858 08:44:20.544854 <4>[ 26.814925] .
859 08:44:20.547773 <3>[ 26.847284] DHCP/BOOTP: Reply not for us on eth0, op[2] xid[6f202b11]
860 08:44:20.636147 <4>[ 26.875059] , OK
861 08:44:20.637508 <6>[ 26.916020] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.198
862 08:44:20.638204 <6>[ 26.924120] IP-Config: Complete:
863 08:44:20.638674 <6>[ 26.927733] device=eth0, hwaddr=80:1f:12:cc:2a:a4, ipaddr=192.168.56.198, mask=255.255.255.0, gw=192.168.56.254
864 08:44:20.639124 <6>[ 26.938561] host=192.168.56.198, domain=mayfield.sirena.org.uk, nis-domain=(none)
865 08:44:20.639685 <6>[ 26.946735] bootserver=192.168.56.254, rootserver=192.168.56.193, rootpath=
866 08:44:20.662598 <6>[ 26.946763] nameserver0=192.168.56.254
867 08:44:20.663642 <6>[ 26.958904] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
868 08:44:20.665716 <6>[ 26.966515] clk: Disabling unused clocks
869 08:44:20.745663 <6>[ 27.055473] Freeing unused kernel memory: 2048K
870 08:44:20.761722 <6>[ 27.066193] Run /init as init process
871 08:44:20.825869 Loading, please wait...
872 08:44:21.002200 Starting systemd-udevd version 252.22-1~deb12u1
873 08:44:31.555575 <6>[ 37.835972] Bluetooth: Core ver 2.22
874 08:44:31.556206 <6>[ 37.838758] NET: Registered protocol family 31
875 08:44:31.556333 <6>[ 37.843134] Bluetooth: HCI device and connection manager initialized
876 08:44:31.556419 <6>[ 37.850368] Bluetooth: HCI socket layer initialized
877 08:44:31.556499 <6>[ 37.855258] Bluetooth: L2CAP socket layer initialized
878 08:44:31.558939 <6>[ 37.860761] Bluetooth: SCO socket layer initialized
879 08:44:31.679575 <6>[ 37.959053] Bluetooth: HCI UART driver ver 2.3
880 08:44:31.680089 <6>[ 37.962379] Bluetooth: HCI UART protocol H4 registered
881 08:44:31.680199 <6>[ 37.969435] Bluetooth: HCI UART protocol Broadcom registered
882 08:44:31.680287 <4>[ 37.975741] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator
883 08:44:31.682981 <4>[ 37.983709] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator
884 08:44:31.799948 <5>[ 38.097242] cfg80211: Loading compiled-in X.509 certificates for regulatory database
885 08:44:32.189614 <6>[ 38.457744] Bluetooth: hci0: BCM: chip id 107
886 08:44:32.190222 <6>[ 38.464026] Bluetooth: hci0: BCM: features 0x2f
887 08:44:32.190348 <6>[ 38.470290] Bluetooth: hci0: BCM4345C0
888 08:44:32.190438 <6>[ 38.473086] Bluetooth: hci0: BCM4345C0 (003.001.025) build 0000
889 08:44:32.190523 <3>[ 38.484188] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
890 08:44:32.190610 <3>[ 38.490060] Bluetooth: hci0: BCM: 'brcm/BCM4345C0.hcd'
891 08:44:32.192959 <3>[ 38.495341] Bluetooth: hci0: BCM: 'brcm/BCM.hcd'
892 08:44:32.379884 <6>[ 38.676072] etnaviv etnaviv: bound 59000000.gpu (ops gpu_ops [etnaviv])
893 08:44:32.382921 <6>[ 38.681831] etnaviv-gpu 59000000.gpu: model: GC400, revision: 4652
894 08:44:32.419943 <6>[ 38.716481] etnaviv-gpu 59000000.gpu: Need to move linear window on MC1.0, disabling TS
895 08:44:32.473673 <6>[ 38.772578] [drm] Initialized etnaviv 1.4.0 20151214 for etnaviv on minor 1
896 08:44:32.930790 <5>[ 39.228736] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
897 08:44:32.992543 <5>[ 39.278126] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
898 08:44:32.993106 <4>[ 39.288568] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
899 08:44:32.995966 <6>[ 39.296578] cfg80211: failed to load regulatory.db
900 08:44:33.198859 <6>[ 39.497727] [drm] Initialized stm 1.0.0 20170330 for 5a001000.display-controller on minor 2
901 08:44:33.277884 <6>[ 39.576765] stm32-display 5a001000.display-controller: [drm] Cannot find any crtc or sizes
902 08:44:33.362854 <6>[ 39.661594] stm32-display 5a001000.display-controller: [drm] Cannot find any crtc or sizes
903 08:44:33.415614 <6>[ 39.701325] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
904 08:44:33.418514 <4>[ 39.715519] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.bin failed with error -2
905 08:44:34.506746 <3>[ 40.805372] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
906 08:44:35.770791 Begin: Loading essential drivers ... done.
907 08:44:35.805504 Begin: Running /scripts/init-premount ... done.
908 08:44:35.806515 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
909 08:44:35.808872 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
910 08:44:35.824613 Device /sys/class/net/eth0 found
911 08:44:35.824837 done.
912 08:44:35.973670 Begin: Waiting up to 180 secs for any network device to become available ... done.
913 08:44:36.126680 IP-Config: eth0 hardware address 80:1f:12:cc:2a:a4 mtu 1500 DHCP
914 08:44:36.224487 IP-Config: eth0 complete (dhcp from 192.168.56.254):
915 08:44:36.225085 address: 192.168.56.198 broadcast: 192.168.56.255 netmask: 255.255.255.0
916 08:44:36.225214 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
917 08:44:36.225314 domain : mayfield.sirena.org.uk
918 08:44:36.227937 rootserver: 192.168.56.254 rootpath:
919 08:44:36.228128 filename :
920 08:44:36.355486 done.
921 08:44:36.390509 Begin: Running /scripts/nfs-bottom ... done.
922 08:44:36.521751 Begin: Running /scripts/init-bottom ... done.
923 08:44:38.210859 <30>[ 44.509439] systemd[1]: System time before build time, advancing clock.
924 08:44:38.569112 <30>[ 44.834571] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
925 08:44:38.571804 <30>[ 44.871197] systemd[1]: Detected architecture arm.
926 08:44:38.587617
927 08:44:38.587828 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
928 08:44:38.587971
929 08:44:38.647610 <30>[ 44.946404] systemd[1]: Hostname set to <debian-bookworm-armhf>.
930 08:44:42.229999 <30>[ 48.529847] systemd[1]: Queued start job for default target graphical.target.
931 08:44:42.264221 <30>[ 48.557246] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
932 08:44:42.266986 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
933 08:44:42.322192 <30>[ 48.611468] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
934 08:44:42.324950 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
935 08:44:42.372214 <30>[ 48.661355] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
936 08:44:42.374940 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
937 08:44:42.416885 <30>[ 48.709808] systemd[1]: Created slice user.slice - User and Session Slice.
938 08:44:42.419964 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
939 08:44:42.469239 <30>[ 48.758527] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
940 08:44:42.472076 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
941 08:44:42.519195 <30>[ 48.807890] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
942 08:44:42.522011 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
943 08:44:42.580251 <30>[ 48.856419] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
944 08:44:42.580522 <30>[ 48.875507] systemd[1]: Expecting device dev-ttySTM0.device - /dev/ttySTM0...
945 08:44:42.583033 Expecting device [0;1;39mdev-ttySTM0.device[0m - /dev/ttySTM0...
946 08:44:42.624896 <30>[ 48.915664] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
947 08:44:42.627988 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
948 08:44:42.667191 <30>[ 48.955966] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
949 08:44:42.669940 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
950 08:44:42.712187 <30>[ 49.005976] systemd[1]: Reached target paths.target - Path Units.
951 08:44:42.714998 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
952 08:44:42.751257 <30>[ 49.045792] systemd[1]: Reached target remote-fs.target - Remote File Systems.
953 08:44:42.753965 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
954 08:44:42.789881 <30>[ 49.085737] systemd[1]: Reached target slices.target - Slice Units.
955 08:44:42.792996 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
956 08:44:42.828900 <30>[ 49.126199] systemd[1]: Reached target swap.target - Swaps.
957 08:44:42.831985 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
958 08:44:42.874302 <30>[ 49.165912] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
959 08:44:42.876990 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
960 08:44:42.918936 <30>[ 49.208351] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
961 08:44:42.921963 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
962 08:44:43.061262 <30>[ 49.333066] systemd[1]: systemd-journald-audit.socket - Journal Audit Socket was skipped because of an unmet condition check (ConditionSecurity=audit).
963 08:44:43.061462 <30>[ 49.353771] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
964 08:44:43.063989 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
965 08:44:43.116258 <30>[ 49.410928] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
966 08:44:43.118995 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
967 08:44:43.173169 <30>[ 49.461938] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
968 08:44:43.175904 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
969 08:44:43.226184 <30>[ 49.515480] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
970 08:44:43.226380 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
971 08:44:43.270226 <30>[ 49.559606] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
972 08:44:43.272963 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
973 08:44:43.329249 <30>[ 49.608556] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
974 08:44:43.331978 <30>[ 49.624160] systemd[1]: dev-mqueue.mount - POSIX Message Queue File System was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/mqueue).
975 08:44:43.362232 <30>[ 49.655938] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
976 08:44:43.364939 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
977 08:44:43.425232 <30>[ 49.716425] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
978 08:44:43.427945 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
979 08:44:43.522001 <30>[ 49.821820] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
980 08:44:43.561032 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
981 08:44:43.643295 <30>[ 49.937415] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
982 08:44:43.646094 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
983 08:44:43.726273 <30>[ 50.014415] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
984 08:44:43.729003 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
985 08:44:43.795319 <30>[ 50.087866] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
986 08:44:43.797987 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
987 08:44:43.868240 <30>[ 50.155364] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
988 08:44:43.870942 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
989 08:44:43.935242 <30>[ 50.226746] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
990 08:44:43.937959 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
991 08:44:44.011280 <30>[ 50.298858] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
992 08:44:44.013985 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
993 08:44:44.077946 <6>[ 50.386598] fuse: init (API version 7.32)
994 08:44:44.115866 <30>[ 50.410391] systemd[1]: Starting systemd-journald.service - Journal Service...
995 08:44:44.118950 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
996 08:44:44.204222 <30>[ 50.491794] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
997 08:44:44.206947 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
998 08:44:44.259963 <30>[ 50.557915] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
999 08:44:44.286021 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1000 08:44:44.367930 <30>[ 50.649693] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1001 08:44:44.371036 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1002 08:44:44.461929 <30>[ 50.761985] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1003 08:44:44.508955 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1004 08:44:44.747974 <30>[ 51.047584] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1005 08:44:44.795911 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1006 08:44:44.839001 <30>[ 51.138794] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1007 08:44:44.888824 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1008 08:44:44.950951 <30>[ 51.250793] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1009 08:44:45.021893 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1010 08:44:45.221066 <30>[ 51.520623] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1011 08:44:45.269267 <30>[ 51.550639] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1012 08:44:45.272034 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1013 08:44:45.299043 <30>[ 51.598604] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1014 08:44:45.339238 <30>[ 51.620149] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1015 08:44:45.342032 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1016 08:44:45.367043 <30>[ 51.666819] systemd[1]: modprobe@drm.service: Deactivated successfully.
1017 08:44:45.389017 <30>[ 51.688075] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1018 08:44:45.415980 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1019 08:44:45.447929 <30>[ 51.747140] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1020 08:44:45.470964 <30>[ 51.770119] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1021 08:44:45.498985 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1022 08:44:45.538937 <30>[ 51.838774] systemd[1]: Started systemd-journald.service - Journal Service.
1023 08:44:45.559934 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1024 08:44:45.653939 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1025 08:44:45.709923 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1026 08:44:45.769985 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1027 08:44:45.822897 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1028 08:44:45.878947 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1029 08:44:45.948975 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1030 08:44:45.986979 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1031 08:44:46.033986 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1032 08:44:46.097895 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1033 08:44:46.183405 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1034 08:44:46.300555 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1035 08:44:46.404730 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1036 08:44:46.590698 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1037 08:44:46.638399 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1038 08:44:46.723637 <46>[ 53.022591] systemd-journald[216]: Received client request to flush runtime journal.
1039 08:44:46.872504 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1040 08:44:46.942436 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1041 08:44:47.043599 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1042 08:44:47.091540 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1043 08:44:47.984444 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1044 08:44:48.031693 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1045 08:44:48.052440 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1046 08:44:48.209503 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1047 08:44:48.880463 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1048 08:44:48.976401 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1049 08:44:49.784314 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1050 08:44:49.952366 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1051 08:44:50.714488 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1052 08:44:50.820346 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1053 08:44:50.911525 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1054 08:44:51.720384 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1055 08:44:52.388333 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1056 08:44:52.431401 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1057 08:44:53.173303 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1058 08:44:53.213338 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1059 08:44:53.604348 <46>[ 59.877109] systemd-journald[216]: Oldest entry in /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1060 08:44:53.607380 <46>[ 59.897436] systemd-journald[216]: /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal: Journal header limits reached or header out-of-date, rotating.
1061 08:44:55.471522 [[0m[0;31m* [0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (13s / no limit)
1062 08:44:55.972127 M
[K[[0;1;31m*[0m[0;31m* [0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (13s / no limit)
1063 08:44:56.473099 M
[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (14s / no limit)
1064 08:44:56.973505 M
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) Job dev-ttySTM0.device/start running (14s / 1min 30s)
1065 08:44:57.474591 M
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) Job dev-ttySTM0.device/start running (15s / 1min 30s)
1066 08:44:57.970421 M
[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) Job dev-ttySTM0.device/start running (15s / 1min 30s)
1067 08:44:58.313485 M
[K[ [0;31m*[0;1;31m*[0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (16s / no limit)
1068 08:44:58.751595 M
[K[ [0;31m*[0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (16s / no limit)
1069 08:44:59.768813 M
[K[ [0;31m*[0;1;31m*[0m] (1 of 2) Job systemd-udev-trigger.s…ice/start running (17s / no limit)
1070 08:45:00.336086 M
[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) Job dev-ttySTM0.device/start running (18s / 1min 30s)
1071 08:45:01.332757 M
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) Job dev-ttySTM0.device/start running (19s / 1min 30s)
1072 08:45:02.484890 M
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) Job dev-ttySTM0.device/start running (20s / 1min 30s)
1073 08:45:03.492692 M
[K[[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1074 08:45:05.066053 [K[[0;32m OK [0m] Found device [0;1;39mdev-ttySTM0.device[0m - /dev/ttySTM0.
1075 08:45:12.649421 [[0;32m OK [0m] Reached target [0;1;39mbluetooth.target[0m - Bluetooth Support.
1076 08:45:12.690796 [[0;32m OK [0m] Reached target [0;1;39musb-gadget.…m - Hardware activated USB gadget.
1077 08:45:12.732674 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1078 08:45:12.794516 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1079 08:45:12.833790 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1080 08:45:12.893789 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1081 08:45:13.044646 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1082 08:45:13.100662 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1083 08:45:13.157798 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1084 08:45:13.198684 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1085 08:45:13.288654 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1086 08:45:13.361751 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1087 08:45:13.404676 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1088 08:45:13.498753 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1089 08:45:13.544657 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1090 08:45:13.582817 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1091 08:45:13.629619 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1092 08:45:13.682759 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1093 08:45:13.720673 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1094 08:45:13.762760 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1095 08:45:13.831800 Starting [0;1;39malsa-restore.serv…- Save/Restore Sound Card State...
1096 08:45:13.895623 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1097 08:45:14.020697 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1098 08:45:14.202783 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1099 08:45:14.259825 Starting [0;1;39msystemd-rfkill.se…Load/Save RF Kill Switch Status...
1100 08:45:14.368657 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1101 08:45:14.480603 [[0;32m OK [0m] Finished [0;1;39malsa-restore.serv…m - Save/Restore Sound Card State.
1102 08:45:14.534744 [[0;32m OK [0m] Reached target [0;1;39msound.target[0m - Sound Card.
1103 08:45:14.838613 [[0;32m OK [0m] Started [0;1;39msystemd-rfkill.ser…- Load/Save RF Kill Switch Status.
1104 08:45:14.885759 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1105 08:45:14.979752 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1106 08:45:15.043596 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1107 08:45:15.090735 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyST…ice[0m - Serial Getty on ttySTM0.
1108 08:45:15.138671 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1109 08:45:15.562725 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1110 08:45:15.861749 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1111 08:45:15.922153 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1112 08:45:15.964569 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1113 08:45:16.082678 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1114 08:45:16.407614 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1115 08:45:16.636340
1116 08:45:16.636544 Debian GNU/Linux 12 debian-bookworm-armhf ttySTM0
1117 08:45:16.636634
1118 08:45:16.639659 debian-bookworm-armhf login: root (automatic login)
1119 08:45:16.639821
1120 08:45:17.271745 Linux debian-bookworm-armhf 5.10.216-cip47 #1 SMP Thu May 30 07:51:22 UTC 2024 armv7l
1121 08:45:17.271948
1122 08:45:17.272040 The programs included with the Debian GNU/Linux system are free software;
1123 08:45:17.272126 the exact distribution terms for each program are described in the
1124 08:45:17.272209 individual files in /usr/share/doc/*/copyright.
1125 08:45:17.272291
1126 08:45:17.274758 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1127 08:45:17.274893 permitted by applicable law.
1128 08:45:28.218695 Matched prompt #10: / #
1130 08:45:28.219057 Setting prompt string to ['/ #']
1131 08:45:28.219186 end: 2.4.4.1 login-action (duration 00:01:28) [common]
1133 08:45:28.219482 end: 2.4.4 auto-login-action (duration 00:01:36) [common]
1134 08:45:28.219606 start: 2.4.5 expect-shell-connection (timeout 00:02:57) [common]
1135 08:45:28.219699 Setting prompt string to ['/ #']
1136 08:45:28.219782 Forcing a shell prompt, looking for ['/ #']
1138 08:45:28.270040 / #
1139 08:45:28.270282 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1140 08:45:28.270382 Waiting using forced prompt support (timeout 00:02:30)
1141 08:45:28.282234
1142 08:45:28.298165 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1143 08:45:28.298337 start: 2.4.6 export-device-env (timeout 00:02:57) [common]
1145 08:45:28.398703 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny'
1146 08:45:28.407281 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/325365/extract-nfsrootfs-3bpyqzny'
1148 08:45:28.548387 / # export NFS_SERVER_IP='192.168.56.193'
1149 08:45:28.567224 export NFS_SERVER_IP='192.168.56.193'
1150 08:45:28.567574 end: 2.4.6 export-device-env (duration 00:00:00) [common]
1151 08:45:28.567707 end: 2.4 uboot-commands (duration 00:02:03) [common]
1152 08:45:28.567835 end: 2 uboot-action (duration 00:02:03) [common]
1153 08:45:28.567955 start: 3 lava-test-retry (timeout 00:07:15) [common]
1154 08:45:28.568079 start: 3.1 lava-test-shell (timeout 00:07:15) [common]
1155 08:45:28.568181 Using namespace: common
1157 08:45:28.668530 / # #
1158 08:45:28.668763 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1159 08:45:28.679221 #
1160 08:45:28.695394 Using /lava-325365
1162 08:45:28.795754 / # export SHELL=/bin/bash
1163 08:45:28.807240 export SHELL=/bin/bash
1165 08:45:28.923554 / # . /lava-325365/environment
1166 08:45:28.935239 . /lava-325365/environment
1168 08:45:29.051693 / # /lava-325365/bin/lava-test-runner /lava-325365/0
1169 08:45:29.051949 Test shell timeout: 10s (minimum of the action and connection timeout)
1170 08:45:29.063207 /lava-325365/bin/lava-test-runner /lava-325365/0
1171 08:45:30.081942 + export TESTRUN_ID=0_timesync-off
1172 08:45:30.085259 + TESTRUN_ID=0_timesync-off
1173 08:45:30.085362 + cd /lava-325365/0/tests/0_timesync-off
1174 08:45:30.085444 ++ cat uuid
1175 08:45:30.133179 + UUID=325365_1.6.2.4.1
1176 08:45:30.133334 + set +x
1177 08:45:30.150867 <LAVA_SIGNAL_STARTRUN 0_timesync-off 325365_1.6.2.4.1>
1178 08:45:30.151180 Received signal: <STARTRUN> 0_timesync-off 325365_1.6.2.4.1
1179 08:45:30.151269 Starting test lava.0_timesync-off (325365_1.6.2.4.1)
1180 08:45:30.151384 Skipping test definition patterns.
1181 08:45:30.154278 + systemctl stop systemd-timesyncd
1182 08:45:30.495897 + set +x
1183 08:45:30.496088 <LAVA_SIGNAL_ENDRUN 0_timesync-off 325365_1.6.2.4.1>
1184 08:45:30.496361 Received signal: <ENDRUN> 0_timesync-off 325365_1.6.2.4.1
1185 08:45:30.496473 Ending use of test pattern.
1186 08:45:30.496554 Ending test lava.0_timesync-off (325365_1.6.2.4.1), duration 0.35
1188 08:45:30.884819 + export TESTRUN_ID=1_kselftest-lkdtm
1189 08:45:30.884983 + TESTRUN_ID=1_kselftest-lkdtm
1190 08:45:30.888066 + cd /lava-325365/0/tests/1_kselftest-lkdtm
1191 08:45:30.888162 ++ cat uuid
1192 08:45:30.979647 + UUID=325365_1.6.2.4.5
1193 08:45:30.979814 + set +x
1194 08:45:30.980087 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 325365_1.6.2.4.5>
1195 08:45:30.980173 + cd ./automated/linux/kselftest/
1196 08:45:30.980436 Received signal: <STARTRUN> 1_kselftest-lkdtm 325365_1.6.2.4.5
1197 08:45:30.980526 Starting test lava.1_kselftest-lkdtm (325365_1.6.2.4.5)
1198 08:45:30.980633 Skipping test definition patterns.
1199 08:45:30.983169 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b stm32mp157a-dhcor-avenger96 -g cip-gitlab -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1200 08:45:31.255207 INFO: install_deps skipped
1201 08:45:31.660209 --2024-05-30 08:45:31-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.216-cip47-47-g42df769f88c3/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1202 08:45:31.699996 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1203 08:45:31.830230 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1204 08:45:31.990917 HTTP request sent, awaiting response... 200 OK
1205 08:45:31.991061 Length: 1345960 (1.3M) [application/octet-stream]
1206 08:45:31.991328 Saving to: 'kselftest_armhf.tar.gz'
1207 08:45:31.991411
1208 08:45:32.980925
kselftest_armhf.tar 0%[ ] 0 --.-KB/s
kselftest_armhf.tar 3%[ ] 47.54K 173KB/s
kselftest_armhf.tar 14%[=> ] 193.79K 350KB/s
kselftest_armhf.tar 38%[======> ] 509.76K 613KB/s
kselftest_armhf.tar 100%[===================>] 1.28M 1.30MB/s in 1.0s
1209 08:45:32.981134
1210 08:45:33.055279 2024-05-30 08:45:32 (1.30 MB/s) - 'kselftest_armhf.tar.gz' saved [1345960/1345960]
1211 08:45:33.055483
1212 08:45:53.302121 skiplist:
1213 08:45:53.302302 ========================================
1214 08:45:53.305283 ========================================
1215 08:45:53.480914 lkdtm:PANIC.sh
1216 08:45:53.521199 lkdtm:BUG.sh
1217 08:45:53.521363 lkdtm:WARNING.sh
1218 08:45:53.521444 lkdtm:WARNING_MESSAGE.sh
1219 08:45:53.521713 lkdtm:EXCEPTION.sh
1220 08:45:53.521801 lkdtm:LOOP.sh
1221 08:45:53.521882 lkdtm:EXHAUST_STACK.sh
1222 08:45:53.521959 lkdtm:CORRUPT_STACK.sh
1223 08:45:53.522033 lkdtm:CORRUPT_STACK_STRONG.sh
1224 08:45:53.522110 lkdtm:CORRUPT_LIST_ADD.sh
1225 08:45:53.522186 lkdtm:CORRUPT_LIST_DEL.sh
1226 08:45:53.522255 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1227 08:45:53.522320 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1228 08:45:53.522390 lkdtm:UNSET_SMEP.sh
1229 08:45:53.522467 lkdtm:DOUBLE_FAULT.sh
1230 08:45:53.522541 lkdtm:CORRUPT_PAC.sh
1231 08:45:53.522605 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1232 08:45:53.522683 lkdtm:OVERWRITE_ALLOCATION.sh
1233 08:45:53.524280 lkdtm:WRITE_AFTER_FREE.sh
1234 08:45:53.524378 lkdtm:READ_AFTER_FREE.sh
1235 08:45:53.564607 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1236 08:45:53.564771 lkdtm:READ_BUDDY_AFTER_FREE.sh
1237 08:45:53.565062 lkdtm:SLAB_FREE_DOUBLE.sh
1238 08:45:53.565140 lkdtm:SLAB_FREE_CROSS.sh
1239 08:45:53.565219 lkdtm:SLAB_FREE_PAGE.sh
1240 08:45:53.565300 lkdtm:SOFTLOCKUP.sh
1241 08:45:53.565381 lkdtm:HARDLOCKUP.sh
1242 08:45:53.565458 lkdtm:SPINLOCKUP.sh
1243 08:45:53.565533 lkdtm:HUNG_TASK.sh
1244 08:45:53.565608 lkdtm:EXEC_DATA.sh
1245 08:45:53.565681 lkdtm:EXEC_STACK.sh
1246 08:45:53.565756 lkdtm:EXEC_KMALLOC.sh
1247 08:45:53.565838 lkdtm:EXEC_VMALLOC.sh
1248 08:45:53.565912 lkdtm:EXEC_RODATA.sh
1249 08:45:53.565984 lkdtm:EXEC_USERSPACE.sh
1250 08:45:53.566058 lkdtm:EXEC_NULL.sh
1251 08:45:53.566130 lkdtm:ACCESS_USERSPACE.sh
1252 08:45:53.566203 lkdtm:ACCESS_NULL.sh
1253 08:45:53.566287 lkdtm:WRITE_RO.sh
1254 08:45:53.567708 lkdtm:WRITE_RO_AFTER_INIT.sh
1255 08:45:53.567808 lkdtm:WRITE_KERN.sh
1256 08:45:53.607862 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1257 08:45:53.608019 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1258 08:45:53.608297 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1259 08:45:53.608375 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1260 08:45:53.608458 lkdtm:REFCOUNT_DEC_ZERO.sh
1261 08:45:53.608535 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1262 08:45:53.608604 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1263 08:45:53.608676 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1264 08:45:53.608756 lkdtm:REFCOUNT_INC_ZERO.sh
1265 08:45:53.608826 lkdtm:REFCOUNT_ADD_ZERO.sh
1266 08:45:53.608901 lkdtm:REFCOUNT_INC_SATURATED.sh
1267 08:45:53.608965 lkdtm:REFCOUNT_DEC_SATURATED.sh
1268 08:45:53.609035 lkdtm:REFCOUNT_ADD_SATURATED.sh
1269 08:45:53.610924 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1270 08:45:53.651198 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1271 08:45:53.651355 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1272 08:45:53.651615 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1273 08:45:53.651700 lkdtm:REFCOUNT_TIMING.sh
1274 08:45:53.651763 lkdtm:ATOMIC_TIMING.sh
1275 08:45:53.651842 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1276 08:45:53.651925 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1277 08:45:53.651999 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1278 08:45:53.652071 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1279 08:45:53.652142 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1280 08:45:53.652214 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1281 08:45:53.652285 lkdtm:USERCOPY_STACK_BEYOND.sh
1282 08:45:53.652356 lkdtm:USERCOPY_KERNEL.sh
1283 08:45:53.652428 lkdtm:STACKLEAK_ERASING.sh
1284 08:45:53.654266 lkdtm:CFI_FORWARD_PROTO.sh
1285 08:45:53.694612 ============== Tests to run ===============
1286 08:45:53.694782 lkdtm:PANIC.sh
1287 08:45:53.694867 lkdtm:BUG.sh
1288 08:45:53.695150 lkdtm:WARNING.sh
1289 08:45:53.695235 lkdtm:WARNING_MESSAGE.sh
1290 08:45:53.695313 lkdtm:EXCEPTION.sh
1291 08:45:53.695389 lkdtm:LOOP.sh
1292 08:45:53.695473 lkdtm:EXHAUST_STACK.sh
1293 08:45:53.695552 lkdtm:CORRUPT_STACK.sh
1294 08:45:53.695629 lkdtm:CORRUPT_STACK_STRONG.sh
1295 08:45:53.695707 lkdtm:CORRUPT_LIST_ADD.sh
1296 08:45:53.695784 lkdtm:CORRUPT_LIST_DEL.sh
1297 08:45:53.695859 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1298 08:45:53.695941 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1299 08:45:53.696018 lkdtm:UNSET_SMEP.sh
1300 08:45:53.696094 lkdtm:DOUBLE_FAULT.sh
1301 08:45:53.696171 lkdtm:CORRUPT_PAC.sh
1302 08:45:53.696247 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1303 08:45:53.697718 lkdtm:OVERWRITE_ALLOCATION.sh
1304 08:45:53.738539 lkdtm:WRITE_AFTER_FREE.sh
1305 08:45:53.738702 lkdtm:READ_AFTER_FREE.sh
1306 08:45:53.738789 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1307 08:45:53.739061 lkdtm:READ_BUDDY_AFTER_FREE.sh
1308 08:45:53.739150 lkdtm:SLAB_FREE_DOUBLE.sh
1309 08:45:53.739228 lkdtm:SLAB_FREE_CROSS.sh
1310 08:45:53.739303 lkdtm:SLAB_FREE_PAGE.sh
1311 08:45:53.739387 lkdtm:SOFTLOCKUP.sh
1312 08:45:53.739474 lkdtm:HARDLOCKUP.sh
1313 08:45:53.739549 lkdtm:SPINLOCKUP.sh
1314 08:45:53.739616 lkdtm:HUNG_TASK.sh
1315 08:45:53.739689 lkdtm:EXEC_DATA.sh
1316 08:45:53.739753 lkdtm:EXEC_STACK.sh
1317 08:45:53.739830 lkdtm:EXEC_KMALLOC.sh
1318 08:45:53.739908 lkdtm:EXEC_VMALLOC.sh
1319 08:45:53.739983 lkdtm:EXEC_RODATA.sh
1320 08:45:53.740051 lkdtm:EXEC_USERSPACE.sh
1321 08:45:53.740122 lkdtm:EXEC_NULL.sh
1322 08:45:53.740193 lkdtm:ACCESS_USERSPACE.sh
1323 08:45:53.741819 lkdtm:ACCESS_NULL.sh
1324 08:45:53.741936 lkdtm:WRITE_RO.sh
1325 08:45:53.781392 lkdtm:WRITE_RO_AFTER_INIT.sh
1326 08:45:53.781537 lkdtm:WRITE_KERN.sh
1327 08:45:53.781602 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1328 08:45:53.781858 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1329 08:45:53.781941 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1330 08:45:53.782018 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1331 08:45:53.782102 lkdtm:REFCOUNT_DEC_ZERO.sh
1332 08:45:53.782181 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1333 08:45:53.782259 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1334 08:45:53.782331 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1335 08:45:53.782402 lkdtm:REFCOUNT_INC_ZERO.sh
1336 08:45:53.782466 lkdtm:REFCOUNT_ADD_ZERO.sh
1337 08:45:53.782535 lkdtm:REFCOUNT_INC_SATURATED.sh
1338 08:45:53.782603 lkdtm:REFCOUNT_DEC_SATURATED.sh
1339 08:45:53.784495 lkdtm:REFCOUNT_ADD_SATURATED.sh
1340 08:45:53.824569 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1341 08:45:53.824739 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1342 08:45:53.825028 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1343 08:45:53.825116 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1344 08:45:53.825198 lkdtm:REFCOUNT_TIMING.sh
1345 08:45:53.825276 lkdtm:ATOMIC_TIMING.sh
1346 08:45:53.825353 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1347 08:45:53.825431 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1348 08:45:53.825507 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1349 08:45:53.825584 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1350 08:45:53.825661 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1351 08:45:53.825737 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1352 08:45:53.825813 lkdtm:USERCOPY_STACK_BEYOND.sh
1353 08:45:53.827619 lkdtm:USERCOPY_KERNEL.sh
1354 08:45:53.827718 lkdtm:STACKLEAK_ERASING.sh
1355 08:45:53.846097 lkdtm:CFI_FORWARD_PROTO.sh
1356 08:45:53.849195 ===========End Tests to run ===============
1357 08:45:53.849316 shardfile-lkdtm pass
1358 08:45:56.856879 <12>[ 123.169858] kselftest: Running tests in lkdtm
1359 08:45:56.920968 TAP version 13
1360 08:45:56.968943 1..70
1361 08:45:57.016919 # selftests: lkdtm: PANIC.sh
1362 08:45:59.432674 # Skipping PANIC: crashes entire system
1363 08:45:59.448705 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1364 08:45:59.496745 # selftests: lkdtm: BUG.sh
1365 08:46:00.113077 <6>[ 126.391456] lkdtm: Performing direct entry BUG
1366 08:46:00.113465 <4>[ 126.395190] ------------[ cut here ]------------
1367 08:46:00.113591 <2>[ 126.399940] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1368 08:46:00.113683 <0>[ 126.405444] Internal error: Oops - BUG: 0 [#1] SMP ARM
1369 08:46:00.156783 <4>[ 126.410865] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1370 08:46:00.157115 <4>[ 126.449952] CPU: 1 PID: 662 Comm: cat Not tainted 5.10.216-cip47 #1
1371 08:46:00.157216 <4>[ 126.456499] Hardware name: STM32 (Device Tree Support)
1372 08:46:00.157296 <4>[ 126.461936] PC is at lkdtm_BUG+0x14/0x18
1373 08:46:00.157382 <4>[ 126.466121] LR is at lkdtm_do_action+0x2c/0x4c
1374 08:46:00.159529 <4>[ 126.470838] pc : [<c0c592a4>] lr : [<c0c58d24>] psr: a0080013
1375 08:46:00.199873 <4>[ 126.477396] sp : c53bde58 ip : c53bde68 fp : c53bde64
1376 08:46:00.200249 <4>[ 126.482905] r10: 00000004 r9 : c1ad6e7c r8 : c15ec020
1377 08:46:00.200354 <4>[ 126.488414] r7 : c53bdf60 r6 : 00000004 r5 : c4f73000 r4 : 00000001
1378 08:46:00.200436 <4>[ 126.495234] r3 : c0c59290 r2 : f1f8e6d3 r1 : ef7aa5e0 r0 : c15ec028
1379 08:46:00.200517 <4>[ 126.502056] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1380 08:46:00.200601 <4>[ 126.509486] Control: 10c5387d Table: c60e406a DAC: 00000051
1381 08:46:00.202958 <0>[ 126.515524] Process cat (pid: 662, stack limit = 0xc892b2f4)
1382 08:46:00.243205 <0>[ 126.521464] Stack: (0xc53bde58 to 0xc53be000)
1383 08:46:00.243628 <0>[ 126.526100] de40: c53bde74 c53bde68
1384 08:46:00.243726 <0>[ 126.534584] de60: c0c58d24 c0c5929c c53bde9c c53bde78 c0c59224 c0c58d04 c0c59104 c5262c80
1385 08:46:00.243808 <0>[ 126.543063] de80: b6dcf000 00000004 c3ac2f00 c53bdf60 c53bdec4 c53bdea0 c07e27bc c0c59110
1386 08:46:00.243890 <0>[ 126.551541] dea0: 00000000 c5262c80 b6dcf000 c290d000 c53bdf60 c07e2758 c53bdf5c c53bdec8
1387 08:46:00.286575 <0>[ 126.560019] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53bc000
1388 08:46:00.287004 <0>[ 126.568498] dee0: b6dcf000 00020000 00000004 00000004 0001fffc c53bdee0 00000001 b6dce000
1389 08:46:00.287122 <0>[ 126.576975] df00: c52f83c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1390 08:46:00.287204 <0>[ 126.585454] df20: 00000000 00000000 c13e2de0 f1f8e6d3 c206c220 c5262c80 c5262c80 c53bc000
1391 08:46:00.287297 <0>[ 126.593932] df40: b6dcf000 00000000 00000000 00000004 c53bdf94 c53bdf60 c059c9b0 c059c304
1392 08:46:00.330324 <0>[ 126.602410] df60: 00000000 00000000 c53bdfac f1f8e6d3 00000004 00000004 7ff00000 00000004
1393 08:46:00.330777 <0>[ 126.610889] df80: c03002e4 c53bc000 c53bdfa4 c53bdf98 c059ca40 c059c948 00000000 c53bdfa8
1394 08:46:00.330870 <0>[ 126.619368] dfa0: c03000c0 c059ca34 00000004 00000004 00000001 b6dcf000 00000004 00000001
1395 08:46:00.330952 <0>[ 126.627848] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1396 08:46:00.331033 <0>[ 126.636327] dfe0: 00000004 bef617e8 b6e9533b b6e0e616 60080030 00000001 00000000 00000000
1397 08:46:00.331112 <0>[ 126.644797] Backtrace:
1398 08:46:00.373383 <0>[ 126.647521] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1399 08:46:00.373807 <0>[ 126.655389] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1400 08:46:00.373921 <0>[ 126.663694] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1401 08:46:00.374005 <0>[ 126.671906] r9:c53bdf60 r8:c3ac2f00 r7:00000004 r6:b6dcf000 r5:c5262c80 r4:c0c59104
1402 08:46:00.374085 <0>[ 126.679953] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1403 08:46:00.416637 <0>[ 126.688077] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6dcf000 r5:c5262c80 r4:00000000
1404 08:46:00.417039 <0>[ 126.696122] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1405 08:46:00.417145 <0>[ 126.703549] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c53bc000 r5:c5262c80
1406 08:46:00.417244 <0>[ 126.711670] r4:c5262c80
1407 08:46:00.417313 <0>[ 126.714477] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1408 08:46:00.417400 <0>[ 126.721907] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1409 08:46:00.419673 <0>[ 126.729951] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1410 08:46:00.460005 <0>[ 126.737807] Exception stack(0xc53bdfa8 to 0xc53bdff0)
1411 08:46:00.460407 <0>[ 126.743145] dfa0: 00000004 00000004 00000001 b6dcf000 00000004 00000001
1412 08:46:00.460521 <0>[ 126.751626] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1413 08:46:00.460603 <0>[ 126.760101] dfe0: 00000004 bef617e8 b6e9533b b6e0e616
1414 08:46:00.460684 <0>[ 126.765438] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1415 08:46:00.460765 <4>[ 126.771820] ---[ end trace 5a48678c7e247c98 ]---
1416 08:46:00.503317 <3>[ 126.776712] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1417 08:46:00.503766 <3>[ 126.785885] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 662, name: cat
1418 08:46:00.503861 <4>[ 126.793834] INFO: lockdep is turned off.
1419 08:46:00.503943 <4>[ 126.798029] irq event stamp: 1650
1420 08:46:00.504023 <4>[ 126.801624] hardirqs last enabled at (1649): [<c03d6ab0>] console_unlock+0x4b0/0x6c0
1421 08:46:00.504103 <4>[ 126.809747] hardirqs last disabled at (1650): [<c0300c60>] __und_svc+0x60/0x6c
1422 08:46:00.506742 <4>[ 126.817265] softirqs last enabled at (1342): [<c030219c>] __do_softirq+0x36c/0x5a0
1423 08:46:00.546831 <4>[ 126.825218] softirqs last disabled at (1323): [<c035f8fc>] __irq_exit_rcu+0x178/0x1d0
1424 08:46:00.546995 <4>[ 126.833347] CPU: 1 PID: 662 Comm: cat Tainted: G D 5.10.216-cip47 #1
1425 08:46:00.547086 <4>[ 126.841295] Hardware name: STM32 (Device Tree Support)
1426 08:46:00.547170 <4>[ 126.846713] Backtrace:
1427 08:46:00.547251 <4>[ 126.849436] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1428 08:46:00.547332 <4>[ 126.857298] r7:ffffffff r6:60080093 r5:00000000 r4:c1f1d0d8
1429 08:46:00.590052 <4>[ 126.863245] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1430 08:46:00.590552 <4>[ 126.870853] [<c13c70e4>] (dump_stack) from [<c038fdc4>] (___might_sleep+0x188/0x2e0)
1431 08:46:00.590679 <4>[ 126.878890] r9:60080093 r8:0000000b r7:c035c468 r6:00000031 r5:c19d2f98 r4:c53bc000
1432 08:46:00.590762 <4>[ 126.886934] [<c038fc3c>] (___might_sleep) from [<c038ff8c>] (__might_sleep+0x70/0xb0)
1433 08:46:00.590842 <4>[ 126.895055] r6:00000000 r5:00000031 r4:c19d2f98
1434 08:46:00.593403 <4>[ 126.899960] [<c038ff1c>] (__might_sleep) from [<c036da68>] (exit_signals+0x4c/0x420)
1435 08:46:00.633323 <4>[ 126.907991] r6:00000001 r5:c53bc000 r4:c55b6c00
1436 08:46:00.633708 <4>[ 126.912894] [<c036da1c>] (exit_signals) from [<c035c468>] (do_exit+0x100/0xafc)
1437 08:46:00.633803 <4>[ 126.920493] r8:0000000b r7:c1e1ca8c r6:ffffe000 r5:00000000 r4:c55b6c00
1438 08:46:00.633891 <4>[ 126.927489] [<c035c368>] (do_exit) from [<c035e360>] (make_task_dead+0x68/0x74)
1439 08:46:00.633962 <4>[ 126.935083] r7:c1e1ca8c
1440 08:46:00.634041 <4>[ 126.937890] [<c035e2f8>] (make_task_dead) from [<c030e940>] (die+0x370/0x37c)
1441 08:46:00.636411 <4>[ 126.945317] [<c030e5d0>] (die) from [<c030eabc>] (do_undefinstr+0x170/0x240)
1442 08:46:00.676677 <4>[ 126.952661] r10:00000004 r9:c53bc000 r8:c15ec020 r7:00000000 r6:c53bddc8 r5:c0c592a4
1443 08:46:00.677073 <4>[ 126.960780] r4:e7f001f2
1444 08:46:00.677176 <4>[ 126.963586] [<c030e94c>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1445 08:46:00.677260 <4>[ 126.971795] Exception stack(0xc53bddc8 to 0xc53bde10)
1446 08:46:00.677342 <4>[ 126.977133] ddc0: c15ec028 ef7aa5e0 f1f8e6d3 c0c59290 00000001 c4f73000
1447 08:46:00.677422 <4>[ 126.985615] dde0: 00000004 c53bdf60 c15ec020 c1ad6e7c 00000004 c53bde64 c53bde68 c53bde58
1448 08:46:00.720042 <4>[ 126.994089] de00: c0c58d24 c0c592a4 a0080013 ffffffff
1449 08:46:00.720457 <4>[ 126.999424] r7:c53bddfc r6:ffffffff r5:a0080013 r4:c0c592a8
1450 08:46:00.720559 <4>[ 127.005372] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1451 08:46:00.720645 <4>[ 127.013239] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1452 08:46:00.720728 <4>[ 127.021546] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1453 08:46:00.720811 <4>[ 127.029762] r9:c53bdf60 r8:c3ac2f00 r7:00000004 r6:b6dcf000 r5:c5262c80 r4:c0c59104
1454 08:46:00.763413 <4>[ 127.037809] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1455 08:46:00.763857 <4>[ 127.045935] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6dcf000 r5:c5262c80 r4:00000000
1456 08:46:00.763953 <4>[ 127.053981] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1457 08:46:00.764035 <4>[ 127.061411] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c53bc000 r5:c5262c80
1458 08:46:00.764115 <4>[ 127.069532] r4:c5262c80
1459 08:46:00.764194 <4>[ 127.072341] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1460 08:46:00.819702 <4>[ 127.079769] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1461 08:46:00.820160 <4>[ 127.087813] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1462 08:46:00.820285 <4>[ 127.095670] Exception stack(0xc53bdfa8 to 0xc53bdff0)
1463 08:46:00.820373 <4>[ 127.101007] dfa0: 00000004 00000004 00000001 b6dcf000 00000004 00000001
1464 08:46:00.820456 <4>[ 127.109488] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1465 08:46:00.820536 <4>[ 127.117961] dfe0: 00000004 bef617e8 b6e9533b b6e0e616
1466 08:46:00.822811 # Segmentation fault
1467 08:46:00.962501 # [ 126.391456] lkdtm: Performing direct entry BUG
1468 08:46:00.962985 # [ 126.395190] ------------[ cut here ]------------
1469 08:46:00.963125 # [ 126.399940] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1470 08:46:00.963216 # [ 126.405444] Internal error: Oops - BUG: 0 [#1] SMP ARM
1471 08:46:01.006134 # [ 126.410865] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1472 08:46:01.006418 # [ 126.449952] CPU: 1 PID: 662 Comm: cat Not tainted 5.10.216-cip47 #1
1473 08:46:01.006660 # [ 126.456499] Hardware name: STM32 (Device Tree Support)
1474 08:46:01.006821 # [ 126.461936] PC is at lkdtm_BUG+0x14/0x18
1475 08:46:01.006902 # [ 126.466121] LR is at lkdtm_do_action+0x2c/0x4c
1476 08:46:01.008904 # [ 126.470838] pc : [<c0c592a4>] lr : [<c0c58d24>] psr: a0080013
1477 08:46:01.049188 # [ 126.477396] sp : c53bde58 ip : c53bde68 fp : c53bde64
1478 08:46:01.049645 # [ 126.482905] r10: 00000004 r9 : c1ad6e7c r8 : c15ec020
1479 08:46:01.049751 # [ 126.488414] r7 : c53bdf60 r6 : 00000004 r5 : c4f73000 r4 : 00000001
1480 08:46:01.049834 # [ 126.495234] r3 : c0c59290 r2 : f1f8e6d3 r1 : ef7aa5e0 r0 : c15ec028
1481 08:46:01.049914 # [ 126.502056] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1482 08:46:01.049993 # [ 126.509486] Control: 10c5387d Table: c60e406a DAC: 00000051
1483 08:46:01.052204 # [ 126.515524] Process cat (pid: 662, stack limit = 0xc892b2f4)
1484 08:46:01.092782 # [ 126.521464] Stack: (0xc53bde58 to 0xc53be000)
1485 08:46:01.093179 # [ 126.526100] de40: c53bde74 c53bde68
1486 08:46:01.093285 # [ 126.534584] de60: c0c58d24 c0c5929c c53bde9c c53bde78 c0c59224 c0c58d04 c0c59104 c5262c80
1487 08:46:01.093368 # [ 126.543063] de80: b6dcf000 00000004 c3ac2f00 c53bdf60 c53bdec4 c53bdea0 c07e27bc c0c59110
1488 08:46:01.093447 # [ 126.551541] dea0: 00000000 c5262c80 b6dcf000 c290d000 c53bdf60 c07e2758 c53bdf5c c53bdec8
1489 08:46:01.135869 # [ 126.560019] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53bc000
1490 08:46:01.136308 # [ 126.568498] dee0: b6dcf000 00020000 00000004 00000004 0001fffc c53bdee0 00000001 b6dce000
1491 08:46:01.136400 # [ 126.576975] df00: c52f83c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1492 08:46:01.136485 # [ 126.585454] df20: 00000000 00000000 c13e2de0 f1f8e6d3 c206c220 c5262c80 c5262c80 c53bc000
1493 08:46:01.136569 # [ 126.593932] df40: b6dcf000 00000000 00000000 00000004 c53bdf94 c53bdf60 c059c9b0 c059c304
1494 08:46:01.179261 # [ 126.602410] df60: 00000000 00000000 c53bdfac f1f8e6d3 00000004 00000004 7ff00000 00000004
1495 08:46:01.179648 # [ 126.610889] df80: c03002e4 c53bc000 c53bdfa4 c53bdf98 c059ca40 c059c948 00000000 c53bdfa8
1496 08:46:01.179762 # [ 126.619368] dfa0: c03000c0 c059ca34 00000004 00000004 00000001 b6dcf000 00000004 00000001
1497 08:46:01.179851 # [ 126.627848] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1498 08:46:01.179934 # [ 126.636327] dfe0: 00000004 bef617e8 b6e9533b b6e0e616 60080030 00000001 00000000 00000000
1499 08:46:01.180020 # [ 126.644797] Backtrace:
1500 08:46:01.222629 # [ 126.647521] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1501 08:46:01.223090 # [ 126.655389] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1502 08:46:01.223183 # [ 126.663694] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1503 08:46:01.223265 # [ 126.671906] r9:c53bdf60 r8:c3ac2f00 r7:00000004 r6:b6dcf000 r5:c5262c80 r4:c0c59104
1504 08:46:01.223345 # [ 126.679953] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1505 08:46:01.225649 # [ 126.688077] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6dcf000 r5:c5262c80 r4:00000000
1506 08:46:01.266277 # [ 126.696122] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1507 08:46:01.266575 # [ 126.703549] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c53bc000 r5:c5262c80
1508 08:46:01.266768 # [ 126.711670] r4:c5262c80
1509 08:46:01.266953 # [ 126.714477] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1510 08:46:01.267227 # [ 126.721907] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1511 08:46:01.269086 # [ 126.729951] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1512 08:46:01.309382 # [ 126.737807] Exception stack(0xc53bdfa8 to 0xc53bdff0)
1513 08:46:01.309634 # [ 126.743145] dfa0: 00000004 00000004 00000001 b6dcf000 00000004 00000001
1514 08:46:01.309736 # [ 126.751626] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1515 08:46:01.309827 # [ 126.760101] dfe0: 00000004 bef617e8 b6e9533b b6e0e616
1516 08:46:01.309908 # [ 126.765438] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1517 08:46:01.309988 # [ 126.771820] ---[ end trace 5a48678c7e247c98 ]---
1518 08:46:01.352614 # [ 126.776712] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1519 08:46:01.353029 # [ 126.785885] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 662, name: cat
1520 08:46:01.353133 # [ 126.793834] INFO: lockdep is turned off.
