Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
- Boot result: PASS
1 17:50:38.229372 lava-dispatcher, installed at version: 2021.03
2 17:50:38.229736 start: 0 validate
3 17:50:38.230009 Start time: 2022-10-26 17:50:38.229993+00:00 (UTC)
4 17:50:38.230297 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz exists
5 17:50:38.581596 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 17:50:38.928331 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 17:50:39.277945 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz exists
8 17:50:39.625101 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 17:50:39.979415 validate duration: 1.75
11 17:50:39.980728 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 17:50:39.981297 start: 1.1 download-retry (timeout 00:10:00) [common]
13 17:50:39.981848 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 17:50:39.982482 Not decompressing ramdisk as can be used compressed.
15 17:50:39.982984 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz
16 17:50:39.983385 saving as /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/ramdisk/initrd.cpio.gz
17 17:50:39.983770 total size: 4662413 (4MB)
18 17:50:40.499606 progress 0% (0MB)
19 17:50:41.012874 progress 5% (0MB)
20 17:50:41.184739 progress 10% (0MB)
21 17:50:41.519115 progress 15% (0MB)
22 17:50:41.525294 progress 20% (0MB)
23 17:50:41.608127 progress 25% (1MB)
24 17:50:41.687109 progress 30% (1MB)
25 17:50:41.692526 progress 35% (1MB)
26 17:50:41.698218 progress 40% (1MB)
27 17:50:41.703093 progress 45% (2MB)
28 17:50:41.721361 progress 50% (2MB)
29 17:50:42.025619 progress 55% (2MB)
30 17:50:42.032729 progress 60% (2MB)
31 17:50:42.039718 progress 65% (2MB)
32 17:50:42.043420 progress 70% (3MB)
33 17:50:42.129614 progress 75% (3MB)
34 17:50:42.217147 progress 80% (3MB)
35 17:50:42.304666 progress 85% (3MB)
36 17:50:42.400753 progress 90% (4MB)
37 17:50:42.536303 progress 95% (4MB)
38 17:50:42.627078 progress 100% (4MB)
39 17:50:42.628132 4MB downloaded in 2.64s (1.68MB/s)
40 17:50:42.628927 end: 1.1.1 http-download (duration 00:00:03) [common]
42 17:50:42.630473 end: 1.1 download-retry (duration 00:00:03) [common]
43 17:50:42.630984 start: 1.2 download-retry (timeout 00:09:57) [common]
44 17:50:42.631488 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 17:50:42.632169 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 17:50:42.632578 saving as /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/kernel/Image
47 17:50:42.632964 total size: 43774464 (41MB)
48 17:50:42.633343 No compression specified
49 17:50:43.145781 progress 0% (0MB)
50 17:50:44.681765 progress 5% (2MB)
51 17:50:46.026823 progress 10% (4MB)
52 17:50:47.584618 progress 15% (6MB)
53 17:50:49.276105 progress 20% (8MB)
54 17:50:50.814225 progress 25% (10MB)
55 17:50:52.376412 progress 30% (12MB)
56 17:50:53.954595 progress 35% (14MB)
57 17:50:55.377761 progress 40% (16MB)
58 17:50:56.587071 progress 45% (18MB)
59 17:50:57.608783 progress 50% (20MB)
60 17:50:58.459069 progress 55% (22MB)
61 17:50:59.413713 progress 60% (25MB)
62 17:51:00.330085 progress 65% (27MB)
63 17:51:01.346327 progress 70% (29MB)
64 17:51:02.391118 progress 75% (31MB)
65 17:51:03.416475 progress 80% (33MB)
66 17:51:04.607951 progress 85% (35MB)
67 17:51:05.938521 progress 90% (37MB)
68 17:51:07.128799 progress 95% (39MB)
69 17:51:08.315273 progress 100% (41MB)
70 17:51:08.316862 41MB downloaded in 25.68s (1.63MB/s)
71 17:51:08.317710 end: 1.2.1 http-download (duration 00:00:26) [common]
73 17:51:08.319239 end: 1.2 download-retry (duration 00:00:26) [common]
74 17:51:08.319757 start: 1.3 download-retry (timeout 00:09:32) [common]
75 17:51:08.320271 start: 1.3.1 http-download (timeout 00:09:32) [common]
76 17:51:08.320973 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 17:51:08.321387 saving as /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 17:51:08.321802 total size: 57234 (0MB)
79 17:51:08.322188 No compression specified
80 17:51:08.840984 progress 57% (0MB)
81 17:51:09.011495 progress 100% (0MB)
82 17:51:09.012805 0MB downloaded in 0.69s (0.08MB/s)
83 17:51:09.013548 end: 1.3.1 http-download (duration 00:00:01) [common]
85 17:51:09.015098 end: 1.3 download-retry (duration 00:00:01) [common]
86 17:51:09.015623 start: 1.4 download-retry (timeout 00:09:31) [common]
87 17:51:09.016139 start: 1.4.1 http-download (timeout 00:09:31) [common]
88 17:51:09.016795 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz
89 17:51:09.017206 saving as /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/nfsrootfs/full.rootfs.tar
90 17:51:09.017604 total size: 200807096 (191MB)
91 17:51:09.018025 Using unxz to decompress xz
92 17:51:09.539842 progress 0% (0MB)
93 17:51:16.692952 progress 5% (9MB)
94 17:51:22.008436 progress 10% (19MB)
95 17:51:24.847646 progress 15% (28MB)
96 17:51:26.901305 progress 20% (38MB)
97 17:51:28.971608 progress 25% (47MB)
98 17:51:31.391923 progress 30% (57MB)
99 17:51:33.626205 progress 35% (67MB)
100 17:51:35.891773 progress 40% (76MB)
101 17:51:38.086989 progress 45% (86MB)
102 17:51:40.170082 progress 50% (95MB)
103 17:51:42.375537 progress 55% (105MB)
104 17:51:44.547706 progress 60% (114MB)
105 17:51:46.487258 progress 65% (124MB)
106 17:51:48.373815 progress 70% (134MB)
107 17:51:50.284913 progress 75% (143MB)
108 17:51:52.608204 progress 80% (153MB)
109 17:51:55.347542 progress 85% (162MB)
110 17:51:57.953008 progress 90% (172MB)
111 17:52:00.660169 progress 95% (181MB)
112 17:52:03.575633 progress 100% (191MB)
113 17:52:03.580494 191MB downloaded in 54.56s (3.51MB/s)
114 17:52:03.581181 end: 1.4.1 http-download (duration 00:00:55) [common]
116 17:52:03.582308 end: 1.4 download-retry (duration 00:00:55) [common]
117 17:52:03.582709 start: 1.5 download-retry (timeout 00:08:36) [common]
118 17:52:03.583118 start: 1.5.1 http-download (timeout 00:08:36) [common]
119 17:52:03.583695 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
120 17:52:03.584016 saving as /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/modules/modules.tar
121 17:52:03.584314 total size: 8696500 (8MB)
122 17:52:03.584611 Using unxz to decompress xz
123 17:52:04.108066 progress 0% (0MB)
124 17:52:04.791411 progress 5% (0MB)
125 17:52:05.177178 progress 10% (0MB)
126 17:52:05.222256 progress 15% (1MB)
127 17:52:05.271335 progress 20% (1MB)
128 17:52:05.480320 progress 25% (2MB)
129 17:52:05.663525 progress 30% (2MB)
130 17:52:05.845847 progress 35% (2MB)
131 17:52:06.159237 progress 40% (3MB)
132 17:52:06.340012 progress 45% (3MB)
133 17:52:06.518479 progress 50% (4MB)
134 17:52:06.698205 progress 55% (4MB)
135 17:52:06.877814 progress 60% (5MB)
136 17:52:07.104900 progress 65% (5MB)
137 17:52:07.362582 progress 70% (5MB)
138 17:52:07.542388 progress 75% (6MB)
139 17:52:07.720803 progress 80% (6MB)
140 17:52:07.895942 progress 85% (7MB)
141 17:52:08.071188 progress 90% (7MB)
142 17:52:08.287545 progress 95% (7MB)
143 17:52:08.460558 progress 100% (8MB)
144 17:52:08.466289 8MB downloaded in 4.88s (1.70MB/s)
145 17:52:08.467062 end: 1.5.1 http-download (duration 00:00:05) [common]
147 17:52:08.468259 end: 1.5 download-retry (duration 00:00:05) [common]
148 17:52:08.468630 start: 1.6 prepare-tftp-overlay (timeout 00:08:32) [common]
149 17:52:08.469052 start: 1.6.1 extract-nfsrootfs (timeout 00:08:32) [common]
150 17:52:13.968978 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9
151 17:52:13.969413 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 17:52:13.969606 start: 1.6.2 lava-overlay (timeout 00:08:26) [common]
153 17:52:13.970038 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr
154 17:52:13.970296 makedir: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin
155 17:52:13.970509 makedir: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/tests
156 17:52:13.970720 makedir: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/results
157 17:52:13.970969 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-add-keys
158 17:52:13.971269 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-add-sources
159 17:52:13.971529 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-background-process-start
160 17:52:13.971792 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-background-process-stop
161 17:52:13.972047 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-common-functions
162 17:52:13.972301 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-echo-ipv4
163 17:52:13.972559 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-install-packages
164 17:52:13.972812 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-installed-packages
165 17:52:13.973062 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-os-build
166 17:52:13.973319 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-probe-channel
167 17:52:13.973573 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-probe-ip
168 17:52:13.973882 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-target-ip
169 17:52:13.974168 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-target-mac
170 17:52:13.974425 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-target-storage
171 17:52:13.974685 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-case
172 17:52:13.974937 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-event
173 17:52:13.975187 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-feedback
174 17:52:13.975451 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-raise
175 17:52:13.975703 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-reference
176 17:52:13.975956 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-runner
177 17:52:13.976207 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-set
178 17:52:13.976458 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-test-shell
179 17:52:13.976724 Updating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-add-keys (debian)
180 17:52:14.005919 Updating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-add-sources (debian)
181 17:52:14.006401 Updating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-install-packages (debian)
182 17:52:14.006845 Updating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-installed-packages (debian)
183 17:52:14.007285 Updating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/bin/lava-os-build (debian)
184 17:52:14.007653 Creating /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/environment
185 17:52:14.007939 LAVA metadata
186 17:52:14.008142 - LAVA_JOB_ID=770293
187 17:52:14.008448 start: 1.6.2.1 ssh-authorize (timeout 00:08:26) [common]
188 17:52:14.009099 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 17:52:14.009357 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:26) [common]
190 17:52:14.009552 skipped lava-vland-overlay
191 17:52:14.009882 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 17:52:14.010229 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:26) [common]
193 17:52:14.010499 skipped lava-multinode-overlay
194 17:52:14.010828 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 17:52:14.011169 start: 1.6.2.4 test-definition (timeout 00:08:26) [common]
196 17:52:14.011479 Loading test definitions
197 17:52:14.011856 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:26) [common]
198 17:52:14.012153 Using /lava-770293 at stage 0
199 17:52:14.013312 uuid=770293_1.6.2.4.1 testdef=None
200 17:52:14.013694 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 17:52:14.014050 start: 1.6.2.4.2 test-overlay (timeout 00:08:26) [common]
202 17:52:14.015855 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 17:52:14.016859 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:26) [common]
205 17:52:14.019200 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 17:52:14.020243 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:26) [common]
208 17:52:14.030222 runner path: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/0/tests/0_timesync-off test_uuid 770293_1.6.2.4.1
209 17:52:14.030585 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 17:52:14.031081 start: 1.6.2.4.5 git-repo-action (timeout 00:08:26) [common]
212 17:52:14.031225 Using /lava-770293 at stage 0
213 17:52:14.031431 Fetching tests from https://github.com/kernelci/test-definitions.git
214 17:52:14.031584 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/0/tests/1_kselftest-lkdtm'
215 17:52:19.128376 Running '/usr/bin/git checkout kernelci.org
216 17:52:19.314493 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 17:52:19.316423 uuid=770293_1.6.2.4.5 testdef=None
218 17:52:19.316851 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
220 17:52:19.317807 start: 1.6.2.4.6 test-overlay (timeout 00:08:21) [common]
221 17:52:19.321010 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 17:52:19.321919 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:21) [common]
224 17:52:19.324557 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 17:52:19.325169 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:21) [common]
227 17:52:19.327625 runner path: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/0/tests/1_kselftest-lkdtm test_uuid 770293_1.6.2.4.5
228 17:52:19.327824 BOARD='r8a774a1-hihope-rzg2m-ex'
229 17:52:19.327982 BRANCH='cip-gitlab'
230 17:52:19.328136 SKIPFILE='skipfile-lkft.yaml'
231 17:52:19.328288 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
232 17:52:19.328448 TST_CASENAME=''
233 17:52:19.328598 TST_CMDFILES='lkdtm'
234 17:52:19.328939 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 17:52:19.329488 Creating lava-test-runner.conf files
237 17:52:19.329654 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/770293/lava-overlay-rvdi0bjr/lava-770293/0 for stage 0
238 17:52:19.329883 - 0_timesync-off
239 17:52:19.330046 - 1_kselftest-lkdtm
240 17:52:19.330271 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
241 17:52:19.330476 start: 1.6.2.5 compress-overlay (timeout 00:08:21) [common]
242 17:52:29.571096 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
243 17:52:29.571388 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:10) [common]
244 17:52:29.571570 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 17:52:29.571766 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
246 17:52:29.571946 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:10) [common]
247 17:52:29.745072 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 17:52:29.745800 start: 1.6.4 extract-modules (timeout 00:08:10) [common]
249 17:52:29.746038 extracting modules file /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/modules/modules.tar to /var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9
250 17:52:30.030862 extracting modules file /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/modules/modules.tar to /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk
251 17:52:30.311221 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 17:52:30.311561 start: 1.6.5 apply-overlay-tftp (timeout 00:08:10) [common]
253 17:52:30.311757 [common] Applying overlay to NFS
254 17:52:30.311914 [common] Applying overlay /var/lib/lava/dispatcher/tmp/770293/compress-overlay-z310ylik/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9
255 17:52:31.176703 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
256 17:52:31.177030 start: 1.6.6 prepare-kernel (timeout 00:08:09) [common]
257 17:52:31.177238 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:09) [common]
258 17:52:31.177454 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 17:52:31.177660 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 17:52:31.177866 start: 1.6.7 configure-preseed-file (timeout 00:08:09) [common]
261 17:52:31.178060 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 17:52:31.178239 start: 1.6.8 compress-ramdisk (timeout 00:08:09) [common]
263 17:52:31.178406 Building ramdisk /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk
264 17:52:31.644660 >> 124919 blocks
265 17:52:34.177533 Adding RAMdisk u-boot header.
