Boot log: r8a774a1-hihope-rzg2m-ex
- Boot result: PASS
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Kernel Errors: 0
1 09:17:30.488499 lava-dispatcher, installed at version: 2021.03
2 09:17:30.488841 start: 0 validate
3 09:17:30.489120 Start time: 2023-05-26 09:17:30.489101+00:00 (UTC)
4 09:17:30.489399 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230519.0/arm64/initrd.cpio.gz exists
5 09:17:30.845348 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image exists
6 09:17:31.192134 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 09:17:31.558533 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230519.0/arm64/full.rootfs.tar.xz exists
8 09:17:31.900178 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz exists
9 09:17:32.250653 validate duration: 1.76
11 09:17:32.251977 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 09:17:32.252547 start: 1.1 download-retry (timeout 00:10:00) [common]
13 09:17:32.253073 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 09:17:32.253706 Not decompressing ramdisk as can be used compressed.
15 09:17:32.254217 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230519.0/arm64/initrd.cpio.gz
16 09:17:32.254614 saving as /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/ramdisk/initrd.cpio.gz
17 09:17:32.254890 total size: 4665394 (4MB)
18 09:17:32.781817 progress 0% (0MB)
19 09:17:33.306270 progress 5% (0MB)
20 09:17:33.540685 progress 10% (0MB)
21 09:17:33.713343 progress 15% (0MB)
22 09:17:33.824223 progress 20% (0MB)
23 09:17:33.832245 progress 25% (1MB)
24 09:17:33.995568 progress 30% (1MB)
25 09:17:34.025251 progress 35% (1MB)
26 09:17:34.189497 progress 40% (1MB)
27 09:17:34.357601 progress 45% (2MB)
28 09:17:34.521992 progress 50% (2MB)
29 09:17:34.546848 progress 55% (2MB)
30 09:17:34.708113 progress 60% (2MB)
31 09:17:34.871781 progress 65% (2MB)
32 09:17:34.901539 progress 70% (3MB)
33 09:17:35.058221 progress 75% (3MB)
34 09:17:35.219386 progress 80% (3MB)
35 09:17:35.251648 progress 85% (3MB)
36 09:17:35.405788 progress 90% (4MB)
37 09:17:35.565649 progress 95% (4MB)
38 09:17:35.593282 progress 100% (4MB)
39 09:17:35.594331 4MB downloaded in 3.34s (1.33MB/s)
40 09:17:35.595082 end: 1.1.1 http-download (duration 00:00:03) [common]
42 09:17:35.596527 end: 1.1 download-retry (duration 00:00:03) [common]
43 09:17:35.597010 start: 1.2 download-retry (timeout 00:09:57) [common]
44 09:17:35.597487 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 09:17:35.598097 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image
46 09:17:35.598490 saving as /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/kernel/Image
47 09:17:35.598896 total size: 51462656 (49MB)
48 09:17:35.599262 No compression specified
49 09:17:36.135968 progress 0% (0MB)
50 09:17:37.717365 progress 5% (2MB)
51 09:17:38.969349 progress 10% (4MB)
52 09:17:40.198264 progress 15% (7MB)
53 09:17:41.377778 progress 20% (9MB)
54 09:17:42.519354 progress 25% (12MB)
55 09:17:43.721123 progress 30% (14MB)
56 09:17:44.891987 progress 35% (17MB)
57 09:17:46.023369 progress 40% (19MB)
58 09:17:47.118891 progress 45% (22MB)
59 09:17:48.101659 progress 50% (24MB)
60 09:17:48.990188 progress 55% (27MB)
61 09:17:49.819356 progress 60% (29MB)
62 09:17:50.768356 progress 65% (31MB)
63 09:17:51.432126 progress 70% (34MB)
64 09:17:52.303731 progress 75% (36MB)
65 09:17:53.242525 progress 80% (39MB)
66 09:17:54.278774 progress 85% (41MB)
67 09:17:55.310444 progress 90% (44MB)
68 09:17:56.223017 progress 95% (46MB)
69 09:17:57.171390 progress 100% (49MB)
70 09:17:57.172082 49MB downloaded in 21.57s (2.27MB/s)
71 09:17:57.172422 end: 1.2.1 http-download (duration 00:00:22) [common]
73 09:17:57.173030 end: 1.2 download-retry (duration 00:00:22) [common]
74 09:17:57.173238 start: 1.3 download-retry (timeout 00:09:35) [common]
75 09:17:57.173442 start: 1.3.1 http-download (timeout 00:09:35) [common]
76 09:17:57.173744 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 09:17:57.173909 saving as /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 09:17:57.174064 total size: 57234 (0MB)
79 09:17:57.174215 No compression specified
80 09:17:57.690548 progress 57% (0MB)
81 09:17:57.860391 progress 100% (0MB)
82 09:17:57.861699 0MB downloaded in 0.69s (0.08MB/s)
83 09:17:57.862449 end: 1.3.1 http-download (duration 00:00:01) [common]
85 09:17:57.864004 end: 1.3 download-retry (duration 00:00:01) [common]
86 09:17:57.864527 start: 1.4 download-retry (timeout 00:09:34) [common]
87 09:17:57.865039 start: 1.4.1 http-download (timeout 00:09:34) [common]
88 09:17:57.865682 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230519.0/arm64/full.rootfs.tar.xz
89 09:17:57.866092 saving as /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/nfsrootfs/full.rootfs.tar
90 09:17:57.866490 total size: 200822052 (191MB)
91 09:17:57.866910 Using unxz to decompress xz
92 09:17:58.396768 progress 0% (0MB)
93 09:18:04.302228 progress 5% (9MB)
94 09:18:09.843613 progress 10% (19MB)
95 09:18:13.559018 progress 15% (28MB)
96 09:18:16.005187 progress 20% (38MB)
97 09:18:19.132713 progress 25% (47MB)
98 09:18:22.125366 progress 30% (57MB)
99 09:18:25.058472 progress 35% (67MB)
100 09:18:27.811729 progress 40% (76MB)
101 09:18:30.077769 progress 45% (86MB)
102 09:18:31.873538 progress 50% (95MB)
103 09:18:33.525788 progress 55% (105MB)
104 09:18:36.511750 progress 60% (114MB)
105 09:18:39.715830 progress 65% (124MB)
106 09:18:43.814191 progress 70% (134MB)
107 09:18:47.829906 progress 75% (143MB)
108 09:18:51.564633 progress 80% (153MB)
109 09:18:54.475804 progress 85% (162MB)
110 09:18:57.079122 progress 90% (172MB)
111 09:18:59.400567 progress 95% (181MB)
112 09:19:01.966333 progress 100% (191MB)
113 09:19:01.970971 191MB downloaded in 64.10s (2.99MB/s)
114 09:19:01.971791 end: 1.4.1 http-download (duration 00:01:04) [common]
116 09:19:01.973061 end: 1.4 download-retry (duration 00:01:04) [common]
117 09:19:01.973486 start: 1.5 download-retry (timeout 00:08:30) [common]
118 09:19:01.973906 start: 1.5.1 http-download (timeout 00:08:30) [common]
119 09:19:01.974499 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz
120 09:19:01.974833 saving as /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/modules/modules.tar
121 09:19:01.975018 total size: 7820924 (7MB)
122 09:19:01.975271 Using unxz to decompress xz
123 09:19:02.507870 progress 0% (0MB)
124 09:19:03.041542 progress 5% (0MB)
125 09:19:03.440669 progress 10% (0MB)
126 09:19:03.577571 progress 15% (1MB)
127 09:19:03.914927 progress 20% (1MB)
128 09:19:04.257500 progress 25% (1MB)
129 09:19:04.594942 progress 30% (2MB)
130 09:19:04.787085 progress 35% (2MB)
131 09:19:05.125726 progress 40% (3MB)
132 09:19:05.461081 progress 45% (3MB)
133 09:19:05.652546 progress 50% (3MB)
134 09:19:05.987923 progress 55% (4MB)
135 09:19:06.177869 progress 60% (4MB)
136 09:19:06.513398 progress 65% (4MB)
137 09:19:06.704679 progress 70% (5MB)
138 09:19:07.037385 progress 75% (5MB)
139 09:19:07.226187 progress 80% (5MB)
140 09:19:07.557938 progress 85% (6MB)
141 09:19:07.791346 progress 90% (6MB)
142 09:19:08.085399 progress 95% (7MB)
143 09:19:08.410274 progress 100% (7MB)
144 09:19:08.416878 7MB downloaded in 6.44s (1.16MB/s)
145 09:19:08.417629 end: 1.5.1 http-download (duration 00:00:06) [common]
147 09:19:08.418790 end: 1.5 download-retry (duration 00:00:06) [common]
148 09:19:08.419212 start: 1.6 prepare-tftp-overlay (timeout 00:08:24) [common]
149 09:19:08.419632 start: 1.6.1 extract-nfsrootfs (timeout 00:08:24) [common]
150 09:19:14.186983 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d
151 09:19:14.187401 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 09:19:14.187593 start: 1.6.2 lava-overlay (timeout 00:08:18) [common]
153 09:19:14.187898 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j
154 09:19:14.188150 makedir: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin
155 09:19:14.188349 makedir: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/tests
156 09:19:14.188561 makedir: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/results
157 09:19:14.188769 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-add-keys
158 09:19:14.189100 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-add-sources
159 09:19:14.189358 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-background-process-start
160 09:19:14.189616 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-background-process-stop
161 09:19:14.189874 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-common-functions
162 09:19:14.190128 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-echo-ipv4
163 09:19:14.190381 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-install-packages
164 09:19:14.190635 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-installed-packages
165 09:19:14.190916 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-os-build
166 09:19:14.191184 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-probe-channel
167 09:19:14.191433 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-probe-ip
168 09:19:14.191686 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-target-ip
169 09:19:14.191936 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-target-mac
170 09:19:14.192184 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-target-storage
171 09:19:14.192444 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-case
172 09:19:14.192695 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-event
173 09:19:14.192945 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-feedback
174 09:19:14.193204 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-raise
175 09:19:14.193454 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-reference
176 09:19:14.193706 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-runner
177 09:19:14.193956 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-set
178 09:19:14.194205 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-test-shell
179 09:19:14.194464 Updating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-add-keys (debian)
180 09:19:14.194813 Updating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-add-sources (debian)
181 09:19:14.195122 Updating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-install-packages (debian)
182 09:19:14.195423 Updating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-installed-packages (debian)
183 09:19:14.195701 Updating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/bin/lava-os-build (debian)
184 09:19:14.195935 Creating /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/environment
185 09:19:14.196118 LAVA metadata
186 09:19:14.196251 - LAVA_JOB_ID=943701
187 09:19:14.196448 start: 1.6.2.1 ssh-authorize (timeout 00:08:18) [common]
188 09:19:14.196872 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 09:19:14.197044 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:18) [common]
190 09:19:14.197174 skipped lava-vland-overlay
191 09:19:14.197330 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 09:19:14.197495 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:18) [common]
193 09:19:14.197622 skipped lava-multinode-overlay
194 09:19:14.197777 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 09:19:14.197943 start: 1.6.2.4 test-definition (timeout 00:08:18) [common]
196 09:19:14.198089 Loading test definitions
197 09:19:14.198269 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:18) [common]
198 09:19:14.198409 Using /lava-943701 at stage 0
199 09:19:14.199065 uuid=943701_1.6.2.4.1 testdef=None
200 09:19:14.199239 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 09:19:14.199412 start: 1.6.2.4.2 test-overlay (timeout 00:08:18) [common]
202 09:19:14.200325 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 09:19:14.200806 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:18) [common]
205 09:19:14.201944 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 09:19:14.202446 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:18) [common]
208 09:19:14.210013 runner path: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/0/tests/0_timesync-off test_uuid 943701_1.6.2.4.1
209 09:19:14.210371 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 09:19:14.210918 start: 1.6.2.4.5 git-repo-action (timeout 00:08:18) [common]
212 09:19:14.211080 Using /lava-943701 at stage 0
213 09:19:14.211282 Fetching tests from https://github.com/kernelci/test-definitions.git
214 09:19:14.211435 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/0/tests/1_kselftest-lkdtm'
215 09:19:19.621736 Running '/usr/bin/git checkout kernelci.org
216 09:19:19.894186 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 09:19:19.896576 uuid=943701_1.6.2.4.5 testdef=None
218 09:19:19.897109 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
220 09:19:19.898124 start: 1.6.2.4.6 test-overlay (timeout 00:08:12) [common]
221 09:19:19.901661 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 09:19:19.902747 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:12) [common]
224 09:19:19.905666 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 09:19:19.906319 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:12) [common]
227 09:19:19.909040 runner path: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/0/tests/1_kselftest-lkdtm test_uuid 943701_1.6.2.4.5
228 09:19:19.909251 BOARD='r8a774a1-hihope-rzg2m-ex'
229 09:19:19.909419 BRANCH='cip-gitlab'
230 09:19:19.909583 SKIPFILE='/dev/null'
231 09:19:19.909748 SKIP_INSTALL='True'
232 09:19:19.909910 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz'
233 09:19:19.910080 TST_CASENAME=''
234 09:19:19.910238 TST_CMDFILES='lkdtm'
235 09:19:19.910601 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 09:19:19.911192 Creating lava-test-runner.conf files
238 09:19:19.911358 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/943701/lava-overlay-vbjrcv7j/lava-943701/0 for stage 0
239 09:19:19.911599 - 0_timesync-off
240 09:19:19.911768 - 1_kselftest-lkdtm
241 09:19:19.912008 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
242 09:19:19.912224 start: 1.6.2.5 compress-overlay (timeout 00:08:12) [common]
243 09:19:30.042411 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
244 09:19:30.042722 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:02) [common]
245 09:19:30.042926 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 09:19:30.043132 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
247 09:19:30.043332 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:02) [common]
248 09:19:30.207391 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 09:19:30.207879 start: 1.6.4 extract-modules (timeout 00:08:02) [common]
250 09:19:30.208069 extracting modules file /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/modules/modules.tar to /var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d
251 09:19:30.472287 extracting modules file /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/modules/modules.tar to /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk
252 09:19:30.728859 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 09:19:30.729166 start: 1.6.5 apply-overlay-tftp (timeout 00:08:02) [common]
254 09:19:30.729340 [common] Applying overlay to NFS
255 09:19:30.729488 [common] Applying overlay /var/lib/lava/dispatcher/tmp/943701/compress-overlay-smkceoe7/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d
256 09:19:31.584975 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 09:19:31.585257 start: 1.6.6 prepare-kernel (timeout 00:08:01) [common]
258 09:19:31.585446 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:01) [common]
259 09:19:31.585638 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
260 09:19:31.585807 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
261 09:19:31.585984 start: 1.6.7 configure-preseed-file (timeout 00:08:01) [common]
262 09:19:31.586153 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
263 09:19:31.586329 start: 1.6.8 compress-ramdisk (timeout 00:08:01) [common]
264 09:19:31.586496 Building ramdisk /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk
265 09:19:32.004624 >> 115172 blocks
266 09:19:34.323391 Adding RAMdisk u-boot header.
267 09:19:34.324019 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk.cpio.gz.uboot
268 09:19:34.512041 output: Image Name:
269 09:19:34.513147 output: Created: Fri May 26 09:19:34 2023
270 09:19:34.513571 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
271 09:19:34.513980 output: Data Size: 16700593 Bytes = 16309.17 KiB = 15.93 MiB
272 09:19:34.514377 output: Load Address: 00000000
273 09:19:34.514798 output: Entry Point: 00000000
274 09:19:34.515105 output:
275 09:19:34.515727 rename /var/lib/lava/dispatcher/tmp/943701/extract-overlay-ramdisk-x07pu9bj/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
276 09:19:34.516592 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
277 09:19:34.516998 end: 1.6 prepare-tftp-overlay (duration 00:00:26) [common]
278 09:19:34.517554 start: 1.7 lxc-create-udev-rule-action (timeout 00:07:58) [common]
279 09:19:34.517996 No LXC device requested
280 09:19:34.518497 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
281 09:19:34.518966 start: 1.8 deploy-device-env (timeout 00:07:58) [common]
282 09:19:34.519349 end: 1.8 deploy-device-env (duration 00:00:00) [common]
283 09:19:34.519623 Checking files for TFTP limit of 4294967296 bytes.
284 09:19:34.521952 end: 1 tftp-deploy (duration 00:02:02) [common]
285 09:19:34.522504 start: 2 uboot-action (timeout 00:05:00) [common]
286 09:19:34.523082 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
287 09:19:34.523584 end: 2.1 uboot-from-media (duration 00:00:00) [common]
288 09:19:34.524109 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
289 09:19:34.524943 substitutions:
290 09:19:34.525350 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
291 09:19:34.525686 - {DTB_ADDR}: 0x48000000
292 09:19:34.525908 - {DTB}: 943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb
293 09:19:34.526126 - {INITRD}: 943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
294 09:19:34.526342 - {KERNEL_ADDR}: 0x48080000
295 09:19:34.526682 - {KERNEL}: 943701/tftp-deploy-irhwitgo/kernel/Image
296 09:19:34.526901 - {LAVA_MAC}: None
297 09:19:34.527035 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d
298 09:19:34.527199 - {NFS_SERVER_IP}: 172.16.3.3
299 09:19:34.527333 - {PRESEED_CONFIG}: None
300 09:19:34.527478 - {PRESEED_LOCAL}: None
301 09:19:34.527620 - {RAMDISK_ADDR}: 0x4ee2c2c0
302 09:19:34.527764 - {RAMDISK}: 943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
303 09:19:34.527897 - {ROOT_PART}: None
304 09:19:34.528043 - {ROOT}: None
305 09:19:34.528187 - {SERVER_IP}: 172.16.3.3
306 09:19:34.528318 - {TEE_ADDR}: 0x83000000
307 09:19:34.528450 - {TEE}: None
308 09:19:34.528582 Parsed boot commands:
309 09:19:34.528712 - setenv autoload no
310 09:19:34.528859 - setenv initrd_high 0xffffffff
311 09:19:34.528998 - setenv fdt_high 0xffffffff
312 09:19:34.529136 - dhcp
313 09:19:34.529280 - setenv serverip 172.16.3.3
314 09:19:34.529412 - tftp 0x48080000 943701/tftp-deploy-irhwitgo/kernel/Image
315 09:19:34.529569 - tftp 0x4ee2c2c0 943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
316 09:19:34.529700 - setenv initrd_size ${filesize}
317 09:19:34.529844 - tftp 0x48000000 943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb
318 09:19:34.529985 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d,tcp,hard,v3 ip=dhcp'
319 09:19:34.530150 - booti 0x48080000 0x4ee2c2c0 0x48000000
320 09:19:34.530320 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
322 09:19:34.530889 start: 2.3 connect-device (timeout 00:05:00) [common]
323 09:19:34.531044 [common] connect-device Connecting to device using 'telnet ts7 2001'
324 09:19:35.113726 Setting prompt string to ['lava-test: # ']
325 09:19:35.114124 end: 2.3 connect-device (duration 00:00:01) [common]
326 09:19:35.114339 start: 2.4 uboot-commands (timeout 00:04:59) [common]
327 09:19:35.114540 start: 2.4.1 reset-device (timeout 00:04:59) [common]
328 09:19:35.114755 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
329 09:19:35.115036 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'powercycle'
330 09:19:35.709807 >> Warning: Unable to locate configuration directory, default config not loaded.
331 09:19:35.711582 >> Warning: Unable to locate configuration directory, default config not loaded.
332 09:19:36.104454 >> OFF
333 09:19:51.127376 >> Warning: Unable to locate configuration directory, default config not loaded.
334 09:19:51.130245 >> Warning: Unable to locate configuration directory, default config not loaded.
335 09:19:51.290680 >> ON
336 09:19:51.291680 Returned 0 in 16 seconds
337 09:19:51.393139 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
339 09:19:51.394644 end: 2.4.1 reset-device (duration 00:00:16) [common]
340 09:19:51.395235 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
341 09:19:51.395724 Setting prompt string to ['Hit any key to stop autoboot']
342 09:19:51.396155 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 09:19:51.397396 Trying 192.168.1.207...
344 09:19:51.397828 Connected to ts7.
345 09:19:51.398210 Escape character is '^]'.
346 09:19:51.398588
347 09:19:51.398993 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-01,115200n81,local [] (Debian GNU/Linux)
348 09:19:51.399378
349 09:19:51.399778 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
350 09:19:51.400163 NOTICE: BL2: PRR is RZG G2M Ver.1.3
351 09:19:51.400544 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
352 09:19:51.400921 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
353 09:19:51.401299 NOTICE: BL2: LCM state is unknown
354 09:19:51.401680 NOTICE: BL2: DDR3200(rev.0.41)
355 09:19:51.402056 NOTICE: BL2: [COLD_BOOT]
356 09:19:51.402779 NOTICE: BL2: DRAM Split is 2ch
357 09:19:51.403173 NOTICE: BL2: QoS is default setting(rev.0.19)
358 09:19:51.403554 NOTICE: BL2: DRAM refresh interval 1.95 usec
359 09:19:51.403930 NOTICE: BL2: Periodic Write DQ Training
360 09:19:51.404303 NOTICE: BL2: DRAM don't have ECC configuration
361 09:19:51.423816 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
362 09:19:51.424010 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
363 09:19:51.424178 NOTICE: BL2: Lossy Decomp areas
364 09:19:51.424590 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
365 09:19:51.424755 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
366 09:19:51.446437 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
367 09:19:51.446740 NOTICE: BL2: FDT at 0xe631d548
368 09:19:51.447090 NOTICE: BL2: v2.4(release):44427a7
369 09:19:51.447415 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
370 09:19:51.447733 NOTICE: BL2: Normal boot
371 09:19:51.448047 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
372 09:19:51.458379 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
373 09:19:51.458847 NOTICE: rzg_file_len: len: 0x0003e000
374 09:19:51.461667 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
375 09:19:51.518856 NOTICE: rzg_file_len: len: 0x00100000
376 09:19:51.522062 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
377 09:19:51.737378 NOTICE: BL2: Booting BL31
378 09:19:52.274903
379 09:19:52.275197
380 09:19:52.275443 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
381 09:19:52.275678
382 09:19:52.275906 CPU: Renesas Electronics R8A774A1 rev 1.3
383 09:19:52.278132 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
384 09:19:52.537079 DRAM: 3.9 GiB
385 09:19:52.537526 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
386 09:19:52.540342 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
387 09:19:52.540783
388 09:19:52.600356 WDT: Not found!
389 09:19:52.604779 MMC: sd@ee100000: 0, sd@ee160000: 1
390 09:19:52.766718 Loading Environment from MMC... OK
391 09:19:52.766953 In: serial@e6e88000
392 09:19:52.767121 Out: serial@e6e88000
393 09:19:52.769941 Err: serial@e6e88000
394 09:19:52.770132 Re-init wdt failed!
395 09:19:52.863951 Net: eth0: ethernet@e6800000
397 09:19:52.920158 Hit any key to stop autoboot: 2
398 09:19:52.920735 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
399 09:19:52.921176 start: 2.4.3 bootloader-commands (timeout 00:04:42) [common]
400 09:19:52.921543 Setting prompt string to ['=>']
401 09:19:52.921911 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:42)
402 09:19:52.929763 0
403 09:19:52.930525 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
404 09:19:52.930985 Sending with 20 millisecond of delay
406 09:19:54.251649 => setenv autoload no
407 09:19:54.272234 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
408 09:19:54.275562 setenv autoload no
409 09:19:54.276083 Sending with 20 millisecond of delay
411 09:19:56.373078 => setenv initrd_high 0xffffffff
412 09:19:56.393914 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
413 09:19:56.394691 setenv initrd_high 0xffffffff
414 09:19:56.395367 Sending with 20 millisecond of delay
416 09:19:58.280489 => setenv fdt_high 0xffffffff
417 09:19:58.301003 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
418 09:19:58.301479 setenv fdt_high 0xffffffff
419 09:19:58.301880 Sending with 20 millisecond of delay
421 09:19:58.634910 => dhcp
422 09:19:58.655655 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
423 09:19:58.656396 dhcp
424 09:20:01.883231 ethernet@e6800000 Waiting for PHY auto negotiation to complete....... done
425 09:20:01.888621 BOOTP broadcast 1
426 09:20:01.975637 DHCP client bound to address 172.16.3.194 (84 ms)
427 09:20:01.976366 Sending with 20 millisecond of delay
429 09:20:03.861671 => setenv serverip 172.16.3.3
430 09:20:03.882297 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:31)
431 09:20:03.883050 setenv serverip 172.16.3.3
432 09:20:03.883641 Sending with 20 millisecond of delay
434 09:20:07.883764 => tftp 0x48080000 943701/tftp-deploy-irhwitgo/kernel/Image
435 09:20:07.904270 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:27)
436 09:20:07.904642 tftp 0x48080000 943701/tftp-deploy-irhwitgo/kernel/Image
437 09:20:07.908217 Using ethernet@e6800000 device
438 09:20:07.908501 TFTP from server 172.16.3.3; our IP address is 172.16.3.194
439 09:20:07.919019 Filename '943701/tftp-deploy-irhwitgo/kernel/Image'.
440 09:20:07.919302 Load address: 0x48080000
441 09:20:08.020942 Loading: *#################################################################
442 09:20:08.083817 #################################################################
443 09:20:08.186190 #################################################################
444 09:20:08.269605 #################################################################
445 09:20:08.408022 #################################################################
446 09:20:08.485389 #################################################################
447 09:20:08.561607 #################################################################
448 09:20:08.641280 #################################################################
449 09:20:08.683612 #################################################################
450 09:20:08.766323 #################################################################
451 09:20:08.849474 #################################################################
452 09:20:08.932067 #################################################################
453 09:20:09.034851 #################################################################
454 09:20:09.096870 #################################################################
455 09:20:09.197910 #################################################################
456 09:20:09.280458 #################################################################
457 09:20:09.362723 #################################################################
458 09:20:09.445179 #################################################################
459 09:20:09.528458 #################################################################
460 09:20:09.611089 #################################################################
461 09:20:09.692863 #################################################################
462 09:20:09.775432 #################################################################
463 09:20:09.858945 #################################################################
464 09:20:09.941328 #################################################################
465 09:20:10.078697 #################################################################
466 09:20:10.160428 #################################################################
467 09:20:10.237023 #################################################################
468 09:20:10.300604 #################################################################
469 09:20:10.385180 #################################################################
470 09:20:10.467979 #################################################################
471 09:20:10.550454 #################################################################
472 09:20:10.632502 #################################################################
473 09:20:10.714979 #################################################################
474 09:20:10.794762 #################################################################
475 09:20:10.953379 #################################################################
476 09:20:11.031760 #################################################################
477 09:20:11.109252 #################################################################
478 09:20:11.188804 #################################################################
479 09:20:11.266278 #################################################################
480 09:20:11.343837 #################################################################
481 09:20:11.423401 #################################################################
482 09:20:11.501032 #################################################################
483 09:20:11.580753 #################################################################
484 09:20:11.657423 #################################################################
485 09:20:11.740771 #################################################################
486 09:20:11.822937 #################################################################
487 09:20:11.905195 #################################################################
488 09:20:11.987722 #################################################################
489 09:20:12.069906 #################################################################
490 09:20:12.152294 #################################################################
491 09:20:12.234533 #################################################################
492 09:20:12.318013 #################################################################
493 09:20:12.401541 #################################################################
494 09:20:12.482044 #############################################################
495 09:20:12.482308 10.7 MiB/s
496 09:20:12.482534 done
497 09:20:12.485294 Bytes transferred = 51462656 (3114200 hex)
498 09:20:12.485820 Sending with 20 millisecond of delay
500 09:20:17.682358 => tftp 0x4ee2c2c0 943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
501 09:20:17.702954 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:17)
502 09:20:17.703321 tftp 0x4ee2c2c0 943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot
503 09:20:17.708470 Using ethernet@e6800000 device
504 09:20:17.708877 TFTP from server 172.16.3.3; our IP address is 172.16.3.194
505 09:20:17.709478 Filename '943701/tftp-deploy-irhwitgo/ramdisk/ramdisk.cpio.gz.uboot'.
506 09:20:17.709791 Load address: 0x4ee2c2c0
507 09:20:17.828295 Loading: *#################################################################
508 09:20:17.912221 #################################################################
509 09:20:17.977219 #################################################################
510 09:20:18.124579 #################################################################
511 09:20:18.202032 #################################################################
512 09:20:18.245851 #################################################################
513 09:20:18.348538 #################################################################
514 09:20:18.430102 #################################################################
515 09:20:18.512448 #################################################################
516 09:20:18.615340 #################################################################
517 09:20:18.677417 #################################################################
518 09:20:18.779998 #################################################################
519 09:20:18.862755 #################################################################
520 09:20:18.983168 #################################################################
521 09:20:19.059568 #################################################################
522 09:20:19.136955 #################################################################
523 09:20:19.200023 #################################################################
524 09:20:19.231833 #################################
525 09:20:19.232026 10.5 MiB/s
526 09:20:19.232193 done
527 09:20:19.235184 Bytes transferred = 16700657 (fed4f1 hex)
528 09:20:19.235804 Sending with 20 millisecond of delay
530 09:20:21.401540 => setenv initrd_size ${filesize}
531 09:20:21.422160 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:13)
532 09:20:21.422688 setenv initrd_size ${filesize}
533 09:20:21.423264 Sending with 20 millisecond of delay
535 09:20:26.831784 => tftp 0x48000000 943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb
536 09:20:26.852317 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:08)
537 09:20:26.852838 tftp 0x48000000 943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb
538 09:20:26.858183 Using ethernet@e6800000 device
539 09:20:26.858472 TFTP from server 172.16.3.3; our IP address is 172.16.3.194
540 09:20:26.858982 Filename '943701/tftp-deploy-irhwitgo/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
541 09:20:26.867272 Load address: 0x48000000
542 09:20:26.873823 Loading: *####
543 09:20:26.874105 7.8 MiB/s
544 09:20:26.874349 done
545 09:20:26.874582 Bytes transferred = 57234 (df92 hex)
546 09:20:26.875124 Sending with 20 millisecond of delay
548 09:20:38.270954 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d,tcp,hard,v3 ip=dhcp'
549 09:20:38.291388 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:03:56)
550 09:20:38.291695 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d,tcp,hard,v3 ip=dhcp'
551 09:20:38.292026 Sending with 20 millisecond of delay
553 09:20:41.024498 => booti 0x48080000 0x4ee2c2c0 0x48000000
554 09:20:41.045291 Setting prompt string to ['Starting kernel']
555 09:20:41.045794 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:53)
556 09:20:41.046722 booti 0x48080000 0x4ee2c2c0 0x48000000
557 09:20:41.047167 Moving Image from 0x48080000 to 0x48200000, end=4be20000
558 09:20:41.140741 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
559 09:20:41.141213 Image Name:
560 09:20:41.141619 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
561 09:20:41.142011 Data Size: 16700593 Bytes = 15.9 MiB
562 09:20:41.142719 Load Address: 00000000
563 09:20:41.143139 Entry Point: 00000000
564 09:20:41.234132 Verifying Checksum ... OK
565 09:20:41.234604 ## Flattened Device Tree blob at 48000000
566 09:20:41.235045 Booting using the fdt blob at 0x48000000
567 09:20:41.259668 Loading Ramdisk to b8f29000, end b9f164b1 ... OK
568 09:20:41.270638 Loading Device Tree to 00000000b8f18000, end 00000000b8f28f91 ... OK
569 09:20:41.271144
570 09:20:41.271561 Starting kernel ...
571 09:20:41.271960
572 09:20:41.272755 end: 2.4.3 bootloader-commands (duration 00:00:48) [common]
573 09:20:41.273290 start: 2.4.4 auto-login-action (timeout 00:03:53) [common]
574 09:20:41.273713 Setting prompt string to ['Linux version [0-9]']
575 09:20:41.274144 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']
576 09:20:41.274578 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'] (timeout 00:05:00)
577 09:20:43.906844 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
578 09:20:43.907740 start: 2.4.4.1 login-action (timeout 00:03:51) [common]
579 09:20:43.908206 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.
580 09:20:43.908683 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)']
581 09:20:43.909137 Using line separator: #'\n'#
582 09:20:43.909531 No login prompt set.
583 09:20:43.909931 Parsing kernel messages
584 09:20:43.910308 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '/ #', 'Login timed out', 'Login incorrect']
585 09:20:43.910915 [login-action] Waiting for messages, (timeout 00:03:51)
586 09:20:43.929352 [ 0.000000] Linux version 5.10.180-cip33 (KernelCI@build-j1563679-arm64-gcc-10-defconfig-arm64-chromebook-hxb4n) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Fri May 26 07:03:10 UTC 2023
587 09:20:43.929854 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
588 09:20:43.930261 [ 0.000000] efi: UEFI not found.
589 09:20:43.930655 [ 0.000000] NUMA: No NUMA configuration found
590 09:20:43.951886 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
591 09:20:43.952244 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7ee7c0-0x67f7f0fff]
592 09:20:43.952891 [ 0.000000] Zone ranges:
593 09:20:43.953268 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
594 09:20:43.953632 [ 0.000000] DMA32 empty
595 09:20:43.973494 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
596 09:20:43.973931 [ 0.000000] Movable zone start for each node
597 09:20:43.974305 [ 0.000000] Early memory node ranges
598 09:20:43.974664 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
599 09:20:43.996122 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
600 09:20:43.996600 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
601 09:20:43.997387 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
602 09:20:43.997799 [ 0.000000] psci: probing for conduit method from DT.
603 09:20:44.018831 [ 0.000000] psci: PSCIv1.1 detected in firmware.
604 09:20:44.019303 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
605 09:20:44.019712 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
606 09:20:44.020104 [ 0.000000] psci: SMC Calling Convention v1.2
607 09:20:44.041344 [ 0.000000] percpu: Embedded 34 pages/cpu s101456 r8192 d29616 u139264
608 09:20:44.041833 [ 0.000000] Detected PIPT I-cache on CPU0
609 09:20:44.042240 [ 0.000000] CPU features: detected: EL2 vector hardening
610 09:20:44.042633 [ 0.000000] CPU features: detected: Spectre-v2
611 09:20:44.062951 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
612 09:20:44.063438 [ 0.000000] CPU features: detected: Spectre-BHB
613 09:20:44.063843 [ 0.000000] CPU features: detected: ARM erratum 1742098
614 09:20:44.064646 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
615 09:20:44.065047 [ 0.000000] Policy zone: Normal
616 09:20:44.085546 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d,tcp,hard,v3 ip=dhcp wdt_overflow=0
617 09:20:44.108197 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
618 09:20:44.108667 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
619 09:20:44.109077 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
620 09:20:44.129759 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
621 09:20:44.130699 [ 0.000000] Memory: 3805836K/4063232K available (20608K kernel code, 4880K rwdata, 14104K rodata, 10560K init, 11286K bss, 224628K reserved, 32768K cma-reserved)
622 09:20:44.131167 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
623 09:20:44.152366 [ 0.000000] ftrace: allocating 64854 entries in 254 pages
624 09:20:44.152851 [ 0.000000] ftrace: allocated 254 pages with 7 groups
625 09:20:44.153345 [ 0.000000] Running RCU self tests
626 09:20:44.154289 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
627 09:20:44.175077 [ 0.000000] rcu: RCU event tracing is enabled.
628 09:20:44.175562 [ 0.000000] rcu: RCU lockdep checking is enabled.
629 09:20:44.176060 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
630 09:20:44.177017 [ 0.000000] Trampoline variant of Tasks RCU enabled.
631 09:20:44.177441 [ 0.000000] Rude variant of Tasks RCU enabled.
632 09:20:44.196689 [ 0.000000] Tracing variant of Tasks RCU enabled.
633 09:20:44.197174 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
634 09:20:44.197669 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
635 09:20:44.220314 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
636 09:20:44.220800 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
637 09:20:44.221791 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
638 09:20:44.241791 [ 0.000005] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
639 09:20:44.242278 [ 0.000269] Console: colour dummy device 80x25
640 09:20:44.243310 [ 0.000306] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
641 09:20:44.243740 [ 0.000318] ... MAX_LOCKDEP_SUBCLASSES: 8
642 09:20:44.263422 [ 0.000329] ... MAX_LOCK_DEPTH: 48
643 09:20:44.263906 [ 0.000340] ... MAX_LOCKDEP_KEYS: 8192
644 09:20:44.264401 [ 0.000350] ... CLASSHASH_SIZE: 4096
645 09:20:44.264879 [ 0.000361] ... MAX_LOCKDEP_ENTRIES: 32768
646 09:20:44.265874 [ 0.000372] ... MAX_LOCKDEP_CHAINS: 65536
647 09:20:44.287120 [ 0.000382] ... CHAINHASH_SIZE: 32768
648 09:20:44.287604 [ 0.000393] memory used by lock dependency info: 6365 kB
649 09:20:44.288103 [ 0.000403] memory used for stack traces: 4224 kB
650 09:20:44.289116 [ 0.000413] per task-struct memory footprint: 1920 bytes
651 09:20:44.308546 [ 0.000550] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
652 09:20:44.309036 [ 0.000574] pid_max: default: 32768 minimum: 301
653 09:20:44.310073 [ 0.000732] LSM: Security Framework initializing
654 09:20:44.310500 [ 0.000789] LSM support for eBPF active
655 09:20:44.331300 [ 0.000884] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
656 09:20:44.331786 [ 0.000919] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
657 09:20:44.332280 [ 0.006053] rcu: Hierarchical SRCU implementation.
658 09:20:44.333317 [ 0.009896] Detected Renesas RZ/G2 r8a774a1 ES1.3
659 09:20:44.353888 [ 0.011327] EFI services will not be available.
660 09:20:44.354373 [ 0.012414] smp: Bringing up secondary CPUs ...
661 09:20:44.354893 [ 0.014010] Detected PIPT I-cache on CPU1
662 09:20:44.355943 [ 0.014095] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
663 09:20:44.375465 [ 0.015917] CPU features: detected: ARM erratum 845719
664 09:20:44.375948 [ 0.015937] Detected VIPT I-cache on CPU2
665 09:20:44.376441 [ 0.016019] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
666 09:20:44.376921 [ 0.017787] Detected VIPT I-cache on CPU3
667 09:20:44.398038 [ 0.017830] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
668 09:20:44.398525 [ 0.019522] Detected VIPT I-cache on CPU4
669 09:20:44.399042 [ 0.019565] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
670 09:20:44.399526 [ 0.021251] Detected VIPT I-cache on CPU5
671 09:20:44.400591 [ 0.021295] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
672 09:20:44.420675 [ 0.021751] smp: Brought up 1 node, 6 CPUs
673 09:20:44.421161 [ 0.021812] SMP: Total of 6 processors activated.
674 09:20:44.421655 [ 0.021825] CPU features: detected: 32-bit EL0 Support
675 09:20:44.422761 [ 0.021838] CPU features: detected: CRC32 instructions
676 09:20:44.443317 [ 0.021851] CPU features: detected: 32-bit EL1 Support
677 09:20:44.443804 [ 0.052722] CPU: All CPU(s) started at EL1
678 09:20:44.444297 [ 0.052834] alternatives: patching kernel code
679 09:20:44.444778 [ 0.055775] devtmpfs: initialized
680 09:20:44.445865 [ 0.082253] KASLR disabled due to lack of seed
681 09:20:44.464931 [ 0.083633] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
682 09:20:44.465420 [ 0.083670] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
683 09:20:44.465919 [ 0.085102] pinctrl core: initialized pinctrl subsystem
684 09:20:44.466405 [ 0.088658] DMI not present or invalid.
685 09:20:44.487561 [ 0.089759] NET: Registered protocol family 16
686 09:20:44.488047 [ 0.092993] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
687 09:20:44.488544 [ 0.093141] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
688 09:20:44.510180 [ 0.093521] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
689 09:20:44.510668 [ 0.093689] audit: initializing netlink subsys (disabled)
690 09:20:44.511194 [ 0.094189] audit: type=2000 audit(0.092:1): state=initialized audit_enabled=0 res=1
691 09:20:44.531689 [ 0.096588] thermal_sys: Registered thermal governor 'step_wise'
692 09:20:44.532184 [ 0.096600] thermal_sys: Registered thermal governor 'power_allocator'
693 09:20:44.532680 [ 0.097778] cpuidle: using governor menu
694 09:20:44.533153 [ 0.098164] NET: Registered protocol family 42
695 09:20:44.534285 [ 0.098568] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
696 09:20:44.555310 [ 0.098896] ASID allocator initialised with 65536 entries
697 09:20:44.555796 [ 0.101737] Serial: AMBA PL011 UART driver
698 09:20:44.556289 [ 0.228117] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
699 09:20:44.557438 [ 0.279598] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
700 09:20:44.576935 [ 0.279616] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
701 09:20:44.577423 [ 0.279630] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
702 09:20:44.577920 [ 0.279644] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
703 09:20:44.598337 [ 0.283561] cryptd: max_cpu_qlen set to 1000
704 09:20:44.598863 [ 0.291755] ACPI: Interpreter disabled.
705 09:20:44.599357 [ 0.304296] iommu: Default domain type: Translated
706 09:20:44.600525 [ 0.305378] vgaarb: loaded
707 09:20:44.600949 [ 0.306254] SCSI subsystem initialized
708 09:20:44.622075 [ 0.307267] usbcore: registered new interface driver usbfs
709 09:20:44.622570 [ 0.307381] usbcore: registered new interface driver hub
710 09:20:44.623099 [ 0.307478] usbcore: registered new device driver usb
711 09:20:44.624295 [ 0.309713] pps_core: LinuxPPS API ver. 1 registered
712 09:20:44.643750 [ 0.309728] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
713 09:20:44.644237 [ 0.309771] PTP clock support registered
714 09:20:44.644744 [ 0.310195] EDAC MC: Ver: 3.0.0
715 09:20:44.645221 [ 0.315371] FPGA manager framework
716 09:20:44.645693 [ 0.315644] Advanced Linux Sound Architecture Driver Initialized.
717 09:20:44.667361 [ 0.317501] clocksource: Switched to clocksource arch_sys_counter
718 09:20:44.667851 [ 1.022312] VFS: Disk quotas dquot_6.6.0
719 09:20:44.668344 [ 1.022433] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
720 09:20:44.669564 [ 1.023112] pnp: PnP ACPI: disabled
721 09:20:44.669991 [ 1.042575] NET: Registered protocol family 2
722 09:20:44.689050 [ 1.042948] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
723 09:20:44.689538 [ 1.045193] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
724 09:20:44.710553 [ 1.045683] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
725 09:20:44.711072 [ 1.046322] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
726 09:20:44.712447 [ 1.050273] TCP: Hash tables configured (established 32768 bind 32768)
727 09:20:44.712886 [ 1.050925] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
728 09:20:44.734161 [ 1.051606] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
729 09:20:44.735444 [ 1.052213] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
730 09:20:44.735888 [ 1.053054] NET: Registered protocol family 1
731 09:20:44.755798 [ 1.054499] RPC: Registered named UNIX socket transport module.
732 09:20:44.756283 [ 1.054533] RPC: Registered udp transport module.
733 09:20:44.756778 [ 1.054546] RPC: Registered tcp transport module.
734 09:20:44.757254 [ 1.054558] RPC: Registered tcp NFSv4.1 backchannel transport module.
735 09:20:44.757729 [ 1.054582] NET: Registered protocol family 44
736 09:20:44.778276 [ 1.054616] PCI: CLS 0 bytes, default 64
737 09:20:44.778790 [ 1.055118] Unpacking initramfs...
738 09:20:44.780069 [ 1.886022] Freeing initrd memory: 16308K
739 09:20:44.780496 [ 1.888319] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
740 09:20:44.800863 [ 1.889109] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
741 09:20:44.801352 [ 1.889841] kvm [1]: HYP mode not available
742 09:20:44.801847 [ 1.902097] Initialise system trusted keyrings
743 09:20:44.803138 [ 1.902576] workingset: timestamp_bits=42 max_order=20 bucket_order=0
744 09:20:44.822380 [ 1.925131] squashfs: version 4.0 (2009/01/31) Phillip Lougher
745 09:20:44.822892 [ 1.926732] NFS: Registering the id_resolver key type
746 09:20:44.823389 [ 1.926801] Key type id_resolver registered
747 09:20:44.824673 [ 1.926829] Key type id_legacy registered
748 09:20:44.845067 [ 1.927102] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
749 09:20:44.845556 [ 1.927135] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
750 09:20:44.846052 [ 1.927593] 9p: Installing v9fs 9p2000 file system support
751 09:20:44.847368 [ 1.954628] Key type asymmetric registered
752 09:20:44.867702 [ 1.954677] Asymmetric key parser 'x509' registered
753 09:20:44.868188 [ 1.954776] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
754 09:20:44.868684 [ 1.954810] io scheduler mq-deadline registered
755 09:20:44.869988 [ 1.954828] io scheduler kyber registered
756 09:20:44.870412 [ 1.955236] test_firmware: interface ready
757 09:20:44.890260 [ 1.993874] gpio_rcar e6050000.gpio: driving 16 GPIOs
758 09:20:44.890769 [ 1.995184] gpio_rcar e6051000.gpio: driving 29 GPIOs
759 09:20:44.892104 [ 1.996168] gpio_rcar e6052000.gpio: driving 15 GPIOs
760 09:20:44.892535 [ 1.997163] gpio_rcar e6053000.gpio: driving 16 GPIOs
761 09:20:44.911935 [ 1.998166] gpio_rcar e6054000.gpio: driving 18 GPIOs
762 09:20:44.912419 [ 1.999124] gpio_rcar e6055000.gpio: driving 26 GPIOs
763 09:20:44.913027 [ 1.999848] gpio-370 (usb1-reset): hogged as output/low
764 09:20:44.913625 [ 2.000298] gpio_rcar e6055400.gpio: driving 32 GPIOs
765 09:20:44.914200 [ 2.001277] gpio_rcar e6055800.gpio: driving 4 GPIOs
766 09:20:44.934442 [ 2.007036] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
767 09:20:44.934942 [ 2.007128] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
768 09:20:44.957061 [ 2.007238] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
769 09:20:44.957529 [ 2.007310] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
770 09:20:44.958824 [ 2.007354] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
771 09:20:44.978671 [ 2.007411] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
772 09:20:44.979166 [ 2.077309] rcar-pcie fe000000.pcie: PCIe link down
773 09:20:44.979573 [ 2.078192] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
774 09:20:45.002261 [ 2.078275] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
775 09:20:45.002752 [ 2.078350] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
776 09:20:45.003164 [ 2.078419] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
777 09:20:45.023917 [ 2.078462] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
778 09:20:45.024387 [ 2.078518] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
779 09:20:45.024794 [ 2.145343] rcar-pcie ee800000.pcie: PCIe link down
780 09:20:45.025186 [ 2.153138] EINJ: ACPI disabled.
781 09:20:45.045456 [ 2.202631] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
782 09:20:45.045929 [ 2.210462] SuperH (H)SCI(F) driver initialized
783 09:20:45.046334 [ 2.211587] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
784 09:20:45.047665 [ 2.212400] serial serial0: tty port ttySC1 registered
785 09:20:45.055271 [ 2.214884] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
786 09:20:45.058650 [ 3.383549] printk: console [ttySC0] enabled
787 09:20:45.068243 [ 3.391464] msm_serial: driver initialized
788 09:20:45.081229 [ 3.402913] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
789 09:20:45.121488 [ 3.446169] loop: module loaded
790 09:20:45.129172 [ 3.450525] lkdtm: No crash points registered, enable through debugfs
791 09:20:45.135740 [ 3.460002] megasas: 07.714.04.00-rc1
792 09:20:45.162216 [ 3.486361] thunder_xcv, ver 1.0
793 09:20:45.164783 [ 3.489716] thunder_bgx, ver 1.0
794 09:20:45.168025 [ 3.493019] nicpf, ver 1.0
795 09:20:45.175448 [ 3.499340] hclge is initializing
796 09:20:45.194937 [ 3.502798] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
797 09:20:45.195370 [ 3.510047] hns3: Copyright (c) 2017 Huawei Corporation.
798 09:20:45.196693 [ 3.515488] e1000: Intel(R) PRO/1000 Network Driver
799 09:20:45.216568 [ 3.520391] e1000: Copyright (c) 1999-2006 Intel Corporation.
800 09:20:45.217037 [ 3.526238] e1000e: Intel(R) PRO/1000 Network Driver
801 09:20:45.217442 [ 3.531224] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
802 09:20:45.217835 [ 3.537245] igb: Intel(R) Gigabit Ethernet Network Driver
803 09:20:45.220803 [ 3.542678] igb: Copyright (c) 2007-2014 Intel Corporation.
804 09:20:45.229644 [ 3.548335] igbvf: Intel(R) Gigabit Virtual Function Network Driver
805 09:20:45.233023 [ 3.554641] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
806 09:20:45.238207 [ 3.561733] sky2: driver version 1.30
807 09:20:45.246855 [ 3.569795] VFIO - User Level meta-driver version: 0.3
808 09:20:45.258910 [ 3.579998] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
809 09:20:45.263129 [ 3.586632] ehci-pci: EHCI PCI platform driver
810 09:20:45.268603 [ 3.591171] ehci-platform: EHCI generic platform driver
811 09:20:45.280653 [ 3.598132] ehci-platform ee0a0100.usb: EHCI Host Controller
812 09:20:45.283933 [ 3.603977] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
813 09:20:45.290360 [ 3.612106] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
814 09:20:45.311787 [ 3.633531] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
815 09:20:45.318350 [ 3.641966] hub 1-0:1.0: USB hub found
816 09:20:45.321663 [ 3.645862] hub 1-0:1.0: 1 port detected
817 09:20:45.328219 [ 3.651911] ehci-orion: EHCI orion driver
818 09:20:45.332685 [ 3.656513] ehci-exynos: EHCI Exynos driver
819 09:20:45.344666 [ 3.661082] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
820 09:20:45.345137 [ 3.667326] ohci-pci: OHCI PCI platform driver
821 09:20:45.348994 [ 3.671884] ohci-platform: OHCI generic platform driver
822 09:20:45.361963 [ 3.678505] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
823 09:20:45.365415 [ 3.685273] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
824 09:20:45.371842 [ 3.693315] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
825 09:20:45.464769 [ 3.789201] hub 2-0:1.0: USB hub found
826 09:20:45.469162 [ 3.793050] hub 2-0:1.0: 1 port detected
827 09:20:45.475642 [ 3.798749] ohci-exynos: OHCI Exynos driver
828 09:20:45.482177 [ 3.804485] xhci-hcd ee000000.usb: xHCI Host Controller
829 09:20:45.489873 [ 3.809781] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
830 09:20:45.499626 [ 3.817640] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
831 09:20:45.508398 [ 3.827036] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
832 09:20:45.588895 [ 3.909577] usb 1-1: new high-speed USB device number 2 using ehci-platform
833 09:20:45.752671 [ 4.076741] hub 1-1:1.0: USB hub found
834 09:20:45.757005 [ 4.080728] hub 1-1:1.0: 2 ports detected
835 09:21:46.158408 [ 64.477932] xhci-hcd ee000000.usb: can't setup: -110
836 09:21:46.161526 [ 64.482966] xhci-hcd ee000000.usb: USB bus 3 deregistered
837 09:21:46.167942 [ 64.488657] xhci-hcd: probe of ee000000.usb failed with error -110
838 09:21:46.174527 [ 64.495825] usbcore: registered new interface driver usb-storage
839 09:21:46.185271 [ 64.510321] i2c /dev entries driver
840 09:21:46.211814 [ 64.534666] cs2000-cp 2-004f: revision - C1
841 09:21:46.216185 [ 64.539141] i2c-rcar e6510000.i2c: probed
842 09:21:46.229045 [ 64.551819] i2c-rcar e66d8000.i2c: probed
843 09:21:46.248374 [ 64.568157] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
844 09:21:46.259156 [ 64.579448] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
845 09:21:46.269993 [ 64.590684] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
846 09:21:46.287161 [ 64.610319] cpu cpu0: EM: created perf domain
847 09:21:46.299103 [ 64.614986] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
848 09:21:46.306644 [ 64.629860] cpu cpu2: EM: created perf domain
849 09:21:46.319681 [ 64.636009] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
850 09:21:46.336892 [ 64.653123] sdhci: Secure Digital Host Controller Interface driver
851 09:21:46.337364 [ 64.659346] sdhci: Copyright(c) Pierre Ossman
852 09:21:46.353020 [ 64.665738] Synopsys Designware Multimedia Card Interface Driver
853 09:21:46.354596 [ 64.666710] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
854 09:21:46.356482 [ 64.674988] sdhci-pltfm: SDHCI platform and OF driver helper
855 09:21:46.369145 [ 64.690124] ledtrig-cpu: registered to indicate activity on CPUs
856 09:21:46.378033 [ 64.698859] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
857 09:21:46.386861 [ 64.707573] usbcore: registered new interface driver usbhid
858 09:21:46.390056 [ 64.713179] usbhid: USB HID core driver
859 09:21:46.407296 [ 64.723908] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
860 09:21:46.418877 [ 64.743231] netem: version 1.3
861 09:21:46.424245 [ 64.746445] ipip: IPv4 and MPLS over IPv4 tunneling driver
862 09:21:46.430864 [ 64.753198] IPv4 over IPsec tunneling driver
863 09:21:46.437340 [ 64.759720] NET: Registered protocol family 10
864 09:21:46.443870 [ 64.766913] Segment Routing with IPv6
865 09:21:46.450414 [ 64.772671] NET: Registered protocol family 17
866 09:21:46.454860 [ 64.777837] 8021q: 802.1Q VLAN Support v1.8
867 09:21:46.459259 [ 64.782389] 9pnet: Installing 9P2000 support
868 09:21:46.463619 [ 64.786845] Key type dns_resolver registered
869 09:21:46.469093 [ 64.792008] registered taskstats version 1
870 09:21:46.473517 [ 64.796188] Loading compiled-in X.509 certificates
871 09:21:46.515918 [ 64.838451] mmc0: new HS200 MMC card at address 0001
872 09:21:46.525615 [ 64.848187] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
873 09:21:46.535547 [ 64.853700] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
874 09:21:46.538778 [ 64.855100] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
875 09:21:46.545281 [ 64.860294] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
876 09:21:46.554140 [ 64.873579] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (508:0)
877 09:21:46.613533 [ 64.929685] ehci-platform ee080100.usb: EHCI Host Controller
878 09:21:46.616806 [ 64.935528] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
879 09:21:46.623224 [ 64.943573] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
880 09:21:46.644702 [ 64.965541] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
881 09:21:46.651051 [ 64.974189] hub 3-0:1.0: USB hub found
882 09:21:46.654349 [ 64.978107] hub 3-0:1.0: 1 port detected
883 09:21:46.671709 [ 64.986966] ohci-platform ee080000.usb: Generic Platform OHCI controller
884 09:21:46.674925 [ 64.993752] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
885 09:21:46.681336 [ 65.001821] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
886 09:21:46.774406 [ 65.097553] hub 4-0:1.0: USB hub found
887 09:21:46.777613 [ 65.101431] hub 4-0:1.0: 1 port detected
888 09:21:46.805670 [ 65.126448] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
889 09:21:46.817387 [ 65.136484] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
890 09:21:46.839795 [ 65.158314] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
891 09:21:46.861168 [ 65.179773] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
892 09:21:46.873029 [ 65.189733] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
893 09:21:46.892314 [ 65.211345] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
894 09:21:46.912607 [ 65.231323] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
895 09:21:46.932848 [ 65.253053] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
896 09:21:46.943655 [ 65.256299] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
897 09:21:46.969341 [ 65.281606] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
898 09:21:46.972729 [ 65.285286] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e0, IRQ 118.
899 09:21:47.009012 [ 65.317032] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
900 09:21:47.011112 [ 65.332212] mmc2: new high speed SDIO card at address 0001
901 09:21:50.025963 [ 68.345016] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
902 09:21:50.033483 [ 68.353736] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
903 09:21:50.161317 [ 68.373589] Sending DHCP requests ., OK
904 09:21:50.169963 [ 68.489705] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.194
905 09:21:50.173245 [ 68.497413] IP-Config: Complete:
906 09:21:50.184181 [ 68.500735] device=eth0, hwaddr=fc:28:99:92:7b:e0, ipaddr=172.16.3.194, mask=255.255.255.0, gw=172.16.3.3
907 09:21:50.190842 [ 68.510977] host=172.16.3.194, domain=denx.de, nis-domain=(none)
908 09:21:50.201567 [ 68.517533] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
909 09:21:50.201921 [ 68.517557] nameserver0=172.16.3.3
910 09:21:50.204888 [ 68.528334] ntpserver0=172.16.3.3
911 09:21:50.211351 [ 68.536010] ALSA device list:
912 09:21:50.215819 [ 68.539193] No soundcards found.
913 09:21:50.252952 [ 68.575041] Freeing unused kernel memory: 10560K
914 09:21:50.256330 [ 68.580176] Run /init as init process
915 09:21:50.298623 Loading, please wait...
