Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
- Boot result: PASS
1 09:51:21.372952 lava-dispatcher, installed at version: 2021.03
2 09:51:21.373315 start: 0 validate
3 09:51:21.373589 Start time: 2022-11-04 09:51:21.373570+00:00 (UTC)
4 09:51:21.373887 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz exists
5 09:51:21.744950 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 09:51:22.094126 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 09:51:22.445260 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz exists
8 09:51:22.800445 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 09:51:23.165461 validate duration: 1.79
11 09:51:23.166788 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 09:51:23.167360 start: 1.1 download-retry (timeout 00:10:00) [common]
13 09:51:23.167883 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 09:51:23.168505 Not decompressing ramdisk as can be used compressed.
15 09:51:23.169070 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz
16 09:51:23.169469 saving as /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/ramdisk/initrd.cpio.gz
17 09:51:23.169779 total size: 4662413 (4MB)
18 09:51:23.680872 progress 0% (0MB)
19 09:51:24.190267 progress 5% (0MB)
20 09:51:24.429781 progress 10% (0MB)
21 09:51:24.598111 progress 15% (0MB)
22 09:51:24.694578 progress 20% (0MB)
23 09:51:24.701051 progress 25% (1MB)
24 09:51:24.861236 progress 30% (1MB)
25 09:51:24.888729 progress 35% (1MB)
26 09:51:25.048216 progress 40% (1MB)
27 09:51:25.209413 progress 45% (2MB)
28 09:51:25.370001 progress 50% (2MB)
29 09:51:25.394356 progress 55% (2MB)
30 09:51:25.551600 progress 60% (2MB)
31 09:51:25.709799 progress 65% (2MB)
32 09:51:25.733055 progress 70% (3MB)
33 09:51:25.889047 progress 75% (3MB)
34 09:51:26.047625 progress 80% (3MB)
35 09:51:26.069031 progress 85% (3MB)
36 09:51:26.228363 progress 90% (4MB)
37 09:51:26.384891 progress 95% (4MB)
38 09:51:26.446188 progress 100% (4MB)
39 09:51:26.446912 4MB downloaded in 3.28s (1.36MB/s)
40 09:51:26.447441 end: 1.1.1 http-download (duration 00:00:03) [common]
42 09:51:26.448459 end: 1.1 download-retry (duration 00:00:03) [common]
43 09:51:26.448811 start: 1.2 download-retry (timeout 00:09:57) [common]
44 09:51:26.449153 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 09:51:26.449613 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 09:51:26.449996 saving as /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/kernel/Image
47 09:51:26.450333 total size: 44042752 (42MB)
48 09:51:26.450663 No compression specified
49 09:51:26.969191 progress 0% (0MB)
50 09:51:28.722508 progress 5% (2MB)
51 09:51:30.380819 progress 10% (4MB)
52 09:51:31.875911 progress 15% (6MB)
53 09:51:33.681562 progress 20% (8MB)
54 09:51:35.254514 progress 25% (10MB)
55 09:51:37.124287 progress 30% (12MB)
56 09:51:38.872493 progress 35% (14MB)
57 09:51:40.605696 progress 40% (16MB)
58 09:51:42.348044 progress 45% (18MB)
59 09:51:43.898104 progress 50% (21MB)
60 09:51:45.159126 progress 55% (23MB)
61 09:51:46.212582 progress 60% (25MB)
62 09:51:47.070092 progress 65% (27MB)
63 09:51:47.811797 progress 70% (29MB)
64 09:51:48.546918 progress 75% (31MB)
65 09:51:49.222197 progress 80% (33MB)
66 09:51:49.952598 progress 85% (35MB)
67 09:51:50.608495 progress 90% (37MB)
68 09:51:51.282375 progress 95% (39MB)
69 09:51:51.971429 progress 100% (42MB)
70 09:51:51.972460 42MB downloaded in 25.52s (1.65MB/s)
71 09:51:51.973265 end: 1.2.1 http-download (duration 00:00:26) [common]
73 09:51:51.974751 end: 1.2 download-retry (duration 00:00:26) [common]
74 09:51:51.975236 start: 1.3 download-retry (timeout 00:09:31) [common]
75 09:51:51.975709 start: 1.3.1 http-download (timeout 00:09:31) [common]
76 09:51:51.976348 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 09:51:51.976729 saving as /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 09:51:51.977105 total size: 57234 (0MB)
79 09:51:51.977465 No compression specified
80 09:51:52.499625 progress 57% (0MB)
81 09:51:52.671050 progress 100% (0MB)
82 09:51:52.672406 0MB downloaded in 0.70s (0.08MB/s)
83 09:51:52.673197 end: 1.3.1 http-download (duration 00:00:01) [common]
85 09:51:52.674755 end: 1.3 download-retry (duration 00:00:01) [common]
86 09:51:52.675281 start: 1.4 download-retry (timeout 00:09:30) [common]
87 09:51:52.675796 start: 1.4.1 http-download (timeout 00:09:30) [common]
88 09:51:52.676514 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz
89 09:51:52.676925 saving as /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/nfsrootfs/full.rootfs.tar
90 09:51:52.677317 total size: 200807096 (191MB)
91 09:51:52.677734 Using unxz to decompress xz
92 09:51:53.206946 progress 0% (0MB)
93 09:52:00.308878 progress 5% (9MB)
94 09:52:05.739243 progress 10% (19MB)
95 09:52:08.514159 progress 15% (28MB)
96 09:52:10.762308 progress 20% (38MB)
97 09:52:13.658119 progress 25% (47MB)
98 09:52:16.393653 progress 30% (57MB)
99 09:52:19.048485 progress 35% (67MB)
100 09:52:21.595437 progress 40% (76MB)
101 09:52:23.738641 progress 45% (86MB)
102 09:52:25.891646 progress 50% (95MB)
103 09:52:28.051608 progress 55% (105MB)
104 09:52:30.534253 progress 60% (114MB)
105 09:52:33.438758 progress 65% (124MB)
106 09:52:36.210602 progress 70% (134MB)
107 09:52:39.384052 progress 75% (143MB)
108 09:52:42.156887 progress 80% (153MB)
109 09:52:45.384119 progress 85% (162MB)
110 09:52:48.171238 progress 90% (172MB)
111 09:52:50.914183 progress 95% (181MB)
112 09:52:53.757536 progress 100% (191MB)
113 09:52:53.762771 191MB downloaded in 61.09s (3.14MB/s)
114 09:52:53.763569 end: 1.4.1 http-download (duration 00:01:01) [common]
116 09:52:53.764777 end: 1.4 download-retry (duration 00:01:01) [common]
117 09:52:53.765182 start: 1.5 download-retry (timeout 00:08:29) [common]
118 09:52:53.765592 start: 1.5.1 http-download (timeout 00:08:29) [common]
119 09:52:53.766184 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
120 09:52:53.766497 saving as /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/modules/modules.tar
121 09:52:53.766794 total size: 8577436 (8MB)
122 09:52:53.767093 Using unxz to decompress xz
123 09:52:54.301809 progress 0% (0MB)
124 09:52:55.072176 progress 5% (0MB)
125 09:52:55.265677 progress 10% (0MB)
126 09:52:55.370143 progress 15% (1MB)
127 09:52:55.605790 progress 20% (1MB)
128 09:52:55.883277 progress 25% (2MB)
129 09:52:56.066460 progress 30% (2MB)
130 09:52:56.300519 progress 35% (2MB)
131 09:52:56.482842 progress 40% (3MB)
132 09:52:56.749313 progress 45% (3MB)
133 09:52:56.930869 progress 50% (4MB)
134 09:52:57.145468 progress 55% (4MB)
135 09:52:57.327822 progress 60% (4MB)
136 09:52:57.517522 progress 65% (5MB)
137 09:52:57.695865 progress 70% (5MB)
138 09:52:57.872966 progress 75% (6MB)
139 09:52:58.049717 progress 80% (6MB)
140 09:52:58.226405 progress 85% (6MB)
141 09:52:58.402253 progress 90% (7MB)
142 09:52:58.577962 progress 95% (7MB)
143 09:52:58.752191 progress 100% (8MB)
144 09:52:58.757582 8MB downloaded in 4.99s (1.64MB/s)
145 09:52:58.758339 end: 1.5.1 http-download (duration 00:00:05) [common]
147 09:52:58.759638 end: 1.5 download-retry (duration 00:00:05) [common]
148 09:52:58.760056 start: 1.6 prepare-tftp-overlay (timeout 00:08:24) [common]
149 09:52:58.760429 start: 1.6.1 extract-nfsrootfs (timeout 00:08:24) [common]
150 09:53:04.086515 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8
151 09:53:04.086952 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
152 09:53:04.087143 start: 1.6.2 lava-overlay (timeout 00:08:19) [common]
153 09:53:04.087456 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln
154 09:53:04.087699 makedir: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin
155 09:53:04.087895 makedir: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/tests
156 09:53:04.088090 makedir: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/results
157 09:53:04.088302 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-add-keys
158 09:53:04.088609 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-add-sources
159 09:53:04.088874 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-background-process-start
160 09:53:04.089135 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-background-process-stop
161 09:53:04.089391 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-common-functions
162 09:53:04.089743 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-echo-ipv4
163 09:53:04.090018 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-install-packages
164 09:53:04.090269 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-installed-packages
165 09:53:04.090519 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-os-build
166 09:53:04.090773 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-probe-channel
167 09:53:04.091024 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-probe-ip
168 09:53:04.091275 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-target-ip
169 09:53:04.091529 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-target-mac
170 09:53:04.091784 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-target-storage
171 09:53:04.092039 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-case
172 09:53:04.092294 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-event
173 09:53:04.092550 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-feedback
174 09:53:04.092815 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-raise
175 09:53:04.093071 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-reference
176 09:53:04.093319 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-runner
177 09:53:04.093574 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-set
178 09:53:04.093858 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-test-shell
179 09:53:04.094142 Updating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-add-keys (debian)
180 09:53:04.127365 Updating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-add-sources (debian)
181 09:53:04.127944 Updating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-install-packages (debian)
182 09:53:04.128737 Updating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-installed-packages (debian)
183 09:53:04.129541 Updating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/bin/lava-os-build (debian)
184 09:53:04.130245 Creating /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/environment
185 09:53:04.130705 LAVA metadata
186 09:53:04.131014 - LAVA_JOB_ID=777098
187 09:53:04.131569 start: 1.6.2.1 ssh-authorize (timeout 00:08:19) [common]
188 09:53:04.132746 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 09:53:04.133204 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:19) [common]
190 09:53:04.133565 skipped lava-vland-overlay
191 09:53:04.134026 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 09:53:04.134469 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:19) [common]
193 09:53:04.134812 skipped lava-multinode-overlay
194 09:53:04.135216 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 09:53:04.135599 start: 1.6.2.4 test-definition (timeout 00:08:19) [common]
196 09:53:04.135942 Loading test definitions
197 09:53:04.136435 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:19) [common]
198 09:53:04.136817 Using /lava-777098 at stage 0
199 09:53:04.137964 uuid=777098_1.6.2.4.1 testdef=None
200 09:53:04.138140 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 09:53:04.138309 start: 1.6.2.4.2 test-overlay (timeout 00:08:19) [common]
202 09:53:04.139237 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 09:53:04.139717 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:19) [common]
205 09:53:04.140853 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 09:53:04.141349 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:19) [common]
208 09:53:04.150103 runner path: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/0/tests/0_timesync-off test_uuid 777098_1.6.2.4.1
209 09:53:04.150429 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 09:53:04.150934 start: 1.6.2.4.5 git-repo-action (timeout 00:08:19) [common]
212 09:53:04.151085 Using /lava-777098 at stage 0
213 09:53:04.151305 Fetching tests from https://github.com/kernelci/test-definitions.git
214 09:53:04.151465 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/0/tests/1_kselftest-lkdtm'
215 09:53:16.141770 Running '/usr/bin/git checkout kernelci.org
216 09:53:16.319451 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 09:53:16.321922 uuid=777098_1.6.2.4.5 testdef=None
218 09:53:16.322486 end: 1.6.2.4.5 git-repo-action (duration 00:00:12) [common]
220 09:53:16.323606 start: 1.6.2.4.6 test-overlay (timeout 00:08:07) [common]
221 09:53:16.326552 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 09:53:16.327191 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:07) [common]
224 09:53:16.330057 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 09:53:16.330712 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:07) [common]
227 09:53:16.347621 runner path: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/0/tests/1_kselftest-lkdtm test_uuid 777098_1.6.2.4.5
228 09:53:16.347826 BOARD='r8a774a1-hihope-rzg2m-ex'
229 09:53:16.347985 BRANCH='cip'
230 09:53:16.348139 SKIPFILE='skipfile-lkft.yaml'
231 09:53:16.348291 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
232 09:53:16.348448 TST_CASENAME=''
233 09:53:16.348600 TST_CMDFILES='lkdtm'
234 09:53:16.348954 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 09:53:16.349508 Creating lava-test-runner.conf files
237 09:53:16.349680 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/777098/lava-overlay-vek642ln/lava-777098/0 for stage 0
238 09:53:16.349911 - 0_timesync-off
239 09:53:16.350075 - 1_kselftest-lkdtm
240 09:53:16.350301 end: 1.6.2.4 test-definition (duration 00:00:12) [common]
241 09:53:16.350508 start: 1.6.2.5 compress-overlay (timeout 00:08:07) [common]
242 09:53:26.371784 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
243 09:53:26.372109 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:07:57) [common]
244 09:53:26.372292 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 09:53:26.372490 end: 1.6.2 lava-overlay (duration 00:00:22) [common]
246 09:53:26.372676 start: 1.6.3 extract-overlay-ramdisk (timeout 00:07:57) [common]
247 09:53:26.535340 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 09:53:26.536046 start: 1.6.4 extract-modules (timeout 00:07:57) [common]
249 09:53:26.536337 extracting modules file /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/modules/modules.tar to /var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8
250 09:53:26.809899 extracting modules file /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/modules/modules.tar to /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk
251 09:53:27.096373 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 09:53:27.096724 start: 1.6.5 apply-overlay-tftp (timeout 00:07:56) [common]
253 09:53:27.096898 [common] Applying overlay to NFS
254 09:53:27.097050 [common] Applying overlay /var/lib/lava/dispatcher/tmp/777098/compress-overlay-jacqzftt/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8
255 09:53:27.942026 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
256 09:53:27.942364 start: 1.6.6 prepare-kernel (timeout 00:07:55) [common]
257 09:53:27.942552 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:07:55) [common]
258 09:53:27.942748 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 09:53:27.942918 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 09:53:27.943091 start: 1.6.7 configure-preseed-file (timeout 00:07:55) [common]
261 09:53:27.943258 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 09:53:27.943430 start: 1.6.8 compress-ramdisk (timeout 00:07:55) [common]
263 09:53:27.943593 Building ramdisk /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk
264 09:53:28.399840 >> 123632 blocks
265 09:53:30.865425 Adding RAMdisk u-boot header.
266 09:53:30.866136 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk.cpio.gz.uboot
267 09:53:31.086078 output: Image Name:
268 09:53:31.086774 output: Created: Fri Nov 4 09:53:30 2022
269 09:53:31.087019 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 09:53:31.087248 output: Data Size: 17850830 Bytes = 17432.45 KiB = 17.02 MiB
271 09:53:31.087476 output: Load Address: 00000000
272 09:53:31.087700 output: Entry Point: 00000000
273 09:53:31.087924 output:
274 09:53:31.088294 rename /var/lib/lava/dispatcher/tmp/777098/extract-overlay-ramdisk-4h9_l1zu/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
275 09:53:31.088776 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
276 09:53:31.089113 end: 1.6 prepare-tftp-overlay (duration 00:00:32) [common]
277 09:53:31.089438 start: 1.7 lxc-create-udev-rule-action (timeout 00:07:52) [common]
278 09:53:31.089717 No LXC device requested
279 09:53:31.090045 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 09:53:31.090339 start: 1.8 deploy-device-env (timeout 00:07:52) [common]
281 09:53:31.090617 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 09:53:31.090849 Checking files for TFTP limit of 4294967296 bytes.
283 09:53:31.092343 end: 1 tftp-deploy (duration 00:02:08) [common]
284 09:53:31.092667 start: 2 uboot-action (timeout 00:05:00) [common]
285 09:53:31.092971 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 09:53:31.093252 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 09:53:31.093551 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 09:53:31.094037 substitutions:
289 09:53:31.094278 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 09:53:31.094483 - {DTB_ADDR}: 0x48000000
291 09:53:31.094698 - {DTB}: 777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 09:53:31.094913 - {INITRD}: 777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
293 09:53:31.095127 - {KERNEL_ADDR}: 0x48080000
294 09:53:31.095325 - {KERNEL}: 777098/tftp-deploy-009x59h1/kernel/Image
295 09:53:31.095537 - {LAVA_MAC}: None
296 09:53:31.095734 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8
297 09:53:31.095934 - {NFS_SERVER_IP}: 172.16.3.3
298 09:53:31.096123 - {PRESEED_CONFIG}: None
299 09:53:31.096312 - {PRESEED_LOCAL}: None
300 09:53:31.096500 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 09:53:31.096692 - {RAMDISK}: 777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
302 09:53:31.096892 - {ROOT_PART}: None
303 09:53:31.097109 - {ROOT}: None
304 09:53:31.097327 - {SERVER_IP}: 172.16.3.3
305 09:53:31.097538 - {TEE_ADDR}: 0x83000000
306 09:53:31.097779 - {TEE}: None
307 09:53:31.098004 Parsed boot commands:
308 09:53:31.098215 - setenv autoload no
309 09:53:31.098431 - setenv initrd_high 0xffffffff
310 09:53:31.098645 - setenv fdt_high 0xffffffff
311 09:53:31.098844 - dhcp
312 09:53:31.099047 - setenv serverip 172.16.3.3
313 09:53:31.099259 - tftp 0x48080000 777098/tftp-deploy-009x59h1/kernel/Image
314 09:53:31.099467 - tftp 0x4ee2c2c0 777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
315 09:53:31.099678 - setenv initrd_size ${filesize}
316 09:53:31.099884 - tftp 0x48000000 777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 09:53:31.100095 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8,tcp,hard,v3 ip=dhcp'
318 09:53:31.100316 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 09:53:31.100586 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 09:53:31.101407 start: 2.3 connect-device (timeout 00:05:00) [common]
322 09:53:31.101660 [common] connect-device Connecting to device using 'telnet ts9 2001'
323 09:53:31.671674 Setting prompt string to ['lava-test: # ']
324 09:53:31.672091 end: 2.3 connect-device (duration 00:00:01) [common]
325 09:53:31.672305 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 09:53:31.672503 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 09:53:31.672695 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 09:53:31.672969 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
329 09:53:32.260891 >> Warning: Unable to locate configuration directory, default config not loaded.
330 09:53:32.262619 >> Warning: Unable to locate configuration directory, default config not loaded.
331 09:53:32.554071 >> OFF
332 09:53:47.580240 >> Warning: Unable to locate configuration directory, default config not loaded.
333 09:53:47.582697 >> Warning: Unable to locate configuration directory, default config not loaded.
334 09:53:47.893064 >> ON
335 09:53:47.894041 Returned 0 in 16 seconds
336 09:53:47.995551 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
338 09:53:47.997018 end: 2.4.1 reset-device (duration 00:00:16) [common]
339 09:53:47.997576 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 09:53:47.998079 Setting prompt string to ['Hit any key to stop autoboot']
341 09:53:47.998512 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 09:53:47.999779 Trying 192.168.1.209...
343 09:53:48.000211 Connected to ts9.
344 09:53:48.000601 Escape character is '^]'.
345 09:53:48.000983
346 09:53:48.001370 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
347 09:53:48.001781
348 09:53:48.067480 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 09:53:48.067984 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 09:53:48.068397 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 09:53:48.068795 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 09:53:48.069503 NOTICE: BL2: LCM state is unknown
353 09:53:48.070906 NOTICE: BL2: DDR3200(rev.0.41)
354 09:53:48.078246 NOTICE: BL2: [COLD_BOOT]
355 09:53:48.100893 NOTICE: BL2: DRAM Split is 2ch
356 09:53:48.101279 NOTICE: BL2: QoS is default setting(rev.0.19)
357 09:53:48.101611 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 09:53:48.102017 NOTICE: BL2: Periodic Write DQ Training
359 09:53:48.102381 NOTICE: BL2: DRAM don't have ECC configuration
360 09:53:48.123660 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 09:53:48.124101 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 09:53:48.124484 NOTICE: BL2: Lossy Decomp areas
363 09:53:48.124850 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 09:53:48.125218 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 09:53:48.145225 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 09:53:48.145728 NOTICE: BL2: FDT at 0xe631d548
367 09:53:48.146142 NOTICE: BL2: v2.4(release):44427a7
368 09:53:48.146540 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 09:53:48.146931 NOTICE: BL2: Normal boot
370 09:53:48.147639 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 09:53:48.157045 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 09:53:48.157522 NOTICE: rzg_file_len: len: 0x0003e000
373 09:53:48.160378 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 09:53:48.217524 NOTICE: rzg_file_len: len: 0x00100000
375 09:53:48.220734 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 09:53:48.436152 NOTICE: BL2: Booting BL31
377 09:53:48.971551
378 09:53:48.972140
379 09:53:48.972541 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 09:53:48.972928
381 09:53:48.973305 CPU: Renesas Electronics R8A774A1 rev 1.3
382 09:53:48.974817 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 09:53:49.233515 DRAM: 3.9 GiB
384 09:53:49.234025 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 09:53:49.236729 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 09:53:49.237205
387 09:53:49.296027 WDT: Not found!
388 09:53:49.301377 MMC: sd@ee100000: 0, sd@ee160000: 1
389 09:53:49.462532 Loading Environment from MMC... OK
390 09:53:49.463015 In: serial@e6e88000
391 09:53:49.463422 Out: serial@e6e88000
392 09:53:49.465596 Err: serial@e6e88000
393 09:53:49.466097 Re-init wdt failed!
394 09:53:49.560649 Net: eth0: ethernet@e6800000
396 09:53:49.616175 Hit any key to stop autoboot: 2
397 09:53:49.616851 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 09:53:49.617401 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
399 09:53:49.617884 Setting prompt string to ['=>']
400 09:53:49.618342 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
401 09:53:49.626515 0
402 09:53:49.627392 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']
403 09:53:49.627797 Sending with 20 millisecond of delay
405 09:53:50.949504 => setenv autoload no
406 09:53:50.970281 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)
407 09:53:50.974876 setenv autoload no
408 09:53:50.975560 Sending with 20 millisecond of delay
410 09:53:53.074027 => setenv initrd_high 0xffffffff
411 09:53:53.094787 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)
412 09:53:53.095590 setenv initrd_high 0xffffffff
413 09:53:53.096244 Sending with 20 millisecond of delay
415 09:53:54.982985 => setenv fdt_high 0xffffffff
416 09:53:55.003741 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)
417 09:53:55.004535 setenv fdt_high 0xffffffff
418 09:53:55.005192 Sending with 20 millisecond of delay
420 09:53:55.338867 => dhcp
421 09:53:55.359615 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)
422 09:53:55.360394 dhcp
423 09:53:59.152992 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
424 09:53:59.158177 BOOTP broadcast 1
425 09:53:59.409510 BOOTP broadcast 2
426 09:53:59.912280 BOOTP broadcast 3
427 09:54:00.016200 DHCP client bound to address 172.16.3.193 (855 ms)
428 09:54:00.016938 Sending with 20 millisecond of delay
430 09:54:01.903707 => setenv serverip 172.16.3.3
431 09:54:01.924459 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 00:04:29)
432 09:54:01.925279 setenv serverip 172.16.3.3
433 09:54:01.925963 Sending with 20 millisecond of delay
435 09:54:05.930748 => tftp 0x48080000 777098/tftp-deploy-009x59h1/kernel/Image
436 09:54:05.951515 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 00:04:25)
437 09:54:05.952303 tftp 0x48080000 777098/tftp-deploy-009x59h1/kernel/Image
438 09:54:05.955570 Using ethernet@e6800000 device
439 09:54:05.956036 TFTP from server 172.16.3.3; our IP address is 172.16.3.193
440 09:54:05.970592 Filename '777098/tftp-deploy-009x59h1/kernel/Image'.
441 09:54:05.971094 Load address: 0x48080000
442 09:54:06.076949 Loading: *#################################################################
443 09:54:06.201947 #################################################################
444 09:54:06.309889 #################################################################
445 09:54:06.494317 #################################################################
446 09:54:06.517515 #################################################################
447 09:54:06.659439 #################################################################
448 09:54:06.746916 #################################################################
449 09:54:06.852670 #################################################################
450 09:54:07.039938 #################################################################
451 09:54:07.165970 #################################################################
452 09:54:07.265855 #################################################################
453 09:54:07.366813 #################################################################
454 09:54:07.409949 #################################################################
455 09:54:07.516337 #################################################################
456 09:54:07.622726 #################################################################
457 09:54:07.739622 #################################################################
458 09:54:07.875733 #################################################################
459 09:54:07.970014 #################################################################
460 09:54:08.088958 #################################################################
461 09:54:08.232971 #################################################################
462 09:54:08.335845 #################################################################
463 09:54:08.379144 #################################################################
464 09:54:08.484591 #################################################################
465 09:54:08.690946 #################################################################
466 09:54:08.791719 #################################################################
467 09:54:08.815042 #################################################################
468 09:54:08.999189 #################################################################
469 09:54:09.044570 #################################################################
470 09:54:09.149787 #################################################################
471 09:54:09.276693 #################################################################
472 09:54:09.383413 #################################################################
473 09:54:09.489571 #################################################################
474 09:54:09.596978 #################################################################
475 09:54:09.716070 #################################################################
476 09:54:09.824660 #################################################################
477 09:54:09.933320 #################################################################
478 09:54:10.120648 #################################################################
479 09:54:10.163796 #################################################################
480 09:54:10.272816 #################################################################
481 09:54:10.380388 #################################################################
482 09:54:10.487936 #################################################################
483 09:54:10.618277 #################################################################
484 09:54:10.736983 #################################################################
485 09:54:10.842494 #################################################################
486 09:54:11.025840 #################################################################
487 09:54:11.062937 #################################################################
488 09:54:11.065435 ###########
489 09:54:11.065903 8.2 MiB/s
490 09:54:11.066281 done
491 09:54:11.068663 Bytes transferred = 44042752 (2a00a00 hex)
492 09:54:11.069412 Sending with 20 millisecond of delay
494 09:54:16.274203 => tftp 0x4ee2c2c0 777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
495 09:54:16.294977 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 00:04:15)
496 09:54:16.295796 tftp 0x4ee2c2c0 777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot
497 09:54:16.300847 Using ethernet@e6800000 device
498 09:54:16.301312 TFTP from server 172.16.3.3; our IP address is 172.16.3.193
499 09:54:16.301745 Filename '777098/tftp-deploy-009x59h1/ramdisk/ramdisk.cpio.gz.uboot'.
500 09:54:16.302138 Load address: 0x4ee2c2c0
501 09:54:16.427507 Loading: *#################################################################
502 09:54:16.553054 #################################################################
503 09:54:16.659436 #################################################################
504 09:54:16.763955 #################################################################
505 09:54:16.892019 #################################################################
506 09:54:16.999277 #################################################################
507 09:54:17.128232 #################################################################
508 09:54:17.233091 #################################################################
509 09:54:17.340291 #################################################################
510 09:54:17.469810 #################################################################
511 09:54:17.574825 #################################################################
512 09:54:17.703298 #################################################################
513 09:54:17.804491 #################################################################
514 09:54:17.932825 #################################################################
515 09:54:18.118542 #################################################################
516 09:54:18.141815 #################################################################
517 09:54:18.268870 #################################################################
518 09:54:18.448336 #################################################################
519 09:54:18.452880 ###############################################
520 09:54:18.453358 7.9 MiB/s
521 09:54:18.453785 done
522 09:54:18.456146 Bytes transferred = 17850894 (110620e hex)
523 09:54:18.456908 Sending with 20 millisecond of delay
525 09:54:20.625777 => setenv initrd_size ${filesize}
526 09:54:20.646551 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 00:04:10)
527 09:54:20.647360 setenv initrd_size ${filesize}
528 09:54:20.648017 Sending with 20 millisecond of delay
530 09:54:26.064728 => tftp 0x48000000 777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 09:54:26.085503 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 00:04:05)
532 09:54:26.086323 tftp 0x48000000 777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb
533 09:54:26.091637 Using ethernet@e6800000 device
534 09:54:26.092100 TFTP from server 172.16.3.3; our IP address is 172.16.3.193
535 09:54:26.092502 Filename '777098/tftp-deploy-009x59h1/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
536 09:54:26.101673 Load address: 0x48000000
537 09:54:26.109459 Loading: *####
538 09:54:26.109966 6.1 MiB/s
539 09:54:26.110366 done
540 09:54:26.110745 Bytes transferred = 57234 (df92 hex)
541 09:54:26.111374 Sending with 20 millisecond of delay
543 09:54:37.529010 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8,tcp,hard,v3 ip=dhcp'
544 09:54:37.549783 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 00:03:54)
545 09:54:37.550589 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8,tcp,hard,v3 ip=dhcp'
546 09:54:37.551253 Sending with 20 millisecond of delay
548 09:54:40.285194 => booti 0x48080000 0x4ee2c2c0 0x48000000
549 09:54:40.305928 Setting prompt string to ['Starting kernel']
550 09:54:40.306427 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:51)
551 09:54:40.307335 booti 0x48080000 0x4ee2c2c0 0x48000000
552 09:54:40.307739 Moving Image from 0x48080000 to 0x48200000, end=4b710000
553 09:54:40.390906 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
554 09:54:40.391375 Image Name:
555 09:54:40.391772 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
556 09:54:40.392158 Data Size: 17850830 Bytes = 17 MiB
557 09:54:40.392858 Load Address: 00000000
558 09:54:40.393247 Entry Point: 00000000
559 09:54:40.490546 Verifying Checksum ... OK
560 09:54:40.491009 ## Flattened Device Tree blob at 48000000
561 09:54:40.491407 Booting using the fdt blob at 0x48000000
562 09:54:40.518018 Loading Ramdisk to b8e10000, end b9f161ce ... OK
563 09:54:40.524680 Loading Device Tree to 00000000b8dff000, end 00000000b8e0ff91 ... OK
564 09:54:40.528039
565 09:54:40.528513 Starting kernel ...
566 09:54:40.528920
567 09:54:40.529743 end: 2.4.3 bootloader-commands (duration 00:00:51) [common]
568 09:54:40.530284 start: 2.4.4 auto-login-action (timeout 00:03:51) [common]
569 09:54:40.530718 Setting prompt string to ['Linux version [0-9]']
570 09:54:40.531162 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']
571 09:54:40.531607 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)
572 09:54:43.493285 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
573 09:54:43.494220 start: 2.4.4.1 login-action (timeout 00:03:48) [common]
574 09:54:43.494680 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.
575 09:54:43.495158 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*) \\]-+)']
576 09:54:43.495602 Using line separator: #'\n'#
577 09:54:43.495985 No login prompt set.
578 09:54:43.496379 Parsing kernel messages
579 09:54:43.496741 ['-+\\[ 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']
580 09:54:43.497333 [login-action] Waiting for messages, (timeout 00:03:48)
581 09:54:43.507231 [ 0.000000] Linux version 5.10.147-cip18 (KernelCI@build-j454049-arm64-gcc-10-defconfig-kselftest-bwcmp) (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 Nov 4 07:44:49 UTC 2022
582 09:54:43.510430 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
583 09:54:43.510664 [ 0.000000] efi: UEFI not found.
584 09:54:43.529857 [ 0.000000] NUMA: No NUMA configuration found
585 09:54:43.530091 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
586 09:54:43.530296 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7eb7c0-0x67f7edfff]
587 09:54:43.530488 [ 0.000000] Zone ranges:
588 09:54:43.552460 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
589 09:54:43.552789 [ 0.000000] DMA32 empty
590 09:54:43.553070 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
591 09:54:43.553341 [ 0.000000] Movable zone start for each node
592 09:54:43.553606 [ 0.000000] Early memory node ranges
593 09:54:43.575136 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
594 09:54:43.575535 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
595 09:54:43.575877 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
596 09:54:43.596661 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
597 09:54:43.597128 [ 0.000000] psci: probing for conduit method from DT.
598 09:54:43.597528 [ 0.000000] psci: PSCIv1.1 detected in firmware.
599 09:54:43.597953 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
600 09:54:43.598721 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
601 09:54:43.619263 [ 0.000000] psci: SMC Calling Convention v1.2
602 09:54:43.619736 [ 0.000000] percpu: Embedded 34 pages/cpu s100944 r8192 d30128 u139264
603 09:54:43.620140 [ 0.000000] Detected PIPT I-cache on CPU0
604 09:54:43.620923 [ 0.000000] CPU features: detected: EL2 vector hardening
605 09:54:43.641947 [ 0.000000] CPU features: detected: Spectre-v2
606 09:54:43.642413 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
607 09:54:43.642814 [ 0.000000] CPU features: detected: Spectre-BHB
608 09:54:43.643608 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
609 09:54:43.644007 [ 0.000000] Policy zone: Normal
610 09:54:43.663516 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8,tcp,hard,v3 ip=dhcp wdt_overflow=0
611 09:54:43.687087 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
612 09:54:43.687569 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
613 09:54:43.688397 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
614 09:54:43.708763 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
615 09:54:43.709238 [ 0.000000] Memory: 3811932K/4063232K available (19072K kernel code, 4546K rwdata, 9504K rodata, 9792K init, 11274K bss, 218532K reserved, 32768K cma-reserved)
616 09:54:43.730280 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
617 09:54:43.730755 [ 0.000000] ftrace: allocating 59141 entries in 232 pages
618 09:54:43.731166 [ 0.000000] ftrace: allocated 232 pages with 4 groups
619 09:54:43.731560 [ 0.000000] Running RCU self tests
620 09:54:43.732400 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
621 09:54:43.753940 [ 0.000000] rcu: RCU event tracing is enabled.
622 09:54:43.754417 [ 0.000000] rcu: RCU lockdep checking is enabled.
623 09:54:43.754826 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
624 09:54:43.755690 [ 0.000000] Trampoline variant of Tasks RCU enabled.
625 09:54:43.773355 [ 0.000000] Rude variant of Tasks RCU enabled.
626 09:54:43.773858 [ 0.000000] Tracing variant of Tasks RCU enabled.
627 09:54:43.774745 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
628 09:54:43.776744 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
629 09:54:43.795892 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
630 09:54:43.796851 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
631 09:54:43.797273 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
632 09:54:43.818495 [ 0.000004] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
633 09:54:43.818974 [ 0.000265] Console: colour dummy device 80x25
634 09:54:43.819889 [ 0.000301] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
635 09:54:43.841136 [ 0.000312] ... MAX_LOCKDEP_SUBCLASSES: 8
636 09:54:43.841611 [ 0.000323] ... MAX_LOCK_DEPTH: 48
637 09:54:43.842050 [ 0.000334] ... MAX_LOCKDEP_KEYS: 8192
638 09:54:43.842958 [ 0.000345] ... CLASSHASH_SIZE: 4096
639 09:54:43.843365 [ 0.000355] ... MAX_LOCKDEP_ENTRIES: 32768
640 09:54:43.862802 [ 0.000366] ... MAX_LOCKDEP_CHAINS: 65536
641 09:54:43.863276 [ 0.000376] ... CHAINHASH_SIZE: 32768
642 09:54:43.863683 [ 0.000386] memory used by lock dependency info: 6365 kB
643 09:54:43.864077 [ 0.000397] memory used for stack traces: 4224 kB
644 09:54:43.864465 [ 0.000407] per task-struct memory footprint: 1920 bytes
645 09:54:43.885409 [ 0.000553] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
646 09:54:43.886448 [ 0.000577] pid_max: default: 32768 minimum: 301
647 09:54:43.886871 [ 0.000760] LSM: Security Framework initializing
648 09:54:43.907919 [ 0.000819] LSM support for eBPF active
649 09:54:43.908393 [ 0.000919] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
650 09:54:43.908803 [ 0.000953] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
651 09:54:43.909763 [ 0.006670] rcu: Hierarchical SRCU implementation.
652 09:54:43.930670 [ 0.011214] Detected Renesas RZ/G2 r8a774a1 ES1.3
653 09:54:43.931144 [ 0.012936] EFI services will not be available.
654 09:54:43.931554 [ 0.014079] smp: Bringing up secondary CPUs ...
655 09:54:43.931946 [ 0.015898] Detected PIPT I-cache on CPU1
656 09:54:43.932331 [ 0.015979] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
657 09:54:43.953236 [ 0.018148] CPU features: detected: ARM erratum 845719
658 09:54:43.953734 [ 0.018171] Detected VIPT I-cache on CPU2
659 09:54:43.954708 [ 0.018259] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
660 09:54:43.955120 [ 0.020374] Detected VIPT I-cache on CPU3
661 09:54:43.974745 [ 0.020418] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
662 09:54:43.975220 [ 0.022457] Detected VIPT I-cache on CPU4
663 09:54:43.976202 [ 0.022501] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
664 09:54:43.976616 [ 0.024668] Detected VIPT I-cache on CPU5
665 09:54:43.997533 [ 0.024712] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
666 09:54:43.998042 [ 0.025310] smp: Brought up 1 node, 6 CPUs
667 09:54:43.999041 [ 0.025385] SMP: Total of 6 processors activated.
668 09:54:43.999456 [ 0.025403] CPU features: detected: 32-bit EL0 Support
669 09:54:43.999851 [ 0.025419] CPU features: detected: CRC32 instructions
670 09:54:44.019988 [ 0.025435] CPU features: detected: 32-bit EL1 Support
671 09:54:44.020465 [ 0.057620] CPU: All CPU(s) started at EL1
672 09:54:44.021471 [ 0.057750] alternatives: patching kernel code
673 09:54:44.021912 [ 0.060995] devtmpfs: initialized
674 09:54:44.022305 [ 0.101427] KASLR disabled due to lack of seed
675 09:54:44.042643 [ 0.103041] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
676 09:54:44.043120 [ 0.103081] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
677 09:54:44.043531 [ 0.104606] pinctrl core: initialized pinctrl subsystem
678 09:54:44.065266 [ 0.108808] DMI not present or invalid.
679 09:54:44.065764 [ 0.110075] NET: Registered protocol family 16
680 09:54:44.066174 [ 0.114077] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
681 09:54:44.067196 [ 0.114242] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
682 09:54:44.086787 [ 0.114696] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
683 09:54:44.087263 [ 0.114885] audit: initializing netlink subsys (disabled)
684 09:54:44.088309 [ 0.115436] audit: type=2000 audit(0.112:1): state=initialized audit_enabled=0 res=1
685 09:54:44.109532 [ 0.118305] thermal_sys: Registered thermal governor 'step_wise'
686 09:54:44.110034 [ 0.118320] thermal_sys: Registered thermal governor 'power_allocator'
687 09:54:44.110444 [ 0.119815] cpuidle: using governor menu
688 09:54:44.110837 [ 0.120252] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
689 09:54:44.131980 [ 0.120669] ASID allocator initialised with 65536 entries
690 09:54:44.132452 [ 0.124100] Serial: AMBA PL011 UART driver
691 09:54:44.133518 [ 0.286230] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
692 09:54:44.133966 [ 0.349983] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
693 09:54:44.153682 [ 0.350005] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
694 09:54:44.154159 [ 0.350021] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
695 09:54:44.154569 [ 0.350037] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
696 09:54:44.176288 [ 0.354886] cryptd: max_cpu_qlen set to 1000
697 09:54:44.176759 [ 0.363643] ACPI: Interpreter disabled.
698 09:54:44.177166 [ 0.377372] iommu: Default domain type: Translated
699 09:54:44.177560 [ 0.378650] vgaarb: loaded
700 09:54:44.177977 [ 0.379727] SCSI subsystem initialized
701 09:54:44.179041 [ 0.380905] usbcore: registered new interface driver usbfs
702 09:54:44.198915 [ 0.381040] usbcore: registered new interface driver hub
703 09:54:44.199390 [ 0.381178] usbcore: registered new device driver usb
704 09:54:44.200489 [ 0.383739] pps_core: LinuxPPS API ver. 1 registered
705 09:54:44.221537 [ 0.383759] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
706 09:54:44.222040 [ 0.383802] PTP clock support registered
707 09:54:44.222447 [ 0.384293] EDAC MC: Ver: 3.0.0
708 09:54:44.222836 [ 0.390224] FPGA manager framework
709 09:54:44.223947 [ 0.390536] Advanced Linux Sound Architecture Driver Initialized.
710 09:54:44.244127 [ 0.392796] clocksource: Switched to clocksource arch_sys_counter
711 09:54:44.244601 [ 1.170507] VFS: Disk quotas dquot_6.6.0
712 09:54:44.245008 [ 1.170655] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
713 09:54:44.245401 [ 1.171496] pnp: PnP ACPI: disabled
714 09:54:44.246550 [ 1.192988] NET: Registered protocol family 2
715 09:54:44.265788 [ 1.193372] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
716 09:54:44.266265 [ 1.195748] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
717 09:54:44.266676 [ 1.196225] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
718 09:54:44.288385 [ 1.197001] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
719 09:54:44.288861 [ 1.201008] TCP: Hash tables configured (established 32768 bind 32768)
720 09:54:44.289271 [ 1.201738] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
721 09:54:44.310885 [ 1.202458] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
722 09:54:44.311359 [ 1.203065] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
723 09:54:44.312514 [ 1.203976] NET: Registered protocol family 1
724 09:54:44.332489 [ 1.205714] RPC: Registered named UNIX socket transport module.
725 09:54:44.332962 [ 1.205749] RPC: Registered udp transport module.
726 09:54:44.333368 [ 1.205766] RPC: Registered tcp transport module.
727 09:54:44.334548 [ 1.205781] RPC: Registered tcp NFSv4.1 backchannel transport module.
728 09:54:44.334955 [ 1.205806] NET: Registered protocol family 44
729 09:54:44.356270 [ 1.205841] PCI: CLS 0 bytes, default 64
730 09:54:44.356741 [ 1.206449] Unpacking initramfs...
731 09:54:44.357149 [ 2.196075] Freeing initrd memory: 17432K
732 09:54:44.357542 [ 2.198726] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
733 09:54:44.377791 [ 2.199720] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
734 09:54:44.378265 [ 2.200448] kvm [1]: HYP mode not available
735 09:54:44.378673 [ 2.215614] Initialise system trusted keyrings
736 09:54:44.379065 [ 2.216169] workingset: timestamp_bits=42 max_order=20 bucket_order=0
737 09:54:44.400377 [ 2.249110] squashfs: version 4.0 (2009/01/31) Phillip Lougher
738 09:54:44.400848 [ 2.251173] NFS: Registering the id_resolver key type
739 09:54:44.401257 [ 2.251251] Key type id_resolver registered
740 09:54:44.401678 [ 2.251287] Key type id_legacy registered
741 09:54:44.422889 [ 2.251651] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
742 09:54:44.423364 [ 2.251686] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
743 09:54:44.423775 [ 2.252121] 9p: Installing v9fs 9p2000 file system support
744 09:54:44.424974 [ 2.279505] Key type asymmetric registered
745 09:54:44.444509 [ 2.279554] Asymmetric key parser 'x509' registered
746 09:54:44.444981 [ 2.279660] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
747 09:54:44.445395 [ 2.279696] io scheduler mq-deadline registered
748 09:54:44.445818 [ 2.279713] io scheduler kyber registered
749 09:54:44.447034 [ 2.280190] test_firmware: interface ready
750 09:54:44.468125 [ 2.325973] gpio_rcar e6050000.gpio: driving 16 GPIOs
751 09:54:44.468602 [ 2.327577] gpio_rcar e6051000.gpio: driving 29 GPIOs
752 09:54:44.469012 [ 2.329175] gpio_rcar e6052000.gpio: driving 15 GPIOs
753 09:54:44.470807 [ 2.331569] gpio_rcar e6053000.gpio: driving 16 GPIOs
754 09:54:44.489771 [ 2.332991] gpio_rcar e6054000.gpio: driving 18 GPIOs
755 09:54:44.490248 [ 2.334713] gpio_rcar e6055000.gpio: driving 26 GPIOs
756 09:54:44.491506 [ 2.335569] gpio-370 (usb1-reset): hogged as output/low
757 09:54:44.491923 [ 2.336276] gpio_rcar e6055400.gpio: driving 32 GPIOs
758 09:54:44.492320 [ 2.337750] gpio_rcar e6055800.gpio: driving 4 GPIOs
759 09:54:44.512393 [ 2.349607] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
760 09:54:44.512869 [ 2.349805] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
761 09:54:44.514152 [ 2.350055] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
762 09:54:44.534960 [ 2.350222] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
763 09:54:44.536295 [ 2.350325] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
764 09:54:44.556515 [ 2.350461] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
765 09:54:44.556990 [ 2.403031] rcar-pcie fe000000.pcie: PCIe link down
766 09:54:44.557390 [ 2.404030] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
767 09:54:44.558692 [ 2.404131] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
768 09:54:44.580254 [ 2.404225] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
769 09:54:44.581616 [ 2.404313] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
770 09:54:44.601781 [ 2.404369] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
771 09:54:44.602248 [ 2.404441] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
772 09:54:44.602647 [ 2.468726] rcar-pcie ee800000.pcie: PCIe link down
773 09:54:44.603937 [ 2.477149] EINJ: ACPI disabled.
774 09:54:44.623387 [ 2.533646] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
775 09:54:44.623855 [ 2.542649] SuperH (H)SCI(F) driver initialized
776 09:54:44.624251 [ 2.543825] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
777 09:54:44.624638 [ 2.544755] serial serial0: tty port ttySC1 registered
778 09:54:44.637375 [ 2.547699] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
779 09:54:44.637870 [ 3.707968] printk: console [ttySC0] enabled
780 09:54:44.644995 [ 3.716700] msm_serial: driver initialized
781 09:54:44.690403 [ 3.762769] loop: module loaded
782 09:54:44.699231 [ 3.767514] lkdtm: No crash points registered, enable through debugfs
783 09:54:44.705696 [ 3.777460] megasas: 07.714.04.00-rc1
784 09:54:44.732228 [ 3.804330] thunder_xcv, ver 1.0
785 09:54:44.735572 [ 3.807715] thunder_bgx, ver 1.0
786 09:54:44.738882 [ 3.811093] nicpf, ver 1.0
787 09:54:44.745772 [ 3.818245] hclge is initializing
788 09:54:44.756501 [ 3.821699] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
789 09:54:44.759732 [ 3.828960] hns3: Copyright (c) 2017 Huawei Corporation.
790 09:54:44.767270 [ 3.834422] e1000: Intel(R) PRO/1000 Network Driver
791 09:54:44.770505 [ 3.839332] e1000: Copyright (c) 1999-2006 Intel Corporation.
792 09:54:44.778102 [ 3.845223] e1000e: Intel(R) PRO/1000 Network Driver
793 09:54:44.781347 [ 3.850218] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
794 09:54:44.788964 [ 3.856274] igb: Intel(R) Gigabit Ethernet Network Driver
795 09:54:44.792188 [ 3.861715] igb: Copyright (c) 2007-2014 Intel Corporation.
796 09:54:44.800860 [ 3.867392] igbvf: Intel(R) Gigabit Virtual Function Network Driver
797 09:54:44.804196 [ 3.873689] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
798 09:54:44.809540 [ 3.880988] sky2: driver version 1.30
799 09:54:44.819205 [ 3.889577] VFIO - User Level meta-driver version: 0.3
800 09:54:44.837567 [ 3.900974] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
801 09:54:44.838063 [ 3.907591] ehci-pci: EHCI PCI platform driver
802 09:54:44.841913 [ 3.912145] ehci-platform: EHCI generic platform driver
803 09:54:44.854829 [ 3.919317] ehci-platform ee0a0100.usb: EHCI Host Controller
804 09:54:44.858239 [ 3.925177] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
805 09:54:44.864734 [ 3.933360] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
806 09:54:44.883931 [ 3.952839] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
807 09:54:44.890489 [ 3.961661] hub 1-0:1.0: USB hub found
808 09:54:44.894909 [ 3.965598] hub 1-0:1.0: 1 port detected
809 09:54:44.901457 [ 3.972078] ehci-orion: EHCI orion driver
810 09:54:44.905819 [ 3.976720] ehci-exynos: EHCI Exynos driver
811 09:54:44.912619 [ 3.981353] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
812 09:54:44.916838 [ 3.987609] ohci-pci: OHCI PCI platform driver
813 09:54:44.922281 [ 3.992188] ohci-platform: OHCI generic platform driver
814 09:54:44.931103 [ 3.999048] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
815 09:54:44.938726 [ 4.005835] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
816 09:54:44.945338 [ 4.013924] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
817 09:54:45.037377 [ 4.108873] hub 2-0:1.0: USB hub found
818 09:54:45.041750 [ 4.112709] hub 2-0:1.0: 1 port detected
819 09:54:45.048285 [ 4.118871] ohci-exynos: OHCI Exynos driver
820 09:54:45.054854 [ 4.124868] xhci-hcd ee000000.usb: xHCI Host Controller
821 09:54:45.062624 [ 4.130172] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
822 09:54:45.072384 [ 4.138009] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
823 09:54:45.081063 [ 4.147431] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
824 09:54:45.161458 [ 4.228888] usb 1-1: new high-speed USB device number 2 using ehci-platform
825 09:54:45.325369 [ 4.396334] hub 1-1:1.0: USB hub found
826 09:54:45.329694 [ 4.400357] hub 1-1:1.0: 2 ports detected
827 09:55:45.411025 [ 64.481289] xhci-hcd ee000000.usb: can't setup: -110
828 09:55:45.417230 [ 64.486334] xhci-hcd ee000000.usb: USB bus 3 deregistered
829 09:55:45.423835 [ 64.492055] xhci-hcd: probe of ee000000.usb failed with error -110
830 09:55:45.430554 [ 64.499336] usbcore: registered new interface driver usb-storage
831 09:55:45.443318 [ 64.514998] i2c /dev entries driver
832 09:55:45.472012 [ 64.542457] cs2000-cp 2-004f: revision - C1
833 09:55:45.476468 [ 64.546955] i2c-rcar e6510000.i2c: probed
834 09:55:45.490299 [ 64.561043] i2c-rcar e66d8000.i2c: probed
835 09:55:45.511837 [ 64.579379] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
836 09:55:45.522591 [ 64.590774] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
837 09:55:45.534585 [ 64.602105] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
838 09:55:45.551545 [ 64.622414] cpu cpu0: EM: created perf domain
839 09:55:45.563486 [ 64.627105] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
840 09:55:45.572063 [ 64.642879] cpu cpu2: EM: created perf domain
841 09:55:45.585133 [ 64.649162] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
842 09:55:45.610765 [ 64.674976] sdhci: Secure Digital Host Controller Interface driver
843 09:55:45.611231 [ 64.681229] sdhci: Copyright(c) Pierre Ossman
844 09:55:45.628050 [ 64.687892] Synopsys Designware Multimedia Card Interface Driver
845 09:55:45.628528 [ 64.689174] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
846 09:55:45.631375 [ 64.697764] sdhci-pltfm: SDHCI platform and OF driver helper
847 09:55:45.645135 [ 64.713633] ledtrig-cpu: registered to indicate activity on CPUs
848 09:55:45.655009 [ 64.722853] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
849 09:55:45.663646 [ 64.732106] usbcore: registered new interface driver usbhid
850 09:55:45.666885 [ 64.737720] usbhid: USB HID core driver
851 09:55:45.681891 [ 64.746224] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
852 09:55:45.692586 [ 64.762048] ipip: IPv4 and MPLS over IPv4 tunneling driver
853 09:55:45.699095 [ 64.768995] gre: GRE over IPv4 demultiplexor driver
854 09:55:45.704576 [ 64.774011] ip_gre: GRE over IPv4 tunneling driver
855 09:55:45.711111 [ 64.782040] IPv4 over IPsec tunneling driver
856 09:55:45.719741 [ 64.789865] NET: Registered protocol family 10
857 09:55:45.727289 [ 64.798410] Segment Routing with IPv6
858 09:55:45.734885 [ 64.805256] ip6_gre: GRE over IPv6 tunneling driver
859 09:55:45.741443 [ 64.811391] NET: Registered protocol family 17
860 09:55:45.745829 [ 64.816814] 8021q: 802.1Q VLAN Support v1.8
861 09:55:45.751307 [ 64.821481] 9pnet: Installing 9P2000 support
862 09:55:45.755689 [ 64.826031] Key type dns_resolver registered
863 09:55:45.761192 [ 64.831303] registered taskstats version 1
864 09:55:45.765663 [ 64.835473] Loading compiled-in X.509 certificates
865 09:55:45.813367 [ 64.882975] mmc0: new HS200 MMC card at address 0001
866 09:55:45.822945 [ 64.893385] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
867 09:55:45.830720 [ 64.899038] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
868 09:55:45.847992 [ 64.905999] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
869 09:55:45.849624 [ 64.910885] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
870 09:55:45.851258 [ 64.913594] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
871 09:55:45.916938 [ 64.980982] ehci-platform ee080100.usb: EHCI Host Controller
872 09:55:45.920268 [ 64.986839] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
873 09:55:45.926735 [ 64.994916] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
874 09:55:45.948187 [ 65.016841] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
875 09:55:45.954660 [ 65.026183] hub 3-0:1.0: USB hub found
876 09:55:45.959090 [ 65.030146] hub 3-0:1.0: 1 port detected
877 09:55:45.971096 [ 65.039476] ohci-platform ee080000.usb: Generic Platform OHCI controller
878 09:55:45.979874 [ 65.046284] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
879 09:55:45.986352 [ 65.054401] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
880 09:55:46.078342 [ 65.149138] hub 4-0:1.0: USB hub found
881 09:55:46.082723 [ 65.153020] hub 4-0:1.0: 1 port detected
882 09:55:46.109479 [ 65.178382] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
883 09:55:46.121362 [ 65.188139] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
884 09:55:46.147996 [ 65.214016] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
885 09:55:46.172495 [ 65.238752] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
886 09:55:46.182271 [ 65.241519] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
887 09:55:46.197365 [ 65.263442] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
888 09:55:46.220911 [ 65.287101] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
889 09:55:46.238998 [ 65.303569] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
890 09:55:46.246627 [ 65.312411] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
891 09:55:46.266981 [ 65.331712] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
892 09:55:46.292635 [ 65.358828] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
893 09:55:46.304272 [ 65.374565] IP-Config: Failed to open gretap0
894 09:55:46.308644 [ 65.379117] IP-Config: Failed to open erspan0
895 09:55:46.338748 [ 65.397672] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
896 09:55:46.344032 [ 65.401863] mmc2: new high speed SDIO card at address 0001
897 09:55:49.959849 [ 65.432892] Sending DHCP requests ..