1521 08:46:01.353214 # [ 126.798029] irq event stamp: 1650
1522 08:46:01.353293 # [ 126.801624] hardirqs last enabled at (1649): [<c03d6ab0>] console_unlock+0x4b0/0x6c0
1523 08:46:01.353373 # [ 126.809747] hardirqs last disabled at (1650): [<c0300c60>] __und_svc+0x60/0x6c
1524 08:46:01.355683 # [ 126.817265] softirqs last enabled at (1342): [<c030219c>] __do_softirq+0x36c/0x5a0
1525 08:46:01.395963 # [ 126.825218] softirqs last disabled at (1323): [<c035f8fc>] __irq_exit_rcu+0x178/0x1d0
1526 08:46:01.396346 # [ 126.833347] CPU: 1 PID: 662 Comm: cat Tainted: G D 5.10.216-cip47 #1
1527 08:46:01.396423 # [ 126.841295] Hardware name: STM32 (Device Tree Support)
1528 08:46:01.396519 # [ 126.846713] Backtrace:
1529 08:46:01.396677 # [ 126.849436] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1530 08:46:01.396901 # [ 126.857298] r7:ffffffff r6:60080093 r5:00000000 r4:c1f1d0d8
1531 08:46:01.399016 # [ 126.863245] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1532 08:46:01.439874 # [ 126.870853] [<c13c70e4>] (dump_stack) from [<c038fdc4>] (___might_sleep+0x188/0x2e0)
1533 08:46:01.440035 # [ 126.878890] r9:60080093 r8:0000000b r7:c035c468 r6:00000031 r5:c19d2f98 r4:c53bc000
1534 08:46:01.440118 # [ 126.886934] [<c038fc3c>] (___might_sleep) from [<c038ff8c>] (__might_sleep+0x70/0xb0)
1535 08:46:01.440191 # [ 126.895055] r6:00000000 r5:00000031 r4:c19d2f98
1536 08:46:01.440264 # [ 126.899960] [<c038ff1c>] (__might_sleep) from [<c036da68>] (exit_signals+0x4c/0x420)
1537 08:46:01.442818 # [ 126.907991] r6:00000001 r5:c53bc000 r4:c55b6c00
1538 08:46:01.482723 # [ 126.912894] [<c036da1c>] (exit_signals) from [<c035c468>] (do_exit+0x100/0xafc)
1539 08:46:01.483162 # [ 126.920493] r8:0000000b r7:c1e1ca8c r6:ffffe000 r5:00000000 r4:c55b6c00
1540 08:46:01.483257 # [ 126.927489] [<c035c368>] (do_exit) from [<c035e360>] (make_task_dead+0x68/0x74)
1541 08:46:01.483331 # [ 126.935083] r7:c1e1ca8c
1542 08:46:01.483415 # [ 126.937890] [<c035e2f8>] (make_task_dead) from [<c030e940>] (die+0x370/0x37c)
1543 08:46:01.483494 # [ 126.945317] [<c030e5d0>] (die) from [<c030eabc>] (do_undefinstr+0x170/0x240)
1544 08:46:01.485758 # [ 126.952661] r10:00000004 r9:c53bc000 r8:c15ec020 r7:00000000 r6:c53bddc8 r5:c0c592a4
1545 08:46:01.526063 # [ 126.960780] r4:e7f001f2
1546 08:46:01.526447 # [ 126.963586] [<c030e94c>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1547 08:46:01.526551 # [ 126.971795] Exception stack(0xc53bddc8 to 0xc53bde10)
1548 08:46:01.526626 # [ 126.977133] ddc0: c15ec028 ef7aa5e0 f1f8e6d3 c0c59290 00000001 c4f73000
1549 08:46:01.526701 # [ 126.985615] dde0: 00000004 c53bdf60 c15ec020 c1ad6e7c 00000004 c53bde64 c53bde68 c53bde58
1550 08:46:01.526781 # [ 126.994089] de00: c0c58d24 c0c592a4 a0080013 ffffffff
1551 08:46:01.569433 # [ 126.999424] r7:c53bddfc r6:ffffffff r5:a0080013 r4:c0c592a8
1552 08:46:01.569833 # [ 127.005372] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1553 08:46:01.569926 # [ 127.013239] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1554 08:46:01.570008 # [ 127.021546] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1555 08:46:01.570086 # [ 127.029762] r9:c53bdf60 r8:c3ac2f00 r7:00000004 r6:b6dcf000 r5:c5262c80 r4:c0c59104
1556 08:46:01.572461 # [ 127.037809] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1557 08:46:01.612784 # [ 127.045935] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6dcf000 r5:c5262c80 r4:00000000
1558 08:46:01.613188 # [ 127.053981] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1559 08:46:01.613281 # [ 127.061411] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c53bc000 r5:c5262c80
1560 08:46:01.613402 # [ 127.069532] r4:c5262c80
1561 08:46:01.613483 # [ 127.072341] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1562 08:46:01.613561 # [ 127.079769] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1563 08:46:01.665667 # [ 127.087813] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1564 08:46:01.666068 # [ 127.095670] Exception stack(0xc53bdfa8 to 0xc53bdff0)
1565 08:46:01.666161 # [ 127.101007] dfa0: 00000004 00000004 00000001 b6dcf000 00000004 00000001
1566 08:46:01.666243 # [ 127.109488] dfc0: 00000004 00000004 7ff00000 00000004 00000001 b6dcf000 00020000 004ffe38
1567 08:46:01.666314 # [ 127.117961] dfe0: 00000004 bef617e8 b6e9533b b6e0e616
1568 08:46:01.666381 # BUG: saw 'kernel BUG at': ok
1569 08:46:01.668746 ok 2 selftests: lkdtm: BUG.sh
1570 08:46:01.668852 # selftests: lkdtm: WARNING.sh
1571 08:46:01.732370 <6>[ 128.012459] lkdtm: Performing direct entry WARNING
1572 08:46:01.732875 <4>[ 128.016103] ------------[ cut here ]------------
1573 08:46:01.732971 <4>[ 128.021157] WARNING: CPU: 0 PID: 734 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1574 08:46:01.775922 <4>[ 128.029874] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1575 08:46:01.776125 <4>[ 128.068878] CPU: 0 PID: 734 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1576 08:46:01.776211 <4>[ 128.076748] Hardware name: STM32 (Device Tree Support)
1577 08:46:01.776285 <4>[ 128.082164] Backtrace:
1578 08:46:01.776352 <4>[ 128.084894] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1579 08:46:01.819128 <4>[ 128.092748] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
1580 08:46:01.819521 <4>[ 128.098694] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1581 08:46:01.819614 <4>[ 128.106299] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1582 08:46:01.819696 <4>[ 128.113549] r9:00000009 r8:c0c592f0 r7:00000053 r6:00000009 r5:c0c592f0 r4:c1ad7538
1583 08:46:01.819786 <4>[ 128.121592] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
1584 08:46:01.819870 <4>[ 128.129365] r7:00000053 r6:c1ad7538 r5:00000000 r4:c539e000
1585 08:46:01.862451 <4>[ 128.135312] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0c592f0>] (lkdtm_WARNING+0x48/0x4c)
1586 08:46:01.862822 <4>[ 128.143700] r9:c1ad6e80 r8:c15ec020 r7:c539ff60 r6:00000008 r5:c5205000 r4:00000002
1587 08:46:01.862908 <4>[ 128.151741] [<c0c592a8>] (lkdtm_WARNING) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1588 08:46:01.862987 <4>[ 128.159956] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1589 08:46:01.863061 <4>[ 128.168263] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1590 08:46:01.905784 <4>[ 128.176475] r9:c539ff60 r8:c3ac2f00 r7:00000008 r6:b6e31000 r5:c5277dc0 r4:c0c59104
1591 08:46:01.906188 <4>[ 128.184522] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1592 08:46:01.906272 <4>[ 128.192647] r9:c07e2758 r8:c539ff60 r7:c290d000 r6:b6e31000 r5:c5277dc0 r4:00000000
1593 08:46:01.906354 <4>[ 128.200692] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1594 08:46:01.906437 <4>[ 128.208119] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c539e000 r5:c5277dc0
1595 08:46:01.906513 <4>[ 128.216239] r4:c5277dc0
1596 08:46:01.908857 <4>[ 128.219047] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1597 08:46:01.949374 <4>[ 128.226475] r9:c539e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008
1598 08:46:01.949558 <4>[ 128.234519] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1599 08:46:01.949644 <4>[ 128.242376] Exception stack(0xc539ffa8 to 0xc539fff0)
1600 08:46:01.949725 <4>[ 128.247713] ffa0: 00000008 00000008 00000001 b6e31000 00000008 00000001
1601 08:46:01.949806 <4>[ 128.256194] ffc0: 00000008 00000008 7ff00000 00000004 00000001 b6e31000 00020000 004dfe38
1602 08:46:01.952239 <4>[ 128.264669] ffe0: 00000004 bec437e8 b6ef733b b6e70616
1603 08:46:01.996658 <4>[ 128.270088] irq event stamp: 0
1604 08:46:01.997031 <4>[ 128.273346] hardirqs last enabled at (0): [<00000000>] 0x0
1605 08:46:01.997103 <4>[ 128.279260] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1606 08:46:01.997179 <4>[ 128.286965] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1607 08:46:01.997249 <4>[ 128.294795] softirqs last disabled at (0): [<00000000>] 0x0
1608 08:46:01.999682 <4>[ 128.300633] ---[ end trace 5a48678c7e247c99 ]---
1609 08:46:02.176541 # [ 128.012459] lkdtm: Performing direct entry WARNING
1610 08:46:02.176963 # [ 128.016103] ------------[ cut here ]------------
1611 08:46:02.177060 # [ 128.021157] WARNING: CPU: 0 PID: 734 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1612 08:46:02.220081 # [ 128.029874] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1613 08:46:02.220274 # [ 128.068878] CPU: 0 PID: 734 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1614 08:46:02.220364 # [ 128.076748] Hardware name: STM32 (Device Tree Support)
1615 08:46:02.220449 # [ 128.082164] Backtrace:
1616 08:46:02.220529 # [ 128.084894] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1617 08:46:02.263157 # [ 128.092748] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
1618 08:46:02.263533 # [ 128.098694] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1619 08:46:02.263634 # [ 128.106299] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1620 08:46:02.263718 # [ 128.113549] r9:00000009 r8:c0c592f0 r7:00000053 r6:00000009 r5:c0c592f0 r4:c1ad7538
1621 08:46:02.263799 # [ 128.121592] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
1622 08:46:02.263881 # [ 128.129365] r7:00000053 r6:c1ad7538 r5:00000000 r4:c539e000
1623 08:46:02.306562 # [ 128.135312] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0c592f0>] (lkdtm_WARNING+0x48/0x4c)
1624 08:46:02.307079 # [ 128.143700] r9:c1ad6e80 r8:c15ec020 r7:c539ff60 r6:00000008 r5:c5205000 r4:00000002
1625 08:46:02.307208 # [ 128.151741] [<c0c592a8>] (lkdtm_WARNING) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1626 08:46:02.307296 # [ 128.159956] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1627 08:46:02.307380 # [ 128.168263] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1628 08:46:02.309752 # [ 128.176475] r9:c539ff60 r8:c3ac2f00 r7:00000008 r6:b6e31000 r5:c5277dc0 r4:c0c59104
1629 08:46:02.350274 # [ 128.184522] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1630 08:46:02.350465 # [ 128.192647] r9:c07e2758 r8:c539ff60 r7:c290d000 r6:b6e31000 r5:c5277dc0 r4:00000000
1631 08:46:02.350559 # [ 128.200692] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1632 08:46:02.350643 # [ 128.208119] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c539e000 r5:c5277dc0
1633 08:46:02.350757 # [ 128.216239] r4:c5277dc0
1634 08:46:02.353209 # [ 128.219047] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1635 08:46:02.393386 # [ 128.226475] r9:c539e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008
1636 08:46:02.393835 # [ 128.234519] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1637 08:46:02.393968 # [ 128.242376] Exception stack(0xc539ffa8 to 0xc539fff0)
1638 08:46:02.394058 # [ 128.247713] ffa0: 00000008 00000008 00000001 b6e31000 00000008 00000001
1639 08:46:02.394143 # [ 128.256194] ffc0: 00000008 00000008 7ff00000 00000004 00000001 b6e31000 00020000 004dfe38
1640 08:46:02.396523 # [ 128.264669] ffe0: 00000004 bec437e8 b6ef733b b6e70616
1641 08:46:02.396722 # [ 128.270088] irq event stamp: 0
1642 08:46:02.446837 # [ 128.273346] hardirqs last enabled at (0): [<00000000>] 0x0
1643 08:46:02.447271 # [ 128.279260] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1644 08:46:02.447383 # [ 128.286965] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1645 08:46:02.447480 # [ 128.294795] softirqs last disabled at (0): [<00000000>] 0x0
1646 08:46:02.447567 # [ 128.300633] ---[ end trace 5a48678c7e247c99 ]---
1647 08:46:02.447649 # WARNING: saw 'WARNING:': ok
1648 08:46:02.447732 ok 3 selftests: lkdtm: WARNING.sh
1649 08:46:02.450020 # selftests: lkdtm: WARNING_MESSAGE.sh
1650 08:46:02.703259 <6>[ 128.982843] lkdtm: Performing direct entry WARNING_MESSAGE
1651 08:46:02.703436 <4>[ 128.987187] ------------[ cut here ]------------
1652 08:46:02.703527 <4>[ 128.992258] WARNING: CPU: 0 PID: 770 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
1653 08:46:02.703607 <4>[ 129.001619] Warning message trigger count: 2
1654 08:46:02.746710 <4>[ 129.006055] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1655 08:46:02.746869 <4>[ 129.045216] CPU: 0 PID: 770 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1656 08:46:02.746956 <4>[ 129.053071] Hardware name: STM32 (Device Tree Support)
1657 08:46:02.747032 <4>[ 129.058487] Backtrace:
1658 08:46:02.789625 <4>[ 129.061217] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1659 08:46:02.790028 <4>[ 129.069070] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
1660 08:46:02.790108 <4>[ 129.075017] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1661 08:46:02.790169 <4>[ 129.082622] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1662 08:46:02.790237 <4>[ 129.089871] r9:00000009 r8:c0c59340 r7:00000058 r6:00000009 r5:c0c59340 r4:c1ad7538
1663 08:46:02.790311 <4>[ 129.097914] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
1664 08:46:02.833116 <4>[ 129.105689] r7:00000058 r6:c1ad7538 r5:c1ad7554 r4:c538a000
1665 08:46:02.833489 <4>[ 129.111637] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0c59340>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
1666 08:46:02.833594 <4>[ 129.120724] r9:c1ad6e88 r8:c15ec020 r7:c538bf60 r6:00000010 r5:c5205000 r4:00000003
1667 08:46:02.833677 <4>[ 129.128766] [<c0c592f4>] (lkdtm_WARNING_MESSAGE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1668 08:46:02.833757 <4>[ 129.137680] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1669 08:46:02.836112 <4>[ 129.145986] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1670 08:46:02.876489 <4>[ 129.154197] r9:c538bf60 r8:c3ac2f00 r7:00000010 r6:b6e94000 r5:c4c24dc0 r4:c0c59104
1671 08:46:02.876618 <4>[ 129.162241] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1672 08:46:02.876701 <4>[ 129.170364] r9:c07e2758 r8:c538bf60 r7:c290d000 r6:b6e94000 r5:c4c24dc0 r4:00000000
1673 08:46:02.876775 <4>[ 129.178407] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1674 08:46:02.876849 <4>[ 129.185835] r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c538a000 r5:c4c24dc0
1675 08:46:02.879530 <4>[ 129.193954] r4:c4c24dc0
1676 08:46:02.919821 <4>[ 129.196762] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1677 08:46:02.919983 <4>[ 129.204190] r9:c538a000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000010 r4:00000010
1678 08:46:02.920066 <4>[ 129.212233] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1679 08:46:02.920145 <4>[ 129.220088] Exception stack(0xc538bfa8 to 0xc538bff0)
1680 08:46:02.920224 <4>[ 129.225426] bfa0: 00000010 00000010 00000001 b6e94000 00000010 00000001
1681 08:46:02.972835 <4>[ 129.233904] bfc0: 00000010 00000010 7ff00000 00000004 00000001 b6e94000 00020000 0043fe38
1682 08:46:02.973366 <4>[ 129.242375] bfe0: 00000004 beaf07e8 b6f5a33b b6ed3616
1683 08:46:02.973526 <4>[ 129.247776] irq event stamp: 0
1684 08:46:02.973687 <4>[ 129.251103] hardirqs last enabled at (0): [<00000000>] 0x0
1685 08:46:02.973844 <4>[ 129.256895] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1686 08:46:02.973999 <4>[ 129.264768] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1687 08:46:02.974207 <4>[ 129.272537] softirqs last disabled at (0): [<00000000>] 0x0
1688 08:46:02.975912 <4>[ 129.278353] ---[ end trace 5a48678c7e247c9a ]---
1689 08:46:03.119332 # [ 128.982843] lkdtm: Performing direct entry WARNING_MESSAGE
1690 08:46:03.119493 # [ 128.987187] ------------[ cut here ]------------
1691 08:46:03.119576 # [ 128.992258] WARNING: CPU: 0 PID: 770 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
1692 08:46:03.119657 # [ 129.001619] Warning message trigger count: 2
1693 08:46:03.162704 # [ 129.006055] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1694 08:46:03.162931 # [ 129.045216] CPU: 0 PID: 770 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1695 08:46:03.163115 # [ 129.053071] Hardware name: STM32 (Device Tree Support)
1696 08:46:03.163277 # [ 129.058487] Backtrace:
1697 08:46:03.205814 # [ 129.061217] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
1698 08:46:03.206199 # [ 129.069070] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
1699 08:46:03.206287 # [ 129.075017] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
1700 08:46:03.206396 # [ 129.082622] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1701 08:46:03.206501 # [ 129.089871] r9:00000009 r8:c0c59340 r7:00000058 r6:00000009 r5:c0c59340 r4:c1ad7538
1702 08:46:03.206624 # [ 129.097914] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
1703 08:46:03.209026 # [ 129.105689] r7:00000058 r6:c1ad7538 r5:c1ad7554 r4:c538a000
1704 08:46:03.249368 # [ 129.111637] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0c59340>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
1705 08:46:03.249510 # [ 129.120724] r9:c1ad6e88 r8:c15ec020 r7:c538bf60 r6:00000010 r5:c5205000 r4:00000003
1706 08:46:03.249593 # [ 129.128766] [<c0c592f4>] (lkdtm_WARNING_MESSAGE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1707 08:46:03.249672 # [ 129.137680] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1708 08:46:03.252310 # [ 129.145986] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1709 08:46:03.292542 # [ 129.154197] r9:c538bf60 r8:c3ac2f00 r7:00000010 r6:b6e94000 r5:c4c24dc0 r4:c0c59104
1710 08:46:03.292885 # [ 129.162241] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1711 08:46:03.292975 # [ 129.170364] r9:c07e2758 r8:c538bf60 r7:c290d000 r6:b6e94000 r5:c4c24dc0 r4:00000000
1712 08:46:03.293055 # [ 129.178407] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1713 08:46:03.293137 # [ 129.185835] r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c538a000 r5:c4c24dc0
1714 08:46:03.295781 # [ 129.193954] r4:c4c24dc0
1715 08:46:03.335902 # [ 129.196762] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1716 08:46:03.336333 # [ 129.204190] r9:c538a000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000010 r4:00000010
1717 08:46:03.336428 # [ 129.212233] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1718 08:46:03.336510 # [ 129.220088] Exception stack(0xc538bfa8 to 0xc538bff0)
1719 08:46:03.336591 # [ 129.225426] bfa0: 00000010 00000010 00000001 b6e94000 00000010 00000001
1720 08:46:03.339076 # [ 129.233904] bfc0: 00000010 00000010 7ff00000 00000004 00000001 b6e94000 00020000 0043fe38
1721 08:46:03.379553 # [ 129.242375] bfe0: 00000004 beaf07e8 b6f5a33b b6ed3616
1722 08:46:03.379865 # [ 129.247776] irq event stamp: 0
1723 08:46:03.379953 # [ 129.251103] hardirqs last enabled at (0): [<00000000>] 0x0
1724 08:46:03.380033 # [ 129.256895] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1725 08:46:03.380101 # [ 129.264768] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1726 08:46:03.380162 # [ 129.272537] softirqs last disabled at (0): [<00000000>] 0x0
1727 08:46:03.380235 # [ 129.278353] ---[ end trace 5a48678c7e247c9a ]---
1728 08:46:03.382471 # WARNING_MESSAGE: saw 'message trigger': ok
1729 08:46:03.399797 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1730 08:46:03.402975 # selftests: lkdtm: EXCEPTION.sh
1731 08:46:03.651115 <6>[ 129.930917] lkdtm: Performing direct entry EXCEPTION
1732 08:46:03.651512 <1>[ 129.934750] 8<--- cut here ---
1733 08:46:03.651610 <1>[ 129.938051] Unable to handle kernel NULL pointer dereference at virtual address 00000000
1734 08:46:03.651689 <1>[ 129.946652] pgd = b0e0d0c1
1735 08:46:03.651757 <1>[ 129.949519] [00000000] *pgd=00000000
1736 08:46:03.651827 <0>[ 129.953286] Internal error: Oops: 805 [#2] SMP ARM
1737 08:46:03.694611 <4>[ 129.958332] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1738 08:46:03.694774 <4>[ 129.997406] CPU: 1 PID: 803 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1739 08:46:03.694859 <4>[ 130.005346] Hardware name: STM32 (Device Tree Support)
1740 08:46:03.697594 <4>[ 130.010782] PC is at lkdtm_EXCEPTION+0x18/0x20
1741 08:46:03.737784 <4>[ 130.015491] LR is at lkdtm_do_action+0x2c/0x4c
1742 08:46:03.738160 <4>[ 130.020208] pc : [<c0c59360>] lr : [<c0c58d24>] psr: a0080013
1743 08:46:03.738336 <4>[ 130.026763] sp : c5193e58 ip : c5193e68 fp : c5193e64
1744 08:46:03.738500 <4>[ 130.032270] r10: 0000000a r9 : c1ad6e98 r8 : c15ec020
1745 08:46:03.738664 <4>[ 130.037779] r7 : c5193f60 r6 : 0000000a r5 : c5391000 r4 : 00000004
1746 08:46:03.738829 <4>[ 130.044596] r3 : 00000000 r2 : a7daa670 r1 : ef7aa5e0 r0 : c15ec040
1747 08:46:03.741009 <4>[ 130.051416] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1748 08:46:03.781150 <4>[ 130.058845] Control: 10c5387d Table: c60ec06a DAC: 00000051
1749 08:46:03.781552 <0>[ 130.064880] Process cat (pid: 803, stack limit = 0x166d6794)
1750 08:46:03.781645 <0>[ 130.070820] Stack: (0xc5193e58 to 0xc5194000)
1751 08:46:03.781727 <0>[ 130.075455] 3e40: c5193e74 c5193e68
1752 08:46:03.781809 <0>[ 130.083937] 3e60: c0c58d24 c0c59354 c5193e9c c5193e78 c0c59224 c0c58d04 c0c59104 c51bf640
1753 08:46:03.784274 <0>[ 130.092416] 3e80: b6e4e000 0000000a c3ac2f00 c5193f60 c5193ec4 c5193ea0 c07e27bc c0c59110
1754 08:46:03.824748 <0>[ 130.100894] 3ea0: 00000000 c51bf640 b6e4e000 c290d000 c5193f60 c07e2758 c5193f5c c5193ec8
1755 08:46:03.825001 <0>[ 130.109374] 3ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c5192000
1756 08:46:03.825160 <0>[ 130.117852] 3ee0: b6e4e000 00020000 00000004 0000000a 0001fff6 c5193ee0 00000001 b6e4d000
1757 08:46:03.825325 <0>[ 130.126328] 3f00: c51bf000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1758 08:46:03.827685 <0>[ 130.134807] 3f20: 00000000 00000000 c13e2de0 a7daa670 c206c220 c51bf640 c51bf640 c5192000
1759 08:46:03.867881 <0>[ 130.143285] 3f40: b6e4e000 00000000 00000000 00000004 c5193f94 c5193f60 c059c9b0 c059c304
1760 08:46:03.868281 <0>[ 130.151761] 3f60: 00000000 00000000 c5193fac a7daa670 0000000a 0000000a 7ff00000 00000004
1761 08:46:03.868376 <0>[ 130.160239] 3f80: c03002e4 c5192000 c5193fa4 c5193f98 c059ca40 c059c948 00000000 c5193fa8
1762 08:46:03.868457 <0>[ 130.168714] 3fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e4e000 0000000a 00000001
1763 08:46:03.871533 <0>[ 130.177192] 3fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e4e000 00020000 004ffe38
1764 08:46:03.911140 <0>[ 130.185669] 3fe0: 00000004 be9727e8 b6f1433b b6e8d616 60080030 00000001 00000000 00000000
1765 08:46:03.911532 <0>[ 130.194135] Backtrace:
1766 08:46:03.911642 <0>[ 130.196860] [<c0c59348>] (lkdtm_EXCEPTION) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1767 08:46:03.911722 <0>[ 130.205248] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1768 08:46:03.911798 <0>[ 130.213553] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1769 08:46:03.914317 <0>[ 130.221764] r9:c5193f60 r8:c3ac2f00 r7:0000000a r6:b6e4e000 r5:c51bf640 r4:c0c59104
1770 08:46:03.954497 <0>[ 130.229809] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1771 08:46:03.954857 <0>[ 130.237934] r9:c07e2758 r8:c5193f60 r7:c290d000 r6:b6e4e000 r5:c51bf640 r4:00000000
1772 08:46:03.954933 <0>[ 130.245980] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1773 08:46:03.955039 <0>[ 130.253409] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c5192000 r5:c51bf640
1774 08:46:03.955107 <0>[ 130.261530] r4:c51bf640
1775 08:46:03.955183 <0>[ 130.264338] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1776 08:46:03.997964 <0>[ 130.271767] r9:c5192000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
1777 08:46:03.998467 <0>[ 130.279812] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1778 08:46:03.998635 <0>[ 130.287669] Exception stack(0xc5193fa8 to 0xc5193ff0)
1779 08:46:03.998800 <0>[ 130.293007] 3fa0: 0000000a 0000000a 00000001 b6e4e000 0000000a 00000001
1780 08:46:03.998958 <0>[ 130.301489] 3fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e4e000 00020000 004ffe38
1781 08:46:03.999114 <0>[ 130.309965] 3fe0: 00000004 be9727e8 b6f1433b b6e8d616
1782 08:46:04.018828 <0>[ 130.315302] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
1783 08:46:04.021979 <4>[ 130.321783] ---[ end trace 5a48678c7e247c9b ]---
1784 08:46:04.022101 # Segmentation fault
1785 08:46:04.199894 # [ 129.930917] lkdtm: Performing direct entry EXCEPTION
1786 08:46:04.200281 # [ 129.934750] 8<--- cut here ---
1787 08:46:04.200369 # [ 129.938051] Unable to handle kernel NULL pointer dereference at virtual address 00000000
1788 08:46:04.200448 # [ 129.946652] pgd = b0e0d0c1
1789 08:46:04.200506 # [ 129.949519] [00000000] *pgd=00000000
1790 08:46:04.200561 # [ 129.953286] Internal error: Oops: 805 [#2] SMP ARM
1791 08:46:04.243422 # [ 129.958332] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1792 08:46:04.243604 # [ 129.997406] CPU: 1 PID: 803 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1793 08:46:04.243693 # [ 130.005346] Hardware name: STM32 (Device Tree Support)
1794 08:46:04.246394 # [ 130.010782] PC is at lkdtm_EXCEPTION+0x18/0x20
1795 08:46:04.286572 # [ 130.015491] LR is at lkdtm_do_action+0x2c/0x4c
1796 08:46:04.286921 # [ 130.020208] pc : [<c0c59360>] lr : [<c0c58d24>] psr: a0080013
1797 08:46:04.287014 # [ 130.026763] sp : c5193e58 ip : c5193e68 fp : c5193e64
1798 08:46:04.287089 # [ 130.032270] r10: 0000000a r9 : c1ad6e98 r8 : c15ec020
1799 08:46:04.287167 # [ 130.037779] r7 : c5193f60 r6 : 0000000a r5 : c5391000 r4 : 00000004
1800 08:46:04.287242 # [ 130.044596] r3 : 00000000 r2 : a7daa670 r1 : ef7aa5e0 r0 : c15ec040
1801 08:46:04.289798 # [ 130.051416] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1802 08:46:04.329945 # [ 130.058845] Control: 10c5387d Table: c60ec06a DAC: 00000051
1803 08:46:04.330440 # [ 130.064880] Process cat (pid: 803, stack limit = 0x166d6794)
1804 08:46:04.330583 # [ 130.070820] Stack: (0xc5193e58 to 0xc5194000)
1805 08:46:04.330708 # [ 130.075455] 3e40: c5193e74 c5193e68
1806 08:46:04.330931 # [ 130.083937] 3e60: c0c58d24 c0c59354 c5193e9c c5193e78 c0c59224 c0c58d04 c0c59104 c51bf640
1807 08:46:04.333083 # [ 130.092416] 3e80: b6e4e000 0000000a c3ac2f00 c5193f60 c5193ec4 c5193ea0 c07e27bc c0c59110
1808 08:46:04.373277 # [ 130.100894] 3ea0: 00000000 c51bf640 b6e4e000 c290d000 c5193f60 c07e2758 c5193f5c c5193ec8
1809 08:46:04.373684 # [ 130.109374] 3ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c5192000
1810 08:46:04.373777 # [ 130.117852] 3ee0: b6e4e000 00020000 00000004 0000000a 0001fff6 c5193ee0 00000001 b6e4d000
1811 08:46:04.373859 # [ 130.126328] 3f00: c51bf000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1812 08:46:04.373937 # [ 130.134807] 3f20: 00000000 00000000 c13e2de0 a7daa670 c206c220 c51bf640 c51bf640 c5192000
1813 08:46:04.416613 # [ 130.143285] 3f40: b6e4e000 00000000 00000000 00000004 c5193f94 c5193f60 c059c9b0 c059c304
1814 08:46:04.417129 # [ 130.151761] 3f60: 00000000 00000000 c5193fac a7daa670 0000000a 0000000a 7ff00000 00000004
1815 08:46:04.417288 # [ 130.160239] 3f80: c03002e4 c5192000 c5193fa4 c5193f98 c059ca40 c059c948 00000000 c5193fa8
1816 08:46:04.417360 # [ 130.168714] 3fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e4e000 0000000a 00000001
1817 08:46:04.417438 # [ 130.177192] 3fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e4e000 00020000 004ffe38
1818 08:46:04.459945 # [ 130.185669] 3fe0: 00000004 be9727e8 b6f1433b b6e8d616 60080030 00000001 00000000 00000000
1819 08:46:04.460128 # [ 130.194135] Backtrace:
1820 08:46:04.460457 # [ 130.196860] [<c0c59348>] (lkdtm_EXCEPTION) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1821 08:46:04.460575 # [ 130.205248] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1822 08:46:04.460658 # [ 130.213553] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1823 08:46:04.460735 # [ 130.221764] r9:c5193f60 r8:c3ac2f00 r7:0000000a r6:b6e4e000 r5:c51bf640 r4:c0c59104
1824 08:46:04.503325 # [ 130.229809] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1825 08:46:04.503763 # [ 130.237934] r9:c07e2758 r8:c5193f60 r7:c290d000 r6:b6e4e000 r5:c51bf640 r4:00000000
1826 08:46:04.503857 # [ 130.245980] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1827 08:46:04.503939 # [ 130.253409] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c5192000 r5:c51bf640
1828 08:46:04.504019 # [ 130.261530] r4:c51bf640
1829 08:46:04.504096 # [ 130.264338] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1830 08:46:04.506493 # [ 130.271767] r9:c5192000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
1831 08:46:04.546881 # [ 130.279812] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1832 08:46:04.547053 # [ 130.287669] Exception stack(0xc5193fa8 to 0xc5193ff0)
1833 08:46:04.547137 # [ 130.293007] 3fa0: 0000000a 0000000a 00000001 b6e4e000 0000000a 00000001
1834 08:46:04.547217 # [ 130.301489] 3fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e4e000 00020000 004ffe38
1835 08:46:04.547294 # [ 130.309965] 3fe0: 00000004 be9727e8 b6f1433b b6e8d616
1836 08:46:04.549825 # [ 130.315302] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
1837 08:46:04.572799 # [ 130.321783] ---[ end trace 5a48678c7e247c9b ]---
1838 08:46:04.573119 # EXCEPTION: missing 'call trace:': [FAIL]
1839 08:46:04.573207 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
1840 08:46:04.575939 # selftests: lkdtm: LOOP.sh
1841 08:46:04.703944 # Skipping LOOP: Hangs the system
1842 08:46:04.719774 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1843 08:46:04.751864 # selftests: lkdtm: EXHAUST_STACK.sh
1844 08:46:05.023948 # Skipping EXHAUST_STACK: Corrupts memory on failure
1845 08:46:05.039791 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1846 08:46:05.071963 # selftests: lkdtm: CORRUPT_STACK.sh
1847 08:46:05.372214 # Skipping CORRUPT_STACK: Crashes entire system on success
1848 08:46:05.374907 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1849 08:46:05.406745 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1850 08:46:05.689797 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1851 08:46:05.692928 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1852 08:46:05.724927 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1853 08:46:06.137727 <6>[ 132.424824] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1854 08:46:06.138167 <6>[ 132.429374] lkdtm: attempting good list addition
1855 08:46:06.138275 <6>[ 132.434141] lkdtm: attempting corrupted list addition
1856 08:46:06.140897 <3>[ 132.439628] lkdtm: list_add() corruption not detected!
1857 08:46:06.259053 # [ 132.424824] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1858 08:46:06.259267 # [ 132.429374] lkdtm: attempting good list addition
1859 08:46:06.259370 # [ 132.434141] lkdtm: attempting corrupted list addition
1860 08:46:06.261973 # [ 132.439628] lkdtm: list_add() corruption not detected!
1861 08:46:06.293884 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1862 08:46:06.325959 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1863 08:46:06.357837 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1864 08:46:06.770667 <6>[ 133.058443] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1865 08:46:06.771083 <6>[ 133.062873] lkdtm: attempting good list removal
1866 08:46:06.771176 <6>[ 133.067671] lkdtm: attempting corrupted list removal
1867 08:46:06.773824 <3>[ 133.073080] lkdtm: list_del() corruption not detected!
1868 08:46:06.898758 # [ 133.058443] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1869 08:46:06.899183 # [ 133.062873] lkdtm: attempting good list removal
1870 08:46:06.899346 # [ 133.067671] lkdtm: attempting corrupted list removal
1871 08:46:06.901949 # [ 133.073080] lkdtm: list_del() corruption not detected!
1872 08:46:06.917803 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1873 08:46:06.949836 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1874 08:46:06.981846 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1875 08:46:07.372819 <6>[ 133.663701] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1876 08:46:07.372996 <6>[ 133.668999] lkdtm: attempting bad read from page below current stack
1877 08:46:07.375691 <3>[ 133.675468] lkdtm: FAIL: accessed page before stack! (byte: 0)
1878 08:46:07.501257 # [ 133.663701] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1879 08:46:07.501762 # [ 133.668999] lkdtm: attempting bad read from page below current stack
1880 08:46:07.504066 # [ 133.675468] lkdtm: FAIL: accessed page before stack! (byte: 0)
1881 08:46:07.535667 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
1882 08:46:07.577822 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
1883 08:46:07.593710 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
1884 08:46:07.979048 <6>[ 134.270339] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1885 08:46:07.979237 <6>[ 134.275558] lkdtm: attempting bad read from page above current stack
1886 08:46:07.981581 <3>[ 134.282335] lkdtm: FAIL: accessed page after stack! (byte: 0)
1887 08:46:08.106710 # [ 134.270339] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1888 08:46:08.106886 # [ 134.275558] lkdtm: attempting bad read from page above current stack
1889 08:46:08.109564 # [ 134.282335] lkdtm: FAIL: accessed page after stack! (byte: 0)
1890 08:46:08.141540 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
1891 08:46:08.173692 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
1892 08:46:08.189577 # selftests: lkdtm: UNSET_SMEP.sh
1893 08:46:08.591515 <6>[ 134.892613] lkdtm: Performing direct entry UNSET_SMEP
1894 08:46:08.594544 <3>[ 134.896520] lkdtm: XFAIL: this test is x86_64-only
1895 08:46:08.708453 # [ 134.892613] lkdtm: Performing direct entry UNSET_SMEP
1896 08:46:08.711526 # [ 134.896520] lkdtm: XFAIL: this test is x86_64-only
1897 08:46:08.743574 # UNSET_SMEP: saw 'XFAIL': [SKIP]
1898 08:46:08.775510 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
1899 08:46:08.807541 # selftests: lkdtm: DOUBLE_FAULT.sh
1900 08:46:09.171554 <6>[ 135.473667] lkdtm: Performing direct entry DOUBLE_FAULT
1901 08:46:09.174630 <3>[ 135.477748] lkdtm: XFAIL: this test is ia32-only
1902 08:46:09.288534 # [ 135.473667] lkdtm: Performing direct entry DOUBLE_FAULT
1903 08:46:09.291616 # [ 135.477748] lkdtm: XFAIL: this test is ia32-only
1904 08:46:09.323618 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
1905 08:46:09.355644 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
1906 08:46:09.387606 # selftests: lkdtm: CORRUPT_PAC.sh
1907 08:46:09.766504 <6>[ 136.068962] lkdtm: Performing direct entry CORRUPT_PAC
1908 08:46:09.769570 <3>[ 136.072955] lkdtm: XFAIL: this test is arm64-only
1909 08:46:09.883498 # [ 136.068962] lkdtm: Performing direct entry CORRUPT_PAC
1910 08:46:09.886540 # [ 136.072955] lkdtm: XFAIL: this test is arm64-only
1911 08:46:09.918634 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
1912 08:46:09.950469 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
1913 08:46:09.982490 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
1914 08:46:10.352378 <6>[ 136.649526] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
1915 08:46:10.355421 <3>[ 136.654833] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
1916 08:46:10.468645 # [ 136.649526] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
1917 08:46:10.471458 # [ 136.654833] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
1918 08:46:10.503503 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
1919 08:46:10.548467 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
1920 08:46:10.564460 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
1921 08:46:10.884524 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
1922 08:46:10.900445 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
1923 08:46:10.916514 # selftests: lkdtm: WRITE_AFTER_FREE.sh
1924 08:46:11.216428 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
1925 08:46:11.219736 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
1926 08:46:11.251442 # selftests: lkdtm: READ_AFTER_FREE.sh
1927 08:46:11.624698 <6>[ 137.916098] lkdtm: Performing direct entry READ_AFTER_FREE
1928 08:46:11.624892 <6>[ 137.920580] lkdtm: Value in memory before free: 12345678
1929 08:46:11.627550 <6>[ 137.926032] lkdtm: Attempting bad read from freed memory
1930 08:46:11.627651 <6>[ 137.931761] lkdtm: Memory was not poisoned
1931 08:46:11.752463 # [ 137.916098] lkdtm: Performing direct entry READ_AFTER_FREE
1932 08:46:11.753010 # [ 137.920580] lkdtm: Value in memory before free: 12345678
1933 08:46:11.753217 # [ 137.926032] lkdtm: Attempting bad read from freed memory
1934 08:46:11.755445 # [ 137.931761] lkdtm: Memory was not poisoned
1935 08:46:11.771490 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
1936 08:46:11.819532 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
1937 08:46:11.851469 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
1938 08:46:12.151435 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
1939 08:46:12.154515 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
1940 08:46:12.186425 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
1941 08:46:12.577563 <6>[ 138.863213] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
1942 08:46:12.577760 <6>[ 138.868252] lkdtm: Value in memory before free: 12345678
1943 08:46:12.580382 <6>[ 138.873669] lkdtm: Attempting to read from freed memory
1944 08:46:12.580503 <6>[ 138.879297] lkdtm: Buddy page was not poisoned
1945 08:46:12.703600 # [ 138.863213] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
1946 08:46:12.703791 # [ 138.868252] lkdtm: Value in memory before free: 12345678
1947 08:46:12.706462 # [ 138.873669] lkdtm: Attempting to read from freed memory
1948 08:46:12.706575 # [ 138.879297] lkdtm: Buddy page was not poisoned
1949 08:46:12.722483 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
1950 08:46:12.775468 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
1951 08:46:12.791414 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
1952 08:46:13.177322 <6>[ 139.476539] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
1953 08:46:13.180375 <6>[ 139.481144] lkdtm: Attempting double slab free ...
1954 08:46:13.291435 # [ 139.476539] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
1955 08:46:13.291637 # [ 139.481144] lkdtm: Attempting double slab free ...
1956 08:46:13.323419 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
1957 08:46:13.355400 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
1958 08:46:13.387415 # selftests: lkdtm: SLAB_FREE_CROSS.sh
1959 08:46:13.767432 <6>[ 140.064117] lkdtm: Performing direct entry SLAB_FREE_CROSS
1960 08:46:13.770428 <6>[ 140.068647] lkdtm: Attempting cross-cache slab free ...
1961 08:46:13.884312 # [ 140.064117] lkdtm: Performing direct entry SLAB_FREE_CROSS
1962 08:46:13.887371 # [ 140.068647] lkdtm: Attempting cross-cache slab free ...
1963 08:46:13.919411 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
1964 08:46:13.951461 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
1965 08:46:13.983411 # selftests: lkdtm: SLAB_FREE_PAGE.sh
1966 08:46:14.364413 <6>[ 140.658650] lkdtm: Performing direct entry SLAB_FREE_PAGE
1967 08:46:14.364602 <6>[ 140.663104] lkdtm: Attempting non-Slab slab free ...
1968 08:46:14.471374 # [ 140.658650] lkdtm: Performing direct entry SLAB_FREE_PAGE
1969 08:46:14.474475 # [ 140.663104] lkdtm: Attempting non-Slab slab free ...