916 09:21:50.395899 Starting version 247.3-7+deb11u2
917 09:21:51.837036 [ 70.147349] renesas_usbhs e6590000.usb: host probed
918 09:21:51.843479 [ 70.159600] CAN device driver interface
919 09:21:51.846682 [ 70.166095] renesas_usbhs e6590000.usb: no transceiver found
920 09:21:51.860498 [ 70.182660] renesas_usbhs e6590000.usb: gadget probed
921 09:21:51.871426 [ 70.184477] rcar_can e6c30000.can: device registered (IRQ121)
922 09:21:51.871815 [ 70.188778] renesas_usbhs e6590000.usb: probed
923 09:21:51.879087 [ 70.200198] rcar_can e6c38000.can: device registered (IRQ122)
924 09:21:51.905579 [ 70.227355] renesas_usb3 ee020000.usb: probed with phy
925 09:21:51.908939 [ 70.232891] Bluetooth: Core ver 2.22
926 09:21:51.914392 [ 70.236907] NET: Registered protocol family 31
927 09:21:51.923181 [ 70.243749] Bluetooth: HCI device and connection manager initialized
928 09:21:51.935180 [ 70.251590] Bluetooth: HCI socket layer initialized
929 09:21:51.935596 [ 70.254276] rcar_sound ec500000.sound: probed
930 09:21:51.938407 [ 70.256549] Bluetooth: L2CAP socket layer initialized
931 09:21:51.946986 [ 70.268680] Bluetooth: SCO socket layer initialized
932 09:21:51.950272 [ 70.272488] mc: Linux media interface: v0.10
933 09:21:51.971774 [ 70.289193] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
934 09:21:51.986909 [ 70.306785] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
935 09:21:51.994290 [ 70.315432] videodev: Linux video capture interface: v2.00
936 09:21:52.006234 [ 70.326513] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
937 09:21:52.028613 [ 70.351108] Bluetooth: HCI UART driver ver 2.3
938 09:21:52.042802 [ 70.362562] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
939 09:21:52.060041 [ 70.370303] Bluetooth: HCI UART protocol H4 registered
940 09:21:52.060528 [ 70.373561] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
941 09:21:52.063308 [ 70.381626] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
942 09:21:52.068608 [ 70.390687] Bluetooth: HCI UART protocol LL registered
943 09:21:52.075267 [ 70.396192] Bluetooth: HCI UART protocol Three-wire (H5) registered
944 09:21:52.090215 [ 70.406415] Bluetooth: HCI UART protocol Broadcom registered
945 09:21:52.090604 [ 70.412450] Bluetooth: HCI UART protocol QCA registered
946 09:21:52.137006 [ 70.457425] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video1
947 09:21:52.183846 [ 70.500556] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
948 09:21:52.193584 [ 70.511021] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
949 09:21:52.238150 [ 70.556347] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
950 09:21:52.244747 [ 70.565949] Bluetooth: hci0: download firmware failed, retrying...
951 09:21:52.285232 [ 70.604770] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 1
952 09:21:52.290614 [ 70.612813] [drm] Device feb00000.display probed
953 09:21:52.299334 [ 70.619121] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
954 09:21:52.340767 [ 70.657451] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
955 09:21:52.349467 [ 70.667659] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
956 09:21:52.362394 [ 70.680081] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
957 09:21:52.369006 [ 70.689475] Bluetooth: hci0: download firmware failed, retrying...
958 09:21:52.449323 [ 70.769104] cfg80211: Loading compiled-in X.509 certificates for regulatory database
959 09:21:52.496097 [ 70.812832] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
960 09:21:52.509109 [ 70.823068] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
961 09:21:52.512407 [ 70.823328] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
962 09:21:52.520998 [ 70.836358] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
963 09:21:52.529756 [ 70.839997] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
964 09:21:52.540636 [ 70.848218] Bluetooth: hci0: download firmware failed, retrying...
965 09:21:52.543869 [ 70.857101] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
966 09:21:52.579797 [ 70.902126] cfg80211: failed to load regulatory.db
967 09:21:52.668652 [ 70.985413] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
968 09:21:52.677474 [ 70.995650] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
969 09:21:52.691480 [ 71.009032] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
970 09:21:52.698022 [ 71.018471] Bluetooth: hci0: download firmware failed, retrying...
971 09:21:52.759241 [ 71.074288] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
972 09:21:52.770326 [ 71.087008] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
973 09:21:52.788597 [ 71.104454] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
974 09:21:52.799384 [ 71.115512] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
975 09:21:52.802624 Begin: Loading essential drivers ... done.
976 09:21:52.812312 [ 71.130848] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
977 09:21:52.819871 [ 71.142531] wlcore: WARNING falling back to default config
978 09:21:52.838213 Begin: Running /scripts/init-premount ... done.
979 09:21:52.838604 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
980 09:21:52.841595 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
981 09:21:52.871073 Device /sys/class/net/eth0 found
982 09:21:52.871526 done.
983 09:21:53.017101 IP-Config: eth0 hardware address fc:28:99:92:7b:e0 mtu 1500 DHCP
984 09:21:53.104948 IP-Config: eth0 complete (dhcp from 172.16.3.3):
985 09:21:53.105878 address: 172.16.3.194 broadcast: 172.16.3.255 netmask: 255.255.255.0
986 09:21:53.106057 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
987 09:21:53.114717 domain : denx.de
988 09:21:53.117899 rootserver: 172.16.3.33 rootpath:
989 09:21:53.118312 filename : this-host-is-not-configured.kpxe
990 09:21:53.208741 done.
991 09:21:53.230288 Begin: Running /scripts/nfs-bottom ... done.
992 09:21:53.311506 Begin: Running /scripts/init-bottom ... done.
993 09:21:53.354155 [ 71.675466] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
994 09:21:53.389999 [ 71.714190] wlcore: loaded
995 09:21:54.222048 [ 72.542058] systemd[1]: System time before build time, advancing clock.
996 09:21:54.467528 [ 72.770998] systemd[1]: systemd 247.3-7+deb11u2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
997 09:21:54.475076 [ 72.798025] systemd[1]: Detected architecture arm64.
998 09:21:54.499389
999 09:21:54.499732 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1000 09:21:54.500029
1001 09:21:54.517663 [ 72.839085] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1002 09:21:55.654934 [ 73.974602] systemd[1]: Queued start job for default target Graphical Interface.
1003 09:21:55.664645 [ 73.985302] random: systemd: uninitialized urandom read (16 bytes read)
1004 09:21:55.681594 [ 74.003699] systemd[1]: Created slice system-getty.slice.
1005 09:21:55.689295 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1006 09:21:55.705478 [ 74.025863] random: systemd: uninitialized urandom read (16 bytes read)
1007 09:21:55.718329 [ 74.035899] systemd[1]: Created slice system-modprobe.slice.
1008 09:21:55.721683 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1009 09:21:55.737559 [ 74.057857] random: systemd: uninitialized urandom read (16 bytes read)
1010 09:21:55.748344 [ 74.069632] systemd[1]: Created slice system-serial\x2dgetty.slice.
1011 09:21:55.756212 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1012 09:21:55.776632 [ 74.098208] systemd[1]: Created slice User and Session Slice.
1013 09:21:55.784313 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1014 09:21:55.800509 [ 74.119497] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1015 09:21:55.809228 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1016 09:21:55.827378 [ 74.146907] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1017 09:21:55.836128 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1018 09:21:55.858786 [ 74.174438] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1019 09:21:55.865255 [ 74.186601] systemd[1]: Reached target Local Encrypted Volumes.
1020 09:21:55.872810 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1021 09:21:55.887912 [ 74.210128] systemd[1]: Reached target Paths.
1022 09:21:55.893371 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1023 09:21:55.905232 [ 74.230174] systemd[1]: Reached target Remote File Systems.
1024 09:21:55.916067 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1025 09:21:55.935055 [ 74.258152] systemd[1]: Reached target Slices.
1026 09:21:55.941583 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1027 09:21:55.955485 [ 74.278208] systemd[1]: Reached target Swap.
1028 09:21:55.960947 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1029 09:21:55.980381 [ 74.300523] systemd[1]: Listening on initctl Compatibility Named Pipe.
1030 09:21:55.988118 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1031 09:21:56.009319 [ 74.330870] systemd[1]: Listening on Journal Audit Socket.
1032 09:21:56.017095 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1033 09:21:56.038515 [ 74.359662] systemd[1]: Listening on Journal Socket (/dev/log).
1034 09:21:56.046006 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1035 09:21:56.064244 [ 74.386258] systemd[1]: Listening on Journal Socket.
1036 09:21:56.070764 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1037 09:21:56.090090 [ 74.410611] systemd[1]: Listening on Network Service Netlink Socket.
1038 09:21:56.097892 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1039 09:21:56.119063 [ 74.441048] systemd[1]: Listening on udev Control Socket.
1040 09:21:56.126758 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1041 09:21:56.143764 [ 74.465388] systemd[1]: Listening on udev Kernel Socket.
1042 09:21:56.150438 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1043 09:21:56.191650 [ 74.513048] systemd[1]: Mounting Huge Pages File System...
1044 09:21:56.198226 Mounting [0;1;39mHuge Pages File System[0m...
1045 09:21:56.236461 [ 74.556713] systemd[1]: Mounting POSIX Message Queue File System...
1046 09:21:56.243086 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1047 09:21:56.280189 [ 74.601793] systemd[1]: Mounting Kernel Debug File System...
1048 09:21:56.286655 Mounting [0;1;39mKernel Debug File System[0m...
1049 09:21:56.321763 [ 74.643084] systemd[1]: Mounting Kernel Trace File System...
1050 09:21:56.328376 Mounting [0;1;39mKernel Trace File System[0m...
1051 09:21:56.369860 [ 74.688379] systemd[1]: Starting Create list of static device nodes for the current kernel...
1052 09:21:56.378577 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1053 09:21:56.408396 [ 74.729450] systemd[1]: Starting Load Kernel Module configfs...
1054 09:21:56.414691 Starting [0;1;39mLoad Kernel Module configfs[0m...
1055 09:21:56.445408 [ 74.766417] systemd[1]: Starting Load Kernel Module drm...
1056 09:21:56.451022 Starting [0;1;39mLoad Kernel Module drm[0m...
1057 09:21:56.481722 [ 74.806216] systemd[1]: Starting Load Kernel Module fuse...
1058 09:21:56.491538 Starting [0;1;39mLoad Kernel Module fuse[0m...
1059 09:21:56.518237 [ 74.836425] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1060 09:21:56.552285 [ 74.873374] systemd[1]: Starting Journal Service...
1061 09:21:56.555425 [ 74.877705] fuse: init (API version 7.32)
1062 09:21:56.560765 Starting [0;1;39mJournal Service[0m...
1063 09:21:56.601010 [ 74.922883] systemd[1]: Starting Load Kernel Modules...
1064 09:21:56.606561 Starting [0;1;39mLoad Kernel Modules[0m...
1065 09:21:56.635273 [ 74.955517] systemd[1]: Starting Remount Root and Kernel File Systems...
1066 09:21:56.641896 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1067 09:21:56.673764 [ 74.995145] systemd[1]: Starting Coldplug All udev Devices...
1068 09:21:56.681420 Starting [0;1;39mColdplug All udev Devices[0m...
1069 09:21:56.704936 [ 75.024638] random: systemd-journal: uninitialized urandom read (16 bytes read)
1070 09:21:56.714549 [ 75.036838] systemd[1]: Mounted Huge Pages File System.
1071 09:21:56.722280 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1072 09:21:56.740575 [ 75.062070] systemd[1]: Mounted POSIX Message Queue File System.
1073 09:21:56.748348 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1074 09:21:56.767541 [ 75.089075] systemd[1]: Mounted Kernel Debug File System.
1075 09:21:56.774366 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1076 09:21:56.794422 [ 75.116309] systemd[1]: Mounted Kernel Trace File System.
1077 09:21:56.802260 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1078 09:21:56.831007 [ 75.149138] systemd[1]: Finished Create list of static device nodes for the current kernel.
1079 09:21:56.839612 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1080 09:21:56.864077 [ 75.185294] systemd[1]: modprobe@configfs.service: Succeeded.
1081 09:21:56.875982 [ 75.197626] systemd[1]: Finished Load Kernel Module configfs.
1082 09:21:56.883742 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1083 09:21:56.906999 [ 75.228408] systemd[1]: modprobe@drm.service: Succeeded.
1084 09:21:56.918815 [ 75.240361] systemd[1]: Finished Load Kernel Module drm.
1085 09:21:56.925470 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1086 09:21:56.947726 [ 75.268885] systemd[1]: modprobe@fuse.service: Succeeded.
1087 09:21:56.963868 [ 75.283236] random: systemd-journal: uninitialized urandom read (16 bytes read)
1088 09:21:56.969186 [ 75.283591] systemd[1]: Finished Load Kernel Module fuse.
1089 09:21:56.976941 [ 75.290898] random: systemd-journal: uninitialized urandom read (16 bytes read)
1090 09:21:56.984622 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1091 09:21:57.001522 [ 75.323788] systemd[1]: Started Journal Service.
1092 09:21:57.006958 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1093 09:21:57.037901 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1094 09:21:57.071984 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1095 09:21:57.126872 Mounting [0;1;39mFUSE Control File System[0m...
1096 09:21:57.163064 Mounting [0;1;39mKernel Configuration File System[0m...
1097 09:21:57.207592 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1098 09:21:57.243521 Starting [0;1;39mLoad/Save Random Seed[0m...
1099 09:21:57.282780 Starting [0;1;39mApply Kernel Variables[0m...
1100 09:21:57.295819 [ 75.615544] systemd-journald[373]: Received client request to flush runtime journal.
1101 09:21:57.330668 Starting [0;1;39mCreate System Users[0m...
1102 09:21:57.357254 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1103 09:21:57.376722 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1104 09:21:57.406418 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1105 09:21:58.238255 [ 76.558189] random: crng init done
1106 09:21:58.241347 [ 76.561955] random: 48 urandom warning(s) missed due to ratelimiting
1107 09:21:58.657492 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1108 09:22:00.007849 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1109 09:22:00.311057 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1110 09:22:01.414193 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1111 09:22:01.460715 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1112 09:22:01.671200 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1113 09:22:01.696875 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1114 09:22:01.721368 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1115 09:22:01.764772 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1116 09:22:01.820157 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1117 09:22:02.244741 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1118 09:22:02.290078 Starting [0;1;39mNetwork Service[0m...
1119 09:22:02.911868 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1120 09:22:02.940559 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1121 09:22:03.079934 Starting [0;1;39mNetwork Name Resolution[0m...
1122 09:22:03.411685 Starting [0;1;39mNetwork Time Synchronization[0m...
1123 09:22:03.441313 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1124 09:22:03.636914 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1125 09:22:03.820488 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1126 09:22:03.837608 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1127 09:22:03.863163 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1128 09:22:04.783740 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1129 09:22:04.826053 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1130 09:22:04.844309 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1131 09:22:04.863714 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1132 09:22:04.881873 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1133 09:22:04.899083 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1134 09:22:06.367628 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1135 09:22:06.450125 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1136 09:22:06.531924 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1137 09:22:06.653459 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1138 09:22:06.673724 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1139 09:22:07.065607 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1140 09:22:07.078214 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1141 09:22:07.094105 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1142 09:22:07.136861 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1143 09:22:07.372584 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1144 09:22:07.669268 Starting [0;1;39mUser Login Management[0m...
1145 09:22:07.691842 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1146 09:22:07.726844 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1147 09:22:07.916876 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1148 09:22:07.933934 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1149 09:22:07.954354 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1150 09:22:07.979786 Starting [0;1;39mPermit User Sessions[0m...
1151 09:22:08.015021 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1152 09:22:08.088978 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1153 09:22:08.132590 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1154 09:22:08.169748 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1155 09:22:08.188081 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1156 09:22:08.210367 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1157 09:22:08.230994 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1158 09:22:08.248112 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1159 09:22:08.306450 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1160 09:22:08.910462 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1161 09:22:09.083703 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1162 09:22:09.360423
1163 09:22:09.360617 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1164 09:22:09.360780
1165 09:22:09.363490 debian-bullseye-arm64 login: root (automatic login)
1166 09:22:09.363677
1167 09:22:09.875043 Linux debian-bullseye-arm64 5.10.180-cip33 #1 SMP PREEMPT Fri May 26 07:03:10 UTC 2023 aarch64
1168 09:22:09.875527
1169 09:22:09.875936 The programs included with the Debian GNU/Linux system are free software;
1170 09:22:09.878610 the exact distribution terms for each program are described in the
1171 09:22:09.885862 individual files in /usr/share/doc/*/copyright.
1172 09:22:09.886334
1173 09:22:09.886767 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1174 09:22:09.889214 permitted by applicable law.
1175 09:22:12.232426 Matched prompt #4: / #
1177 09:22:12.233009 Setting prompt string to ['/ #']
1178 09:22:12.233234 end: 2.4.4.1 login-action (duration 00:01:28) [common]
1180 09:22:12.233737 end: 2.4.4 auto-login-action (duration 00:01:31) [common]
1181 09:22:12.233940 start: 2.4.5 expect-shell-connection (timeout 00:02:22) [common]
1182 09:22:12.234103 Setting prompt string to ['/ #']
1183 09:22:12.234255 Forcing a shell prompt, looking for ['/ #']
1185 09:22:12.284953 / #
1186 09:22:12.285432 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1187 09:22:12.285833 Waiting using forced prompt support (timeout 00:02:30)
1188 09:22:12.292483
1189 09:22:12.301387 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1190 09:22:12.301889 start: 2.4.6 export-device-env (timeout 00:02:22) [common]
1191 09:22:12.303253 Sending with 20 millisecond of delay
1193 09:22:18.142915 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d'
1194 09:22:18.163877 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d'
1195 09:22:18.164656 Sending with 20 millisecond of delay
1197 09:22:20.545359 / # export NFS_SERVER_IP='172.16.3.3'
1198 09:22:20.566307 export NFS_SERVER_IP='172.16.3.3'
1199 09:22:20.567127 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1200 09:22:20.567673 end: 2.4 uboot-commands (duration 00:02:45) [common]
1201 09:22:20.568196 end: 2 uboot-action (duration 00:02:46) [common]
1202 09:22:20.568725 start: 3 lava-test-retry (timeout 00:05:12) [common]
1203 09:22:20.569243 start: 3.1 lava-test-shell (timeout 00:05:12) [common]
1204 09:22:20.569669 Using namespace: common
1205 09:22:20.570092 Using a character delay of 20 (ms)
1207 09:22:20.671691 / # #
1208 09:22:20.672233 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1209 09:22:20.677814 #
1210 09:22:20.685642 Using /lava-943701
1211 09:22:20.686107 Sending with 20 millisecond of delay
1213 09:22:22.290322 / # export SHELL=/bin/bash
1214 09:22:22.311314 expo[ 99.296310] SDHI0 VccQ: disabling
1215 09:22:22.311778 rt SHELL=/bin/bash
1216 09:22:22.312416 Sending with 20 millisecond of delay
1218 09:22:24.199013 / # . /lava-943701/environment
1219 09:22:24.219923 . /lava-943701/environment
1220 09:22:24.220945 Sending with 20 millisecond of delay
1222 09:22:27.660233 / # /lava-943701/bin/lava-test-runner /lava-943701/0
1223 09:22:27.680969 Test shell timeout: 10s (minimum of the action and connection timeout)
1224 09:22:27.682942 /lava-943701/bin/lava-test-runner /lava-943701/0
1225 09:22:28.363667 + export TESTRUN_ID=0_timesync-off
1226 09:22:28.366982 + TESTRUN_ID=0_timesync-off
1227 09:22:28.367468 + cd /lava-943701/0/tests/0_timesync-off
1228 09:22:28.367891 ++ cat uuid
1229 09:22:28.406081 + UUID=943701_1.6.2.4.1
1230 09:22:28.406566 + set +x
1231 09:22:28.409336 <LAVA_SIGNAL_STARTRUN 0_timesync-off 943701_1.6.2.4.1>
1232 09:22:28.409846 + systemctl stop systemd-timesyncd
1233 09:22:28.410521 Received signal: <STARTRUN> 0_timesync-off 943701_1.6.2.4.1
1234 09:22:28.410972 Starting test lava.0_timesync-off (943701_1.6.2.4.1)
1235 09:22:28.411468 Skipping test definition patterns.
1236 09:22:28.689211 + set +x
1237 09:22:28.689701 <LAVA_SIGNAL_ENDRUN 0_timesync-off 943701_1.6.2.4.1>
1238 09:22:28.690359 Received signal: <ENDRUN> 0_timesync-off 943701_1.6.2.4.1
1239 09:22:28.690837 Ending use of test pattern.
1240 09:22:28.691237 Ending test lava.0_timesync-off (943701_1.6.2.4.1), duration 0.28
1242 09:22:29.209930 + export TESTRUN_ID=1_kselftest-lkdtm
1243 09:22:29.210425 + TESTRUN_ID=1_kselftest-lkdtm
1244 09:22:29.210873 + cd /lava-943701/0/tests/1_kselftest-lkdtm
1245 09:22:29.213295 ++ cat uuid
1246 09:22:29.263159 + UUID=943701_1.6.2.4.5
1247 09:22:29.263640 + set +x
1248 09:22:29.264059 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 943701_1.6.2.4.5>
1249 09:22:29.264708 Received signal: <STARTRUN> 1_kselftest-lkdtm 943701_1.6.2.4.5
1250 09:22:29.265114 Starting test lava.1_kselftest-lkdtm (943701_1.6.2.4.5)
1251 09:22:29.265579 Skipping test definition patterns.
1252 09:22:29.266196 + cd ./automated/linux/kselftest/
1253 09:22:29.285936 + ./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/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b r8a774a1-hihope-rzg2m-ex -g cip-gitlab -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1254 09:22:29.519161 INFO: install_deps skipped
1255 09:22:29.671831 --2023-05-26 09:22:29-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.180-cip33-21-g090289427e8b2/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz
1256 09:22:29.720259 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1257 09:22:29.892578 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1258 09:22:30.064693 HTTP request sent, awaiting response... 200 OK
1259 09:22:30.065171 Length: 1733988 (1.7M) [application/octet-stream]
1260 09:22:30.114582 Saving to: 'kselftest.tar.xz'
1261 09:22:30.115094
1262 09:22:31.374117 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 41.92K 144KB/s kselftest.tar.xz 12%[=> ] 203.64K 323KB/s kselftest.tar.xz 37%[======> ] 640.54K 603KB/s kselftest.tar.xz 100%[===================>] 1.65M 1.31MB/s in 1.3s
1263 09:22:31.374614
1264 09:22:31.520156 2023-05-26 09:22:31 (1.31 MB/s) - 'kselftest.tar.xz' saved [1733988/1733988]
1265 09:22:31.520661
1266 09:24:06.948912 skiplist:
1267 09:24:06.949525 ========================================
1268 09:24:06.952107 ========================================
1269 09:24:07.269032 lkdtm:PANIC.sh
1270 09:24:07.269505 lkdtm:BUG.sh
1271 09:24:07.269916 lkdtm:WARNING.sh
1272 09:24:07.270312 lkdtm:WARNING_MESSAGE.sh
1273 09:24:07.270700 lkdtm:EXCEPTION.sh
1274 09:24:07.271112 lkdtm:LOOP.sh
1275 09:24:07.271492 lkdtm:EXHAUST_STACK.sh
1276 09:24:07.271866 lkdtm:CORRUPT_STACK.sh
1277 09:24:07.272242 lkdtm:CORRUPT_STACK_STRONG.sh
1278 09:24:07.272616 lkdtm:CORRUPT_LIST_ADD.sh
1279 09:24:07.272987 lkdtm:CORRUPT_LIST_DEL.sh
1280 09:24:07.290601 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1281 09:24:07.291108 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1282 09:24:07.291521 lkdtm:UNSET_SMEP.sh
1283 09:24:07.291916 lkdtm:DOUBLE_FAULT.sh
1284 09:24:07.292302 lkdtm:CORRUPT_PAC.sh
1285 09:24:07.292683 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1286 09:24:07.293060 lkdtm:OVERWRITE_ALLOCATION.sh
1287 09:24:07.293766 lkdtm:WRITE_AFTER_FREE.sh
1288 09:24:07.294153 lkdtm:READ_AFTER_FREE.sh
1289 09:24:07.313140 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1290 09:24:07.313637 lkdtm:READ_BUDDY_AFTER_FREE.sh
1291 09:24:07.314049 lkdtm:SLAB_FREE_DOUBLE.sh
1292 09:24:07.314443 lkdtm:SLAB_FREE_CROSS.sh
1293 09:24:07.315217 lkdtm:SLAB_FREE_PAGE.sh
1294 09:24:07.315641 lkdtm:SOFTLOCKUP.sh
1295 09:24:07.316027 lkdtm:HARDLOCKUP.sh
1296 09:24:07.316441 lkdtm:SPINLOCKUP.sh
1297 09:24:07.316820 lkdtm:HUNG_TASK.sh
1298 09:24:07.317193 lkdtm:EXEC_DATA.sh
1299 09:24:07.317564 lkdtm:EXEC_STACK.sh
1300 09:24:07.334828 lkdtm:EXEC_KMALLOC.sh
1301 09:24:07.335304 lkdtm:EXEC_VMALLOC.sh
1302 09:24:07.335712 lkdtm:EXEC_RODATA.sh
1303 09:24:07.336105 lkdtm:EXEC_USERSPACE.sh
1304 09:24:07.336490 lkdtm:EXEC_NULL.sh
1305 09:24:07.336869 lkdtm:ACCESS_USERSPACE.sh
1306 09:24:07.337247 lkdtm:ACCESS_NULL.sh
1307 09:24:07.337620 lkdtm:WRITE_RO.sh
1308 09:24:07.337992 lkdtm:WRITE_RO_AFTER_INIT.sh
1309 09:24:07.338363 lkdtm:WRITE_KERN.sh
1310 09:24:07.358491 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1311 09:24:07.358953 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1312 09:24:07.359331 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1313 09:24:07.359696 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1314 09:24:07.360380 lkdtm:REFCOUNT_DEC_ZERO.sh
1315 09:24:07.360779 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1316 09:24:07.361161 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1317 09:24:07.380096 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1318 09:24:07.380589 lkdtm:REFCOUNT_INC_ZERO.sh
1319 09:24:07.381000 lkdtm:REFCOUNT_ADD_ZERO.sh
1320 09:24:07.381391 lkdtm:REFCOUNT_INC_SATURATED.sh
1321 09:24:07.381776 lkdtm:REFCOUNT_DEC_SATURATED.sh
1322 09:24:07.382154 lkdtm:REFCOUNT_ADD_SATURATED.sh
1323 09:24:07.382530 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1324 09:24:07.382939 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1325 09:24:07.401636 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1326 09:24:07.402128 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1327 09:24:07.402541 lkdtm:REFCOUNT_TIMING.sh
1328 09:24:07.402991 lkdtm:ATOMIC_TIMING.sh
1329 09:24:07.403381 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1330 09:24:07.403762 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1331 09:24:07.404471 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1332 09:24:07.424266 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1333 09:24:07.424739 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1334 09:24:07.425148 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1335 09:24:07.425545 lkdtm:USERCOPY_STACK_BEYOND.sh
1336 09:24:07.425932 lkdtm:USERCOPY_KERNEL.sh
1337 09:24:07.426311 lkdtm:STACKLEAK_ERASING.sh
1338 09:24:07.427018 lkdtm:CFI_FORWARD_PROTO.sh
1339 09:24:07.427409 ============== Tests to run ===============
1340 09:24:07.427790 lkdtm:PANIC.sh
1341 09:24:07.445794 lkdtm:BUG.sh
1342 09:24:07.446312 lkdtm:WARNING.sh
1343 09:24:07.446723 lkdtm:WARNING_MESSAGE.sh
1344 09:24:07.447148 lkdtm:EXCEPTION.sh
1345 09:24:07.447536 lkdtm:LOOP.sh
1346 09:24:07.447916 lkdtm:EXHAUST_STACK.sh
1347 09:24:07.448629 lkdtm:CORRUPT_STACK.sh
1348 09:24:07.449016 lkdtm:CORRUPT_STACK_STRONG.sh
1349 09:24:07.449397 lkdtm:CORRUPT_LIST_ADD.sh
1350 09:24:07.449771 lkdtm:CORRUPT_LIST_DEL.sh
1351 09:24:07.469510 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1352 09:24:07.469982 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1353 09:24:07.470391 lkdtm:UNSET_SMEP.sh
1354 09:24:07.470811 lkdtm:DOUBLE_FAULT.sh
1355 09:24:07.471201 lkdtm:CORRUPT_PAC.sh
1356 09:24:07.471582 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1357 09:24:07.471957 lkdtm:OVERWRITE_ALLOCATION.sh
1358 09:24:07.472328 lkdtm:WRITE_AFTER_FREE.sh
1359 09:24:07.472698 lkdtm:READ_AFTER_FREE.sh
1360 09:24:07.491073 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1361 09:24:07.491573 lkdtm:READ_BUDDY_AFTER_FREE.sh
1362 09:24:07.492023 lkdtm:SLAB_FREE_DOUBLE.sh
1363 09:24:07.492424 lkdtm:SLAB_FREE_CROSS.sh
1364 09:24:07.492835 lkdtm:SLAB_FREE_PAGE.sh
1365 09:24:07.493557 lkdtm:SOFTLOCKUP.sh
1366 09:24:07.493950 lkdtm:HARDLOCKUP.sh
1367 09:24:07.494331 lkdtm:SPINLOCKUP.sh
1368 09:24:07.494707 lkdtm:HUNG_TASK.sh
1369 09:24:07.495140 lkdtm:EXEC_DATA.sh
1370 09:24:07.495514 lkdtm:EXEC_STACK.sh
1371 09:24:07.512588 lkdtm:EXEC_KMALLOC.sh
1372 09:24:07.513060 lkdtm:EXEC_VMALLOC.sh
1373 09:24:07.513498 lkdtm:EXEC_RODATA.sh
1374 09:24:07.513893 lkdtm:EXEC_USERSPACE.sh
1375 09:24:07.514279 lkdtm:EXEC_NULL.sh
1376 09:24:07.514660 lkdtm:ACCESS_USERSPACE.sh
1377 09:24:07.515070 lkdtm:ACCESS_NULL.sh
1378 09:24:07.515446 lkdtm:WRITE_RO.sh
1379 09:24:07.516152 lkdtm:WRITE_RO_AFTER_INIT.sh
1380 09:24:07.516541 lkdtm:WRITE_KERN.sh
1381 09:24:07.516916 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1382 09:24:07.535198 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1383 09:24:07.535696 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1384 09:24:07.536107 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1385 09:24:07.536530 lkdtm:REFCOUNT_DEC_ZERO.sh
1386 09:24:07.536916 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1387 09:24:07.537635 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1388 09:24:07.538027 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1389 09:24:07.557832 lkdtm:REFCOUNT_INC_ZERO.sh
1390 09:24:07.558304 lkdtm:REFCOUNT_ADD_ZERO.sh
1391 09:24:07.558771 lkdtm:REFCOUNT_INC_SATURATED.sh
1392 09:24:07.559169 lkdtm:REFCOUNT_DEC_SATURATED.sh
1393 09:24:07.559895 lkdtm:REFCOUNT_ADD_SATURATED.sh
1394 09:24:07.560291 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1395 09:24:07.560675 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1396 09:24:07.580487 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1397 09:24:07.580959 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1398 09:24:07.581368 lkdtm:REFCOUNT_TIMING.sh
1399 09:24:07.581761 lkdtm:ATOMIC_TIMING.sh
1400 09:24:07.582485 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1401 09:24:07.582906 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1402 09:24:07.583291 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1403 09:24:07.583670 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1404 09:24:07.598858 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1405 09:24:07.599330 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1406 09:24:07.599739 lkdtm:USERCOPY_STACK_BEYOND.sh
1407 09:24:07.600134 lkdtm:USERCOPY_KERNEL.sh
1408 09:24:07.600862 lkdtm:STACKLEAK_ERASING.sh
1409 09:24:07.601257 lkdtm:CFI_FORWARD_PROTO.sh
1410 09:24:07.602053 ===========End Tests to run ===============
1411 09:24:09.954117 [ 208.275902] kselftest: Running tests in lkdtm
1412 09:24:09.994145 TAP version 13
1413 09:24:10.031118 1..70
1414 09:24:10.073501 # selftests: lkdtm: PANIC.sh
1415 09:24:10.571006 # Skipping PANIC: crashes entire system
1416 09:24:10.595544 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1417 09:24:10.634706 # selftests: lkdtm: BUG.sh
1418 09:24:11.199657 [ 209.521196] lkdtm: Performing direct entry BUG
1419 09:24:11.207417 [ 209.526122] ------------[ cut here ]------------
1420 09:24:11.210538 [ 209.530768] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1421 09:24:11.215941 [ 209.536570] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1422 09:24:11.279689 [ 209.542067] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1423 09:24:11.280188 [ 209.592282] CPU: 2 PID: 838 Comm: cat Not tainted 5.10.180-cip33 #1
1424 09:24:11.280937 [ 209.598549] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1425 09:24:11.303352 [ 209.604907] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1426 09:24:11.303817 [ 209.610930] pc : lkdtm_BUG+0x8/0x10
1427 09:24:11.304217 [ 209.614421] lr : lkdtm_do_action+0x24/0x40
1428 09:24:11.304602 [ 209.618517] sp : ffff800014e53d10
1429 09:24:11.305327 [ 209.621831] x29: ffff800014e53d10 x28: ffff0005c0d64980
1430 09:24:11.324871 [ 209.627153] x27: 0000000000000000 x26: 0000000000000000
1431 09:24:11.325337 [ 209.632474] x25: ffff8000119fb6b8 x24: ffff800014e53e20
1432 09:24:11.326085 [ 209.637794] x23: 0000000000000004 x22: ffff0005c557e000
1433 09:24:11.326484 [ 209.643115] x21: ffff80001200f2e0 x20: ffff8000119fb6c8
1434 09:24:11.326895 [ 209.648436] x19: 0000000000000001 x18: ffff800013223670
1435 09:24:11.347629 [ 209.653757] x17: 0000000000000000 x16: 0000000000000000
1436 09:24:11.348094 [ 209.659077] x15: 0000000000000028 x14: 000000000005bb20
1437 09:24:11.348495 [ 209.664398] x13: ffff800013125b50 x12: 000000009e6cd794
1438 09:24:11.348880 [ 209.669718] x11: ffff0005c0d65208 x10: ffff800012ce84c8
1439 09:24:11.370111 [ 209.675039] x9 : ffff800010b26d34 x8 : ffff800012c904c8
1440 09:24:11.370576 [ 209.680359] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1441 09:24:11.371355 [ 209.685680] x5 : ffff800012c61c88 x4 : ffff00063f761c70
1442 09:24:11.371753 [ 209.691000] x3 : 0000000000000000 x2 : 0000000000000000
1443 09:24:11.391749 [ 209.696321] x1 : ffff0005c0d64980 x0 : ffff800010b273e0
1444 09:24:11.392217 [ 209.701642] Call trace:
1445 09:24:11.392618 [ 209.704091] lkdtm_BUG+0x8/0x10
1446 09:24:11.393002 [ 209.707233] direct_entry+0xd0/0x140
1447 09:24:11.393380 [ 209.710815] full_proxy_write+0x68/0xbc
1448 09:24:11.393753 [ 209.714656] vfs_write+0xec/0x20c
1449 09:24:11.414251 [ 209.717971] ksys_write+0x70/0x100
1450 09:24:11.414721 [ 209.721374] __arm64_sys_write+0x24/0x30
1451 09:24:11.415155 [ 209.725305] el0_svc_common.constprop.0+0x84/0x1e0
1452 09:24:11.415896 [ 209.730098] do_el0_svc+0x2c/0xa4
1453 09:24:11.416294 [ 209.733420] el0_svc+0x20/0x30
1454 09:24:11.416679 [ 209.736476] el0_sync_handler+0xb0/0xb4
1455 09:24:11.437006 [ 209.740315] el0_sync+0x180/0x1c0
1456 09:24:11.437478 [ 209.743637] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1457 09:24:11.437890 [ 209.749737] ---[ end trace 8a6897200a37b888 ]---
1458 09:24:11.438285 [ 209.754360] note: cat[838] exited with preempt_count 1
1459 09:24:11.459603 [ 209.759502] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1460 09:24:11.460081 [ 209.768376] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 838, name: cat
1461 09:24:11.460842 [ 209.776032] INFO: lockdep is turned off.
1462 09:24:11.461248 [ 209.779955] irq event stamp: 1754
1463 09:24:11.481102 [ 209.783282] hardirqs last enabled at (1753): [<ffff80001012e330>] console_unlock+0x530/0x694
1464 09:24:11.481577 [ 209.791810] hardirqs last disabled at (1754): [<ffff8000113fe8c4>] el1_dbg+0x24/0x50
1465 09:24:11.482336 [ 209.799556] softirqs last enabled at (1750): [<ffff800010010988>] __do_softirq+0x4e8/0x568
1466 09:24:11.503684 [ 209.807914] softirqs last disabled at (1743): [<ffff8000100a87f4>] __irq_exit_rcu+0x174/0x1a0
1467 09:24:11.504159 [ 209.816445] CPU: 2 PID: 838 Comm: cat Tainted: G D 5.10.180-cip33 #1
1468 09:24:11.504573 [ 209.824101] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1469 09:24:11.526372 [ 209.830454] Call trace:
1470 09:24:11.526864 [ 209.832905] dump_backtrace+0x0/0x200
1471 09:24:11.527274 [ 209.836568] show_stack+0x20/0x30
1472 09:24:11.527666 [ 209.839887] dump_stack+0x110/0x160
1473 09:24:11.528406 [ 209.843380] ___might_sleep+0x140/0x210
1474 09:24:11.528801 [ 209.847218] __might_sleep+0x5c/0x94
1475 09:24:11.529183 [ 209.850799] exit_signals+0x34/0x250
1476 09:24:11.547881 [ 209.854377] do_exit+0xd0/0xb10
1477 09:24:11.548352 [ 209.857520] make_task_dead+0x5c/0x90
1478 09:24:11.548760 [ 209.861184] die+0x22c/0x26c
1479 09:24:11.549152 [ 209.864067] bug_handler+0x54/0x74
1480 09:24:11.549536 [ 209.867471] call_break_hook+0x70/0x84
1481 09:24:11.550268 [ 209.871223] brk_handler+0x24/0x64
1482 09:24:11.571490 [ 209.874632] do_debug_exception+0xd4/0x150
1483 09:24:11.571962 [ 209.878732] el1_dbg+0x34/0x50
1484 09:24:11.572372 [ 209.881789] el1_sync_handler+0x9c/0xd0
1485 09:24:11.572767 [ 209.885627] el1_sync+0x88/0x140
1486 09:24:11.573151 [ 209.888857] lkdtm_BUG+0x8/0x10
1487 09:24:11.573885 [ 209.892000] direct_entry+0xd0/0x140
1488 09:24:11.593112 [ 209.895578] full_proxy_write+0x68/0xbc
1489 09:24:11.593583 [ 209.899416] vfs_write+0xec/0x20c
1490 09:24:11.593990 [ 209.902733] ksys_write+0x70/0x100
1491 09:24:11.594383 [ 209.906138] __arm64_sys_write+0x24/0x30
1492 09:24:11.594797 [ 209.910064] el0_svc_common.constprop.0+0x84/0x1e0
1493 09:24:11.595201 [ 209.914857] do_el0_svc+0x2c/0xa4
1494 09:24:11.595580 [ 209.918175] el0_svc+0x20/0x30
1495 09:24:11.613590 [ 209.921232] el0_sync_handler+0xb0/0xb4
1496 09:24:11.614062 [ 209.925070] el0_sync+0x180/0x1c0
1497 09:24:11.614848 [ 209.928760] ------------[ cut here ]------------
1498 09:24:11.617076 # S[ 209.933419] WARNING: CPU: 2 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xfc/0x150
1499 09:24:11.681473 [ 209.942431] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1500 09:24:11.682331 [ 209.992687] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 5.10.180-cip33 #1
1501 09:24:11.682781 [ 210.000697] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1502 09:24:11.703045 [ 210.007058] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1503 09:24:11.703521 [ 210.013078] pc : rcu_eqs_enter.constprop.0+0xfc/0x150
1504 09:24:11.703952 [ 210.018140] lr : rcu_idle_enter+0x24/0xf4
1505 09:24:11.704350 [ 210.022152] sp : ffff800013cfbef0
1506 09:24:11.704755 [ 210.025469] x29: ffff800013cfbef0 x28: 0000000000000000
1507 09:24:11.724619 [ 210.030800] x27: 0000000000000000 x26: ffff0005c02f0000
1508 09:24:11.725094 [ 210.036129] x25: 0000000000000000 x24: 0000000000000000
1509 09:24:11.725504 egmentation faul[ 210.041461] x23: ffff800012c614a0 x22: ffff80001241b338
1510 09:24:11.726260 t[ 210.048161] x21: ffff800012c61478 x20: ffff80001241d580
1511 09:24:11.726665
1512 09:24:11.748157 [ 210.053553] x19: ffff00063f777580 x18: 0000000000000000
1513 09:24:11.748632 [ 210.059034] x17: 0000000000000000 x16: 0000000000000000
1514 09:24:11.749044 [ 210.064361] x15: 00000000000003dc x14: 00000000000003dc
1515 09:24:11.749795 [ 210.069687] x13: 0000000000000003 x12: 0000000000000003
1516 09:24:11.769757 [ 210.075015] x11: 0000000000000000 x10: 0000000000001440
1517 09:24:11.770229 [ 210.080341] x9 : ffff80001140c8dc x8 : 0000000000000000
1518 09:24:11.771000 [ 210.085668] x7 : ffff800012c5b000 x6 : ffff800012c61000
1519 09:24:11.771408 [ 210.091020] x5 : ffff800012c61c88 x4 : 0000000000000001
1520 09:24:11.793461 [ 210.096366] x3 : 0000000000000000 x2 : ffff0005c02f0000
1521 09:24:11.793935 [ 210.101699] x1 : 4000000000000002 x0 : 4000000000000000
1522 09:24:11.794345 [ 210.107030] Call trace:
1523 09:24:11.794763 [ 210.109497] rcu_eqs_enter.constprop.0+0xfc/0x150
1524 09:24:11.795513 [ 210.114211] rcu_idle_enter+0x24/0xf4
1525 09:24:11.814973 [ 210.117883] default_idle_call+0x58/0x100
1526 09:24:11.815447 [ 210.121908] do_idle+0x258/0x2d0
1527 09:24:11.815857 [ 210.125151] cpu_startup_entry+0x2c/0x6c
1528 09:24:11.816250 [ 210.129087] secondary_start_kernel+0x14c/0x1a0
1529 09:24:11.816635 [ 210.133622] irq event stamp: 426640
1530 09:24:11.836640 [ 210.137125] hardirqs last enabled at (426639): [<ffff80001017dd4c>] tick_nohz_idle_exit+0x78/0x19c
1531 09:24:11.837115 [ 210.146182] hardirqs last disabled at (426640): [<ffff80001140675c>] __schedule+0x35c/0x950
1532 09:24:11.837891 [ 210.154544] softirqs last enabled at (426634): [<ffff8000100a865c>] _local_bh_enable+0x2c/0x50
1533 09:24:11.850721 [ 210.163248] softirqs last disabled at (426633): [<ffff8000100a8bcc>] irq_enter_rcu+0x7c/0xa0
1534 09:24:11.851225 [ 210.171688] ---[ end trace 8a6897200a37b889 ]---
1535 09:24:12.377807 # [ 209.521196] lkdtm: Performing direct entry BUG
1536 09:24:12.378280 # [ 209.526122] ------------[ cut here ]------------
1537 09:24:12.378683 # [ 209.530768] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1538 09:24:12.379465 # [ 209.536570] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1539 09:24:12.444680 # [ 209.542067] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1540 09:24:12.445169 # [ 209.592282] CPU: 2 PID: 838 Comm: cat Not tainted 5.10.180-cip33 #1
1541 09:24:12.445572 # [ 209.598549] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1542 09:24:12.467202 # [ 209.604907] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1543 09:24:12.467668 # [ 209.610930] pc : lkdtm_BUG+0x8/0x10
1544 09:24:12.468065 # [ 209.614421] lr : lkdtm_do_action+0x24/0x40
1545 09:24:12.468820 # [ 209.618517] sp : ffff800014e53d10
1546 09:24:12.469212 # [ 209.621831] x29: ffff800014e53d10 x28: ffff0005c0d64980
1547 09:24:12.488853 # [ 209.627153] x27: 0000000000000000 x26: 0000000000000000
1548 09:24:12.489318 # [ 209.632474] x25: ffff8000119fb6b8 x24: ffff800014e53e20
1549 09:24:12.489719 # [ 209.637794] x23: 0000000000000004 x22: ffff0005c557e000
1550 09:24:12.490473 # [ 209.643115] x21: ffff80001200f2e0 x20: ffff8000119fb6c8
1551 09:24:12.511425 # [ 209.648436] x19: 0000000000000001 x18: ffff800013223670
1552 09:24:12.511890 # [ 209.653757] x17: 0000000000000000 x16: 0000000000000000
1553 09:24:12.512291 # [ 209.659077] x15: 0000000000000028 x14: 000000000005bb20
1554 09:24:12.513097 # [ 209.664398] x13: ffff800013125b50 x12: 000000009e6cd794
1555 09:24:12.533047 # [ 209.669718] x11: ffff0005c0d65208 x10: ffff800012ce84c8
1556 09:24:12.533511 # [ 209.675039] x9 : ffff800010b26d34 x8 : ffff800012c904c8
1557 09:24:12.533911 # [ 209.680359] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1558 09:24:12.534296 # [ 209.685680] x5 : ffff800012c61c88 x4 : ffff00063f761c70
1559 09:24:12.534673 # [ 209.691000] x3 : 0000000000000000 x2 : 0000000000000000
1560 09:24:12.555676 # [ 209.696321] x1 : ffff0005c0d64980 x0 : ffff800010b273e0
1561 09:24:12.556141 # [ 209.701642] Call trace:
1562 09:24:12.556541 # [ 209.704091] lkdtm_BUG+0x8/0x10
1563 09:24:12.556927 # [ 209.707233] direct_entry+0xd0/0x140
1564 09:24:12.557304 # [ 209.710815] full_proxy_write+0x68/0xbc
1565 09:24:12.578281 # [ 209.714656] vfs_write+0xec/0x20c
1566 09:24:12.578772 # [ 209.717971] ksys_write+0x70/0x100
1567 09:24:12.579178 # [ 209.721374] __arm64_sys_write+0x24/0x30
1568 09:24:12.579562 # [ 209.725305] el0_svc_common.constprop.0+0x84/0x1e0
1569 09:24:12.579940 # [ 209.730098] do_el0_svc+0x2c/0xa4
1570 09:24:12.580685 # [ 209.733420] el0_svc+0x20/0x30
1571 09:24:12.599767 # [ 209.736476] el0_sync_handler+0xb0/0xb4
1572 09:24:12.600231 # [ 209.740315] el0_sync+0x180/0x1c0
1573 09:24:12.600631 # [ 209.743637] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1574 09:24:12.601019 # [ 209.749737] ---[ end trace 8a6897200a37b888 ]---
1575 09:24:12.601796 # [ 209.754360] note: cat[838] exited with preempt_count 1
1576 09:24:12.622487 # [ 209.759502] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1577 09:24:12.623385 # [ 209.768376] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 838, name: cat
1578 09:24:12.623800 # [ 209.776032] INFO: lockdep is turned off.