898 09:55:49.967383 [ 69.031067] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
899 09:55:49.973879 [ 69.042663] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
900 09:55:52.139009 [ 71.112933] ., OK
901 09:55:52.147498 [ 71.215113] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.193
902 09:55:52.151826 [ 71.222812] IP-Config: Complete:
903 09:55:52.161786 [ 71.226142] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.193, mask=255.255.255.0, gw=172.16.3.3
904 09:55:52.168286 [ 71.236238] host=172.16.3.193, domain=denx.de, nis-domain=(none)
905 09:55:52.174868 [ 71.242773] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
906 09:55:52.179189 [ 71.242802] nameserver0=172.16.3.3
907 09:55:52.182569 [ 71.253610] ntpserver0=172.16.3.3
908 09:55:52.189082 [ 71.260924] ALSA device list:
909 09:55:52.192510 [ 71.264073] No soundcards found.
910 09:55:52.237985 [ 71.307697] Freeing unused kernel memory: 9792K
911 09:55:52.241319 [ 71.312751] Run /init as init process
912 09:55:52.287906 Loading, please wait...
913 09:55:52.405169 Starting version 247.3-7+deb11u1
914 09:55:54.134275 [ 73.203543] renesas_usbhs e6590000.usb: host probed
915 09:55:54.143962 [ 73.209437] renesas_usbhs e6590000.usb: no transceiver found
916 09:55:54.144439 [ 73.209704] CAN device driver interface
917 09:55:54.151470 [ 73.220593] renesas_usbhs e6590000.usb: gadget probed
918 09:55:54.162245 [ 73.232901] renesas_usbhs e6590000.usb: probed
919 09:55:54.168994 [ 73.234842] rcar_can e6c30000.can: device registered (IRQ121)
920 09:55:54.195614 [ 73.263975] rcar_can e6c38000.can: device registered (IRQ122)
921 09:55:54.213604 [ 73.285057] Bluetooth: Core ver 2.22
922 09:55:54.219022 [ 73.288890] NET: Registered protocol family 31
923 09:55:54.233180 [ 73.293496] Bluetooth: HCI device and connection manager initialized
924 09:55:54.236646 [ 73.300308] Bluetooth: HCI socket layer initialized
925 09:55:54.237122 [ 73.305496] Bluetooth: L2CAP socket layer initialized
926 09:55:54.240722 [ 73.310815] Bluetooth: SCO socket layer initialized
927 09:55:54.255759 [ 73.325480] Bluetooth: HCI UART driver ver 2.3
928 09:55:54.260185 [ 73.330111] Bluetooth: HCI UART protocol H4 registered
929 09:55:54.265697 [ 73.335538] Bluetooth: HCI UART protocol LL registered
930 09:55:54.274538 [ 73.343019] Bluetooth: HCI UART protocol Broadcom registered
931 09:55:54.280930 [ 73.350245] Bluetooth: HCI UART protocol QCA registered
932 09:55:54.299067 [ 73.369505] mc: Linux media interface: v0.10
933 09:55:54.314285 [ 73.381869] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
934 09:55:54.319590 [ 73.381952] renesas_usb3 ee020000.usb: probed with phy
935 09:55:54.324022 [ 73.391794] rcar_sound ec500000.sound: probed
936 09:55:54.336068 [ 73.401550] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
937 09:55:54.339285 [ 73.406706] videodev: Linux video capture interface: v2.00
938 09:55:54.358426 [ 73.425410] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
939 09:55:54.368293 [ 73.428217] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
940 09:55:54.374810 [ 73.435538] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
941 09:55:54.404668 [ 73.471404] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
942 09:55:54.414306 [ 73.472776] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
943 09:55:54.424195 [ 73.489180] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
944 09:55:54.482306 [ 73.550147] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video6
945 09:55:54.589170 [ 73.655038] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
946 09:55:54.595789 [ 73.664477] Bluetooth: hci0: download firmware failed, retrying...
947 09:55:54.631918 [ 73.698592] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
948 09:55:54.637300 [ 73.707339] [drm] Device feb00000.display probed
949 09:55:54.646041 [ 73.713657] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
950 09:55:54.692774 [ 73.757017] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
951 09:55:54.712068 [ 73.767382] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
952 09:55:54.713701 [ 73.773086] cfg80211: Loading compiled-in X.509 certificates for regulatory database
953 09:55:54.718526 [ 73.779314] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
954 09:55:54.725257 [ 73.793598] Bluetooth: hci0: download firmware failed, retrying...
955 09:55:54.764523 [ 73.832434] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
956 09:55:54.774461 [ 73.840090] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
957 09:55:54.782061 [ 73.849094] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
958 09:55:54.793732 [ 73.863746] cfg80211: failed to load regulatory.db
959 09:55:54.853293 [ 73.918259] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
960 09:55:54.863043 [ 73.928592] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
961 09:55:54.878046 [ 73.943398] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
962 09:55:54.884640 [ 73.952898] Bluetooth: hci0: download firmware failed, retrying...
963 09:55:54.975941 [ 74.040619] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
964 09:55:54.985692 [ 74.051055] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
965 09:55:54.999657 [ 74.065274] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
966 09:55:55.006144 [ 74.074739] Bluetooth: hci0: download firmware failed, retrying...
967 09:55:55.019260 [ 74.083579] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
968 09:55:55.032152 [ 74.096450] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
969 09:55:55.054675 [ 74.118479] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
970 09:55:55.065410 [ 74.130430] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
971 09:55:55.085818 [ 74.151615] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
972 09:55:55.095529 Begin: Loading essential[ 74.161536] wlcore: WARNING falling back to default config
973 09:55:55.095847 drivers ... done.
974 09:55:55.108445 Begin: Running /scripts/init-premount ... done.
975 09:55:55.111803 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
976 09:55:55.112210 Begin: Running /scripts/nfs-premount ... done.
977 09:55:55.256548 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
978 09:55:55.257029 SIOCSIFFLAGS: Cannot assign requested address
979 09:55:55.272680 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
980 09:55:55.273120 SIOCSIFFLAGS: Cannot assign requested address
981 09:55:55.284505 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
982 09:55:55.379957 IP-Config: eth0 complete (dhcp from 172.16.3.3):
983 09:55:55.380396 address: 172.16.3.193 broadcast: 172.16.3.255 netmask: 255.255.255.0
984 09:55:55.382327 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
985 09:55:55.389815 domain : denx.de
986 09:55:55.392911 rootserver: 172.16.3.33 rootpath:
987 09:55:55.393195 filename : this-host-is-not-configured.kpxe
988 09:55:55.525892 done.
989 09:55:55.546268 Begin: Running /scripts/nfs-bottom ... done.
990 09:55:55.636271 Begin: Running /scripts/init-bottom ... [ 74.704682] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
991 09:55:55.647972 done.
992 09:55:55.670202 [ 74.742578] wlcore: loaded
993 09:55:56.686021 [ 75.753796] systemd[1]: System time before build time, advancing clock.
994 09:55:56.970679 [ 76.021875] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
995 09:55:56.980105 [ 76.049288] systemd[1]: Detected architecture arm64.
996 09:55:57.006646
997 09:55:57.007060 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
998 09:55:57.007415
999 09:55:57.025996 [ 76.094810] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1000 09:55:58.289578 [ 77.356607] systemd[1]: Queued start job for default target Graphical Interface.
1001 09:55:58.299202 [ 77.367196] random: systemd: uninitialized urandom read (16 bytes read)
1002 09:55:58.317339 [ 77.386783] systemd[1]: Created slice system-getty.slice.
1003 09:55:58.324968 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1004 09:55:58.341075 [ 77.409179] random: systemd: uninitialized urandom read (16 bytes read)
1005 09:55:58.350837 [ 77.419991] systemd[1]: Created slice system-modprobe.slice.
1006 09:55:58.357379 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1007 09:55:58.373580 [ 77.441196] random: systemd: uninitialized urandom read (16 bytes read)
1008 09:55:58.385451 [ 77.454128] systemd[1]: Created slice system-serial\x2dgetty.slice.
1009 09:55:58.393263 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1010 09:55:58.411497 [ 77.480644] systemd[1]: Created slice User and Session Slice.
1011 09:55:58.419110 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1012 09:55:58.436253 [ 77.503115] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1013 09:55:58.444892 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1014 09:55:58.463152 [ 77.530529] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1015 09:55:58.472861 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1016 09:55:58.494493 [ 77.557499] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1017 09:55:58.500874 [ 77.569597] systemd[1]: Reached target Local Encrypted Volumes.
1018 09:55:58.508598 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1019 09:55:58.523420 [ 77.593354] systemd[1]: Reached target Paths.
1020 09:55:58.528871 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1021 09:55:58.548263 [ 77.613568] systemd[1]: Reached target Remote File Systems.
1022 09:55:58.551620 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1023 09:55:58.567566 [ 77.637572] systemd[1]: Reached target Slices.
1024 09:55:58.574082 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1025 09:55:58.586931 [ 77.657565] systemd[1]: Reached target Swap.
1026 09:55:58.593517 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1027 09:55:58.611794 [ 77.680362] systemd[1]: Listening on initctl Compatibility Named Pipe.
1028 09:55:58.620641 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1029 09:55:58.641954 [ 77.711123] systemd[1]: Listening on Journal Audit Socket.
1030 09:55:58.649714 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1031 09:55:58.671262 [ 77.739646] systemd[1]: Listening on Journal Socket (/dev/log).
1032 09:55:58.678916 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1033 09:55:58.697908 [ 77.767423] systemd[1]: Listening on Journal Socket.
1034 09:55:58.704378 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1035 09:55:58.725895 [ 77.794524] systemd[1]: Listening on Network Service Netlink Socket.
1036 09:55:58.734638 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1037 09:55:58.756891 [ 77.825934] systemd[1]: Listening on udev Control Socket.
1038 09:55:58.764629 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1039 09:55:58.783647 [ 77.853458] systemd[1]: Listening on udev Kernel Socket.
1040 09:55:58.791368 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1041 09:55:58.838986 [ 77.908398] systemd[1]: Mounting Huge Pages File System...
1042 09:55:58.845553 Mounting [0;1;39mHuge Pages File System[0m...
1043 09:55:58.885919 [ 77.954715] systemd[1]: Mounting POSIX Message Queue File System...
1044 09:55:58.893818 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1045 09:55:58.931914 [ 78.001287] systemd[1]: Mounting Kernel Debug File System...
1046 09:55:58.938604 Mounting [0;1;39mKernel Debug File System[0m...
1047 09:55:58.976963 [ 78.045534] systemd[1]: Mounting Kernel Trace File System...
1048 09:55:58.983237 Mounting [0;1;39mKernel Trace File System[0m...
1049 09:55:59.014336 [ 78.079994] systemd[1]: Starting Create list of static device nodes for the current kernel...
1050 09:55:59.023135 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1051 09:55:59.057129 [ 78.122383] systemd[1]: Starting Load Kernel Module configfs...
1052 09:55:59.060444 Starting [0;1;39mLoad Kernel Module configfs[0m...
1053 09:55:59.096332 [ 78.165238] systemd[1]: Starting Load Kernel Module drm...
1054 09:55:59.101760 Starting [0;1;39mLoad Kernel Module drm[0m...
1055 09:55:59.130582 [ 78.203128] systemd[1]: Starting Load Kernel Module fuse...
1056 09:55:59.140154 Starting [0;1;39mLoad Kernel Module fuse[0m...
1057 09:55:59.168019 [ 78.233171] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1058 09:55:59.200960 [ 78.269494] fuse: init (API version 7.32)
1059 09:55:59.204195 [ 78.270131] systemd[1]: Starting Journal Service...
1060 09:55:59.209510 Starting [0;1;39mJournal Service[0m...
1061 09:55:59.247661 [ 78.317631] systemd[1]: Starting Load Kernel Modules...
1062 09:55:59.253164 Starting [0;1;39mLoad Kernel Modules[0m...
1063 09:55:59.286232 [ 78.354511] systemd[1]: Starting Remount Root and Kernel File Systems...
1064 09:55:59.293918 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1065 09:55:59.310060 [ 78.378013] random: systemd: uninitialized urandom read (16 bytes read)
1066 09:55:59.333666 [ 78.402361] systemd[1]: Starting Coldplug All udev Devices...
1067 09:55:59.340120 Starting [0;1;39mColdplug All udev Devices[0m...
1068 09:55:59.379324 [ 78.449284] systemd[1]: Mounted Huge Pages File System.
1069 09:55:59.391319 [[0;32m OK [0m] Mounted [0;[ 78.457151] random: systemd-journal: uninitialized urandom read (16 bytes read)
1070 09:55:59.394677 1;39mHuge Pages File System[0m.
1071 09:55:59.410657 [ 78.479358] systemd[1]: Mounted POSIX Message Queue File System.
1072 09:55:59.418190 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1073 09:55:59.438348 [ 78.507297] systemd[1]: Mounted Kernel Debug File System.
1074 09:55:59.445004 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1075 09:55:59.460962 [ 78.530633] systemd[1]: Mounted Kernel Trace File System.
1076 09:55:59.467652 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1077 09:55:59.503811 [ 78.569982] systemd[1]: Finished Create list of static device nodes for the current kernel.
1078 09:55:59.513530 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1079 09:55:59.536935 [ 78.606103] systemd[1]: modprobe@configfs.service: Succeeded.
1080 09:55:59.554166 [ 78.622624] systemd[1]: Finished Load Kernel Module configfs.
1081 09:55:59.561820 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1082 09:55:59.584022 [ 78.653091] systemd[1]: modprobe@drm.service: Succeeded.
1083 09:55:59.601021 [ 78.670376] systemd[1]: Finished Load Kernel Module drm.
1084 09:55:59.607823 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1085 09:55:59.632095 [ 78.701381] systemd[1]: modprobe@fuse.service: Succeeded.
1086 09:55:59.645983 [ 78.715714] systemd[1]: Finished Load Kernel Module fuse.
1087 09:55:59.653810 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1088 09:55:59.677025 [ 78.747108] systemd[1]: Finished Load Kernel Modules.
1089 09:55:59.681588 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1090 09:55:59.711278 [ 78.778931] systemd[1]: Finished Remount Root and Kernel File Systems.
1091 09:55:59.723241 [[0;32m OK [0m] Finished [0[ 78.788658] random: systemd-journal: uninitialized urandom read (16 bytes read)
1092 09:55:59.726556 ;1;39mRemount Root and Kernel File Systems[0m.
1093 09:55:59.741341 [ 78.811415] systemd[1]: Started Journal Service.
1094 09:55:59.748848 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1095 09:55:59.790114 Mounting [0;1;39mFUSE Control File System[0m...
1096 09:55:59.819014 Mounting [0;1;39mKernel Configuration File System[0m...
1097 09:55:59.861294 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1098 09:55:59.896409 Starting [0;1;39mLoad/Save Random Seed[0m...
1099 09:55:59.928348 Starting [0;1;39mApply Kernel Variables[0m...
1100 09:55:59.965420 Starting [0;1;39mCreate System Users[0m...
1101 09:55:59.992135 [ 79.059350] systemd-journald[369]: Received client request to flush runtime journal.
1102 09:55:59.999913 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1103 09:56:00.021030 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1104 09:56:00.058326 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1105 09:56:01.579147 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1106 09:56:01.982433 [ 81.052971] random: crng init done
1107 09:56:01.988966 [ 81.056974] random: 49 urandom warning(s) missed due to ratelimiting
1108 09:56:02.425107 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1109 09:56:02.637418 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1110 09:56:03.343490 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1111 09:56:03.401749 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1112 09:56:03.943527 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1113 09:56:03.966068 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1114 09:56:03.987263 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1115 09:56:04.040122 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1116 09:56:04.100773 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1117 09:56:04.564275 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1118 09:56:04.617052 Starting [0;1;39mNetwork Service[0m...
1119 09:56:05.213764 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1120 09:56:05.365816 Starting [0;1;39mNetwork Time Synchronization[0m...
1121 09:56:05.414627 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1122 09:56:05.438013 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1123 09:56:05.638613 Starting [0;1;39mNetwork Name Resolution[0m...
1124 09:56:05.993620 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1125 09:56:06.094095 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1126 09:56:06.167066 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1127 09:56:06.337907 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1128 09:56:07.606933 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1129 09:56:07.628265 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1130 09:56:07.646550 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1131 09:56:07.668012 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1132 09:56:07.676757 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1133 09:56:07.698231 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1134 09:56:07.714197 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1135 09:56:08.585033 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1136 09:56:08.737296 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1137 09:56:08.848425 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1138 09:56:08.929884 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1139 09:56:08.944869 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1140 09:56:09.066462 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1141 09:56:09.081672 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1142 09:56:09.097718 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1143 09:56:09.144611 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1144 09:56:09.377774 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1145 09:56:09.690539 Starting [0;1;39mUser Login Management[0m...
1146 09:56:09.729866 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1147 09:56:09.756696 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1148 09:56:09.800171 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1149 09:56:09.874073 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1150 09:56:09.890281 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1151 09:56:09.919942 Starting [0;1;39mPermit User Sessions[0m...
1152 09:56:10.877690 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1153 09:56:10.934844 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1154 09:56:10.972909 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1155 09:56:10.986943 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1156 09:56:11.014698 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1157 09:56:11.039151 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1158 09:56:11.063812 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1159 09:56:11.084003 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1160 09:56:11.139283 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1161 09:56:11.683042 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1162 09:56:12.065409
1163 09:56:12.065927 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1164 09:56:12.066331
1165 09:56:12.068990 debian-bullseye-arm64 login: root (automatic login)
1166 09:56:12.069403
1167 09:56:12.677959 Linux debian-bullseye-arm64 5.10.147-cip18 #1 SMP PREEMPT Fri Nov 4 07:44:49 UTC 2022 aarch64
1168 09:56:12.678436
1169 09:56:12.678844 The programs included with the Debian GNU/Linux system are free software;
1170 09:56:12.679242 the exact distribution terms for each program are described in the
1171 09:56:12.688831 individual files in /usr/share/doc/*/copyright.
1172 09:56:12.689307
1173 09:56:12.689744 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1174 09:56:12.692034 permitted by applicable law.
1175 09:56:15.296424 Matched prompt #4: / #
1177 09:56:15.297893 Setting prompt string to ['/ #']
1178 09:56:15.298429 end: 2.4.4.1 login-action (duration 00:01:32) [common]
1180 09:56:15.299667 end: 2.4.4 auto-login-action (duration 00:01:35) [common]
1181 09:56:15.300173 start: 2.4.5 expect-shell-connection (timeout 00:02:16) [common]
1182 09:56:15.300578 Setting prompt string to ['/ #']
1183 09:56:15.300952 Forcing a shell prompt, looking for ['/ #']
1185 09:56:15.352141 / #
1186 09:56:15.352684 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1187 09:56:15.353116 Waiting using forced prompt support (timeout 00:02:30)
1188 09:56:15.359547
1189 09:56:15.369405 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1190 09:56:15.370004 start: 2.4.6 export-device-env (timeout 00:02:16) [common]
1191 09:56:15.370951 Sending with 20 millisecond of delay
1193 09:56:21.211428 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8'
1194 09:56:21.232471 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/777098/extract-nfsrootfs-wcum5vz8'
1195 09:56:21.233178 Sending with 20 millisecond of delay
1197 09:56:23.614173 / # export NFS_SERVER_IP='172.16.3.3'
1198 09:56:23.635115 export NFS_SER[ 101.347669] SDHI0 VccQ: disabling
1199 09:56:23.635570 VER_IP='172.16.3.3'
1200 09:56:23.636321 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1201 09:56:23.636851 end: 2.4 uboot-commands (duration 00:02:52) [common]
1202 09:56:23.637367 end: 2 uboot-action (duration 00:02:53) [common]
1203 09:56:23.637919 start: 3 lava-test-retry (timeout 00:05:00) [common]
1204 09:56:23.638440 start: 3.1 lava-test-shell (timeout 00:05:00) [common]
1205 09:56:23.638861 Using namespace: common
1206 09:56:23.639278 Using a character delay of 20 (ms)
1208 09:56:23.740838 / # #
1209 09:56:23.741374 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1210 09:56:23.746974 #
1211 09:56:23.755867 Using /lava-777098
1212 09:56:23.756334 Sending with 20 millisecond of delay
1214 09:56:25.360631 / # export SHELL=/bin/bash
1215 09:56:25.381559 export SHELL=/bin/bash
1216 09:56:25.382284 Sending with 20 millisecond of delay
1218 09:56:27.269360 / # . /lava-777098/environment
1219 09:56:27.290340 . /lava-777098/environment
1220 09:56:27.291500 Sending with 20 millisecond of delay
1222 09:56:30.732004 / # /lava-777098/bin/lava-test-runner /lava-777098/0
1223 09:56:30.752751 Test shell timeout: 10s (minimum of the action and connection timeout)
1224 09:56:30.754769 /lava-777098/bin/lava-test-runner /lava-777098/0
1225 09:56:31.594386 + export TESTRUN_ID=0_timesync-off
1226 09:56:31.597631 + TESTRUN_ID=0_timesync-off
1227 09:56:31.598142 + cd /lava-777098/0/tests/0_timesync-off
1228 09:56:31.598558 ++ cat uuid
1229 09:56:31.645279 + UUID=777098_1.6.2.4.1
1230 09:56:31.645791 + set +x
1231 09:56:31.648512 <LAVA_SIGNAL_STARTRUN 0_timesync-off 777098_1.6.2.4.1>
1232 09:56:31.649023 + systemctl stop systemd-timesyncd
1233 09:56:31.649714 Received signal: <STARTRUN> 0_timesync-off 777098_1.6.2.4.1
1234 09:56:31.650137 Starting test lava.0_timesync-off (777098_1.6.2.4.1)
1235 09:56:31.650628 Skipping test definition patterns.
1236 09:56:31.910395 + set +x
1237 09:56:31.910886 <LAVA_SIGNAL_ENDRUN 0_timesync-off 777098_1.6.2.4.1>
1238 09:56:31.911542 Received signal: <ENDRUN> 0_timesync-off 777098_1.6.2.4.1
1239 09:56:31.911992 Ending use of test pattern.
1240 09:56:31.912384 Ending test lava.0_timesync-off (777098_1.6.2.4.1), duration 0.26
1242 09:56:32.366760 + export TESTRUN_ID=1_kselftest-lkdtm
1243 09:56:32.367251 + TESTRUN_ID=1_kselftest-lkdtm
1244 09:56:32.367669 + cd /lava-777098/0/tests/1_kselftest-lkdtm
1245 09:56:32.370003 ++ cat uuid
1246 09:56:32.427167 + UUID=777098_1.6.2.4.5
1247 09:56:32.427650 + set +x
1248 09:56:32.428066 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 777098_1.6.2.4.5>
1249 09:56:32.428717 Received signal: <STARTRUN> 1_kselftest-lkdtm 777098_1.6.2.4.5
1250 09:56:32.429124 Starting test lava.1_kselftest-lkdtm (777098_1.6.2.4.5)
1251 09:56:32.429598 Skipping test definition patterns.
1252 09:56:32.430280 + cd ./automated/linux/kselftest/
1253 09:56:32.445619 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b r8a774a1-hihope-rzg2m-ex -g cip -e '' -p /opt/kselftests/mainline/
1254 09:56:32.565128 INFO: Generating a skipfile based on /lava-777098/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1255 09:56:32.801823 INFO: Using the following generated skipfile contents (until EOF):
1256 09:56:32.828728 breakpoints:breakpoint_test
1257 09:56:32.829204 breakpoints:step_after_suspend_test
1258 09:56:32.829615 ftrace:ftracetest
1259 09:56:32.830049 net:rtnetlink.sh
1260 09:56:32.830441 net:tls
1261 09:56:32.831155 netfilter:bridge_brouter.sh
1262 09:56:32.831554 netfilter:nft_flowtable.sh
1263 09:56:32.832259 netfilter:nft_trans_stress.sh
1264 09:56:32.832654 pidfd:pidfd_wait
1265 09:56:32.833034 INFO: EOF
1266 09:56:33.004256 INFO: Installing sed perl wget xz-utils iproute2
1267 09:56:34.601532 Hit:1 http://deb.debian.org/debian bullseye InRelease
1268 09:56:44.547419 Reading package lists...
1269 09:56:45.721021 Reading package lists...
1270 09:56:46.358716 Building dependency tree...
1271 09:56:46.359196 Reading state information...
1272 09:56:46.540755 iproute2 is already the newest version (5.10.0-4).
1273 09:56:46.541242 perl is already the newest version (5.32.1-4+deb11u2).
1274 09:56:46.541684 sed is already the newest version (4.7-1).
1275 09:56:46.542418 wget is already the newest version (1.21-1+deb11u1).
1276 09:56:46.545051 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1277 09:56:48.031344 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1278 09:56:48.216747 --2022-11-04 09:56:48-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.147-cip18-12-gcb2b164780be/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1279 09:56:48.270455 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1280 09:56:48.444700 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1281 09:56:48.617979 HTTP request sent, awaiting response... 200 OK
1282 09:56:48.618461 Length: 1733916 (1.7M) [application/octet-stream]
1283 09:56:48.678477 Saving to: 'kselftest.tar.xz'
1284 09:56:48.678945
1285 09:56:54.003927 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 43.32K 152KB/s kselftest.tar.xz 5%[> ] 89.29K 173KB/s kselftest.tar.xz 14%[=> ] 251.45K 315KB/s kselftest.tar.xz 22%[===> ] 389.26K 379KB/s kselftest.tar.xz 27%[====> ] 468.01K 362KB/s kselftest.tar.xz 33%[=====> ] 568.82K 332KB/s kselftest.tar.xz 45%[========> ] 763.32K 386KB/s kselftest.tar.xz 49%[========> ] 844.89K 387KB/s kselftest.tar.xz 54%[=========> ] 918.01K 383KB/s kselftest.tar.xz 56%[==========> ] 952.73K 362KB/s kselftest.tar.xz 62%[===========> ] 1.04M 374KB/s kselftest.tar.xz 66%[============> ] 1.09M 368KB/s eta 2s kselftest.tar.xz 69%[============> ] 1.15M 361KB/s eta 2s kselftest.tar.xz 71%[=============> ] 1.18M 347KB/s eta 2s kselftest.tar.xz 76%[==============> ] 1.26M 350KB/s eta 2s kselftest.tar.xz 79%[==============> ] 1.31M 343KB/s eta 2s kselftest.tar.xz 81%[===============> ] 1.35M 335KB/s eta 1s kselftest.tar.xz 85%[================> ] 1.41M 353KB/s eta 1s kselftest.tar.xz 88%[================> ] 1.46M 321KB/s eta 1s kselftest.tar.xz 91%[=================> ] 1.51M 315KB/s eta 1s kselftest.tar.xz 93%[=================> ] 1.55M 304KB/s eta 1s kselftest.tar.xz 97%[==================> ] 1.61M 290KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.65M 291KB/s in 5.3s
1286 09:56:54.004519
1287 09:56:54.187665 2022-11-04 09:56:54 (318 KB/s) - 'kselftest.tar.xz' saved [1733916/1733916]
1288 09:56:54.188174
1289 09:58:15.057016 skiplist:
1290 09:58:15.057674 ========================================
1291 09:58:15.060136 breakpoints:breakpoint_test
1292 09:58:15.455913 breakpoints:step_after_suspend_test
1293 09:58:15.679654 ftrace:ftracetest
1294 09:58:15.904643 net:rtnetlink.sh
1295 09:58:16.134884 net:tls
1296 09:58:16.356592 netfilter:bridge_brouter.sh
1297 09:58:16.579555 netfilter:nft_flowtable.sh
1298 09:58:16.799195 netfilter:nft_trans_stress.sh
1299 09:58:17.013470 pidfd:pidfd_wait
1300 09:58:17.247936 ========================================
1301 09:58:20.038906 [ 219.107735] kselftest: Running tests in lkdtm
1302 09:58:20.084290 TAP version 13
1303 09:58:20.126656 1..70
1304 09:58:20.176429 # selftests: lkdtm: PANIC.sh
1305 09:58:20.573554 # Skipping PANIC: crashes entire system
1306 09:58:20.596979 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1307 09:58:20.641489 # selftests: lkdtm: BUG.sh
1308 09:58:21.213777 [ 220.282357] lkdtm: Performing direct entry BUG
1309 09:58:21.220280 [ 220.287218] ------------[ cut here ]------------
1310 09:58:21.223529 [ 220.291856] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1311 09:58:21.228861 [ 220.297658] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1312 09:58:21.293756 [ 220.303149] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1313 09:58:21.294272 [ 220.356511] CPU: 4 PID: 938 Comm: cat Not tainted 5.10.147-cip18 #1
1314 09:58:21.295019 [ 220.362778] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1315 09:58:21.315362 [ 220.369136] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1316 09:58:21.315830 [ 220.375158] pc : lkdtm_BUG+0x8/0x10
1317 09:58:21.316231 [ 220.378648] lr : lkdtm_do_action+0x24/0x40
1318 09:58:21.316618 [ 220.382744] sp : ffff800014b0bd10
1319 09:58:21.316996 [ 220.386059] x29: ffff800014b0bd10 x28: ffff0005c2664980
1320 09:58:21.338969 [ 220.391381] x27: 0000000000000000 x26: 0000000000000000
1321 09:58:21.339439 [ 220.396702] x25: ffff800011521788 x24: ffff800014b0be20
1322 09:58:21.339844 [ 220.402024] x23: 0000000000000004 x22: ffff0005c4fe2000
1323 09:58:21.340577 [ 220.407345] x21: ffff800011a3eff8 x20: ffff800011521798
1324 09:58:21.360662 [ 220.412667] x19: 0000000000000001 x18: ffff800012b108d0
1325 09:58:21.361132 [ 220.417988] x17: 0000000000000000 x16: 0000000000000000
1326 09:58:21.361532 [ 220.423309] x15: 0000000000000028 x14: 000000000005cdc0
1327 09:58:21.361951 [ 220.428631] x13: ffff800012a11b10 x12: 00000000d277729e
1328 09:58:21.382188 [ 220.433952] x11: ffff0005c2665200 x10: ffff800012628650
1329 09:58:21.382657 [ 220.439273] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1330 09:58:21.383060 [ 220.444595] x7 : ffff800012628650 x6 : ffff8000125a1000
1331 09:58:21.383446 [ 220.449916] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1332 09:58:21.405818 [ 220.455238] x3 : 0000000000000000 x2 : 0000000000000000
1333 09:58:21.406290 [ 220.460559] x1 : ffff0005c2664980 x0 : ffff800010a0d0d0
1334 09:58:21.406692 [ 220.465881] Call trace:
1335 09:58:21.407427 [ 220.468331] lkdtm_BUG+0x8/0x10
1336 09:58:21.407824 [ 220.471473] direct_entry+0xd0/0x140
1337 09:58:21.408206 [ 220.475056] full_proxy_write+0x68/0xbc
1338 09:58:21.427305 [ 220.478898] vfs_write+0xec/0x20c
1339 09:58:21.427774 [ 220.482215] ksys_write+0x70/0x100
1340 09:58:21.428178 [ 220.485618] __arm64_sys_write+0x24/0x30
1341 09:58:21.428568 [ 220.489549] el0_svc_common.constprop.0+0x84/0x1e0
1342 09:58:21.428949 [ 220.494341] do_el0_svc+0x2c/0x94
1343 09:58:21.429702 [ 220.497664] el0_svc+0x20/0x30
1344 09:58:21.450008 [ 220.500720] el0_sync_handler+0xb0/0xb4
1345 09:58:21.450486 [ 220.504559] el0_sync+0x180/0x1c0
1346 09:58:21.450897 [ 220.507883] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1347 09:58:21.451297 [ 220.513984] ---[ end trace 53e02866a2855c92 ]---
1348 09:58:21.452030 [ 220.518605] note: cat[938] exited with preempt_count 1
1349 09:58:21.472624 [ 220.523746] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1350 09:58:21.473110 [ 220.532620] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 938, name: cat
1351 09:58:21.473836 [ 220.540277] INFO: lockdep is turned off.
1352 09:58:21.474250 [ 220.544201] irq event stamp: 1772
1353 09:58:21.494174 [ 220.547528] hardirqs last enabled at (1771): [<ffff80001012efd0>] console_unlock+0x530/0x694
1354 09:58:21.495001 [ 220.556057] hardirqs last disabled at (1772): [<ffff800011282544>] el1_dbg+0x24/0x50
1355 09:58:21.516796 [ 220.563804] softirqs last enabled at (1768): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1356 09:58:21.517280 [ 220.572162] softirqs last disabled at (1763): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1357 09:58:21.518067 [ 220.580691] CPU: 4 PID: 938 Comm: cat Tainted: G D 5.10.147-cip18 #1
1358 09:58:21.539405 [ 220.588348] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1359 09:58:21.539884 [ 220.594701] Call trace:
1360 09:58:21.540295 [ 220.597152] dump_backtrace+0x0/0x1e4
1361 09:58:21.540690 [ 220.600816] show_stack+0x20/0x2c
1362 09:58:21.541430 [ 220.604136] dump_stack+0xf8/0x168
1363 09:58:21.541863 [ 220.607542] ___might_sleep+0x158/0x200
1364 09:58:21.542253 [ 220.611380] __might_sleep+0x58/0x90
1365 09:58:21.562083 [ 220.614961] exit_signals+0x34/0x24c
1366 09:58:21.562561 [ 220.618540] do_exit+0xd8/0xb34
1367 09:58:21.562974 [ 220.621684] die+0x22c/0x26c
1368 09:58:21.563725 [ 220.624567] bug_handler+0x54/0x74
1369 09:58:21.564129 [ 220.627971] call_break_hook+0x70/0x84
1370 09:58:21.564519 [ 220.631723] brk_handler+0x24/0x6c
1371 09:58:21.583614 [ 220.635132] do_debug_exception+0xd4/0x150
1372 09:58:21.584092 [ 220.639231] el1_dbg+0x34/0x50
1373 09:58:21.584504 [ 220.642288] el1_sync_handler+0x9c/0xd0
1374 09:58:21.584900 [ 220.646126] el1_sync+0x88/0x140
1375 09:58:21.585288 [ 220.649358] lkdtm_BUG+0x8/0x10
1376 09:58:21.586051 [ 220.652501] direct_entry+0xd0/0x140
1377 09:58:21.586448 [ 220.656081] full_proxy_write+0x68/0xbc
1378 09:58:21.606239 [ 220.659919] vfs_write+0xec/0x20c
1379 09:58:21.606717 [ 220.663237] ksys_write+0x70/0x100
1380 09:58:21.607128 [ 220.666641] __arm64_sys_write+0x24/0x30
1381 09:58:21.607527 [ 220.670568] el0_svc_common.constprop.0+0x84/0x1e0
1382 09:58:21.608269 [ 220.675362] do_el0_svc+0x2c/0x94
1383 09:58:21.608673 [ 220.678680] el0_svc+0x20/0x30
1384 09:58:21.625575 [ 220.681738] el0_sync_handler+0xb0/0xb4
1385 09:58:21.626077 [ 220.685576] el0_sync+0x180/0x1c0
1386 09:58:21.626491 [ 220.689201] ------------[ cut here ]------------
1387 09:58:21.629035 # Seg[ 220.693854] WARNING: CPU: 4 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1388 09:58:21.693499 mentation fault[ 220.703079] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1389 09:58:21.694042
1390 09:58:21.694462 [ 220.757616] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D W 5.10.147-cip18 #1
1391 09:58:21.716075 [ 220.765753] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1392 09:58:21.716555 [ 220.772118] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1393 09:58:21.717326 [ 220.778143] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1394 09:58:21.717765 [ 220.783205] lr : rcu_idle_enter+0x24/0xe0
1395 09:58:21.718164 [ 220.787217] sp : ffff8000135fbef0
1396 09:58:21.737589 [ 220.790534] x29: ffff8000135fbef0 x28: 0000000000000000
1397 09:58:21.738096 [ 220.795870] x27: 0000000000000000 x26: ffff0005c02db100
1398 09:58:21.738512 [ 220.801205] x25: 0000000000000000 x24: 0000000000000000
1399 09:58:21.738910 [ 220.806535] x23: ffff8000125a14a0 x22: ffff800011e01138
1400 09:58:21.760220 # [[ 220.811865] x21: ffff8000125a1478 x20: ffff800011e03380
1401 09:58:21.760701 [ 220.817436] x19: ffff00063f7b8380 x18: 0000000000000000
1402 09:58:21.761115 [ 220.822771] x17: 0000000000000000 x16: 0000000000000000
1403 09:58:21.761848 220.282357] lk[ 220.828106] x15: 00000000000003dc x14: 00000000000003dc
1404 09:58:21.782845 dtm: Performing [ 220.834798] x13: 0000000000000003 x12: 0000000000000003
1405 09:58:21.783684 direct entry BUG[ 220.841492] x11: 0000000000000000 x10: 0000000000001440
1406 09:58:21.784112
1407 09:58:21.784518 [ 220.848185] x9 : ffff80001129084c x8 : ffff0005c02dc5a0
1408 09:58:21.804319 # [ 220.287218][ 220.853661] x7 : ffff80001259b000 x6 : ffff8000125a1000
1409 09:58:21.804798 ------------[ c[ 220.860354] x5 : ffff8000125a1c88 x4 : 0000000000000001
1410 09:58:21.805211 ut here ]-------[ 220.867044] x3 : 0000000000000000 x2 : ffff0005c02db100
1411 09:58:21.805609 -----
1412 09:58:21.806393 [ 220.873739] x1 : 4000000000000002 x0 : 4000000000000000
1413 09:58:21.827970 # [ 220.291856][ 220.879652] Call trace:
1414 09:58:21.828450 kernel BUG at d[ 220.883495] rcu_eqs_enter.constprop.0+0xe4/0x140
1415 09:58:21.828864 rivers/misc/lkdt[ 220.889595] rcu_idle_enter+0x24/0xe0
1416 09:58:21.829261 m/bugs.c:76!
1417 09:58:21.830040 # [ 220.894649] default_idle_call+0x58/0x100
1418 09:58:21.849613 [ 220.297658] I[ 220.900059] do_idle+0x258/0x2d0
1419 09:58:21.850116 nternal error: O[ 220.904679] cpu_startup_entry+0x30/0x8c
1420 09:58:21.850532 ops - BUG: 0 [#1[ 220.909997] secondary_start_kernel+0x14c/0x190
1421 09:58:21.850934 ] PREEMPT SMP
1422 09:58:21.851326 #[ 220.915908] irq event stamp: 264020
1423 09:58:21.871197 [ 220.303149] [ 220.920792] hardirqs last enabled at (264019): [<ffff800010180028>] tick_nohz_idle_exit+0x78/0x1c4
1424 09:58:21.872039 Modules linked i[ 220.931225] hardirqs last disabled at (264020): [<ffff80001128a6b8>] __schedule+0x678/0x990
1425 09:58:21.893764 [ 220.940969] softirqs last enabled at (264014): [<ffff8000100a890c>] _local_bh_enable+0x2c/0x50
1426 09:58:21.894282 [ 220.949675] softirqs last disabled at (264013): [<ffff8000100a8e7c>] irq_enter_rcu+0x7c/0xa0
1427 09:58:21.894701 [ 220.958116] ---[ end trace 53e02866a2855c93 ]---
1428 09:58:21.939014 n: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1429 09:58:21.960522 # [ 220.356511] CPU: 4 PID: 938 Comm: cat Not tainted 5.10.147-cip18 #1
1430 09:58:21.961004 # [ 220.362778] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1431 09:58:21.961815 # [ 220.369136] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1432 09:58:21.962232 # [ 220.375158] pc : lkdtm_BUG+0x8/0x10
1433 09:58:21.982142 # [ 220.378648] lr : lkdtm_do_action+0x24/0x40
1434 09:58:21.982621 # [ 220.382744] sp : ffff800014b0bd10
1435 09:58:21.983400 # [ 220.386059] x29: ffff800014b0bd10 x28: ffff0005c2664980
1436 09:58:21.983813 # [ 220.391381] x27: 0000000000000000 x26: 0000000000000000
1437 09:58:22.005822 # [ 220.396702] x25: ffff800011521788 x24: ffff800014b0be20
1438 09:58:22.006304 # [ 220.402024] x23: 0000000000000004 x22: ffff0005c4fe2000
1439 09:58:22.006717 # [ 220.407345] x21: ffff800011a3eff8 x20: ffff800011521798
1440 09:58:22.007480 # [ 220.412667] x19: 0000000000000001 x18: ffff800012b108d0
1441 09:58:22.027475 # [ 220.417988] x17: 0000000000000000 x16: 0000000000000000
1442 09:58:22.027953 # [ 220.423309] x15: 0000000000000028 x14: 000000000005cdc0
1443 09:58:22.028364 # [ 220.428631] x13: ffff800012a11b10 x12: 00000000d277729e
1444 09:58:22.028921 # [ 220.433952] x11: ffff0005c2665200 x10: ffff800012628650
1445 09:58:22.029725 # [ 220.439273] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1446 09:58:22.050132 # [ 220.444595] x7 : ffff800012628650 x6 : ffff8000125a1000
1447 09:58:22.050612 # [ 220.449916] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1448 09:58:22.051028 # [ 220.455238] x3 : 0000000000000000 x2 : 0000000000000000
1449 09:58:22.051427 # [ 220.460559] x1 : ffff0005c2664980 x0 : ffff800010a0d0d0
1450 09:58:22.071488 # [ 220.465881] Call trace:
1451 09:58:22.071966 # [ 220.468331] lkdtm_BUG+0x8/0x10
1452 09:58:22.072381 # [ 220.471473] direct_entry+0xd0/0x140
1453 09:58:22.072779 # [ 220.475056] full_proxy_write+0x68/0xbc
1454 09:58:22.073170 # [ 220.478898] vfs_write+0xec/0x20c
1455 09:58:22.073930 # [ 220.482215] ksys_write+0x70/0x100
1456 09:58:22.093220 # [ 220.485618] __arm64_sys_write+0x24/0x30
1457 09:58:22.093730 # [ 220.489549] el0_svc_common.constprop.0+0x84/0x1e0
1458 09:58:22.094149 # [ 220.494341] do_el0_svc+0x2c/0x94
1459 09:58:22.094549 # [ 220.497664] el0_svc+0x20/0x30
1460 09:58:22.094939 # [ 220.500720] el0_sync_handler+0xb0/0xb4
1461 09:58:22.095323 # [ 220.504559] el0_sync+0x180/0x1c0
1462 09:58:22.116801 # [ 220.507883] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1463 09:58:22.117284 # [ 220.513984] ---[ end trace 53e02866a2855c92 ]---
1464 09:58:22.117737 # [ 220.518605] note: cat[938] exited with preempt_count 1
1465 09:58:22.138315 # [ 220.523746] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1466 09:58:22.138798 # [ 220.532620] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 938, name: cat
1467 09:58:22.139318 # [ 220.540277] INFO: lockdep is turned off.