1970 08:46:14.506441 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
1971 08:46:14.538427 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
1972 08:46:14.570407 # selftests: lkdtm: SOFTLOCKUP.sh
1973 08:46:14.858389 # Skipping SOFTLOCKUP: Hangs the system
1974 08:46:14.874398 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
1975 08:46:14.906382 # selftests: lkdtm: HARDLOCKUP.sh
1976 08:46:15.178399 # Skipping HARDLOCKUP: Hangs the system
1977 08:46:15.194356 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
1978 08:46:15.226364 # selftests: lkdtm: SPINLOCKUP.sh
1979 08:46:15.514353 # Skipping SPINLOCKUP: Hangs the system
1980 08:46:15.530347 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
1981 08:46:15.562330 # selftests: lkdtm: HUNG_TASK.sh
1982 08:46:15.834362 # Skipping HUNG_TASK: Hangs the system
1983 08:46:15.850309 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
1984 08:46:15.882330 # selftests: lkdtm: EXEC_DATA.sh
1985 08:46:16.265679 <6>[ 142.545703] lkdtm: Performing direct entry EXEC_DATA
1986 08:46:16.266096 <6>[ 142.549670] lkdtm: attempting ok execution at c0c59a94
1987 08:46:16.266199 <6>[ 142.554938] lkdtm: attempting bad execution at c2706a28
1988 08:46:16.266280 <1>[ 142.560617] 8<--- cut here ---
1989 08:46:16.266358 <1>[ 142.563767] Unable to handle kernel paging request at virtual address c2706a28
1990 08:46:16.266431 <1>[ 142.571284] pgd = d2e88070
1991 08:46:16.266497 <1>[ 142.574250] [c2706a28] *pgd=c261141e(bad)
1992 08:46:16.268764 <0>[ 142.578541] Internal error: Oops: 8000000d [#3] SMP ARM
1993 08:46:16.309171 <4>[ 142.584042] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
1994 08:46:16.352305 <4>[ 142.623118] CPU: 0 PID: 1671 Comm: cat Tainted: G D W 5.10.216-cip47 #1
1995 08:46:16.352506 <4>[ 142.631148] Hardware name: STM32 (Device Tree Support)
1996 08:46:16.352819 <4>[ 142.636583] PC is at data_area+0x0/0x40
1997 08:46:16.352908 <4>[ 142.640684] LR is at execute_location+0xa4/0xb4
1998 08:46:16.352994 <4>[ 142.645483] pc : [<c2706a28>] lr : [<c13cd87c>] psr: 60080013
1999 08:46:16.353076 <4>[ 142.652038] sp : c60dfe38 ip : c60dfd40 fp : c60dfe54
2000 08:46:16.353156 <4>[ 142.657544] r10: 0000000a r9 : c1ad707c r8 : c15ec020
2001 08:46:16.353235 <4>[ 142.663051] r7 : c60dff60 r6 : 00000001 r5 : c2706a28 r4 : c0c59a94
2002 08:46:16.395705 <4>[ 142.669868] r3 : 6ba8ebf4 r2 : 6ba8ebf4 r1 : ef7955e0 r0 : 0000002b
2003 08:46:16.396106 <4>[ 142.676686] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2004 08:46:16.396204 <4>[ 142.684114] Control: 10c5387d Table: c606806a DAC: 00000051
2005 08:46:16.396287 <0>[ 142.690146] Process cat (pid: 1671, stack limit = 0xa90b144c)
2006 08:46:16.396367 <0>[ 142.696175] Stack: (0xc60dfe38 to 0xc60e0000)
2007 08:46:16.396447 <0>[ 142.700809] fe20: 0000001f c53b7000
2008 08:46:16.439056 <0>[ 142.709292] fe40: 0000000a c60dff60 c60dfe64 c60dfe58 c13cd9e8 c13cd7e4 c60dfe74 c60dfe68
2009 08:46:16.439498 <0>[ 142.717769] fe60: c0c58d24 c13cd9d0 c60dfe9c c60dfe78 c0c59224 c0c58d04 c0c59104 c53ad640
2010 08:46:16.439602 <0>[ 142.726245] fe80: b6e8b000 0000000a c3ac2f00 c60dff60 c60dfec4 c60dfea0 c07e27bc c0c59110
2011 08:46:16.439686 <0>[ 142.734722] fea0: 00000000 c53ad640 b6e8b000 c290d000 c60dff60 c07e2758 c60dff5c c60dfec8
2012 08:46:16.439763 <0>[ 142.743200] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c60de000
2013 08:46:16.442140 <0>[ 142.751677] fee0: b6e8b000 00020000 00000004 0000000a 0001fff6 c60dfee0 00000001 b6e8a000
2014 08:46:16.482560 <0>[ 142.760153] ff00: c527f8c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2015 08:46:16.482750 <0>[ 142.768631] ff20: 00000000 00000000 c13e2de0 6ba8ebf4 c206c220 c53ad640 c53ad640 c60de000
2016 08:46:16.482837 <0>[ 142.777108] ff40: b6e8b000 00000000 00000000 00000004 c60dff94 c60dff60 c059c9b0 c059c304
2017 08:46:16.482918 <0>[ 142.785585] ff60: 00000000 00000000 c60dffac 6ba8ebf4 0000000a 0000000a 7ff00000 00000004
2018 08:46:16.485438 <0>[ 142.794062] ff80: c03002e4 c60de000 c60dffa4 c60dff98 c059ca40 c059c948 00000000 c60dffa8
2019 08:46:16.525963 <0>[ 142.802539] ffa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e8b000 0000000a 00000001
2020 08:46:16.526135 <0>[ 142.811017] ffc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e8b000 00020000 0048fe38
2021 08:46:16.526223 <0>[ 142.819495] ffe0: 00000004 bedb87e8 b6f5133b b6eca616 60080030 00000001 00000000 00000000
2022 08:46:16.526303 <0>[ 142.827962] Backtrace:
2023 08:46:16.526386 <0>[ 142.830687] [<c13cd7d8>] (execute_location) from [<c13cd9e8>] (lkdtm_EXEC_DATA+0x24/0x28)
2024 08:46:16.528866 <0>[ 142.839159] r7:c60dff60 r6:0000000a r5:c53b7000 r4:0000001f
2025 08:46:16.569335 <0>[ 142.845108] [<c13cd9c4>] (lkdtm_EXEC_DATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2026 08:46:16.569528 <0>[ 142.853493] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2027 08:46:16.569616 <0>[ 142.861799] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2028 08:46:16.569698 <0>[ 142.870010] r9:c60dff60 r8:c3ac2f00 r7:0000000a r6:b6e8b000 r5:c53ad640 r4:c0c59104
2029 08:46:16.569780 <0>[ 142.878056] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2030 08:46:16.612447 <0>[ 142.886178] r9:c07e2758 r8:c60dff60 r7:c290d000 r6:b6e8b000 r5:c53ad640 r4:00000000
2031 08:46:16.612923 <0>[ 142.894220] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2032 08:46:16.613058 <0>[ 142.901647] r10:00000004 r9:00000000 r8:00000000 r7:b6e8b000 r6:c60de000 r5:c53ad640
2033 08:46:16.613176 <0>[ 142.909766] r4:c53ad640
2034 08:46:16.613265 <0>[ 142.912573] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2035 08:46:16.613374 <0>[ 142.920000] r9:c60de000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2036 08:46:16.666285 <0>[ 142.928044] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2037 08:46:16.666746 <0>[ 142.935899] Exception stack(0xc60dffa8 to 0xc60dfff0)
2038 08:46:16.666864 <0>[ 142.941236] ffa0: 0000000a 0000000a 00000001 b6e8b000 0000000a 00000001
2039 08:46:16.666945 <0>[ 142.949716] ffc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e8b000 00020000 0048fe38
2040 08:46:16.667055 <0>[ 142.958189] ffe0: 00000004 bedb87e8 b6f5133b b6eca616
2041 08:46:16.667140 <0>[ 142.963524] Code: 00000000 c2b18840 c2b18900 c2b189c0 (e1a0c00d)
2042 08:46:16.669403 <4>[ 142.969905] ---[ end trace 5a48678c7e247c9c ]---
2043 08:46:16.669654 # Segmentation fault
2044 08:46:16.891584 # [ 142.545703] lkdtm: Performing direct entry EXEC_DATA
2045 08:46:16.892009 # [ 142.549670] lkdtm: attempting ok execution at c0c59a94
2046 08:46:16.892109 # [ 142.554938] lkdtm: attempting bad execution at c2706a28
2047 08:46:16.892191 # [ 142.560617] 8<--- cut here ---
2048 08:46:16.892272 # [ 142.563767] Unable to handle kernel paging request at virtual address c2706a28
2049 08:46:16.892351 # [ 142.571284] pgd = d2e88070
2050 08:46:16.892430 # [ 142.574250] [c2706a28] *pgd=c261141e(bad)
2051 08:46:16.892512 # [ 142.578541] Internal error: Oops: 8000000d [#3] SMP ARM
2052 08:46:16.935154 # [ 142.584042] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2053 08:46:16.938025 # [ 142.623118] CPU: 0 PID: 1671 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2054 08:46:16.978289 # [ 142.631148] Hardware name: STM32 (Device Tree Support)
2055 08:46:16.978710 # [ 142.636583] PC is at data_area+0x0/0x40
2056 08:46:16.978805 # [ 142.640684] LR is at execute_location+0xa4/0xb4
2057 08:46:16.978886 # [ 142.645483] pc : [<c2706a28>] lr : [<c13cd87c>] psr: 60080013
2058 08:46:16.978966 # [ 142.652038] sp : c60dfe38 ip : c60dfd40 fp : c60dfe54
2059 08:46:16.979045 # [ 142.657544] r10: 0000000a r9 : c1ad707c r8 : c15ec020
2060 08:46:16.979124 # [ 142.663051] r7 : c60dff60 r6 : 00000001 r5 : c2706a28 r4 : c0c59a94
2061 08:46:16.981346 # [ 142.669868] r3 : 6ba8ebf4 r2 : 6ba8ebf4 r1 : ef7955e0 r0 : 0000002b
2062 08:46:17.021836 # [ 142.676686] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2063 08:46:17.022024 # [ 142.684114] Control: 10c5387d Table: c606806a DAC: 00000051
2064 08:46:17.022111 # [ 142.690146] Process cat (pid: 1671, stack limit = 0xa90b144c)
2065 08:46:17.022193 # [ 142.696175] Stack: (0xc60dfe38 to 0xc60e0000)
2066 08:46:17.022276 # [ 142.700809] fe20: 0000001f c53b7000
2067 08:46:17.024699 # [ 142.709292] fe40: 0000000a c60dff60 c60dfe64 c60dfe58 c13cd9e8 c13cd7e4 c60dfe74 c60dfe68
2068 08:46:17.064968 # [ 142.717769] fe60: c0c58d24 c13cd9d0 c60dfe9c c60dfe78 c0c59224 c0c58d04 c0c59104 c53ad640
2069 08:46:17.065379 # [ 142.726245] fe80: b6e8b000 0000000a c3ac2f00 c60dff60 c60dfec4 c60dfea0 c07e27bc c0c59110
2070 08:46:17.065477 # [ 142.734722] fea0: 00000000 c53ad640 b6e8b000 c290d000 c60dff60 c07e2758 c60dff5c c60dfec8
2071 08:46:17.065560 # [ 142.743200] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c60de000
2072 08:46:17.065639 # [ 142.751677] fee0: b6e8b000 00020000 00000004 0000000a 0001fff6 c60dfee0 00000001 b6e8a000
2073 08:46:17.108325 # [ 142.760153] ff00: c527f8c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2074 08:46:17.108754 # [ 142.768631] ff20: 00000000 00000000 c13e2de0 6ba8ebf4 c206c220 c53ad640 c53ad640 c60de000
2075 08:46:17.108863 # [ 142.777108] ff40: b6e8b000 00000000 00000000 00000004 c60dff94 c60dff60 c059c9b0 c059c304
2076 08:46:17.108947 # [ 142.785585] ff60: 00000000 00000000 c60dffac 6ba8ebf4 0000000a 0000000a 7ff00000 00000004
2077 08:46:17.109029 # [ 142.794062] ff80: c03002e4 c60de000 c60dffa4 c60dff98 c059ca40 c059c948 00000000 c60dffa8
2078 08:46:17.151664 # [ 142.802539] ffa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e8b000 0000000a 00000001
2079 08:46:17.152082 # [ 142.811017] ffc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e8b000 00020000 0048fe38
2080 08:46:17.152190 # [ 142.819495] ffe0: 00000004 bedb87e8 b6f5133b b6eca616 60080030 00000001 00000000 00000000
2081 08:46:17.152274 # [ 142.827962] Backtrace:
2082 08:46:17.152354 # [ 142.830687] [<c13cd7d8>] (execute_location) from [<c13cd9e8>] (lkdtm_EXEC_DATA+0x24/0x28)
2083 08:46:17.152434 # [ 142.839159] r7:c60dff60 r6:0000000a r5:c53b7000 r4:0000001f
2084 08:46:17.195012 # [ 142.845108] [<c13cd9c4>] (lkdtm_EXEC_DATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2085 08:46:17.195433 # [ 142.853493] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2086 08:46:17.195543 # [ 142.861799] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2087 08:46:17.195628 # [ 142.870010] r9:c60dff60 r8:c3ac2f00 r7:0000000a r6:b6e8b000 r5:c53ad640 r4:c0c59104
2088 08:46:17.195707 # [ 142.878056] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2089 08:46:17.198087 # [ 142.886178] r9:c07e2758 r8:c60dff60 r7:c290d000 r6:b6e8b000 r5:c53ad640 r4:00000000
2090 08:46:17.238382 # [ 142.894220] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2091 08:46:17.238794 # [ 142.901647] r10:00000004 r9:00000000 r8:00000000 r7:b6e8b000 r6:c60de000 r5:c53ad640
2092 08:46:17.238895 # [ 142.909766] r4:c53ad640
2093 08:46:17.238977 # [ 142.912573] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2094 08:46:17.239060 # [ 142.920000] r9:c60de000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2095 08:46:17.239141 # [ 142.928044] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2096 08:46:17.281807 # [ 142.935899] Exception stack(0xc60dffa8 to 0xc60dfff0)
2097 08:46:17.282246 # [ 142.941236] ffa0: 0000000a 0000000a 00000001 b6e8b000 0000000a 00000001
2098 08:46:17.282372 # [ 142.949716] ffc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e8b000 00020000 0048fe38
2099 08:46:17.282458 # [ 142.958189] ffe0: 00000004 bedb87e8 b6f5133b b6eca616
2100 08:46:17.282540 # [ 142.963524] Code: 00000000 c2b18840 c2b18900 c2b189c0 (e1a0c00d)
2101 08:46:17.282619 # [ 142.969905] ---[ end trace 5a48678c7e247c9c ]---
2102 08:46:17.282698 # EXEC_DATA: missing 'call trace:': [FAIL]
2103 08:46:17.284923 not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
2104 08:46:17.300309 # selftests: lkdtm: EXEC_STACK.sh
2105 08:46:17.475951 <6>[ 143.756000] lkdtm: Performing direct entry EXEC_STACK
2106 08:46:17.476362 <6>[ 143.760110] lkdtm: attempting ok execution at c0c59a94
2107 08:46:17.476461 <6>[ 143.765322] lkdtm: attempting bad execution at c6075e0c
2108 08:46:17.476544 <1>[ 143.771004] 8<--- cut here ---
2109 08:46:17.476625 <1>[ 143.774152] Unable to handle kernel paging request at virtual address c6075e0c
2110 08:46:17.476707 <1>[ 143.781670] pgd = 9888d2c9
2111 08:46:17.476788 <1>[ 143.784635] [c6075e0c] *pgd=c601141e(bad)
2112 08:46:17.479024 <0>[ 143.788924] Internal error: Oops: 8000000d [#4] SMP ARM
2113 08:46:17.519515 <4>[ 143.794426] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2114 08:46:17.562613 <4>[ 143.833501] CPU: 0 PID: 1748 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2115 08:46:17.563044 <4>[ 143.841530] Hardware name: STM32 (Device Tree Support)
2116 08:46:17.563153 <4>[ 143.846958] PC is at 0xc6075e0c
2117 08:46:17.563238 <4>[ 143.850369] LR is at execute_location+0xa4/0xb4
2118 08:46:17.563320 <4>[ 143.855165] pc : [<c6075e0c>] lr : [<c13cd87c>] psr: 60080013
2119 08:46:17.563401 <4>[ 143.861718] sp : c6075de8 ip : c6075cf0 fp : c6075e04
2120 08:46:17.563490 <4>[ 143.867223] r10: 0000000b r9 : c1ad7088 r8 : c15ec020
2121 08:46:17.563571 <4>[ 143.872730] r7 : c6075f60 r6 : 00000001 r5 : c6075e0c r4 : c0c59a94
2122 08:46:17.605970 <4>[ 143.879546] r3 : 089c225e r2 : 089c225e r1 : ef7955e0 r0 : 0000002b
2123 08:46:17.606407 <4>[ 143.886363] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2124 08:46:17.606519 <4>[ 143.893790] Control: 10c5387d Table: c561806a DAC: 00000051
2125 08:46:17.606601 <0>[ 143.899822] Process cat (pid: 1748, stack limit = 0x201901de)
2126 08:46:17.606675 <0>[ 143.905850] Stack: (0xc6075de8 to 0xc6076000)
2127 08:46:17.606770 <0>[ 143.910490] 5de0: c6074000 c53b7000 0000000b c6075f60 c6075e64 c6075e08
2128 08:46:17.609065 <0>[ 143.918967] 5e00: c13cda24 c13cd7e4 c6075e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2129 08:46:17.649581 <0>[ 143.927445] 5e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3093370 e34c31b8
2130 08:46:17.649760 <0>[ 143.935922] 5e40: e3a02040 e3a01d33 e5930018 089c225e 0000000b 00000020 c6075e74 c6075e68
2131 08:46:17.649848 <0>[ 143.944399] 5e60: c0c58d24 c13cd9f8 c6075e9c c6075e78 c0c59224 c0c58d04 c0c59104 c52f8c80
2132 08:46:17.649929 <0>[ 143.952879] 5e80: b6df8000 0000000b c3ac2f00 c6075f60 c6075ec4 c6075ea0 c07e27bc c0c59110
2133 08:46:17.652423 <0>[ 143.961357] 5ea0: 00000000 c52f8c80 b6df8000 c290d000 c6075f60 c07e2758 c6075f5c c6075ec8
2134 08:46:17.692926 <0>[ 143.969835] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2c626e4 c059c9b0 c6074000
2135 08:46:17.693113 <0>[ 143.978314] 5ee0: b6df8000 00020000 00000004 0000000b 0001fff5 c6075ee0 00000001 00000805
2136 08:46:17.693199 <0>[ 143.986790] 5f00: c52f8a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2137 08:46:17.693280 <0>[ 143.995269] 5f20: 00000000 00000000 c6074000 089c225e b6df7000 c52f8c80 c52f8c80 c6074000
2138 08:46:17.695750 <0>[ 144.003745] 5f40: b6df8000 00000000 00000000 00000004 c6075f94 c6075f60 c059c9b0 c059c304
2139 08:46:17.736257 <0>[ 144.012222] 5f60: 00000000 00000000 c6075fac 089c225e 0000000b 0000000b 7ff00000 00000004
2140 08:46:17.736433 <0>[ 144.020699] 5f80: c03002e4 c6074000 c6075fa4 c6075f98 c059ca40 c059c948 00000000 c6075fa8
2141 08:46:17.736523 <0>[ 144.029175] 5fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6df8000 0000000b 00000001
2142 08:46:17.736610 <0>[ 144.037653] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df8000 00020000 0048fe38
2143 08:46:17.739107 <0>[ 144.046131] 5fe0: 00000004 bef847e8 b6ebe33b b6e37616 60080030 00000001 00000000 00000000
2144 08:46:17.739208 <0>[ 144.054599] Backtrace:
2145 08:46:17.779646 <0>[ 144.057326] [<c13cd7d8>] (execute_location) from [<c13cda24>] (lkdtm_EXEC_STACK+0x38/0x54)
2146 08:46:17.779826 <0>[ 144.065885] r7:c6075f60 r6:0000000b r5:c53b7000 r4:c6074000
2147 08:46:17.779932 <0>[ 144.071835] [<c13cd9ec>] (lkdtm_EXEC_STACK) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2148 08:46:17.780017 <0>[ 144.080303] r4:00000020
2149 08:46:17.780115 <0>[ 144.083109] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2150 08:46:17.782512 <0>[ 144.091418] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2151 08:46:17.823003 <0>[ 144.099630] r9:c6075f60 r8:c3ac2f00 r7:0000000b r6:b6df8000 r5:c52f8c80 r4:c0c59104
2152 08:46:17.823207 <0>[ 144.107677] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2153 08:46:17.823314 <0>[ 144.115801] r9:c07e2758 r8:c6075f60 r7:c290d000 r6:b6df8000 r5:c52f8c80 r4:00000000
2154 08:46:17.823399 <0>[ 144.123846] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2155 08:46:17.823494 <0>[ 144.131274] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6074000 r5:c52f8c80
2156 08:46:17.825872 <0>[ 144.139393] r4:c52f8c80
2157 08:46:17.866156 <0>[ 144.142200] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2158 08:46:17.866577 <0>[ 144.149629] r9:c6074000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
2159 08:46:17.866681 <0>[ 144.157673] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2160 08:46:17.866764 <0>[ 144.165526] Exception stack(0xc6075fa8 to 0xc6075ff0)
2161 08:46:17.866846 <0>[ 144.170862] 5fa0: 0000000b 0000000b 00000001 b6df8000 0000000b 00000001
2162 08:46:17.869183 <0>[ 144.179342] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df8000 00020000 0048fe38
2163 08:46:17.898283 <0>[ 144.187814] 5fe0: 00000004 bef847e8 b6ebe33b b6e37616
2164 08:46:17.898702 <0>[ 144.193150] Code: c6075e08 c13cda24 c13cd7e4 c6075e6c (e1a0c00d)
2165 08:46:17.898790 <4>[ 144.199530] ---[ end trace 5a48678c7e247c9d ]---
2166 08:46:17.901355 # Segmentation fault
2167 08:46:18.149662 # [ 143.756000] lkdtm: Performing direct entry EXEC_STACK
2168 08:46:18.150162 # [ 143.760110] lkdtm: attempting ok execution at c0c59a94
2169 08:46:18.150266 # [ 143.765322] lkdtm: attempting bad execution at c6075e0c
2170 08:46:18.150357 # [ 143.771004] 8<--- cut here ---
2171 08:46:18.150459 # [ 143.774152] Unable to handle kernel paging request at virtual address c6075e0c
2172 08:46:18.150536 # [ 143.781670] pgd = 9888d2c9
2173 08:46:18.150632 # [ 143.784635] [c6075e0c] *pgd=c601141e(bad)
2174 08:46:18.150720 # [ 143.788924] Internal error: Oops: 8000000d [#4] SMP ARM
2175 08:46:18.193249 # [ 143.794426] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2176 08:46:18.196080 # [ 143.833501] CPU: 0 PID: 1748 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2177 08:46:18.236376 # [ 143.841530] Hardware name: STM32 (Device Tree Support)
2178 08:46:18.236577 # [ 143.846958] PC is at 0xc6075e0c
2179 08:46:18.236887 # [ 143.850369] LR is at execute_location+0xa4/0xb4
2180 08:46:18.236976 # [ 143.855165] pc : [<c6075e0c>] lr : [<c13cd87c>] psr: 60080013
2181 08:46:18.237058 # [ 143.861718] sp : c6075de8 ip : c6075cf0 fp : c6075e04
2182 08:46:18.237138 # [ 143.867223] r10: 0000000b r9 : c1ad7088 r8 : c15ec020
2183 08:46:18.237221 # [ 143.872730] r7 : c6075f60 r6 : 00000001 r5 : c6075e0c r4 : c0c59a94
2184 08:46:18.239455 # [ 143.879546] r3 : 089c225e r2 : 089c225e r1 : ef7955e0 r0 : 0000002b
2185 08:46:18.279671 # [ 143.886363] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2186 08:46:18.280087 # [ 143.893790] Control: 10c5387d Table: c561806a DAC: 00000051
2187 08:46:18.280181 # [ 143.899822] Process cat (pid: 1748, stack limit = 0x201901de)
2188 08:46:18.280262 # [ 143.905850] Stack: (0xc6075de8 to 0xc6076000)
2189 08:46:18.280342 # [ 143.910490] 5de0: c6074000 c53b7000 0000000b c6075f60 c6075e64 c6075e08
2190 08:46:18.280422 # [ 143.918967] 5e00: c13cda24 c13cd7e4 c6075e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2191 08:46:18.323057 # [ 143.927445] 5e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3093370 e34c31b8
2192 08:46:18.323539 # [ 143.935922] 5e40: e3a02040 e3a01d33 e5930018 089c225e 0000000b 00000020 c6075e74 c6075e68
2193 08:46:18.323652 # [ 143.944399] 5e60: c0c58d24 c13cd9f8 c6075e9c c6075e78 c0c59224 c0c58d04 c0c59104 c52f8c80
2194 08:46:18.323750 # [ 143.952879] 5e80: b6df8000 0000000b c3ac2f00 c6075f60 c6075ec4 c6075ea0 c07e27bc c0c59110
2195 08:46:18.323843 # [ 143.961357] 5ea0: 00000000 c52f8c80 b6df8000 c290d000 c6075f60 c07e2758 c6075f5c c6075ec8
2196 08:46:18.366410 # [ 143.969835] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2c626e4 c059c9b0 c6074000
2197 08:46:18.366870 # [ 143.978314] 5ee0: b6df8000 00020000 00000004 0000000b 0001fff5 c6075ee0 00000001 00000805
2198 08:46:18.366972 # [ 143.986790] 5f00: c52f8a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2199 08:46:18.367034 # [ 143.995269] 5f20: 00000000 00000000 c6074000 089c225e b6df7000 c52f8c80 c52f8c80 c6074000
2200 08:46:18.367121 # [ 144.003745] 5f40: b6df8000 00000000 00000000 00000004 c6075f94 c6075f60 c059c9b0 c059c304
2201 08:46:18.409799 # [ 144.012222] 5f60: 00000000 00000000 c6075fac 089c225e 0000000b 0000000b 7ff00000 00000004
2202 08:46:18.410224 # [ 144.020699] 5f80: c03002e4 c6074000 c6075fa4 c6075f98 c059ca40 c059c948 00000000 c6075fa8
2203 08:46:18.410326 # [ 144.029175] 5fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6df8000 0000000b 00000001
2204 08:46:18.410411 # [ 144.037653] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df8000 00020000 0048fe38
2205 08:46:18.410494 # [ 144.046131] 5fe0: 00000004 bef847e8 b6ebe33b b6e37616 60080030 00000001 00000000 00000000
2206 08:46:18.410574 # [ 144.054599] Backtrace:
2207 08:46:18.453110 # [ 144.057326] [<c13cd7d8>] (execute_location) from [<c13cda24>] (lkdtm_EXEC_STACK+0x38/0x54)
2208 08:46:18.453529 # [ 144.065885] r7:c6075f60 r6:0000000b r5:c53b7000 r4:c6074000
2209 08:46:18.453630 # [ 144.071835] [<c13cd9ec>] (lkdtm_EXEC_STACK) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2210 08:46:18.453712 # [ 144.080303] r4:00000020
2211 08:46:18.453792 # [ 144.083109] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2212 08:46:18.453871 # [ 144.091418] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2213 08:46:18.456161 # [ 144.099630] r9:c6075f60 r8:c3ac2f00 r7:0000000b r6:b6df8000 r5:c52f8c80 r4:c0c59104
2214 08:46:18.496685 # [ 144.107677] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2215 08:46:18.496883 # [ 144.115801] r9:c07e2758 r8:c6075f60 r7:c290d000 r6:b6df8000 r5:c52f8c80 r4:00000000
2216 08:46:18.496985 # [ 144.123846] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2217 08:46:18.497070 # [ 144.131274] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6074000 r5:c52f8c80
2218 08:46:18.497144 # [ 144.139393] r4:c52f8c80
2219 08:46:18.499538 # [ 144.142200] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2220 08:46:18.539800 # [ 144.149629] r9:c6074000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
2221 08:46:18.540233 # [ 144.157673] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2222 08:46:18.540354 # [ 144.165526] Exception stack(0xc6075fa8 to 0xc6075ff0)
2223 08:46:18.540449 # [ 144.170862] 5fa0: 0000000b 0000000b 00000001 b6df8000 0000000b 00000001
2224 08:46:18.540543 # [ 144.179342] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df8000 00020000 0048fe38
2225 08:46:18.542882 # [ 144.187814] 5fe0: 00000004 bef847e8 b6ebe33b b6e37616
2226 08:46:18.571259 # [ 144.193150] Code: c6075e08 c13cda24 c13cd7e4 c6075e6c (e1a0c00d)
2227 08:46:18.571689 # [ 144.199530] ---[ end trace 5a48678c7e247c9d ]---
2228 08:46:18.571791 # EXEC_STACK: missing 'call trace:': [FAIL]
2229 08:46:18.571874 not ok 31 selftests: lkdtm: EXEC_STACK.sh # exit=1
2230 08:46:18.574325 # selftests: lkdtm: EXEC_KMALLOC.sh
2231 08:46:18.732256 <6>[ 145.012293] lkdtm: Performing direct entry EXEC_KMALLOC
2232 08:46:18.732678 <6>[ 145.016384] lkdtm: attempting ok execution at c0c59a94
2233 08:46:18.732790 <6>[ 145.021952] lkdtm: attempting bad execution at c504af40
2234 08:46:18.732876 <1>[ 145.027301] 8<--- cut here ---
2235 08:46:18.732957 <1>[ 145.030614] Unable to handle kernel paging request at virtual address c504af40
2236 08:46:18.733037 <1>[ 145.038135] pgd = 4dd5b218
2237 08:46:18.733116 <1>[ 145.041099] [c504af40] *pgd=c501141e(bad)
2238 08:46:18.735331 <0>[ 145.045389] Internal error: Oops: 8000000d [#5] SMP ARM
2239 08:46:18.775810 <4>[ 145.050890] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2240 08:46:18.818946 <4>[ 145.089963] CPU: 1 PID: 1828 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2241 08:46:18.819366 <4>[ 145.097993] Hardware name: STM32 (Device Tree Support)
2242 08:46:18.819480 <4>[ 145.103422] PC is at 0xc504af40
2243 08:46:18.819564 <4>[ 145.106833] LR is at execute_location+0xa4/0xb4
2244 08:46:18.819642 <4>[ 145.111630] pc : [<c504af40>] lr : [<c13cd87c>] psr: 60080013
2245 08:46:18.819723 <4>[ 145.118183] sp : c53bde30 ip : 00000027 fp : c53bde4c
2246 08:46:18.819806 <4>[ 145.123689] r10: 0000000d r9 : c1ad7094 r8 : c15ec020
2247 08:46:18.819891 <4>[ 145.129196] r7 : c53bdf60 r6 : 00000001 r5 : c504af40 r4 : c0c59a94
2248 08:46:18.862273 <4>[ 145.136013] r3 : 4a17189a r2 : 4a17189a r1 : ef7aa5e4 r0 : 0000002b
2249 08:46:18.862702 <4>[ 145.142831] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2250 08:46:18.862806 <4>[ 145.150259] Control: 10c5387d Table: c608406a DAC: 00000051
2251 08:46:18.862892 <0>[ 145.156290] Process cat (pid: 1828, stack limit = 0xc892b2f4)
2252 08:46:18.862966 <0>[ 145.162319] Stack: (0xc53bde30 to 0xc53be000)
2253 08:46:18.863045 <0>[ 145.166956] de20: c504af40 c512f000 0000000d c53bdf60
2254 08:46:18.865345 <0>[ 145.175436] de40: c53bde64 c53bde50 c0c59ae4 c13cd7e4 00000021 c512f000 c53bde74 c53bde68
2255 08:46:18.905895 <0>[ 145.183914] de60: c0c58d24 c0c59ab8 c53bde9c c53bde78 c0c59224 c0c58d04 c0c59104 c51f5c80
2256 08:46:18.906092 <0>[ 145.192391] de80: b6e8e000 0000000d c3ac2f00 c53bdf60 c53bdec4 c53bdea0 c07e27bc c0c59110
2257 08:46:18.906194 <0>[ 145.200868] dea0: 00000000 c51f5c80 b6e8e000 c290d000 c53bdf60 c07e2758 c53bdf5c c53bdec8
2258 08:46:18.906301 <0>[ 145.209345] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53bc000
2259 08:46:18.908718 <0>[ 145.217821] dee0: b6e8e000 00020000 00000004 0000000d 0001fff3 c53bdee0 00000001 b6e8d000
2260 08:46:18.949165 <0>[ 145.226297] df00: c5052640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2261 08:46:18.949347 <0>[ 145.234776] df20: 00000000 00000000 c13e2de0 4a17189a c206c220 c51f5c80 c51f5c80 c53bc000
2262 08:46:18.949431 <0>[ 145.243253] df40: b6e8e000 00000000 00000000 00000004 c53bdf94 c53bdf60 c059c9b0 c059c304
2263 08:46:18.949498 <0>[ 145.251731] df60: 00000000 00000000 c53bdfac 4a17189a 0000000d 0000000d 7ff00000 00000004
2264 08:46:18.952044 <0>[ 145.260210] df80: c03002e4 c53bc000 c53bdfa4 c53bdf98 c059ca40 c059c948 00000000 c53bdfa8
2265 08:46:18.992573 <0>[ 145.268687] dfa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6e8e000 0000000d 00000001
2266 08:46:18.992770 <0>[ 145.277165] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e8e000 00020000 0044fe38
2267 08:46:18.992857 <0>[ 145.285643] dfe0: 00000004 bec947e8 b6f5433b b6ecd616 60080030 00000001 00000000 00000000
2268 08:46:18.992942 <0>[ 145.294110] Backtrace:
2269 08:46:18.993024 <0>[ 145.296840] [<c13cd7d8>] (execute_location) from [<c0c59ae4>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2270 08:46:18.995394 <0>[ 145.305572] r7:c53bdf60 r6:0000000d r5:c512f000 r4:c504af40
2271 08:46:19.035952 <0>[ 145.311516] [<c0c59aac>] (lkdtm_EXEC_KMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2272 08:46:19.036152 <0>[ 145.320162] r5:c512f000 r4:00000021
2273 08:46:19.036241 <0>[ 145.324015] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2274 08:46:19.036325 <0>[ 145.332323] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2275 08:46:19.036407 <0>[ 145.340534] r9:c53bdf60 r8:c3ac2f00 r7:0000000d r6:b6e8e000 r5:c51f5c80 r4:c0c59104
2276 08:46:19.038810 <0>[ 145.348580] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2277 08:46:19.079246 <0>[ 145.356704] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6e8e000 r5:c51f5c80 r4:00000000
2278 08:46:19.079447 <0>[ 145.364746] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2279 08:46:19.079548 <0>[ 145.372174] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c53bc000 r5:c51f5c80
2280 08:46:19.079630 <0>[ 145.380293] r4:c51f5c80
2281 08:46:19.079710 <0>[ 145.383100] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2282 08:46:19.082112 <0>[ 145.390528] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2283 08:46:19.122410 <0>[ 145.398571] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2284 08:46:19.122880 <0>[ 145.406426] Exception stack(0xc53bdfa8 to 0xc53bdff0)
2285 08:46:19.123009 <0>[ 145.411762] dfa0: 0000000d 0000000d 00000001 b6e8e000 0000000d 00000001
2286 08:46:19.123109 <0>[ 145.420242] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e8e000 00020000 0044fe38
2287 08:46:19.123235 <0>[ 145.428715] dfe0: 00000004 bec947e8 b6f5433b b6ecd616
2288 08:46:19.125461 <0>[ 145.434050] Code: 00150016 00000000 00000000 00000000 (e1a0c00d)
2289 08:46:19.141373 <4>[ 145.440433] ---[ end trace 5a48678c7e247c9e ]---
2290 08:46:19.141553 # Segmentation fault
2291 08:46:19.389692 # [ 145.012293] lkdtm: Performing direct entry EXEC_KMALLOC
2292 08:46:19.390267 # [ 145.016384] lkdtm: attempting ok execution at c0c59a94
2293 08:46:19.390440 # [ 145.021952] lkdtm: attempting bad execution at c504af40
2294 08:46:19.390606 # [ 145.027301] 8<--- cut here ---
2295 08:46:19.390795 # [ 145.030614] Unable to handle kernel paging request at virtual address c504af40
2296 08:46:19.390980 # [ 145.038135] pgd = 4dd5b218
2297 08:46:19.391315 # [ 145.041099] [c504af40] *pgd=c501141e(bad)
2298 08:46:19.391447 # [ 145.045389] Internal error: Oops: 8000000d [#5] SMP ARM
2299 08:46:19.433251 # [ 145.050890] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2300 08:46:19.436082 # [ 145.089963] CPU: 1 PID: 1828 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2301 08:46:19.476350 # [ 145.097993] Hardware name: STM32 (Device Tree Support)
2302 08:46:19.476843 # [ 145.103422] PC is at 0xc504af40
2303 08:46:19.476955 # [ 145.106833] LR is at execute_location+0xa4/0xb4
2304 08:46:19.477030 # [ 145.111630] pc : [<c504af40>] lr : [<c13cd87c>] psr: 60080013
2305 08:46:19.477104 # [ 145.118183] sp : c53bde30 ip : 00000027 fp : c53bde4c
2306 08:46:19.477179 # [ 145.123689] r10: 0000000d r9 : c1ad7094 r8 : c15ec020
2307 08:46:19.477255 # [ 145.129196] r7 : c53bdf60 r6 : 00000001 r5 : c504af40 r4 : c0c59a94
2308 08:46:19.479389 # [ 145.136013] r3 : 4a17189a r2 : 4a17189a r1 : ef7aa5e4 r0 : 0000002b
2309 08:46:19.519969 # [ 145.142831] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2310 08:46:19.520167 # [ 145.150259] Control: 10c5387d Table: c608406a DAC: 00000051
2311 08:46:19.520247 # [ 145.156290] Process cat (pid: 1828, stack limit = 0xc892b2f4)
2312 08:46:19.520329 # [ 145.162319] Stack: (0xc53bde30 to 0xc53be000)
2313 08:46:19.520394 # [ 145.166956] de20: c504af40 c512f000 0000000d c53bdf60
2314 08:46:19.522886 # [ 145.175436] de40: c53bde64 c53bde50 c0c59ae4 c13cd7e4 00000021 c512f000 c53bde74 c53bde68
2315 08:46:19.563104 # [ 145.183914] de60: c0c58d24 c0c59ab8 c53bde9c c53bde78 c0c59224 c0c58d04 c0c59104 c51f5c80
2316 08:46:19.563523 # [ 145.192391] de80: b6e8e000 0000000d c3ac2f00 c53bdf60 c53bdec4 c53bdea0 c07e27bc c0c59110
2317 08:46:19.563620 # [ 145.200868] dea0: 00000000 c51f5c80 b6e8e000 c290d000 c53bdf60 c07e2758 c53bdf5c c53bdec8
2318 08:46:19.563702 # [ 145.209345] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53bc000
2319 08:46:19.563781 # [ 145.217821] dee0: b6e8e000 00020000 00000004 0000000d 0001fff3 c53bdee0 00000001 b6e8d000
2320 08:46:19.606404 # [ 145.226297] df00: c5052640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2321 08:46:19.606825 # [ 145.234776] df20: 00000000 00000000 c13e2de0 4a17189a c206c220 c51f5c80 c51f5c80 c53bc000
2322 08:46:19.606937 # [ 145.243253] df40: b6e8e000 00000000 00000000 00000004 c53bdf94 c53bdf60 c059c9b0 c059c304
2323 08:46:19.607018 # [ 145.251731] df60: 00000000 00000000 c53bdfac 4a17189a 0000000d 0000000d 7ff00000 00000004
2324 08:46:19.607098 # [ 145.260210] df80: c03002e4 c53bc000 c53bdfa4 c53bdf98 c059ca40 c059c948 00000000 c53bdfa8
2325 08:46:19.649769 # [ 145.268687] dfa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6e8e000 0000000d 00000001
2326 08:46:19.650198 # [ 145.277165] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e8e000 00020000 0044fe38
2327 08:46:19.650304 # [ 145.285643] dfe0: 00000004 bec947e8 b6f5433b b6ecd616 60080030 00000001 00000000 00000000
2328 08:46:19.650387 # [ 145.294110] Backtrace:
2329 08:46:19.650469 # [ 145.296840] [<c13cd7d8>] (execute_location) from [<c0c59ae4>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2330 08:46:19.650551 # [ 145.305572] r7:c53bdf60 r6:0000000d r5:c512f000 r4:c504af40
2331 08:46:19.693094 # [ 145.311516] [<c0c59aac>] (lkdtm_EXEC_KMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2332 08:46:19.693290 # [ 145.320162] r5:c512f000 r4:00000021
2333 08:46:19.693601 # [ 145.324015] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2334 08:46:19.693689 # [ 145.332323] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2335 08:46:19.693770 # [ 145.340534] r9:c53bdf60 r8:c3ac2f00 r7:0000000d r6:b6e8e000 r5:c51f5c80 r4:c0c59104
2336 08:46:19.693850 # [ 145.348580] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2337 08:46:19.736497 # [ 145.356704] r9:c07e2758 r8:c53bdf60 r7:c290d000 r6:b6e8e000 r5:c51f5c80 r4:00000000
2338 08:46:19.736916 # [ 145.364746] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2339 08:46:19.737011 # [ 145.372174] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c53bc000 r5:c51f5c80
2340 08:46:19.737093 # [ 145.380293] r4:c51f5c80
2341 08:46:19.737172 # [ 145.383100] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2342 08:46:19.737253 # [ 145.390528] r9:c53bc000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2343 08:46:19.739613 # [ 145.398571] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2344 08:46:19.779818 # [ 145.406426] Exception stack(0xc53bdfa8 to 0xc53bdff0)
2345 08:46:19.780251 # [ 145.411762] dfa0: 0000000d 0000000d 00000001 b6e8e000 0000000d 00000001
2346 08:46:19.780350 # [ 145.420242] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e8e000 00020000 0044fe38
2347 08:46:19.780432 # [ 145.428715] dfe0: 00000004 bec947e8 b6f5433b b6ecd616
2348 08:46:19.780522 # [ 145.434050] Code: 00150016 00000000 00000000 00000000 (e1a0c00d)
2349 08:46:19.780605 # [ 145.440433] ---[ end trace 5a48678c7e247c9e ]---
2350 08:46:19.782936 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2351 08:46:19.800300 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2352 08:46:19.803396 # selftests: lkdtm: EXEC_VMALLOC.sh
2353 08:46:19.975005 <6>[ 146.254975] lkdtm: Performing direct entry EXEC_VMALLOC
2354 08:46:19.975443 <6>[ 146.259201] lkdtm: attempting ok execution at c0c59a94
2355 08:46:19.975573 <6>[ 146.264471] lkdtm: attempting bad execution at f08a2000
2356 08:46:19.975656 <1>[ 146.270112] 8<--- cut here ---
2357 08:46:19.975735 <1>[ 146.273304] Unable to handle kernel paging request at virtual address f08a2000
2358 08:46:19.975814 <1>[ 146.280919] pgd = fe642e72
2359 08:46:19.975893 <1>[ 146.283796] [f08a2000] *pgd=c2958811, *pte=f8d1f65f, *ppte=f8d1f45f
2360 08:46:19.978076 <0>[ 146.290446] Internal error: Oops: 8000000f [#6] SMP ARM
2361 08:46:20.018503 <4>[ 146.295856] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2362 08:46:20.061642 <4>[ 146.334932] CPU: 1 PID: 1906 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2363 08:46:20.062066 <4>[ 146.342961] Hardware name: STM32 (Device Tree Support)
2364 08:46:20.062161 <4>[ 146.348390] PC is at 0xf08a2000
2365 08:46:20.062242 <4>[ 146.351801] LR is at execute_location+0xa4/0xb4
2366 08:46:20.062322 <4>[ 146.356598] pc : [<f08a2000>] lr : [<c13cd87c>] psr: 60080013
2367 08:46:20.062401 <4>[ 146.363154] sp : c510de30 ip : c510dd38 fp : c510de4c
2368 08:46:20.062480 <4>[ 146.368661] r10: 0000000d r9 : c1ad70a4 r8 : c15ec020
2369 08:46:20.064699 <4>[ 146.374169] r7 : c510df60 r6 : 00000001 r5 : f08a2000 r4 : c0c59a94
2370 08:46:20.105008 <4>[ 146.380986] r3 : 61670814 r2 : 61670814 r1 : ef7aa5e0 r0 : 0000002b
2371 08:46:20.105438 <4>[ 146.387806] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2372 08:46:20.105530 <4>[ 146.395235] Control: 10c5387d Table: c57fc06a DAC: 00000051
2373 08:46:20.105613 <0>[ 146.401271] Process cat (pid: 1906, stack limit = 0xb0dab21c)
2374 08:46:20.105693 <0>[ 146.407298] Stack: (0xc510de30 to 0xc510e000)
2375 08:46:20.105771 <0>[ 146.411935] de20: f08a2000 c512f000 0000000d c510df60
2376 08:46:20.148397 <0>[ 146.420417] de40: c510de64 c510de50 c0c59b18 c13cd7e4 00000022 c512f000 c510de74 c510de68
2377 08:46:20.148817 <0>[ 146.428896] de60: c0c58d24 c0c59afc c510de9c c510de78 c0c59224 c0c58d04 c0c59104 c51bf3c0
2378 08:46:20.148910 <0>[ 146.437376] de80: b6ea1000 0000000d c3ac2f00 c510df60 c510dec4 c510dea0 c07e27bc c0c59110
2379 08:46:20.148991 <0>[ 146.445857] dea0: 00000000 c51bf3c0 b6ea1000 c290d000 c510df60 c07e2758 c510df5c c510dec8
2380 08:46:20.149071 <0>[ 146.454337] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c510c000
2381 08:46:20.191731 <0>[ 146.462816] dee0: b6ea1000 00020000 00000004 0000000d 0001fff3 c510dee0 00000001 b6ea0000
2382 08:46:20.192157 <0>[ 146.471295] df00: c51bfa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2383 08:46:20.192256 <0>[ 146.479777] df20: 00000000 00000000 c13e2de0 61670814 c206c220 c51bf3c0 c51bf3c0 c510c000
2384 08:46:20.192338 <0>[ 146.488258] df40: b6ea1000 00000000 00000000 00000004 c510df94 c510df60 c059c9b0 c059c304
2385 08:46:20.192417 <0>[ 146.496737] df60: 00000000 00000000 c510dfac 61670814 0000000d 0000000d 7ff00000 00000004
2386 08:46:20.194805 <0>[ 146.505217] df80: c03002e4 c510c000 c510dfa4 c510df98 c059ca40 c059c948 00000000 c510dfa8
2387 08:46:20.235312 <0>[ 146.513694] dfa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6ea1000 0000000d 00000001
2388 08:46:20.235513 <0>[ 146.522172] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6ea1000 00020000 0045fe38
2389 08:46:20.235600 <0>[ 146.530650] dfe0: 00000004 bee157e8 b6f6733b b6ee0616 60080030 00000001 00000000 00000000
2390 08:46:20.235681 <0>[ 146.539117] Backtrace:
2391 08:46:20.235761 <0>[ 146.541845] [<c13cd7d8>] (execute_location) from [<c0c59b18>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2392 08:46:20.238155 <0>[ 146.550577] r7:c510df60 r6:0000000d r5:c512f000 r4:f08a2000
2393 08:46:20.278641 <0>[ 146.556522] [<c0c59af0>] (lkdtm_EXEC_VMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2394 08:46:20.278821 <0>[ 146.565167] r5:c512f000 r4:00000022
2395 08:46:20.278908 <0>[ 146.569019] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2396 08:46:20.278976 <0>[ 146.577327] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2397 08:46:20.279037 <0>[ 146.585539] r9:c510df60 r8:c3ac2f00 r7:0000000d r6:b6ea1000 r5:c51bf3c0 r4:c0c59104
2398 08:46:20.321813 <0>[ 146.593585] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2399 08:46:20.322236 <0>[ 146.601709] r9:c07e2758 r8:c510df60 r7:c290d000 r6:b6ea1000 r5:c51bf3c0 r4:00000000
2400 08:46:20.322338 <0>[ 146.609753] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2401 08:46:20.322422 <0>[ 146.617182] r10:00000004 r9:00000000 r8:00000000 r7:b6ea1000 r6:c510c000 r5:c51bf3c0
2402 08:46:20.322502 <0>[ 146.625303] r4:c51bf3c0
2403 08:46:20.322581 <0>[ 146.628111] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2404 08:46:20.324876 <0>[ 146.635539] r9:c510c000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2405 08:46:20.365396 <0>[ 146.643584] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2406 08:46:20.365587 <0>[ 146.651440] Exception stack(0xc510dfa8 to 0xc510dff0)
2407 08:46:20.365676 <0>[ 146.656778] dfa0: 0000000d 0000000d 00000001 b6ea1000 0000000d 00000001
2408 08:46:20.365760 <0>[ 146.665259] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6ea1000 00020000 0045fe38
2409 08:46:20.365843 <0>[ 146.673734] dfe0: 00000004 bee157e8 b6f6733b b6ee0616
2410 08:46:20.365924 <0>[ 146.679079] Code: bad PC value
2411 08:46:20.383406 <4>[ 146.682482] ---[ end trace 5a48678c7e247c9f ]---
2412 08:46:20.383614 # Segmentation fault
2413 08:46:20.590987 # [ 146.254975] lkdtm: Performing direct entry EXEC_VMALLOC
2414 08:46:20.591417 # [ 146.259201] lkdtm: attempting ok execution at c0c59a94
2415 08:46:20.591523 # [ 146.264471] lkdtm: attempting bad execution at f08a2000
2416 08:46:20.591605 # [ 146.270112] 8<--- cut here ---
2417 08:46:20.591682 # [ 146.273304] Unable to handle kernel paging request at virtual address f08a2000
2418 08:46:20.591761 # [ 146.280919] pgd = fe642e72
2419 08:46:20.591839 # [ 146.283796] [f08a2000] *pgd=c2958811, *pte=f8d1f65f, *ppte=f8d1f45f
2420 08:46:20.594073 # [ 146.290446] Internal error: Oops: 8000000f [#6] SMP ARM
2421 08:46:20.634588 # [ 146.295856] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2422 08:46:20.677718 # [ 146.334932] CPU: 1 PID: 1906 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2423 08:46:20.678135 # [ 146.342961] Hardware name: STM32 (Device Tree Support)
2424 08:46:20.678221 # [ 146.348390] PC is at 0xf08a2000
2425 08:46:20.678303 # [ 146.351801] LR is at execute_location+0xa4/0xb4
2426 08:46:20.678378 # [ 146.356598] pc : [<f08a2000>] lr : [<c13cd87c>] psr: 60080013
2427 08:46:20.678457 # [ 146.363154] sp : c510de30 ip : c510dd38 fp : c510de4c
2428 08:46:20.678537 # [ 146.368661] r10: 0000000d r9 : c1ad70a4 r8 : c15ec020
2429 08:46:20.680825 # [ 146.374169] r7 : c510df60 r6 : 00000001 r5 : f08a2000 r4 : c0c59a94
2430 08:46:20.721081 # [ 146.380986] r3 : 61670814 r2 : 61670814 r1 : ef7aa5e0 r0 : 0000002b
2431 08:46:20.721503 # [ 146.387806] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2432 08:46:20.721596 # [ 146.395235] Control: 10c5387d Table: c57fc06a DAC: 00000051
2433 08:46:20.721676 # [ 146.401271] Process cat (pid: 1906, stack limit = 0xb0dab21c)
2434 08:46:20.721755 # [ 146.407298] Stack: (0xc510de30 to 0xc510e000)
2435 08:46:20.721833 # [ 146.411935] de20: f08a2000 c512f000 0000000d c510df60
2436 08:46:20.724134 # [ 146.420417] de40: c510de64 c510de50 c0c59b18 c13cd7e4 00000022 c512f000 c510de74 c510de68
2437 08:46:20.764656 # [ 146.428896] de60: c0c58d24 c0c59afc c510de9c c510de78 c0c59224 c0c58d04 c0c59104 c51bf3c0
2438 08:46:20.764821 # [ 146.437376] de80: b6ea1000 0000000d c3ac2f00 c510df60 c510dec4 c510dea0 c07e27bc c0c59110
2439 08:46:20.764906 # [ 146.445857] dea0: 00000000 c51bf3c0 b6ea1000 c290d000 c510df60 c07e2758 c510df5c c510dec8
2440 08:46:20.764982 # [ 146.454337] dec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c510c000
2441 08:46:20.767544 # [ 146.462816] dee0: b6ea1000 00020000 00000004 0000000d 0001fff3 c510dee0 00000001 b6ea0000
2442 08:46:20.807992 # [ 146.471295] df00: c51bfa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2443 08:46:20.808181 # [ 146.479777] df20: 00000000 00000000 c13e2de0 61670814 c206c220 c51bf3c0 c51bf3c0 c510c000
2444 08:46:20.808266 # [ 146.488258] df40: b6ea1000 00000000 00000000 00000004 c510df94 c510df60 c059c9b0 c059c304
2445 08:46:20.808347 # [ 146.496737] df60: 00000000 00000000 c510dfac 61670814 0000000d 0000000d 7ff00000 00000004
2446 08:46:20.810859 # [ 146.505217] df80: c03002e4 c510c000 c510dfa4 c510df98 c059ca40 c059c948 00000000 c510dfa8
2447 08:46:20.851145 # [ 146.513694] dfa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6ea1000 0000000d 00000001
2448 08:46:20.851574 # [ 146.522172] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6ea1000 00020000 0045fe38
2449 08:46:20.851675 # [ 146.530650] dfe0: 00000004 bee157e8 b6f6733b b6ee0616 60080030 00000001 00000000 00000000
2450 08:46:20.851760 # [ 146.539117] Backtrace:
2451 08:46:20.851835 # [ 146.541845] [<c13cd7d8>] (execute_location) from [<c0c59b18>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2452 08:46:20.854246 # [ 146.550577] r7:c510df60 r6:0000000d r5:c512f000 r4:f08a2000
2453 08:46:20.894553 # [ 146.556522] [<c0c59af0>] (lkdtm_EXEC_VMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2454 08:46:20.894992 # [ 146.565167] r5:c512f000 r4:00000022
2455 08:46:20.895076 # [ 146.569019] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2456 08:46:20.895152 # [ 146.577327] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2457 08:46:20.895229 # [ 146.585539] r9:c510df60 r8:c3ac2f00 r7:0000000d r6:b6ea1000 r5:c51bf3c0 r4:c0c59104
2458 08:46:20.897652 # [ 146.593585] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2459 08:46:20.937907 # [ 146.601709] r9:c07e2758 r8:c510df60 r7:c290d000 r6:b6ea1000 r5:c51bf3c0 r4:00000000
2460 08:46:20.938348 # [ 146.609753] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2461 08:46:20.938438 # [ 146.617182] r10:00000004 r9:00000000 r8:00000000 r7:b6ea1000 r6:c510c000 r5:c51bf3c0
2462 08:46:20.938520 # [ 146.625303] r4:c51bf3c0
2463 08:46:20.938597 # [ 146.628111] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2464 08:46:20.938666 # [ 146.635539] r9:c510c000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2465 08:46:20.981230 # [ 146.643584] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2466 08:46:20.981630 # [ 146.651440] Exception stack(0xc510dfa8 to 0xc510dff0)
2467 08:46:20.981726 # [ 146.656778] dfa0: 0000000d 0000000d 00000001 b6ea1000 0000000d 00000001
2468 08:46:20.981803 # [ 146.665259] dfc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6ea1000 00020000 0045fe38
2469 08:46:20.981972 # [ 146.673734] dfe0: 00000004 bee157e8 b6f6733b b6ee0616
2470 08:46:20.982135 # [ 146.679079] Code: bad PC value
2471 08:46:20.982212 # [ 146.682482] ---[ end trace 5a48678c7e247c9f ]---
2472 08:46:20.984279 # EXEC_VMALLOC: missing 'call trace:': [FAIL]
2473 08:46:21.002424 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2474 08:46:21.005555 # selftests: lkdtm: EXEC_RODATA.sh
2475 08:46:21.191053 <6>[ 147.471039] lkdtm: Performing direct entry EXEC_RODATA
2476 08:46:21.191489 <6>[ 147.475039] lkdtm: attempting ok execution at c0c59a94
2477 08:46:21.191595 <6>[ 147.480615] lkdtm: attempting bad execution at c15ec2bc
2478 08:46:21.191676 <1>[ 147.485966] 8<--- cut here ---
2479 08:46:21.191755 <1>[ 147.489272] Unable to handle kernel paging request at virtual address c15ec2bc
2480 08:46:21.191834 <1>[ 147.496792] pgd = 8d2433d9