1579 09:24:12.645100 # [ 209.779955] irq event stamp: 1754
1580 09:24:12.645571 # [ 209.783282] hardirqs last enabled at (1753): [<ffff80001012e330>] console_unlock+0x530/0x694
1581 09:24:12.646356 # [ 209.791810] hardirqs last disabled at (1754): [<ffff8000113fe8c4>] el1_dbg+0x24/0x50
1582 09:24:12.666617 # [ 209.799556] softirqs last enabled at (1750): [<ffff800010010988>] __do_softirq+0x4e8/0x568
1583 09:24:12.667601 # [ 209.807914] softirqs last disabled at (1743): [<ffff8000100a87f4>] __irq_exit_rcu+0x174/0x1a0
1584 09:24:12.668018 # [ 209.816445] CPU: 2 PID: 838 Comm: cat Tainted: G D 5.10.180-cip33 #1
1585 09:24:12.689224 # [ 209.824101] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1586 09:24:12.689693 # [ 209.830454] Call trace:
1587 09:24:12.690092 # [ 209.832905] dump_backtrace+0x0/0x200
1588 09:24:12.690879 # [ 209.836568] show_stack+0x20/0x30
1589 09:24:12.691274 # [ 209.839887] dump_stack+0x110/0x160
1590 09:24:12.691651 # [ 209.843380] ___might_sleep+0x140/0x210
1591 09:24:12.710865 # [ 209.847218] __might_sleep+0x5c/0x94
1592 09:24:12.711331 # [ 209.850799] exit_signals+0x34/0x250
1593 09:24:12.711732 # [ 209.854377] do_exit+0xd0/0xb10
1594 09:24:12.712116 # [ 209.857520] make_task_dead+0x5c/0x90
1595 09:24:12.712872 # [ 209.861184] die+0x22c/0x26c
1596 09:24:12.713262 # [ 209.864067] bug_handler+0x54/0x74
1597 09:24:12.733500 # [ 209.867471] call_break_hook+0x70/0x84
1598 09:24:12.733968 # [ 209.871223] brk_handler+0x24/0x64
1599 09:24:12.734372 # [ 209.874632] do_debug_exception+0xd4/0x150
1600 09:24:12.734791 # [ 209.878732] el1_dbg+0x34/0x50
1601 09:24:12.735554 # [ 209.881789] el1_sync_handler+0x9c/0xd0
1602 09:24:12.735945 # [ 209.885627] el1_sync+0x88/0x140
1603 09:24:12.756009 # [ 209.888857] lkdtm_BUG+0x8/0x10
1604 09:24:12.756474 # [ 209.892000] direct_entry+0xd0/0x140
1605 09:24:12.756873 # [ 209.895578] full_proxy_write+0x68/0xbc
1606 09:24:12.757639 # [ 209.899416] vfs_write+0xec/0x20c
1607 09:24:12.758031 # [ 209.902733] ksys_write+0x70/0x100
1608 09:24:12.758408 # [ 209.906138] __arm64_sys_write+0x24/0x30
1609 09:24:12.777619 # [ 209.910064] el0_svc_common.constprop.0+0x84/0x1e0
1610 09:24:12.778086 # [ 209.914857] do_el0_svc+0x2c/0xa4
1611 09:24:12.778488 # [ 209.918175] el0_svc+0x20/0x30
1612 09:24:12.778906 # [ 209.921232] el0_sync_handler+0xb0/0xb4
1613 09:24:12.779667 # [ 209.925070] el0_sync+0x180/0x1c0
1614 09:24:12.800143 # [ 209.928760] ------------[ cut here ]------------
1615 09:24:12.800619 # [ 209.933419] WARNING: CPU: 2 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xfc/0x150
1616 09:24:12.842308 # [ 209.942431] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1617 09:24:12.845710 # BUG: saw 'kernel BUG at': ok
1618 09:24:12.846181 ok 2 selftests: lkdtm: BUG.sh
1619 09:24:13.481163 # selftests: lkdtm: WARNING.sh
1620 09:24:13.863246 [ 212.184585] lkdtm: Performing direct entry WARNING
1621 09:24:13.874167 [ 212.189723] ------------[ cut here ]------------
1622 09:24:13.877546 [ 212.194367] WARNING: CPU: 2 PID: 876 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1623 09:24:13.940990 [ 212.202804] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1624 09:24:13.941877 [ 212.253033] CPU: 2 PID: 876 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1625 09:24:13.942303 [ 212.260689] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1626 09:24:13.962546 [ 212.267046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1627 09:24:13.963047 [ 212.273054] pc : lkdtm_WARNING+0x28/0x34
1628 09:24:13.963846 [ 212.276978] lr : lkdtm_do_action+0x24/0x40
1629 09:24:13.964255 [ 212.281074] sp : ffff800014f43d10
1630 09:24:13.964647 [ 212.284388] x29: ffff800014f43d10 x28: ffff0005c0dc4980
1631 09:24:13.986097 [ 212.289709] x27: 0000000000000000 x26: 0000000000000000
1632 09:24:13.986387 [ 212.295030] x25: ffff8000119fb6b8 x24: ffff800014f43e20
1633 09:24:13.986825 [ 212.300351] x23: 0000000000000008 x22: ffff0005c8109000
1634 09:24:13.987607 [ 212.305672] x21: ffff80001200f2e8 x20: ffff8000119fb6d8
1635 09:24:14.007732 [ 212.310993] x19: 0000000000000002 x18: 0000000000000000
1636 09:24:14.008091 [ 212.316313] x17: 0000000000000000 x16: 0000000000000000
1637 09:24:14.008470 [ 212.321633] x15: 0000000000000030 x14: ffffffffffffffff
1638 09:24:14.009200 [ 212.326954] x13: ffff800094f43a07 x12: ffff800014f43a0f
1639 09:24:14.030486 [ 212.332275] x11: ffff800012c90328 x10: 0000000000001440
1640 09:24:14.030992 [ 212.337596] x9 : ffff800010b26d34 x8 : 0000000000000000
1641 09:24:14.031405 [ 212.342918] x7 : 0000000000000000 x6 : ffff800012c61000
1642 09:24:14.031801 [ 212.348239] x5 : ffff800012c61c88 x4 : ffff00063f761c70
1643 09:24:14.032580 [ 212.353559] x3 : 0000000000000000 x2 : 0000000000000000
1644 09:24:14.053095 [ 212.358879] x1 : ffff800013bf4000 x0 : 0000000000000001
1645 09:24:14.053571 [ 212.364201] Call trace:
1646 09:24:14.053979 [ 212.366650] lkdtm_WARNING+0x28/0x34
1647 09:24:14.054375 [ 212.370227] direct_entry+0xd0/0x140
1648 09:24:14.055169 [ 212.373808] full_proxy_write+0x68/0xbc
1649 09:24:14.055568 [ 212.377650] vfs_write+0xec/0x20c
1650 09:24:14.074744 [ 212.380966] ksys_write+0x70/0x100
1651 09:24:14.075222 [ 212.384368] __arm64_sys_write+0x24/0x30
1652 09:24:14.075631 [ 212.388299] el0_svc_common.constprop.0+0x84/0x1e0
1653 09:24:14.076023 [ 212.393091] do_el0_svc+0x2c/0xa4
1654 09:24:14.076408 [ 212.396413] el0_svc+0x20/0x30
1655 09:24:14.076786 [ 212.399469] el0_sync_handler+0xb0/0xb4
1656 09:24:14.097160 [ 212.403307] el0_sync+0x180/0x1c0
1657 09:24:14.097641 [ 212.406623] irq event stamp: 0
1658 09:24:14.098051 [ 212.409685] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1659 09:24:14.098858 [ 212.415960] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1660 09:24:14.114521 [ 212.424140] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1661 09:24:14.115048 [ 212.432318] softirqs last disabled at (0): [<0000000000000000>] 0x0
1662 09:24:14.117889 [ 212.438583] ---[ end trace 8a6897200a37b88a ]---
1663 09:24:14.233268 # [ 212.184585] lkdtm: Performing direct entry WARNING
1664 09:24:14.233715 # [ 212.189723] ------------[ cut here ]------------
1665 09:24:14.234515 # [ 212.194367] WARNING: CPU: 2 PID: 876 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1666 09:24:14.299109 # [ 212.202804] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1667 09:24:14.299612 # [ 212.253033] CPU: 2 PID: 876 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1668 09:24:14.300026 # [ 212.260689] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1669 09:24:14.300816 # [ 212.267046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1670 09:24:14.320748 # [ 212.273054] pc : lkdtm_WARNING+0x28/0x34
1671 09:24:14.321223 # [ 212.276978] lr : lkdtm_do_action+0x24/0x40
1672 09:24:14.321631 # [ 212.281074] sp : ffff800014f43d10
1673 09:24:14.322025 # [ 212.284388] x29: ffff800014f43d10 x28: ffff0005c0dc4980
1674 09:24:14.344309 # [ 212.289709] x27: 0000000000000000 x26: 0000000000000000
1675 09:24:14.344809 # [ 212.295030] x25: ffff8000119fb6b8 x24: ffff800014f43e20
1676 09:24:14.345244 # [ 212.300351] x23: 0000000000000008 x22: ffff0005c8109000
1677 09:24:14.346085 # [ 212.305672] x21: ffff80001200f2e8 x20: ffff8000119fb6d8
1678 09:24:14.365862 # [ 212.310993] x19: 0000000000000002 x18: 0000000000000000
1679 09:24:14.366378 # [ 212.316313] x17: 0000000000000000 x16: 0000000000000000
1680 09:24:14.366826 # [ 212.321633] x15: 0000000000000030 x14: ffffffffffffffff
1681 09:24:14.367650 # [ 212.326954] x13: ffff800094f43a07 x12: ffff800014f43a0f
1682 09:24:14.368057 # [ 212.332275] x11: ffff800012c90328 x10: 0000000000001440
1683 09:24:14.388434 # [ 212.337596] x9 : ffff800010b26d34 x8 : 0000000000000000
1684 09:24:14.388911 # [ 212.342918] x7 : 0000000000000000 x6 : ffff800012c61000
1685 09:24:14.389353 # [ 212.348239] x5 : ffff800012c61c88 x4 : ffff00063f761c70
1686 09:24:14.390149 # [ 212.353559] x3 : 0000000000000000 x2 : 0000000000000000
1687 09:24:14.410116 # [ 212.358879] x1 : ffff800013bf4000 x0 : 0000000000000001
1688 09:24:14.410592 # [ 212.364201] Call trace:
1689 09:24:14.411030 # [ 212.366650] lkdtm_WARNING+0x28/0x34
1690 09:24:14.411447 # [ 212.370227] direct_entry+0xd0/0x140
1691 09:24:14.412256 # [ 212.373808] full_proxy_write+0x68/0xbc
1692 09:24:14.432725 # [ 212.377650] vfs_write+0xec/0x20c
1693 09:24:14.433217 # [ 212.380966] ksys_write+0x70/0x100
1694 09:24:14.433650 # [ 212.384368] __arm64_sys_write+0x24/0x30
1695 09:24:14.434053 # [ 212.388299] el0_svc_common.constprop.0+0x84/0x1e0
1696 09:24:14.434443 # [ 212.393091] do_el0_svc+0x2c/0xa4
1697 09:24:14.435253 # [ 212.396413] el0_svc+0x20/0x30
1698 09:24:14.455302 # [ 212.399469] el0_sync_handler+0xb0/0xb4
1699 09:24:14.455776 # [ 212.403307] el0_sync+0x180/0x1c0
1700 09:24:14.456185 # [ 212.406623] irq event stamp: 0
1701 09:24:14.456976 # [ 212.409685] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1702 09:24:14.477010 # [ 212.415960] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1703 09:24:14.477487 # [ 212.424140] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1704 09:24:14.477899 # [ 212.432318] softirqs last disabled at (0): [<0000000000000000>] 0x0
1705 09:24:14.478693 # [ 212.438583] ---[ end trace 8a6897200a37b88a ]---
1706 09:24:14.484545 # WARNING: saw 'WARNING:': ok
1707 09:24:14.485057 ok 3 selftests: lkdtm: WARNING.sh
1708 09:24:14.487705 # selftests: lkdtm: WARNING_MESSAGE.sh
1709 09:24:15.126633 [ 213.447038] lkdtm: Performing direct entry WARNING_MESSAGE
1710 09:24:15.132164 [ 213.452629] ------------[ cut here ]------------
1711 09:24:15.135376 [ 213.457311] Warning message trigger count: 2
1712 09:24:15.145159 [ 213.461770] WARNING: CPU: 5 PID: 911 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1713 09:24:15.208801 [ 213.470906] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1714 09:24:15.209303 [ 213.521090] CPU: 5 PID: 911 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1715 09:24:15.210122 [ 213.528744] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1716 09:24:15.232495 [ 213.535099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1717 09:24:15.232972 [ 213.541105] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1718 09:24:15.233381 [ 213.545721] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1719 09:24:15.233775 [ 213.550336] sp : ffff80001500bd00
1720 09:24:15.234570 [ 213.553648] x29: ffff80001500bd00 x28: ffff0005c0d64980
1721 09:24:15.253999 [ 213.558965] x27: 0000000000000000 x26: 0000000000000000
1722 09:24:15.254473 [ 213.564282] x25: ffff8000119fb6b8 x24: ffff80001500be20
1723 09:24:15.255318 [ 213.569598] x23: 0000000000000010 x22: ffff0005c2e8d000
1724 09:24:15.255726 [ 213.574915] x21: ffff80001200f2f0 x20: ffff8000119fb6e8
1725 09:24:15.275610 [ 213.580233] x19: 0000000000000003 x18: 0000000000000000
1726 09:24:15.276087 [ 213.585549] x17: 0000000000000000 x16: 0000000000000000
1727 09:24:15.276499 [ 213.590867] x15: 0000000000000030 x14: ffffffffffffffff
1728 09:24:15.277298 [ 213.596183] x13: ffff80009500b9a7 x12: ffff80001500b9af
1729 09:24:15.298234 [ 213.601500] x11: ffff800012c90328 x10: ffff800012ce84c8
1730 09:24:15.298709 [ 213.606817] x9 : ffff80001012d054 x8 : ffff800012c904c8
1731 09:24:15.299143 [ 213.612134] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1732 09:24:15.299943 [ 213.617451] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
1733 09:24:15.320858 [ 213.622767] x3 : 0000000000000000 x2 : 0000000000000000
1734 09:24:15.321331 [ 213.628084] x1 : 0000000000000000 x0 : ffff0005c0d64980
1735 09:24:15.321743 [ 213.633402] Call trace:
1736 09:24:15.322140 [ 213.635848] lkdtm_WARNING_MESSAGE+0x30/0x40
1737 09:24:15.322528 [ 213.640118] lkdtm_do_action+0x24/0x40
1738 09:24:15.323348 [ 213.643866] direct_entry+0xd0/0x140
1739 09:24:15.343425 [ 213.647445] full_proxy_write+0x68/0xbc
1740 09:24:15.343901 [ 213.651284] vfs_write+0xec/0x20c
1741 09:24:15.344309 [ 213.654597] ksys_write+0x70/0x100
1742 09:24:15.344700 [ 213.657997] __arm64_sys_write+0x24/0x30
1743 09:24:15.345494 [ 213.661926] el0_svc_common.constprop.0+0x84/0x1e0
1744 09:24:15.345890 [ 213.666716] do_el0_svc+0x2c/0xa4
1745 09:24:15.365070 [ 213.670036] el0_svc+0x20/0x30
1746 09:24:15.365543 [ 213.673090] el0_sync_handler+0xb0/0xb4
1747 09:24:15.365953 [ 213.676926] el0_sync+0x180/0x1c0
1748 09:24:15.366346 [ 213.680240] irq event stamp: 0
1749 09:24:15.366756 [ 213.683301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1750 09:24:15.387635 [ 213.689573] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1751 09:24:15.388110 [ 213.697751] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1752 09:24:15.388934 [ 213.705927] softirqs last disabled at (0): [<0000000000000000>] 0x0
1753 09:24:15.391131 [ 213.712191] ---[ end trace 8a6897200a37b88b ]---
1754 09:24:16.188183 # [ 213.447038] lkdtm: Performing direct entry WARNING_MESSAGE
1755 09:24:16.188700 # [ 213.452629] ------------[ cut here ]------------
1756 09:24:16.189106 # [ 213.457311] Warning message trigger count: 2
1757 09:24:16.209748 # [ 213.461770] WARNING: CPU: 5 PID: 911 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1758 09:24:16.253868 # [ 213.470906] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1759 09:24:16.254360 # [ 213.521090] CPU: 5 PID: 911 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1760 09:24:16.255207 # [ 213.528744] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1761 09:24:16.277453 # [ 213.535099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1762 09:24:16.277941 # [ 213.541105] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1763 09:24:16.278781 # [ 213.545721] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1764 09:24:16.279183 # [ 213.550336] sp : ffff80001500bd00
1765 09:24:16.299108 # [ 213.553648] x29: ffff80001500bd00 x28: ffff0005c0d64980
1766 09:24:16.299602 # [ 213.558965] x27: 0000000000000000 x26: 0000000000000000
1767 09:24:16.300449 # [ 213.564282] x25: ffff8000119fb6b8 x24: ffff80001500be20
1768 09:24:16.300855 # [ 213.569598] x23: 0000000000000010 x22: ffff0005c2e8d000
1769 09:24:16.320720 # [ 213.574915] x21: ffff80001200f2f0 x20: ffff8000119fb6e8
1770 09:24:16.321186 # [ 213.580233] x19: 0000000000000003 x18: 0000000000000000
1771 09:24:16.322007 # [ 213.585549] x17: 0000000000000000 x16: 0000000000000000
1772 09:24:16.322411 # [ 213.590867] x15: 0000000000000030 x14: ffffffffffffffff
1773 09:24:16.343428 # [ 213.596183] x13: ffff80009500b9a7 x12: ffff80001500b9af
1774 09:24:16.343911 # [ 213.601500] x11: ffff800012c90328 x10: ffff800012ce84c8
1775 09:24:16.344315 # [ 213.606817] x9 : ffff80001012d054 x8 : ffff800012c904c8
1776 09:24:16.344702 # [ 213.612134] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1777 09:24:16.364966 # [ 213.617451] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
1778 09:24:16.365434 # [ 213.622767] x3 : 0000000000000000 x2 : 0000000000000000
1779 09:24:16.365838 # [ 213.628084] x1 : 0000000000000000 x0 : ffff0005c0d64980
1780 09:24:16.366226 # [ 213.633402] Call trace:
1781 09:24:16.367001 # [ 213.635848] lkdtm_WARNING_MESSAGE+0x30/0x40
1782 09:24:16.388610 # [ 213.640118] lkdtm_do_action+0x24/0x40
1783 09:24:16.389094 # [ 213.643866] direct_entry+0xd0/0x140
1784 09:24:16.389507 # [ 213.647445] full_proxy_write+0x68/0xbc
1785 09:24:16.389928 # [ 213.651284] vfs_write+0xec/0x20c
1786 09:24:16.390313 # [ 213.654597] ksys_write+0x70/0x100
1787 09:24:16.391112 # [ 213.657997] __arm64_sys_write+0x24/0x30
1788 09:24:16.410090 # [ 213.661926] el0_svc_common.constprop.0+0x84/0x1e0
1789 09:24:16.410567 # [ 213.666716] do_el0_svc+0x2c/0xa4
1790 09:24:16.411010 # [ 213.670036] el0_svc+0x20/0x30
1791 09:24:16.411831 # [ 213.673090] el0_sync_handler+0xb0/0xb4
1792 09:24:16.412232 # [ 213.676926] el0_sync+0x180/0x1c0
1793 09:24:16.412619 # [ 213.680240] irq event stamp: 0
1794 09:24:16.431579 # [ 213.683301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1795 09:24:16.432478 # [ 213.689573] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1796 09:24:16.432901 # [ 213.697751] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1797 09:24:16.452120 # [ 213.705927] softirqs last disabled at (0): [<0000000000000000>] 0x0
1798 09:24:16.452594 # [ 213.712191] ---[ end trace 8a6897200a37b88b ]---
1799 09:24:16.453043 # WARNING_MESSAGE: saw 'message trigger': ok
1800 09:24:16.455550 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1801 09:24:16.456027 # selftests: lkdtm: EXCEPTION.sh
1802 09:24:16.663436 [ 214.984530] lkdtm: Performing direct entry EXCEPTION
1803 09:24:16.673106 [ 214.989656] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1804 09:24:16.690561 [ 214.998509] Mem abort info:
1805 09:24:16.691069 [ 215.001317] ESR = 0x96000044
1806 09:24:16.691513 [ 215.004423] EC = 0x25: DABT (current EL), IL = 32 bits
1807 09:24:16.692333 [ 215.009828] SET = 0, FnV = 0
1808 09:24:16.693819 [ 215.012890] EA = 0, S1PTW = 0
1809 09:24:16.694291 [ 215.016075] Data abort info:
1810 09:24:16.697032 [ 215.019080] ISV = 0, ISS = 0x00000044
1811 09:24:16.703700 [ 215.023147] CM = 0, WnR = 1
1812 09:24:16.706858 [ 215.026162] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006092db000
1813 09:24:16.716623 [ 215.032687] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1814 09:24:16.720018 [ 215.039584] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1815 09:24:16.783444 [ 215.045155] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1816 09:24:16.783944 [ 215.095225] CPU: 0 PID: 943 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1817 09:24:16.784358 [ 215.102874] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1818 09:24:16.805969 [ 215.109225] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1819 09:24:16.806445 [ 215.115235] pc : lkdtm_EXCEPTION+0x14/0x1c
1820 09:24:16.806885 [ 215.119327] lr : lkdtm_do_action+0x24/0x40
1821 09:24:16.807283 [ 215.123417] sp : ffff8000150bbd10
1822 09:24:16.808102 [ 215.126726] x29: ffff8000150bbd10 x28: ffff0005c2724980
1823 09:24:16.827610 [ 215.132037] x27: 0000000000000000 x26: 0000000000000000
1824 09:24:16.828084 [ 215.137347] x25: ffff8000119fb6b8 x24: ffff8000150bbe20
1825 09:24:16.828495 [ 215.142657] x23: 000000000000000a x22: ffff0005c98df000
1826 09:24:16.829313 [ 215.147966] x21: ffff80001200f300 x20: ffff8000119fb6f8
1827 09:24:16.850230 [ 215.153275] x19: 0000000000000004 x18: 0000000000000000
1828 09:24:16.850703 [ 215.158584] x17: 0000000000000000 x16: 0000000000000000
1829 09:24:16.851142 [ 215.163893] x15: 0000000000000030 x14: ffffffffffffffff
1830 09:24:16.851965 [ 215.169201] x13: ffff8000950bba07 x12: ffff8000150bba0f
1831 09:24:16.872850 [ 215.174511] x11: ffff800012c90328 x10: ffff800012ce84c8
1832 09:24:16.873324 [ 215.179821] x9 : ffff800010b26d34 x8 : ffff800012c904c8
1833 09:24:16.873733 [ 215.185130] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1834 09:24:16.874554 [ 215.190440] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
1835 09:24:16.874981 [ 215.195749] x3 : 0000000000000000 x2 : 0000000000000000
1836 09:24:16.895469 [ 215.201058] x1 : ffff0005c2724980 x0 : 0000000000000000
1837 09:24:16.895944 [ 215.206368] Call trace:
1838 09:24:16.896353 [ 215.208810] lkdtm_EXCEPTION+0x14/0x1c
1839 09:24:16.896749 [ 215.212555] direct_entry+0xd0/0x140
1840 09:24:16.897566 [ 215.216128] full_proxy_write+0x68/0xbc
1841 09:24:16.897965 [ 215.219964] vfs_write+0xec/0x20c
1842 09:24:16.917092 [ 215.223273] ksys_write+0x70/0x100
1843 09:24:16.917567 [ 215.226670] __arm64_sys_write+0x24/0x30
1844 09:24:16.917977 [ 215.230591] el0_svc_common.constprop.0+0x84/0x1e0
1845 09:24:16.918372 [ 215.235376] do_el0_svc+0x2c/0xa4
1846 09:24:16.919210 [ 215.238691] el0_svc+0x20/0x30
1847 09:24:16.919609 [ 215.241742] el0_sync_handler+0xb0/0xb4
1848 09:24:16.931099 [ 215.245574] el0_sync+0x180/0x1c0
1849 09:24:16.931572 [ 215.248887] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1850 09:24:16.937524 [ 215.254978] ---[ end trace 8a6897200a37b88c ]---
1851 09:24:16.937998 # Segmentation fault
1852 09:24:17.214528 # [ 214.984530] lkdtm: Performing direct entry EXCEPTION
1853 09:24:17.215036 # [ 214.989656] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1854 09:24:17.215873 # [ 214.998509] Mem abort info:
1855 09:24:17.216274 # [ 215.001317] ESR = 0x96000044
1856 09:24:17.237154 # [ 215.004423] EC = 0x25: DABT (current EL), IL = 32 bits
1857 09:24:17.237621 # [ 215.009828] SET = 0, FnV = 0
1858 09:24:17.238022 # [ 215.012890] EA = 0, S1PTW = 0
1859 09:24:17.238410 # [ 215.016075] Data abort info:
1860 09:24:17.239253 # [ 215.019080] ISV = 0, ISS = 0x00000044
1861 09:24:17.239645 # [ 215.023147] CM = 0, WnR = 1
1862 09:24:17.258772 # [ 215.026162] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006092db000
1863 09:24:17.259238 # [ 215.032687] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1864 09:24:17.260074 # [ 215.039584] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1865 09:24:17.325575 # [ 215.045155] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1866 09:24:17.326067 # [ 215.095225] CPU: 0 PID: 943 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1867 09:24:17.326934 # [ 215.102874] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1868 09:24:17.327340 # [ 215.109225] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1869 09:24:17.348225 # [ 215.115235] pc : lkdtm_EXCEPTION+0x14/0x1c
1870 09:24:17.348689 # [ 215.119327] lr : lkdtm_do_action+0x24/0x40
1871 09:24:17.349091 # [ 215.123417] sp : ffff8000150bbd10
1872 09:24:17.349480 # [ 215.126726] x29: ffff8000150bbd10 x28: ffff0005c2724980
1873 09:24:17.350299 # [ 215.132037] x27: 0000000000000000 x26: 0000000000000000
1874 09:24:17.369846 # [ 215.137347] x25: ffff8000119fb6b8 x24: ffff8000150bbe20
1875 09:24:17.370312 # [ 215.142657] x23: 000000000000000a x22: ffff0005c98df000
1876 09:24:17.370713 # [ 215.147966] x21: ffff80001200f300 x20: ffff8000119fb6f8
1877 09:24:17.371125 # [ 215.153275] x19: 0000000000000004 x18: 0000000000000000
1878 09:24:17.392458 # [ 215.158584] x17: 0000000000000000 x16: 0000000000000000
1879 09:24:17.392923 # [ 215.163893] x15: 0000000000000030 x14: ffffffffffffffff
1880 09:24:17.393325 # [ 215.169201] x13: ffff8000950bba07 x12: ffff8000150bba0f
1881 09:24:17.393709 # [ 215.174511] x11: ffff800012c90328 x10: ffff800012ce84c8
1882 09:24:17.414859 # [ 215.179821] x9 : ffff800010b26d34 x8 : ffff800012c904c8
1883 09:24:17.415324 # [ 215.185130] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1884 09:24:17.416165 # [ 215.190440] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
1885 09:24:17.416565 # [ 215.195749] x3 : 0000000000000000 x2 : 0000000000000000
1886 09:24:17.437476 # [ 215.201058] x1 : ffff0005c2724980 x0 : 0000000000000000
1887 09:24:17.437963 # [ 215.206368] Call trace:
1888 09:24:17.438388 # [ 215.208810] lkdtm_EXCEPTION+0x14/0x1c
1889 09:24:17.439250 # [ 215.212555] direct_entry+0xd0/0x140
1890 09:24:17.439644 # [ 215.216128] full_proxy_write+0x68/0xbc
1891 09:24:17.440022 # [ 215.219964] vfs_write+0xec/0x20c
1892 09:24:17.459092 # [ 215.223273] ksys_write+0x70/0x100
1893 09:24:17.459557 # [ 215.226670] __arm64_sys_write+0x24/0x30
1894 09:24:17.460425 # [ 215.230591] el0_svc_common.constprop.0+0x84/0x1e0
1895 09:24:17.460828 # [ 215.235376] do_el0_svc+0x2c/0xa4
1896 09:24:17.461213 # [ 215.238691] el0_svc+0x20/0x30
1897 09:24:17.480815 # [ 215.241742] el0_sync_handler+0xb0/0xb4
1898 09:24:17.481281 # [ 215.245574] el0_sync+0x180/0x1c0
1899 09:24:17.481681 # [ 215.248887] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1900 09:24:17.482073 # [ 215.254978] ---[ end trace 8a6897200a37b88c ]---
1901 09:24:17.482911 # EXCEPTION: saw 'call trace:': ok
1902 09:24:17.483304 ok 5 selftests: lkdtm: EXCEPTION.sh
1903 09:24:17.486195 # selftests: lkdtm: LOOP.sh
1904 09:24:18.191478 # Skipping LOOP: Hangs the system
1905 09:24:18.210654 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1906 09:24:18.234017 # selftests: lkdtm: EXHAUST_STACK.sh
1907 09:24:18.377759 # Skipping EXHAUST_STACK: Corrupts memory on failure
1908 09:24:18.393702 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1909 09:24:18.417079 # selftests: lkdtm: CORRUPT_STACK.sh
1910 09:24:18.570344 # Skipping CORRUPT_STACK: Crashes entire system on success
1911 09:24:18.585226 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1912 09:24:18.609687 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1913 09:24:18.764271 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1914 09:24:18.779099 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1915 09:24:18.802555 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1916 09:24:19.224150 [ 217.547831] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1917 09:24:19.232643 [ 217.553650] lkdtm: attempting good list addition
1918 09:24:19.237065 [ 217.558342] lkdtm: attempting corrupted list addition
1919 09:24:19.242512 [ 217.563541] lkdtm: list_add() corruption not detected!
1920 09:24:19.338027 # [ 217.547831] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1921 09:24:19.338490 # [ 217.553650] lkdtm: attempting good list addition
1922 09:24:19.338925 # [ 217.558342] lkdtm: attempting corrupted list addition
1923 09:24:19.341468 # [ 217.563541] lkdtm: list_add() corruption not detected!
1924 09:24:19.359254 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1925 09:24:19.431231 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1926 09:24:19.454616 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1927 09:24:19.960770 [ 218.274121] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1928 09:24:19.961246 [ 218.279755] lkdtm: attempting good list removal
1929 09:24:19.963998 [ 218.284346] lkdtm: attempting corrupted list removal
1930 09:24:19.969255 [ 218.289446] lkdtm: list_del() corruption not detected!
1931 09:24:20.076351 # [ 218.274121] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1932 09:24:20.076828 # [ 218.279755] lkdtm: attempting good list removal
1933 09:24:20.077685 # [ 218.284346] lkdtm: attempting corrupted list removal
1934 09:24:20.079758 # [ 218.289446] lkdtm: list_del() corruption not detected!
1935 09:24:20.095383 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1936 09:24:20.165217 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1937 09:24:20.191824 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1938 09:24:20.661999 [ 218.981329] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1939 09:24:20.673077 [ 218.987828] lkdtm: attempting bad read from page below current stack
1940 09:24:20.676127 [ 218.994283] Unable to handle kernel paging request at virtual address ffff8000154f7fff
1941 09:24:20.694395 [ 219.002535] Mem abort info:
1942 09:24:20.694899 [ 219.005353] ESR = 0x96000007
1943 09:24:20.695304 [ 219.008477] EC = 0x25: DABT (current EL), IL = 32 bits
1944 09:24:20.695691 [ 219.014040] SET = 0, FnV = 0
1945 09:24:20.697652 [ 219.017102] EA = 0, S1PTW = 0
1946 09:24:20.698116 [ 219.020292] Data abort info:
1947 09:24:20.708251 [ 219.023244] ISV = 0, ISS = 0x00000007
1948 09:24:20.708716 [ 219.027116] CM = 0, WnR = 0
1949 09:24:20.711734 [ 219.030126] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
1950 09:24:20.723730 [ 219.036896] [ffff8000154f7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060959d003, pte=0000000000000000
1951 09:24:20.743069 [ 219.049660] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1952 09:24:20.788250 [ 219.055230] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
1953 09:24:20.789193 [ 219.105300] CPU: 0 PID: 1178 Comm: cat Tainted: G D W 5.10.180-cip33 #1
1954 09:24:20.809946 [ 219.113037] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1955 09:24:20.810413 [ 219.119388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1956 09:24:20.810846 [ 219.125400] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1957 09:24:20.811690 [ 219.130794] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1958 09:24:20.832569 [ 219.136187] sp : ffff8000154fbce0
1959 09:24:20.833034 [ 219.139496] x29: ffff8000154fbce0 x28: ffff0005c2728000
1960 09:24:20.833891 [ 219.144807] x27: 0000000000000000 x26: 0000000000000000
1961 09:24:20.834293 [ 219.150117] x25: ffff8000119fb6b8 x24: ffff8000154fbe20
1962 09:24:20.834680 [ 219.155426] x23: 0000000000000019 x22: ffff0005c8028000
1963 09:24:20.855195 [ 219.160735] x21: ffff80001200f380 x20: ffff8000119fb768
1964 09:24:20.855662 [ 219.166045] x19: ffff8000154f8000 x18: 0000000000000000
1965 09:24:20.856063 [ 219.171354] x17: 0000000000000000 x16: 0000000000000000
1966 09:24:20.856904 [ 219.176663] x15: 0000000000000030 x14: ffffffffffffffff
1967 09:24:20.876780 [ 219.181973] x13: ffff8000954fb9c7 x12: ffff8000154fb9cf
1968 09:24:20.877253 [ 219.187282] x11: ffff800012c90328 x10: ffff800012ce84c8
1969 09:24:20.877656 [ 219.192591] x9 : ffff80001012d054 x8 : ffff800012c904c8
1970 09:24:20.878497 [ 219.197900] x7 : ffff800012ce84c8 x6 : ffff800012c61000
1971 09:24:20.899445 [ 219.203210] x5 : ffff800012c61c88 x4 : ffff00063f783c70
1972 09:24:20.899921 [ 219.208519] x3 : 0000000000000000 x2 : 0000000000000000
1973 09:24:20.900333 [ 219.213828] x1 : ffff0005c2728000 x0 : ffff80001200fe40
1974 09:24:20.900728 [ 219.219139] Call trace:
1975 09:24:20.901113 [ 219.221582] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1976 09:24:20.921937 [ 219.226632] lkdtm_do_action+0x24/0x40
1977 09:24:20.922410 [ 219.230376] direct_entry+0xd0/0x140
1978 09:24:20.922848 [ 219.233950] full_proxy_write+0x68/0xbc
1979 09:24:20.923244 [ 219.237786] vfs_write+0xec/0x20c
1980 09:24:20.923629 [ 219.241095] ksys_write+0x70/0x100
1981 09:24:20.924465 [ 219.244491] __arm64_sys_write+0x24/0x30
1982 09:24:20.943554 [ 219.248413] el0_svc_common.constprop.0+0x84/0x1e0
1983 09:24:20.944028 [ 219.253198] do_el0_svc+0x2c/0xa4
1984 09:24:20.944439 [ 219.256510] el0_svc+0x20/0x30
1985 09:24:20.945291 [ 219.259561] el0_sync_handler+0xb0/0xb4
1986 09:24:20.945693 [ 219.263393] el0_sync+0x180/0x1c0
1987 09:24:20.951209 [ 219.266705] Code: 91380000 97ffddfa d00060e0 91390000 (385ff261)
1988 09:24:20.951684 [ 219.272795] ---[ end trace 8a6897200a37b88d ]---
1989 09:24:20.955743 # Segmentation fault
1990 09:24:21.238032 # [ 218.981329] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1991 09:24:21.238963 # [ 218.987828] lkdtm: attempting bad read from page below current stack
1992 09:24:21.239386 # [ 218.994283] Unable to handle kernel paging request at virtual address ffff8000154f7fff
1993 09:24:21.259597 # [ 219.002535] Mem abort info:
1994 09:24:21.260072 # [ 219.005353] ESR = 0x96000007
1995 09:24:21.260482 # [ 219.008477] EC = 0x25: DABT (current EL), IL = 32 bits
1996 09:24:21.261338 # [ 219.014040] SET = 0, FnV = 0
1997 09:24:21.261740 # [ 219.017102] EA = 0, S1PTW = 0
1998 09:24:21.262129 # [ 219.020292] Data abort info:
1999 09:24:21.282283 # [ 219.023244] ISV = 0, ISS = 0x00000007
2000 09:24:21.282784 # [ 219.027116] CM = 0, WnR = 0
2001 09:24:21.283202 # [ 219.030126] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2002 09:24:21.304912 # [ 219.036896] [ffff8000154f7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060959d003, pte=0000000000000000
2003 09:24:21.305391 # [ 219.049660] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2004 09:24:21.349217 # [ 219.055230] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2005 09:24:21.350179 # [ 219.105300] CPU: 0 PID: 1178 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2006 09:24:21.370689 # [ 219.113037] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2007 09:24:21.371658 # [ 219.119388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2008 09:24:21.372080 # [ 219.125400] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2009 09:24:21.393471 # [ 219.130794] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2010 09:24:21.393946 # [ 219.136187] sp : ffff8000154fbce0
2011 09:24:21.394359 # [ 219.139496] x29: ffff8000154fbce0 x28: ffff0005c2728000
2012 09:24:21.394784 # [ 219.144807] x27: 0000000000000000 x26: 0000000000000000
2013 09:24:21.395181 # [ 219.150117] x25: ffff8000119fb6b8 x24: ffff8000154fbe20
2014 09:24:21.416065 # [ 219.155426] x23: 0000000000000019 x22: ffff0005c8028000
2015 09:24:21.416542 # [ 219.160735] x21: ffff80001200f380 x20: ffff8000119fb768
2016 09:24:21.416954 # [ 219.166045] x19: ffff8000154f8000 x18: 0000000000000000
2017 09:24:21.417376 # [ 219.171354] x17: 0000000000000000 x16: 0000000000000000
2018 09:24:21.437769 # [ 219.176663] x15: 0000000000000030 x14: ffffffffffffffff
2019 09:24:21.438243 # [ 219.181973] x13: ffff8000954fb9c7 x12: ffff8000154fb9cf
2020 09:24:21.438655 # [ 219.187282] x11: ffff800012c90328 x10: ffff800012ce84c8
2021 09:24:21.439102 # [ 219.192591] x9 : ffff80001012d054 x8 : ffff800012c904c8
2022 09:24:21.460185 # [ 219.197900] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2023 09:24:21.460667 # [ 219.203210] x5 : ffff800012c61c88 x4 : ffff00063f783c70
2024 09:24:21.461543 # [ 219.208519] x3 : 0000000000000000 x2 : 0000000000000000
2025 09:24:21.461951 # [ 219.213828] x1 : ffff0005c2728000 x0 : ffff80001200fe40
2026 09:24:21.462344 # [ 219.219139] Call trace:
2027 09:24:21.481832 # [ 219.221582] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2028 09:24:21.482318 # [ 219.226632] lkdtm_do_action+0x24/0x40
2029 09:24:21.482810 # [ 219.230376] direct_entry+0xd0/0x140
2030 09:24:21.483683 # [ 219.233950] full_proxy_write+0x68/0xbc
2031 09:24:21.484087 # [ 219.237786] vfs_write+0xec/0x20c
2032 09:24:21.505381 # [ 219.241095] ksys_write+0x70/0x100
2033 09:24:21.505855 # [ 219.244491] __arm64_sys_write+0x24/0x30
2034 09:24:21.506264 # [ 219.248413] el0_svc_common.constprop.0+0x84/0x1e0
2035 09:24:21.506661 # [ 219.253198] do_el0_svc+0x2c/0xa4
2036 09:24:21.507546 # [ 219.256510] el0_svc+0x20/0x30
2037 09:24:21.507945 # [ 219.259561] el0_sync_handler+0xb0/0xb4
2038 09:24:21.526985 # [ 219.263393] el0_sync+0x180/0x1c0
2039 09:24:21.527459 # [ 219.266705] Code: 91380000 97ffddfa d00060e0 91390000 (385ff261)
2040 09:24:21.528339 # [ 219.272795] ---[ end trace 8a6897200a37b88d ]---
2041 09:24:21.528747 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2042 09:24:21.534613 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2043 09:24:21.535128 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2044 09:24:22.408928 [ 220.724972] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2045 09:24:22.412206 [ 220.731568] lkdtm: attempting bad read from page above current stack
2046 09:24:22.421694 [ 220.739605] Unable to handle kernel paging request at virtual address ffff8000155cc000
2047 09:24:22.424131 [ 220.747722] Mem abort info:
2048 09:24:22.426449 [ 220.750586] ESR = 0x96000007
2049 09:24:22.443650 [ 220.753934] EC = 0x25: DABT (current EL), IL = 32 bits
2050 09:24:22.444119 [ 220.759289] SET = 0, FnV = 0
2051 09:24:22.444993 [ 220.762362] EA = 0, S1PTW = 0
2052 09:24:22.445396 [ 220.765519] Data abort info:
2053 09:24:22.449020 [ 220.768403] ISV = 0, ISS = 0x00000007
2054 09:24:22.449482 [ 220.772382] CM = 0, WnR = 0
2055 09:24:22.465311 [ 220.775422] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2056 09:24:22.468760 [ 220.782143] [ffff8000155cc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060959d003, pte=0000000000000000
2057 09:24:22.489064 [ 220.794895] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2058 09:24:22.533266 [ 220.800467] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2059 09:24:22.534235 [ 220.850538] CPU: 0 PID: 1223 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2060 09:24:22.554828 [ 220.858275] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2061 09:24:22.555293 [ 220.864626] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2062 09:24:22.555694 [ 220.870640] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2063 09:24:22.556555 [ 220.876120] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2064 09:24:22.578454 [ 220.881599] sp : ffff8000155cbce0
2065 09:24:22.578949 [ 220.884908] x29: ffff8000155cbce0 x28: ffff0005c2e36200
2066 09:24:22.579827 [ 220.890219] x27: 0000000000000000 x26: 0000000000000000
2067 09:24:22.580227 [ 220.895529] x25: ffff8000119fb6b8 x24: ffff8000155cbe20
2068 09:24:22.580610 [ 220.900838] x23: 000000000000001a x22: ffff0005c3c60000
2069 09:24:22.600087 [ 220.906149] x21: ffff80001200f3a0 x20: ffff8000119fb778
2070 09:24:22.600556 [ 220.911458] x19: ffff8000155cc000 x18: 0000000000000000
2071 09:24:22.600958 [ 220.916766] x17: 0000000000000000 x16: 0000000000000000
2072 09:24:22.601823 [ 220.922076] x15: 0000000000000000 x14: 0000000000000000
2073 09:24:22.621688 [ 220.927385] x13: 0000000000000000 x12: 0000000000000000
2074 09:24:22.622157 [ 220.932694] x11: 0000000000000000 x10: 0000000000001440
2075 09:24:22.622559 [ 220.938004] x9 : ffff80001012d054 x8 : 0000000000000000
2076 09:24:22.623456 [ 220.943313] x7 : 00d5481fb73014fc x6 : ffff800012c61000
2077 09:24:22.645323 [ 220.948623] x5 : ffff800012c61c88 x4 : ffff00063f761c70
2078 09:24:22.645788 [ 220.953932] x3 : 0000000000000000 x2 : 0000000000000000
2079 09:24:22.646186 [ 220.959241] x1 : ffff0005c2e36200 x0 : ffff80001200feb8
2080 09:24:22.646572 [ 220.964552] Call trace:
2081 09:24:22.647462 [ 220.966995] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2082 09:24:22.666836 [ 220.972132] lkdtm_do_action+0x24/0x40
2083 09:24:22.667301 [ 220.975876] direct_entry+0xd0/0x140
2084 09:24:22.667701 [ 220.979449] full_proxy_write+0x68/0xbc
2085 09:24:22.668087 [ 220.983284] vfs_write+0xec/0x20c
2086 09:24:22.668945 [ 220.986594] ksys_write+0x70/0x100
2087 09:24:22.669334 [ 220.989990] __arm64_sys_write+0x24/0x30
2088 09:24:22.689458 [ 220.993912] el0_svc_common.constprop.0+0x84/0x1e0
2089 09:24:22.689925 [ 220.998698] do_el0_svc+0x2c/0xa4
2090 09:24:22.690326 [ 221.002011] el0_svc+0x20/0x30
2091 09:24:22.690712 [ 221.005061] el0_sync_handler+0xb0/0xb4
2092 09:24:22.691119 [ 221.008893] el0_sync+0x180/0x1c0
2093 09:24:22.696888 [ 221.012206] Code: 97ffdde4 91401273 d00060e0 913ae000 (39400261)
2094 09:24:22.697354 [ 221.018297] ---[ end trace 8a6897200a37b88e ]---
2095 09:24:22.700291 # Segmentation fault
2096 09:24:23.003592 # [ 220.724972] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2097 09:24:23.004453 # [ 220.731568] lkdtm: attempting bad read from page above current stack
2098 09:24:23.004873 # [ 220.739605] Unable to handle kernel paging request at virtual address ffff8000155cc000
2099 09:24:23.026267 # [ 220.747722] Mem abort info:
2100 09:24:23.026799 # [ 220.750586] ESR = 0x96000007
2101 09:24:23.027161 # [ 220.753934] EC = 0x25: DABT (current EL), IL = 32 bits
2102 09:24:23.027972 # [ 220.759289] SET = 0, FnV = 0
2103 09:24:23.028377 # [ 220.762362] EA = 0, S1PTW = 0
2104 09:24:23.028729 # [ 220.765519] Data abort info:
2105 09:24:23.048950 # [ 220.768403] ISV = 0, ISS = 0x00000007
2106 09:24:23.049438 # [ 220.772382] CM = 0, WnR = 0
2107 09:24:23.049790 # [ 220.775422] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2108 09:24:23.071510 # [ 220.782143] [ffff8000155cc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060959d003, pte=0000000000000000
2109 09:24:23.071988 # [ 220.794895] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2110 09:24:23.114834 # [ 220.800467] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2111 09:24:23.115339 # [ 220.850538] CPU: 0 PID: 1223 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2112 09:24:23.137454 # [ 220.858275] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2113 09:24:23.137929 # [ 220.864626] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2114 09:24:23.138342 # [ 220.870640] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2115 09:24:23.159942 # [ 220.876120] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2116 09:24:23.160416 # [ 220.881599] sp : ffff8000155cbce0
2117 09:24:23.160825 # [ 220.884908] x29: ffff8000155cbce0 x28: ffff0005c2e36200
2118 09:24:23.161705 # [ 220.890219] x27: 0000000000000000 x26: 0000000000000000
2119 09:24:23.162108 # [ 220.895529] x25: ffff8000119fb6b8 x24: ffff8000155cbe20
2120 09:24:23.182551 # [ 220.900838] x23: 000000000000001a x22: ffff0005c3c60000
2121 09:24:23.183062 # [ 220.906149] x21: ffff80001200f3a0 x20: ffff8000119fb778
2122 09:24:23.183960 # [ 220.911458] x19: ffff8000155cc000 x18: 0000000000000000
2123 09:24:23.184381 # [ 220.916766] x17: 0000000000000000 x16: 0000000000000000
2124 09:24:23.204170 # [ 220.922076] x15: 0000000000000000 x14: 0000000000000000
2125 09:24:23.204644 # [ 220.927385] x13: 0000000000000000 x12: 0000000000000000
2126 09:24:23.205540 # [ 220.932694] x11: 0000000000000000 x10: 0000000000001440
2127 09:24:23.205946 # [ 220.938004] x9 : ffff80001012d054 x8 : 0000000000000000
2128 09:24:23.225729 # [ 220.943313] x7 : 00d5481fb73014fc x6 : ffff800012c61000
2129 09:24:23.226204 # [ 220.948623] x5 : ffff800012c61c88 x4 : ffff00063f761c70
2130 09:24:23.227074 # [ 220.953932] x3 : 0000000000000000 x2 : 0000000000000000
2131 09:24:23.227487 # [ 220.959241] x1 : ffff0005c2e36200 x0 : ffff80001200feb8
2132 09:24:23.249445 # [ 220.964552] Call trace:
2133 09:24:23.249917 # [ 220.966995] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2134 09:24:23.250329 # [ 220.972132] lkdtm_do_action+0x24/0x40
2135 09:24:23.250724 # [ 220.975876] direct_entry+0xd0/0x140
2136 09:24:23.251642 # [ 220.979449] full_proxy_write+0x68/0xbc
2137 09:24:23.252040 # [ 220.983284] vfs_write+0xec/0x20c
2138 09:24:23.270994 # [ 220.986594] ksys_write+0x70/0x100
2139 09:24:23.271507 # [ 220.989990] __arm64_sys_write+0x24/0x30
2140 09:24:23.271921 # [ 220.993912] el0_svc_common.constprop.0+0x84/0x1e0
2141 09:24:23.272320 # [ 220.998698] do_el0_svc+0x2c/0xa4
2142 09:24:23.272707 # [ 221.002011] el0_svc+0x20/0x30
2143 09:24:23.273089 # [ 221.005061] el0_sync_handler+0xb0/0xb4
2144 09:24:23.292521 # [ 221.008893] el0_sync+0x180/0x1c0
2145 09:24:23.292996 # [ 221.012206] Code: 97ffdde4 91401273 d00060e0 913ae000 (39400261)
2146 09:24:23.293410 # [ 221.018297] ---[ end trace 8a6897200a37b88e ]---
2147 09:24:23.294293 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2148 09:24:23.299024 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2149 09:24:23.299500 # selftests: lkdtm: UNSET_SMEP.sh
2150 09:24:24.284004 [ 222.604836] lkdtm: Performing direct entry UNSET_SMEP
2151 09:24:24.289348 [ 222.609992] lkdtm: XFAIL: this test is x86_64-only
2152 09:24:24.394254 # [ 222.604836] lkdtm: Performing direct entry UNSET_SMEP
2153 09:24:24.397504 # [ 222.609992] lkdtm: XFAIL: this test is x86_64-only
2154 09:24:24.419609 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2155 09:24:24.495827 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2156 09:24:24.521242 # selftests: lkdtm: DOUBLE_FAULT.sh
2157 09:24:24.996517 [ 223.316499] lkdtm: Performing direct entry DOUBLE_FAULT
2158 09:24:25.000818 [ 223.321941] lkdtm: XFAIL: this test is ia32-only
2159 09:24:25.086606 # [ 223.316499] lkdtm: Performing direct entry DOUBLE_FAULT
2160 09:24:25.089838 # [ 223.321941] lkdtm: XFAIL: this test is ia32-only
2161 09:24:25.116308 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2162 09:24:25.190288 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2163 09:24:25.213677 # selftests: lkdtm: CORRUPT_PAC.sh
2164 09:24:25.754377 [ 224.075161] lkdtm: Performing direct entry CORRUPT_PAC
2165 09:24:25.760962 [ 224.080394] lkdtm: FAIL: CPU lacks pointer authentication feature
2166 09:24:25.880471 # [ 224.075161] lkdtm: Performing direct entry CORRUPT_PAC
2167 09:24:25.883870 # [ 224.080394] lkdtm: FAIL: CPU lacks pointer authentication feature
2168 09:24:25.908151 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2169 09:24:25.973821 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2170 09:24:25.999240 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2171 09:24:26.536006 [ 224.851476] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2172 09:24:26.539196 [ 224.858038] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2173 09:24:26.633346 # [ 224.851476] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2174 09:24:26.636583 # [ 224.858038] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2175 09:24:26.659701 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2176 09:24:26.733864 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2177 09:24:26.758249 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2178 09:24:26.904122 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2179 09:24:26.917903 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2180 09:24:26.941311 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2181 09:24:27.124192 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2182 09:24:27.141194 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2183 09:24:27.166706 # selftests: lkdtm: READ_AFTER_FREE.sh
2184 09:24:27.509956 [ 225.830701] lkdtm: Performing direct entry READ_AFTER_FREE
2185 09:24:27.516447 [ 225.836417] lkdtm: Value in memory before free: 12345678
2186 09:24:27.521925 [ 225.841879] lkdtm: Attempting bad read from freed memory
2187 09:24:27.525256 [ 225.847278] lkdtm: Memory was not poisoned
2188 09:24:27.664089 # [ 225.830701] lkdtm: Performing direct entry READ_AFTER_FREE
2189 09:24:27.664568 # [ 225.836417] lkdtm: Value in memory before free: 12345678
2190 09:24:27.665469 # [ 225.841879] lkdtm: Attempting bad read from freed memory
2191 09:24:27.667427 # [ 225.847278] lkdtm: Memory was not poisoned
2192 09:24:27.685285 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2193 09:24:27.748815 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2194 09:24:27.773253 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2195 09:24:27.921238 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2196 09:24:27.935068 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2197 09:24:28.086187 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2198 09:24:28.435027 [ 226.746541] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2199 09:24:28.437732 [ 226.752660] lkdtm: Value in memory before free: 12345678
2200 09:24:28.438206 [ 226.758036] lkdtm: Attempting to read from freed memory
2201 09:24:28.442476 [ 226.763327] lkdtm: Buddy page was not poisoned
2202 09:24:28.545318 # [ 226.746541] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2203 09:24:28.546290 # [ 226.752660] lkdtm: Value in memory before free: 12345678
2204 09:24:28.548736 # [ 226.758036] lkdtm: Attempting to read from freed memory
2205 09:24:28.549211 # [ 226.763327] lkdtm: Buddy page was not poisoned
2206 09:24:28.563306 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2207 09:24:28.638517 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2208 09:24:28.662976 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2209 09:24:29.087613 [ 227.406485] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2210 09:24:29.090792 [ 227.412156] lkdtm: Attempting double slab free ...
2211 09:24:29.190236 # [ 227.406485] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2212 09:24:29.190699 # [ 227.412156] lkdtm: Attempting double slab free ...
2213 09:24:29.210346 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2214 09:24:29.278020 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2215 09:24:29.301396 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2216 09:24:29.743980 [ 228.064610] lkdtm: Performing direct entry SLAB_FREE_CROSS
2217 09:24:29.749288 [ 228.070257] lkdtm: Attempting cross-cache slab free ...
2218 09:24:29.841611 # [ 228.064610] lkdtm: Performing direct entry SLAB_FREE_CROSS
2219 09:24:29.842087 # [ 228.070257] lkdtm: Attempting cross-cache slab free ...
2220 09:24:29.865772 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2221 09:24:29.937808 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2222 09:24:29.960092 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2223 09:24:30.401489 [ 228.721583] lkdtm: Performing direct entry SLAB_FREE_PAGE
2224 09:24:30.405844 [ 228.727137] lkdtm: Attempting non-Slab slab free ...
2225 09:24:30.497101 # [ 228.721583] lkdtm: Performing direct entry SLAB_FREE_PAGE
2226 09:24:30.500322 # [ 228.727137] lkdtm: Attempting non-Slab slab free ...