266 17:52:34.178220 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk.cpio.gz.uboot
267 17:52:34.397488 output: Image Name:
268 17:52:34.398004 output: Created: Wed Oct 26 17:52:34 2022
269 17:52:34.398159 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 17:52:34.398305 output: Data Size: 18031101 Bytes = 17608.50 KiB = 17.20 MiB
271 17:52:34.398446 output: Load Address: 00000000
272 17:52:34.398584 output: Entry Point: 00000000
273 17:52:34.398722 output:
274 17:52:34.398978 rename /var/lib/lava/dispatcher/tmp/770293/extract-overlay-ramdisk-h3g1it3q/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
275 17:52:34.399316 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
276 17:52:34.399627 end: 1.6 prepare-tftp-overlay (duration 00:00:26) [common]
277 17:52:34.399930 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:06) [common]
278 17:52:34.400149 No LXC device requested
279 17:52:34.400332 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 17:52:34.400523 start: 1.8 deploy-device-env (timeout 00:08:06) [common]
281 17:52:34.400701 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 17:52:34.400848 Checking files for TFTP limit of 4294967296 bytes.
283 17:52:34.401883 end: 1 tftp-deploy (duration 00:01:54) [common]
284 17:52:34.402094 start: 2 uboot-action (timeout 00:05:00) [common]
285 17:52:34.402300 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 17:52:34.402488 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 17:52:34.402686 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 17:52:34.403006 substitutions:
289 17:52:34.403161 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 17:52:34.403308 - {DTB_ADDR}: 0x48000000
291 17:52:34.403450 - {DTB}: 770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 17:52:34.403593 - {INITRD}: 770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
293 17:52:34.403734 - {KERNEL_ADDR}: 0x48080000
294 17:52:34.403873 - {KERNEL}: 770293/tftp-deploy-7yl84c6d/kernel/Image
295 17:52:34.404011 - {LAVA_MAC}: None
296 17:52:34.404150 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9
297 17:52:34.404290 - {NFS_SERVER_IP}: 172.16.3.3
298 17:52:34.404426 - {PRESEED_CONFIG}: None
299 17:52:34.404561 - {PRESEED_LOCAL}: None
300 17:52:34.404699 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 17:52:34.404835 - {RAMDISK}: 770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
302 17:52:34.404970 - {ROOT_PART}: None
303 17:52:34.405106 - {ROOT}: None
304 17:52:34.405240 - {SERVER_IP}: 172.16.3.3
305 17:52:34.405375 - {TEE_ADDR}: 0x83000000
306 17:52:34.405568 - {TEE}: None
307 17:52:34.405801 Parsed boot commands:
308 17:52:34.406010 - setenv autoload no
309 17:52:34.406215 - setenv initrd_high 0xffffffff
310 17:52:34.406372 - setenv fdt_high 0xffffffff
311 17:52:34.406505 - dhcp
312 17:52:34.406639 - setenv serverip 172.16.3.3
313 17:52:34.406772 - tftp 0x48080000 770293/tftp-deploy-7yl84c6d/kernel/Image
314 17:52:34.406906 - tftp 0x4ee2c2c0 770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
315 17:52:34.407041 - setenv initrd_size ${filesize}
316 17:52:34.407174 - tftp 0x48000000 770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 17:52:34.407309 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9,tcp,hard,v3 ip=dhcp'
318 17:52:34.407448 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 17:52:34.407622 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 17:52:34.408159 start: 2.3 connect-device (timeout 00:05:00) [common]
322 17:52:34.408315 [common] connect-device Connecting to device using 'telnet ts9 2001'
323 17:52:34.975907 Setting prompt string to ['lava-test: # ']
324 17:52:34.976349 end: 2.3 connect-device (duration 00:00:01) [common]
325 17:52:34.976570 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 17:52:34.976775 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 17:52:34.976980 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 17:52:34.977258 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
329 17:52:35.569068 >> Warning: Unable to locate configuration directory, default config not loaded.
330 17:52:35.570340 >> Warning: Unable to locate configuration directory, default config not loaded.
331 17:52:35.874157 >> OFF
332 17:52:50.887536 >> Warning: Unable to locate configuration directory, default config not loaded.
333 17:52:50.888308 >> Warning: Unable to locate configuration directory, default config not loaded.
334 17:52:51.163320 >> ON
335 17:52:51.164006 Returned 0 in 16 seconds
336 17:52:51.265101 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
338 17:52:51.266082 end: 2.4.1 reset-device (duration 00:00:16) [common]
339 17:52:51.266405 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 17:52:51.266715 Setting prompt string to ['Hit any key to stop autoboot']
341 17:52:51.266993 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 17:52:51.267821 Trying 192.168.1.209...
343 17:52:51.268109 Connected to ts9.
344 17:52:51.268343 Escape character is '^]'.
345 17:52:51.268575
346 17:52:51.268797 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
347 17:52:51.269026
348 17:52:51.333799 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 17:52:51.334224 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 17:52:51.334395 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 17:52:51.334562 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 17:52:51.334728 NOTICE: BL2: LCM state is unknown
353 17:52:51.336557 NOTICE: BL2: DDR3200(rev.0.41)
354 17:52:51.345538 NOTICE: BL2: [COLD_BOOT]
355 17:52:51.368312 NOTICE: BL2: DRAM Split is 2ch
356 17:52:51.368633 NOTICE: BL2: QoS is default setting(rev.0.19)
357 17:52:51.368899 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 17:52:51.369443 NOTICE: BL2: Periodic Write DQ Training
359 17:52:51.369738 NOTICE: BL2: DRAM don't have ECC configuration
360 17:52:51.389965 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 17:52:51.390271 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 17:52:51.390474 NOTICE: BL2: Lossy Decomp areas
363 17:52:51.390668 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 17:52:51.390861 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 17:52:51.412641 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 17:52:51.413011 NOTICE: BL2: FDT at 0xe631d548
367 17:52:51.413325 NOTICE: BL2: v2.4(release):44427a7
368 17:52:51.413943 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 17:52:51.414301 NOTICE: BL2: Normal boot
370 17:52:51.414619 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 17:52:51.424635 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 17:52:51.425059 NOTICE: rzg_file_len: len: 0x0003e000
373 17:52:51.427846 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 17:52:51.483918 NOTICE: rzg_file_len: len: 0x00100000
375 17:52:51.487101 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 17:52:51.702567 NOTICE: BL2: Booting BL31
377 17:52:52.241251
378 17:52:52.241801
379 17:52:52.242133 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 17:52:52.242449
381 17:52:52.242756 CPU: Renesas Electronics R8A774A1 rev 1.3
382 17:52:52.244398 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 17:52:52.502145 DRAM: 3.9 GiB
384 17:52:52.502552 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 17:52:52.505384 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 17:52:52.505898
387 17:52:52.565528 WDT: Not found!
388 17:52:52.569906 MMC: sd@ee100000: 0, sd@ee160000: 1
389 17:52:52.731723 Loading Environment from MMC... OK
390 17:52:52.731948 In: serial@e6e88000
391 17:52:52.732303 Out: serial@e6e88000
392 17:52:52.734997 Err: serial@e6e88000
393 17:52:52.735368 Re-init wdt failed!
394 17:52:52.830183 Net: eth0: ethernet@e6800000
396 17:52:52.885616 Hit any key to stop autoboot: 2
397 17:52:52.886184 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 17:52:52.886546 start: 2.4.3 bootloader-commands (timeout 00:04:42) [common]
399 17:52:52.886913 Setting prompt string to ['=>']
400 17:52:52.887209 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:42)
401 17:52:52.894694 0
402 17:52:52.895266 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 17:52:52.895530 Sending with 20 millisecond of delay
405 17:52:54.215978 => setenv autoload no
406 17:52:54.236910 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 17:52:54.241727 setenv autoload no
408 17:52:54.242360 Sending with 20 millisecond of delay
410 17:52:56.338752 => setenv initrd_high 0xffffffff
411 17:52:56.359626 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 17:52:56.360439 setenv initrd_high 0xffffffff
413 17:52:56.361077 Sending with 20 millisecond of delay
415 17:52:58.246287 => setenv fdt_high 0xffffffff
416 17:52:58.267071 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 17:52:58.267832 setenv fdt_high 0xffffffff
418 17:52:58.268433 Sending with 20 millisecond of delay
420 17:52:58.601743 => dhcp
421 17:52:58.622465 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 17:52:58.623172 dhcp
423 17:53:02.415657 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
424 17:53:02.420891 BOOTP broadcast 1
425 17:53:02.672355 BOOTP broadcast 2
426 17:53:02.781492 DHCP client bound to address 172.16.3.184 (356 ms)
427 17:53:02.782220 Sending with 20 millisecond of delay
429 17:53:04.668167 => setenv serverip 172.16.3.3
430 17:53:04.689093 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 00:04:30)
431 17:53:04.689911 setenv serverip 172.16.3.3
432 17:53:04.690540 Sending with 20 millisecond of delay
434 17:53:08.692997 => tftp 0x48080000 770293/tftp-deploy-7yl84c6d/kernel/Image
435 17:53:08.713902 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 00:04:26)
436 17:53:08.714606 tftp 0x48080000 770293/tftp-deploy-7yl84c6d/kernel/Image
437 17:53:08.718640 Using ethernet@e6800000 device
438 17:53:08.719208 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
439 17:53:08.732423 Filename '770293/tftp-deploy-7yl84c6d/kernel/Image'.
440 17:53:08.732889 Load address: 0x48080000
441 17:53:08.913335 Loading: *#################################################################
442 17:53:09.010992 #################################################################
443 17:53:09.060057 #################################################################
444 17:53:09.243500 #################################################################
445 17:53:09.265719 #################################################################
446 17:53:09.426595 #################################################################
447 17:53:09.493010 #################################################################
448 17:53:09.598220 #################################################################
449 17:53:09.759174 #################################################################
450 17:53:09.853478 #################################################################
451 17:53:09.949223 #################################################################
452 17:53:10.017219 #################################################################
453 17:53:10.112895 #################################################################
454 17:53:10.239822 #################################################################
455 17:53:10.359737 #################################################################
456 17:53:10.457487 #################################################################
457 17:53:10.544061 #################################################################
458 17:53:10.726201 #################################################################
459 17:53:10.770594 #################################################################
460 17:53:10.949617 #################################################################
461 17:53:11.018976 #################################################################
462 17:53:11.081814 #################################################################
463 17:53:11.187565 #################################################################
464 17:53:11.306468 #################################################################
465 17:53:11.489542 #################################################################
466 17:53:11.511831 #################################################################
467 17:53:11.651901 #################################################################
468 17:53:11.813924 #################################################################
469 17:53:11.836363 #################################################################
470 17:53:11.973794 #################################################################
471 17:53:12.042914 #################################################################
472 17:53:12.226321 #################################################################
473 17:53:12.323988 #################################################################
474 17:53:12.444994 #################################################################
475 17:53:12.488252 #################################################################
476 17:53:12.594043 #################################################################
477 17:53:12.689741 #################################################################
478 17:53:12.787437 #################################################################
479 17:53:12.946521 #################################################################
480 17:53:13.044174 #################################################################
481 17:53:13.107863 #################################################################
482 17:53:13.203419 #################################################################
483 17:53:13.364351 #################################################################
484 17:53:13.501105 #################################################################
485 17:53:13.599701 #################################################################
486 17:53:13.615844 #########################################################
487 17:53:13.616206 8.5 MiB/s
488 17:53:13.616520 done
489 17:53:13.619206 Bytes transferred = 43774464 (29bf200 hex)
490 17:53:13.619846 Sending with 20 millisecond of delay
492 17:53:18.817328 => tftp 0x4ee2c2c0 770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
493 17:53:18.838243 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 00:04:16)
494 17:53:18.839026 tftp 0x4ee2c2c0 770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot
495 17:53:18.844157 Using ethernet@e6800000 device
496 17:53:18.844548 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
497 17:53:18.845255 Filename '770293/tftp-deploy-7yl84c6d/ramdisk/ramdisk.cpio.gz.uboot'.