2481 08:46:21.191911 <1>[ 147.499759] [c15ec2bc] *pgd=c141941e(bad)
2482 08:46:21.194146 <0>[ 147.504049] Internal error: Oops: 8000000d [#7] SMP ARM
2483 08:46:21.234593 <4>[ 147.509550] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2484 08:46:21.277681 <4>[ 147.548620] CPU: 1 PID: 1984 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2485 08:46:21.278079 <4>[ 147.556650] Hardware name: STM32 (Device Tree Support)
2486 08:46:21.278171 <4>[ 147.562085] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2487 08:46:21.278252 <4>[ 147.567407] LR is at execute_location+0xa4/0xb4
2488 08:46:21.278331 <4>[ 147.572206] pc : [<c15ec2bc>] lr : [<c13cd87c>] psr: 60080013
2489 08:46:21.278410 <4>[ 147.578760] sp : c51e5e38 ip : 00000027 fp : c51e5e54
2490 08:46:21.278489 <4>[ 147.584266] r10: 0000000c r9 : c1ad70b4 r8 : c15ec020
2491 08:46:21.280833 <4>[ 147.589772] r7 : c51e5f60 r6 : 00000000 r5 : c15ec2bc r4 : c0c59a94
2492 08:46:21.321041 <4>[ 147.596588] r3 : 3ae331ef r2 : 3ae331ef r1 : ef7aa5e4 r0 : 0000002b
2493 08:46:21.321432 <4>[ 147.603407] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2494 08:46:21.321522 <4>[ 147.610834] Control: 10c5387d Table: c606c06a DAC: 00000051
2495 08:46:21.321603 <0>[ 147.616865] Process cat (pid: 1984, stack limit = 0x43f24156)
2496 08:46:21.321682 <0>[ 147.622895] Stack: (0xc51e5e38 to 0xc51e6000)
2497 08:46:21.321763 <0>[ 147.627530] 5e20: 00000023 c512f000
2498 08:46:21.364442 <0>[ 147.636010] 5e40: 0000000c c51e5f60 c51e5e64 c51e5e58 c13cda64 c13cd7e4 c51e5e74 c51e5e68
2499 08:46:21.364989 <0>[ 147.644488] 5e60: c0c58d24 c13cda4c c51e5e9c c51e5e78 c0c59224 c0c58d04 c0c59104 c4c24dc0
2500 08:46:21.365163 <0>[ 147.652966] 5e80: b6dfc000 0000000c c3ac2f00 c51e5f60 c51e5ec4 c51e5ea0 c07e27bc c0c59110
2501 08:46:21.365341 <0>[ 147.661444] 5ea0: 00000000 c4c24dc0 b6dfc000 c290d000 c51e5f60 c07e2758 c51e5f5c c51e5ec8
2502 08:46:21.365482 <0>[ 147.669923] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2c61924 c059c9b0 c51e4000
2503 08:46:21.407875 <0>[ 147.678401] 5ee0: b6dfc000 00020000 00000004 0000000c 0001fff4 c51e5ee0 00000001 00000805
2504 08:46:21.408451 <0>[ 147.686879] 5f00: c2985780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2505 08:46:21.408580 <0>[ 147.695357] 5f20: 00000000 00000000 c51e4000 3ae331ef b6dfb000 c4c24dc0 c4c24dc0 c51e4000
2506 08:46:21.408663 <0>[ 147.703835] 5f40: b6dfc000 00000000 00000000 00000004 c51e5f94 c51e5f60 c059c9b0 c059c304
2507 08:46:21.408739 <0>[ 147.712313] 5f60: 00000000 00000000 c51e5fac 3ae331ef 0000000c 0000000c 7ff00000 00000004
2508 08:46:21.410927 <0>[ 147.720792] 5f80: c03002e4 c51e4000 c51e5fa4 c51e5f98 c059ca40 c059c948 00000000 c51e5fa8
2509 08:46:21.451354 <0>[ 147.729269] 5fa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6dfc000 0000000c 00000001
2510 08:46:21.451539 <0>[ 147.737748] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dfc000 00020000 0042fe38
2511 08:46:21.451619 <0>[ 147.746226] 5fe0: 00000004 beb217e8 b6ec233b b6e3b616 60080030 00000001 00000000 00000000
2512 08:46:21.451695 <0>[ 147.754693] Backtrace:
2513 08:46:21.451765 <0>[ 147.757419] [<c13cd7d8>] (execute_location) from [<c13cda64>] (lkdtm_EXEC_RODATA+0x24/0x28)
2514 08:46:21.454225 <0>[ 147.766067] r7:c51e5f60 r6:0000000c r5:c512f000 r4:00000023
2515 08:46:21.494687 <0>[ 147.772016] [<c13cda40>] (lkdtm_EXEC_RODATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2516 08:46:21.494841 <0>[ 147.780579] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2517 08:46:21.494909 <0>[ 147.788887] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2518 08:46:21.494983 <0>[ 147.797099] r9:c51e5f60 r8:c3ac2f00 r7:0000000c r6:b6dfc000 r5:c4c24dc0 r4:c0c59104
2519 08:46:21.497579 <0>[ 147.805145] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2520 08:46:21.537838 <0>[ 147.813269] r9:c07e2758 r8:c51e5f60 r7:c290d000 r6:b6dfc000 r5:c4c24dc0 r4:00000000
2521 08:46:21.538209 <0>[ 147.821313] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2522 08:46:21.538322 <0>[ 147.828742] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c51e4000 r5:c4c24dc0
2523 08:46:21.538412 <0>[ 147.836861] r4:c4c24dc0
2524 08:46:21.538497 <0>[ 147.839669] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2525 08:46:21.538583 <0>[ 147.847098] r9:c51e4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
2526 08:46:21.584354 <0>[ 147.855143] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2527 08:46:21.584785 <0>[ 147.862999] Exception stack(0xc51e5fa8 to 0xc51e5ff0)
2528 08:46:21.584880 <0>[ 147.868337] 5fa0: 0000000c 0000000c 00000001 b6dfc000 0000000c 00000001
2529 08:46:21.584953 <0>[ 147.876816] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dfc000 00020000 0042fe38
2530 08:46:21.585020 <0>[ 147.885291] 5fe0: 00000004 beb217e8 b6ec233b b6e3b616
2531 08:46:21.585092 <0>[ 147.890627] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2532 08:46:21.587427 <4>[ 147.897009] ---[ end trace 5a48678c7e247ca0 ]---
2533 08:46:21.603330 # Segmentation fault
2534 08:46:21.780491 # [ 147.471039] lkdtm: Performing direct entry EXEC_RODATA
2535 08:46:21.780909 # [ 147.475039] lkdtm: attempting ok execution at c0c59a94
2536 08:46:21.781002 # [ 147.480615] lkdtm: attempting bad execution at c15ec2bc
2537 08:46:21.781083 # [ 147.485966] 8<--- cut here ---
2538 08:46:21.781162 # [ 147.489272] Unable to handle kernel paging request at virtual address c15ec2bc
2539 08:46:21.781241 # [ 147.496792] pgd = 8d2433d9
2540 08:46:21.781318 # [ 147.499759] [c15ec2bc] *pgd=c141941e(bad)
2541 08:46:21.783582 # [ 147.504049] Internal error: Oops: 8000000d [#7] SMP ARM
2542 08:46:21.824038 # [ 147.509550] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2543 08:46:21.826920 # [ 147.548620] CPU: 1 PID: 1984 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2544 08:46:21.867133 # [ 147.556650] Hardware name: STM32 (Device Tree Support)
2545 08:46:21.867536 # [ 147.562085] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2546 08:46:21.867634 # [ 147.567407] LR is at execute_location+0xa4/0xb4
2547 08:46:21.867715 # [ 147.572206] pc : [<c15ec2bc>] lr : [<c13cd87c>] psr: 60080013
2548 08:46:21.867795 # [ 147.578760] sp : c51e5e38 ip : 00000027 fp : c51e5e54
2549 08:46:21.867887 # [ 147.584266] r10: 0000000c r9 : c1ad70b4 r8 : c15ec020
2550 08:46:21.868043 # [ 147.589772] r7 : c51e5f60 r6 : 00000000 r5 : c15ec2bc r4 : c0c59a94
2551 08:46:21.910538 # [ 147.596588] r3 : 3ae331ef r2 : 3ae331ef r1 : ef7aa5e4 r0 : 0000002b
2552 08:46:21.911073 # [ 147.603407] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2553 08:46:21.911250 # [ 147.610834] Control: 10c5387d Table: c606c06a DAC: 00000051
2554 08:46:21.911447 # [ 147.616865] Process cat (pid: 1984, stack limit = 0x43f24156)
2555 08:46:21.911567 # [ 147.622895] Stack: (0xc51e5e38 to 0xc51e6000)
2556 08:46:21.911641 # [ 147.627530] 5e20: 00000023 c512f000
2557 08:46:21.913571 # [ 147.636010] 5e40: 0000000c c51e5f60 c51e5e64 c51e5e58 c13cda64 c13cd7e4 c51e5e74 c51e5e68
2558 08:46:21.954053 # [ 147.644488] 5e60: c0c58d24 c13cda4c c51e5e9c c51e5e78 c0c59224 c0c58d04 c0c59104 c4c24dc0
2559 08:46:21.954233 # [ 147.652966] 5e80: b6dfc000 0000000c c3ac2f00 c51e5f60 c51e5ec4 c51e5ea0 c07e27bc c0c59110
2560 08:46:21.954329 # [ 147.661444] 5ea0: 00000000 c4c24dc0 b6dfc000 c290d000 c51e5f60 c07e2758 c51e5f5c c51e5ec8
2561 08:46:21.954398 # [ 147.669923] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2c61924 c059c9b0 c51e4000
2562 08:46:21.956929 # [ 147.678401] 5ee0: b6dfc000 00020000 00000004 0000000c 0001fff4 c51e5ee0 00000001 00000805
2563 08:46:21.997446 # [ 147.686879] 5f00: c2985780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2564 08:46:21.997634 # [ 147.695357] 5f20: 00000000 00000000 c51e4000 3ae331ef b6dfb000 c4c24dc0 c4c24dc0 c51e4000
2565 08:46:21.997714 # [ 147.703835] 5f40: b6dfc000 00000000 00000000 00000004 c51e5f94 c51e5f60 c059c9b0 c059c304
2566 08:46:21.997791 # [ 147.712313] 5f60: 00000000 00000000 c51e5fac 3ae331ef 0000000c 0000000c 7ff00000 00000004
2567 08:46:22.000302 # [ 147.720792] 5f80: c03002e4 c51e4000 c51e5fa4 c51e5f98 c059ca40 c059c948 00000000 c51e5fa8
2568 08:46:22.040551 # [ 147.729269] 5fa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6dfc000 0000000c 00000001
2569 08:46:22.040965 # [ 147.737748] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dfc000 00020000 0042fe38
2570 08:46:22.041059 # [ 147.746226] 5fe0: 00000004 beb217e8 b6ec233b b6e3b616 60080030 00000001 00000000 00000000
2571 08:46:22.041145 # [ 147.754693] Backtrace:
2572 08:46:22.041227 # [ 147.757419] [<c13cd7d8>] (execute_location) from [<c13cda64>] (lkdtm_EXEC_RODATA+0x24/0x28)
2573 08:46:22.041302 # [ 147.766067] r7:c51e5f60 r6:0000000c r5:c512f000 r4:00000023
2574 08:46:22.083920 # [ 147.772016] [<c13cda40>] (lkdtm_EXEC_RODATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2575 08:46:22.084356 # [ 147.780579] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2576 08:46:22.084466 # [ 147.788887] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2577 08:46:22.084550 # [ 147.797099] r9:c51e5f60 r8:c3ac2f00 r7:0000000c r6:b6dfc000 r5:c4c24dc0 r4:c0c59104
2578 08:46:22.084637 # [ 147.805145] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2579 08:46:22.127290 # [ 147.813269] r9:c07e2758 r8:c51e5f60 r7:c290d000 r6:b6dfc000 r5:c4c24dc0 r4:00000000
2580 08:46:22.127742 # [ 147.821313] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2581 08:46:22.127858 # [ 147.828742] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c51e4000 r5:c4c24dc0
2582 08:46:22.127955 # [ 147.836861] r4:c4c24dc0
2583 08:46:22.128048 # [ 147.839669] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2584 08:46:22.128142 # [ 147.847098] r9:c51e4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
2585 08:46:22.130382 # [ 147.855143] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2586 08:46:22.170652 # [ 147.862999] Exception stack(0xc51e5fa8 to 0xc51e5ff0)
2587 08:46:22.171187 # [ 147.868337] 5fa0: 0000000c 0000000c 00000001 b6dfc000 0000000c 00000001
2588 08:46:22.171369 # [ 147.876816] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dfc000 00020000 0042fe38
2589 08:46:22.171648 # [ 147.885291] 5fe0: 00000004 beb217e8 b6ec233b b6e3b616
2590 08:46:22.171891 # [ 147.890627] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2591 08:46:22.171997 # [ 147.897009] ---[ end trace 5a48678c7e247ca0 ]---
2592 08:46:22.173750 # EXEC_RODATA: missing 'call trace:': [FAIL]
2593 08:46:22.191262 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
2594 08:46:22.194343 # selftests: lkdtm: EXEC_USERSPACE.sh
2595 08:46:22.475546 <6>[ 148.751744] lkdtm: Performing direct entry EXEC_USERSPACE
2596 08:46:22.475915 <6>[ 148.756021] lkdtm: attempting ok execution at c0c59a94
2597 08:46:22.475993 <6>[ 148.763779] lkdtm: attempting bad execution at b6f9e000
2598 08:46:22.476070 <1>[ 148.768086] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f9e000
2599 08:46:22.476145 <0>[ 148.775274] Internal error: : b [#8] SMP ARM
2600 08:46:22.519096 <4>[ 148.779818] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2601 08:46:22.519263 <4>[ 148.818888] CPU: 0 PID: 2061 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2602 08:46:22.519351 <4>[ 148.826917] Hardware name: STM32 (Device Tree Support)
2603 08:46:22.519431 <4>[ 148.832347] PC is at 0xb6f9e000
2604 08:46:22.562257 <4>[ 148.835757] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
2605 08:46:22.562646 <4>[ 148.840904] pc : [<b6f9e000>] lr : [<c0c59be8>] psr: 600e0013
2606 08:46:22.562731 <4>[ 148.847459] sp : c56a1e48 ip : c56a1d50 fp : c56a1e64
2607 08:46:22.562813 <4>[ 148.852965] r10: 0000000f r9 : c1ad70c0 r8 : c15ec020
2608 08:46:22.562888 <4>[ 148.858472] r7 : c56a1f60 r6 : 0000000f r5 : c53b7000 r4 : b6f9e000
2609 08:46:22.562959 <4>[ 148.865290] r3 : 69f9496b r2 : 69f9496b r1 : ef7955e0 r0 : 0000002b
2610 08:46:22.563028 <4>[ 148.872109] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2611 08:46:22.605588 <4>[ 148.879537] Control: 10c5387d Table: c554006a DAC: 00000051
2612 08:46:22.605966 <0>[ 148.885573] Process cat (pid: 2061, stack limit = 0x00cd8c3f)
2613 08:46:22.606072 <0>[ 148.891600] Stack: (0xc56a1e48 to 0xc56a2000)
2614 08:46:22.606155 <0>[ 148.896241] 1e40: 00000001 00000000 0000000f 00000024 c56a1e74 c56a1e68
2615 08:46:22.606235 <0>[ 148.904720] 1e60: c0c58d24 c0c59b30 c56a1e9c c56a1e78 c0c59224 c0c58d04 c0c59104 c4fada00
2616 08:46:22.606315 <0>[ 148.913199] 1e80: b6e63000 0000000f c3ac2f00 c56a1f60 c56a1ec4 c56a1ea0 c07e27bc c0c59110
2617 08:46:22.648962 <0>[ 148.921676] 1ea0: 00000000 c4fada00 b6e63000 c290d000 c56a1f60 c07e2758 c56a1f5c c56a1ec8
2618 08:46:22.649351 <0>[ 148.930154] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c56a0000
2619 08:46:22.649441 <0>[ 148.938632] 1ee0: b6e63000 00020000 00000004 0000000f 0001fff1 c56a1ee0 00000001 b6e62000
2620 08:46:22.649518 <0>[ 148.947110] 1f00: c4fadb40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2621 08:46:22.649592 <0>[ 148.955589] 1f20: 00000000 00000000 c13e2de0 69f9496b c206c220 c4fada00 c4fada00 c56a0000
2622 08:46:22.692293 <0>[ 148.964066] 1f40: b6e63000 00000000 00000000 00000004 c56a1f94 c56a1f60 c059c9b0 c059c304
2623 08:46:22.692686 <0>[ 148.972544] 1f60: 00000000 00000000 c56a1fac 69f9496b 0000000f 0000000f 7ff00000 00000004
2624 08:46:22.692776 <0>[ 148.981023] 1f80: c03002e4 c56a0000 c56a1fa4 c56a1f98 c059ca40 c059c948 00000000 c56a1fa8
2625 08:46:22.692856 <0>[ 148.989501] 1fa0: c03000c0 c059ca34 0000000f 0000000f 00000001 b6e63000 0000000f 00000001
2626 08:46:22.692931 <0>[ 148.997981] 1fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6e63000 00020000 0046fe38
2627 08:46:22.735664 <0>[ 149.006461] 1fe0: 00000004 bea6d7e8 b6f2933b b6ea2616 60080030 00000001 00000000 00000000
2628 08:46:22.735862 <0>[ 149.014929] Backtrace:
2629 08:46:22.736164 <0>[ 149.017654] [<c0c59b24>] (lkdtm_EXEC_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2630 08:46:22.736249 <0>[ 149.026472] r4:00000024
2631 08:46:22.736325 <0>[ 149.029275] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2632 08:46:22.736400 <0>[ 149.037582] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2633 08:46:22.738750 <0>[ 149.045794] r9:c56a1f60 r8:c3ac2f00 r7:0000000f r6:b6e63000 r5:c4fada00 r4:c0c59104
2634 08:46:22.779011 <0>[ 149.053839] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2635 08:46:22.779437 <0>[ 149.061961] r9:c07e2758 r8:c56a1f60 r7:c290d000 r6:b6e63000 r5:c4fada00 r4:00000000
2636 08:46:22.779550 <0>[ 149.070005] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2637 08:46:22.779635 <0>[ 149.077431] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c56a0000 r5:c4fada00
2638 08:46:22.779710 <0>[ 149.085551] r4:c4fada00
2639 08:46:22.779788 <0>[ 149.088358] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2640 08:46:22.822366 <0>[ 149.095784] r9:c56a0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000f r4:0000000f
2641 08:46:22.822799 <0>[ 149.103827] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2642 08:46:22.822909 <0>[ 149.111682] Exception stack(0xc56a1fa8 to 0xc56a1ff0)
2643 08:46:22.822994 <0>[ 149.117018] 1fa0: 0000000f 0000000f 00000001 b6e63000 0000000f 00000001
2644 08:46:22.823076 <0>[ 149.125497] 1fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6e63000 00020000 0046fe38
2645 08:46:22.823156 <0>[ 149.133970] 1fe0: 00000004 bea6d7e8 b6f2933b b6ea2616
2646 08:46:22.825445 <0>[ 149.139312] Code: bad PC value
2647 08:46:22.841373 <4>[ 149.142627] ---[ end trace 5a48678c7e247ca1 ]---
2648 08:46:22.841589 # Segmentation fault
2649 08:46:23.075667 # [ 148.751744] lkdtm: Performing direct entry EXEC_USERSPACE
2650 08:46:23.076095 # [ 148.756021] lkdtm: attempting ok execution at c0c59a94
2651 08:46:23.076179 # [ 148.763779] lkdtm: attempting bad execution at b6f9e000
2652 08:46:23.076265 # [ 148.768086] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f9e000
2653 08:46:23.076345 # [ 148.775274] Internal error: : b [#8] SMP ARM
2654 08:46:23.119196 # [ 148.779818] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2655 08:46:23.119394 # [ 148.818888] CPU: 0 PID: 2061 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2656 08:46:23.119499 # [ 148.826917] Hardware name: STM32 (Device Tree Support)
2657 08:46:23.122059 # [ 148.832347] PC is at 0xb6f9e000
2658 08:46:23.162320 # [ 148.835757] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
2659 08:46:23.162763 # [ 148.840904] pc : [<b6f9e000>] lr : [<c0c59be8>] psr: 600e0013
2660 08:46:23.162893 # [ 148.847459] sp : c56a1e48 ip : c56a1d50 fp : c56a1e64
2661 08:46:23.162983 # [ 148.852965] r10: 0000000f r9 : c1ad70c0 r8 : c15ec020
2662 08:46:23.163066 # [ 148.858472] r7 : c56a1f60 r6 : 0000000f r5 : c53b7000 r4 : b6f9e000
2663 08:46:23.163150 # [ 148.865290] r3 : 69f9496b r2 : 69f9496b r1 : ef7955e0 r0 : 0000002b
2664 08:46:23.165426 # [ 148.872109] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2665 08:46:23.205657 # [ 148.879537] Control: 10c5387d Table: c554006a DAC: 00000051
2666 08:46:23.206082 # [ 148.885573] Process cat (pid: 2061, stack limit = 0x00cd8c3f)
2667 08:46:23.206180 # [ 148.891600] Stack: (0xc56a1e48 to 0xc56a2000)
2668 08:46:23.206265 # [ 148.896241] 1e40: 00000001 00000000 0000000f 00000024 c56a1e74 c56a1e68
2669 08:46:23.206347 # [ 148.904720] 1e60: c0c58d24 c0c59b30 c56a1e9c c56a1e78 c0c59224 c0c58d04 c0c59104 c4fada00
2670 08:46:23.206425 # [ 148.913199] 1e80: b6e63000 0000000f c3ac2f00 c56a1f60 c56a1ec4 c56a1ea0 c07e27bc c0c59110
2671 08:46:23.249014 # [ 148.921676] 1ea0: 00000000 c4fada00 b6e63000 c290d000 c56a1f60 c07e2758 c56a1f5c c56a1ec8
2672 08:46:23.249464 # [ 148.930154] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c56a0000
2673 08:46:23.249594 # [ 148.938632] 1ee0: b6e63000 00020000 00000004 0000000f 0001fff1 c56a1ee0 00000001 b6e62000
2674 08:46:23.249683 # [ 148.947110] 1f00: c4fadb40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2675 08:46:23.249769 # [ 148.955589] 1f20: 00000000 00000000 c13e2de0 69f9496b c206c220 c4fada00 c4fada00 c56a0000
2676 08:46:23.292344 # [ 148.964066] 1f40: b6e63000 00000000 00000000 00000004 c56a1f94 c56a1f60 c059c9b0 c059c304
2677 08:46:23.292773 # [ 148.972544] 1f60: 00000000 00000000 c56a1fac 69f9496b 0000000f 0000000f 7ff00000 00000004
2678 08:46:23.292876 # [ 148.981023] 1f80: c03002e4 c56a0000 c56a1fa4 c56a1f98 c059ca40 c059c948 00000000 c56a1fa8
2679 08:46:23.292962 # [ 148.989501] 1fa0: c03000c0 c059ca34 0000000f 0000000f 00000001 b6e63000 0000000f 00000001
2680 08:46:23.293042 # [ 148.997981] 1fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6e63000 00020000 0046fe38
2681 08:46:23.335758 # [ 149.006461] 1fe0: 00000004 bea6d7e8 b6f2933b b6ea2616 60080030 00000001 00000000 00000000
2682 08:46:23.335992 # [ 149.014929] Backtrace:
2683 08:46:23.336356 # [ 149.017654] [<c0c59b24>] (lkdtm_EXEC_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2684 08:46:23.336495 # [ 149.026472] r4:00000024
2685 08:46:23.336584 # [ 149.029275] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2686 08:46:23.336671 # [ 149.037582] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2687 08:46:23.336759 # [ 149.045794] r9:c56a1f60 r8:c3ac2f00 r7:0000000f r6:b6e63000 r5:c4fada00 r4:c0c59104
2688 08:46:23.379038 # [ 149.053839] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2689 08:46:23.379463 # [ 149.061961] r9:c07e2758 r8:c56a1f60 r7:c290d000 r6:b6e63000 r5:c4fada00 r4:00000000
2690 08:46:23.379570 # [ 149.070005] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2691 08:46:23.379653 # [ 149.077431] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c56a0000 r5:c4fada00
2692 08:46:23.379734 # [ 149.085551] r4:c4fada00
2693 08:46:23.379817 # [ 149.088358] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2694 08:46:23.422405 # [ 149.095784] r9:c56a0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000f r4:0000000f
2695 08:46:23.422844 # [ 149.103827] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2696 08:46:23.422957 # [ 149.111682] Exception stack(0xc56a1fa8 to 0xc56a1ff0)
2697 08:46:23.423043 # [ 149.117018] 1fa0: 0000000f 0000000f 00000001 b6e63000 0000000f 00000001
2698 08:46:23.423127 # [ 149.125497] 1fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6e63000 00020000 0046fe38
2699 08:46:23.423208 # [ 149.133970] 1fe0: 00000004 bea6d7e8 b6f2933b b6ea2616
2700 08:46:23.425498 # [ 149.139312] Code: bad PC value
2701 08:46:23.448231 # [ 149.142627] ---[ end trace 5a48678c7e247ca1 ]---
2702 08:46:23.448657 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
2703 08:46:23.448744 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
2704 08:46:23.451286 # selftests: lkdtm: EXEC_NULL.sh
2705 08:46:23.667663 <6>[ 149.943612] lkdtm: Performing direct entry EXEC_NULL
2706 08:46:23.668121 <6>[ 149.947434] lkdtm: attempting ok execution at c0c59a94
2707 08:46:23.668241 <6>[ 149.952974] lkdtm: attempting bad execution at 00000000
2708 08:46:23.668315 <1>[ 149.958520] 8<--- cut here ---
2709 08:46:23.668392 <1>[ 149.961672] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2710 08:46:23.668460 <1>[ 149.970125] pgd = 4f21b241
2711 08:46:23.668534 <1>[ 149.973037] [00000000] *pgd=00000000
2712 08:46:23.668605 <0>[ 149.976964] Internal error: Oops: 80000005 [#9] SMP ARM
2713 08:46:23.711236 <4>[ 149.982388] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2714 08:46:23.714129 <4>[ 150.021460] CPU: 0 PID: 2133 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2715 08:46:23.754704 <4>[ 150.029489] Hardware name: STM32 (Device Tree Support)
2716 08:46:23.754901 <4>[ 150.034918] PC is at 0x0
2717 08:46:23.755211 <4>[ 150.037717] LR is at execute_location+0xa4/0xb4
2718 08:46:23.755290 <4>[ 150.042513] pc : [<00000000>] lr : [<c13cd87c>] psr: 60080013
2719 08:46:23.755376 <4>[ 150.049067] sp : c53d7e38 ip : c53d7d40 fp : c53d7e54
2720 08:46:23.755461 <4>[ 150.054572] r10: 0000000a r9 : c1ad70d0 r8 : c15ec020
2721 08:46:23.755549 <4>[ 150.060078] r7 : c53d7f60 r6 : 00000000 r5 : 00000000 r4 : c0c59a94
2722 08:46:23.758123 <4>[ 150.066894] r3 : 4f57c768 r2 : 4f57c768 r1 : ef7955e0 r0 : 0000002b
2723 08:46:23.798096 <4>[ 150.073713] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2724 08:46:23.798524 <4>[ 150.081140] Control: 10c5387d Table: c60e806a DAC: 00000051
2725 08:46:23.798619 <0>[ 150.087175] Process cat (pid: 2133, stack limit = 0x9204bad3)
2726 08:46:23.798701 <0>[ 150.093201] Stack: (0xc53d7e38 to 0xc53d8000)
2727 08:46:23.798782 <0>[ 150.097836] 7e20: 00000025 c53b7000
2728 08:46:23.798862 <0>[ 150.106316] 7e40: 0000000a c53d7f60 c53d7e64 c53d7e58 c13cda88 c13cd7e4 c53d7e74 c53d7e68
2729 08:46:23.841499 <0>[ 150.114795] 7e60: c0c58d24 c13cda74 c53d7e9c c53d7e78 c0c59224 c0c58d04 c0c59104 c527ea00
2730 08:46:23.842087 <0>[ 150.123272] 7e80: b6dd9000 0000000a c3ac2f00 c53d7f60 c53d7ec4 c53d7ea0 c07e27bc c0c59110
2731 08:46:23.842310 <0>[ 150.131748] 7ea0: 00000000 c527ea00 b6dd9000 c290d000 c53d7f60 c07e2758 c53d7f5c c53d7ec8
2732 08:46:23.842482 <0>[ 150.140226] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53d6000
2733 08:46:23.842661 <0>[ 150.148704] 7ee0: b6dd9000 00020000 00000004 0000000a 0001fff6 c53d7ee0 00000001 b6dd8000
2734 08:46:23.884596 <0>[ 150.157180] 7f00: c2985780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2735 08:46:23.885023 <0>[ 150.165659] 7f20: 00000000 00000000 c13e2de0 4f57c768 c206c220 c527ea00 c527ea00 c53d6000
2736 08:46:23.885124 <0>[ 150.174136] 7f40: b6dd9000 00000000 00000000 00000004 c53d7f94 c53d7f60 c059c9b0 c059c304
2737 08:46:23.885212 <0>[ 150.182613] 7f60: 00000000 00000000 c53d7fac 4f57c768 0000000a 0000000a 7ff00000 00000004
2738 08:46:23.885299 <0>[ 150.191091] 7f80: c03002e4 c53d6000 c53d7fa4 c53d7f98 c059ca40 c059c948 00000000 c53d7fa8
2739 08:46:23.928174 <0>[ 150.199568] 7fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6dd9000 0000000a 00000001
2740 08:46:23.928601 <0>[ 150.208046] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dd9000 00020000 0050fe38
2741 08:46:23.928696 <0>[ 150.216523] 7fe0: 00000004 bee7a7e8 b6e9f33b b6e18616 60080030 00000001 00000000 00000000
2742 08:46:23.928778 <0>[ 150.224991] Backtrace:
2743 08:46:23.928859 <0>[ 150.227718] [<c13cd7d8>] (execute_location) from [<c13cda88>] (lkdtm_EXEC_NULL+0x20/0x24)
2744 08:46:23.928939 <0>[ 150.236190] r7:c53d7f60 r6:0000000a r5:c53b7000 r4:00000025
2745 08:46:23.971516 <0>[ 150.242138] [<c13cda68>] (lkdtm_EXEC_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2746 08:46:23.971952 <0>[ 150.250526] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2747 08:46:23.972061 <0>[ 150.258833] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2748 08:46:23.972142 <0>[ 150.267046] r9:c53d7f60 r8:c3ac2f00 r7:0000000a r6:b6dd9000 r5:c527ea00 r4:c0c59104
2749 08:46:23.972279 <0>[ 150.275091] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2750 08:46:23.974882 <0>[ 150.283214] r9:c07e2758 r8:c53d7f60 r7:c290d000 r6:b6dd9000 r5:c527ea00 r4:00000000
2751 08:46:24.015093 <0>[ 150.291257] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2752 08:46:24.015281 <0>[ 150.298683] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c53d6000 r5:c527ea00
2753 08:46:24.015371 <0>[ 150.306802] r4:c527ea00
2754 08:46:24.015462 <0>[ 150.309609] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2755 08:46:24.015550 <0>[ 150.317036] r9:c53d6000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2756 08:46:24.018336 <0>[ 150.325079] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2757 08:46:24.066693 <0>[ 150.332936] Exception stack(0xc53d7fa8 to 0xc53d7ff0)
2758 08:46:24.067116 <0>[ 150.338272] 7fa0: 0000000a 0000000a 00000001 b6dd9000 0000000a 00000001
2759 08:46:24.067215 <0>[ 150.346753] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dd9000 00020000 0050fe38
2760 08:46:24.067301 <0>[ 150.355225] 7fe0: 00000004 bee7a7e8 b6e9f33b b6e18616
2761 08:46:24.067381 <0>[ 150.360568] Code: bad PC value
2762 08:46:24.067470 <4>[ 150.363959] ---[ end trace 5a48678c7e247ca2 ]---
2763 08:46:24.070152 # Segmentation fault
2764 08:46:24.241963 # [ 149.943612] lkdtm: Performing direct entry EXEC_NULL
2765 08:46:24.242346 # [ 149.947434] lkdtm: attempting ok execution at c0c59a94
2766 08:46:24.242430 # [ 149.952974] lkdtm: attempting bad execution at 00000000
2767 08:46:24.242509 # [ 149.958520] 8<--- cut here ---
2768 08:46:24.242585 # [ 149.961672] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2769 08:46:24.242661 # [ 149.970125] pgd = 4f21b241
2770 08:46:24.242735 # [ 149.973037] [00000000] *pgd=00000000
2771 08:46:24.245358 # [ 149.976964] Internal error: Oops: 80000005 [#9] SMP ARM
2772 08:46:24.285495 # [ 149.982388] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2773 08:46:24.288648 # [ 150.021460] CPU: 0 PID: 2133 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2774 08:46:24.328620 # [ 150.029489] Hardware name: STM32 (Device Tree Support)
2775 08:46:24.329055 # [ 150.034918] PC is at 0x0
2776 08:46:24.329166 # [ 150.037717] LR is at execute_location+0xa4/0xb4
2777 08:46:24.329258 # [ 150.042513] pc : [<00000000>] lr : [<c13cd87c>] psr: 60080013
2778 08:46:24.329349 # [ 150.049067] sp : c53d7e38 ip : c53d7d40 fp : c53d7e54
2779 08:46:24.329426 # [ 150.054572] r10: 0000000a r9 : c1ad70d0 r8 : c15ec020
2780 08:46:24.329501 # [ 150.060078] r7 : c53d7f60 r6 : 00000000 r5 : 00000000 r4 : c0c59a94
2781 08:46:24.331835 # [ 150.066894] r3 : 4f57c768 r2 : 4f57c768 r1 : ef7955e0 r0 : 0000002b
2782 08:46:24.372259 # [ 150.073713] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2783 08:46:24.372454 # [ 150.081140] Control: 10c5387d Table: c60e806a DAC: 00000051
2784 08:46:24.372548 # [ 150.087175] Process cat (pid: 2133, stack limit = 0x9204bad3)
2785 08:46:24.372633 # [ 150.093201] Stack: (0xc53d7e38 to 0xc53d8000)
2786 08:46:24.372718 # [ 150.097836] 7e20: 00000025 c53b7000
2787 08:46:24.375430 # [ 150.106316] 7e40: 0000000a c53d7f60 c53d7e64 c53d7e58 c13cda88 c13cd7e4 c53d7e74 c53d7e68
2788 08:46:24.415331 # [ 150.114795] 7e60: c0c58d24 c13cda74 c53d7e9c c53d7e78 c0c59224 c0c58d04 c0c59104 c527ea00
2789 08:46:24.415745 # [ 150.123272] 7e80: b6dd9000 0000000a c3ac2f00 c53d7f60 c53d7ec4 c53d7ea0 c07e27bc c0c59110
2790 08:46:24.415834 # [ 150.131748] 7ea0: 00000000 c527ea00 b6dd9000 c290d000 c53d7f60 c07e2758 c53d7f5c c53d7ec8
2791 08:46:24.415918 # [ 150.140226] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c53d6000
2792 08:46:24.415985 # [ 150.148704] 7ee0: b6dd9000 00020000 00000004 0000000a 0001fff6 c53d7ee0 00000001 b6dd8000
2793 08:46:24.458706 # [ 150.157180] 7f00: c2985780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2794 08:46:24.459124 # [ 150.165659] 7f20: 00000000 00000000 c13e2de0 4f57c768 c206c220 c527ea00 c527ea00 c53d6000
2795 08:46:24.459225 # [ 150.174136] 7f40: b6dd9000 00000000 00000000 00000004 c53d7f94 c53d7f60 c059c9b0 c059c304
2796 08:46:24.459292 # [ 150.182613] 7f60: 00000000 00000000 c53d7fac 4f57c768 0000000a 0000000a 7ff00000 00000004
2797 08:46:24.459361 # [ 150.191091] 7f80: c03002e4 c53d6000 c53d7fa4 c53d7f98 c059ca40 c059c948 00000000 c53d7fa8
2798 08:46:24.502026 # [ 150.199568] 7fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6dd9000 0000000a 00000001
2799 08:46:24.502452 # [ 150.208046] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dd9000 00020000 0050fe38
2800 08:46:24.502558 # [ 150.216523] 7fe0: 00000004 bee7a7e8 b6e9f33b b6e18616 60080030 00000001 00000000 00000000
2801 08:46:24.502643 # [ 150.224991] Backtrace:
2802 08:46:24.502725 # [ 150.227718] [<c13cd7d8>] (execute_location) from [<c13cda88>] (lkdtm_EXEC_NULL+0x20/0x24)
2803 08:46:24.502806 # [ 150.236190] r7:c53d7f60 r6:0000000a r5:c53b7000 r4:00000025
2804 08:46:24.545408 # [ 150.242138] [<c13cda68>] (lkdtm_EXEC_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2805 08:46:24.545832 # [ 150.250526] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2806 08:46:24.545924 # [ 150.258833] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2807 08:46:24.546007 # [ 150.267046] r9:c53d7f60 r8:c3ac2f00 r7:0000000a r6:b6dd9000 r5:c527ea00 r4:c0c59104
2808 08:46:24.546082 # [ 150.275091] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2809 08:46:24.548761 # [ 150.283214] r9:c07e2758 r8:c53d7f60 r7:c290d000 r6:b6dd9000 r5:c527ea00 r4:00000000
2810 08:46:24.588748 # [ 150.291257] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2811 08:46:24.589152 # [ 150.298683] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c53d6000 r5:c527ea00
2812 08:46:24.589256 # [ 150.306802] r4:c527ea00
2813 08:46:24.589343 # [ 150.309609] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2814 08:46:24.589432 # [ 150.317036] r9:c53d6000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2815 08:46:24.592034 # [ 150.325079] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2816 08:46:24.641698 # [ 150.332936] Exception stack(0xc53d7fa8 to 0xc53d7ff0)
2817 08:46:24.642134 # [ 150.338272] 7fa0: 0000000a 0000000a 00000001 b6dd9000 0000000a 00000001
2818 08:46:24.642234 # [ 150.346753] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dd9000 00020000 0050fe38
2819 08:46:24.642319 # [ 150.355225] 7fe0: 00000004 bee7a7e8 b6e9f33b b6e18616
2820 08:46:24.642403 # [ 150.360568] Code: bad PC value
2821 08:46:24.642490 # [ 150.363959] ---[ end trace 5a48678c7e247ca2 ]---
2822 08:46:24.642576 # EXEC_NULL: missing 'call trace:': [FAIL]
2823 08:46:24.645073 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
2824 08:46:24.645186 # selftests: lkdtm: ACCESS_USERSPACE.sh
2825 08:46:24.948230 <6>[ 151.227539] lkdtm: Performing direct entry ACCESS_USERSPACE
2826 08:46:24.948410 <6>[ 151.232205] lkdtm: attempting bad read at b6f45000
2827 08:46:24.948516 <1>[ 151.237037] 8<--- cut here ---
2828 08:46:24.948694 <1>[ 151.240356] Unhandled fault: page domain fault (0x01b) at 0xb6f45000
2829 08:46:24.948867 <1>[ 151.247003] pgd = a0d8cea8
2830 08:46:24.948953 <1>[ 151.249970] [b6f45000] *pgd=f893c835
2831 08:46:24.949030 <0>[ 151.253825] Internal error: : 1b [#10] SMP ARM
2832 08:46:24.991348 <4>[ 151.258541] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2833 08:46:24.991552 <4>[ 151.297619] CPU: 1 PID: 2210 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2834 08:46:24.994581 <4>[ 151.305649] Hardware name: STM32 (Device Tree Support)
2835 08:46:25.034725 <4>[ 151.311083] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
2836 08:46:25.035144 <4>[ 151.316578] LR is at 0x0
2837 08:46:25.035235 <4>[ 151.319371] pc : [<c0c59d0c>] lr : [<00000000>] psr: 60080013
2838 08:46:25.035317 <4>[ 151.325924] sp : c573fe38 ip : 00000027 fp : c573fe64
2839 08:46:25.035397 <4>[ 151.331430] r10: 00000011 r9 : c1ad70dc r8 : c15ec020
2840 08:46:25.035482 <4>[ 151.336937] r7 : c573ff60 r6 : 00000051 r5 : c573e000 r4 : b6f45000
2841 08:46:25.035562 <4>[ 151.343756] r3 : 807e0662 r2 : 807e0662 r1 : ef7aa5e4 r0 : 00000026
2842 08:46:25.078045 <4>[ 151.350573] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2843 08:46:25.078478 <4>[ 151.358001] Control: 10c5387d Table: c608006a DAC: 00000051
2844 08:46:25.078571 <0>[ 151.364033] Process cat (pid: 2210, stack limit = 0xb72a7998)
2845 08:46:25.078651 <0>[ 151.370061] Stack: (0xc573fe38 to 0xc5740000)
2846 08:46:25.078731 <0>[ 151.374696] fe20: 00000022 00000000
2847 08:46:25.078810 <0>[ 151.383177] fe40: 00000000 807e0662 c573fe6c 00000026 c52f4000 00000011 c573fe74 c573fe68
2848 08:46:25.121422 <0>[ 151.391654] fe60: c0c58d24 c0c59c04 c573fe9c c573fe78 c0c59224 c0c58d04 c0c59104 c4fad000
2849 08:46:25.121968 <0>[ 151.400130] fe80: b6e0a000 00000011 c3ac2f00 c573ff60 c573fec4 c573fea0 c07e27bc c0c59110
2850 08:46:25.122158 <0>[ 151.408608] fea0: 00000000 c4fad000 b6e0a000 c290d000 c573ff60 c07e2758 c573ff5c c573fec8
2851 08:46:25.122333 <0>[ 151.417087] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c573e000
2852 08:46:25.122522 <0>[ 151.425564] fee0: b6e0a000 00020000 00000004 00000011 0001ffef c573fee0 00000001 b6e09000
2853 08:46:25.124764 <0>[ 151.434040] ff00: c50bd3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2854 08:46:25.164952 <0>[ 151.442520] ff20: 00000000 00000000 c13e2de0 807e0662 c206c220 c4fad000 c4fad000 c573e000
2855 08:46:25.165112 <0>[ 151.450998] ff40: b6e0a000 00000000 00000000 00000004 c573ff94 c573ff60 c059c9b0 c059c304
2856 08:46:25.165197 <0>[ 151.459476] ff60: 00000000 00000000 c573ffac 807e0662 00000011 00000011 7ff00000 00000004
2857 08:46:25.165276 <0>[ 151.467954] ff80: c03002e4 c573e000 c573ffa4 c573ff98 c059ca40 c059c948 00000000 c573ffa8
2858 08:46:25.168052 <0>[ 151.476431] ffa0: c03000c0 c059ca34 00000011 00000011 00000001 b6e0a000 00000011 00000001
2859 08:46:25.208318 <0>[ 151.484909] ffc0: 00000011 00000011 7ff00000 00000004 00000001 b6e0a000 00020000 0048fe38
2860 08:46:25.208482 <0>[ 151.493385] ffe0: 00000004 beafe7e8 b6ed033b b6e49616 60080030 00000001 00000000 00000000
2861 08:46:25.208570 <0>[ 151.501853] Backtrace:
2862 08:46:25.208650 <0>[ 151.504578] [<c0c59bf8>] (lkdtm_ACCESS_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2863 08:46:25.208730 <0>[ 151.513574] r6:00000011 r5:c52f4000 r4:00000026
2864 08:46:25.211542 <0>[ 151.518472] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2865 08:46:25.251444 <0>[ 151.526778] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2866 08:46:25.251918 <0>[ 151.534989] r9:c573ff60 r8:c3ac2f00 r7:00000011 r6:b6e0a000 r5:c4fad000 r4:c0c59104
2867 08:46:25.252054 <0>[ 151.543035] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2868 08:46:25.252143 <0>[ 151.551158] r9:c07e2758 r8:c573ff60 r7:c290d000 r6:b6e0a000 r5:c4fad000 r4:00000000
2869 08:46:25.252226 <0>[ 151.559200] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2870 08:46:25.294812 <0>[ 151.566627] r10:00000004 r9:00000000 r8:00000000 r7:b6e0a000 r6:c573e000 r5:c4fad000
2871 08:46:25.295009 <0>[ 151.574745] r4:c4fad000
2872 08:46:25.295319 <0>[ 151.577552] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2873 08:46:25.295408 <0>[ 151.584979] r9:c573e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000011 r4:00000011
2874 08:46:25.295499 <0>[ 151.593022] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2875 08:46:25.295582 <0>[ 151.600876] Exception stack(0xc573ffa8 to 0xc573fff0)
2876 08:46:25.298264 <0>[ 151.606213] ffa0: 00000011 00000011 00000001 b6e0a000 00000011 00000001
2877 08:46:25.331871 <0>[ 151.614693] ffc0: 00000011 00000011 7ff00000 00000004 00000001 b6e0a000 00020000 0048fe38
2878 08:46:25.332066 <0>[ 151.623164] ffe0: 00000004 beafe7e8 b6ed033b b6e49616
2879 08:46:25.332154 <0>[ 151.628499] Code: e1a01004 e3080000 e34c01ad eb1da322 (e5943000)
2880 08:46:25.335075 <4>[ 151.634880] ---[ end trace 5a48678c7e247ca3 ]---
2881 08:46:25.335202 # Segmentation fault
2882 08:46:25.538708 # [ 151.227539] lkdtm: Performing direct entry ACCESS_USERSPACE
2883 08:46:25.538877 # [ 151.232205] lkdtm: attempting bad read at b6f45000
2884 08:46:25.538966 # [ 151.237037] 8<--- cut here ---
2885 08:46:25.539047 # [ 151.240356] Unhandled fault: page domain fault (0x01b) at 0xb6f45000
2886 08:46:25.539127 # [ 151.247003] pgd = a0d8cea8
2887 08:46:25.539207 # [ 151.249970] [b6f45000] *pgd=f893c835
2888 08:46:25.539297 # [ 151.253825] Internal error: : 1b [#10] SMP ARM
2889 08:46:25.582023 # [ 151.258541] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2890 08:46:25.582212 # [ 151.297619] CPU: 1 PID: 2210 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2891 08:46:25.585185 # [ 151.305649] Hardware name: STM32 (Device Tree Support)
2892 08:46:25.625171 # [ 151.311083] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
2893 08:46:25.625369 # [ 151.316578] LR is at 0x0
2894 08:46:25.625676 # [ 151.319371] pc : [<c0c59d0c>] lr : [<00000000>] psr: 60080013
2895 08:46:25.625764 # [ 151.325924] sp : c573fe38 ip : 00000027 fp : c573fe64
2896 08:46:25.625844 # [ 151.331430] r10: 00000011 r9 : c1ad70dc r8 : c15ec020
2897 08:46:25.625922 # [ 151.336937] r7 : c573ff60 r6 : 00000051 r5 : c573e000 r4 : b6f45000
2898 08:46:25.626002 # [ 151.343756] r3 : 807e0662 r2 : 807e0662 r1 : ef7aa5e4 r0 : 00000026
2899 08:46:25.668410 # [ 151.350573] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2900 08:46:25.668874 # [ 151.358001] Control: 10c5387d Table: c608006a DAC: 00000051
2901 08:46:25.668962 # [ 151.364033] Process cat (pid: 2210, stack limit = 0xb72a7998)
2902 08:46:25.669062 # [ 151.370061] Stack: (0xc573fe38 to 0xc5740000)
2903 08:46:25.669148 # [ 151.374696] fe20: 00000022 00000000
2904 08:46:25.669223 # [ 151.383177] fe40: 00000000 807e0662 c573fe6c 00000026 c52f4000 00000011 c573fe74 c573fe68
2905 08:46:25.671861 # [ 151.391654] fe60: c0c58d24 c0c59c04 c573fe9c c573fe78 c0c59224 c0c58d04 c0c59104 c4fad000
2906 08:46:25.711983 # [ 151.400130] fe80: b6e0a000 00000011 c3ac2f00 c573ff60 c573fec4 c573fea0 c07e27bc c0c59110
2907 08:46:25.712186 # [ 151.408608] fea0: 00000000 c4fad000 b6e0a000 c290d000 c573ff60 c07e2758 c573ff5c c573fec8
2908 08:46:25.712276 # [ 151.417087] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c573e000
2909 08:46:25.712362 # [ 151.425564] fee0: b6e0a000 00020000 00000004 00000011 0001ffef c573fee0 00000001 b6e09000
2910 08:46:25.715007 # [ 151.434040] ff00: c50bd3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2911 08:46:25.755207 # [ 151.442520] ff20: 00000000 00000000 c13e2de0 807e0662 c206c220 c4fad000 c4fad000 c573e000
2912 08:46:25.755700 # [ 151.450998] ff40: b6e0a000 00000000 00000000 00000004 c573ff94 c573ff60 c059c9b0 c059c304
2913 08:46:25.755805 # [ 151.459476] ff60: 00000000 00000000 c573ffac 807e0662 00000011 00000011 7ff00000 00000004
2914 08:46:25.755888 # [ 151.467954] ff80: c03002e4 c573e000 c573ffa4 c573ff98 c059ca40 c059c948 00000000 c573ffa8
2915 08:46:25.755961 # [ 151.476431] ffa0: c03000c0 c059ca34 00000011 00000011 00000001 b6e0a000 00000011 00000001
2916 08:46:25.798659 # [ 151.484909] ffc0: 00000011 00000011 7ff00000 00000004 00000001 b6e0a000 00020000 0048fe38
2917 08:46:25.799289 # [ 151.493385] ffe0: 00000004 beafe7e8 b6ed033b b6e49616 60080030 00000001 00000000 00000000
2918 08:46:25.799408 # [ 151.501853] Backtrace:
2919 08:46:25.799508 # [ 151.504578] [<c0c59bf8>] (lkdtm_ACCESS_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2920 08:46:25.799589 # [ 151.513574] r6:00000011 r5:c52f4000 r4:00000026
2921 08:46:25.799668 # [ 151.518472] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2922 08:46:25.841888 # [ 151.526778] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2923 08:46:25.842492 # [ 151.534989] r9:c573ff60 r8:c3ac2f00 r7:00000011 r6:b6e0a000 r5:c4fad000 r4:c0c59104
2924 08:46:25.842625 # [ 151.543035] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2925 08:46:25.842723 # [ 151.551158] r9:c07e2758 r8:c573ff60 r7:c290d000 r6:b6e0a000 r5:c4fad000 r4:00000000
2926 08:46:25.842800 # [ 151.559200] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2927 08:46:25.845292 # [ 151.566627] r10:00000004 r9:00000000 r8:00000000 r7:b6e0a000 r6:c573e000 r5:c4fad000
2928 08:46:25.885317 # [ 151.574745] r4:c4fad000
2929 08:46:25.885794 # [ 151.577552] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2930 08:46:25.885909 # [ 151.584979] r9:c573e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000011 r4:00000011
2931 08:46:25.885995 # [ 151.593022] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2932 08:46:25.886075 # [ 151.600876] Exception stack(0xc573ffa8 to 0xc573fff0)
2933 08:46:25.886155 # [ 151.606213] ffa0: 00000011 00000011 00000001 b6e0a000 00000011 00000001
2934 08:46:25.927698 # [ 151.614693] ffc0: 00000011 00000011 7ff00000 00000004 00000001 b6e0a000 00020000 0048fe38
2935 08:46:25.928417 # [ 151.623164] ffe0: 00000004 beafe7e8 b6ed033b b6e49616
2936 08:46:25.928661 # [ 151.628499] Code: e1a01004 e3080000 e34c01ad eb1da322 (e5943000)
2937 08:46:25.929225 # [ 151.634880] ---[ end trace 5a48678c7e247ca3 ]---
2938 08:46:25.929334 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2939 08:46:25.931105 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2940 08:46:25.931410 # selftests: lkdtm: ACCESS_NULL.sh
2941 08:46:26.229016 <6>[ 152.508536] lkdtm: Performing direct entry ACCESS_NULL
2942 08:46:26.229749 <6>[ 152.512531] lkdtm: attempting bad read at 00000000
2943 08:46:26.229884 <1>[ 152.517839] 8<--- cut here ---
2944 08:46:26.229972 <1>[ 152.520965] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2945 08:46:26.230056 <1>[ 152.529459] pgd = 523f839f
2946 08:46:26.230137 <1>[ 152.532280] [00000000] *pgd=00000000
2947 08:46:26.230218 <0>[ 152.536132] Internal error: Oops: 5 [#11] SMP ARM
2948 08:46:26.272521 <4>[ 152.541106] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
2949 08:46:26.272722 <4>[ 152.580175] CPU: 1 PID: 2286 Comm: cat Tainted: G D W 5.10.216-cip47 #1
2950 08:46:26.275778 <4>[ 152.588203] Hardware name: STM32 (Device Tree Support)
2951 08:46:26.315704 <4>[ 152.593639] PC is at lkdtm_ACCESS_NULL+0x28/0x68
2952 08:46:26.316146 <4>[ 152.598523] LR is at __irq_work_queue_local+0x40/0x74
2953 08:46:26.316247 <4>[ 152.603848] pc : [<c13cdab4>] lr : [<c049e128>] psr: 60080013
2954 08:46:26.316335 <4>[ 152.610402] sp : c573fe50 ip : c573fd58 fp : c573fe64
2955 08:46:26.316416 <4>[ 152.615908] r10: 0000000c r9 : c1ad70f0 r8 : c15ec020
2956 08:46:26.316497 <4>[ 152.621413] r7 : c573ff60 r6 : 0000000c r5 : c52f4000 r4 : 00000000
2957 08:46:26.319102 <4>[ 152.628230] r3 : 35eda0cc r2 : 35eda0cc r1 : ef7aa5e0 r0 : 00000026
2958 08:46:26.359019 <4>[ 152.635047] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2959 08:46:26.359492 <4>[ 152.642475] Control: 10c5387d Table: c60b406a DAC: 00000051
2960 08:46:26.359635 <0>[ 152.648509] Process cat (pid: 2286, stack limit = 0xb72a7998)
2961 08:46:26.359729 <0>[ 152.654536] Stack: (0xc573fe50 to 0xc5740000)
2962 08:46:26.359812 <0>[ 152.659173] fe40: 00000027 c52f4000 c573fe74 c573fe68
2963 08:46:26.359893 <0>[ 152.667653] fe60: c0c58d24 c13cda98 c573fe9c c573fe78 c0c59224 c0c58d04 c0c59104 c4f34b40
2964 08:46:26.402639 <0>[ 152.676130] fe80: b6da5000 0000000c c3ac2f00 c573ff60 c573fec4 c573fea0 c07e27bc c0c59110
2965 08:46:26.402899 <0>[ 152.684608] fea0: 00000000 c4f34b40 b6da5000 c290d000 c573ff60 c07e2758 c573ff5c c573fec8
2966 08:46:26.403002 <0>[ 152.693087] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c573e000
2967 08:46:26.403077 <0>[ 152.701565] fee0: b6da5000 00020000 00000004 0000000c 0001fff4 c573fee0 00000001 b6da4000
2968 08:46:26.403181 <0>[ 152.710043] ff00: c4f34280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2969 08:46:26.445706 <0>[ 152.718522] ff20: 00000000 00000000 c13e2de0 35eda0cc c206c220 c4f34b40 c4f34b40 c573e000
2970 08:46:26.446104 <0>[ 152.727000] ff40: b6da5000 00000000 00000000 00000004 c573ff94 c573ff60 c059c9b0 c059c304
2971 08:46:26.446196 <0>[ 152.735477] ff60: 00000000 00000000 c573ffac 35eda0cc 0000000c 0000000c 7ff00000 00000004
2972 08:46:26.446279 <0>[ 152.743955] ff80: c03002e4 c573e000 c573ffa4 c573ff98 c059ca40 c059c948 00000000 c573ffa8
2973 08:46:26.446360 <0>[ 152.752433] ffa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6da5000 0000000c 00000001
2974 08:46:26.489051 <0>[ 152.760912] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6da5000 00020000 0045fe38
2975 08:46:26.489478 <0>[ 152.769390] ffe0: 00000004 bedeb7e8 b6e6b33b b6de4616 60080030 00000001 00000000 00000000
2976 08:46:26.489596 <0>[ 152.777858] Backtrace:
2977 08:46:26.489687 <0>[ 152.780587] [<c13cda8c>] (lkdtm_ACCESS_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2978 08:46:26.489771 <0>[ 152.789140] r5:c52f4000 r4:00000027
2979 08:46:26.489854 <0>[ 152.792991] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2980 08:46:26.492381 <0>[ 152.801296] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2981 08:46:26.532653 <0>[ 152.809508] r9:c573ff60 r8:c3ac2f00 r7:0000000c r6:b6da5000 r5:c4f34b40 r4:c0c59104
2982 08:46:26.532847 <0>[ 152.817553] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2983 08:46:26.532928 <0>[ 152.825677] r9:c07e2758 r8:c573ff60 r7:c290d000 r6:b6da5000 r5:c4f34b40 r4:00000000
2984 08:46:26.533018 <0>[ 152.833720] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2985 08:46:26.533109 <0>[ 152.841148] r10:00000004 r9:00000000 r8:00000000 r7:b6da5000 r6:c573e000 r5:c4f34b40
2986 08:46:26.535883 <0>[ 152.849267] r4:c4f34b40