2227 09:24:30.524673 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2228 09:24:30.597681 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2229 09:24:30.621033 # selftests: lkdtm: SOFTLOCKUP.sh
2230 09:24:30.815468 # Skipping SOFTLOCKUP: Hangs the system
2231 09:24:30.831435 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2232 09:24:30.854770 # selftests: lkdtm: HARDLOCKUP.sh
2233 09:24:31.003815 # Skipping HARDLOCKUP: Hangs the system
2234 09:24:31.022992 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2235 09:24:31.046408 # selftests: lkdtm: SPINLOCKUP.sh
2236 09:24:31.195451 # Skipping SPINLOCKUP: Hangs the system
2237 09:24:31.211422 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2238 09:24:31.235882 # selftests: lkdtm: HUNG_TASK.sh
2239 09:24:31.387130 # Skipping HUNG_TASK: Hangs the system
2240 09:24:31.403128 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2241 09:24:31.429670 # selftests: lkdtm: EXEC_DATA.sh
2242 09:24:31.782212 [ 230.103183] lkdtm: Performing direct entry EXEC_DATA
2243 09:24:31.788844 [ 230.108273] lkdtm: attempting ok execution at ffff800010b27c70
2244 09:24:31.800751 [ 230.114191] lkdtm: attempting bad execution at ffff800013bf4700
2245 09:24:31.804026 [ 230.120188] Unable to handle kernel execute from non-executable memory at virtual address ffff800013bf4700
2246 09:24:31.807208 [ 230.129934] Mem abort info:
2247 09:24:31.810611 [ 230.132887] ESR = 0x8600000e
2248 09:24:31.830102 [ 230.136049] EC = 0x21: IABT (current EL), IL = 32 bits
2249 09:24:31.830580 [ 230.141389] SET = 0, FnV = 0
2250 09:24:31.831023 [ 230.144462] EA = 0, S1PTW = 0
2251 09:24:31.831926 [ 230.147628] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2252 09:24:31.842100 [ 230.154358] [ffff800013bf4700] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=006800004bc00701
2253 09:24:31.845341 [ 230.165012] Internal error: Oops: 8600000e [#5] PREEMPT SMP
2254 09:24:31.909079 [ 230.170582] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2255 09:24:31.909583 [ 230.220652] CPU: 1 PID: 1780 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2256 09:24:31.909997 [ 230.228390] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2257 09:24:31.930439 [ 230.234742] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2258 09:24:31.930943 [ 230.240754] pc : data_area+0x0/0x40
2259 09:24:31.931355 [ 230.244244] lr : execute_location+0x84/0xa4
2260 09:24:31.932256 [ 230.248421] sp : ffff800016063cd0
2261 09:24:31.932657 [ 230.251730] x29: ffff800016063cd0 x28: ffff0005c82b3100
2262 09:24:31.954224 [ 230.257042] x27: 0000000000000000 x26: 0000000000000000
2263 09:24:31.954697 [ 230.262352] x25: ffff8000119fb6b8 x24: ffff800016063e20
2264 09:24:31.955662 [ 230.267662] x23: 000000000000000a x22: ffff0005c2eb6000
2265 09:24:31.956071 [ 230.272971] x21: 0000000000000001 x20: ffff800010b27c70
2266 09:24:31.975772 [ 230.278281] x19: ffff800013bf4700 x18: 0000000000000000
2267 09:24:31.976246 [ 230.283591] x17: 0000000000000000 x16: 0000000000000000
2268 09:24:31.976658 [ 230.288900] x15: 0000000000000030 x14: ffffffffffffffff
2269 09:24:31.977566 [ 230.294209] x13: ffff8000960639b7 x12: ffff8000160639bf
2270 09:24:31.998370 [ 230.299518] x11: ffff800012c90328 x10: ffff800012ce84c8
2271 09:24:31.998879 [ 230.304827] x9 : ffff80001012d054 x8 : ffff800012c904c8
2272 09:24:31.999293 [ 230.310136] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2273 09:24:32.000198 [ 230.315445] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2274 09:24:32.000601 [ 230.320755] x3 : 0000000000000000 x2 : 0000000000000000
2275 09:24:32.019997 [ 230.326064] x1 : ffff0005c82b3100 x0 : 0000000000000033
2276 09:24:32.020472 [ 230.331374] Call trace:
2277 09:24:32.020881 [ 230.333818] data_area+0x0/0x40
2278 09:24:32.021788 [ 230.336956] lkdtm_EXEC_DATA+0x24/0x30
2279 09:24:32.022186 [ 230.340705] lkdtm_do_action+0x24/0x40
2280 09:24:32.022572 [ 230.344448] direct_entry+0xd0/0x140
2281 09:24:32.042617 [ 230.348022] full_proxy_write+0x68/0xbc
2282 09:24:32.043139 [ 230.351859] vfs_write+0xec/0x20c
2283 09:24:32.043552 [ 230.355169] ksys_write+0x70/0x100
2284 09:24:32.043947 [ 230.358566] __arm64_sys_write+0x24/0x30
2285 09:24:32.044333 [ 230.362488] el0_svc_common.constprop.0+0x84/0x1e0
2286 09:24:32.044715 [ 230.367274] do_el0_svc+0x2c/0xa4
2287 09:24:32.063097 [ 230.370585] el0_svc+0x20/0x30
2288 09:24:32.063573 [ 230.373636] el0_sync_handler+0xb0/0xb4
2289 09:24:32.063982 [ 230.377467] el0_sync+0x180/0x1c0
2290 09:24:32.064378 [ 230.380782] Code: c0f56e00 ffff0005 c0f56f00 ffff0005 (aa1e03e9)
2291 09:24:32.069519 [ 230.386872] ---[ end trace 8a6897200a37b88f ]---
2292 09:24:32.069992 # Segmentation fault
2293 09:24:32.340145 # [ 230.103183] lkdtm: Performing direct entry EXEC_DATA
2294 09:24:32.340622 # [ 230.108273] lkdtm: attempting ok execution at ffff800010b27c70
2295 09:24:32.341549 # [ 230.114191] lkdtm: attempting bad execution at ffff800013bf4700
2296 09:24:32.361714 # [ 230.120188] Unable to handle kernel execute from non-executable memory at virtual address ffff800013bf4700
2297 09:24:32.362191 # [ 230.129934] Mem abort info:
2298 09:24:32.362603 # [ 230.132887] ESR = 0x8600000e
2299 09:24:32.363046 # [ 230.136049] EC = 0x21: IABT (current EL), IL = 32 bits
2300 09:24:32.363952 # [ 230.141389] SET = 0, FnV = 0
2301 09:24:32.384332 # [ 230.144462] EA = 0, S1PTW = 0
2302 09:24:32.384804 # [ 230.147628] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2303 09:24:32.385735 # [ 230.154358] [ffff800013bf4700] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=006800004bc00701
2304 09:24:32.406989 # [ 230.165012] Internal error: Oops: 8600000e [#5] PREEMPT SMP
2305 09:24:32.451217 # [ 230.170582] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2306 09:24:32.452225 # [ 230.220652] CPU: 1 PID: 1780 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2307 09:24:32.452638 # [ 230.228390] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2308 09:24:32.472921 # [ 230.234742] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2309 09:24:32.473389 # [ 230.240754] pc : data_area+0x0/0x40
2310 09:24:32.473792 # [ 230.244244] lr : execute_location+0x84/0xa4
2311 09:24:32.474178 # [ 230.248421] sp : ffff800016063cd0
2312 09:24:32.496434 # [ 230.251730] x29: ffff800016063cd0 x28: ffff0005c82b3100
2313 09:24:32.496898 # [ 230.257042] x27: 0000000000000000 x26: 0000000000000000
2314 09:24:32.497822 # [ 230.262352] x25: ffff8000119fb6b8 x24: ffff800016063e20
2315 09:24:32.498222 # [ 230.267662] x23: 000000000000000a x22: ffff0005c2eb6000
2316 09:24:32.518017 # [ 230.272971] x21: 0000000000000001 x20: ffff800010b27c70
2317 09:24:32.518497 # [ 230.278281] x19: ffff800013bf4700 x18: 0000000000000000
2318 09:24:32.518940 # [ 230.283591] x17: 0000000000000000 x16: 0000000000000000
2319 09:24:32.519859 # [ 230.288900] x15: 0000000000000030 x14: ffffffffffffffff
2320 09:24:32.520259 # [ 230.294209] x13: ffff8000960639b7 x12: ffff8000160639bf
2321 09:24:32.539550 # [ 230.299518] x11: ffff800012c90328 x10: ffff800012ce84c8
2322 09:24:32.540014 # [ 230.304827] x9 : ffff80001012d054 x8 : ffff800012c904c8
2323 09:24:32.540939 # [ 230.310136] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2324 09:24:32.541340 # [ 230.315445] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2325 09:24:32.562139 # [ 230.320755] x3 : 0000000000000000 x2 : 0000000000000000
2326 09:24:32.562603 # [ 230.326064] x1 : ffff0005c82b3100 x0 : 0000000000000033
2327 09:24:32.563629 # [ 230.331374] Call trace:
2328 09:24:32.564032 # [ 230.333818] data_area+0x0/0x40
2329 09:24:32.564420 # [ 230.336956] lkdtm_EXEC_DATA+0x24/0x30
2330 09:24:32.583631 # [ 230.340705] lkdtm_do_action+0x24/0x40
2331 09:24:32.584094 # [ 230.344448] direct_entry+0xd0/0x140
2332 09:24:32.584493 # [ 230.348022] full_proxy_write+0x68/0xbc
2333 09:24:32.585403 # [ 230.351859] vfs_write+0xec/0x20c
2334 09:24:32.585798 # [ 230.355169] ksys_write+0x70/0x100
2335 09:24:32.586185 # [ 230.358566] __arm64_sys_write+0x24/0x30
2336 09:24:32.607484 # [ 230.362488] el0_svc_common.constprop.0+0x84/0x1e0
2337 09:24:32.607950 # [ 230.367274] do_el0_svc+0x2c/0xa4
2338 09:24:32.608350 # [ 230.370585] el0_svc+0x20/0x30
2339 09:24:32.609262 # [ 230.373636] el0_sync_handler+0xb0/0xb4
2340 09:24:32.609654 # [ 230.377467] el0_sync+0x180/0x1c0
2341 09:24:32.622636 # [ 230.380782] Code: c0f56e00 ffff0005 c0f56f00 ffff0005 (aa1e03e9)
2342 09:24:32.623163 # [ 230.386872] ---[ end trace 8a6897200a37b88f ]---
2343 09:24:32.623660 # EXEC_DATA: saw 'call trace:': ok
2344 09:24:32.625923 ok 30 selftests: lkdtm: EXEC_DATA.sh
2345 09:24:32.626387 # selftests: lkdtm: EXEC_STACK.sh
2346 09:24:33.639299 [ 231.960046] lkdtm: Performing direct entry EXEC_STACK
2347 09:24:33.645953 [ 231.965246] lkdtm: attempting ok execution at ffff800010b27c70
2348 09:24:33.657844 [ 231.971171] lkdtm: attempting bad execution at ffff800016153cc8
2349 09:24:33.660992 [ 231.977166] Unable to handle kernel execute from non-executable memory at virtual address ffff800016153cc8
2350 09:24:33.664368 [ 231.986911] Mem abort info:
2351 09:24:33.682649 [ 231.990095] ESR = 0x8600000f
2352 09:24:33.683150 [ 231.993162] EC = 0x21: IABT (current EL), IL = 32 bits
2353 09:24:33.684082 [ 231.998514] SET = 0, FnV = 0
2354 09:24:33.684483 [ 232.001600] EA = 0, S1PTW = 0
2355 09:24:33.686064 [ 232.004746] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2356 09:24:33.701106 [ 232.011627] [ffff800016153cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000605759003, pte=00680006060a3703
2357 09:24:33.704433 [ 232.024197] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2358 09:24:33.768043 [ 232.029767] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2359 09:24:33.768537 [ 232.079839] CPU: 0 PID: 1822 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2360 09:24:33.768943 [ 232.087577] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2361 09:24:33.790627 [ 232.093928] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2362 09:24:33.791123 [ 232.099935] pc : 0xffff800016153cc8
2363 09:24:33.791527 [ 232.103428] lr : execute_location+0x84/0xa4
2364 09:24:33.791914 [ 232.107605] sp : ffff800016153c80
2365 09:24:33.792823 [ 232.110914] x29: ffff800016153c80 x28: ffff0005c95fc980
2366 09:24:33.813294 [ 232.116225] x27: 0000000000000000 x26: 0000000000000000
2367 09:24:33.813761 [ 232.121535] x25: ffff8000119fb6b8 x24: ffff800016153e20
2368 09:24:33.814164 [ 232.126845] x23: 000000000000000b x22: ffff0005c60c3000
2369 09:24:33.814553 [ 232.132154] x21: 0000000000000001 x20: ffff800010b27c70
2370 09:24:33.834809 [ 232.137463] x19: ffff800016153cc8 x18: 0000000000000000
2371 09:24:33.835275 [ 232.142772] x17: 0000000000000000 x16: 0000000000000000
2372 09:24:33.835675 [ 232.148081] x15: 0000000000000030 x14: ffffffffffffffff
2373 09:24:33.836594 [ 232.153390] x13: ffff800096153967 x12: ffff80001615396f
2374 09:24:33.857409 [ 232.158700] x11: ffff800012c90328 x10: ffff800012ce84c8
2375 09:24:33.857884 [ 232.164008] x9 : ffff80001012d054 x8 : ffff800012c904c8
2376 09:24:33.858296 [ 232.169318] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2377 09:24:33.858694 [ 232.174627] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2378 09:24:33.859114 [ 232.179935] x3 : 0000000000000000 x2 : 0000000000000000
2379 09:24:33.879882 [ 232.185245] x1 : ffff0005c95fc980 x0 : 0000000000000033
2380 09:24:33.880355 [ 232.190554] Call trace:
2381 09:24:33.880764 [ 232.192996] 0xffff800016153cc8
2382 09:24:33.881693 [ 232.196134] lkdtm_EXEC_STACK+0x30/0x58
2383 09:24:33.882092 [ 232.199969] lkdtm_do_action+0x24/0x40
2384 09:24:33.882478 [ 232.203713] direct_entry+0xd0/0x140
2385 09:24:33.901546 [ 232.207286] full_proxy_write+0x68/0xbc
2386 09:24:33.902018 [ 232.211123] vfs_write+0xec/0x20c
2387 09:24:33.902428 [ 232.214432] ksys_write+0x70/0x100
2388 09:24:33.902850 [ 232.217828] __arm64_sys_write+0x24/0x30
2389 09:24:33.903775 [ 232.221751] el0_svc_common.constprop.0+0x84/0x1e0
2390 09:24:33.904174 [ 232.226536] do_el0_svc+0x2c/0xa4
2391 09:24:33.922008 [ 232.229848] el0_svc+0x20/0x30
2392 09:24:33.922481 [ 232.232897] el0_sync_handler+0xb0/0xb4
2393 09:24:33.922927 [ 232.236729] el0_sync+0x180/0x1c0
2394 09:24:33.923860 [ 232.240043] Code: 10b26d34 ffff8000 16153d20 ffff8000 (aa1e03e9)
2395 09:24:33.927509 [ 232.246132] ---[ end trace 8a6897200a37b890 ]---
2396 09:24:33.927983 # Segmentation fault
2397 09:24:34.207971 # [ 231.960046] lkdtm: Performing direct entry EXEC_STACK
2398 09:24:34.208449 # [ 231.965246] lkdtm: attempting ok execution at ffff800010b27c70
2399 09:24:34.209396 # [ 231.971171] lkdtm: attempting bad execution at ffff800016153cc8
2400 09:24:34.229501 # [ 231.977166] Unable to handle kernel execute from non-executable memory at virtual address ffff800016153cc8
2401 09:24:34.229982 # [ 231.986911] Mem abort info:
2402 09:24:34.230390 # [ 231.990095] ESR = 0x8600000f
2403 09:24:34.231358 # [ 231.993162] EC = 0x21: IABT (current EL), IL = 32 bits
2404 09:24:34.231763 # [ 231.998514] SET = 0, FnV = 0
2405 09:24:34.252089 # [ 232.001600] EA = 0, S1PTW = 0
2406 09:24:34.252563 # [ 232.004746] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2407 09:24:34.253513 # [ 232.011627] [ffff800016153cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000605759003, pte=00680006060a3703
2408 09:24:34.273677 # [ 232.024197] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2409 09:24:34.319037 # [ 232.029767] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2410 09:24:34.319538 # [ 232.079839] CPU: 0 PID: 1822 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2411 09:24:34.340534 # [ 232.087577] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2412 09:24:34.341031 # [ 232.093928] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2413 09:24:34.341443 # [ 232.099935] pc : 0xffff800016153cc8
2414 09:24:34.341838 # [ 232.103428] lr : execute_location+0x84/0xa4
2415 09:24:34.342787 # [ 232.107605] sp : ffff800016153c80
2416 09:24:34.363143 # [ 232.110914] x29: ffff800016153c80 x28: ffff0005c95fc980
2417 09:24:34.363618 # [ 232.116225] x27: 0000000000000000 x26: 0000000000000000
2418 09:24:34.364029 # [ 232.121535] x25: ffff8000119fb6b8 x24: ffff800016153e20
2419 09:24:34.364965 # [ 232.126845] x23: 000000000000000b x22: ffff0005c60c3000
2420 09:24:34.385677 # [ 232.132154] x21: 0000000000000001 x20: ffff800010b27c70
2421 09:24:34.386150 # [ 232.137463] x19: ffff800016153cc8 x18: 0000000000000000
2422 09:24:34.387125 # [ 232.142772] x17: 0000000000000000 x16: 0000000000000000
2423 09:24:34.387537 # [ 232.148081] x15: 0000000000000030 x14: ffffffffffffffff
2424 09:24:34.408370 # [ 232.153390] x13: ffff800096153967 x12: ffff80001615396f
2425 09:24:34.408845 # [ 232.158700] x11: ffff800012c90328 x10: ffff800012ce84c8
2426 09:24:34.409796 # [ 232.164008] x9 : ffff80001012d054 x8 : ffff800012c904c8
2427 09:24:34.410206 # [ 232.169318] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2428 09:24:34.429911 # [ 232.174627] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2429 09:24:34.430386 # [ 232.179935] x3 : 0000000000000000 x2 : 0000000000000000
2430 09:24:34.431381 # [ 232.185245] x1 : ffff0005c95fc980 x0 : 0000000000000033
2431 09:24:34.431793 # [ 232.190554] Call trace:
2432 09:24:34.432187 # [ 232.192996] 0xffff800016153cc8
2433 09:24:34.432573 # [ 232.196134] lkdtm_EXEC_STACK+0x30/0x58
2434 09:24:34.451505 # [ 232.199969] lkdtm_do_action+0x24/0x40
2435 09:24:34.451979 # [ 232.203713] direct_entry+0xd0/0x140
2436 09:24:34.452933 # [ 232.207286] full_proxy_write+0x68/0xbc
2437 09:24:34.453344 # [ 232.211123] vfs_write+0xec/0x20c
2438 09:24:34.453737 # [ 232.214432] ksys_write+0x70/0x100
2439 09:24:34.474161 # [ 232.217828] __arm64_sys_write+0x24/0x30
2440 09:24:34.474635 # [ 232.221751] el0_svc_common.constprop.0+0x84/0x1e0
2441 09:24:34.475090 # [ 232.226536] do_el0_svc+0x2c/0xa4
2442 09:24:34.475487 # [ 232.229848] el0_svc+0x20/0x30
2443 09:24:34.475876 # [ 232.232897] el0_sync_handler+0xb0/0xb4
2444 09:24:34.476802 # [ 232.236729] el0_sync+0x180/0x1c0
2445 09:24:34.492476 # [ 232.240043] Code: 10b26d34 ffff8000 16153d20 ffff8000 (aa1e03e9)
2446 09:24:34.492951 # [ 232.246132] ---[ end trace 8a6897200a37b890 ]---
2447 09:24:34.493362 # EXEC_STACK: saw 'call trace:': ok
2448 09:24:34.493757 ok 31 selftests: lkdtm: EXEC_STACK.sh
2449 09:24:34.495892 # selftests: lkdtm: EXEC_KMALLOC.sh
2450 09:24:35.497591 [ 233.818344] lkdtm: Performing direct entry EXEC_KMALLOC
2451 09:24:35.504104 [ 233.823748] lkdtm: attempting ok execution at ffff800010b27c70
2452 09:24:35.511798 [ 233.831247] lkdtm: attempting bad execution at ffff0005c3555880
2453 09:24:35.521440 [ 233.837563] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c3555880
2454 09:24:35.524812 [ 233.847899] Mem abort info:
2455 09:24:35.528115 [ 233.851112] ESR = 0x8600000f
2456 09:24:35.548701 [ 233.854295] EC = 0x21: IABT (current EL), IL = 32 bits
2457 09:24:35.549166 [ 233.859638] SET = 0, FnV = 0
2458 09:24:35.549566 [ 233.862720] EA = 0, S1PTW = 0
2459 09:24:35.550503 [ 233.865994] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2460 09:24:35.561648 [ 233.872773] [ffff0005c3555880] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc47003, pmd=000000067fc2c003, pte=0068000603555707
2461 09:24:35.565011 [ 233.885343] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2462 09:24:35.628517 [ 233.890914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2463 09:24:35.629007 [ 233.940984] CPU: 0 PID: 1864 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2464 09:24:35.629965 [ 233.948721] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2465 09:24:35.652189 [ 233.955072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2466 09:24:35.652653 [ 233.961078] pc : 0xffff0005c3555880
2467 09:24:35.653053 [ 233.964571] lr : execute_location+0x84/0xa4
2468 09:24:35.653438 [ 233.968748] sp : ffff800016233cc0
2469 09:24:35.654365 [ 233.972057] x29: ffff800016233cc0 x28: ffff0005c2729880
2470 09:24:35.673740 [ 233.977368] x27: 0000000000000000 x26: 0000000000000000
2471 09:24:35.674204 [ 233.982678] x25: ffff8000119fb6b8 x24: ffff800016233e20
2472 09:24:35.674604 [ 233.987988] x23: 000000000000000d x22: ffff0005c98bc000
2473 09:24:35.675576 [ 233.993297] x21: 0000000000000001 x20: ffff800010b27c70
2474 09:24:35.696372 [ 233.998607] x19: ffff0005c3555880 x18: 0000000000000000
2475 09:24:35.696835 [ 234.003916] x17: 0000000000000000 x16: 0000000000000000
2476 09:24:35.697236 [ 234.009225] x15: 0000000000000000 x14: 0000000000000000
2477 09:24:35.698174 [ 234.014534] x13: 0000000000000000 x12: 0000000000000000
2478 09:24:35.719020 [ 234.019844] x11: 0000000000000000 x10: 0000000000001440
2479 09:24:35.719493 [ 234.025154] x9 : ffff80001012d054 x8 : 0000000000000000
2480 09:24:35.719895 [ 234.030463] x7 : 0000000000000004 x6 : ffff800012c61000
2481 09:24:35.720833 [ 234.035772] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2482 09:24:35.721225 [ 234.041081] x3 : 0000000000000000 x2 : 0000000000000000
2483 09:24:35.740636 [ 234.046391] x1 : ffff0005c2729880 x0 : 0000000000000033
2484 09:24:35.741101 [ 234.051701] Call trace:
2485 09:24:35.741504 [ 234.054143] 0xffff0005c3555880
2486 09:24:35.741893 [ 234.057284] lkdtm_EXEC_KMALLOC+0x34/0x4c
2487 09:24:35.742271 [ 234.061289] lkdtm_do_action+0x24/0x40
2488 09:24:35.742646 [ 234.065032] direct_entry+0xd0/0x140
2489 09:24:35.763188 [ 234.068606] full_proxy_write+0x68/0xbc
2490 09:24:35.763651 [ 234.072440] vfs_write+0xec/0x20c
2491 09:24:35.764054 [ 234.075750] ksys_write+0x70/0x100
2492 09:24:35.764997 [ 234.079145] __arm64_sys_write+0x24/0x30
2493 09:24:35.765391 [ 234.083067] el0_svc_common.constprop.0+0x84/0x1e0
2494 09:24:35.765770 [ 234.087854] do_el0_svc+0x2c/0xa4
2495 09:24:35.783726 [ 234.091165] el0_svc+0x20/0x30
2496 09:24:35.784191 [ 234.094214] el0_sync_handler+0xb0/0xb4
2497 09:24:35.784590 [ 234.098046] el0_sync+0x180/0x1c0
2498 09:24:35.784972 [ 234.101360] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2499 09:24:35.786949 [ 234.107450] ---[ end trace 8a6897200a37b891 ]---
2500 09:24:35.793323 # Segmentation fault
2501 09:24:36.041821 # [ 233.818344] lkdtm: Performing direct entry EXEC_KMALLOC
2502 09:24:36.042297 # [ 233.823748] lkdtm: attempting ok execution at ffff800010b27c70
2503 09:24:36.042709 # [ 233.831247] lkdtm: attempting bad execution at ffff0005c3555880
2504 09:24:36.064454 # [ 233.837563] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c3555880
2505 09:24:36.064932 # [ 233.847899] Mem abort info:
2506 09:24:36.065343 # [ 233.851112] ESR = 0x8600000f
2507 09:24:36.065740 # [ 233.854295] EC = 0x21: IABT (current EL), IL = 32 bits
2508 09:24:36.066130 # [ 233.859638] SET = 0, FnV = 0
2509 09:24:36.085975 # [ 233.862720] EA = 0, S1PTW = 0
2510 09:24:36.086448 # [ 233.865994] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2511 09:24:36.087446 # [ 233.872773] [ffff0005c3555880] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc47003, pmd=000000067fc2c003, pte=0068000603555707
2512 09:24:36.107454 # [ 233.885343] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2513 09:24:36.152761 # [ 233.890914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2514 09:24:36.153817 # [ 233.940984] CPU: 0 PID: 1864 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2515 09:24:36.175263 # [ 233.948721] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2516 09:24:36.175736 # [ 233.955072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2517 09:24:36.176707 # [ 233.961078] pc : 0xffff0005c3555880
2518 09:24:36.177113 # [ 233.964571] lr : execute_location+0x84/0xa4
2519 09:24:36.177505 # [ 233.968748] sp : ffff800016233cc0
2520 09:24:36.197017 # [ 233.972057] x29: ffff800016233cc0 x28: ffff0005c2729880
2521 09:24:36.197493 # [ 233.977368] x27: 0000000000000000 x26: 0000000000000000
2522 09:24:36.197904 # [ 233.982678] x25: ffff8000119fb6b8 x24: ffff800016233e20
2523 09:24:36.198299 # [ 233.987988] x23: 000000000000000d x22: ffff0005c98bc000
2524 09:24:36.218533 # [ 233.993297] x21: 0000000000000001 x20: ffff800010b27c70
2525 09:24:36.219039 # [ 233.998607] x19: ffff0005c3555880 x18: 0000000000000000
2526 09:24:36.219450 # [ 234.003916] x17: 0000000000000000 x16: 0000000000000000
2527 09:24:36.220407 # [ 234.009225] x15: 0000000000000000 x14: 0000000000000000
2528 09:24:36.242159 # [ 234.014534] x13: 0000000000000000 x12: 0000000000000000
2529 09:24:36.242636 # [ 234.019844] x11: 0000000000000000 x10: 0000000000001440
2530 09:24:36.243664 # [ 234.025154] x9 : ffff80001012d054 x8 : 0000000000000000
2531 09:24:36.244079 # [ 234.030463] x7 : 0000000000000004 x6 : ffff800012c61000
2532 09:24:36.263767 # [ 234.035772] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2533 09:24:36.264240 # [ 234.041081] x3 : 0000000000000000 x2 : 0000000000000000
2534 09:24:36.264652 # [ 234.046391] x1 : ffff0005c2729880 x0 : 0000000000000033
2535 09:24:36.265050 # [ 234.051701] Call trace:
2536 09:24:36.266002 # [ 234.054143] 0xffff0005c3555880
2537 09:24:36.286379 # [ 234.057284] lkdtm_EXEC_KMALLOC+0x34/0x4c
2538 09:24:36.286885 # [ 234.061289] lkdtm_do_action+0x24/0x40
2539 09:24:36.287298 # [ 234.065032] direct_entry+0xd0/0x140
2540 09:24:36.288256 # [ 234.068606] full_proxy_write+0x68/0xbc
2541 09:24:36.288655 # [ 234.072440] vfs_write+0xec/0x20c
2542 09:24:36.289042 # [ 234.075750] ksys_write+0x70/0x100
2543 09:24:36.307983 # [ 234.079145] __arm64_sys_write+0x24/0x30
2544 09:24:36.308457 # [ 234.083067] el0_svc_common.constprop.0+0x84/0x1e0
2545 09:24:36.308866 # [ 234.087854] do_el0_svc+0x2c/0xa4
2546 09:24:36.309823 # [ 234.091165] el0_svc+0x20/0x30
2547 09:24:36.310225 # [ 234.094214] el0_sync_handler+0xb0/0xb4
2548 09:24:36.310612 # [ 234.098046] el0_sync+0x180/0x1c0
2549 09:24:36.326384 # [ 234.101360] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2550 09:24:36.326930 # [ 234.107450] ---[ end trace 8a6897200a37b891 ]---
2551 09:24:36.327350 # EXEC_KMALLOC: saw 'call trace:': ok
2552 09:24:36.327746 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2553 09:24:36.329781 # selftests: lkdtm: EXEC_VMALLOC.sh
2554 09:24:37.412713 [ 235.733203] lkdtm: Performing direct entry EXEC_VMALLOC
2555 09:24:37.431087 [ 235.738584] lkdtm: attempting ok execution at ffff800010b27c70
2556 09:24:37.431552 [ 235.744520] lkdtm: attempting bad execution at ffff8000140e7000
2557 09:24:37.434327 [ 235.750510] Unable to handle kernel execute from non-executable memory at virtual address ffff8000140e7000
2558 09:24:37.437591 [ 235.760256] Mem abort info:
2559 09:24:37.456950 [ 235.763273] ESR = 0x8600000f
2560 09:24:37.457416 [ 235.766391] EC = 0x21: IABT (current EL), IL = 32 bits
2561 09:24:37.457819 [ 235.771725] SET = 0, FnV = 0
2562 09:24:37.458204 [ 235.774797] EA = 0, S1PTW = 0
2563 09:24:37.459154 [ 235.777961] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2564 09:24:37.479575 [ 235.784690] [ffff8000140e7000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600a08003, pte=006800060604f703
2565 09:24:37.480612 [ 235.797262] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2566 09:24:37.547330 [ 235.802833] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2567 09:24:37.547824 [ 235.852905] CPU: 1 PID: 1906 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2568 09:24:37.548231 [ 235.860642] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2569 09:24:37.549191 [ 235.866995] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2570 09:24:37.568915 [ 235.873002] pc : 0xffff8000140e7000
2571 09:24:37.569377 [ 235.876495] lr : execute_location+0x84/0xa4
2572 09:24:37.569777 [ 235.880673] sp : ffff8000162f3cc0
2573 09:24:37.570760 [ 235.883981] x29: ffff8000162f3cc0 x28: ffff0005c94db100
2574 09:24:37.571158 [ 235.889292] x27: 0000000000000000 x26: 0000000000000000
2575 09:24:37.590544 [ 235.894602] x25: ffff8000119fb6b8 x24: ffff8000162f3e20
2576 09:24:37.591045 [ 235.899912] x23: 000000000000000d x22: ffff0005c604f000
2577 09:24:37.592024 [ 235.905221] x21: 0000000000000001 x20: ffff800010b27c70
2578 09:24:37.592427 [ 235.910531] x19: ffff8000140e7000 x18: 0000000000000000
2579 09:24:37.613030 [ 235.915840] x17: 0000000000000000 x16: 0000000000000000
2580 09:24:37.613495 [ 235.921149] x15: 0000000000000030 x14: ffffffffffffffff
2581 09:24:37.614471 [ 235.926458] x13: ffff8000962f39a7 x12: ffff8000162f39af
2582 09:24:37.614911 [ 235.931768] x11: ffff800012c90328 x10: ffff800012ce84c8
2583 09:24:37.635735 [ 235.937077] x9 : ffff80001012d054 x8 : ffff800012c904c8
2584 09:24:37.636202 [ 235.942388] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2585 09:24:37.636604 [ 235.947697] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2586 09:24:37.636991 [ 235.953006] x3 : 0000000000000000 x2 : 0000000000000000
2587 09:24:37.637945 [ 235.958315] x1 : ffff0005c94db100 x0 : 0000000000000033
2588 09:24:37.658396 [ 235.963625] Call trace:
2589 09:24:37.658895 [ 235.966067] 0xffff8000140e7000
2590 09:24:37.659300 [ 235.969209] lkdtm_EXEC_VMALLOC+0x2c/0x44
2591 09:24:37.659687 [ 235.973214] lkdtm_do_action+0x24/0x40
2592 09:24:37.660068 [ 235.976957] direct_entry+0xd0/0x140
2593 09:24:37.661021 [ 235.980531] full_proxy_write+0x68/0xbc
2594 09:24:37.680006 [ 235.984365] vfs_write+0xec/0x20c
2595 09:24:37.680473 [ 235.987674] ksys_write+0x70/0x100
2596 09:24:37.680921 [ 235.991070] __arm64_sys_write+0x24/0x30
2597 09:24:37.681311 [ 235.994993] el0_svc_common.constprop.0+0x84/0x1e0
2598 09:24:37.681695 [ 235.999778] do_el0_svc+0x2c/0xa4
2599 09:24:37.682075 [ 236.003089] el0_svc+0x20/0x30
2600 09:24:37.691857 [ 236.006139] el0_sync_handler+0xb0/0xb4
2601 09:24:37.692321 [ 236.009970] el0_sync+0x180/0x1c0
2602 09:24:37.692722 [ 236.013290] Code: bad PC value
2603 09:24:37.698316 [ 236.016342] ---[ end trace 8a6897200a37b892 ]---
2604 09:24:37.698812 # Segmentation fault
2605 09:24:37.938383 # [ 235.733203] lkdtm: Performing direct entry EXEC_VMALLOC
2606 09:24:37.939427 # [ 235.738584] lkdtm: attempting ok execution at ffff800010b27c70
2607 09:24:37.939850 # [ 235.744520] lkdtm: attempting bad execution at ffff8000140e7000
2608 09:24:37.961095 # [ 235.750510] Unable to handle kernel execute from non-executable memory at virtual address ffff8000140e7000
2609 09:24:37.961574 # [ 235.760256] Mem abort info:
2610 09:24:37.961904 # [ 235.763273] ESR = 0x8600000f
2611 09:24:37.962200 # [ 235.766391] EC = 0x21: IABT (current EL), IL = 32 bits
2612 09:24:37.963057 # [ 235.771725] SET = 0, FnV = 0
2613 09:24:37.983687 # [ 235.774797] EA = 0, S1PTW = 0
2614 09:24:37.984125 # [ 235.777961] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2615 09:24:37.985084 # [ 235.784690] [ffff8000140e7000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600a08003, pte=006800060604f703
2616 09:24:38.006200 # [ 235.797262] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2617 09:24:38.049468 # [ 235.802833] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2618 09:24:38.050548 # [ 235.852905] CPU: 1 PID: 1906 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2619 09:24:38.072055 # [ 235.860642] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2620 09:24:38.072577 # [ 235.866995] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2621 09:24:38.072997 # [ 235.873002] pc : 0xffff8000140e7000
2622 09:24:38.073410 # [ 235.876495] lr : execute_location+0x84/0xa4
2623 09:24:38.074382 # [ 235.880673] sp : ffff8000162f3cc0
2624 09:24:38.094722 # [ 235.883981] x29: ffff8000162f3cc0 x28: ffff0005c94db100
2625 09:24:38.095228 # [ 235.889292] x27: 0000000000000000 x26: 0000000000000000
2626 09:24:38.095638 # [ 235.894602] x25: ffff8000119fb6b8 x24: ffff8000162f3e20
2627 09:24:38.096614 # [ 235.899912] x23: 000000000000000d x22: ffff0005c604f000
2628 09:24:38.117285 # [ 235.905221] x21: 0000000000000001 x20: ffff800010b27c70
2629 09:24:38.117803 # [ 235.910531] x19: ffff8000140e7000 x18: 0000000000000000
2630 09:24:38.118864 # [ 235.915840] x17: 0000000000000000 x16: 0000000000000000
2631 09:24:38.119280 # [ 235.921149] x15: 0000000000000030 x14: ffffffffffffffff
2632 09:24:38.138892 # [ 235.926458] x13: ffff8000962f39a7 x12: ffff8000162f39af
2633 09:24:38.139409 # [ 235.931768] x11: ffff800012c90328 x10: ffff800012ce84c8
2634 09:24:38.140407 # [ 235.937077] x9 : ffff80001012d054 x8 : ffff800012c904c8
2635 09:24:38.140815 # [ 235.942388] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2636 09:24:38.160496 # [ 235.947697] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2637 09:24:38.160970 # [ 235.953006] x3 : 0000000000000000 x2 : 0000000000000000
2638 09:24:38.161381 # [ 235.958315] x1 : ffff0005c94db100 x0 : 0000000000000033
2639 09:24:38.161778 # [ 235.963625] Call trace:
2640 09:24:38.162777 # [ 235.966067] 0xffff8000140e7000
2641 09:24:38.184164 # [ 235.969209] lkdtm_EXEC_VMALLOC+0x2c/0x44
2642 09:24:38.184638 # [ 235.973214] lkdtm_do_action+0x24/0x40
2643 09:24:38.185047 # [ 235.976957] direct_entry+0xd0/0x140
2644 09:24:38.186024 # [ 235.980531] full_proxy_write+0x68/0xbc
2645 09:24:38.186426 # [ 235.984365] vfs_write+0xec/0x20c
2646 09:24:38.186842 # [ 235.987674] ksys_write+0x70/0x100
2647 09:24:38.205770 # [ 235.991070] __arm64_sys_write+0x24/0x30
2648 09:24:38.206245 # [ 235.994993] el0_svc_common.constprop.0+0x84/0x1e0
2649 09:24:38.206654 # [ 235.999778] do_el0_svc+0x2c/0xa4
2650 09:24:38.207083 # [ 236.003089] el0_svc+0x20/0x30
2651 09:24:38.207471 # [ 236.006139] el0_sync_handler+0xb0/0xb4
2652 09:24:38.208448 # [ 236.009970] el0_sync+0x180/0x1c0
2653 09:24:38.220867 # [ 236.013290] Code: bad PC value
2654 09:24:38.221930 # [ 236.016342] ---[ end trace 8a6897200a37b892 ]---
2655 09:24:38.222351 # EXEC_VMALLOC: saw 'call trace:': ok
2656 09:24:38.224220 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2657 09:24:38.224695 # selftests: lkdtm: EXEC_RODATA.sh
2658 09:24:38.975934 [ 237.297002] lkdtm: Performing direct entry EXEC_RODATA
2659 09:24:38.995811 [ 237.302286] lkdtm: attempting ok execution at ffff800010b27c70
2660 09:24:38.996283 [ 237.308181] lkdtm: attempting bad execution at ffff8000119fbbb0
2661 09:24:38.997317 [ 237.314176] Unable to handle kernel execute from non-executable memory at virtual address ffff8000119fbbb0
2662 09:24:39.000760 [ 237.323923] Mem abort info:
2663 09:24:39.012706 [ 237.327102] ESR = 0x8600000e
2664 09:24:39.013171 [ 237.330206] EC = 0x21: IABT (current EL), IL = 32 bits
2665 09:24:39.016035 [ 237.335535] SET = 0, FnV = 0
2666 09:24:39.016498 [ 237.338615] EA = 0, S1PTW = 0
2667 09:24:39.023580 [ 237.341893] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2668 09:24:39.036448 [ 237.348668] [ffff8000119fbbb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049a00781
2669 09:24:39.039719 [ 237.359320] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2670 09:24:39.103178 [ 237.364890] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2671 09:24:39.104292 [ 237.414961] CPU: 0 PID: 1948 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2672 09:24:39.104705 [ 237.422699] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2673 09:24:39.126019 [ 237.429051] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2674 09:24:39.126483 [ 237.435064] pc : lkdtm_rodata_do_nothing+0x0/0x10
2675 09:24:39.126916 [ 237.439767] lr : execute_location+0x84/0xa4
2676 09:24:39.127305 [ 237.443944] sp : ffff8000163d3cd0
2677 09:24:39.128277 [ 237.447253] x29: ffff8000163d3cd0 x28: ffff0005c95d1880
2678 09:24:39.148499 [ 237.452563] x27: 0000000000000000 x26: 0000000000000000
2679 09:24:39.148963 [ 237.457873] x25: ffff8000119fb6b8 x24: ffff8000163d3e20
2680 09:24:39.149958 [ 237.463183] x23: 000000000000000c x22: ffff0005c7504000
2681 09:24:39.150358 [ 237.468492] x21: 0000000000000000 x20: ffff800010b27c70
2682 09:24:39.170115 [ 237.473801] x19: ffff8000119fbbb0 x18: 0000000000000000
2683 09:24:39.170581 [ 237.479110] x17: 0000000000000000 x16: 0000000000000000
2684 09:24:39.171607 [ 237.484419] x15: 0000000000000030 x14: ffffffffffffffff
2685 09:24:39.172007 [ 237.489728] x13: ffff8000963d39b7 x12: ffff8000163d39bf
2686 09:24:39.192763 [ 237.495038] x11: ffff800012c90328 x10: ffff800012ce84c8
2687 09:24:39.193238 [ 237.500347] x9 : ffff80001012d054 x8 : ffff800012c904c8
2688 09:24:39.193640 [ 237.505656] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2689 09:24:39.194624 [ 237.510965] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2690 09:24:39.215233 [ 237.516274] x3 : 0000000000000000 x2 : 0000000000000000
2691 09:24:39.216294 [ 237.521583] x1 : ffff0005c95d1880 x0 : 0000000000000033
2692 09:24:39.216707 [ 237.526892] Call trace:
2693 09:24:39.217100 [ 237.529336] lkdtm_rodata_do_nothing+0x0/0x10
2694 09:24:39.217483 [ 237.533688] lkdtm_EXEC_RODATA+0x24/0x30
2695 09:24:39.217860 [ 237.537609] lkdtm_do_action+0x24/0x40
2696 09:24:39.236880 [ 237.541352] direct_entry+0xd0/0x140
2697 09:24:39.237343 [ 237.544926] full_proxy_write+0x68/0xbc
2698 09:24:39.237745 [ 237.548761] vfs_write+0xec/0x20c
2699 09:24:39.238747 [ 237.552070] ksys_write+0x70/0x100
2700 09:24:39.239146 [ 237.555466] __arm64_sys_write+0x24/0x30
2701 09:24:39.239525 [ 237.559387] el0_svc_common.constprop.0+0x84/0x1e0
2702 09:24:39.259520 [ 237.564173] do_el0_svc+0x2c/0xa4
2703 09:24:39.259984 [ 237.567485] el0_svc+0x20/0x30
2704 09:24:39.260386 [ 237.570534] el0_sync_handler+0xb0/0xb4
2705 09:24:39.261370 [ 237.574366] el0_sync+0x180/0x1c0
2706 09:24:39.261762 [ 237.577680] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2707 09:24:39.262848 [ 237.583769] ---[ end trace 8a6897200a37b893 ]---
2708 09:24:39.269195 # Segmentation fault
2709 09:24:39.557896 # [ 237.297002] lkdtm: Performing direct entry EXEC_RODATA
2710 09:24:39.558990 # [ 237.302286] lkdtm: attempting ok execution at ffff800010b27c70
2711 09:24:39.559412 # [ 237.308181] lkdtm: attempting bad execution at ffff8000119fbbb0
2712 09:24:39.580445 # [ 237.314176] Unable to handle kernel execute from non-executable memory at virtual address ffff8000119fbbb0
2713 09:24:39.580922 # [ 237.323923] Mem abort info:
2714 09:24:39.581333 # [ 237.327102] ESR = 0x8600000e
2715 09:24:39.582329 # [ 237.330206] EC = 0x21: IABT (current EL), IL = 32 bits
2716 09:24:39.582757 # [ 237.335535] SET = 0, FnV = 0
2717 09:24:39.602086 # [ 237.338615] EA = 0, S1PTW = 0
2718 09:24:39.602560 # [ 237.341893] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
2719 09:24:39.603615 # [ 237.348668] [ffff8000119fbbb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049a00781
2720 09:24:39.623534 # [ 237.359320] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2721 09:24:39.669374 # [ 237.364890] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2722 09:24:39.669865 # [ 237.414961] CPU: 0 PID: 1948 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2723 09:24:39.670331 # [ 237.422699] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2724 09:24:39.691451 # [ 237.429051] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2725 09:24:39.691972 # [ 237.435064] pc : lkdtm_rodata_do_nothing+0x0/0x10
2726 09:24:39.692387 # [ 237.439767] lr : execute_location+0x84/0xa4
2727 09:24:39.693428 # [ 237.443944] sp : ffff8000163d3cd0
2728 09:24:39.713120 # [ 237.447253] x29: ffff8000163d3cd0 x28: ffff0005c95d1880
2729 09:24:39.713600 # [ 237.452563] x27: 0000000000000000 x26: 0000000000000000
2730 09:24:39.714614 # [ 237.457873] x25: ffff8000119fb6b8 x24: ffff8000163d3e20
2731 09:24:39.715071 # [ 237.463183] x23: 000000000000000c x22: ffff0005c7504000
2732 09:24:39.735613 # [ 237.468492] x21: 0000000000000000 x20: ffff800010b27c70
2733 09:24:39.736087 # [ 237.473801] x19: ffff8000119fbbb0 x18: 0000000000000000
2734 09:24:39.737104 # [ 237.479110] x17: 0000000000000000 x16: 0000000000000000
2735 09:24:39.737516 # [ 237.484419] x15: 0000000000000030 x14: ffffffffffffffff
2736 09:24:39.758337 # [ 237.489728] x13: ffff8000963d39b7 x12: ffff8000163d39bf
2737 09:24:39.758843 # [ 237.495038] x11: ffff800012c90328 x10: ffff800012ce84c8
2738 09:24:39.759284 # [ 237.500347] x9 : ffff80001012d054 x8 : ffff800012c904c8
2739 09:24:39.760289 # [ 237.505656] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2740 09:24:39.779777 # [ 237.510965] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2741 09:24:39.780253 # [ 237.516274] x3 : 0000000000000000 x2 : 0000000000000000
2742 09:24:39.780665 # [ 237.521583] x1 : ffff0005c95d1880 x0 : 0000000000000033
2743 09:24:39.781063 # [ 237.526892] Call trace:
2744 09:24:39.782056 # [ 237.529336] lkdtm_rodata_do_nothing+0x0/0x10
2745 09:24:39.802498 # [ 237.533688] lkdtm_EXEC_RODATA+0x24/0x30
2746 09:24:39.803015 # [ 237.537609] lkdtm_do_action+0x24/0x40
2747 09:24:39.803427 # [ 237.541352] direct_entry+0xd0/0x140
2748 09:24:39.803824 # [ 237.544926] full_proxy_write+0x68/0xbc
2749 09:24:39.804210 # [ 237.548761] vfs_write+0xec/0x20c
2750 09:24:39.805196 # [ 237.552070] ksys_write+0x70/0x100
2751 09:24:39.823958 # [ 237.555466] __arm64_sys_write+0x24/0x30
2752 09:24:39.824433 # [ 237.559387] el0_svc_common.constprop.0+0x84/0x1e0
2753 09:24:39.824846 # [ 237.564173] do_el0_svc+0x2c/0xa4
2754 09:24:39.825849 # [ 237.567485] el0_svc+0x20/0x30
2755 09:24:39.826251 # [ 237.570534] el0_sync_handler+0xb0/0xb4
2756 09:24:39.826639 # [ 237.574366] el0_sync+0x180/0x1c0
2757 09:24:39.843375 # [ 237.577680] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2758 09:24:39.843851 # [ 237.583769] ---[ end trace 8a6897200a37b893 ]---
2759 09:24:39.844870 # EXEC_RODATA: saw 'call trace:': ok
2760 09:24:39.845279 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2761 09:24:39.846868 # selftests: lkdtm: EXEC_USERSPACE.sh
2762 09:24:40.771284 [ 239.092718] lkdtm: Performing direct entry EXEC_USERSPACE
2763 09:24:40.781064 [ 239.098262] lkdtm: attempting ok execution at ffff800010b27c70
2764 09:24:40.784557 [ 239.104384] lkdtm: attempting bad execution at 0000ffffad470000
2765 09:24:40.793090 [ 239.110425] Unable to handle kernel execution of user memory at virtual address 0000ffffad470000
2766 09:24:40.796238 [ 239.119279] Mem abort info:
2767 09:24:40.814655 [ 239.122651] ESR = 0x8600000f
2768 09:24:40.815163 [ 239.125764] EC = 0x21: IABT (current EL), IL = 32 bits
2769 09:24:40.815566 [ 239.131099] SET = 0, FnV = 0
2770 09:24:40.815953 [ 239.134172] EA = 0, S1PTW = 0
2771 09:24:40.818290 [ 239.137319] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605b53000
2772 09:24:40.831056 [ 239.143832] [0000ffffad470000] pgd=0000000600f7b003, p4d=0000000600f7b003, pud=00000006034a9003, pmd=0000000602ef7003, pte=00a800060eefdf43
2773 09:24:40.851436 [ 239.156488] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2774 09:24:40.894587 [ 239.162146] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2775 09:24:40.895720 [ 239.212217] CPU: 0 PID: 1990 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2776 09:24:40.917262 [ 239.219954] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2777 09:24:40.917727 [ 239.226305] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2778 09:24:40.918128 [ 239.232312] pc : 0xffffad470000
2779 09:24:40.918512 [ 239.235457] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2780 09:24:40.919534 [ 239.239981] sp : ffff800016473cf0
2781 09:24:40.939891 [ 239.243290] x29: ffff800016473cf0 x28: ffff0005c0dc4980
2782 09:24:40.940354 [ 239.248600] x27: 0000000000000000 x26: 0000000000000000
2783 09:24:40.940756 [ 239.253910] x25: ffff8000119fb6b8 x24: ffff800016473e20
2784 09:24:40.941759 [ 239.259219] x23: 000000000000000f x22: ffff0005c8142000
2785 09:24:40.962495 [ 239.264528] x21: ffff80001200f570 x20: ffff800010b27c70
2786 09:24:40.962992 [ 239.269838] x19: 0000ffffad470000 x18: 0000000000000000
2787 09:24:40.964012 [ 239.275146] x17: 0000000000000000 x16: 0000000000000000
2788 09:24:40.964413 [ 239.280455] x15: 0000000000000030 x14: ffffffffffffffff
2789 09:24:40.984138 [ 239.285765] x13: ffff8000964739d7 x12: ffff8000164739df
2790 09:24:40.984601 [ 239.291074] x11: ffff800012c90328 x10: 0000000000001440
2791 09:24:40.985008 [ 239.296383] x9 : ffff80001012d054 x8 : 0000000000000000
2792 09:24:40.986015 [ 239.301692] x7 : 0000000000000000 x6 : ffff800012c61000
2793 09:24:40.986410 [ 239.307001] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2794 09:24:41.005630 [ 239.312310] x3 : 0000000000000000 x2 : 0000000000000000
2795 09:24:41.006096 [ 239.317619] x1 : ffff0005c0dc4980 x0 : 0000000000000033
2796 09:24:41.006498 [ 239.322928] Call trace:
2797 09:24:41.006915 [ 239.325370] 0xffffad470000
2798 09:24:41.007914 [ 239.328160] lkdtm_do_action+0x24/0x40
2799 09:24:41.029321 [ 239.331904] direct_entry+0xd0/0x140
2800 09:24:41.029787 [ 239.335478] full_proxy_write+0x68/0xbc
2801 09:24:41.030185 [ 239.339313] vfs_write+0xec/0x20c
2802 09:24:41.030570 [ 239.342622] ksys_write+0x70/0x100
2803 09:24:41.030979 [ 239.346018] __arm64_sys_write+0x24/0x30
2804 09:24:41.031974 [ 239.349940] el0_svc_common.constprop.0+0x84/0x1e0
2805 09:24:41.047573 [ 239.354726] do_el0_svc+0x2c/0xa4
2806 09:24:41.048035 [ 239.358041] el0_svc+0x20/0x30
2807 09:24:41.048434 [ 239.361091] el0_sync_handler+0xb0/0xb4
2808 09:24:41.048818 [ 239.364922] el0_sync+0x180/0x1c0
2809 09:24:41.049855 [ 239.368243] Code: bad PC value
2810 09:24:41.051035 [ 239.371294] ---[ end trace 8a6897200a37b894 ]---
2811 09:24:41.056310 # Segmentation fault
2812 09:24:41.337444 # [ 239.092718] lkdtm: Performing direct entry EXEC_USERSPACE
2813 09:24:41.337918 # [ 239.098262] lkdtm: attempting ok execution at ffff800010b27c70
2814 09:24:41.338978 # [ 239.104384] lkdtm: attempting bad execution at 0000ffffad470000
2815 09:24:41.358901 # [ 239.110425] Unable to handle kernel execution of user memory at virtual address 0000ffffad470000
2816 09:24:41.359376 # [ 239.119279] Mem abort info:
2817 09:24:41.359784 # [ 239.122651] ESR = 0x8600000f
2818 09:24:41.360795 # [ 239.125764] EC = 0x21: IABT (current EL), IL = 32 bits
2819 09:24:41.361198 # [ 239.131099] SET = 0, FnV = 0
2820 09:24:41.380570 # [ 239.134172] EA = 0, S1PTW = 0
2821 09:24:41.381042 # [ 239.137319] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605b53000
2822 09:24:41.382074 # [ 239.143832] [0000ffffad470000] pgd=0000000600f7b003, p4d=0000000600f7b003, pud=00000006034a9003, pmd=0000000602ef7003, pte=00a800060eefdf43
2823 09:24:41.404342 # [ 239.156488] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2824 09:24:41.448398 # [ 239.162146] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2825 09:24:41.449533 # [ 239.212217] CPU: 0 PID: 1990 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2826 09:24:41.469979 # [ 239.219954] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2827 09:24:41.471138 # [ 239.226305] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2828 09:24:41.471563 # [ 239.232312] pc : 0xffffad470000
2829 09:24:41.471962 # [ 239.235457] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2830 09:24:41.472353 # [ 239.239981] sp : ffff800016473cf0
2831 09:24:41.492599 # [ 239.243290] x29: ffff800016473cf0 x28: ffff0005c0dc4980
2832 09:24:41.493075 # [ 239.248600] x27: 0000000000000000 x26: 0000000000000000
2833 09:24:41.493486 # [ 239.253910] x25: ffff8000119fb6b8 x24: ffff800016473e20
2834 09:24:41.494506 # [ 239.259219] x23: 000000000000000f x22: ffff0005c8142000
2835 09:24:41.515164 # [ 239.264528] x21: ffff80001200f570 x20: ffff800010b27c70
2836 09:24:41.515639 # [ 239.269838] x19: 0000ffffad470000 x18: 0000000000000000
2837 09:24:41.516741 # [ 239.275146] x17: 0000000000000000 x16: 0000000000000000
2838 09:24:41.517155 # [ 239.280455] x15: 0000000000000030 x14: ffffffffffffffff
2839 09:24:41.536870 # [ 239.285765] x13: ffff8000964739d7 x12: ffff8000164739df
2840 09:24:41.537348 # [ 239.291074] x11: ffff800012c90328 x10: 0000000000001440
2841 09:24:41.538384 # [ 239.296383] x9 : ffff80001012d054 x8 : 0000000000000000
2842 09:24:41.538825 # [ 239.301692] x7 : 0000000000000000 x6 : ffff800012c61000
2843 09:24:41.559469 # [ 239.307001] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
2844 09:24:41.559943 # [ 239.312310] x3 : 0000000000000000 x2 : 0000000000000000
2845 09:24:41.560980 # [ 239.317619] x1 : ffff0005c0dc4980 x0 : 0000000000000033
2846 09:24:41.561387 # [ 239.322928] Call trace:
2847 09:24:41.561780 # [ 239.325370] 0xffffad470000
2848 09:24:41.562167 # [ 239.328160] lkdtm_do_action+0x24/0x40
2849 09:24:41.581106 # [ 239.331904] direct_entry+0xd0/0x140
2850 09:24:41.581580 # [ 239.335478] full_proxy_write+0x68/0xbc
2851 09:24:41.581991 # [ 239.339313] vfs_write+0xec/0x20c
2852 09:24:41.582386 # [ 239.342622] ksys_write+0x70/0x100
2853 09:24:41.583450 # [ 239.346018] __arm64_sys_write+0x24/0x30
2854 09:24:41.603648 # [ 239.349940] el0_svc_common.constprop.0+0x84/0x1e0
2855 09:24:41.604121 # [ 239.354726] do_el0_svc+0x2c/0xa4
2856 09:24:41.604531 # [ 239.358041] el0_svc+0x20/0x30
2857 09:24:41.604925 # [ 239.361091] el0_sync_handler+0xb0/0xb4
2858 09:24:41.605312 # [ 239.364922] el0_sync+0x180/0x1c0
2859 09:24:41.606321 # [ 239.368243] Code: bad PC value
2860 09:24:41.614388 # [ 239.371294] ---[ end trace 8a6897200a37b894 ]---
2861 09:24:41.614888 # EXEC_USERSPACE: saw 'call trace:': ok
2862 09:24:41.617718 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2863 09:24:41.618197 # selftests: lkdtm: EXEC_NULL.sh
2864 09:24:42.717822 [ 241.038745] lkdtm: Performing direct entry EXEC_NULL
2865 09:24:42.735975 [ 241.043834] lkdtm: attempting ok execution at ffff800010b27c70
2866 09:24:42.737080 [ 241.049727] lkdtm: attempting bad execution at 0000000000000000
2867 09:24:42.738172 [ 241.055722] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2868 09:24:42.741608 [ 241.064600] Mem abort info:
2869 09:24:42.745005 [ 241.067496] ESR = 0x86000004
2870 09:24:42.760042 [ 241.070915] EC = 0x21: IABT (current EL), IL = 32 bits
2871 09:24:42.760513 [ 241.076270] SET = 0, FnV = 0
2872 09:24:42.760915 [ 241.079359] EA = 0, S1PTW = 0
2873 09:24:42.763668 [ 241.082571] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602e9f000
2874 09:24:42.773184 [ 241.089205] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2875 09:24:42.776561 [ 241.096037] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2876 09:24:42.839958 [ 241.101694] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2877 09:24:42.841088 [ 241.151764] CPU: 0 PID: 2032 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2878 09:24:42.841504 [ 241.159501] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2879 09:24:42.862721 [ 241.165852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2880 09:24:42.863211 [ 241.171857] pc : 0x0
2881 09:24:42.863613 [ 241.174048] lr : execute_location+0x84/0xa4
2882 09:24:42.864000 [ 241.178224] sp : ffff800016533cd0
2883 09:24:42.865012 [ 241.181534] x29: ffff800016533cd0 x28: ffff0005c272c980
2884 09:24:42.885249 [ 241.186844] x27: 0000000000000000 x26: 0000000000000000
2885 09:24:42.885713 [ 241.192155] x25: ffff8000119fb6b8 x24: ffff800016533e20
2886 09:24:42.886790 [ 241.197464] x23: 000000000000000a x22: ffff0005c27fc000
2887 09:24:42.887196 [ 241.202773] x21: 0000000000000000 x20: ffff800010b27c70
2888 09:24:42.906879 [ 241.208082] x19: 0000000000000000 x18: 0000000000000001
2889 09:24:42.907345 [ 241.213390] x17: 0000000000000000 x16: 0000000000000000
2890 09:24:42.907747 [ 241.218699] x15: 0000000000000030 x14: ffffffffffffffff
2891 09:24:42.908133 [ 241.224008] x13: ffff8000965339b7 x12: ffff8000165339c0
2892 09:24:42.909160 [ 241.229317] x11: ffff800012c90328 x10: ffff800012ce84c8
2893 09:24:42.929374 [ 241.234626] x9 : ffff80001012d054 x8 : ffff800012c904c8
2894 09:24:42.929839 [ 241.239936] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2895 09:24:42.930898 [ 241.245244] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2896 09:24:42.931301 [ 241.250553] x3 : 0000000000000000 x2 : 0000000000000000
2897 09:24:42.952008 [ 241.255862] x1 : ffff0005c272c980 x0 : 0000000000000033
2898 09:24:42.952473 [ 241.261171] Call trace:
2899 09:24:42.952873 [ 241.263613] 0x0
2900 09:24:42.953259 [ 241.265448] lkdtm_EXEC_NULL+0x20/0x2c
2901 09:24:42.953637 [ 241.269196] lkdtm_do_action+0x24/0x40
2902 09:24:42.954649 [ 241.272940] direct_entry+0xd0/0x140
2903 09:24:42.973628 [ 241.276513] full_proxy_write+0x68/0xbc
2904 09:24:42.974092 [ 241.280351] vfs_write+0xec/0x20c
2905 09:24:42.974492 [ 241.283661] ksys_write+0x70/0x100
2906 09:24:42.974908 [ 241.287057] __arm64_sys_write+0x24/0x30
2907 09:24:42.975290 [ 241.290978] el0_svc_common.constprop.0+0x84/0x1e0
2908 09:24:42.976306 [ 241.295764] do_el0_svc+0x2c/0xa4
2909 09:24:42.976691 [ 241.299076] el0_svc+0x20/0x30
2910 09:24:42.988722 [ 241.302126] el0_sync_handler+0xb0/0xb4
2911 09:24:42.989187 [ 241.305958] el0_sync+0x180/0x1c0
2912 09:24:42.989588 [ 241.309276] Code: bad PC value
2913 09:24:42.991984 [ 241.312328] ---[ end trace 8a6897200a37b895 ]---
2914 09:24:42.997207 # Segmentation fault
2915 09:24:43.291011 # [ 241.038745] lkdtm: Performing direct entry EXEC_NULL
2916 09:24:43.291487 # [ 241.043834] lkdtm: attempting ok execution at ffff800010b27c70
2917 09:24:43.292537 # [ 241.049727] lkdtm: attempting bad execution at 0000000000000000
2918 09:24:43.312428 # [ 241.055722] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2919 09:24:43.312906 # [ 241.064600] Mem abort info:
2920 09:24:43.313317 # [ 241.067496] ESR = 0x86000004
2921 09:24:43.314351 # [ 241.070915] EC = 0x21: IABT (current EL), IL = 32 bits