498 17:53:18.845653 Load address: 0x4ee2c2c0
499 17:53:19.051488 Loading: *#################################################################
500 17:53:19.073651 #################################################################
501 17:53:19.181445 #################################################################
502 17:53:19.369488 #################################################################
503 17:53:19.412604 #################################################################
504 17:53:19.518286 #################################################################
505 17:53:19.646015 #################################################################
506 17:53:19.781899 #################################################################
507 17:53:19.897489 #################################################################
508 17:53:19.941939 #################################################################
509 17:53:20.149117 #################################################################
510 17:53:20.244499 #################################################################
511 17:53:20.267744 #################################################################
512 17:53:20.404373 #################################################################
513 17:53:20.561097 #################################################################
514 17:53:20.661970 #################################################################
515 17:53:20.779751 #################################################################
516 17:53:20.801946 #################################################################
517 17:53:20.894307 ###########################################################
518 17:53:20.894725 8.4 MiB/s
519 17:53:20.895124 done
520 17:53:20.897478 Bytes transferred = 18031165 (113223d hex)
521 17:53:20.898172 Sending with 20 millisecond of delay
523 17:53:23.064789 => setenv initrd_size ${filesize}
524 17:53:23.085692 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 00:04:11)
525 17:53:23.086460 setenv initrd_size ${filesize}
526 17:53:23.087116 Sending with 20 millisecond of delay
528 17:53:28.498516 => tftp 0x48000000 770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb
529 17:53:28.519324 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 00:04:06)
530 17:53:28.520110 tftp 0x48000000 770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 17:53:28.525012 Using ethernet@e6800000 device
532 17:53:28.525422 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
533 17:53:28.526182 Filename '770293/tftp-deploy-7yl84c6d/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
534 17:53:28.535153 Load address: 0x48000000
535 17:53:28.542835 Loading: *####
536 17:53:28.543244 6.8 MiB/s
537 17:53:28.543665 done
538 17:53:28.544037 Bytes transferred = 57234 (df92 hex)
539 17:53:28.544715 Sending with 20 millisecond of delay
541 17:53:39.942596 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9,tcp,hard,v3 ip=dhcp'
542 17:53:39.963080 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)
543 17:53:39.963415 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9,tcp,hard,v3 ip=dhcp'
544 17:53:39.963749 Sending with 20 millisecond of delay
546 17:53:42.696112 => booti 0x48080000 0x4ee2c2c0 0x48000000
547 17:53:42.716964 Setting prompt string to ['Starting kernel']
548 17:53:42.717476 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:52)
549 17:53:42.718476 booti 0x48080000 0x4ee2c2c0 0x48000000
550 17:53:42.718893 Moving Image from 0x48080000 to 0x48200000, end=4b6d0000
551 17:53:42.801824 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
552 17:53:42.802303 Image Name:
553 17:53:42.803031 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
554 17:53:42.803436 Data Size: 18031101 Bytes = 17.2 MiB
555 17:53:42.803827 Load Address: 00000000
556 17:53:42.804208 Entry Point: 00000000
557 17:53:42.902733 Verifying Checksum ... OK
558 17:53:42.903212 ## Flattened Device Tree blob at 48000000
559 17:53:42.903620 Booting using the fdt blob at 0x48000000
560 17:53:42.930098 Loading Ramdisk to b8de4000, end b9f161fd ... OK
561 17:53:42.936730 Loading Device Tree to 00000000b8dd3000, end 00000000b8de3f91 ... OK
562 17:53:42.940046
563 17:53:42.940518 Starting kernel ...
564 17:53:42.940920
565 17:53:42.941757 end: 2.4.3 bootloader-commands (duration 00:00:50) [common]
566 17:53:42.942302 start: 2.4.4 auto-login-action (timeout 00:03:51) [common]
567 17:53:42.942729 Setting prompt string to ['Linux version [0-9]']
568 17:53:42.943168 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']
569 17:53:42.943596 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)
570 17:53:45.914413 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
571 17:53:45.915525 start: 2.4.4.1 login-action (timeout 00:03:48) [common]
572 17:53:45.915998 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.
573 17:53:45.916488 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*) \\]-+)']
574 17:53:45.916950 Using line separator: #'\n'#
575 17:53:45.917342 No login prompt set.
576 17:53:45.917766 Parsing kernel messages
577 17:53:45.918124 ['-+\\[ 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']
578 17:53:45.918723 [login-action] Waiting for messages, (timeout 00:03:48)
579 17:53:45.937892 [ 0.000000] Linux version 5.10.150-cip18 (KernelCI@build-j388075-arm64-gcc-10-defconfig-kselftest-4r7q2) (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 Wed Oct 26 17:27:05 UTC 2022
580 17:53:45.938394 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
581 17:53:45.938803 [ 0.000000] efi: UEFI not found.
582 17:53:45.939196 [ 0.000000] NUMA: No NUMA configuration found
583 17:53:45.959479 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
584 17:53:45.959835 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7e97c0-0x67f7ebfff]
585 17:53:45.960142 [ 0.000000] Zone ranges:
586 17:53:45.960792 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
587 17:53:45.961160 [ 0.000000] DMA32 empty
588 17:53:45.982918 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
589 17:53:45.983283 [ 0.000000] Movable zone start for each node
590 17:53:45.984033 [ 0.000000] Early memory node ranges
591 17:53:45.984434 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
592 17:53:46.004634 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
593 17:53:46.005122 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
594 17:53:46.005532 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
595 17:53:46.005957 [ 0.000000] psci: probing for conduit method from DT.
596 17:53:46.026311 [ 0.000000] psci: PSCIv1.1 detected in firmware.
597 17:53:46.026648 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
598 17:53:46.027053 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
599 17:53:46.027443 [ 0.000000] psci: SMC Calling Convention v1.2
600 17:53:46.049826 [ 0.000000] percpu: Embedded 34 pages/cpu s100944 r8192 d30128 u139264
601 17:53:46.050177 [ 0.000000] Detected PIPT I-cache on CPU0
602 17:53:46.050585 [ 0.000000] CPU features: detected: EL2 vector hardening
603 17:53:46.050977 [ 0.000000] CPU features: detected: Spectre-v2
604 17:53:46.051360 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
605 17:53:46.071356 [ 0.000000] CPU features: detected: Spectre-BHB
606 17:53:46.072050 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
607 17:53:46.072407 [ 0.000000] Policy zone: Normal
608 17:53:46.093934 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9,tcp,hard,v3 ip=dhcp wdt_overflow=0
609 17:53:46.094534 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
610 17:53:46.116518 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
611 17:53:46.117002 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
612 17:53:46.117407 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
613 17:53:46.138096 [ 0.000000] Memory: 3812004K/4063232K available (18880K kernel code, 4540K rwdata, 9460K rodata, 9728K init, 11276K bss, 218460K reserved, 32768K cma-reserved)
614 17:53:46.139013 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
615 17:53:46.139436 [ 0.000000] ftrace: allocating 58506 entries in 229 pages
616 17:53:46.151141 [ 0.000000] ftrace: allocated 229 pages with 5 groups
617 17:53:46.151575 [ 0.000000] Running RCU self tests
618 17:53:46.154524 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
619 17:53:46.173738 [ 0.000000] rcu: RCU event tracing is enabled.
620 17:53:46.174198 [ 0.000000] rcu: RCU lockdep checking is enabled.
621 17:53:46.175076 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
622 17:53:46.175491 [ 0.000000] Trampoline variant of Tasks RCU enabled.
623 17:53:46.196411 [ 0.000000] Rude variant of Tasks RCU enabled.
624 17:53:46.196720 [ 0.000000] Tracing variant of Tasks RCU enabled.
625 17:53:46.197072 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
626 17:53:46.218896 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
627 17:53:46.219249 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
628 17:53:46.220044 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
629 17:53:46.240683 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
630 17:53:46.241151 [ 0.000004] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
631 17:53:46.241536 [ 0.000268] Console: colour dummy device 80x25
632 17:53:46.241962 [ 0.000302] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
633 17:53:46.263286 [ 0.000314] ... MAX_LOCKDEP_SUBCLASSES: 8
634 17:53:46.263814 [ 0.000325] ... MAX_LOCK_DEPTH: 48
635 17:53:46.264263 [ 0.000336] ... MAX_LOCKDEP_KEYS: 8192
636 17:53:46.264592 [ 0.000347] ... CLASSHASH_SIZE: 4096
637 17:53:46.264897 [ 0.000357] ... MAX_LOCKDEP_ENTRIES: 32768
638 17:53:46.285856 [ 0.000368] ... MAX_LOCKDEP_CHAINS: 65536
639 17:53:46.286269 [ 0.000378] ... CHAINHASH_SIZE: 32768
640 17:53:46.286650 [ 0.000389] memory used by lock dependency info: 6365 kB
641 17:53:46.287020 [ 0.000400] memory used for stack traces: 4224 kB
642 17:53:46.287903 [ 0.000411] per task-struct memory footprint: 1920 bytes
643 17:53:46.307270 [ 0.000549] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
644 17:53:46.308226 [ 0.000574] pid_max: default: 32768 minimum: 301
645 17:53:46.308695 [ 0.000757] LSM: Security Framework initializing
646 17:53:46.331077 [ 0.000811] LSM support for eBPF active
647 17:53:46.331503 [ 0.000916] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
648 17:53:46.331860 [ 0.000954] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
649 17:53:46.332690 [ 0.006677] rcu: Hierarchical SRCU implementation.
650 17:53:46.352641 [ 0.011097] Detected Renesas RZ/G2 r8a774a1 ES1.3
651 17:53:46.353069 [ 0.012818] EFI services will not be available.
652 17:53:46.354003 [ 0.013922] smp: Bringing up secondary CPUs ...
653 17:53:46.354387 [ 0.015774] Detected PIPT I-cache on CPU1
654 17:53:46.375272 [ 0.015852] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
655 17:53:46.375603 [ 0.018047] CPU features: detected: ARM erratum 845719
656 17:53:46.375985 [ 0.018068] Detected VIPT I-cache on CPU2
657 17:53:46.376352 [ 0.018150] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
658 17:53:46.376714 [ 0.020231] Detected VIPT I-cache on CPU3
659 17:53:46.397832 [ 0.020275] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
660 17:53:46.398228 [ 0.022310] Detected VIPT I-cache on CPU4
661 17:53:46.398745 [ 0.022353] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
662 17:53:46.399258 [ 0.024454] Detected VIPT I-cache on CPU5
663 17:53:46.419452 [ 0.024498] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
664 17:53:46.419954 [ 0.025094] smp: Brought up 1 node, 6 CPUs
665 17:53:46.420371 [ 0.025172] SMP: Total of 6 processors activated.
666 17:53:46.420770 [ 0.025189] CPU features: detected: 32-bit EL0 Support
667 17:53:46.421770 [ 0.025205] CPU features: detected: CRC32 instructions
668 17:53:46.443074 [ 0.025221] CPU features: detected: 32-bit EL1 Support
669 17:53:46.443568 [ 0.057275] CPU: All CPU(s) started at EL1
670 17:53:46.443981 [ 0.057403] alternatives: patching kernel code
671 17:53:46.444378 [ 0.060664] devtmpfs: initialized
672 17:53:46.445368 [ 0.098538] KASLR disabled due to lack of seed
673 17:53:46.464669 [ 0.100131] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
674 17:53:46.465738 [ 0.100173] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
675 17:53:46.466166 [ 0.101621] pinctrl core: initialized pinctrl subsystem
676 17:53:46.487121 [ 0.105743] DMI not present or invalid.
677 17:53:46.487406 [ 0.106980] NET: Registered protocol family 16
678 17:53:46.488278 [ 0.111029] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
679 17:53:46.488697 [ 0.111195] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
680 17:53:46.509915 [ 0.111661] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
681 17:53:46.510395 [ 0.111855] audit: initializing netlink subsys (disabled)
682 17:53:46.510811 [ 0.112409] audit: type=2000 audit(0.108:1): state=initialized audit_enabled=0 res=1
683 17:53:46.531400 [ 0.115192] thermal_sys: Registered thermal governor 'step_wise'
684 17:53:46.531783 [ 0.115208] thermal_sys: Registered thermal governor 'power_allocator'
685 17:53:46.532116 [ 0.116691] cpuidle: using governor menu
686 17:53:46.532982 [ 0.117129] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
687 17:53:46.555080 [ 0.117526] ASID allocator initialised with 65536 entries
688 17:53:46.555526 [ 0.120907] Serial: AMBA PL011 UART driver
689 17:53:46.555906 [ 0.282541] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
690 17:53:46.556965 [ 0.345866] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
691 17:53:46.576662 [ 0.345888] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
692 17:53:46.577115 [ 0.345905] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
693 17:53:46.577498 [ 0.345921] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
694 17:53:46.598360 [ 0.350578] cryptd: max_cpu_qlen set to 1000
695 17:53:46.598842 [ 0.359681] ACPI: Interpreter disabled.
696 17:53:46.599256 [ 0.373396] iommu: Default domain type: Translated
697 17:53:46.599655 [ 0.374515] vgaarb: loaded
698 17:53:46.600044 [ 0.375583] SCSI subsystem initialized
699 17:53:46.600426 [ 0.376737] usbcore: registered new interface driver usbfs
700 17:53:46.621977 [ 0.376868] usbcore: registered new interface driver hub
701 17:53:46.622456 [ 0.377001] usbcore: registered new device driver usb
702 17:53:46.622869 [ 0.379576] pps_core: LinuxPPS API ver. 1 registered
703 17:53:46.643446 [ 0.379594] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
704 17:53:46.643928 [ 0.379638] PTP clock support registered
705 17:53:46.644342 [ 0.380131] EDAC MC: Ver: 3.0.0
706 17:53:46.644740 [ 0.386015] FPGA manager framework
707 17:53:46.645986 [ 0.386324] Advanced Linux Sound Architecture Driver Initialized.
708 17:53:46.667100 [ 0.388584] clocksource: Switched to clocksource arch_sys_counter
709 17:53:46.667592 [ 1.165415] VFS: Disk quotas dquot_6.6.0
710 17:53:46.668004 [ 1.165558] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
711 17:53:46.668403 [ 1.166367] pnp: PnP ACPI: disabled
712 17:53:46.669508 [ 1.187172] NET: Registered protocol family 2
713 17:53:46.688628 [ 1.187539] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
714 17:53:46.689107 [ 1.189931] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
715 17:53:46.710193 [ 1.190405] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
716 17:53:46.710742 [ 1.191153] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
717 17:53:46.711242 [ 1.195167] TCP: Hash tables configured (established 32768 bind 32768)
718 17:53:46.712531 [ 1.195886] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
719 17:53:46.733738 [ 1.196648] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
720 17:53:46.735153 [ 1.197282] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
721 17:53:46.735697 [ 1.198190] NET: Registered protocol family 1
722 17:53:46.755452 [ 1.199821] RPC: Registered named UNIX socket transport module.
723 17:53:46.755936 [ 1.199858] RPC: Registered udp transport module.
724 17:53:46.756352 [ 1.199874] RPC: Registered tcp transport module.
725 17:53:46.756751 [ 1.199890] RPC: Registered tcp NFSv4.1 backchannel transport module.
726 17:53:46.757143 [ 1.199916] NET: Registered protocol family 44
727 17:53:46.778153 [ 1.199952] PCI: CLS 0 bytes, default 64
728 17:53:46.778628 [ 1.200640] Unpacking initramfs...