1468 09:58:22.140107 # [ 220.544201] irq event stamp: 1772
1469 09:58:22.160943 # [ 220.547528] hardirqs last enabled at (1771): [<ffff80001012efd0>] console_unlock+0x530/0x694
1470 09:58:22.161821 # [ 220.556057] hardirqs last disabled at (1772): [<ffff800011282544>] el1_dbg+0x24/0x50
1471 09:58:22.162252 # [ 220.563804] softirqs last enabled at (1768): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1472 09:58:22.182551 # [ 220.572162] softirqs last disabled at (1763): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1473 09:58:22.183032 # [ 220.580691] CPU: 4 PID: 938 Comm: cat Tainted: G D 5.10.147-cip18 #1
1474 09:58:22.183450 # [ 220.588348] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1475 09:58:22.205131 # [ 220.594701] Call trace:
1476 09:58:22.205608 # [ 220.597152] dump_backtrace+0x0/0x1e4
1477 09:58:22.206061 # [ 220.600816] show_stack+0x20/0x2c
1478 09:58:22.206463 # [ 220.604136] dump_stack+0xf8/0x168
1479 09:58:22.206854 # [ 220.607542] ___might_sleep+0x158/0x200
1480 09:58:22.207616 # [ 220.611380] __might_sleep+0x58/0x90
1481 09:58:22.227666 # [ 220.614961] exit_signals+0x34/0x24c
1482 09:58:22.228145 # [ 220.618540] do_exit+0xd8/0xb34
1483 09:58:22.228552 # [ 220.621684] die+0x22c/0x26c
1484 09:58:22.229319 # [ 220.624567] bug_handler+0x54/0x74
1485 09:58:22.229753 # [ 220.627971] call_break_hook+0x70/0x84
1486 09:58:22.230142 # [ 220.631723] brk_handler+0x24/0x6c
1487 09:58:22.249405 # [ 220.635132] do_debug_exception+0xd4/0x150
1488 09:58:22.249911 # [ 220.639231] el1_dbg+0x34/0x50
1489 09:58:22.250317 # [ 220.642288] el1_sync_handler+0x9c/0xd0
1490 09:58:22.251089 # [ 220.646126] el1_sync+0x88/0x140
1491 09:58:22.251486 # [ 220.649358] lkdtm_BUG+0x8/0x10
1492 09:58:22.251868 # [ 220.652501] direct_entry+0xd0/0x140
1493 09:58:22.271967 # [ 220.656081] full_proxy_write+0x68/0xbc
1494 09:58:22.272436 # [ 220.659919] vfs_write+0xec/0x20c
1495 09:58:22.272839 # [ 220.663237] ksys_write+0x70/0x100
1496 09:58:22.273226 # [ 220.666641] __arm64_sys_write+0x24/0x30
1497 09:58:22.273605 # [ 220.670568] el0_svc_common.constprop.0+0x84/0x1e0
1498 09:58:22.274407 # [ 220.675362] do_el0_svc+0x2c/0x94
1499 09:58:22.293601 # [ 220.678680] el0_svc+0x20/0x30
1500 09:58:22.294094 # [ 220.681738] el0_sync_handler+0xb0/0xb4
1501 09:58:22.294496 # [ 220.685576] el0_sync+0x180/0x1c0
1502 09:58:22.294883 # [ 220.689201] ------------[ cut here ]------------
1503 09:58:22.295263 # [ 220.693854] WARNING: CPU: 4 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1504 09:58:22.354998 # [ 220.703079] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1505 09:58:22.355878 # BUG: saw 'kernel BUG at': ok
1506 09:58:22.356295 ok 2 selftests: lkdtm: BUG.sh
1507 09:58:22.356710 # selftests: lkdtm: WARNING.sh
1508 09:58:23.341048 [ 222.410916] lkdtm: Performing direct entry WARNING
1509 09:58:23.351909 [ 222.415928] ------------[ cut here ]------------
1510 09:58:23.355136 [ 222.420571] WARNING: CPU: 3 PID: 976 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1511 09:58:23.419690 [ 222.429008] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1512 09:58:23.420195 [ 222.482390] CPU: 3 PID: 976 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1513 09:58:23.441328 [ 222.490045] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1514 09:58:23.441826 [ 222.496402] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1515 09:58:23.442234 [ 222.502409] pc : lkdtm_WARNING+0x28/0x34
1516 09:58:23.442619 [ 222.506335] lr : lkdtm_do_action+0x24/0x40
1517 09:58:23.443384 [ 222.510430] sp : ffff800014bbbd10
1518 09:58:23.464928 [ 222.513744] x29: ffff800014bbbd10 x28: ffff0005c3d06200
1519 09:58:23.465399 [ 222.519066] x27: 0000000000000000 x26: 0000000000000000
1520 09:58:23.466221 [ 222.524388] x25: ffff800011521788 x24: ffff800014bbbe20
1521 09:58:23.466626 [ 222.529709] x23: 0000000000000008 x22: ffff0005c42b3000
1522 09:58:23.467011 [ 222.535030] x21: ffff800011a3f000 x20: ffff8000115217a8
1523 09:58:23.486573 [ 222.540351] x19: 0000000000000002 x18: 0000000000000000
1524 09:58:23.487043 [ 222.545673] x17: 0000000000000000 x16: 0000000000000000
1525 09:58:23.487448 [ 222.550994] x15: 0000000000000030 x14: ffffffffffffffff
1526 09:58:23.487835 [ 222.556315] x13: ffff800094bbba07 x12: ffff800014bbba0f
1527 09:58:23.508109 [ 222.561637] x11: 0000000000000038 x10: ffff800012628650
1528 09:58:23.508580 [ 222.566958] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1529 09:58:23.508986 [ 222.572279] x7 : ffff800012628650 x6 : ffff8000125a1000
1530 09:58:23.509784 [ 222.577600] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
1531 09:58:23.531831 [ 222.582922] x3 : 0000000000000000 x2 : 0000000000000000
1532 09:58:23.532300 [ 222.588244] x1 : ffff8000134df000 x0 : 0000000000000001
1533 09:58:23.532702 [ 222.593567] Call trace:
1534 09:58:23.533089 [ 222.596016] lkdtm_WARNING+0x28/0x34
1535 09:58:23.533471 [ 222.599592] direct_entry+0xd0/0x140
1536 09:58:23.533879 [ 222.603178] full_proxy_write+0x68/0xbc
1537 09:58:23.553397 [ 222.607020] vfs_write+0xec/0x20c
1538 09:58:23.553907 [ 222.610336] ksys_write+0x70/0x100
1539 09:58:23.554317 [ 222.613739] __arm64_sys_write+0x24/0x30
1540 09:58:23.554709 [ 222.617670] el0_svc_common.constprop.0+0x84/0x1e0
1541 09:58:23.555483 [ 222.622463] do_el0_svc+0x2c/0x94
1542 09:58:23.555884 [ 222.625784] el0_svc+0x20/0x30
1543 09:58:23.575972 [ 222.628840] el0_sync_handler+0xb0/0xb4
1544 09:58:23.576450 [ 222.632679] el0_sync+0x180/0x1c0
1545 09:58:23.576864 [ 222.635994] irq event stamp: 0
1546 09:58:23.577260 [ 222.639057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1547 09:58:23.595450 [ 222.645331] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1548 09:58:23.595933 [ 222.653512] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1549 09:58:23.596349 [ 222.661690] softirqs last disabled at (0): [<0000000000000000>] 0x0
1550 09:58:23.598672 [ 222.667956] ---[ end trace 53e02866a2855c94 ]---
1551 09:58:23.709580 # [ 222.410916] lkdtm: Performing direct entry WARNING
1552 09:58:23.710090 # [ 222.415928] ------------[ cut here ]------------
1553 09:58:23.710893 # [ 222.420571] WARNING: CPU: 3 PID: 976 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1554 09:58:23.775573 # [ 222.429008] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1555 09:58:23.776080 # [ 222.482390] CPU: 3 PID: 976 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1556 09:58:23.776496 # [ 222.490045] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1557 09:58:23.798138 # [ 222.496402] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1558 09:58:23.798618 # [ 222.502409] pc : lkdtm_WARNING+0x28/0x34
1559 09:58:23.799425 # [ 222.506335] lr : lkdtm_do_action+0x24/0x40
1560 09:58:23.799836 # [ 222.510430] sp : ffff800014bbbd10
1561 09:58:23.800233 # [ 222.513744] x29: ffff800014bbbd10 x28: ffff0005c3d06200
1562 09:58:23.820681 # [ 222.519066] x27: 0000000000000000 x26: 0000000000000000
1563 09:58:23.821162 # [ 222.524388] x25: ffff800011521788 x24: ffff800014bbbe20
1564 09:58:23.821969 # [ 222.529709] x23: 0000000000000008 x22: ffff0005c42b3000
1565 09:58:23.822383 # [ 222.535030] x21: ffff800011a3f000 x20: ffff8000115217a8
1566 09:58:23.842183 # [ 222.540351] x19: 0000000000000002 x18: 0000000000000000
1567 09:58:23.842663 # [ 222.545673] x17: 0000000000000000 x16: 0000000000000000
1568 09:58:23.843471 # [ 222.550994] x15: 0000000000000030 x14: ffffffffffffffff
1569 09:58:23.843884 # [ 222.556315] x13: ffff800094bbba07 x12: ffff800014bbba0f
1570 09:58:23.864863 # [ 222.561637] x11: 0000000000000038 x10: ffff800012628650
1571 09:58:23.865342 # [ 222.566958] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1572 09:58:23.865785 # [ 222.572279] x7 : ffff800012628650 x6 : ffff8000125a1000
1573 09:58:23.866589 # [ 222.577600] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
1574 09:58:23.886532 # [ 222.582922] x3 : 0000000000000000 x2 : 0000000000000000
1575 09:58:23.887011 # [ 222.588244] x1 : ffff8000134df000 x0 : 0000000000000001
1576 09:58:23.887424 # [ 222.593567] Call trace:
1577 09:58:23.887821 # [ 222.596016] lkdtm_WARNING+0x28/0x34
1578 09:58:23.888209 # [ 222.599592] direct_entry+0xd0/0x140
1579 09:58:23.888593 # [ 222.603178] full_proxy_write+0x68/0xbc
1580 09:58:23.909208 # [ 222.607020] vfs_write+0xec/0x20c
1581 09:58:23.909710 # [ 222.610336] ksys_write+0x70/0x100
1582 09:58:23.910125 # [ 222.613739] __arm64_sys_write+0x24/0x30
1583 09:58:23.910523 # [ 222.617670] el0_svc_common.constprop.0+0x84/0x1e0
1584 09:58:23.911311 # [ 222.622463] do_el0_svc+0x2c/0x94
1585 09:58:23.931759 # [ 222.625784] el0_svc+0x20/0x30
1586 09:58:23.932241 # [ 222.628840] el0_sync_handler+0xb0/0xb4
1587 09:58:23.932656 # [ 222.632679] el0_sync+0x180/0x1c0
1588 09:58:23.933056 # [ 222.635994] irq event stamp: 0
1589 09:58:23.933864 # [ 222.639057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1590 09:58:23.953285 # [ 222.645331] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1591 09:58:23.953791 # [ 222.653512] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1592 09:58:23.954608 # [ 222.661690] softirqs last disabled at (0): [<0000000000000000>] 0x0
1593 09:58:23.962966 # [ 222.667956] ---[ end trace 53e02866a2855c94 ]---
1594 09:58:23.963447 # WARNING: saw 'WARNING:': ok
1595 09:58:23.966223 ok 3 selftests: lkdtm: WARNING.sh
1596 09:58:23.966701 # selftests: lkdtm: WARNING_MESSAGE.sh
1597 09:58:24.606007 [ 223.675577] lkdtm: Performing direct entry WARNING_MESSAGE
1598 09:58:24.612335 [ 223.681496] ------------[ cut here ]------------
1599 09:58:24.617818 [ 223.687831] Warning message trigger count: 2
1600 09:58:24.628754 [ 223.692833] WARNING: CPU: 5 PID: 1011 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1601 09:58:24.692419 [ 223.702056] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1602 09:58:24.692922 [ 223.755386] CPU: 5 PID: 1011 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1603 09:58:24.715084 [ 223.763126] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1604 09:58:24.715554 [ 223.769481] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1605 09:58:24.715962 [ 223.775487] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1606 09:58:24.716351 [ 223.780103] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1607 09:58:24.717137 [ 223.784718] sp : ffff800014c5bd00
1608 09:58:24.737730 [ 223.788030] x29: ffff800014c5bd00 x28: ffff0005c3d03100
1609 09:58:24.738200 [ 223.793348] x27: 0000000000000000 x26: 0000000000000000
1610 09:58:24.738603 [ 223.798666] x25: ffff800011521788 x24: ffff800014c5be20
1611 09:58:24.738989 [ 223.803983] x23: 0000000000000010 x22: ffff0005c22d0000
1612 09:58:24.759220 [ 223.809300] x21: ffff800011a3f008 x20: ffff8000115217b8
1613 09:58:24.759688 [ 223.814617] x19: 0000000000000003 x18: 0000000000000000
1614 09:58:24.760090 [ 223.819934] x17: 0000000000000000 x16: 0000000000000000
1615 09:58:24.760477 [ 223.825251] x15: 0000000000000000 x14: 0000000000000000
1616 09:58:24.760856 [ 223.830568] x13: 0000000000000000 x12: 0000000000000000
1617 09:58:24.781803 [ 223.835886] x11: 0000000000000000 x10: 0000000000001440
1618 09:58:24.782271 [ 223.841204] x9 : ffff80001012dcf4 x8 : ffff0005c3d045a0
1619 09:58:24.782673 [ 223.846522] x7 : 00e412e35d400a02 x6 : ffff8000125a1000
1620 09:58:24.783468 [ 223.851838] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
1621 09:58:24.803394 [ 223.857156] x3 : 0000000000000000 x2 : 0000000000000000
1622 09:58:24.803862 [ 223.862472] x1 : 0000000000000000 x0 : ffff0005c3d03100
1623 09:58:24.804262 [ 223.867791] Call trace:
1624 09:58:24.804647 [ 223.870237] lkdtm_WARNING_MESSAGE+0x30/0x40
1625 09:58:24.805432 [ 223.874507] lkdtm_do_action+0x24/0x40
1626 09:58:24.826092 [ 223.878256] direct_entry+0xd0/0x140
1627 09:58:24.826570 [ 223.881837] full_proxy_write+0x68/0xbc
1628 09:58:24.826975 [ 223.885676] vfs_write+0xec/0x20c
1629 09:58:24.827363 [ 223.888990] ksys_write+0x70/0x100
1630 09:58:24.827742 [ 223.892391] __arm64_sys_write+0x24/0x30
1631 09:58:24.828526 [ 223.896319] el0_svc_common.constprop.0+0x84/0x1e0
1632 09:58:24.848629 [ 223.901109] do_el0_svc+0x2c/0x94
1633 09:58:24.849098 [ 223.904429] el0_svc+0x20/0x30
1634 09:58:24.849501 [ 223.907483] el0_sync_handler+0xb0/0xb4
1635 09:58:24.850334 [ 223.911320] el0_sync+0x180/0x1c0
1636 09:58:24.850733 [ 223.914633] irq event stamp: 0
1637 09:58:24.851113 [ 223.917693] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1638 09:58:24.870321 [ 223.923965] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1639 09:58:24.870794 [ 223.932143] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1640 09:58:24.871201 [ 223.940318] softirqs last disabled at (0): [<0000000000000000>] 0x0
1641 09:58:24.877716 [ 223.946582] ---[ end trace 53e02866a2855c95 ]---
1642 09:58:25.476543 # [ 223.675577] lkdtm: Performing direct entry WARNING_MESSAGE
1643 09:58:25.477039 # [ 223.681496] ------------[ cut here ]------------
1644 09:58:25.477453 # [ 223.687831] Warning message trigger count: 2
1645 09:58:25.498933 # [ 223.692833] WARNING: CPU: 5 PID: 1011 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1646 09:58:25.543157 # [ 223.702056] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1647 09:58:25.544080 # [ 223.755386] CPU: 5 PID: 1011 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1648 09:58:25.565777 # [ 223.763126] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1649 09:58:25.566259 # [ 223.769481] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1650 09:58:25.566680 # [ 223.775487] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1651 09:58:25.567492 # [ 223.780103] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1652 09:58:25.567899 # [ 223.784718] sp : ffff800014c5bd00
1653 09:58:25.587425 # [ 223.788030] x29: ffff800014c5bd00 x28: ffff0005c3d03100
1654 09:58:25.587903 # [ 223.793348] x27: 0000000000000000 x26: 0000000000000000
1655 09:58:25.588317 # [ 223.798666] x25: ffff800011521788 x24: ffff800014c5be20
1656 09:58:25.589131 # [ 223.803983] x23: 0000000000000010 x22: ffff0005c22d0000
1657 09:58:25.609936 # [ 223.809300] x21: ffff800011a3f008 x20: ffff8000115217b8
1658 09:58:25.610414 # [ 223.814617] x19: 0000000000000003 x18: 0000000000000000
1659 09:58:25.611235 # [ 223.819934] x17: 0000000000000000 x16: 0000000000000000
1660 09:58:25.611639 # [ 223.825251] x15: 0000000000000000 x14: 0000000000000000
1661 09:58:25.632622 # [ 223.830568] x13: 0000000000000000 x12: 0000000000000000
1662 09:58:25.633093 # [ 223.835886] x11: 0000000000000000 x10: 0000000000001440
1663 09:58:25.633495 # [ 223.841204] x9 : ffff80001012dcf4 x8 : ffff0005c3d045a0
1664 09:58:25.634894 # [ 223.846522] x7 : 00e412e35d400a02 x6 : ffff8000125a1000
1665 09:58:25.654099 # [ 223.851838] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
1666 09:58:25.654570 # [ 223.857156] x3 : 0000000000000000 x2 : 0000000000000000
1667 09:58:25.655389 # [ 223.862472] x1 : 0000000000000000 x0 : ffff0005c3d03100
1668 09:58:25.655791 # [ 223.867791] Call trace:
1669 09:58:25.676710 # [ 223.870237] lkdtm_WARNING_MESSAGE+0x30/0x40
1670 09:58:25.677180 # [ 223.874507] lkdtm_do_action+0x24/0x40
1671 09:58:25.677579 # [ 223.878256] direct_entry+0xd0/0x140
1672 09:58:25.678421 # [ 223.881837] full_proxy_write+0x68/0xbc
1673 09:58:25.678822 # [ 223.885676] vfs_write+0xec/0x20c
1674 09:58:25.679203 # [ 223.888990] ksys_write+0x70/0x100
1675 09:58:25.698423 # [ 223.892391] __arm64_sys_write+0x24/0x30
1676 09:58:25.698894 # [ 223.896319] el0_svc_common.constprop.0+0x84/0x1e0
1677 09:58:25.699296 # [ 223.901109] do_el0_svc+0x2c/0x94
1678 09:58:25.700106 # [ 223.904429] el0_svc+0x20/0x30
1679 09:58:25.700505 # [ 223.907483] el0_sync_handler+0xb0/0xb4
1680 09:58:25.700888 # [ 223.911320] el0_sync+0x180/0x1c0
1681 09:58:25.721037 # [ 223.914633] irq event stamp: 0
1682 09:58:25.721505 # [ 223.917693] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1683 09:58:25.722359 # [ 223.923965] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1684 09:58:25.743623 # [ 223.932143] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1685 09:58:25.744095 # [ 223.940318] softirqs last disabled at (0): [<0000000000000000>] 0x0
1686 09:58:25.744920 # [ 223.946582] ---[ end trace 53e02866a2855c95 ]---
1687 09:58:25.745326 # WARNING_MESSAGE: saw 'message trigger': ok
1688 09:58:25.745741 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1689 09:58:25.747120 # selftests: lkdtm: EXCEPTION.sh
1690 09:58:25.942380 [ 225.010900] lkdtm: Performing direct entry EXCEPTION
1691 09:58:25.951035 [ 225.016016] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1692 09:58:25.955415 [ 225.026792] Mem abort info:
1693 09:58:25.959829 [ 225.030155] ESR = 0x96000044
1694 09:58:25.975079 [ 225.033400] EC = 0x25: DABT (current EL), IL = 32 bits
1695 09:58:25.975562 [ 225.038750] SET = 0, FnV = 0
1696 09:58:25.975975 [ 225.041830] EA = 0, S1PTW = 0
1697 09:58:25.976370 [ 225.045055] Data abort info:
1698 09:58:25.981402 [ 225.047941] ISV = 0, ISS = 0x00000044
1699 09:58:25.981910 [ 225.052027] CM = 0, WnR = 1
1700 09:58:25.991420 [ 225.055057] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607938000
1701 09:58:25.994780 [ 225.061577] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1702 09:58:26.014021 [ 225.068471] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1703 09:58:26.058645 [ 225.074041] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1704 09:58:26.059147 [ 225.127244] CPU: 0 PID: 1043 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1705 09:58:26.082079 [ 225.134981] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1706 09:58:26.082558 [ 225.141333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1707 09:58:26.082975 [ 225.147342] pc : lkdtm_EXCEPTION+0x14/0x1c
1708 09:58:26.083373 [ 225.151435] lr : lkdtm_do_action+0x24/0x40
1709 09:58:26.103536 [ 225.155525] sp : ffff800014d03d10
1710 09:58:26.104015 [ 225.158834] x29: ffff800014d03d10 x28: ffff0005c69eb100
1711 09:58:26.104430 [ 225.164144] x27: 0000000000000000 x26: 0000000000000000
1712 09:58:26.104829 [ 225.169454] x25: ffff800011521788 x24: ffff800014d03e20
1713 09:58:26.125091 [ 225.174765] x23: 000000000000000a x22: ffff0005c2355000
1714 09:58:26.125568 [ 225.180075] x21: ffff800011a3f018 x20: ffff8000115217c8
1715 09:58:26.126012 [ 225.185385] x19: 0000000000000004 x18: 0000000000000001
1716 09:58:26.126834 [ 225.190694] x17: 0000000000000000 x16: 0000000000000000
1717 09:58:26.127240 [ 225.196003] x15: 0000000000000030 x14: ffffffffffffffff
1718 09:58:26.147691 [ 225.201312] x13: ffff800094d03a07 x12: ffff800014d03a10
1719 09:58:26.148169 [ 225.206621] x11: 0000000000000008 x10: ffff800012628650
1720 09:58:26.148580 [ 225.211932] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1721 09:58:26.149403 [ 225.217241] x7 : ffff800012628650 x6 : ffff8000125a1000
1722 09:58:26.170379 [ 225.222550] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1723 09:58:26.170859 [ 225.227860] x3 : 0000000000000000 x2 : 0000000000000000
1724 09:58:26.171272 [ 225.233170] x1 : ffff0005c69eb100 x0 : 0000000000000000
1725 09:58:26.171668 [ 225.238480] Call trace:
1726 09:58:26.172055 [ 225.240922] lkdtm_EXCEPTION+0x14/0x1c
1727 09:58:26.193029 [ 225.244665] direct_entry+0xd0/0x140
1728 09:58:26.193506 [ 225.248241] full_proxy_write+0x68/0xbc
1729 09:58:26.193948 [ 225.252075] vfs_write+0xec/0x20c
1730 09:58:26.194346 [ 225.255385] ksys_write+0x70/0x100
1731 09:58:26.194736 [ 225.258782] __arm64_sys_write+0x24/0x30
1732 09:58:26.195119 [ 225.262703] el0_svc_common.constprop.0+0x84/0x1e0
1733 09:58:26.214522 [ 225.267488] do_el0_svc+0x2c/0x94
1734 09:58:26.215000 [ 225.270802] el0_svc+0x20/0x30
1735 09:58:26.215411 [ 225.273852] el0_sync_handler+0xb0/0xb4
1736 09:58:26.215809 [ 225.277685] el0_sync+0x180/0x1c0
1737 09:58:26.216628 [ 225.280999] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1738 09:58:26.217948 [ 225.287090] ---[ end trace 53e02866a2855c96 ]---
1739 09:58:26.222122 # Segmentation fault
1740 09:58:26.496017 # [ 225.010900] lkdtm: Performing direct entry EXCEPTION
1741 09:58:26.496497 # [ 225.016016] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1742 09:58:26.497343 # [ 225.026792] Mem abort info:
1743 09:58:26.497789 # [ 225.030155] ESR = 0x96000044
1744 09:58:26.518627 # [ 225.033400] EC = 0x25: DABT (current EL), IL = 32 bits
1745 09:58:26.519108 # [ 225.038750] SET = 0, FnV = 0
1746 09:58:26.519519 # [ 225.041830] EA = 0, S1PTW = 0
1747 09:58:26.519917 # [ 225.045055] Data abort info:
1748 09:58:26.520738 # [ 225.047941] ISV = 0, ISS = 0x00000044
1749 09:58:26.521142 # [ 225.052027] CM = 0, WnR = 1
1750 09:58:26.540207 # [ 225.055057] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607938000
1751 09:58:26.540688 # [ 225.061577] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1752 09:58:26.541101 # [ 225.068471] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1753 09:58:26.606992 # [ 225.074041] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1754 09:58:26.607501 # [ 225.127244] CPU: 0 PID: 1043 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1755 09:58:26.608353 # [ 225.134981] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1756 09:58:26.629685 # [ 225.141333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1757 09:58:26.630167 # [ 225.147342] pc : lkdtm_EXCEPTION+0x14/0x1c
1758 09:58:26.630573 # [ 225.151435] lr : lkdtm_do_action+0x24/0x40
1759 09:58:26.631397 # [ 225.155525] sp : ffff800014d03d10
1760 09:58:26.631799 # [ 225.158834] x29: ffff800014d03d10 x28: ffff0005c69eb100
1761 09:58:26.651296 # [ 225.164144] x27: 0000000000000000 x26: 0000000000000000
1762 09:58:26.651765 # [ 225.169454] x25: ffff800011521788 x24: ffff800014d03e20
1763 09:58:26.652169 # [ 225.174765] x23: 000000000000000a x22: ffff0005c2355000
1764 09:58:26.652556 # [ 225.180075] x21: ffff800011a3f018 x20: ffff8000115217c8
1765 09:58:26.674798 # [ 225.185385] x19: 0000000000000004 x18: 0000000000000001
1766 09:58:26.675269 # [ 225.190694] x17: 0000000000000000 x16: 0000000000000000
1767 09:58:26.676112 # [ 225.196003] x15: 0000000000000030 x14: ffffffffffffffff
1768 09:58:26.676516 # [ 225.201312] x13: ffff800094d03a07 x12: ffff800014d03a10
1769 09:58:26.696548 # [ 225.206621] x11: 0000000000000008 x10: ffff800012628650
1770 09:58:26.697020 # [ 225.211932] x9 : ffff800010a0ca24 x8 : ffff8000125d0650
1771 09:58:26.697422 # [ 225.217241] x7 : ffff800012628650 x6 : ffff8000125a1000
1772 09:58:26.697843 # [ 225.222550] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1773 09:58:26.718149 # [ 225.227860] x3 : 0000000000000000 x2 : 0000000000000000
1774 09:58:26.718619 # [ 225.233170] x1 : ffff0005c69eb100 x0 : 0000000000000000
1775 09:58:26.719020 # [ 225.238480] Call trace:
1776 09:58:26.719407 # [ 225.240922] lkdtm_EXCEPTION+0x14/0x1c
1777 09:58:26.719786 # [ 225.244665] direct_entry+0xd0/0x140
1778 09:58:26.720158 # [ 225.248241] full_proxy_write+0x68/0xbc
1779 09:58:26.740624 # [ 225.252075] vfs_write+0xec/0x20c
1780 09:58:26.741093 # [ 225.255385] ksys_write+0x70/0x100
1781 09:58:26.741496 # [ 225.258782] __arm64_sys_write+0x24/0x30
1782 09:58:26.742366 # [ 225.262703] el0_svc_common.constprop.0+0x84/0x1e0
1783 09:58:26.742769 # [ 225.267488] do_el0_svc+0x2c/0x94
1784 09:58:26.743152 # [ 225.270802] el0_svc+0x20/0x30
1785 09:58:26.762144 # [ 225.273852] el0_sync_handler+0xb0/0xb4
1786 09:58:26.762612 # [ 225.277685] el0_sync+0x180/0x1c0
1787 09:58:26.763455 # [ 225.280999] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1788 09:58:26.763862 # [ 225.287090] ---[ end trace 53e02866a2855c96 ]---
1789 09:58:26.764246 # EXCEPTION: saw 'call trace:': ok
1790 09:58:26.770823 ok 5 selftests: lkdtm: EXCEPTION.sh
1791 09:58:26.771292 # selftests: lkdtm: LOOP.sh
1792 09:58:27.405236 # Skipping LOOP: Hangs the system
1793 09:58:27.424343 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1794 09:58:27.450804 # selftests: lkdtm: EXHAUST_STACK.sh
1795 09:58:27.608342 # Skipping EXHAUST_STACK: Corrupts memory on failure
1796 09:58:27.623323 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1797 09:58:27.648762 # selftests: lkdtm: CORRUPT_STACK.sh
1798 09:58:27.803060 # Skipping CORRUPT_STACK: Crashes entire system on success
1799 09:58:27.821237 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1800 09:58:27.847743 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1801 09:58:28.011674 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1802 09:58:28.023539 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1803 09:58:28.049006 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1804 09:58:28.451625 [ 227.518124] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1805 09:58:28.454839 [ 227.523865] lkdtm: attempting good list addition
1806 09:58:28.460120 [ 227.528578] lkdtm: attempting corrupted list addition
1807 09:58:28.465541 [ 227.533871] lkdtm: list_add() corruption not detected!
1808 09:58:28.582141 # [ 227.518124] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1809 09:58:28.582622 # [ 227.523865] lkdtm: attempting good list addition
1810 09:58:28.583476 # [ 227.528578] lkdtm: attempting corrupted list addition
1811 09:58:28.585733 # [ 227.533871] lkdtm: list_add() corruption not detected!
1812 09:58:28.606619 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1813 09:58:28.685943 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1814 09:58:28.710376 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1815 09:58:29.141452 [ 228.208289] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1816 09:58:29.144709 [ 228.214107] lkdtm: attempting good list removal
1817 09:58:29.149929 [ 228.218726] lkdtm: attempting corrupted list removal
1818 09:58:29.155387 [ 228.223840] lkdtm: list_del() corruption not detected!
1819 09:58:29.267689 # [ 228.208289] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1820 09:58:29.268168 # [ 228.214107] lkdtm: attempting good list removal
1821 09:58:29.268580 # [ 228.218726] lkdtm: attempting corrupted list removal
1822 09:58:29.271090 # [ 228.223840] lkdtm: list_del() corruption not detected!
1823 09:58:29.288749 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1824 09:58:29.355465 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1825 09:58:29.380996 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1826 09:58:29.803576 [ 228.870895] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1827 09:58:29.810063 [ 228.877255] lkdtm: attempting bad read from page below current stack
1828 09:58:29.818902 [ 228.885146] Unable to handle kernel paging request at virtual address ffff800015157fff
1829 09:58:29.834004 [ 228.893247] Mem abort info:
1830 09:58:29.834470 [ 228.896057] ESR = 0x96000007
1831 09:58:29.834870 [ 228.899198] EC = 0x25: DABT (current EL), IL = 32 bits
1832 09:58:29.835704 [ 228.904603] SET = 0, FnV = 0
1833 09:58:29.837547 [ 228.907693] EA = 0, S1PTW = 0
1834 09:58:29.850317 [ 228.911080] Data abort info:
1835 09:58:29.850783 [ 228.914010] ISV = 0, ISS = 0x00000007
1836 09:58:29.851186 [ 228.917867] CM = 0, WnR = 0
1837 09:58:29.853569 [ 228.920861] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
1838 09:58:29.866699 [ 228.927652] [ffff800015157fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606a98003, pte=0000000000000000
1839 09:58:29.886031 [ 228.940292] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1840 09:58:29.930228 [ 228.945863] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1841 09:58:29.930727 [ 228.999067] CPU: 0 PID: 1278 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1842 09:58:29.952854 [ 229.006804] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1843 09:58:29.953804 [ 229.013156] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1844 09:58:29.954224 [ 229.019168] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1845 09:58:29.975414 [ 229.024562] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1846 09:58:29.975884 [ 229.029954] sp : ffff80001515bce0
1847 09:58:29.976286 [ 229.033264] x29: ffff80001515bce0 x28: ffff0005c7b91880
1848 09:58:29.976672 [ 229.038575] x27: 0000000000000000 x26: 0000000000000000
1849 09:58:29.977507 [ 229.043886] x25: ffff800011521788 x24: ffff80001515be20
1850 09:58:29.997909 [ 229.049196] x23: 0000000000000019 x22: ffff0005c5aa4000
1851 09:58:29.998378 [ 229.054506] x21: ffff800011a3f098 x20: ffff800011521838
1852 09:58:29.999237 [ 229.059816] x19: ffff800015158000 x18: 0000000000000000
1853 09:58:29.999642 [ 229.065126] x17: 0000000000000000 x16: 0000000000000000
1854 09:58:30.019618 [ 229.070435] x15: 0000000000000000 x14: 0000000000000000
1855 09:58:30.020096 [ 229.075745] x13: 0000000000000000 x12: 0000000000000000
1856 09:58:30.020962 [ 229.081055] x11: 0000000000000000 x10: 0000000000001440
1857 09:58:30.021371 [ 229.086365] x9 : ffff80001012dcf4 x8 : ffff0005c7b92d20
1858 09:58:30.042285 [ 229.091675] x7 : 00dc3b7c340335aa x6 : ffff8000125a1000
1859 09:58:30.042761 [ 229.096985] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1860 09:58:30.043174 [ 229.102294] x3 : 0000000000000000 x2 : 0000000000000000
1861 09:58:30.043568 [ 229.107604] x1 : ffff0005c7b91880 x0 : ffff800011a3fb58
1862 09:58:30.044412 [ 229.112914] Call trace:
1863 09:58:30.064881 [ 229.115358] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1864 09:58:30.065357 [ 229.120409] lkdtm_do_action+0x24/0x40
1865 09:58:30.065795 [ 229.124154] direct_entry+0xd0/0x140
1866 09:58:30.066198 [ 229.127730] full_proxy_write+0x68/0xbc
1867 09:58:30.066587 [ 229.131567] vfs_write+0xec/0x20c
1868 09:58:30.067425 [ 229.134877] ksys_write+0x70/0x100
1869 09:58:30.086530 [ 229.138274] __arm64_sys_write+0x24/0x30
1870 09:58:30.087008 [ 229.142196] el0_svc_common.constprop.0+0x84/0x1e0
1871 09:58:30.087419 [ 229.146982] do_el0_svc+0x2c/0x94
1872 09:58:30.087815 [ 229.150293] el0_svc+0x20/0x30
1873 09:58:30.088204 [ 229.153344] el0_sync_handler+0xb0/0xb4
1874 09:58:30.088588 [ 229.157177] el0_sync+0x180/0x1c0
1875 09:58:30.094122 [ 229.160491] Code: 912c6000 97ffe071 90003e40 912d6000 (385ff261)
1876 09:58:30.097209 [ 229.166583] ---[ end trace 53e02866a2855c97 ]---
1877 09:58:30.101536 # Segmentation fault
1878 09:58:30.433456 # [ 228.870895] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1879 09:58:30.433966 # [ 228.877255] lkdtm: attempting bad read from page below current stack
1880 09:58:30.434379 # [ 228.885146] Unable to handle kernel paging request at virtual address ffff800015157fff
1881 09:58:30.456010 # [ 228.893247] Mem abort info:
1882 09:58:30.456488 # [ 228.896057] ESR = 0x96000007
1883 09:58:30.456897 # [ 228.899198] EC = 0x25: DABT (current EL), IL = 32 bits
1884 09:58:30.457774 # [ 228.904603] SET = 0, FnV = 0
1885 09:58:30.458181 # [ 228.907693] EA = 0, S1PTW = 0
1886 09:58:30.458573 # [ 228.911080] Data abort info:
1887 09:58:30.478587 # [ 228.914010] ISV = 0, ISS = 0x00000007
1888 09:58:30.479063 # [ 228.917867] CM = 0, WnR = 0
1889 09:58:30.479473 # [ 228.920861] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
1890 09:58:30.500136 # [ 228.927652] [ffff800015157fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606a98003, pte=0000000000000000
1891 09:58:30.500619 # [ 228.940292] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1892 09:58:30.544514 # [ 228.945863] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1893 09:58:30.567056 # [ 228.999067] CPU: 0 PID: 1278 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1894 09:58:30.567535 # [ 229.006804] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1895 09:58:30.568409 # [ 229.013156] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1896 09:58:30.568822 # [ 229.019168] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1897 09:58:30.589709 # [ 229.024562] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1898 09:58:30.590188 # [ 229.029954] sp : ffff80001515bce0
1899 09:58:30.591062 # [ 229.033264] x29: ffff80001515bce0 x28: ffff0005c7b91880
1900 09:58:30.591475 # [ 229.038575] x27: 0000000000000000 x26: 0000000000000000
1901 09:58:30.611400 # [ 229.043886] x25: ffff800011521788 x24: ffff80001515be20
1902 09:58:30.611877 # [ 229.049196] x23: 0000000000000019 x22: ffff0005c5aa4000
1903 09:58:30.612287 # [ 229.054506] x21: ffff800011a3f098 x20: ffff800011521838
1904 09:58:30.612682 # [ 229.059816] x19: ffff800015158000 x18: 0000000000000000
1905 09:58:30.633904 # [ 229.065126] x17: 0000000000000000 x16: 0000000000000000
1906 09:58:30.634380 # [ 229.070435] x15: 0000000000000000 x14: 0000000000000000
1907 09:58:30.634790 # [ 229.075745] x13: 0000000000000000 x12: 0000000000000000
1908 09:58:30.635184 # [ 229.081055] x11: 0000000000000000 x10: 0000000000001440
1909 09:58:30.656632 # [ 229.086365] x9 : ffff80001012dcf4 x8 : ffff0005c7b92d20
1910 09:58:30.657109 # [ 229.091675] x7 : 00dc3b7c340335aa x6 : ffff8000125a1000
1911 09:58:30.657521 # [ 229.096985] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
1912 09:58:30.657953 # [ 229.102294] x3 : 0000000000000000 x2 : 0000000000000000
1913 09:58:30.677988 # [ 229.107604] x1 : ffff0005c7b91880 x0 : ffff800011a3fb58
1914 09:58:30.678465 # [ 229.112914] Call trace:
1915 09:58:30.678874 # [ 229.115358] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1916 09:58:30.679737 # [ 229.120409] lkdtm_do_action+0x24/0x40
1917 09:58:30.680140 # [ 229.124154] direct_entry+0xd0/0x140
1918 09:58:30.680531 # [ 229.127730] full_proxy_write+0x68/0xbc
1919 09:58:30.700741 # [ 229.131567] vfs_write+0xec/0x20c
1920 09:58:30.701217 # [ 229.134877] ksys_write+0x70/0x100
1921 09:58:30.701627 # [ 229.138274] __arm64_sys_write+0x24/0x30
1922 09:58:30.702532 # [ 229.142196] el0_svc_common.constprop.0+0x84/0x1e0
1923 09:58:30.702939 # [ 229.146982] do_el0_svc+0x2c/0x94
1924 09:58:30.703328 # [ 229.150293] el0_svc+0x20/0x30
1925 09:58:30.722370 # [ 229.153344] el0_sync_handler+0xb0/0xb4
1926 09:58:30.722847 # [ 229.157177] el0_sync+0x180/0x1c0
1927 09:58:30.723257 # [ 229.160491] Code: 912c6000 97ffe071 90003e40 912d6000 (385ff261)
1928 09:58:30.724124 # [ 229.166583] ---[ end trace 53e02866a2855c97 ]---
1929 09:58:30.724528 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
1930 09:58:30.729993 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1931 09:58:30.733185 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
1932 09:58:31.492443 [ 230.559737] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1933 09:58:31.498834 [ 230.566267] lkdtm: attempting bad read from page above current stack
1934 09:58:31.508650 [ 230.574272] Unable to handle kernel paging request at virtual address ffff80001522c000
1935 09:58:31.511956 [ 230.583027] Mem abort info:
1936 09:58:31.523923 [ 230.586393] ESR = 0x96000007
1937 09:58:31.524392 [ 230.589504] EC = 0x25: DABT (current EL), IL = 32 bits
1938 09:58:31.527316 [ 230.594848] SET = 0, FnV = 0
1939 09:58:31.527783 [ 230.598154] EA = 0, S1PTW = 0
1940 09:58:31.541327 [ 230.601456] Data abort info:
1941 09:58:31.541814 [ 230.604342] ISV = 0, ISS = 0x00000007
1942 09:58:31.542234 [ 230.608214] CM = 0, WnR = 0
1943 09:58:31.544557 [ 230.611211] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
1944 09:58:31.556511 [ 230.617986] [ffff80001522c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000602355003, pte=0000000000000000
1945 09:58:31.576994 [ 230.630677] Internal error: Oops: 96000007 [#4] PREEMPT SMP
1946 09:58:31.621120 [ 230.636248] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1947 09:58:31.622087 [ 230.689451] CPU: 0 PID: 1323 Comm: cat Tainted: G D W 5.10.147-cip18 #1
1948 09:58:31.643791 [ 230.697188] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1949 09:58:31.644259 [ 230.703538] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1950 09:58:31.644662 [ 230.709551] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
1951 09:58:31.665229 [ 230.715031] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
1952 09:58:31.665720 [ 230.720511] sp : ffff80001522bce0
1953 09:58:31.666124 [ 230.723820] x29: ffff80001522bce0 x28: ffff0005c2666200
1954 09:58:31.666509 [ 230.729131] x27: 0000000000000000 x26: 0000000000000000
1955 09:58:31.667361 [ 230.734441] x25: ffff800011521788 x24: ffff80001522be20
1956 09:58:31.687871 [ 230.739750] x23: 000000000000001a x22: ffff0005c42c9000
1957 09:58:31.688338 [ 230.745060] x21: ffff800011a3f0b8 x20: ffff800011521848
1958 09:58:31.688738 [ 230.750370] x19: ffff80001522c000 x18: 0000000000000000
1959 09:58:31.689122 [ 230.755680] x17: 0000000000000000 x16: 0000000000000000
1960 09:58:31.710387 [ 230.760990] x15: 0000000000000000 x14: 0000000000000000
1961 09:58:31.710864 [ 230.766300] x13: 0000000000000000 x12: 0000000000000000
1962 09:58:31.711267 [ 230.771609] x11: 000000486a11b304 x10: 0000000000001440
1963 09:58:31.712140 [ 230.776919] x9 : ffff80001012dcf4 x8 : ffff0005c26676a0
1964 09:58:31.732013 [ 230.782229] x7 : 0000000000000000 x6 : ffff8000125a1000
1965 09:58:31.732482 [ 230.787538] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
1966 09:58:31.732884 [ 230.792848] x3 : 0000000000000000 x2 : 0000000000000000
1967 09:58:31.733767 [ 230.798157] x1 : ffff0005c2666200 x0 : ffff800011a3fbd0
1968 09:58:31.734166 [ 230.803468] Call trace:
1969 09:58:31.754640 [ 230.805911] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
1970 09:58:31.755108 [ 230.811048] lkdtm_do_action+0x24/0x40
1971 09:58:31.755509 [ 230.814793] direct_entry+0xd0/0x140
1972 09:58:31.755897 [ 230.818368] full_proxy_write+0x68/0xbc
1973 09:58:31.756276 [ 230.822202] vfs_write+0xec/0x20c
1974 09:58:31.757128 [ 230.825512] ksys_write+0x70/0x100
1975 09:58:31.777179 [ 230.828909] __arm64_sys_write+0x24/0x30
1976 09:58:31.777671 [ 230.832832] el0_svc_common.constprop.0+0x84/0x1e0
1977 09:58:31.778076 [ 230.837617] do_el0_svc+0x2c/0x94
1978 09:58:31.778947 [ 230.840930] el0_svc+0x20/0x30
1979 09:58:31.779345 [ 230.843980] el0_sync_handler+0xb0/0xb4
1980 09:58:31.779722 [ 230.847813] el0_sync+0x180/0x1c0
1981 09:58:31.784855 [ 230.851127] Code: 97ffe05b 91401273 90003e40 912f4000 (39400261)
1982 09:58:31.787970 [ 230.857219] ---[ end trace 53e02866a2855c98 ]---
1983 09:58:31.791484 # Segmentation fault
1984 09:58:32.059875 # [ 230.559737] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1985 09:58:32.060767 # [ 230.566267] lkdtm: attempting bad read from page above current stack
1986 09:58:32.061190 # [ 230.574272] Unable to handle kernel paging request at virtual address ffff80001522c000
1987 09:58:32.081433 # [ 230.583027] Mem abort info:
1988 09:58:32.081937 # [ 230.586393] ESR = 0x96000007
1989 09:58:32.082351 # [ 230.589504] EC = 0x25: DABT (current EL), IL = 32 bits
1990 09:58:32.082750 # [ 230.594848] SET = 0, FnV = 0
1991 09:58:32.083618 # [ 230.598154] EA = 0, S1PTW = 0
1992 09:58:32.084022 # [ 230.601456] Data abort info:
1993 09:58:32.103068 # [ 230.604342] ISV = 0, ISS = 0x00000007
1994 09:58:32.103547 # [ 230.608214] CM = 0, WnR = 0
1995 09:58:32.103958 # [ 230.611211] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
1996 09:58:32.126542 # [ 230.617986] [ffff80001522c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000602355003, pte=0000000000000000
1997 09:58:32.127023 # [ 230.630677] Internal error: Oops: 96000007 [#4] PREEMPT SMP
1998 09:58:32.171337 # [ 230.636248] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
1999 09:58:32.192445 # [ 230.689451] CPU: 0 PID: 1323 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2000 09:58:32.192924 # [ 230.697188] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2001 09:58:32.193336 # [ 230.703538] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2002 09:58:32.193778 # [ 230.709551] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2003 09:58:32.215113 # [ 230.715031] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2004 09:58:32.215598 # [ 230.720511] sp : ffff80001522bce0
2005 09:58:32.216013 # [ 230.723820] x29: ffff80001522bce0 x28: ffff0005c2666200
2006 09:58:32.216409 # [ 230.729131] x27: 0000000000000000 x26: 0000000000000000
2007 09:58:32.237498 # [ 230.734441] x25: ffff800011521788 x24: ffff80001522be20
2008 09:58:32.238080 # [ 230.739750] x23: 000000000000001a x22: ffff0005c42c9000
2009 09:58:32.238997 # [ 230.745060] x21: ffff800011a3f0b8 x20: ffff800011521848
2010 09:58:32.239411 # [ 230.750370] x19: ffff80001522c000 x18: 0000000000000000
2011 09:58:32.259161 # [ 230.755680] x17: 0000000000000000 x16: 0000000000000000
2012 09:58:32.259638 # [ 230.760990] x15: 0000000000000000 x14: 0000000000000000
2013 09:58:32.260051 # [ 230.766300] x13: 0000000000000000 x12: 0000000000000000
2014 09:58:32.260447 # [ 230.771609] x11: 000000486a11b304 x10: 0000000000001440
2015 09:58:32.281677 # [ 230.776919] x9 : ffff80001012dcf4 x8 : ffff0005c26676a0
2016 09:58:32.282159 # [ 230.782229] x7 : 0000000000000000 x6 : ffff8000125a1000
2017 09:58:32.282570 # [ 230.787538] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
2018 09:58:32.283453 # [ 230.792848] x3 : 0000000000000000 x2 : 0000000000000000
2019 09:58:32.303268 # [ 230.798157] x1 : ffff0005c2666200 x0 : ffff800011a3fbd0
2020 09:58:32.303746 # [ 230.803468] Call trace:
2021 09:58:32.304158 # [ 230.805911] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2022 09:58:32.304555 # [ 230.811048] lkdtm_do_action+0x24/0x40
2023 09:58:32.304942 # [ 230.814793] direct_entry+0xd0/0x140
2024 09:58:32.305836 # [ 230.818368] full_proxy_write+0x68/0xbc
2025 09:58:32.326025 # [ 230.822202] vfs_write+0xec/0x20c
2026 09:58:32.326503 # [ 230.825512] ksys_write+0x70/0x100
2027 09:58:32.326933 # [ 230.828909] __arm64_sys_write+0x24/0x30
2028 09:58:32.327330 # [ 230.832832] el0_svc_common.constprop.0+0x84/0x1e0
2029 09:58:32.328209 # [ 230.837617] do_el0_svc+0x2c/0x94
2030 09:58:32.328613 # [ 230.840930] el0_svc+0x20/0x30
2031 09:58:32.348591 # [ 230.843980] el0_sync_handler+0xb0/0xb4
2032 09:58:32.349114 # [ 230.847813] el0_sync+0x180/0x1c0
2033 09:58:32.350009 # [ 230.851127] Code: 97ffe05b 91401273 90003e40 912f4000 (39400261)
2034 09:58:32.350426 # [ 230.857219] ---[ end trace 53e02866a2855c98 ]---
2035 09:58:32.350821 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2036 09:58:32.355246 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2037 09:58:32.358443 # selftests: lkdtm: UNSET_SMEP.sh
2038 09:58:33.337187 [ 232.406173] lkdtm: Performing direct entry UNSET_SMEP
2039 09:58:33.342380 [ 232.411380] lkdtm: XFAIL: this test is x86_64-only
2040 09:58:33.433547 # [ 232.406173] lkdtm: Performing direct entry UNSET_SMEP
2041 09:58:33.436799 # [ 232.411380] lkdtm: XFAIL: this test is x86_64-only
2042 09:58:33.465295 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2043 09:58:33.542517 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2044 09:58:33.567984 # selftests: lkdtm: DOUBLE_FAULT.sh
2045 09:58:34.008323 [ 233.077204] lkdtm: Performing direct entry DOUBLE_FAULT
2046 09:58:34.013773 [ 233.082543] lkdtm: XFAIL: this test is ia32-only
2047 09:58:34.106914 # [ 233.077204] lkdtm: Performing direct entry DOUBLE_FAULT
2048 09:58:34.110111 # [ 233.082543] lkdtm: XFAIL: this test is ia32-only
2049 09:58:34.133436 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2050 09:58:34.203414 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2051 09:58:34.228720 # selftests: lkdtm: CORRUPT_PAC.sh
2052 09:58:34.733411 [ 233.801494] lkdtm: Performing direct entry CORRUPT_PAC
2053 09:58:34.739033 [ 233.806738] lkdtm: FAIL: CPU lacks pointer authentication feature
2054 09:58:34.832421 # [ 233.801494] lkdtm: Performing direct entry CORRUPT_PAC
2055 09:58:34.835789 # [ 233.806738] lkdtm: FAIL: CPU lacks pointer authentication feature
2056 09:58:34.864274 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2057 09:58:34.939299 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2058 09:58:34.967018 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2059 09:58:35.384276 [ 234.451454] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2060 09:58:35.390801 [ 234.458086] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2061 09:58:35.545283 # [ 234.451454] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2062 09:58:35.548527 # [ 234.458086] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2063 09:58:35.573859 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2064 09:58:35.640537 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2065 09:58:35.664983 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2066 09:58:35.818257 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2067 09:58:35.838455 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2068 09:58:35.889308 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2069 09:58:36.037280 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2070 09:58:36.054392 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2071 09:58:36.078792 # selftests: lkdtm: READ_AFTER_FREE.sh
2072 09:58:36.483163 [ 235.550958] lkdtm: Performing direct entry READ_AFTER_FREE
2073 09:58:36.488615 [ 235.556585] lkdtm: Value in memory before free: 12345678
2074 09:58:36.493037 [ 235.561967] lkdtm: Attempting bad read from freed memory
2075 09:58:36.497413 [ 235.567350] lkdtm: Memory was not poisoned
2076 09:58:36.596166 # [ 235.550958] lkdtm: Performing direct entry READ_AFTER_FREE
2077 09:58:36.596648 # [ 235.556585] lkdtm: Value in memory before free: 12345678
2078 09:58:36.597062 # [ 235.561967] lkdtm: Attempting bad read from freed memory
2079 09:58:36.599410 # [ 235.567350] lkdtm: Memory was not poisoned
2080 09:58:36.620477 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2081 09:58:36.694501 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2082 09:58:36.720112 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2083 09:58:36.995810 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2084 09:58:37.013895 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2085 09:58:37.038297 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2086 09:58:37.400741 [ 236.466156] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2087 09:58:37.404128 [ 236.472380] lkdtm: Value in memory before free: 12345678
2088 09:58:37.410394 [ 236.479250] lkdtm: Attempting to read from freed memory
2089 09:58:37.415880 [ 236.484997] lkdtm: Buddy page was not poisoned
2090 09:58:37.528277 # [ 236.466156] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2091 09:58:37.528755 # [ 236.472380] lkdtm: Value in memory before free: 12345678
2092 09:58:37.531730 # [ 236.479250] lkdtm: Attempting to read from freed memory
2093 09:58:37.532208 # [ 236.484997] lkdtm: Buddy page was not poisoned
2094 09:58:37.549481 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2095 09:58:37.615049 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2096 09:58:37.639565 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2097 09:58:38.119259 [ 237.185902] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2098 09:58:38.122368 [ 237.191721] lkdtm: Attempting double slab free ...
2099 09:58:38.222960 # [ 237.185902] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2100 09:58:38.223429 # [ 237.191721] lkdtm: Attempting double slab free ...
2101 09:58:38.248223 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2102 09:58:38.312748 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2103 09:58:38.337327 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2104 09:58:38.769365 [ 237.837780] lkdtm: Performing direct entry SLAB_FREE_CROSS
2105 09:58:38.774543 [ 237.843392] lkdtm: Attempting cross-cache slab free ...
2106 09:58:38.870087 # [ 237.837780] lkdtm: Performing direct entry SLAB_FREE_CROSS
2107 09:58:38.873332 # [ 237.843392] lkdtm: Attempting cross-cache slab free ...
2108 09:58:38.900876 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2109 09:58:38.987530 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2110 09:58:39.013164 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2111 09:58:39.406024 [ 238.474730] lkdtm: Performing direct entry SLAB_FREE_PAGE
2112 09:58:39.411380 [ 238.480367] lkdtm: Attempting non-Slab slab free ...
2113 09:58:39.524704 # [ 238.474730] lkdtm: Performing direct entry SLAB_FREE_PAGE
2114 09:58:39.527983 # [ 238.480367] lkdtm: Attempting non-Slab slab free ...