2922 09:24:43.314786 # [ 241.076270] SET = 0, FnV = 0
2923 09:24:43.315206 # [ 241.079359] EA = 0, S1PTW = 0
2924 09:24:43.336321 # [ 241.082571] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602e9f000
2925 09:24:43.336797 # [ 241.089205] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2926 09:24:43.337851 # [ 241.096037] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2927 09:24:43.401988 # [ 241.101694] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2928 09:24:43.402490 # [ 241.151764] CPU: 0 PID: 2032 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2929 09:24:43.403577 # [ 241.159501] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2930 09:24:43.423602 # [ 241.165852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2931 09:24:43.424078 # [ 241.171857] pc : 0x0
2932 09:24:43.424488 # [ 241.174048] lr : execute_location+0x84/0xa4
2933 09:24:43.424881 # [ 241.178224] sp : ffff800016533cd0
2934 09:24:43.425908 # [ 241.181534] x29: ffff800016533cd0 x28: ffff0005c272c980
2935 09:24:43.426307 # [ 241.186844] x27: 0000000000000000 x26: 0000000000000000
2936 09:24:43.447171 # [ 241.192155] x25: ffff8000119fb6b8 x24: ffff800016533e20
2937 09:24:43.447648 # [ 241.197464] x23: 000000000000000a x22: ffff0005c27fc000
2938 09:24:43.448705 # [ 241.202773] x21: 0000000000000000 x20: ffff800010b27c70
2939 09:24:43.449114 # [ 241.208082] x19: 0000000000000000 x18: 0000000000000001
2940 09:24:43.468849 # [ 241.213390] x17: 0000000000000000 x16: 0000000000000000
2941 09:24:43.469341 # [ 241.218699] x15: 0000000000000030 x14: ffffffffffffffff
2942 09:24:43.470398 # [ 241.224008] x13: ffff8000965339b7 x12: ffff8000165339c0
2943 09:24:43.470834 # [ 241.229317] x11: ffff800012c90328 x10: ffff800012ce84c8
2944 09:24:43.491472 # [ 241.234626] x9 : ffff80001012d054 x8 : ffff800012c904c8
2945 09:24:43.491947 # [ 241.239936] x7 : ffff800012ce84c8 x6 : ffff800012c61000
2946 09:24:43.492358 # [ 241.245244] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
2947 09:24:43.493400 # [ 241.250553] x3 : 0000000000000000 x2 : 0000000000000000
2948 09:24:43.512986 # [ 241.255862] x1 : ffff0005c272c980 x0 : 0000000000000033
2949 09:24:43.513460 # [ 241.261171] Call trace:
2950 09:24:43.513867 # [ 241.263613] 0x0
2951 09:24:43.514933 # [ 241.265448] lkdtm_EXEC_NULL+0x20/0x2c
2952 09:24:43.515336 # [ 241.269196] lkdtm_do_action+0x24/0x40
2953 09:24:43.515723 # [ 241.272940] direct_entry+0xd0/0x140
2954 09:24:43.535653 # [ 241.276513] full_proxy_write+0x68/0xbc
2955 09:24:43.536126 # [ 241.280351] vfs_write+0xec/0x20c
2956 09:24:43.536537 # [ 241.283661] ksys_write+0x70/0x100
2957 09:24:43.537579 # [ 241.287057] __arm64_sys_write+0x24/0x30
2958 09:24:43.537980 # [ 241.290978] el0_svc_common.constprop.0+0x84/0x1e0
2959 09:24:43.538368 # [ 241.295764] do_el0_svc+0x2c/0xa4
2960 09:24:43.558148 # [ 241.299076] el0_svc+0x20/0x30
2961 09:24:43.558621 # [ 241.302126] el0_sync_handler+0xb0/0xb4
2962 09:24:43.559074 # [ 241.305958] el0_sync+0x180/0x1c0
2963 09:24:43.560118 # [ 241.309276] Code: bad PC value
2964 09:24:43.560520 # [ 241.312328] ---[ end trace 8a6897200a37b895 ]---
2965 09:24:43.560909 # EXEC_NULL: saw 'call trace:': ok
2966 09:24:43.563840 ok 36 selftests: lkdtm: EXEC_NULL.sh
2967 09:24:43.566861 # selftests: lkdtm: ACCESS_USERSPACE.sh
2968 09:24:44.681063 [ 242.988535] lkdtm: Performing direct entry ACCESS_USERSPACE
2969 09:24:44.681536 [ 242.994307] lkdtm: attempting bad read at 0000ffff8de95000
2970 09:24:44.682593 [ 242.999852] lkdtm: FAIL: survived bad read
2971 09:24:44.684673 [ 243.003998] lkdtm: attempting bad write at 0000ffff8de95000
2972 09:24:44.687615 [ 243.009665] lkdtm: FAIL: survived bad write
2973 09:24:44.811391 # [ 242.988535] lkdtm: Performing direct entry ACCESS_USERSPACE
2974 09:24:44.812506 # [ 242.994307] lkdtm: attempting bad read at 0000ffff8de95000
2975 09:24:44.812919 # [ 242.999852] lkdtm: FAIL: survived bad read
2976 09:24:44.813309 # [ 243.003998] lkdtm: attempting bad write at 0000ffff8de95000
2977 09:24:44.817885 # [ 243.009665] lkdtm: FAIL: survived bad write
2978 09:24:44.832919 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2979 09:24:44.925871 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2980 09:24:44.948237 # selftests: lkdtm: ACCESS_NULL.sh
2981 09:24:45.394952 [ 243.714767] lkdtm: Performing direct entry ACCESS_NULL
2982 09:24:45.400331 [ 243.720029] lkdtm: attempting bad read at 0000000000000000
2983 09:24:45.409107 [ 243.725594] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2984 09:24:45.426431 [ 243.734482] Mem abort info:
2985 09:24:45.426935 [ 243.737299] ESR = 0x96000004
2986 09:24:45.427347 [ 243.740467] EC = 0x25: DABT (current EL), IL = 32 bits
2987 09:24:45.427742 [ 243.745947] SET = 0, FnV = 0
2988 09:24:45.429909 [ 243.749007] EA = 0, S1PTW = 0
2989 09:24:45.430381 [ 243.752367] Data abort info:
2990 09:24:45.440544 [ 243.755345] ISV = 0, ISS = 0x00000004
2991 09:24:45.441019 [ 243.759216] CM = 0, WnR = 0
2992 09:24:45.443900 [ 243.762209] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000608296000
2993 09:24:45.463135 [ 243.768716] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2994 09:24:45.464260 [ 243.775540] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2995 09:24:45.507928 [ 243.781197] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
2996 09:24:45.529936 [ 243.831268] CPU: 0 PID: 2108 Comm: cat Tainted: G D W 5.10.180-cip33 #1
2997 09:24:45.531090 [ 243.839005] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2998 09:24:45.531514 [ 243.845355] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2999 09:24:45.531917 [ 243.851367] pc : lkdtm_ACCESS_NULL+0x34/0x78
3000 09:24:45.551565 [ 243.855632] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3001 09:24:45.552038 [ 243.859895] sp : ffff8000166a3cf0
3002 09:24:45.552446 [ 243.863204] x29: ffff8000166a3cf0 x28: ffff0005c2729880
3003 09:24:45.552840 [ 243.868515] x27: 0000000000000000 x26: 0000000000000000
3004 09:24:45.553881 [ 243.873826] x25: ffff8000119fb6b8 x24: ffff8000166a3e20
3005 09:24:45.574239 [ 243.879135] x23: 000000000000000c x22: ffff0005c2269000
3006 09:24:45.574716 [ 243.884445] x21: ffff80001200f5a8 x20: 0000000000000000
3007 09:24:45.575148 [ 243.889754] x19: 0000000000000027 x18: 0000000000000000
3008 09:24:45.576192 [ 243.895063] x17: 0000000000000000 x16: 0000000000000000
3009 09:24:45.595710 [ 243.900372] x15: 0000000000000030 x14: ffffffffffffffff
3010 09:24:45.596174 [ 243.905682] x13: ffff8000966a39d7 x12: ffff8000166a39df
3011 09:24:45.597235 [ 243.910990] x11: ffff800012c90328 x10: ffff800012ce84c8
3012 09:24:45.597636 [ 243.916300] x9 : ffff80001012d054 x8 : ffff800012c904c8
3013 09:24:45.619496 [ 243.921609] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3014 09:24:45.619961 [ 243.926917] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3015 09:24:45.620362 [ 243.932226] x3 : 0000000000000000 x2 : 0000000000000000
3016 09:24:45.621406 [ 243.937536] x1 : 000000000000c0de x0 : ffff800012010000
3017 09:24:45.621799 [ 243.942846] Call trace:
3018 09:24:45.641123 [ 243.945288] lkdtm_ACCESS_NULL+0x34/0x78
3019 09:24:45.641587 [ 243.949210] lkdtm_do_action+0x24/0x40
3020 09:24:45.641988 [ 243.952954] direct_entry+0xd0/0x140
3021 09:24:45.642375 [ 243.956528] full_proxy_write+0x68/0xbc
3022 09:24:45.642782 [ 243.960362] vfs_write+0xec/0x20c
3023 09:24:45.643823 [ 243.963671] ksys_write+0x70/0x100
3024 09:24:45.662580 [ 243.967067] __arm64_sys_write+0x24/0x30
3025 09:24:45.663118 [ 243.970988] el0_svc_common.constprop.0+0x84/0x1e0
3026 09:24:45.663519 [ 243.975774] do_el0_svc+0x2c/0xa4
3027 09:24:45.664566 [ 243.979086] el0_svc+0x20/0x30
3028 09:24:45.664960 [ 243.982135] el0_sync_handler+0xb0/0xb4
3029 09:24:45.665339 [ 243.985967] el0_sync+0x180/0x1c0
3030 09:24:45.671089 [ 243.989280] Code: 91186000 97ffdcf1 d2981bc1 d00060e0 (f9400293)
3031 09:24:45.674273 [ 243.995371] ---[ end trace 8a6897200a37b896 ]---
3032 09:24:45.680964 # Segmentation fault
3033 09:24:45.942924 # [ 243.714767] lkdtm: Performing direct entry ACCESS_NULL
3034 09:24:45.943306 # [ 243.720029] lkdtm: attempting bad read at 0000000000000000
3035 09:24:45.944271 # [ 243.725594] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3036 09:24:45.964512 # [ 243.734482] Mem abort info:
3037 09:24:45.964947 # [ 243.737299] ESR = 0x96000004
3038 09:24:45.965326 # [ 243.740467] EC = 0x25: DABT (current EL), IL = 32 bits
3039 09:24:45.966356 # [ 243.745947] SET = 0, FnV = 0
3040 09:24:45.966785 # [ 243.749007] EA = 0, S1PTW = 0
3041 09:24:45.967177 # [ 243.752367] Data abort info:
3042 09:24:45.987093 # [ 243.755345] ISV = 0, ISS = 0x00000004
3043 09:24:45.987566 # [ 243.759216] CM = 0, WnR = 0
3044 09:24:45.987976 # [ 243.762209] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000608296000
3045 09:24:45.989034 # [ 243.768716] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3046 09:24:46.009816 # [ 243.775540] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3047 09:24:46.053948 # [ 243.781197] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3048 09:24:46.055131 # [ 243.831268] CPU: 0 PID: 2108 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3049 09:24:46.055556 # [ 243.839005] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3050 09:24:46.075519 # [ 243.845355] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3051 09:24:46.075996 # [ 243.851367] pc : lkdtm_ACCESS_NULL+0x34/0x78
3052 09:24:46.077072 # [ 243.855632] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3053 09:24:46.077477 # [ 243.859895] sp : ffff8000166a3cf0
3054 09:24:46.099197 # [ 243.863204] x29: ffff8000166a3cf0 x28: ffff0005c2729880
3055 09:24:46.099671 # [ 243.868515] x27: 0000000000000000 x26: 0000000000000000
3056 09:24:46.100084 # [ 243.873826] x25: ffff8000119fb6b8 x24: ffff8000166a3e20
3057 09:24:46.101147 # [ 243.879135] x23: 000000000000000c x22: ffff0005c2269000
3058 09:24:46.120812 # [ 243.884445] x21: ffff80001200f5a8 x20: 0000000000000000
3059 09:24:46.121285 # [ 243.889754] x19: 0000000000000027 x18: 0000000000000000
3060 09:24:46.121693 # [ 243.895063] x17: 0000000000000000 x16: 0000000000000000
3061 09:24:46.122775 # [ 243.900372] x15: 0000000000000030 x14: ffffffffffffffff
3062 09:24:46.123181 # [ 243.905682] x13: ffff8000966a39d7 x12: ffff8000166a39df
3063 09:24:46.143445 # [ 243.910990] x11: ffff800012c90328 x10: ffff800012ce84c8
3064 09:24:46.143922 # [ 243.916300] x9 : ffff80001012d054 x8 : ffff800012c904c8
3065 09:24:46.144335 # [ 243.921609] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3066 09:24:46.145398 # [ 243.926917] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3067 09:24:46.165092 # [ 243.932226] x3 : 0000000000000000 x2 : 0000000000000000
3068 09:24:46.165567 # [ 243.937536] x1 : 000000000000c0de x0 : ffff800012010000
3069 09:24:46.166645 # [ 243.942846] Call trace:
3070 09:24:46.167087 # [ 243.945288] lkdtm_ACCESS_NULL+0x34/0x78
3071 09:24:46.167482 # [ 243.949210] lkdtm_do_action+0x24/0x40
3072 09:24:46.186596 # [ 243.952954] direct_entry+0xd0/0x140
3073 09:24:46.187103 # [ 243.956528] full_proxy_write+0x68/0xbc
3074 09:24:46.187515 # [ 243.960362] vfs_write+0xec/0x20c
3075 09:24:46.187908 # [ 243.963671] ksys_write+0x70/0x100
3076 09:24:46.188964 # [ 243.967067] __arm64_sys_write+0x24/0x30
3077 09:24:46.210164 # [ 243.970988] el0_svc_common.constprop.0+0x84/0x1e0
3078 09:24:46.210638 # [ 243.975774] do_el0_svc+0x2c/0xa4
3079 09:24:46.211091 # [ 243.979086] el0_svc+0x20/0x30
3080 09:24:46.211485 # [ 243.982135] el0_sync_handler+0xb0/0xb4
3081 09:24:46.212541 # [ 243.985967] el0_sync+0x180/0x1c0
3082 09:24:46.212938 # [ 243.989280] Code: 91186000 97ffdcf1 d2981bc1 d00060e0 (f9400293)
3083 09:24:46.222145 # [ 243.995371] ---[ end trace 8a6897200a37b896 ]---
3084 09:24:46.222618 # ACCESS_NULL: saw 'call trace:': ok
3085 09:24:46.223068 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3086 09:24:46.225568 # selftests: lkdtm: WRITE_RO.sh
3087 09:24:47.484786 [ 245.806115] lkdtm: Performing direct entry WRITE_RO
3088 09:24:47.492286 [ 245.811097] lkdtm: attempting bad rodata write at ffff8000119fbba8
3089 09:24:47.500933 [ 245.817410] Unable to handle kernel write to read-only memory at virtual address ffff8000119fbba8
3090 09:24:47.505420 [ 245.828734] Mem abort info:
3091 09:24:47.514153 [ 245.831700] ESR = 0x9600004e
3092 09:24:47.514617 [ 245.834798] EC = 0x25: DABT (current EL), IL = 32 bits
3093 09:24:47.520652 [ 245.840134] SET = 0, FnV = 0
3094 09:24:47.521115 [ 245.843420] EA = 0, S1PTW = 0
3095 09:24:47.534911 [ 245.846813] Data abort info:
3096 09:24:47.535375 [ 245.849725] ISV = 0, ISS = 0x0000004e
3097 09:24:47.535775 [ 245.853579] CM = 0, WnR = 1
3098 09:24:47.538233 [ 245.856552] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3099 09:24:47.549016 [ 245.863328] [ffff8000119fbba8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049a00781
3100 09:24:47.568315 [ 245.874129] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3101 09:24:47.612571 [ 245.879786] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3102 09:24:47.613738 [ 245.929855] CPU: 0 PID: 2153 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3103 09:24:47.635184 [ 245.937592] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3104 09:24:47.635650 [ 245.943943] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3105 09:24:47.636732 [ 245.949955] pc : lkdtm_WRITE_RO+0x44/0x5c
3106 09:24:47.637133 [ 245.953961] lr : lkdtm_WRITE_RO+0x2c/0x5c
3107 09:24:47.637517 [ 245.957964] sp : ffff800016703cf0
3108 09:24:47.656710 [ 245.961272] x29: ffff800016703cf0 x28: ffff0005c817b100
3109 09:24:47.657184 [ 245.966583] x27: 0000000000000000 x26: 0000000000000000
3110 09:24:47.658274 [ 245.971893] x25: ffff8000119fb6b8 x24: ffff800016703e20
3111 09:24:47.658683 [ 245.977202] x23: 0000000000000009 x22: ffff0005c3492000
3112 09:24:47.680478 [ 245.982512] x21: ffff80001200f5b8 x20: ffff8000119fb938
3113 09:24:47.680953 [ 245.987821] x19: ffff8000119fb000 x18: 0000000000000000
3114 09:24:47.681361 [ 245.993131] x17: 0000000000000000 x16: 0000000000000000
3115 09:24:47.682432 [ 245.998440] x15: 0000000000000030 x14: ffffffffffffffff
3116 09:24:47.701977 [ 246.003749] x13: ffff8000967039d7 x12: ffff8000167039df
3117 09:24:47.702451 [ 246.009059] x11: ffff800012c90328 x10: 0000000000001440
3118 09:24:47.703566 [ 246.014368] x9 : ffff80001012d054 x8 : 0000000000000000
3119 09:24:47.703977 [ 246.019678] x7 : 0000000000000000 x6 : ffff800012c61000
3120 09:24:47.723577 [ 246.024987] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3121 09:24:47.724051 [ 246.030296] x3 : 0000000000000000 x2 : 00000000abcd1234
3122 09:24:47.724461 [ 246.035607] x1 : 000000000198b861 x0 : ffff800012010508
3123 09:24:47.725536 [ 246.040917] Call trace:
3124 09:24:47.725939 [ 246.043359] lkdtm_WRITE_RO+0x44/0x5c
3125 09:24:47.726326 [ 246.047022] lkdtm_do_action+0x24/0x40
3126 09:24:47.746210 [ 246.050765] direct_entry+0xd0/0x140
3127 09:24:47.746684 [ 246.054341] full_proxy_write+0x68/0xbc
3128 09:24:47.747123 [ 246.058176] vfs_write+0xec/0x20c
3129 09:24:47.747516 [ 246.061485] ksys_write+0x70/0x100
3130 09:24:47.747903 [ 246.064883] __arm64_sys_write+0x24/0x30
3131 09:24:47.748964 [ 246.068805] el0_svc_common.constprop.0+0x84/0x1e0
3132 09:24:47.768926 [ 246.073591] do_el0_svc+0x2c/0xa4
3133 09:24:47.769400 [ 246.076902] el0_svc+0x20/0x30
3134 09:24:47.769810 [ 246.079952] el0_sync_handler+0xb0/0xb4
3135 09:24:47.770910 [ 246.083784] el0_sync+0x180/0x1c0
3136 09:24:47.771314 [ 246.087099] Code: f2b579a2 f00060e0 ca020021 91142000 (f905d661)
3137 09:24:47.772502 [ 246.093189] ---[ end trace 8a6897200a37b897 ]---
3138 09:24:47.776645 # Segmentation fault
3139 09:24:48.058830 # [ 245.806115] lkdtm: Performing direct entry WRITE_RO
3140 09:24:48.059991 # [ 245.811097] lkdtm: attempting bad rodata write at ffff8000119fbba8
3141 09:24:48.060414 # [ 245.817410] Unable to handle kernel write to read-only memory at virtual address ffff8000119fbba8
3142 09:24:48.081425 # [ 245.828734] Mem abort info:
3143 09:24:48.081896 # [ 245.831700] ESR = 0x9600004e
3144 09:24:48.082307 # [ 245.834798] EC = 0x25: DABT (current EL), IL = 32 bits
3145 09:24:48.082703 # [ 245.840134] SET = 0, FnV = 0
3146 09:24:48.083127 # [ 245.843420] EA = 0, S1PTW = 0
3147 09:24:48.084190 # [ 245.846813] Data abort info:
3148 09:24:48.102840 # [ 245.849725] ISV = 0, ISS = 0x0000004e
3149 09:24:48.103316 # [ 245.853579] CM = 0, WnR = 1
3150 09:24:48.103726 # [ 245.856552] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3151 09:24:48.104806 # [ 245.863328] [ffff8000119fbba8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049a00781
3152 09:24:48.124528 # [ 245.874129] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3153 09:24:48.169846 # [ 245.879786] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3154 09:24:48.171055 # [ 245.929855] CPU: 0 PID: 2153 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3155 09:24:48.192463 # [ 245.937592] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3156 09:24:48.192938 # [ 245.943943] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3157 09:24:48.193351 # [ 245.949955] pc : lkdtm_WRITE_RO+0x44/0x5c
3158 09:24:48.194431 # [ 245.953961] lr : lkdtm_WRITE_RO+0x2c/0x5c
3159 09:24:48.194861 # [ 245.957964] sp : ffff800016703cf0
3160 09:24:48.213956 # [ 245.961272] x29: ffff800016703cf0 x28: ffff0005c817b100
3161 09:24:48.214430 # [ 245.966583] x27: 0000000000000000 x26: 0000000000000000
3162 09:24:48.215562 # [ 245.971893] x25: ffff8000119fb6b8 x24: ffff800016703e20
3163 09:24:48.215973 # [ 245.977202] x23: 0000000000000009 x22: ffff0005c3492000
3164 09:24:48.235562 # [ 245.982512] x21: ffff80001200f5b8 x20: ffff8000119fb938
3165 09:24:48.236040 # [ 245.987821] x19: ffff8000119fb000 x18: 0000000000000000
3166 09:24:48.236444 # [ 245.993131] x17: 0000000000000000 x16: 0000000000000000
3167 09:24:48.237519 # [ 245.998440] x15: 0000000000000030 x14: ffffffffffffffff
3168 09:24:48.259168 # [ 246.003749] x13: ffff8000967039d7 x12: ffff8000167039df
3169 09:24:48.260325 # [ 246.009059] x11: ffff800012c90328 x10: 0000000000001440
3170 09:24:48.260736 # [ 246.014368] x9 : ffff80001012d054 x8 : 0000000000000000
3171 09:24:48.261127 # [ 246.019678] x7 : 0000000000000000 x6 : ffff800012c61000
3172 09:24:48.280747 # [ 246.024987] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3173 09:24:48.281213 # [ 246.030296] x3 : 0000000000000000 x2 : 00000000abcd1234
3174 09:24:48.282308 # [ 246.035607] x1 : 000000000198b861 x0 : ffff800012010508
3175 09:24:48.282709 # [ 246.040917] Call trace:
3176 09:24:48.283130 # [ 246.043359] lkdtm_WRITE_RO+0x44/0x5c
3177 09:24:48.303430 # [ 246.047022] lkdtm_do_action+0x24/0x40
3178 09:24:48.303895 # [ 246.050765] direct_entry+0xd0/0x140
3179 09:24:48.304296 # [ 246.054341] full_proxy_write+0x68/0xbc
3180 09:24:48.304680 # [ 246.058176] vfs_write+0xec/0x20c
3181 09:24:48.305752 # [ 246.061485] ksys_write+0x70/0x100
3182 09:24:48.306140 # [ 246.064883] __arm64_sys_write+0x24/0x30
3183 09:24:48.324963 # [ 246.068805] el0_svc_common.constprop.0+0x84/0x1e0
3184 09:24:48.325427 # [ 246.073591] do_el0_svc+0x2c/0xa4
3185 09:24:48.325827 # [ 246.076902] el0_svc+0x20/0x30
3186 09:24:48.326926 # [ 246.079952] el0_sync_handler+0xb0/0xb4
3187 09:24:48.327323 # [ 246.083784] el0_sync+0x180/0x1c0
3188 09:24:48.342302 # [ 246.087099] Code: f2b579a2 f00060e0 ca020021 91142000 (f905d661)
3189 09:24:48.342795 # [ 246.093189] ---[ end trace 8a6897200a37b897 ]---
3190 09:24:48.343202 # WRITE_RO: saw 'call trace:': ok
3191 09:24:48.344280 ok 39 selftests: lkdtm: WRITE_RO.sh
3192 09:24:48.345604 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3193 09:24:49.714908 [ 248.030849] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3194 09:24:49.718148 [ 248.036888] lkdtm: attempting bad ro_after_init write at ffff8000120fc6d0
3195 09:24:49.726708 [ 248.043757] Unable to handle kernel write to read-only memory at virtual address ffff8000120fc6d0
3196 09:24:49.730148 [ 248.052828] Mem abort info:
3197 09:24:49.733530 [ 248.055748] ESR = 0x9600004e
3198 09:24:49.738988 [ 248.058920] EC = 0x25: DABT (current EL), IL = 32 bits
3199 09:24:49.742368 [ 248.064438] SET = 0, FnV = 0
3200 09:24:49.745778 [ 248.067677] EA = 0, S1PTW = 0
3201 09:24:49.758630 [ 248.070893] Data abort info:
3202 09:24:49.759120 [ 248.073791] ISV = 0, ISS = 0x0000004e
3203 09:24:49.759522 [ 248.077644] CM = 0, WnR = 1
3204 09:24:49.761988 [ 248.080617] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3205 09:24:49.774838 [ 248.087386] [ffff8000120fc6d0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=006000004a200781
3206 09:24:49.778213 [ 248.098038] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3207 09:24:49.841852 [ 248.103695] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3208 09:24:49.842344 [ 248.153765] CPU: 0 PID: 2198 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3209 09:24:49.843470 [ 248.161502] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3210 09:24:49.865446 [ 248.167852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3211 09:24:49.865912 [ 248.173865] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3212 09:24:49.866315 [ 248.178825] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3213 09:24:49.866700 [ 248.183783] sp : ffff80001684bcf0
3214 09:24:49.867836 [ 248.187092] x29: ffff80001684bcf0 x28: ffff0005c95f9880
3215 09:24:49.886981 [ 248.192402] x27: 0000000000000000 x26: 0000000000000000
3216 09:24:49.887457 [ 248.197712] x25: ffff8000119fb6b8 x24: ffff80001684be20
3217 09:24:49.888566 [ 248.203022] x23: 0000000000000014 x22: ffff0005c4b22000
3218 09:24:49.888974 [ 248.208331] x21: ffff80001200f5c8 x20: ffff8000119fb948
3219 09:24:49.908537 [ 248.213641] x19: ffff8000120fc000 x18: 0000000000000001
3220 09:24:49.909014 [ 248.218950] x17: 0000000000000000 x16: 0000000000000000
3221 09:24:49.909424 [ 248.224260] x15: 0000000000000030 x14: ffffffffffffffff
3222 09:24:49.910517 [ 248.229569] x13: ffff80009684b9d7 x12: ffff80001684b9e0
3223 09:24:49.931234 [ 248.234879] x11: ffff800012c90328 x10: ffff800012ce84c8
3224 09:24:49.931708 [ 248.240188] x9 : ffff80001012d054 x8 : ffff800012c904c8
3225 09:24:49.932120 [ 248.245498] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3226 09:24:49.933216 [ 248.250808] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3227 09:24:49.953861 [ 248.256117] x3 : 0000000000000000 x2 : 00000000abcd1234
3228 09:24:49.954335 [ 248.261427] x1 : 00000000fe67479e x0 : ffff800012010508
3229 09:24:49.954768 [ 248.266737] Call trace:
3230 09:24:49.955166 [ 248.269180] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3231 09:24:49.956253 [ 248.273797] lkdtm_do_action+0x24/0x40
3232 09:24:49.956652 [ 248.277540] direct_entry+0xd0/0x140
3233 09:24:49.976475 [ 248.281115] full_proxy_write+0x68/0xbc
3234 09:24:49.976950 [ 248.284949] vfs_write+0xec/0x20c
3235 09:24:49.977360 [ 248.288258] ksys_write+0x70/0x100
3236 09:24:49.977753 [ 248.291654] __arm64_sys_write+0x24/0x30
3237 09:24:49.978863 [ 248.295576] el0_svc_common.constprop.0+0x84/0x1e0
3238 09:24:49.979261 [ 248.300361] do_el0_svc+0x2c/0xa4
3239 09:24:49.995894 [ 248.303674] el0_svc+0x20/0x30
3240 09:24:49.996369 [ 248.306723] el0_sync_handler+0xb0/0xb4
3241 09:24:49.996780 [ 248.310555] el0_sync+0x180/0x1c0
3242 09:24:49.997174 [ 248.313868] Code: f2b579a2 f00060e0 ca020021 91142000 (f9036a61)
3243 09:24:49.999287 [ 248.319958] ---[ end trace 8a6897200a37b898 ]---
3244 09:24:50.002432 # Segmentation fault
3245 09:24:50.291855 # [ 248.030849] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3246 09:24:50.293040 # [ 248.036888] lkdtm: attempting bad ro_after_init write at ffff8000120fc6d0
3247 09:24:50.293461 # [ 248.043757] Unable to handle kernel write to read-only memory at virtual address ffff8000120fc6d0
3248 09:24:50.313523 # [ 248.052828] Mem abort info:
3249 09:24:50.313995 # [ 248.055748] ESR = 0x9600004e
3250 09:24:50.314406 # [ 248.058920] EC = 0x25: DABT (current EL), IL = 32 bits
3251 09:24:50.314840 # [ 248.064438] SET = 0, FnV = 0
3252 09:24:50.315936 # [ 248.067677] EA = 0, S1PTW = 0
3253 09:24:50.316333 # [ 248.070893] Data abort info:
3254 09:24:50.336150 # [ 248.073791] ISV = 0, ISS = 0x0000004e
3255 09:24:50.336624 # [ 248.077644] CM = 0, WnR = 1
3256 09:24:50.337036 # [ 248.080617] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3257 09:24:50.357627 # [ 248.087386] [ffff8000120fc6d0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=006000004a200781
3258 09:24:50.358105 # [ 248.098038] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3259 09:24:50.403602 # [ 248.103695] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3260 09:24:50.404096 # [ 248.153765] CPU: 0 PID: 2198 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3261 09:24:50.424595 # [ 248.161502] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3262 09:24:50.425073 # [ 248.167852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3263 09:24:50.425490 # [ 248.173865] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3264 09:24:50.426591 # [ 248.178825] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3265 09:24:50.447176 # [ 248.183783] sp : ffff80001684bcf0
3266 09:24:50.447649 # [ 248.187092] x29: ffff80001684bcf0 x28: ffff0005c95f9880
3267 09:24:50.448061 # [ 248.192402] x27: 0000000000000000 x26: 0000000000000000
3268 09:24:50.449162 # [ 248.197712] x25: ffff8000119fb6b8 x24: ffff80001684be20
3269 09:24:50.468702 # [ 248.203022] x23: 0000000000000014 x22: ffff0005c4b22000
3270 09:24:50.469180 # [ 248.208331] x21: ffff80001200f5c8 x20: ffff8000119fb948
3271 09:24:50.470305 # [ 248.213641] x19: ffff8000120fc000 x18: 0000000000000001
3272 09:24:50.470713 # [ 248.218950] x17: 0000000000000000 x16: 0000000000000000
3273 09:24:50.492435 # [ 248.224260] x15: 0000000000000030 x14: ffffffffffffffff
3274 09:24:50.492913 # [ 248.229569] x13: ffff80009684b9d7 x12: ffff80001684b9e0
3275 09:24:50.493327 # [ 248.234879] x11: ffff800012c90328 x10: ffff800012ce84c8
3276 09:24:50.494430 # [ 248.240188] x9 : ffff80001012d054 x8 : ffff800012c904c8
3277 09:24:50.513974 # [ 248.245498] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3278 09:24:50.514449 # [ 248.250808] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3279 09:24:50.515596 # [ 248.256117] x3 : 0000000000000000 x2 : 00000000abcd1234
3280 09:24:50.516008 # [ 248.261427] x1 : 00000000fe67479e x0 : ffff800012010508
3281 09:24:50.516401 # [ 248.266737] Call trace:
3282 09:24:50.535546 # [ 248.269180] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3283 09:24:50.536022 # [ 248.273797] lkdtm_do_action+0x24/0x40
3284 09:24:50.536432 # [ 248.277540] direct_entry+0xd0/0x140
3285 09:24:50.536826 # [ 248.281115] full_proxy_write+0x68/0xbc
3286 09:24:50.537923 # [ 248.284949] vfs_write+0xec/0x20c
3287 09:24:50.538322 # [ 248.288258] ksys_write+0x70/0x100
3288 09:24:50.558175 # [ 248.291654] __arm64_sys_write+0x24/0x30
3289 09:24:50.558649 # [ 248.295576] el0_svc_common.constprop.0+0x84/0x1e0
3290 09:24:50.559798 # [ 248.300361] do_el0_svc+0x2c/0xa4
3291 09:24:50.560208 # [ 248.303674] el0_svc+0x20/0x30
3292 09:24:50.560600 # [ 248.306723] el0_sync_handler+0xb0/0xb4
3293 09:24:50.580769 # [ 248.310555] el0_sync+0x180/0x1c0
3294 09:24:50.581242 # [ 248.313868] Code: f2b579a2 f00060e0 ca020021 91142000 (f9036a61)
3295 09:24:50.582407 # [ 248.319958] ---[ end trace 8a6897200a37b898 ]---
3296 09:24:50.582843 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3297 09:24:50.583241 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3298 09:24:50.584337 # selftests: lkdtm: WRITE_KERN.sh
3299 09:24:51.724139 [ 250.044954] lkdtm: Performing direct entry WRITE_KERN
3300 09:24:51.737030 [ 250.050286] lkdtm: attempting bad 9216380 byte write at ffff8000113f1dec
3301 09:24:51.740409 [ 250.057074] Unable to handle kernel write to read-only memory at virtual address ffff8000113f1dec
3302 09:24:51.758491 [ 250.066161] Mem abort info:
3303 09:24:51.758995 [ 250.068971] ESR = 0x9600004e
3304 09:24:51.759400 [ 250.072237] EC = 0x25: DABT (current EL), IL = 32 bits
3305 09:24:51.760504 [ 250.077663] SET = 0, FnV = 0
3306 09:24:51.761605 [ 250.080726] EA = 0, S1PTW = 0
3307 09:24:51.762000 [ 250.083917] Data abort info:
3308 09:24:51.765269 [ 250.086925] ISV = 0, ISS = 0x0000004e
3309 09:24:51.768652 [ 250.090829] CM = 0, WnR = 1
3310 09:24:51.775062 [ 250.094053] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3311 09:24:51.788059 [ 250.100808] [ffff8000113f1dec] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0040000049400781
3312 09:24:51.791448 [ 250.111477] Internal error: Oops: 9600004e [#15] PREEMPT SMP
3313 09:24:51.855865 [ 250.117138] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3314 09:24:51.857073 [ 250.167277] CPU: 0 PID: 2243 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3315 09:24:51.857490 [ 250.175017] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3316 09:24:51.877574 [ 250.181372] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3317 09:24:51.878040 [ 250.187389] pc : __memcpy+0x110/0x180
3318 09:24:51.878437 [ 250.191058] lr : lkdtm_WRITE_KERN+0x54/0x88
3319 09:24:51.878853 [ 250.195238] sp : ffff800016913ce0
3320 09:24:51.879953 [ 250.198550] x29: ffff800016913ce0 x28: ffff0005c77b8000
3321 09:24:51.901213 [ 250.203866] x27: 0000000000000000 x26: 0000000000000000
3322 09:24:51.901681 [ 250.209183] x25: ffff8000119fb6b8 x24: ffff800016913e20
3323 09:24:51.902832 [ 250.214499] x23: 000000000000000b x22: ffff0005c3c61000
3324 09:24:51.903255 [ 250.219814] x21: 00000000008ca17c x20: ffff800010b27c70
3325 09:24:51.922834 [ 250.225129] x19: ffff8000113f1dec x18: 0000000000000001
3326 09:24:51.923298 [ 250.230444] x17: 0000000000000000 x16: 0000000000000000
3327 09:24:51.924422 [ 250.235758] x15: 0000000000000030 x14: f9000fe097e0752e
3328 09:24:51.924832 [ 250.241073] x13: f9406c00910003fd x12: 52819801d2800802
3329 09:24:51.945473 [ 250.246389] x11: a9be7bfdf000ae80 x10: d503233fd503201f
3330 09:24:51.945936 [ 250.251703] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3331 09:24:51.946339 [ 250.257018] x7 : d503201faa1e03e9 x6 : ffff8000113f1dec
3332 09:24:51.946747 [ 250.262333] x5 : ffff800012c61c88 x4 : 0000000000000000
3333 09:24:51.947853 [ 250.267647] x3 : 0000000000000000 x2 : 00000000008ca0fc
3334 09:24:51.966963 [ 250.272962] x1 : ffff800010b27cb0 x0 : ffff8000113f1dec
3335 09:24:51.967429 [ 250.278277] Call trace:
3336 09:24:51.967830 [ 250.280725] __memcpy+0x110/0x180
3337 09:24:51.968942 [ 250.284044] lkdtm_do_action+0x24/0x40
3338 09:24:51.969335 [ 250.287790] direct_entry+0xd0/0x140
3339 09:24:51.969714 [ 250.291367] full_proxy_write+0x68/0xbc
3340 09:24:51.989695 [ 250.295207] vfs_write+0xec/0x20c
3341 09:24:51.990159 [ 250.298519] ksys_write+0x70/0x100
3342 09:24:51.990560 [ 250.301918] __arm64_sys_write+0x24/0x30
3343 09:24:51.991701 [ 250.305843] el0_svc_common.constprop.0+0x84/0x1e0
3344 09:24:51.992096 [ 250.310632] do_el0_svc+0x2c/0xa4
3345 09:24:51.992474 [ 250.313948] el0_svc+0x20/0x30
3346 09:24:52.006884 [ 250.317002] el0_sync_handler+0xb0/0xb4
3347 09:24:52.007348 [ 250.320837] el0_sync+0x180/0x1c0
3348 09:24:52.008473 [ 250.324155] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3349 09:24:52.013444 [ 250.330248] ---[ end trace 8a6897200a37b899 ]---
3350 09:24:52.013918 # Segmentation fault
3351 09:24:52.305083 # [ 250.044954] lkdtm: Performing direct entry WRITE_KERN
3352 09:24:52.306280 # [ 250.050286] lkdtm: attempting bad 9216380 byte write at ffff8000113f1dec
3353 09:24:52.306700 # [ 250.057074] Unable to handle kernel write to read-only memory at virtual address ffff8000113f1dec
3354 09:24:52.326624 # [ 250.066161] Mem abort info:
3355 09:24:52.327126 # [ 250.068971] ESR = 0x9600004e
3356 09:24:52.327535 # [ 250.072237] EC = 0x25: DABT (current EL), IL = 32 bits
3357 09:24:52.328655 # [ 250.077663] SET = 0, FnV = 0
3358 09:24:52.329055 # [ 250.080726] EA = 0, S1PTW = 0
3359 09:24:52.329442 # [ 250.083917] Data abort info:
3360 09:24:52.350395 # [ 250.086925] ISV = 0, ISS = 0x0000004e
3361 09:24:52.350901 # [ 250.090829] CM = 0, WnR = 1
3362 09:24:52.351316 # [ 250.094053] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
3363 09:24:52.371868 # [ 250.100808] [ffff8000113f1dec] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0040000049400781
3364 09:24:52.372345 # [ 250.111477] Internal error: Oops: 9600004e [#15] PREEMPT SMP
3365 09:24:52.416120 # [ 250.117138] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3366 09:24:52.417347 # [ 250.167277] CPU: 0 PID: 2243 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3367 09:24:52.438832 # [ 250.175017] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3368 09:24:52.439310 # [ 250.181372] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3369 09:24:52.439722 # [ 250.187389] pc : __memcpy+0x110/0x180
3370 09:24:52.440846 # [ 250.191058] lr : lkdtm_WRITE_KERN+0x54/0x88
3371 09:24:52.441249 # [ 250.195238] sp : ffff800016913ce0
3372 09:24:52.461373 # [ 250.198550] x29: ffff800016913ce0 x28: ffff0005c77b8000
3373 09:24:52.461846 # [ 250.203866] x27: 0000000000000000 x26: 0000000000000000
3374 09:24:52.463006 # [ 250.209183] x25: ffff8000119fb6b8 x24: ffff800016913e20
3375 09:24:52.463415 # [ 250.214499] x23: 000000000000000b x22: ffff0005c3c61000
3376 09:24:52.482881 # [ 250.219814] x21: 00000000008ca17c x20: ffff800010b27c70
3377 09:24:52.484085 # [ 250.225129] x19: ffff8000113f1dec x18: 0000000000000001
3378 09:24:52.484505 # [ 250.230444] x17: 0000000000000000 x16: 0000000000000000
3379 09:24:52.484907 # [ 250.235758] x15: 0000000000000030 x14: f9000fe097e0752e
3380 09:24:52.504603 # [ 250.241073] x13: f9406c00910003fd x12: 52819801d2800802
3381 09:24:52.505080 # [ 250.246389] x11: a9be7bfdf000ae80 x10: d503233fd503201f
3382 09:24:52.506221 # [ 250.251703] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3383 09:24:52.506633 # [ 250.257018] x7 : d503201faa1e03e9 x6 : ffff8000113f1dec
3384 09:24:52.527174 # [ 250.262333] x5 : ffff800012c61c88 x4 : 0000000000000000
3385 09:24:52.527647 # [ 250.267647] x3 : 0000000000000000 x2 : 00000000008ca0fc
3386 09:24:52.528790 # [ 250.272962] x1 : ffff800010b27cb0 x0 : ffff8000113f1dec
3387 09:24:52.529200 # [ 250.278277] Call trace:
3388 09:24:52.529590 # [ 250.280725] __memcpy+0x110/0x180
3389 09:24:52.549740 # [ 250.284044] lkdtm_do_action+0x24/0x40
3390 09:24:52.550212 # [ 250.287790] direct_entry+0xd0/0x140
3391 09:24:52.550621 # [ 250.291367] full_proxy_write+0x68/0xbc
3392 09:24:52.551786 # [ 250.295207] vfs_write+0xec/0x20c
3393 09:24:52.552186 # [ 250.298519] ksys_write+0x70/0x100
3394 09:24:52.552574 # [ 250.301918] __arm64_sys_write+0x24/0x30
3395 09:24:52.572462 # [ 250.305843] el0_svc_common.constprop.0+0x84/0x1e0
3396 09:24:52.572937 # [ 250.310632] do_el0_svc+0x2c/0xa4
3397 09:24:52.573348 # [ 250.313948] el0_svc+0x20/0x30
3398 09:24:52.574474 # [ 250.317002] el0_sync_handler+0xb0/0xb4
3399 09:24:52.574903 # [ 250.320837] el0_sync+0x180/0x1c0
3400 09:24:52.589742 # [ 250.324155] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3401 09:24:52.590216 # [ 250.330248] ---[ end trace 8a6897200a37b899 ]---
3402 09:24:52.590618 # WRITE_KERN: saw 'call trace:': ok
3403 09:24:52.591054 ok 41 selftests: lkdtm: WRITE_KERN.sh
3404 09:24:52.593215 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3405 09:24:53.709141 [ 252.028526] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3406 09:24:53.722911 [ 252.034815] lkdtm: attempting good refcount_inc() without overflow
3407 09:24:53.726229 [ 252.041073] lkdtm: attempting bad refcount_inc() overflow
3408 09:24:53.726693 [ 252.046606] ------------[ cut here ]------------
3409 09:24:53.729460 [ 252.051511] refcount_t: saturated; leaking memory.
3410 09:24:53.739183 [ 252.056472] WARNING: CPU: 4 PID: 2288 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3411 09:24:53.803862 [ 252.064914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3412 09:24:53.805093 [ 252.115233] CPU: 4 PID: 2288 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3413 09:24:53.805511 [ 252.122980] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3414 09:24:53.825483 [ 252.129338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3415 09:24:53.825950 [ 252.135354] pc : refcount_warn_saturate+0x74/0x144
3416 09:24:53.827126 [ 252.140146] lr : refcount_warn_saturate+0x74/0x144
3417 09:24:53.827527 [ 252.144937] sp : ffff8000169ebcd0
3418 09:24:53.827911 [ 252.148252] x29: ffff8000169ebcd0 x28: ffff0005c0dc1880
3419 09:24:53.849184 [ 252.153578] x27: 0000000000000000 x26: 0000000000000000
3420 09:24:53.849648 [ 252.158899] x25: ffff8000119fb6b8 x24: ffff8000169ebe20
3421 09:24:53.850048 [ 252.164220] x23: 0000000000000016 x22: ffff0005c2775000
3422 09:24:53.851195 [ 252.169540] x21: ffff80001200f5f0 x20: ffff8000119fb968
3423 09:24:53.870862 [ 252.174861] x19: 000000000000002b x18: 0000000000000001
3424 09:24:53.871327 [ 252.180182] x17: 0000000000000000 x16: 0000000000000000
3425 09:24:53.872469 [ 252.185504] x15: 0000000000000030 x14: ffffffffffffffff
3426 09:24:53.872868 [ 252.190825] x13: ffff8000969eb977 x12: ffff8000169eb980
3427 09:24:53.893444 [ 252.196146] x11: ffff800012c90328 x10: ffff800012ce84c8
3428 09:24:53.893909 [ 252.201466] x9 : ffff80001012d054 x8 : ffff800012c904c8
3429 09:24:53.894309 [ 252.206787] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3430 09:24:53.895447 [ 252.212108] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3431 09:24:53.916026 [ 252.217430] x3 : 0000000000000000 x2 : 0000000000000000
3432 09:24:53.916491 [ 252.222750] x1 : 0000000000000000 x0 : ffff0005c0dc1880
3433 09:24:53.916891 [ 252.228072] Call trace:
3434 09:24:53.917274 [ 252.230524] refcount_warn_saturate+0x74/0x144
3435 09:24:53.918397 [ 252.234978] __refcount_add.constprop.0+0x7c/0x90
3436 09:24:53.937586 [ 252.239690] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3437 09:24:53.938059 [ 252.244482] lkdtm_do_action+0x24/0x40
3438 09:24:53.938466 [ 252.248232] direct_entry+0xd0/0x140
3439 09:24:53.938888 [ 252.251814] full_proxy_write+0x68/0xbc
3440 09:24:53.939277 [ 252.255655] vfs_write+0xec/0x20c
3441 09:24:53.940621 [ 252.258970] ksys_write+0x70/0x100
3442 09:24:53.960191 [ 252.262373] __arm64_sys_write+0x24/0x30
3443 09:24:53.960663 [ 252.266303] el0_svc_common.constprop.0+0x84/0x1e0
3444 09:24:53.961074 [ 252.271096] do_el0_svc+0x2c/0xa4
3445 09:24:53.962215 [ 252.274415] el0_svc+0x20/0x30
3446 09:24:53.962613 [ 252.277471] el0_sync_handler+0xb0/0xb4
3447 09:24:53.963027 [ 252.281311] el0_sync+0x180/0x1c0
3448 09:24:53.963409 [ 252.284628] irq event stamp: 0
3449 09:24:53.982816 [ 252.287692] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3450 09:24:53.984032 [ 252.293969] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3451 09:24:53.984454 [ 252.302149] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3452 09:24:53.995820 [ 252.310326] softirqs last disabled at (0): [<0000000000000000>] 0x0
3453 09:24:53.996296 [ 252.316593] ---[ end trace 8a6897200a37b89a ]---
3454 09:24:54.000157 [ 252.321604] lkdtm: Overflow detected: saturated
3455 09:24:54.117693 # [ 252.028526] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3456 09:24:54.118934 # [ 252.034815] lkdtm: attempting good refcount_inc() without overflow
3457 09:24:54.119354 # [ 252.041073] lkdtm: attempting bad refcount_inc() overflow
3458 09:24:54.140300 # [ 252.046606] ------------[ cut here ]------------
3459 09:24:54.140772 # [ 252.051511] refcount_t: saturated; leaking memory.
3460 09:24:54.141927 # [ 252.056472] WARNING: CPU: 4 PID: 2288 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3461 09:24:54.185313 # [ 252.064914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3462 09:24:54.207220 # [ 252.115233] CPU: 4 PID: 2288 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3463 09:24:54.207698 # [ 252.122980] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3464 09:24:54.208854 # [ 252.129338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3465 09:24:54.228744 # [ 252.135354] pc : refcount_warn_saturate+0x74/0x144
3466 09:24:54.229218 # [ 252.140146] lr : refcount_warn_saturate+0x74/0x144
3467 09:24:54.229626 # [ 252.144937] sp : ffff8000169ebcd0
3468 09:24:54.230791 # [ 252.148252] x29: ffff8000169ebcd0 x28: ffff0005c0dc1880
3469 09:24:54.231197 # [ 252.153578] x27: 0000000000000000 x26: 0000000000000000
3470 09:24:54.251391 # [ 252.158899] x25: ffff8000119fb6b8 x24: ffff8000169ebe20
3471 09:24:54.251866 # [ 252.164220] x23: 0000000000000016 x22: ffff0005c2775000
3472 09:24:54.252276 # [ 252.169540] x21: ffff80001200f5f0 x20: ffff8000119fb968
3473 09:24:54.253417 # [ 252.174861] x19: 000000000000002b x18: 0000000000000001
3474 09:24:54.274018 # [ 252.180182] x17: 0000000000000000 x16: 0000000000000000
3475 09:24:54.274492 # [ 252.185504] x15: 0000000000000030 x14: ffffffffffffffff
3476 09:24:54.274931 # [ 252.190825] x13: ffff8000969eb977 x12: ffff8000169eb980
3477 09:24:54.276075 # [ 252.196146] x11: ffff800012c90328 x10: ffff800012ce84c8
3478 09:24:54.295545 # [ 252.201466] x9 : ffff80001012d054 x8 : ffff800012c904c8
3479 09:24:54.296020 # [ 252.206787] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3480 09:24:54.297178 # [ 252.212108] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3481 09:24:54.297587 # [ 252.217430] x3 : 0000000000000000 x2 : 0000000000000000
3482 09:24:54.318158 # [ 252.222750] x1 : 0000000000000000 x0 : ffff0005c0dc1880
3483 09:24:54.318633 # [ 252.228072] Call trace:
3484 09:24:54.319075 # [ 252.230524] refcount_warn_saturate+0x74/0x144
3485 09:24:54.320222 # [ 252.234978] __refcount_add.constprop.0+0x7c/0x90
3486 09:24:54.320624 # [ 252.239690] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3487 09:24:54.339794 # [ 252.244482] lkdtm_do_action+0x24/0x40
3488 09:24:54.340265 # [ 252.248232] direct_entry+0xd0/0x140
3489 09:24:54.340671 # [ 252.251814] full_proxy_write+0x68/0xbc
3490 09:24:54.341818 # [ 252.255655] vfs_write+0xec/0x20c
3491 09:24:54.342219 # [ 252.258970] ksys_write+0x70/0x100
3492 09:24:54.342606 # [ 252.262373] __arm64_sys_write+0x24/0x30
3493 09:24:54.362433 # [ 252.266303] el0_svc_common.constprop.0+0x84/0x1e0
3494 09:24:54.362934 # [ 252.271096] do_el0_svc+0x2c/0xa4
3495 09:24:54.363345 # [ 252.274415] el0_svc+0x20/0x30
3496 09:24:54.363738 # [ 252.277471] el0_sync_handler+0xb0/0xb4
3497 09:24:54.364878 # [ 252.281311] el0_sync+0x180/0x1c0
3498 09:24:54.365275 # [ 252.284628] irq event stamp: 0
3499 09:24:54.384982 # [ 252.287692] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3500 09:24:54.386212 # [ 252.293969] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3501 09:24:54.386634 # [ 252.302149] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3502 09:24:54.406533 # [ 252.310326] softirqs last disabled at (0): [<0000000000000000>] 0x0
3503 09:24:54.407034 # [ 252.316593] ---[ end trace 8a6897200a37b89a ]---
3504 09:24:54.407444 # [ 252.321604] lkdtm: Overflow detected: saturated
3505 09:24:54.408590 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3506 09:24:54.414118 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3507 09:24:54.414593 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3508 09:24:55.158632 [ 253.475260] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3509 09:24:55.161934 [ 253.481428] lkdtm: attempting good refcount_add() without overflow
3510 09:24:55.168248 [ 253.487698] lkdtm: attempting bad refcount_add() overflow
3511 09:24:55.172632 [ 253.493200] ------------[ cut here ]------------
3512 09:24:55.176993 [ 253.497887] refcount_t: saturated; leaking memory.
3513 09:24:55.185877 [ 253.503086] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3514 09:24:55.250435 [ 253.511524] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3515 09:24:55.250949 [ 253.561664] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3516 09:24:55.252114 [ 253.569404] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3517 09:24:55.273017 [ 253.575760] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3518 09:24:55.273481 [ 253.581766] pc : refcount_warn_saturate+0x74/0x144
3519 09:24:55.273882 [ 253.586556] lr : refcount_warn_saturate+0x74/0x144
3520 09:24:55.274268 [ 253.591342] sp : ffff800016aa3cd0
3521 09:24:55.275404 [ 253.594654] x29: ffff800016aa3cd0 x28: ffff0005c8243100
3522 09:24:55.294530 [ 253.599971] x27: 0000000000000000 x26: 0000000000000000
3523 09:24:55.295020 [ 253.605287] x25: ffff8000119fb6b8 x24: ffff800016aa3e20
3524 09:24:55.295421 [ 253.610602] x23: 0000000000000016 x22: ffff0005c5b00000
3525 09:24:55.296566 [ 253.615917] x21: ffff80001200f608 x20: ffff8000119fb978
3526 09:24:55.317147 [ 253.621232] x19: 000000000000002c x18: 0000000000000000
3527 09:24:55.317612 [ 253.626546] x17: 0000000000000000 x16: 0000000000000000
3528 09:24:55.318015 [ 253.631860] x15: 000000000000002b x14: 0000000000000015
3529 09:24:55.319186 [ 253.637175] x13: 0000000000000001 x12: 0000000000000003
3530 09:24:55.339728 [ 253.642489] x11: 0000000000000000 x10: 0000000000001440
3531 09:24:55.340192 [ 253.647803] x9 : ffff80001012d054 x8 : 0000000000000000
3532 09:24:55.341354 [ 253.653117] x7 : 0000000080180017 x6 : ffff800012c61000
3533 09:24:55.341751 [ 253.658431] x5 : ffff800012c61c88 x4 : ffff00063f71dc70
3534 09:24:55.362385 [ 253.663745] x3 : 0000000000000000 x2 : 0000000000000000
3535 09:24:55.362882 [ 253.669059] x1 : 0000000000000000 x0 : ffff0005c8243100
3536 09:24:55.363284 [ 253.674375] Call trace:
3537 09:24:55.364432 [ 253.676820] refcount_warn_saturate+0x74/0x144
3538 09:24:55.364834 [ 253.681267] __refcount_add.constprop.0+0x7c/0x90
3539 09:24:55.383916 [ 253.685975] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3540 09:24:55.384381 [ 253.690763] lkdtm_do_action+0x24/0x40
3541 09:24:55.384783 [ 253.694510] direct_entry+0xd0/0x140
3542 09:24:55.385931 [ 253.698086] full_proxy_write+0x68/0xbc
3543 09:24:55.386325 [ 253.701923] vfs_write+0xec/0x20c
3544 09:24:55.386702 [ 253.705235] ksys_write+0x70/0x100
3545 09:24:55.405577 [ 253.708634] __arm64_sys_write+0x24/0x30
3546 09:24:55.406040 [ 253.712559] el0_svc_common.constprop.0+0x84/0x1e0
3547 09:24:55.406442 [ 253.717348] do_el0_svc+0x2c/0xa4
3548 09:24:55.406860 [ 253.720663] el0_svc+0x20/0x30
3549 09:24:55.407243 [ 253.723716] el0_sync_handler+0xb0/0xb4
3550 09:24:55.408383 [ 253.727551] el0_sync+0x180/0x1c0
3551 09:24:55.408771 [ 253.730863] irq event stamp: 0
3552 09:24:55.429205 [ 253.733920] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3553 09:24:55.429669 [ 253.740189] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3554 09:24:55.430861 [ 253.748365] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3555 09:24:55.442173 [ 253.756538] softirqs last disabled at (0): [<0000000000000000>] 0x0
3556 09:24:55.442639 [ 253.762801] ---[ end trace 8a6897200a37b89b ]---
3557 09:24:55.446508 [ 253.767579] lkdtm: Overflow detected: saturated
3558 09:24:56.160515 # [ 253.475260] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3559 09:24:56.161768 # [ 253.481428] lkdtm: attempting good refcount_add() without overflow
3560 09:24:56.162180 # [ 253.487698] lkdtm: attempting bad refcount_add() overflow
3561 09:24:56.183098 # [ 253.493200] ------------[ cut here ]------------
3562 09:24:56.183563 # [ 253.497887] refcount_t: saturated; leaking memory.
3563 09:24:56.184731 # [ 253.503086] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3564 09:24:56.228094 # [ 253.511524] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3565 09:24:56.248941 # [ 253.561664] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3566 09:24:56.250179 # [ 253.569404] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3567 09:24:56.250591 # [ 253.575760] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3568 09:24:56.271639 # [ 253.581766] pc : refcount_warn_saturate+0x74/0x144
3569 09:24:56.272102 # [ 253.586556] lr : refcount_warn_saturate+0x74/0x144
3570 09:24:56.272501 # [ 253.591342] sp : ffff800016aa3cd0
3571 09:24:56.272889 # [ 253.594654] x29: ffff800016aa3cd0 x28: ffff0005c8243100
3572 09:24:56.274039 # [ 253.599971] x27: 0000000000000000 x26: 0000000000000000
3573 09:24:56.294146 # [ 253.605287] x25: ffff8000119fb6b8 x24: ffff800016aa3e20
3574 09:24:56.294610 # [ 253.610602] x23: 0000000000000016 x22: ffff0005c5b00000
3575 09:24:56.295813 # [ 253.615917] x21: ffff80001200f608 x20: ffff8000119fb978
3576 09:24:56.296213 # [ 253.621232] x19: 000000000000002c x18: 0000000000000000
3577 09:24:56.315733 # [ 253.626546] x17: 0000000000000000 x16: 0000000000000000
3578 09:24:56.316198 # [ 253.631860] x15: 000000000000002b x14: 0000000000000015
3579 09:24:56.317370 # [ 253.637175] x13: 0000000000000001 x12: 0000000000000003
3580 09:24:56.317771 # [ 253.642489] x11: 0000000000000000 x10: 0000000000001440
3581 09:24:56.338306 # [ 253.647803] x9 : ffff80001012d054 x8 : 0000000000000000
3582 09:24:56.338798 # [ 253.653117] x7 : 0000000080180017 x6 : ffff800012c61000
3583 09:24:56.339200 # [ 253.658431] x5 : ffff800012c61c88 x4 : ffff00063f71dc70
3584 09:24:56.340358 # [ 253.663745] x3 : 0000000000000000 x2 : 0000000000000000
3585 09:24:56.360943 # [ 253.669059] x1 : 0000000000000000 x0 : ffff0005c8243100
3586 09:24:56.361409 # [ 253.674375] Call trace:
3587 09:24:56.361816 # [ 253.676820] refcount_warn_saturate+0x74/0x144
3588 09:24:56.363000 # [ 253.681267] __refcount_add.constprop.0+0x7c/0x90
3589 09:24:56.363394 # [ 253.685975] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3590 09:24:56.382558 # [ 253.690763] lkdtm_do_action+0x24/0x40
3591 09:24:56.383061 # [ 253.694510] direct_entry+0xd0/0x140
3592 09:24:56.383472 # [ 253.698086] full_proxy_write+0x68/0xbc
3593 09:24:56.384639 # [ 253.701923] vfs_write+0xec/0x20c
3594 09:24:56.385038 # [ 253.705235] ksys_write+0x70/0x100
3595 09:24:56.385423 # [ 253.708634] __arm64_sys_write+0x24/0x30
3596 09:24:56.405202 # [ 253.712559] el0_svc_common.constprop.0+0x84/0x1e0
3597 09:24:56.405675 # [ 253.717348] do_el0_svc+0x2c/0xa4
3598 09:24:56.406086 # [ 253.720663] el0_svc+0x20/0x30
3599 09:24:56.406480 # [ 253.723716] el0_sync_handler+0xb0/0xb4
3600 09:24:56.407668 # [ 253.727551] el0_sync+0x180/0x1c0
3601 09:24:56.408068 # [ 253.730863] irq event stamp: 0
3602 09:24:56.426656 # [ 253.733920] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3603 09:24:56.427935 # [ 253.740189] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3604 09:24:56.428361 # [ 253.748365] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3605 09:24:56.449305 # [ 253.756538] softirqs last disabled at (0): [<0000000000000000>] 0x0
3606 09:24:56.449779 # [ 253.762801] ---[ end trace 8a6897200a37b89b ]---
3607 09:24:56.450988 # [ 253.767579] lkdtm: Overflow detected: saturated
3608 09:24:56.451397 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3609 09:24:56.454804 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3610 09:24:56.457954 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3611 09:24:56.604012 [ 254.919066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3612 09:24:56.607394 [ 254.926184] lkdtm: attempting bad refcount_inc_not_zero() overflow
3613 09:24:56.610540 [ 254.932456] ------------[ cut here ]------------
3614 09:24:56.617055 [ 254.937256] refcount_t: saturated; leaking memory.