729 17:53:46.779041 [ 2.199369] Freeing initrd memory: 17608K
730 17:53:46.779437 [ 2.202052] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
731 17:53:46.800596 [ 2.203043] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
732 17:53:46.801116 [ 2.203764] kvm [1]: HYP mode not available
733 17:53:46.801529 [ 2.218605] Initialise system trusted keyrings
734 17:53:46.802740 [ 2.219147] workingset: timestamp_bits=42 max_order=20 bucket_order=0
735 17:53:46.822101 [ 2.250403] squashfs: version 4.0 (2009/01/31) Phillip Lougher
736 17:53:46.822574 [ 2.252362] NFS: Registering the id_resolver key type
737 17:53:46.823682 [ 2.252438] Key type id_resolver registered
738 17:53:46.824100 [ 2.252473] Key type id_legacy registered
739 17:53:46.845750 [ 2.252881] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
740 17:53:46.846267 [ 2.252921] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
741 17:53:46.847484 [ 2.253358] 9p: Installing v9fs 9p2000 file system support
742 17:53:46.847901 [ 2.281013] Key type asymmetric registered
743 17:53:46.867417 [ 2.281067] Asymmetric key parser 'x509' registered
744 17:53:46.867899 [ 2.281188] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
745 17:53:46.868316 [ 2.281227] io scheduler mq-deadline registered
746 17:53:46.868717 [ 2.281245] io scheduler kyber registered
747 17:53:46.869941 [ 2.281868] test_firmware: interface ready
748 17:53:46.890036 [ 2.327887] gpio_rcar e6050000.gpio: driving 16 GPIOs
749 17:53:46.890511 [ 2.329564] gpio_rcar e6051000.gpio: driving 29 GPIOs
750 17:53:46.890924 [ 2.330835] gpio_rcar e6052000.gpio: driving 15 GPIOs
751 17:53:46.892149 [ 2.332074] gpio_rcar e6053000.gpio: driving 16 GPIOs
752 17:53:46.912659 [ 2.333363] gpio_rcar e6054000.gpio: driving 18 GPIOs
753 17:53:46.913144 [ 2.334574] gpio_rcar e6055000.gpio: driving 26 GPIOs
754 17:53:46.913558 [ 2.335431] gpio-370 (usb1-reset): hogged as output/low
755 17:53:46.913992 [ 2.335970] gpio_rcar e6055400.gpio: driving 32 GPIOs
756 17:53:46.915222 [ 2.337614] gpio_rcar e6055800.gpio: driving 4 GPIOs
757 17:53:46.934286 [ 2.344053] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
758 17:53:46.935633 [ 2.344163] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
759 17:53:46.936052 [ 2.344294] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
760 17:53:46.957954 [ 2.344384] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
761 17:53:46.959308 [ 2.344440] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
762 17:53:46.979479 [ 2.344516] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
763 17:53:46.979953 [ 2.412505] rcar-pcie fe000000.pcie: PCIe link down
764 17:53:46.980400 [ 2.413562] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
765 17:53:46.980908 [ 2.413667] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
766 17:53:47.002104 [ 2.413762] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
767 17:53:47.002528 [ 2.413851] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
768 17:53:47.024686 [ 2.413908] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
769 17:53:47.025170 [ 2.413981] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
770 17:53:47.026511 [ 2.480524] rcar-pcie ee800000.pcie: PCIe link down
771 17:53:47.026879 [ 2.488855] EINJ: ACPI disabled.
772 17:53:47.046361 [ 2.546961] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
773 17:53:47.046839 [ 2.556034] SuperH (H)SCI(F) driver initialized
774 17:53:47.047245 [ 2.557327] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
775 17:53:47.047639 [ 2.558306] serial serial0: tty port ttySC1 registered
776 17:53:47.055076 [ 2.561326] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
777 17:53:47.058503 [ 3.721451] printk: console [ttySC0] enabled
778 17:53:47.067906 [ 3.730215] msm_serial: driver initialized
779 17:53:47.113425 [ 3.775856] loop: module loaded
780 17:53:47.121211 [ 3.780630] lkdtm: No crash points registered, enable through debugfs
781 17:53:47.128792 [ 3.790591] megasas: 07.714.04.00-rc1
782 17:53:47.155201 [ 3.817750] thunder_xcv, ver 1.0
783 17:53:47.157712 [ 3.821127] thunder_bgx, ver 1.0
784 17:53:47.160909 [ 3.824459] nicpf, ver 1.0
785 17:53:47.169469 [ 3.831655] hclge is initializing
786 17:53:47.178282 [ 3.835108] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
787 17:53:47.181672 [ 3.842368] hns3: Copyright (c) 2017 Huawei Corporation.
788 17:53:47.189143 [ 3.847842] e1000: Intel(R) PRO/1000 Network Driver
789 17:53:47.192373 [ 3.852754] e1000: Copyright (c) 1999-2006 Intel Corporation.
790 17:53:47.201069 [ 3.858647] e1000e: Intel(R) PRO/1000 Network Driver
791 17:53:47.204321 [ 3.863642] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
792 17:53:47.211946 [ 3.869702] igb: Intel(R) Gigabit Ethernet Network Driver
793 17:53:47.215197 [ 3.875131] igb: Copyright (c) 2007-2014 Intel Corporation.
794 17:53:47.223837 [ 3.880808] igbvf: Intel(R) Gigabit Virtual Function Network Driver
795 17:53:47.227171 [ 3.887106] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
796 17:53:47.232530 [ 3.894415] sky2: driver version 1.30
797 17:53:47.242107 [ 3.903135] VFIO - User Level meta-driver version: 0.3
798 17:53:47.259585 [ 3.914749] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
799 17:53:47.260056 [ 3.921375] ehci-pci: EHCI PCI platform driver
800 17:53:47.264883 [ 3.925928] ehci-platform: EHCI generic platform driver
801 17:53:47.277958 [ 3.933128] ehci-platform ee0a0100.usb: EHCI Host Controller
802 17:53:47.281024 [ 3.938949] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
803 17:53:47.287697 [ 3.947129] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
804 17:53:47.309030 [ 3.968626] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
805 17:53:47.315649 [ 3.977650] hub 1-0:1.0: USB hub found
806 17:53:47.320035 [ 3.981589] hub 1-0:1.0: 1 port detected
807 17:53:47.326519 [ 3.988071] ehci-orion: EHCI orion driver
808 17:53:47.330758 [ 3.992752] ehci-exynos: EHCI Exynos driver
809 17:53:47.342020 [ 3.997391] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
810 17:53:47.342492 [ 4.003646] ohci-pci: OHCI PCI platform driver
811 17:53:47.347273 [ 4.008225] ohci-platform: OHCI generic platform driver
812 17:53:47.356086 [ 4.015103] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
813 17:53:47.363664 [ 4.021888] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
814 17:53:47.370180 [ 4.029977] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
815 17:53:47.462337 [ 4.124605] hub 2-0:1.0: USB hub found
816 17:53:47.466710 [ 4.128442] hub 2-0:1.0: 1 port detected
817 17:53:47.473235 [ 4.134629] ohci-exynos: OHCI Exynos driver
818 17:53:47.479749 [ 4.140660] xhci-hcd ee000000.usb: xHCI Host Controller
819 17:53:47.487520 [ 4.145964] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
820 17:53:47.497201 [ 4.153811] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
821 17:53:47.506040 [ 4.163239] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
822 17:53:47.585318 [ 4.244675] usb 1-1: new high-speed USB device number 2 using ehci-platform
823 17:53:47.750119 [ 4.412236] hub 1-1:1.0: USB hub found
824 17:53:47.754324 [ 4.416267] hub 1-1:1.0: 2 ports detected
825 17:54:47.819404 [ 64.481080] xhci-hcd ee000000.usb: can't setup: -110
826 17:54:47.825706 [ 64.486133] xhci-hcd ee000000.usb: USB bus 3 deregistered
827 17:54:47.832288 [ 64.491859] xhci-hcd: probe of ee000000.usb failed with error -110
828 17:54:47.839928 [ 64.499140] usbcore: registered new interface driver usb-storage
829 17:54:47.852645 [ 64.514931] i2c /dev entries driver
830 17:54:47.881247 [ 64.542419] cs2000-cp 2-004f: revision - C1
831 17:54:47.885703 [ 64.546921] i2c-rcar e6510000.i2c: probed
832 17:54:47.899558 [ 64.561168] i2c-rcar e66d8000.i2c: probed
833 17:54:47.921181 [ 64.579288] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
834 17:54:47.931897 [ 64.590688] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
835 17:54:47.943786 [ 64.602033] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
836 17:54:47.960787 [ 64.622406] cpu cpu0: EM: created perf domain
837 17:54:47.972679 [ 64.627101] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
838 17:54:47.981242 [ 64.642946] cpu cpu2: EM: created perf domain
839 17:54:47.994327 [ 64.648895] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
840 17:54:48.020981 [ 64.675399] sdhci: Secure Digital Host Controller Interface driver
841 17:54:48.021463 [ 64.681715] sdhci: Copyright(c) Pierre Ossman
842 17:54:48.037170 [ 64.688277] Synopsys Designware Multimedia Card Interface Driver
843 17:54:48.038761 [ 64.691325] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
844 17:54:48.040674 [ 64.698137] sdhci-pltfm: SDHCI platform and OF driver helper
845 17:54:48.054463 [ 64.713944] ledtrig-cpu: registered to indicate activity on CPUs
846 17:54:48.064361 [ 64.723092] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
847 17:54:48.072997 [ 64.732293] usbcore: registered new interface driver usbhid
848 17:54:48.076200 [ 64.737902] usbhid: USB HID core driver
849 17:54:48.091346 [ 64.746944] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
850 17:54:48.098768 [ 64.761550] netem: version 1.3
851 17:54:48.104238 [ 64.764781] ipip: IPv4 and MPLS over IPv4 tunneling driver
852 17:54:48.110732 [ 64.771845] gre: GRE over IPv4 demultiplexor driver
853 17:54:48.116175 [ 64.776808] ip_gre: GRE over IPv4 tunneling driver
854 17:54:48.123815 [ 64.784611] IPv4 over IPsec tunneling driver
855 17:54:48.131355 [ 64.792026] NET: Registered protocol family 10
856 17:54:48.137922 [ 64.800019] Segment Routing with IPv6
857 17:54:48.145470 [ 64.806443] ip6_gre: GRE over IPv6 tunneling driver
858 17:54:48.150939 [ 64.812502] NET: Registered protocol family 17
859 17:54:48.156432 [ 64.817807] 9pnet: Installing 9P2000 support
860 17:54:48.160900 [ 64.822423] Key type dns_resolver registered
861 17:54:48.166347 [ 64.827680] registered taskstats version 1
862 17:54:48.170731 [ 64.831858] Loading compiled-in X.509 certificates
863 17:54:48.205760 [ 64.866510] mmc0: new HS200 MMC card at address 0001
864 17:54:48.215430 [ 64.876899] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
865 17:54:48.223227 [ 64.882553] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
866 17:54:48.229904 [ 64.889592] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
867 17:54:48.238477 [ 64.897105] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
868 17:54:48.250350 [ 64.908987] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
869 17:54:48.325624 [ 64.980764] ehci-platform ee080100.usb: EHCI Host Controller
870 17:54:48.328844 [ 64.986621] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
871 17:54:48.335324 [ 64.994703] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
872 17:54:48.356832 [ 65.016631] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
873 17:54:48.364439 [ 65.025828] hub 3-0:1.0: USB hub found
874 17:54:48.367735 [ 65.029795] hub 3-0:1.0: 1 port detected
875 17:54:48.380845 [ 65.039212] ohci-platform ee080000.usb: Generic Platform OHCI controller
876 17:54:48.388443 [ 65.046018] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
877 17:54:48.395099 [ 65.054115] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
878 17:54:48.487020 [ 65.148990] hub 4-0:1.0: USB hub found
879 17:54:48.491404 [ 65.152880] hub 4-0:1.0: 1 port detected
880 17:54:48.519207 [ 65.178296] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
881 17:54:48.532216 [ 65.188887] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
882 17:54:48.558848 [ 65.215730] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
883 17:54:48.583337 [ 65.240120] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
884 17:54:48.593102 [ 65.241341] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
885 17:54:48.608052 [ 65.265050] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
886 17:54:48.631424 [ 65.288701] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
887 17:54:48.647595 [ 65.303591] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
888 17:54:48.655213 [ 65.313765] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
889 17:54:48.676727 [ 65.332227] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
890 17:54:48.723356 [ 65.380114] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
891 17:54:48.741601 [ 65.395886] IP-Config: Failed to open gretap0
892 17:54:48.742107 [ 65.397497] mmc2: new high speed SDIO card at address 0001
893 17:54:48.744834 [ 65.400712] IP-Config: Failed to open erspan0
894 17:54:48.772569 [ 65.422778] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
895 17:54:52.388352 [ 65.456627] Sending DHCP requests ..
896 17:54:52.396932 [ 69.051530] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
897 17:54:52.404564 [ 69.063134] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
898 17:54:54.832129 [ 71.400719] ., OK
899 17:54:54.841709 [ 71.499138] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.184
900 17:54:54.844991 [ 71.507032] IP-Config: Complete:
901 17:54:54.854857 [ 71.510363] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.184, mask=255.255.255.0, gw=172.16.3.3
902 17:54:54.865597 [ 71.520473] host=172.16.3.184, domain=denx.de, nis-domain=(none)
903 17:54:54.868954 [ 71.527180] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
904 17:54:54.872196 [ 71.527209] nameserver0=172.16.3.3
905 17:54:54.876451 [ 71.538040] ntpserver0=172.16.3.3
906 17:54:54.882964 [ 71.545516] ALSA device list:
907 17:54:54.886332 [ 71.548730] No soundcards found.
908 17:54:54.929808 [ 71.590560] Freeing unused kernel memory: 9728K
909 17:54:54.933182 [ 71.595543] Run /init as init process
910 17:54:54.981828 Loading, please wait...