2115 09:58:39.556425 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2116 09:58:39.633654 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2117 09:58:39.657025 # selftests: lkdtm: SOFTLOCKUP.sh
2118 09:58:39.816560 # Skipping SOFTLOCKUP: Hangs the system
2119 09:58:39.833723 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2120 09:58:39.884438 # selftests: lkdtm: HARDLOCKUP.sh
2121 09:58:40.046104 # Skipping HARDLOCKUP: Hangs the system
2122 09:58:40.062109 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2123 09:58:40.087696 # selftests: lkdtm: SPINLOCKUP.sh
2124 09:58:40.240880 # Skipping SPINLOCKUP: Hangs the system
2125 09:58:40.259050 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2126 09:58:40.284504 # selftests: lkdtm: HUNG_TASK.sh
2127 09:58:40.439906 # Skipping HUNG_TASK: Hangs the system
2128 09:58:40.456925 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2129 09:58:40.481437 # selftests: lkdtm: EXEC_DATA.sh
2130 09:58:40.884844 [ 239.953415] lkdtm: Performing direct entry EXEC_DATA
2131 09:58:40.903171 [ 239.958489] lkdtm: attempting ok execution at ffff800010a0d960
2132 09:58:40.904154 [ 239.964401] lkdtm: attempting bad execution at ffff8000134df4e8
2133 09:58:40.906433 [ 239.970383] Unable to handle kernel execute from non-executable memory at virtual address ffff8000134df4e8
2134 09:58:40.909705 [ 239.980173] Mem abort info:
2135 09:58:40.915174 [ 239.983495] ESR = 0x8600000f
2136 09:58:40.918432 [ 239.986601] EC = 0x21: IABT (current EL), IL = 32 bits
2137 09:58:40.928072 [ 239.992082] SET = 0, FnV = 0
2138 09:58:40.928549 [ 239.995174] EA = 0, S1PTW = 0
2139 09:58:40.931385 [ 239.998350] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2140 09:58:40.944418 [ 240.005129] [ffff8000134df4e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffa003, pte=007800004b6df703
2141 09:58:40.963861 [ 240.017866] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2142 09:58:41.008479 [ 240.023437] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2143 09:58:41.008980 [ 240.076642] CPU: 0 PID: 1880 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2144 09:58:41.030606 [ 240.084378] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2145 09:58:41.031084 [ 240.090730] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2146 09:58:41.031498 [ 240.096739] pc : data_area+0x0/0x40
2147 09:58:41.031895 [ 240.100231] lr : execute_location+0x84/0xa4
2148 09:58:41.052163 [ 240.104408] sp : ffff800015ce3cd0
2149 09:58:41.052638 [ 240.107717] x29: ffff800015ce3cd0 x28: ffff0005c2279880
2150 09:58:41.053561 [ 240.113028] x27: 0000000000000000 x26: 0000000000000000
2151 09:58:41.054001 [ 240.118338] x25: ffff800011521788 x24: ffff800015ce3e20
2152 09:58:41.054398 [ 240.123648] x23: 000000000000000a x22: ffff0005c421b000
2153 09:58:41.075790 [ 240.128958] x21: 0000000000000001 x20: ffff800010a0d960
2154 09:58:41.076268 [ 240.134268] x19: ffff8000134df4e8 x18: 0000000000000000
2155 09:58:41.076681 [ 240.139577] x17: 0000000000000000 x16: 0000000000000000
2156 09:58:41.077589 [ 240.144887] x15: 0000000000000030 x14: ffffffffffffffff
2157 09:58:41.097399 [ 240.150197] x13: ffff800095ce39b7 x12: ffff800015ce39bf
2158 09:58:41.097906 [ 240.155507] x11: 0000000000000008 x10: ffff800012628650
2159 09:58:41.098319 [ 240.160816] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2160 09:58:41.098717 [ 240.166126] x7 : ffff800012628650 x6 : ffff8000125a1000
2161 09:58:41.119037 [ 240.171436] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2162 09:58:41.119514 [ 240.176745] x3 : 0000000000000000 x2 : 0000000000000000
2163 09:58:41.119926 [ 240.182055] x1 : ffff0005c2279880 x0 : 0000000000000033
2164 09:58:41.120323 [ 240.187365] Call trace:
2165 09:58:41.120711 [ 240.189807] data_area+0x0/0x40
2166 09:58:41.142660 [ 240.192944] lkdtm_EXEC_DATA+0x24/0x30
2167 09:58:41.143138 [ 240.196692] lkdtm_do_action+0x24/0x40
2168 09:58:41.143550 [ 240.200435] direct_entry+0xd0/0x140
2169 09:58:41.143947 [ 240.204010] full_proxy_write+0x68/0xbc
2170 09:58:41.144334 [ 240.207844] vfs_write+0xec/0x20c
2171 09:58:41.144717 [ 240.211153] ksys_write+0x70/0x100
2172 09:58:41.145096 [ 240.214550] __arm64_sys_write+0x24/0x30
2173 09:58:41.164174 [ 240.218471] el0_svc_common.constprop.0+0x84/0x1e0
2174 09:58:41.164652 [ 240.223256] do_el0_svc+0x2c/0x94
2175 09:58:41.165064 [ 240.226567] el0_svc+0x20/0x30
2176 09:58:41.165461 [ 240.229617] el0_sync_handler+0xb0/0xb4
2177 09:58:41.166395 [ 240.233449] el0_sync+0x180/0x1c0
2178 09:58:41.170722 [ 240.236764] Code: c0808e00 ffff0005 c0808f00 ffff0005 (aa1e03e9)
2179 09:58:41.173802 [ 240.242856] ---[ end trace 53e02866a2855c99 ]---
2180 09:58:41.177377 # Segmentation fault
2181 09:58:41.477472 # [ 239.953415] lkdtm: Performing direct entry EXEC_DATA
2182 09:58:41.477988 # [ 239.958489] lkdtm: attempting ok execution at ffff800010a0d960
2183 09:58:41.478394 # [ 239.964401] lkdtm: attempting bad execution at ffff8000134df4e8
2184 09:58:41.498915 # [ 239.970383] Unable to handle kernel execute from non-executable memory at virtual address ffff8000134df4e8
2185 09:58:41.499385 # [ 239.980173] Mem abort info:
2186 09:58:41.499789 # [ 239.983495] ESR = 0x8600000f
2187 09:58:41.500172 # [ 239.986601] EC = 0x21: IABT (current EL), IL = 32 bits
2188 09:58:41.501070 # [ 239.992082] SET = 0, FnV = 0
2189 09:58:41.521530 # [ 239.995174] EA = 0, S1PTW = 0
2190 09:58:41.522036 # [ 239.998350] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2191 09:58:41.522962 # [ 240.005129] [ffff8000134df4e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffa003, pte=007800004b6df703
2192 09:58:41.544208 # [ 240.017866] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2193 09:58:41.588853 # [ 240.023437] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2194 09:58:41.589346 # [ 240.076642] CPU: 0 PID: 1880 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2195 09:58:41.610020 # [ 240.084378] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2196 09:58:41.610489 # [ 240.090730] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2197 09:58:41.610894 # [ 240.096739] pc : data_area+0x0/0x40
2198 09:58:41.611802 # [ 240.100231] lr : execute_location+0x84/0xa4
2199 09:58:41.633530 # [ 240.104408] sp : ffff800015ce3cd0
2200 09:58:41.634025 # [ 240.107717] x29: ffff800015ce3cd0 x28: ffff0005c2279880
2201 09:58:41.634430 # [ 240.113028] x27: 0000000000000000 x26: 0000000000000000
2202 09:58:41.635340 # [ 240.118338] x25: ffff800011521788 x24: ffff800015ce3e20
2203 09:58:41.635739 # [ 240.123648] x23: 000000000000000a x22: ffff0005c421b000
2204 09:58:41.655190 # [ 240.128958] x21: 0000000000000001 x20: ffff800010a0d960
2205 09:58:41.655658 # [ 240.134268] x19: ffff8000134df4e8 x18: 0000000000000000
2206 09:58:41.656061 # [ 240.139577] x17: 0000000000000000 x16: 0000000000000000
2207 09:58:41.656973 # [ 240.144887] x15: 0000000000000030 x14: ffffffffffffffff
2208 09:58:41.677797 # [ 240.150197] x13: ffff800095ce39b7 x12: ffff800015ce39bf
2209 09:58:41.678265 # [ 240.155507] x11: 0000000000000008 x10: ffff800012628650
2210 09:58:41.679198 # [ 240.160816] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2211 09:58:41.679602 # [ 240.166126] x7 : ffff800012628650 x6 : ffff8000125a1000
2212 09:58:41.699324 # [ 240.171436] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2213 09:58:41.699802 # [ 240.176745] x3 : 0000000000000000 x2 : 0000000000000000
2214 09:58:41.700213 # [ 240.182055] x1 : ffff0005c2279880 x0 : 0000000000000033
2215 09:58:41.701130 # [ 240.187365] Call trace:
2216 09:58:41.701535 # [ 240.189807] data_area+0x0/0x40
2217 09:58:41.720951 # [ 240.192944] lkdtm_EXEC_DATA+0x24/0x30
2218 09:58:41.721425 # [ 240.196692] lkdtm_do_action+0x24/0x40
2219 09:58:41.721867 # [ 240.200435] direct_entry+0xd0/0x140
2220 09:58:41.722265 # [ 240.204010] full_proxy_write+0x68/0xbc
2221 09:58:41.722653 # [ 240.207844] vfs_write+0xec/0x20c
2222 09:58:41.723036 # [ 240.211153] ksys_write+0x70/0x100
2223 09:58:41.744565 # [ 240.214550] __arm64_sys_write+0x24/0x30
2224 09:58:41.745044 # [ 240.218471] el0_svc_common.constprop.0+0x84/0x1e0
2225 09:58:41.745457 # [ 240.223256] do_el0_svc+0x2c/0x94
2226 09:58:41.745887 # [ 240.226567] el0_svc+0x20/0x30
2227 09:58:41.746804 # [ 240.229617] el0_sync_handler+0xb0/0xb4
2228 09:58:41.763974 # [ 240.233449] el0_sync+0x180/0x1c0
2229 09:58:41.764454 # [ 240.236764] Code: c0808e00 ffff0005 c0808f00 ffff0005 (aa1e03e9)
2230 09:58:41.764871 # [ 240.242856] ---[ end trace 53e02866a2855c99 ]---
2231 09:58:41.765269 # EXEC_DATA: saw 'call trace:': ok
2232 09:58:41.767432 ok 30 selftests: lkdtm: EXEC_DATA.sh
2233 09:58:41.767909 # selftests: lkdtm: EXEC_STACK.sh
2234 09:58:42.742835 [ 241.811905] lkdtm: Performing direct entry EXEC_STACK
2235 09:58:42.762161 [ 241.817185] lkdtm: attempting ok execution at ffff800010a0d960
2236 09:58:42.762632 [ 241.823134] lkdtm: attempting bad execution at ffff800015d93cc8
2237 09:58:42.765307 [ 241.829191] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d93cc8
2238 09:58:42.770767 [ 241.839052] Mem abort info:
2239 09:58:42.771235 [ 241.841986] ESR = 0x8600000f
2240 09:58:42.776311 [ 241.845139] EC = 0x21: IABT (current EL), IL = 32 bits
2241 09:58:42.786171 [ 241.850538] SET = 0, FnV = 0
2242 09:58:42.786637 [ 241.853622] EA = 0, S1PTW = 0
2243 09:58:42.789523 [ 241.856837] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2244 09:58:42.809317 [ 241.863610] [ffff800015d93cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608fdd003, pte=0068000608158703
2245 09:58:42.809815 [ 241.876173] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2246 09:58:42.876907 [ 241.881743] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2247 09:58:42.877406 [ 241.934947] CPU: 1 PID: 1922 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2248 09:58:42.877849 [ 241.942684] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2249 09:58:42.898324 [ 241.949035] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2250 09:58:42.898793 [ 241.955043] pc : 0xffff800015d93cc8
2251 09:58:42.899196 [ 241.958536] lr : execute_location+0x84/0xa4
2252 09:58:42.899584 [ 241.962713] sp : ffff800015d93c80
2253 09:58:42.900501 [ 241.966022] x29: ffff800015d93c80 x28: ffff0005c3d04980
2254 09:58:42.921011 [ 241.971332] x27: 0000000000000000 x26: 0000000000000000
2255 09:58:42.921481 [ 241.976643] x25: ffff800011521788 x24: ffff800015d93e20
2256 09:58:42.921921 [ 241.981952] x23: 000000000000000b x22: ffff0005c7bf3000
2257 09:58:42.922848 [ 241.987262] x21: 0000000000000001 x20: ffff800010a0d960
2258 09:58:42.943494 [ 241.992572] x19: ffff800015d93cc8 x18: 0000000000000000
2259 09:58:42.943971 [ 241.997882] x17: 0000000000000000 x16: 0000000000000000
2260 09:58:42.944383 [ 242.003192] x15: 0000000000000030 x14: ffffffffffffffff
2261 09:58:42.945318 [ 242.008502] x13: ffff800095d93967 x12: ffff800015d9396f
2262 09:58:42.945755 [ 242.013811] x11: 0000000000000010 x10: 0000000000001440
2263 09:58:42.965218 [ 242.019121] x9 : ffff80001012dcf4 x8 : ffff0005c3d05e20
2264 09:58:42.965717 [ 242.024431] x7 : 0000000000000000 x6 : ffff8000125a1000
2265 09:58:42.966126 [ 242.029740] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
2266 09:58:42.967050 [ 242.035050] x3 : 0000000000000000 x2 : 0000000000000000
2267 09:58:42.987866 [ 242.040359] x1 : ffff0005c3d04980 x0 : 0000000000000033
2268 09:58:42.988346 [ 242.045670] Call trace:
2269 09:58:42.988760 [ 242.048113] 0xffff800015d93cc8
2270 09:58:42.989715 [ 242.051252] lkdtm_EXEC_STACK+0x30/0x58
2271 09:58:42.990125 [ 242.055087] lkdtm_do_action+0x24/0x40
2272 09:58:42.990517 [ 242.058830] direct_entry+0xd0/0x140
2273 09:58:43.010477 [ 242.062405] full_proxy_write+0x68/0xbc
2274 09:58:43.010956 [ 242.066239] vfs_write+0xec/0x20c
2275 09:58:43.011371 [ 242.069550] ksys_write+0x70/0x100
2276 09:58:43.012306 [ 242.072947] __arm64_sys_write+0x24/0x30
2277 09:58:43.012714 [ 242.076869] el0_svc_common.constprop.0+0x84/0x1e0
2278 09:58:43.013108 [ 242.081656] do_el0_svc+0x2c/0x94
2279 09:58:43.028764 [ 242.084967] el0_svc+0x20/0x30
2280 09:58:43.029243 [ 242.088017] el0_sync_handler+0xb0/0xb4
2281 09:58:43.029681 [ 242.091850] el0_sync+0x180/0x1c0
2282 09:58:43.030621 [ 242.095165] Code: 10a0ca24 ffff8000 15d93d20 ffff8000 (aa1e03e9)
2283 09:58:43.035128 [ 242.101257] ---[ end trace 53e02866a2855c9a ]---
2284 09:58:43.035608 # Segmentation fault
2285 09:58:43.285942 # [ 241.811905] lkdtm: Performing direct entry EXEC_STACK
2286 09:58:43.286423 # [ 241.817185] lkdtm: attempting ok execution at ffff800010a0d960
2287 09:58:43.286838 # [ 241.823134] lkdtm: attempting bad execution at ffff800015d93cc8
2288 09:58:43.308485 # [ 241.829191] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d93cc8
2289 09:58:43.308966 # [ 241.839052] Mem abort info:
2290 09:58:43.309381 # [ 241.841986] ESR = 0x8600000f
2291 09:58:43.309833 # [ 241.845139] EC = 0x21: IABT (current EL), IL = 32 bits
2292 09:58:43.310768 # [ 241.850538] SET = 0, FnV = 0
2293 09:58:43.330041 # [ 241.853622] EA = 0, S1PTW = 0
2294 09:58:43.330521 # [ 241.856837] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2295 09:58:43.331477 # [ 241.863610] [ffff800015d93cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608fdd003, pte=0068000608158703
2296 09:58:43.352659 # [ 241.876173] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2297 09:58:43.397024 # [ 241.881743] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2298 09:58:43.398072 # [ 241.934947] CPU: 1 PID: 1922 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2299 09:58:43.419624 # [ 241.942684] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2300 09:58:43.420106 # [ 241.949035] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2301 09:58:43.420525 # [ 241.955043] pc : 0xffff800015d93cc8
2302 09:58:43.420924 # [ 241.958536] lr : execute_location+0x84/0xa4
2303 09:58:43.441101 # [ 241.962713] sp : ffff800015d93c80
2304 09:58:43.441579 # [ 241.966022] x29: ffff800015d93c80 x28: ffff0005c3d04980
2305 09:58:43.442041 # [ 241.971332] x27: 0000000000000000 x26: 0000000000000000
2306 09:58:43.442444 # [ 241.976643] x25: ffff800011521788 x24: ffff800015d93e20
2307 09:58:43.443380 # [ 241.981952] x23: 000000000000000b x22: ffff0005c7bf3000
2308 09:58:43.463746 # [ 241.987262] x21: 0000000000000001 x20: ffff800010a0d960
2309 09:58:43.464225 # [ 241.992572] x19: ffff800015d93cc8 x18: 0000000000000000
2310 09:58:43.464642 # [ 241.997882] x17: 0000000000000000 x16: 0000000000000000
2311 09:58:43.465583 # [ 242.003192] x15: 0000000000000030 x14: ffffffffffffffff
2312 09:58:43.486326 # [ 242.008502] x13: ffff800095d93967 x12: ffff800015d9396f
2313 09:58:43.486806 # [ 242.013811] x11: 0000000000000010 x10: 0000000000001440
2314 09:58:43.487219 # [ 242.019121] x9 : ffff80001012dcf4 x8 : ffff0005c3d05e20
2315 09:58:43.488161 # [ 242.024431] x7 : 0000000000000000 x6 : ffff8000125a1000
2316 09:58:43.507926 # [ 242.029740] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
2317 09:58:43.508404 # [ 242.035050] x3 : 0000000000000000 x2 : 0000000000000000
2318 09:58:43.508819 # [ 242.040359] x1 : ffff0005c3d04980 x0 : 0000000000000033
2319 09:58:43.509217 # [ 242.045670] Call trace:
2320 09:58:43.509606 # [ 242.048113] 0xffff800015d93cc8
2321 09:58:43.530453 # [ 242.051252] lkdtm_EXEC_STACK+0x30/0x58
2322 09:58:43.530932 # [ 242.055087] lkdtm_do_action+0x24/0x40
2323 09:58:43.531346 # [ 242.058830] direct_entry+0xd0/0x140
2324 09:58:43.531744 # [ 242.062405] full_proxy_write+0x68/0xbc
2325 09:58:43.532682 # [ 242.066239] vfs_write+0xec/0x20c
2326 09:58:43.533089 # [ 242.069550] ksys_write+0x70/0x100
2327 09:58:43.552022 # [ 242.072947] __arm64_sys_write+0x24/0x30
2328 09:58:43.552501 # [ 242.076869] el0_svc_common.constprop.0+0x84/0x1e0
2329 09:58:43.552912 # [ 242.081656] do_el0_svc+0x2c/0x94
2330 09:58:43.553310 # [ 242.084967] el0_svc+0x20/0x30
2331 09:58:43.553742 # [ 242.088017] el0_sync_handler+0xb0/0xb4
2332 09:58:43.573625 # [ 242.091850] el0_sync+0x180/0x1c0
2333 09:58:43.574139 # [ 242.095165] Code: 10a0ca24 ffff8000 15d93d20 ffff8000 (aa1e03e9)
2334 09:58:43.574558 # [ 242.101257] ---[ end trace 53e02866a2855c9a ]---
2335 09:58:43.574958 # EXEC_STACK: saw 'call trace:': ok
2336 09:58:43.577060 ok 31 selftests: lkdtm: EXEC_STACK.sh
2337 09:58:43.577540 # selftests: lkdtm: EXEC_KMALLOC.sh
2338 09:58:44.301081 [ 243.370568] lkdtm: Performing direct entry EXEC_KMALLOC
2339 09:58:44.308658 [ 243.375930] lkdtm: attempting ok execution at ffff800010a0d960
2340 09:58:44.315158 [ 243.383434] lkdtm: attempting bad execution at ffff0005c4024d00
2341 09:58:44.325042 [ 243.389728] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c4024d00
2342 09:58:44.328342 [ 243.399571] Mem abort info:
2343 09:58:44.333926 [ 243.402590] ESR = 0x8600000f
2344 09:58:44.337182 [ 243.405713] EC = 0x21: IABT (current EL), IL = 32 bits
2345 09:58:44.347031 [ 243.411116] SET = 0, FnV = 0
2346 09:58:44.347502 [ 243.414200] EA = 0, S1PTW = 0
2347 09:58:44.350207 [ 243.417416] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2348 09:58:44.365276 [ 243.424157] [ffff0005c4024d00] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc44003, pmd=000000067fc23003, pte=0068000604024707
2349 09:58:44.368624 [ 243.436730] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2350 09:58:44.432122 [ 243.442301] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2351 09:58:44.433177 [ 243.495501] CPU: 1 PID: 1964 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2352 09:58:44.455769 [ 243.503238] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2353 09:58:44.456239 [ 243.509590] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2354 09:58:44.456644 [ 243.515595] pc : 0xffff0005c4024d00
2355 09:58:44.457032 [ 243.519087] lr : execute_location+0x84/0xa4
2356 09:58:44.458059 [ 243.523264] sp : ffff800015e63cc0
2357 09:58:44.477379 [ 243.526573] x29: ffff800015e63cc0 x28: ffff0005c6284980
2358 09:58:44.477893 [ 243.531884] x27: 0000000000000000 x26: 0000000000000000
2359 09:58:44.478300 [ 243.537194] x25: ffff800011521788 x24: ffff800015e63e20
2360 09:58:44.478689 [ 243.542504] x23: 000000000000000d x22: ffff0005c611f000
2361 09:58:44.479622 [ 243.547815] x21: 0000000000000001 x20: ffff800010a0d960
2362 09:58:44.498810 [ 243.553124] x19: ffff0005c4024d00 x18: 0000000000000000
2363 09:58:44.499279 [ 243.558434] x17: 0000000000000000 x16: 0000000000000000
2364 09:58:44.499682 [ 243.563743] x15: 0000000000000000 x14: 0000000000000000
2365 09:58:44.500622 [ 243.569053] x13: 0000000000000000 x12: 0000000000000000
2366 09:58:44.522599 [ 243.574362] x11: 000000401a6b9103 x10: 0000000000001440
2367 09:58:44.523075 [ 243.579672] x9 : ffff80001012dcf4 x8 : ffff0005c6285e20
2368 09:58:44.523479 [ 243.584982] x7 : 0000000000000004 x6 : ffff8000125a1000
2369 09:58:44.523868 [ 243.590292] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2370 09:58:44.544068 [ 243.595602] x3 : 0000000000000000 x2 : 0000000000000000
2371 09:58:44.544539 [ 243.600912] x1 : ffff0005c6284980 x0 : 0000000000000033
2372 09:58:44.544941 [ 243.606223] Call trace:
2373 09:58:44.545327 [ 243.608665] 0xffff0005c4024d00
2374 09:58:44.546303 [ 243.611809] lkdtm_EXEC_KMALLOC+0x34/0x4c
2375 09:58:44.546701 [ 243.615814] lkdtm_do_action+0x24/0x40
2376 09:58:44.566723 [ 243.619559] direct_entry+0xd0/0x140
2377 09:58:44.567193 [ 243.623136] full_proxy_write+0x68/0xbc
2378 09:58:44.567598 [ 243.626973] vfs_write+0xec/0x20c
2379 09:58:44.568546 [ 243.630283] ksys_write+0x70/0x100
2380 09:58:44.568943 [ 243.633680] __arm64_sys_write+0x24/0x30
2381 09:58:44.569325 [ 243.637602] el0_svc_common.constprop.0+0x84/0x1e0
2382 09:58:44.588312 [ 243.642388] do_el0_svc+0x2c/0x94
2383 09:58:44.588780 [ 243.645701] el0_svc+0x20/0x30
2384 09:58:44.589181 [ 243.648751] el0_sync_handler+0xb0/0xb4
2385 09:58:44.589572 [ 243.652584] el0_sync+0x180/0x1c0
2386 09:58:44.589989 [ 243.655899] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2387 09:58:44.591661 [ 243.661991] ---[ end trace 53e02866a2855c9b ]---
2388 09:58:44.595910 # Segmentation fault
2389 09:58:44.817056 # [ 243.370568] lkdtm: Performing direct entry EXEC_KMALLOC
2390 09:58:44.817537 # [ 243.375930] lkdtm: attempting ok execution at ffff800010a0d960
2391 09:58:44.818542 # [ 243.383434] lkdtm: attempting bad execution at ffff0005c4024d00
2392 09:58:44.840792 # [ 243.389728] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c4024d00
2393 09:58:44.841276 # [ 243.399571] Mem abort info:
2394 09:58:44.842288 # [ 243.402590] ESR = 0x8600000f
2395 09:58:44.842705 # [ 243.405713] EC = 0x21: IABT (current EL), IL = 32 bits
2396 09:58:44.843106 # [ 243.411116] SET = 0, FnV = 0
2397 09:58:44.862275 # [ 243.414200] EA = 0, S1PTW = 0
2398 09:58:44.862756 # [ 243.417416] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2399 09:58:44.863730 # [ 243.424157] [ffff0005c4024d00] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc44003, pmd=000000067fc23003, pte=0068000604024707
2400 09:58:44.883948 # [ 243.436730] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2401 09:58:44.928093 # [ 243.442301] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2402 09:58:44.929165 # [ 243.495501] CPU: 1 PID: 1964 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2403 09:58:44.951825 # [ 243.503238] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2404 09:58:44.952306 # [ 243.509590] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2405 09:58:44.952721 # [ 243.515595] pc : 0xffff0005c4024d00
2406 09:58:44.953120 # [ 243.519087] lr : execute_location+0x84/0xa4
2407 09:58:44.973357 # [ 243.523264] sp : ffff800015e63cc0
2408 09:58:44.973874 # [ 243.526573] x29: ffff800015e63cc0 x28: ffff0005c6284980
2409 09:58:44.974291 # [ 243.531884] x27: 0000000000000000 x26: 0000000000000000
2410 09:58:44.975269 # [ 243.537194] x25: ffff800011521788 x24: ffff800015e63e20
2411 09:58:44.975676 # [ 243.542504] x23: 000000000000000d x22: ffff0005c611f000
2412 09:58:44.994892 # [ 243.547815] x21: 0000000000000001 x20: ffff800010a0d960
2413 09:58:44.995371 # [ 243.553124] x19: ffff0005c4024d00 x18: 0000000000000000
2414 09:58:44.995784 # [ 243.558434] x17: 0000000000000000 x16: 0000000000000000
2415 09:58:44.996183 # [ 243.563743] x15: 0000000000000000 x14: 0000000000000000
2416 09:58:45.017497 # [ 243.569053] x13: 0000000000000000 x12: 0000000000000000
2417 09:58:45.018020 # [ 243.574362] x11: 000000401a6b9103 x10: 0000000000001440
2418 09:58:45.018435 # [ 243.579672] x9 : ffff80001012dcf4 x8 : ffff0005c6285e20
2419 09:58:45.019398 # [ 243.584982] x7 : 0000000000000004 x6 : ffff8000125a1000
2420 09:58:45.040012 # [ 243.590292] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2421 09:58:45.040493 # [ 243.595602] x3 : 0000000000000000 x2 : 0000000000000000
2422 09:58:45.040907 # [ 243.600912] x1 : ffff0005c6284980 x0 : 0000000000000033
2423 09:58:45.041900 # [ 243.606223] Call trace:
2424 09:58:45.042317 # [ 243.608665] 0xffff0005c4024d00
2425 09:58:45.062646 # [ 243.611809] lkdtm_EXEC_KMALLOC+0x34/0x4c
2426 09:58:45.063124 # [ 243.615814] lkdtm_do_action+0x24/0x40
2427 09:58:45.063536 # [ 243.619559] direct_entry+0xd0/0x140
2428 09:58:45.063940 # [ 243.623136] full_proxy_write+0x68/0xbc
2429 09:58:45.064929 # [ 243.626973] vfs_write+0xec/0x20c
2430 09:58:45.065336 # [ 243.630283] ksys_write+0x70/0x100
2431 09:58:45.084366 # [ 243.633680] __arm64_sys_write+0x24/0x30
2432 09:58:45.084844 # [ 243.637602] el0_svc_common.constprop.0+0x84/0x1e0
2433 09:58:45.085257 # [ 243.642388] do_el0_svc+0x2c/0x94
2434 09:58:45.085685 # [ 243.645701] el0_svc+0x20/0x30
2435 09:58:45.086082 # [ 243.648751] el0_sync_handler+0xb0/0xb4
2436 09:58:45.105906 # [ 243.652584] el0_sync+0x180/0x1c0
2437 09:58:45.106404 # [ 243.655899] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2438 09:58:45.106820 # [ 243.661991] ---[ end trace 53e02866a2855c9b ]---
2439 09:58:45.107219 # EXEC_KMALLOC: saw 'call trace:': ok
2440 09:58:45.109352 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2441 09:58:45.109867 # selftests: lkdtm: EXEC_VMALLOC.sh
2442 09:58:46.103562 [ 245.172500] lkdtm: Performing direct entry EXEC_VMALLOC
2443 09:58:46.110001 [ 245.177929] lkdtm: attempting ok execution at ffff800010a0d960
2444 09:58:46.125077 [ 245.185527] lkdtm: attempting bad execution at ffff800013a2f000
2445 09:58:46.128396 [ 245.191921] Unable to handle kernel execute from non-executable memory at virtual address ffff800013a2f000
2446 09:58:46.131606 [ 245.202323] Mem abort info:
2447 09:58:46.137136 [ 245.205327] ESR = 0x8600000f
2448 09:58:46.140416 [ 245.208393] EC = 0x21: IABT (current EL), IL = 32 bits
2449 09:58:46.150132 [ 245.213795] SET = 0, FnV = 0
2450 09:58:46.150597 [ 245.216883] EA = 0, S1PTW = 0
2451 09:58:46.153540 [ 245.220030] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2452 09:58:46.168508 [ 245.226778] [ffff800013a2f000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060086a003, pte=006800060790e703
2453 09:58:46.171909 [ 245.239345] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2454 09:58:46.235302 [ 245.244916] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2455 09:58:46.235803 [ 245.298121] CPU: 1 PID: 2006 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2456 09:58:46.256954 [ 245.305859] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2457 09:58:46.257423 [ 245.312210] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2458 09:58:46.257877 [ 245.318217] pc : 0xffff800013a2f000
2459 09:58:46.258269 [ 245.321710] lr : execute_location+0x84/0xa4
2460 09:58:46.258652 [ 245.325886] sp : ffff800015f0bcc0
2461 09:58:46.280516 [ 245.329195] x29: ffff800015f0bcc0 x28: ffff0005c2663100
2462 09:58:46.280986 [ 245.334506] x27: 0000000000000000 x26: 0000000000000000
2463 09:58:46.281388 [ 245.339816] x25: ffff800011521788 x24: ffff800015f0be20
2464 09:58:46.282394 [ 245.345127] x23: 000000000000000d x22: ffff0005c790e000
2465 09:58:46.282795 [ 245.350436] x21: 0000000000000001 x20: ffff800010a0d960
2466 09:58:46.301992 [ 245.355746] x19: ffff800013a2f000 x18: 0000000000000000
2467 09:58:46.302461 [ 245.361056] x17: 0000000000000000 x16: 0000000000000000
2468 09:58:46.302862 [ 245.366366] x15: 0000000000000000 x14: 0000000000000000
2469 09:58:46.303827 [ 245.371675] x13: 0000000000000000 x12: 0000000000000000
2470 09:58:46.324720 [ 245.376985] x11: 00000066bda1e167 x10: 0000000000001440
2471 09:58:46.325197 [ 245.382296] x9 : ffff80001012dcf4 x8 : ffff0005c26645a0
2472 09:58:46.325602 [ 245.387605] x7 : 0000000000000002 x6 : ffff8000125a1000
2473 09:58:46.326623 [ 245.392916] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
2474 09:58:46.346299 [ 245.398225] x3 : 0000000000000000 x2 : 0000000000000000
2475 09:58:46.346768 [ 245.403535] x1 : ffff0005c2663100 x0 : 0000000000000033
2476 09:58:46.347172 [ 245.408846] Call trace:
2477 09:58:46.348140 [ 245.411290] 0xffff800013a2f000
2478 09:58:46.348537 [ 245.414432] lkdtm_EXEC_VMALLOC+0x2c/0x44
2479 09:58:46.348919 [ 245.418437] lkdtm_do_action+0x24/0x40
2480 09:58:46.368905 [ 245.422180] direct_entry+0xd0/0x140
2481 09:58:46.369374 [ 245.425756] full_proxy_write+0x68/0xbc
2482 09:58:46.369809 [ 245.429590] vfs_write+0xec/0x20c
2483 09:58:46.370782 [ 245.432900] ksys_write+0x70/0x100
2484 09:58:46.371182 [ 245.436296] __arm64_sys_write+0x24/0x30
2485 09:58:46.371563 [ 245.440218] el0_svc_common.constprop.0+0x84/0x1e0
2486 09:58:46.389474 [ 245.445005] do_el0_svc+0x2c/0x94
2487 09:58:46.389978 [ 245.448317] el0_svc+0x20/0x30
2488 09:58:46.390380 [ 245.451367] el0_sync_handler+0xb0/0xb4
2489 09:58:46.390767 [ 245.455200] el0_sync+0x180/0x1c0
2490 09:58:46.391145 [ 245.458520] Code: bad PC value
2491 09:58:46.392820 [ 245.461575] ---[ end trace 53e02866a2855c9c ]---
2492 09:58:46.395969 # Segmentation fault
2493 09:58:46.637993 # [ 245.172500] lkdtm: Performing direct entry EXEC_VMALLOC
2494 09:58:46.638471 # [ 245.177929] lkdtm: attempting ok execution at ffff800010a0d960
2495 09:58:46.639462 # [ 245.185527] lkdtm: attempting bad execution at ffff800013a2f000
2496 09:58:46.661672 # [ 245.191921] Unable to handle kernel execute from non-executable memory at virtual address ffff800013a2f000
2497 09:58:46.662161 # [ 245.202323] Mem abort info:
2498 09:58:46.663156 # [ 245.205327] ESR = 0x8600000f
2499 09:58:46.663568 # [ 245.208393] EC = 0x21: IABT (current EL), IL = 32 bits
2500 09:58:46.663964 # [ 245.213795] SET = 0, FnV = 0
2501 09:58:46.683311 # [ 245.216883] EA = 0, S1PTW = 0
2502 09:58:46.683790 # [ 245.220030] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2503 09:58:46.684204 # [ 245.226778] [ffff800013a2f000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060086a003, pte=006800060790e703
2504 09:58:46.704786 # [ 245.239345] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2505 09:58:46.749113 # [ 245.244916] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2506 09:58:46.750201 # [ 245.298121] CPU: 1 PID: 2006 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2507 09:58:46.772648 # [ 245.305859] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2508 09:58:46.773127 # [ 245.312210] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2509 09:58:46.774122 # [ 245.318217] pc : 0xffff800013a2f000
2510 09:58:46.774536 # [ 245.321710] lr : execute_location+0x84/0xa4
2511 09:58:46.794332 # [ 245.325886] sp : ffff800015f0bcc0
2512 09:58:46.794806 # [ 245.329195] x29: ffff800015f0bcc0 x28: ffff0005c2663100
2513 09:58:46.795219 # [ 245.334506] x27: 0000000000000000 x26: 0000000000000000
2514 09:58:46.795615 # [ 245.339816] x25: ffff800011521788 x24: ffff800015f0be20
2515 09:58:46.796002 # [ 245.345127] x23: 000000000000000d x22: ffff0005c790e000
2516 09:58:46.815958 # [ 245.350436] x21: 0000000000000001 x20: ffff800010a0d960
2517 09:58:46.816439 # [ 245.355746] x19: ffff800013a2f000 x18: 0000000000000000
2518 09:58:46.816853 # [ 245.361056] x17: 0000000000000000 x16: 0000000000000000
2519 09:58:46.817252 # [ 245.366366] x15: 0000000000000000 x14: 0000000000000000
2520 09:58:46.838436 # [ 245.371675] x13: 0000000000000000 x12: 0000000000000000
2521 09:58:46.838913 # [ 245.376985] x11: 00000066bda1e167 x10: 0000000000001440
2522 09:58:46.839337 # [ 245.382296] x9 : ffff80001012dcf4 x8 : ffff0005c26645a0
2523 09:58:46.840320 # [ 245.387605] x7 : 0000000000000002 x6 : ffff8000125a1000
2524 09:58:46.861173 # [ 245.392916] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
2525 09:58:46.861674 # [ 245.398225] x3 : 0000000000000000 x2 : 0000000000000000
2526 09:58:46.862095 # [ 245.403535] x1 : ffff0005c2663100 x0 : 0000000000000033
2527 09:58:46.862494 # [ 245.408846] Call trace:
2528 09:58:46.862882 # [ 245.411290] 0xffff800013a2f000
2529 09:58:46.883816 # [ 245.414432] lkdtm_EXEC_VMALLOC+0x2c/0x44
2530 09:58:46.884294 # [ 245.418437] lkdtm_do_action+0x24/0x40
2531 09:58:46.884706 # [ 245.422180] direct_entry+0xd0/0x140
2532 09:58:46.885101 # [ 245.425756] full_proxy_write+0x68/0xbc
2533 09:58:46.885488 # [ 245.429590] vfs_write+0xec/0x20c
2534 09:58:46.885911 # [ 245.432900] ksys_write+0x70/0x100
2535 09:58:46.905366 # [ 245.436296] __arm64_sys_write+0x24/0x30
2536 09:58:46.905871 # [ 245.440218] el0_svc_common.constprop.0+0x84/0x1e0
2537 09:58:46.906285 # [ 245.445005] do_el0_svc+0x2c/0x94
2538 09:58:46.906681 # [ 245.448317] el0_svc+0x20/0x30
2539 09:58:46.907659 # [ 245.451367] el0_sync_handler+0xb0/0xb4
2540 09:58:46.923684 # [ 245.455200] el0_sync+0x180/0x1c0
2541 09:58:46.924161 # [ 245.458520] Code: bad PC value
2542 09:58:46.924573 # [ 245.461575] ---[ end trace 53e02866a2855c9c ]---
2543 09:58:46.924974 # EXEC_VMALLOC: saw 'call trace:': ok
2544 09:58:46.925380 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2545 09:58:46.927159 # selftests: lkdtm: EXEC_RODATA.sh
2546 09:58:47.898120 [ 246.967100] lkdtm: Performing direct entry EXEC_RODATA
2547 09:58:47.904566 [ 246.972488] lkdtm: attempting ok execution at ffff800010a0d960
2548 09:58:47.918797 [ 246.979984] lkdtm: attempting bad execution at ffff800011521c80
2549 09:58:47.921994 [ 246.986471] Unable to handle kernel execute from non-executable memory at virtual address ffff800011521c80
2550 09:58:47.925410 [ 246.996259] Mem abort info:
2551 09:58:47.944767 [ 246.999267] ESR = 0x8600000e
2552 09:58:47.945237 [ 247.002390] EC = 0x21: IABT (current EL), IL = 32 bits
2553 09:58:47.945667 [ 247.007722] SET = 0, FnV = 0
2554 09:58:47.946060 [ 247.010796] EA = 0, S1PTW = 0
2555 09:58:47.947036 [ 247.013959] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2556 09:58:47.959999 [ 247.020693] [ffff800011521c80] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2557 09:58:47.963248 [ 247.031343] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2558 09:58:48.026938 [ 247.036914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2559 09:58:48.027436 [ 247.090119] CPU: 1 PID: 2048 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2560 09:58:48.049464 [ 247.097855] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2561 09:58:48.049974 [ 247.104207] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2562 09:58:48.050379 [ 247.110219] pc : lkdtm_rodata_do_nothing+0x0/0x10
2563 09:58:48.050767 [ 247.114925] lr : execute_location+0x84/0xa4
2564 09:58:48.051743 [ 247.119103] sp : ffff800015fd3cd0
2565 09:58:48.072016 [ 247.122413] x29: ffff800015fd3cd0 x28: ffff0005c8fa4980
2566 09:58:48.072487 [ 247.127724] x27: 0000000000000000 x26: 0000000000000000
2567 09:58:48.072890 [ 247.133034] x25: ffff800011521788 x24: ffff800015fd3e20
2568 09:58:48.073901 [ 247.138344] x23: 000000000000000c x22: ffff0005c369f000
2569 09:58:48.094676 [ 247.143654] x21: 0000000000000000 x20: ffff800010a0d960
2570 09:58:48.095145 [ 247.148964] x19: ffff800011521c80 x18: 0000000000000000
2571 09:58:48.096145 [ 247.154274] x17: 0000000000000000 x16: 0000000000000000
2572 09:58:48.096551 [ 247.159584] x15: 0000000000000000 x14: 0000000000000000
2573 09:58:48.096935 [ 247.164894] x13: 0000000000000000 x12: 0000000000000000
2574 09:58:48.116332 [ 247.170203] x11: 0000000000000000 x10: 0000000000001440
2575 09:58:48.116807 [ 247.175513] x9 : ffff80001012dcf4 x8 : ffff0005c8fa5e20
2576 09:58:48.117212 [ 247.180823] x7 : 0000000000000000 x6 : ffff8000125a1000
2577 09:58:48.117599 [ 247.186133] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
2578 09:58:48.138017 [ 247.191443] x3 : 0000000000000000 x2 : 0000000000000000
2579 09:58:48.138488 [ 247.196753] x1 : ffff0005c8fa4980 x0 : 0000000000000033
2580 09:58:48.138889 [ 247.202064] Call trace:
2581 09:58:48.139274 [ 247.204508] lkdtm_rodata_do_nothing+0x0/0x10
2582 09:58:48.139649 [ 247.208861] lkdtm_EXEC_RODATA+0x24/0x30
2583 09:58:48.161489 [ 247.212783] lkdtm_do_action+0x24/0x40
2584 09:58:48.162021 [ 247.216527] direct_entry+0xd0/0x140
2585 09:58:48.162426 [ 247.220103] full_proxy_write+0x68/0xbc
2586 09:58:48.163412 [ 247.223937] vfs_write+0xec/0x20c
2587 09:58:48.163811 [ 247.227247] ksys_write+0x70/0x100
2588 09:58:48.164191 [ 247.230643] __arm64_sys_write+0x24/0x30
2589 09:58:48.183075 [ 247.234566] el0_svc_common.constprop.0+0x84/0x1e0
2590 09:58:48.183544 [ 247.239352] do_el0_svc+0x2c/0x94
2591 09:58:48.183947 [ 247.242663] el0_svc+0x20/0x30
2592 09:58:48.184333 [ 247.245713] el0_sync_handler+0xb0/0xb4
2593 09:58:48.184714 [ 247.249546] el0_sync+0x180/0x1c0
2594 09:58:48.185717 [ 247.252862] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2595 09:58:48.191083 [ 247.258954] ---[ end trace 53e02866a2855c9d ]---
2596 09:58:48.194288 # Segmentation fault
2597 09:58:48.434233 # [ 246.967100] lkdtm: Performing direct entry EXEC_RODATA
2598 09:58:48.434712 # [ 246.972488] lkdtm: attempting ok execution at ffff800010a0d960
2599 09:58:48.435125 # [ 246.979984] lkdtm: attempting bad execution at ffff800011521c80
2600 09:58:48.456828 # [ 246.986471] Unable to handle kernel execute from non-executable memory at virtual address ffff800011521c80
2601 09:58:48.457310 # [ 246.996259] Mem abort info:
2602 09:58:48.457751 # [ 246.999267] ESR = 0x8600000e
2603 09:58:48.458757 # [ 247.002390] EC = 0x21: IABT (current EL), IL = 32 bits
2604 09:58:48.459170 # [ 247.007722] SET = 0, FnV = 0
2605 09:58:48.479498 # [ 247.010796] EA = 0, S1PTW = 0
2606 09:58:48.479977 # [ 247.013959] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2607 09:58:48.480992 # [ 247.020693] [ffff800011521c80] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2608 09:58:48.501047 # [ 247.031343] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2609 09:58:48.546305 # [ 247.036914] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2610 09:58:48.547419 # [ 247.090119] CPU: 1 PID: 2048 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2611 09:58:48.567934 # [ 247.097855] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2612 09:58:48.568414 # [ 247.104207] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2613 09:58:48.568830 # [ 247.110219] pc : lkdtm_rodata_do_nothing+0x0/0x10
2614 09:58:48.569229 # [ 247.114925] lr : execute_location+0x84/0xa4
2615 09:58:48.569618 # [ 247.119103] sp : ffff800015fd3cd0
2616 09:58:48.590314 # [ 247.122413] x29: ffff800015fd3cd0 x28: ffff0005c8fa4980
2617 09:58:48.590794 # [ 247.127724] x27: 0000000000000000 x26: 0000000000000000
2618 09:58:48.591812 # [ 247.133034] x25: ffff800011521788 x24: ffff800015fd3e20
2619 09:58:48.592223 # [ 247.138344] x23: 000000000000000c x22: ffff0005c369f000
2620 09:58:48.612079 # [ 247.143654] x21: 0000000000000000 x20: ffff800010a0d960
2621 09:58:48.612559 # [ 247.148964] x19: ffff800011521c80 x18: 0000000000000000
2622 09:58:48.612974 # [ 247.154274] x17: 0000000000000000 x16: 0000000000000000
2623 09:58:48.613372 # [ 247.159584] x15: 0000000000000000 x14: 0000000000000000
2624 09:58:48.634677 # [ 247.164894] x13: 0000000000000000 x12: 0000000000000000
2625 09:58:48.635156 # [ 247.170203] x11: 0000000000000000 x10: 0000000000001440
2626 09:58:48.636258 # [ 247.175513] x9 : ffff80001012dcf4 x8 : ffff0005c8fa5e20
2627 09:58:48.636679 # [ 247.180823] x7 : 0000000000000000 x6 : ffff8000125a1000
2628 09:58:48.657182 # [ 247.186133] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
2629 09:58:48.657688 # [ 247.191443] x3 : 0000000000000000 x2 : 0000000000000000
2630 09:58:48.658718 # [ 247.196753] x1 : ffff0005c8fa4980 x0 : 0000000000000033
2631 09:58:48.659134 # [ 247.202064] Call trace:
2632 09:58:48.659530 # [ 247.204508] lkdtm_rodata_do_nothing+0x0/0x10
2633 09:58:48.679812 # [ 247.208861] lkdtm_EXEC_RODATA+0x24/0x30
2634 09:58:48.680289 # [ 247.212783] lkdtm_do_action+0x24/0x40
2635 09:58:48.681310 # [ 247.216527] direct_entry+0xd0/0x140
2636 09:58:48.681748 # [ 247.220103] full_proxy_write+0x68/0xbc
2637 09:58:48.682146 # [ 247.223937] vfs_write+0xec/0x20c
2638 09:58:48.701454 # [ 247.227247] ksys_write+0x70/0x100
2639 09:58:48.701968 # [ 247.230643] __arm64_sys_write+0x24/0x30
2640 09:58:48.702385 # [ 247.234566] el0_svc_common.constprop.0+0x84/0x1e0
2641 09:58:48.702785 # [ 247.239352] do_el0_svc+0x2c/0x94
2642 09:58:48.703178 # [ 247.242663] el0_svc+0x20/0x30
2643 09:58:48.704171 # [ 247.245713] el0_sync_handler+0xb0/0xb4
2644 09:58:48.723004 # [ 247.249546] el0_sync+0x180/0x1c0
2645 09:58:48.723484 # [ 247.252862] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2646 09:58:48.723898 # [ 247.258954] ---[ end trace 53e02866a2855c9d ]---
2647 09:58:48.724296 # EXEC_RODATA: saw 'call trace:': ok
2648 09:58:48.725296 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2649 09:58:48.726434 # selftests: lkdtm: EXEC_USERSPACE.sh
2650 09:58:49.631136 [ 248.700135] lkdtm: Performing direct entry EXEC_USERSPACE
2651 09:58:49.649393 [ 248.705696] lkdtm: attempting ok execution at ffff800010a0d960
2652 09:58:49.649917 [ 248.711665] lkdtm: attempting bad execution at 0000ffffbaee2000
2653 09:58:49.652682 [ 248.717662] Unable to handle kernel execution of user memory at virtual address 0000ffffbaee2000
2654 09:58:49.655965 [ 248.726551] Mem abort info:
2655 09:58:49.661351 [ 248.729438] ESR = 0x8600000f
2656 09:58:49.664596 [ 248.732513] EC = 0x21: IABT (current EL), IL = 32 bits
2657 09:58:49.673359 [ 248.738076] SET = 0, FnV = 0
2658 09:58:49.673869 [ 248.741167] EA = 0, S1PTW = 0
2659 09:58:49.676587 [ 248.744310] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060421e000
2660 09:58:49.692816 [ 248.750929] [0000ffffbaee2000] pgd=00000006022cb003, p4d=00000006022cb003, pud=00000006079d7003, pmd=0000000603d56003, pte=00a800060a0eff43
2661 09:58:49.696172 [ 248.763500] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2662 09:58:49.759692 [ 248.769158] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2663 09:58:49.760190 [ 248.822361] CPU: 0 PID: 2090 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2664 09:58:49.782166 [ 248.830097] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2665 09:58:49.782634 [ 248.836448] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2666 09:58:49.783035 [ 248.842454] pc : 0xffffbaee2000
2667 09:58:49.784038 [ 248.845599] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2668 09:58:49.784435 [ 248.850123] sp : ffff8000160bbcf0
2669 09:58:49.804821 [ 248.853432] x29: ffff8000160bbcf0 x28: ffff0005c814e200
2670 09:58:49.805289 [ 248.858743] x27: 0000000000000000 x26: 0000000000000000
2671 09:58:49.805722 [ 248.864053] x25: ffff800011521788 x24: ffff8000160bbe20
2672 09:58:49.806112 [ 248.869363] x23: 000000000000000f x22: ffff0005c8eef000
2673 09:58:49.807107 [ 248.874673] x21: ffff800011a3f288 x20: ffff800010a0d960
2674 09:58:49.826458 [ 248.879983] x19: 0000ffffbaee2000 x18: 0000000000000000
2675 09:58:49.826931 [ 248.885293] x17: 0000000000000000 x16: 0000000000000000
2676 09:58:49.827336 [ 248.890602] x15: 0000000000000030 x14: ffffffffffffffff
2677 09:58:49.828362 [ 248.895912] x13: ffff8000960bb9d7 x12: ffff8000160bb9df
2678 09:58:49.848085 [ 248.901222] x11: a9be7bfdf0008800 x10: ffff800012628650
2679 09:58:49.848562 [ 248.906532] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2680 09:58:49.848966 [ 248.911841] x7 : ffff800012628650 x6 : ffff8000125a1000
2681 09:58:49.849355 [ 248.917151] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2682 09:58:49.871705 [ 248.922461] x3 : 0000000000000000 x2 : 0000000000000000
2683 09:58:49.872177 [ 248.927771] x1 : ffff0005c814e200 x0 : 0000000000000033
2684 09:58:49.872578 [ 248.933081] Call trace:
2685 09:58:49.872962 [ 248.935523] 0xffffbaee2000
2686 09:58:49.873985 [ 248.938314] lkdtm_do_action+0x24/0x40
2687 09:58:49.874384 [ 248.942059] direct_entry+0xd0/0x140
2688 09:58:49.893337 [ 248.945635] full_proxy_write+0x68/0xbc
2689 09:58:49.893836 [ 248.949469] vfs_write+0xec/0x20c
2690 09:58:49.894241 [ 248.952778] ksys_write+0x70/0x100
2691 09:58:49.894627 [ 248.956175] __arm64_sys_write+0x24/0x30
2692 09:58:49.895625 [ 248.960097] el0_svc_common.constprop.0+0x84/0x1e0
2693 09:58:49.896021 [ 248.964883] do_el0_svc+0x2c/0x94
2694 09:58:49.909425 [ 248.968197] el0_svc+0x20/0x30
2695 09:58:49.909922 [ 248.971246] el0_sync_handler+0xb0/0xb4
2696 09:58:49.910323 [ 248.975079] el0_sync+0x180/0x1c0
2697 09:58:49.912676 [ 248.978398] Code: bad PC value
2698 09:58:49.913145 [ 248.981451] ---[ end trace 53e02866a2855c9e ]---
2699 09:58:49.916125 # Segmentation fault
2700 09:58:50.172979 # [ 248.700135] lkdtm: Performing direct entry EXEC_USERSPACE
2701 09:58:50.173463 # [ 248.705696] lkdtm: attempting ok execution at ffff800010a0d960
2702 09:58:50.174569 # [ 248.711665] lkdtm: attempting bad execution at 0000ffffbaee2000
2703 09:58:50.195456 # [ 248.717662] Unable to handle kernel execution of user memory at virtual address 0000ffffbaee2000
2704 09:58:50.195947 # [ 248.726551] Mem abort info:
2705 09:58:50.196362 # [ 248.729438] ESR = 0x8600000f
2706 09:58:50.197386 # [ 248.732513] EC = 0x21: IABT (current EL), IL = 32 bits
2707 09:58:50.197828 # [ 248.738076] SET = 0, FnV = 0
2708 09:58:50.216993 # [ 248.741167] EA = 0, S1PTW = 0
2709 09:58:50.217472 # [ 248.744310] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060421e000
2710 09:58:50.218551 # [ 248.750929] [0000ffffbaee2000] pgd=00000006022cb003, p4d=00000006022cb003, pud=00000006079d7003, pmd=0000000603d56003, pte=00a800060a0eff43
2711 09:58:50.240759 # [ 248.763500] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2712 09:58:50.283939 # [ 248.769158] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2713 09:58:50.285070 # [ 248.822361] CPU: 0 PID: 2090 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2714 09:58:50.306552 # [ 248.830097] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2715 09:58:50.307031 # [ 248.836448] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2716 09:58:50.307445 # [ 248.842454] pc : 0xffffbaee2000
2717 09:58:50.307842 # [ 248.845599] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2718 09:58:50.308231 # [ 248.850123] sp : ffff8000160bbcf0
2719 09:58:50.328070 # [ 248.853432] x29: ffff8000160bbcf0 x28: ffff0005c814e200
2720 09:58:50.328548 # [ 248.858743] x27: 0000000000000000 x26: 0000000000000000
2721 09:58:50.328959 # [ 248.864053] x25: ffff800011521788 x24: ffff8000160bbe20
2722 09:58:50.330004 # [ 248.869363] x23: 000000000000000f x22: ffff0005c8eef000
2723 09:58:50.351759 # [ 248.874673] x21: ffff800011a3f288 x20: ffff800010a0d960
2724 09:58:50.352237 # [ 248.879983] x19: 0000ffffbaee2000 x18: 0000000000000000
2725 09:58:50.353277 # [ 248.885293] x17: 0000000000000000 x16: 0000000000000000
2726 09:58:50.353725 # [ 248.890602] x15: 0000000000000030 x14: ffffffffffffffff
2727 09:58:50.373400 # [ 248.895912] x13: ffff8000960bb9d7 x12: ffff8000160bb9df
2728 09:58:50.373908 # [ 248.901222] x11: a9be7bfdf0008800 x10: ffff800012628650
2729 09:58:50.374322 # [ 248.906532] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2730 09:58:50.374775 # [ 248.911841] x7 : ffff800012628650 x6 : ffff8000125a1000
2731 09:58:50.394924 # [ 248.917151] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2732 09:58:50.395404 # [ 248.922461] x3 : 0000000000000000 x2 : 0000000000000000
2733 09:58:50.395816 # [ 248.927771] x1 : ffff0005c814e200 x0 : 0000000000000033
2734 09:58:50.396214 # [ 248.933081] Call trace:
2735 09:58:50.396605 # [ 248.935523] 0xffffbaee2000
2736 09:58:50.417425 # [ 248.938314] lkdtm_do_action+0x24/0x40
2737 09:58:50.417940 # [ 248.942059] direct_entry+0xd0/0x140
2738 09:58:50.418355 # [ 248.945635] full_proxy_write+0x68/0xbc
2739 09:58:50.418753 # [ 248.949469] vfs_write+0xec/0x20c
2740 09:58:50.419771 # [ 248.952778] ksys_write+0x70/0x100
2741 09:58:50.420175 # [ 248.956175] __arm64_sys_write+0x24/0x30
2742 09:58:50.440190 # [ 248.960097] el0_svc_common.constprop.0+0x84/0x1e0
2743 09:58:50.440673 # [ 248.964883] do_el0_svc+0x2c/0x94
2744 09:58:50.441087 # [ 248.968197] el0_svc+0x20/0x30
2745 09:58:50.441487 # [ 248.971246] el0_sync_handler+0xb0/0xb4
2746 09:58:50.441925 # [ 248.975079] el0_sync+0x180/0x1c0
2747 09:58:50.442315 # [ 248.978398] Code: bad PC value
2748 09:58:50.453133 # [ 248.981451] ---[ end trace 53e02866a2855c9e ]---
2749 09:58:50.453613 # EXEC_USERSPACE: saw 'call trace:': ok
2750 09:58:50.454067 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2751 09:58:50.456374 # selftests: lkdtm: EXEC_NULL.sh
2752 09:58:51.387528 [ 250.457008] lkdtm: Performing direct entry EXEC_NULL
2753 09:58:51.394920 [ 250.462201] lkdtm: attempting ok execution at ffff800010a0d960
2754 09:58:51.401613 [ 250.469737] lkdtm: attempting bad execution at 0000000000000000
2755 09:58:51.411357 [ 250.476261] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2756 09:58:51.414707 [ 250.485168] Mem abort info:
2757 09:58:51.418045 [ 250.488619] ESR = 0x86000004
2758 09:58:51.423489 [ 250.491794] EC = 0x21: IABT (current EL), IL = 32 bits
2759 09:58:51.433369 [ 250.497162] SET = 0, FnV = 0
2760 09:58:51.433872 [ 250.500221] EA = 0, S1PTW = 0
2761 09:58:51.436745 [ 250.503394] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060500d000
2762 09:58:51.443248 [ 250.510011] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2763 09:58:51.463701 [ 250.516916] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2764 09:58:51.506873 [ 250.522574] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2765 09:58:51.507374 [ 250.575788] CPU: 0 PID: 2132 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2766 09:58:51.529441 [ 250.583525] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2767 09:58:51.529944 [ 250.589877] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2768 09:58:51.530349 [ 250.595883] pc : 0x0
2769 09:58:51.531374 [ 250.598074] lr : execute_location+0x84/0xa4
2770 09:58:51.531778 [ 250.602251] sp : ffff800016183cd0
2771 09:58:51.552036 [ 250.605560] x29: ffff800016183cd0 x28: ffff0005c2278000
2772 09:58:51.552506 [ 250.610872] x27: 0000000000000000 x26: 0000000000000000
2773 09:58:51.552908 [ 250.616183] x25: ffff800011521788 x24: ffff800016183e20
2774 09:58:51.553954 [ 250.621494] x23: 000000000000000a x22: ffff0005c7bc2000
2775 09:58:51.574688 [ 250.626805] x21: 0000000000000000 x20: ffff800010a0d960
2776 09:58:51.575156 [ 250.632116] x19: 0000000000000000 x18: 0000000000000000
2777 09:58:51.575559 [ 250.637427] x17: 0000000000000000 x16: 0000000000000000
2778 09:58:51.576590 [ 250.642737] x15: 0000000000000000 x14: 0000000000000000
2779 09:58:51.596292 [ 250.648047] x13: 0000000000000000 x12: 0000000000000000
2780 09:58:51.596763 [ 250.653358] x11: 0000000000000000 x10: 0000000000001440
2781 09:58:51.597165 [ 250.658669] x9 : ffff80001012dcf4 x8 : ffff0005c22794a0
2782 09:58:51.597556 [ 250.663979] x7 : 0000000000000005 x6 : ffff8000125a1000
2783 09:58:51.618967 [ 250.669290] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
2784 09:58:51.619438 [ 250.674600] x3 : 0000000000000000 x2 : 0000000000000000
2785 09:58:51.619840 [ 250.679910] x1 : ffff0005c2278000 x0 : 0000000000000033
2786 09:58:51.620226 [ 250.685222] Call trace:
2787 09:58:51.620605 [ 250.687664] 0x0
2788 09:58:51.620977 [ 250.689500] lkdtm_EXEC_NULL+0x20/0x2c
2789 09:58:51.641446 [ 250.693249] lkdtm_do_action+0x24/0x40
2790 09:58:51.641943 [ 250.696993] direct_entry+0xd0/0x140
2791 09:58:51.642346 [ 250.700569] full_proxy_write+0x68/0xbc
2792 09:58:51.642734 [ 250.704404] vfs_write+0xec/0x20c
2793 09:58:51.643115 [ 250.707714] ksys_write+0x70/0x100
2794 09:58:51.644131 [ 250.711111] __arm64_sys_write+0x24/0x30
2795 09:58:51.663046 [ 250.715033] el0_svc_common.constprop.0+0x84/0x1e0
2796 09:58:51.663518 [ 250.719819] do_el0_svc+0x2c/0x94
2797 09:58:51.663919 [ 250.723131] el0_svc+0x20/0x30
2798 09:58:51.664304 [ 250.726181] el0_sync_handler+0xb0/0xb4
2799 09:58:51.664682 [ 250.730014] el0_sync+0x180/0x1c0
2800 09:58:51.665076 [ 250.733333] Code: bad PC value
2801 09:58:51.667234 [ 250.736388] ---[ end trace 53e02866a2855c9f ]---
2802 09:58:51.673875 # Segmentation fault
2803 09:58:51.923428 # [ 250.457008] lkdtm: Performing direct entry EXEC_NULL
2804 09:58:51.923909 # [ 250.462201] lkdtm: attempting ok execution at ffff800010a0d960
2805 09:58:51.924965 # [ 250.469737] lkdtm: attempting bad execution at 0000000000000000
2806 09:58:51.945965 # [ 250.476261] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2807 09:58:51.946601 # [ 250.485168] Mem abort info:
2808 09:58:51.947174 # [ 250.488619] ESR = 0x86000004
2809 09:58:51.947599 # [ 250.491794] EC = 0x21: IABT (current EL), IL = 32 bits
2810 09:58:51.948650 # [ 250.497162] SET = 0, FnV = 0
2811 09:58:51.949064 # [ 250.500221] EA = 0, S1PTW = 0