2987 08:46:26.575842 <0>[ 152.852074] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2988 08:46:26.576299 <0>[ 152.859501] r9:c573e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
2989 08:46:26.576408 <0>[ 152.867544] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2990 08:46:26.576495 <0>[ 152.875400] Exception stack(0xc573ffa8 to 0xc573fff0)
2991 08:46:26.576583 <0>[ 152.880738] ffa0: 0000000c 0000000c 00000001 b6da5000 0000000c 00000001
2992 08:46:26.607459 <0>[ 152.889218] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6da5000 00020000 0045fe38
2993 08:46:26.607906 <0>[ 152.897693] ffe0: 00000004 bedeb7e8 b6e6b33b b6de4616
2994 08:46:26.608041 <0>[ 152.903029] Code: e3080000 e34c01ad e1a01004 ebffd3b8 (e5945000)
2995 08:46:26.610867 <4>[ 152.909511] ---[ end trace 5a48678c7e247ca4 ]---
2996 08:46:26.611019 # Segmentation fault
2997 08:46:26.842949 # [ 152.508536] lkdtm: Performing direct entry ACCESS_NULL
2998 08:46:26.843391 # [ 152.512531] lkdtm: attempting bad read at 00000000
2999 08:46:26.843512 # [ 152.517839] 8<--- cut here ---
3000 08:46:26.843591 # [ 152.520965] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3001 08:46:26.843675 # [ 152.529459] pgd = 523f839f
3002 08:46:26.843750 # [ 152.532280] [00000000] *pgd=00000000
3003 08:46:26.843835 # [ 152.536132] Internal error: Oops: 5 [#11] SMP ARM
3004 08:46:26.886516 # [ 152.541106] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3005 08:46:26.886721 # [ 152.580175] CPU: 1 PID: 2286 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3006 08:46:26.889752 # [ 152.588203] Hardware name: STM32 (Device Tree Support)
3007 08:46:26.929584 # [ 152.593639] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3008 08:46:26.930052 # [ 152.598523] LR is at __irq_work_queue_local+0x40/0x74
3009 08:46:26.930182 # [ 152.603848] pc : [<c13cdab4>] lr : [<c049e128>] psr: 60080013
3010 08:46:26.930276 # [ 152.610402] sp : c573fe50 ip : c573fd58 fp : c573fe64
3011 08:46:26.930359 # [ 152.615908] r10: 0000000c r9 : c1ad70f0 r8 : c15ec020
3012 08:46:26.930438 # [ 152.621413] r7 : c573ff60 r6 : 0000000c r5 : c52f4000 r4 : 00000000
3013 08:46:26.930530 # [ 152.628230] r3 : 35eda0cc r2 : 35eda0cc r1 : ef7aa5e0 r0 : 00000026
3014 08:46:26.973010 # [ 152.635047] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3015 08:46:26.973456 # [ 152.642475] Control: 10c5387d Table: c60b406a DAC: 00000051
3016 08:46:26.973574 # [ 152.648509] Process cat (pid: 2286, stack limit = 0xb72a7998)
3017 08:46:26.973798 # [ 152.654536] Stack: (0xc573fe50 to 0xc5740000)
3018 08:46:26.973882 # [ 152.659173] fe40: 00000027 c52f4000 c573fe74 c573fe68
3019 08:46:26.973963 # [ 152.667653] fe60: c0c58d24 c13cda98 c573fe9c c573fe78 c0c59224 c0c58d04 c0c59104 c4f34b40
3020 08:46:26.976377 # [ 152.676130] fe80: b6da5000 0000000c c3ac2f00 c573ff60 c573fec4 c573fea0 c07e27bc c0c59110
3021 08:46:27.016559 # [ 152.684608] fea0: 00000000 c4f34b40 b6da5000 c290d000 c573ff60 c07e2758 c573ff5c c573fec8
3022 08:46:27.016780 # [ 152.693087] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c573e000
3023 08:46:27.016881 # [ 152.701565] fee0: b6da5000 00020000 00000004 0000000c 0001fff4 c573fee0 00000001 b6da4000
3024 08:46:27.016969 # [ 152.710043] ff00: c4f34280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3025 08:46:27.019696 # [ 152.718522] ff20: 00000000 00000000 c13e2de0 35eda0cc c206c220 c4f34b40 c4f34b40 c573e000
3026 08:46:27.059892 # [ 152.727000] ff40: b6da5000 00000000 00000000 00000004 c573ff94 c573ff60 c059c9b0 c059c304
3027 08:46:27.060091 # [ 152.735477] ff60: 00000000 00000000 c573ffac 35eda0cc 0000000c 0000000c 7ff00000 00000004
3028 08:46:27.060183 # [ 152.743955] ff80: c03002e4 c573e000 c573ffa4 c573ff98 c059ca40 c059c948 00000000 c573ffa8
3029 08:46:27.060292 # [ 152.752433] ffa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6da5000 0000000c 00000001
3030 08:46:27.063187 # [ 152.760912] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6da5000 00020000 0045fe38
3031 08:46:27.103028 # [ 152.769390] ffe0: 00000004 bedeb7e8 b6e6b33b b6de4616 60080030 00000001 00000000 00000000
3032 08:46:27.103479 # [ 152.777858] Backtrace:
3033 08:46:27.103572 # [ 152.780587] [<c13cda8c>] (lkdtm_ACCESS_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3034 08:46:27.103654 # [ 152.789140] r5:c52f4000 r4:00000027
3035 08:46:27.103739 # [ 152.792991] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3036 08:46:27.103819 # [ 152.801296] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3037 08:46:27.146378 # [ 152.809508] r9:c573ff60 r8:c3ac2f00 r7:0000000c r6:b6da5000 r5:c4f34b40 r4:c0c59104
3038 08:46:27.146810 # [ 152.817553] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3039 08:46:27.146925 # [ 152.825677] r9:c07e2758 r8:c573ff60 r7:c290d000 r6:b6da5000 r5:c4f34b40 r4:00000000
3040 08:46:27.147011 # [ 152.833720] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3041 08:46:27.147094 # [ 152.841148] r10:00000004 r9:00000000 r8:00000000 r7:b6da5000 r6:c573e000 r5:c4f34b40
3042 08:46:27.147175 # [ 152.849267] r4:c4f34b40
3043 08:46:27.149874 # [ 152.852074] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3044 08:46:27.190014 # [ 152.859501] r9:c573e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
3045 08:46:27.190217 # [ 152.867544] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3046 08:46:27.190310 # [ 152.875400] Exception stack(0xc573ffa8 to 0xc573fff0)
3047 08:46:27.190393 # [ 152.880738] ffa0: 0000000c 0000000c 00000001 b6da5000 0000000c 00000001
3048 08:46:27.190475 # [ 152.889218] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6da5000 00020000 0045fe38
3049 08:46:27.193144 # [ 152.897693] ffe0: 00000004 bedeb7e8 b6e6b33b b6de4616
3050 08:46:27.226505 # [ 152.903029] Code: e3080000 e34c01ad e1a01004 ebffd3b8 (e5945000)
3051 08:46:27.226905 # [ 152.909511] ---[ end trace 5a48678c7e247ca4 ]---
3052 08:46:27.227005 # ACCESS_NULL: missing 'call trace:': [FAIL]
3053 08:46:27.229925 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3054 08:46:27.230039 # selftests: lkdtm: WRITE_RO.sh
3055 08:46:27.565322 <6>[ 153.844880] lkdtm: Performing direct entry WRITE_RO
3056 08:46:27.565790 <6>[ 153.848771] lkdtm: attempting bad rodata write at c15ec2b8
3057 08:46:27.565891 <1>[ 153.854381] 8<--- cut here ---
3058 08:46:27.565969 <1>[ 153.857692] Unable to handle kernel paging request at virtual address c15ec2b8
3059 08:46:27.566043 <1>[ 153.865210] pgd = 12816a80
3060 08:46:27.566116 <1>[ 153.868177] [c15ec2b8] *pgd=c141941e(bad)
3061 08:46:27.566232 <0>[ 153.872467] Internal error: Oops: 80d [#12] SMP ARM
3062 08:46:27.608889 <4>[ 153.877618] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3063 08:46:27.609089 <4>[ 153.916683] CPU: 1 PID: 2361 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3064 08:46:27.612035 <4>[ 153.924714] Hardware name: STM32 (Device Tree Support)
3065 08:46:27.652020 <4>[ 153.930148] PC is at lkdtm_WRITE_RO+0x44/0x50
3066 08:46:27.652467 <4>[ 153.934770] LR is at 0x0
3067 08:46:27.652568 <4>[ 153.937562] pc : [<c13cd8d0>] lr : [<00000000>] psr: 60080013
3068 08:46:27.652654 <4>[ 153.944117] sp : c52d3e50 ip : 00000027 fp : c52d3e64
3069 08:46:27.652882 <4>[ 153.949622] r10: 00000009 r9 : c1ad70fc r8 : c15ec020
3070 08:46:27.652986 <4>[ 153.955129] r7 : c52d3f60 r6 : 00000009 r5 : c5391000 r4 : c15ec2b8
3071 08:46:27.653069 <4>[ 153.961946] r3 : 0198b861 r2 : aa55aa55 r1 : ef7aa5e4 r0 : c1ad7f00
3072 08:46:27.695364 <4>[ 153.968764] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3073 08:46:27.695812 <4>[ 153.976192] Control: 10c5387d Table: c572c06a DAC: 00000051
3074 08:46:27.695914 <0>[ 153.982223] Process cat (pid: 2361, stack limit = 0x5b53dc2a)
3075 08:46:27.695996 <0>[ 153.988251] Stack: (0xc52d3e50 to 0xc52d4000)
3076 08:46:27.696078 <0>[ 153.992889] 3e40: 00000028 c5391000 c52d3e74 c52d3e68
3077 08:46:27.696161 <0>[ 154.001368] 3e60: c0c58d24 c13cd898 c52d3e9c c52d3e78 c0c59224 c0c58d04 c0c59104 c527e780
3078 08:46:27.738711 <0>[ 154.009844] 3e80: b6e0b000 00000009 c3ac2f00 c52d3f60 c52d3ec4 c52d3ea0 c07e27bc c0c59110
3079 08:46:27.739130 <0>[ 154.018321] 3ea0: 00000000 c527e780 b6e0b000 c290d000 c52d3f60 c07e2758 c52d3f5c c52d3ec8
3080 08:46:27.739248 <0>[ 154.026796] 3ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c52d2000
3081 08:46:27.739345 <0>[ 154.035273] 3ee0: b6e0b000 00020000 00000004 00000009 0001fff7 c52d3ee0 00000001 b6e0a000
3082 08:46:27.739438 <0>[ 154.043749] 3f00: c527e640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3083 08:46:27.782057 <0>[ 154.052227] 3f20: 00000000 00000000 c13e2de0 0f174fbf c206c220 c527e780 c527e780 c52d2000
3084 08:46:27.782458 <0>[ 154.060705] 3f40: b6e0b000 00000000 00000000 00000004 c52d3f94 c52d3f60 c059c9b0 c059c304
3085 08:46:27.782555 <0>[ 154.069182] 3f60: 00000000 00000000 c52d3fac 0f174fbf 00000009 00000009 7ff00000 00000004
3086 08:46:27.782640 <0>[ 154.077659] 3f80: c03002e4 c52d2000 c52d3fa4 c52d3f98 c059ca40 c059c948 00000000 c52d3fa8
3087 08:46:27.782718 <0>[ 154.086137] 3fa0: c03000c0 c059ca34 00000009 00000009 00000001 b6e0b000 00000009 00000001
3088 08:46:27.785456 <0>[ 154.094614] 3fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e0b000 00020000 004dfe38
3089 08:46:27.825624 <0>[ 154.103090] 3fe0: 00000004 be87f7e8 b6ed133b b6e4a616 60080030 00000001 00000000 00000000
3090 08:46:27.825811 <0>[ 154.111557] Backtrace:
3091 08:46:27.825900 <0>[ 154.114284] [<c13cd88c>] (lkdtm_WRITE_RO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3092 08:46:27.825991 <0>[ 154.122575] r5:c5391000 r4:00000028
3093 08:46:27.826081 <0>[ 154.126424] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3094 08:46:27.828801 <0>[ 154.134731] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3095 08:46:27.868754 <0>[ 154.142941] r9:c52d3f60 r8:c3ac2f00 r7:00000009 r6:b6e0b000 r5:c527e780 r4:c0c59104
3096 08:46:27.869195 <0>[ 154.150985] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3097 08:46:27.869305 <0>[ 154.159108] r9:c07e2758 r8:c52d3f60 r7:c290d000 r6:b6e0b000 r5:c527e780 r4:00000000
3098 08:46:27.869399 <0>[ 154.167150] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3099 08:46:27.869498 <0>[ 154.174575] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c52d2000 r5:c527e780
3100 08:46:27.869584 <0>[ 154.182694] r4:c527e780
3101 08:46:27.912109 <0>[ 154.185500] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3102 08:46:27.912553 <0>[ 154.192927] r9:c52d2000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000009 r4:00000009
3103 08:46:27.912657 <0>[ 154.200969] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3104 08:46:27.912743 <0>[ 154.208823] Exception stack(0xc52d3fa8 to 0xc52d3ff0)
3105 08:46:27.912826 <0>[ 154.214158] 3fa0: 00000009 00000009 00000001 b6e0b000 00000009 00000001
3106 08:46:27.915543 <0>[ 154.222638] 3fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e0b000 00020000 004dfe38
3107 08:46:27.938590 <0>[ 154.231110] 3fe0: 00000004 be87f7e8 b6ed133b b6e4a616
3108 08:46:27.939050 <0>[ 154.236446] Code: e34a3bcd e3070f00 e34c01ad e0233002 (e5843000)
3109 08:46:27.941776 <4>[ 154.242828] ---[ end trace 5a48678c7e247ca5 ]---
3110 08:46:27.942000 # Segmentation fault
3111 08:46:28.158292 # [ 153.844880] lkdtm: Performing direct entry WRITE_RO
3112 08:46:28.158727 # [ 153.848771] lkdtm: attempting bad rodata write at c15ec2b8
3113 08:46:28.158827 # [ 153.854381] 8<--- cut here ---
3114 08:46:28.158910 # [ 153.857692] Unable to handle kernel paging request at virtual address c15ec2b8
3115 08:46:28.158992 # [ 153.865210] pgd = 12816a80
3116 08:46:28.159071 # [ 153.868177] [c15ec2b8] *pgd=c141941e(bad)
3117 08:46:28.159151 # [ 153.872467] Internal error: Oops: 80d [#12] SMP ARM
3118 08:46:28.201879 # [ 153.877618] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3119 08:46:28.202078 # [ 153.916683] CPU: 1 PID: 2361 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3120 08:46:28.205035 # [ 153.924714] Hardware name: STM32 (Device Tree Support)
3121 08:46:28.245004 # [ 153.930148] PC is at lkdtm_WRITE_RO+0x44/0x50
3122 08:46:28.245435 # [ 153.934770] LR is at 0x0
3123 08:46:28.245542 # [ 153.937562] pc : [<c13cd8d0>] lr : [<00000000>] psr: 60080013
3124 08:46:28.245616 # [ 153.944117] sp : c52d3e50 ip : 00000027 fp : c52d3e64
3125 08:46:28.245702 # [ 153.949622] r10: 00000009 r9 : c1ad70fc r8 : c15ec020
3126 08:46:28.245791 # [ 153.955129] r7 : c52d3f60 r6 : 00000009 r5 : c5391000 r4 : c15ec2b8
3127 08:46:28.245876 # [ 153.961946] r3 : 0198b861 r2 : aa55aa55 r1 : ef7aa5e4 r0 : c1ad7f00
3128 08:46:28.288371 # [ 153.968764] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3129 08:46:28.288814 # [ 153.976192] Control: 10c5387d Table: c572c06a DAC: 00000051
3130 08:46:28.288894 # [ 153.982223] Process cat (pid: 2361, stack limit = 0x5b53dc2a)
3131 08:46:28.288973 # [ 153.988251] Stack: (0xc52d3e50 to 0xc52d4000)
3132 08:46:28.289047 # [ 153.992889] 3e40: 00000028 c5391000 c52d3e74 c52d3e68
3133 08:46:28.289123 # [ 154.001368] 3e60: c0c58d24 c13cd898 c52d3e9c c52d3e78 c0c59224 c0c58d04 c0c59104 c527e780
3134 08:46:28.291893 # [ 154.009844] 3e80: b6e0b000 00000009 c3ac2f00 c52d3f60 c52d3ec4 c52d3ea0 c07e27bc c0c59110
3135 08:46:28.331979 # [ 154.018321] 3ea0: 00000000 c527e780 b6e0b000 c290d000 c52d3f60 c07e2758 c52d3f5c c52d3ec8
3136 08:46:28.332175 # [ 154.026796] 3ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c52d2000
3137 08:46:28.332268 # [ 154.035273] 3ee0: b6e0b000 00020000 00000004 00000009 0001fff7 c52d3ee0 00000001 b6e0a000
3138 08:46:28.332351 # [ 154.043749] 3f00: c527e640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3139 08:46:28.335204 # [ 154.052227] 3f20: 00000000 00000000 c13e2de0 0f174fbf c206c220 c527e780 c527e780 c52d2000
3140 08:46:28.375249 # [ 154.060705] 3f40: b6e0b000 00000000 00000000 00000004 c52d3f94 c52d3f60 c059c9b0 c059c304
3141 08:46:28.375447 # [ 154.069182] 3f60: 00000000 00000000 c52d3fac 0f174fbf 00000009 00000009 7ff00000 00000004
3142 08:46:28.375544 # [ 154.077659] 3f80: c03002e4 c52d2000 c52d3fa4 c52d3f98 c059ca40 c059c948 00000000 c52d3fa8
3143 08:46:28.375630 # [ 154.086137] 3fa0: c03000c0 c059ca34 00000009 00000009 00000001 b6e0b000 00000009 00000001
3144 08:46:28.378721 # [ 154.094614] 3fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e0b000 00020000 004dfe38
3145 08:46:28.418386 # [ 154.103090] 3fe0: 00000004 be87f7e8 b6ed133b b6e4a616 60080030 00000001 00000000 00000000
3146 08:46:28.418841 # [ 154.111557] Backtrace:
3147 08:46:28.418944 # [ 154.114284] [<c13cd88c>] (lkdtm_WRITE_RO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3148 08:46:28.419030 # [ 154.122575] r5:c5391000 r4:00000028
3149 08:46:28.419111 # [ 154.126424] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3150 08:46:28.419192 # [ 154.134731] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3151 08:46:28.461761 # [ 154.142941] r9:c52d3f60 r8:c3ac2f00 r7:00000009 r6:b6e0b000 r5:c527e780 r4:c0c59104
3152 08:46:28.462217 # [ 154.150985] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3153 08:46:28.462328 # [ 154.159108] r9:c07e2758 r8:c52d3f60 r7:c290d000 r6:b6e0b000 r5:c527e780 r4:00000000
3154 08:46:28.462417 # [ 154.167150] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3155 08:46:28.462499 # [ 154.174575] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c52d2000 r5:c527e780
3156 08:46:28.462580 # [ 154.182694] r4:c527e780
3157 08:46:28.465142 # [ 154.185500] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3158 08:46:28.505306 # [ 154.192927] r9:c52d2000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000009 r4:00000009
3159 08:46:28.505508 # [ 154.200969] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3160 08:46:28.505597 # [ 154.208823] Exception stack(0xc52d3fa8 to 0xc52d3ff0)
3161 08:46:28.505681 # [ 154.214158] 3fa0: 00000009 00000009 00000001 b6e0b000 00000009 00000001
3162 08:46:28.505763 # [ 154.222638] 3fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e0b000 00020000 004dfe38
3163 08:46:28.508377 # [ 154.231110] 3fe0: 00000004 be87f7e8 b6ed133b b6e4a616
3164 08:46:28.536544 # [ 154.236446] Code: e34a3bcd e3070f00 e34c01ad e0233002 (e5843000)
3165 08:46:28.536993 # [ 154.242828] ---[ end trace 5a48678c7e247ca5 ]---
3166 08:46:28.537095 # WRITE_RO: missing 'call trace:': [FAIL]
3167 08:46:28.539970 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3168 08:46:28.540115 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3169 08:46:28.851896 <6>[ 155.126583] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3170 08:46:28.852308 <6>[ 155.131435] lkdtm: attempting bad ro_after_init write at c1b8ac74
3171 08:46:28.852411 <1>[ 155.137853] 8<--- cut here ---
3172 08:46:28.852502 <1>[ 155.140975] Unable to handle kernel paging request at virtual address c1b8ac74
3173 08:46:28.852593 <1>[ 155.148493] pgd = 8d2433d9
3174 08:46:28.852682 <1>[ 155.151456] [c1b8ac74] *pgd=c1a1941e(bad)
3175 08:46:28.852774 <0>[ 155.155746] Internal error: Oops: 80d [#13] SMP ARM
3176 08:46:28.895416 <4>[ 155.160896] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3177 08:46:28.895630 <4>[ 155.199970] CPU: 0 PID: 2436 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3178 08:46:28.898627 <4>[ 155.208000] Hardware name: STM32 (Device Tree Support)
3179 08:46:28.938571 <4>[ 155.213434] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3180 08:46:28.939041 <4>[ 155.219019] LR is at __irq_work_queue_local+0x40/0x74
3181 08:46:28.939147 <4>[ 155.224344] pc : [<c13cd940>] lr : [<c049e128>] psr: 60080013
3182 08:46:28.939235 <4>[ 155.230897] sp : c5601e50 ip : c5601d58 fp : c5601e64
3183 08:46:28.939323 <4>[ 155.236403] r10: 00000014 r9 : c1ad7108 r8 : c15ec020
3184 08:46:28.939407 <4>[ 155.241910] r7 : c5601f60 r6 : 00000014 r5 : c5046000 r4 : c1b8ac74
3185 08:46:28.939509 <4>[ 155.248726] r3 : fe67479e r2 : 55aa55aa r1 : ef7955e0 r0 : c1ad7f00
3186 08:46:28.981922 <4>[ 155.255544] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3187 08:46:28.982392 <4>[ 155.262971] Control: 10c5387d Table: c606c06a DAC: 00000051
3188 08:46:28.982499 <0>[ 155.269004] Process cat (pid: 2436, stack limit = 0xb4910c46)
3189 08:46:28.982588 <0>[ 155.275033] Stack: (0xc5601e50 to 0xc5602000)
3190 08:46:28.982674 <0>[ 155.279669] 1e40: 00000029 c5046000 c5601e74 c5601e68
3191 08:46:28.982759 <0>[ 155.288149] 1e60: c0c58d24 c13cd8e8 c5601e9c c5601e78 c0c59224 c0c58d04 c0c59104 c51bf640
3192 08:46:29.025274 <0>[ 155.296626] 1e80: b6e86000 00000014 c3ac2f00 c5601f60 c5601ec4 c5601ea0 c07e27bc c0c59110
3193 08:46:29.025722 <0>[ 155.305103] 1ea0: 00000000 c51bf640 b6e86000 c290d000 c5601f60 c07e2758 c5601f5c c5601ec8
3194 08:46:29.025827 <0>[ 155.313580] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c5600000
3195 08:46:29.025914 <0>[ 155.322058] 1ee0: b6e86000 00020000 00000004 00000014 0001ffec c5601ee0 00000001 b6e85000
3196 08:46:29.025997 <0>[ 155.330536] 1f00: c51bfa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3197 08:46:29.068617 <0>[ 155.339016] 1f20: 00000000 00000000 c13e2de0 14bdc73d c206c220 c51bf640 c51bf640 c5600000
3198 08:46:29.069059 <0>[ 155.347492] 1f40: b6e86000 00000000 00000000 00000004 c5601f94 c5601f60 c059c9b0 c059c304
3199 08:46:29.069159 <0>[ 155.355969] 1f60: 00000000 00000000 c5601fac 14bdc73d 00000014 00000014 7ff00000 00000004
3200 08:46:29.069245 <0>[ 155.364446] 1f80: c03002e4 c5600000 c5601fa4 c5601f98 c059ca40 c059c948 00000000 c5601fa8
3201 08:46:29.069327 <0>[ 155.372923] 1fa0: c03000c0 c059ca34 00000014 00000014 00000001 b6e86000 00000014 00000001
3202 08:46:29.071991 <0>[ 155.381401] 1fc0: 00000014 00000014 7ff00000 00000004 00000001 b6e86000 00020000 0041fe38
3203 08:46:29.112049 <0>[ 155.389878] 1fe0: 00000004 bed8e7e8 b6f4c33b b6ec5616 60080030 00000001 00000000 00000000
3204 08:46:29.112251 <0>[ 155.398345] Backtrace:
3205 08:46:29.112337 <0>[ 155.401074] [<c13cd8dc>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3206 08:46:29.112425 <0>[ 155.410324] r5:c5046000 r4:00000029
3207 08:46:29.112506 <0>[ 155.414175] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3208 08:46:29.115228 <0>[ 155.422480] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3209 08:46:29.155299 <0>[ 155.430690] r9:c5601f60 r8:c3ac2f00 r7:00000014 r6:b6e86000 r5:c51bf640 r4:c0c59104
3210 08:46:29.155762 <0>[ 155.438735] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3211 08:46:29.155861 <0>[ 155.446858] r9:c07e2758 r8:c5601f60 r7:c290d000 r6:b6e86000 r5:c51bf640 r4:00000000
3212 08:46:29.155950 <0>[ 155.454900] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3213 08:46:29.156034 <0>[ 155.462328] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c5600000 r5:c51bf640
3214 08:46:29.158758 <0>[ 155.470445] r4:c51bf640
3215 08:46:29.198657 <0>[ 155.473252] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3216 08:46:29.199096 <0>[ 155.480679] r9:c5600000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000014 r4:00000014
3217 08:46:29.199214 <0>[ 155.488722] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3218 08:46:29.199309 <0>[ 155.496576] Exception stack(0xc5601fa8 to 0xc5601ff0)
3219 08:46:29.199406 <0>[ 155.501914] 1fa0: 00000014 00000014 00000001 b6e86000 00000014 00000001
3220 08:46:29.202108 <0>[ 155.510393] 1fc0: 00000014 00000014 7ff00000 00000004 00000001 b6e86000 00020000 0041fe38
3221 08:46:29.234510 <0>[ 155.518865] 1fe0: 00000004 bed8e7e8 b6f4c33b b6ec5616
3222 08:46:29.234994 <0>[ 155.524202] Code: e34a3bcd e3070f00 e34c01ad e0233002 (e5843000)
3223 08:46:29.235105 <4>[ 155.530583] ---[ end trace 5a48678c7e247ca6 ]---
3224 08:46:29.237915 # Segmentation fault
3225 08:46:29.472970 # [ 155.126583] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3226 08:46:29.473165 # [ 155.131435] lkdtm: attempting bad ro_after_init write at c1b8ac74
3227 08:46:29.473263 # [ 155.137853] 8<--- cut here ---
3228 08:46:29.473345 # [ 155.140975] Unable to handle kernel paging request at virtual address c1b8ac74
3229 08:46:29.473423 # [ 155.148493] pgd = 8d2433d9
3230 08:46:29.473497 # [ 155.151456] [c1b8ac74] *pgd=c1a1941e(bad)
3231 08:46:29.473568 # [ 155.155746] Internal error: Oops: 80d [#13] SMP ARM
3232 08:46:29.516252 # [ 155.160896] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3233 08:46:29.516429 # [ 155.199970] CPU: 0 PID: 2436 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3234 08:46:29.559413 # [ 155.208000] Hardware name: STM32 (Device Tree Support)
3235 08:46:29.559849 # [ 155.213434] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3236 08:46:29.559962 # [ 155.219019] LR is at __irq_work_queue_local+0x40/0x74
3237 08:46:29.560052 # [ 155.224344] pc : [<c13cd940>] lr : [<c049e128>] psr: 60080013
3238 08:46:29.560136 # [ 155.230897] sp : c5601e50 ip : c5601d58 fp : c5601e64
3239 08:46:29.560218 # [ 155.236403] r10: 00000014 r9 : c1ad7108 r8 : c15ec020
3240 08:46:29.560300 # [ 155.241910] r7 : c5601f60 r6 : 00000014 r5 : c5046000 r4 : c1b8ac74
3241 08:46:29.562836 # [ 155.248726] r3 : fe67479e r2 : 55aa55aa r1 : ef7955e0 r0 : c1ad7f00
3242 08:46:29.602913 # [ 155.255544] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3243 08:46:29.603094 # [ 155.262971] Control: 10c5387d Table: c606c06a DAC: 00000051
3244 08:46:29.603182 # [ 155.269004] Process cat (pid: 2436, stack limit = 0xb4910c46)
3245 08:46:29.603264 # [ 155.275033] Stack: (0xc5601e50 to 0xc5602000)
3246 08:46:29.603339 # [ 155.279669] 1e40: 00000029 c5046000 c5601e74 c5601e68
3247 08:46:29.606138 # [ 155.288149] 1e60: c0c58d24 c13cd8e8 c5601e9c c5601e78 c0c59224 c0c58d04 c0c59104 c51bf640
3248 08:46:29.646090 # [ 155.296626] 1e80: b6e86000 00000014 c3ac2f00 c5601f60 c5601ec4 c5601ea0 c07e27bc c0c59110
3249 08:46:29.646508 # [ 155.305103] 1ea0: 00000000 c51bf640 b6e86000 c290d000 c5601f60 c07e2758 c5601f5c c5601ec8
3250 08:46:29.646606 # [ 155.313580] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13e2de0 c059c9b0 c5600000
3251 08:46:29.646687 # [ 155.322058] 1ee0: b6e86000 00020000 00000004 00000014 0001ffec c5601ee0 00000001 b6e85000
3252 08:46:29.646773 # [ 155.330536] 1f00: c51bfa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3253 08:46:29.689463 # [ 155.339016] 1f20: 00000000 00000000 c13e2de0 14bdc73d c206c220 c51bf640 c51bf640 c5600000
3254 08:46:29.689935 # [ 155.347492] 1f40: b6e86000 00000000 00000000 00000004 c5601f94 c5601f60 c059c9b0 c059c304
3255 08:46:29.690048 # [ 155.355969] 1f60: 00000000 00000000 c5601fac 14bdc73d 00000014 00000014 7ff00000 00000004
3256 08:46:29.690135 # [ 155.364446] 1f80: c03002e4 c5600000 c5601fa4 c5601f98 c059ca40 c059c948 00000000 c5601fa8
3257 08:46:29.690217 # [ 155.372923] 1fa0: c03000c0 c059ca34 00000014 00000014 00000001 b6e86000 00000014 00000001
3258 08:46:29.732824 # [ 155.381401] 1fc0: 00000014 00000014 7ff00000 00000004 00000001 b6e86000 00020000 0041fe38
3259 08:46:29.733281 # [ 155.389878] 1fe0: 00000004 bed8e7e8 b6f4c33b b6ec5616 60080030 00000001 00000000 00000000
3260 08:46:29.733375 # [ 155.398345] Backtrace:
3261 08:46:29.733456 # [ 155.401074] [<c13cd8dc>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3262 08:46:29.733539 # [ 155.410324] r5:c5046000 r4:00000029
3263 08:46:29.733617 # [ 155.414175] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3264 08:46:29.736118 # [ 155.422480] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3265 08:46:29.776367 # [ 155.430690] r9:c5601f60 r8:c3ac2f00 r7:00000014 r6:b6e86000 r5:c51bf640 r4:c0c59104
3266 08:46:29.776572 # [ 155.438735] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3267 08:46:29.776665 # [ 155.446858] r9:c07e2758 r8:c5601f60 r7:c290d000 r6:b6e86000 r5:c51bf640 r4:00000000
3268 08:46:29.776749 # [ 155.454900] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3269 08:46:29.776832 # [ 155.462328] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c5600000 r5:c51bf640
3270 08:46:29.779579 # [ 155.470445] r4:c51bf640
3271 08:46:29.819499 # [ 155.473252] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3272 08:46:29.819926 # [ 155.480679] r9:c5600000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000014 r4:00000014
3273 08:46:29.820033 # [ 155.488722] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3274 08:46:29.820117 # [ 155.496576] Exception stack(0xc5601fa8 to 0xc5601ff0)
3275 08:46:29.820200 # [ 155.501914] 1fa0: 00000014 00000014 00000001 b6e86000 00000014 00000001
3276 08:46:29.822926 # [ 155.510393] 1fc0: 00000014 00000014 7ff00000 00000004 00000001 b6e86000 00020000 0041fe38
3277 08:46:29.862477 # [ 155.518865] 1fe0: 00000004 bed8e7e8 b6f4c33b b6ec5616
3278 08:46:29.862902 # [ 155.524202] Code: e34a3bcd e3070f00 e34c01ad e0233002 (e5843000)
3279 08:46:29.863000 # [ 155.530583] ---[ end trace 5a48678c7e247ca6 ]---
3280 08:46:29.863084 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3281 08:46:29.863165 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3282 08:46:29.865885 # selftests: lkdtm: WRITE_KERN.sh
3283 08:46:30.163548 <6>[ 156.443096] lkdtm: Performing direct entry WRITE_KERN
3284 08:46:30.163966 <6>[ 156.447007] lkdtm: attempting bad 7814432 byte write at c13cd7b4
3285 08:46:30.164121 <1>[ 156.453480] 8<--- cut here ---
3286 08:46:30.164224 <1>[ 156.456612] Unable to handle kernel paging request at virtual address c13cd7b4
3287 08:46:30.164310 <1>[ 156.464129] pgd = 4dd5b218
3288 08:46:30.164386 <1>[ 156.467094] [c13cd7b4] *pgd=c121940e(bad)
3289 08:46:30.164462 <0>[ 156.471383] Internal error: Oops: 80d [#14] SMP ARM
3290 08:46:30.207121 <4>[ 156.476533] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3291 08:46:30.207293 <4>[ 156.515608] CPU: 1 PID: 2511 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3292 08:46:30.250248 <4>[ 156.523637] Hardware name: STM32 (Device Tree Support)
3293 08:46:30.250425 <4>[ 156.529071] PC is at memcpy+0x50/0x330
3294 08:46:30.250741 <4>[ 156.533082] LR is at 0xe92dd830
3295 08:46:30.250826 <4>[ 156.536486] pc : [<c08d5b70>] lr : [<e92dd830>] psr: 20080013
3296 08:46:30.250892 <4>[ 156.543041] sp : c5601e2c ip : e1a0c00d fp : c5601e64
3297 08:46:30.250960 <4>[ 156.548547] r10: 0000000b r9 : c1ad711c r8 : e89da800
3298 08:46:30.251043 <4>[ 156.554055] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3299 08:46:30.253728 <4>[ 156.560874] r3 : e1a0c00d r2 : 00773c80 r1 : c0c59ab4 r0 : c13cd7b4
3300 08:46:30.293527 <4>[ 156.567693] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3301 08:46:30.293942 <4>[ 156.575123] Control: 10c5387d Table: c608406a DAC: 00000051
3302 08:46:30.294052 <0>[ 156.581157] Process cat (pid: 2511, stack limit = 0xb4910c46)
3303 08:46:30.294129 <0>[ 156.587185] Stack: (0xc5601e2c to 0xc5602000)
3304 08:46:30.294208 <0>[ 156.591823] 1e20: c0c59a94 00773d20 c5601f60 c15ec020 c13cd7b4
3305 08:46:30.294290 <0>[ 156.600303] 1e40: c13cd7b4 c13cd998 0000002a c4f6a000 0000000b c5601f60 c5601e74 c5601e68
3306 08:46:30.336946 <0>[ 156.608781] 1e60: c0c58d24 c13cd958 c5601e9c c5601e78 c0c59224 c0c58d04 c0c59104 c4f34780
3307 08:46:30.337356 <0>[ 156.617259] 1e80: b6df0000 0000000b c3ac2f00 c5601f60 c5601ec4 c5601ea0 c07e27bc c0c59110
3308 08:46:30.337465 <0>[ 156.625738] 1ea0: 00000000 c4f34780 b6df0000 c290d000 c5601f60 c07e2758 c5601f5c c5601ec8
3309 08:46:30.337553 <0>[ 156.634216] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c280b4a4 c059c9b0 c5600000
3310 08:46:30.337640 <0>[ 156.642695] 1ee0: b6df0000 00020000 00000004 0000000b 0001fff5 c5601ee0 00000001 00000805
3311 08:46:30.380043 <0>[ 156.651173] 1f00: c519bdc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3312 08:46:30.380442 <0>[ 156.659654] 1f20: 00000000 00000000 c5600000 96795457 b6def000 c4f34780 c4f34780 c5600000
3313 08:46:30.380555 <0>[ 156.668133] 1f40: b6df0000 00000000 00000000 00000004 c5601f94 c5601f60 c059c9b0 c059c304
3314 08:46:30.380655 <0>[ 156.676613] 1f60: 00000000 00000000 c5601fac 96795457 0000000b 0000000b 7ff00000 00000004
3315 08:46:30.380726 <0>[ 156.685092] 1f80: c03002e4 c5600000 c5601fa4 c5601f98 c059ca40 c059c948 00000000 c5601fa8
3316 08:46:30.423593 <0>[ 156.693570] 1fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6df0000 0000000b 00000001
3317 08:46:30.423983 <0>[ 156.702050] 1fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df0000 00020000 0048fe38
3318 08:46:30.424091 <0>[ 156.710530] 1fe0: 00000004 be8ad7e8 b6eb633b b6e2f616 60080030 00000001 00000000 00000000
3319 08:46:30.424188 <0>[ 156.718999] Backtrace:
3320 08:46:30.424272 <0>[ 156.721731] [<c13cd94c>] (lkdtm_WRITE_KERN) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3321 08:46:30.424361 <0>[ 156.730197] r7:c5601f60 r6:0000000b r5:c4f6a000 r4:0000002a
3322 08:46:30.427063 <0>[ 156.736143] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3323 08:46:30.467185 <0>[ 156.744450] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3324 08:46:30.467357 <0>[ 156.752662] r9:c5601f60 r8:c3ac2f00 r7:0000000b r6:b6df0000 r5:c4f34780 r4:c0c59104
3325 08:46:30.467456 <0>[ 156.760711] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3326 08:46:30.467543 <0>[ 156.768836] r9:c07e2758 r8:c5601f60 r7:c290d000 r6:b6df0000 r5:c4f34780 r4:00000000
3327 08:46:30.467625 <0>[ 156.776878] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3328 08:46:30.510363 <0>[ 156.784303] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c5600000 r5:c4f34780
3329 08:46:30.510777 <0>[ 156.792423] r4:c4f34780
3330 08:46:30.510896 <0>[ 156.795231] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3331 08:46:30.510986 <0>[ 156.802659] r9:c5600000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
3332 08:46:30.511069 <0>[ 156.810704] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3333 08:46:30.511150 <0>[ 156.818560] Exception stack(0xc5601fa8 to 0xc5601ff0)
3334 08:46:30.556264 <0>[ 156.823897] 1fa0: 0000000b 0000000b 00000001 b6df0000 0000000b 00000001
3335 08:46:30.556685 <0>[ 156.832376] 1fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df0000 00020000 0048fe38
3336 08:46:30.556795 <0>[ 156.840850] 1fe0: 00000004 be8ad7e8 b6eb633b b6e2f616
3337 08:46:30.556888 <0>[ 156.846186] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3338 08:46:30.559720 <4>[ 156.852569] ---[ end trace 5a48678c7e247ca7 ]---
3339 08:46:30.559858 # Segmentation fault
3340 08:46:30.775860 # [ 156.443096] lkdtm: Performing direct entry WRITE_KERN
3341 08:46:30.776279 # [ 156.447007] lkdtm: attempting bad 7814432 byte write at c13cd7b4
3342 08:46:30.776377 # [ 156.453480] 8<--- cut here ---
3343 08:46:30.776463 # [ 156.456612] Unable to handle kernel paging request at virtual address c13cd7b4
3344 08:46:30.776558 # [ 156.464129] pgd = 4dd5b218
3345 08:46:30.776644 # [ 156.467094] [c13cd7b4] *pgd=c121940e(bad)
3346 08:46:30.776718 # [ 156.471383] Internal error: Oops: 80d [#14] SMP ARM
3347 08:46:30.819387 # [ 156.476533] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3348 08:46:30.819571 # [ 156.515608] CPU: 1 PID: 2511 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3349 08:46:30.819668 # [ 156.523637] Hardware name: STM32 (Device Tree Support)
3350 08:46:30.822624 # [ 156.529071] PC is at memcpy+0x50/0x330
3351 08:46:30.862514 # [ 156.533082] LR is at 0xe92dd830
3352 08:46:30.862924 # [ 156.536486] pc : [<c08d5b70>] lr : [<e92dd830>] psr: 20080013
3353 08:46:30.863034 # [ 156.543041] sp : c5601e2c ip : e1a0c00d fp : c5601e64
3354 08:46:30.863126 # [ 156.548547] r10: 0000000b r9 : c1ad711c r8 : e89da800
3355 08:46:30.863214 # [ 156.554055] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3356 08:46:30.863286 # [ 156.560874] r3 : e1a0c00d r2 : 00773c80 r1 : c0c59ab4 r0 : c13cd7b4
3357 08:46:30.865991 # [ 156.567693] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3358 08:46:30.905878 # [ 156.575123] Control: 10c5387d Table: c608406a DAC: 00000051
3359 08:46:30.906290 # [ 156.581157] Process cat (pid: 2511, stack limit = 0xb4910c46)
3360 08:46:30.906408 # [ 156.587185] Stack: (0xc5601e2c to 0xc5602000)
3361 08:46:30.906498 # [ 156.591823] 1e20: c0c59a94 00773d20 c5601f60 c15ec020 c13cd7b4
3362 08:46:30.906591 # [ 156.600303] 1e40: c13cd7b4 c13cd998 0000002a c4f6a000 0000000b c5601f60 c5601e74 c5601e68
3363 08:46:30.906684 # [ 156.608781] 1e60: c0c58d24 c13cd958 c5601e9c c5601e78 c0c59224 c0c58d04 c0c59104 c4f34780
3364 08:46:30.949286 # [ 156.617259] 1e80: b6df0000 0000000b c3ac2f00 c5601f60 c5601ec4 c5601ea0 c07e27bc c0c59110
3365 08:46:30.949733 # [ 156.625738] 1ea0: 00000000 c4f34780 b6df0000 c290d000 c5601f60 c07e2758 c5601f5c c5601ec8
3366 08:46:30.949855 # [ 156.634216] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c280b4a4 c059c9b0 c5600000
3367 08:46:30.949947 # [ 156.642695] 1ee0: b6df0000 00020000 00000004 0000000b 0001fff5 c5601ee0 00000001 00000805
3368 08:46:30.950030 # [ 156.651173] 1f00: c519bdc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3369 08:46:30.992601 # [ 156.659654] 1f20: 00000000 00000000 c5600000 96795457 b6def000 c4f34780 c4f34780 c5600000
3370 08:46:30.993006 # [ 156.668133] 1f40: b6df0000 00000000 00000000 00000004 c5601f94 c5601f60 c059c9b0 c059c304
3371 08:46:30.993113 # [ 156.676613] 1f60: 00000000 00000000 c5601fac 96795457 0000000b 0000000b 7ff00000 00000004
3372 08:46:30.993201 # [ 156.685092] 1f80: c03002e4 c5600000 c5601fa4 c5601f98 c059ca40 c059c948 00000000 c5601fa8
3373 08:46:30.993289 # [ 156.693570] 1fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6df0000 0000000b 00000001
3374 08:46:31.035957 # [ 156.702050] 1fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df0000 00020000 0048fe38
3375 08:46:31.036358 # [ 156.710530] 1fe0: 00000004 be8ad7e8 b6eb633b b6e2f616 60080030 00000001 00000000 00000000
3376 08:46:31.036470 # [ 156.718999] Backtrace:
3377 08:46:31.036558 # [ 156.721731] [<c13cd94c>] (lkdtm_WRITE_KERN) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3378 08:46:31.036641 # [ 156.730197] r7:c5601f60 r6:0000000b r5:c4f6a000 r4:0000002a
3379 08:46:31.036735 # [ 156.736143] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3380 08:46:31.039403 # [ 156.744450] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3381 08:46:31.079543 # [ 156.752662] r9:c5601f60 r8:c3ac2f00 r7:0000000b r6:b6df0000 r5:c4f34780 r4:c0c59104
3382 08:46:31.079736 # [ 156.760711] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3383 08:46:31.079825 # [ 156.768836] r9:c07e2758 r8:c5601f60 r7:c290d000 r6:b6df0000 r5:c4f34780 r4:00000000
3384 08:46:31.079909 # [ 156.776878] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3385 08:46:31.079991 # [ 156.784303] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c5600000 r5:c4f34780
3386 08:46:31.082754 # [ 156.792423] r4:c4f34780
3387 08:46:31.122615 # [ 156.795231] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3388 08:46:31.123031 # [ 156.802659] r9:c5600000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
3389 08:46:31.123145 # [ 156.810704] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3390 08:46:31.123228 # [ 156.818560] Exception stack(0xc5601fa8 to 0xc5601ff0)
3391 08:46:31.123312 # [ 156.823897] 1fa0: 0000000b 0000000b 00000001 b6df0000 0000000b 00000001
3392 08:46:31.126092 # [ 156.832376] 1fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6df0000 00020000 0048fe38
3393 08:46:31.165231 # [ 156.840850] 1fe0: 00000004 be8ad7e8 b6eb633b b6e2f616
3394 08:46:31.165656 # [ 156.846186] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3395 08:46:31.165770 # [ 156.852569] ---[ end trace 5a48678c7e247ca7 ]---
3396 08:46:31.165863 # WRITE_KERN: missing 'call trace:': [FAIL]
3397 08:46:31.165935 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3398 08:46:31.168480 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3399 08:46:31.487858 <6>[ 157.767156] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3400 08:46:31.488052 <6>[ 157.772185] lkdtm: attempting good refcount_inc() without overflow
3401 08:46:31.488146 <6>[ 157.778683] lkdtm: attempting bad refcount_inc() overflow
3402 08:46:31.488233 <4>[ 157.784174] ------------[ cut here ]------------
3403 08:46:31.488314 <4>[ 157.789179] WARNING: CPU: 1 PID: 2587 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3404 08:46:31.488423 <4>[ 157.797882] refcount_t: saturated; leaking memory.
3405 08:46:31.531194 <4>[ 157.802873] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3406 08:46:31.534413 <4>[ 157.842032] CPU: 1 PID: 2587 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3407 08:46:31.574323 <4>[ 157.849978] Hardware name: STM32 (Device Tree Support)
3408 08:46:31.574743 <4>[ 157.855395] Backtrace:
3409 08:46:31.574856 <4>[ 157.858126] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3410 08:46:31.574947 <4>[ 157.865979] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3411 08:46:31.575032 <4>[ 157.871925] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3412 08:46:31.575114 <4>[ 157.879531] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3413 08:46:31.577092 <4>[ 157.886782] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
3414 08:46:31.617907 <4>[ 157.894824] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3415 08:46:31.618103 <4>[ 157.902598] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c53b8000
3416 08:46:31.618192 <4>[ 157.908546] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
3417 08:46:31.618280 <4>[ 157.917810] r9:c1ad7128 r8:c15ec020 r7:c53b9f60 r6:00000016 r5:c4f6a000 r4:c53b8000
3418 08:46:31.621086 <4>[ 157.925854] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
3419 08:46:31.661243 <4>[ 157.935818] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13cddc8>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3420 08:46:31.661440 <4>[ 157.946215] [<c13cdd50>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3421 08:46:31.661528 <4>[ 157.955640] r4:0000002b
3422 08:46:31.661611 <4>[ 157.958445] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3423 08:46:31.661694 <4>[ 157.966749] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3424 08:46:31.704357 <4>[ 157.974959] r9:c53b9f60 r8:c3ac2f00 r7:00000016 r6:b6e63000 r5:c5277780 r4:c0c59104
3425 08:46:31.704801 <4>[ 157.983002] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3426 08:46:31.704925 <4>[ 157.991123] r9:c07e2758 r8:c53b9f60 r7:c290d000 r6:b6e63000 r5:c5277780 r4:00000000
3427 08:46:31.705009 <4>[ 157.999164] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3428 08:46:31.705081 <4>[ 158.006590] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c53b8000 r5:c5277780
3429 08:46:31.705141 <4>[ 158.014707] r4:c5277780
3430 08:46:31.707835 <4>[ 158.017514] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3431 08:46:31.747950 <4>[ 158.024940] r9:c53b8000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3432 08:46:31.748128 <4>[ 158.032982] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3433 08:46:31.748219 <4>[ 158.040837] Exception stack(0xc53b9fa8 to 0xc53b9ff0)
3434 08:46:31.748304 <4>[ 158.046174] 9fa0: 00000016 00000016 00000001 b6e63000 00000016 00000001
3435 08:46:31.748388 <4>[ 158.054651] 9fc0: 00000016 00000016 7ff00000 00000004 00000001 b6e63000 00020000 0042fe38
3436 08:46:31.751185 <4>[ 158.063123] 9fe0: 00000004 bebbf7e8 b6f2933b b6ea2616
3437 08:46:31.801453 <4>[ 158.068547] irq event stamp: 0
3438 08:46:31.801887 <4>[ 158.071789] hardirqs last enabled at (0): [<00000000>] 0x0
3439 08:46:31.801992 <4>[ 158.077714] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3440 08:46:31.802079 <4>[ 158.085422] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3441 08:46:31.802161 <4>[ 158.093338] softirqs last disabled at (0): [<00000000>] 0x0
3442 08:46:31.802242 <4>[ 158.099177] ---[ end trace 5a48678c7e247ca8 ]---
3443 08:46:31.804828 <6>[ 158.103938] lkdtm: Overflow detected: saturated
3444 08:46:32.040477 # [ 157.767156] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3445 08:46:32.040665 # [ 157.772185] lkdtm: attempting good refcount_inc() without overflow
3446 08:46:32.040752 # [ 157.778683] lkdtm: attempting bad refcount_inc() overflow
3447 08:46:32.040834 # [ 157.784174] ------------[ cut here ]------------
3448 08:46:32.040914 # [ 157.789179] WARNING: CPU: 1 PID: 2587 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3449 08:46:32.040995 # [ 157.797882] refcount_t: saturated; leaking memory.
3450 08:46:32.083788 # [ 157.802873] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3451 08:46:32.086799 # [ 157.842032] CPU: 1 PID: 2587 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3452 08:46:32.126913 # [ 157.849978] Hardware name: STM32 (Device Tree Support)
3453 08:46:32.127115 # [ 157.855395] Backtrace:
3454 08:46:32.127429 # [ 157.858126] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3455 08:46:32.127544 # [ 157.865979] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3456 08:46:32.127629 # [ 157.871925] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3457 08:46:32.127715 # [ 157.879531] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3458 08:46:32.130359 # [ 157.886782] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
3459 08:46:32.170281 # [ 157.894824] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3460 08:46:32.170705 # [ 157.902598] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c53b8000
3461 08:46:32.170804 # [ 157.908546] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
3462 08:46:32.170891 # [ 157.917810] r9:c1ad7128 r8:c15ec020 r7:c53b9f60 r6:00000016 r5:c4f6a000 r4:c53b8000
3463 08:46:32.170974 # [ 157.925854] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
3464 08:46:32.213594 # [ 157.935818] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13cddc8>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3465 08:46:32.214022 # [ 157.946215] [<c13cdd50>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3466 08:46:32.214138 # [ 157.955640] r4:0000002b
3467 08:46:32.214223 # [ 157.958445] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3468 08:46:32.214313 # [ 157.966749] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3469 08:46:32.216972 # [ 157.974959] r9:c53b9f60 r8:c3ac2f00 r7:00000016 r6:b6e63000 r5:c5277780 r4:c0c59104
3470 08:46:32.257135 # [ 157.983002] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3471 08:46:32.257324 # [ 157.991123] r9:c07e2758 r8:c53b9f60 r7:c290d000 r6:b6e63000 r5:c5277780 r4:00000000
3472 08:46:32.257407 # [ 157.999164] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3473 08:46:32.257588 # [ 158.006590] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c53b8000 r5:c5277780
3474 08:46:32.257689 # [ 158.014707] r4:c5277780
3475 08:46:32.260224 # [ 158.017514] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3476 08:46:32.300288 # [ 158.024940] r9:c53b8000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3477 08:46:32.300722 # [ 158.032982] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3478 08:46:32.300833 # [ 158.040837] Exception stack(0xc53b9fa8 to 0xc53b9ff0)
3479 08:46:32.300919 # [ 158.046174] 9fa0: 00000016 00000016 00000001 b6e63000 00000016 00000001
3480 08:46:32.300999 # [ 158.054651] 9fc0: 00000016 00000016 7ff00000 00000004 00000001 b6e63000 00020000 0042fe38
3481 08:46:32.303873 # [ 158.063123] 9fe0: 00000004 bebbf7e8 b6f2933b b6ea2616
3482 08:46:32.304148 # [ 158.068547] irq event stamp: 0
3483 08:46:32.343614 # [ 158.071789] hardirqs last enabled at (0): [<00000000>] 0x0
3484 08:46:32.344044 # [ 158.077714] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3485 08:46:32.344156 # [ 158.085422] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3486 08:46:32.344243 # [ 158.093338] softirqs last disabled at (0): [<00000000>] 0x0
3487 08:46:32.344329 # [ 158.099177] ---[ end trace 5a48678c7e247ca8 ]---
3488 08:46:32.344411 # [ 158.103938] lkdtm: Overflow detected: saturated
3489 08:46:32.347070 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3490 08:46:32.364430 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3491 08:46:32.367826 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3492 08:46:32.679873 <6>[ 158.957928] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3493 08:46:32.680296 <6>[ 158.962796] lkdtm: attempting good refcount_add() without overflow
3494 08:46:32.680390 <6>[ 158.969467] lkdtm: attempting bad refcount_add() overflow
3495 08:46:32.680471 <4>[ 158.974941] ------------[ cut here ]------------
3496 08:46:32.680552 <4>[ 158.979968] WARNING: CPU: 1 PID: 2622 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3497 08:46:32.680634 <4>[ 158.988656] refcount_t: saturated; leaking memory.