911 17:54:55.095004 Starting version 247.3-7+deb11u1
912 17:54:56.784981 [ 73.446239] CAN device driver interface
913 17:54:56.821045 [ 73.481067] rcar_can e6c30000.can: device registered (IRQ121)
914 17:54:56.826336 [ 73.487134] renesas_usbhs e6590000.usb: host probed
915 17:54:56.837369 [ 73.494840] renesas_usbhs e6590000.usb: no transceiver found
916 17:54:56.840710 [ 73.496838] rcar_can e6c38000.can: device registered (IRQ122)
917 17:54:56.846982 [ 73.507575] renesas_usbhs e6590000.usb: gadget probed
918 17:54:56.863004 [ 73.525134] Bluetooth: Core ver 2.22
919 17:54:56.878991 [ 73.539819] mc: Linux media interface: v0.10
920 17:54:56.885484 [ 73.546228] NET: Registered protocol family 31
921 17:54:56.893289 [ 73.552471] Bluetooth: HCI device and connection manager initialized
922 17:54:56.900760 [ 73.561894] Bluetooth: HCI socket layer initialized
923 17:54:56.925226 [ 73.585534] videodev: Linux video capture interface: v2.00
924 17:54:56.930661 [ 73.592090] renesas_usbhs e6590000.usb: probed
925 17:54:56.935091 [ 73.592162] rcar_sound ec500000.sound: probed
926 17:54:56.941633 [ 73.601581] Bluetooth: L2CAP socket layer initialized
927 17:54:56.946035 [ 73.601785] renesas_usb3 ee020000.usb: probed with phy
928 17:54:56.951546 [ 73.607323] Bluetooth: SCO socket layer initialized
929 17:54:56.958261 [ 73.615452] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
930 17:54:56.971134 [ 73.629846] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
931 17:54:56.978504 [ 73.639978] Bluetooth: HCI UART driver ver 2.3
932 17:54:56.984087 [ 73.644799] Bluetooth: HCI UART protocol H4 registered
933 17:54:56.997985 [ 73.658804] Bluetooth: HCI UART protocol LL registered
934 17:54:57.005770 [ 73.665626] Bluetooth: HCI UART protocol Broadcom registered
935 17:54:57.020758 [ 73.678428] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
936 17:54:57.026144 [ 73.686364] Bluetooth: HCI UART protocol QCA registered
937 17:54:57.050832 [ 73.702863] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
938 17:54:57.054125 [ 73.709015] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
939 17:54:57.083971 [ 73.742314] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
940 17:54:57.103273 [ 73.759031] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
941 17:54:57.113041 [ 73.769358] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
942 17:54:57.173315 [ 73.832504] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video6
943 17:54:57.245355 [ 73.902072] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
944 17:54:57.253134 [ 73.911905] Bluetooth: hci0: download firmware failed, retrying...
945 17:54:57.324103 [ 73.980244] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
946 17:54:57.327396 [ 73.988054] [drm] Device feb00000.display probed
947 17:54:57.336015 [ 73.994133] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
948 17:54:57.347855 [ 74.002802] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
949 17:54:57.356647 [ 74.013297] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
950 17:54:57.369503 [ 74.027551] cfg80211: Loading compiled-in X.509 certificates for regulatory database
951 17:54:57.379270 [ 74.029227] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
952 17:54:57.385757 [ 74.044850] Bluetooth: hci0: download firmware failed, retrying...
953 17:54:57.405134 [ 74.063647] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
954 17:54:57.414888 [ 74.071362] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
955 17:54:57.422424 [ 74.080108] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
956 17:54:57.439643 [ 74.101312] cfg80211: failed to load regulatory.db
957 17:54:57.513771 [ 74.169543] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
958 17:54:57.523506 [ 74.179810] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
959 17:54:57.537500 [ 74.193987] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
960 17:54:57.544006 [ 74.203409] Bluetooth: hci0: download firmware failed, retrying...
961 17:54:57.636115 [ 74.291340] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
962 17:54:57.644879 [ 74.301600] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
963 17:54:57.655649 [ 74.301935] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
964 17:54:57.665518 [ 74.314462] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
965 17:54:57.675250 [ 74.323392] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
966 17:54:57.681749 [ 74.330865] Bluetooth: hci0: download firmware failed, retrying...
967 17:54:57.696887 [ 74.351744] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
968 17:54:57.711142 Begin: Loading e[ 74.362852] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
969 17:54:57.711600 ssential drivers ... done.
970 17:54:57.733547 [ 74.379623] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
971 17:54:57.734075 Begin: Running /[ 74.388812] wlcore: WARNING falling back to default config
972 17:54:57.736012 scripts/init-premount ... done.
973 17:54:57.741131 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
974 17:54:57.744339 Begin: Running /scripts/nfs-premount ... done.
975 17:54:57.885993 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
976 17:54:57.886312 SIOCSIFFLAGS: Cannot assign requested address
977 17:54:57.905196 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
978 17:54:57.905607 SIOCSIFFLAGS: Cannot assign requested address
979 17:54:57.917126 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
980 17:54:58.012562 IP-Config: eth0 complete (dhcp from 172.16.3.3):
981 17:54:58.013043 address: 172.16.3.184 broadcast: 172.16.3.255 netmask: 255.255.255.0
982 17:54:58.015019 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
983 17:54:58.023396 domain : denx.de
984 17:54:58.026544 rootserver: 172.16.3.33 rootpath:
985 17:54:58.026902 filename : this-host-is-not-configured.kpxe
986 17:54:58.138588 done.
987 17:54:58.158892 Begin: Running /scripts/nfs-bottom ... done.
988 17:54:58.278429 Begin: Running /scripts/init-bottom ... [ 74.935676] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
989 17:54:58.278900 done.
990 17:54:58.313515 [ 74.976548] wlcore: loaded
991 17:54:59.383084 [ 76.042219] systemd[1]: System time before build time, advancing clock.
992 17:54:59.667638 [ 76.309953] 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)
993 17:54:59.676058 [ 76.336400] systemd[1]: Detected architecture arm64.
994 17:54:59.701669
995 17:54:59.702032 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
996 17:54:59.702333
997 17:54:59.723052 [ 76.382965] systemd[1]: Set hostname to <debian-bullseye-arm64>.
998 17:55:01.072541 [ 77.730039] systemd[1]: Queued start job for default target Graphical Interface.
999 17:55:01.082117 [ 77.741039] random: systemd: uninitialized urandom read (16 bytes read)
1000 17:55:01.099294 [ 77.760045] systemd[1]: Created slice system-getty.slice.
1001 17:55:01.106921 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1002 17:55:01.123157 [ 77.781492] random: systemd: uninitialized urandom read (16 bytes read)
1003 17:55:01.136076 [ 77.792227] systemd[1]: Created slice system-modprobe.slice.
1004 17:55:01.139357 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1005 17:55:01.153536 [ 77.812882] random: systemd: uninitialized urandom read (16 bytes read)
1006 17:55:01.166368 [ 77.825921] systemd[1]: Created slice system-serial\x2dgetty.slice.
1007 17:55:01.174232 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1008 17:55:01.192341 [ 77.852455] systemd[1]: Created slice User and Session Slice.
1009 17:55:01.199973 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1010 17:55:01.217216 [ 77.874844] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1011 17:55:01.225879 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1012 17:55:01.244075 [ 77.902407] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1013 17:55:01.253847 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1014 17:55:01.275469 [ 77.929291] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1015 17:55:01.286242 [ 77.941393] systemd[1]: Reached target Local Encrypted Volumes.
1016 17:55:01.289560 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1017 17:55:01.304488 [ 77.965120] systemd[1]: Reached target Paths.
1018 17:55:01.309861 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1019 17:55:01.329200 [ 77.985421] systemd[1]: Reached target Remote File Systems.
1020 17:55:01.332466 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1021 17:55:01.348507 [ 78.009218] systemd[1]: Reached target Slices.
1022 17:55:01.353984 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1023 17:55:01.367858 [ 78.029376] systemd[1]: Reached target Swap.
1024 17:55:01.374393 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1025 17:55:01.393713 [ 78.052120] systemd[1]: Listening on initctl Compatibility Named Pipe.
1026 17:55:01.401456 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1027 17:55:01.423777 [ 78.083908] systemd[1]: Listening on Journal Audit Socket.
1028 17:55:01.431527 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1029 17:55:01.451945 [ 78.111786] systemd[1]: Listening on Journal Socket (/dev/log).
1030 17:55:01.459554 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1031 17:55:01.482030 [ 78.142031] systemd[1]: Listening on Journal Socket.
1032 17:55:01.488617 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1033 17:55:01.511094 [ 78.170625] systemd[1]: Listening on Network Service Netlink Socket.
1034 17:55:01.519855 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1035 17:55:01.542079 [ 78.201939] systemd[1]: Listening on udev Control Socket.
1036 17:55:01.549826 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1037 17:55:01.568893 [ 78.228986] systemd[1]: Listening on udev Kernel Socket.
1038 17:55:01.576720 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1039 17:55:01.624185 [ 78.284491] systemd[1]: Mounting Huge Pages File System...
1040 17:55:01.630683 Mounting [0;1;39mHuge Pages File System[0m...
1041 17:55:01.675309 [ 78.334637] systemd[1]: Mounting POSIX Message Queue File System...
1042 17:55:01.683081 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1043 17:55:01.721283 [ 78.380731] systemd[1]: Mounting Kernel Debug File System...
1044 17:55:01.727827 Mounting [0;1;39mKernel Debug File System[0m...
1045 17:55:01.762928 [ 78.422826] systemd[1]: Mounting Kernel Trace File System...
1046 17:55:01.769454 Mounting [0;1;39mKernel Trace File System[0m...
1047 17:55:01.817340 [ 78.474505] systemd[1]: Starting Create list of static device nodes for the current kernel...
1048 17:55:01.825967 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1049 17:55:01.865179 [ 78.524298] systemd[1]: Starting Load Kernel Module configfs...
1050 17:55:01.871561 Starting [0;1;39mLoad Kernel Module configfs[0m...
1051 17:55:01.905555 [ 78.565060] systemd[1]: Starting Load Kernel Module drm...
1052 17:55:01.911002 Starting [0;1;39mLoad Kernel Module drm[0m...
1053 17:55:01.940779 [ 78.604227] systemd[1]: Starting Load Kernel Module fuse...
1054 17:55:01.950572 Starting [0;1;39mLoad Kernel Module fuse[0m...
1055 17:55:01.976199 [ 78.632835] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1056 17:55:02.007913 [ 78.668721] systemd[1]: Starting Journal Service...
1057 17:55:02.013483 Starting [0;1;39mJournal Service[0m...
1058 17:55:02.020970 [ 78.682473] fuse: init (API version 7.32)
1059 17:55:02.049673 [ 78.709628] systemd[1]: Starting Load Kernel Modules...
1060 17:55:02.055155 Starting [0;1;39mLoad Kernel Modules[0m...
1061 17:55:02.082897 [ 78.742161] systemd[1]: Starting Remount Root and Kernel File Systems...
1062 17:55:02.090411 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1063 17:55:02.110902 [ 78.769501] random: systemd: uninitialized urandom read (16 bytes read)
1064 17:55:02.133809 [ 78.793937] systemd[1]: Starting Coldplug All udev Devices...
1065 17:55:02.140910 Starting [0;1;39mColdplug All udev Devices[0m...
1066 17:55:02.175978 [ 78.835924] systemd[1]: Mounted Huge Pages File System.
1067 17:55:02.185834 [[0;32m OK [[ 78.842263] random: systemd-journal: uninitialized urandom read (16 bytes read)
1068 17:55:02.189222 0m] Mounted [0;1;39mHuge Pages File System[0m.
1069 17:55:02.216791 [ 78.875835] systemd[1]: Mounted POSIX Message Queue File System.
1070 17:55:02.224340 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1071 17:55:02.247716 [ 78.908254] systemd[1]: Mounted Kernel Debug File System.
1072 17:55:02.256509 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1073 17:55:02.271385 [ 78.931415] systemd[1]: Mounted Kernel Trace File System.
1074 17:55:02.278082 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1075 17:55:02.308972 [ 78.965852] systemd[1]: Finished Create list of static device nodes for the current kernel.
1076 17:55:02.318694 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1077 17:55:02.343218 [ 79.002337] systemd[1]: modprobe@configfs.service: Succeeded.
1078 17:55:02.357215 [ 79.016263] systemd[1]: Finished Load Kernel Module configfs.
1079 17:55:02.363681 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1080 17:55:02.387096 [ 79.047069] systemd[1]: modprobe@drm.service: Succeeded.
1081 17:55:02.399885 [ 79.060405] systemd[1]: Finished Load Kernel Module drm.
1082 17:55:02.407613 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1083 17:55:02.428952 [ 79.088863] systemd[1]: modprobe@fuse.service: Succeeded.
1084 17:55:02.446044 [ 79.106537] systemd[1]: Finished Load Kernel Module fuse.
1085 17:55:02.453821 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1086 17:55:02.483304 [ 79.143510] systemd[1]: Finished Load Kernel Modules.
1087 17:55:02.494290 [[0;32m OK [0m] Finished [0[ 79.151697] random: systemd-journal: uninitialized urandom read (16 bytes read)
1088 17:55:02.497715 ;1;39mLoad Kernel Modules[0m.
1089 17:55:02.514503 [ 79.175576] systemd[1]: Started Journal Service.
1090 17:55:02.522097 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1091 17:55:02.549978 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1092 17:55:02.590079 Mounting [0;1;39mFUSE Control File System[0m...
1093 17:55:02.622057 Mounting [0;1;39mKernel Configuration File System[0m...
1094 17:55:02.659300 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1095 17:55:02.693091 Starting [0;1;39mLoad/Save Random Seed[0m...
1096 17:55:02.731218 Starting [0;1;39mApply Kernel Variables[0m...
1097 17:55:02.755855 [ 79.413405] systemd-journald[361]: Received client request to flush runtime journal.
1098 17:55:02.766510 Starting [0;1;39mCreate System Users[0m...
1099 17:55:02.797590 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1100 17:55:02.820084 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1101 17:55:02.861506 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1102 17:55:03.719869 [ 80.381132] random: crng init done
1103 17:55:03.725487 [ 80.384948] random: 48 urandom warning(s) missed due to ratelimiting
1104 17:55:04.487625 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1105 17:55:05.346977 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1106 17:55:05.641893 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1107 17:55:06.765171 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1108 17:55:06.824239 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1109 17:55:07.071669 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1110 17:55:07.094105 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1111 17:55:07.112467 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1112 17:55:07.161491 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1113 17:55:07.221804 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1114 17:55:07.885959 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1115 17:55:07.938979 Starting [0;1;39mNetwork Service[0m...