2812 09:58:51.968560 # [ 250.503394] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060500d000
2813 09:58:51.969044 # [ 250.510011] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2814 09:58:51.970123 # [ 250.516916] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2815 09:58:52.035530 # [ 250.522574] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2816 09:58:52.036040 # [ 250.575788] CPU: 0 PID: 2132 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2817 09:58:52.036457 # [ 250.583525] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2818 09:58:52.057009 # [ 250.589877] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2819 09:58:52.057492 # [ 250.595883] pc : 0x0
2820 09:58:52.057938 # [ 250.598074] lr : execute_location+0x84/0xa4
2821 09:58:52.058337 # [ 250.602251] sp : ffff800016183cd0
2822 09:58:52.059434 # [ 250.605560] x29: ffff800016183cd0 x28: ffff0005c2278000
2823 09:58:52.079662 # [ 250.610872] x27: 0000000000000000 x26: 0000000000000000
2824 09:58:52.080151 # [ 250.616183] x25: ffff800011521788 x24: ffff800016183e20
2825 09:58:52.080569 # [ 250.621494] x23: 000000000000000a x22: ffff0005c7bc2000
2826 09:58:52.081613 # [ 250.626805] x21: 0000000000000000 x20: ffff800010a0d960
2827 09:58:52.101283 # [ 250.632116] x19: 0000000000000000 x18: 0000000000000000
2828 09:58:52.101799 # [ 250.637427] x17: 0000000000000000 x16: 0000000000000000
2829 09:58:52.102217 # [ 250.642737] x15: 0000000000000000 x14: 0000000000000000
2830 09:58:52.102618 # [ 250.648047] x13: 0000000000000000 x12: 0000000000000000
2831 09:58:52.122874 # [ 250.653358] x11: 0000000000000000 x10: 0000000000001440
2832 09:58:52.123354 # [ 250.658669] x9 : ffff80001012dcf4 x8 : ffff0005c22794a0
2833 09:58:52.123768 # [ 250.663979] x7 : 0000000000000005 x6 : ffff8000125a1000
2834 09:58:52.124166 # [ 250.669290] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
2835 09:58:52.146502 # [ 250.674600] x3 : 0000000000000000 x2 : 0000000000000000
2836 09:58:52.146980 # [ 250.679910] x1 : ffff0005c2278000 x0 : 0000000000000033
2837 09:58:52.147393 # [ 250.685222] Call trace:
2838 09:58:52.148500 # [ 250.687664] 0x0
2839 09:58:52.148925 # [ 250.689500] lkdtm_EXEC_NULL+0x20/0x2c
2840 09:58:52.149322 # [ 250.693249] lkdtm_do_action+0x24/0x40
2841 09:58:52.167977 # [ 250.696993] direct_entry+0xd0/0x140
2842 09:58:52.168456 # [ 250.700569] full_proxy_write+0x68/0xbc
2843 09:58:52.168869 # [ 250.704404] vfs_write+0xec/0x20c
2844 09:58:52.169267 # [ 250.707714] ksys_write+0x70/0x100
2845 09:58:52.169686 # [ 250.711111] __arm64_sys_write+0x24/0x30
2846 09:58:52.170726 # [ 250.715033] el0_svc_common.constprop.0+0x84/0x1e0
2847 09:58:52.190633 # [ 250.719819] do_el0_svc+0x2c/0x94
2848 09:58:52.191113 # [ 250.723131] el0_svc+0x20/0x30
2849 09:58:52.191527 # [ 250.726181] el0_sync_handler+0xb0/0xb4
2850 09:58:52.192599 # [ 250.730014] el0_sync+0x180/0x1c0
2851 09:58:52.193011 # [ 250.733333] Code: bad PC value
2852 09:58:52.193400 # [ 250.736388] ---[ end trace 53e02866a2855c9f ]---
2853 09:58:52.199308 # EXEC_NULL: saw 'call trace:': ok
2854 09:58:52.199788 ok 36 selftests: lkdtm: EXEC_NULL.sh
2855 09:58:52.202627 # selftests: lkdtm: ACCESS_USERSPACE.sh
2856 09:58:53.279483 [ 252.350911] lkdtm: Performing direct entry ACCESS_USERSPACE
2857 09:58:53.288037 [ 252.356899] lkdtm: attempting bad read at 0000ffff8c343000
2858 09:58:53.292464 [ 252.362448] lkdtm: FAIL: survived bad read
2859 09:58:53.300097 [ 252.366685] lkdtm: attempting bad write at 0000ffff8c343000
2860 09:58:53.303292 [ 252.372297] lkdtm: FAIL: survived bad write
2861 09:58:53.417723 # [ 252.350911] lkdtm: Performing direct entry ACCESS_USERSPACE
2862 09:58:53.418193 # [ 252.356899] lkdtm: attempting bad read at 0000ffff8c343000
2863 09:58:53.418596 # [ 252.362448] lkdtm: FAIL: survived bad read
2864 09:58:53.418983 # [ 252.366685] lkdtm: attempting bad write at 0000ffff8c343000
2865 09:58:53.422938 # [ 252.372297] lkdtm: FAIL: survived bad write
2866 09:58:53.442170 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2867 09:58:53.520452 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2868 09:58:53.544900 # selftests: lkdtm: ACCESS_NULL.sh
2869 09:58:53.984190 [ 253.052550] lkdtm: Performing direct entry ACCESS_NULL
2870 09:58:53.989422 [ 253.057843] lkdtm: attempting bad read at 0000000000000000
2871 09:58:53.998327 [ 253.063416] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2872 09:58:54.001667 [ 253.072302] Mem abort info:
2873 09:58:54.007101 [ 253.075217] ESR = 0x96000004
2874 09:58:54.010406 [ 253.078333] EC = 0x25: DABT (current EL), IL = 32 bits
2875 09:58:54.015860 [ 253.083751] SET = 0, FnV = 0
2876 09:58:54.019087 [ 253.086831] EA = 0, S1PTW = 0
2877 09:58:54.019530 [ 253.090199] Data abort info:
2878 09:58:54.029965 [ 253.093188] ISV = 0, ISS = 0x00000004
2879 09:58:54.030446 [ 253.097052] CM = 0, WnR = 0
2880 09:58:54.033313 [ 253.100025] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602379000
2881 09:58:54.041988 [ 253.106652] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2882 09:58:54.045332 [ 253.113489] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2883 09:58:54.108893 [ 253.119147] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2884 09:58:54.109401 [ 253.172351] CPU: 0 PID: 2208 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2885 09:58:54.132462 [ 253.180087] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2886 09:58:54.132941 [ 253.186438] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2887 09:58:54.133355 [ 253.192450] pc : lkdtm_ACCESS_NULL+0x34/0x78
2888 09:58:54.134444 [ 253.196715] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2889 09:58:54.134855 [ 253.200979] sp : ffff8000162dbcf0
2890 09:58:54.154156 [ 253.204288] x29: ffff8000162dbcf0 x28: ffff0005c814e200
2891 09:58:54.154635 [ 253.209599] x27: 0000000000000000 x26: 0000000000000000
2892 09:58:54.155048 [ 253.214909] x25: ffff800011521788 x24: ffff8000162dbe20
2893 09:58:54.155445 [ 253.220219] x23: 000000000000000c x22: ffff0005c30a2000
2894 09:58:54.176751 [ 253.225529] x21: ffff800011a3f2c0 x20: 0000000000000000
2895 09:58:54.177230 [ 253.230838] x19: 0000000000000027 x18: 0000000000000001
2896 09:58:54.177669 [ 253.236147] x17: 0000000000000000 x16: 0000000000000000
2897 09:58:54.178073 [ 253.241457] x15: 0000000000000030 x14: ffffffffffffffff
2898 09:58:54.178466 [ 253.246766] x13: ffff8000962db9d7 x12: ffff8000162db9e0
2899 09:58:54.199385 [ 253.252076] x11: 0000000000000018 x10: ffff800012628650
2900 09:58:54.199865 [ 253.257386] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2901 09:58:54.200278 [ 253.262695] x7 : ffff800012628650 x6 : ffff8000125a1000
2902 09:58:54.200675 [ 253.268005] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2903 09:58:54.220878 [ 253.273314] x3 : 0000000000000000 x2 : 0000000000000000
2904 09:58:54.221356 [ 253.278623] x1 : 000000000000c0de x0 : ffff800011a40000
2905 09:58:54.221787 [ 253.283933] Call trace:
2906 09:58:54.222177 [ 253.286376] lkdtm_ACCESS_NULL+0x34/0x78
2907 09:58:54.223217 [ 253.290299] lkdtm_do_action+0x24/0x40
2908 09:58:54.243512 [ 253.294043] direct_entry+0xd0/0x140
2909 09:58:54.243982 [ 253.297618] full_proxy_write+0x68/0xbc
2910 09:58:54.244382 [ 253.301452] vfs_write+0xec/0x20c
2911 09:58:54.244768 [ 253.304761] ksys_write+0x70/0x100
2912 09:58:54.245146 [ 253.308157] __arm64_sys_write+0x24/0x30
2913 09:58:54.245518 [ 253.312079] el0_svc_common.constprop.0+0x84/0x1e0
2914 09:58:54.264012 [ 253.316865] do_el0_svc+0x2c/0x94
2915 09:58:54.264483 [ 253.320176] el0_svc+0x20/0x30
2916 09:58:54.264887 [ 253.323226] el0_sync_handler+0xb0/0xb4
2917 09:58:54.265274 [ 253.327058] el0_sync+0x180/0x1c0
2918 09:58:54.265680 [ 253.330372] Code: 910cc000 97ffdf68 d2981bc1 b0003e40 (f9400293)
2919 09:58:54.267285 [ 253.336463] ---[ end trace 53e02866a2855ca0 ]---
2920 09:58:54.271380 # Segmentation fault
2921 09:58:54.537934 # [ 253.052550] lkdtm: Performing direct entry ACCESS_NULL
2922 09:58:54.538416 # [ 253.057843] lkdtm: attempting bad read at 0000000000000000
2923 09:58:54.538829 # [ 253.063416] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2924 09:58:54.560442 # [ 253.072302] Mem abort info:
2925 09:58:54.560919 # [ 253.075217] ESR = 0x96000004
2926 09:58:54.561331 # [ 253.078333] EC = 0x25: DABT (current EL), IL = 32 bits
2927 09:58:54.561772 # [ 253.083751] SET = 0, FnV = 0
2928 09:58:54.562166 # [ 253.086831] EA = 0, S1PTW = 0
2929 09:58:54.563217 # [ 253.090199] Data abort info:
2930 09:58:54.582054 # [ 253.093188] ISV = 0, ISS = 0x00000004
2931 09:58:54.582535 # [ 253.097052] CM = 0, WnR = 0
2932 09:58:54.582947 # [ 253.100025] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602379000
2933 09:58:54.584012 # [ 253.106652] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2934 09:58:54.604714 # [ 253.113489] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2935 09:58:54.648857 # [ 253.119147] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2936 09:58:54.650090 # [ 253.172351] CPU: 0 PID: 2208 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2937 09:58:54.671451 # [ 253.180087] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2938 09:58:54.671931 # [ 253.186438] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2939 09:58:54.672345 # [ 253.192450] pc : lkdtm_ACCESS_NULL+0x34/0x78
2940 09:58:54.672742 # [ 253.196715] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2941 09:58:54.673132 # [ 253.200979] sp : ffff8000162dbcf0
2942 09:58:54.693008 # [ 253.204288] x29: ffff8000162dbcf0 x28: ffff0005c814e200
2943 09:58:54.693491 # [ 253.209599] x27: 0000000000000000 x26: 0000000000000000
2944 09:58:54.694605 # [ 253.214909] x25: ffff800011521788 x24: ffff8000162dbe20
2945 09:58:54.695023 # [ 253.220219] x23: 000000000000000c x22: ffff0005c30a2000
2946 09:58:54.715628 # [ 253.225529] x21: ffff800011a3f2c0 x20: 0000000000000000
2947 09:58:54.716108 # [ 253.230838] x19: 0000000000000027 x18: 0000000000000001
2948 09:58:54.716523 # [ 253.236147] x17: 0000000000000000 x16: 0000000000000000
2949 09:58:54.716921 # [ 253.241457] x15: 0000000000000030 x14: ffffffffffffffff
2950 09:58:54.738050 # [ 253.246766] x13: ffff8000962db9d7 x12: ffff8000162db9e0
2951 09:58:54.738574 # [ 253.252076] x11: 0000000000000018 x10: ffff800012628650
2952 09:58:54.738990 # [ 253.257386] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
2953 09:58:54.740058 # [ 253.262695] x7 : ffff800012628650 x6 : ffff8000125a1000
2954 09:58:54.759757 # [ 253.268005] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
2955 09:58:54.760237 # [ 253.273314] x3 : 0000000000000000 x2 : 0000000000000000
2956 09:58:54.760651 # [ 253.278623] x1 : 000000000000c0de x0 : ffff800011a40000
2957 09:58:54.761047 # [ 253.283933] Call trace:
2958 09:58:54.762129 # [ 253.286376] lkdtm_ACCESS_NULL+0x34/0x78
2959 09:58:54.782358 # [ 253.290299] lkdtm_do_action+0x24/0x40
2960 09:58:54.782839 # [ 253.294043] direct_entry+0xd0/0x140
2961 09:58:54.783252 # [ 253.297618] full_proxy_write+0x68/0xbc
2962 09:58:54.784323 # [ 253.301452] vfs_write+0xec/0x20c
2963 09:58:54.784731 # [ 253.304761] ksys_write+0x70/0x100
2964 09:58:54.785122 # [ 253.308157] __arm64_sys_write+0x24/0x30
2965 09:58:54.803995 # [ 253.312079] el0_svc_common.constprop.0+0x84/0x1e0
2966 09:58:54.804480 # [ 253.316865] do_el0_svc+0x2c/0x94
2967 09:58:54.804894 # [ 253.320176] el0_svc+0x20/0x30
2968 09:58:54.805290 # [ 253.323226] el0_sync_handler+0xb0/0xb4
2969 09:58:54.805706 # [ 253.327058] el0_sync+0x180/0x1c0
2970 09:58:54.820134 # [ 253.330372] Code: 910cc000 97ffdf68 d2981bc1 b0003e40 (f9400293)
2971 09:58:54.820619 # [ 253.336463] ---[ end trace 53e02866a2855ca0 ]---
2972 09:58:54.821102 # ACCESS_NULL: saw 'call trace:': ok
2973 09:58:54.823498 ok 38 selftests: lkdtm: ACCESS_NULL.sh
2974 09:58:54.823978 # selftests: lkdtm: WRITE_RO.sh
2975 09:58:55.693202 [ 254.762707] lkdtm: Performing direct entry WRITE_RO
2976 09:58:55.705946 [ 254.767689] lkdtm: attempting bad rodata write at ffff800011521c78
2977 09:58:55.708338 [ 254.773966] Unable to handle kernel write to read-only memory at virtual address ffff800011521c78
2978 09:58:55.711583 [ 254.782914] Mem abort info:
2979 09:58:55.714817 [ 254.785837] ESR = 0x9600004e
2980 09:58:55.720435 [ 254.788955] EC = 0x25: DABT (current EL), IL = 32 bits
2981 09:58:55.739721 [ 254.794417] SET = 0, FnV = 0
2982 09:58:55.740125 [ 254.797494] EA = 0, S1PTW = 0
2983 09:58:55.740470 [ 254.800639] Data abort info:
2984 09:58:55.741478 [ 254.803546] ISV = 0, ISS = 0x0000004e
2985 09:58:55.741920 [ 254.807407] CM = 0, WnR = 1
2986 09:58:55.743169 [ 254.810410] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
2987 09:58:55.754027 [ 254.817306] [ffff800011521c78] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2988 09:58:55.774440 [ 254.828112] Internal error: Oops: 9600004e [#13] PREEMPT SMP
2989 09:58:55.818749 [ 254.833774] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
2990 09:58:55.819929 [ 254.887053] CPU: 1 PID: 2253 Comm: cat Tainted: G D W 5.10.147-cip18 #1
2991 09:58:55.841325 [ 254.894790] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2992 09:58:55.841823 [ 254.901141] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2993 09:58:55.842231 [ 254.907154] pc : lkdtm_WRITE_RO+0x44/0x5c
2994 09:58:55.843300 [ 254.911159] lr : lkdtm_WRITE_RO+0x2c/0x5c
2995 09:58:55.862974 [ 254.915163] sp : ffff8000163b3cf0
2996 09:58:55.863444 [ 254.918472] x29: ffff8000163b3cf0 x28: ffff0005c8fa0000
2997 09:58:55.863847 [ 254.923784] x27: 0000000000000000 x26: 0000000000000000
2998 09:58:55.864235 [ 254.929094] x25: ffff800011521788 x24: ffff8000163b3e20
2999 09:58:55.885668 [ 254.934404] x23: 0000000000000009 x22: ffff0005c8cb3000
3000 09:58:55.886138 [ 254.939714] x21: ffff800011a3f2d0 x20: ffff800011521a08
3001 09:58:55.886541 [ 254.945024] x19: ffff800011521000 x18: 0000000000000000
3002 09:58:55.886930 [ 254.950334] x17: 0000000000000000 x16: 0000000000000000
3003 09:58:55.887311 [ 254.955644] x15: 0000000000000030 x14: ffffffffffffffff
3004 09:58:55.908218 [ 254.960954] x13: ffff8000963b39d7 x12: ffff8000163b39df
3005 09:58:55.908694 [ 254.966264] x11: 0000000000000000 x10: ffff800012628650
3006 09:58:55.909097 [ 254.971574] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3007 09:58:55.909483 [ 254.976884] x7 : ffff800012628650 x6 : ffff8000125a1000
3008 09:58:55.929715 [ 254.982193] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
3009 09:58:55.930197 [ 254.987503] x3 : 0000000000000000 x2 : 00000000abcd1234
3010 09:58:55.930610 [ 254.992813] x1 : 000000000198b861 x0 : ffff800011a40220
3011 09:58:55.931007 [ 254.998124] Call trace:
3012 09:58:55.932076 [ 255.000567] lkdtm_WRITE_RO+0x44/0x5c
3013 09:58:55.952316 [ 255.004230] lkdtm_do_action+0x24/0x40
3014 09:58:55.952797 [ 255.007974] direct_entry+0xd0/0x140
3015 09:58:55.953208 [ 255.011549] full_proxy_write+0x68/0xbc
3016 09:58:55.954287 [ 255.015384] vfs_write+0xec/0x20c
3017 09:58:55.954696 [ 255.018694] ksys_write+0x70/0x100
3018 09:58:55.955087 [ 255.022090] __arm64_sys_write+0x24/0x30
3019 09:58:55.974029 [ 255.026012] el0_svc_common.constprop.0+0x84/0x1e0
3020 09:58:55.974508 [ 255.030798] do_el0_svc+0x2c/0x94
3021 09:58:55.974920 [ 255.034110] el0_svc+0x20/0x30
3022 09:58:55.975316 [ 255.037159] el0_sync_handler+0xb0/0xb4
3023 09:58:55.975702 [ 255.040992] el0_sync+0x180/0x1c0
3024 09:58:55.976086 [ 255.044307] Code: f2b579a2 b0003e40 ca020021 91088000 (f9063e61)
3025 09:58:55.981278 [ 255.050399] ---[ end trace 53e02866a2855ca1 ]---
3026 09:58:55.984786 # Segmentation fault
3027 09:58:56.221682 # [ 254.762707] lkdtm: Performing direct entry WRITE_RO
3028 09:58:56.222864 # [ 254.767689] lkdtm: attempting bad rodata write at ffff800011521c78
3029 09:58:56.223291 # [ 254.773966] Unable to handle kernel write to read-only memory at virtual address ffff800011521c78
3030 09:58:56.244343 # [ 254.782914] Mem abort info:
3031 09:58:56.244824 # [ 254.785837] ESR = 0x9600004e
3032 09:58:56.245234 # [ 254.788955] EC = 0x25: DABT (current EL), IL = 32 bits
3033 09:58:56.245661 # [ 254.794417] SET = 0, FnV = 0
3034 09:58:56.246066 # [ 254.797494] EA = 0, S1PTW = 0
3035 09:58:56.247138 # [ 254.800639] Data abort info:
3036 09:58:56.265772 # [ 254.803546] ISV = 0, ISS = 0x0000004e
3037 09:58:56.266251 # [ 254.807407] CM = 0, WnR = 1
3038 09:58:56.266665 # [ 254.810410] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
3039 09:58:56.267754 # [ 254.817306] [ffff800011521c78] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3040 09:58:56.288430 # [ 254.828112] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3041 09:58:56.333765 # [ 254.833774] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3042 09:58:56.334963 # [ 254.887053] CPU: 1 PID: 2253 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3043 09:58:56.355263 # [ 254.894790] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3044 09:58:56.355744 # [ 254.901141] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3045 09:58:56.356848 # [ 254.907154] pc : lkdtm_WRITE_RO+0x44/0x5c
3046 09:58:56.357264 # [ 254.911159] lr : lkdtm_WRITE_RO+0x2c/0x5c
3047 09:58:56.376863 # [ 254.915163] sp : ffff8000163b3cf0
3048 09:58:56.377344 # [ 254.918472] x29: ffff8000163b3cf0 x28: ffff0005c8fa0000
3049 09:58:56.377798 # [ 254.923784] x27: 0000000000000000 x26: 0000000000000000
3050 09:58:56.378893 # [ 254.929094] x25: ffff800011521788 x24: ffff8000163b3e20
3051 09:58:56.399474 # [ 254.934404] x23: 0000000000000009 x22: ffff0005c8cb3000
3052 09:58:56.399955 # [ 254.939714] x21: ffff800011a3f2d0 x20: ffff800011521a08
3053 09:58:56.401059 # [ 254.945024] x19: ffff800011521000 x18: 0000000000000000
3054 09:58:56.401546 # [ 254.950334] x17: 0000000000000000 x16: 0000000000000000
3055 09:58:56.421002 # [ 254.955644] x15: 0000000000000030 x14: ffffffffffffffff
3056 09:58:56.421485 # [ 254.960954] x13: ffff8000963b39d7 x12: ffff8000163b39df
3057 09:58:56.421940 # [ 254.966264] x11: 0000000000000000 x10: ffff800012628650
3058 09:58:56.423031 # [ 254.971574] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3059 09:58:56.444646 # [ 254.976884] x7 : ffff800012628650 x6 : ffff8000125a1000
3060 09:58:56.445127 # [ 254.982193] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
3061 09:58:56.445541 # [ 254.987503] x3 : 0000000000000000 x2 : 00000000abcd1234
3062 09:58:56.446678 # [ 254.992813] x1 : 000000000198b861 x0 : ffff800011a40220
3063 09:58:56.447088 # [ 254.998124] Call trace:
3064 09:58:56.466206 # [ 255.000567] lkdtm_WRITE_RO+0x44/0x5c
3065 09:58:56.466688 # [ 255.004230] lkdtm_do_action+0x24/0x40
3066 09:58:56.467100 # [ 255.007974] direct_entry+0xd0/0x140
3067 09:58:56.468191 # [ 255.011549] full_proxy_write+0x68/0xbc
3068 09:58:56.468597 # [ 255.015384] vfs_write+0xec/0x20c
3069 09:58:56.468987 # [ 255.018694] ksys_write+0x70/0x100
3070 09:58:56.487824 # [ 255.022090] __arm64_sys_write+0x24/0x30
3071 09:58:56.488355 # [ 255.026012] el0_svc_common.constprop.0+0x84/0x1e0
3072 09:58:56.488774 # [ 255.030798] do_el0_svc+0x2c/0x94
3073 09:58:56.489188 # [ 255.034110] el0_svc+0x20/0x30
3074 09:58:56.489626 # [ 255.037159] el0_sync_handler+0xb0/0xb4
3075 09:58:56.490106 # [ 255.040992] el0_sync+0x180/0x1c0
3076 09:58:56.508358 # [ 255.044307] Code: f2b579a2 b0003e40 ca020021 91088000 (f9063e61)
3077 09:58:56.508840 # [ 255.050399] ---[ end trace 53e02866a2855ca1 ]---
3078 09:58:56.509981 # WRITE_RO: saw 'call trace:': ok
3079 09:58:56.510396 ok 39 selftests: lkdtm: WRITE_RO.sh
3080 09:58:56.511611 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3081 09:58:57.586160 [ 256.650265] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3082 09:58:57.589131 [ 256.656357] lkdtm: attempting bad ro_after_init write at ffff800011b133c0
3083 09:58:57.598016 [ 256.663235] Unable to handle kernel write to read-only memory at virtual address ffff800011b133c0
3084 09:58:57.601428 [ 256.672410] Mem abort info:
3085 09:58:57.604793 [ 256.675322] ESR = 0x9600004e
3086 09:58:57.610028 [ 256.678640] EC = 0x25: DABT (current EL), IL = 32 bits
3087 09:58:57.630695 [ 256.684182] SET = 0, FnV = 0
3088 09:58:57.631165 [ 256.687269] EA = 0, S1PTW = 0
3089 09:58:57.631569 [ 256.690443] Data abort info:
3090 09:58:57.631958 [ 256.693345] ISV = 0, ISS = 0x0000004e
3091 09:58:57.632338 [ 256.697199] CM = 0, WnR = 1
3092 09:58:57.640284 [ 256.700173] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
3093 09:58:57.643679 [ 256.706943] [ffff800011b133c0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049c00781
3094 09:58:57.664062 [ 256.717737] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3095 09:58:57.708357 [ 256.723395] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3096 09:58:57.709558 [ 256.776598] CPU: 0 PID: 2298 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3097 09:58:57.730006 [ 256.784335] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3098 09:58:57.730474 [ 256.790686] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3099 09:58:57.730879 [ 256.796697] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3100 09:58:57.731267 [ 256.801658] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3101 09:58:57.753607 [ 256.806616] sp : ffff80001648bcf0
3102 09:58:57.754102 [ 256.809925] x29: ffff80001648bcf0 x28: ffff0005c9893100
3103 09:58:57.754508 [ 256.815236] x27: 0000000000000000 x26: 0000000000000000
3104 09:58:57.755601 [ 256.820546] x25: ffff800011521788 x24: ffff80001648be20
3105 09:58:57.775165 [ 256.825856] x23: 0000000000000014 x22: ffff0005c44c6000
3106 09:58:57.775637 [ 256.831165] x21: ffff800011a3f2e0 x20: ffff800011521a18
3107 09:58:57.776757 [ 256.836475] x19: ffff800011b13000 x18: 0000000000000000
3108 09:58:57.777162 [ 256.841786] x17: 0000000000000000 x16: 0000000000000000
3109 09:58:57.796863 [ 256.847095] x15: 0000000000000030 x14: ffffffffffffffff
3110 09:58:57.797339 [ 256.852405] x13: ffff80009648b9d7 x12: ffff80001648b9df
3111 09:58:57.797776 [ 256.857714] x11: 0000000000000018 x10: ffff800012628650
3112 09:58:57.798171 [ 256.863023] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3113 09:58:57.798554 [ 256.868333] x7 : ffff800012628650 x6 : ffff8000125a1000
3114 09:58:57.819378 [ 256.873642] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3115 09:58:57.819850 [ 256.878952] x3 : 0000000000000000 x2 : 00000000abcd1234
3116 09:58:57.820256 [ 256.884261] x1 : 00000000fe67479e x0 : ffff800011a40220
3117 09:58:57.821354 [ 256.889571] Call trace:
3118 09:58:57.842105 [ 256.892014] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3119 09:58:57.842576 [ 256.896630] lkdtm_do_action+0x24/0x40
3120 09:58:57.842978 [ 256.900374] direct_entry+0xd0/0x140
3121 09:58:57.844073 [ 256.903949] full_proxy_write+0x68/0xbc
3122 09:58:57.844475 [ 256.907783] vfs_write+0xec/0x20c
3123 09:58:57.844857 [ 256.911093] ksys_write+0x70/0x100
3124 09:58:57.864721 [ 256.914490] __arm64_sys_write+0x24/0x30
3125 09:58:57.865191 [ 256.918412] el0_svc_common.constprop.0+0x84/0x1e0
3126 09:58:57.865595 [ 256.923197] do_el0_svc+0x2c/0x94
3127 09:58:57.866015 [ 256.926508] el0_svc+0x20/0x30
3128 09:58:57.866397 [ 256.929558] el0_sync_handler+0xb0/0xb4
3129 09:58:57.866773 [ 256.933392] el0_sync+0x180/0x1c0
3130 09:58:57.870088 [ 256.936706] Code: f2b579a2 b0003e40 ca020021 91088000 (f901e261)
3131 09:58:57.873489 [ 256.942797] ---[ end trace 53e02866a2855ca2 ]---
3132 09:58:57.880967 # Segmentation fault
3133 09:58:58.155682 # [ 256.650265] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3134 09:58:58.156875 # [ 256.656357] lkdtm: attempting bad ro_after_init write at ffff800011b133c0
3135 09:58:58.157302 # [ 256.663235] Unable to handle kernel write to read-only memory at virtual address ffff800011b133c0
3136 09:58:58.178347 # [ 256.672410] Mem abort info:
3137 09:58:58.178824 # [ 256.675322] ESR = 0x9600004e
3138 09:58:58.179944 # [ 256.678640] EC = 0x25: DABT (current EL), IL = 32 bits
3139 09:58:58.180361 # [ 256.684182] SET = 0, FnV = 0
3140 09:58:58.180759 # [ 256.687269] EA = 0, S1PTW = 0
3141 09:58:58.181149 # [ 256.690443] Data abort info:
3142 09:58:58.201000 # [ 256.693345] ISV = 0, ISS = 0x0000004e
3143 09:58:58.201482 # [ 256.697199] CM = 0, WnR = 1
3144 09:58:58.201929 # [ 256.700173] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
3145 09:58:58.223699 # [ 256.706943] [ffff800011b133c0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049c00781
3146 09:58:58.224183 # [ 256.717737] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3147 09:58:58.266839 # [ 256.723395] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3148 09:58:58.289437 # [ 256.776598] CPU: 0 PID: 2298 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3149 09:58:58.289949 # [ 256.784335] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3150 09:58:58.290365 # [ 256.790686] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3151 09:58:58.290767 # [ 256.796697] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3152 09:58:58.311964 # [ 256.801658] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3153 09:58:58.312444 # [ 256.806616] sp : ffff80001648bcf0
3154 09:58:58.312859 # [ 256.809925] x29: ffff80001648bcf0 x28: ffff0005c9893100
3155 09:58:58.313261 # [ 256.815236] x27: 0000000000000000 x26: 0000000000000000
3156 09:58:58.314391 # [ 256.820546] x25: ffff800011521788 x24: ffff80001648be20
3157 09:58:58.334592 # [ 256.825856] x23: 0000000000000014 x22: ffff0005c44c6000
3158 09:58:58.335070 # [ 256.831165] x21: ffff800011a3f2e0 x20: ffff800011521a18
3159 09:58:58.335484 # [ 256.836475] x19: ffff800011b13000 x18: 0000000000000000
3160 09:58:58.336593 # [ 256.841786] x17: 0000000000000000 x16: 0000000000000000
3161 09:58:58.356260 # [ 256.847095] x15: 0000000000000030 x14: ffffffffffffffff
3162 09:58:58.356740 # [ 256.852405] x13: ffff80009648b9d7 x12: ffff80001648b9df
3163 09:58:58.357157 # [ 256.857714] x11: 0000000000000018 x10: ffff800012628650
3164 09:58:58.357555 # [ 256.863023] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3165 09:58:58.377768 # [ 256.868333] x7 : ffff800012628650 x6 : ffff8000125a1000
3166 09:58:58.378372 # [ 256.873642] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3167 09:58:58.379556 # [ 256.878952] x3 : 0000000000000000 x2 : 00000000abcd1234
3168 09:58:58.379979 # [ 256.884261] x1 : 00000000fe67479e x0 : ffff800011a40220
3169 09:58:58.401504 # [ 256.889571] Call trace:
3170 09:58:58.402030 # [ 256.892014] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3171 09:58:58.402445 # [ 256.896630] lkdtm_do_action+0x24/0x40
3172 09:58:58.402843 # [ 256.900374] direct_entry+0xd0/0x140
3173 09:58:58.403314 # [ 256.903949] full_proxy_write+0x68/0xbc
3174 09:58:58.403714 # [ 256.907783] vfs_write+0xec/0x20c
3175 09:58:58.422930 # [ 256.911093] ksys_write+0x70/0x100
3176 09:58:58.423410 # [ 256.914490] __arm64_sys_write+0x24/0x30
3177 09:58:58.424538 # [ 256.918412] el0_svc_common.constprop.0+0x84/0x1e0
3178 09:58:58.424951 # [ 256.923197] do_el0_svc+0x2c/0x94
3179 09:58:58.425347 # [ 256.926508] el0_svc+0x20/0x30
3180 09:58:58.445620 # [ 256.929558] el0_sync_handler+0xb0/0xb4
3181 09:58:58.446136 # [ 256.933392] el0_sync+0x180/0x1c0
3182 09:58:58.446553 # [ 256.936706] Code: f2b579a2 b0003e40 ca020021 91088000 (f901e261)
3183 09:58:58.446954 # [ 256.942797] ---[ end trace 53e02866a2855ca2 ]---
3184 09:58:58.448075 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3185 09:58:58.451090 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3186 09:58:58.451573 # selftests: lkdtm: WRITE_KERN.sh
3187 09:58:59.503578 [ 258.572223] lkdtm: Performing direct entry WRITE_KERN
3188 09:58:59.511021 [ 258.577574] lkdtm: attempting bad 8820872 byte write at ffff8000112771e8
3189 09:58:59.519909 [ 258.584363] Unable to handle kernel write to read-only memory at virtual address ffff8000112771e8
3190 09:58:59.540366 [ 258.593479] Mem abort info:
3191 09:58:59.540834 [ 258.596293] ESR = 0x9600004f
3192 09:58:59.541234 [ 258.599443] EC = 0x25: DABT (current EL), IL = 32 bits
3193 09:58:59.542338 [ 258.604884] SET = 0, FnV = 0
3194 09:58:59.542736 [ 258.607943] EA = 0, S1PTW = 0
3195 09:58:59.543116 [ 258.611320] Data abort info:
3196 09:58:59.544739 [ 258.614249] ISV = 0, ISS = 0x0000004f
3197 09:58:59.551412 [ 258.618187] CM = 0, WnR = 1
3198 09:58:59.554649 [ 258.621188] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
3199 09:58:59.569803 [ 258.628099] [ffff8000112771e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049477783
3200 09:58:59.573166 [ 258.640682] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3201 09:58:59.637613 [ 258.646339] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3202 09:58:59.638138 [ 258.699543] CPU: 0 PID: 2343 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3203 09:58:59.659231 [ 258.707280] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3204 09:58:59.659705 [ 258.713630] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3205 09:58:59.660109 [ 258.719641] pc : __memcpy+0x110/0x180
3206 09:58:59.661222 [ 258.723304] lr : lkdtm_WRITE_KERN+0x54/0x88
3207 09:58:59.661622 [ 258.727481] sp : ffff800016573ce0
3208 09:58:59.680856 [ 258.730791] x29: ffff800016573ce0 x28: ffff0005c2663100
3209 09:58:59.681326 [ 258.736102] x27: 0000000000000000 x26: 0000000000000000
3210 09:58:59.681759 [ 258.741412] x25: ffff800011521788 x24: ffff800016573e20
3211 09:58:59.682152 [ 258.746723] x23: 000000000000000b x22: ffff0005c6109000
3212 09:58:59.682532 [ 258.752032] x21: 0000000000869888 x20: ffff800010a0d960
3213 09:58:59.704394 [ 258.757342] x19: ffff8000112771e8 x18: 0000000000000000
3214 09:58:59.704865 [ 258.762651] x17: 0000000000000000 x16: 0000000000000000
3215 09:58:59.706012 [ 258.767961] x15: 0000000000000030 x14: f9000fe097e4f2a2
3216 09:58:59.706430 [ 258.773270] x13: f946e400910003fd x12: 52819801d2800802
3217 09:58:59.725967 [ 258.778580] x11: a9be7bfdf0008800 x10: d503233fd503201f
3218 09:58:59.726440 [ 258.783889] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3219 09:58:59.726843 [ 258.789199] x7 : d503201faa1e03e9 x6 : ffff8000112771e8
3220 09:58:59.727956 [ 258.794508] x5 : ffff8000125a1c88 x4 : 0000000000000000
3221 09:58:59.748579 [ 258.799818] x3 : 0000000000000000 x2 : 0000000000869808
3222 09:58:59.749049 [ 258.805127] x1 : ffff800010a0d9a0 x0 : ffff8000112771e8
3223 09:58:59.749454 [ 258.810438] Call trace:
3224 09:58:59.749886 [ 258.812881] __memcpy+0x110/0x180
3225 09:58:59.750998 [ 258.816196] lkdtm_do_action+0x24/0x40
3226 09:58:59.751393 [ 258.819940] direct_entry+0xd0/0x140
3227 09:58:59.770217 [ 258.823516] full_proxy_write+0x68/0xbc
3228 09:58:59.770686 [ 258.827353] vfs_write+0xec/0x20c
3229 09:58:59.771091 [ 258.830663] ksys_write+0x70/0x100
3230 09:58:59.772204 [ 258.834059] __arm64_sys_write+0x24/0x30
3231 09:58:59.772607 [ 258.837981] el0_svc_common.constprop.0+0x84/0x1e0
3232 09:58:59.772988 [ 258.842767] do_el0_svc+0x2c/0x94
3233 09:58:59.790658 [ 258.846078] el0_svc+0x20/0x30
3234 09:58:59.791127 [ 258.849128] el0_sync_handler+0xb0/0xb4
3235 09:58:59.791532 [ 258.852962] el0_sync+0x180/0x1c0
3236 09:58:59.792646 [ 258.856276] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3237 09:58:59.796945 [ 258.862368] ---[ end trace 53e02866a2855ca3 ]---
3238 09:58:59.797415 # Segmentation fault
3239 09:59:00.066912 # [ 258.572223] lkdtm: Performing direct entry WRITE_KERN
3240 09:59:00.067393 # [ 258.577574] lkdtm: attempting bad 8820872 byte write at ffff8000112771e8
3241 09:59:00.068660 # [ 258.584363] Unable to handle kernel write to read-only memory at virtual address ffff8000112771e8
3242 09:59:00.089428 # [ 258.593479] Mem abort info:
3243 09:59:00.089937 # [ 258.596293] ESR = 0x9600004f
3244 09:59:00.090353 # [ 258.599443] EC = 0x25: DABT (current EL), IL = 32 bits
3245 09:59:00.090752 # [ 258.604884] SET = 0, FnV = 0
3246 09:59:00.091869 # [ 258.607943] EA = 0, S1PTW = 0
3247 09:59:00.092272 # [ 258.611320] Data abort info:
3248 09:59:00.110903 # [ 258.614249] ISV = 0, ISS = 0x0000004f
3249 09:59:00.111381 # [ 258.618187] CM = 0, WnR = 1
3250 09:59:00.111793 # [ 258.621188] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
3251 09:59:00.133557 # [ 258.628099] [ffff8000112771e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049477783
3252 09:59:00.134070 # [ 258.640682] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3253 09:59:00.178561 # [ 258.646339] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3254 09:59:00.200436 # [ 258.699543] CPU: 0 PID: 2343 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3255 09:59:00.200917 # [ 258.707280] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3256 09:59:00.201331 # [ 258.713630] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3257 09:59:00.201784 # [ 258.719641] pc : __memcpy+0x110/0x180
3258 09:59:00.221977 # [ 258.723304] lr : lkdtm_WRITE_KERN+0x54/0x88
3259 09:59:00.222455 # [ 258.727481] sp : ffff800016573ce0
3260 09:59:00.222868 # [ 258.730791] x29: ffff800016573ce0 x28: ffff0005c2663100
3261 09:59:00.223263 # [ 258.736102] x27: 0000000000000000 x26: 0000000000000000
3262 09:59:00.224385 # [ 258.741412] x25: ffff800011521788 x24: ffff800016573e20
3263 09:59:00.244527 # [ 258.746723] x23: 000000000000000b x22: ffff0005c6109000
3264 09:59:00.245007 # [ 258.752032] x21: 0000000000869888 x20: ffff800010a0d960
3265 09:59:00.246177 # [ 258.757342] x19: ffff8000112771e8 x18: 0000000000000000
3266 09:59:00.246593 # [ 258.762651] x17: 0000000000000000 x16: 0000000000000000
3267 09:59:00.267189 # [ 258.767961] x15: 0000000000000030 x14: f9000fe097e4f2a2
3268 09:59:00.267671 # [ 258.773270] x13: f946e400910003fd x12: 52819801d2800802
3269 09:59:00.268818 # [ 258.778580] x11: a9be7bfdf0008800 x10: d503233fd503201f
3270 09:59:00.269231 # [ 258.783889] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3271 09:59:00.288789 # [ 258.789199] x7 : d503201faa1e03e9 x6 : ffff8000112771e8
3272 09:59:00.289268 # [ 258.794508] x5 : ffff8000125a1c88 x4 : 0000000000000000
3273 09:59:00.289706 # [ 258.799818] x3 : 0000000000000000 x2 : 0000000000869808
3274 09:59:00.290107 # [ 258.805127] x1 : ffff800010a0d9a0 x0 : ffff8000112771e8
3275 09:59:00.311334 # [ 258.810438] Call trace:
3276 09:59:00.311812 # [ 258.812881] __memcpy+0x110/0x180
3277 09:59:00.312223 # [ 258.816196] lkdtm_do_action+0x24/0x40
3278 09:59:00.312619 # [ 258.819940] direct_entry+0xd0/0x140
3279 09:59:00.313006 # [ 258.823516] full_proxy_write+0x68/0xbc
3280 09:59:00.314145 # [ 258.827353] vfs_write+0xec/0x20c
3281 09:59:00.332954 # [ 258.830663] ksys_write+0x70/0x100
3282 09:59:00.333433 # [ 258.834059] __arm64_sys_write+0x24/0x30
3283 09:59:00.333877 # [ 258.837981] el0_svc_common.constprop.0+0x84/0x1e0
3284 09:59:00.334278 # [ 258.842767] do_el0_svc+0x2c/0x94
3285 09:59:00.334668 # [ 258.846078] el0_svc+0x20/0x30
3286 09:59:00.335791 # [ 258.849128] el0_sync_handler+0xb0/0xb4
3287 09:59:00.355595 # [ 258.852962] el0_sync+0x180/0x1c0
3288 09:59:00.356076 # [ 258.856276] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3289 09:59:00.356578 # [ 258.862368] ---[ end trace 53e02866a2855ca3 ]---
3290 09:59:00.357063 # WRITE_KERN: saw 'call trace:': ok
3291 09:59:00.358215 ok 41 selftests: lkdtm: WRITE_KERN.sh
3292 09:59:00.359351 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3293 09:59:01.506457 [ 260.570995] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3294 09:59:01.509769 [ 260.577243] lkdtm: attempting good refcount_inc() without overflow
3295 09:59:01.516267 [ 260.585103] lkdtm: attempting bad refcount_inc() overflow
3296 09:59:01.521593 [ 260.591052] ------------[ cut here ]------------
3297 09:59:01.527020 [ 260.596103] refcount_t: saturated; leaking memory.
3298 09:59:01.535882 [ 260.601056] WARNING: CPU: 5 PID: 2388 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3299 09:59:01.600561 [ 260.609492] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3300 09:59:01.601826 [ 260.662822] CPU: 5 PID: 2388 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3301 09:59:01.622151 [ 260.670562] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3302 09:59:01.622623 [ 260.676917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3303 09:59:01.623770 [ 260.682925] pc : refcount_warn_saturate+0x74/0x144
3304 09:59:01.624175 [ 260.687716] lr : refcount_warn_saturate+0x74/0x144
3305 09:59:01.624563 [ 260.692504] sp : ffff80001664bcd0
3306 09:59:01.644857 [ 260.695817] x29: ffff80001664bcd0 x28: ffff0005c2279880
3307 09:59:01.645335 [ 260.701135] x27: 0000000000000000 x26: 0000000000000000
3308 09:59:01.645776 [ 260.706452] x25: ffff800011521788 x24: ffff80001664be20
3309 09:59:01.646171 [ 260.711770] x23: 0000000000000016 x22: ffff0005c4c62000
3310 09:59:01.667472 [ 260.717087] x21: ffff800011a3f308 x20: ffff800011521a38
3311 09:59:01.667940 [ 260.722404] x19: 000000000000002b x18: 0000000000000000
3312 09:59:01.668341 [ 260.727722] x17: 0000000000000000 x16: 0000000000000000
3313 09:59:01.668730 [ 260.733039] x15: 0000000000000030 x14: ffffffffffffffff
3314 09:59:01.688951 [ 260.738357] x13: ffff80009664b977 x12: ffff80001664b97f
3315 09:59:01.689422 [ 260.743674] x11: 0000000000000000 x10: ffff800012628650
3316 09:59:01.689860 [ 260.748992] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3317 09:59:01.690248 [ 260.754309] x7 : ffff800012628650 x6 : ffff8000125a1000
3318 09:59:01.691372 [ 260.759627] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3319 09:59:01.712681 [ 260.764944] x3 : 0000000000000000 x2 : 0000000000000000
3320 09:59:01.713151 [ 260.770261] x1 : 0000000000000000 x0 : ffff0005c2279880
3321 09:59:01.714306 [ 260.775580] Call trace:
3322 09:59:01.714713 [ 260.778028] refcount_warn_saturate+0x74/0x144
3323 09:59:01.715096 [ 260.782476] __refcount_add.constprop.0+0x6c/0x80
3324 09:59:01.734150 [ 260.787187] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3325 09:59:01.734619 [ 260.791977] lkdtm_do_action+0x24/0x40
3326 09:59:01.735771 [ 260.795726] direct_entry+0xd0/0x140
3327 09:59:01.736177 [ 260.799306] full_proxy_write+0x68/0xbc
3328 09:59:01.736564 [ 260.803145] vfs_write+0xec/0x20c
3329 09:59:01.736942 [ 260.806458] ksys_write+0x70/0x100
3330 09:59:01.755840 [ 260.809860] __arm64_sys_write+0x24/0x30
3331 09:59:01.756309 [ 260.813788] el0_svc_common.constprop.0+0x84/0x1e0
3332 09:59:01.756712 [ 260.818578] do_el0_svc+0x2c/0x94
3333 09:59:01.757100 [ 260.821896] el0_svc+0x20/0x30
3334 09:59:01.758240 [ 260.824949] el0_sync_handler+0xb0/0xb4
3335 09:59:01.758636 [ 260.828787] el0_sync+0x180/0x1c0
3336 09:59:01.778375 [ 260.832100] irq event stamp: 0
3337 09:59:01.778631 [ 260.835160] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3338 09:59:01.778851 [ 260.841432] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3339 09:59:01.792419 [ 260.849610] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3340 09:59:01.792782 [ 260.857785] softirqs last disabled at (0): [<0000000000000000>] 0x0
3341 09:59:01.795683 [ 260.864049] ---[ end trace 53e02866a2855ca4 ]---
3342 09:59:01.799989 [ 260.868974] lkdtm: Overflow detected: saturated
3343 09:59:02.554028 # [ 260.570995] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3344 09:59:02.554550 # [ 260.577243] lkdtm: attempting good refcount_inc() without overflow
3345 09:59:02.555708 # [ 260.585103] lkdtm: attempting bad refcount_inc() overflow
3346 09:59:02.576644 # [ 260.591052] ------------[ cut here ]------------
3347 09:59:02.577114 # [ 260.596103] refcount_t: saturated; leaking memory.
3348 09:59:02.577516 # [ 260.601056] WARNING: CPU: 5 PID: 2388 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3349 09:59:02.643418 # [ 260.609492] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3350 09:59:02.643917 # [ 260.662822] CPU: 5 PID: 2388 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3351 09:59:02.645082 # [ 260.670562] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3352 09:59:02.645514 # [ 260.676917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3353 09:59:02.665082 # [ 260.682925] pc : refcount_warn_saturate+0x74/0x144
3354 09:59:02.665550 # [ 260.687716] lr : refcount_warn_saturate+0x74/0x144
3355 09:59:02.665985 # [ 260.692504] sp : ffff80001664bcd0
3356 09:59:02.667128 # [ 260.695817] x29: ffff80001664bcd0 x28: ffff0005c2279880
3357 09:59:02.687650 # [ 260.701135] x27: 0000000000000000 x26: 0000000000000000
3358 09:59:02.688121 # [ 260.706452] x25: ffff800011521788 x24: ffff80001664be20
3359 09:59:02.689278 # [ 260.711770] x23: 0000000000000016 x22: ffff0005c4c62000
3360 09:59:02.689714 # [ 260.717087] x21: ffff800011a3f308 x20: ffff800011521a38
3361 09:59:02.709152 # [ 260.722404] x19: 000000000000002b x18: 0000000000000000
3362 09:59:02.709657 # [ 260.727722] x17: 0000000000000000 x16: 0000000000000000
3363 09:59:02.710823 # [ 260.733039] x15: 0000000000000030 x14: ffffffffffffffff
3364 09:59:02.711244 # [ 260.738357] x13: ffff80009664b977 x12: ffff80001664b97f
3365 09:59:02.731833 # [ 260.743674] x11: 0000000000000000 x10: ffff800012628650
3366 09:59:02.732305 # [ 260.748992] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3367 09:59:02.732727 # [ 260.754309] x7 : ffff800012628650 x6 : ffff8000125a1000
3368 09:59:02.733892 # [ 260.759627] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3369 09:59:02.754323 # [ 260.764944] x3 : 0000000000000000 x2 : 0000000000000000
3370 09:59:02.754793 # [ 260.770261] x1 : 0000000000000000 x0 : ffff0005c2279880
3371 09:59:02.755211 # [ 260.775580] Call trace:
3372 09:59:02.755608 # [ 260.778028] refcount_warn_saturate+0x74/0x144
3373 09:59:02.756758 # [ 260.782476] __refcount_add.constprop.0+0x6c/0x80
3374 09:59:02.775895 # [ 260.787187] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3375 09:59:02.776373 # [ 260.791977] lkdtm_do_action+0x24/0x40
3376 09:59:02.776784 # [ 260.795726] direct_entry+0xd0/0x140
3377 09:59:02.777180 # [ 260.799306] full_proxy_write+0x68/0xbc
3378 09:59:02.777567 # [ 260.803145] vfs_write+0xec/0x20c
3379 09:59:02.778757 # [ 260.806458] ksys_write+0x70/0x100
3380 09:59:02.798532 # [ 260.809860] __arm64_sys_write+0x24/0x30
3381 09:59:02.799012 # [ 260.813788] el0_svc_common.constprop.0+0x84/0x1e0
3382 09:59:02.799425 # [ 260.818578] do_el0_svc+0x2c/0x94
3383 09:59:02.799823 # [ 260.821896] el0_svc+0x20/0x30
3384 09:59:02.800212 # [ 260.824949] el0_sync_handler+0xb0/0xb4
3385 09:59:02.801377 # [ 260.828787] el0_sync+0x180/0x1c0
3386 09:59:02.821187 # [ 260.832100] irq event stamp: 0
3387 09:59:02.822444 # [ 260.835160] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3388 09:59:02.822872 # [ 260.841432] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3389 09:59:02.842784 # [ 260.849610] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3390 09:59:02.843264 # [ 260.857785] softirqs last disabled at (0): [<0000000000000000>] 0x0
3391 09:59:02.843677 # [ 260.864049] ---[ end trace 53e02866a2855ca4 ]---
3392 09:59:02.844835 # [ 260.868974] lkdtm: Overflow detected: saturated
3393 09:59:02.845243 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3394 09:59:02.850414 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3395 09:59:02.853538 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3396 09:59:03.035298 [ 262.103173] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3397 09:59:03.049422 [ 262.109524] lkdtm: attempting good refcount_add() without overflow
3398 09:59:03.052809 [ 262.115792] lkdtm: attempting bad refcount_add() overflow
3399 09:59:03.053292 [ 262.121439] ------------[ cut here ]------------
3400 09:59:03.056024 [ 262.126240] refcount_t: saturated; leaking memory.
3401 09:59:03.065777 [ 262.131190] WARNING: CPU: 5 PID: 2420 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3402 09:59:03.130451 [ 262.139627] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3403 09:59:03.130957 [ 262.192956] CPU: 5 PID: 2420 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3404 09:59:03.151935 [ 262.200696] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3405 09:59:03.152416 [ 262.207052] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3406 09:59:03.152832 [ 262.213058] pc : refcount_warn_saturate+0x74/0x144
3407 09:59:03.153232 [ 262.217850] lr : refcount_warn_saturate+0x74/0x144
3408 09:59:03.154383 [ 262.222638] sp : ffff800016703cd0
3409 09:59:03.175689 [ 262.225950] x29: ffff800016703cd0 x28: ffff0005c8239880
3410 09:59:03.176169 [ 262.231268] x27: 0000000000000000 x26: 0000000000000000
3411 09:59:03.176584 [ 262.236586] x25: ffff800011521788 x24: ffff800016703e20
3412 09:59:03.176979 [ 262.241903] x23: 0000000000000016 x22: ffff0005c4054000
3413 09:59:03.197198 [ 262.247220] x21: ffff800011a3f320 x20: ffff800011521a48
3414 09:59:03.197704 [ 262.252538] x19: 000000000000002c x18: 0000000000000000
3415 09:59:03.198120 [ 262.257856] x17: 0000000000000000 x16: 0000000000000000
3416 09:59:03.199285 [ 262.263173] x15: 0000000000000030 x14: ffffffffffffffff
3417 09:59:03.218833 [ 262.268490] x13: ffff800096703977 x12: ffff80001670397f
3418 09:59:03.219314 [ 262.273808] x11: 000000803164858e x10: ffff800012628650
3419 09:59:03.219728 [ 262.279125] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3420 09:59:03.220128 [ 262.284443] x7 : ffff800012628650 x6 : ffff8000125a1000
3421 09:59:03.220520 [ 262.289760] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3422 09:59:03.242436 [ 262.295077] x3 : 0000000000000000 x2 : 0000000000000000
3423 09:59:03.242916 [ 262.300395] x1 : 0000000000000000 x0 : ffff0005c8239880
3424 09:59:03.243329 [ 262.305713] Call trace:
3425 09:59:03.243728 [ 262.308161] refcount_warn_saturate+0x74/0x144
3426 09:59:03.244879 [ 262.312609] __refcount_add.constprop.0+0x6c/0x80
3427 09:59:03.264034 [ 262.317320] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3428 09:59:03.264516 [ 262.322110] lkdtm_do_action+0x24/0x40
3429 09:59:03.265718 [ 262.325857] direct_entry+0xd0/0x140
3430 09:59:03.266133 [ 262.329437] full_proxy_write+0x68/0xbc
3431 09:59:03.266531 [ 262.333277] vfs_write+0xec/0x20c
3432 09:59:03.266916 [ 262.336591] ksys_write+0x70/0x100
3433 09:59:03.286652 [ 262.339991] __arm64_sys_write+0x24/0x30
3434 09:59:03.287129 [ 262.343919] el0_svc_common.constprop.0+0x84/0x1e0
3435 09:59:03.287541 [ 262.348709] do_el0_svc+0x2c/0x94
3436 09:59:03.287936 [ 262.352026] el0_svc+0x20/0x30
3437 09:59:03.289091 [ 262.355080] el0_sync_handler+0xb0/0xb4
3438 09:59:03.289495 [ 262.358917] el0_sync+0x180/0x1c0
3439 09:59:03.309305 [ 262.362231] irq event stamp: 0
3440 09:59:03.309811 [ 262.365291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3441 09:59:03.310994 [ 262.371562] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3442 09:59:03.322257 [ 262.379740] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3443 09:59:03.322739 [ 262.387923] softirqs last disabled at (0): [<0000000000000000>] 0x0
3444 09:59:03.325676 [ 262.394194] ---[ end trace 53e02866a2855ca5 ]---
3445 09:59:03.329806 [ 262.398961] lkdtm: Overflow detected: saturated
3446 09:59:03.584634 # [ 262.103173] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3447 09:59:03.585115 # [ 262.109524] lkdtm: attempting good refcount_add() without overflow
3448 09:59:03.586261 # [ 262.115792] lkdtm: attempting bad refcount_add() overflow
3449 09:59:03.607233 # [ 262.121439] ------------[ cut here ]------------
3450 09:59:03.607727 # [ 262.126240] refcount_t: saturated; leaking memory.
3451 09:59:03.608155 # [ 262.131190] WARNING: CPU: 5 PID: 2420 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3452 09:59:03.673913 # [ 262.139627] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3453 09:59:03.674413 # [ 262.192956] CPU: 5 PID: 2420 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3454 09:59:03.675628 # [ 262.200696] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3455 09:59:03.676036 # [ 262.207052] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3456 09:59:03.696651 # [ 262.213058] pc : refcount_warn_saturate+0x74/0x144
3457 09:59:03.697121 # [ 262.217850] lr : refcount_warn_saturate+0x74/0x144
3458 09:59:03.697524 # [ 262.222638] sp : ffff800016703cd0
3459 09:59:03.698721 # [ 262.225950] x29: ffff800016703cd0 x28: ffff0005c8239880
3460 09:59:03.718240 # [ 262.231268] x27: 0000000000000000 x26: 0000000000000000
3461 09:59:03.718728 # [ 262.236586] x25: ffff800011521788 x24: ffff800016703e20
3462 09:59:03.719907 # [ 262.241903] x23: 0000000000000016 x22: ffff0005c4054000
3463 09:59:03.720312 # [ 262.247220] x21: ffff800011a3f320 x20: ffff800011521a48
3464 09:59:03.739907 # [ 262.252538] x19: 000000000000002c x18: 0000000000000000
3465 09:59:03.740378 # [ 262.257856] x17: 0000000000000000 x16: 0000000000000000
3466 09:59:03.741590 # [ 262.263173] x15: 0000000000000030 x14: ffffffffffffffff
3467 09:59:03.742027 # [ 262.268490] x13: ffff800096703977 x12: ffff80001670397f
3468 09:59:03.763492 # [ 262.273808] x11: 000000803164858e x10: ffff800012628650
3469 09:59:03.763963 # [ 262.279125] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
3470 09:59:03.765145 # [ 262.284443] x7 : ffff800012628650 x6 : ffff8000125a1000
3471 09:59:03.765552 # [ 262.289760] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3472 09:59:03.785145 # [ 262.295077] x3 : 0000000000000000 x2 : 0000000000000000
3473 09:59:03.785616 # [ 262.300395] x1 : 0000000000000000 x0 : ffff0005c8239880
3474 09:59:03.786054 # [ 262.305713] Call trace:
3475 09:59:03.786451 # [ 262.308161] refcount_warn_saturate+0x74/0x144
3476 09:59:03.787611 # [ 262.312609] __refcount_add.constprop.0+0x6c/0x80
3477 09:59:03.806630 # [ 262.317320] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3478 09:59:03.807143 # [ 262.322110] lkdtm_do_action+0x24/0x40
3479 09:59:03.807548 # [ 262.325857] direct_entry+0xd0/0x140
3480 09:59:03.808716 # [ 262.329437] full_proxy_write+0x68/0xbc
3481 09:59:03.809118 # [ 262.333277] vfs_write+0xec/0x20c
3482 09:59:03.809500 # [ 262.336591] ksys_write+0x70/0x100
3483 09:59:03.829374 # [ 262.339991] __arm64_sys_write+0x24/0x30
3484 09:59:03.829879 # [ 262.343919] el0_svc_common.constprop.0+0x84/0x1e0
3485 09:59:03.830285 # [ 262.348709] do_el0_svc+0x2c/0x94
3486 09:59:03.831457 # [ 262.352026] el0_svc+0x20/0x30
3487 09:59:03.831857 # [ 262.355080] el0_sync_handler+0xb0/0xb4
3488 09:59:03.832240 # [ 262.358917] el0_sync+0x180/0x1c0
3489 09:59:03.850901 # [ 262.362231] irq event stamp: 0
3490 09:59:03.851371 # [ 262.365291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3491 09:59:03.852556 # [ 262.371562] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3492 09:59:03.874596 # [ 262.379740] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3493 09:59:03.875069 # [ 262.387923] softirqs last disabled at (0): [<0000000000000000>] 0x0
3494 09:59:03.875473 # [ 262.394194] ---[ end trace 53e02866a2855ca5 ]---
3495 09:59:03.875858 # [ 262.398961] lkdtm: Overflow detected: saturated
3496 09:59:03.876234 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3497 09:59:03.882182 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3498 09:59:03.885526 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3499 09:59:04.344749 [ 263.411824] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3500 09:59:04.351349 [ 263.418867] lkdtm: attempting bad refcount_inc_not_zero() overflow
3501 09:59:04.356994 [ 263.426748] ------------[ cut here ]------------
3502 09:59:04.363412 [ 263.431962] refcount_t: saturated; leaking memory.