3498 08:46:32.723365 <4>[ 158.993640] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3499 08:46:32.726596 <4>[ 159.032796] CPU: 1 PID: 2622 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3500 08:46:32.766474 <4>[ 159.040741] Hardware name: STM32 (Device Tree Support)
3501 08:46:32.766668 <4>[ 159.046157] Backtrace:
3502 08:46:32.766974 <4>[ 159.048887] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3503 08:46:32.767065 <4>[ 159.056741] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3504 08:46:32.767146 <4>[ 159.062687] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3505 08:46:32.767226 <4>[ 159.070291] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3506 08:46:32.769924 <4>[ 159.077541] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
3507 08:46:32.809801 <4>[ 159.085582] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3508 08:46:32.810211 <4>[ 159.093356] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c53b8000
3509 08:46:32.810305 <4>[ 159.099302] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
3510 08:46:32.810389 <4>[ 159.108563] r9:c1ad7140 r8:c15ec020 r7:c53b9f60 r6:00000016 r5:c5022000 r4:c53b8000
3511 08:46:32.810470 <4>[ 159.116607] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
3512 08:46:32.853368 <4>[ 159.126568] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13cde70>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3513 08:46:32.853550 <4>[ 159.136964] [<c13cddec>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3514 08:46:32.853635 <4>[ 159.146393] r4:0000002c
3515 08:46:32.853715 <4>[ 159.149197] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3516 08:46:32.853794 <4>[ 159.157504] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3517 08:46:32.856456 <4>[ 159.165714] r9:c53b9f60 r8:c3ac2f00 r7:00000016 r6:b6dc5000 r5:c4f34b40 r4:c0c59104
3518 08:46:32.896725 <4>[ 159.173759] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3519 08:46:32.896914 <4>[ 159.181882] r9:c07e2758 r8:c53b9f60 r7:c290d000 r6:b6dc5000 r5:c4f34b40 r4:00000000
3520 08:46:32.897000 <4>[ 159.189925] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3521 08:46:32.897082 <4>[ 159.197353] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c53b8000 r5:c4f34b40
3522 08:46:32.897163 <4>[ 159.205471] r4:c4f34b40
3523 08:46:32.899953 <4>[ 159.208279] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3524 08:46:32.940114 <4>[ 159.215706] r9:c53b8000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3525 08:46:32.940297 <4>[ 159.223748] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3526 08:46:32.940386 <4>[ 159.231605] Exception stack(0xc53b9fa8 to 0xc53b9ff0)
3527 08:46:32.940473 <4>[ 159.236943] 9fa0: 00000016 00000016 00000001 b6dc5000 00000016 00000001
3528 08:46:32.940554 <4>[ 159.245423] 9fc0: 00000016 00000016 7ff00000 00000004 00000001 b6dc5000 00020000 004cfe38
3529 08:46:32.943264 <4>[ 159.253896] 9fe0: 00000004 bed597e8 b6e8b33b b6e04616
3530 08:46:32.993417 <4>[ 159.259342] irq event stamp: 0
3531 08:46:32.993812 <4>[ 159.262608] hardirqs last enabled at (0): [<00000000>] 0x0
3532 08:46:32.993912 <4>[ 159.268546] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3533 08:46:32.993996 <4>[ 159.276225] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3534 08:46:32.994075 <4>[ 159.284070] softirqs last disabled at (0): [<00000000>] 0x0
3535 08:46:32.994153 <4>[ 159.289900] ---[ end trace 5a48678c7e247ca9 ]---
3536 08:46:32.996794 <6>[ 159.294721] lkdtm: Overflow detected: saturated
3537 08:46:33.214211 # [ 158.957928] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3538 08:46:33.214375 # [ 158.962796] lkdtm: attempting good refcount_add() without overflow
3539 08:46:33.214468 # [ 158.969467] lkdtm: attempting bad refcount_add() overflow
3540 08:46:33.214553 # [ 158.974941] ------------[ cut here ]------------
3541 08:46:33.214632 # [ 158.979968] WARNING: CPU: 1 PID: 2622 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3542 08:46:33.214715 # [ 158.988656] refcount_t: saturated; leaking memory.
3543 08:46:33.257525 # [ 158.993640] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3544 08:46:33.260638 # [ 159.032796] CPU: 1 PID: 2622 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3545 08:46:33.300673 # [ 159.040741] Hardware name: STM32 (Device Tree Support)
3546 08:46:33.300822 # [ 159.046157] Backtrace:
3547 08:46:33.301100 # [ 159.048887] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3548 08:46:33.301172 # [ 159.056741] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3549 08:46:33.301230 # [ 159.062687] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3550 08:46:33.301305 # [ 159.070291] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3551 08:46:33.304002 # [ 159.077541] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
3552 08:46:33.344030 # [ 159.085582] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3553 08:46:33.344421 # [ 159.093356] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c53b8000
3554 08:46:33.344513 # [ 159.099302] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
3555 08:46:33.344596 # [ 159.108563] r9:c1ad7140 r8:c15ec020 r7:c53b9f60 r6:00000016 r5:c5022000 r4:c53b8000
3556 08:46:33.344677 # [ 159.116607] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
3557 08:46:33.387372 # [ 159.126568] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13cde70>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3558 08:46:33.387762 # [ 159.136964] [<c13cddec>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3559 08:46:33.387853 # [ 159.146393] r4:0000002c
3560 08:46:33.387934 # [ 159.149197] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3561 08:46:33.388017 # [ 159.157504] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3562 08:46:33.390832 # [ 159.165714] r9:c53b9f60 r8:c3ac2f00 r7:00000016 r6:b6dc5000 r5:c4f34b40 r4:c0c59104
3563 08:46:33.430947 # [ 159.173759] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3564 08:46:33.431126 # [ 159.181882] r9:c07e2758 r8:c53b9f60 r7:c290d000 r6:b6dc5000 r5:c4f34b40 r4:00000000
3565 08:46:33.431212 # [ 159.189925] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3566 08:46:33.431292 # [ 159.197353] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c53b8000 r5:c4f34b40
3567 08:46:33.431391 # [ 159.205471] r4:c4f34b40
3568 08:46:33.434176 # [ 159.208279] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3569 08:46:33.474135 # [ 159.215706] r9:c53b8000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3570 08:46:33.474615 # [ 159.223748] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3571 08:46:33.474730 # [ 159.231605] Exception stack(0xc53b9fa8 to 0xc53b9ff0)
3572 08:46:33.474813 # [ 159.236943] 9fa0: 00000016 00000016 00000001 b6dc5000 00000016 00000001
3573 08:46:33.474887 # [ 159.245423] 9fc0: 00000016 00000016 7ff00000 00000004 00000001 b6dc5000 00020000 004cfe38
3574 08:46:33.477583 # [ 159.253896] 9fe0: 00000004 bed597e8 b6e8b33b b6e04616
3575 08:46:33.477715 # [ 159.259342] irq event stamp: 0
3576 08:46:33.517390 # [ 159.262608] hardirqs last enabled at (0): [<00000000>] 0x0
3577 08:46:33.517773 # [ 159.268546] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3578 08:46:33.517868 # [ 159.276225] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3579 08:46:33.517949 # [ 159.284070] softirqs last disabled at (0): [<00000000>] 0x0
3580 08:46:33.518028 # [ 159.289900] ---[ end trace 5a48678c7e247ca9 ]---
3581 08:46:33.518107 # [ 159.294721] lkdtm: Overflow detected: saturated
3582 08:46:33.520783 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
3583 08:46:33.538250 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
3584 08:46:33.541651 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3585 08:46:33.861829 <6>[ 160.141131] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3586 08:46:33.862075 <6>[ 160.146788] lkdtm: attempting bad refcount_inc_not_zero() overflow
3587 08:46:33.862163 <4>[ 160.153424] ------------[ cut here ]------------
3588 08:46:33.862302 <4>[ 160.158245] WARNING: CPU: 1 PID: 2657 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
3589 08:46:33.862388 <4>[ 160.166885] refcount_t: saturated; leaking memory.
3590 08:46:33.905174 <4>[ 160.172012] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3591 08:46:33.905370 <4>[ 160.211114] CPU: 1 PID: 2657 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3592 08:46:33.908243 <4>[ 160.219062] Hardware name: STM32 (Device Tree Support)
3593 08:46:33.948193 <4>[ 160.224478] Backtrace:
3594 08:46:33.948603 <4>[ 160.227209] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3595 08:46:33.948696 <4>[ 160.235063] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3596 08:46:33.948777 <4>[ 160.241010] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3597 08:46:33.948856 <4>[ 160.248616] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3598 08:46:33.948935 <4>[ 160.255868] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
3599 08:46:33.991708 <4>[ 160.263911] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3600 08:46:33.992117 <4>[ 160.271687] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c5606000
3601 08:46:33.992213 <4>[ 160.277637] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
3602 08:46:33.992296 <4>[ 160.286901] r9:c1ad7158 r8:c15ec020 r7:c5607f60 r6:0000001f r5:c5022000 r4:7fffffff
3603 08:46:33.992377 <4>[ 160.294946] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
3604 08:46:34.035017 <4>[ 160.305695] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13cdee4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
3605 08:46:34.035398 <4>[ 160.317658] r5:c5022000 r4:c5606000
3606 08:46:34.035496 <4>[ 160.321514] [<c13cde94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3607 08:46:34.035578 <4>[ 160.331727] r4:0000002d
3608 08:46:34.035657 <4>[ 160.334532] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3609 08:46:34.035737 <4>[ 160.342841] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3610 08:46:34.078358 <4>[ 160.351055] r9:c5607f60 r8:c3ac2f00 r7:0000001f r6:b6dec000 r5:c51bf000 r4:c0c59104
3611 08:46:34.078743 <4>[ 160.359101] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3612 08:46:34.078841 <4>[ 160.367226] r9:c07e2758 r8:c5607f60 r7:c290d000 r6:b6dec000 r5:c51bf000 r4:00000000
3613 08:46:34.078913 <4>[ 160.375270] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3614 08:46:34.078988 <4>[ 160.382698] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c5606000 r5:c51bf000
3615 08:46:34.079056 <4>[ 160.390819] r4:c51bf000
3616 08:46:34.121728 <4>[ 160.393627] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3617 08:46:34.122137 <4>[ 160.401056] r9:c5606000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
3618 08:46:34.122228 <4>[ 160.409101] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3619 08:46:34.122310 <4>[ 160.416959] Exception stack(0xc5607fa8 to 0xc5607ff0)
3620 08:46:34.122378 <4>[ 160.422297] 7fa0: 0000001f 0000001f 00000001 b6dec000 0000001f 00000001
3621 08:46:34.125050 <4>[ 160.430777] 7fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dec000 00020000 0046fe38
3622 08:46:34.175418 <4>[ 160.439250] 7fe0: 00000004 bede37e8 b6eb233b b6e2b616
3623 08:46:34.175629 <4>[ 160.444644] irq event stamp: 0
3624 08:46:34.175954 <4>[ 160.447962] hardirqs last enabled at (0): [<00000000>] 0x0
3625 08:46:34.176058 <4>[ 160.453776] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3626 08:46:34.176141 <4>[ 160.461663] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3627 08:46:34.176218 <4>[ 160.469448] softirqs last disabled at (0): [<00000000>] 0x0
3628 08:46:34.176292 <4>[ 160.475187] ---[ end trace 5a48678c7e247caa ]---
3629 08:46:34.178859 <6>[ 160.480147] lkdtm: Overflow detected: saturated
3630 08:46:34.418047 # [ 160.141131] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3631 08:46:34.418225 # [ 160.146788] lkdtm: attempting bad refcount_inc_not_zero() overflow
3632 08:46:34.418311 # [ 160.153424] ------------[ cut here ]------------
3633 08:46:34.418393 # [ 160.158245] WARNING: CPU: 1 PID: 2657 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
3634 08:46:34.418473 # [ 160.166885] refcount_t: saturated; leaking memory.
3635 08:46:34.461361 # [ 160.172012] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3636 08:46:34.461539 # [ 160.211114] CPU: 1 PID: 2657 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3637 08:46:34.464489 # [ 160.219062] Hardware name: STM32 (Device Tree Support)
3638 08:46:34.464605 # [ 160.224478] Backtrace:
3639 08:46:34.504573 # [ 160.227209] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3640 08:46:34.504723 # [ 160.235063] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3641 08:46:34.504803 # [ 160.241010] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3642 08:46:34.504873 # [ 160.248616] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3643 08:46:34.504953 # [ 160.255868] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
3644 08:46:34.547878 # [ 160.263911] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3645 08:46:34.548309 # [ 160.271687] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c5606000
3646 08:46:34.548404 # [ 160.277637] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
3647 08:46:34.548487 # [ 160.286901] r9:c1ad7158 r8:c15ec020 r7:c5607f60 r6:0000001f r5:c5022000 r4:7fffffff
3648 08:46:34.548570 # [ 160.294946] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
3649 08:46:34.591206 # [ 160.305695] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13cdee4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
3650 08:46:34.591601 # [ 160.317658] r5:c5022000 r4:c5606000
3651 08:46:34.591697 # [ 160.321514] [<c13cde94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3652 08:46:34.591779 # [ 160.331727] r4:0000002d
3653 08:46:34.591857 # [ 160.334532] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3654 08:46:34.591937 # [ 160.342841] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3655 08:46:34.634549 # [ 160.351055] r9:c5607f60 r8:c3ac2f00 r7:0000001f r6:b6dec000 r5:c51bf000 r4:c0c59104
3656 08:46:34.634943 # [ 160.359101] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3657 08:46:34.635034 # [ 160.367226] r9:c07e2758 r8:c5607f60 r7:c290d000 r6:b6dec000 r5:c51bf000 r4:00000000
3658 08:46:34.635098 # [ 160.375270] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3659 08:46:34.635156 # [ 160.382698] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c5606000 r5:c51bf000
3660 08:46:34.635213 # [ 160.390819] r4:c51bf000
3661 08:46:34.638013 # [ 160.393627] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3662 08:46:34.678134 # [ 160.401056] r9:c5606000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
3663 08:46:34.678313 # [ 160.409101] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3664 08:46:34.678400 # [ 160.416959] Exception stack(0xc5607fa8 to 0xc5607ff0)
3665 08:46:34.678483 # [ 160.422297] 7fa0: 0000001f 0000001f 00000001 b6dec000 0000001f 00000001
3666 08:46:34.678564 # [ 160.430777] 7fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dec000 00020000 0046fe38
3667 08:46:34.681352 # [ 160.439250] 7fe0: 00000004 bede37e8 b6eb233b b6e2b616
3668 08:46:34.721324 # [ 160.444644] irq event stamp: 0
3669 08:46:34.721860 # [ 160.447962] hardirqs last enabled at (0): [<00000000>] 0x0
3670 08:46:34.722078 # [ 160.453776] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3671 08:46:34.722260 # [ 160.461663] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3672 08:46:34.722422 # [ 160.469448] softirqs last disabled at (0): [<00000000>] 0x0
3673 08:46:34.722581 # [ 160.475187] ---[ end trace 5a48678c7e247caa ]---
3674 08:46:34.722738 # [ 160.480147] lkdtm: Overflow detected: saturated
3675 08:46:34.747323 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
3676 08:46:34.747703 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
3677 08:46:34.747803 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3678 08:46:35.095538 <6>[ 161.374767] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3679 08:46:35.095705 <6>[ 161.380513] lkdtm: attempting bad refcount_add_not_zero() overflow
3680 08:46:35.095793 <4>[ 161.386884] ------------[ cut here ]------------
3681 08:46:35.095869 <4>[ 161.391961] WARNING: CPU: 1 PID: 2692 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
3682 08:46:35.095946 <4>[ 161.400610] refcount_t: saturated; leaking memory.
3683 08:46:35.138783 <4>[ 161.405585] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3684 08:46:35.138945 <4>[ 161.444748] CPU: 1 PID: 2692 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3685 08:46:35.142048 <4>[ 161.452689] Hardware name: STM32 (Device Tree Support)
3686 08:46:35.181882 <4>[ 161.458105] Backtrace:
3687 08:46:35.182250 <4>[ 161.460834] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3688 08:46:35.182356 <4>[ 161.468687] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3689 08:46:35.182438 <4>[ 161.474632] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3690 08:46:35.182518 <4>[ 161.482237] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3691 08:46:35.182596 <4>[ 161.489487] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
3692 08:46:35.225313 <4>[ 161.497528] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3693 08:46:35.225852 <4>[ 161.505301] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c5738000
3694 08:46:35.225949 <4>[ 161.511249] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
3695 08:46:35.226032 <4>[ 161.520510] r9:c1ad7178 r8:c15ec020 r7:c5739f60 r6:0000001f r5:c5022000 r4:7fffffff
3696 08:46:35.226111 <4>[ 161.528556] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
3697 08:46:35.268602 <4>[ 161.539310] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13cdf6c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
3698 08:46:35.268986 <4>[ 161.551275] r5:c5022000 r4:c5738000
3699 08:46:35.269075 <4>[ 161.555133] [<c13cdf1c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3700 08:46:35.269157 <4>[ 161.565348] r4:0000002e
3701 08:46:35.269235 <4>[ 161.568152] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3702 08:46:35.269313 <4>[ 161.576459] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3703 08:46:35.311949 <4>[ 161.584671] r9:c5739f60 r8:c3ac2f00 r7:0000001f r6:b6dac000 r5:c4f34780 r4:c0c59104
3704 08:46:35.312309 <4>[ 161.592716] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3705 08:46:35.312398 <4>[ 161.600840] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6dac000 r5:c4f34780 r4:00000000
3706 08:46:35.312478 <4>[ 161.608882] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3707 08:46:35.312556 <4>[ 161.616309] r10:00000004 r9:00000000 r8:00000000 r7:b6dac000 r6:c5738000 r5:c4f34780
3708 08:46:35.312635 <4>[ 161.624428] r4:c4f34780
3709 08:46:35.355280 <4>[ 161.627235] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3710 08:46:35.355628 <4>[ 161.634661] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
3711 08:46:35.355707 <4>[ 161.642704] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3712 08:46:35.355767 <4>[ 161.650559] Exception stack(0xc5739fa8 to 0xc5739ff0)
3713 08:46:35.355822 <4>[ 161.655897] 9fa0: 0000001f 0000001f 00000001 b6dac000 0000001f 00000001
3714 08:46:35.358731 <4>[ 161.664376] 9fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dac000 00020000 0050fe38
3715 08:46:35.408409 <4>[ 161.672848] 9fe0: 00000004 beecc7e8 b6e7233b b6deb616
3716 08:46:35.408602 <4>[ 161.678266] irq event stamp: 0
3717 08:46:35.408903 <4>[ 161.681518] hardirqs last enabled at (0): [<00000000>] 0x0
3718 08:46:35.408983 <4>[ 161.687369] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3719 08:46:35.409065 <4>[ 161.695280] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3720 08:46:35.409147 <4>[ 161.703062] softirqs last disabled at (0): [<00000000>] 0x0
3721 08:46:35.409229 <4>[ 161.708885] ---[ end trace 5a48678c7e247cab ]---
3722 08:46:35.411875 <6>[ 161.713668] lkdtm: Overflow detected: saturated
3723 08:46:35.659742 # [ 161.374767] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3724 08:46:35.659954 # [ 161.380513] lkdtm: attempting bad refcount_add_not_zero() overflow
3725 08:46:35.660131 # [ 161.386884] ------------[ cut here ]------------
3726 08:46:35.660361 # [ 161.391961] WARNING: CPU: 1 PID: 2692 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
3727 08:46:35.660563 # [ 161.400610] refcount_t: saturated; leaking memory.
3728 08:46:35.703064 # [ 161.405585] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3729 08:46:35.703238 # [ 161.444748] CPU: 1 PID: 2692 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3730 08:46:35.706304 # [ 161.452689] Hardware name: STM32 (Device Tree Support)
3731 08:46:35.706419 # [ 161.458105] Backtrace:
3732 08:46:35.746670 # [ 161.460834] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3733 08:46:35.746861 # [ 161.468687] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3734 08:46:35.746947 # [ 161.474632] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3735 08:46:35.747026 # [ 161.482237] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3736 08:46:35.747102 # [ 161.489487] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
3737 08:46:35.749841 # [ 161.497528] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3738 08:46:35.789777 # [ 161.505301] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c5738000
3739 08:46:35.790158 # [ 161.511249] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
3740 08:46:35.790244 # [ 161.520510] r9:c1ad7178 r8:c15ec020 r7:c5739f60 r6:0000001f r5:c5022000 r4:7fffffff
3741 08:46:35.790315 # [ 161.528556] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
3742 08:46:35.833188 # [ 161.539310] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13cdf6c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
3743 08:46:35.833449 # [ 161.551275] r5:c5022000 r4:c5738000
3744 08:46:35.833931 # [ 161.555133] [<c13cdf1c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3745 08:46:35.834118 # [ 161.565348] r4:0000002e
3746 08:46:35.834286 # [ 161.568152] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3747 08:46:35.834452 # [ 161.576459] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3748 08:46:35.836424 # [ 161.584671] r9:c5739f60 r8:c3ac2f00 r7:0000001f r6:b6dac000 r5:c4f34780 r4:c0c59104
3749 08:46:35.876680 # [ 161.592716] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3750 08:46:35.876879 # [ 161.600840] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6dac000 r5:c4f34780 r4:00000000
3751 08:46:35.876967 # [ 161.608882] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3752 08:46:35.877053 # [ 161.616309] r10:00000004 r9:00000000 r8:00000000 r7:b6dac000 r6:c5738000 r5:c4f34780
3753 08:46:35.877133 # [ 161.624428] r4:c4f34780
3754 08:46:35.879916 # [ 161.627235] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3755 08:46:35.919855 # [ 161.634661] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
3756 08:46:35.920333 # [ 161.642704] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3757 08:46:35.920429 # [ 161.650559] Exception stack(0xc5739fa8 to 0xc5739ff0)
3758 08:46:35.920516 # [ 161.655897] 9fa0: 0000001f 0000001f 00000001 b6dac000 0000001f 00000001
3759 08:46:35.920598 # [ 161.664376] 9fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dac000 00020000 0050fe38
3760 08:46:35.923284 # [ 161.672848] 9fe0: 00000004 beecc7e8 b6e7233b b6deb616
3761 08:46:35.923405 # [ 161.678266] irq event stamp: 0
3762 08:46:35.963418 # [ 161.681518] hardirqs last enabled at (0): [<00000000>] 0x0
3763 08:46:35.963632 # [ 161.687369] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3764 08:46:35.963720 # [ 161.695280] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3765 08:46:35.963800 # [ 161.703062] softirqs last disabled at (0): [<00000000>] 0x0
3766 08:46:35.963882 # [ 161.708885] ---[ end trace 5a48678c7e247cab ]---
3767 08:46:35.963962 # [ 161.713668] lkdtm: Overflow detected: saturated
3768 08:46:35.966657 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
3769 08:46:35.984399 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
3770 08:46:35.987799 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3771 08:46:36.300844 <6>[ 162.580129] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3772 08:46:36.301051 <6>[ 162.584648] lkdtm: attempting good refcount_dec()
3773 08:46:36.301161 <6>[ 162.589882] lkdtm: attempting bad refcount_dec() to zero
3774 08:46:36.301262 <4>[ 162.595216] ------------[ cut here ]------------
3775 08:46:36.301356 <4>[ 162.600247] WARNING: CPU: 1 PID: 2727 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
3776 08:46:36.301452 <4>[ 162.608929] refcount_t: decrement hit 0; leaking memory.
3777 08:46:36.344196 <4>[ 162.614444] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3778 08:46:36.347393 <4>[ 162.653596] CPU: 1 PID: 2727 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3779 08:46:36.387305 <4>[ 162.661544] Hardware name: STM32 (Device Tree Support)
3780 08:46:36.387527 <4>[ 162.666960] Backtrace:
3781 08:46:36.387855 <4>[ 162.669689] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3782 08:46:36.387954 <4>[ 162.677542] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3783 08:46:36.388044 <4>[ 162.683488] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3784 08:46:36.388127 <4>[ 162.691091] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3785 08:46:36.390771 <4>[ 162.698340] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
3786 08:46:36.430657 <4>[ 162.706380] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3787 08:46:36.431130 <4>[ 162.714154] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c5692000
3788 08:46:36.431255 <4>[ 162.720103] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
3789 08:46:36.431359 <4>[ 162.729363] r9:c1ad7198 r8:c15ec020 r7:c5693f60 r6:00000012 r5:c51a2000 r4:c5692000
3790 08:46:36.431468 <4>[ 162.737406] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
3791 08:46:36.474023 <4>[ 162.747369] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce000>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
3792 08:46:36.474465 <4>[ 162.757420] [<c13cdfa4>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3793 08:46:36.474586 <4>[ 162.766496] r4:0000002f
3794 08:46:36.474675 <4>[ 162.769301] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3795 08:46:36.474761 <4>[ 162.777607] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3796 08:46:36.477421 <4>[ 162.785818] r9:c5693f60 r8:c3ac2f00 r7:00000012 r6:b6e74000 r5:c5277780 r4:c0c59104
3797 08:46:36.517580 <4>[ 162.793862] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3798 08:46:36.517780 <4>[ 162.801985] r9:c07e2758 r8:c5693f60 r7:c290d000 r6:b6e74000 r5:c5277780 r4:00000000
3799 08:46:36.517871 <4>[ 162.810026] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3800 08:46:36.517960 <4>[ 162.817452] r10:00000004 r9:00000000 r8:00000000 r7:b6e74000 r6:c5692000 r5:c5277780
3801 08:46:36.518043 <4>[ 162.825569] r4:c5277780
3802 08:46:36.520745 <4>[ 162.828375] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3803 08:46:36.560667 <4>[ 162.835802] r9:c5692000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
3804 08:46:36.561098 <4>[ 162.843844] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3805 08:46:36.561197 <4>[ 162.851700] Exception stack(0xc5693fa8 to 0xc5693ff0)
3806 08:46:36.561284 <4>[ 162.857038] 3fa0: 00000012 00000012 00000001 b6e74000 00000012 00000001
3807 08:46:36.561368 <4>[ 162.865515] 3fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e74000 00020000 0041fe38
3808 08:46:36.564009 <4>[ 162.873986] 3fe0: 00000004 be8b27e8 b6f3a33b b6eb3616
3809 08:46:36.608389 <4>[ 162.879401] irq event stamp: 0
3810 08:46:36.608832 <4>[ 162.882657] hardirqs last enabled at (0): [<00000000>] 0x0
3811 08:46:36.608933 <4>[ 162.888601] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3812 08:46:36.609022 <4>[ 162.896289] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3813 08:46:36.609118 <4>[ 162.904184] softirqs last disabled at (0): [<00000000>] 0x0
3814 08:46:36.609208 <4>[ 162.910038] ---[ end trace 5a48678c7e247cac ]---
3815 08:46:36.611777 <6>[ 162.914808] lkdtm: Zero detected: saturated
3816 08:46:36.859747 # [ 162.580129] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3817 08:46:36.860187 # [ 162.584648] lkdtm: attempting good refcount_dec()
3818 08:46:36.860296 # [ 162.589882] lkdtm: attempting bad refcount_dec() to zero
3819 08:46:36.860382 # [ 162.595216] ------------[ cut here ]------------
3820 08:46:36.860463 # [ 162.600247] WARNING: CPU: 1 PID: 2727 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
3821 08:46:36.860546 # [ 162.608929] refcount_t: decrement hit 0; leaking memory.
3822 08:46:36.903309 # [ 162.614444] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3823 08:46:36.903503 # [ 162.653596] CPU: 1 PID: 2727 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3824 08:46:36.906528 # [ 162.661544] Hardware name: STM32 (Device Tree Support)
3825 08:46:36.946438 # [ 162.666960] Backtrace:
3826 08:46:36.946870 # [ 162.669689] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3827 08:46:36.946965 # [ 162.677542] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3828 08:46:36.947046 # [ 162.683488] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3829 08:46:36.947129 # [ 162.691091] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3830 08:46:36.947208 # [ 162.698340] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
3831 08:46:36.989768 # [ 162.706380] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3832 08:46:36.990193 # [ 162.714154] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c5692000
3833 08:46:36.990285 # [ 162.720103] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
3834 08:46:36.990356 # [ 162.729363] r9:c1ad7198 r8:c15ec020 r7:c5693f60 r6:00000012 r5:c51a2000 r4:c5692000
3835 08:46:36.990426 # [ 162.737406] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
3836 08:46:37.033214 # [ 162.747369] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce000>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
3837 08:46:37.033699 # [ 162.757420] [<c13cdfa4>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3838 08:46:37.033847 # [ 162.766496] r4:0000002f
3839 08:46:37.033931 # [ 162.769301] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3840 08:46:37.034010 # [ 162.777607] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3841 08:46:37.034088 # [ 162.785818] r9:c5693f60 r8:c3ac2f00 r7:00000012 r6:b6e74000 r5:c5277780 r4:c0c59104
3842 08:46:37.076498 # [ 162.793862] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3843 08:46:37.076906 # [ 162.801985] r9:c07e2758 r8:c5693f60 r7:c290d000 r6:b6e74000 r5:c5277780 r4:00000000
3844 08:46:37.077016 # [ 162.810026] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3845 08:46:37.077082 # [ 162.817452] r10:00000004 r9:00000000 r8:00000000 r7:b6e74000 r6:c5692000 r5:c5277780
3846 08:46:37.077160 # [ 162.825569] r4:c5277780
3847 08:46:37.077234 # [ 162.828375] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3848 08:46:37.079959 # [ 162.835802] r9:c5692000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
3849 08:46:37.120093 # [ 162.843844] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3850 08:46:37.120263 # [ 162.851700] Exception stack(0xc5693fa8 to 0xc5693ff0)
3851 08:46:37.120347 # [ 162.857038] 3fa0: 00000012 00000012 00000001 b6e74000 00000012 00000001
3852 08:46:37.120429 # [ 162.865515] 3fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e74000 00020000 0041fe38
3853 08:46:37.120508 # [ 162.873986] 3fe0: 00000004 be8b27e8 b6f3a33b b6eb3616
3854 08:46:37.120588 # [ 162.879401] irq event stamp: 0
3855 08:46:37.163162 # [ 162.882657] hardirqs last enabled at (0): [<00000000>] 0x0
3856 08:46:37.163523 # [ 162.888601] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3857 08:46:37.163621 # [ 162.896289] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3858 08:46:37.163703 # [ 162.904184] softirqs last disabled at (0): [<00000000>] 0x0
3859 08:46:37.163782 # [ 162.910038] ---[ end trace 5a48678c7e247cac ]---
3860 08:46:37.163859 # [ 162.914808] lkdtm: Zero detected: saturated
3861 08:46:37.163936 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
3862 08:46:37.166604 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
3863 08:46:37.181472 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3864 08:46:37.541668 <6>[ 163.818362] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3865 08:46:37.542082 <6>[ 163.823230] lkdtm: attempting bad refcount_dec() below zero
3866 08:46:37.542176 <4>[ 163.829278] ------------[ cut here ]------------
3867 08:46:37.542260 <4>[ 163.834001] WARNING: CPU: 1 PID: 2765 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
3868 08:46:37.542339 <4>[ 163.842815] refcount_t: decrement hit 0; leaking memory.
3869 08:46:37.585158 <4>[ 163.848390] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3870 08:46:37.585316 <4>[ 163.887462] CPU: 1 PID: 2765 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3871 08:46:37.585405 <4>[ 163.895426] Hardware name: STM32 (Device Tree Support)
3872 08:46:37.588284 <4>[ 163.900843] Backtrace:
3873 08:46:37.628202 <4>[ 163.903573] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3874 08:46:37.628578 <4>[ 163.911429] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3875 08:46:37.628671 <4>[ 163.917376] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3876 08:46:37.628751 <4>[ 163.924984] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3877 08:46:37.628830 <4>[ 163.932234] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
3878 08:46:37.631664 <4>[ 163.940279] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3879 08:46:37.671734 <4>[ 163.948054] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c4f82000
3880 08:46:37.672106 <4>[ 163.954003] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
3881 08:46:37.672199 <4>[ 163.963267] r9:c1ad71ac r8:c15ec020 r7:c4f83f60 r6:00000016 r5:00000000 r4:c4f82000
3882 08:46:37.672281 <4>[ 163.971312] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
3883 08:46:37.675166 <4>[ 163.981275] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce0c4>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
3884 08:46:37.715245 <4>[ 163.991680] [<c13ce07c>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3885 08:46:37.715387 <4>[ 164.001110] r5:c51a1000 r4:00000030
3886 08:46:37.715476 <4>[ 164.004963] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3887 08:46:37.715558 <4>[ 164.013271] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3888 08:46:37.715638 <4>[ 164.021483] r9:c4f83f60 r8:c3ac2f00 r7:00000016 r6:b6de3000 r5:c2dfddc0 r4:c0c59104
3889 08:46:37.758403 <4>[ 164.029529] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3890 08:46:37.758777 <4>[ 164.037655] r9:c07e2758 r8:c4f83f60 r7:c290d000 r6:b6de3000 r5:c2dfddc0 r4:00000000
3891 08:46:37.758868 <4>[ 164.045699] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3892 08:46:37.758948 <4>[ 164.053128] r10:00000004 r9:00000000 r8:00000000 r7:b6de3000 r6:c4f82000 r5:c2dfddc0
3893 08:46:37.759027 <4>[ 164.061249] r4:c2dfddc0
3894 08:46:37.759105 <4>[ 164.064057] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3895 08:46:37.761876 <4>[ 164.071485] r9:c4f82000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3896 08:46:37.801975 <4>[ 164.079530] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3897 08:46:37.802118 <4>[ 164.087388] Exception stack(0xc4f83fa8 to 0xc4f83ff0)
3898 08:46:37.802201 <4>[ 164.092728] 3fa0: 00000016 00000016 00000001 b6de3000 00000016 00000001
3899 08:46:37.802283 <4>[ 164.101206] 3fc0: 00000016 00000016 7ff00000 00000004 00000001 b6de3000 00020000 004efe38
3900 08:46:37.802362 <4>[ 164.109680] 3fe0: 00000004 befb97e8 b6ea933b b6e22616
3901 08:46:37.802440 <4>[ 164.115101] irq event stamp: 0
3902 08:46:37.844087 <4>[ 164.118417] hardirqs last enabled at (0): [<00000000>] 0x0
3903 08:46:37.844514 <4>[ 164.124205] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3904 08:46:37.844608 <4>[ 164.132111] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3905 08:46:37.844719 <4>[ 164.139891] softirqs last disabled at (0): [<00000000>] 0x0
3906 08:46:37.844809 <4>[ 164.145614] ---[ end trace 5a48678c7e247cad ]---
3907 08:46:37.847533 <6>[ 164.150610] lkdtm: Negative detected: saturated
3908 08:46:38.097593 # [ 163.818362] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3909 08:46:38.097781 # [ 163.823230] lkdtm: attempting bad refcount_dec() below zero
3910 08:46:38.097853 # [ 163.829278] ------------[ cut here ]------------
3911 08:46:38.097928 # [ 163.834001] WARNING: CPU: 1 PID: 2765 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
3912 08:46:38.098017 # [ 163.842815] refcount_t: decrement hit 0; leaking memory.
3913 08:46:38.140690 # [ 163.848390] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3914 08:46:38.140872 # [ 163.887462] CPU: 1 PID: 2765 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3915 08:46:38.143951 # [ 163.895426] Hardware name: STM32 (Device Tree Support)
3916 08:46:38.144065 # [ 163.900843] Backtrace:
3917 08:46:38.184221 # [ 163.903573] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3918 08:46:38.184371 # [ 163.911429] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3919 08:46:38.184454 # [ 163.917376] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3920 08:46:38.184533 # [ 163.924984] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3921 08:46:38.184611 # [ 163.932234] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
3922 08:46:38.187472 # [ 163.940279] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3923 08:46:38.227357 # [ 163.948054] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c4f82000
3924 08:46:38.227779 # [ 163.954003] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
3925 08:46:38.227875 # [ 163.963267] r9:c1ad71ac r8:c15ec020 r7:c4f83f60 r6:00000016 r5:00000000 r4:c4f82000
3926 08:46:38.227955 # [ 163.971312] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
3927 08:46:38.230802 # [ 163.981275] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce0c4>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
3928 08:46:38.270945 # [ 163.991680] [<c13ce07c>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3929 08:46:38.271099 # [ 164.001110] r5:c51a1000 r4:00000030
3930 08:46:38.271185 # [ 164.004963] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3931 08:46:38.271260 # [ 164.013271] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3932 08:46:38.271332 # [ 164.021483] r9:c4f83f60 r8:c3ac2f00 r7:00000016 r6:b6de3000 r5:c2dfddc0 r4:c0c59104
3933 08:46:38.314096 # [ 164.029529] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3934 08:46:38.314524 # [ 164.037655] r9:c07e2758 r8:c4f83f60 r7:c290d000 r6:b6de3000 r5:c2dfddc0 r4:00000000
3935 08:46:38.314622 # [ 164.045699] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3936 08:46:38.314704 # [ 164.053128] r10:00000004 r9:00000000 r8:00000000 r7:b6de3000 r6:c4f82000 r5:c2dfddc0
3937 08:46:38.314832 # [ 164.061249] r4:c2dfddc0
3938 08:46:38.314913 # [ 164.064057] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3939 08:46:38.317347 # [ 164.071485] r9:c4f82000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3940 08:46:38.357685 # [ 164.079530] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3941 08:46:38.357853 # [ 164.087388] Exception stack(0xc4f83fa8 to 0xc4f83ff0)
3942 08:46:38.357944 # [ 164.092728] 3fa0: 00000016 00000016 00000001 b6de3000 00000016 00000001
3943 08:46:38.358034 # [ 164.101206] 3fc0: 00000016 00000016 7ff00000 00000004 00000001 b6de3000 00020000 004efe38
3944 08:46:38.358110 # [ 164.109680] 3fe0: 00000004 befb97e8 b6ea933b b6e22616
3945 08:46:38.358188 # [ 164.115101] irq event stamp: 0
3946 08:46:38.400756 # [ 164.118417] hardirqs last enabled at (0): [<00000000>] 0x0
3947 08:46:38.401157 # [ 164.124205] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3948 08:46:38.401252 # [ 164.132111] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3949 08:46:38.401331 # [ 164.139891] softirqs last disabled at (0): [<00000000>] 0x0
3950 08:46:38.401411 # [ 164.145614] ---[ end trace 5a48678c7e247cad ]---
3951 08:46:38.401488 # [ 164.150610] lkdtm: Negative detected: saturated
3952 08:46:38.401565 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
3953 08:46:38.404081 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3954 08:46:38.419468 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
3955 08:46:38.770819 <6>[ 165.050114] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3956 08:46:38.771010 <6>[ 165.055770] lkdtm: attempting bad refcount_dec_and_test() below zero
3957 08:46:38.771094 <4>[ 165.062606] ------------[ cut here ]------------
3958 08:46:38.771174 <4>[ 165.067326] WARNING: CPU: 1 PID: 2801 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
3959 08:46:38.771254 <4>[ 165.076219] refcount_t: underflow; use-after-free.
3960 08:46:38.814134 <4>[ 165.081269] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
3961 08:46:38.814286 <4>[ 165.120344] CPU: 1 PID: 2801 Comm: cat Tainted: G D W 5.10.216-cip47 #1
3962 08:46:38.817331 <4>[ 165.128305] Hardware name: STM32 (Device Tree Support)
3963 08:46:38.857269 <4>[ 165.133721] Backtrace:
3964 08:46:38.857639 <4>[ 165.136452] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
3965 08:46:38.857738 <4>[ 165.144305] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
3966 08:46:38.857821 <4>[ 165.150253] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
3967 08:46:38.857903 <4>[ 165.157859] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3968 08:46:38.857982 <4>[ 165.165110] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
3969 08:46:38.900685 <4>[ 165.173153] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
3970 08:46:38.901089 <4>[ 165.180930] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c526e000
3971 08:46:38.901201 <4>[ 165.186879] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
3972 08:46:38.901285 <4>[ 165.196231] r9:c1ad71c4 r8:c15ec020 r7:c526ff60 r6:0000001f r5:00000000 r4:c526e000
3973 08:46:38.901364 <4>[ 165.204279] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
3974 08:46:38.944014 <4>[ 165.215031] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce13c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
3975 08:46:38.944408 <4>[ 165.227005] [<c13ce0ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3976 08:46:38.944514 <4>[ 165.237223] r5:c51a1000 r4:00000031
3977 08:46:38.944596 <4>[ 165.241076] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3978 08:46:38.944676 <4>[ 165.249383] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3979 08:46:38.987318 <4>[ 165.257596] r9:c526ff60 r8:c3ac2f00 r7:0000001f r6:b6de0000 r5:c52f8a00 r4:c0c59104
3980 08:46:38.987695 <4>[ 165.265642] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3981 08:46:38.987788 <4>[ 165.273766] r9:c07e2758 r8:c526ff60 r7:c290d000 r6:b6de0000 r5:c52f8a00 r4:00000000
3982 08:46:38.987868 <4>[ 165.281811] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3983 08:46:38.987950 <4>[ 165.289238] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c526e000 r5:c52f8a00
3984 08:46:38.988029 <4>[ 165.297360] r4:c52f8a00
3985 08:46:38.990747 <4>[ 165.300167] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3986 08:46:39.030924 <4>[ 165.307596] r9:c526e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
3987 08:46:39.031078 <4>[ 165.315641] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3988 08:46:39.031163 <4>[ 165.323499] Exception stack(0xc526ffa8 to 0xc526fff0)
3989 08:46:39.031261 <4>[ 165.328837] ffa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000001
3990 08:46:39.031344 <4>[ 165.337318] ffc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6de0000 00020000 004bfe38
3991 08:46:39.034371 <4>[ 165.345791] ffe0: 00000004 beb697e8 b6ea633b b6e1f616
3992 08:46:39.084178 <4>[ 165.351209] irq event stamp: 0
3993 08:46:39.084660 <4>[ 165.354463] hardirqs last enabled at (0): [<00000000>] 0x0
3994 08:46:39.084764 <4>[ 165.360409] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3995 08:46:39.084848 <4>[ 165.368190] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3996 08:46:39.084928 <4>[ 165.375918] softirqs last disabled at (0): [<00000000>] 0x0
3997 08:46:39.085008 <4>[ 165.381867] ---[ end trace 5a48678c7e247cae ]---
3998 08:46:39.087791 <6>[ 165.386625] lkdtm: Negative detected: saturated
3999 08:46:39.337437 # [ 165.050114] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4000 08:46:39.337666 # [ 165.055770] lkdtm: attempting bad refcount_dec_and_test() below zero
4001 08:46:39.337755 # [ 165.062606] ------------[ cut here ]------------
4002 08:46:39.337836 # [ 165.067326] WARNING: CPU: 1 PID: 2801 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4003 08:46:39.337917 # [ 165.076219] refcount_t: underflow; use-after-free.
4004 08:46:39.380664 # [ 165.081269] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4005 08:46:39.380835 # [ 165.120344] CPU: 1 PID: 2801 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4006 08:46:39.383985 # [ 165.128305] Hardware name: STM32 (Device Tree Support)
4007 08:46:39.423730 # [ 165.133721] Backtrace:
4008 08:46:39.424131 # [ 165.136452] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4009 08:46:39.424221 # [ 165.144305] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4010 08:46:39.424294 # [ 165.150253] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4011 08:46:39.424369 # [ 165.157859] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4012 08:46:39.424445 # [ 165.165110] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4013 08:46:39.467195 # [ 165.173153] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4014 08:46:39.467625 # [ 165.180930] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c526e000
4015 08:46:39.467724 # [ 165.186879] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4016 08:46:39.467805 # [ 165.196231] r9:c1ad71c4 r8:c15ec020 r7:c526ff60 r6:0000001f r5:00000000 r4:c526e000
4017 08:46:39.467886 # [ 165.204279] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4018 08:46:39.510535 # [ 165.215031] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce13c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4019 08:46:39.510935 # [ 165.227005] [<c13ce0ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4020 08:46:39.511021 # [ 165.237223] r5:c51a1000 r4:00000031
4021 08:46:39.511105 # [ 165.241076] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4022 08:46:39.511191 # [ 165.249383] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4023 08:46:39.514000 # [ 165.257596] r9:c526ff60 r8:c3ac2f00 r7:0000001f r6:b6de0000 r5:c52f8a00 r4:c0c59104
4024 08:46:39.554119 # [ 165.265642] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4025 08:46:39.554289 # [ 165.273766] r9:c07e2758 r8:c526ff60 r7:c290d000 r6:b6de0000 r5:c52f8a00 r4:00000000
4026 08:46:39.554381 # [ 165.281811] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4027 08:46:39.554458 # [ 165.289238] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c526e000 r5:c52f8a00
4028 08:46:39.554533 # [ 165.297360] r4:c52f8a00
4029 08:46:39.557322 # [ 165.300167] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4030 08:46:39.597282 # [ 165.307596] r9:c526e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
4031 08:46:39.597656 # [ 165.315641] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4032 08:46:39.597738 # [ 165.323499] Exception stack(0xc526ffa8 to 0xc526fff0)
4033 08:46:39.597816 # [ 165.328837] ffa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000001
4034 08:46:39.597892 # [ 165.337318] ffc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6de0000 00020000 004bfe38
4035 08:46:39.597965 # [ 165.345791] ffe0: 00000004 beb697e8 b6ea633b b6e1f616
4036 08:46:39.600666 # [ 165.351209] irq event stamp: 0
4037 08:46:39.640611 # [ 165.354463] hardirqs last enabled at (0): [<00000000>] 0x0
4038 08:46:39.641013 # [ 165.360409] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4039 08:46:39.641109 # [ 165.368190] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4040 08:46:39.641186 # [ 165.375918] softirqs last disabled at (0): [<00000000>] 0x0
4041 08:46:39.641261 # [ 165.381867] ---[ end trace 5a48678c7e247cae ]---
4042 08:46:39.641327 # [ 165.386625] lkdtm: Negative detected: saturated
4043 08:46:39.643989 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4044 08:46:39.661245 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4045 08:46:39.664529 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4046 08:46:40.014306 <6>[ 166.293553] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4047 08:46:40.014605 <6>[ 166.299398] lkdtm: attempting bad refcount_sub_and_test() below zero
4048 08:46:40.014791 <4>[ 166.305849] ------------[ cut here ]------------
4049 08:46:40.014921 <4>[ 166.310921] WARNING: CPU: 1 PID: 2837 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4050 08:46:40.015003 <4>[ 166.319663] refcount_t: underflow; use-after-free.
4051 08:46:40.057336 <4>[ 166.324641] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4052 08:46:40.057516 <4>[ 166.363808] CPU: 1 PID: 2837 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4053 08:46:40.060406 <4>[ 166.371753] Hardware name: STM32 (Device Tree Support)
4054 08:46:40.100815 <4>[ 166.377170] Backtrace:
4055 08:46:40.101295 <4>[ 166.379900] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4056 08:46:40.101399 <4>[ 166.387753] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4057 08:46:40.101484 <4>[ 166.393699] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4058 08:46:40.101569 <4>[ 166.401304] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4059 08:46:40.101641 <4>[ 166.408553] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4060 08:46:40.143979 <4>[ 166.416594] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4061 08:46:40.144410 <4>[ 166.424369] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5738000
4062 08:46:40.144495 <4>[ 166.430317] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4063 08:46:40.144576 <4>[ 166.439666] r9:c1ad71e4 r8:c15ec020 r7:c5739f60 r6:0000001f r5:c51a1000 r4:c5738000
4064 08:46:40.144652 <4>[ 166.447712] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4065 08:46:40.187457 <4>[ 166.458463] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce1c8>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4066 08:46:40.187900 <4>[ 166.470436] [<c13ce178>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4067 08:46:40.188007 <4>[ 166.480650] r4:00000032
4068 08:46:40.188086 <4>[ 166.483455] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4069 08:46:40.188166 <4>[ 166.491762] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4070 08:46:40.190862 <4>[ 166.499974] r9:c5739f60 r8:c3ac2f00 r7:0000001f r6:b6dad000 r5:c2e0ddc0 r4:c0c59104
4071 08:46:40.230898 <4>[ 166.508019] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4072 08:46:40.231078 <4>[ 166.516143] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6dad000 r5:c2e0ddc0 r4:00000000
4073 08:46:40.231166 <4>[ 166.524186] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4074 08:46:40.231246 <4>[ 166.531614] r10:00000004 r9:00000000 r8:00000000 r7:b6dad000 r6:c5738000 r5:c2e0ddc0
4075 08:46:40.231312 <4>[ 166.539733] r4:c2e0ddc0
4076 08:46:40.234108 <4>[ 166.542541] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4077 08:46:40.274474 <4>[ 166.549969] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
4078 08:46:40.274706 <4>[ 166.558014] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4079 08:46:40.274793 <4>[ 166.565870] Exception stack(0xc5739fa8 to 0xc5739ff0)
4080 08:46:40.274877 <4>[ 166.571209] 9fa0: 0000001f 0000001f 00000001 b6dad000 0000001f 00000001
4081 08:46:40.274959 <4>[ 166.579689] 9fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dad000 00020000 0048fe38
4082 08:46:40.277657 <4>[ 166.588162] 9fe0: 00000004 bea517e8 b6e7333b b6dec616
4083 08:46:40.327244 <4>[ 166.593575] irq event stamp: 0
4084 08:46:40.327670 <4>[ 166.596833] hardirqs last enabled at (0): [<00000000>] 0x0
4085 08:46:40.327761 <4>[ 166.602784] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4086 08:46:40.327844 <4>[ 166.610584] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4087 08:46:40.327926 <4>[ 166.618332] softirqs last disabled at (0): [<00000000>] 0x0
4088 08:46:40.327993 <4>[ 166.624091] ---[ end trace 5a48678c7e247caf ]---
4089 08:46:40.330688 <6>[ 166.629059] lkdtm: Negative detected: saturated
4090 08:46:40.610664 # [ 166.293553] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4091 08:46:40.611084 # [ 166.299398] lkdtm: attempting bad refcount_sub_and_test() below zero
4092 08:46:40.611178 # [ 166.305849] ------------[ cut here ]------------
4093 08:46:40.611258 # [ 166.310921] WARNING: CPU: 1 PID: 2837 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4094 08:46:40.611337 # [ 166.319663] refcount_t: underflow; use-after-free.