1116 17:55:08.393959 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1117 17:55:08.545025 Starting [0;1;39mNetwork Time Synchronization[0m...
1118 17:55:08.584391 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1119 17:55:08.680752 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1120 17:55:08.961601 Starting [0;1;39mNetwork Name Resolution[0m...
1121 17:55:09.053804 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1122 17:55:09.657619 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1123 17:55:09.677887 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1124 17:55:09.698172 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1125 17:55:09.715338 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1126 17:55:09.734583 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1127 17:55:10.281684 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1128 17:55:10.418958 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1129 17:55:10.514295 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1130 17:55:10.797457 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1131 17:55:10.813610 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1132 17:55:10.852844 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1133 17:55:10.868849 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1134 17:55:10.890034 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1135 17:55:10.928534 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1136 17:55:11.145133 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1137 17:55:11.445961 Starting [0;1;39mUser Login Management[0m...
1138 17:55:11.475794 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1139 17:55:11.526683 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1140 17:55:11.630127 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1141 17:55:11.731867 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1142 17:55:11.744609 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1143 17:55:11.763061 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1144 17:55:11.776671 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1145 17:55:11.795166 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1146 17:55:11.818260 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1147 17:55:11.863987 Starting [0;1;39mPermit User Sessions[0m...
1148 17:55:11.913792 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1149 17:55:13.224805 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1150 17:55:13.248539 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1151 17:55:13.302447 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1152 17:55:13.347069 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1153 17:55:13.362913 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1154 17:55:13.384637 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1155 17:55:13.404960 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1156 17:55:13.466658 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1157 17:55:14.080032 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1158 17:55:14.104596 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1159 17:55:14.578890
1160 17:55:14.579117 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1161 17:55:14.579321
1162 17:55:14.581982 debian-bullseye-arm64 login: root (automatic login)
1163 17:55:14.582394
1164 17:55:15.173688 Linux debian-bullseye-arm64 5.10.150-cip18 #1 SMP PREEMPT Wed Oct 26 17:27:05 UTC 2022 aarch64
1165 17:55:15.174205
1166 17:55:15.174597 The programs included with the Debian GNU/Linux system are free software;
1167 17:55:15.174962 the exact distribution terms for each program are described in the
1168 17:55:15.185386 individual files in /usr/share/doc/*/copyright.
1169 17:55:15.185899
1170 17:55:15.186304 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1171 17:55:15.188831 permitted by applicable law.
1172 17:55:17.770785 Matched prompt #4: / #
1174 17:55:17.772183 Setting prompt string to ['/ #']
1175 17:55:17.772708 end: 2.4.4.1 login-action (duration 00:01:32) [common]
1177 17:55:17.773978 end: 2.4.4 auto-login-action (duration 00:01:35) [common]
1178 17:55:17.774480 start: 2.4.5 expect-shell-connection (timeout 00:02:17) [common]
1179 17:55:17.774879 Setting prompt string to ['/ #']
1180 17:55:17.775254 Forcing a shell prompt, looking for ['/ #']
1182 17:55:17.826410 / #
1183 17:55:17.826978 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1184 17:55:17.827430 Waiting using forced prompt support (timeout 00:02:30)
1185 17:55:17.834893
1186 17:55:17.844970 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1187 17:55:17.845553 start: 2.4.6 export-device-env (timeout 00:02:17) [common]
1188 17:55:17.846539 Sending with 20 millisecond of delay
1190 17:55:23.686349 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9'
1191 17:55:23.707298 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/770293/extract-nfsrootfs-4adbxgt9'
1192 17:55:23.707997 Sending with 20 millisecond of delay
1194 17:55:26.088256 / # export NFS_SERVER_IP='172.16.3.3'
1195 17:55:26.109180 export NFS_SERVER_IP='172.16.3.3'
1196 17:55:26.109994 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1197 17:55:26.110528 end: 2.4 uboot-commands (duration 00:02:51) [common]
1198 17:55:26.111046 end: 2 uboot-action (duration 00:02:52) [common]
1199 17:55:26.111563 start: 3 lava-test-retry (timeout 00:05:14) [common]
1200 17:55:26.112082 start: 3.1 lava-test-shell (timeout 00:05:14) [common]
1201 17:55:26.112513 Using namespace: common
1202 17:55:26.112934 Using a character delay of 20 (ms)
1204 17:55:26.214431 / # #
1205 17:55:26.214969 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1206 17:55:26.220524 #
1207 17:55:26.230414 Using /lava-770293
1208 17:55:26.230879 Sending with 20 millisecond of delay
1210 17:55:27.834131 / # export SHELL=/bin/bash
1211 17:55:27.855073 export [ 103.395413] SDHI0 VccQ: disabling
1212 17:55:27.855537 SHELL=/bin/bash
1213 17:55:27.856173 Sending with 20 millisecond of delay
1215 17:55:29.741872 / # . /lava-770293/environment
1216 17:55:29.762796 . /lava-770293/environment
1217 17:55:29.764318 Sending with 20 millisecond of delay
1219 17:55:33.201727 / # /lava-770293/bin/lava-test-runner /lava-770293/0
1220 17:55:33.222431 Test shell timeout: 10s (minimum of the action and connection timeout)
1221 17:55:33.224234 /lava-770293/bin/lava-test-runner /lava-770293/0
1222 17:55:35.053628 + export TESTRUN_ID=0_timesync-off
1223 17:55:35.056691 + TESTRUN_ID=0_timesync-off
1224 17:55:35.056962 + cd /lava-770293/0/tests/0_timesync-off
1225 17:55:35.057412 ++ cat uuid
1226 17:55:35.190856 + UUID=770293_1.6.2.4.1
1227 17:55:35.191357 + set +x
1228 17:55:35.194068 <LAVA_SIGNAL_STARTRUN 0_timesync-off 770293_1.6.2.4.1>
1229 17:55:35.194606 + systemctl stop systemd-timesyncd
1230 17:55:35.195257 Received signal: <STARTRUN> 0_timesync-off 770293_1.6.2.4.1
1231 17:55:35.195714 Starting test lava.0_timesync-off (770293_1.6.2.4.1)
1232 17:55:35.196171 Skipping test definition patterns.
1233 17:55:35.409488 + set +x
1234 17:55:35.409999 <LAVA_SIGNAL_ENDRUN 0_timesync-off 770293_1.6.2.4.1>
1235 17:55:35.410659 Received signal: <ENDRUN> 0_timesync-off 770293_1.6.2.4.1
1236 17:55:35.411118 Ending use of test pattern.
1237 17:55:35.411521 Ending test lava.0_timesync-off (770293_1.6.2.4.1), duration 0.22
1239 17:55:36.301766 + export TESTRUN_ID=1_kselftest-lkdtm
1240 17:55:36.301993 + TESTRUN_ID=1_kselftest-lkdtm
1241 17:55:36.302359 + cd /lava-770293/0/tests/1_kselftest-lkdtm
1242 17:55:36.304891 ++ cat uuid
1243 17:55:36.474073 + UUID=770293_1.6.2.4.5
1244 17:55:36.474479 + set +x
1245 17:55:36.474827 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 770293_1.6.2.4.5>
1246 17:55:36.475425 Received signal: <STARTRUN> 1_kselftest-lkdtm 770293_1.6.2.4.5
1247 17:55:36.475796 Starting test lava.1_kselftest-lkdtm (770293_1.6.2.4.5)
1248 17:55:36.476215 Skipping test definition patterns.
1249 17:55:36.476762 + cd ./automated/linux/kselftest/
1250 17:55:36.494927 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b r8a774a1-hihope-rzg2m-ex -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1251 17:55:36.603749 INFO: Generating a skipfile based on /lava-770293/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1252 17:55:36.817268 INFO: Using the following generated skipfile contents (until EOF):
1253 17:55:36.844100 breakpoints:breakpoint_test
1254 17:55:36.844466 breakpoints:step_after_suspend_test
1255 17:55:36.844775 ftrace:ftracetest
1256 17:55:36.845072 net:rtnetlink.sh
1257 17:55:36.845363 net:tls
1258 17:55:36.845710 netfilter:bridge_brouter.sh
1259 17:55:36.846093 netfilter:nft_flowtable.sh
1260 17:55:36.847422 netfilter:nft_trans_stress.sh
1261 17:55:36.847865 pidfd:pidfd_wait
1262 17:55:36.848242 INFO: EOF
1263 17:55:37.018434 INFO: Installing sed perl wget xz-utils iproute2
1264 17:55:39.286768 Hit:1 http://deb.debian.org/debian bullseye InRelease
1265 17:55:50.661455 Reading package lists...
1266 17:55:52.340640 Reading package lists...
1267 17:55:53.032250 Building dependency tree...
1268 17:55:53.032442 Reading state information...
1269 17:55:53.213179 iproute2 is already the newest version (5.10.0-4).
1270 17:55:53.213372 perl is already the newest version (5.32.1-4+deb11u2).
1271 17:55:53.213538 sed is already the newest version (4.7-1).
1272 17:55:53.213963 wget is already the newest version (1.21-1+deb11u1).
1273 17:55:53.217429 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1274 17:55:54.723893 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1275 17:55:54.911121 --2022-10-26 17:55:54-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.147-cip18-451-g87ba4bc77ca06/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1276 17:55:54.964121 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1277 17:55:55.133289 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1278 17:55:55.303317 HTTP request sent, awaiting response... 200 OK
1279 17:55:55.303784 Length: 1740216 (1.7M) [application/octet-stream]
1280 17:55:55.362753 Saving to: 'kselftest.tar.xz'
1281 17:55:55.362942
1282 17:55:57.011504 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 44.73K 161KB/s kselftest.tar.xz 12%[=> ] 212.07K 346KB/s kselftest.tar.xz 24%[===> ] 409.92K 501KB/s kselftest.tar.xz 65%[============> ] 1.08M 990KB/s kselftest.tar.xz 83%[===============> ] 1.38M 964KB/s kselftest.tar.xz 100%[===================>] 1.66M 1.01MB/s in 1.6s
1283 17:55:57.011704
1284 17:55:57.238751 2022-10-26 17:55:57 (1.01 MB/s) - 'kselftest.tar.xz' saved [1740216/1740216]
1285 17:55:57.238964
1286 17:58:01.621895 skiplist:
1287 17:58:01.622556 ========================================
1288 17:58:01.625000 breakpoints:breakpoint_test
1289 17:58:02.164450 breakpoints:step_after_suspend_test
1290 17:58:02.530753 ftrace:ftracetest
1291 17:58:02.917187 net:rtnetlink.sh
1292 17:58:03.215954 net:tls
1293 17:58:03.558118 netfilter:bridge_brouter.sh
1294 17:58:03.965788 netfilter:nft_flowtable.sh
1295 17:58:04.291949 netfilter:nft_trans_stress.sh
1296 17:58:04.629922 pidfd:pidfd_wait
1297 17:58:04.923417 ========================================
1298 17:58:07.836900 [ 264.496191] kselftest: Running tests in lkdtm
1299 17:58:07.886413 TAP version 13
1300 17:58:07.926676 1..70
1301 17:58:07.977546 # selftests: lkdtm: PANIC.sh
1302 17:58:08.250023 # Skipping PANIC: crashes entire system
1303 17:58:08.284012 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1304 17:58:08.329575 # selftests: lkdtm: BUG.sh
1305 17:58:09.013831 [ 265.673017] lkdtm: Performing direct entry BUG
1306 17:58:09.020309 [ 265.678041] ------------[ cut here ]------------
1307 17:58:09.023556 [ 265.682678] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1308 17:58:09.029948 [ 265.688471] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1309 17:58:09.093739 [ 265.693966] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1310 17:58:09.094589 [ 265.747337] CPU: 3 PID: 933 Comm: cat Not tainted 5.10.150-cip18 #1
1311 17:58:09.095011 [ 265.753604] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1312 17:58:09.116309 [ 265.759961] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1313 17:58:09.116783 [ 265.765983] pc : lkdtm_BUG+0x8/0x10
1314 17:58:09.117189 [ 265.769474] lr : lkdtm_do_action+0x24/0x40
1315 17:58:09.117579 [ 265.773570] sp : ffff8000149cbd10
1316 17:58:09.118331 [ 265.776884] x29: ffff8000149cbd10 x28: ffff0005c7fc6200
1317 17:58:09.137924 [ 265.782207] x27: 0000000000000000 x26: 0000000000000000
1318 17:58:09.138425 [ 265.787529] x25: ffff8000114f18e8 x24: ffff8000149cbe20
1319 17:58:09.138833 [ 265.792850] x23: 0000000000000004 x22: ffff0005c6277000
1320 17:58:09.139562 [ 265.798171] x21: ffff800011a073f8 x20: ffff8000114f18f8
1321 17:58:09.161616 [ 265.803492] x19: 0000000000000001 x18: ffff800012ad0810
1322 17:58:09.162111 [ 265.808814] x17: 0000000000000000 x16: 0000000000000000
1323 17:58:09.162517 [ 265.814135] x15: 0000000000000028 x14: 000000000005dd00
1324 17:58:09.162908 [ 265.819456] x13: ffff8000129d0b10 x12: 00000000d277729e
1325 17:58:09.183134 [ 265.824778] x11: ffff0005c7fc6a80 x10: ffff8000125e8350
1326 17:58:09.183607 [ 265.830100] x9 : ffff800010a0f254 x8 : ffff800012590350
1327 17:58:09.184014 [ 265.835421] x7 : ffff8000125e8350 x6 : ffff800012561000
1328 17:58:09.184405 [ 265.840743] x5 : ffff800012561c88 x4 : ffff00063f77ec50
1329 17:58:09.204629 [ 265.846064] x3 : 0000000000000000 x2 : 0000000000000000
1330 17:58:09.205101 [ 265.851385] x1 : ffff0005c7fc6200 x0 : ffff800010a0f900
1331 17:58:09.205507 [ 265.856707] Call trace:
1332 17:58:09.206271 [ 265.859156] lkdtm_BUG+0x8/0x10
1333 17:58:09.206673 [ 265.862300] direct_entry+0xd0/0x140
1334 17:58:09.207057 [ 265.865881] full_proxy_write+0x68/0xbc
1335 17:58:09.228312 [ 265.869722] vfs_write+0xec/0x20c
1336 17:58:09.228783 [ 265.873041] ksys_write+0x70/0x100
1337 17:58:09.229188 [ 265.876445] __arm64_sys_write+0x24/0x30
1338 17:58:09.229918 [ 265.880375] el0_svc_common.constprop.0+0x84/0x1e0
1339 17:58:09.230319 [ 265.885168] do_el0_svc+0x2c/0x94
1340 17:58:09.230702 [ 265.888488] el0_svc+0x20/0x30
1341 17:58:09.250072 [ 265.891545] el0_sync_handler+0xb0/0xb4
1342 17:58:09.250542 [ 265.895384] el0_sync+0x180/0x1c0
1343 17:58:09.250948 [ 265.898708] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1344 17:58:09.251683 [ 265.904810] ---[ end trace b07e3d6731f442c6 ]---
1345 17:58:09.252083 [ 265.909431] note: cat[933] exited with preempt_count 1
1346 17:58:09.272535 [ 265.914572] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1347 17:58:09.273012 [ 265.923447] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 933, name: cat
1348 17:58:09.273782 [ 265.931103] INFO: lockdep is turned off.