3503 09:59:04.372213 [ 263.436968] WARNING: CPU: 5 PID: 2452 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3504 09:59:04.435907 [ 263.445405] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3505 09:59:04.437205 [ 263.498734] CPU: 5 PID: 2452 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3506 09:59:04.458572 [ 263.506474] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3507 09:59:04.459051 [ 263.512830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3508 09:59:04.459466 [ 263.518840] pc : refcount_warn_saturate+0xc8/0x144
3509 09:59:04.459865 [ 263.523631] lr : refcount_warn_saturate+0xc8/0x144
3510 09:59:04.460253 [ 263.528419] sp : ffff8000167b3cb0
3511 09:59:04.481045 [ 263.531731] x29: ffff8000167b3cb0 x28: ffff0005c227e200
3512 09:59:04.481524 [ 263.537049] x27: 0000000000000000 x26: 0000000000000000
3513 09:59:04.481968 [ 263.542367] x25: ffff800011521788 x24: ffff8000167b3e20
3514 09:59:04.483169 [ 263.547684] x23: 000000000000001f x22: ffff0005c7696000
3515 09:59:04.503685 [ 263.553001] x21: 0000000000000001 x20: 000000007fffffff
3516 09:59:04.504164 [ 263.558319] x19: ffff8000167b3d04 x18: 0000000000000000
3517 09:59:04.504575 [ 263.563636] x17: 0000000000000000 x16: 0000000000000000
3518 09:59:04.505781 [ 263.568953] x15: 0000000000000030 x14: ffffffffffffffff
3519 09:59:04.525320 [ 263.574271] x13: ffff8000967b3957 x12: ffff8000167b395f
3520 09:59:04.525822 [ 263.579588] x11: 0000000000000000 x10: 0000000000001440
3521 09:59:04.526235 [ 263.584906] x9 : ffff80001012dcf4 x8 : ffff0005c227f6a0
3522 09:59:04.526631 [ 263.590223] x7 : 0000000000000000 x6 : ffff8000125a1000
3523 09:59:04.527808 [ 263.595540] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3524 09:59:04.546896 [ 263.600858] x3 : 0000000000000000 x2 : 0000000000000000
3525 09:59:04.547375 [ 263.606175] x1 : 0000000000000000 x0 : ffff0005c227e200
3526 09:59:04.548575 [ 263.611493] Call trace:
3527 09:59:04.548988 [ 263.613941] refcount_warn_saturate+0xc8/0x144
3528 09:59:04.549385 [ 263.618392] __refcount_add_not_zero.constprop.0+0x84/0xa0
3529 09:59:04.570520 [ 263.623877] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3530 09:59:04.570998 [ 263.629452] lkdtm_do_action+0x24/0x40
3531 09:59:04.571411 [ 263.633199] direct_entry+0xd0/0x140
3532 09:59:04.571807 [ 263.636780] full_proxy_write+0x68/0xbc
3533 09:59:04.572987 [ 263.640619] vfs_write+0xec/0x20c
3534 09:59:04.592133 [ 263.643933] ksys_write+0x70/0x100
3535 09:59:04.592612 [ 263.647333] __arm64_sys_write+0x24/0x30
3536 09:59:04.593015 [ 263.651261] el0_svc_common.constprop.0+0x84/0x1e0
3537 09:59:04.594217 [ 263.656051] do_el0_svc+0x2c/0x94
3538 09:59:04.594615 [ 263.659368] el0_svc+0x20/0x30
3539 09:59:04.594997 [ 263.662422] el0_sync_handler+0xb0/0xb4
3540 09:59:04.613822 [ 263.666260] el0_sync+0x180/0x1c0
3541 09:59:04.614291 [ 263.669573] irq event stamp: 0
3542 09:59:04.614693 [ 263.672633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3543 09:59:04.615085 [ 263.678905] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3544 09:59:04.629930 [ 263.687082] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3545 09:59:04.630404 [ 263.695257] softirqs last disabled at (0): [<0000000000000000>] 0x0
3546 09:59:04.633276 [ 263.701521] ---[ end trace 53e02866a2855ca6 ]---
3547 09:59:04.637441 [ 263.706251] lkdtm: Overflow detected: saturated
3548 09:59:05.470600 # [ 263.411824] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3549 09:59:05.471112 # [ 263.418867] lkdtm: attempting bad refcount_inc_not_zero() overflow
3550 09:59:05.472336 # [ 263.426748] ------------[ cut here ]------------
3551 09:59:05.492062 # [ 263.431962] refcount_t: saturated; leaking memory.
3552 09:59:05.492540 # [ 263.436968] WARNING: CPU: 5 PID: 2452 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3553 09:59:05.536990 # [ 263.445405] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3554 09:59:05.558853 # [ 263.498734] CPU: 5 PID: 2452 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3555 09:59:05.559352 # [ 263.506474] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3556 09:59:05.559768 # [ 263.512830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3557 09:59:05.560973 # [ 263.518840] pc : refcount_warn_saturate+0xc8/0x144
3558 09:59:05.581496 # [ 263.523631] lr : refcount_warn_saturate+0xc8/0x144
3559 09:59:05.582005 # [ 263.528419] sp : ffff8000167b3cb0
3560 09:59:05.583216 # [ 263.531731] x29: ffff8000167b3cb0 x28: ffff0005c227e200
3561 09:59:05.583630 # [ 263.537049] x27: 0000000000000000 x26: 0000000000000000
3562 09:59:05.603055 # [ 263.542367] x25: ffff800011521788 x24: ffff8000167b3e20
3563 09:59:05.603553 # [ 263.547684] x23: 000000000000001f x22: ffff0005c7696000
3564 09:59:05.604757 # [ 263.553001] x21: 0000000000000001 x20: 000000007fffffff
3565 09:59:05.605164 # [ 263.558319] x19: ffff8000167b3d04 x18: 0000000000000000
3566 09:59:05.624761 # [ 263.563636] x17: 0000000000000000 x16: 0000000000000000
3567 09:59:05.625232 # [ 263.568953] x15: 0000000000000030 x14: ffffffffffffffff
3568 09:59:05.626458 # [ 263.574271] x13: ffff8000967b3957 x12: ffff8000167b395f
3569 09:59:05.626866 # [ 263.579588] x11: 0000000000000000 x10: 0000000000001440
3570 09:59:05.647275 # [ 263.584906] x9 : ffff80001012dcf4 x8 : ffff0005c227f6a0
3571 09:59:05.647785 # [ 263.590223] x7 : 0000000000000000 x6 : ffff8000125a1000
3572 09:59:05.648193 # [ 263.595540] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3573 09:59:05.649399 # [ 263.600858] x3 : 0000000000000000 x2 : 0000000000000000
3574 09:59:05.669999 # [ 263.606175] x1 : 0000000000000000 x0 : ffff0005c227e200
3575 09:59:05.670481 # [ 263.611493] Call trace:
3576 09:59:05.670882 # [ 263.613941] refcount_warn_saturate+0xc8/0x144
3577 09:59:05.671282 # [ 263.618392] __refcount_add_not_zero.constprop.0+0x84/0xa0
3578 09:59:05.671662 # [ 263.623877] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3579 09:59:05.692674 # [ 263.629452] lkdtm_do_action+0x24/0x40
3580 09:59:05.693144 # [ 263.633199] direct_entry+0xd0/0x140
3581 09:59:05.693544 # [ 263.636780] full_proxy_write+0x68/0xbc
3582 09:59:05.693983 # [ 263.640619] vfs_write+0xec/0x20c
3583 09:59:05.694365 # [ 263.643933] ksys_write+0x70/0x100
3584 09:59:05.694757 # [ 263.647333] __arm64_sys_write+0x24/0x30
3585 09:59:05.714103 # [ 263.651261] el0_svc_common.constprop.0+0x84/0x1e0
3586 09:59:05.714573 # [ 263.656051] do_el0_svc+0x2c/0x94
3587 09:59:05.714976 # [ 263.659368] el0_svc+0x20/0x30
3588 09:59:05.716163 # [ 263.662422] el0_sync_handler+0xb0/0xb4
3589 09:59:05.716562 # [ 263.666260] el0_sync+0x180/0x1c0
3590 09:59:05.716942 # [ 263.669573] irq event stamp: 0
3591 09:59:05.735676 # [ 263.672633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3592 09:59:05.736952 # [ 263.678905] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3593 09:59:05.737372 # [ 263.687082] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3594 09:59:05.759402 # [ 263.695257] softirqs last disabled at (0): [<0000000000000000>] 0x0
3595 09:59:05.759873 # [ 263.701521] ---[ end trace 53e02866a2855ca6 ]---
3596 09:59:05.760277 # [ 263.706251] lkdtm: Overflow detected: saturated
3597 09:59:05.761490 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3598 09:59:05.764908 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3599 09:59:05.768104 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3600 09:59:05.931027 [ 264.994654] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3601 09:59:05.934353 [ 265.001663] lkdtm: attempting bad refcount_add_not_zero() overflow
3602 09:59:05.938515 [ 265.007974] ------------[ cut here ]------------
3603 09:59:05.943976 [ 265.012694] refcount_t: saturated; leaking memory.
3604 09:59:05.952876 [ 265.017695] WARNING: CPU: 2 PID: 2484 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3605 09:59:06.017566 [ 265.026133] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3606 09:59:06.018105 [ 265.079463] CPU: 2 PID: 2484 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3607 09:59:06.039150 [ 265.087204] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3608 09:59:06.039632 [ 265.093560] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3609 09:59:06.040854 [ 265.099568] pc : refcount_warn_saturate+0xc8/0x144
3610 09:59:06.041266 [ 265.104359] lr : refcount_warn_saturate+0xc8/0x144
3611 09:59:06.041688 [ 265.109148] sp : ffff80001682bcb0
3612 09:59:06.060793 [ 265.112460] x29: ffff80001682bcb0 x28: ffff0005c7b91880
3613 09:59:06.061271 [ 265.117778] x27: 0000000000000000 x26: 0000000000000000
3614 09:59:06.061712 [ 265.123095] x25: ffff800011521788 x24: ffff80001682be20
3615 09:59:06.062113 [ 265.128412] x23: 000000000000001f x22: ffff0005c81fe000
3616 09:59:06.084332 [ 265.133730] x21: 0000000000000006 x20: 000000007fffffff
3617 09:59:06.084812 [ 265.139048] x19: ffff80001682bd04 x18: 0000000000000001
3618 09:59:06.086061 [ 265.144365] x17: 0000000000000000 x16: 0000000000000000
3619 09:59:06.086480 [ 265.149682] x15: 0000000000000030 x14: ffffffffffffffff
3620 09:59:06.106023 [ 265.154999] x13: ffff80009682b957 x12: ffff80001682b960
3621 09:59:06.106504 [ 265.160317] x11: 0000000000000030 x10: 0000000000001440
3622 09:59:06.106917 [ 265.165634] x9 : ffff80001012dcf4 x8 : ffff0005c7b92d20
3623 09:59:06.108128 [ 265.170951] x7 : 0000000000000000 x6 : ffff8000125a1000
3624 09:59:06.108537 [ 265.176269] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
3625 09:59:06.128601 [ 265.181586] x3 : 0000000000000000 x2 : 0000000000000000
3626 09:59:06.129083 [ 265.186903] x1 : 0000000000000000 x0 : ffff0005c7b91880
3627 09:59:06.130299 [ 265.192222] Call trace:
3628 09:59:06.130714 [ 265.194669] refcount_warn_saturate+0xc8/0x144
3629 09:59:06.131112 [ 265.199120] __refcount_add_not_zero.constprop.0+0x84/0xa0
3630 09:59:06.151278 [ 265.204605] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3631 09:59:06.151757 [ 265.210180] lkdtm_do_action+0x24/0x40
3632 09:59:06.152981 [ 265.213928] direct_entry+0xd0/0x140
3633 09:59:06.153393 [ 265.217508] full_proxy_write+0x68/0xbc
3634 09:59:06.153821 [ 265.221347] vfs_write+0xec/0x20c
3635 09:59:06.172782 [ 265.224661] ksys_write+0x70/0x100
3636 09:59:06.173259 [ 265.228062] __arm64_sys_write+0x24/0x30
3637 09:59:06.173698 [ 265.231990] el0_svc_common.constprop.0+0x84/0x1e0
3638 09:59:06.174098 [ 265.236780] do_el0_svc+0x2c/0x94
3639 09:59:06.174488 [ 265.240099] el0_svc+0x20/0x30
3640 09:59:06.175680 [ 265.243154] el0_sync_handler+0xb0/0xb4
3641 09:59:06.195440 [ 265.246991] el0_sync+0x180/0x1c0
3642 09:59:06.195921 [ 265.250305] irq event stamp: 0
3643 09:59:06.196332 [ 265.253365] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3644 09:59:06.197544 [ 265.259636] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3645 09:59:06.210664 [ 265.267814] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3646 09:59:06.211146 [ 265.275990] softirqs last disabled at (0): [<0000000000000000>] 0x0
3647 09:59:06.213866 [ 265.282254] ---[ end trace 53e02866a2855ca7 ]---
3648 09:59:06.218122 [ 265.287227] lkdtm: Overflow detected: saturated
3649 09:59:06.922573 # [ 264.994654] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3650 09:59:06.923058 # [ 265.001663] lkdtm: attempting bad refcount_add_not_zero() overflow
3651 09:59:06.924329 # [ 265.007974] ------------[ cut here ]------------
3652 09:59:06.944013 # [ 265.012694] refcount_t: saturated; leaking memory.
3653 09:59:06.944484 # [ 265.017695] WARNING: CPU: 2 PID: 2484 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3654 09:59:06.990171 # [ 265.026133] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3655 09:59:07.010981 # [ 265.079463] CPU: 2 PID: 2484 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3656 09:59:07.011454 # [ 265.087204] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3657 09:59:07.011876 # [ 265.093560] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3658 09:59:07.013088 # [ 265.099568] pc : refcount_warn_saturate+0xc8/0x144
3659 09:59:07.033525 # [ 265.104359] lr : refcount_warn_saturate+0xc8/0x144
3660 09:59:07.034054 # [ 265.109148] sp : ffff80001682bcb0
3661 09:59:07.035288 # [ 265.112460] x29: ffff80001682bcb0 x28: ffff0005c7b91880
3662 09:59:07.035697 # [ 265.117778] x27: 0000000000000000 x26: 0000000000000000
3663 09:59:07.056237 # [ 265.123095] x25: ffff800011521788 x24: ffff80001682be20
3664 09:59:07.056709 # [ 265.128412] x23: 000000000000001f x22: ffff0005c81fe000
3665 09:59:07.057126 # [ 265.133730] x21: 0000000000000006 x20: 000000007fffffff
3666 09:59:07.057515 # [ 265.139048] x19: ffff80001682bd04 x18: 0000000000000001
3667 09:59:07.077752 # [ 265.144365] x17: 0000000000000000 x16: 0000000000000000
3668 09:59:07.078223 # [ 265.149682] x15: 0000000000000030 x14: ffffffffffffffff
3669 09:59:07.078628 # [ 265.154999] x13: ffff80009682b957 x12: ffff80001682b960
3670 09:59:07.079853 # [ 265.160317] x11: 0000000000000030 x10: 0000000000001440
3671 09:59:07.100350 # [ 265.165634] x9 : ffff80001012dcf4 x8 : ffff0005c7b92d20
3672 09:59:07.100820 # [ 265.170951] x7 : 0000000000000000 x6 : ffff8000125a1000
3673 09:59:07.102097 # [ 265.176269] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
3674 09:59:07.102506 # [ 265.181586] x3 : 0000000000000000 x2 : 0000000000000000
3675 09:59:07.121823 # [ 265.186903] x1 : 0000000000000000 x0 : ffff0005c7b91880
3676 09:59:07.122310 # [ 265.192222] Call trace:
3677 09:59:07.122715 # [ 265.194669] refcount_warn_saturate+0xc8/0x144
3678 09:59:07.123109 # [ 265.199120] __refcount_add_not_zero.constprop.0+0x84/0xa0
3679 09:59:07.124315 # [ 265.204605] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3680 09:59:07.144485 # [ 265.210180] lkdtm_do_action+0x24/0x40
3681 09:59:07.144957 # [ 265.213928] direct_entry+0xd0/0x140
3682 09:59:07.145359 # [ 265.217508] full_proxy_write+0x68/0xbc
3683 09:59:07.146623 # [ 265.221347] vfs_write+0xec/0x20c
3684 09:59:07.147023 # [ 265.224661] ksys_write+0x70/0x100
3685 09:59:07.147405 # [ 265.228062] __arm64_sys_write+0x24/0x30
3686 09:59:07.167160 # [ 265.231990] el0_svc_common.constprop.0+0x84/0x1e0
3687 09:59:07.167633 # [ 265.236780] do_el0_svc+0x2c/0x94
3688 09:59:07.168035 # [ 265.240099] el0_svc+0x20/0x30
3689 09:59:07.168421 # [ 265.243154] el0_sync_handler+0xb0/0xb4
3690 09:59:07.169626 # [ 265.246991] el0_sync+0x180/0x1c0
3691 09:59:07.170051 # [ 265.250305] irq event stamp: 0
3692 09:59:07.188742 # [ 265.253365] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3693 09:59:07.189234 # [ 265.259636] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3694 09:59:07.189666 # [ 265.267814] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3695 09:59:07.211353 # [ 265.275990] softirqs last disabled at (0): [<0000000000000000>] 0x0
3696 09:59:07.211825 # [ 265.282254] ---[ end trace 53e02866a2855ca7 ]---
3697 09:59:07.212231 # [ 265.287227] lkdtm: Overflow detected: saturated
3698 09:59:07.212620 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3699 09:59:07.216879 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3700 09:59:07.220134 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3701 09:59:07.379765 [ 266.443013] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3702 09:59:07.380243 [ 266.448890] lkdtm: attempting good refcount_dec()
3703 09:59:07.385146 [ 266.453774] lkdtm: attempting bad refcount_dec() to zero
3704 09:59:07.392875 [ 266.459166] ------------[ cut here ]------------
3705 09:59:07.396122 [ 266.463825] refcount_t: decrement hit 0; leaking memory.
3706 09:59:07.404878 [ 266.469329] WARNING: CPU: 4 PID: 2516 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3707 09:59:07.468484 [ 266.477853] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3708 09:59:07.469841 [ 266.531184] CPU: 4 PID: 2516 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3709 09:59:07.491111 [ 266.538924] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3710 09:59:07.491591 [ 266.545279] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3711 09:59:07.492834 [ 266.551286] pc : refcount_warn_saturate+0x13c/0x144
3712 09:59:07.493248 [ 266.556163] lr : refcount_warn_saturate+0x13c/0x144
3713 09:59:07.493669 [ 266.561038] sp : ffff8000168c3cc0
3714 09:59:07.512626 [ 266.564351] x29: ffff8000168c3cc0 x28: ffff0005c80b9880
3715 09:59:07.513107 [ 266.569669] x27: 0000000000000000 x26: 0000000000000000
3716 09:59:07.513517 [ 266.574986] x25: ffff800011521788 x24: ffff8000168c3e20
3717 09:59:07.514777 [ 266.580304] x23: 0000000000000012 x22: ffff0005c50b2000
3718 09:59:07.535278 [ 266.585621] x21: ffff800011a3f378 x20: ffff800011521a78
3719 09:59:07.535756 [ 266.590939] x19: ffff8000168c3d04 x18: 0000000000000000
3720 09:59:07.536169 [ 266.596256] x17: 0000000000000000 x16: 0000000000000000
3721 09:59:07.537396 [ 266.601573] x15: 0000000000000030 x14: ffffffffffffffff
3722 09:59:07.557884 [ 266.606890] x13: ffff8000968c3967 x12: ffff8000168c396f
3723 09:59:07.558363 [ 266.612207] x11: 0000000000000008 x10: 0000000000001440
3724 09:59:07.558773 [ 266.617526] x9 : ffff80001012dcf4 x8 : ffff0005c80bad20
3725 09:59:07.559170 [ 266.622843] x7 : 0000000000000000 x6 : ffff8000125a1000
3726 09:59:07.560387 [ 266.628160] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
3727 09:59:07.580533 [ 266.633477] x3 : 0000000000000000 x2 : 0000000000000000
3728 09:59:07.581012 [ 266.638795] x1 : 0000000000000000 x0 : ffff0005c80b9880
3729 09:59:07.581425 [ 266.644113] Call trace:
3730 09:59:07.582687 [ 266.646561] refcount_warn_saturate+0x13c/0x144
3731 09:59:07.583095 [ 266.651098] __refcount_dec.constprop.0+0x4c/0x5c
3732 09:59:07.602132 [ 266.655803] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3733 09:59:07.602610 [ 266.660249] lkdtm_do_action+0x24/0x40
3734 09:59:07.603021 [ 266.663997] direct_entry+0xd0/0x140
3735 09:59:07.604252 [ 266.667577] full_proxy_write+0x68/0xbc
3736 09:59:07.604661 [ 266.671416] vfs_write+0xec/0x20c
3737 09:59:07.605052 [ 266.674730] ksys_write+0x70/0x100
3738 09:59:07.624802 [ 266.678131] __arm64_sys_write+0x24/0x30
3739 09:59:07.625280 [ 266.682058] el0_svc_common.constprop.0+0x84/0x1e0
3740 09:59:07.625722 [ 266.686850] do_el0_svc+0x2c/0x94
3741 09:59:07.626124 [ 266.690167] el0_svc+0x20/0x30
3742 09:59:07.626515 [ 266.693220] el0_sync_handler+0xb0/0xb4
3743 09:59:07.626899 [ 266.697057] el0_sync+0x180/0x1c0
3744 09:59:07.647385 [ 266.700371] irq event stamp: 0
3745 09:59:07.647862 [ 266.703430] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3746 09:59:07.649111 [ 266.709702] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3747 09:59:07.660294 [ 266.717879] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3748 09:59:07.660775 [ 266.726056] softirqs last disabled at (0): [<0000000000000000>] 0x0
3749 09:59:07.663616 [ 266.732320] ---[ end trace 53e02866a2855ca8 ]---
3750 09:59:07.667861 [ 266.737220] lkdtm: Zero detected: saturated
3751 09:59:08.414554 # [ 266.443013] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3752 09:59:08.415221 # [ 266.448890] lkdtm: attempting good refcount_dec()
3753 09:59:08.415569 # [ 266.453774] lkdtm: attempting bad refcount_dec() to zero
3754 09:59:08.415881 # [ 266.459166] ------------[ cut here ]------------
3755 09:59:08.435928 # [ 266.463825] refcount_t: decrement hit 0; leaking memory.
3756 09:59:08.436398 # [ 266.469329] WARNING: CPU: 4 PID: 2516 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3757 09:59:08.480870 # [ 266.477853] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3758 09:59:08.502699 # [ 266.531184] CPU: 4 PID: 2516 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3759 09:59:08.503175 # [ 266.538924] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3760 09:59:08.504420 # [ 266.545279] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3761 09:59:08.525363 # [ 266.551286] pc : refcount_warn_saturate+0x13c/0x144
3762 09:59:08.525883 # [ 266.556163] lr : refcount_warn_saturate+0x13c/0x144
3763 09:59:08.527178 # [ 266.561038] sp : ffff8000168c3cc0
3764 09:59:08.527599 # [ 266.564351] x29: ffff8000168c3cc0 x28: ffff0005c80b9880
3765 09:59:08.528011 # [ 266.569669] x27: 0000000000000000 x26: 0000000000000000
3766 09:59:08.546944 # [ 266.574986] x25: ffff800011521788 x24: ffff8000168c3e20
3767 09:59:08.547415 # [ 266.580304] x23: 0000000000000012 x22: ffff0005c50b2000
3768 09:59:08.548663 # [ 266.585621] x21: ffff800011a3f378 x20: ffff800011521a78
3769 09:59:08.549085 # [ 266.590939] x19: ffff8000168c3d04 x18: 0000000000000000
3770 09:59:08.569617 # [ 266.596256] x17: 0000000000000000 x16: 0000000000000000
3771 09:59:08.570112 # [ 266.601573] x15: 0000000000000030 x14: ffffffffffffffff
3772 09:59:08.570533 # [ 266.606890] x13: ffff8000968c3967 x12: ffff8000168c396f
3773 09:59:08.570922 # [ 266.612207] x11: 0000000000000008 x10: 0000000000001440
3774 09:59:08.591136 # [ 266.617526] x9 : ffff80001012dcf4 x8 : ffff0005c80bad20
3775 09:59:08.591607 # [ 266.622843] x7 : 0000000000000000 x6 : ffff8000125a1000
3776 09:59:08.592008 # [ 266.628160] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
3777 09:59:08.593270 # [ 266.633477] x3 : 0000000000000000 x2 : 0000000000000000
3778 09:59:08.613774 # [ 266.638795] x1 : 0000000000000000 x0 : ffff0005c80b9880
3779 09:59:08.614246 # [ 266.644113] Call trace:
3780 09:59:08.614651 # [ 266.646561] refcount_warn_saturate+0x13c/0x144
3781 09:59:08.615039 # [ 266.651098] __refcount_dec.constprop.0+0x4c/0x5c
3782 09:59:08.616262 # [ 266.655803] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3783 09:59:08.636399 # [ 266.660249] lkdtm_do_action+0x24/0x40
3784 09:59:08.636860 # [ 266.663997] direct_entry+0xd0/0x140
3785 09:59:08.637280 # [ 266.667577] full_proxy_write+0x68/0xbc
3786 09:59:08.637697 # [ 266.671416] vfs_write+0xec/0x20c
3787 09:59:08.638096 # [ 266.674730] ksys_write+0x70/0x100
3788 09:59:08.638472 # [ 266.678131] __arm64_sys_write+0x24/0x30
3789 09:59:08.657949 # [ 266.682058] el0_svc_common.constprop.0+0x84/0x1e0
3790 09:59:08.658418 # [ 266.686850] do_el0_svc+0x2c/0x94
3791 09:59:08.658819 # [ 266.690167] el0_svc+0x20/0x30
3792 09:59:08.659206 # [ 266.693220] el0_sync_handler+0xb0/0xb4
3793 09:59:08.659584 # [ 266.697057] el0_sync+0x180/0x1c0
3794 09:59:08.659956 # [ 266.700371] irq event stamp: 0
3795 09:59:08.680608 # [ 266.703430] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3796 09:59:08.681077 # [ 266.709702] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3797 09:59:08.703274 # [ 266.717879] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3798 09:59:08.703747 # [ 266.726056] softirqs last disabled at (0): [<0000000000000000>] 0x0
3799 09:59:08.704149 # [ 266.732320] ---[ end trace 53e02866a2855ca8 ]---
3800 09:59:08.704535 # [ 266.737220] lkdtm: Zero detected: saturated
3801 09:59:08.704912 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3802 09:59:08.707645 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3803 09:59:08.708117 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3804 09:59:08.924276 [ 267.992240] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3805 09:59:08.927556 [ 267.998397] lkdtm: attempting bad refcount_dec() below zero
3806 09:59:08.936290 [ 268.005713] ------------[ cut here ]------------
3807 09:59:08.942660 [ 268.010819] refcount_t: decrement hit 0; leaking memory.
3808 09:59:08.951530 [ 268.016599] WARNING: CPU: 3 PID: 2551 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3809 09:59:09.016245 [ 268.025124] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3810 09:59:09.016751 [ 268.078453] CPU: 3 PID: 2551 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3811 09:59:09.037836 [ 268.086193] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3812 09:59:09.038317 [ 268.092548] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3813 09:59:09.039579 [ 268.098557] pc : refcount_warn_saturate+0x13c/0x144
3814 09:59:09.039994 [ 268.103435] lr : refcount_warn_saturate+0x13c/0x144
3815 09:59:09.040392 [ 268.108310] sp : ffff800016973cc0
3816 09:59:09.060503 [ 268.111623] x29: ffff800016973cc0 x28: ffff0005c98a1880
3817 09:59:09.060983 [ 268.116941] x27: 0000000000000000 x26: 0000000000000000
3818 09:59:09.062269 [ 268.122258] x25: ffff800011521788 x24: ffff800016973e20
3819 09:59:09.062683 [ 268.127575] x23: 0000000000000016 x22: ffff0005c9562000
3820 09:59:09.082999 [ 268.132893] x21: ffff800011a3f390 x20: ffff800011521a88
3821 09:59:09.083479 [ 268.138210] x19: ffff800016973d04 x18: 0000000000000000
3822 09:59:09.083890 [ 268.143527] x17: 0000000000000000 x16: 0000000000000000
3823 09:59:09.085137 [ 268.148845] x15: 0000000000000000 x14: 0000000000000000
3824 09:59:09.104622 [ 268.154162] x13: 0000000000000000 x12: 0000000000000000
3825 09:59:09.105102 [ 268.159480] x11: 0000000000000000 x10: 0000000000001440
3826 09:59:09.105516 [ 268.164797] x9 : ffff80001012dcf4 x8 : ffff0005c98a2d20
3827 09:59:09.105950 [ 268.170114] x7 : 0000000000000000 x6 : ffff8000125a1000
3828 09:59:09.107193 [ 268.175432] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
3829 09:59:09.127266 [ 268.180749] x3 : 0000000000000000 x2 : 0000000000000000
3830 09:59:09.127746 [ 268.186066] x1 : 0000000000000000 x0 : ffff0005c98a1880
3831 09:59:09.128158 [ 268.191385] Call trace:
3832 09:59:09.129408 [ 268.193832] refcount_warn_saturate+0x13c/0x144
3833 09:59:09.129885 [ 268.198370] __refcount_dec.constprop.0+0x4c/0x5c
3834 09:59:09.149900 [ 268.203074] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3835 09:59:09.150380 [ 268.207868] lkdtm_do_action+0x24/0x40
3836 09:59:09.150791 [ 268.211616] direct_entry+0xd0/0x140
3837 09:59:09.151189 [ 268.215196] full_proxy_write+0x68/0xbc
3838 09:59:09.152432 [ 268.219035] vfs_write+0xec/0x20c
3839 09:59:09.152835 [ 268.222348] ksys_write+0x70/0x100
3840 09:59:09.172516 [ 268.225749] __arm64_sys_write+0x24/0x30
3841 09:59:09.173034 [ 268.229678] el0_svc_common.constprop.0+0x84/0x1e0
3842 09:59:09.173444 [ 268.234468] do_el0_svc+0x2c/0x94
3843 09:59:09.173875 [ 268.237785] el0_svc+0x20/0x30
3844 09:59:09.175122 [ 268.240838] el0_sync_handler+0xb0/0xb4
3845 09:59:09.175526 [ 268.244675] el0_sync+0x180/0x1c0
3846 09:59:09.194062 [ 268.247988] irq event stamp: 0
3847 09:59:09.194540 [ 268.251048] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3848 09:59:09.195806 [ 268.257320] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3849 09:59:09.208086 [ 268.265498] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3850 09:59:09.208565 [ 268.273674] softirqs last disabled at (0): [<0000000000000000>] 0x0
3851 09:59:09.211433 [ 268.279939] ---[ end trace 53e02866a2855ca9 ]---
3852 09:59:09.215573 [ 268.284905] lkdtm: Negative detected: saturated
3853 09:59:10.011949 # [ 267.992240] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3854 09:59:10.012451 # [ 267.998397] lkdtm: attempting bad refcount_dec() below zero
3855 09:59:10.012855 # [ 268.005713] ------------[ cut here ]------------
3856 09:59:10.014125 # [ 268.010819] refcount_t: decrement hit 0; leaking memory.
3857 09:59:10.034507 # [ 268.016599] WARNING: CPU: 3 PID: 2551 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3858 09:59:10.078764 # [ 268.025124] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3859 09:59:10.101477 # [ 268.078453] CPU: 3 PID: 2551 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3860 09:59:10.101976 # [ 268.086193] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3861 09:59:10.102381 # [ 268.092548] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3862 09:59:10.103645 # [ 268.098557] pc : refcount_warn_saturate+0x13c/0x144
3863 09:59:10.124047 # [ 268.103435] lr : refcount_warn_saturate+0x13c/0x144
3864 09:59:10.124514 # [ 268.108310] sp : ffff800016973cc0
3865 09:59:10.125832 # [ 268.111623] x29: ffff800016973cc0 x28: ffff0005c98a1880
3866 09:59:10.126243 # [ 268.116941] x27: 0000000000000000 x26: 0000000000000000
3867 09:59:10.145768 # [ 268.122258] x25: ffff800011521788 x24: ffff800016973e20
3868 09:59:10.146240 # [ 268.127575] x23: 0000000000000016 x22: ffff0005c9562000
3869 09:59:10.146643 # [ 268.132893] x21: ffff800011a3f390 x20: ffff800011521a88
3870 09:59:10.147031 # [ 268.138210] x19: ffff800016973d04 x18: 0000000000000000
3871 09:59:10.168213 # [ 268.143527] x17: 0000000000000000 x16: 0000000000000000
3872 09:59:10.168684 # [ 268.148845] x15: 0000000000000000 x14: 0000000000000000
3873 09:59:10.170011 # [ 268.154162] x13: 0000000000000000 x12: 0000000000000000
3874 09:59:10.170419 # [ 268.159480] x11: 0000000000000000 x10: 0000000000001440
3875 09:59:10.189842 # [ 268.164797] x9 : ffff80001012dcf4 x8 : ffff0005c98a2d20
3876 09:59:10.190312 # [ 268.170114] x7 : 0000000000000000 x6 : ffff8000125a1000
3877 09:59:10.191595 # [ 268.175432] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
3878 09:59:10.192002 # [ 268.180749] x3 : 0000000000000000 x2 : 0000000000000000
3879 09:59:10.212387 # [ 268.186066] x1 : 0000000000000000 x0 : ffff0005c98a1880
3880 09:59:10.212857 # [ 268.191385] Call trace:
3881 09:59:10.213275 # [ 268.193832] refcount_warn_saturate+0x13c/0x144
3882 09:59:10.213695 # [ 268.198370] __refcount_dec.constprop.0+0x4c/0x5c
3883 09:59:10.214947 # [ 268.203074] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3884 09:59:10.215343 # [ 268.207868] lkdtm_do_action+0x24/0x40
3885 09:59:10.235123 # [ 268.211616] direct_entry+0xd0/0x140
3886 09:59:10.235593 # [ 268.215196] full_proxy_write+0x68/0xbc
3887 09:59:10.235994 # [ 268.219035] vfs_write+0xec/0x20c
3888 09:59:10.237245 # [ 268.222348] ksys_write+0x70/0x100
3889 09:59:10.237665 # [ 268.225749] __arm64_sys_write+0x24/0x30
3890 09:59:10.256755 # [ 268.229678] el0_svc_common.constprop.0+0x84/0x1e0
3891 09:59:10.257226 # [ 268.234468] do_el0_svc+0x2c/0x94
3892 09:59:10.257627 # [ 268.237785] el0_svc+0x20/0x30
3893 09:59:10.258048 # [ 268.240838] el0_sync_handler+0xb0/0xb4
3894 09:59:10.258428 # [ 268.244675] el0_sync+0x180/0x1c0
3895 09:59:10.259667 # [ 268.247988] irq event stamp: 0
3896 09:59:10.279344 # [ 268.251048] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3897 09:59:10.279814 # [ 268.257320] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3898 09:59:10.280217 # [ 268.265498] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3899 09:59:10.300843 # [ 268.273674] softirqs last disabled at (0): [<0000000000000000>] 0x0
3900 09:59:10.301312 # [ 268.279939] ---[ end trace 53e02866a2855ca9 ]---
3901 09:59:10.302612 # [ 268.284905] lkdtm: Negative detected: saturated
3902 09:59:10.303018 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
3903 09:59:10.309503 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3904 09:59:10.310000 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
3905 09:59:10.572543 [ 269.638725] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3906 09:59:10.579052 [ 269.645768] lkdtm: attempting bad refcount_dec_and_test() below zero
3907 09:59:10.583296 [ 269.652210] ------------[ cut here ]------------
3908 09:59:10.588773 [ 269.657070] refcount_t: underflow; use-after-free.
3909 09:59:10.596555 [ 269.662046] WARNING: CPU: 5 PID: 2586 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3910 09:59:10.661232 [ 269.670482] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3911 09:59:10.661760 [ 269.723812] CPU: 5 PID: 2586 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3912 09:59:10.682858 [ 269.731552] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3913 09:59:10.683339 [ 269.737908] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3914 09:59:10.684624 [ 269.743918] pc : refcount_warn_saturate+0xf4/0x144
3915 09:59:10.685039 [ 269.748709] lr : refcount_warn_saturate+0xf4/0x144
3916 09:59:10.685434 [ 269.753497] sp : ffff800016a1bcd0
3917 09:59:10.706468 [ 269.756810] x29: ffff800016a1bcd0 x28: ffff0005c227e200
3918 09:59:10.706946 [ 269.762128] x27: 0000000000000000 x26: 0000000000000000
3919 09:59:10.707360 [ 269.767445] x25: ffff800011521788 x24: ffff800016a1be20
3920 09:59:10.708629 [ 269.772762] x23: 000000000000001f x22: ffff0005c80ea000
3921 09:59:10.728081 [ 269.778080] x21: ffff800011a3f3a8 x20: ffff800011521a98
3922 09:59:10.728563 [ 269.783397] x19: 0000000000000031 x18: 0000000000000000
3923 09:59:10.729869 [ 269.788714] x17: 0000000000000000 x16: 0000000000000000
3924 09:59:10.730286 [ 269.794031] x15: 0000000000000030 x14: ffffffffffffffff
3925 09:59:10.749733 [ 269.799348] x13: ffff800096a1b977 x12: ffff800016a1b97f
3926 09:59:10.750214 [ 269.804666] x11: 00015d82c20559c4 x10: 0000000000001440
3927 09:59:10.750626 [ 269.809983] x9 : ffff80001012dcf4 x8 : ffff0005c227f6a0
3928 09:59:10.751022 [ 269.815301] x7 : 0000000000000000 x6 : ffff8000125a1000
3929 09:59:10.751412 [ 269.820618] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3930 09:59:10.773378 [ 269.825935] x3 : 0000000000000000 x2 : 0000000000000000
3931 09:59:10.773884 [ 269.831252] x1 : 0000000000000000 x0 : ffff0005c227e200
3932 09:59:10.774300 [ 269.836571] Call trace:
3933 09:59:10.774697 [ 269.839019] refcount_warn_saturate+0xf4/0x144
3934 09:59:10.775958 [ 269.843468] __refcount_sub_and_test.constprop.0+0x64/0x7c
3935 09:59:10.794854 [ 269.848960] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
3936 09:59:10.795335 [ 269.854532] lkdtm_do_action+0x24/0x40
3937 09:59:10.796624 [ 269.858279] direct_entry+0xd0/0x140
3938 09:59:10.797038 [ 269.861860] full_proxy_write+0x68/0xbc
3939 09:59:10.797434 [ 269.865699] vfs_write+0xec/0x20c
3940 09:59:10.817478 [ 269.869013] ksys_write+0x70/0x100
3941 09:59:10.817981 [ 269.872414] __arm64_sys_write+0x24/0x30
3942 09:59:10.818395 [ 269.876342] el0_svc_common.constprop.0+0x84/0x1e0
3943 09:59:10.818791 [ 269.881132] do_el0_svc+0x2c/0x94
3944 09:59:10.819177 [ 269.884449] el0_svc+0x20/0x30
3945 09:59:10.820439 [ 269.887503] el0_sync_handler+0xb0/0xb4
3946 09:59:10.840018 [ 269.891340] el0_sync+0x180/0x1c0
3947 09:59:10.840495 [ 269.894653] irq event stamp: 0
3948 09:59:10.840905 [ 269.897714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3949 09:59:10.842202 [ 269.903986] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3950 09:59:10.854235 [ 269.912163] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3951 09:59:10.854714 [ 269.920338] softirqs last disabled at (0): [<0000000000000000>] 0x0
3952 09:59:10.857596 [ 269.926602] ---[ end trace 53e02866a2855caa ]---
3953 09:59:10.862758 [ 269.931528] lkdtm: Negative detected: saturated
3954 09:59:11.642159 # [ 269.638725] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3955 09:59:11.642650 # [ 269.645768] lkdtm: attempting bad refcount_dec_and_test() below zero
3956 09:59:11.643057 # [ 269.652210] ------------[ cut here ]------------
3957 09:59:11.663629 # [ 269.657070] refcount_t: underflow; use-after-free.
3958 09:59:11.664096 # [ 269.662046] WARNING: CPU: 5 PID: 2586 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3959 09:59:11.709816 # [ 269.670482] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
3960 09:59:11.731517 # [ 269.723812] CPU: 5 PID: 2586 Comm: cat Tainted: G D W 5.10.147-cip18 #1
3961 09:59:11.731991 # [ 269.731552] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3962 09:59:11.733288 # [ 269.737908] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3963 09:59:11.733721 # [ 269.743918] pc : refcount_warn_saturate+0xf4/0x144
3964 09:59:11.753128 # [ 269.748709] lr : refcount_warn_saturate+0xf4/0x144
3965 09:59:11.753598 # [ 269.753497] sp : ffff800016a1bcd0
3966 09:59:11.754050 # [ 269.756810] x29: ffff800016a1bcd0 x28: ffff0005c227e200
3967 09:59:11.755324 # [ 269.762128] x27: 0000000000000000 x26: 0000000000000000
3968 09:59:11.775725 # [ 269.767445] x25: ffff800011521788 x24: ffff800016a1be20
3969 09:59:11.776197 # [ 269.772762] x23: 000000000000001f x22: ffff0005c80ea000
3970 09:59:11.776624 # [ 269.778080] x21: ffff800011a3f3a8 x20: ffff800011521a98
3971 09:59:11.777939 # [ 269.783397] x19: 0000000000000031 x18: 0000000000000000
3972 09:59:11.798225 # [ 269.788714] x17: 0000000000000000 x16: 0000000000000000
3973 09:59:11.798693 # [ 269.794031] x15: 0000000000000030 x14: ffffffffffffffff
3974 09:59:11.799996 # [ 269.799348] x13: ffff800096a1b977 x12: ffff800016a1b97f
3975 09:59:11.800410 # [ 269.804666] x11: 00015d82c20559c4 x10: 0000000000001440
3976 09:59:11.819821 # [ 269.809983] x9 : ffff80001012dcf4 x8 : ffff0005c227f6a0
3977 09:59:11.820310 # [ 269.815301] x7 : 0000000000000000 x6 : ffff8000125a1000
3978 09:59:11.821615 # [ 269.820618] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
3979 09:59:11.822043 # [ 269.825935] x3 : 0000000000000000 x2 : 0000000000000000
3980 09:59:11.842381 # [ 269.831252] x1 : 0000000000000000 x0 : ffff0005c227e200
3981 09:59:11.842867 # [ 269.836571] Call trace:
3982 09:59:11.843266 # [ 269.839019] refcount_warn_saturate+0xf4/0x144
3983 09:59:11.843655 # [ 269.843468] __refcount_sub_and_test.constprop.0+0x64/0x7c
3984 09:59:11.844940 # [ 269.848960] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
3985 09:59:11.864077 # [ 269.854532] lkdtm_do_action+0x24/0x40
3986 09:59:11.864564 # [ 269.858279] direct_entry+0xd0/0x140
3987 09:59:11.864967 # [ 269.861860] full_proxy_write+0x68/0xbc
3988 09:59:11.866287 # [ 269.865699] vfs_write+0xec/0x20c
3989 09:59:11.866689 # [ 269.869013] ksys_write+0x70/0x100
3990 09:59:11.867072 # [ 269.872414] __arm64_sys_write+0x24/0x30
3991 09:59:11.886697 # [ 269.876342] el0_svc_common.constprop.0+0x84/0x1e0
3992 09:59:11.887170 # [ 269.881132] do_el0_svc+0x2c/0x94
3993 09:59:11.887573 # [ 269.884449] el0_svc+0x20/0x30
3994 09:59:11.888851 # [ 269.887503] el0_sync_handler+0xb0/0xb4
3995 09:59:11.889268 # [ 269.891340] el0_sync+0x180/0x1c0
3996 09:59:11.889677 # [ 269.894653] irq event stamp: 0
3997 09:59:11.909265 # [ 269.897714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3998 09:59:11.910653 # [ 269.903986] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3999 09:59:11.911075 # [ 269.912163] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4000 09:59:11.930802 # [ 269.920338] softirqs last disabled at (0): [<0000000000000000>] 0x0
4001 09:59:11.931274 # [ 269.926602] ---[ end trace 53e02866a2855caa ]---
4002 09:59:11.932571 # [ 269.931528] lkdtm: Negative detected: saturated
4003 09:59:11.932976 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4004 09:59:11.939452 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4005 09:59:11.942666 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4006 09:59:12.144560 [ 271.210992] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4007 09:59:12.157479 [ 271.217914] lkdtm: attempting bad refcount_sub_and_test() below zero
4008 09:59:12.157986 [ 271.224334] ------------[ cut here ]------------
4009 09:59:12.160805 [ 271.228997] refcount_t: underflow; use-after-free.
4010 09:59:12.169456 [ 271.233974] WARNING: CPU: 2 PID: 2621 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4011 09:59:12.232983 [ 271.242411] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4012 09:59:12.233495 [ 271.295740] CPU: 2 PID: 2621 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4013 09:59:12.255585 [ 271.303480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4014 09:59:12.256066 [ 271.309835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4015 09:59:12.256482 [ 271.315845] pc : refcount_warn_saturate+0xf4/0x144
4016 09:59:12.256878 [ 271.320635] lr : refcount_warn_saturate+0xf4/0x144
4017 09:59:12.258184 [ 271.325425] sp : ffff800016adbcd0
4018 09:59:12.278241 [ 271.328737] x29: ffff800016adbcd0 x28: ffff0005c791e200
4019 09:59:12.278720 [ 271.334055] x27: 0000000000000000 x26: 0000000000000000
4020 09:59:12.279134 [ 271.339372] x25: ffff800011521788 x24: ffff800016adbe20
4021 09:59:12.280425 [ 271.344690] x23: 000000000000001f x22: ffff0005c6291000
4022 09:59:12.299852 [ 271.350007] x21: ffff800011a3f3c8 x20: ffff800011521aa8
4023 09:59:12.300330 [ 271.355325] x19: 0000000000000032 x18: 0000000000000000
4024 09:59:12.301662 [ 271.360642] x17: 0000000000000000 x16: 0000000000000000
4025 09:59:12.302079 [ 271.365959] x15: 0000000000000030 x14: ffffffffffffffff
4026 09:59:12.322479 [ 271.371277] x13: ffff800096adb977 x12: ffff800016adb97f
4027 09:59:12.322959 [ 271.376594] x11: 0000000000000030 x10: 0000000000001440
4028 09:59:12.323374 [ 271.381911] x9 : ffff80001012dcf4 x8 : ffff0005c791f6a0
4029 09:59:12.323772 [ 271.387229] x7 : 0000000000000000 x6 : ffff8000125a1000
4030 09:59:12.324164 [ 271.392546] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4031 09:59:12.344980 [ 271.397863] x3 : 0000000000000000 x2 : 0000000000000000
4032 09:59:12.345458 [ 271.403180] x1 : 0000000000000000 x0 : ffff0005c791e200
4033 09:59:12.345905 [ 271.408499] Call trace:
4034 09:59:12.346304 [ 271.410947] refcount_warn_saturate+0xf4/0x144
4035 09:59:12.347590 [ 271.415395] __refcount_sub_and_test.constprop.0+0x64/0x7c
4036 09:59:12.366608 [ 271.420887] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4037 09:59:12.367086 [ 271.426459] lkdtm_do_action+0x24/0x40
4038 09:59:12.367499 [ 271.430207] direct_entry+0xd0/0x140
4039 09:59:12.367896 [ 271.433787] full_proxy_write+0x68/0xbc
4040 09:59:12.369178 [ 271.437626] vfs_write+0xec/0x20c
4041 09:59:12.389240 [ 271.440940] ksys_write+0x70/0x100
4042 09:59:12.389745 [ 271.444341] __arm64_sys_write+0x24/0x30
4043 09:59:12.390163 [ 271.448269] el0_svc_common.constprop.0+0x84/0x1e0
4044 09:59:12.390561 [ 271.453060] do_el0_svc+0x2c/0x94
4045 09:59:12.390949 [ 271.456377] el0_svc+0x20/0x30
4046 09:59:12.392231 [ 271.459431] el0_sync_handler+0xb0/0xb4
4047 09:59:12.411808 [ 271.463268] el0_sync+0x180/0x1c0
4048 09:59:12.412287 [ 271.466581] irq event stamp: 0
4049 09:59:12.412698 [ 271.469641] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4050 09:59:12.414021 [ 271.475913] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4051 09:59:12.426949 [ 271.484090] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4052 09:59:12.427430 [ 271.492266] softirqs last disabled at (0): [<0000000000000000>] 0x0
4053 09:59:12.430297 [ 271.498530] ---[ end trace 53e02866a2855cab ]---
4054 09:59:12.434349 [ 271.503399] lkdtm: Negative detected: saturated
4055 09:59:13.148255 # [ 271.210992] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4056 09:59:13.148750 # [ 271.217914] lkdtm: attempting bad refcount_sub_and_test() below zero
4057 09:59:13.149158 # [ 271.224334] ------------[ cut here ]------------
4058 09:59:13.169715 # [ 271.228997] refcount_t: underflow; use-after-free.
4059 09:59:13.170187 # [ 271.233974] WARNING: CPU: 2 PID: 2621 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4060 09:59:13.215898 # [ 271.242411] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4061 09:59:13.236550 # [ 271.295740] CPU: 2 PID: 2621 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4062 09:59:13.237024 # [ 271.303480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4063 09:59:13.237440 # [ 271.309835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4064 09:59:13.238786 # [ 271.315845] pc : refcount_warn_saturate+0xf4/0x144
4065 09:59:13.259107 # [ 271.320635] lr : refcount_warn_saturate+0xf4/0x144
4066 09:59:13.259588 # [ 271.325425] sp : ffff800016adbcd0
4067 09:59:13.260928 # [ 271.328737] x29: ffff800016adbcd0 x28: ffff0005c791e200
4068 09:59:13.261349 # [ 271.334055] x27: 0000000000000000 x26: 0000000000000000
4069 09:59:13.280777 # [ 271.339372] x25: ffff800011521788 x24: ffff800016adbe20
4070 09:59:13.281273 # [ 271.344690] x23: 000000000000001f x22: ffff0005c6291000
4071 09:59:13.282623 # [ 271.350007] x21: ffff800011a3f3c8 x20: ffff800011521aa8
4072 09:59:13.283050 # [ 271.355325] x19: 0000000000000032 x18: 0000000000000000
4073 09:59:13.304461 # [ 271.360642] x17: 0000000000000000 x16: 0000000000000000
4074 09:59:13.304948 # [ 271.365959] x15: 0000000000000030 x14: ffffffffffffffff
4075 09:59:13.305350 # [ 271.371277] x13: ffff800096adb977 x12: ffff800016adb97f
4076 09:59:13.305770 # [ 271.376594] x11: 0000000000000030 x10: 0000000000001440
4077 09:59:13.325950 # [ 271.381911] x9 : ffff80001012dcf4 x8 : ffff0005c791f6a0
4078 09:59:13.326438 # [ 271.387229] x7 : 0000000000000000 x6 : ffff8000125a1000
4079 09:59:13.327781 # [ 271.392546] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4080 09:59:13.328190 # [ 271.397863] x3 : 0000000000000000 x2 : 0000000000000000
4081 09:59:13.347554 # [ 271.403180] x1 : 0000000000000000 x0 : ffff0005c791e200
4082 09:59:13.348024 # [ 271.408499] Call trace:
4083 09:59:13.348425 # [ 271.410947] refcount_warn_saturate+0xf4/0x144
4084 09:59:13.348834 # [ 271.415395] __refcount_sub_and_test.constprop.0+0x64/0x7c
4085 09:59:13.350148 # [ 271.420887] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4086 09:59:13.370138 # [ 271.426459] lkdtm_do_action+0x24/0x40
4087 09:59:13.370607 # [ 271.430207] direct_entry+0xd0/0x140
4088 09:59:13.371012 # [ 271.433787] full_proxy_write+0x68/0xbc
4089 09:59:13.372312 # [ 271.437626] vfs_write+0xec/0x20c
4090 09:59:13.372713 # [ 271.440940] ksys_write+0x70/0x100
4091 09:59:13.373094 # [ 271.444341] __arm64_sys_write+0x24/0x30
4092 09:59:13.392960 # [ 271.448269] el0_svc_common.constprop.0+0x84/0x1e0
4093 09:59:13.393429 # [ 271.453060] do_el0_svc+0x2c/0x94
4094 09:59:13.393869 # [ 271.456377] el0_svc+0x20/0x30
4095 09:59:13.394261 # [ 271.459431] el0_sync_handler+0xb0/0xb4
4096 09:59:13.394642 # [ 271.463268] el0_sync+0x180/0x1c0
4097 09:59:13.395019 # [ 271.466581] irq event stamp: 0
4098 09:59:13.415527 # [ 271.469641] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4099 09:59:13.415996 # [ 271.475913] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4100 09:59:13.416403 # [ 271.484090] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4101 09:59:13.437026 # [ 271.492266] softirqs last disabled at (0): [<0000000000000000>] 0x0
4102 09:59:13.437500 # [ 271.498530] ---[ end trace 53e02866a2855cab ]---
4103 09:59:13.438855 # [ 271.503399] lkdtm: Negative detected: saturated
4104 09:59:13.439264 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4105 09:59:13.444686 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4106 09:59:13.447914 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4107 09:59:13.604292 [ 272.669322] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4108 09:59:13.607713 [ 272.675084] lkdtm: attempting safe refcount_inc_not_zero() from zero
4109 09:59:13.612072 [ 272.683077] lkdtm: Good: zero detected
4110 09:59:13.617379 [ 272.687224] lkdtm: Correctly stayed at zero
4111 09:59:13.623922 [ 272.691840] lkdtm: attempting bad refcount_inc() from zero
4112 09:59:13.628458 [ 272.697675] ------------[ cut here ]------------
4113 09:59:13.633864 [ 272.702407] refcount_t: addition on 0; use-after-free.