4095 08:46:40.654198 # [ 166.324641] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4096 08:46:40.654363 # [ 166.363808] CPU: 1 PID: 2837 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4097 08:46:40.654453 # [ 166.371753] Hardware name: STM32 (Device Tree Support)
4098 08:46:40.657374 # [ 166.377170] Backtrace:
4099 08:46:40.697585 # [ 166.379900] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4100 08:46:40.697771 # [ 166.387753] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4101 08:46:40.697858 # [ 166.393699] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4102 08:46:40.697939 # [ 166.401304] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4103 08:46:40.698018 # [ 166.408553] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4104 08:46:40.700676 # [ 166.416594] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4105 08:46:40.740726 # [ 166.424369] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5738000
4106 08:46:40.741134 # [ 166.430317] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4107 08:46:40.741219 # [ 166.439666] r9:c1ad71e4 r8:c15ec020 r7:c5739f60 r6:0000001f r5:c51a1000 r4:c5738000
4108 08:46:40.741301 # [ 166.447712] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4109 08:46:40.784083 # [ 166.458463] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce1c8>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4110 08:46:40.784576 # [ 166.470436] [<c13ce178>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4111 08:46:40.784660 # [ 166.480650] r4:00000032
4112 08:46:40.784737 # [ 166.483455] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4113 08:46:40.784813 # [ 166.491762] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4114 08:46:40.784894 # [ 166.499974] r9:c5739f60 r8:c3ac2f00 r7:0000001f r6:b6dad000 r5:c2e0ddc0 r4:c0c59104
4115 08:46:40.827421 # [ 166.508019] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4116 08:46:40.827891 # [ 166.516143] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6dad000 r5:c2e0ddc0 r4:00000000
4117 08:46:40.827989 # [ 166.524186] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4118 08:46:40.828071 # [ 166.531614] r10:00000004 r9:00000000 r8:00000000 r7:b6dad000 r6:c5738000 r5:c2e0ddc0
4119 08:46:40.828150 # [ 166.539733] r4:c2e0ddc0
4120 08:46:40.828228 # [ 166.542541] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4121 08:46:40.870784 # [ 166.549969] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000001f r4:0000001f
4122 08:46:40.871378 # [ 166.558014] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4123 08:46:40.871659 # [ 166.565870] Exception stack(0xc5739fa8 to 0xc5739ff0)
4124 08:46:40.871748 # [ 166.571209] 9fa0: 0000001f 0000001f 00000001 b6dad000 0000001f 00000001
4125 08:46:40.871829 # [ 166.579689] 9fc0: 0000001f 0000001f 7ff00000 00000004 00000001 b6dad000 00020000 0048fe38
4126 08:46:40.871908 # [ 166.588162] 9fe0: 00000004 bea517e8 b6e7333b b6dec616
4127 08:46:40.871985 # [ 166.593575] irq event stamp: 0
4128 08:46:40.914115 # [ 166.596833] hardirqs last enabled at (0): [<00000000>] 0x0
4129 08:46:40.914521 # [ 166.602784] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4130 08:46:40.914622 # [ 166.610584] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4131 08:46:40.914704 # [ 166.618332] softirqs last disabled at (0): [<00000000>] 0x0
4132 08:46:40.914782 # [ 166.624091] ---[ end trace 5a48678c7e247caf ]---
4133 08:46:40.914857 # [ 166.629059] lkdtm: Negative detected: saturated
4134 08:46:40.914933 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4135 08:46:40.932430 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4136 08:46:40.932593 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4137 08:46:41.244580 <6>[ 167.521353] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4138 08:46:41.245001 <6>[ 167.525872] lkdtm: attempting safe refcount_inc_not_zero() from zero
4139 08:46:41.245095 <6>[ 167.532772] lkdtm: Good: zero detected
4140 08:46:41.245175 <6>[ 167.536530] lkdtm: Correctly stayed at zero
4141 08:46:41.245254 <6>[ 167.541097] lkdtm: attempting bad refcount_inc() from zero
4142 08:46:41.245333 <4>[ 167.546757] ------------[ cut here ]------------
4143 08:46:41.245413 <4>[ 167.551757] WARNING: CPU: 0 PID: 2870 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4144 08:46:41.247937 <4>[ 167.560554] refcount_t: addition on 0; use-after-free.
4145 08:46:41.288167 <4>[ 167.565895] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4146 08:46:41.331363 <4>[ 167.605054] CPU: 0 PID: 2870 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4147 08:46:41.331758 <4>[ 167.613007] Hardware name: STM32 (Device Tree Support)
4148 08:46:41.331853 <4>[ 167.618424] Backtrace:
4149 08:46:41.331934 <4>[ 167.621153] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4150 08:46:41.332015 <4>[ 167.629008] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4151 08:46:41.332094 <4>[ 167.634955] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4152 08:46:41.334808 <4>[ 167.642561] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4153 08:46:41.374724 <4>[ 167.649812] r9:00000009 r8:c0875dd8 r7:00000019 r6:00000009 r5:c0875dd8 r4:c1a2b128
4154 08:46:41.375093 <4>[ 167.657856] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4155 08:46:41.375173 <4>[ 167.665630] r7:00000019 r6:c1a2b128 r5:c1a2b138 r4:c5738000
4156 08:46:41.375250 <4>[ 167.671578] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875dd8>] (refcount_warn_saturate+0x108/0x174)
4157 08:46:41.375325 <4>[ 167.680928] r9:c1ad7204 r8:c15ec020 r7:c5739f60 r6:00000012 r5:00000000 r4:c5738000
4158 08:46:41.417937 <4>[ 167.688972] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59db8>] (__refcount_add.constprop.0+0x54/0x58)
4159 08:46:41.418315 <4>[ 167.698937] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce2ac>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4160 08:46:41.418396 <4>[ 167.708988] [<c13ce204>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4161 08:46:41.418475 <4>[ 167.718068] r5:c5263000 r4:00000033
4162 08:46:41.418549 <4>[ 167.721919] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4163 08:46:41.421319 <4>[ 167.730227] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4164 08:46:41.461643 <4>[ 167.738437] r9:c5739f60 r8:c3ac2f00 r7:00000012 r6:b6e3e000 r5:c4fada00 r4:c0c59104
4165 08:46:41.461811 <4>[ 167.746483] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4166 08:46:41.461898 <4>[ 167.754606] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6e3e000 r5:c4fada00 r4:00000000
4167 08:46:41.461978 <4>[ 167.762650] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4168 08:46:41.462057 <4>[ 167.770077] r10:00000004 r9:00000000 r8:00000000 r7:b6e3e000 r6:c5738000 r5:c4fada00
4169 08:46:41.464720 <4>[ 167.778197] r4:c4fada00
4170 08:46:41.504539 <4>[ 167.781004] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4171 08:46:41.504911 <4>[ 167.788432] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
4172 08:46:41.505005 <4>[ 167.796477] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4173 08:46:41.505086 <4>[ 167.804332] Exception stack(0xc5739fa8 to 0xc5739ff0)
4174 08:46:41.505167 <4>[ 167.809670] 9fa0: 00000012 00000012 00000001 b6e3e000 00000012 00000001
4175 08:46:41.548288 <4>[ 167.818148] 9fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e3e000 00020000 0045fe38
4176 08:46:41.548483 <4>[ 167.826620] 9fe0: 00000004 be9677e8 b6f0433b b6e7d616
4177 08:46:41.548571 <4>[ 167.832060] irq event stamp: 0
4178 08:46:41.548650 <4>[ 167.835289] hardirqs last enabled at (0): [<00000000>] 0x0
4179 08:46:41.548729 <4>[ 167.841234] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4180 08:46:41.548810 <4>[ 167.849028] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4181 08:46:41.548910 <4>[ 167.856700] softirqs last disabled at (0): [<00000000>] 0x0
4182 08:46:41.551604 <4>[ 167.862674] ---[ end trace 5a48678c7e247cb0 ]---
4183 08:46:41.566602 <6>[ 167.867436] lkdtm: Zero detected: saturated
4184 08:46:41.833804 # [ 167.521353] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4185 08:46:41.833991 # [ 167.525872] lkdtm: attempting safe refcount_inc_not_zero() from zero
4186 08:46:41.834078 # [ 167.532772] lkdtm: Good: zero detected
4187 08:46:41.834157 # [ 167.536530] lkdtm: Correctly stayed at zero
4188 08:46:41.834235 # [ 167.541097] lkdtm: attempting bad refcount_inc() from zero
4189 08:46:41.834312 # [ 167.546757] ------------[ cut here ]------------
4190 08:46:41.836939 # [ 167.551757] WARNING: CPU: 0 PID: 2870 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4191 08:46:41.876929 # [ 167.560554] refcount_t: addition on 0; use-after-free.
4192 08:46:41.880237 # [ 167.565895] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4193 08:46:41.920180 # [ 167.605054] CPU: 0 PID: 2870 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4194 08:46:41.920600 # [ 167.613007] Hardware name: STM32 (Device Tree Support)
4195 08:46:41.920696 # [ 167.618424] Backtrace:
4196 08:46:41.920777 # [ 167.621153] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4197 08:46:41.920856 # [ 167.629008] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4198 08:46:41.920934 # [ 167.634955] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4199 08:46:41.923610 # [ 167.642561] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4200 08:46:41.963836 # [ 167.649812] r9:00000009 r8:c0875dd8 r7:00000019 r6:00000009 r5:c0875dd8 r4:c1a2b128
4201 08:46:41.964006 # [ 167.657856] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4202 08:46:41.964078 # [ 167.665630] r7:00000019 r6:c1a2b128 r5:c1a2b138 r4:c5738000
4203 08:46:41.964184 # [ 167.671578] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875dd8>] (refcount_warn_saturate+0x108/0x174)
4204 08:46:41.964275 # [ 167.680928] r9:c1ad7204 r8:c15ec020 r7:c5739f60 r6:00000012 r5:00000000 r4:c5738000
4205 08:46:42.006960 # [ 167.688972] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59db8>] (__refcount_add.constprop.0+0x54/0x58)
4206 08:46:42.007391 # [ 167.698937] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce2ac>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4207 08:46:42.007512 # [ 167.708988] [<c13ce204>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4208 08:46:42.007598 # [ 167.718068] r5:c5263000 r4:00000033
4209 08:46:42.007663 # [ 167.721919] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4210 08:46:42.010420 # [ 167.730227] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4211 08:46:42.050605 # [ 167.738437] r9:c5739f60 r8:c3ac2f00 r7:00000012 r6:b6e3e000 r5:c4fada00 r4:c0c59104
4212 08:46:42.050803 # [ 167.746483] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4213 08:46:42.050905 # [ 167.754606] r9:c07e2758 r8:c5739f60 r7:c290d000 r6:b6e3e000 r5:c4fada00 r4:00000000
4214 08:46:42.050996 # [ 167.762650] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4215 08:46:42.051088 # [ 167.770077] r10:00000004 r9:00000000 r8:00000000 r7:b6e3e000 r6:c5738000 r5:c4fada00
4216 08:46:42.053786 # [ 167.778197] r4:c4fada00
4217 08:46:42.093652 # [ 167.781004] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4218 08:46:42.094077 # [ 167.788432] r9:c5738000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
4219 08:46:42.094177 # [ 167.796477] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4220 08:46:42.094262 # [ 167.804332] Exception stack(0xc5739fa8 to 0xc5739ff0)
4221 08:46:42.094346 # [ 167.809670] 9fa0: 00000012 00000012 00000001 b6e3e000 00000012 00000001
4222 08:46:42.097028 # [ 167.818148] 9fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e3e000 00020000 0045fe38
4223 08:46:42.137017 # [ 167.826620] 9fe0: 00000004 be9677e8 b6f0433b b6e7d616
4224 08:46:42.137455 # [ 167.832060] irq event stamp: 0
4225 08:46:42.137596 # [ 167.835289] hardirqs last enabled at (0): [<00000000>] 0x0
4226 08:46:42.137698 # [ 167.841234] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4227 08:46:42.137790 # [ 167.849028] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4228 08:46:42.137876 # [ 167.856700] softirqs last disabled at (0): [<00000000>] 0x0
4229 08:46:42.140514 # [ 167.862674] ---[ end trace 5a48678c7e247cb0 ]---
4230 08:46:42.163320 # [ 167.867436] lkdtm: Zero detected: saturated
4231 08:46:42.163543 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4232 08:46:42.163882 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4233 08:46:42.166732 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4234 08:46:42.489147 <6>[ 168.768404] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4235 08:46:42.489335 <6>[ 168.772924] lkdtm: attempting safe refcount_add_not_zero() from zero
4236 08:46:42.489422 <6>[ 168.779790] lkdtm: Good: zero detected
4237 08:46:42.489505 <6>[ 168.783583] lkdtm: Correctly stayed at zero
4238 08:46:42.489577 <6>[ 168.788129] lkdtm: attempting bad refcount_add() from zero
4239 08:46:42.489666 <4>[ 168.793807] ------------[ cut here ]------------
4240 08:46:42.492358 <4>[ 168.798802] WARNING: CPU: 1 PID: 2905 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4241 08:46:42.532228 <4>[ 168.807601] refcount_t: addition on 0; use-after-free.
4242 08:46:42.535845 <4>[ 168.812946] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4243 08:46:42.575816 <4>[ 168.852108] CPU: 1 PID: 2905 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4244 08:46:42.575970 <4>[ 168.860055] Hardware name: STM32 (Device Tree Support)
4245 08:46:42.576058 <4>[ 168.865471] Backtrace:
4246 08:46:42.576137 <4>[ 168.868200] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4247 08:46:42.576229 <4>[ 168.876054] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4248 08:46:42.576304 <4>[ 168.882000] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4249 08:46:42.579217 <4>[ 168.889606] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4250 08:46:42.619174 <4>[ 168.896858] r9:00000009 r8:c0875dd8 r7:00000019 r6:00000009 r5:c0875dd8 r4:c1a2b128
4251 08:46:42.619349 <4>[ 168.904900] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4252 08:46:42.619434 <4>[ 168.912676] r7:00000019 r6:c1a2b128 r5:c1a2b138 r4:c60d0000
4253 08:46:42.619524 <4>[ 168.918625] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875dd8>] (refcount_warn_saturate+0x108/0x174)
4254 08:46:42.619623 <4>[ 168.927975] r9:c1ad7218 r8:c15ec020 r7:c60d1f60 r6:00000012 r5:00000000 r4:c60d0000
4255 08:46:42.662307 <4>[ 168.936021] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59db8>] (__refcount_add.constprop.0+0x54/0x58)
4256 08:46:42.662718 <4>[ 168.945984] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce378>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4257 08:46:42.662828 <4>[ 168.956034] [<c13ce2d0>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4258 08:46:42.662916 <4>[ 168.965114] r5:c5054000 r4:00000034
4259 08:46:42.662994 <4>[ 168.968967] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4260 08:46:42.705673 <4>[ 168.977274] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4261 08:46:42.706088 <4>[ 168.985485] r9:c60d1f60 r8:c3ac2f00 r7:00000012 r6:b6e4c000 r5:c504d780 r4:c0c59104
4262 08:46:42.706185 <4>[ 168.993531] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4263 08:46:42.706250 <4>[ 169.001655] r9:c07e2758 r8:c60d1f60 r7:c290d000 r6:b6e4c000 r5:c504d780 r4:00000000
4264 08:46:42.706311 <4>[ 169.009700] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4265 08:46:42.709074 <4>[ 169.017129] r10:00000004 r9:00000000 r8:00000000 r7:b6e4c000 r6:c60d0000 r5:c504d780
4266 08:46:42.749049 <4>[ 169.025251] r4:c504d780
4267 08:46:42.749458 <4>[ 169.028059] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4268 08:46:42.749566 <4>[ 169.035489] r9:c60d0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
4269 08:46:42.749650 <4>[ 169.043535] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4270 08:46:42.749730 <4>[ 169.051392] Exception stack(0xc60d1fa8 to 0xc60d1ff0)
4271 08:46:42.749810 <4>[ 169.056731] 1fa0: 00000012 00000012 00000001 b6e4c000 00000012 00000001
4272 08:46:42.792458 <4>[ 169.065211] 1fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e4c000 00020000 004ffe38
4273 08:46:42.793055 <4>[ 169.073684] 1fe0: 00000004 be89c7e8 b6f1233b b6e8b616
4274 08:46:42.793197 <4>[ 169.079107] irq event stamp: 0
4275 08:46:42.793279 <4>[ 169.082357] hardirqs last enabled at (0): [<00000000>] 0x0
4276 08:46:42.793359 <4>[ 169.088295] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4277 08:46:42.793464 <4>[ 169.095988] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4278 08:46:42.793540 <4>[ 169.103903] softirqs last disabled at (0): [<00000000>] 0x0
4279 08:46:42.811521 <4>[ 169.109714] ---[ end trace 5a48678c7e247cb1 ]---
4280 08:46:42.811712 <6>[ 169.114511] lkdtm: Zero detected: saturated
4281 08:46:43.078616 # [ 168.768404] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4282 08:46:43.078809 # [ 168.772924] lkdtm: attempting safe refcount_add_not_zero() from zero
4283 08:46:43.078900 # [ 168.779790] lkdtm: Good: zero detected
4284 08:46:43.078977 # [ 168.783583] lkdtm: Correctly stayed at zero
4285 08:46:43.079058 # [ 168.788129] lkdtm: attempting bad refcount_add() from zero
4286 08:46:43.079131 # [ 168.793807] ------------[ cut here ]------------
4287 08:46:43.082051 # [ 168.798802] WARNING: CPU: 1 PID: 2905 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4288 08:46:43.121715 # [ 168.807601] refcount_t: addition on 0; use-after-free.
4289 08:46:43.125239 # [ 168.812946] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4290 08:46:43.165080 # [ 168.852108] CPU: 1 PID: 2905 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4291 08:46:43.165508 # [ 168.860055] Hardware name: STM32 (Device Tree Support)
4292 08:46:43.165613 # [ 168.865471] Backtrace:
4293 08:46:43.165695 # [ 168.868200] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4294 08:46:43.165775 # [ 168.876054] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4295 08:46:43.165853 # [ 168.882000] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4296 08:46:43.168421 # [ 168.889606] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4297 08:46:43.208489 # [ 168.896858] r9:00000009 r8:c0875dd8 r7:00000019 r6:00000009 r5:c0875dd8 r4:c1a2b128
4298 08:46:43.208674 # [ 168.904900] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4299 08:46:43.208761 # [ 168.912676] r7:00000019 r6:c1a2b128 r5:c1a2b138 r4:c60d0000
4300 08:46:43.208845 # [ 168.918625] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875dd8>] (refcount_warn_saturate+0x108/0x174)
4301 08:46:43.209152 # [ 168.927975] r9:c1ad7218 r8:c15ec020 r7:c60d1f60 r6:00000012 r5:00000000 r4:c60d0000
4302 08:46:43.251901 # [ 168.936021] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59db8>] (__refcount_add.constprop.0+0x54/0x58)
4303 08:46:43.252435 # [ 168.945984] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce378>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4304 08:46:43.252590 # [ 168.956034] [<c13ce2d0>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4305 08:46:43.252718 # [ 168.965114] r5:c5054000 r4:00000034
4306 08:46:43.252881 # [ 168.968967] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4307 08:46:43.255321 # [ 168.977274] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4308 08:46:43.295368 # [ 168.985485] r9:c60d1f60 r8:c3ac2f00 r7:00000012 r6:b6e4c000 r5:c504d780 r4:c0c59104
4309 08:46:43.295556 # [ 168.993531] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4310 08:46:43.295648 # [ 169.001655] r9:c07e2758 r8:c60d1f60 r7:c290d000 r6:b6e4c000 r5:c504d780 r4:00000000
4311 08:46:43.295728 # [ 169.009700] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4312 08:46:43.295817 # [ 169.017129] r10:00000004 r9:00000000 r8:00000000 r7:b6e4c000 r6:c60d0000 r5:c504d780
4313 08:46:43.298561 # [ 169.025251] r4:c504d780
4314 08:46:43.338253 # [ 169.028059] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4315 08:46:43.338665 # [ 169.035489] r9:c60d0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
4316 08:46:43.338755 # [ 169.043535] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4317 08:46:43.338837 # [ 169.051392] Exception stack(0xc60d1fa8 to 0xc60d1ff0)
4318 08:46:43.338917 # [ 169.056731] 1fa0: 00000012 00000012 00000001 b6e4c000 00000012 00000001
4319 08:46:43.341664 # [ 169.065211] 1fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e4c000 00020000 004ffe38
4320 08:46:43.381828 # [ 169.073684] 1fe0: 00000004 be89c7e8 b6f1233b b6e8b616
4321 08:46:43.382254 # [ 169.079107] irq event stamp: 0
4322 08:46:43.382354 # [ 169.082357] hardirqs last enabled at (0): [<00000000>] 0x0
4323 08:46:43.382437 # [ 169.088295] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4324 08:46:43.382518 # [ 169.095988] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4325 08:46:43.382598 # [ 169.103903] softirqs last disabled at (0): [<00000000>] 0x0
4326 08:46:43.385078 # [ 169.109714] ---[ end trace 5a48678c7e247cb1 ]---
4327 08:46:43.408158 # [ 169.114511] lkdtm: Zero detected: saturated
4328 08:46:43.408401 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4329 08:46:43.408695 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4330 08:46:43.411572 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4331 08:46:43.774177 <6>[ 170.053405] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4332 08:46:43.774369 <6>[ 170.058518] lkdtm: attempting bad refcount_inc() from saturated
4333 08:46:43.774455 <4>[ 170.064560] ------------[ cut here ]------------
4334 08:46:43.774535 <4>[ 170.069647] WARNING: CPU: 1 PID: 2943 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4335 08:46:43.774611 <4>[ 170.078296] refcount_t: saturated; leaking memory.
4336 08:46:43.817511 <4>[ 170.083264] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4337 08:46:43.817722 <4>[ 170.122419] CPU: 1 PID: 2943 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4338 08:46:43.820829 <4>[ 170.130371] Hardware name: STM32 (Device Tree Support)
4339 08:46:43.820931 <4>[ 170.135788] Backtrace:
4340 08:46:43.860860 <4>[ 170.138518] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4341 08:46:43.861152 <4>[ 170.146372] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4342 08:46:43.861258 <4>[ 170.152318] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4343 08:46:43.861332 <4>[ 170.159924] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4344 08:46:43.861403 <4>[ 170.167174] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
4345 08:46:43.903962 <4>[ 170.175216] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4346 08:46:43.904395 <4>[ 170.182992] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c517a000
4347 08:46:43.904492 <4>[ 170.188940] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
4348 08:46:43.904576 <4>[ 170.198204] r9:c1ad722c r8:c15ec020 r7:c517bf60 r6:00000017 r5:c5054000 r4:c517a000
4349 08:46:43.904656 <4>[ 170.206249] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
4350 08:46:43.947349 <4>[ 170.216214] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce3e8>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4351 08:46:43.947782 <4>[ 170.226701] [<c13ce39c>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4352 08:46:43.947880 <4>[ 170.236217] r4:00000035
4353 08:46:43.947960 <4>[ 170.239022] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4354 08:46:43.948040 <4>[ 170.247329] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4355 08:46:43.948119 <4>[ 170.255540] r9:c517bf60 r8:c3ac2f00 r7:00000017 r6:b6e8a000 r5:c53dd500 r4:c0c59104
4356 08:46:43.990679 <4>[ 170.263585] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4357 08:46:43.991092 <4>[ 170.271709] r9:c07e2758 r8:c517bf60 r7:c290d000 r6:b6e8a000 r5:c53dd500 r4:00000000
4358 08:46:43.991188 <4>[ 170.279752] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4359 08:46:43.991270 <4>[ 170.287178] r10:00000004 r9:00000000 r8:00000000 r7:b6e8a000 r6:c517a000 r5:c53dd500
4360 08:46:43.991350 <4>[ 170.295297] r4:c53dd500
4361 08:46:43.991428 <4>[ 170.298104] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4362 08:46:44.034034 <4>[ 170.305531] r9:c517a000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4363 08:46:44.034452 <4>[ 170.313574] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4364 08:46:44.034552 <4>[ 170.321431] Exception stack(0xc517bfa8 to 0xc517bff0)
4365 08:46:44.034639 <4>[ 170.326770] bfa0: 00000017 00000017 00000001 b6e8a000 00000017 00000001
4366 08:46:44.034720 <4>[ 170.335248] bfc0: 00000017 00000017 7ff00000 00000004 00000001 b6e8a000 00020000 004dfe38
4367 08:46:44.034801 <4>[ 170.343720] bfe0: 00000004 bebf17e8 b6f5033b b6ec9616
4368 08:46:44.037561 <4>[ 170.349141] irq event stamp: 0
4369 08:46:44.082188 <4>[ 170.352391] hardirqs last enabled at (0): [<00000000>] 0x0
4370 08:46:44.082698 <4>[ 170.358331] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4371 08:46:44.082799 <4>[ 170.366026] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4372 08:46:44.082882 <4>[ 170.373936] softirqs last disabled at (0): [<00000000>] 0x0
4373 08:46:44.082965 <4>[ 170.379786] ---[ end trace 5a48678c7e247cb2 ]---
4374 08:46:44.085522 <6>[ 170.384549] lkdtm: Saturation detected: still saturated
4375 08:46:44.349507 # [ 170.053405] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4376 08:46:44.349944 # [ 170.058518] lkdtm: attempting bad refcount_inc() from saturated
4377 08:46:44.350050 # [ 170.064560] ------------[ cut here ]------------
4378 08:46:44.350135 # [ 170.069647] WARNING: CPU: 1 PID: 2943 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4379 08:46:44.350217 # [ 170.078296] refcount_t: saturated; leaking memory.
4380 08:46:44.393056 # [ 170.083264] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4381 08:46:44.393246 # [ 170.122419] CPU: 1 PID: 2943 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4382 08:46:44.393348 # [ 170.130371] Hardware name: STM32 (Device Tree Support)
4383 08:46:44.393432 # [ 170.135788] Backtrace:
4384 08:46:44.436229 # [ 170.138518] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4385 08:46:44.436633 # [ 170.146372] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4386 08:46:44.436734 # [ 170.152318] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4387 08:46:44.436820 # [ 170.159924] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4388 08:46:44.436902 # [ 170.167174] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
4389 08:46:44.436982 # [ 170.175216] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4390 08:46:44.479624 # [ 170.182992] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c517a000
4391 08:46:44.480072 # [ 170.188940] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
4392 08:46:44.480207 # [ 170.198204] r9:c1ad722c r8:c15ec020 r7:c517bf60 r6:00000017 r5:c5054000 r4:c517a000
4393 08:46:44.480295 # [ 170.206249] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
4394 08:46:44.480379 # [ 170.216214] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce3e8>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4395 08:46:44.522918 # [ 170.226701] [<c13ce39c>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4396 08:46:44.523319 # [ 170.236217] r4:00000035
4397 08:46:44.523410 # [ 170.239022] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4398 08:46:44.523505 # [ 170.247329] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4399 08:46:44.523585 # [ 170.255540] r9:c517bf60 r8:c3ac2f00 r7:00000017 r6:b6e8a000 r5:c53dd500 r4:c0c59104
4400 08:46:44.526420 # [ 170.263585] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4401 08:46:44.566116 # [ 170.271709] r9:c07e2758 r8:c517bf60 r7:c290d000 r6:b6e8a000 r5:c53dd500 r4:00000000
4402 08:46:44.566530 # [ 170.279752] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4403 08:46:44.566627 # [ 170.287178] r10:00000004 r9:00000000 r8:00000000 r7:b6e8a000 r6:c517a000 r5:c53dd500
4404 08:46:44.566708 # [ 170.295297] r4:c53dd500
4405 08:46:44.566788 # [ 170.298104] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4406 08:46:44.566867 # [ 170.305531] r9:c517a000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4407 08:46:44.609398 # [ 170.313574] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4408 08:46:44.609830 # [ 170.321431] Exception stack(0xc517bfa8 to 0xc517bff0)
4409 08:46:44.609941 # [ 170.326770] bfa0: 00000017 00000017 00000001 b6e8a000 00000017 00000001
4410 08:46:44.610027 # [ 170.335248] bfc0: 00000017 00000017 7ff00000 00000004 00000001 b6e8a000 00020000 004dfe38
4411 08:46:44.610108 # [ 170.343720] bfe0: 00000004 bebf17e8 b6f5033b b6ec9616
4412 08:46:44.610187 # [ 170.349141] irq event stamp: 0
4413 08:46:44.610265 # [ 170.352391] hardirqs last enabled at (0): [<00000000>] 0x0
4414 08:46:44.662874 # [ 170.358331] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4415 08:46:44.663307 # [ 170.366026] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4416 08:46:44.663405 # [ 170.373936] softirqs last disabled at (0): [<00000000>] 0x0
4417 08:46:44.663496 # [ 170.379786] ---[ end trace 5a48678c7e247cb2 ]---
4418 08:46:44.663578 # [ 170.384549] lkdtm: Saturation detected: still saturated
4419 08:46:44.663657 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4420 08:46:44.663736 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4421 08:46:44.666051 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4422 08:46:45.012906 <6>[ 171.292192] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4423 08:46:45.013083 <6>[ 171.297149] lkdtm: attempting bad refcount_dec() from saturated
4424 08:46:45.013169 <4>[ 171.303508] ------------[ cut here ]------------
4425 08:46:45.013249 <4>[ 171.308402] WARNING: CPU: 0 PID: 2979 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4426 08:46:45.013330 <4>[ 171.316985] refcount_t: decrement hit 0; leaking memory.
4427 08:46:45.056336 <4>[ 171.322646] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4428 08:46:45.056529 <4>[ 171.361726] CPU: 0 PID: 2979 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4429 08:46:45.059517 <4>[ 171.369689] Hardware name: STM32 (Device Tree Support)
4430 08:46:45.099529 <4>[ 171.375108] Backtrace:
4431 08:46:45.100071 <4>[ 171.377838] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4432 08:46:45.100240 <4>[ 171.385695] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4433 08:46:45.100412 <4>[ 171.391644] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4434 08:46:45.100578 <4>[ 171.399251] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4435 08:46:45.100743 <4>[ 171.406503] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
4436 08:46:45.142778 <4>[ 171.414547] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4437 08:46:45.143240 <4>[ 171.422323] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c5146000
4438 08:46:45.143334 <4>[ 171.428274] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
4439 08:46:45.143417 <4>[ 171.437538] r9:c1ad7244 r8:c15ec020 r7:c5147f60 r6:00000017 r5:c5263000 r4:c5146000
4440 08:46:45.143505 <4>[ 171.445583] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
4441 08:46:45.186137 <4>[ 171.455549] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce454>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4442 08:46:45.186563 <4>[ 171.466039] [<c13ce40c>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4443 08:46:45.186656 <4>[ 171.475554] r4:00000036
4444 08:46:45.186737 <4>[ 171.478361] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4445 08:46:45.186817 <4>[ 171.486667] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4446 08:46:45.186897 <4>[ 171.494880] r9:c5147f60 r8:c3ac2f00 r7:00000017 r6:b6e47000 r5:c52f2640 r4:c0c59104
4447 08:46:45.229496 <4>[ 171.502925] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4448 08:46:45.229924 <4>[ 171.511049] r9:c07e2758 r8:c5147f60 r7:c290d000 r6:b6e47000 r5:c52f2640 r4:00000000
4449 08:46:45.230050 <4>[ 171.519093] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4450 08:46:45.230136 <4>[ 171.526520] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c5146000 r5:c52f2640
4451 08:46:45.230217 <4>[ 171.534641] r4:c52f2640
4452 08:46:45.230297 <4>[ 171.537449] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4453 08:46:45.272846 <4>[ 171.544878] r9:c5146000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4454 08:46:45.273272 <4>[ 171.552921] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4455 08:46:45.273363 <4>[ 171.560778] Exception stack(0xc5147fa8 to 0xc5147ff0)
4456 08:46:45.273445 <4>[ 171.566117] 7fa0: 00000017 00000017 00000001 b6e47000 00000017 00000001
4457 08:46:45.273526 <4>[ 171.574595] 7fc0: 00000017 00000017 7ff00000 00000004 00000001 b6e47000 00020000 004efe38
4458 08:46:45.273605 <4>[ 171.583068] 7fe0: 00000004 be9667e8 b6f0d33b b6e86616
4459 08:46:45.276176 <4>[ 171.588497] irq event stamp: 0
4460 08:46:45.321071 <4>[ 171.591739] hardirqs last enabled at (0): [<00000000>] 0x0
4461 08:46:45.321497 <4>[ 171.597646] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4462 08:46:45.321594 <4>[ 171.605373] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4463 08:46:45.321676 <4>[ 171.613239] softirqs last disabled at (0): [<00000000>] 0x0
4464 08:46:45.321756 <4>[ 171.619075] ---[ end trace 5a48678c7e247cb3 ]---
4465 08:46:45.324432 <6>[ 171.623890] lkdtm: Saturation detected: still saturated
4466 08:46:45.598465 # [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
4467 08:46:45.598666 # [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
4468 08:46:45.598796 # [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
4469 08:46:45.598920 # [ 0.000000] Memory: 920788K/1048572K available (17408K kernel code, 2714K rwdata, 8152K rodata, 2048K init, 6693K bss, 62248K reserved, 65536K cma-reserved, 196604K highmem)
4470 08:46:45.641568 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
4471 08:46:45.642001 # [ 0.000000] ftrace: allocating 56169 entries in 165 pages
4472 08:46:45.642098 # [ 0.000000] ftrace: allocated 165 pages with 4 groups
4473 08:46:45.642185 # [ 0.000000] Running RCU self tests
4474 08:46:45.642270 # [ 171.292192] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4475 08:46:45.642355 # [ 171.297149] lkdtm: attempting bad refcount_dec() from saturated
4476 08:46:45.642436 # [ 171.303508] ------------[ cut here ]------------
4477 08:46:45.644940 # [ 171.308402] WARNING: CPU: 0 PID: 2979 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4478 08:46:45.684928 # [ 171.316985] refcount_t: decrement hit 0; leaking memory.
4479 08:46:45.688246 # [ 171.322646] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4480 08:46:45.728532 # [ 171.361726] CPU: 0 PID: 2979 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4481 08:46:45.728725 # [ 171.369689] Hardware name: STM32 (Device Tree Support)
4482 08:46:45.728814 # [ 171.375108] Backtrace:
4483 08:46:45.728897 # [ 171.377838] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4484 08:46:45.728979 # [ 171.385695] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4485 08:46:45.729059 # [ 171.391644] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4486 08:46:45.771583 # [ 171.399251] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4487 08:46:45.771957 # [ 171.406503] r9:00000009 r8:c0875d3c r7:0000001f r6:00000009 r5:c0875d3c r4:c1a2b128
4488 08:46:45.772053 # [ 171.414547] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4489 08:46:45.772136 # [ 171.422323] r7:0000001f r6:c1a2b128 r5:c1a2b18c r4:c5146000
4490 08:46:45.772216 # [ 171.428274] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d3c>] (refcount_warn_saturate+0x6c/0x174)
4491 08:46:45.772297 # [ 171.437538] r9:c1ad7244 r8:c15ec020 r7:c5147f60 r6:00000017 r5:c5263000 r4:c5146000
4492 08:46:45.814932 # [ 171.445583] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdcd4>] (__refcount_dec.constprop.0+0x38/0x3c)
4493 08:46:45.815363 # [ 171.455549] [<c13cdc9c>] (__refcount_dec.constprop.0) from [<c13ce454>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4494 08:46:45.815461 # [ 171.466039] [<c13ce40c>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4495 08:46:45.815547 # [ 171.475554] r4:00000036
4496 08:46:45.815628 # [ 171.478361] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4497 08:46:45.858303 # [ 171.486667] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4498 08:46:45.858699 # [ 171.494880] r9:c5147f60 r8:c3ac2f00 r7:00000017 r6:b6e47000 r5:c52f2640 r4:c0c59104
4499 08:46:45.858802 # [ 171.502925] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4500 08:46:45.858886 # [ 171.511049] r9:c07e2758 r8:c5147f60 r7:c290d000 r6:b6e47000 r5:c52f2640 r4:00000000
4501 08:46:45.858967 # [ 171.519093] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4502 08:46:45.861785 # [ 171.526520] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c5146000 r5:c52f2640
4503 08:46:45.861895 # [ 171.534641] r4:c52f2640
4504 08:46:45.901837 # [ 171.537449] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4505 08:46:45.901973 # [ 171.544878] r9:c5146000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4506 08:46:45.902067 # [ 171.552921] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4507 08:46:45.902146 # [ 171.560778] Exception stack(0xc5147fa8 to 0xc5147ff0)
4508 08:46:45.902228 # [ 171.566117] 7fa0: 00000017 00000017 00000001 b6e47000 00000017 00000001
4509 08:46:45.944896 # [ 171.574595] 7fc0: 00000017 00000017 7ff00000 00000004 00000001 b6e47000 00020000 004efe38
4510 08:46:45.945359 # [ 171.583068] 7fe0: 00000004 be9667e8 b6f0d33b b6e86616
4511 08:46:45.945468 # [ 171.588497] irq event stamp: 0
4512 08:46:45.945551 # [ 171.591739] hardirqs last enabled at (0): [<00000000>] 0x0
4513 08:46:45.945631 # [ 171.597646] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4514 08:46:45.945711 # [ 171.605373] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4515 08:46:45.945790 # [ 171.613239] softirqs last disabled at (0): [<00000000>] 0x0
4516 08:46:45.948081 # [ 171.619075] ---[ end trace 5a48678c7e247cb3 ]---
4517 08:46:45.977084 # [ 171.623890] lkdtm: Saturation detected: still saturated
4518 08:46:45.977504 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4519 08:46:45.977603 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4520 08:46:45.980350 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4521 08:46:46.285423 <6>[ 172.564666] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4522 08:46:46.285608 <6>[ 172.569782] lkdtm: attempting bad refcount_dec() from saturated
4523 08:46:46.285694 <4>[ 172.575823] ------------[ cut here ]------------
4524 08:46:46.285776 <4>[ 172.580966] WARNING: CPU: 1 PID: 3015 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4525 08:46:46.285857 <4>[ 172.589556] refcount_t: saturated; leaking memory.
4526 08:46:46.328621 <4>[ 172.594530] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4527 08:46:46.328786 <4>[ 172.633690] CPU: 1 PID: 3015 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4528 08:46:46.331870 <4>[ 172.641642] Hardware name: STM32 (Device Tree Support)
4529 08:46:46.331977 <4>[ 172.647058] Backtrace:
4530 08:46:46.372160 <4>[ 172.649789] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4531 08:46:46.372343 <4>[ 172.657643] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4532 08:46:46.372430 <4>[ 172.663589] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4533 08:46:46.372508 <4>[ 172.671196] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4534 08:46:46.372582 <4>[ 172.678447] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
4535 08:46:46.415267 <4>[ 172.686490] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4536 08:46:46.415691 <4>[ 172.694267] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c57a4000
4537 08:46:46.415780 <4>[ 172.700216] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
4538 08:46:46.415865 <4>[ 172.709479] r9:c1ad725c r8:c15ec020 r7:c57a5f60 r6:00000017 r5:c5054000 r4:c57a4000
4539 08:46:46.415955 <4>[ 172.717527] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
4540 08:46:46.458589 <4>[ 172.727492] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce4c4>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4541 08:46:46.458969 <4>[ 172.737981] [<c13ce478>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4542 08:46:46.459066 <4>[ 172.747496] r4:00000037
4543 08:46:46.459145 <4>[ 172.750302] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4544 08:46:46.459225 <4>[ 172.758610] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4545 08:46:46.459308 <4>[ 172.766822] r9:c57a5f60 r8:c3ac2f00 r7:00000017 r6:b6e99000 r5:c53ad3c0 r4:c0c59104
4546 08:46:46.501969 <4>[ 172.774869] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4547 08:46:46.502424 <4>[ 172.782994] r9:c07e2758 r8:c57a5f60 r7:c290d000 r6:b6e99000 r5:c53ad3c0 r4:00000000
4548 08:46:46.502541 <4>[ 172.791038] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4549 08:46:46.502626 <4>[ 172.798467] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c57a4000 r5:c53ad3c0
4550 08:46:46.502705 <4>[ 172.806586] r4:c53ad3c0
4551 08:46:46.502782 <4>[ 172.809393] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4552 08:46:46.545330 <4>[ 172.816822] r9:c57a4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4553 08:46:46.545743 <4>[ 172.824866] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4554 08:46:46.545830 <4>[ 172.832724] Exception stack(0xc57a5fa8 to 0xc57a5ff0)
4555 08:46:46.545917 <4>[ 172.838062] 5fa0: 00000017 00000017 00000001 b6e99000 00000017 00000001
4556 08:46:46.546004 <4>[ 172.846542] 5fc0: 00000017 00000017 7ff00000 00000004 00000001 b6e99000 00020000 004dfe38
4557 08:46:46.546083 <4>[ 172.855015] 5fe0: 00000004 beeea7e8 b6f5f33b b6ed8616
4558 08:46:46.548645 <4>[ 172.860432] irq event stamp: 0
4559 08:46:46.593271 <4>[ 172.863687] hardirqs last enabled at (0): [<00000000>] 0x0
4560 08:46:46.593750 <4>[ 172.869632] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4561 08:46:46.593884 <4>[ 172.877365] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4562 08:46:46.593972 <4>[ 172.885246] softirqs last disabled at (0): [<00000000>] 0x0
4563 08:46:46.594054 <4>[ 172.891070] ---[ end trace 5a48678c7e247cb4 ]---
4564 08:46:46.596545 <6>[ 172.895847] lkdtm: Saturation detected: still saturated
4565 08:46:46.844225 # [ 172.564666] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4566 08:46:46.844781 # [ 172.569782] lkdtm: attempting bad refcount_dec() from saturated
4567 08:46:46.844881 # [ 172.575823] ------------[ cut here ]------------
4568 08:46:46.844966 # [ 172.580966] WARNING: CPU: 1 PID: 3015 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4569 08:46:46.845048 # [ 172.589556] refcount_t: saturated; leaking memory.
4570 08:46:46.887964 # [ 172.594530] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4571 08:46:46.888150 # [ 172.633690] CPU: 1 PID: 3015 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4572 08:46:46.888243 # [ 172.641642] Hardware name: STM32 (Device Tree Support)
4573 08:46:46.891194 # [ 172.647058] Backtrace:
4574 08:46:46.931089 # [ 172.649789] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4575 08:46:46.931526 # [ 172.657643] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4576 08:46:46.931641 # [ 172.663589] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4577 08:46:46.931736 # [ 172.671196] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4578 08:46:46.931814 # [ 172.678447] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a2b128
4579 08:46:46.934558 # [ 172.686490] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4580 08:46:46.974458 # [ 172.694267] r7:00000016 r6:c1a2b128 r5:c1a2b100 r4:c57a4000
4581 08:46:46.974867 # [ 172.700216] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
4582 08:46:46.974964 # [ 172.709479] r9:c1ad725c r8:c15ec020 r7:c57a5f60 r6:00000017 r5:c5054000 r4:c57a4000
4583 08:46:46.975058 # [ 172.717527] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
4584 08:46:46.977917 # [ 172.727492] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13ce4c4>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4585 08:46:47.018064 # [ 172.737981] [<c13ce478>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4586 08:46:47.018252 # [ 172.747496] r4:00000037
4587 08:46:47.018338 # [ 172.750302] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4588 08:46:47.018420 # [ 172.758610] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4589 08:46:47.018515 # [ 172.766822] r9:c57a5f60 r8:c3ac2f00 r7:00000017 r6:b6e99000 r5:c53ad3c0 r4:c0c59104
4590 08:46:47.021190 # [ 172.774869] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4591 08:46:47.061419 # [ 172.782994] r9:c07e2758 r8:c57a5f60 r7:c290d000 r6:b6e99000 r5:c53ad3c0 r4:00000000
4592 08:46:47.061614 # [ 172.791038] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4593 08:46:47.061698 # [ 172.798467] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c57a4000 r5:c53ad3c0
4594 08:46:47.061776 # [ 172.806586] r4:c53ad3c0
4595 08:46:47.061855 # [ 172.809393] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4596 08:46:47.064528 # [ 172.816822] r9:c57a4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000017 r4:00000017
4597 08:46:47.104554 # [ 172.824866] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4598 08:46:47.104990 # [ 172.832724] Exception stack(0xc57a5fa8 to 0xc57a5ff0)
4599 08:46:47.105095 # [ 172.838062] 5fa0: 00000017 00000017 00000001 b6e99000 00000017 00000001
4600 08:46:47.105181 # [ 172.846542] 5fc0: 00000017 00000017 7ff00000 00000004 00000001 b6e99000 00020000 004dfe38
4601 08:46:47.105264 # [ 172.855015] 5fe0: 00000004 beeea7e8 b6f5f33b b6ed8616
4602 08:46:47.105344 # [ 172.860432] irq event stamp: 0
4603 08:46:47.107952 # [ 172.863687] hardirqs last enabled at (0): [<00000000>] 0x0
4604 08:46:47.148113 # [ 172.869632] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4605 08:46:47.148301 # [ 172.877365] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4606 08:46:47.148388 # [ 172.885246] softirqs last disabled at (0): [<00000000>] 0x0
4607 08:46:47.148470 # [ 172.891070] ---[ end trace 5a48678c7e247cb4 ]---
4608 08:46:47.148550 # [ 172.895847] lkdtm: Saturation detected: still saturated
4609 08:46:47.148630 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4610 08:46:47.151302 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4611 08:46:47.166296 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4612 08:46:47.502444 <6>[ 173.781675] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4613 08:46:47.502630 <6>[ 173.787422] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4614 08:46:47.502719 <4>[ 173.794620] ------------[ cut here ]------------
4615 08:46:47.502801 <4>[ 173.799470] WARNING: CPU: 1 PID: 3048 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4616 08:46:47.502887 <4>[ 173.808111] refcount_t: saturated; leaking memory.
4617 08:46:47.545780 <4>[ 173.813116] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4618 08:46:47.545975 <4>[ 173.852287] CPU: 1 PID: 3048 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4619 08:46:47.548933 <4>[ 173.860233] Hardware name: STM32 (Device Tree Support)
4620 08:46:47.588941 <4>[ 173.865651] Backtrace:
4621 08:46:47.589305 <4>[ 173.868382] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4622 08:46:47.589396 <4>[ 173.876238] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4623 08:46:47.589478 <4>[ 173.882187] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4624 08:46:47.589559 <4>[ 173.889796] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4625 08:46:47.589639 <4>[ 173.897049] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
4626 08:46:47.632186 <4>[ 173.905094] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4627 08:46:47.632591 <4>[ 173.912872] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c52d2000
4628 08:46:47.632684 <4>[ 173.918823] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
4629 08:46:47.632768 <4>[ 173.928089] r9:c1ad7274 r8:c15ec020 r7:c52d3f60 r6:00000020 r5:c51a1000 r4:c0000000
4630 08:46:47.632849 <4>[ 173.936137] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4631 08:46:47.675713 <4>[ 173.946893] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13ce538>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
4632 08:46:47.676132 <4>[ 173.958948] r5:c51a1000 r4:c52d2000
4633 08:46:47.676224 <4>[ 173.962807] [<c13ce4e8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4634 08:46:47.676305 <4>[ 173.973113] r4:00000038
4635 08:46:47.676384 <4>[ 173.975921] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4636 08:46:47.676465 <4>[ 173.984232] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4637 08:46:47.719078 <4>[ 173.992447] r9:c52d3f60 r8:c3ac2f00 r7:00000020 r6:b6db2000 r5:c53c28c0 r4:c0c59104
4638 08:46:47.719598 <4>[ 174.000497] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4639 08:46:47.719788 <4>[ 174.008623] r9:c07e2758 r8:c52d3f60 r7:c290d000 r6:b6db2000 r5:c53c28c0 r4:00000000
4640 08:46:47.719953 <4>[ 174.016671] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4641 08:46:47.720111 <4>[ 174.024099] r10:00000004 r9:00000000 r8:00000000 r7:b6db2000 r6:c52d2000 r5:c53c28c0
4642 08:46:47.720247 <4>[ 174.032221] r4:c53c28c0
4643 08:46:47.762377 <4>[ 174.035030] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4644 08:46:47.762790 <4>[ 174.042461] r9:c52d2000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4645 08:46:47.762905 <4>[ 174.050506] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4646 08:46:47.762990 <4>[ 174.058364] Exception stack(0xc52d3fa8 to 0xc52d3ff0)
4647 08:46:47.763069 <4>[ 174.063703] 3fa0: 00000020 00000020 00000001 b6db2000 00000020 00000001
4648 08:46:47.765830 <4>[ 174.072185] 3fc0: 00000020 00000020 7ff00000 00000004 00000001 b6db2000 00020000 004cfe38
4649 08:46:47.816082 <4>[ 174.080659] 3fe0: 00000004 bed537e8 b6e7833b b6df1616
4650 08:46:47.816336 <4>[ 174.086071] irq event stamp: 0
4651 08:46:47.816815 <4>[ 174.089406] hardirqs last enabled at (0): [<00000000>] 0x0
4652 08:46:47.817032 <4>[ 174.095184] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4653 08:46:47.817119 <4>[ 174.103090] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4654 08:46:47.817199 <4>[ 174.110881] softirqs last disabled at (0): [<00000000>] 0x0
4655 08:46:47.817278 <4>[ 174.116592] ---[ end trace 5a48678c7e247cb5 ]---
4656 08:46:47.819564 <6>[ 174.121575] lkdtm: Saturation detected: still saturated
4657 08:46:48.092333 # [ 173.781675] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4658 08:46:48.092558 # [ 173.787422] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4659 08:46:48.092647 # [ 173.794620] ------------[ cut here ]------------
4660 08:46:48.092734 # [ 173.799470] WARNING: CPU: 1 PID: 3048 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4661 08:46:48.092819 # [ 173.808111] refcount_t: saturated; leaking memory.
4662 08:46:48.135672 # [ 173.813116] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4663 08:46:48.135908 # [ 173.852287] CPU: 1 PID: 3048 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4664 08:46:48.138858 # [ 173.860233] Hardware name: STM32 (Device Tree Support)
4665 08:46:48.178815 # [ 173.865651] Backtrace:
4666 08:46:48.179261 # [ 173.868382] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4667 08:46:48.179368 # [ 173.876238] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4668 08:46:48.179460 # [ 173.882187] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4669 08:46:48.179545 # [ 173.889796] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4670 08:46:48.179625 # [ 173.897049] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
4671 08:46:48.222147 # [ 173.905094] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4672 08:46:48.222607 # [ 173.912872] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c52d2000
4673 08:46:48.222714 # [ 173.918823] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
4674 08:46:48.222800 # [ 173.928089] r9:c1ad7274 r8:c15ec020 r7:c52d3f60 r6:00000020 r5:c51a1000 r4:c0000000
4675 08:46:48.222883 # [ 173.936137] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4676 08:46:48.265528 # [ 173.946893] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13ce538>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
4677 08:46:48.265973 # [ 173.958948] r5:c51a1000 r4:c52d2000
4678 08:46:48.266071 # [ 173.962807] [<c13ce4e8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4679 08:46:48.266154 # [ 173.973113] r4:00000038
4680 08:46:48.266235 # [ 173.975921] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4681 08:46:48.266315 # [ 173.984232] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4682 08:46:48.308865 # [ 173.992447] r9:c52d3f60 r8:c3ac2f00 r7:00000020 r6:b6db2000 r5:c53c28c0 r4:c0c59104
4683 08:46:48.309323 # [ 174.000497] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4684 08:46:48.309435 # [ 174.008623] r9:c07e2758 r8:c52d3f60 r7:c290d000 r6:b6db2000 r5:c53c28c0 r4:00000000
4685 08:46:48.309522 # [ 174.016671] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4686 08:46:48.309605 # [ 174.024099] r10:00000004 r9:00000000 r8:00000000 r7:b6db2000 r6:c52d2000 r5:c53c28c0
4687 08:46:48.309689 # [ 174.032221] r4:c53c28c0
4688 08:46:48.312196 # [ 174.035030] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4689 08:46:48.352673 # [ 174.042461] r9:c52d2000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4690 08:46:48.352881 # [ 174.050506] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4691 08:46:48.352972 # [ 174.058364] Exception stack(0xc52d3fa8 to 0xc52d3ff0)
4692 08:46:48.353058 # [ 174.063703] 3fa0: 00000020 00000020 00000001 b6db2000 00000020 00000001
4693 08:46:48.353139 # [ 174.072185] 3fc0: 00000020 00000020 7ff00000 00000004 00000001 b6db2000 00020000 004cfe38
4694 08:46:48.355720 # [ 174.080659] 3fe0: 00000004 bed537e8 b6e7833b b6df1616
4695 08:46:48.395600 # [ 174.086071] irq event stamp: 0
4696 08:46:48.396054 # [ 174.089406] hardirqs last enabled at (0): [<00000000>] 0x0
4697 08:46:48.396157 # [ 174.095184] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4698 08:46:48.396244 # [ 174.103090] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4699 08:46:48.396327 # [ 174.110881] softirqs last disabled at (0): [<00000000>] 0x0
4700 08:46:48.396410 # [ 174.116592] ---[ end trace 5a48678c7e247cb5 ]---
4701 08:46:48.399038 # [ 174.121575] lkdtm: Saturation detected: still saturated
4702 08:46:48.422067 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
4703 08:46:48.422524 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
4704 08:46:48.425416 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4705 08:46:48.763825 <6>[ 175.043050] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4706 08:46:48.764039 <6>[ 175.048995] lkdtm: attempting bad refcount_add_not_zero() from saturated
4707 08:46:48.764138 <4>[ 175.055780] ------------[ cut here ]------------
4708 08:46:48.764230 <4>[ 175.060857] WARNING: CPU: 1 PID: 3083 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4709 08:46:48.764317 <4>[ 175.069513] refcount_t: saturated; leaking memory.