1349 17:58:09.274189 [ 265.935029] irq event stamp: 1866
1350 17:58:09.295188 [ 265.938355] hardirqs last enabled at (1865): [<ffff80001012efd0>] console_unlock+0x530/0x694
1351 17:58:09.295669 [ 265.946888] hardirqs last disabled at (1866): [<ffff8000112528f4>] el1_dbg+0x24/0x50
1352 17:58:09.316785 [ 265.954634] softirqs last enabled at (1862): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1353 17:58:09.317270 [ 265.962993] softirqs last disabled at (1787): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1354 17:58:09.318056 [ 265.971523] CPU: 3 PID: 933 Comm: cat Tainted: G D 5.10.150-cip18 #1
1355 17:58:09.339442 [ 265.979180] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1356 17:58:09.339923 [ 265.985533] Call trace:
1357 17:58:09.340337 [ 265.987984] dump_backtrace+0x0/0x1e4
1358 17:58:09.340740 [ 265.991648] show_stack+0x20/0x2c
1359 17:58:09.341134 [ 265.994970] dump_stack+0xf8/0x168
1360 17:58:09.341523 [ 265.998376] ___might_sleep+0x158/0x200
1361 17:58:09.341942 [ 266.002215] __might_sleep+0x58/0x90
1362 17:58:09.362061 [ 266.005796] exit_signals+0x34/0x24c
1363 17:58:09.362543 [ 266.009374] do_exit+0xd8/0xb34
1364 17:58:09.362956 [ 266.012518] die+0x22c/0x26c
1365 17:58:09.363356 [ 266.015402] bug_handler+0x54/0x74
1366 17:58:09.363748 [ 266.018808] call_break_hook+0x70/0x84
1367 17:58:09.364482 [ 266.022559] brk_handler+0x24/0x6c
1368 17:58:09.384638 [ 266.025969] do_debug_exception+0xd4/0x150
1369 17:58:09.385121 [ 266.030069] el1_dbg+0x34/0x50
1370 17:58:09.385563 [ 266.033126] el1_sync_handler+0x9c/0xd0
1371 17:58:09.385999 [ 266.036964] el1_sync+0x88/0x140
1372 17:58:09.386395 [ 266.040194] lkdtm_BUG+0x8/0x10
1373 17:58:09.386785 [ 266.043339] direct_entry+0xd0/0x140
1374 17:58:09.387171 [ 266.046917] full_proxy_write+0x68/0xbc
1375 17:58:09.406075 [ 266.050756] vfs_write+0xec/0x20c
1376 17:58:09.406554 [ 266.054073] ksys_write+0x70/0x100
1377 17:58:09.406970 [ 266.057478] __arm64_sys_write+0x24/0x30
1378 17:58:09.407714 [ 266.061405] el0_svc_common.constprop.0+0x84/0x1e0
1379 17:58:09.408120 [ 266.066199] do_el0_svc+0x2c/0x94
1380 17:58:09.408512 [ 266.069516] el0_svc+0x20/0x30
1381 17:58:09.411584 [ 266.072574] el0_sync_handler+0xb0/0xb4
1382 17:58:09.414772 [ 266.076412] el0_sync+0x180/0x1c0
1383 17:58:09.435462 [ 266.080064] ------------[ cut here ]------------
1384 17:58:09.435943 [ 266.084720] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1385 17:58:09.502248 # Segmentation fau[ 266.093514] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1386 17:58:09.502761 lt
1387 17:58:09.503173 [ 266.148180] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D W 5.10.150-cip18 #1
1388 17:58:09.503927 [ 266.156486] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1389 17:58:09.504333 [ 266.162848] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1390 17:58:09.523893 [ 266.168869] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1391 17:58:09.524371 [ 266.173934] lr : rcu_idle_enter+0x24/0xe0
1392 17:58:09.525135 [ 266.177946] sp : ffff8000135b3ef0
1393 17:58:09.525546 [ 266.181263] x29: ffff8000135b3ef0 x28: 0000000000000000
1394 17:58:09.547507 [ 266.186595] x27: 0000000000000000 x26: ffff0005c02d1880
1395 17:58:09.547987 [ 266.191927] x25: 0000000000000000 x24: 0000000000000000
1396 17:58:09.548402 [ 266.197264] x23: ffff8000125614a0 x22: ffff800011dcf138
1397 17:58:09.548800 # [[ 266.202604] x21: ffff800012561478 x20: ffff800011dd1380
1398 17:58:09.569156 265.673017] lk[ 266.208178] x19: ffff00063f794380 x18: 0000000000000001
1399 17:58:09.569661 dtm: Performing [ 266.214904] x17: 0000000000000000 x16: 0000000000000000
1400 17:58:09.570434 direct entry BUG[ 266.221597] x15: 00000000000003db x14: 00000000000003db
1401 17:58:09.570850
1402 17:58:09.571249 # [ 265.67804[ 266.228290] x13: 0000000000000003 x12: 0000000000000003
1403 17:58:09.590652 1] ------------[[ 266.234980] x11: 0000000000000000 x10: 0000000000001440
1404 17:58:09.591140 cut here ]-----[ 266.241672] x9 : ffff800011260bfc x8 : ffff0005c02d2d20
1405 17:58:09.591555 -------
1406 17:58:09.592312 # [ 26[ 266.248365] x7 : ffff80001255b000 x6 : ffff800012561000
1407 17:58:09.613265 5.682678] kernel[ 266.255058] x5 : ffff800012561c88 x4 : 0000000000000001
1408 17:58:09.614141 BUG at drivers/[ 266.261752] x3 : 0000000000000000 x2 : ffff0005c02d1880
1409 17:58:09.614564 misc/lkdtm/bugs.[ 266.268443] x1 : 4000000000000002 x0 : 4000000000000000
1410 17:58:09.614969 c:76!
1411 17:58:09.615361 # [ 265.[ 266.275136] Call trace:
1412 17:58:09.636073 688471] Internal[ 266.278973] rcu_eqs_enter.constprop.0+0xe4/0x140
1413 17:58:09.636567 error: Oops - B[ 266.285056] rcu_idle_enter+0x24/0xe0
1414 17:58:09.636982 UG: 0 [#1] PREEM[ 266.290096] default_idle_call+0x58/0x100
1415 17:58:09.637380 PT SMP
1416 17:58:09.637799 # [ 265[ 266.295487] do_idle+0x258/0x2d0
1417 17:58:09.658646 .693966] Modules[ 266.300091] cpu_startup_entry+0x30/0x8c
1418 17:58:09.659137 linked in: fuse[ 266.305399] secondary_start_kernel+0x14c/0x190
1419 17:58:09.659906 ip_tables x_tab[ 266.311307] irq event stamp: 286984
1420 17:58:09.680117 les wl18xx wlcor[ 266.316187] hardirqs last enabled at (286983): [<ffff80001017ffd8>] tick_nohz_idle_exit+0x78/0x1c4
1421 17:58:09.680601 e mac80211 libar[ 266.326612] hardirqs last disabled at (286984): [<ffff80001125aa68>] __schedule+0x678/0x990
1422 17:58:09.681376 c4 rcar_du_drm c[ 266.336348] softirqs last enabled at (286978): [<ffff8000100a890c>] _local_bh_enable+0x2c/0x50
1423 17:58:09.701756 fg80211 rcar_lvd[ 266.346421] softirqs last disabled at (286977): [<ffff8000100a8e7c>] irq_enter_rcu+0x7c/0xa0
1424 17:58:09.702244 s rcar_cmm snd_s[ 266.356232] ---[ end trace b07e3d6731f442c7 ]---
1425 17:58:09.747066 oc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1426 17:58:09.747575 # [ 265.747337] CPU: 3 PID: 933 Comm: cat Not tainted 5.10.150-cip18 #1
1427 17:58:09.769705 # [ 265.753604] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1428 17:58:09.770186 # [ 265.759961] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1429 17:58:09.770604 # [ 265.765983] pc : lkdtm_BUG+0x8/0x10
1430 17:58:09.771005 # [ 265.769474] lr : lkdtm_do_action+0x24/0x40
1431 17:58:09.771396 # [ 265.773570] sp : ffff8000149cbd10
1432 17:58:09.791138 # [ 265.776884] x29: ffff8000149cbd10 x28: ffff0005c7fc6200
1433 17:58:09.791620 # [ 265.782207] x27: 0000000000000000 x26: 0000000000000000
1434 17:58:09.792392 # [ 265.787529] x25: ffff8000114f18e8 x24: ffff8000149cbe20
1435 17:58:09.792804 # [ 265.792850] x23: 0000000000000004 x22: ffff0005c6277000
1436 17:58:09.812801 # [ 265.798171] x21: ffff800011a073f8 x20: ffff8000114f18f8
1437 17:58:09.813282 # [ 265.803492] x19: 0000000000000001 x18: ffff800012ad0810
1438 17:58:09.813723 # [ 265.808814] x17: 0000000000000000 x16: 0000000000000000
1439 17:58:09.814484 # [ 265.814135] x15: 0000000000000028 x14: 000000000005dd00
1440 17:58:09.836370 # [ 265.819456] x13: ffff8000129d0b10 x12: 00000000d277729e
1441 17:58:09.836853 # [ 265.824778] x11: ffff0005c7fc6a80 x10: ffff8000125e8350
1442 17:58:09.837270 # [ 265.830100] x9 : ffff800010a0f254 x8 : ffff800012590350
1443 17:58:09.838066 # [ 265.835421] x7 : ffff8000125e8350 x6 : ffff800012561000
1444 17:58:09.857994 # [ 265.840743] x5 : ffff800012561c88 x4 : ffff00063f77ec50
1445 17:58:09.858474 # [ 265.846064] x3 : 0000000000000000 x2 : 0000000000000000
1446 17:58:09.859250 # [ 265.851385] x1 : ffff0005c7fc6200 x0 : ffff800010a0f900
1447 17:58:09.859659 # [ 265.856707] Call trace:
1448 17:58:09.860054 # [ 265.859156] lkdtm_BUG+0x8/0x10
1449 17:58:09.880539 # [ 265.862300] direct_entry+0xd0/0x140
1450 17:58:09.880820 # [ 265.865881] full_proxy_write+0x68/0xbc
1451 17:58:09.881230 # [ 265.869722] vfs_write+0xec/0x20c
1452 17:58:09.881629 # [ 265.873041] ksys_write+0x70/0x100
1453 17:58:09.881948 # [ 265.876445] __arm64_sys_write+0x24/0x30
1454 17:58:09.882450 # [ 265.880375] el0_svc_common.constprop.0+0x84/0x1e0
1455 17:58:09.902240 # [ 265.885168] do_el0_svc+0x2c/0x94
1456 17:58:09.902650 # [ 265.888488] el0_svc+0x20/0x30
1457 17:58:09.903006 # [ 265.891545] el0_sync_handler+0xb0/0xb4
1458 17:58:09.903350 # [ 265.895384] el0_sync+0x180/0x1c0
1459 17:58:09.903697 # [ 265.898708] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1460 17:58:09.924920 # [ 265.904810] ---[ end trace b07e3d6731f442c6 ]---
1461 17:58:09.925335 # [ 265.909431] note: cat[933] exited with preempt_count 1
1462 17:58:09.926121 # [ 265.914572] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1463 17:58:09.947458 # [ 265.923447] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 933, name: cat
1464 17:58:09.947940 # [ 265.931103] INFO: lockdep is turned off.