4114 09:59:13.642687 [ 272.707675] WARNING: CPU: 2 PID: 2653 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4115 09:59:13.707296 [ 272.716111] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4116 09:59:13.708720 [ 272.769440] CPU: 2 PID: 2653 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4117 09:59:13.728845 [ 272.777181] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4118 09:59:13.729325 [ 272.783537] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4119 09:59:13.729770 [ 272.789544] pc : refcount_warn_saturate+0xa0/0x144
4120 09:59:13.730174 [ 272.794334] lr : refcount_warn_saturate+0xa0/0x144
4121 09:59:13.731480 [ 272.799122] sp : ffff800016b83cd0
4122 09:59:13.751440 [ 272.802435] x29: ffff800016b83cd0 x28: ffff0005c7b94980
4123 09:59:13.751919 [ 272.807752] x27: 0000000000000000 x26: 0000000000000000
4124 09:59:13.752335 [ 272.813070] x25: ffff800011521788 x24: ffff800016b83e20
4125 09:59:13.753674 [ 272.818388] x23: 0000000000000012 x22: ffff0005c8d2f000
4126 09:59:13.774078 [ 272.823705] x21: ffff800011a3f3e8 x20: ffff800011521ab8
4127 09:59:13.774559 [ 272.829023] x19: 0000000000000033 x18: 0000000000000000
4128 09:59:13.774975 [ 272.834340] x17: 0000000000000000 x16: 0000000000000000
4129 09:59:13.776293 [ 272.839657] x15: 0000000000000030 x14: ffffffffffffffff
4130 09:59:13.795705 [ 272.844975] x13: ffff800096b83977 x12: ffff800016b8397f
4131 09:59:13.796186 [ 272.850292] x11: 0000000000000000 x10: ffff800012628650
4132 09:59:13.796600 [ 272.855609] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4133 09:59:13.797939 [ 272.860927] x7 : ffff800012628650 x6 : ffff8000125a1000
4134 09:59:13.798351 [ 272.866244] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4135 09:59:13.818268 [ 272.871561] x3 : 0000000000000000 x2 : 0000000000000000
4136 09:59:13.818749 [ 272.876878] x1 : 0000000000000000 x0 : ffff0005c7b94980
4137 09:59:13.820084 [ 272.882197] Call trace:
4138 09:59:13.820495 [ 272.884644] refcount_warn_saturate+0xa0/0x144
4139 09:59:13.820892 [ 272.889094] __refcount_add.constprop.0+0x54/0x80
4140 09:59:13.840971 [ 272.893805] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4141 09:59:13.841449 [ 272.898248] lkdtm_do_action+0x24/0x40
4142 09:59:13.841896 [ 272.901996] direct_entry+0xd0/0x140
4143 09:59:13.842296 [ 272.905576] full_proxy_write+0x68/0xbc
4144 09:59:13.842686 [ 272.909416] vfs_write+0xec/0x20c
4145 09:59:13.843070 [ 272.912730] ksys_write+0x70/0x100
4146 09:59:13.863605 [ 272.916130] __arm64_sys_write+0x24/0x30
4147 09:59:13.864085 [ 272.920059] el0_svc_common.constprop.0+0x84/0x1e0
4148 09:59:13.864498 [ 272.924849] do_el0_svc+0x2c/0x94
4149 09:59:13.864896 [ 272.928167] el0_svc+0x20/0x30
4150 09:59:13.865286 [ 272.931221] el0_sync_handler+0xb0/0xb4
4151 09:59:13.865700 [ 272.935058] el0_sync+0x180/0x1c0
4152 09:59:13.885097 [ 272.938372] irq event stamp: 0
4153 09:59:13.885576 [ 272.941432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4154 09:59:13.886021 [ 272.947704] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4155 09:59:13.898058 [ 272.955881] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4156 09:59:13.898542 [ 272.964057] softirqs last disabled at (0): [<0000000000000000>] 0x0
4157 09:59:13.901430 [ 272.970322] ---[ end trace 53e02866a2855cac ]---
4158 09:59:13.905596 [ 272.975207] lkdtm: Zero detected: saturated
4159 09:59:14.664014 # [ 272.669322] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4160 09:59:14.664519 # [ 272.675084] lkdtm: attempting safe refcount_inc_not_zero() from zero
4161 09:59:14.664926 # [ 272.683077] lkdtm: Good: zero detected
4162 09:59:14.666264 # [ 272.687224] lkdtm: Correctly stayed at zero
4163 09:59:14.686641 # [ 272.691840] lkdtm: attempting bad refcount_inc() from zero
4164 09:59:14.687112 # [ 272.697675] ------------[ cut here ]------------
4165 09:59:14.687517 # [ 272.702407] refcount_t: addition on 0; use-after-free.
4166 09:59:14.709249 # [ 272.707675] WARNING: CPU: 2 PID: 2653 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4167 09:59:14.753416 # [ 272.716111] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4168 09:59:14.754876 # [ 272.769440] CPU: 2 PID: 2653 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4169 09:59:14.775021 # [ 272.777181] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4170 09:59:14.775495 # [ 272.783537] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4171 09:59:14.776834 # [ 272.789544] pc : refcount_warn_saturate+0xa0/0x144
4172 09:59:14.777241 # [ 272.794334] lr : refcount_warn_saturate+0xa0/0x144
4173 09:59:14.777630 # [ 272.799122] sp : ffff800016b83cd0
4174 09:59:14.797608 # [ 272.802435] x29: ffff800016b83cd0 x28: ffff0005c7b94980
4175 09:59:14.798107 # [ 272.807752] x27: 0000000000000000 x26: 0000000000000000
4176 09:59:14.798511 # [ 272.813070] x25: ffff800011521788 x24: ffff800016b83e20
4177 09:59:14.799830 # [ 272.818388] x23: 0000000000000012 x22: ffff0005c8d2f000
4178 09:59:14.820212 # [ 272.823705] x21: ffff800011a3f3e8 x20: ffff800011521ab8
4179 09:59:14.820682 # [ 272.829023] x19: 0000000000000033 x18: 0000000000000000
4180 09:59:14.821084 # [ 272.834340] x17: 0000000000000000 x16: 0000000000000000
4181 09:59:14.822439 # [ 272.839657] x15: 0000000000000030 x14: ffffffffffffffff
4182 09:59:14.841813 # [ 272.844975] x13: ffff800096b83977 x12: ffff800016b8397f
4183 09:59:14.842309 # [ 272.850292] x11: 0000000000000000 x10: ffff800012628650
4184 09:59:14.842712 # [ 272.855609] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4185 09:59:14.843118 # [ 272.860927] x7 : ffff800012628650 x6 : ffff8000125a1000
4186 09:59:14.864402 # [ 272.866244] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4187 09:59:14.864877 # [ 272.871561] x3 : 0000000000000000 x2 : 0000000000000000
4188 09:59:14.866254 # [ 272.876878] x1 : 0000000000000000 x0 : ffff0005c7b94980
4189 09:59:14.866666 # [ 272.882197] Call trace:
4190 09:59:14.867054 # [ 272.884644] refcount_warn_saturate+0xa0/0x144
4191 09:59:14.886954 # [ 272.889094] __refcount_add.constprop.0+0x54/0x80
4192 09:59:14.887423 # [ 272.893805] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4193 09:59:14.888791 # [ 272.898248] lkdtm_do_action+0x24/0x40
4194 09:59:14.889212 # [ 272.901996] direct_entry+0xd0/0x140
4195 09:59:14.889600 # [ 272.905576] full_proxy_write+0x68/0xbc
4196 09:59:14.908593 # [ 272.909416] vfs_write+0xec/0x20c
4197 09:59:14.909061 # [ 272.912730] ksys_write+0x70/0x100
4198 09:59:14.909462 # [ 272.916130] __arm64_sys_write+0x24/0x30
4199 09:59:14.909885 # [ 272.920059] el0_svc_common.constprop.0+0x84/0x1e0
4200 09:59:14.911217 # [ 272.924849] do_el0_svc+0x2c/0x94
4201 09:59:14.911614 # [ 272.928167] el0_svc+0x20/0x30
4202 09:59:14.931165 # [ 272.931221] el0_sync_handler+0xb0/0xb4
4203 09:59:14.931636 # [ 272.935058] el0_sync+0x180/0x1c0
4204 09:59:14.932039 # [ 272.938372] irq event stamp: 0
4205 09:59:14.932424 # [ 272.941432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4206 09:59:14.952763 # [ 272.947704] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4207 09:59:14.953238 # [ 272.955881] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4208 09:59:14.953670 # [ 272.964057] softirqs last disabled at (0): [<0000000000000000>] 0x0
4209 09:59:14.954068 # [ 272.970322] ---[ end trace 53e02866a2855cac ]---
4210 09:59:14.966783 # [ 272.975207] lkdtm: Zero detected: saturated
4211 09:59:14.967251 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4212 09:59:14.967651 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4213 09:59:14.970118 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4214 09:59:15.187777 [ 274.248308] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4215 09:59:15.190993 [ 274.254121] lkdtm: attempting safe refcount_add_not_zero() from zero
4216 09:59:15.191474 [ 274.260546] lkdtm: Good: zero detected
4217 09:59:15.197523 [ 274.264370] lkdtm: Correctly stayed at zero
4218 09:59:15.200750 [ 274.268594] lkdtm: attempting bad refcount_add() from zero
4219 09:59:15.205000 [ 274.274177] ------------[ cut here ]------------
4220 09:59:15.210464 [ 274.278852] refcount_t: addition on 0; use-after-free.
4221 09:59:15.219398 [ 274.284196] WARNING: CPU: 2 PID: 2685 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4222 09:59:15.282939 [ 274.292633] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4223 09:59:15.283446 [ 274.345962] CPU: 2 PID: 2685 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4224 09:59:15.305563 [ 274.353702] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4225 09:59:15.306067 [ 274.360057] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4226 09:59:15.306482 [ 274.366065] pc : refcount_warn_saturate+0xa0/0x144
4227 09:59:15.306878 [ 274.370856] lr : refcount_warn_saturate+0xa0/0x144
4228 09:59:15.308207 [ 274.375645] sp : ffff800016c0bcd0
4229 09:59:15.328193 [ 274.378958] x29: ffff800016c0bcd0 x28: ffff0005c7b0c980
4230 09:59:15.328674 [ 274.384275] x27: 0000000000000000 x26: 0000000000000000
4231 09:59:15.329087 [ 274.389593] x25: ffff800011521788 x24: ffff800016c0be20
4232 09:59:15.330429 [ 274.394910] x23: 0000000000000012 x22: ffff0005c81eb000
4233 09:59:15.349778 [ 274.400227] x21: ffff800011a3f400 x20: ffff800011521ac8
4234 09:59:15.350257 [ 274.405545] x19: 0000000000000034 x18: 0000000000000000
4235 09:59:15.351610 [ 274.410862] x17: 0000000000000000 x16: 0000000000000000
4236 09:59:15.352027 [ 274.416179] x15: 0000000000000030 x14: ffffffffffffffff
4237 09:59:15.373457 [ 274.421497] x13: ffff800096c0b977 x12: ffff800016c0b97f
4238 09:59:15.373963 [ 274.426814] x11: 0000000000000008 x10: ffff800012628650
4239 09:59:15.374379 [ 274.432132] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4240 09:59:15.374776 [ 274.437449] x7 : ffff800012628650 x6 : ffff8000125a1000
4241 09:59:15.376106 [ 274.442766] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4242 09:59:15.395049 [ 274.448084] x3 : 0000000000000000 x2 : 0000000000000000
4243 09:59:15.395528 [ 274.453401] x1 : 0000000000000000 x0 : ffff0005c7b0c980
4244 09:59:15.396882 [ 274.458720] Call trace:
4245 09:59:15.397295 [ 274.461168] refcount_warn_saturate+0xa0/0x144
4246 09:59:15.397717 [ 274.465617] __refcount_add.constprop.0+0x54/0x80
4247 09:59:15.416677 [ 274.470328] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4248 09:59:15.417155 [ 274.474771] lkdtm_do_action+0x24/0x40
4249 09:59:15.417568 [ 274.478519] direct_entry+0xd0/0x140
4250 09:59:15.418938 [ 274.482099] full_proxy_write+0x68/0xbc
4251 09:59:15.419348 [ 274.485938] vfs_write+0xec/0x20c
4252 09:59:15.419738 [ 274.489253] ksys_write+0x70/0x100
4253 09:59:15.440229 [ 274.492654] __arm64_sys_write+0x24/0x30
4254 09:59:15.440707 [ 274.496582] el0_svc_common.constprop.0+0x84/0x1e0
4255 09:59:15.441121 [ 274.501372] do_el0_svc+0x2c/0x94
4256 09:59:15.442432 [ 274.504689] el0_svc+0x20/0x30
4257 09:59:15.442843 [ 274.507742] el0_sync_handler+0xb0/0xb4
4258 09:59:15.443234 [ 274.511579] el0_sync+0x180/0x1c0
4259 09:59:15.461950 [ 274.514893] irq event stamp: 0
4260 09:59:15.462428 [ 274.517954] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4261 09:59:15.462840 [ 274.524225] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4262 09:59:15.474836 [ 274.532403] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4263 09:59:15.475317 [ 274.540579] softirqs last disabled at (0): [<0000000000000000>] 0x0
4264 09:59:15.478179 [ 274.546843] ---[ end trace 53e02866a2855cad ]---
4265 09:59:15.482400 [ 274.551716] lkdtm: Zero detected: saturated
4266 09:59:16.341002 # [ 274.248308] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4267 09:59:16.341507 # [ 274.254121] lkdtm: attempting safe refcount_add_not_zero() from zero
4268 09:59:16.341949 # [ 274.260546] lkdtm: Good: zero detected
4269 09:59:16.342339 # [ 274.264370] lkdtm: Correctly stayed at zero
4270 09:59:16.363509 # [ 274.268594] lkdtm: attempting bad refcount_add() from zero
4271 09:59:16.363979 # [ 274.274177] ------------[ cut here ]------------
4272 09:59:16.364381 # [ 274.278852] refcount_t: addition on 0; use-after-free.
4273 09:59:16.385023 # [ 274.284196] WARNING: CPU: 2 PID: 2685 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4274 09:59:16.430248 # [ 274.292633] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4275 09:59:16.431696 # [ 274.345962] CPU: 2 PID: 2685 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4276 09:59:16.451941 # [ 274.353702] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4277 09:59:16.452415 # [ 274.360057] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4278 09:59:16.452820 # [ 274.366065] pc : refcount_warn_saturate+0xa0/0x144
4279 09:59:16.454180 # [ 274.370856] lr : refcount_warn_saturate+0xa0/0x144
4280 09:59:16.454586 # [ 274.375645] sp : ffff800016c0bcd0
4281 09:59:16.474454 # [ 274.378958] x29: ffff800016c0bcd0 x28: ffff0005c7b0c980
4282 09:59:16.474926 # [ 274.384275] x27: 0000000000000000 x26: 0000000000000000
4283 09:59:16.475349 # [ 274.389593] x25: ffff800011521788 x24: ffff800016c0be20
4284 09:59:16.476710 # [ 274.394910] x23: 0000000000000012 x22: ffff0005c81eb000
4285 09:59:16.497120 # [ 274.400227] x21: ffff800011a3f400 x20: ffff800011521ac8
4286 09:59:16.497589 # [ 274.405545] x19: 0000000000000034 x18: 0000000000000000
4287 09:59:16.499009 # [ 274.410862] x17: 0000000000000000 x16: 0000000000000000
4288 09:59:16.499417 # [ 274.416179] x15: 0000000000000030 x14: ffffffffffffffff
4289 09:59:16.518807 # [ 274.421497] x13: ffff800096c0b977 x12: ffff800016c0b97f
4290 09:59:16.519279 # [ 274.426814] x11: 0000000000000008 x10: ffff800012628650
4291 09:59:16.519684 # [ 274.432132] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4292 09:59:16.520072 # [ 274.437449] x7 : ffff800012628650 x6 : ffff8000125a1000
4293 09:59:16.541276 # [ 274.442766] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4294 09:59:16.541773 # [ 274.448084] x3 : 0000000000000000 x2 : 0000000000000000
4295 09:59:16.542186 # [ 274.453401] x1 : 0000000000000000 x0 : ffff0005c7b0c980
4296 09:59:16.542576 # [ 274.458720] Call trace:
4297 09:59:16.543933 # [ 274.461168] refcount_warn_saturate+0xa0/0x144
4298 09:59:16.562857 # [ 274.465617] __refcount_add.constprop.0+0x54/0x80
4299 09:59:16.563326 # [ 274.470328] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4300 09:59:16.564683 # [ 274.474771] lkdtm_do_action+0x24/0x40
4301 09:59:16.565092 # [ 274.478519] direct_entry+0xd0/0x140
4302 09:59:16.565479 # [ 274.482099] full_proxy_write+0x68/0xbc
4303 09:59:16.585542 # [ 274.485938] vfs_write+0xec/0x20c
4304 09:59:16.586040 # [ 274.489253] ksys_write+0x70/0x100
4305 09:59:16.586464 # [ 274.492654] __arm64_sys_write+0x24/0x30
4306 09:59:16.586871 # [ 274.496582] el0_svc_common.constprop.0+0x84/0x1e0
4307 09:59:16.588209 # [ 274.501372] do_el0_svc+0x2c/0x94
4308 09:59:16.588606 # [ 274.504689] el0_svc+0x20/0x30
4309 09:59:16.608167 # [ 274.507742] el0_sync_handler+0xb0/0xb4
4310 09:59:16.608639 # [ 274.511579] el0_sync+0x180/0x1c0
4311 09:59:16.609041 # [ 274.514893] irq event stamp: 0
4312 09:59:16.610405 # [ 274.517954] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4313 09:59:16.629696 # [ 274.524225] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4314 09:59:16.630170 # [ 274.532403] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4315 09:59:16.630577 # [ 274.540579] softirqs last disabled at (0): [<0000000000000000>] 0x0
4316 09:59:16.631926 # [ 274.546843] ---[ end trace 53e02866a2855cad ]---
4317 09:59:16.644887 # [ 274.551716] lkdtm: Zero detected: saturated
4318 09:59:16.645358 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4319 09:59:16.645793 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4320 09:59:16.648054 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4321 09:59:16.845785 [ 275.909760] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4322 09:59:16.849029 [ 275.915926] lkdtm: attempting bad refcount_inc() from saturated
4323 09:59:16.854393 [ 275.921929] ------------[ cut here ]------------
4324 09:59:16.857672 [ 275.926594] refcount_t: saturated; leaking memory.
4325 09:59:16.866380 [ 275.931516] WARNING: CPU: 3 PID: 2720 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4326 09:59:16.931016 [ 275.939952] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4327 09:59:16.932484 [ 275.993281] CPU: 3 PID: 2720 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4328 09:59:16.952475 [ 276.001021] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4329 09:59:16.952957 [ 276.007377] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4330 09:59:16.953369 [ 276.013385] pc : refcount_warn_saturate+0x74/0x144
4331 09:59:16.953800 [ 276.018176] lr : refcount_warn_saturate+0x74/0x144
4332 09:59:16.955157 [ 276.022964] sp : ffff800016cabcd0
4333 09:59:16.975170 [ 276.026277] x29: ffff800016cabcd0 x28: ffff0005c83c0000
4334 09:59:16.975650 [ 276.031594] x27: 0000000000000000 x26: 0000000000000000
4335 09:59:16.976065 [ 276.036912] x25: ffff800011521788 x24: ffff800016cabe20
4336 09:59:16.977428 [ 276.042229] x23: 0000000000000017 x22: ffff0005c807e000
4337 09:59:16.997816 [ 276.047547] x21: ffff800011a3f418 x20: ffff800011521ad8
4338 09:59:16.998294 [ 276.052864] x19: 0000000000000035 x18: 0000000000000000
4339 09:59:16.998707 [ 276.058182] x17: 0000000000000000 x16: 0000000000000000
4340 09:59:17.000068 [ 276.063499] x15: 0000000000000030 x14: ffffffffffffffff
4341 09:59:17.020396 [ 276.068815] x13: ffff800096cab977 x12: ffff800016cab97f
4342 09:59:17.020877 [ 276.074133] x11: 0000000000000030 x10: ffff800012628650
4343 09:59:17.021290 [ 276.079450] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4344 09:59:17.022678 [ 276.084768] x7 : ffff800012628650 x6 : ffff8000125a1000
4345 09:59:17.023092 [ 276.090085] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4346 09:59:17.042056 [ 276.095402] x3 : 0000000000000000 x2 : 0000000000000000
4347 09:59:17.042536 [ 276.100720] x1 : 0000000000000000 x0 : ffff0005c83c0000
4348 09:59:17.043914 [ 276.106038] Call trace:
4349 09:59:17.044328 [ 276.108486] refcount_warn_saturate+0x74/0x144
4350 09:59:17.044727 [ 276.112934] __refcount_add.constprop.0+0x6c/0x80
4351 09:59:17.064658 [ 276.117645] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4352 09:59:17.065135 [ 276.122522] lkdtm_do_action+0x24/0x40
4353 09:59:17.066511 [ 276.126269] direct_entry+0xd0/0x140
4354 09:59:17.066927 [ 276.129849] full_proxy_write+0x68/0xbc
4355 09:59:17.067321 [ 276.133689] vfs_write+0xec/0x20c
4356 09:59:17.067708 [ 276.137003] ksys_write+0x70/0x100
4357 09:59:17.087291 [ 276.140404] __arm64_sys_write+0x24/0x30
4358 09:59:17.087770 [ 276.144332] el0_svc_common.constprop.0+0x84/0x1e0
4359 09:59:17.089150 [ 276.149122] do_el0_svc+0x2c/0x94
4360 09:59:17.089566 [ 276.152439] el0_svc+0x20/0x30
4361 09:59:17.089995 [ 276.155492] el0_sync_handler+0xb0/0xb4
4362 09:59:17.090385 [ 276.159329] el0_sync+0x180/0x1c0
4363 09:59:17.108793 [ 276.162643] irq event stamp: 0
4364 09:59:17.109270 [ 276.165703] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4365 09:59:17.110680 [ 276.171975] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4366 09:59:17.122932 [ 276.180152] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4367 09:59:17.123415 [ 276.188328] softirqs last disabled at (0): [<0000000000000000>] 0x0
4368 09:59:17.126168 [ 276.194592] ---[ end trace 53e02866a2855cae ]---
4369 09:59:17.130496 [ 276.199490] lkdtm: Saturation detected: still saturated
4370 09:59:17.865498 # [ 275.909760] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4371 09:59:17.866017 # [ 275.915926] lkdtm: attempting bad refcount_inc() from saturated
4372 09:59:17.866424 # [ 275.921929] ------------[ cut here ]------------
4373 09:59:17.866812 # [ 275.926594] refcount_t: saturated; leaking memory.
4374 09:59:17.886929 # [ 275.931516] WARNING: CPU: 3 PID: 2720 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4375 09:59:17.932262 # [ 275.939952] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4376 09:59:17.953746 # [ 275.993281] CPU: 3 PID: 2720 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4377 09:59:17.954228 # [ 276.001021] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4378 09:59:17.954634 # [ 276.007377] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4379 09:59:17.956014 # [ 276.013385] pc : refcount_warn_saturate+0x74/0x144
4380 09:59:17.976382 # [ 276.018176] lr : refcount_warn_saturate+0x74/0x144
4381 09:59:17.976877 # [ 276.022964] sp : ffff800016cabcd0
4382 09:59:17.978468 # [ 276.026277] x29: ffff800016cabcd0 x28: ffff0005c83c0000
4383 09:59:17.978888 # [ 276.031594] x27: 0000000000000000 x26: 0000000000000000
4384 09:59:17.997999 # [ 276.036912] x25: ffff800011521788 x24: ffff800016cabe20
4385 09:59:17.998469 # [ 276.042229] x23: 0000000000000017 x22: ffff0005c807e000
4386 09:59:17.998886 # [ 276.047547] x21: ffff800011a3f418 x20: ffff800011521ad8
4387 09:59:17.999293 # [ 276.052864] x19: 0000000000000035 x18: 0000000000000000
4388 09:59:18.020564 # [ 276.058182] x17: 0000000000000000 x16: 0000000000000000
4389 09:59:18.021053 # [ 276.063499] x15: 0000000000000030 x14: ffffffffffffffff
4390 09:59:18.021458 # [ 276.068815] x13: ffff800096cab977 x12: ffff800016cab97f
4391 09:59:18.022857 # [ 276.074133] x11: 0000000000000030 x10: ffff800012628650
4392 09:59:18.043267 # [ 276.079450] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4393 09:59:18.043736 # [ 276.084768] x7 : ffff800012628650 x6 : ffff8000125a1000
4394 09:59:18.044149 # [ 276.090085] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4395 09:59:18.044544 # [ 276.095402] x3 : 0000000000000000 x2 : 0000000000000000
4396 09:59:18.044941 # [ 276.100720] x1 : 0000000000000000 x0 : ffff0005c83c0000
4397 09:59:18.064598 # [ 276.106038] Call trace:
4398 09:59:18.065082 # [ 276.108486] refcount_warn_saturate+0x74/0x144
4399 09:59:18.066472 # [ 276.112934] __refcount_add.constprop.0+0x6c/0x80
4400 09:59:18.066883 # [ 276.117645] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4401 09:59:18.067271 # [ 276.122522] lkdtm_do_action+0x24/0x40
4402 09:59:18.087404 # [ 276.126269] direct_entry+0xd0/0x140
4403 09:59:18.087870 # [ 276.129849] full_proxy_write+0x68/0xbc
4404 09:59:18.088274 # [ 276.133689] vfs_write+0xec/0x20c
4405 09:59:18.088661 # [ 276.137003] ksys_write+0x70/0x100
4406 09:59:18.090056 # [ 276.140404] __arm64_sys_write+0x24/0x30
4407 09:59:18.110032 # [ 276.144332] el0_svc_common.constprop.0+0x84/0x1e0
4408 09:59:18.110408 # [ 276.149122] do_el0_svc+0x2c/0x94
4409 09:59:18.110731 # [ 276.152439] el0_svc+0x20/0x30
4410 09:59:18.111039 # [ 276.155492] el0_sync_handler+0xb0/0xb4
4411 09:59:18.111342 # [ 276.159329] el0_sync+0x180/0x1c0
4412 09:59:18.112572 # [ 276.162643] irq event stamp: 0
4413 09:59:18.131659 # [ 276.165703] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4414 09:59:18.132095 # [ 276.171975] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4415 09:59:18.133450 # [ 276.180152] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4416 09:59:18.154220 # [ 276.188328] softirqs last disabled at (0): [<0000000000000000>] 0x0
4417 09:59:18.154693 # [ 276.194592] ---[ end trace 53e02866a2855cae ]---
4418 09:59:18.156076 # [ 276.199490] lkdtm: Saturation detected: still saturated
4419 09:59:18.156481 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4420 09:59:18.161965 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4421 09:59:18.162436 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4422 09:59:18.373254 [ 277.437335] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4423 09:59:18.376575 [ 277.443534] lkdtm: attempting bad refcount_dec() from saturated
4424 09:59:18.380754 [ 277.449520] ------------[ cut here ]------------
4425 09:59:18.386230 [ 277.454204] refcount_t: decrement hit 0; leaking memory.
4426 09:59:18.395121 [ 277.459697] WARNING: CPU: 3 PID: 2755 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4427 09:59:18.458822 [ 277.468221] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4428 09:59:18.459333 [ 277.521551] CPU: 3 PID: 2755 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4429 09:59:18.481405 [ 277.529291] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4430 09:59:18.481912 [ 277.535647] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4431 09:59:18.482328 [ 277.541659] pc : refcount_warn_saturate+0x13c/0x144
4432 09:59:18.482727 [ 277.546537] lr : refcount_warn_saturate+0x13c/0x144
4433 09:59:18.483117 [ 277.551412] sp : ffff800016d63cc0
4434 09:59:18.503876 [ 277.554724] x29: ffff800016d63cc0 x28: ffff0005c9894980
4435 09:59:18.504355 [ 277.560042] x27: 0000000000000000 x26: 0000000000000000
4436 09:59:18.505778 [ 277.565359] x25: ffff800011521788 x24: ffff800016d63e20
4437 09:59:18.506193 [ 277.570676] x23: 0000000000000017 x22: ffff0005c369c000
4438 09:59:18.525547 [ 277.575994] x21: ffff800011a3f430 x20: ffff800011521ae8
4439 09:59:18.526052 [ 277.581312] x19: ffff800016d63d04 x18: 0000000000000000
4440 09:59:18.526470 [ 277.586629] x17: 0000000000000000 x16: 0000000000000000
4441 09:59:18.527853 [ 277.591946] x15: 0000000000000030 x14: ffffffffffffffff
4442 09:59:18.548153 [ 277.597264] x13: ffff800096d63967 x12: ffff800016d6396f
4443 09:59:18.548634 [ 277.602581] x11: 0000000000000030 x10: 0000000000001440
4444 09:59:18.549049 [ 277.607898] x9 : ffff80001012dcf4 x8 : ffff0005c9895e20
4445 09:59:18.550451 [ 277.613215] x7 : 0000000000000000 x6 : ffff8000125a1000
4446 09:59:18.550866 [ 277.618534] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4447 09:59:18.570780 [ 277.623851] x3 : 0000000000000000 x2 : 0000000000000000
4448 09:59:18.571261 [ 277.629168] x1 : 0000000000000000 x0 : ffff0005c9894980
4449 09:59:18.571675 [ 277.634486] Call trace:
4450 09:59:18.573059 [ 277.636935] refcount_warn_saturate+0x13c/0x144
4451 09:59:18.573472 [ 277.641471] __refcount_dec.constprop.0+0x4c/0x5c
4452 09:59:18.593423 [ 277.646176] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4453 09:59:18.593933 [ 277.651056] lkdtm_do_action+0x24/0x40
4454 09:59:18.594347 [ 277.654804] direct_entry+0xd0/0x140
4455 09:59:18.594743 [ 277.658384] full_proxy_write+0x68/0xbc
4456 09:59:18.596119 [ 277.662223] vfs_write+0xec/0x20c
4457 09:59:18.596524 [ 277.665537] ksys_write+0x70/0x100
4458 09:59:18.615016 [ 277.668938] __arm64_sys_write+0x24/0x30
4459 09:59:18.615495 [ 277.672866] el0_svc_common.constprop.0+0x84/0x1e0
4460 09:59:18.616895 [ 277.677656] do_el0_svc+0x2c/0x94
4461 09:59:18.617307 [ 277.680974] el0_svc+0x20/0x30
4462 09:59:18.617727 [ 277.684028] el0_sync_handler+0xb0/0xb4
4463 09:59:18.618116 [ 277.687866] el0_sync+0x180/0x1c0
4464 09:59:18.636566 [ 277.691179] irq event stamp: 0
4465 09:59:18.637043 [ 277.694239] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4466 09:59:18.637459 [ 277.700511] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4467 09:59:18.650674 [ 277.708688] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4468 09:59:18.651156 [ 277.716864] softirqs last disabled at (0): [<0000000000000000>] 0x0
4469 09:59:18.653920 [ 277.723128] ---[ end trace 53e02866a2855caf ]---
4470 09:59:18.659213 [ 277.727894] lkdtm: Saturation detected: still saturated
4471 09:59:19.425815 # [ 277.437335] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4472 09:59:19.426305 # [ 277.443534] lkdtm: attempting bad refcount_dec() from saturated
4473 09:59:19.427703 # [ 277.449520] ------------[ cut here ]------------
4474 09:59:19.448489 # [ 277.454204] refcount_t: decrement hit 0; leaking memory.
4475 09:59:19.448959 # [ 277.459697] WARNING: CPU: 3 PID: 2755 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4476 09:59:19.492585 # [ 277.468221] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4477 09:59:19.515289 # [ 277.521551] CPU: 3 PID: 2755 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4478 09:59:19.515759 # [ 277.529291] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4479 09:59:19.516163 # [ 277.535647] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4480 09:59:19.517562 # [ 277.541659] pc : refcount_warn_saturate+0x13c/0x144
4481 09:59:19.536901 # [ 277.546537] lr : refcount_warn_saturate+0x13c/0x144
4482 09:59:19.537373 # [ 277.551412] sp : ffff800016d63cc0
4483 09:59:19.537807 # [ 277.554724] x29: ffff800016d63cc0 x28: ffff0005c9894980
4484 09:59:19.539196 # [ 277.560042] x27: 0000000000000000 x26: 0000000000000000
4485 09:59:19.559458 # [ 277.565359] x25: ffff800011521788 x24: ffff800016d63e20
4486 09:59:19.559848 # [ 277.570676] x23: 0000000000000017 x22: ffff0005c369c000
4487 09:59:19.560173 # [ 277.575994] x21: ffff800011a3f430 x20: ffff800011521ae8
4488 09:59:19.560483 # [ 277.581312] x19: ffff800016d63d04 x18: 0000000000000000
4489 09:59:19.581022 # [ 277.586629] x17: 0000000000000000 x16: 0000000000000000
4490 09:59:19.581491 # [ 277.591946] x15: 0000000000000030 x14: ffffffffffffffff
4491 09:59:19.581952 # [ 277.597264] x13: ffff800096d63967 x12: ffff800016d6396f
4492 09:59:19.583339 # [ 277.602581] x11: 0000000000000030 x10: 0000000000001440
4493 09:59:19.603565 # [ 277.607898] x9 : ffff80001012dcf4 x8 : ffff0005c9895e20
4494 09:59:19.604035 # [ 277.613215] x7 : 0000000000000000 x6 : ffff8000125a1000
4495 09:59:19.604439 # [ 277.618534] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4496 09:59:19.605879 # [ 277.623851] x3 : 0000000000000000 x2 : 0000000000000000
4497 09:59:19.626176 # [ 277.629168] x1 : 0000000000000000 x0 : ffff0005c9894980
4498 09:59:19.626645 # [ 277.634486] Call trace:
4499 09:59:19.627049 # [ 277.636935] refcount_warn_saturate+0x13c/0x144
4500 09:59:19.627458 # [ 277.641471] __refcount_dec.constprop.0+0x4c/0x5c
4501 09:59:19.628851 # [ 277.646176] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4502 09:59:19.629254 # [ 277.651056] lkdtm_do_action+0x24/0x40
4503 09:59:19.647836 # [ 277.654804] direct_entry+0xd0/0x140
4504 09:59:19.648307 # [ 277.658384] full_proxy_write+0x68/0xbc
4505 09:59:19.648708 # [ 277.662223] vfs_write+0xec/0x20c
4506 09:59:19.649097 # [ 277.665537] ksys_write+0x70/0x100
4507 09:59:19.650487 # [ 277.668938] __arm64_sys_write+0x24/0x30
4508 09:59:19.670470 # [ 277.672866] el0_svc_common.constprop.0+0x84/0x1e0
4509 09:59:19.670940 # [ 277.677656] do_el0_svc+0x2c/0x94
4510 09:59:19.671363 # [ 277.680974] el0_svc+0x20/0x30
4511 09:59:19.671760 # [ 277.684028] el0_sync_handler+0xb0/0xb4
4512 09:59:19.672145 # [ 277.687866] el0_sync+0x180/0x1c0
4513 09:59:19.673523 # [ 277.691179] irq event stamp: 0
4514 09:59:19.692019 # [ 277.694239] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4515 09:59:19.692491 # [ 277.700511] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4516 09:59:19.693920 # [ 277.708688] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4517 09:59:19.714743 # [ 277.716864] softirqs last disabled at (0): [<0000000000000000>] 0x0
4518 09:59:19.715216 # [ 277.723128] ---[ end trace 53e02866a2855caf ]---
4519 09:59:19.715621 # [ 277.727894] lkdtm: Saturation detected: still saturated
4520 09:59:19.716009 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4521 09:59:19.720069 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4522 09:59:19.723439 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4523 09:59:19.942204 [ 279.006381] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4524 09:59:19.945400 [ 279.012598] lkdtm: attempting bad refcount_dec() from saturated
4525 09:59:19.949677 [ 279.018588] ------------[ cut here ]------------
4526 09:59:19.953945 [ 279.023277] refcount_t: saturated; leaking memory.
4527 09:59:19.962929 [ 279.028196] WARNING: CPU: 3 PID: 2790 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4528 09:59:20.026506 [ 279.036633] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4529 09:59:20.027015 [ 279.089962] CPU: 3 PID: 2790 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4530 09:59:20.050156 [ 279.097702] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4531 09:59:20.051641 [ 279.104058] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4532 09:59:20.052068 [ 279.110066] pc : refcount_warn_saturate+0x74/0x144
4533 09:59:20.052470 [ 279.114857] lr : refcount_warn_saturate+0x74/0x144
4534 09:59:20.052863 [ 279.119646] sp : ffff800016dfbcd0
4535 09:59:20.071766 [ 279.122958] x29: ffff800016dfbcd0 x28: ffff0005c8148000
4536 09:59:20.072244 [ 279.128276] x27: 0000000000000000 x26: 0000000000000000
4537 09:59:20.072656 [ 279.133594] x25: ffff800011521788 x24: ffff800016dfbe20
4538 09:59:20.074090 [ 279.138911] x23: 0000000000000017 x22: ffff0005c3a97000
4539 09:59:20.094389 [ 279.144229] x21: ffff800011a3f448 x20: ffff800011521af8
4540 09:59:20.094868 [ 279.149546] x19: 0000000000000037 x18: 0000000000000001
4541 09:59:20.096284 [ 279.154863] x17: 0000000000000000 x16: 0000000000000000
4542 09:59:20.096700 [ 279.160181] x15: 0000000000000030 x14: ffffffffffffffff
4543 09:59:20.117018 [ 279.165499] x13: ffff800096dfb977 x12: ffff800016dfb980
4544 09:59:20.117498 [ 279.170816] x11: 0000000000000030 x10: ffff800012628650
4545 09:59:20.117943 [ 279.176134] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4546 09:59:20.118344 [ 279.181451] x7 : ffff800012628650 x6 : ffff8000125a1000
4547 09:59:20.119741 [ 279.186769] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4548 09:59:20.138654 [ 279.192086] x3 : 0000000000000000 x2 : 0000000000000000
4549 09:59:20.139132 [ 279.197404] x1 : 0000000000000000 x0 : ffff0005c8148000
4550 09:59:20.139543 [ 279.202722] Call trace:
4551 09:59:20.139938 [ 279.205169] refcount_warn_saturate+0x74/0x144
4552 09:59:20.140325 [ 279.209618] __refcount_add.constprop.0+0x6c/0x80
4553 09:59:20.161273 [ 279.214329] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4554 09:59:20.161776 [ 279.219206] lkdtm_do_action+0x24/0x40
4555 09:59:20.163214 [ 279.222954] direct_entry+0xd0/0x140
4556 09:59:20.163630 [ 279.226534] full_proxy_write+0x68/0xbc
4557 09:59:20.164028 [ 279.230373] vfs_write+0xec/0x20c
4558 09:59:20.164416 [ 279.233687] ksys_write+0x70/0x100
4559 09:59:20.183852 [ 279.237088] __arm64_sys_write+0x24/0x30
4560 09:59:20.184331 [ 279.241016] el0_svc_common.constprop.0+0x84/0x1e0
4561 09:59:20.185774 [ 279.245806] do_el0_svc+0x2c/0x94
4562 09:59:20.186190 [ 279.249123] el0_svc+0x20/0x30
4563 09:59:20.186587 [ 279.252177] el0_sync_handler+0xb0/0xb4
4564 09:59:20.186974 [ 279.256014] el0_sync+0x180/0x1c0
4565 09:59:20.206530 [ 279.259328] irq event stamp: 0
4566 09:59:20.207007 [ 279.262388] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4567 09:59:20.208433 [ 279.268660] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4568 09:59:20.219442 [ 279.276837] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4569 09:59:20.219934 [ 279.285012] softirqs last disabled at (0): [<0000000000000000>] 0x0
4570 09:59:20.222720 [ 279.291276] ---[ end trace 53e02866a2855cb0 ]---
4571 09:59:20.228023 [ 279.296052] lkdtm: Saturation detected: still saturated
4572 09:59:21.113935 # [ 279.006381] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4573 09:59:21.114441 # [ 279.012598] lkdtm: attempting bad refcount_dec() from saturated
4574 09:59:21.115884 # [ 279.018588] ------------[ cut here ]------------
4575 09:59:21.116292 # [ 279.023277] refcount_t: saturated; leaking memory.
4576 09:59:21.135571 # [ 279.028196] WARNING: CPU: 3 PID: 2790 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4577 09:59:21.181812 # [ 279.036633] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4578 09:59:21.203522 # [ 279.089962] CPU: 3 PID: 2790 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4579 09:59:21.203994 # [ 279.097702] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4580 09:59:21.204399 # [ 279.104058] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4581 09:59:21.204789 # [ 279.110066] pc : refcount_warn_saturate+0x74/0x144
4582 09:59:21.225005 # [ 279.114857] lr : refcount_warn_saturate+0x74/0x144
4583 09:59:21.225475 # [ 279.119646] sp : ffff800016dfbcd0
4584 09:59:21.225927 # [ 279.122958] x29: ffff800016dfbcd0 x28: ffff0005c8148000
4585 09:59:21.227357 # [ 279.128276] x27: 0000000000000000 x26: 0000000000000000
4586 09:59:21.247587 # [ 279.133594] x25: ffff800011521788 x24: ffff800016dfbe20
4587 09:59:21.248059 # [ 279.138911] x23: 0000000000000017 x22: ffff0005c3a97000
4588 09:59:21.248464 # [ 279.144229] x21: ffff800011a3f448 x20: ffff800011521af8
4589 09:59:21.249913 # [ 279.149546] x19: 0000000000000037 x18: 0000000000000001
4590 09:59:21.270185 # [ 279.154863] x17: 0000000000000000 x16: 0000000000000000
4591 09:59:21.270660 # [ 279.160181] x15: 0000000000000030 x14: ffffffffffffffff
4592 09:59:21.271064 # [ 279.165499] x13: ffff800096dfb977 x12: ffff800016dfb980
4593 09:59:21.272487 # [ 279.170816] x11: 0000000000000030 x10: ffff800012628650
4594 09:59:21.291753 # [ 279.176134] x9 : ffff80001012dcf4 x8 : ffff8000125d0650
4595 09:59:21.292226 # [ 279.181451] x7 : ffff800012628650 x6 : ffff8000125a1000
4596 09:59:21.292628 # [ 279.186769] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4597 09:59:21.294056 # [ 279.192086] x3 : 0000000000000000 x2 : 0000000000000000
4598 09:59:21.294478 # [ 279.197404] x1 : 0000000000000000 x0 : ffff0005c8148000
4599 09:59:21.314451 # [ 279.202722] Call trace:
4600 09:59:21.314925 # [ 279.205169] refcount_warn_saturate+0x74/0x144
4601 09:59:21.315336 # [ 279.209618] __refcount_add.constprop.0+0x6c/0x80
4602 09:59:21.316749 # [ 279.214329] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4603 09:59:21.317152 # [ 279.219206] lkdtm_do_action+0x24/0x40
4604 09:59:21.335992 # [ 279.222954] direct_entry+0xd0/0x140
4605 09:59:21.336480 # [ 279.226534] full_proxy_write+0x68/0xbc
4606 09:59:21.336898 # [ 279.230373] vfs_write+0xec/0x20c
4607 09:59:21.337287 # [ 279.233687] ksys_write+0x70/0x100
4608 09:59:21.338716 # [ 279.237088] __arm64_sys_write+0x24/0x30
4609 09:59:21.358546 # [ 279.241016] el0_svc_common.constprop.0+0x84/0x1e0
4610 09:59:21.359020 # [ 279.245806] do_el0_svc+0x2c/0x94
4611 09:59:21.359421 # [ 279.249123] el0_svc+0x20/0x30
4612 09:59:21.359808 # [ 279.252177] el0_sync_handler+0xb0/0xb4
4613 09:59:21.360187 # [ 279.256014] el0_sync+0x180/0x1c0
4614 09:59:21.361584 # [ 279.259328] irq event stamp: 0
4615 09:59:21.381179 # [ 279.262388] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4616 09:59:21.381682 # [ 279.268660] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4617 09:59:21.383130 # [ 279.276837] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4618 09:59:21.402671 # [ 279.285012] softirqs last disabled at (0): [<0000000000000000>] 0x0
4619 09:59:21.403145 # [ 279.291276] ---[ end trace 53e02866a2855cb0 ]---
4620 09:59:21.403553 # [ 279.296052] lkdtm: Saturation detected: still saturated
4621 09:59:21.404963 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4622 09:59:21.409276 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4623 09:59:21.412466 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4624 09:59:21.604973 [ 280.667707] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4625 09:59:21.608281 [ 280.674721] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4626 09:59:21.611555 [ 280.681493] ------------[ cut here ]------------
4627 09:59:21.617934 [ 280.686179] refcount_t: saturated; leaking memory.
4628 09:59:21.625692 [ 280.691163] WARNING: CPU: 3 PID: 2822 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4629 09:59:21.690325 [ 280.699602] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4630 09:59:21.690834 [ 280.752933] CPU: 3 PID: 2822 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4631 09:59:21.712998 [ 280.760675] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4632 09:59:21.713478 [ 280.767030] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4633 09:59:21.713924 [ 280.773042] pc : refcount_warn_saturate+0xc8/0x144
4634 09:59:21.714325 [ 280.777832] lr : refcount_warn_saturate+0xc8/0x144
4635 09:59:21.715740 [ 280.782620] sp : ffff800016ea3cb0
4636 09:59:21.734611 [ 280.785932] x29: ffff800016ea3cb0 x28: ffff0005c80b9880
4637 09:59:21.735093 [ 280.791250] x27: 0000000000000000 x26: 0000000000000000
4638 09:59:21.735505 [ 280.796568] x25: ffff800011521788 x24: ffff800016ea3e20
4639 09:59:21.736929 [ 280.801886] x23: 0000000000000020 x22: ffff0005c5abd000
4640 09:59:21.757173 [ 280.807203] x21: 0000000000000001 x20: 00000000c0000000
4641 09:59:21.757673 [ 280.812521] x19: ffff800016ea3d04 x18: 0000000000000000
4642 09:59:21.759121 [ 280.817838] x17: 0000000000000000 x16: 0000000000000000
4643 09:59:21.759538 [ 280.823155] x15: 0000000000000030 x14: ffffffffffffffff
4644 09:59:21.779877 [ 280.828472] x13: ffff800096ea3957 x12: ffff800016ea395f
4645 09:59:21.780361 [ 280.833789] x11: 0000000000000038 x10: 0000000000001440
4646 09:59:21.780772 [ 280.839107] x9 : ffff80001012dcf4 x8 : ffff0005c80bad20
4647 09:59:21.781170 [ 280.844425] x7 : 0000000000000000 x6 : ffff8000125a1000
4648 09:59:21.781560 [ 280.849742] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4649 09:59:21.802489 [ 280.855060] x3 : 0000000000000000 x2 : 0000000000000000
4650 09:59:21.802968 [ 280.860377] x1 : 0000000000000000 x0 : ffff0005c80b9880
4651 09:59:21.803380 [ 280.865696] Call trace:
4652 09:59:21.803776 [ 280.868144] refcount_warn_saturate+0xc8/0x144
4653 09:59:21.804165 [ 280.872594] __refcount_add_not_zero.constprop.0+0x84/0xa0
4654 09:59:21.823961 [ 280.878080] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4655 09:59:21.824438 [ 280.883742] lkdtm_do_action+0x24/0x40
4656 09:59:21.824853 [ 280.887490] direct_entry+0xd0/0x140
4657 09:59:21.825252 [ 280.891070] full_proxy_write+0x68/0xbc
4658 09:59:21.825664 [ 280.894909] vfs_write+0xec/0x20c
4659 09:59:21.846619 [ 280.898223] ksys_write+0x70/0x100
4660 09:59:21.847099 [ 280.901624] __arm64_sys_write+0x24/0x30
4661 09:59:21.847510 [ 280.905552] el0_svc_common.constprop.0+0x84/0x1e0
4662 09:59:21.847908 [ 280.910343] do_el0_svc+0x2c/0x94
4663 09:59:21.848297 [ 280.913661] el0_svc+0x20/0x30
4664 09:59:21.849737 [ 280.916714] el0_sync_handler+0xb0/0xb4
4665 09:59:21.869245 [ 280.920551] el0_sync+0x180/0x1c0
4666 09:59:21.869747 [ 280.923864] irq event stamp: 0
4667 09:59:21.870162 [ 280.926925] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4668 09:59:21.871595 [ 280.933197] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4669 09:59:21.884318 [ 280.941374] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4670 09:59:21.884800 [ 280.949550] softirqs last disabled at (0): [<0000000000000000>] 0x0
4671 09:59:21.887552 [ 280.955815] ---[ end trace 53e02866a2855cb1 ]---
4672 09:59:21.892775 [ 280.960621] lkdtm: Saturation detected: still saturated
4673 09:59:22.486693 # [ 280.667707] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4674 09:59:22.488222 # [ 280.674721] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4675 09:59:22.488656 # [ 280.681493] ------------[ cut here ]------------
4676 09:59:22.509327 # [ 280.686179] refcount_t: saturated; leaking memory.
4677 09:59:22.509826 # [ 280.691163] WARNING: CPU: 3 PID: 2822 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4678 09:59:22.554530 # [ 280.699602] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4679 09:59:22.574950 # [ 280.752933] CPU: 3 PID: 2822 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4680 09:59:22.575424 # [ 280.760675] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4681 09:59:22.576866 # [ 280.767030] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4682 09:59:22.577296 # [ 280.773042] pc : refcount_warn_saturate+0xc8/0x144
4683 09:59:22.597620 # [ 280.777832] lr : refcount_warn_saturate+0xc8/0x144
4684 09:59:22.598114 # [ 280.782620] sp : ffff800016ea3cb0
4685 09:59:22.598518 # [ 280.785932] x29: ffff800016ea3cb0 x28: ffff0005c80b9880
4686 09:59:22.599962 # [ 280.791250] x27: 0000000000000000 x26: 0000000000000000
4687 09:59:22.620230 # [ 280.796568] x25: ffff800011521788 x24: ffff800016ea3e20
4688 09:59:22.620716 # [ 280.801886] x23: 0000000000000020 x22: ffff0005c5abd000
4689 09:59:22.621135 # [ 280.807203] x21: 0000000000000001 x20: 00000000c0000000
4690 09:59:22.621533 # [ 280.812521] x19: ffff800016ea3d04 x18: 0000000000000000
4691 09:59:22.641756 # [ 280.817838] x17: 0000000000000000 x16: 0000000000000000
4692 09:59:22.642248 # [ 280.823155] x15: 0000000000000030 x14: ffffffffffffffff
4693 09:59:22.642652 # [ 280.828472] x13: ffff800096ea3957 x12: ffff800016ea395f
4694 09:59:22.644080 # [ 280.833789] x11: 0000000000000038 x10: 0000000000001440
4695 09:59:22.664326 # [ 280.839107] x9 : ffff80001012dcf4 x8 : ffff0005c80bad20
4696 09:59:22.664814 # [ 280.844425] x7 : 0000000000000000 x6 : ffff8000125a1000
4697 09:59:22.665217 # [ 280.849742] x5 : ffff8000125a1c88 x4 : ffff00063f780c50
4698 09:59:22.665604 # [ 280.855060] x3 : 0000000000000000 x2 : 0000000000000000
4699 09:59:22.686926 # [ 280.860377] x1 : 0000000000000000 x0 : ffff0005c80b9880
4700 09:59:22.687396 # [ 280.865696] Call trace:
4701 09:59:22.687796 # [ 280.868144] refcount_warn_saturate+0xc8/0x144
4702 09:59:22.689249 # [ 280.872594] __refcount_add_not_zero.constprop.0+0x84/0xa0
4703 09:59:22.689693 # [ 280.878080] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4704 09:59:22.708484 # [ 280.883742] lkdtm_do_action+0x24/0x40
4705 09:59:22.708954 # [ 280.887490] direct_entry+0xd0/0x140
4706 09:59:22.709377 # [ 280.891070] full_proxy_write+0x68/0xbc
4707 09:59:22.709804 # [ 280.894909] vfs_write+0xec/0x20c
4708 09:59:22.710196 # [ 280.898223] ksys_write+0x70/0x100
4709 09:59:22.711631 # [ 280.901624] __arm64_sys_write+0x24/0x30
4710 09:59:22.731113 # [ 280.905552] el0_svc_common.constprop.0+0x84/0x1e0
4711 09:59:22.731582 # [ 280.910343] do_el0_svc+0x2c/0x94
4712 09:59:22.731982 # [ 280.913661] el0_svc+0x20/0x30
4713 09:59:22.732369 # [ 280.916714] el0_sync_handler+0xb0/0xb4
4714 09:59:22.733812 # [ 280.920551] el0_sync+0x180/0x1c0
4715 09:59:22.734210 # [ 280.923864] irq event stamp: 0
4716 09:59:22.752701 # [ 280.926925] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4717 09:59:22.753175 # [ 280.933197] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4718 09:59:22.753578 # [ 280.941374] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4719 09:59:22.775362 # [ 280.949550] softirqs last disabled at (0): [<0000000000000000>] 0x0
4720 09:59:22.775833 # [ 280.955815] ---[ end trace 53e02866a2855cb1 ]---
4721 09:59:22.776237 # [ 280.960621] lkdtm: Saturation detected: still saturated
4722 09:59:22.776625 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4723 09:59:22.783924 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4724 09:59:22.787135 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4725 09:59:23.004979 [ 282.067475] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4726 09:59:23.008120 [ 282.074631] lkdtm: attempting bad refcount_add_not_zero() from saturated
4727 09:59:23.012505 [ 282.081464] ------------[ cut here ]------------
4728 09:59:23.017883 [ 282.086185] refcount_t: saturated; leaking memory.