3615 09:24:56.625932 [ 254.942204] WARNING: CPU: 3 PID: 2352 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3616 09:24:56.689420 [ 254.950641] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3617 09:24:56.689919 [ 255.000823] CPU: 3 PID: 2352 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3618 09:24:56.691143 [ 255.008563] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3619 09:24:56.712045 [ 255.014918] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3620 09:24:56.712520 [ 255.020924] pc : refcount_warn_saturate+0xc8/0x144
3621 09:24:56.713710 [ 255.025713] lr : refcount_warn_saturate+0xc8/0x144
3622 09:24:56.714116 [ 255.030501] sp : ffff800016b43cb0
3623 09:24:56.714507 [ 255.033813] x29: ffff800016b43cb0 x28: ffff0005c0d66200
3624 09:24:56.733561 [ 255.039130] x27: 0000000000000000 x26: 0000000000000000
3625 09:24:56.734036 [ 255.044448] x25: ffff8000119fb6b8 x24: ffff800016b43e20
3626 09:24:56.735246 [ 255.049765] x23: 000000000000001f x22: ffff0005c80c3000
3627 09:24:56.735656 [ 255.055081] x21: 0000000000000001 x20: 000000007fffffff
3628 09:24:56.756171 [ 255.060398] x19: ffff800016b43d04 x18: 0000000000000000
3629 09:24:56.756646 [ 255.065715] x17: 0000000000000000 x16: 0000000000000000
3630 09:24:56.757838 [ 255.071032] x15: 0000000000000030 x14: ffffffffffffffff
3631 09:24:56.758244 [ 255.076349] x13: ffff800096b43957 x12: ffff800016b4395f
3632 09:24:56.778781 [ 255.081666] x11: ffff800012c90328 x10: ffff800012ce84c8
3633 09:24:56.779254 [ 255.086984] x9 : ffff80001012d054 x8 : ffff800012c904c8
3634 09:24:56.779664 [ 255.092300] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3635 09:24:56.780845 [ 255.097617] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3636 09:24:56.801391 [ 255.102934] x3 : 0000000000000000 x2 : 0000000000000000
3637 09:24:56.801865 [ 255.108250] x1 : 0000000000000000 x0 : ffff0005c0d66200
3638 09:24:56.802274 [ 255.113568] Call trace:
3639 09:24:56.802665 [ 255.116014] refcount_warn_saturate+0xc8/0x144
3640 09:24:56.803873 [ 255.120465] __refcount_add_not_zero.constprop.0+0x98/0xb4
3641 09:24:56.822903 [ 255.125952] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3642 09:24:56.823379 [ 255.131528] lkdtm_do_action+0x24/0x40
3643 09:24:56.823788 [ 255.135276] direct_entry+0xd0/0x140
3644 09:24:56.824966 [ 255.138854] full_proxy_write+0x68/0xbc
3645 09:24:56.825364 [ 255.142693] vfs_write+0xec/0x20c
3646 09:24:56.825749 [ 255.146006] ksys_write+0x70/0x100
3647 09:24:56.845548 [ 255.149407] __arm64_sys_write+0x24/0x30
3648 09:24:56.846019 [ 255.153334] el0_svc_common.constprop.0+0x84/0x1e0
3649 09:24:56.846427 [ 255.158125] do_el0_svc+0x2c/0xa4
3650 09:24:56.847637 [ 255.161443] el0_svc+0x20/0x30
3651 09:24:56.848039 [ 255.164496] el0_sync_handler+0xb0/0xb4
3652 09:24:56.848426 [ 255.168333] el0_sync+0x180/0x1c0
3653 09:24:56.868173 [ 255.171647] irq event stamp: 0
3654 09:24:56.868645 [ 255.174706] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3655 09:24:56.869057 [ 255.180978] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3656 09:24:56.880195 [ 255.189156] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3657 09:24:56.880670 [ 255.197332] softirqs last disabled at (0): [<0000000000000000>] 0x0
3658 09:24:56.883479 [ 255.203596] ---[ end trace 8a6897200a37b89c ]---
3659 09:24:56.886653 [ 255.208423] lkdtm: Overflow detected: saturated
3660 09:24:57.757830 # [ 254.919066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3661 09:24:57.758318 # [ 254.926184] lkdtm: attempting bad refcount_inc_not_zero() overflow
3662 09:24:57.759541 # [ 254.932456] ------------[ cut here ]------------
3663 09:24:57.780508 # [ 254.937256] refcount_t: saturated; leaking memory.
3664 09:24:57.780973 # [ 254.942204] WARNING: CPU: 3 PID: 2352 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3665 09:24:57.824749 # [ 254.950641] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3666 09:24:57.847418 # [ 255.000823] CPU: 3 PID: 2352 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3667 09:24:57.847886 # [ 255.008563] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3668 09:24:57.849080 # [ 255.014918] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3669 09:24:57.849484 # [ 255.020924] pc : refcount_warn_saturate+0xc8/0x144
3670 09:24:57.868878 # [ 255.025713] lr : refcount_warn_saturate+0xc8/0x144
3671 09:24:57.869340 # [ 255.030501] sp : ffff800016b43cb0
3672 09:24:57.869740 # [ 255.033813] x29: ffff800016b43cb0 x28: ffff0005c0d66200
3673 09:24:57.870941 # [ 255.039130] x27: 0000000000000000 x26: 0000000000000000
3674 09:24:57.871336 # [ 255.044448] x25: ffff8000119fb6b8 x24: ffff800016b43e20
3675 09:24:57.891425 # [ 255.049765] x23: 000000000000001f x22: ffff0005c80c3000
3676 09:24:57.892685 # [ 255.055081] x21: 0000000000000001 x20: 000000007fffffff
3677 09:24:57.893094 # [ 255.060398] x19: ffff800016b43d04 x18: 0000000000000000
3678 09:24:57.893483 # [ 255.065715] x17: 0000000000000000 x16: 0000000000000000
3679 09:24:57.914323 # [ 255.071032] x15: 0000000000000030 x14: ffffffffffffffff
3680 09:24:57.914812 # [ 255.076349] x13: ffff800096b43957 x12: ffff800016b4395f
3681 09:24:57.915216 # [ 255.081666] x11: ffff800012c90328 x10: ffff800012ce84c8
3682 09:24:57.916400 # [ 255.086984] x9 : ffff80001012d054 x8 : ffff800012c904c8
3683 09:24:57.935777 # [ 255.092300] x7 : ffff800012ce84c8 x6 : ffff800012c61000
3684 09:24:57.936240 # [ 255.097617] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3685 09:24:57.936640 # [ 255.102934] x3 : 0000000000000000 x2 : 0000000000000000
3686 09:24:57.937819 # [ 255.108250] x1 : 0000000000000000 x0 : ffff0005c0d66200
3687 09:24:57.958373 # [ 255.113568] Call trace:
3688 09:24:57.958863 # [ 255.116014] refcount_warn_saturate+0xc8/0x144
3689 09:24:57.959271 # [ 255.120465] __refcount_add_not_zero.constprop.0+0x98/0xb4
3690 09:24:57.959659 # [ 255.125952] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3691 09:24:57.960837 # [ 255.131528] lkdtm_do_action+0x24/0x40
3692 09:24:57.979914 # [ 255.135276] direct_entry+0xd0/0x140
3693 09:24:57.980377 # [ 255.138854] full_proxy_write+0x68/0xbc
3694 09:24:57.980775 # [ 255.142693] vfs_write+0xec/0x20c
3695 09:24:57.981954 # [ 255.146006] ksys_write+0x70/0x100
3696 09:24:57.982347 # [ 255.149407] __arm64_sys_write+0x24/0x30
3697 09:24:57.982724 # [ 255.153334] el0_svc_common.constprop.0+0x84/0x1e0
3698 09:24:58.002676 # [ 255.158125] do_el0_svc+0x2c/0xa4
3699 09:24:58.003165 # [ 255.161443] el0_svc+0x20/0x30
3700 09:24:58.003565 # [ 255.164496] el0_sync_handler+0xb0/0xb4
3701 09:24:58.003952 # [ 255.168333] el0_sync+0x180/0x1c0
3702 09:24:58.004330 # [ 255.171647] irq event stamp: 0
3703 09:24:58.025115 # [ 255.174706] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3704 09:24:58.025580 # [ 255.180978] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3705 09:24:58.026804 # [ 255.189156] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3706 09:24:58.046794 # [ 255.197332] softirqs last disabled at (0): [<0000000000000000>] 0x0
3707 09:24:58.047272 # [ 255.203596] ---[ end trace 8a6897200a37b89c ]---
3708 09:24:58.047674 # [ 255.208423] lkdtm: Overflow detected: saturated
3709 09:24:58.048058 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3710 09:24:58.049236 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3711 09:24:58.053206 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3712 09:24:58.226649 [ 256.544973] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3713 09:24:58.233284 [ 256.551904] lkdtm: attempting bad refcount_add_not_zero() overflow
3714 09:24:58.237665 [ 256.559755] ------------[ cut here ]------------
3715 09:24:58.244173 [ 256.564811] refcount_t: saturated; leaking memory.
3716 09:24:58.253036 [ 256.569880] WARNING: CPU: 4 PID: 2384 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3717 09:24:58.316508 [ 256.578318] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3718 09:24:58.317813 [ 256.628505] CPU: 4 PID: 2384 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3719 09:24:58.318235 [ 256.636245] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3720 09:24:58.340296 [ 256.642601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3721 09:24:58.340769 [ 256.648608] pc : refcount_warn_saturate+0xc8/0x144
3722 09:24:58.341981 [ 256.653397] lr : refcount_warn_saturate+0xc8/0x144
3723 09:24:58.342386 [ 256.658186] sp : ffff800016bd3cb0
3724 09:24:58.342806 [ 256.661499] x29: ffff800016bd3cb0 x28: ffff0005c26f4980
3725 09:24:58.361816 [ 256.666817] x27: 0000000000000000 x26: 0000000000000000
3726 09:24:58.362287 [ 256.672134] x25: ffff8000119fb6b8 x24: ffff800016bd3e20
3727 09:24:58.362698 [ 256.677451] x23: 000000000000001f x22: ffff0005c8013000
3728 09:24:58.363937 [ 256.682768] x21: 0000000000000006 x20: 000000007fffffff
3729 09:24:58.384436 [ 256.688084] x19: ffff800016bd3d04 x18: 0000000000000000
3730 09:24:58.384908 [ 256.693401] x17: 0000000000000000 x16: 0000000000000000
3731 09:24:58.385319 [ 256.698718] x15: 0000000000000030 x14: ffffffffffffffff
3732 09:24:58.386520 [ 256.704035] x13: ffff800096bd3957 x12: ffff800016bd395f
3733 09:24:58.405914 [ 256.709353] x11: ffff800012c90328 x10: 0000000000001440
3734 09:24:58.406388 [ 256.714670] x9 : ffff80001012d054 x8 : 0000000000000000
3735 09:24:58.407630 [ 256.719986] x7 : 0000000000000000 x6 : ffff800012c61000
3736 09:24:58.408039 [ 256.725303] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3737 09:24:58.428541 [ 256.730620] x3 : 0000000000000000 x2 : 0000000000000000
3738 09:24:58.429823 [ 256.735936] x1 : 0000000000000000 x0 : ffff0005c26f4980
3739 09:24:58.430242 [ 256.741253] Call trace:
3740 09:24:58.430640 [ 256.743699] refcount_warn_saturate+0xc8/0x144
3741 09:24:58.431063 [ 256.748150] __refcount_add_not_zero.constprop.0+0x98/0xb4
3742 09:24:58.451247 [ 256.753637] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3743 09:24:58.451719 [ 256.759212] lkdtm_do_action+0x24/0x40
3744 09:24:58.452126 [ 256.762959] direct_entry+0xd0/0x140
3745 09:24:58.452521 [ 256.766537] full_proxy_write+0x68/0xbc
3746 09:24:58.453714 [ 256.770376] vfs_write+0xec/0x20c
3747 09:24:58.454111 [ 256.773690] ksys_write+0x70/0x100
3748 09:24:58.472805 [ 256.777090] __arm64_sys_write+0x24/0x30
3749 09:24:58.473275 [ 256.781019] el0_svc_common.constprop.0+0x84/0x1e0
3750 09:24:58.473680 [ 256.785808] do_el0_svc+0x2c/0xa4
3751 09:24:58.474904 [ 256.789125] el0_svc+0x20/0x30
3752 09:24:58.475305 [ 256.792179] el0_sync_handler+0xb0/0xb4
3753 09:24:58.475692 [ 256.796015] el0_sync+0x180/0x1c0
3754 09:24:58.496556 [ 256.799329] irq event stamp: 0
3755 09:24:58.497027 [ 256.802389] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3756 09:24:58.497437 [ 256.808662] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3757 09:24:58.512697 [ 256.816839] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3758 09:24:58.513170 [ 256.825014] softirqs last disabled at (0): [<0000000000000000>] 0x0
3759 09:24:58.515993 [ 256.831279] ---[ end trace 8a6897200a37b89d ]---
3760 09:24:58.516465 [ 256.836054] lkdtm: Overflow detected: saturated
3761 09:24:59.365862 # [ 256.544973] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3762 09:24:59.366347 # [ 256.551904] lkdtm: attempting bad refcount_add_not_zero() overflow
3763 09:24:59.367614 # [ 256.559755] ------------[ cut here ]------------
3764 09:24:59.388393 # [ 256.564811] refcount_t: saturated; leaking memory.
3765 09:24:59.388855 # [ 256.569880] WARNING: CPU: 4 PID: 2384 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3766 09:24:59.432608 # [ 256.578318] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3767 09:24:59.455238 # [ 256.628505] CPU: 4 PID: 2384 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3768 09:24:59.455702 # [ 256.636245] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3769 09:24:59.456101 # [ 256.642601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3770 09:24:59.457304 # [ 256.648608] pc : refcount_warn_saturate+0xc8/0x144
3771 09:24:59.476798 # [ 256.653397] lr : refcount_warn_saturate+0xc8/0x144
3772 09:24:59.477260 # [ 256.658186] sp : ffff800016bd3cb0
3773 09:24:59.477661 # [ 256.661499] x29: ffff800016bd3cb0 x28: ffff0005c26f4980
3774 09:24:59.478888 # [ 256.666817] x27: 0000000000000000 x26: 0000000000000000
3775 09:24:59.479285 # [ 256.672134] x25: ffff8000119fb6b8 x24: ffff800016bd3e20
3776 09:24:59.499545 # [ 256.677451] x23: 000000000000001f x22: ffff0005c8013000
3777 09:24:59.500006 # [ 256.682768] x21: 0000000000000006 x20: 000000007fffffff
3778 09:24:59.500404 # [ 256.688084] x19: ffff800016bd3d04 x18: 0000000000000000
3779 09:24:59.501607 # [ 256.693401] x17: 0000000000000000 x16: 0000000000000000
3780 09:24:59.521163 # [ 256.698718] x15: 0000000000000030 x14: ffffffffffffffff
3781 09:24:59.521627 # [ 256.704035] x13: ffff800096bd3957 x12: ffff800016bd395f
3782 09:24:59.522027 # [ 256.709353] x11: ffff800012c90328 x10: 0000000000001440
3783 09:24:59.523253 # [ 256.714670] x9 : ffff80001012d054 x8 : 0000000000000000
3784 09:24:59.543647 # [ 256.719986] x7 : 0000000000000000 x6 : ffff800012c61000
3785 09:24:59.544111 # [ 256.725303] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3786 09:24:59.545330 # [ 256.730620] x3 : 0000000000000000 x2 : 0000000000000000
3787 09:24:59.545730 # [ 256.735936] x1 : 0000000000000000 x0 : ffff0005c26f4980
3788 09:24:59.566163 # [ 256.741253] Call trace:
3789 09:24:59.566624 # [ 256.743699] refcount_warn_saturate+0xc8/0x144
3790 09:24:59.567059 # [ 256.748150] __refcount_add_not_zero.constprop.0+0x98/0xb4
3791 09:24:59.568278 # [ 256.753637] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3792 09:24:59.568674 # [ 256.759212] lkdtm_do_action+0x24/0x40
3793 09:24:59.587783 # [ 256.762959] direct_entry+0xd0/0x140
3794 09:24:59.588247 # [ 256.766537] full_proxy_write+0x68/0xbc
3795 09:24:59.588647 # [ 256.770376] vfs_write+0xec/0x20c
3796 09:24:59.589856 # [ 256.773690] ksys_write+0x70/0x100
3797 09:24:59.590252 # [ 256.777090] __arm64_sys_write+0x24/0x30
3798 09:24:59.590633 # [ 256.781019] el0_svc_common.constprop.0+0x84/0x1e0
3799 09:24:59.610346 # [ 256.785808] do_el0_svc+0x2c/0xa4
3800 09:24:59.610834 # [ 256.789125] el0_svc+0x20/0x30
3801 09:24:59.611237 # [ 256.792179] el0_sync_handler+0xb0/0xb4
3802 09:24:59.611624 # [ 256.796015] el0_sync+0x180/0x1c0
3803 09:24:59.612825 # [ 256.799329] irq event stamp: 0
3804 09:24:59.633087 # [ 256.802389] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3805 09:24:59.633553 # [ 256.808662] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3806 09:24:59.634806 # [ 256.816839] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3807 09:24:59.654542 # [ 256.825014] softirqs last disabled at (0): [<0000000000000000>] 0x0
3808 09:24:59.655034 # [ 256.831279] ---[ end trace 8a6897200a37b89d ]---
3809 09:24:59.656259 # [ 256.836054] lkdtm: Overflow detected: saturated
3810 09:24:59.656660 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3811 09:24:59.657045 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3812 09:24:59.659047 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3813 09:24:59.797491 [ 258.111727] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3814 09:24:59.797967 [ 258.117655] lkdtm: attempting good refcount_dec()
3815 09:24:59.801866 [ 258.122450] lkdtm: attempting bad refcount_dec() to zero
3816 09:24:59.807225 [ 258.127917] ------------[ cut here ]------------
3817 09:24:59.812752 [ 258.132600] refcount_t: decrement hit 0; leaking memory.
3818 09:24:59.821494 [ 258.138123] WARNING: CPU: 3 PID: 2416 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3819 09:24:59.886288 [ 258.146647] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3820 09:24:59.886812 [ 258.196828] CPU: 3 PID: 2416 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3821 09:24:59.888051 [ 258.204568] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3822 09:24:59.907770 [ 258.210923] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3823 09:24:59.908247 [ 258.216929] pc : refcount_warn_saturate+0x13c/0x144
3824 09:24:59.909482 [ 258.221805] lr : refcount_warn_saturate+0x13c/0x144
3825 09:24:59.909888 [ 258.226680] sp : ffff800016c6bcc0
3826 09:24:59.910280 [ 258.229993] x29: ffff800016c6bcc0 x28: ffff0005c0d64980
3827 09:24:59.930421 [ 258.235310] x27: 0000000000000000 x26: 0000000000000000
3828 09:24:59.930924 [ 258.240627] x25: ffff8000119fb6b8 x24: ffff800016c6be20
3829 09:24:59.931336 [ 258.245943] x23: 0000000000000012 x22: ffff0005c74b5000
3830 09:24:59.932554 [ 258.251260] x21: ffff80001200f660 x20: ffff8000119fb9a8
3831 09:24:59.951927 [ 258.256577] x19: ffff800016c6bd04 x18: 0000000000000000
3832 09:24:59.952403 [ 258.261894] x17: 0000000000000000 x16: 0000000000000000
3833 09:24:59.953639 [ 258.267211] x15: 0000000000000030 x14: ffffffffffffffff
3834 09:24:59.954047 [ 258.272528] x13: ffff800096c6b967 x12: ffff800016c6b96f
3835 09:24:59.974537 [ 258.277845] x11: ffff800012c90328 x10: 0000000000001440
3836 09:24:59.975037 [ 258.283162] x9 : ffff80001012d054 x8 : 0000000000000000
3837 09:24:59.976276 [ 258.288479] x7 : 0000000000000000 x6 : ffff800012c61000
3838 09:24:59.976687 [ 258.293795] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3839 09:24:59.997160 [ 258.299112] x3 : 0000000000000000 x2 : 0000000000000000
3840 09:24:59.998460 [ 258.304429] x1 : 0000000000000000 x0 : ffff0005c0d64980
3841 09:24:59.998903 [ 258.309747] Call trace:
3842 09:24:59.999304 [ 258.312194] refcount_warn_saturate+0x13c/0x144
3843 09:24:59.999694 [ 258.316731] __refcount_dec.constprop.0+0x5c/0x6c
3844 09:25:00.018811 [ 258.321436] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3845 09:25:00.019283 [ 258.325883] lkdtm_do_action+0x24/0x40
3846 09:25:00.019691 [ 258.329630] direct_entry+0xd0/0x140
3847 09:25:00.020085 [ 258.333208] full_proxy_write+0x68/0xbc
3848 09:25:00.020470 [ 258.337046] vfs_write+0xec/0x20c
3849 09:25:00.021678 [ 258.340361] ksys_write+0x70/0x100
3850 09:25:00.042436 [ 258.343761] __arm64_sys_write+0x24/0x30
3851 09:25:00.042933 [ 258.347689] el0_svc_common.constprop.0+0x84/0x1e0
3852 09:25:00.043344 [ 258.352479] do_el0_svc+0x2c/0xa4
3853 09:25:00.043739 [ 258.355796] el0_svc+0x20/0x30
3854 09:25:00.044126 [ 258.358849] el0_sync_handler+0xb0/0xb4
3855 09:25:00.045338 [ 258.362686] el0_sync+0x180/0x1c0
3856 09:25:00.045732 [ 258.366000] irq event stamp: 0
3857 09:25:00.063908 [ 258.369061] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3858 09:25:00.065213 [ 258.375333] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3859 09:25:00.065633 [ 258.383510] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3860 09:25:00.077043 [ 258.391686] softirqs last disabled at (0): [<0000000000000000>] 0x0
3861 09:25:00.077515 [ 258.397950] ---[ end trace 8a6897200a37b89e ]---
3862 09:25:00.080279 [ 258.402724] lkdtm: Zero detected: saturated
3863 09:25:00.911322 # [ 258.111727] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3864 09:25:00.911800 # [ 258.117655] lkdtm: attempting good refcount_dec()
3865 09:25:00.912203 # [ 258.122450] lkdtm: attempting bad refcount_dec() to zero
3866 09:25:00.913424 # [ 258.127917] ------------[ cut here ]------------
3867 09:25:00.932897 # [ 258.132600] refcount_t: decrement hit 0; leaking memory.
3868 09:25:00.933364 # [ 258.138123] WARNING: CPU: 3 PID: 2416 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3869 09:25:00.978911 # [ 258.146647] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3870 09:25:00.999644 # [ 258.196828] CPU: 3 PID: 2416 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3871 09:25:01.000113 # [ 258.204568] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3872 09:25:01.001352 # [ 258.210923] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3873 09:25:01.001753 # [ 258.216929] pc : refcount_warn_saturate+0x13c/0x144
3874 09:25:01.022266 # [ 258.221805] lr : refcount_warn_saturate+0x13c/0x144
3875 09:25:01.022753 # [ 258.226680] sp : ffff800016c6bcc0
3876 09:25:01.023992 # [ 258.229993] x29: ffff800016c6bcc0 x28: ffff0005c0d64980
3877 09:25:01.024393 # [ 258.235310] x27: 0000000000000000 x26: 0000000000000000
3878 09:25:01.043880 # [ 258.240627] x25: ffff8000119fb6b8 x24: ffff800016c6be20
3879 09:25:01.044347 # [ 258.245943] x23: 0000000000000012 x22: ffff0005c74b5000
3880 09:25:01.044747 # [ 258.251260] x21: ffff80001200f660 x20: ffff8000119fb9a8
3881 09:25:01.045970 # [ 258.256577] x19: ffff800016c6bd04 x18: 0000000000000000
3882 09:25:01.066558 # [ 258.261894] x17: 0000000000000000 x16: 0000000000000000
3883 09:25:01.067055 # [ 258.267211] x15: 0000000000000030 x14: ffffffffffffffff
3884 09:25:01.067457 # [ 258.272528] x13: ffff800096c6b967 x12: ffff800016c6b96f
3885 09:25:01.068683 # [ 258.277845] x11: ffff800012c90328 x10: 0000000000001440
3886 09:25:01.089118 # [ 258.283162] x9 : ffff80001012d054 x8 : 0000000000000000
3887 09:25:01.089583 # [ 258.288479] x7 : 0000000000000000 x6 : ffff800012c61000
3888 09:25:01.090095 # [ 258.293795] x5 : ffff800012c61c88 x4 : ffff00063f783c70
3889 09:25:01.091344 # [ 258.299112] x3 : 0000000000000000 x2 : 0000000000000000
3890 09:25:01.110535 # [ 258.304429] x1 : 0000000000000000 x0 : ffff0005c0d64980
3891 09:25:01.111032 # [ 258.309747] Call trace:
3892 09:25:01.111439 # [ 258.312194] refcount_warn_saturate+0x13c/0x144
3893 09:25:01.112669 # [ 258.316731] __refcount_dec.constprop.0+0x5c/0x6c
3894 09:25:01.113066 # [ 258.321436] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3895 09:25:01.113443 # [ 258.325883] lkdtm_do_action+0x24/0x40
3896 09:25:01.133285 # [ 258.329630] direct_entry+0xd0/0x140
3897 09:25:01.133748 # [ 258.333208] full_proxy_write+0x68/0xbc
3898 09:25:01.134149 # [ 258.337046] vfs_write+0xec/0x20c
3899 09:25:01.135394 # [ 258.340361] ksys_write+0x70/0x100
3900 09:25:01.135790 # [ 258.343761] __arm64_sys_write+0x24/0x30
3901 09:25:01.155842 # [ 258.347689] el0_svc_common.constprop.0+0x84/0x1e0
3902 09:25:01.156305 # [ 258.352479] do_el0_svc+0x2c/0xa4
3903 09:25:01.156704 # [ 258.355796] el0_svc+0x20/0x30
3904 09:25:01.157091 # [ 258.358849] el0_sync_handler+0xb0/0xb4
3905 09:25:01.157470 # [ 258.362686] el0_sync+0x180/0x1c0
3906 09:25:01.158683 # [ 258.366000] irq event stamp: 0
3907 09:25:01.178551 # [ 258.369061] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3908 09:25:01.179052 # [ 258.375333] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3909 09:25:01.180298 # [ 258.383510] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3910 09:25:01.200165 # [ 258.391686] softirqs last disabled at (0): [<0000000000000000>] 0x0
3911 09:25:01.200634 # [ 258.397950] ---[ end trace 8a6897200a37b89e ]---
3912 09:25:01.201037 # [ 258.402724] lkdtm: Zero detected: saturated
3913 09:25:01.201424 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3914 09:25:01.202644 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3915 09:25:01.204383 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3916 09:25:01.432870 [ 259.745265] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3917 09:25:01.436233 [ 259.751444] lkdtm: attempting bad refcount_dec() below zero
3918 09:25:01.436707 [ 259.757113] ------------[ cut here ]------------
3919 09:25:01.440357 [ 259.761855] refcount_t: decrement hit 0; leaking memory.
3920 09:25:01.450226 [ 259.767463] WARNING: CPU: 4 PID: 2451 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3921 09:25:01.515001 [ 259.775987] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3922 09:25:01.515501 [ 259.826171] CPU: 4 PID: 2451 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3923 09:25:01.516760 [ 259.833910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3924 09:25:01.536565 [ 259.840266] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3925 09:25:01.537042 [ 259.846272] pc : refcount_warn_saturate+0x13c/0x144
3926 09:25:01.537454 [ 259.851149] lr : refcount_warn_saturate+0x13c/0x144
3927 09:25:01.537850 [ 259.856024] sp : ffff800016d23cc0
3928 09:25:01.539107 [ 259.859336] x29: ffff800016d23cc0 x28: ffff0005c817c980
3929 09:25:01.560284 [ 259.864654] x27: 0000000000000000 x26: 0000000000000000
3930 09:25:01.560760 [ 259.869971] x25: ffff8000119fb6b8 x24: ffff800016d23e20
3931 09:25:01.561170 [ 259.875287] x23: 0000000000000016 x22: ffff0005c349f000
3932 09:25:01.562412 [ 259.880604] x21: ffff80001200f678 x20: ffff8000119fb9b8
3933 09:25:01.581785 [ 259.885922] x19: ffff800016d23d04 x18: 0000000000000000
3934 09:25:01.582260 [ 259.891239] x17: 0000000000000000 x16: 0000000000000000
3935 09:25:01.583520 [ 259.896556] x15: 0000000000000030 x14: ffffffffffffffff
3936 09:25:01.583933 [ 259.901873] x13: ffff800096d23967 x12: ffff800016d2396f
3937 09:25:01.604432 [ 259.907189] x11: ffff800012c90328 x10: 0000000000001440
3938 09:25:01.604908 [ 259.912506] x9 : ffff80001012d054 x8 : 0000000000000000
3939 09:25:01.605319 [ 259.917823] x7 : 0000000000000000 x6 : ffff800012c61000
3940 09:25:01.606561 [ 259.923140] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3941 09:25:01.625910 [ 259.928456] x3 : 0000000000000000 x2 : 0000000000000000
3942 09:25:01.626386 [ 259.933774] x1 : 0000000000000000 x0 : ffff0005c817c980
3943 09:25:01.626827 [ 259.939091] Call trace:
3944 09:25:01.628076 [ 259.941538] refcount_warn_saturate+0x13c/0x144
3945 09:25:01.628484 [ 259.946075] __refcount_dec.constprop.0+0x5c/0x6c
3946 09:25:01.648538 [ 259.950779] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3947 09:25:01.649014 [ 259.955574] lkdtm_do_action+0x24/0x40
3948 09:25:01.649424 [ 259.959321] direct_entry+0xd0/0x140
3949 09:25:01.650669 [ 259.962899] full_proxy_write+0x68/0xbc
3950 09:25:01.651105 [ 259.966738] vfs_write+0xec/0x20c
3951 09:25:01.651496 [ 259.970051] ksys_write+0x70/0x100
3952 09:25:01.671240 [ 259.973452] __arm64_sys_write+0x24/0x30
3953 09:25:01.671713 [ 259.977379] el0_svc_common.constprop.0+0x84/0x1e0
3954 09:25:01.672123 [ 259.982169] do_el0_svc+0x2c/0xa4
3955 09:25:01.672519 [ 259.985485] el0_svc+0x20/0x30
3956 09:25:01.672907 [ 259.988539] el0_sync_handler+0xb0/0xb4
3957 09:25:01.674140 [ 259.992376] el0_sync+0x180/0x1c0
3958 09:25:01.674533 [ 259.995690] irq event stamp: 0
3959 09:25:01.692731 [ 259.998750] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3960 09:25:01.693209 [ 260.005022] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3961 09:25:01.694472 [ 260.013199] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3962 09:25:01.706800 [ 260.021378] softirqs last disabled at (0): [<0000000000000000>] 0x0
3963 09:25:01.707278 [ 260.027646] ---[ end trace 8a6897200a37b89f ]---
3964 09:25:01.711196 [ 260.032593] lkdtm: Negative detected: saturated
3965 09:25:02.013252 # [ 259.745265] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3966 09:25:02.013721 # [ 259.751444] lkdtm: attempting bad refcount_dec() below zero
3967 09:25:02.014125 # [ 259.757113] ------------[ cut here ]------------
3968 09:25:02.014514 # [ 259.761855] refcount_t: decrement hit 0; leaking memory.
3969 09:25:02.034073 # [ 259.767463] WARNING: CPU: 4 PID: 2451 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3970 09:25:02.079321 # [ 259.775987] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
3971 09:25:02.080667 # [ 259.826171] CPU: 4 PID: 2451 Comm: cat Tainted: G D W 5.10.180-cip33 #1
3972 09:25:02.101733 # [ 259.833910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3973 09:25:02.102192 # [ 259.840266] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3974 09:25:02.102597 # [ 259.846272] pc : refcount_warn_saturate+0x13c/0x144
3975 09:25:02.122537 # [ 259.851149] lr : refcount_warn_saturate+0x13c/0x144
3976 09:25:02.123029 # [ 259.856024] sp : ffff800016d23cc0
3977 09:25:02.123432 # [ 259.859336] x29: ffff800016d23cc0 x28: ffff0005c817c980
3978 09:25:02.123821 # [ 259.864654] x27: 0000000000000000 x26: 0000000000000000
3979 09:25:02.125058 # [ 259.869971] x25: ffff8000119fb6b8 x24: ffff800016d23e20
3980 09:25:02.145115 # [ 259.875287] x23: 0000000000000016 x22: ffff0005c349f000
3981 09:25:02.145580 # [ 259.880604] x21: ffff80001200f678 x20: ffff8000119fb9b8
3982 09:25:02.145982 # [ 259.885922] x19: ffff800016d23d04 x18: 0000000000000000
3983 09:25:02.147261 # [ 259.891239] x17: 0000000000000000 x16: 0000000000000000
3984 09:25:02.167747 # [ 259.896556] x15: 0000000000000030 x14: ffffffffffffffff
3985 09:25:02.168212 # [ 259.901873] x13: ffff800096d23967 x12: ffff800016d2396f
3986 09:25:02.168614 # [ 259.907189] x11: ffff800012c90328 x10: 0000000000001440
3987 09:25:02.169861 # [ 259.912506] x9 : ffff80001012d054 x8 : 0000000000000000
3988 09:25:02.190406 # [ 259.917823] x7 : 0000000000000000 x6 : ffff800012c61000
3989 09:25:02.190899 # [ 259.923140] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
3990 09:25:02.191299 # [ 259.928456] x3 : 0000000000000000 x2 : 0000000000000000
3991 09:25:02.192546 # [ 259.933774] x1 : 0000000000000000 x0 : ffff0005c817c980
3992 09:25:02.192940 # [ 259.939091] Call trace:
3993 09:25:02.211871 # [ 259.941538] refcount_warn_saturate+0x13c/0x144
3994 09:25:02.212339 # [ 259.946075] __refcount_dec.constprop.0+0x5c/0x6c
3995 09:25:02.213605 # [ 259.950779] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3996 09:25:02.214008 # [ 259.955574] lkdtm_do_action+0x24/0x40
3997 09:25:02.214392 # [ 259.959321] direct_entry+0xd0/0x140
3998 09:25:02.233554 # [ 259.962899] full_proxy_write+0x68/0xbc
3999 09:25:02.234019 # [ 259.966738] vfs_write+0xec/0x20c
4000 09:25:02.234421 # [ 259.970051] ksys_write+0x70/0x100
4001 09:25:02.234835 # [ 259.973452] __arm64_sys_write+0x24/0x30
4002 09:25:02.236079 # [ 259.977379] el0_svc_common.constprop.0+0x84/0x1e0
4003 09:25:02.256174 # [ 259.982169] do_el0_svc+0x2c/0xa4
4004 09:25:02.256637 # [ 259.985485] el0_svc+0x20/0x30
4005 09:25:02.257039 # [ 259.988539] el0_sync_handler+0xb0/0xb4
4006 09:25:02.257425 # [ 259.992376] el0_sync+0x180/0x1c0
4007 09:25:02.257804 # [ 259.995690] irq event stamp: 0
4008 09:25:02.259063 # [ 259.998750] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4009 09:25:02.278696 # [ 260.005022] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4010 09:25:02.280062 # [ 260.013199] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4011 09:25:02.280481 # [ 260.021378] softirqs last disabled at (0): [<0000000000000000>] 0x0
4012 09:25:02.301367 # [ 260.027646] ---[ end trace 8a6897200a37b89f ]---
4013 09:25:02.301832 # [ 260.032593] lkdtm: Negative detected: saturated
4014 09:25:02.302245 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4015 09:25:02.303643 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4016 09:25:02.305002 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4017 09:25:03.130350 [ 261.445952] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4018 09:25:03.133642 [ 261.452853] lkdtm: attempting bad refcount_dec_and_test() below zero
4019 09:25:03.140193 [ 261.459269] ------------[ cut here ]------------
4020 09:25:03.143282 [ 261.463948] refcount_t: underflow; use-after-free.
4021 09:25:03.152193 [ 261.468934] WARNING: CPU: 4 PID: 2486 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4022 09:25:03.215639 [ 261.477371] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4023 09:25:03.217065 [ 261.527557] CPU: 4 PID: 2486 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4024 09:25:03.217487 [ 261.535297] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4025 09:25:03.239393 [ 261.541652] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4026 09:25:03.239875 [ 261.547659] pc : refcount_warn_saturate+0xf4/0x144
4027 09:25:03.240282 [ 261.552449] lr : refcount_warn_saturate+0xf4/0x144
4028 09:25:03.240672 [ 261.557237] sp : ffff800016dbbcd0
4029 09:25:03.241928 [ 261.560549] x29: ffff800016dbbcd0 x28: ffff0005c95f8000
4030 09:25:03.260881 [ 261.565866] x27: 0000000000000000 x26: 0000000000000000
4031 09:25:03.262258 [ 261.571183] x25: ffff8000119fb6b8 x24: ffff800016dbbe20
4032 09:25:03.262674 [ 261.576500] x23: 000000000000001f x22: ffff0005c2e89000
4033 09:25:03.263101 [ 261.581817] x21: ffff80001200f690 x20: ffff8000119fb9c8
4034 09:25:03.282532 [ 261.587134] x19: 0000000000000031 x18: 0000000000000000
4035 09:25:03.283039 [ 261.592450] x17: 0000000000000000 x16: 0000000000000000
4036 09:25:03.283449 [ 261.597767] x15: 0000000000000030 x14: ffffffffffffffff
4037 09:25:03.284714 [ 261.603083] x13: ffff800096dbb977 x12: ffff800016dbb97f
4038 09:25:03.306266 [ 261.608400] x11: ffff800012c90328 x10: 0000000000001440
4039 09:25:03.306767 [ 261.613717] x9 : ffff80001012d054 x8 : 0000000000000000
4040 09:25:03.308053 [ 261.619034] x7 : 0000000000000000 x6 : ffff800012c61000
4041 09:25:03.308457 [ 261.624351] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4042 09:25:03.327751 [ 261.629668] x3 : 0000000000000000 x2 : 0000000000000000
4043 09:25:03.328292 [ 261.634984] x1 : 0000000000000000 x0 : ffff0005c95f8000
4044 09:25:03.328702 [ 261.640302] Call trace:
4045 09:25:03.329971 [ 261.642749] refcount_warn_saturate+0xf4/0x144
4046 09:25:03.330372 [ 261.647199] __refcount_sub_and_test.constprop.0+0x74/0x8c
4047 09:25:03.350346 [ 261.652691] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4048 09:25:03.350853 [ 261.658262] lkdtm_do_action+0x24/0x40
4049 09:25:03.351263 [ 261.662009] direct_entry+0xd0/0x140
4050 09:25:03.351657 [ 261.665588] full_proxy_write+0x68/0xbc
4051 09:25:03.352919 [ 261.669427] vfs_write+0xec/0x20c
4052 09:25:03.353326 [ 261.672740] ksys_write+0x70/0x100
4053 09:25:03.373015 [ 261.676140] __arm64_sys_write+0x24/0x30
4054 09:25:03.373509 [ 261.680068] el0_svc_common.constprop.0+0x84/0x1e0
4055 09:25:03.373922 [ 261.684858] do_el0_svc+0x2c/0xa4
4056 09:25:03.374320 [ 261.688175] el0_svc+0x20/0x30
4057 09:25:03.375589 [ 261.691229] el0_sync_handler+0xb0/0xb4
4058 09:25:03.375994 [ 261.695066] el0_sync+0x180/0x1c0
4059 09:25:03.394659 [ 261.698380] irq event stamp: 0
4060 09:25:03.395166 [ 261.701440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4061 09:25:03.395584 [ 261.707714] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4062 09:25:03.410791 [ 261.715891] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4063 09:25:03.411274 [ 261.724067] softirqs last disabled at (0): [<0000000000000000>] 0x0
4064 09:25:03.414074 [ 261.730330] ---[ end trace 8a6897200a37b8a0 ]---
4065 09:25:03.414552 [ 261.735048] lkdtm: Negative detected: saturated
4066 09:25:04.247052 # [ 261.445952] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4067 09:25:04.248483 # [ 261.452853] lkdtm: attempting bad refcount_dec_and_test() below zero
4068 09:25:04.248904 # [ 261.459269] ------------[ cut here ]------------
4069 09:25:04.269725 # [ 261.463948] refcount_t: underflow; use-after-free.
4070 09:25:04.270218 # [ 261.468934] WARNING: CPU: 4 PID: 2486 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4071 09:25:04.314705 # [ 261.477371] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4072 09:25:04.335481 # [ 261.527557] CPU: 4 PID: 2486 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4073 09:25:04.335962 # [ 261.535297] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4074 09:25:04.337249 # [ 261.541652] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4075 09:25:04.337659 # [ 261.547659] pc : refcount_warn_saturate+0xf4/0x144
4076 09:25:04.358110 # [ 261.552449] lr : refcount_warn_saturate+0xf4/0x144
4077 09:25:04.358589 # [ 261.557237] sp : ffff800016dbbcd0
4078 09:25:04.359032 # [ 261.560549] x29: ffff800016dbbcd0 x28: ffff0005c95f8000
4079 09:25:04.360309 # [ 261.565866] x27: 0000000000000000 x26: 0000000000000000
4080 09:25:04.360710 # [ 261.571183] x25: ffff8000119fb6b8 x24: ffff800016dbbe20
4081 09:25:04.380675 # [ 261.576500] x23: 000000000000001f x22: ffff0005c2e89000
4082 09:25:04.381212 # [ 261.581817] x21: ffff80001200f690 x20: ffff8000119fb9c8
4083 09:25:04.382505 # [ 261.587134] x19: 0000000000000031 x18: 0000000000000000
4084 09:25:04.382941 # [ 261.592450] x17: 0000000000000000 x16: 0000000000000000
4085 09:25:04.403327 # [ 261.597767] x15: 0000000000000030 x14: ffffffffffffffff
4086 09:25:04.403835 # [ 261.603083] x13: ffff800096dbb977 x12: ffff800016dbb97f
4087 09:25:04.404243 # [ 261.608400] x11: ffff800012c90328 x10: 0000000000001440
4088 09:25:04.405522 # [ 261.613717] x9 : ffff80001012d054 x8 : 0000000000000000
4089 09:25:04.424863 # [ 261.619034] x7 : 0000000000000000 x6 : ffff800012c61000
4090 09:25:04.426265 # [ 261.624351] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4091 09:25:04.426684 # [ 261.629668] x3 : 0000000000000000 x2 : 0000000000000000
4092 09:25:04.427113 # [ 261.634984] x1 : 0000000000000000 x0 : ffff0005c95f8000
4093 09:25:04.446481 # [ 261.640302] Call trace:
4094 09:25:04.447012 # [ 261.642749] refcount_warn_saturate+0xf4/0x144
4095 09:25:04.447426 # [ 261.647199] __refcount_sub_and_test.constprop.0+0x74/0x8c
4096 09:25:04.448708 # [ 261.652691] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4097 09:25:04.449112 # [ 261.658262] lkdtm_do_action+0x24/0x40
4098 09:25:04.470184 # [ 261.662009] direct_entry+0xd0/0x140
4099 09:25:04.470694 # [ 261.665588] full_proxy_write+0x68/0xbc
4100 09:25:04.471142 # [ 261.669427] vfs_write+0xec/0x20c
4101 09:25:04.472432 # [ 261.672740] ksys_write+0x70/0x100
4102 09:25:04.472844 # [ 261.676140] __arm64_sys_write+0x24/0x30
4103 09:25:04.473242 # [ 261.680068] el0_svc_common.constprop.0+0x84/0x1e0
4104 09:25:04.491721 # [ 261.684858] do_el0_svc+0x2c/0xa4
4105 09:25:04.492226 # [ 261.688175] el0_svc+0x20/0x30
4106 09:25:04.492640 # [ 261.691229] el0_sync_handler+0xb0/0xb4
4107 09:25:04.493929 # [ 261.695066] el0_sync+0x180/0x1c0
4108 09:25:04.494337 # [ 261.698380] irq event stamp: 0
4109 09:25:04.514344 # [ 261.701440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4110 09:25:04.514887 # [ 261.707714] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4111 09:25:04.516218 # [ 261.715891] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4112 09:25:04.536029 # [ 261.724067] softirqs last disabled at (0): [<0000000000000000>] 0x0
4113 09:25:04.536516 # [ 261.730330] ---[ end trace 8a6897200a37b8a0 ]---
4114 09:25:04.536930 # [ 261.735048] lkdtm: Negative detected: saturated
4115 09:25:04.538218 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4116 09:25:04.541455 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4117 09:25:04.544641 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4118 09:25:04.728597 [ 263.046728] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4119 09:25:04.735082 [ 263.053611] lkdtm: attempting bad refcount_sub_and_test() below zero
4120 09:25:04.740608 [ 263.060059] ------------[ cut here ]------------
4121 09:25:04.743829 [ 263.064731] refcount_t: underflow; use-after-free.
4122 09:25:04.752596 [ 263.069737] WARNING: CPU: 5 PID: 2521 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4123 09:25:04.817334 [ 263.078176] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4124 09:25:04.818779 [ 263.128360] CPU: 5 PID: 2521 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4125 09:25:04.819212 [ 263.136100] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4126 09:25:04.838901 [ 263.142456] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4127 09:25:04.839406 [ 263.148463] pc : refcount_warn_saturate+0xf4/0x144
4128 09:25:04.840715 [ 263.153253] lr : refcount_warn_saturate+0xf4/0x144
4129 09:25:04.841130 [ 263.158041] sp : ffff800016e5bcd0
4130 09:25:04.841528 [ 263.161353] x29: ffff800016e5bcd0 x28: ffff0005c2723100
4131 09:25:04.861643 [ 263.166671] x27: 0000000000000000 x26: 0000000000000000
4132 09:25:04.862134 [ 263.171988] x25: ffff8000119fb6b8 x24: ffff800016e5be20
4133 09:25:04.862552 [ 263.177305] x23: 000000000000001f x22: ffff0005c814c000
4134 09:25:04.863881 [ 263.182623] x21: ffff80001200f6b0 x20: ffff8000119fb9d8
4135 09:25:04.884152 [ 263.187941] x19: 0000000000000032 x18: 0000000000000001
4136 09:25:04.884661 [ 263.193258] x17: 0000000000000000 x16: 0000000000000000
4137 09:25:04.885972 [ 263.198575] x15: 0000000000000030 x14: ffffffffffffffff
4138 09:25:04.886385 [ 263.203892] x13: ffff800096e5b977 x12: ffff800016e5b980
4139 09:25:04.905761 [ 263.209209] x11: ffff800012c90328 x10: 0000000000001440
4140 09:25:04.906247 [ 263.214525] x9 : ffff80001012d054 x8 : 0000000000000000
4141 09:25:04.907558 [ 263.219842] x7 : 0000000000000000 x6 : ffff800012c61000
4142 09:25:04.907973 [ 263.225160] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
4143 09:25:04.929401 [ 263.230477] x3 : 0000000000000000 x2 : 0000000000000000
4144 09:25:04.929884 [ 263.235794] x1 : 0000000000000000 x0 : ffff0005c2723100
4145 09:25:04.930300 [ 263.241112] Call trace:
4146 09:25:04.930704 [ 263.243558] refcount_warn_saturate+0xf4/0x144
4147 09:25:04.932025 [ 263.248008] __refcount_sub_and_test.constprop.0+0x74/0x8c
4148 09:25:04.950874 [ 263.253500] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4149 09:25:04.952284 [ 263.259071] lkdtm_do_action+0x24/0x40
4150 09:25:04.952709 [ 263.262819] direct_entry+0xd0/0x140
4151 09:25:04.953113 [ 263.266397] full_proxy_write+0x68/0xbc
4152 09:25:04.953508 [ 263.270235] vfs_write+0xec/0x20c
4153 09:25:04.953896 [ 263.273549] ksys_write+0x70/0x100
4154 09:25:04.972501 [ 263.276950] __arm64_sys_write+0x24/0x30
4155 09:25:04.973015 [ 263.280878] el0_svc_common.constprop.0+0x84/0x1e0
4156 09:25:04.973431 [ 263.285668] do_el0_svc+0x2c/0xa4
4157 09:25:04.973831 [ 263.288985] el0_svc+0x20/0x30
4158 09:25:04.975145 [ 263.292039] el0_sync_handler+0xb0/0xb4
4159 09:25:04.975552 [ 263.295876] el0_sync+0x180/0x1c0
4160 09:25:04.996262 [ 263.299190] irq event stamp: 0
4161 09:25:04.996747 [ 263.302250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4162 09:25:04.998061 [ 263.308524] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4163 09:25:05.012369 [ 263.316701] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4164 09:25:05.012849 [ 263.324877] softirqs last disabled at (0): [<0000000000000000>] 0x0
4165 09:25:05.015695 [ 263.331142] ---[ end trace 8a6897200a37b8a1 ]---
4166 09:25:05.016176 [ 263.335859] lkdtm: Negative detected: saturated
4167 09:25:05.763169 # [ 263.046728] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4168 09:25:05.764623 # [ 263.053611] lkdtm: attempting bad refcount_sub_and_test() below zero
4169 09:25:05.765066 # [ 263.060059] ------------[ cut here ]------------
4170 09:25:05.784670 # [ 263.064731] refcount_t: underflow; use-after-free.
4171 09:25:05.786119 # [ 263.069737] WARNING: CPU: 5 PID: 2521 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4172 09:25:05.830880 # [ 263.078176] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4173 09:25:05.851622 # [ 263.128360] CPU: 5 PID: 2521 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4174 09:25:05.852103 # [ 263.136100] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4175 09:25:05.853415 # [ 263.142456] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4176 09:25:05.853823 # [ 263.148463] pc : refcount_warn_saturate+0xf4/0x144
4177 09:25:05.874278 # [ 263.153253] lr : refcount_warn_saturate+0xf4/0x144
4178 09:25:05.874775 # [ 263.158041] sp : ffff800016e5bcd0
4179 09:25:05.875187 # [ 263.161353] x29: ffff800016e5bcd0 x28: ffff0005c2723100
4180 09:25:05.875581 # [ 263.166671] x27: 0000000000000000 x26: 0000000000000000
4181 09:25:05.876870 # [ 263.171988] x25: ffff8000119fb6b8 x24: ffff800016e5be20
4182 09:25:05.895720 # [ 263.177305] x23: 000000000000001f x22: ffff0005c814c000
4183 09:25:05.896210 # [ 263.182623] x21: ffff80001200f6b0 x20: ffff8000119fb9d8
4184 09:25:05.896618 # [ 263.187941] x19: 0000000000000032 x18: 0000000000000001
4185 09:25:05.897918 # [ 263.193258] x17: 0000000000000000 x16: 0000000000000000
4186 09:25:05.918358 # [ 263.198575] x15: 0000000000000030 x14: ffffffffffffffff
4187 09:25:05.918873 # [ 263.203892] x13: ffff800096e5b977 x12: ffff800016e5b980
4188 09:25:05.919284 # [ 263.209209] x11: ffff800012c90328 x10: 0000000000001440
4189 09:25:05.920582 # [ 263.214525] x9 : ffff80001012d054 x8 : 0000000000000000
4190 09:25:05.940914 # [ 263.219842] x7 : 0000000000000000 x6 : ffff800012c61000
4191 09:25:05.941457 # [ 263.225160] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
4192 09:25:05.942794 # [ 263.230477] x3 : 0000000000000000 x2 : 0000000000000000
4193 09:25:05.943206 # [ 263.235794] x1 : 0000000000000000 x0 : ffff0005c2723100
4194 09:25:05.962660 # [ 263.241112] Call trace:
4195 09:25:05.963156 # [ 263.243558] refcount_warn_saturate+0xf4/0x144
4196 09:25:05.963626 # [ 263.248008] __refcount_sub_and_test.constprop.0+0x74/0x8c
4197 09:25:05.964976 # [ 263.253500] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4198 09:25:05.965382 # [ 263.259071] lkdtm_do_action+0x24/0x40
4199 09:25:05.985132 # [ 263.262819] direct_entry+0xd0/0x140
4200 09:25:05.985610 # [ 263.266397] full_proxy_write+0x68/0xbc
4201 09:25:05.986014 # [ 263.270235] vfs_write+0xec/0x20c
4202 09:25:05.986406 # [ 263.273549] ksys_write+0x70/0x100
4203 09:25:05.987730 # [ 263.276950] __arm64_sys_write+0x24/0x30
4204 09:25:05.988131 # [ 263.280878] el0_svc_common.constprop.0+0x84/0x1e0
4205 09:25:06.006693 # [ 263.285668] do_el0_svc+0x2c/0xa4
4206 09:25:06.007197 # [ 263.288985] el0_svc+0x20/0x30
4207 09:25:06.007604 # [ 263.292039] el0_sync_handler+0xb0/0xb4
4208 09:25:06.007996 # [ 263.295876] el0_sync+0x180/0x1c0
4209 09:25:06.009289 # [ 263.299190] irq event stamp: 0
4210 09:25:06.030342 # [ 263.302250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4211 09:25:06.030844 # [ 263.308524] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4212 09:25:06.032179 # [ 263.316701] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4213 09:25:06.051842 # [ 263.324877] softirqs last disabled at (0): [<0000000000000000>] 0x0
4214 09:25:06.052326 # [ 263.331142] ---[ end trace 8a6897200a37b8a1 ]---
4215 09:25:06.052733 # [ 263.335859] lkdtm: Negative detected: saturated
4216 09:25:06.053124 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4217 09:25:06.058471 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4218 09:25:06.059014 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4219 09:25:06.213878 [ 264.526466] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4220 09:25:06.217230 [ 264.532240] lkdtm: attempting safe refcount_inc_not_zero() from zero
4221 09:25:06.217710 [ 264.538654] lkdtm: Good: zero detected
4222 09:25:06.221397 [ 264.542469] lkdtm: Correctly stayed at zero
4223 09:25:06.226836 [ 264.546740] lkdtm: attempting bad refcount_inc() from zero
4224 09:25:06.231200 [ 264.552290] ------------[ cut here ]------------
4225 09:25:06.236728 [ 264.557032] refcount_t: addition on 0; use-after-free.
4226 09:25:06.245597 [ 264.562468] WARNING: CPU: 0 PID: 2553 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4227 09:25:06.310231 [ 264.570907] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4228 09:25:06.311683 [ 264.621047] CPU: 0 PID: 2553 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4229 09:25:06.312112 [ 264.628787] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4230 09:25:06.331891 [ 264.635143] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4231 09:25:06.332370 [ 264.641148] pc : refcount_warn_saturate+0xa0/0x144
4232 09:25:06.332785 [ 264.645938] lr : refcount_warn_saturate+0xa0/0x144
4233 09:25:06.333183 [ 264.650725] sp : ffff800016efbcd0
4234 09:25:06.333576 [ 264.654037] x29: ffff800016efbcd0 x28: ffff0005c83ce200
4235 09:25:06.353400 [ 264.659354] x27: 0000000000000000 x26: 0000000000000000
4236 09:25:06.353880 [ 264.664670] x25: ffff8000119fb6b8 x24: ffff800016efbe20
4237 09:25:06.354295 [ 264.669985] x23: 0000000000000012 x22: ffff0005c59ea000
4238 09:25:06.355611 [ 264.675300] x21: ffff80001200f6d0 x20: ffff8000119fb9e8
4239 09:25:06.377071 [ 264.680615] x19: 0000000000000033 x18: 0000000000000000
4240 09:25:06.377550 [ 264.685930] x17: 0000000000000000 x16: 0000000000000000
4241 09:25:06.377966 [ 264.691245] x15: 0000000000000118 x14: 0000000000000118
4242 09:25:06.379307 [ 264.696559] x13: 0000000000000001 x12: 0000000000000002
4243 09:25:06.398498 [ 264.701874] x11: 0000000000000000 x10: 0000000000001440
4244 09:25:06.399023 [ 264.707189] x9 : ffff80001012d054 x8 : 0000000000000000
4245 09:25:06.399479 [ 264.712503] x7 : 0000000080180015 x6 : ffff800012c61000
4246 09:25:06.400851 [ 264.717818] x5 : ffff800012c61c88 x4 : ffff00063f71dc70
4247 09:25:06.421142 [ 264.723132] x3 : 0000000000000000 x2 : 0000000000000000
4248 09:25:06.421623 [ 264.728447] x1 : 0000000000000000 x0 : ffff0005c83ce200
4249 09:25:06.422037 [ 264.733762] Call trace:
4250 09:25:06.422439 [ 264.736209] refcount_warn_saturate+0xa0/0x144
4251 09:25:06.423792 [ 264.740657] __refcount_add.constprop.0+0x64/0x90
4252 09:25:06.443777 [ 264.745366] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4253 09:25:06.444263 [ 264.749808] lkdtm_do_action+0x24/0x40
4254 09:25:06.444678 [ 264.753554] direct_entry+0xd0/0x140
4255 09:25:06.445076 [ 264.757130] full_proxy_write+0x68/0xbc
4256 09:25:06.445467 [ 264.760970] vfs_write+0xec/0x20c
4257 09:25:06.446798 [ 264.764283] ksys_write+0x70/0x100
4258 09:25:06.447201 [ 264.767683] __arm64_sys_write+0x24/0x30
4259 09:25:06.465397 [ 264.771608] el0_svc_common.constprop.0+0x84/0x1e0
4260 09:25:06.465877 [ 264.776398] do_el0_svc+0x2c/0xa4
4261 09:25:06.466293 [ 264.779714] el0_svc+0x20/0x30
4262 09:25:06.466692 [ 264.782767] el0_sync_handler+0xb0/0xb4
4263 09:25:06.468036 [ 264.786602] el0_sync+0x180/0x1c0
4264 09:25:06.468439 [ 264.789915] irq event stamp: 0
4265 09:25:06.488019 [ 264.792974] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4266 09:25:06.488510 [ 264.799244] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4267 09:25:06.489846 [ 264.807420] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4268 09:25:06.497597 [ 264.815594] softirqs last disabled at (0): [<0000000000000000>] 0x0
4269 09:25:06.500984 [ 264.821857] ---[ end trace 8a6897200a37b8a2 ]---
4270 09:25:06.505253 [ 264.826668] lkdtm: Zero detected: saturated
4271 09:25:07.423156 # [ 264.526466] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4272 09:25:07.424643 # [ 264.532240] lkdtm: attempting safe refcount_inc_not_zero() from zero
4273 09:25:07.425063 # [ 264.538654] lkdtm: Good: zero detected
4274 09:25:07.425463 # [ 264.542469] lkdtm: Correctly stayed at zero
4275 09:25:07.444719 # [ 264.546740] lkdtm: attempting bad refcount_inc() from zero
4276 09:25:07.445200 # [ 264.552290] ------------[ cut here ]------------
4277 09:25:07.445607 # [ 264.557032] refcount_t: addition on 0; use-after-free.