4710 08:46:48.807185 <4>[ 175.074485] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4711 08:46:48.807395 <4>[ 175.113642] CPU: 1 PID: 3083 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4712 08:46:48.810406 <4>[ 175.121592] Hardware name: STM32 (Device Tree Support)
4713 08:46:48.850310 <4>[ 175.127007] Backtrace:
4714 08:46:48.850719 <4>[ 175.129737] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4715 08:46:48.850818 <4>[ 175.137591] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4716 08:46:48.850906 <4>[ 175.143538] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4717 08:46:48.850992 <4>[ 175.151144] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4718 08:46:48.851075 <4>[ 175.158395] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
4719 08:46:48.893657 <4>[ 175.166438] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4720 08:46:48.894100 <4>[ 175.174215] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c539e000
4721 08:46:48.894205 <4>[ 175.180164] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
4722 08:46:48.894299 <4>[ 175.189427] r9:c1ad7294 r8:c15ec020 r7:c539ff60 r6:00000020 r5:c53be000 r4:c0000000
4723 08:46:48.894391 <4>[ 175.197472] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4724 08:46:48.937036 <4>[ 175.208223] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13ce5c0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
4725 08:46:48.937544 <4>[ 175.220273] r5:c53be000 r4:c539e000
4726 08:46:48.937654 <4>[ 175.224131] [<c13ce570>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4727 08:46:48.937755 <4>[ 175.234431] r4:00000039
4728 08:46:48.937845 <4>[ 175.237236] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4729 08:46:48.937930 <4>[ 175.245544] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4730 08:46:48.980142 <4>[ 175.253755] r9:c539ff60 r8:c3ac2f00 r7:00000020 r6:b6db0000 r5:c52f53c0 r4:c0c59104
4731 08:46:48.980616 <4>[ 175.261800] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4732 08:46:48.980725 <4>[ 175.269924] r9:c07e2758 r8:c539ff60 r7:c290d000 r6:b6db0000 r5:c52f53c0 r4:00000000
4733 08:46:48.980812 <4>[ 175.277966] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4734 08:46:48.980895 <4>[ 175.285393] r10:00000004 r9:00000000 r8:00000000 r7:b6db0000 r6:c539e000 r5:c52f53c0
4735 08:46:48.980976 <4>[ 175.293512] r4:c52f53c0
4736 08:46:49.023756 <4>[ 175.296319] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4737 08:46:49.024176 <4>[ 175.303748] r9:c539e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4738 08:46:49.024280 <4>[ 175.311792] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4739 08:46:49.024364 <4>[ 175.319649] Exception stack(0xc539ffa8 to 0xc539fff0)
4740 08:46:49.024458 <4>[ 175.324989] ffa0: 00000020 00000020 00000001 b6db0000 00000020 00000001
4741 08:46:49.027330 <4>[ 175.333470] ffc0: 00000020 00000020 7ff00000 00000004 00000001 b6db0000 00020000 004cfe38
4742 08:46:49.077057 <4>[ 175.341943] ffe0: 00000004 beec27e8 b6e7633b b6def616
4743 08:46:49.077278 <4>[ 175.347379] irq event stamp: 0
4744 08:46:49.077602 <4>[ 175.350723] hardirqs last enabled at (0): [<00000000>] 0x0
4745 08:46:49.077707 <4>[ 175.356475] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4746 08:46:49.077795 <4>[ 175.364360] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4747 08:46:49.077880 <4>[ 175.372126] softirqs last disabled at (0): [<00000000>] 0x0
4748 08:46:49.078063 <4>[ 175.377947] ---[ end trace 5a48678c7e247cb6 ]---
4749 08:46:49.080395 <6>[ 175.382768] lkdtm: Saturation detected: still saturated
4750 08:46:49.362014 # [ 175.043050] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4751 08:46:49.362215 # [ 175.048995] lkdtm: attempting bad refcount_add_not_zero() from saturated
4752 08:46:49.362307 # [ 175.055780] ------------[ cut here ]------------
4753 08:46:49.362394 # [ 175.060857] WARNING: CPU: 1 PID: 3083 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4754 08:46:49.362480 # [ 175.069513] refcount_t: saturated; leaking memory.
4755 08:46:49.405322 # [ 175.074485] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4756 08:46:49.405531 # [ 175.113642] CPU: 1 PID: 3083 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4757 08:46:49.408252 # [ 175.121592] Hardware name: STM32 (Device Tree Support)
4758 08:46:49.448399 # [ 175.127007] Backtrace:
4759 08:46:49.448813 # [ 175.129737] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4760 08:46:49.448920 # [ 175.137591] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4761 08:46:49.449008 # [ 175.143538] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4762 08:46:49.449097 # [ 175.151144] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4763 08:46:49.449190 # [ 175.158395] r9:00000009 r8:c0875d70 r7:00000013 r6:00000009 r5:c0875d70 r4:c1a2b128
4764 08:46:49.491887 # [ 175.166438] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4765 08:46:49.492334 # [ 175.174215] r7:00000013 r6:c1a2b128 r5:c1a2b100 r4:c539e000
4766 08:46:49.492436 # [ 175.180164] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875d70>] (refcount_warn_saturate+0xa0/0x174)
4767 08:46:49.492515 # [ 175.189427] r9:c1ad7294 r8:c15ec020 r7:c539ff60 r6:00000020 r5:c53be000 r4:c0000000
4768 08:46:49.492590 # [ 175.197472] [<c0875cd0>] (refcount_warn_saturate) from [<c13cdd3c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4769 08:46:49.535046 # [ 175.208223] [<c13cdcd8>] (__refcount_add_not_zero.constprop.0) from [<c13ce5c0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
4770 08:46:49.535509 # [ 175.220273] r5:c53be000 r4:c539e000
4771 08:46:49.535610 # [ 175.224131] [<c13ce570>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4772 08:46:49.535686 # [ 175.234431] r4:00000039
4773 08:46:49.535764 # [ 175.237236] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4774 08:46:49.535842 # [ 175.245544] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4775 08:46:49.578601 # [ 175.253755] r9:c539ff60 r8:c3ac2f00 r7:00000020 r6:b6db0000 r5:c52f53c0 r4:c0c59104
4776 08:46:49.579065 # [ 175.261800] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4777 08:46:49.579179 # [ 175.269924] r9:c07e2758 r8:c539ff60 r7:c290d000 r6:b6db0000 r5:c52f53c0 r4:00000000
4778 08:46:49.579269 # [ 175.277966] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4779 08:46:49.579359 # [ 175.285393] r10:00000004 r9:00000000 r8:00000000 r7:b6db0000 r6:c539e000 r5:c52f53c0
4780 08:46:49.579442 # [ 175.293512] r4:c52f53c0
4781 08:46:49.582094 # [ 175.296319] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4782 08:46:49.622154 # [ 175.303748] r9:c539e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4783 08:46:49.622390 # [ 175.311792] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4784 08:46:49.622490 # [ 175.319649] Exception stack(0xc539ffa8 to 0xc539fff0)
4785 08:46:49.622816 # [ 175.324989] ffa0: 00000020 00000020 00000001 b6db0000 00000020 00000001
4786 08:46:49.622914 # [ 175.333470] ffc0: 00000020 00000020 7ff00000 00000004 00000001 b6db0000 00020000 004cfe38
4787 08:46:49.625465 # [ 175.341943] ffe0: 00000004 beec27e8 b6e7633b b6def616
4788 08:46:49.665208 # [ 175.347379] irq event stamp: 0
4789 08:46:49.665684 # [ 175.350723] hardirqs last enabled at (0): [<00000000>] 0x0
4790 08:46:49.665788 # [ 175.356475] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4791 08:46:49.665875 # [ 175.364360] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4792 08:46:49.665958 # [ 175.372126] softirqs last disabled at (0): [<00000000>] 0x0
4793 08:46:49.666039 # [ 175.377947] ---[ end trace 5a48678c7e247cb6 ]---
4794 08:46:49.668387 # [ 175.382768] lkdtm: Saturation detected: still saturated
4795 08:46:49.692024 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
4796 08:46:49.692467 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
4797 08:46:49.695455 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4798 08:46:50.039275 <6>[ 176.318407] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4799 08:46:50.039490 <6>[ 176.324151] lkdtm: attempting bad refcount_dec_and_test() from saturated
4800 08:46:50.039585 <4>[ 176.331283] ------------[ cut here ]------------
4801 08:46:50.039669 <4>[ 176.336085] WARNING: CPU: 0 PID: 3121 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4802 08:46:50.039738 <4>[ 176.344958] refcount_t: underflow; use-after-free.
4803 08:46:50.082652 <4>[ 176.349988] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4804 08:46:50.082863 <4>[ 176.389079] CPU: 0 PID: 3121 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4805 08:46:50.085583 <4>[ 176.397044] Hardware name: STM32 (Device Tree Support)
4806 08:46:50.125724 <4>[ 176.402460] Backtrace:
4807 08:46:50.126260 <4>[ 176.405191] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4808 08:46:50.126504 <4>[ 176.413046] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4809 08:46:50.126597 <4>[ 176.418994] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4810 08:46:50.126786 <4>[ 176.426599] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4811 08:46:50.126903 <4>[ 176.433850] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4812 08:46:50.169086 <4>[ 176.441894] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4813 08:46:50.169551 <4>[ 176.449668] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5682000
4814 08:46:50.169670 <4>[ 176.455616] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4815 08:46:50.169761 <4>[ 176.464967] r9:c1ad72b4 r8:c15ec020 r7:c5683f60 r6:00000020 r5:c57ee000 r4:c5682000
4816 08:46:50.169846 <4>[ 176.473013] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4817 08:46:50.212431 <4>[ 176.483766] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce648>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
4818 08:46:50.212882 <4>[ 176.495826] [<c13ce5f8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4819 08:46:50.212994 <4>[ 176.506125] r4:0000003a
4820 08:46:50.213084 <4>[ 176.508931] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4821 08:46:50.213157 <4>[ 176.517237] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4822 08:46:50.215511 <4>[ 176.525450] r9:c5683f60 r8:c3ac2f00 r7:00000020 r6:b6dc4000 r5:c5052640 r4:c0c59104
4823 08:46:50.256058 <4>[ 176.533495] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4824 08:46:50.256264 <4>[ 176.541618] r9:c07e2758 r8:c5683f60 r7:c290d000 r6:b6dc4000 r5:c5052640 r4:00000000
4825 08:46:50.256353 <4>[ 176.549663] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4826 08:46:50.256441 <4>[ 176.557091] r10:00000004 r9:00000000 r8:00000000 r7:b6dc4000 r6:c5682000 r5:c5052640
4827 08:46:50.256521 <4>[ 176.565210] r4:c5052640
4828 08:46:50.258929 <4>[ 176.568019] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4829 08:46:50.299332 <4>[ 176.575448] r9:c5682000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4830 08:46:50.299524 <4>[ 176.583491] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4831 08:46:50.299605 <4>[ 176.591349] Exception stack(0xc5683fa8 to 0xc5683ff0)
4832 08:46:50.299682 <4>[ 176.596688] 3fa0: 00000020 00000020 00000001 b6dc4000 00000020 00000001
4833 08:46:50.299763 <4>[ 176.605169] 3fc0: 00000020 00000020 7ff00000 00000004 00000001 b6dc4000 00020000 0042fe38
4834 08:46:50.302191 <4>[ 176.613642] 3fe0: 00000004 be9517e8 b6e8a33b b6e03616
4835 08:46:50.352657 <4>[ 176.619035] irq event stamp: 0
4836 08:46:50.353108 <4>[ 176.622316] hardirqs last enabled at (0): [<00000000>] 0x0
4837 08:46:50.353205 <4>[ 176.628233] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4838 08:46:50.353289 <4>[ 176.635991] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4839 08:46:50.353370 <4>[ 176.643868] softirqs last disabled at (0): [<00000000>] 0x0
4840 08:46:50.353449 <4>[ 176.649632] ---[ end trace 5a48678c7e247cb7 ]---
4841 08:46:50.355748 <6>[ 176.654466] lkdtm: Saturation detected: still saturated
4842 08:46:50.630391 # [ 176.318407] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4843 08:46:50.630574 # [ 176.324151] lkdtm: attempting bad refcount_dec_and_test() from saturated
4844 08:46:50.630661 # [ 176.331283] ------------[ cut here ]------------
4845 08:46:50.630745 # [ 176.336085] WARNING: CPU: 0 PID: 3121 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4846 08:46:50.630833 # [ 176.344958] refcount_t: underflow; use-after-free.
4847 08:46:50.673717 # [ 176.349988] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4848 08:46:50.673921 # [ 176.389079] CPU: 0 PID: 3121 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4849 08:46:50.676583 # [ 176.397044] Hardware name: STM32 (Device Tree Support)
4850 08:46:50.716775 # [ 176.402460] Backtrace:
4851 08:46:50.717222 # [ 176.405191] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4852 08:46:50.717339 # [ 176.413046] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4853 08:46:50.717425 # [ 176.418994] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4854 08:46:50.717507 # [ 176.426599] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4855 08:46:50.717592 # [ 176.433850] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4856 08:46:50.760115 # [ 176.441894] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4857 08:46:50.760567 # [ 176.449668] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5682000
4858 08:46:50.760667 # [ 176.455616] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4859 08:46:50.760764 # [ 176.464967] r9:c1ad72b4 r8:c15ec020 r7:c5683f60 r6:00000020 r5:c57ee000 r4:c5682000
4860 08:46:50.760854 # [ 176.473013] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4861 08:46:50.803488 # [ 176.483766] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce648>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
4862 08:46:50.803933 # [ 176.495826] [<c13ce5f8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4863 08:46:50.804033 # [ 176.506125] r4:0000003a
4864 08:46:50.804116 # [ 176.508931] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4865 08:46:50.804200 # [ 176.517237] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4866 08:46:50.806664 # [ 176.525450] r9:c5683f60 r8:c3ac2f00 r7:00000020 r6:b6dc4000 r5:c5052640 r4:c0c59104
4867 08:46:50.846861 # [ 176.533495] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4868 08:46:50.847302 # [ 176.541618] r9:c07e2758 r8:c5683f60 r7:c290d000 r6:b6dc4000 r5:c5052640 r4:00000000
4869 08:46:50.847417 # [ 176.549663] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4870 08:46:50.847539 # [ 176.557091] r10:00000004 r9:00000000 r8:00000000 r7:b6dc4000 r6:c5682000 r5:c5052640
4871 08:46:50.847638 # [ 176.565210] r4:c5052640
4872 08:46:50.847724 # [ 176.568019] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4873 08:46:50.890254 # [ 176.575448] r9:c5682000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4874 08:46:50.890697 # [ 176.583491] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4875 08:46:50.890824 # [ 176.591349] Exception stack(0xc5683fa8 to 0xc5683ff0)
4876 08:46:50.890929 # [ 176.596688] 3fa0: 00000020 00000020 00000001 b6dc4000 00000020 00000001
4877 08:46:50.891035 # [ 176.605169] 3fc0: 00000020 00000020 7ff00000 00000004 00000001 b6dc4000 00020000 0042fe38
4878 08:46:50.891185 # [ 176.613642] 3fe0: 00000004 be9517e8 b6e8a33b b6e03616
4879 08:46:50.893562 # [ 176.619035] irq event stamp: 0
4880 08:46:50.933524 # [ 176.622316] hardirqs last enabled at (0): [<00000000>] 0x0
4881 08:46:50.933956 # [ 176.628233] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4882 08:46:50.934057 # [ 176.635991] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4883 08:46:50.934145 # [ 176.643868] softirqs last disabled at (0): [<00000000>] 0x0
4884 08:46:50.934236 # [ 176.649632] ---[ end trace 5a48678c7e247cb7 ]---
4885 08:46:50.934312 # [ 176.654466] lkdtm: Saturation detected: still saturated
4886 08:46:50.936645 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
4887 08:46:50.954651 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4888 08:46:50.957717 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
4889 08:46:51.302029 <6>[ 177.579733] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4890 08:46:51.302464 <6>[ 177.585478] lkdtm: attempting bad refcount_sub_and_test() from saturated
4891 08:46:51.302568 <4>[ 177.592692] ------------[ cut here ]------------
4892 08:46:51.302657 <4>[ 177.597387] WARNING: CPU: 1 PID: 3157 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4893 08:46:51.302739 <4>[ 177.606279] refcount_t: underflow; use-after-free.
4894 08:46:51.345577 <4>[ 177.611328] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4895 08:46:51.345757 <4>[ 177.650411] CPU: 1 PID: 3157 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4896 08:46:51.348450 <4>[ 177.658379] Hardware name: STM32 (Device Tree Support)
4897 08:46:51.348557 <4>[ 177.663796] Backtrace:
4898 08:46:51.388912 <4>[ 177.666527] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4899 08:46:51.389099 <4>[ 177.674384] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4900 08:46:51.389184 <4>[ 177.680333] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4901 08:46:51.389263 <4>[ 177.687941] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4902 08:46:51.389341 <4>[ 177.695194] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4903 08:46:51.432066 <4>[ 177.703239] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4904 08:46:51.432557 <4>[ 177.711018] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5070000
4905 08:46:51.432661 <4>[ 177.716969] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4906 08:46:51.432743 <4>[ 177.726320] r9:c1ad72d4 r8:c15ec020 r7:c5071f60 r6:00000020 r5:c5199000 r4:c5070000
4907 08:46:51.432824 <4>[ 177.734367] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4908 08:46:51.475428 <4>[ 177.745120] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce6d0>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
4909 08:46:51.475856 <4>[ 177.757182] [<c13ce680>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4910 08:46:51.475969 <4>[ 177.767483] r4:0000003b
4911 08:46:51.476063 <4>[ 177.770290] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4912 08:46:51.476158 <4>[ 177.778599] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4913 08:46:51.478611 <4>[ 177.786813] r9:c5071f60 r8:c3ac2f00 r7:00000020 r6:b6da7000 r5:c4c24b40 r4:c0c59104
4914 08:46:51.519009 <4>[ 177.794859] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4915 08:46:51.519185 <4>[ 177.802985] r9:c07e2758 r8:c5071f60 r7:c290d000 r6:b6da7000 r5:c4c24b40 r4:00000000
4916 08:46:51.519274 <4>[ 177.811031] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4917 08:46:51.519358 <4>[ 177.818459] r10:00000004 r9:00000000 r8:00000000 r7:b6da7000 r6:c5070000 r5:c4c24b40
4918 08:46:51.519437 <4>[ 177.826581] r4:c4c24b40
4919 08:46:51.521911 <4>[ 177.829388] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4920 08:46:51.562188 <4>[ 177.836819] r9:c5070000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4921 08:46:51.562642 <4>[ 177.844864] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4922 08:46:51.562746 <4>[ 177.852721] Exception stack(0xc5071fa8 to 0xc5071ff0)
4923 08:46:51.562833 <4>[ 177.858060] 1fa0: 00000020 00000020 00000001 b6da7000 00000020 00000001
4924 08:46:51.562923 <4>[ 177.866541] 1fc0: 00000020 00000020 7ff00000 00000004 00000001 b6da7000 00020000 0043fe38
4925 08:46:51.565296 <4>[ 177.875013] 1fe0: 00000004 be8f67e8 b6e6d33b b6de6616
4926 08:46:51.565438 <4>[ 177.880427] irq event stamp: 0
4927 08:46:51.610619 <4>[ 177.883685] hardirqs last enabled at (0): [<00000000>] 0x0
4928 08:46:51.611058 <4>[ 177.889633] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4929 08:46:51.611169 <4>[ 177.897360] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4930 08:46:51.611255 <4>[ 177.905237] softirqs last disabled at (0): [<00000000>] 0x0
4931 08:46:51.611331 <4>[ 177.911049] ---[ end trace 5a48678c7e247cb8 ]---
4932 08:46:51.613733 <6>[ 177.915839] lkdtm: Saturation detected: still saturated
4933 08:46:51.863519 # [ 177.579733] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4934 08:46:51.863728 # [ 177.585478] lkdtm: attempting bad refcount_sub_and_test() from saturated
4935 08:46:51.863831 # [ 177.592692] ------------[ cut here ]------------
4936 08:46:51.863925 # [ 177.597387] WARNING: CPU: 1 PID: 3157 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4937 08:46:51.864017 # [ 177.606279] refcount_t: underflow; use-after-free.
4938 08:46:51.906818 # [ 177.611328] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec stm32_adc stm32_timer_trigger stm32_lptimer_trigger snd_soc_audio_graph_card snd_soc_simple_card_utils snd_soc_stm32_sai_sub snd_soc_core ac97_bus snd_pcm_dmaengine brcmfmac snd_pcm snd_timer snd soundcore adv7511 sha256_generic etnaviv sha256_arm gpu_sched stm_drm hci_uart btbcm bluetooth cfg80211 ecdh_generic ecc brcmutil libaes stm32_adc_core snd_soc_stm32_sai
4939 08:46:51.907022 # [ 177.650411] CPU: 1 PID: 3157 Comm: cat Tainted: G D W 5.10.216-cip47 #1
4940 08:46:51.909725 # [ 177.658379] Hardware name: STM32 (Device Tree Support)
4941 08:46:51.949977 # [ 177.663796] Backtrace:
4942 08:46:51.950192 # [ 177.666527] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
4943 08:46:51.950286 # [ 177.674384] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
4944 08:46:51.950373 # [ 177.680333] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
4945 08:46:51.950700 # [ 177.687941] [<c13c70e4>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
4946 08:46:51.950827 # [ 177.695194] r9:00000009 r8:c0875e0c r7:0000001c r6:00000009 r5:c0875e0c r4:c1a2b128
4947 08:46:51.993432 # [ 177.703239] [<c0356730>] (__warn) from [<c13c1068>] (warn_slowpath_fmt+0x8c/0xa8)
4948 08:46:51.994364 # [ 177.711018] r7:0000001c r6:c1a2b128 r5:c1a2b164 r4:c5070000
4949 08:46:51.994831 # [ 177.716969] [<c13c0fe0>] (warn_slowpath_fmt) from [<c0875e0c>] (refcount_warn_saturate+0x13c/0x174)
4950 08:46:51.995131 # [ 177.726320] r9:c1ad72d4 r8:c15ec020 r7:c5071f60 r6:00000020 r5:c5199000 r4:c5070000
4951 08:46:51.995372 # [ 177.734367] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59e20>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4952 08:46:52.036690 # [ 177.745120] [<c0c59dbc>] (__refcount_sub_and_test.constprop.0) from [<c13ce6d0>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
4953 08:46:52.037620 # [ 177.757182] [<c13ce680>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
4954 08:46:52.037833 # [ 177.767483] r4:0000003b
4955 08:46:52.038118 # [ 177.770290] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
4956 08:46:52.038387 # [ 177.778599] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
4957 08:46:52.039822 # [ 177.786813] r9:c5071f60 r8:c3ac2f00 r7:00000020 r6:b6da7000 r5:c4c24b40 r4:c0c59104
4958 08:46:52.079975 # [ 177.794859] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
4959 08:46:52.080556 # [ 177.802985] r9:c07e2758 r8:c5071f60 r7:c290d000 r6:b6da7000 r5:c4c24b40 r4:00000000
4960 08:46:52.081184 # [ 177.811031] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
4961 08:46:52.081433 # [ 177.818459] r10:00000004 r9:00000000 r8:00000000 r7:b6da7000 r6:c5070000 r5:c4c24b40
4962 08:46:52.081746 # [ 177.826581] r4:c4c24b40
4963 08:46:52.081919 # [ 177.829388] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
4964 08:46:52.123432 # [ 177.836819] r9:c5070000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000020 r4:00000020
4965 08:46:52.124129 # [ 177.844864] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4966 08:46:52.124288 # [ 177.852721] Exception stack(0xc5071fa8 to 0xc5071ff0)
4967 08:46:52.124546 # [ 177.858060] 1fa0: 00000020 00000020 00000001 b6da7000 00000020 00000001
4968 08:46:52.124994 # [ 177.866541] 1fc0: 00000020 00000020 7ff00000 00000004 00000001 b6da7000 00020000 0043fe38
4969 08:46:52.125429 # [ 177.875013] 1fe0: 00000004 be8f67e8 b6e6d33b b6de6616
4970 08:46:52.126677 # [ 177.880427] irq event stamp: 0
4971 08:46:52.166692 # [ 177.883685] hardirqs last enabled at (0): [<00000000>] 0x0
4972 08:46:52.167844 # [ 177.889633] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4973 08:46:52.168383 # [ 177.897360] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
4974 08:46:52.168502 # [ 177.905237] softirqs last disabled at (0): [<00000000>] 0x0
4975 08:46:52.168589 # [ 177.911049] ---[ end trace 5a48678c7e247cb8 ]---
4976 08:46:52.168857 # [ 177.915839] lkdtm: Saturation detected: still saturated
4977 08:46:52.169894 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
4978 08:46:52.187628 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
4979 08:46:52.190751 # selftests: lkdtm: REFCOUNT_TIMING.sh
4980 08:46:52.302740 # Skipping REFCOUNT_TIMING: timing only
4981 08:46:52.318645 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
4982 08:46:52.350643 # selftests: lkdtm: ATOMIC_TIMING.sh
4983 08:46:52.638747 # Skipping ATOMIC_TIMING: timing only
4984 08:46:52.654817 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
4985 08:46:52.686644 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
4986 08:46:53.197755 <6>[ 179.488840] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
4987 08:46:53.197956 <6>[ 179.493735] lkdtm: attempting good copy_to_user of correct size
4988 08:46:53.200635 <6>[ 179.500156] lkdtm: attempting bad copy_to_user of too large size
4989 08:46:53.427938 # [ 179.488840] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
4990 08:46:53.428615 # [ 179.493735] lkdtm: attempting good copy_to_user of correct size
4991 08:46:53.430756 # [ 179.500156] lkdtm: attempting bad copy_to_user of too large size
4992 08:46:53.462749 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
4993 08:46:53.516536 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
4994 08:46:53.532561 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
4995 08:46:54.012812 <6>[ 180.303815] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
4996 08:46:54.013009 <6>[ 180.309053] lkdtm: attempting good copy_from_user of correct size
4997 08:46:54.015673 <6>[ 180.315265] lkdtm: attempting bad copy_from_user of too large size
4998 08:46:54.242737 # [ 180.303815] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
4999 08:46:54.242951 # [ 180.309053] lkdtm: attempting good copy_from_user of correct size
5000 08:46:54.245683 # [ 180.315265] lkdtm: attempting bad copy_from_user of too large size
5001 08:46:54.277514 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5002 08:46:54.318552 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5003 08:46:54.334624 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5004 08:46:54.827427 <6>[ 181.117391] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5005 08:46:54.827879 <6>[ 181.122903] lkdtm: attempting good copy_to_user inside whitelist
5006 08:46:54.830532 <6>[ 181.129268] lkdtm: attempting bad copy_to_user outside whitelist
5007 08:46:55.053054 # [ 181.117391] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5008 08:46:55.053254 # [ 181.122903] lkdtm: attempting good copy_to_user inside whitelist
5009 08:46:55.056078 # [ 181.129268] lkdtm: attempting bad copy_to_user outside whitelist
5010 08:46:55.087999 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5011 08:46:55.126219 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5012 08:46:55.142150 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5013 08:46:55.658876 <6>[ 181.949864] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5014 08:46:55.659147 <6>[ 181.955366] lkdtm: attempting good copy_from_user inside whitelist
5015 08:46:55.662138 <6>[ 181.962044] lkdtm: attempting bad copy_from_user outside whitelist
5016 08:46:55.886929 # [ 181.949864] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5017 08:46:55.891535 # [ 181.955366] lkdtm: attempting good copy_from_user inside whitelist
5018 08:46:55.896704 # [ 181.962044] lkdtm: attempting bad copy_from_user outside whitelist
5019 08:46:55.921017 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5020 08:46:55.966081 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5021 08:46:55.998296 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5022 08:46:56.505040 <6>[ 182.785299] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5023 08:46:56.505234 <6>[ 182.790510] lkdtm: good_stack: c5173e0c-c5173e2c
5024 08:46:56.505325 <6>[ 182.795233] lkdtm: bad_stack : c5173d84-c5173da4
5025 08:46:56.505408 <6>[ 182.800332] lkdtm: attempting good copy_to_user of local stack
5026 08:46:56.508127 <6>[ 182.806315] lkdtm: attempting bad copy_to_user of distant stack
5027 08:46:56.744921 # [ 182.785299] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5028 08:46:56.745097 # [ 182.790510] lkdtm: good_stack: c5173e0c-c5173e2c
5029 08:46:56.745181 # [ 182.795233] lkdtm: bad_stack : c5173d84-c5173da4
5030 08:46:56.745256 # [ 182.800332] lkdtm: attempting good copy_to_user of local stack
5031 08:46:56.747973 # [ 182.806315] lkdtm: attempting bad copy_to_user of distant stack
5032 08:46:56.763950 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5033 08:46:56.811963 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5034 08:46:56.843986 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5035 08:46:57.349035 <6>[ 183.628941] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5036 08:46:57.349220 <6>[ 183.634167] lkdtm: good_stack: c5173e0c-c5173e2c
5037 08:46:57.349312 <6>[ 183.639280] lkdtm: bad_stack : c5173d84-c5173da4
5038 08:46:57.349398 <6>[ 183.643984] lkdtm: attempting good copy_from_user of local stack
5039 08:46:57.352136 <6>[ 183.650367] lkdtm: attempting bad copy_from_user of distant stack
5040 08:46:57.593791 # [ 183.628941] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5041 08:46:57.594219 # [ 183.634167] lkdtm: good_stack: c5173e0c-c5173e2c
5042 08:46:57.594325 # [ 183.639280] lkdtm: bad_stack : c5173d84-c5173da4
5043 08:46:57.594411 # [ 183.643984] lkdtm: attempting good copy_from_user of local stack
5044 08:46:57.597203 # [ 183.650367] lkdtm: attempting bad copy_from_user of distant stack
5045 08:46:57.612989 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5046 08:46:57.657043 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5047 08:46:57.672806 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5048 08:46:58.176947 <6>[ 184.456410] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5049 08:46:58.177134 <6>[ 184.461441] lkdtm: good_stack: c5059e0c-c5059e2c
5050 08:46:58.177241 <6>[ 184.466167] lkdtm: bad_stack : c5059ffc-c505a01c
5051 08:46:58.177333 <6>[ 184.471265] lkdtm: attempting good copy_to_user of local stack
5052 08:46:58.180066 <6>[ 184.477244] lkdtm: attempting bad copy_to_user of distant stack
5053 08:46:58.421739 # [ 184.456410] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5054 08:46:58.422282 # [ 184.461441] lkdtm: good_stack: c5059e0c-c5059e2c
5055 08:46:58.422402 # [ 184.466167] lkdtm: bad_stack : c5059ffc-c505a01c
5056 08:46:58.422493 # [ 184.471265] lkdtm: attempting good copy_to_user of local stack
5057 08:46:58.425107 # [ 184.477244] lkdtm: attempting bad copy_to_user of distant stack
5058 08:46:58.440971 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5059 08:46:58.504916 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5060 08:46:58.536903 # selftests: lkdtm: USERCOPY_KERNEL.sh
5061 08:46:59.014928 <6>[ 185.300673] lkdtm: Performing direct entry USERCOPY_KERNEL
5062 08:46:59.015752 <6>[ 185.305041] lkdtm: attempting good copy_to_user from kernel rodata: c15ec2cc
5063 08:46:59.016030 <6>[ 185.312645] lkdtm: attempting bad copy_to_user from kernel text: c053e244
5064 08:46:59.017132 <3>[ 185.319571] lkdtm: FAIL: survived bad copy_to_user()
5065 08:46:59.258705 # [ 185.300673] lkdtm: Performing direct entry USERCOPY_KERNEL
5066 08:46:59.259231 # [ 185.305041] lkdtm: attempting good copy_to_user from kernel rodata: c15ec2cc
5067 08:46:59.259473 # [ 185.312645] lkdtm: attempting bad copy_to_user from kernel text: c053e244
5068 08:46:59.262260 # [ 185.319571] lkdtm: FAIL: survived bad copy_to_user()
5069 08:46:59.278066 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5070 08:46:59.326048 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5071 08:46:59.358039 # selftests: lkdtm: STACKLEAK_ERASING.sh
5072 08:46:59.884073 <6>[ 186.163211] lkdtm: Performing direct entry STACKLEAK_ERASING
5073 08:46:59.884318 <6>[ 186.167928] lkdtm: checking unused part of the thread stack (7732 bytes)...
5074 08:46:59.884430 <3>[ 186.175015] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5075 08:46:59.884534 <3>[ 186.182288] lkdtm: FAIL: the thread stack is NOT properly erased
5076 08:46:59.884632 <4>[ 186.188557] CPU: 1 PID: 3533 Comm: cat Tainted: G D W 5.10.216-cip47 #1
5077 08:46:59.887284 <4>[ 186.196482] Hardware name: STM32 (Device Tree Support)
5078 08:46:59.887580 <4>[ 186.201898] Backtrace:
5079 08:46:59.927422 <4>[ 186.204631] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
5080 08:46:59.927690 <4>[ 186.212483] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
5081 08:46:59.927817 <4>[ 186.218429] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
5082 08:46:59.927912 <4>[ 186.226036] [<c13c70e4>] (dump_stack) from [<c13ce9b8>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5083 08:46:59.928017 <4>[ 186.234860] r9:c1ad73dc r8:c15ec020 r7:c4f83f60 r6:c4f83e34 r5:c4f82000 r4:0000078d
5084 08:46:59.971138 <4>[ 186.242908] [<c13ce870>] (lkdtm_STACKLEAK_ERASING) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
5085 08:46:59.972327 <4>[ 186.251993] r8:c15ec020 r7:c4f83f60 r6:00000012 r5:c5199000 r4:00000046
5086 08:46:59.974927 <4>[ 186.258987] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
5087 08:46:59.977482 <4>[ 186.267294] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
5088 08:46:59.979477 <4>[ 186.275507] r9:c4f83f60 r8:c3ac2f00 r7:00000012 r6:b6e10000 r5:c527e780 r4:c0c59104
5089 08:46:59.982183 <4>[ 186.283553] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
5090 08:47:00.014314 <4>[ 186.291679] r9:c07e2758 r8:c4f83f60 r7:c290d000 r6:b6e10000 r5:c527e780 r4:00000000
5091 08:47:00.014943 <4>[ 186.299724] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
5092 08:47:00.015260 <4>[ 186.307152] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c4f82000 r5:c527e780
5093 08:47:00.016552 <4>[ 186.315273] r4:c527e780
5094 08:47:00.017138 <4>[ 186.318081] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
5095 08:47:00.017962 <4>[ 186.325510] r9:c4f82000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
5096 08:47:00.062030 <4>[ 186.333554] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5097 08:47:00.062258 <4>[ 186.341412] Exception stack(0xc4f83fa8 to 0xc4f83ff0)
5098 08:47:00.062387 <4>[ 186.346750] 3fa0: 00000012 00000012 00000001 b6e10000 00000012 00000001
5099 08:47:00.062495 <4>[ 186.355230] 3fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e10000 00020000 004bfe38
5100 08:47:00.065148 <4>[ 186.363705] 3fe0: 00000004 be9407e8 b6ed633b b6e4f616
5101 08:47:00.355763 # [ 186.163211] lkdtm: Performing direct entry STACKLEAK_ERASING
5102 08:47:00.355963 # [ 186.167928] lkdtm: checking unused part of the thread stack (7732 bytes)...
5103 08:47:00.356083 # [ 186.175015] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5104 08:47:00.356181 # [ 186.182288] lkdtm: FAIL: the thread stack is NOT properly erased
5105 08:47:00.356271 # [ 186.188557] CPU: 1 PID: 3533 Comm: cat Tainted: G D W 5.10.216-cip47 #1
5106 08:47:00.358994 # [ 186.196482] Hardware name: STM32 (Device Tree Support)
5107 08:47:00.359218 # [ 186.201898] Backtrace:
5108 08:47:00.399299 # [ 186.204631] [<c13bfb64>] (dump_backtrace) from [<c13bff24>] (show_stack+0x20/0x24)
5109 08:47:00.399973 # [ 186.212483] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1d0d8
5110 08:47:00.400360 # [ 186.218429] [<c13bff04>] (show_stack) from [<c13c71c4>] (dump_stack+0xe0/0x100)
5111 08:47:00.400762 # [ 186.226036] [<c13c70e4>] (dump_stack) from [<c13ce9b8>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5112 08:47:00.401128 # [ 186.234860] r9:c1ad73dc r8:c15ec020 r7:c4f83f60 r6:c4f83e34 r5:c4f82000 r4:0000078d
5113 08:47:00.442247 # [ 186.242908] [<c13ce870>] (lkdtm_STACKLEAK_ERASING) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
5114 08:47:00.442719 # [ 186.251993] r8:c15ec020 r7:c4f83f60 r6:00000012 r5:c5199000 r4:00000046
5115 08:47:00.442887 # [ 186.258987] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
5116 08:47:00.442988 # [ 186.267294] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
5117 08:47:00.443077 # [ 186.275507] r9:c4f83f60 r8:c3ac2f00 r7:00000012 r6:b6e10000 r5:c527e780 r4:c0c59104
5118 08:47:00.445770 # [ 186.283553] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
5119 08:47:00.485650 # [ 186.291679] r9:c07e2758 r8:c4f83f60 r7:c290d000 r6:b6e10000 r5:c527e780 r4:00000000
5120 08:47:00.485836 # [ 186.299724] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
5121 08:47:00.485938 # [ 186.307152] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c4f82000 r5:c527e780
5122 08:47:00.486032 # [ 186.315273] r4:c527e780
5123 08:47:00.486122 # [ 186.318081] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
5124 08:47:00.488836 # [ 186.325510] r9:c4f82000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000012 r4:00000012
5125 08:47:00.528993 # [ 186.333554] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5126 08:47:00.529491 # [ 186.341412] Exception stack(0xc4f83fa8 to 0xc4f83ff0)
5127 08:47:00.529665 # [ 186.346750] 3fa0: 00000012 00000012 00000001 b6e10000 00000012 00000001
5128 08:47:00.529773 # [ 186.355230] 3fc0: 00000012 00000012 7ff00000 00000004 00000001 b6e10000 00020000 004bfe38
5129 08:47:00.529866 # [ 186.363705] 3fe0: 00000004 be9407e8 b6ed633b b6e4f616
5130 08:47:00.532381 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5131 08:47:00.549062 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5132 08:47:00.549561 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5133 08:47:02.981669 <6>[ 189.266487] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5134 08:47:02.982138 <6>[ 189.271112] lkdtm: Calling matched prototype ...
5135 08:47:02.982325 <6>[ 189.275894] lkdtm: Calling mismatched prototype ...
5136 08:47:02.985050 <6>[ 189.281179] lkdtm: Fail: survived mismatched prototype function call!
5137 08:47:03.228805 # [ 189.266487] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5138 08:47:03.229005 # [ 189.271112] lkdtm: Calling matched prototype ...
5139 08:47:03.229107 # [ 189.275894] lkdtm: Calling mismatched prototype ...
5140 08:47:03.229194 # [ 189.281179] lkdtm: Fail: survived mismatched prototype function call!
5141 08:47:03.247930 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5142 08:47:03.295945 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5143 08:47:05.439251 lkdtm_PANIC_sh skip
5144 08:47:05.479553 lkdtm_BUG_sh pass
5145 08:47:05.479758 lkdtm_WARNING_sh pass
5146 08:47:05.479855 lkdtm_WARNING_MESSAGE_sh pass
5147 08:47:05.480188 lkdtm_EXCEPTION_sh fail
5148 08:47:05.480309 lkdtm_LOOP_sh skip
5149 08:47:05.480401 lkdtm_EXHAUST_STACK_sh skip
5150 08:47:05.480483 lkdtm_CORRUPT_STACK_sh skip
5151 08:47:05.480559 lkdtm_CORRUPT_STACK_STRONG_sh skip
5152 08:47:05.480637 lkdtm_CORRUPT_LIST_ADD_sh fail
5153 08:47:05.480716 lkdtm_CORRUPT_LIST_DEL_sh fail
5154 08:47:05.480795 lkdtm_STACK_GUARD_PAGE_LEADING_sh fail
5155 08:47:05.480876 lkdtm_STACK_GUARD_PAGE_TRAILING_sh fail
5156 08:47:05.480954 lkdtm_UNSET_SMEP_sh skip
5157 08:47:05.481030 lkdtm_DOUBLE_FAULT_sh skip
5158 08:47:05.481107 lkdtm_CORRUPT_PAC_sh skip
5159 08:47:05.482713 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
5160 08:47:05.522925 lkdtm_OVERWRITE_ALLOCATION_sh skip
5161 08:47:05.523142 lkdtm_WRITE_AFTER_FREE_sh skip
5162 08:47:05.523527 lkdtm_READ_AFTER_FREE_sh fail
5163 08:47:05.523694 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
5164 08:47:05.523811 lkdtm_READ_BUDDY_AFTER_FREE_sh fail
5165 08:47:05.523912 lkdtm_SLAB_FREE_DOUBLE_sh fail
5166 08:47:05.524010 lkdtm_SLAB_FREE_CROSS_sh fail
5167 08:47:05.524105 lkdtm_SLAB_FREE_PAGE_sh fail
5168 08:47:05.524193 lkdtm_SOFTLOCKUP_sh skip
5169 08:47:05.524280 lkdtm_HARDLOCKUP_sh skip
5170 08:47:05.524371 lkdtm_SPINLOCKUP_sh skip
5171 08:47:05.524462 lkdtm_HUNG_TASK_sh skip
5172 08:47:05.524552 lkdtm_EXEC_DATA_sh fail
5173 08:47:05.524647 lkdtm_EXEC_STACK_sh fail
5174 08:47:05.524734 lkdtm_EXEC_KMALLOC_sh fail
5175 08:47:05.524821 lkdtm_EXEC_VMALLOC_sh fail
5176 08:47:05.526100 lkdtm_EXEC_RODATA_sh fail
5177 08:47:05.566228 lkdtm_EXEC_USERSPACE_sh fail
5178 08:47:05.566446 lkdtm_EXEC_NULL_sh fail
5179 08:47:05.566544 lkdtm_ACCESS_USERSPACE_sh fail
5180 08:47:05.566879 lkdtm_ACCESS_NULL_sh fail
5181 08:47:05.566994 lkdtm_WRITE_RO_sh fail
5182 08:47:05.567081 lkdtm_WRITE_RO_AFTER_INIT_sh fail
5183 08:47:05.567166 lkdtm_WRITE_KERN_sh fail
5184 08:47:05.567252 lkdtm_REFCOUNT_INC_OVERFLOW_sh fail
5185 08:47:05.567339 lkdtm_REFCOUNT_ADD_OVERFLOW_sh fail
5186 08:47:05.567426 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh fail
5187 08:47:05.567526 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh fail
5188 08:47:05.567614 lkdtm_REFCOUNT_DEC_ZERO_sh fail
5189 08:47:05.567699 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
5190 08:47:05.569370 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
5191 08:47:05.609629 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
5192 08:47:05.609898 lkdtm_REFCOUNT_INC_ZERO_sh fail
5193 08:47:05.610242 lkdtm_REFCOUNT_ADD_ZERO_sh fail
5194 08:47:05.610366 lkdtm_REFCOUNT_INC_SATURATED_sh pass
5195 08:47:05.610470 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
5196 08:47:05.610562 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
5197 08:47:05.610644 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh fail
5198 08:47:05.610729 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh fail
5199 08:47:05.610811 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
5200 08:47:05.610893 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
5201 08:47:05.610975 lkdtm_REFCOUNT_TIMING_sh skip
5202 08:47:05.611057 lkdtm_ATOMIC_TIMING_sh skip
5203 08:47:05.611977 lkdtm_USERCOPY_HEAP_SIZE_TO_sh fail
5204 08:47:05.652237 lkdtm_USERCOPY_HEAP_SIZE_FROM_sh fail
5205 08:47:05.652447 lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh fail
5206 08:47:05.652782 lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh fail
5207 08:47:05.652884 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
5208 08:47:05.652962 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
5209 08:47:05.653033 lkdtm_USERCOPY_STACK_BEYOND_sh fail
5210 08:47:05.653123 lkdtm_USERCOPY_KERNEL_sh fail
5211 08:47:05.653196 lkdtm_STACKLEAK_ERASING_sh fail
5212 08:47:05.653275 lkdtm_CFI_FORWARD_PROTO_sh fail
5213 08:47:05.655496 + ../../utils/send-to-lava.sh ./output/result.txt
5214 08:47:05.783314 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
5215 08:47:05.783961 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
5217 08:47:05.927315 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
5218 08:47:05.927741 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
5220 08:47:06.071337 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
5221 08:47:06.071761 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
5223 08:47:06.215339 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
5224 08:47:06.215738 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
5226 08:47:06.372314 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
5227 08:47:06.372727 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
5229 08:47:06.516254 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=fail>
5230 08:47:06.516654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=fail
5232 08:47:06.660313 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
5233 08:47:06.660717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
5235 08:47:06.804469 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
5236 08:47:06.805265 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
5238 08:47:06.953339 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
5239 08:47:06.953742 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
5241 08:47:07.097252 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
5242 08:47:07.097662 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
5244 08:47:07.248294 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail>
5245 08:47:07.248680 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail
5247 08:47:07.392248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail>
5248 08:47:07.392949 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail
5250 08:47:07.536251 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=fail>
5251 08:47:07.536741 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=fail
5253 08:47:07.685248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=fail>
5254 08:47:07.685646 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=fail
5256 08:47:07.829288 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
5257 08:47:07.829685 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
5259 08:47:07.972721 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
5260 08:47:07.973136 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
5262 08:47:08.116308 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=skip>
5263 08:47:08.116733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=skip
5265 08:47:08.260823 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
5266 08:47:08.261768 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
5268 08:47:08.411992 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip>
5269 08:47:08.412433 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip
5271 08:47:08.566035 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
5272 08:47:08.566438 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
5274 08:47:08.709909 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail>
5275 08:47:08.710469 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail
5277 08:47:08.853833 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
5278 08:47:08.854251 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
5280 08:47:09.002975 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail>
5281 08:47:09.003388 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail
5283 08:47:09.210618 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail>
5284 08:47:09.211020 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail
5286 08:47:09.354680 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail>
5287 08:47:09.355403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail
5289 08:47:09.506647 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail>
5290 08:47:09.507587 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail
5292 08:47:09.650740 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
5293 08:47:09.651221 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
5295 08:47:10.034354 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
5296 08:47:10.034708 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
5298 08:47:10.482703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
5299 08:47:10.483128 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
5301 08:47:10.660590 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
5303 08:47:10.663808 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
5304 08:47:10.823599 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=fail>
5305 08:47:10.824006 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=fail
5307 08:47:10.967768 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=fail>
5308 08:47:10.968172 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=fail
5310 08:47:11.154743 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=fail>
5311 08:47:11.155135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=fail
5313 08:47:11.313571 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=fail>
5314 08:47:11.313938 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=fail
5316 08:47:11.457536 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=fail>
5317 08:47:11.457932 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=fail
5319 08:47:11.633490 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=fail>
5320 08:47:11.633867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=fail
5322 08:47:11.784381 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=fail>
5323 08:47:11.784769 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=fail
5325 08:47:11.976456 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
5326 08:47:11.976880 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
5328 08:47:12.120514 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=fail>
5329 08:47:12.120914 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=fail
5331 08:47:12.264225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=fail>
5332 08:47:12.264621 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=fail
5334 08:47:12.424406 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=fail>
5335 08:47:12.424785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=fail
5337 08:47:12.568335 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=fail>
5338 08:47:12.568704 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=fail
5340 08:47:12.996519 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=fail>
5341 08:47:12.996900 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=fail
5343 08:47:13.140503 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=fail>
5344 08:47:13.141661 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=fail
5346 08:47:13.289733 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=fail>
5347 08:47:13.290115 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=fail
5349 08:47:13.431757 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=fail>
5350 08:47:13.432117 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=fail
5352 08:47:13.575467 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=fail>
5353 08:47:13.575845 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=fail
5355 08:47:13.724565 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
5356 08:47:13.724941 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
5358 08:47:13.867560 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
5359 08:47:13.867934 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
5361 08:47:14.011486 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
5362 08:47:14.011865 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
5364 08:47:14.155490 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=fail>
5365 08:47:14.155870 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=fail
5367 08:47:14.299503 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=fail>
5368 08:47:14.299881 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=fail
5370 08:47:14.443567 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
5371 08:47:14.443940 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
5373 08:47:14.586823 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
5374 08:47:14.587227 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
5376 08:47:14.730681 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
5377 08:47:14.731075 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
5379 08:47:14.880753 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=fail>
5380 08:47:14.881136 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=fail
5382 08:47:15.024771 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=fail>
5383 08:47:15.025159 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=fail
5385 08:47:15.168582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
5386 08:47:15.168984 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
5388 08:47:15.317639 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
5389 08:47:15.318021 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
5391 08:47:15.459786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
5392 08:47:15.460175 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
5394 08:47:15.602736 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
5395 08:47:15.603096 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
5397 08:47:15.745715 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail>
5398 08:47:15.746094 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail
5400 08:47:15.889535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail>
5401 08:47:15.889925 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail
5403 08:47:16.032713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail>
5404 08:47:16.033096 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail
5406 08:47:16.176489 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail>
5407 08:47:16.176870 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail
5409 08:47:16.320584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
5410 08:47:16.320974 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
5412 08:47:16.469741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
5413 08:47:16.470116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
5415 08:47:16.613550 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=fail>
5416 08:47:16.613948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=fail
5418 08:47:16.762761 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail>
5419 08:47:16.763148 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail
5421 08:47:16.906535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail>
5422 08:47:16.906932 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail
5424 08:47:17.059622 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
5425 08:47:17.059820 + set +x
5426 08:47:17.060106 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
5428 08:47:17.062795 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 325365_1.6.2.4.5>
5429 08:47:17.063089 Received signal: <ENDRUN> 1_kselftest-lkdtm 325365_1.6.2.4.5
5430 08:47:17.063193 Ending use of test pattern.
5431 08:47:17.063275 Ending test lava.1_kselftest-lkdtm (325365_1.6.2.4.5), duration 106.08
5433 08:47:17.078673 <LAVA_TEST_RUNNER EXIT>
5434 08:47:17.079028 ok: lava_test_shell seems to have completed
5435 08:47:17.079798 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_STRONG_sh: skip
lkdtm_CORRUPT_STACK_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_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: fail
lkdtm_WRITE_RO_AFTER_INIT_sh: fail
lkdtm_WRITE_RO_sh: fail
shardfile-lkdtm: pass
5436 08:47:17.079978 end: 3.1 lava-test-shell (duration 00:01:49) [common]
5437 08:47:17.080095 end: 3 lava-test-retry (duration 00:01:49) [common]
5438 08:47:17.080218 start: 4 finalize (timeout 00:05:26) [common]
5439 08:47:17.080335 start: 4.1 power-off (timeout 00:00:30) [common]
5440 08:47:17.080531 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc619c42&port=8'
5441 08:47:18.210303 >> OK - accepted request
5442 08:47:18.211842 Returned 0 in 1 seconds
5443 08:47:18.312306 end: 4.1 power-off (duration 00:00:01) [common]
5445 08:47:18.312793 start: 4.2 read-feedback (timeout 00:05:25) [common]
5446 08:47:18.313110 Listened to connection for namespace 'common' for up to 1s
5447 08:47:19.314050 Finalising connection for namespace 'common'
5448 08:47:19.314292 Disconnecting from shell: Finalise
5449 08:47:19.314407 / #
5450 08:47:19.414738 end: 4.2 read-feedback (duration 00:00:01) [common]
5451 08:47:19.414982 end: 4 finalize (duration 00:00:02) [common]
5452 08:47:19.415131 Cleaning after the job
5453 08:47:19.415256 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/ramdisk
5454 08:47:19.418475 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/kernel
5455 08:47:19.426712 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/dtb
5456 08:47:19.428386 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/nfsrootfs
5457 08:47:19.567031 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/325365/tftp-deploy-ajhop8su/modules
5458 08:47:19.573890 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/325365
5459 08:47:20.857093 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/325365
5460 08:47:20.857455 Job finished correctly