4729 09:59:23.026741 [ 282.091258] WARNING: CPU: 4 PID: 2854 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4730 09:59:23.090389 [ 282.099695] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4731 09:59:23.090896 [ 282.153028] CPU: 4 PID: 2854 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4732 09:59:23.113015 [ 282.160768] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4733 09:59:23.113494 [ 282.167125] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4734 09:59:23.113944 [ 282.173132] pc : refcount_warn_saturate+0xc8/0x144
4735 09:59:23.114343 [ 282.177923] lr : refcount_warn_saturate+0xc8/0x144
4736 09:59:23.115781 [ 282.182711] sp : ffff800016f53cb0
4737 09:59:23.134581 [ 282.186024] x29: ffff800016f53cb0 x28: ffff0005c2663100
4738 09:59:23.135062 [ 282.191342] x27: 0000000000000000 x26: 0000000000000000
4739 09:59:23.136524 [ 282.196660] x25: ffff800011521788 x24: ffff800016f53e20
4740 09:59:23.136940 [ 282.201978] x23: 0000000000000020 x22: ffff0005c82dd000
4741 09:59:23.157191 [ 282.207295] x21: 0000000000000007 x20: 00000000c0000000
4742 09:59:23.157692 [ 282.212612] x19: ffff800016f53d04 x18: 0000000000000001
4743 09:59:23.159157 [ 282.217929] x17: 0000000000000000 x16: 0000000000000000
4744 09:59:23.159570 [ 282.223247] x15: 0000000000000030 x14: ffffffffffffffff
4745 09:59:23.179856 [ 282.228565] x13: ffff800096f53957 x12: ffff800016f53960
4746 09:59:23.180336 [ 282.233882] x11: 0000007378b4707c x10: 0000000000001440
4747 09:59:23.180749 [ 282.239200] x9 : ffff80001012dcf4 x8 : ffff0005c26645a0
4748 09:59:23.182218 [ 282.244518] x7 : 0000000000000000 x6 : ffff8000125a1000
4749 09:59:23.182633 [ 282.249836] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
4750 09:59:23.202512 [ 282.255153] x3 : 0000000000000000 x2 : 0000000000000000
4751 09:59:23.202991 [ 282.260470] x1 : 0000000000000000 x0 : ffff0005c2663100
4752 09:59:23.203403 [ 282.265789] Call trace:
4753 09:59:23.203798 [ 282.268237] refcount_warn_saturate+0xc8/0x144
4754 09:59:23.204187 [ 282.272688] __refcount_add_not_zero.constprop.0+0x84/0xa0
4755 09:59:23.223972 [ 282.278175] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4756 09:59:23.224449 [ 282.283837] lkdtm_do_action+0x24/0x40
4757 09:59:23.225935 [ 282.287584] direct_entry+0xd0/0x140
4758 09:59:23.226350 [ 282.291165] full_proxy_write+0x68/0xbc
4759 09:59:23.226744 [ 282.295004] vfs_write+0xec/0x20c
4760 09:59:23.246627 [ 282.298318] ksys_write+0x70/0x100
4761 09:59:23.247104 [ 282.301719] __arm64_sys_write+0x24/0x30
4762 09:59:23.247513 [ 282.305648] el0_svc_common.constprop.0+0x84/0x1e0
4763 09:59:23.247906 [ 282.310439] do_el0_svc+0x2c/0x94
4764 09:59:23.248295 [ 282.313757] el0_svc+0x20/0x30
4765 09:59:23.249755 [ 282.316810] el0_sync_handler+0xb0/0xb4
4766 09:59:23.269251 [ 282.320647] el0_sync+0x180/0x1c0
4767 09:59:23.269753 [ 282.323961] irq event stamp: 0
4768 09:59:23.270170 [ 282.327021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4769 09:59:23.271622 [ 282.333293] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4770 09:59:23.284369 [ 282.341471] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4771 09:59:23.284850 [ 282.349647] softirqs last disabled at (0): [<0000000000000000>] 0x0
4772 09:59:23.287541 [ 282.355911] ---[ end trace 53e02866a2855cb2 ]---
4773 09:59:23.292811 [ 282.360886] lkdtm: Saturation detected: still saturated
4774 09:59:24.056563 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4775 09:59:24.057090 # [ 0.000000] ftrace: allocating 59141 entries in 232 pages
4776 09:59:24.058565 # [ 0.000000] ftrace: allocated 232 pages with 4 groups
4777 09:59:24.058988 # [ 0.000000] Running RCU self tests
4778 09:59:24.079133 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4779 09:59:24.079604 # [ 0.000000] rcu: RCU event tracing is enabled.
4780 09:59:24.081085 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4781 09:59:24.081495 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4782 09:59:24.101761 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4783 09:59:24.102233 # [ 0.000000] Rude variant of Tasks RCU enabled.
4784 09:59:24.102635 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4785 09:59:24.104085 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4786 09:59:24.124447 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4787 09:59:24.124918 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4788 09:59:24.125320 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4789 09:59:24.146032 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4790 09:59:24.146505 # [ 282.067475] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4791 09:59:24.147986 # [ 282.074631] lkdtm: attempting bad refcount_add_not_zero() from saturated
4792 09:59:24.167613 # [ 282.081464] ------------[ cut here ]------------
4793 09:59:24.168081 # [ 282.086185] refcount_t: saturated; leaking memory.
4794 09:59:24.168483 # [ 282.091258] WARNING: CPU: 4 PID: 2854 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4795 09:59:24.235346 # [ 282.099695] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4796 09:59:24.235844 # [ 282.153028] CPU: 4 PID: 2854 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4797 09:59:24.237315 # [ 282.160768] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4798 09:59:24.256968 # [ 282.167125] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4799 09:59:24.257438 # [ 282.173132] pc : refcount_warn_saturate+0xc8/0x144
4800 09:59:24.257889 # [ 282.177923] lr : refcount_warn_saturate+0xc8/0x144
4801 09:59:24.258296 # [ 282.182711] sp : ffff800016f53cb0
4802 09:59:24.258698 # [ 282.186024] x29: ffff800016f53cb0 x28: ffff0005c2663100
4803 09:59:24.278564 # [ 282.191342] x27: 0000000000000000 x26: 0000000000000000
4804 09:59:24.279036 # [ 282.196660] x25: ffff800011521788 x24: ffff800016f53e20
4805 09:59:24.279438 # [ 282.201978] x23: 0000000000000020 x22: ffff0005c82dd000
4806 09:59:24.279829 # [ 282.207295] x21: 0000000000000007 x20: 00000000c0000000
4807 09:59:24.302136 # [ 282.212612] x19: ffff800016f53d04 x18: 0000000000000001
4808 09:59:24.302627 # [ 282.217929] x17: 0000000000000000 x16: 0000000000000000
4809 09:59:24.303029 # [ 282.223247] x15: 0000000000000030 x14: ffffffffffffffff
4810 09:59:24.303434 # [ 282.228565] x13: ffff800096f53957 x12: ffff800016f53960
4811 09:59:24.323683 # [ 282.233882] x11: 0000007378b4707c x10: 0000000000001440
4812 09:59:24.324158 # [ 282.239200] x9 : ffff80001012dcf4 x8 : ffff0005c26645a0
4813 09:59:24.324559 # [ 282.244518] x7 : 0000000000000000 x6 : ffff8000125a1000
4814 09:59:24.326049 # [ 282.249836] x5 : ffff8000125a1c88 x4 : ffff00063f7a2c50
4815 09:59:24.346288 # [ 282.255153] x3 : 0000000000000000 x2 : 0000000000000000
4816 09:59:24.346760 # [ 282.260470] x1 : 0000000000000000 x0 : ffff0005c2663100
4817 09:59:24.347162 # [ 282.265789] Call trace:
4818 09:59:24.347547 # [ 282.268237] refcount_warn_saturate+0xc8/0x144
4819 09:59:24.348990 # [ 282.272688] __refcount_add_not_zero.constprop.0+0x84/0xa0
4820 09:59:24.367997 # [ 282.278175] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4821 09:59:24.368464 # [ 282.283837] lkdtm_do_action+0x24/0x40
4822 09:59:24.368863 # [ 282.287584] direct_entry+0xd0/0x140
4823 09:59:24.369248 # [ 282.291165] full_proxy_write+0x68/0xbc
4824 09:59:24.369624 # [ 282.295004] vfs_write+0xec/0x20c
4825 09:59:24.390584 # [ 282.298318] ksys_write+0x70/0x100
4826 09:59:24.391051 # [ 282.301719] __arm64_sys_write+0x24/0x30
4827 09:59:24.391455 # [ 282.305648] el0_svc_common.constprop.0+0x84/0x1e0
4828 09:59:24.392911 # [ 282.310439] do_el0_svc+0x2c/0x94
4829 09:59:24.393314 # [ 282.313757] el0_svc+0x20/0x30
4830 09:59:24.393724 # [ 282.316810] el0_sync_handler+0xb0/0xb4
4831 09:59:24.413073 # [ 282.320647] el0_sync+0x180/0x1c0
4832 09:59:24.413543 # [ 282.323961] irq event stamp: 0
4833 09:59:24.415047 # [ 282.327021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4834 09:59:24.415462 # [ 282.333293] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4835 09:59:24.434702 # [ 282.341471] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4836 09:59:24.436262 # [ 282.349647] softirqs last disabled at (0): [<0000000000000000>] 0x0
4837 09:59:24.436680 # [ 282.355911] ---[ end trace 53e02866a2855cb2 ]---
4838 09:59:24.449839 # [ 282.360886] lkdtm: Saturation detected: still saturated
4839 09:59:24.450311 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4840 09:59:24.450714 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4841 09:59:24.453193 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4842 09:59:24.567200 [ 283.633332] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4843 09:59:24.573826 [ 283.640417] lkdtm: attempting bad refcount_dec_and_test() from saturated
4844 09:59:24.577197 [ 283.647193] ------------[ cut here ]------------
4845 09:59:24.583576 [ 283.651959] refcount_t: underflow; use-after-free.
4846 09:59:24.592458 [ 283.656952] WARNING: CPU: 5 PID: 2889 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4847 09:59:24.655963 [ 283.665390] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4848 09:59:24.656470 [ 283.718722] CPU: 5 PID: 2889 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4849 09:59:24.678586 [ 283.726463] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4850 09:59:24.679066 [ 283.732819] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4851 09:59:24.679481 [ 283.738830] pc : refcount_warn_saturate+0xf4/0x144
4852 09:59:24.679879 [ 283.743621] lr : refcount_warn_saturate+0xf4/0x144
4853 09:59:24.681343 [ 283.748409] sp : ffff80001700bcd0
4854 09:59:24.701217 [ 283.751722] x29: ffff80001700bcd0 x28: ffff0005c8148000
4855 09:59:24.701724 [ 283.757040] x27: 0000000000000000 x26: 0000000000000000
4856 09:59:24.702141 [ 283.762358] x25: ffff800011521788 x24: ffff80001700be20
4857 09:59:24.703614 [ 283.767676] x23: 0000000000000020 x22: ffff0005c7660000
4858 09:59:24.722699 [ 283.772993] x21: ffff800011a3f4a0 x20: ffff800011521b28
4859 09:59:24.723178 [ 283.778310] x19: 000000000000003a x18: 0000000000000000
4860 09:59:24.724664 [ 283.783627] x17: 0000000000000000 x16: 0000000000000000
4861 09:59:24.725080 [ 283.788945] x15: 0000000000000030 x14: ffffffffffffffff
4862 09:59:24.745472 [ 283.794263] x13: ffff80009700b977 x12: ffff80001700b97f
4863 09:59:24.745975 [ 283.799581] x11: 0000000000000038 x10: 0000000000001440
4864 09:59:24.746390 [ 283.804898] x9 : ffff80001012dcf4 x8 : ffff0005c81494a0
4865 09:59:24.746788 [ 283.810215] x7 : 0000000000000000 x6 : ffff8000125a1000
4866 09:59:24.747177 [ 283.815533] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
4867 09:59:24.767966 [ 283.820850] x3 : 0000000000000000 x2 : 0000000000000000
4868 09:59:24.768446 [ 283.826167] x1 : 0000000000000000 x0 : ffff0005c8148000
4869 09:59:24.768859 [ 283.831485] Call trace:
4870 09:59:24.769254 [ 283.833934] refcount_warn_saturate+0xf4/0x144
4871 09:59:24.770740 [ 283.838383] __refcount_sub_and_test.constprop.0+0x64/0x7c
4872 09:59:24.789614 [ 283.843876] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4873 09:59:24.790115 [ 283.849534] lkdtm_do_action+0x24/0x40
4874 09:59:24.790528 [ 283.853282] direct_entry+0xd0/0x140
4875 09:59:24.790926 [ 283.856862] full_proxy_write+0x68/0xbc
4876 09:59:24.792387 [ 283.860701] vfs_write+0xec/0x20c
4877 09:59:24.812218 [ 283.864015] ksys_write+0x70/0x100
4878 09:59:24.812697 [ 283.867416] __arm64_sys_write+0x24/0x30
4879 09:59:24.813112 [ 283.871344] el0_svc_common.constprop.0+0x84/0x1e0
4880 09:59:24.813510 [ 283.876135] do_el0_svc+0x2c/0x94
4881 09:59:24.813930 [ 283.879452] el0_svc+0x20/0x30
4882 09:59:24.814316 [ 283.882507] el0_sync_handler+0xb0/0xb4
4883 09:59:24.834848 [ 283.886344] el0_sync+0x180/0x1c0
4884 09:59:24.835326 [ 283.889657] irq event stamp: 0
4885 09:59:24.835737 [ 283.892717] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4886 09:59:24.836136 [ 283.898990] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4887 09:59:24.849956 [ 283.907168] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4888 09:59:24.850437 [ 283.915344] softirqs last disabled at (0): [<0000000000000000>] 0x0
4889 09:59:24.853205 [ 283.921609] ---[ end trace 53e02866a2855cb3 ]---
4890 09:59:24.858444 [ 283.926472] lkdtm: Saturation detected: still saturated
4891 09:59:25.603112 # [ 283.633332] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4892 09:59:25.603616 # [ 283.640417] lkdtm: attempting bad refcount_dec_and_test() from saturated
4893 09:59:25.605108 # [ 283.647193] ------------[ cut here ]------------
4894 09:59:25.624743 # [ 283.651959] refcount_t: underflow; use-after-free.
4895 09:59:25.625211 # [ 283.656952] WARNING: CPU: 5 PID: 2889 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4896 09:59:25.669867 # [ 283.665390] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4897 09:59:25.691405 # [ 283.718722] CPU: 5 PID: 2889 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4898 09:59:25.691877 # [ 283.726463] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4899 09:59:25.693365 # [ 283.732819] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4900 09:59:25.693814 # [ 283.738830] pc : refcount_warn_saturate+0xf4/0x144
4901 09:59:25.714023 # [ 283.743621] lr : refcount_warn_saturate+0xf4/0x144
4902 09:59:25.714492 # [ 283.748409] sp : ffff80001700bcd0
4903 09:59:25.714919 # [ 283.751722] x29: ffff80001700bcd0 x28: ffff0005c8148000
4904 09:59:25.716411 # [ 283.757040] x27: 0000000000000000 x26: 0000000000000000
4905 09:59:25.735600 # [ 283.762358] x25: ffff800011521788 x24: ffff80001700be20
4906 09:59:25.736073 # [ 283.767676] x23: 0000000000000020 x22: ffff0005c7660000
4907 09:59:25.737580 # [ 283.772993] x21: ffff800011a3f4a0 x20: ffff800011521b28
4908 09:59:25.738045 # [ 283.778310] x19: 000000000000003a x18: 0000000000000000
4909 09:59:25.758249 # [ 283.783627] x17: 0000000000000000 x16: 0000000000000000
4910 09:59:25.758731 # [ 283.788945] x15: 0000000000000030 x14: ffffffffffffffff
4911 09:59:25.760240 # [ 283.794263] x13: ffff80009700b977 x12: ffff80001700b97f
4912 09:59:25.760645 # [ 283.799581] x11: 0000000000000038 x10: 0000000000001440
4913 09:59:25.780817 # [ 283.804898] x9 : ffff80001012dcf4 x8 : ffff0005c81494a0
4914 09:59:25.781287 # [ 283.810215] x7 : 0000000000000000 x6 : ffff8000125a1000
4915 09:59:25.781720 # [ 283.815533] x5 : ffff8000125a1c88 x4 : ffff00063f7c4c50
4916 09:59:25.783228 # [ 283.820850] x3 : 0000000000000000 x2 : 0000000000000000
4917 09:59:25.802351 # [ 283.826167] x1 : 0000000000000000 x0 : ffff0005c8148000
4918 09:59:25.802769 # [ 283.831485] Call trace:
4919 09:59:25.803172 # [ 283.833934] refcount_warn_saturate+0xf4/0x144
4920 09:59:25.804611 # [ 283.838383] __refcount_sub_and_test.constprop.0+0x64/0x7c
4921 09:59:25.805035 # [ 283.843876] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4922 09:59:25.825091 # [ 283.849534] lkdtm_do_action+0x24/0x40
4923 09:59:25.825559 # [ 283.853282] direct_entry+0xd0/0x140
4924 09:59:25.825995 # [ 283.856862] full_proxy_write+0x68/0xbc
4925 09:59:25.826385 # [ 283.860701] vfs_write+0xec/0x20c
4926 09:59:25.826765 # [ 283.864015] ksys_write+0x70/0x100
4927 09:59:25.828231 # [ 283.867416] __arm64_sys_write+0x24/0x30
4928 09:59:25.846704 # [ 283.871344] el0_svc_common.constprop.0+0x84/0x1e0
4929 09:59:25.847175 # [ 283.876135] do_el0_svc+0x2c/0x94
4930 09:59:25.847579 # [ 283.879452] el0_svc+0x20/0x30
4931 09:59:25.849054 # [ 283.882507] el0_sync_handler+0xb0/0xb4
4932 09:59:25.849456 # [ 283.886344] el0_sync+0x180/0x1c0
4933 09:59:25.849876 # [ 283.889657] irq event stamp: 0
4934 09:59:25.869349 # [ 283.892717] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4935 09:59:25.869851 # [ 283.898990] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4936 09:59:25.871351 # [ 283.907168] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4937 09:59:25.891973 # [ 283.915344] softirqs last disabled at (0): [<0000000000000000>] 0x0
4938 09:59:25.892445 # [ 283.921609] ---[ end trace 53e02866a2855cb3 ]---
4939 09:59:25.892847 # [ 283.926472] lkdtm: Saturation detected: still saturated
4940 09:59:25.901719 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
4941 09:59:25.904932 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4942 09:59:25.905401 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
4943 09:59:26.097297 [ 285.164004] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4944 09:59:26.103924 [ 285.171027] lkdtm: attempting bad refcount_sub_and_test() from saturated
4945 09:59:26.109309 [ 285.177799] ------------[ cut here ]------------
4946 09:59:26.113677 [ 285.182487] refcount_t: underflow; use-after-free.
4947 09:59:26.122536 [ 285.187465] WARNING: CPU: 2 PID: 2924 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4948 09:59:26.187098 [ 285.195902] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4949 09:59:26.187607 [ 285.249233] CPU: 2 PID: 2924 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4950 09:59:26.208716 [ 285.256974] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4951 09:59:26.209197 [ 285.263331] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4952 09:59:26.210710 [ 285.269338] pc : refcount_warn_saturate+0xf4/0x144
4953 09:59:26.211127 [ 285.274129] lr : refcount_warn_saturate+0xf4/0x144
4954 09:59:26.211524 [ 285.278918] sp : ffff8000170a3cd0
4955 09:59:26.231372 [ 285.282231] x29: ffff8000170a3cd0 x28: ffff0005c7918000
4956 09:59:26.231854 [ 285.287549] x27: 0000000000000000 x26: 0000000000000000
4957 09:59:26.232269 [ 285.292866] x25: ffff800011521788 x24: ffff8000170a3e20
4958 09:59:26.232669 [ 285.298184] x23: 0000000000000020 x22: ffff0005c2373000
4959 09:59:26.253872 [ 285.303502] x21: ffff800011a3f4c0 x20: ffff800011521b38
4960 09:59:26.254352 [ 285.308819] x19: 000000000000003b x18: 0000000000000000
4961 09:59:26.254765 [ 285.314136] x17: 0000000000000000 x16: 0000000000000000
4962 09:59:26.256258 [ 285.319454] x15: 0000000000000030 x14: ffffffffffffffff
4963 09:59:26.276460 [ 285.324772] x13: ffff8000970a3977 x12: ffff8000170a397f
4964 09:59:26.276938 [ 285.330090] x11: 0000000000000038 x10: 0000000000001440
4965 09:59:26.277353 [ 285.335407] x9 : ffff80001012dcf4 x8 : ffff0005c79194a0
4966 09:59:26.277781 [ 285.340724] x7 : 0000000000000000 x6 : ffff8000125a1000
4967 09:59:26.279270 [ 285.346042] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
4968 09:59:26.298096 [ 285.351359] x3 : 0000000000000000 x2 : 0000000000000000
4969 09:59:26.298573 [ 285.356676] x1 : 0000000000000000 x0 : ffff0005c7918000
4970 09:59:26.298987 [ 285.361995] Call trace:
4971 09:59:26.299382 [ 285.364444] refcount_warn_saturate+0xf4/0x144
4972 09:59:26.300866 [ 285.368893] __refcount_sub_and_test.constprop.0+0x64/0x7c
4973 09:59:26.320722 [ 285.374385] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
4974 09:59:26.321203 [ 285.380044] lkdtm_do_action+0x24/0x40
4975 09:59:26.321615 [ 285.383791] direct_entry+0xd0/0x140
4976 09:59:26.322046 [ 285.387371] full_proxy_write+0x68/0xbc
4977 09:59:26.323538 [ 285.391211] vfs_write+0xec/0x20c
4978 09:59:26.343328 [ 285.394525] ksys_write+0x70/0x100
4979 09:59:26.343803 [ 285.397926] __arm64_sys_write+0x24/0x30
4980 09:59:26.344213 [ 285.401855] el0_svc_common.constprop.0+0x84/0x1e0
4981 09:59:26.344610 [ 285.406645] do_el0_svc+0x2c/0x94
4982 09:59:26.344998 [ 285.409962] el0_svc+0x20/0x30
4983 09:59:26.346504 [ 285.413016] el0_sync_handler+0xb0/0xb4
4984 09:59:26.364908 [ 285.416853] el0_sync+0x180/0x1c0
4985 09:59:26.365388 [ 285.420166] irq event stamp: 0
4986 09:59:26.365830 [ 285.423225] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4987 09:59:26.367335 [ 285.429498] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4988 09:59:26.380053 [ 285.437676] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4989 09:59:26.380535 [ 285.445851] softirqs last disabled at (0): [<0000000000000000>] 0x0
4990 09:59:26.383382 [ 285.452115] ---[ end trace 53e02866a2855cb4 ]---
4991 09:59:26.388722 [ 285.456840] lkdtm: Saturation detected: still saturated
4992 09:59:27.249421 # [ 285.164004] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4993 09:59:27.249950 # [ 285.171027] lkdtm: attempting bad refcount_sub_and_test() from saturated
4994 09:59:27.250359 # [ 285.177799] ------------[ cut here ]------------
4995 09:59:27.270849 # [ 285.182487] refcount_t: underflow; use-after-free.
4996 09:59:27.271319 # [ 285.187465] WARNING: CPU: 2 PID: 2924 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4997 09:59:27.317157 # [ 285.195902] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
4998 09:59:27.337667 # [ 285.249233] CPU: 2 PID: 2924 Comm: cat Tainted: G D W 5.10.147-cip18 #1
4999 09:59:27.338145 # [ 285.256974] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5000 09:59:27.339656 # [ 285.263331] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5001 09:59:27.340063 # [ 285.269338] pc : refcount_warn_saturate+0xf4/0x144
5002 09:59:27.360269 # [ 285.274129] lr : refcount_warn_saturate+0xf4/0x144
5003 09:59:27.360739 # [ 285.278918] sp : ffff8000170a3cd0
5004 09:59:27.361141 # [ 285.282231] x29: ffff8000170a3cd0 x28: ffff0005c7918000
5005 09:59:27.362638 # [ 285.287549] x27: 0000000000000000 x26: 0000000000000000
5006 09:59:27.382001 # [ 285.292866] x25: ffff800011521788 x24: ffff8000170a3e20
5007 09:59:27.382478 # [ 285.298184] x23: 0000000000000020 x22: ffff0005c2373000
5008 09:59:27.382901 # [ 285.303502] x21: ffff800011a3f4c0 x20: ffff800011521b38
5009 09:59:27.383291 # [ 285.308819] x19: 000000000000003b x18: 0000000000000000
5010 09:59:27.404532 # [ 285.314136] x17: 0000000000000000 x16: 0000000000000000
5011 09:59:27.405003 # [ 285.319454] x15: 0000000000000030 x14: ffffffffffffffff
5012 09:59:27.406536 # [ 285.324772] x13: ffff8000970a3977 x12: ffff8000170a397f
5013 09:59:27.406948 # [ 285.330090] x11: 0000000000000038 x10: 0000000000001440
5014 09:59:27.427180 # [ 285.335407] x9 : ffff80001012dcf4 x8 : ffff0005c79194a0
5015 09:59:27.427650 # [ 285.340724] x7 : 0000000000000000 x6 : ffff8000125a1000
5016 09:59:27.428071 # [ 285.346042] x5 : ffff8000125a1c88 x4 : ffff00063f75ec50
5017 09:59:27.428459 # [ 285.351359] x3 : 0000000000000000 x2 : 0000000000000000
5018 09:59:27.448678 # [ 285.356676] x1 : 0000000000000000 x0 : ffff0005c7918000
5019 09:59:27.449146 # [ 285.361995] Call trace:
5020 09:59:27.449547 # [ 285.364444] refcount_warn_saturate+0xf4/0x144
5021 09:59:27.451086 # [ 285.368893] __refcount_sub_and_test.constprop.0+0x64/0x7c
5022 09:59:27.451490 # [ 285.374385] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5023 09:59:27.471296 # [ 285.380044] lkdtm_do_action+0x24/0x40
5024 09:59:27.471766 # [ 285.383791] direct_entry+0xd0/0x140
5025 09:59:27.472171 # [ 285.387371] full_proxy_write+0x68/0xbc
5026 09:59:27.472558 # [ 285.391211] vfs_write+0xec/0x20c
5027 09:59:27.472938 # [ 285.394525] ksys_write+0x70/0x100
5028 09:59:27.474496 # [ 285.397926] __arm64_sys_write+0x24/0x30
5029 09:59:27.493971 # [ 285.401855] el0_svc_common.constprop.0+0x84/0x1e0
5030 09:59:27.494440 # [ 285.406645] do_el0_svc+0x2c/0x94
5031 09:59:27.494843 # [ 285.409962] el0_svc+0x20/0x30
5032 09:59:27.495228 # [ 285.413016] el0_sync_handler+0xb0/0xb4
5033 09:59:27.496719 # [ 285.416853] el0_sync+0x180/0x1c0
5034 09:59:27.497115 # [ 285.420166] irq event stamp: 0
5035 09:59:27.515582 # [ 285.423225] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5036 09:59:27.516074 # [ 285.429498] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5037 09:59:27.516481 # [ 285.437676] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5038 09:59:27.538070 # [ 285.445851] softirqs last disabled at (0): [<0000000000000000>] 0x0
5039 09:59:27.538539 # [ 285.452115] ---[ end trace 53e02866a2855cb4 ]---
5040 09:59:27.538941 # [ 285.456840] lkdtm: Saturation detected: still saturated
5041 09:59:27.558465 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5042 09:59:27.558940 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5043 09:59:27.559361 # selftests: lkdtm: REFCOUNT_TIMING.sh
5044 09:59:27.560904 # Skipping REFCOUNT_TIMING: timing only
5045 09:59:27.562482 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5046 09:59:27.562889 # selftests: lkdtm: ATOMIC_TIMING.sh
5047 09:59:27.709623 # Skipping ATOMIC_TIMING: timing only
5048 09:59:27.726719 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5049 09:59:27.754370 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5050 09:59:28.167610 [ 287.225518] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5051 09:59:28.168091 [ 287.231673] lkdtm: attempting good copy_to_user of correct size
5052 09:59:28.170844 [ 287.237705] lkdtm: attempting bad copy_to_user of too large size
5053 09:59:28.295631 # [ 287.225518] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5054 09:59:28.296113 # [ 287.231673] lkdtm: attempting good copy_to_user of correct size
5055 09:59:28.298937 # [ 287.237705] lkdtm: attempting bad copy_to_user of too large size
5056 09:59:28.317878 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5057 09:59:28.384490 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5058 09:59:28.408899 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5059 09:59:28.932819 [ 287.999637] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5060 09:59:28.939307 [ 288.006203] lkdtm: attempting good copy_from_user of correct size
5061 09:59:28.946913 [ 288.014100] lkdtm: attempting bad copy_from_user of too large size
5062 09:59:29.081590 # [ 287.999637] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5063 09:59:29.082033 # [ 288.006203] lkdtm: attempting good copy_from_user of correct size
5064 09:59:29.084822 # [ 288.014100] lkdtm: attempting bad copy_from_user of too large size
5065 09:59:29.102671 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5066 09:59:29.181098 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5067 09:59:29.205664 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5068 09:59:29.681961 [ 288.748632] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5069 09:59:29.690608 [ 288.755266] lkdtm: attempting good copy_to_user inside whitelist
5070 09:59:29.693955 [ 288.761381] lkdtm: attempting bad copy_to_user outside whitelist
5071 09:59:29.822852 # [ 288.748632] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5072 09:59:29.823340 # [ 288.755266] lkdtm: attempting good copy_to_user inside whitelist
5073 09:59:29.826285 # [ 288.761381] lkdtm: attempting bad copy_to_user outside whitelist
5074 09:59:29.844627 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5075 09:59:29.913512 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5076 09:59:29.938856 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5077 09:59:30.408962 [ 289.476042] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5078 09:59:30.415458 [ 289.482949] lkdtm: attempting good copy_from_user inside whitelist
5079 09:59:30.423215 [ 289.490812] lkdtm: attempting bad copy_from_user outside whitelist
5080 09:59:30.566347 # [ 289.476042] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5081 09:59:30.566761 # [ 289.482949] lkdtm: attempting good copy_from_user inside whitelist
5082 09:59:30.569746 # [ 289.490812] lkdtm: attempting bad copy_from_user outside whitelist
5083 09:59:30.589659 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5084 09:59:30.656394 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5085 09:59:30.681783 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5086 09:59:31.201427 [ 290.265276] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5087 09:59:31.204621 [ 290.271685] lkdtm: good_stack: ffff800017513cd8-ffff800017513cf8
5088 09:59:31.215578 [ 290.279493] lkdtm: bad_stack : ffff800017513c38-ffff800017513c58
5089 09:59:31.218792 [ 290.286243] lkdtm: attempting good copy_to_user of local stack
5090 09:59:31.225157 [ 290.292562] lkdtm: attempting bad copy_to_user of distant stack
5091 09:59:31.360891 # [ 290.265276] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5092 09:59:31.361907 # [ 290.271685] lkdtm: good_stack: ffff800017513cd8-ffff800017513cf8
5093 09:59:31.362146 # [ 290.279493] lkdtm: bad_stack : ffff800017513c38-ffff800017513c58
5094 09:59:31.368614 # [ 290.286243] lkdtm: attempting good copy_to_user of local stack
5095 09:59:31.371922 # [ 290.292562] lkdtm: attempting bad copy_to_user of distant stack
5096 09:59:31.383529 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5097 09:59:31.451428 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5098 09:59:31.476770 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5099 09:59:32.002730 [ 291.067067] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5100 09:59:32.006023 [ 291.073564] lkdtm: good_stack: ffff8000175dbcd8-ffff8000175dbcf8
5101 09:59:32.021151 [ 291.079641] lkdtm: bad_stack : ffff8000175dbc38-ffff8000175dbc58
5102 09:59:32.021632 [ 291.085722] lkdtm: attempting good copy_from_user of local stack
5103 09:59:32.024573 [ 291.091850] lkdtm: attempting bad copy_from_user of distant stack
5104 09:59:32.170202 # [ 291.067067] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5105 09:59:32.171803 # [ 291.073564] lkdtm: good_stack: ffff8000175dbcd8-ffff8000175dbcf8
5106 09:59:32.172228 # [ 291.079641] lkdtm: bad_stack : ffff8000175dbc38-ffff8000175dbc58
5107 09:59:32.177908 # [ 291.085722] lkdtm: attempting good copy_from_user of local stack
5108 09:59:32.181199 # [ 291.091850] lkdtm: attempting bad copy_from_user of distant stack
5109 09:59:32.195904 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5110 09:59:32.273283 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5111 09:59:32.297664 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5112 09:59:32.767773 [ 291.835478] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5113 09:59:32.777489 [ 291.841695] lkdtm: good_stack: ffff8000176a3cd8-ffff8000176a3cf8
5114 09:59:32.780809 [ 291.847794] lkdtm: bad_stack : ffff8000176a3ff8-ffff8000176a4018
5115 09:59:32.789463 [ 291.854000] lkdtm: attempting good copy_to_user of local stack
5116 09:59:32.792687 [ 291.859983] lkdtm: attempting bad copy_to_user of distant stack
5117 09:59:32.800156 [ 291.866159] Unable to handle kernel paging request at virtual address ffff8000176a4000
5118 09:59:32.803445 [ 291.874157] Mem abort info:
5119 09:59:32.806863 [ 291.877141] ESR = 0x96000007
5120 09:59:32.813342 [ 291.881062] EC = 0x25: DABT (current EL), IL = 32 bits
5121 09:59:32.823313 [ 291.886505] SET = 0, FnV = 0
5122 09:59:32.823726 [ 291.889607] EA = 0, S1PTW = 0
5123 09:59:32.824079 [ 291.892746] Data abort info:
5124 09:59:32.828654 [ 291.895640] ISV = 0, ISS = 0x00000007
5125 09:59:32.829132 [ 291.899537] CM = 0, WnR = 0
5126 09:59:32.849299 [ 291.902617] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
5127 09:59:32.849804 [ 291.909331] [ffff8000176a4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000609baf003, pte=0000000000000000
5128 09:59:32.853479 [ 291.921887] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5129 09:59:32.918344 [ 291.927544] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
5130 09:59:32.918855 [ 291.980749] CPU: 0 PID: 3218 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5131 09:59:32.940998 [ 291.988486] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5132 09:59:32.941482 [ 291.994837] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5133 09:59:32.941928 [ 292.000851] pc : __arch_copy_to_user+0xa0/0x310
5134 09:59:32.943464 [ 292.005382] lr : _copy_to_user+0x6c/0x94
5135 09:59:32.943876 [ 292.009299] sp : ffff8000176a3c70
5136 09:59:32.962580 [ 292.012608] x29: ffff8000176a3c70 x28: ffff0005c83c4980
5137 09:59:32.963062 [ 292.017919] x27: 0000000000000000 x26: 0000000000000000
5138 09:59:32.964610 [ 292.023229] x25: ffff800011521788 x24: ffff8000176a3e20
5139 09:59:32.965026 [ 292.028540] x23: 0000000000000016 x22: ffff0005c97a4000
5140 09:59:32.985205 [ 292.033850] x21: ffff8000176a3ff8 x20: 0000ffffb27cb000
5141 09:59:32.985709 [ 292.039160] x19: 0000000000000020 x18: 0000000000000000
5142 09:59:32.986129 [ 292.044470] x17: 0000000000000000 x16: 0000000000000000
5143 09:59:32.986526 [ 292.049780] x15: ffff8000176a3ff8 x14: 000000000000012a
5144 09:59:32.986916 [ 292.055090] x13: 0000000000000001 x12: 0000000000000003
5145 09:59:33.007712 [ 292.060400] x11: 0000000000000000 x10: 0000000000001440
5146 09:59:33.008194 [ 292.065710] x9 : ffff80001011bcd0 x8 : ffff0005c83c5e20
5147 09:59:33.009772 [ 292.071021] x7 : 0000000000000000 x6 : 0000ffffb27cb008
5148 09:59:33.010191 [ 292.076331] x5 : 0000ffffb27cb020 x4 : 0000000000000008
5149 09:59:33.029371 [ 292.081641] x3 : 0000000000000010 x2 : 0000000000000018
5150 09:59:33.029876 [ 292.086951] x1 : ffff8000176a4000 x0 : 0000ffffb27cb000
5151 09:59:33.030293 [ 292.092262] Call trace:
5152 09:59:33.030691 [ 292.094706] __arch_copy_to_user+0xa0/0x310
5153 09:59:33.032218 [ 292.098889] do_usercopy_stack+0x28c/0x294
5154 09:59:33.052006 [ 292.102981] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5155 09:59:33.052486 [ 292.107767] lkdtm_do_action+0x24/0x40
5156 09:59:33.052900 [ 292.111510] direct_entry+0xd0/0x140
5157 09:59:33.053298 [ 292.115085] full_proxy_write+0x68/0xbc
5158 09:59:33.053717 [ 292.118919] vfs_write+0xec/0x20c
5159 09:59:33.055244 [ 292.122229] ksys_write+0x70/0x100
5160 09:59:33.073662 [ 292.125626] __arm64_sys_write+0x24/0x30
5161 09:59:33.074140 [ 292.129547] el0_svc_common.constprop.0+0x84/0x1e0
5162 09:59:33.074552 [ 292.134332] do_el0_svc+0x2c/0x94
5163 09:59:33.074951 [ 292.137644] el0_svc+0x20/0x30
5164 09:59:33.075341 [ 292.140694] el0_sync_handler+0xb0/0xb4
5165 09:59:33.075727 [ 292.144527] el0_sync+0x180/0x1c0
5166 09:59:33.082202 [ 292.147841] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5167 09:59:33.085288 [ 292.153933] ---[ end trace 53e02866a2855cb5 ]---
5168 09:59:33.089610 # Segmentation fault
5169 09:59:33.501783 # [ 291.835478] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5170 09:59:33.502266 # [ 291.841695] lkdtm: good_stack: ffff8000176a3cd8-ffff8000176a3cf8
5171 09:59:33.502673 # [ 291.847794] lkdtm: bad_stack : ffff8000176a3ff8-ffff8000176a4018
5172 09:59:33.524425 # [ 291.854000] lkdtm: attempting good copy_to_user of local stack
5173 09:59:33.524895 # [ 291.859983] lkdtm: attempting bad copy_to_user of distant stack
5174 09:59:33.526468 # [ 291.866159] Unable to handle kernel paging request at virtual address ffff8000176a4000
5175 09:59:33.526901 # [ 291.874157] Mem abort info:
5176 09:59:33.546920 # [ 291.877141] ESR = 0x96000007
5177 09:59:33.547389 # [ 291.881062] EC = 0x25: DABT (current EL), IL = 32 bits
5178 09:59:33.547792 # [ 291.886505] SET = 0, FnV = 0
5179 09:59:33.548180 # [ 291.889607] EA = 0, S1PTW = 0
5180 09:59:33.548561 # [ 291.892746] Data abort info:
5181 09:59:33.550106 # [ 291.895640] ISV = 0, ISS = 0x00000007
5182 09:59:33.568468 # [ 291.899537] CM = 0, WnR = 0
5183 09:59:33.568937 # [ 291.902617] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dfd000
5184 09:59:33.570504 # [ 291.909331] [ffff8000176a4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000609baf003, pte=0000000000000000
5185 09:59:33.591183 # [ 291.921887] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5186 09:59:33.635501 # [ 291.927544] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm snd_soc_hdmi_codec rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi videodev dw_hdmi cec drm_kms_helper crct10dif_ce wlcore_sdio snd_soc_simple_card_utils rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth pwm_rcar ecdh_generic rcar_can ecc usb_dmac can_dev phy_rcar_gen3_usb3 rfkill renesas_usbhs display_connector drm realtek
5187 09:59:33.637141 # [ 291.980749] CPU: 0 PID: 3218 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5188 09:59:33.658093 # [ 291.988486] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5189 09:59:33.658564 # [ 291.994837] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5190 09:59:33.660116 # [ 292.000851] pc : __arch_copy_to_user+0xa0/0x310
5191 09:59:33.660522 # [ 292.005382] lr : _copy_to_user+0x6c/0x94
5192 09:59:33.679527 # [ 292.009299] sp : ffff8000176a3c70
5193 09:59:33.679994 # [ 292.012608] x29: ffff8000176a3c70 x28: ffff0005c83c4980
5194 09:59:33.681546 # [ 292.017919] x27: 0000000000000000 x26: 0000000000000000
5195 09:59:33.682000 # [ 292.023229] x25: ffff800011521788 x24: ffff8000176a3e20
5196 09:59:33.702175 # [ 292.028540] x23: 0000000000000016 x22: ffff0005c97a4000
5197 09:59:33.702647 # [ 292.033850] x21: ffff8000176a3ff8 x20: 0000ffffb27cb000
5198 09:59:33.703058 # [ 292.039160] x19: 0000000000000020 x18: 0000000000000000
5199 09:59:33.704595 # [ 292.044470] x17: 0000000000000000 x16: 0000000000000000
5200 09:59:33.705000 # [ 292.049780] x15: ffff8000176a3ff8 x14: 000000000000012a
5201 09:59:33.724690 # [ 292.055090] x13: 0000000000000001 x12: 0000000000000003
5202 09:59:33.725169 # [ 292.060400] x11: 0000000000000000 x10: 0000000000001440
5203 09:59:33.725580 # [ 292.065710] x9 : ffff80001011bcd0 x8 : ffff0005c83c5e20
5204 09:59:33.727149 # [ 292.071021] x7 : 0000000000000000 x6 : 0000ffffb27cb008
5205 09:59:33.746330 # [ 292.076331] x5 : 0000ffffb27cb020 x4 : 0000000000000008
5206 09:59:33.746809 # [ 292.081641] x3 : 0000000000000010 x2 : 0000000000000018
5207 09:59:33.747095 # [ 292.086951] x1 : ffff8000176a4000 x0 : 0000ffffb27cb000
5208 09:59:33.748435 # [ 292.092262] Call trace:
5209 09:59:33.768982 # [ 292.094706] __arch_copy_to_user+0xa0/0x310
5210 09:59:33.769461 # [ 292.098889] do_usercopy_stack+0x28c/0x294
5211 09:59:33.769919 # [ 292.102981] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5212 09:59:33.771474 # [ 292.107767] lkdtm_do_action+0x24/0x40
5213 09:59:33.771886 # [ 292.111510] direct_entry+0xd0/0x140
5214 09:59:33.772279 # [ 292.115085] full_proxy_write+0x68/0xbc
5215 09:59:33.790626 # [ 292.118919] vfs_write+0xec/0x20c
5216 09:59:33.791105 # [ 292.122229] ksys_write+0x70/0x100
5217 09:59:33.791518 # [ 292.125626] __arm64_sys_write+0x24/0x30
5218 09:59:33.791915 # [ 292.129547] el0_svc_common.constprop.0+0x84/0x1e0
5219 09:59:33.792306 # [ 292.134332] do_el0_svc+0x2c/0x94
5220 09:59:33.792692 # [ 292.137644] el0_svc+0x20/0x30
5221 09:59:33.814204 # [ 292.140694] el0_sync_handler+0xb0/0xb4
5222 09:59:33.814682 # [ 292.144527] el0_sync+0x180/0x1c0
5223 09:59:33.815094 # [ 292.147841] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5224 09:59:33.816657 # [ 292.153933] ---[ end trace 53e02866a2855cb5 ]---
5225 09:59:33.820873 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5226 09:59:33.821350 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5227 09:59:33.824077 # selftests: lkdtm: USERCOPY_KERNEL.sh
5228 09:59:34.990295 [ 294.058872] lkdtm: Performing direct entry USERCOPY_KERNEL
5229 09:59:34.998927 [ 294.064517] lkdtm: attempting good copy_to_user from kernel rodata: ffff800011521c90
5230 09:59:35.006672 [ 294.072372] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d1760
5231 09:59:35.011842 [ 294.079910] lkdtm: FAIL: survived bad copy_to_user()
5232 09:59:35.146535 # [ 294.058872] lkdtm: Performing direct entry USERCOPY_KERNEL
5233 09:59:35.147019 # [ 294.064517] lkdtm: attempting good copy_to_user from kernel rodata: ffff800011521c90
5234 09:59:35.147434 # [ 294.072372] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d1760
5235 09:59:35.152937 # [ 294.079910] lkdtm: FAIL: survived bad copy_to_user()
5236 09:59:35.170043 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5237 09:59:35.254721 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5238 09:59:35.279215 # selftests: lkdtm: STACKLEAK_ERASING.sh
5239 09:59:35.778281 [ 294.841613] lkdtm: Performing direct entry STACKLEAK_ERASING
5240 09:59:35.781683 [ 294.847380] lkdtm: checking unused part of the thread stack (15608 bytes)...
5241 09:59:35.788044 [ 294.854515] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5242 09:59:35.794638 [ 294.861574] lkdtm: FAIL: the thread stack is NOT properly erased
5243 09:59:35.814020 [ 294.867664] CPU: 2 PID: 3300 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5244 09:59:35.814296 [ 294.875407] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5245 09:59:35.814533 [ 294.881761] Call trace:
5246 09:59:35.814759 [ 294.884222] dump_backtrace+0x0/0x1e4
5247 09:59:35.835523 [ 294.887885] show_stack+0x20/0x2c
5248 09:59:35.835880 [ 294.891205] dump_stack+0xf8/0x168
5249 09:59:35.836182 [ 294.894612] lkdtm_STACKLEAK_ERASING+0x130/0x170
5250 09:59:35.836473 [ 294.899234] lkdtm_do_action+0x24/0x40
5251 09:59:35.836757 [ 294.902983] direct_entry+0xd0/0x140
5252 09:59:35.838154 [ 294.906566] full_proxy_write+0x68/0xbc
5253 09:59:35.859304 [ 294.910406] vfs_write+0xec/0x20c
5254 09:59:35.859736 [ 294.913722] ksys_write+0x70/0x100
5255 09:59:35.860106 [ 294.917124] __arm64_sys_write+0x24/0x30
5256 09:59:35.861626 [ 294.921052] el0_svc_common.constprop.0+0x84/0x1e0
5257 09:59:35.862058 [ 294.925844] do_el0_svc+0x2c/0x94
5258 09:59:35.862441 [ 294.929162] el0_svc+0x20/0x30
5259 09:59:35.865862 [ 294.932218] el0_sync_handler+0xb0/0xb4
5260 09:59:35.866331 [ 294.936055] el0_sync+0x180/0x1c0
5261 09:59:36.009729 # [ 294.841613] lkdtm: Performing direct entry STACKLEAK_ERASING
5262 09:59:36.011385 # [ 294.847380] lkdtm: checking unused part of the thread stack (15608 bytes)...
5263 09:59:36.011805 # [ 294.854515] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5264 09:59:36.032312 # [ 294.861574] lkdtm: FAIL: the thread stack is NOT properly erased
5265 09:59:36.033962 # [ 294.867664] CPU: 2 PID: 3300 Comm: cat Tainted: G D W 5.10.147-cip18 #1
5266 09:59:36.034384 # [ 294.875407] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5267 09:59:36.034779 # [ 294.881761] Call trace:
5268 09:59:36.054966 # [ 294.884222] dump_backtrace+0x0/0x1e4
5269 09:59:36.055445 # [ 294.887885] show_stack+0x20/0x2c
5270 09:59:36.055899 # [ 294.891205] dump_stack+0xf8/0x168
5271 09:59:36.057496 # [ 294.894612] lkdtm_STACKLEAK_ERASING+0x130/0x170
5272 09:59:36.057940 # [ 294.899234] lkdtm_do_action+0x24/0x40
5273 09:59:36.058338 # [ 294.902983] direct_entry+0xd0/0x140
5274 09:59:36.076556 # [ 294.906566] full_proxy_write+0x68/0xbc
5275 09:59:36.077034 # [ 294.910406] vfs_write+0xec/0x20c
5276 09:59:36.077448 # [ 294.913722] ksys_write+0x70/0x100
5277 09:59:36.077887 # [ 294.917124] __arm64_sys_write+0x24/0x30
5278 09:59:36.078283 # [ 294.921052] el0_svc_common.constprop.0+0x84/0x1e0
5279 09:59:36.095887 # [ 294.925844] do_el0_svc+0x2c/0x94
5280 09:59:36.096366 # [ 294.929162] el0_svc+0x20/0x30
5281 09:59:36.096779 # [ 294.932218] el0_sync_handler+0xb0/0xb4
5282 09:59:36.097195 # [ 294.936055] el0_sync+0x180/0x1c0
5283 09:59:36.099285 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5284 09:59:36.127683 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5285 09:59:36.450897 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5286 09:59:36.849205 [ 295.910273] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5287 09:59:36.849712 [ 295.916054] lkdtm: Calling matched prototype ...
5288 09:59:36.852479 [ 295.920739] lkdtm: Calling mismatched prototype ...
5289 09:59:36.858873 [ 295.925672] lkdtm: Fail: survived mismatched prototype function call!
5290 09:59:36.991112 # [ 295.910273] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5291 09:59:36.991357 # [ 295.916054] lkdtm: Calling matched prototype ...
5292 09:59:36.992736 # [ 295.920739] lkdtm: Calling mismatched prototype ...
5293 09:59:36.993087 # [ 295.925672] lkdtm: Fail: survived mismatched prototype function call!
5294 09:59:37.007217 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5295 09:59:37.074917 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5296 09:59:37.240872 + ../../utils/send-to-lava.sh ./output/result.txt
5297 09:59:37.602084 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5298 09:59:37.604131 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5300 09:59:37.836760 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5301 09:59:37.837631 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5303 09:59:38.076717 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5305 09:59:38.079650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5306 09:59:38.313166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5307 09:59:38.313915 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5309 09:59:38.540505 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5310 09:59:38.541232 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5312 09:59:38.765618 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5313 09:59:38.766369 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5315 09:59:39.012864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5316 09:59:39.013593 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5318 09:59:39.253010 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5320 09:59:39.255941 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5321 09:59:39.487390 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5322 09:59:39.488122 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5324 09:59:39.731403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5325 09:59:39.732131 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5327 09:59:39.968222 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5329 09:59:39.971194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5330 09:59:40.220414 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5331 09:59:40.221150 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5333 09:59:40.451864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5334 09:59:40.452589 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5336 09:59:40.705317 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5337 09:59:40.706070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5339 09:59:40.963215 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5340 09:59:40.963941 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5342 09:59:41.259102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5343 09:59:41.259834 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5345 09:59:41.512590 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5346 09:59:41.513316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5348 09:59:41.748084 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5349 09:59:41.748812 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5351 09:59:42.009125 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5352 09:59:42.009850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5354 09:59:42.249100 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5355 09:59:42.249826 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5357 09:59:42.490940 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5358 09:59:42.491668 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5360 09:59:42.740340 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5361 09:59:42.741070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5363 09:59:42.990817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5364 09:59:42.991560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5366 09:59:43.228474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5367 09:59:43.229217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5369 09:59:43.456599 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5370 09:59:43.457328 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5372 09:59:43.705956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5373 09:59:43.706686 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5375 09:59:43.948991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5376 09:59:43.949734 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5378 09:59:44.191010 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5379 09:59:44.191739 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5381 09:59:44.422588 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5382 09:59:44.423333 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5384 09:59:44.668720 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5385 09:59:44.669470 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5387 09:59:44.911669 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5388 09:59:44.912397 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5390 09:59:45.162113 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5391 09:59:45.162842 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5393 09:59:45.393585 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5394 09:59:45.394345 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5396 09:59:45.651290 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5397 09:59:45.652019 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5399 09:59:45.910150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5400 09:59:45.910891 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5402 09:59:46.154025 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5403 09:59:46.154757 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5405 09:59:46.415970 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5406 09:59:46.416697 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5408 09:59:46.658060 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5409 09:59:46.658787 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5411 09:59:46.891430 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5412 09:59:46.892158 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5414 09:59:47.124920 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5415 09:59:47.125669 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5417 09:59:47.349922 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5418 09:59:47.350652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5420 09:59:47.599412 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5421 09:59:47.600139 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5423 09:59:47.846787 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5424 09:59:47.847513 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5426 09:59:48.079158 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5427 09:59:48.079890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5429 09:59:48.329533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5430 09:59:48.330292 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5432 09:59:48.558766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5433 09:59:48.559492 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5435 09:59:48.792276 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5436 09:59:48.793003 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5438 09:59:49.022532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5439 09:59:49.023262 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5441 09:59:49.264409 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5442 09:59:49.265138 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5444 09:59:49.525390 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5445 09:59:49.526168 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5447 09:59:49.760028 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5448 09:59:49.760769 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5450 09:59:49.995664 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5451 09:59:49.996412 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5453 09:59:50.246037 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5454 09:59:50.246782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5456 09:59:50.496394 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5457 09:59:50.497138 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5459 09:59:50.731015 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5460 09:59:50.731747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5462 09:59:50.998227 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5463 09:59:50.998975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5465 09:59:51.238002 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5466 09:59:51.238747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5468 09:59:51.511513 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5469 09:59:51.512245 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5471 09:59:51.745119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5472 09:59:51.745850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5474 09:59:51.981998 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5475 09:59:51.982750 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5477 09:59:52.222858 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5478 09:59:52.223591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5480 09:59:52.462754 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5481 09:59:52.463483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5483 09:59:52.697205 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5484 09:59:52.697967 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5486 09:59:52.928579 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5487 09:59:52.929310 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5489 09:59:53.166272 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5490 09:59:53.167018 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5492 09:59:53.399646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5493 09:59:53.400379 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5495 09:59:53.613282 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5496 09:59:53.614028 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5498 09:59:53.845870 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5499 09:59:53.846598 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5501 09:59:54.068844 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5502 09:59:54.069591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5504 09:59:54.307609 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5505 09:59:54.308337 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5507 09:59:54.542083 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5508 09:59:54.542849 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5510 09:59:54.784104 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5511 09:59:54.784843 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5513 09:59:55.027078 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5514 09:59:55.027817 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5516 09:59:55.285841 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5517 09:59:55.286588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5519 09:59:55.516037 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5520 09:59:55.516781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5522 09:59:55.771739 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5523 09:59:55.772467 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5525 09:59:56.022166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5526 09:59:56.022939 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5528 09:59:56.274900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5529 09:59:56.275629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5531 09:59:56.278132 + set +x
5532 09:59:56.281342 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 777098_1.6.2.4.5>
5533 09:59:56.282096 Received signal: <ENDRUN> 1_kselftest-lkdtm 777098_1.6.2.4.5
5534 09:59:56.282539 Ending use of test pattern.
5535 09:59:56.282940 Ending test lava.1_kselftest-lkdtm (777098_1.6.2.4.5), duration 203.85
5537 09:59:56.351092 <LAVA_TEST_RUNNER EXIT>
5538 09:59:56.351556 ok: lava_test_shell seems to have completed
5539 09:59:56.353398 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
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.sh: skip
lkdtm.CORRUPT_STACK_STRONG.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.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: pass
lkdtm.WRITE_RO.sh: pass
lkdtm.WRITE_RO_AFTER_INIT.sh: pass
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5540 09:59:56.353819 end: 3.1 lava-test-shell (duration 00:03:33) [common]
5541 09:59:56.354195 end: 3 lava-test-retry (duration 00:03:33) [common]
5542 09:59:56.354581 start: 4 finalize (timeout 00:01:27) [common]
5543 09:59:56.354970 start: 4.1 power-off (timeout 00:00:30) [common]
5544 09:59:56.355438 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5545 09:59:57.030867 >> Warning: Unable to locate configuration directory, default config not loaded.
5546 09:59:57.032213 >> Warning: Unable to locate configuration directory, default config not loaded.
5547 09:59:57.355034 >> OFF
5548 09:59:57.355968 Returned 0 in 1 seconds
5549 09:59:57.457407 end: 4.1 power-off (duration 00:00:01) [common]
5551 09:59:57.458936 start: 4.2 read-feedback (timeout 00:01:26) [common]
5552 09:59:58.460615 Listened to connection for namespace 'common' for 1s
5553 09:59:58.461195 Finalising connection for namespace 'common'
5554 09:59:58.461776 / #
5555 09:59:58.563028 end: 4.2 read-feedback (duration 00:00:01) [common]
5556 09:59:58.563642 end: 4 finalize (duration 00:00:02) [common]
5557 09:59:58.564123 Cleaning after the job
5558 09:59:58.564626 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/ramdisk
5559 09:59:58.571110 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/kernel
5560 09:59:58.579016 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/dtb
5561 09:59:58.579353 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/nfsrootfs
5562 09:59:58.672130 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/777098/tftp-deploy-009x59h1/modules
5563 09:59:58.680319 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/777098
5564 09:59:59.731932 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/777098
5565 09:59:59.732260 Job finished correctly