4278 09:25:07.446971 # [ 264.562468] WARNING: CPU: 0 PID: 2553 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4279 09:25:07.511488 # [ 264.570907] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4280 09:25:07.512005 # [ 264.621047] CPU: 0 PID: 2553 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4281 09:25:07.513355 # [ 264.628787] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4282 09:25:07.534126 # [ 264.635143] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4283 09:25:07.534602 # [ 264.641148] pc : refcount_warn_saturate+0xa0/0x144
4284 09:25:07.535968 # [ 264.645938] lr : refcount_warn_saturate+0xa0/0x144
4285 09:25:07.536373 # [ 264.650725] sp : ffff800016efbcd0
4286 09:25:07.555571 # [ 264.654037] x29: ffff800016efbcd0 x28: ffff0005c83ce200
4287 09:25:07.556064 # [ 264.659354] x27: 0000000000000000 x26: 0000000000000000
4288 09:25:07.556474 # [ 264.664670] x25: ffff8000119fb6b8 x24: ffff800016efbe20
4289 09:25:07.557795 # [ 264.669985] x23: 0000000000000012 x22: ffff0005c59ea000
4290 09:25:07.579231 # [ 264.675300] x21: ffff80001200f6d0 x20: ffff8000119fb9e8
4291 09:25:07.579711 # [ 264.680615] x19: 0000000000000033 x18: 0000000000000000
4292 09:25:07.580118 # [ 264.685930] x17: 0000000000000000 x16: 0000000000000000
4293 09:25:07.581437 # [ 264.691245] x15: 0000000000000118 x14: 0000000000000118
4294 09:25:07.581839 # [ 264.696559] x13: 0000000000000001 x12: 0000000000000002
4295 09:25:07.600861 # [ 264.701874] x11: 0000000000000000 x10: 0000000000001440
4296 09:25:07.601338 # [ 264.707189] x9 : ffff80001012d054 x8 : 0000000000000000
4297 09:25:07.602673 # [ 264.712503] x7 : 0000000080180015 x6 : ffff800012c61000
4298 09:25:07.603104 # [ 264.717818] x5 : ffff800012c61c88 x4 : ffff00063f71dc70
4299 09:25:07.622384 # [ 264.723132] x3 : 0000000000000000 x2 : 0000000000000000
4300 09:25:07.622939 # [ 264.728447] x1 : 0000000000000000 x0 : ffff0005c83ce200
4301 09:25:07.624334 # [ 264.733762] Call trace:
4302 09:25:07.624742 # [ 264.736209] refcount_warn_saturate+0xa0/0x144
4303 09:25:07.645059 # [ 264.740657] __refcount_add.constprop.0+0x64/0x90
4304 09:25:07.645536 # [ 264.745366] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4305 09:25:07.645942 # [ 264.749808] lkdtm_do_action+0x24/0x40
4306 09:25:07.647287 # [ 264.753554] direct_entry+0xd0/0x140
4307 09:25:07.647691 # [ 264.757130] full_proxy_write+0x68/0xbc
4308 09:25:07.648075 # [ 264.760970] vfs_write+0xec/0x20c
4309 09:25:07.667660 # [ 264.764283] ksys_write+0x70/0x100
4310 09:25:07.668141 # [ 264.767683] __arm64_sys_write+0x24/0x30
4311 09:25:07.668548 # [ 264.771608] el0_svc_common.constprop.0+0x84/0x1e0
4312 09:25:07.668940 # [ 264.776398] do_el0_svc+0x2c/0xa4
4313 09:25:07.670257 # [ 264.779714] el0_svc+0x20/0x30
4314 09:25:07.670651 # [ 264.782767] el0_sync_handler+0xb0/0xb4
4315 09:25:07.690302 # [ 264.786602] el0_sync+0x180/0x1c0
4316 09:25:07.690808 # [ 264.789915] irq event stamp: 0
4317 09:25:07.692152 # [ 264.792974] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4318 09:25:07.692561 # [ 264.799244] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4319 09:25:07.711861 # [ 264.807420] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4320 09:25:07.713272 # [ 264.815594] softirqs last disabled at (0): [<0000000000000000>] 0x0
4321 09:25:07.713692 # [ 264.821857] ---[ end trace 8a6897200a37b8a2 ]---
4322 09:25:07.714088 # [ 264.826668] lkdtm: Zero detected: saturated
4323 09:25:07.722754 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4324 09:25:07.723223 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4325 09:25:07.723630 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4326 09:25:07.959513 [ 266.276105] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4327 09:25:07.962808 [ 266.281952] lkdtm: attempting safe refcount_add_not_zero() from zero
4328 09:25:07.967090 [ 266.288405] lkdtm: Good: zero detected
4329 09:25:07.971448 [ 266.292278] lkdtm: Correctly stayed at zero
4330 09:25:07.976965 [ 266.296589] lkdtm: attempting bad refcount_add() from zero
4331 09:25:07.983656 [ 266.302192] ------------[ cut here ]------------
4332 09:25:07.986944 [ 266.306843] refcount_t: addition on 0; use-after-free.
4333 09:25:07.995693 [ 266.312115] WARNING: CPU: 4 PID: 2585 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4334 09:25:08.060341 [ 266.320552] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4335 09:25:08.060847 [ 266.370736] CPU: 4 PID: 2585 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4336 09:25:08.061266 [ 266.378476] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4337 09:25:08.081547 [ 266.384832] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4338 09:25:08.082412 [ 266.390838] pc : refcount_warn_saturate+0xa0/0x144
4339 09:25:08.082645 [ 266.395628] lr : refcount_warn_saturate+0xa0/0x144
4340 09:25:08.082870 [ 266.400416] sp : ffff800016fb3cd0
4341 09:25:08.083067 [ 266.403728] x29: ffff800016fb3cd0 x28: ffff0005c2729880
4342 09:25:08.103127 [ 266.409045] x27: 0000000000000000 x26: 0000000000000000
4343 09:25:08.103424 [ 266.414362] x25: ffff8000119fb6b8 x24: ffff800016fb3e20
4344 09:25:08.104276 [ 266.419679] x23: 0000000000000012 x22: ffff0005c9485000
4345 09:25:08.104513 [ 266.424997] x21: ffff80001200f6e8 x20: ffff8000119fb9f8
4346 09:25:08.125825 [ 266.430314] x19: 0000000000000034 x18: 0000000000000000
4347 09:25:08.126206 [ 266.435630] x17: 0000000000000000 x16: 0000000000000000
4348 09:25:08.127372 [ 266.440947] x15: 0000000000000030 x14: ffffffffffffffff
4349 09:25:08.127707 [ 266.446263] x13: ffff800096fb3977 x12: ffff800016fb397f
4350 09:25:08.148517 [ 266.451580] x11: ffff800012c90328 x10: ffff800012ce84c8
4351 09:25:08.148961 [ 266.456897] x9 : ffff80001012d054 x8 : ffff800012c904c8
4352 09:25:08.150224 [ 266.462214] x7 : ffff800012ce84c8 x6 : ffff800012c61000
4353 09:25:08.150607 [ 266.467532] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4354 09:25:08.171145 [ 266.472849] x3 : 0000000000000000 x2 : 0000000000000000
4355 09:25:08.171338 [ 266.478165] x1 : 0000000000000000 x0 : ffff0005c2729880
4356 09:25:08.171580 [ 266.483482] Call trace:
4357 09:25:08.171862 [ 266.485929] refcount_warn_saturate+0xa0/0x144
4358 09:25:08.172865 [ 266.490377] __refcount_add.constprop.0+0x64/0x90
4359 09:25:08.192789 [ 266.495087] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4360 09:25:08.193077 [ 266.499530] lkdtm_do_action+0x24/0x40
4361 09:25:08.193369 [ 266.503278] direct_entry+0xd0/0x140
4362 09:25:08.194366 [ 266.506856] full_proxy_write+0x68/0xbc
4363 09:25:08.194693 [ 266.510695] vfs_write+0xec/0x20c
4364 09:25:08.195015 [ 266.514008] ksys_write+0x70/0x100
4365 09:25:08.195275 [ 266.517409] __arm64_sys_write+0x24/0x30
4366 09:25:08.215395 [ 266.521337] el0_svc_common.constprop.0+0x84/0x1e0
4367 09:25:08.215620 [ 266.526127] do_el0_svc+0x2c/0xa4
4368 09:25:08.215882 [ 266.529444] el0_svc+0x20/0x30
4369 09:25:08.216135 [ 266.532499] el0_sync_handler+0xb0/0xb4
4370 09:25:08.216381 [ 266.536335] el0_sync+0x180/0x1c0
4371 09:25:08.216626 [ 266.539649] irq event stamp: 0
4372 09:25:08.237900 [ 266.542709] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4373 09:25:08.239008 [ 266.548981] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4374 09:25:08.239355 [ 266.557158] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4375 09:25:08.247805 [ 266.565333] softirqs last disabled at (0): [<0000000000000000>] 0x0
4376 09:25:08.251031 [ 266.571597] ---[ end trace 8a6897200a37b8a3 ]---
4377 09:25:08.255302 [ 266.576478] lkdtm: Zero detected: saturated
4378 09:25:09.068651 # [ 266.276105] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4379 09:25:09.070116 # [ 266.281952] lkdtm: attempting safe refcount_add_not_zero() from zero
4380 09:25:09.070535 # [ 266.288405] lkdtm: Good: zero detected
4381 09:25:09.070968 # [ 266.292278] lkdtm: Correctly stayed at zero
4382 09:25:09.091091 # [ 266.296589] lkdtm: attempting bad refcount_add() from zero
4383 09:25:09.091604 # [ 266.302192] ------------[ cut here ]------------
4384 09:25:09.092957 # [ 266.306843] refcount_t: addition on 0; use-after-free.
4385 09:25:09.112698 # [ 266.312115] WARNING: CPU: 4 PID: 2585 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4386 09:25:09.157964 # [ 266.320552] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4387 09:25:09.159508 # [ 266.370736] CPU: 4 PID: 2585 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4388 09:25:09.159932 # [ 266.378476] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4389 09:25:09.179567 # [ 266.384832] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4390 09:25:09.180076 # [ 266.390838] pc : refcount_warn_saturate+0xa0/0x144
4391 09:25:09.181435 # [ 266.395628] lr : refcount_warn_saturate+0xa0/0x144
4392 09:25:09.181846 # [ 266.400416] sp : ffff800016fb3cd0
4393 09:25:09.202186 # [ 266.403728] x29: ffff800016fb3cd0 x28: ffff0005c2729880
4394 09:25:09.202693 # [ 266.409045] x27: 0000000000000000 x26: 0000000000000000
4395 09:25:09.204095 # [ 266.414362] x25: ffff8000119fb6b8 x24: ffff800016fb3e20
4396 09:25:09.204505 # [ 266.419679] x23: 0000000000000012 x22: ffff0005c9485000
4397 09:25:09.224824 # [ 266.424997] x21: ffff80001200f6e8 x20: ffff8000119fb9f8
4398 09:25:09.225334 # [ 266.430314] x19: 0000000000000034 x18: 0000000000000000
4399 09:25:09.226698 # [ 266.435630] x17: 0000000000000000 x16: 0000000000000000
4400 09:25:09.227134 # [ 266.440947] x15: 0000000000000030 x14: ffffffffffffffff
4401 09:25:09.246413 # [ 266.446263] x13: ffff800096fb3977 x12: ffff800016fb397f
4402 09:25:09.246962 # [ 266.451580] x11: ffff800012c90328 x10: ffff800012ce84c8
4403 09:25:09.248345 # [ 266.456897] x9 : ffff80001012d054 x8 : ffff800012c904c8
4404 09:25:09.248758 # [ 266.462214] x7 : ffff800012ce84c8 x6 : ffff800012c61000
4405 09:25:09.249152 # [ 266.467532] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4406 09:25:09.269109 # [ 266.472849] x3 : 0000000000000000 x2 : 0000000000000000
4407 09:25:09.269585 # [ 266.478165] x1 : 0000000000000000 x0 : ffff0005c2729880
4408 09:25:09.270969 # [ 266.483482] Call trace:
4409 09:25:09.271378 # [ 266.485929] refcount_warn_saturate+0xa0/0x144
4410 09:25:09.290583 # [ 266.490377] __refcount_add.constprop.0+0x64/0x90
4411 09:25:09.291111 # [ 266.495087] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4412 09:25:09.291518 # [ 266.499530] lkdtm_do_action+0x24/0x40
4413 09:25:09.292867 # [ 266.503278] direct_entry+0xd0/0x140
4414 09:25:09.293270 # [ 266.506856] full_proxy_write+0x68/0xbc
4415 09:25:09.293657 # [ 266.510695] vfs_write+0xec/0x20c
4416 09:25:09.313224 # [ 266.514008] ksys_write+0x70/0x100
4417 09:25:09.313693 # [ 266.517409] __arm64_sys_write+0x24/0x30
4418 09:25:09.314096 # [ 266.521337] el0_svc_common.constprop.0+0x84/0x1e0
4419 09:25:09.314486 # [ 266.526127] do_el0_svc+0x2c/0xa4
4420 09:25:09.314904 # [ 266.529444] el0_svc+0x20/0x30
4421 09:25:09.315285 # [ 266.532499] el0_sync_handler+0xb0/0xb4
4422 09:25:09.335717 # [ 266.536335] el0_sync+0x180/0x1c0
4423 09:25:09.336218 # [ 266.539649] irq event stamp: 0
4424 09:25:09.336626 # [ 266.542709] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4425 09:25:09.337980 # [ 266.548981] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4426 09:25:09.357365 # [ 266.557158] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4427 09:25:09.357862 # [ 266.565333] softirqs last disabled at (0): [<0000000000000000>] 0x0
4428 09:25:09.359254 # [ 266.571597] ---[ end trace 8a6897200a37b8a3 ]---
4429 09:25:09.370339 # [ 266.576478] lkdtm: Zero detected: saturated
4430 09:25:09.370832 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4431 09:25:09.371240 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4432 09:25:09.373679 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4433 09:25:09.577704 [ 267.893479] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4434 09:25:09.581083 [ 267.899774] lkdtm: attempting bad refcount_inc() from saturated
4435 09:25:09.585212 [ 267.905755] ------------[ cut here ]------------
4436 09:25:09.589586 [ 267.910435] refcount_t: saturated; leaking memory.
4437 09:25:09.598431 [ 267.915417] WARNING: CPU: 5 PID: 2620 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4438 09:25:09.662854 [ 267.923854] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4439 09:25:09.663553 [ 267.974039] CPU: 5 PID: 2620 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4440 09:25:09.663725 [ 267.981780] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4441 09:25:09.684489 [ 267.988135] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4442 09:25:09.684768 [ 267.994143] pc : refcount_warn_saturate+0x74/0x144
4443 09:25:09.685682 [ 267.998932] lr : refcount_warn_saturate+0x74/0x144
4444 09:25:09.685944 [ 268.003720] sp : ffff800017073cd0
4445 09:25:09.686197 [ 268.007033] x29: ffff800017073cd0 x28: ffff0005c2659880
4446 09:25:09.708272 [ 268.012350] x27: 0000000000000000 x26: 0000000000000000
4447 09:25:09.708577 [ 268.017667] x25: ffff8000119fb6b8 x24: ffff800017073e20
4448 09:25:09.709509 [ 268.022984] x23: 0000000000000017 x22: ffff0005c7759000
4449 09:25:09.709771 [ 268.028301] x21: ffff80001200f700 x20: ffff8000119fba08
4450 09:25:09.729852 [ 268.033618] x19: 0000000000000035 x18: 0000000000000000
4451 09:25:09.730272 [ 268.038935] x17: 0000000000000000 x16: 0000000000000000
4452 09:25:09.731420 [ 268.044252] x15: 0000000000000030 x14: ffffffffffffffff
4453 09:25:09.731779 [ 268.049569] x13: ffff800097073977 x12: ffff80001707397f
4454 09:25:09.751482 [ 268.054886] x11: ffff800012c90328 x10: 0000000000001440
4455 09:25:09.751891 [ 268.060204] x9 : ffff80001012d054 x8 : 0000000000000000
4456 09:25:09.752221 [ 268.065521] x7 : 0000000000000000 x6 : ffff800012c61000
4457 09:25:09.752522 [ 268.070838] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
4458 09:25:09.774014 [ 268.076155] x3 : 0000000000000000 x2 : 0000000000000000
4459 09:25:09.774478 [ 268.081471] x1 : 0000000000000000 x0 : ffff0005c2659880
4460 09:25:09.774837 [ 268.086789] Call trace:
4461 09:25:09.775981 [ 268.089236] refcount_warn_saturate+0x74/0x144
4462 09:25:09.776338 [ 268.093684] __refcount_add.constprop.0+0x7c/0x90
4463 09:25:09.796727 [ 268.098395] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4464 09:25:09.797138 [ 268.103272] lkdtm_do_action+0x24/0x40
4465 09:25:09.797468 [ 268.107019] direct_entry+0xd0/0x140
4466 09:25:09.797784 [ 268.110597] full_proxy_write+0x68/0xbc
4467 09:25:09.798144 [ 268.114435] vfs_write+0xec/0x20c
4468 09:25:09.798476 [ 268.117749] ksys_write+0x70/0x100
4469 09:25:09.819273 [ 268.121149] __arm64_sys_write+0x24/0x30
4470 09:25:09.819693 [ 268.125077] el0_svc_common.constprop.0+0x84/0x1e0
4471 09:25:09.820050 [ 268.129867] do_el0_svc+0x2c/0xa4
4472 09:25:09.820395 [ 268.133184] el0_svc+0x20/0x30
4473 09:25:09.820734 [ 268.136238] el0_sync_handler+0xb0/0xb4
4474 09:25:09.821919 [ 268.140075] el0_sync+0x180/0x1c0
4475 09:25:09.822263 [ 268.143389] irq event stamp: 0
4476 09:25:09.840811 [ 268.146450] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4477 09:25:09.842106 [ 268.152722] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4478 09:25:09.842474 [ 268.160899] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4479 09:25:09.854817 [ 268.169075] softirqs last disabled at (0): [<0000000000000000>] 0x0
4480 09:25:09.855234 [ 268.175339] ---[ end trace 8a6897200a37b8a4 ]---
4481 09:25:09.860137 [ 268.180086] lkdtm: Saturation detected: still saturated
4482 09:25:10.710448 # [ 267.893479] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4483 09:25:10.710990 # [ 267.899774] lkdtm: attempting bad refcount_inc() from saturated
4484 09:25:10.712371 # [ 267.905755] ------------[ cut here ]------------
4485 09:25:10.712779 # [ 267.910435] refcount_t: saturated; leaking memory.
4486 09:25:10.733019 # [ 267.915417] WARNING: CPU: 5 PID: 2620 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4487 09:25:10.778217 # [ 267.923854] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4488 09:25:10.779714 # [ 267.974039] CPU: 5 PID: 2620 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4489 09:25:10.799754 # [ 267.981780] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4490 09:25:10.801200 # [ 267.988135] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4491 09:25:10.801619 # [ 267.994143] pc : refcount_warn_saturate+0x74/0x144
4492 09:25:10.821381 # [ 267.998932] lr : refcount_warn_saturate+0x74/0x144
4493 09:25:10.821867 # [ 268.003720] sp : ffff800017073cd0
4494 09:25:10.822274 # [ 268.007033] x29: ffff800017073cd0 x28: ffff0005c2659880
4495 09:25:10.822667 # [ 268.012350] x27: 0000000000000000 x26: 0000000000000000
4496 09:25:10.824059 # [ 268.017667] x25: ffff8000119fb6b8 x24: ffff800017073e20
4497 09:25:10.843972 # [ 268.022984] x23: 0000000000000017 x22: ffff0005c7759000
4498 09:25:10.844470 # [ 268.028301] x21: ffff80001200f700 x20: ffff8000119fba08
4499 09:25:10.844880 # [ 268.033618] x19: 0000000000000035 x18: 0000000000000000
4500 09:25:10.846247 # [ 268.038935] x17: 0000000000000000 x16: 0000000000000000
4501 09:25:10.866627 # [ 268.044252] x15: 0000000000000030 x14: ffffffffffffffff
4502 09:25:10.867142 # [ 268.049569] x13: ffff800097073977 x12: ffff80001707397f
4503 09:25:10.867552 # [ 268.054886] x11: ffff800012c90328 x10: 0000000000001440
4504 09:25:10.868919 # [ 268.060204] x9 : ffff80001012d054 x8 : 0000000000000000
4505 09:25:10.889232 # [ 268.065521] x7 : 0000000000000000 x6 : ffff800012c61000
4506 09:25:10.889726 # [ 268.070838] x5 : ffff800012c61c88 x4 : ffff00063f7c7c70
4507 09:25:10.890136 # [ 268.076155] x3 : 0000000000000000 x2 : 0000000000000000
4508 09:25:10.891522 # [ 268.081471] x1 : 0000000000000000 x0 : ffff0005c2659880
4509 09:25:10.891930 # [ 268.086789] Call trace:
4510 09:25:10.910822 # [ 268.089236] refcount_warn_saturate+0x74/0x144
4511 09:25:10.911295 # [ 268.093684] __refcount_add.constprop.0+0x7c/0x90
4512 09:25:10.912679 # [ 268.098395] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4513 09:25:10.913089 # [ 268.103272] lkdtm_do_action+0x24/0x40
4514 09:25:10.913477 # [ 268.107019] direct_entry+0xd0/0x140
4515 09:25:10.932391 # [ 268.110597] full_proxy_write+0x68/0xbc
4516 09:25:10.932876 # [ 268.114435] vfs_write+0xec/0x20c
4517 09:25:10.933286 # [ 268.117749] ksys_write+0x70/0x100
4518 09:25:10.933681 # [ 268.121149] __arm64_sys_write+0x24/0x30
4519 09:25:10.935065 # [ 268.125077] el0_svc_common.constprop.0+0x84/0x1e0
4520 09:25:10.956101 # [ 268.129867] do_el0_svc+0x2c/0xa4
4521 09:25:10.956597 # [ 268.133184] el0_svc+0x20/0x30
4522 09:25:10.957006 # [ 268.136238] el0_sync_handler+0xb0/0xb4
4523 09:25:10.957400 # [ 268.140075] el0_sync+0x180/0x1c0
4524 09:25:10.957786 # [ 268.143389] irq event stamp: 0
4525 09:25:10.959165 # [ 268.146450] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4526 09:25:10.977603 # [ 268.152722] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4527 09:25:10.979107 # [ 268.160899] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4528 09:25:10.979531 # [ 268.169075] softirqs last disabled at (0): [<0000000000000000>] 0x0
4529 09:25:11.000252 # [ 268.175339] ---[ end trace 8a6897200a37b8a4 ]---
4530 09:25:11.000741 # [ 268.180086] lkdtm: Saturation detected: still saturated
4531 09:25:11.001153 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4532 09:25:11.002528 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4533 09:25:11.003969 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4534 09:25:11.221227 [ 269.537234] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4535 09:25:11.224531 [ 269.543539] lkdtm: attempting bad refcount_dec() from saturated
4536 09:25:11.229879 [ 269.551113] ------------[ cut here ]------------
4537 09:25:11.236425 [ 269.556156] refcount_t: decrement hit 0; leaking memory.
4538 09:25:11.245262 [ 269.561948] WARNING: CPU: 2 PID: 2655 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4539 09:25:11.309839 [ 269.570472] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4540 09:25:11.311369 [ 269.620658] CPU: 2 PID: 2655 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4541 09:25:11.311800 [ 269.628398] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4542 09:25:11.331503 [ 269.634753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4543 09:25:11.332000 [ 269.640759] pc : refcount_warn_saturate+0x13c/0x144
4544 09:25:11.332415 [ 269.645636] lr : refcount_warn_saturate+0x13c/0x144
4545 09:25:11.332815 [ 269.650511] sp : ffff80001711bcc0
4546 09:25:11.334188 [ 269.653823] x29: ffff80001711bcc0 x28: ffff0005c0dc6200
4547 09:25:11.354094 [ 269.659140] x27: 0000000000000000 x26: 0000000000000000
4548 09:25:11.354572 [ 269.664458] x25: ffff8000119fb6b8 x24: ffff80001711be20
4549 09:25:11.355995 [ 269.669775] x23: 0000000000000017 x22: ffff0005c9562000
4550 09:25:11.356411 [ 269.675092] x21: ffff80001200f718 x20: ffff8000119fba18
4551 09:25:11.375610 [ 269.680409] x19: ffff80001711bd04 x18: 0000000000000000
4552 09:25:11.376112 [ 269.685725] x17: 0000000000000000 x16: 0000000000000000
4553 09:25:11.377511 [ 269.691042] x15: 0000000000000000 x14: 0000000000000000
4554 09:25:11.377929 [ 269.696358] x13: 0000000000000000 x12: 0000000000000000
4555 09:25:11.399255 [ 269.701675] x11: 0000000000000000 x10: 0000000000001440
4556 09:25:11.399751 [ 269.706992] x9 : ffff80001012d054 x8 : 0000000000000000
4557 09:25:11.400171 [ 269.712309] x7 : 0000000000000000 x6 : ffff800012c61000
4558 09:25:11.401555 [ 269.717625] x5 : ffff800012c61c88 x4 : ffff00063f761c70
4559 09:25:11.420890 [ 269.722942] x3 : 0000000000000000 x2 : 0000000000000000
4560 09:25:11.421381 [ 269.728259] x1 : 0000000000000000 x0 : ffff0005c0dc6200
4561 09:25:11.421800 [ 269.733577] Call trace:
4562 09:25:11.422201 [ 269.736023] refcount_warn_saturate+0x13c/0x144
4563 09:25:11.423568 [ 269.740560] __refcount_dec.constprop.0+0x5c/0x6c
4564 09:25:11.442377 [ 269.745265] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4565 09:25:11.442896 [ 269.750147] lkdtm_do_action+0x24/0x40
4566 09:25:11.443314 [ 269.753894] direct_entry+0xd0/0x140
4567 09:25:11.443716 [ 269.757472] full_proxy_write+0x68/0xbc
4568 09:25:11.444112 [ 269.761310] vfs_write+0xec/0x20c
4569 09:25:11.445485 [ 269.764624] ksys_write+0x70/0x100
4570 09:25:11.466061 [ 269.768024] __arm64_sys_write+0x24/0x30
4571 09:25:11.466583 [ 269.771952] el0_svc_common.constprop.0+0x84/0x1e0
4572 09:25:11.467034 [ 269.776742] do_el0_svc+0x2c/0xa4
4573 09:25:11.468425 [ 269.780059] el0_svc+0x20/0x30
4574 09:25:11.468838 [ 269.783113] el0_sync_handler+0xb0/0xb4
4575 09:25:11.469237 [ 269.786950] el0_sync+0x180/0x1c0
4576 09:25:11.469626 [ 269.790263] irq event stamp: 0
4577 09:25:11.487573 [ 269.793324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4578 09:25:11.489078 [ 269.799596] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4579 09:25:11.489508 [ 269.807773] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4580 09:25:11.501699 [ 269.815950] softirqs last disabled at (0): [<0000000000000000>] 0x0
4581 09:25:11.502177 [ 269.822214] ---[ end trace 8a6897200a37b8a5 ]---
4582 09:25:11.507008 [ 269.827040] lkdtm: Saturation detected: still saturated
4583 09:25:12.289525 # [ 269.537234] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4584 09:25:12.291050 # [ 269.543539] lkdtm: attempting bad refcount_dec() from saturated
4585 09:25:12.291470 # [ 269.551113] ------------[ cut here ]------------
4586 09:25:12.312124 # [ 269.556156] refcount_t: decrement hit 0; leaking memory.
4587 09:25:12.312598 # [ 269.561948] WARNING: CPU: 2 PID: 2655 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4588 09:25:12.358250 # [ 269.570472] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4589 09:25:12.378924 # [ 269.620658] CPU: 2 PID: 2655 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4590 09:25:12.379432 # [ 269.628398] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4591 09:25:12.380834 # [ 269.634753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4592 09:25:12.381247 # [ 269.640759] pc : refcount_warn_saturate+0x13c/0x144
4593 09:25:12.400455 # [ 269.645636] lr : refcount_warn_saturate+0x13c/0x144
4594 09:25:12.400943 # [ 269.650511] sp : ffff80001711bcc0
4595 09:25:12.401352 # [ 269.653823] x29: ffff80001711bcc0 x28: ffff0005c0dc6200
4596 09:25:12.402759 # [ 269.659140] x27: 0000000000000000 x26: 0000000000000000
4597 09:25:12.403170 # [ 269.664458] x25: ffff8000119fb6b8 x24: ffff80001711be20
4598 09:25:12.424195 # [ 269.669775] x23: 0000000000000017 x22: ffff0005c9562000
4599 09:25:12.424699 # [ 269.675092] x21: ffff80001200f718 x20: ffff8000119fba18
4600 09:25:12.425110 # [ 269.680409] x19: ffff80001711bd04 x18: 0000000000000000
4601 09:25:12.426498 # [ 269.685725] x17: 0000000000000000 x16: 0000000000000000
4602 09:25:12.445693 # [ 269.691042] x15: 0000000000000000 x14: 0000000000000000
4603 09:25:12.447199 # [ 269.696358] x13: 0000000000000000 x12: 0000000000000000
4604 09:25:12.447620 # [ 269.701675] x11: 0000000000000000 x10: 0000000000001440
4605 09:25:12.448019 # [ 269.706992] x9 : ffff80001012d054 x8 : 0000000000000000
4606 09:25:12.467316 # [ 269.712309] x7 : 0000000000000000 x6 : ffff800012c61000
4607 09:25:12.467811 # [ 269.717625] x5 : ffff800012c61c88 x4 : ffff00063f761c70
4608 09:25:12.469215 # [ 269.722942] x3 : 0000000000000000 x2 : 0000000000000000
4609 09:25:12.469624 # [ 269.728259] x1 : 0000000000000000 x0 : ffff0005c0dc6200
4610 09:25:12.489974 # [ 269.733577] Call trace:
4611 09:25:12.490467 # [ 269.736023] refcount_warn_saturate+0x13c/0x144
4612 09:25:12.490912 # [ 269.740560] __refcount_dec.constprop.0+0x5c/0x6c
4613 09:25:12.492305 # [ 269.745265] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4614 09:25:12.492713 # [ 269.750147] lkdtm_do_action+0x24/0x40
4615 09:25:12.511572 # [ 269.753894] direct_entry+0xd0/0x140
4616 09:25:12.512080 # [ 269.757472] full_proxy_write+0x68/0xbc
4617 09:25:12.512490 # [ 269.761310] vfs_write+0xec/0x20c
4618 09:25:12.512886 # [ 269.764624] ksys_write+0x70/0x100
4619 09:25:12.514271 # [ 269.768024] __arm64_sys_write+0x24/0x30
4620 09:25:12.514669 # [ 269.771952] el0_svc_common.constprop.0+0x84/0x1e0
4621 09:25:12.535270 # [ 269.776742] do_el0_svc+0x2c/0xa4
4622 09:25:12.535746 # [ 269.780059] el0_svc+0x20/0x30
4623 09:25:12.536153 # [ 269.783113] el0_sync_handler+0xb0/0xb4
4624 09:25:12.537565 # [ 269.786950] el0_sync+0x180/0x1c0
4625 09:25:12.537972 # [ 269.790263] irq event stamp: 0
4626 09:25:12.538363 # [ 269.793324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4627 09:25:12.556838 # [ 269.799596] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4628 09:25:12.557343 # [ 269.807773] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4629 09:25:12.578365 # [ 269.815950] softirqs last disabled at (0): [<0000000000000000>] 0x0
4630 09:25:12.578885 # [ 269.822214] ---[ end trace 8a6897200a37b8a5 ]---
4631 09:25:12.579299 # [ 269.827040] lkdtm: Saturation detected: still saturated
4632 09:25:12.580698 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4633 09:25:12.581107 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4634 09:25:12.584805 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4635 09:25:12.837414 [ 271.153693] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4636 09:25:12.840772 [ 271.159860] lkdtm: attempting bad refcount_dec() from saturated
4637 09:25:12.844901 [ 271.165922] ------------[ cut here ]------------
4638 09:25:12.850322 [ 271.170638] refcount_t: saturated; leaking memory.
4639 09:25:12.859101 [ 271.175713] WARNING: CPU: 2 PID: 2690 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4640 09:25:12.922847 [ 271.184151] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4641 09:25:12.923351 [ 271.234337] CPU: 2 PID: 2690 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4642 09:25:12.923770 [ 271.242077] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4643 09:25:12.945480 [ 271.248432] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4644 09:25:12.945959 [ 271.254439] pc : refcount_warn_saturate+0x74/0x144
4645 09:25:12.946372 [ 271.259228] lr : refcount_warn_saturate+0x74/0x144
4646 09:25:12.946801 [ 271.264017] sp : ffff8000171c3cd0
4647 09:25:12.947199 [ 271.267329] x29: ffff8000171c3cd0 x28: ffff0005c0d66200
4648 09:25:12.968038 [ 271.272647] x27: 0000000000000000 x26: 0000000000000000
4649 09:25:12.968563 [ 271.277964] x25: ffff8000119fb6b8 x24: ffff8000171c3e20
4650 09:25:12.968983 [ 271.283280] x23: 0000000000000017 x22: ffff0005c6226000
4651 09:25:12.970388 [ 271.288597] x21: ffff80001200f730 x20: ffff8000119fba28
4652 09:25:12.989557 [ 271.293914] x19: 0000000000000037 x18: 0000000000000000
4653 09:25:12.990080 [ 271.299231] x17: 0000000000000000 x16: 0000000000000000
4654 09:25:12.991525 [ 271.304548] x15: 0000000000000030 x14: ffffffffffffffff
4655 09:25:12.991945 [ 271.309864] x13: ffff8000971c3977 x12: ffff8000171c397f
4656 09:25:13.012252 [ 271.315182] x11: ffff800012c90328 x10: 0000000000001440
4657 09:25:13.012746 [ 271.320499] x9 : ffff80001012d054 x8 : 0000000000000000
4658 09:25:13.013163 [ 271.325816] x7 : 0000000000000000 x6 : ffff800012c61000
4659 09:25:13.014569 [ 271.331132] x5 : ffff800012c61c88 x4 : ffff00063f761c70
4660 09:25:13.034873 [ 271.336449] x3 : 0000000000000000 x2 : 0000000000000000
4661 09:25:13.035380 [ 271.341766] x1 : 0000000000000000 x0 : ffff0005c0d66200
4662 09:25:13.035801 [ 271.347084] Call trace:
4663 09:25:13.037210 [ 271.349530] refcount_warn_saturate+0x74/0x144
4664 09:25:13.037621 [ 271.353980] __refcount_add.constprop.0+0x7c/0x90
4665 09:25:13.056384 [ 271.358691] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4666 09:25:13.056875 [ 271.363568] lkdtm_do_action+0x24/0x40
4667 09:25:13.057293 [ 271.367315] direct_entry+0xd0/0x140
4668 09:25:13.057695 [ 271.370893] full_proxy_write+0x68/0xbc
4669 09:25:13.058090 [ 271.374732] vfs_write+0xec/0x20c
4670 09:25:13.059508 [ 271.378046] ksys_write+0x70/0x100
4671 09:25:13.078996 [ 271.381446] __arm64_sys_write+0x24/0x30
4672 09:25:13.079491 [ 271.385374] el0_svc_common.constprop.0+0x84/0x1e0
4673 09:25:13.080916 [ 271.390164] do_el0_svc+0x2c/0xa4
4674 09:25:13.081333 [ 271.393481] el0_svc+0x20/0x30
4675 09:25:13.081730 [ 271.396536] el0_sync_handler+0xb0/0xb4
4676 09:25:13.082121 [ 271.400372] el0_sync+0x180/0x1c0
4677 09:25:13.082506 [ 271.403686] irq event stamp: 0
4678 09:25:13.101623 [ 271.406746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4679 09:25:13.102120 [ 271.413019] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4680 09:25:13.103560 [ 271.421196] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4681 09:25:13.114546 [ 271.429372] softirqs last disabled at (0): [<0000000000000000>] 0x0
4682 09:25:13.115054 [ 271.435636] ---[ end trace 8a6897200a37b8a6 ]---
4683 09:25:13.119967 [ 271.440555] lkdtm: Saturation detected: still saturated
4684 09:25:13.951130 # [ 271.153693] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4685 09:25:13.952626 # [ 271.159860] lkdtm: attempting bad refcount_dec() from saturated
4686 09:25:13.953043 # [ 271.165922] ------------[ cut here ]------------
4687 09:25:13.953443 # [ 271.170638] refcount_t: saturated; leaking memory.
4688 09:25:13.972569 # [ 271.175713] WARNING: CPU: 2 PID: 2690 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4689 09:25:14.017775 # [ 271.184151] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4690 09:25:14.018264 # [ 271.234337] CPU: 2 PID: 2690 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4691 09:25:14.039336 # [ 271.242077] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4692 09:25:14.040848 # [ 271.248432] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4693 09:25:14.041270 # [ 271.254439] pc : refcount_warn_saturate+0x74/0x144
4694 09:25:14.061996 # [ 271.259228] lr : refcount_warn_saturate+0x74/0x144
4695 09:25:14.062515 # [ 271.264017] sp : ffff8000171c3cd0
4696 09:25:14.062957 # [ 271.267329] x29: ffff8000171c3cd0 x28: ffff0005c0d66200
4697 09:25:14.064369 # [ 271.272647] x27: 0000000000000000 x26: 0000000000000000
4698 09:25:14.064776 # [ 271.277964] x25: ffff8000119fb6b8 x24: ffff8000171c3e20
4699 09:25:14.083560 # [ 271.283280] x23: 0000000000000017 x22: ffff0005c6226000
4700 09:25:14.084068 # [ 271.288597] x21: ffff80001200f730 x20: ffff8000119fba28
4701 09:25:14.085493 # [ 271.293914] x19: 0000000000000037 x18: 0000000000000000
4702 09:25:14.085902 # [ 271.299231] x17: 0000000000000000 x16: 0000000000000000
4703 09:25:14.106243 # [ 271.304548] x15: 0000000000000030 x14: ffffffffffffffff
4704 09:25:14.106755 # [ 271.309864] x13: ffff8000971c3977 x12: ffff8000171c397f
4705 09:25:14.107171 # [ 271.315182] x11: ffff800012c90328 x10: 0000000000001440
4706 09:25:14.108583 # [ 271.320499] x9 : ffff80001012d054 x8 : 0000000000000000
4707 09:25:14.128849 # [ 271.325816] x7 : 0000000000000000 x6 : ffff800012c61000
4708 09:25:14.129340 # [ 271.331132] x5 : ffff800012c61c88 x4 : ffff00063f761c70
4709 09:25:14.130787 # [ 271.336449] x3 : 0000000000000000 x2 : 0000000000000000
4710 09:25:14.131198 # [ 271.341766] x1 : 0000000000000000 x0 : ffff0005c0d66200
4711 09:25:14.131590 # [ 271.347084] Call trace:
4712 09:25:14.150358 # [ 271.349530] refcount_warn_saturate+0x74/0x144
4713 09:25:14.150927 # [ 271.353980] __refcount_add.constprop.0+0x7c/0x90
4714 09:25:14.152357 # [ 271.358691] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4715 09:25:14.152766 # [ 271.363568] lkdtm_do_action+0x24/0x40
4716 09:25:14.153157 # [ 271.367315] direct_entry+0xd0/0x140
4717 09:25:14.173050 # [ 271.370893] full_proxy_write+0x68/0xbc
4718 09:25:14.173519 # [ 271.374732] vfs_write+0xec/0x20c
4719 09:25:14.173923 # [ 271.378046] ksys_write+0x70/0x100
4720 09:25:14.175356 # [ 271.381446] __arm64_sys_write+0x24/0x30
4721 09:25:14.175762 # [ 271.385374] el0_svc_common.constprop.0+0x84/0x1e0
4722 09:25:14.194622 # [ 271.390164] do_el0_svc+0x2c/0xa4
4723 09:25:14.195131 # [ 271.393481] el0_svc+0x20/0x30
4724 09:25:14.195541 # [ 271.396536] el0_sync_handler+0xb0/0xb4
4725 09:25:14.195936 # [ 271.400372] el0_sync+0x180/0x1c0
4726 09:25:14.196323 # [ 271.403686] irq event stamp: 0
4727 09:25:14.197723 # [ 271.406746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4728 09:25:14.217215 # [ 271.413019] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4729 09:25:14.218710 # [ 271.421196] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4730 09:25:14.219155 # [ 271.429372] softirqs last disabled at (0): [<0000000000000000>] 0x0
4731 09:25:14.239704 # [ 271.435636] ---[ end trace 8a6897200a37b8a6 ]---
4732 09:25:14.240208 # [ 271.440555] lkdtm: Saturation detected: still saturated
4733 09:25:14.240615 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4734 09:25:14.242034 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4735 09:25:14.245175 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4736 09:25:14.414419 [ 272.732237] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4737 09:25:14.420940 [ 272.739346] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4738 09:25:14.425321 [ 272.746185] ------------[ cut here ]------------
4739 09:25:14.430821 [ 272.750934] refcount_t: saturated; leaking memory.
4740 09:25:14.439665 [ 272.755943] WARNING: CPU: 4 PID: 2722 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4741 09:25:14.503277 [ 272.764380] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4742 09:25:14.504805 [ 272.814567] CPU: 4 PID: 2722 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4743 09:25:14.505234 [ 272.822308] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4744 09:25:14.525814 [ 272.828663] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4745 09:25:14.526322 [ 272.834672] pc : refcount_warn_saturate+0xc8/0x144
4746 09:25:14.527789 [ 272.839462] lr : refcount_warn_saturate+0xc8/0x144
4747 09:25:14.528208 [ 272.844250] sp : ffff80001727bcb0
4748 09:25:14.528608 [ 272.847563] x29: ffff80001727bcb0 x28: ffff0005c77b8000
4749 09:25:14.547461 [ 272.852880] x27: 0000000000000000 x26: 0000000000000000
4750 09:25:14.547942 [ 272.858197] x25: ffff8000119fb6b8 x24: ffff80001727be20
4751 09:25:14.549380 [ 272.863514] x23: 0000000000000020 x22: ffff0005c350b000
4752 09:25:14.549796 [ 272.868830] x21: 0000000000000001 x20: 00000000c0000000
4753 09:25:14.570050 [ 272.874147] x19: ffff80001727bd04 x18: 0000000000000000
4754 09:25:14.570567 [ 272.879464] x17: 0000000000000000 x16: 0000000000000000
4755 09:25:14.572033 [ 272.884781] x15: 0000000000000030 x14: ffffffffffffffff
4756 09:25:14.572451 [ 272.890099] x13: ffff80009727b957 x12: ffff80001727b95f
4757 09:25:14.592709 [ 272.895416] x11: ffff800012c90328 x10: 0000000000001440
4758 09:25:14.593191 [ 272.900733] x9 : ffff80001012d054 x8 : 0000000000000000
4759 09:25:14.594632 [ 272.906050] x7 : 0000000000000000 x6 : ffff800012c61000
4760 09:25:14.595076 [ 272.911367] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4761 09:25:14.615262 [ 272.916684] x3 : 0000000000000000 x2 : 0000000000000000
4762 09:25:14.615752 [ 272.922001] x1 : 0000000000000000 x0 : ffff0005c77b8000
4763 09:25:14.616169 [ 272.927319] Call trace:
4764 09:25:14.617597 [ 272.929765] refcount_warn_saturate+0xc8/0x144
4765 09:25:14.618008 [ 272.934216] __refcount_add_not_zero.constprop.0+0x98/0xb4
4766 09:25:14.636796 [ 272.939703] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4767 09:25:14.637322 [ 272.945365] lkdtm_do_action+0x24/0x40
4768 09:25:14.637740 [ 272.949113] direct_entry+0xd0/0x140
4769 09:25:14.639191 [ 272.952692] full_proxy_write+0x68/0xbc
4770 09:25:14.639606 [ 272.956531] vfs_write+0xec/0x20c
4771 09:25:14.640005 [ 272.959844] ksys_write+0x70/0x100
4772 09:25:14.659475 [ 272.963245] __arm64_sys_write+0x24/0x30
4773 09:25:14.659975 [ 272.967173] el0_svc_common.constprop.0+0x84/0x1e0
4774 09:25:14.660393 [ 272.971964] do_el0_svc+0x2c/0xa4
4775 09:25:14.661826 [ 272.975280] el0_svc+0x20/0x30
4776 09:25:14.662237 [ 272.978334] el0_sync_handler+0xb0/0xb4
4777 09:25:14.662635 [ 272.982171] el0_sync+0x180/0x1c0
4778 09:25:14.682023 [ 272.985484] irq event stamp: 0
4779 09:25:14.682552 [ 272.988545] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4780 09:25:14.684030 [ 272.994818] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4781 09:25:14.693989 [ 273.002996] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4782 09:25:14.694467 [ 273.011172] softirqs last disabled at (0): [<0000000000000000>] 0x0
4783 09:25:14.697309 [ 273.017436] ---[ end trace 8a6897200a37b8a7 ]---
4784 09:25:14.702587 [ 273.022481] lkdtm: Saturation detected: still saturated
4785 09:25:14.962511 # [ 272.732237] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4786 09:25:14.963257 # [ 272.739346] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4787 09:25:14.963426 # [ 272.746185] ------------[ cut here ]------------
4788 09:25:14.984164 # [ 272.750934] refcount_t: saturated; leaking memory.
4789 09:25:14.984373 # [ 272.755943] WARNING: CPU: 4 PID: 2722 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4790 09:25:15.029176 # [ 272.764380] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4791 09:25:15.052121 # [ 272.814567] CPU: 4 PID: 2722 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4792 09:25:15.052499 # [ 272.822308] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4793 09:25:15.053697 # [ 272.828663] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4794 09:25:15.054049 # [ 272.834672] pc : refcount_warn_saturate+0xc8/0x144
4795 09:25:15.073753 # [ 272.839462] lr : refcount_warn_saturate+0xc8/0x144
4796 09:25:15.074163 # [ 272.844250] sp : ffff80001727bcb0
4797 09:25:15.074512 # [ 272.847563] x29: ffff80001727bcb0 x28: ffff0005c77b8000
4798 09:25:15.075782 # [ 272.852880] x27: 0000000000000000 x26: 0000000000000000
4799 09:25:15.076129 # [ 272.858197] x25: ffff8000119fb6b8 x24: ffff80001727be20
4800 09:25:15.095240 # [ 272.863514] x23: 0000000000000020 x22: ffff0005c350b000
4801 09:25:15.095696 # [ 272.868830] x21: 0000000000000001 x20: 00000000c0000000
4802 09:25:15.096959 # [ 272.874147] x19: ffff80001727bd04 x18: 0000000000000000
4803 09:25:15.097312 # [ 272.879464] x17: 0000000000000000 x16: 0000000000000000
4804 09:25:15.117929 # [ 272.884781] x15: 0000000000000030 x14: ffffffffffffffff
4805 09:25:15.118473 # [ 272.890099] x13: ffff80009727b957 x12: ffff80001727b95f
4806 09:25:15.119966 # [ 272.895416] x11: ffff800012c90328 x10: 0000000000001440
4807 09:25:15.120380 # [ 272.900733] x9 : ffff80001012d054 x8 : 0000000000000000
4808 09:25:15.140542 # [ 272.906050] x7 : 0000000000000000 x6 : ffff800012c61000
4809 09:25:15.141059 # [ 272.911367] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4810 09:25:15.142505 # [ 272.916684] x3 : 0000000000000000 x2 : 0000000000000000
4811 09:25:15.142954 # [ 272.922001] x1 : 0000000000000000 x0 : ffff0005c77b8000
4812 09:25:15.163154 # [ 272.927319] Call trace:
4813 09:25:15.163655 # [ 272.929765] refcount_warn_saturate+0xc8/0x144
4814 09:25:15.164070 # [ 272.934216] __refcount_add_not_zero.constprop.0+0x98/0xb4
4815 09:25:15.165504 # [ 272.939703] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4816 09:25:15.165911 # [ 272.945365] lkdtm_do_action+0x24/0x40
4817 09:25:15.184853 # [ 272.949113] direct_entry+0xd0/0x140
4818 09:25:15.185321 # [ 272.952692] full_proxy_write+0x68/0xbc
4819 09:25:15.185727 # [ 272.956531] vfs_write+0xec/0x20c
4820 09:25:15.186119 # [ 272.959844] ksys_write+0x70/0x100
4821 09:25:15.186503 # [ 272.963245] __arm64_sys_write+0x24/0x30
4822 09:25:15.206275 # [ 272.967173] el0_svc_common.constprop.0+0x84/0x1e0
4823 09:25:15.206830 # [ 272.971964] do_el0_svc+0x2c/0xa4
4824 09:25:15.207257 # [ 272.975280] el0_svc+0x20/0x30
4825 09:25:15.207649 # [ 272.978334] el0_sync_handler+0xb0/0xb4
4826 09:25:15.209080 # [ 272.982171] el0_sync+0x180/0x1c0
4827 09:25:15.209480 # [ 272.985484] irq event stamp: 0
4828 09:25:15.229043 # [ 272.988545] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4829 09:25:15.229511 # [ 272.994818] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4830 09:25:15.230991 # [ 273.002996] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4831 09:25:15.251510 # [ 273.011172] softirqs last disabled at (0): [<0000000000000000>] 0x0
4832 09:25:15.252030 # [ 273.017436] ---[ end trace 8a6897200a37b8a7 ]---
4833 09:25:15.253483 # [ 273.022481] lkdtm: Saturation detected: still saturated
4834 09:25:15.253893 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4835 09:25:15.256859 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4836 09:25:15.260297 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4837 09:25:16.086994 [ 274.405378] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4838 09:25:16.093623 [ 274.412505] lkdtm: attempting bad refcount_add_not_zero() from saturated
4839 09:25:16.098962 [ 274.419285] ------------[ cut here ]------------
4840 09:25:16.103271 [ 274.424103] refcount_t: saturated; leaking memory.
4841 09:25:16.112261 [ 274.429082] WARNING: CPU: 3 PID: 2754 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4842 09:25:16.176848 [ 274.437519] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4843 09:25:16.178413 [ 274.487704] CPU: 3 PID: 2754 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4844 09:25:16.178857 [ 274.495444] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4845 09:25:16.198319 [ 274.501799] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4846 09:25:16.198845 [ 274.507804] pc : refcount_warn_saturate+0xc8/0x144
4847 09:25:16.199258 [ 274.512594] lr : refcount_warn_saturate+0xc8/0x144
4848 09:25:16.199652 [ 274.517383] sp : ffff800017333cb0
4849 09:25:16.201087 [ 274.520695] x29: ffff800017333cb0 x28: ffff0005c0dc6200
4850 09:25:16.220969 [ 274.526012] x27: 0000000000000000 x26: 0000000000000000
4851 09:25:16.221459 [ 274.531329] x25: ffff8000119fb6b8 x24: ffff800017333e20
4852 09:25:16.221868 [ 274.536646] x23: 0000000000000020 x22: ffff0005c40b9000
4853 09:25:16.223374 [ 274.541963] x21: 0000000000000007 x20: 00000000c0000000
4854 09:25:16.243617 [ 274.547280] x19: ffff800017333d04 x18: 0000000000000000
4855 09:25:16.244103 [ 274.552597] x17: 0000000000000000 x16: 0000000000000000
4856 09:25:16.244511 [ 274.557914] x15: 0000000000000030 x14: ffffffffffffffff
4857 09:25:16.245951 [ 274.563232] x13: ffff800097333957 x12: ffff80001733395f
4858 09:25:16.266218 [ 274.568550] x11: ffff800012c90328 x10: 0000000000001440
4859 09:25:16.266709 [ 274.573867] x9 : ffff80001012d054 x8 : 0000000000000000
4860 09:25:16.267148 [ 274.579183] x7 : 0000000000000000 x6 : ffff800012c61000
4861 09:25:16.268593 [ 274.584500] x5 : ffff800012c61c88 x4 : ffff00063f783c70
4862 09:25:16.287830 [ 274.589817] x3 : 0000000000000000 x2 : 0000000000000000
4863 09:25:16.288300 [ 274.595133] x1 : 0000000000000000 x0 : ffff0005c0dc6200
4864 09:25:16.288705 [ 274.600451] Call trace:
4865 09:25:16.290146 [ 274.602898] refcount_warn_saturate+0xc8/0x144
4866 09:25:16.290549 [ 274.607349] __refcount_add_not_zero.constprop.0+0x98/0xb4
4867 09:25:16.310403 [ 274.612835] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4868 09:25:16.310906 [ 274.618498] lkdtm_do_action+0x24/0x40
4869 09:25:16.311323 [ 274.622245] direct_entry+0xd0/0x140
4870 09:25:16.311724 [ 274.625823] full_proxy_write+0x68/0xbc
4871 09:25:16.312117 [ 274.629662] vfs_write+0xec/0x20c
4872 09:25:16.312504 [ 274.632976] ksys_write+0x70/0x100
4873 09:25:16.333049 [ 274.636377] __arm64_sys_write+0x24/0x30
4874 09:25:16.333568 [ 274.640305] el0_svc_common.constprop.0+0x84/0x1e0
4875 09:25:16.333987 [ 274.645095] do_el0_svc+0x2c/0xa4
4876 09:25:16.335465 [ 274.648411] el0_svc+0x20/0x30
4877 09:25:16.335879 [ 274.651465] el0_sync_handler+0xb0/0xb4
4878 09:25:16.336277 [ 274.655302] el0_sync+0x180/0x1c0
4879 09:25:16.354608 [ 274.658615] irq event stamp: 0
4880 09:25:16.355130 [ 274.661677] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4881 09:25:16.355554 [ 274.667950] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4882 09:25:16.366551 [ 274.676127] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4883 09:25:16.367053 [ 274.684303] softirqs last disabled at (0): [<0000000000000000>] 0x0
4884 09:25:16.369798 [ 274.690567] ---[ end trace 8a6897200a37b8a8 ]---
4885 09:25:16.375022 [ 274.695272] lkdtm: Saturation detected: still saturated
4886 09:25:17.215745 # [ 0.000000] psci: PSCIv1.1 detected in firmware.
4887 09:25:17.216230 # [ 0.000000] psci: Using standard PSCI v0.2 function IDs
4888 09:25:17.217692 # [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
4889 09:25:17.218099 # [ 0.000000] psci: SMC Calling Convention v1.2
4890 09:25:17.237185 # [ 0.000000] percpu: Embedded 34 pages/cpu s101456 r8192 d29616 u139264
4891 09:25:17.237686 # [ 0.000000] pcpu-alloc: s101456 r8192 d29616 u139264 alloc=34*4096
4892 09:25:17.239172 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4893 09:25:17.239583 # [ 0.000000] Detected PIPT I-cache on CPU0
4894 09:25:17.260882 # [ 0.000000] CPU features: detected: EL2 vector hardening
4895 09:25:17.261385 # [ 0.000000] CPU features: detected: Spectre-v2
4896 09:25:17.262875 # [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
4897 09:25:17.263287 # [ 0.000000] CPU features: detected: Spectre-BHB
4898 09:25:17.282531 # [ 0.000000] CPU features: detected: ARM erratum 1742098
4899 09:25:17.283048 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
4900 09:25:17.283459 # [ 0.000000] Policy zone: Normal
4901 09:25:17.305123 # [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/943701/extract-nfsrootfs-69_78v2d,tcp,hard,v3 ip=dhcp wdt_overflow=0
4902 09:25:17.306698 # [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4903 09:25:17.326788 # [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
4904 09:25:17.327260 # [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
4905 09:25:17.327666 # [ 274.405378] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4906 09:25:17.348421 # [ 274.412505] lkdtm: attempting bad refcount_add_not_zero() from saturated
4907 09:25:17.348894 # [ 274.419285] ------------[ cut here ]------------
4908 09:25:17.349303 # [ 274.424103] refcount_t: saturated; leaking memory.
4909 09:25:17.350774 # [ 274.429082] WARNING: CPU: 3 PID: 2754 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4910 09:25:17.416213 # [ 274.437519] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4911 09:25:17.416744 # [ 274.487704] CPU: 3 PID: 2754 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4912 09:25:17.417155 # [ 274.495444] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4913 09:25:17.437652 # [ 274.501799] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4914 09:25:17.438152 # [ 274.507804] pc : refcount_warn_saturate+0xc8/0x144
4915 09:25:17.439640 # [ 274.512594] lr : refcount_warn_saturate+0xc8/0x144
4916 09:25:17.440058 # [ 274.517383] sp : ffff800017333cb0
4917 09:25:17.440456 # [ 274.520695] x29: ffff800017333cb0 x28: ffff0005c0dc6200
4918 09:25:17.460441 # [ 274.526012] x27: 0000000000000000 x26: 0000000000000000
4919 09:25:17.460920 # [ 274.531329] x25: ffff8000119fb6b8 x24: ffff800017333e20
4920 09:25:17.461336 # [ 274.536646] x23: 0000000000000020 x22: ffff0005c40b9000
4921 09:25:17.461739 # [ 274.541963] x21: 0000000000000007 x20: 00000000c0000000
4922 09:25:17.483053 # [ 274.547280] x19: ffff800017333d04 x18: 0000000000000000
4923 09:25:17.483534 # [ 274.552597] x17: 0000000000000000 x16: 0000000000000000
4924 09:25:17.485013 # [ 274.557914] x15: 0000000000000030 x14: ffffffffffffffff
4925 09:25:17.485430 # [ 274.563232] x13: ffff800097333957 x12: ffff80001733395f
4926 09:25:17.504585 # [ 274.568550] x11: ffff800012c90328 x10: 0000000000001440
4927 09:25:17.505093 # [ 274.573867] x9 : ffff80001012d054 x8 : 0000000000000000
4928 09:25:17.506576 # [ 274.579183] x7 : 0000000000000000 x6 : ffff800012c61000
4929 09:25:17.507020 # [ 274.584500] x5 : ffff800012c61c88 x4 : ffff00063f783c70
4930 09:25:17.527168 # [ 274.589817] x3 : 0000000000000000 x2 : 0000000000000000
4931 09:25:17.527683 # [ 274.595133] x1 : 0000000000000000 x0 : ffff0005c0dc6200
4932 09:25:17.528100 # [ 274.600451] Call trace:
4933 09:25:17.529563 # [ 274.602898] refcount_warn_saturate+0xc8/0x144
4934 09:25:17.529975 # [ 274.607349] __refcount_add_not_zero.constprop.0+0x98/0xb4
4935 09:25:17.548779 # [ 274.612835] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4936 09:25:17.549261 # [ 274.618498] lkdtm_do_action+0x24/0x40
4937 09:25:17.549675 # [ 274.622245] direct_entry+0xd0/0x140
4938 09:25:17.551157 # [ 274.625823] full_proxy_write+0x68/0xbc
4939 09:25:17.551569 # [ 274.629662] vfs_write+0xec/0x20c
4940 09:25:17.551966 # [ 274.632976] ksys_write+0x70/0x100
4941 09:25:17.571393 # [ 274.636377] __arm64_sys_write+0x24/0x30
4942 09:25:17.571871 # [ 274.640305] el0_svc_common.constprop.0+0x84/0x1e0
4943 09:25:17.572289 # [ 274.645095] do_el0_svc+0x2c/0xa4
4944 09:25:17.572690 # [ 274.648411] el0_svc+0x20/0x30
4945 09:25:17.573082 # [ 274.651465] el0_sync_handler+0xb0/0xb4
4946 09:25:17.593991 # [ 274.655302] el0_sync+0x180/0x1c0
4947 09:25:17.594473 # [ 274.658615] irq event stamp: 0
4948 09:25:17.594918 # [ 274.661677] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4949 09:25:17.596389 # [ 274.667950] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4950 09:25:17.615604 # [ 274.676127] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4951 09:25:17.616104 # [ 274.684303] softirqs last disabled at (0): [<0000000000000000>] 0x0
4952 09:25:17.616519 # [ 274.690567] ---[ end trace 8a6897200a37b8a8 ]---
4953 09:25:17.617986 # [ 274.695272] lkdtm: Saturation detected: still saturated
4954 09:25:17.629593 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4955 09:25:17.630072 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4956 09:25:17.632919 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4957 09:25:17.674156 [ 275.992098] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4958 09:25:17.680802 [ 275.999168] lkdtm: attempting bad refcount_dec_and_test() from saturated
4959 09:25:17.687244 [ 276.007359] ------------[ cut here ]------------
4960 09:25:17.691596 [ 276.012454] refcount_t: underflow; use-after-free.
4961 09:25:17.701563 [ 276.017760] WARNING: CPU: 4 PID: 2789 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4962 09:25:17.765069 [ 276.026196] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
4963 09:25:17.766673 [ 276.076383] CPU: 4 PID: 2789 Comm: cat Tainted: G D W 5.10.180-cip33 #1
4964 09:25:17.767132 [ 276.084123] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4965 09:25:17.787710 [ 276.090479] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4966 09:25:17.788218 [ 276.096486] pc : refcount_warn_saturate+0xf4/0x144
4967 09:25:17.789708 [ 276.101276] lr : refcount_warn_saturate+0xf4/0x144
4968 09:25:17.790124 [ 276.106065] sp : ffff8000173ebcd0
4969 09:25:17.790569 [ 276.109377] x29: ffff8000173ebcd0 x28: ffff0005c0d63100
4970 09:25:17.809294 [ 276.114695] x27: 0000000000000000 x26: 0000000000000000
4971 09:25:17.809816 [ 276.120012] x25: ffff8000119fb6b8 x24: ffff8000173ebe20
4972 09:25:17.811331 [ 276.125329] x23: 0000000000000020 x22: ffff0005c98d6000
4973 09:25:17.811748 [ 276.130646] x21: ffff80001200f788 x20: ffff8000119fba58
4974 09:25:17.831918 [ 276.135964] x19: 000000000000003a x18: 0000000000000000
4975 09:25:17.832433 [ 276.141281] x17: 0000000000000000 x16: 0000000000000000
4976 09:25:17.833925 [ 276.146598] x15: 0000000000000000 x14: 0000000000000000
4977 09:25:17.834339 [ 276.151915] x13: 0000000000000000 x12: 0000000000000000
4978 09:25:17.854587 [ 276.157231] x11: 0000000000000000 x10: 0000000000001440
4979 09:25:17.855123 [ 276.162549] x9 : ffff80001012d054 x8 : 0000000000000000
4980 09:25:17.856613 [ 276.167865] x7 : 0000000000000000 x6 : ffff800012c61000
4981 09:25:17.857030 [ 276.173182] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
4982 09:25:17.877231 [ 276.178499] x3 : 0000000000000000 x2 : 0000000000000000
4983 09:25:17.877727 [ 276.183817] x1 : 0000000000000000 x0 : ffff0005c0d63100
4984 09:25:17.878145 [ 276.189135] Call trace:
4985 09:25:17.878549 [ 276.191581] refcount_warn_saturate+0xf4/0x144
4986 09:25:17.880053 [ 276.196031] __refcount_sub_and_test.constprop.0+0x74/0x8c
4987 09:25:17.898830 [ 276.201523] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4988 09:25:17.899310 [ 276.207182] lkdtm_do_action+0x24/0x40
4989 09:25:17.899724 [ 276.210929] direct_entry+0xd0/0x140
4990 09:25:17.901202 [ 276.214508] full_proxy_write+0x68/0xbc
4991 09:25:17.901613 [ 276.218346] vfs_write+0xec/0x20c
4992 09:25:17.902009 [ 276.221660] ksys_write+0x70/0x100
4993 09:25:17.921462 [ 276.225060] __arm64_sys_write+0x24/0x30
4994 09:25:17.921972 [ 276.228989] el0_svc_common.constprop.0+0x84/0x1e0
4995 09:25:17.922388 [ 276.233779] do_el0_svc+0x2c/0xa4
4996 09:25:17.923904 [ 276.237096] el0_svc+0x20/0x30
4997 09:25:17.924317 [ 276.240150] el0_sync_handler+0xb0/0xb4
4998 09:25:17.924714 [ 276.243986] el0_sync+0x180/0x1c0
4999 09:25:17.944073 [ 276.247301] irq event stamp: 0
5000 09:25:17.944548 [ 276.250361] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5001 09:25:17.944963 [ 276.256633] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5002 09:25:17.955952 [ 276.264811] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5003 09:25:17.956433 [ 276.272987] softirqs last disabled at (0): [<0000000000000000>] 0x0
5004 09:25:17.959235 [ 276.279252] ---[ end trace 8a6897200a37b8a9 ]---
5005 09:25:17.963442 [ 276.284009] lkdtm: Saturation detected: still saturated
5006 09:25:18.821621 # [ 275.992098] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5007 09:25:18.823210 # [ 275.999168] lkdtm: attempting bad refcount_dec_and_test() from saturated
5008 09:25:18.823632 # [ 276.007359] ------------[ cut here ]------------
5009 09:25:18.844181 # [ 276.012454] refcount_t: underflow; use-after-free.
5010 09:25:18.844653 # [ 276.017760] WARNING: CPU: 4 PID: 2789 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5011 09:25:18.889312 # [ 276.026196] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
5012 09:25:18.910861 # [ 276.076383] CPU: 4 PID: 2789 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5013 09:25:18.911364 # [ 276.084123] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5014 09:25:18.912856 # [ 276.090479] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5015 09:25:18.913267 # [ 276.096486] pc : refcount_warn_saturate+0xf4/0x144
5016 09:25:18.932584 # [ 276.101276] lr : refcount_warn_saturate+0xf4/0x144
5017 09:25:18.933056 # [ 276.106065] sp : ffff8000173ebcd0
5018 09:25:18.933460 # [ 276.109377] x29: ffff8000173ebcd0 x28: ffff0005c0d63100
5019 09:25:18.934960 # [ 276.114695] x27: 0000000000000000 x26: 0000000000000000
5020 09:25:18.935367 # [ 276.120012] x25: ffff8000119fb6b8 x24: ffff8000173ebe20
5021 09:25:18.955116 # [ 276.125329] x23: 0000000000000020 x22: ffff0005c98d6000
5022 09:25:18.955589 # [ 276.130646] x21: ffff80001200f788 x20: ffff8000119fba58
5023 09:25:18.957081 # [ 276.135964] x19: 000000000000003a x18: 0000000000000000
5024 09:25:18.957489 # [ 276.141281] x17: 0000000000000000 x16: 0000000000000000
5025 09:25:18.977668 # [ 276.146598] x15: 0000000000000000 x14: 0000000000000000
5026 09:25:18.978166 # [ 276.151915] x13: 0000000000000000 x12: 0000000000000000
5027 09:25:18.979669 # [ 276.157231] x11: 0000000000000000 x10: 0000000000001440
5028 09:25:18.980079 # [ 276.162549] x9 : ffff80001012d054 x8 : 0000000000000000
5029 09:25:19.000350 # [ 276.167865] x7 : 0000000000000000 x6 : ffff800012c61000
5030 09:25:19.000840 # [ 276.173182] x5 : ffff800012c61c88 x4 : ffff00063f7a5c70
5031 09:25:19.001249 # [ 276.178499] x3 : 0000000000000000 x2 : 0000000000000000
5032 09:25:19.002751 # [ 276.183817] x1 : 0000000000000000 x0 : ffff0005c0d63100
5033 09:25:19.021880 # [ 276.189135] Call trace:
5034 09:25:19.022394 # [ 276.191581] refcount_warn_saturate+0xf4/0x144
5035 09:25:19.022835 # [ 276.196031] __refcount_sub_and_test.constprop.0+0x74/0x8c
5036 09:25:19.024323 # [ 276.201523] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5037 09:25:19.024733 # [ 276.207182] lkdtm_do_action+0x24/0x40
5038 09:25:19.043553 # [ 276.210929] direct_entry+0xd0/0x140
5039 09:25:19.044024 # [ 276.214508] full_proxy_write+0x68/0xbc
5040 09:25:19.044428 # [ 276.218346] vfs_write+0xec/0x20c
5041 09:25:19.045909 # [ 276.221660] ksys_write+0x70/0x100
5042 09:25:19.046312 # [ 276.225060] __arm64_sys_write+0x24/0x30
5043 09:25:19.067171 # [ 276.228989] el0_svc_common.constprop.0+0x84/0x1e0
5044 09:25:19.067642 # [ 276.233779] do_el0_svc+0x2c/0xa4
5045 09:25:19.068049 # [ 276.237096] el0_svc+0x20/0x30
5046 09:25:19.068440 # [ 276.240150] el0_sync_handler+0xb0/0xb4
5047 09:25:19.069915 # [ 276.243986] el0_sync+0x180/0x1c0
5048 09:25:19.070309 # [ 276.247301] irq event stamp: 0
5049 09:25:19.088701 # [ 276.250361] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5050 09:25:19.089198 # [ 276.256633] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5051 09:25:19.090698 # [ 276.264811] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5052 09:25:19.110308 # [ 276.272987] softirqs last disabled at (0): [<0000000000000000>] 0x0
5053 09:25:19.110833 # [ 276.279252] ---[ end trace 8a6897200a37b8a9 ]---
5054 09:25:19.112336 # [ 276.284009] lkdtm: Saturation detected: still saturated
5055 09:25:19.112744 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5056 09:25:19.117900 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5057 09:25:19.121134 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5058 09:25:19.320754 [ 277.639486] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5059 09:25:19.333798 [ 277.646493] lkdtm: attempting bad refcount_sub_and_test() from saturated
5060 09:25:19.337134 [ 277.653259] ------------[ cut here ]------------
5061 09:25:19.337614 [ 277.657922] refcount_t: underflow; use-after-free.
5062 09:25:19.345788 [ 277.662916] WARNING: CPU: 2 PID: 2824 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5063 09:25:19.410323 [ 277.671353] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
5064 09:25:19.411973 [ 277.721540] CPU: 2 PID: 2824 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5065 09:25:19.412402 [ 277.729280] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5066 09:25:19.433001 [ 277.735635] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5067 09:25:19.433482 [ 277.741643] pc : refcount_warn_saturate+0xf4/0x144
5068 09:25:19.433897 [ 277.746433] lr : refcount_warn_saturate+0xf4/0x144
5069 09:25:19.434301 [ 277.751222] sp : ffff8000174b3cd0
5070 09:25:19.435788 [ 277.754534] x29: ffff8000174b3cd0 x28: ffff0005c2728000
5071 09:25:19.454592 [ 277.759852] x27: 0000000000000000 x26: 0000000000000000
5072 09:25:19.455115 [ 277.765169] x25: ffff8000119fb6b8 x24: ffff8000174b3e20
5073 09:25:19.455534 [ 277.770486] x23: 0000000000000020 x22: ffff0005c8071000
5074 09:25:19.457031 [ 277.775803] x21: ffff80001200f7a8 x20: ffff8000119fba68
5075 09:25:19.477204 [ 277.781121] x19: 000000000000003b x18: 0000000000000000
5076 09:25:19.477698 [ 277.786437] x17: 0000000000000000 x16: 0000000000000000
5077 09:25:19.479230 [ 277.791754] x15: 0000000000000030 x14: ffffffffffffffff
5078 09:25:19.479650 [ 277.797072] x13: ffff8000974b3977 x12: ffff8000174b397f
5079 09:25:19.499668 [ 277.802389] x11: ffff800012c90328 x10: 0000000000001440
5080 09:25:19.500173 [ 277.807706] x9 : ffff80001012d054 x8 : 0000000000000000
5081 09:25:19.501685 [ 277.813023] x7 : 0000000000000000 x6 : ffff800012c61000
5082 09:25:19.502102 [ 277.818339] x5 : ffff800012c61c88 x4 : ffff00063f761c70
5083 09:25:19.522355 [ 277.823657] x3 : 0000000000000000 x2 : 0000000000000000
5084 09:25:19.522872 [ 277.828974] x1 : 0000000000000000 x0 : ffff0005c2728000
5085 09:25:19.523293 [ 277.834292] Call trace:
5086 09:25:19.523697 [ 277.836738] refcount_warn_saturate+0xf4/0x144
5087 09:25:19.525190 [ 277.841188] __refcount_sub_and_test.constprop.0+0x74/0x8c
5088 09:25:19.543986 [ 277.846681] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5089 09:25:19.544479 [ 277.852339] lkdtm_do_action+0x24/0x40
5090 09:25:19.544894 [ 277.856086] direct_entry+0xd0/0x140
5091 09:25:19.545298 [ 277.859665] full_proxy_write+0x68/0xbc
5092 09:25:19.546816 [ 277.863505] vfs_write+0xec/0x20c
5093 09:25:19.547225 [ 277.866818] ksys_write+0x70/0x100
5094 09:25:19.566578 [ 277.870219] __arm64_sys_write+0x24/0x30
5095 09:25:19.567105 [ 277.874147] el0_svc_common.constprop.0+0x84/0x1e0
5096 09:25:19.567524 [ 277.878938] do_el0_svc+0x2c/0xa4
5097 09:25:19.569023 [ 277.882255] el0_svc+0x20/0x30
5098 09:25:19.569434 [ 277.885309] el0_sync_handler+0xb0/0xb4
5099 09:25:19.569831 [ 277.889147] el0_sync+0x180/0x1c0
5100 09:25:19.589214 [ 277.892460] irq event stamp: 0
5101 09:25:19.589712 [ 277.895520] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5102 09:25:19.590131 [ 277.901793] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5103 09:25:19.600062 [ 277.909971] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5104 09:25:19.600540 [ 277.918147] softirqs last disabled at (0): [<0000000000000000>] 0x0
5105 09:25:19.603315 [ 277.924410] ---[ end trace 8a6897200a37b8aa ]---
5106 09:25:19.607927 [ 277.929320] lkdtm: Saturation detected: still saturated
5107 09:25:20.423110 # [ 277.639486] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5108 09:25:20.424691 # [ 277.646493] lkdtm: attempting bad refcount_sub_and_test() from saturated
5109 09:25:20.425109 # [ 277.653259] ------------[ cut here ]------------
5110 09:25:20.444666 # [ 277.657922] refcount_t: underflow; use-after-free.
5111 09:25:20.445136 # [ 277.662916] WARNING: CPU: 2 PID: 2824 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5112 09:25:20.489852 # [ 277.671353] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
5113 09:25:20.511365 # [ 277.721540] CPU: 2 PID: 2824 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5114 09:25:20.511854 # [ 277.729280] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5115 09:25:20.513369 # [ 277.735635] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5116 09:25:20.513779 # [ 277.741643] pc : refcount_warn_saturate+0xf4/0x144
5117 09:25:20.534024 # [ 277.746433] lr : refcount_warn_saturate+0xf4/0x144
5118 09:25:20.534496 # [ 277.751222] sp : ffff8000174b3cd0
5119 09:25:20.534934 # [ 277.754534] x29: ffff8000174b3cd0 x28: ffff0005c2728000
5120 09:25:20.536434 # [ 277.759852] x27: 0000000000000000 x26: 0000000000000000
5121 09:25:20.536838 # [ 277.765169] x25: ffff8000119fb6b8 x24: ffff8000174b3e20
5122 09:25:20.555497 # [ 277.770486] x23: 0000000000000020 x22: ffff0005c8071000
5123 09:25:20.556016 # [ 277.775803] x21: ffff80001200f7a8 x20: ffff8000119fba68
5124 09:25:20.557533 # [ 277.781121] x19: 000000000000003b x18: 0000000000000000
5125 09:25:20.557943 # [ 277.786437] x17: 0000000000000000 x16: 0000000000000000
5126 09:25:20.578161 # [ 277.791754] x15: 0000000000000030 x14: ffffffffffffffff
5127 09:25:20.578669 # [ 277.797072] x13: ffff8000974b3977 x12: ffff8000174b397f
5128 09:25:20.580219 # [ 277.802389] x11: ffff800012c90328 x10: 0000000000001440
5129 09:25:20.580632 # [ 277.807706] x9 : ffff80001012d054 x8 : 0000000000000000
5130 09:25:20.599808 # [ 277.813023] x7 : 0000000000000000 x6 : ffff800012c61000
5131 09:25:20.600279 # [ 277.818339] x5 : ffff800012c61c88 x4 : ffff00063f761c70
5132 09:25:20.600687 # [ 277.823657] x3 : 0000000000000000 x2 : 0000000000000000
5133 09:25:20.601080 # [ 277.828974] x1 : 0000000000000000 x0 : ffff0005c2728000
5134 09:25:20.622422 # [ 277.834292] Call trace:
5135 09:25:20.622921 # [ 277.836738] refcount_warn_saturate+0xf4/0x144
5136 09:25:20.623335 # [ 277.841188] __refcount_sub_and_test.constprop.0+0x74/0x8c
5137 09:25:20.624839 # [ 277.846681] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5138 09:25:20.625241 # [ 277.852339] lkdtm_do_action+0x24/0x40
5139 09:25:20.645073 # [ 277.856086] direct_entry+0xd0/0x140
5140 09:25:20.645571 # [ 277.859665] full_proxy_write+0x68/0xbc
5141 09:25:20.645981 # [ 277.863505] vfs_write+0xec/0x20c
5142 09:25:20.647507 # [ 277.866818] ksys_write+0x70/0x100
5143 09:25:20.647915 # [ 277.870219] __arm64_sys_write+0x24/0x30
5144 09:25:20.666591 # [ 277.874147] el0_svc_common.constprop.0+0x84/0x1e0
5145 09:25:20.667107 # [ 277.878938] do_el0_svc+0x2c/0xa4
5146 09:25:20.667517 # [ 277.882255] el0_svc+0x20/0x30
5147 09:25:20.667912 # [ 277.885309] el0_sync_handler+0xb0/0xb4
5148 09:25:20.668300 # [ 277.889147] el0_sync+0x180/0x1c0
5149 09:25:20.669792 # [ 277.892460] irq event stamp: 0
5150 09:25:20.689164 # [ 277.895520] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5151 09:25:20.689668 # [ 277.901793] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5152 09:25:20.691216 # [ 277.909971] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5153 09:25:20.711831 # [ 277.918147] softirqs last disabled at (0): [<0000000000000000>] 0x0
5154 09:25:20.712321 # [ 277.924410] ---[ end trace 8a6897200a37b8aa ]---
5155 09:25:20.712731 # [ 277.929320] lkdtm: Saturation detected: still saturated
5156 09:25:20.714241 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5157 09:25:20.729201 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5158 09:25:20.729675 # selftests: lkdtm: REFCOUNT_TIMING.sh
5159 09:25:20.730080 # Skipping REFCOUNT_TIMING: timing only
5160 09:25:20.730472 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5161 09:25:20.732407 # selftests: lkdtm: ATOMIC_TIMING.sh
5162 09:25:20.849630 # Skipping ATOMIC_TIMING: timing only
5163 09:25:20.865529 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5164 09:25:20.891084 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5165 09:25:21.312641 [ 279.623053] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5166 09:25:21.313120 [ 279.629205] lkdtm: attempting good copy_to_user of correct size
5167 09:25:21.315925 [ 279.635233] lkdtm: attempting bad copy_to_user of too large size
5168 09:25:21.445908 # [ 279.623053] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5169 09:25:21.447525 # [ 279.629205] lkdtm: attempting good copy_to_user of correct size
5170 09:25:21.449220 # [ 279.635233] lkdtm: attempting bad copy_to_user of too large size
5171 09:25:21.468263 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5172 09:25:21.553948 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5173 09:25:21.578327 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5174 09:25:22.057005 [ 280.372695] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5175 09:25:22.060256 [ 280.379158] lkdtm: attempting good copy_from_user of correct size
5176 09:25:22.066672 [ 280.385333] lkdtm: attempting bad copy_from_user of too large size
5177 09:25:22.188492 # [ 280.372695] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5178 09:25:22.190082 # [ 280.379158] lkdtm: attempting good copy_from_user of correct size
5179 09:25:22.191729 # [ 280.385333] lkdtm: attempting bad copy_from_user of too large size
5180 09:25:22.210754 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5181 09:25:22.276419 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5182 09:25:22.299709 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5183 09:25:22.824734 [ 281.143523] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5184 09:25:22.833356 [ 281.150135] lkdtm: attempting good copy_to_user inside whitelist
5185 09:25:22.836643 [ 281.156243] lkdtm: attempting bad copy_to_user outside whitelist
5186 09:25:22.990317 # [ 281.143523] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5187 09:25:22.990817 # [ 281.150135] lkdtm: attempting good copy_to_user inside whitelist
5188 09:25:22.993721 # [ 281.156243] lkdtm: attempting bad copy_to_user outside whitelist
5189 09:25:23.012518 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5190 09:25:23.151121 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5191 09:25:23.175618 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5192 09:25:23.645687 [ 281.963840] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5193 09:25:23.654352 [ 281.970715] lkdtm: attempting good copy_from_user inside whitelist
5194 09:25:23.657709 [ 281.976997] lkdtm: attempting bad copy_from_user outside whitelist
5195 09:25:23.781325 # [ 281.963840] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5196 09:25:23.782951 # [ 281.970715] lkdtm: attempting good copy_from_user inside whitelist
5197 09:25:23.784714 # [ 281.976997] lkdtm: attempting bad copy_from_user outside whitelist
5198 09:25:23.804647 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5199 09:25:23.879959 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5200 09:25:23.903149 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5201 09:25:24.379581 [ 282.698173] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5202 09:25:24.394627 [ 282.704572] lkdtm: good_stack: ffff800017913cd8-ffff800017913cf8
5203 09:25:24.396271 [ 282.710668] lkdtm: bad_stack : ffff800017913c38-ffff800017913c58
5204 09:25:24.397958 [ 282.716957] lkdtm: attempting good copy_to_user of local stack
5205 09:25:24.403436 [ 282.722957] lkdtm: attempting bad copy_to_user of distant stack
5206 09:25:24.544245 # [ 282.698173] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5207 09:25:24.544745 # [ 282.704572] lkdtm: good_stack: ffff800017913cd8-ffff800017913cf8
5208 09:25:24.546299 # [ 282.710668] lkdtm: bad_stack : ffff800017913c38-ffff800017913c58
5209 09:25:24.552934 # [ 282.716957] lkdtm: attempting good copy_to_user of local stack
5210 09:25:24.556180 # [ 282.722957] lkdtm: attempting bad copy_to_user of distant stack
5211 09:25:24.564661 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5212 09:25:24.651630 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5213 09:25:24.674956 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5214 09:25:25.125934 [ 283.444609] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5215 09:25:25.141001 [ 283.451240] lkdtm: good_stack: ffff8000179cbcd8-ffff8000179cbcf8
5216 09:25:25.141471 [ 283.457313] lkdtm: bad_stack : ffff8000179cbc38-ffff8000179cbc58
5217 09:25:25.144430 [ 283.463484] lkdtm: attempting good copy_from_user of local stack
5218 09:25:25.150811 [ 283.469609] lkdtm: attempting bad copy_from_user of distant stack
5219 09:25:25.284265 # [ 283.444609] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5220 09:25:25.285885 # [ 283.451240] lkdtm: good_stack: ffff8000179cbcd8-ffff8000179cbcf8
5221 09:25:25.286305 # [ 283.457313] lkdtm: bad_stack : ffff8000179cbc38-ffff8000179cbc58
5222 09:25:25.292890 # [ 283.463484] lkdtm: attempting good copy_from_user of local stack
5223 09:25:25.296176 # [ 283.469609] lkdtm: attempting bad copy_from_user of distant stack
5224 09:25:25.305737 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5225 09:25:25.386369 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5226 09:25:25.409613 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5227 09:25:25.969494 [ 284.286039] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5228 09:25:25.972704 [ 284.292242] lkdtm: good_stack: ffff800017a9bcd8-ffff800017a9bcf8
5229 09:25:25.982347 [ 284.298457] lkdtm: bad_stack : ffff800017a9bff8-ffff800017a9c018
5230 09:25:25.985712 [ 284.304596] lkdtm: attempting good copy_to_user of local stack
5231 09:25:25.999583 [ 284.310627] lkdtm: attempting bad copy_to_user of distant stack
5232 09:25:26.001823 [ 284.316776] Unable to handle kernel paging request at virtual address ffff800017a9c000
5233 09:25:26.002308 [ 284.324756] Mem abort info:
5234 09:25:26.005198 [ 284.327751] ESR = 0x96000007
5235 09:25:26.011558 [ 284.331598] EC = 0x25: DABT (current EL), IL = 32 bits
5236 09:25:26.021415 [ 284.337024] SET = 0, FnV = 0
5237 09:25:26.021734 [ 284.340107] EA = 0, S1PTW = 0
5238 09:25:26.022010 [ 284.343308] Data abort info:
5239 09:25:26.024750 [ 284.346211] ISV = 0, ISS = 0x00000007
5240 09:25:26.028086 [ 284.350111] CM = 0, WnR = 0
5241 09:25:26.047521 [ 284.353168] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
5242 09:25:26.048954 [ 284.359885] [ffff800017a9c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006095a8003, pte=0000000000000000
5243 09:25:26.052967 [ 284.372439] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5244 09:25:26.116548 [ 284.378096] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
5245 09:25:26.118219 [ 284.428165] CPU: 0 PID: 3118 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5246 09:25:26.118649 [ 284.435902] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5247 09:25:26.140176 [ 284.442253] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5248 09:25:26.140688 [ 284.448266] pc : __arch_copy_to_user+0xa0/0x310
5249 09:25:26.142228 [ 284.452797] lr : _copy_to_user+0x6c/0x94
5250 09:25:26.142637 [ 284.456713] sp : ffff800017a9bc70
5251 09:25:26.143061 [ 284.460022] x29: ffff800017a9bc70 x28: ffff0005c0d60000
5252 09:25:26.161721 [ 284.465333] x27: 0000000000000000 x26: 0000000000000000
5253 09:25:26.162205 [ 284.470644] x25: ffff8000119fb6b8 x24: ffff800017a9be20
5254 09:25:26.162613 [ 284.475953] x23: 0000000000000016 x22: ffff0005c5aa2000
5255 09:25:26.164184 [ 284.481263] x21: ffff800017a9bff8 x20: 0000ffffabe93000
5256 09:25:26.183246 [ 284.486572] x19: 0000000000000020 x18: 0000000000000000
5257 09:25:26.183758 [ 284.491881] x17: 0000000000000000 x16: 0000000000000000
5258 09:25:26.185300 [ 284.497190] x15: ffff800017a9bff8 x14: 0000000000000123
5259 09:25:26.185711 [ 284.502500] x13: 0000000000000001 x12: 0000000000000002
5260 09:25:26.205894 [ 284.507809] x11: 0000000000000000 x10: 0000000000001440
5261 09:25:26.206396 [ 284.513119] x9 : ffff8000100dea8c x8 : 0000000000000000
5262 09:25:26.207966 [ 284.518428] x7 : 0000000000000000 x6 : 0000ffffabe93008
5263 09:25:26.208380 [ 284.523738] x5 : 0000ffffabe93020 x4 : 0000000000000008
5264 09:25:26.228537 [ 284.529047] x3 : 0000000000000010 x2 : 0000000000000018
5265 09:25:26.229038 [ 284.534356] x1 : ffff800017a9c000 x0 : 0000ffffabe93000
5266 09:25:26.229446 [ 284.539666] Call trace:
5267 09:25:26.230996 [ 284.542110] __arch_copy_to_user+0xa0/0x310
5268 09:25:26.231402 [ 284.546293] do_usercopy_stack+0x28c/0x294
5269 09:25:26.231788 [ 284.550386] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5270 09:25:26.251226 [ 284.555171] lkdtm_do_action+0x24/0x40
5271 09:25:26.251704 [ 284.558915] direct_entry+0xd0/0x140
5272 09:25:26.252111 [ 284.562489] full_proxy_write+0x68/0xbc
5273 09:25:26.252505 [ 284.566325] vfs_write+0xec/0x20c
5274 09:25:26.252894 [ 284.569635] ksys_write+0x70/0x100
5275 09:25:26.254408 [ 284.573031] __arm64_sys_write+0x24/0x30
5276 09:25:26.272822 [ 284.576953] el0_svc_common.constprop.0+0x84/0x1e0
5277 09:25:26.273307 [ 284.581739] do_el0_svc+0x2c/0xa4
5278 09:25:26.273714 [ 284.585050] el0_svc+0x20/0x30
5279 09:25:26.274107 [ 284.588100] el0_sync_handler+0xb0/0xb4
5280 09:25:26.274492 [ 284.591931] el0_sync+0x180/0x1c0
5281 09:25:26.280211 [ 284.595246] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5282 09:25:26.280731 [ 284.601336] ---[ end trace 8a6897200a37b8ab ]---
5283 09:25:26.284543 # Segmentation fault
5284 09:25:26.724235 # [ 284.286039] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5285 09:25:26.725849 # [ 284.292242] lkdtm: good_stack: ffff800017a9bcd8-ffff800017a9bcf8
5286 09:25:26.726277 # [ 284.298457] lkdtm: bad_stack : ffff800017a9bff8-ffff800017a9c018
5287 09:25:26.745727 # [ 284.304596] lkdtm: attempting good copy_to_user of local stack
5288 09:25:26.746222 # [ 284.310627] lkdtm: attempting bad copy_to_user of distant stack
5289 09:25:26.746640 # [ 284.316776] Unable to handle kernel paging request at virtual address ffff800017a9c000
5290 09:25:26.748217 # [ 284.324756] Mem abort info:
5291 09:25:26.767334 # [ 284.327751] ESR = 0x96000007
5292 09:25:26.767811 # [ 284.331598] EC = 0x25: DABT (current EL), IL = 32 bits
5293 09:25:26.768225 # [ 284.337024] SET = 0, FnV = 0
5294 09:25:26.769763 # [ 284.340107] EA = 0, S1PTW = 0
5295 09:25:26.770170 # [ 284.343308] Data abort info:
5296 09:25:26.770564 # [ 284.346211] ISV = 0, ISS = 0x00000007
5297 09:25:26.789850 # [ 284.350111] CM = 0, WnR = 0
5298 09:25:26.790351 # [ 284.353168] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000004a3fb000
5299 09:25:26.791932 # [ 284.359885] [ffff800017a9c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006095a8003, pte=0000000000000000
5300 09:25:26.812438 # [ 284.372439] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5301 09:25:26.856758 # [ 284.378096] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 vsp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops hci_uart btqca videobuf2_v4l2 videobuf2_common btrtl snd_soc_audio_graph_card snd_soc_simple_card_utils videodev crct10dif_ce rcar_dw_hdmi dw_hdmi wlcore_sdio btbcm rcar_fcp mc bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc rfkill rcar_can phy_rcar_gen3_usb3 can_dev pwm_rcar usb_dmac renesas_usbhs display_connector realtek
5302 09:25:26.858440 # [ 284.428165] CPU: 0 PID: 3118 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5303 09:25:26.878329 # [ 284.435902] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5304 09:25:26.878847 # [ 284.442253] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5305 09:25:26.879269 # [ 284.448266] pc : __arch_copy_to_user+0xa0/0x310
5306 09:25:26.879671 # [ 284.452797] lr : _copy_to_user+0x6c/0x94
5307 09:25:26.881218 # [ 284.456713] sp : ffff800017a9bc70
5308 09:25:26.901979 # [ 284.460022] x29: ffff800017a9bc70 x28: ffff0005c0d60000
5309 09:25:26.902502 # [ 284.465333] x27: 0000000000000000 x26: 0000000000000000
5310 09:25:26.904091 # [ 284.470644] x25: ffff8000119fb6b8 x24: ffff800017a9be20
5311 09:25:26.904511 # [ 284.475953] x23: 0000000000000016 x22: ffff0005c5aa2000
5312 09:25:26.923510 # [ 284.481263] x21: ffff800017a9bff8 x20: 0000ffffabe93000
5313 09:25:26.924025 # [ 284.486572] x19: 0000000000000020 x18: 0000000000000000
5314 09:25:26.925584 # [ 284.491881] x17: 0000000000000000 x16: 0000000000000000
5315 09:25:26.926004 # [ 284.497190] x15: ffff800017a9bff8 x14: 0000000000000123
5316 09:25:26.946171 # [ 284.502500] x13: 0000000000000001 x12: 0000000000000002
5317 09:25:26.946671 # [ 284.507809] x11: 0000000000000000 x10: 0000000000001440
5318 09:25:26.948269 # [ 284.513119] x9 : ffff8000100dea8c x8 : 0000000000000000
5319 09:25:26.948687 # [ 284.518428] x7 : 0000000000000000 x6 : 0000ffffabe93008
5320 09:25:26.967812 # [ 284.523738] x5 : 0000ffffabe93020 x4 : 0000000000000008
5321 09:25:26.968291 # [ 284.529047] x3 : 0000000000000010 x2 : 0000000000000018
5322 09:25:26.969865 # [ 284.534356] x1 : ffff800017a9c000 x0 : 0000ffffabe93000
5323 09:25:26.970284 # [ 284.539666] Call trace:
5324 09:25:26.970684 # [ 284.542110] __arch_copy_to_user+0xa0/0x310
5325 09:25:26.989385 # [ 284.546293] do_usercopy_stack+0x28c/0x294
5326 09:25:26.989865 # [ 284.550386] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5327 09:25:26.990280 # [ 284.555171] lkdtm_do_action+0x24/0x40
5328 09:25:26.990680 # [ 284.558915] direct_entry+0xd0/0x140
5329 09:25:26.992251 # [ 284.562489] full_proxy_write+0x68/0xbc
5330 09:25:26.992656 # [ 284.566325] vfs_write+0xec/0x20c
5331 09:25:27.013042 # [ 284.569635] ksys_write+0x70/0x100
5332 09:25:27.013517 # [ 284.573031] __arm64_sys_write+0x24/0x30
5333 09:25:27.013932 # [ 284.576953] el0_svc_common.constprop.0+0x84/0x1e0
5334 09:25:27.014334 # [ 284.581739] do_el0_svc+0x2c/0xa4
5335 09:25:27.014753 # [ 284.585050] el0_svc+0x20/0x30
5336 09:25:27.034414 # [ 284.588100] el0_sync_handler+0xb0/0xb4
5337 09:25:27.034985 # [ 284.591931] el0_sync+0x180/0x1c0
5338 09:25:27.035404 # [ 284.595246] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5339 09:25:27.036954 # [ 284.601336] ---[ end trace 8a6897200a37b8ab ]---
5340 09:25:27.037369 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5341 09:25:27.042141 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5342 09:25:27.042623 # selftests: lkdtm: USERCOPY_KERNEL.sh
5343 09:25:28.738456 [ 287.058273] lkdtm: Performing direct entry USERCOPY_KERNEL
5344 09:25:28.746042 [ 287.063878] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000119fbbc0
5345 09:25:28.753710 [ 287.071726] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102ce260
5346 09:25:28.759060 [ 287.079312] lkdtm: FAIL: survived bad copy_to_user()
5347 09:25:28.896727 # [ 287.058273] lkdtm: Performing direct entry USERCOPY_KERNEL
5348 09:25:28.898378 # [ 287.063878] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000119fbbc0
5349 09:25:28.898831 # [ 287.071726] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102ce260
5350 09:25:28.903159 # [ 287.079312] lkdtm: FAIL: survived bad copy_to_user()
5351 09:25:28.908625 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5352 09:25:28.977449 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5353 09:25:29.000831 # selftests: lkdtm: STACKLEAK_ERASING.sh
5354 09:25:29.534209 [ 287.849898] lkdtm: Performing direct entry STACKLEAK_ERASING
5355 09:25:29.537513 [ 287.855627] lkdtm: checking unused part of the thread stack (15608 bytes)...
5356 09:25:29.546061 [ 287.864170] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5357 09:25:29.552685 [ 287.871600] lkdtm: FAIL: the thread stack is NOT properly erased
5358 09:25:29.572088 [ 287.877748] CPU: 4 PID: 3200 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5359 09:25:29.573562 [ 287.885491] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5360 09:25:29.573950 [ 287.891846] Call trace:
5361 09:25:29.574321 [ 287.894308] dump_backtrace+0x0/0x200
5362 09:25:29.594758 [ 287.897971] show_stack+0x20/0x30
5363 09:25:29.595260 [ 287.901290] dump_stack+0x110/0x160
5364 09:25:29.595666 [ 287.904784] lkdtm_STACKLEAK_ERASING+0x130/0x170
5365 09:25:29.597217 [ 287.909406] lkdtm_do_action+0x24/0x40
5366 09:25:29.597619 [ 287.913154] direct_entry+0xd0/0x140
5367 09:25:29.598006 [ 287.916734] full_proxy_write+0x68/0xbc
5368 09:25:29.616371 [ 287.920574] vfs_write+0xec/0x20c
5369 09:25:29.616844 [ 287.923888] ksys_write+0x70/0x100
5370 09:25:29.617250 [ 287.927290] __arm64_sys_write+0x24/0x30
5371 09:25:29.618838 [ 287.931218] el0_svc_common.constprop.0+0x84/0x1e0
5372 09:25:29.619244 [ 287.936009] do_el0_svc+0x2c/0xa4
5373 09:25:29.619630 [ 287.939327] el0_svc+0x20/0x30
5374 09:25:29.623853 [ 287.942382] el0_sync_handler+0xb0/0xb4
5375 09:25:29.624321 [ 287.946219] el0_sync+0x180/0x1c0
5376 09:25:29.785865 # [ 287.849898] lkdtm: Performing direct entry STACKLEAK_ERASING
5377 09:25:29.787602 # [ 287.855627] lkdtm: checking unused part of the thread stack (15608 bytes)...
5378 09:25:29.788034 # [ 287.864170] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5379 09:25:29.808530 # [ 287.871600] lkdtm: FAIL: the thread stack is NOT properly erased
5380 09:25:29.810200 # [ 287.877748] CPU: 4 PID: 3200 Comm: cat Tainted: G D W 5.10.180-cip33 #1
5381 09:25:29.810627 # [ 287.885491] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5382 09:25:29.811069 # [ 287.891846] Call trace:
5383 09:25:29.831139 # [ 287.894308] dump_backtrace+0x0/0x200
5384 09:25:29.831650 # [ 287.897971] show_stack+0x20/0x30
5385 09:25:29.832066 # [ 287.901290] dump_stack+0x110/0x160
5386 09:25:29.833624 # [ 287.904784] lkdtm_STACKLEAK_ERASING+0x130/0x170
5387 09:25:29.834037 # [ 287.909406] lkdtm_do_action+0x24/0x40
5388 09:25:29.834432 # [ 287.913154] direct_entry+0xd0/0x140
5389 09:25:29.852746 # [ 287.916734] full_proxy_write+0x68/0xbc
5390 09:25:29.853261 # [ 287.920574] vfs_write+0xec/0x20c
5391 09:25:29.853679 # [ 287.923888] ksys_write+0x70/0x100
5392 09:25:29.855271 # [ 287.927290] __arm64_sys_write+0x24/0x30
5393 09:25:29.855685 # [ 287.931218] el0_svc_common.constprop.0+0x84/0x1e0
5394 09:25:29.872178 # [ 287.936009] do_el0_svc+0x2c/0xa4
5395 09:25:29.872659 # [ 287.939327] el0_svc+0x20/0x30
5396 09:25:29.873072 # [ 287.942382] el0_sync_handler+0xb0/0xb4
5397 09:25:29.873472 # [ 287.946219] el0_sync+0x180/0x1c0
5398 09:25:29.875565 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5399 09:25:29.887132 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5400 09:25:29.910453 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5401 09:25:30.666577 [ 288.980868] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5402 09:25:30.667092 [ 288.986767] lkdtm: Calling matched prototype ...
5403 09:25:30.670794 [ 288.991482] lkdtm: Calling mismatched prototype ...
5404 09:25:30.677522 [ 288.996511] lkdtm: Fail: survived mismatched prototype function call!
5405 09:25:30.840238 # [ 288.980868] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5406 09:25:30.840635 # [ 288.986767] lkdtm: Calling matched prototype ...
5407 09:25:30.840984 # [ 288.991482] lkdtm: Calling mismatched prototype ...
5408 09:25:30.841323 # [ 288.996511] lkdtm: Fail: survived mismatched prototype function call!
5409 09:25:30.859514 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5410 09:25:30.929356 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5411 09:25:31.757290 lkdtm_PANIC_sh skip
5412 09:25:31.757798 lkdtm_BUG_sh pass
5413 09:25:31.758206 lkdtm_WARNING_sh pass
5414 09:25:31.758598 lkdtm_WARNING_MESSAGE_sh pass
5415 09:25:31.759020 lkdtm_EXCEPTION_sh pass
5416 09:25:31.760563 lkdtm_LOOP_sh skip
5417 09:25:31.760953 lkdtm_EXHAUST_STACK_sh skip
5418 09:25:31.761332 lkdtm_CORRUPT_STACK_sh skip
5419 09:25:31.761707 lkdtm_CORRUPT_STACK_STRONG_sh skip
5420 09:25:31.779872 lkdtm_CORRUPT_LIST_ADD_sh fail
5421 09:25:31.780381 lkdtm_CORRUPT_LIST_DEL_sh fail
5422 09:25:31.780789 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
5423 09:25:31.781181 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
5424 09:25:31.782754 lkdtm_UNSET_SMEP_sh skip
5425 09:25:31.783156 lkdtm_DOUBLE_FAULT_sh skip
5426 09:25:31.783539 lkdtm_CORRUPT_PAC_sh fail
5427 09:25:31.783918 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
5428 09:25:31.801449 lkdtm_OVERWRITE_ALLOCATION_sh skip
5429 09:25:31.801941 lkdtm_WRITE_AFTER_FREE_sh skip
5430 09:25:31.802346 lkdtm_READ_AFTER_FREE_sh fail
5431 09:25:31.802770 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
5432 09:25:31.804344 lkdtm_READ_BUDDY_AFTER_FREE_sh fail
5433 09:25:31.804740 lkdtm_SLAB_FREE_DOUBLE_sh fail
5434 09:25:31.805121 lkdtm_SLAB_FREE_CROSS_sh fail
5435 09:25:31.805498 lkdtm_SLAB_FREE_PAGE_sh fail
5436 09:25:31.824150 lkdtm_SOFTLOCKUP_sh skip
5437 09:25:31.824631 lkdtm_HARDLOCKUP_sh skip
5438 09:25:31.825037 lkdtm_SPINLOCKUP_sh skip
5439 09:25:31.825430 lkdtm_HUNG_TASK_sh skip
5440 09:25:31.825815 lkdtm_EXEC_DATA_sh pass
5441 09:25:31.826195 lkdtm_EXEC_STACK_sh pass
5442 09:25:31.826567 lkdtm_EXEC_KMALLOC_sh pass
5443 09:25:31.828140 lkdtm_EXEC_VMALLOC_sh pass
5444 09:25:31.828534 lkdtm_EXEC_RODATA_sh pass
5445 09:25:31.846821 lkdtm_EXEC_USERSPACE_sh pass
5446 09:25:31.847310 lkdtm_EXEC_NULL_sh pass
5447 09:25:31.847719 lkdtm_ACCESS_USERSPACE_sh fail
5448 09:25:31.848113 lkdtm_ACCESS_NULL_sh pass
5449 09:25:31.848499 lkdtm_WRITE_RO_sh pass
5450 09:25:31.848882 lkdtm_WRITE_RO_AFTER_INIT_sh pass
5451 09:25:31.849260 lkdtm_WRITE_KERN_sh pass
5452 09:25:31.850821 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
5453 09:25:31.851220 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
5454 09:25:31.868261 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
5455 09:25:31.868765 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
5456 09:25:31.869173 lkdtm_REFCOUNT_DEC_ZERO_sh pass
5457 09:25:31.870754 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
5458 09:25:31.871171 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
5459 09:25:31.871561 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
5460 09:25:31.890876 lkdtm_REFCOUNT_INC_ZERO_sh pass
5461 09:25:31.891366 lkdtm_REFCOUNT_ADD_ZERO_sh pass
5462 09:25:31.891775 lkdtm_REFCOUNT_INC_SATURATED_sh pass
5463 09:25:31.893335 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
5464 09:25:31.893740 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
5465 09:25:31.894129 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
5466 09:25:31.912502 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
5467 09:25:31.913002 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
5468 09:25:31.913410 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
5469 09:25:31.914993 lkdtm_REFCOUNT_TIMING_sh skip
5470 09:25:31.915398 lkdtm_ATOMIC_TIMING_sh skip
5471 09:25:31.915786 lkdtm_USERCOPY_HEAP_SIZE_TO_sh fail
5472 09:25:31.916170 lkdtm_USERCOPY_HEAP_SIZE_FROM_sh fail
5473 09:25:31.936096 lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh fail
5474 09:25:31.936601 lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh fail
5475 09:25:31.937009 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
5476 09:25:31.938573 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
5477 09:25:31.939004 lkdtm_USERCOPY_STACK_BEYOND_sh pass
5478 09:25:31.939396 lkdtm_USERCOPY_KERNEL_sh fail
5479 09:25:31.939776 lkdtm_STACKLEAK_ERASING_sh fail
5480 09:25:31.941489 lkdtm_CFI_FORWARD_PROTO_sh fail
5481 09:25:31.944717 + ../../utils/send-to-lava.sh ./output/result.txt
5482 09:25:32.067458 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
5483 09:25:32.069461 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
5485 09:25:32.246111 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
5486 09:25:32.246964 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
5488 09:25:32.427001 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
5490 09:25:32.429950 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
5491 09:25:32.605485 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
5492 09:25:32.606208 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
5494 09:25:32.786225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
5495 09:25:32.786948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
5497 09:25:32.971346 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
5498 09:25:32.972064 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
5500 09:25:33.147855 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
5501 09:25:33.148580 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
5503 09:25:33.432049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
5504 09:25:33.432775 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
5506 09:25:33.608560 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
5507 09:25:33.609285 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
5509 09:25:33.799792 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail>
5510 09:25:33.800520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail
5512 09:25:33.992087 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail>
5513 09:25:33.992805 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail
5515 09:25:34.179281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
5516 09:25:34.180008 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
5518 09:25:34.354626 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
5519 09:25:34.355378 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
5521 09:25:34.533408 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
5522 09:25:34.534134 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
5524 09:25:34.708808 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
5525 09:25:34.709534 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
5527 09:25:34.901351 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
5528 09:25:34.902076 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
5530 09:25:35.122041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
5531 09:25:35.122785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
5533 09:25:35.296552 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip>
5534 09:25:35.297280 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip
5536 09:25:35.475078 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
5537 09:25:35.475804 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
5539 09:25:35.660061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail>
5540 09:25:35.660786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail
5542 09:25:35.835382 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
5543 09:25:35.836111 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
5545 09:25:36.013038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail>
5546 09:25:36.013766 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail
5548 09:25:36.221164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail>
5549 09:25:36.221886 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail
5551 09:25:36.409300 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail>
5552 09:25:36.410036 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail
5554 09:25:36.596442 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail>
5555 09:25:36.597170 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail
5557 09:25:36.784723 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
5558 09:25:36.785450 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
5560 09:25:36.963400 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
5561 09:25:36.964128 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
5563 09:25:37.150719 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
5564 09:25:37.151474 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
5566 09:25:37.326000 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
5567 09:25:37.326719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
5569 09:25:37.504699 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
5570 09:25:37.505424 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
5572 09:25:37.688595 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
5573 09:25:37.689322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
5575 09:25:37.879956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
5576 09:25:37.880680 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
5578 09:25:38.068048 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
5579 09:25:38.068776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
5581 09:25:38.250851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
5582 09:25:38.251575 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
5584 09:25:38.481177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
5585 09:25:38.481902 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
5587 09:25:38.679910 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
5588 09:25:38.680639 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
5590 09:25:38.852133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
5591 09:25:38.852860 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
5593 09:25:39.035033 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
5594 09:25:39.035757 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
5596 09:25:39.218158 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
5597 09:25:39.218885 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
5599 09:25:39.392544 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
5600 09:25:39.393272 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
5602 09:25:39.566871 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
5603 09:25:39.567592 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
5605 09:25:39.735854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
5606 09:25:39.736581 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
5608 09:25:39.903045 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
5609 09:25:39.903777 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
5611 09:25:40.079563 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
5612 09:25:40.080290 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
5614 09:25:40.287671 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
5615 09:25:40.288398 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
5617 09:25:40.461032 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
5618 09:25:40.461756 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
5620 09:25:40.645085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
5621 09:25:40.645803 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
5623 09:25:40.824671 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
5624 09:25:40.825396 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
5626 09:25:41.008583 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
5627 09:25:41.009307 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
5629 09:25:41.178851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
5630 09:25:41.179581 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
5632 09:25:41.370086 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
5633 09:25:41.370815 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
5635 09:25:41.553901 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
5636 09:25:41.554629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
5638 09:25:41.738825 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
5639 09:25:41.739548 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
5641 09:25:41.917392 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
5642 09:25:41.918114 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
5644 09:25:42.095164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
5645 09:25:42.095889 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
5647 09:25:42.286399 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
5648 09:25:42.287152 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
5650 09:25:42.470287 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
5651 09:25:42.471029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
5653 09:25:42.657266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
5654 09:25:42.657987 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
5656 09:25:42.837072 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
5657 09:25:42.837786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
5659 09:25:43.018695 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
5660 09:25:43.019445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
5662 09:25:43.209054 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail>
5663 09:25:43.209776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail
5665 09:25:43.382299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail>
5666 09:25:43.383051 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail
5668 09:25:43.603109 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail>
5669 09:25:43.603836 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail
5671 09:25:43.797495 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail>
5672 09:25:43.798218 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail
5674 09:25:43.976094 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
5675 09:25:43.976812 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
5677 09:25:44.151490 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
5678 09:25:44.152216 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
5680 09:25:44.325855 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
5681 09:25:44.326579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
5683 09:25:44.514947 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail>
5684 09:25:44.515674 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail
5686 09:25:44.698984 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail>
5687 09:25:44.699708 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail
5689 09:25:44.895481 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
5690 09:25:44.895961 + set +x
5691 09:25:44.896618 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
5693 09:25:44.898876 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 943701_1.6.2.4.5>
5694 09:25:44.899595 Received signal: <ENDRUN> 1_kselftest-lkdtm 943701_1.6.2.4.5
5695 09:25:44.900032 Ending use of test pattern.
5696 09:25:44.900424 Ending test lava.1_kselftest-lkdtm (943701_1.6.2.4.5), duration 195.64
5698 09:25:44.953812 <LAVA_TEST_RUNNER EXIT>
5699 09:25:44.954517 ok: lava_test_shell seems to have completed
5700 09:25:44.957894 lkdtm_ACCESS_NULL_sh: pass
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: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
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: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
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: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
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: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
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: pass
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: pass
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
5701 09:25:44.958550 end: 3.1 lava-test-shell (duration 00:03:24) [common]
5702 09:25:44.959094 end: 3 lava-test-retry (duration 00:03:24) [common]
5703 09:25:44.959617 start: 4 finalize (timeout 00:01:47) [common]
5704 09:25:44.960158 start: 4.1 power-off (timeout 00:00:30) [common]
5705 09:25:44.960801 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'off'
5706 09:25:45.658052 >> Warning: Unable to locate configuration directory, default config not loaded.
5707 09:25:45.659728 >> Warning: Unable to locate configuration directory, default config not loaded.
5708 09:25:45.994263 >> OFF
5709 09:25:45.995050 Returned 0 in 1 seconds
5710 09:25:46.096400 end: 4.1 power-off (duration 00:00:01) [common]
5712 09:25:46.097880 start: 4.2 read-feedback (timeout 00:01:46) [common]
5713 09:25:47.099556 Listened to connection for namespace 'common' for 1s
5714 09:25:47.100074 Finalising connection for namespace 'common'
5715 09:25:47.100611 / #
5716 09:25:47.202124 end: 4.2 read-feedback (duration 00:00:01) [common]
5717 09:25:47.202759 end: 4 finalize (duration 00:00:02) [common]
5718 09:25:47.203280 Cleaning after the job
5719 09:25:47.203768 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/ramdisk
5720 09:25:47.209813 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/kernel
5721 09:25:47.220040 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/dtb
5722 09:25:47.220379 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/nfsrootfs
5723 09:25:47.309970 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/943701/tftp-deploy-irhwitgo/modules
5724 09:25:47.317422 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/943701
5725 09:25:48.341896 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/943701
5726 09:25:48.342193 Job finished correctly