1465 17:58:09.948358 # [ 265.935029] irq event stamp: 1866
1466 17:58:09.949123 # [ 265.938355] hardirqs last enabled at (1865): [<ffff80001012efd0>] console_unlock+0x530/0x694
1467 17:58:09.968944 # [ 265.946888] hardirqs last disabled at (1866): [<ffff8000112528f4>] el1_dbg+0x24/0x50
1468 17:58:09.969810 # [ 265.954634] softirqs last enabled at (1862): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1469 17:58:09.970237 # [ 265.962993] softirqs last disabled at (1787): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1470 17:58:09.991636 # [ 265.971523] CPU: 3 PID: 933 Comm: cat Tainted: G D 5.10.150-cip18 #1
1471 17:58:09.992487 # [ 265.979180] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1472 17:58:09.992913 # [ 265.985533] Call trace:
1473 17:58:09.993315 # [ 265.987984] dump_backtrace+0x0/0x1e4
1474 17:58:10.013092 # [ 265.991648] show_stack+0x20/0x2c
1475 17:58:10.013573 # [ 265.994970] dump_stack+0xf8/0x168
1476 17:58:10.014022 # [ 265.998376] ___might_sleep+0x158/0x200
1477 17:58:10.014823 # [ 266.002215] __might_sleep+0x58/0x90
1478 17:58:10.015346 # [ 266.005796] exit_signals+0x34/0x24c
1479 17:58:10.015932 # [ 266.009374] do_exit+0xd8/0xb34
1480 17:58:10.016504 # [ 266.012518] die+0x22c/0x26c
1481 17:58:10.035751 # [ 266.015402] bug_handler+0x54/0x74
1482 17:58:10.036218 # [ 266.018808] call_break_hook+0x70/0x84
1483 17:58:10.036621 # [ 266.022559] brk_handler+0x24/0x6c
1484 17:58:10.037382 # [ 266.025969] do_debug_exception+0xd4/0x150
1485 17:58:10.037813 # [ 266.030069] el1_dbg+0x34/0x50
1486 17:58:10.038200 # [ 266.033126] el1_sync_handler+0x9c/0xd0
1487 17:58:10.058297 # [ 266.036964] el1_sync+0x88/0x140
1488 17:58:10.058768 # [ 266.040194] lkdtm_BUG+0x8/0x10
1489 17:58:10.059171 # [ 266.043339] direct_entry+0xd0/0x140
1490 17:58:10.059934 # [ 266.046917] full_proxy_write+0x68/0xbc
1491 17:58:10.060333 # [ 266.050756] vfs_write+0xec/0x20c
1492 17:58:10.060716 # [ 266.054073] ksys_write+0x70/0x100
1493 17:58:10.079827 # [ 266.057478] __arm64_sys_write+0x24/0x30
1494 17:58:10.080298 # [ 266.061405] el0_svc_common.constprop.0+0x84/0x1e0
1495 17:58:10.080704 # [ 266.066199] do_el0_svc+0x2c/0x94
1496 17:58:10.081093 # [ 266.069516] el0_svc+0x20/0x30
1497 17:58:10.081861 # [ 266.072574] el0_sync_handler+0xb0/0xb4
1498 17:58:10.082258 # [ 266.076412] el0_sync+0x180/0x1c0
1499 17:58:10.102511 # [ 266.080064] ------------[ cut here ]------------
1500 17:58:10.102983 # [ 266.084720] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1501 17:58:10.147140 # [ 266.093514] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1502 17:58:10.154240 # BUG: saw 'kernel BUG at': ok
1503 17:58:10.154711 ok 2 selftests: lkdtm: BUG.sh
1504 17:58:10.157589 # selftests: lkdtm: WARNING.sh
1505 17:58:11.793790 [ 268.454633] lkdtm: Performing direct entry WARNING
1506 17:58:11.805581 [ 268.459535] ------------[ cut here ]------------
1507 17:58:11.808932 [ 268.464169] WARNING: CPU: 0 PID: 971 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1508 17:58:11.872331 [ 268.472605] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1509 17:58:11.873213 [ 268.525885] CPU: 0 PID: 971 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1510 17:58:11.894929 [ 268.533537] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1511 17:58:11.895411 [ 268.539892] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1512 17:58:11.895824 [ 268.545896] pc : lkdtm_WARNING+0x28/0x34
1513 17:58:11.896597 [ 268.549818] lr : lkdtm_do_action+0x24/0x40
1514 17:58:11.897000 [ 268.553911] sp : ffff800014aabd10
1515 17:58:11.916664 [ 268.557223] x29: ffff800014aabd10 x28: ffff0005c3a6e200
1516 17:58:11.917144 [ 268.562540] x27: 0000000000000000 x26: 0000000000000000
1517 17:58:11.917557 [ 268.567856] x25: ffff8000114f18e8 x24: ffff800014aabe20
1518 17:58:11.917987 [ 268.573171] x23: 0000000000000008 x22: ffff0005c5ddf000
1519 17:58:11.918754 [ 268.578486] x21: ffff800011a07400 x20: ffff8000114f1908
1520 17:58:11.939226 [ 268.583801] x19: 0000000000000002 x18: 0000000000000000
1521 17:58:11.939706 [ 268.589116] x17: 0000000000000000 x16: 0000000000000000
1522 17:58:11.940496 [ 268.594431] x15: 0000000000000030 x14: ffffffffffffffff
1523 17:58:11.940906 [ 268.599746] x13: ffff800094aaba07 x12: ffff800014aaba0f
1524 17:58:11.961889 [ 268.605060] x11: 0000000000000038 x10: ffff8000125e8350
1525 17:58:11.962368 [ 268.610375] x9 : ffff800010a0f254 x8 : ffff800012590350
1526 17:58:11.963159 [ 268.615690] x7 : ffff8000125e8350 x6 : ffff800012561000
1527 17:58:11.963571 [ 268.621005] x5 : ffff800012561c88 x4 : ffff00063f718c50
1528 17:58:11.984421 [ 268.626319] x3 : 0000000000000000 x2 : 0000000000000000
1529 17:58:11.984930 [ 268.631634] x1 : ffff80001349e000 x0 : 0000000000000001
1530 17:58:11.985348 [ 268.636949] Call trace:
1531 17:58:11.986160 [ 268.639395] lkdtm_WARNING+0x28/0x34
1532 17:58:11.986567 [ 268.642968] direct_entry+0xd0/0x140
1533 17:58:11.986959 [ 268.646545] full_proxy_write+0x68/0xbc
1534 17:58:12.006064 [ 268.650382] vfs_write+0xec/0x20c
1535 17:58:12.006544 [ 268.653697] ksys_write+0x70/0x100
1536 17:58:12.006959 [ 268.657098] __arm64_sys_write+0x24/0x30
1537 17:58:12.007358 [ 268.661023] el0_svc_common.constprop.0+0x84/0x1e0
1538 17:58:12.007750 [ 268.665812] do_el0_svc+0x2c/0x94
1539 17:58:12.008138 [ 268.669129] el0_svc+0x20/0x30
1540 17:58:12.027700 [ 268.672181] el0_sync_handler+0xb0/0xb4
1541 17:58:12.028177 [ 268.676016] el0_sync+0x180/0x1c0
1542 17:58:12.028591 [ 268.679327] irq event stamp: 0
1543 17:58:12.029369 [ 268.682385] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1544 17:58:12.048141 [ 268.688655] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1545 17:58:12.048623 [ 268.696832] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1546 17:58:12.049041 [ 268.705007] softirqs last disabled at (0): [<0000000000000000>] 0x0
1547 17:58:12.051560 [ 268.711270] ---[ end trace b07e3d6731f442c8 ]---
1548 17:58:12.187012 # [ 268.454633] lkdtm: Performing direct entry WARNING
1549 17:58:12.187491 # [ 268.459535] ------------[ cut here ]------------
1550 17:58:12.188285 # [ 268.464169] WARNING: CPU: 0 PID: 971 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1551 17:58:12.253923 # [ 268.472605] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1552 17:58:12.254437 # [ 268.525885] CPU: 0 PID: 971 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1553 17:58:12.254854 # [ 268.533537] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1554 17:58:12.276501 # [ 268.539892] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1555 17:58:12.276981 # [ 268.545896] pc : lkdtm_WARNING+0x28/0x34
1556 17:58:12.277397 # [ 268.549818] lr : lkdtm_do_action+0x24/0x40
1557 17:58:12.277830 # [ 268.553911] sp : ffff800014aabd10
1558 17:58:12.278225 # [ 268.557223] x29: ffff800014aabd10 x28: ffff0005c3a6e200
1559 17:58:12.298894 # [ 268.562540] x27: 0000000000000000 x26: 0000000000000000
1560 17:58:12.299373 # [ 268.567856] x25: ffff8000114f18e8 x24: ffff800014aabe20
1561 17:58:12.300173 # [ 268.573171] x23: 0000000000000008 x22: ffff0005c5ddf000
1562 17:58:12.300583 # [ 268.578486] x21: ffff800011a07400 x20: ffff8000114f1908
1563 17:58:12.320631 # [ 268.583801] x19: 0000000000000002 x18: 0000000000000000
1564 17:58:12.321114 # [ 268.589116] x17: 0000000000000000 x16: 0000000000000000
1565 17:58:12.321528 # [ 268.594431] x15: 0000000000000030 x14: ffffffffffffffff
1566 17:58:12.322352 # [ 268.599746] x13: ffff800094aaba07 x12: ffff800014aaba0f
1567 17:58:12.343221 # [ 268.605060] x11: 0000000000000038 x10: ffff8000125e8350
1568 17:58:12.343702 # [ 268.610375] x9 : ffff800010a0f254 x8 : ffff800012590350
1569 17:58:12.344505 # [ 268.615690] x7 : ffff8000125e8350 x6 : ffff800012561000
1570 17:58:12.344916 # [ 268.621005] x5 : ffff800012561c88 x4 : ffff00063f718c50
1571 17:58:12.364844 # [ 268.626319] x3 : 0000000000000000 x2 : 0000000000000000
1572 17:58:12.365326 # [ 268.631634] x1 : ffff80001349e000 x0 : 0000000000000001
1573 17:58:12.365770 # [ 268.636949] Call trace:
1574 17:58:12.366560 # [ 268.639395] lkdtm_WARNING+0x28/0x34
1575 17:58:12.366964 # [ 268.642968] direct_entry+0xd0/0x140
1576 17:58:12.367355 # [ 268.646545] full_proxy_write+0x68/0xbc
1577 17:58:12.387480 # [ 268.650382] vfs_write+0xec/0x20c
1578 17:58:12.387958 # [ 268.653697] ksys_write+0x70/0x100
1579 17:58:12.388374 # [ 268.657098] __arm64_sys_write+0x24/0x30
1580 17:58:12.388772 # [ 268.661023] el0_svc_common.constprop.0+0x84/0x1e0
1581 17:58:12.389165 # [ 268.665812] do_el0_svc+0x2c/0x94
1582 17:58:12.389550 # [ 268.669129] el0_svc+0x20/0x30
1583 17:58:12.410037 # [ 268.672181] el0_sync_handler+0xb0/0xb4
1584 17:58:12.410519 # [ 268.676016] el0_sync+0x180/0x1c0
1585 17:58:12.410932 # [ 268.679327] irq event stamp: 0
1586 17:58:12.411720 # [ 268.682385] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1587 17:58:12.431527 # [ 268.688655] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1588 17:58:12.432398 # [ 268.696832] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1589 17:58:12.432820 # [ 268.705007] softirqs last disabled at (0): [<0000000000000000>] 0x0
1590 17:58:12.441312 # [ 268.711270] ---[ end trace b07e3d6731f442c8 ]---
1591 17:58:12.441817 # WARNING: saw 'WARNING:': ok
1592 17:58:12.444530 ok 3 selftests: lkdtm: WARNING.sh
1593 17:58:12.445011 # selftests: lkdtm: WARNING_MESSAGE.sh
1594 17:58:13.287099 [ 269.946565] lkdtm: Performing direct entry WARNING_MESSAGE
1595 17:58:13.292256 [ 269.952269] ------------[ cut here ]------------
1596 17:58:13.298809 [ 269.958592] Warning message trigger count: 2
1597 17:58:13.308801 [ 269.963423] WARNING: CPU: 5 PID: 1006 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1598 17:58:13.372242 [ 269.972643] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1599 17:58:13.373139 [ 270.025975] CPU: 5 PID: 1006 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1600 17:58:13.395018 [ 270.033716] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1601 17:58:13.395491 [ 270.040071] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1602 17:58:13.395898 [ 270.046077] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1603 17:58:13.396289 [ 270.050693] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1604 17:58:13.396668 [ 270.055308] sp : ffff800014b6bd00
1605 17:58:13.417617 [ 270.058621] x29: ffff800014b6bd00 x28: ffff0005c8371880
1606 17:58:13.418111 [ 270.063938] x27: 0000000000000000 x26: 0000000000000000
1607 17:58:13.418518 [ 270.069256] x25: ffff8000114f18e8 x24: ffff800014b6be20
1608 17:58:13.418907 [ 270.074574] x23: 0000000000000010 x22: ffff0005c9ae8000
1609 17:58:13.439131 [ 270.079891] x21: ffff800011a07408 x20: ffff8000114f1918
1610 17:58:13.439599 [ 270.085208] x19: 0000000000000003 x18: 0000000000000000
1611 17:58:13.440004 [ 270.090526] x17: 0000000000000000 x16: 0000000000000000
1612 17:58:13.440394 [ 270.095843] x15: 0000000000000000 x14: 0000000000000000
1613 17:58:13.440777 [ 270.101160] x13: 0000000000000000 x12: 0000000000000000
1614 17:58:13.461753 [ 270.106478] x11: 0000000000000000 x10: 0000000000001440
1615 17:58:13.462224 [ 270.111795] x9 : ffff80001012dcf4 x8 : ffff0005c8372d20
1616 17:58:13.463031 [ 270.117113] x7 : 0000000000000000 x6 : ffff800012561000
1617 17:58:13.463437 [ 270.122431] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1618 17:58:13.484229 [ 270.127748] x3 : 0000000000000000 x2 : 0000000000000000
1619 17:58:13.484699 [ 270.133065] x1 : 0000000000000000 x0 : ffff0005c8371880
1620 17:58:13.485104 [ 270.138384] Call trace:
1621 17:58:13.485492 [ 270.140831] lkdtm_WARNING_MESSAGE+0x30/0x40
1622 17:58:13.486318 [ 270.145101] lkdtm_do_action+0x24/0x40
1623 17:58:13.505816 [ 270.148849] direct_entry+0xd0/0x140
1624 17:58:13.506293 [ 270.152428] full_proxy_write+0x68/0xbc
1625 17:58:13.506699 [ 270.156266] vfs_write+0xec/0x20c
1626 17:58:13.507496 [ 270.159583] ksys_write+0x70/0x100
1627 17:58:13.507896 [ 270.162984] __arm64_sys_write+0x24/0x30
1628 17:58:13.508277 [ 270.166912] el0_svc_common.constprop.0+0x84/0x1e0
1629 17:58:13.529550 [ 270.171703] do_el0_svc+0x2c/0x94
1630 17:58:13.530049 [ 270.175021] el0_svc+0x20/0x30
1631 17:58:13.530454 [ 270.178074] el0_sync_handler+0xb0/0xb4
1632 17:58:13.531250 [ 270.181911] el0_sync+0x180/0x1c0
1633 17:58:13.531647 [ 270.185225] irq event stamp: 0
1634 17:58:13.532031 [ 270.188285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1635 17:58:13.551068 [ 270.194558] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1636 17:58:13.551543 [ 270.202735] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1637 17:58:13.551950 [ 270.210910] softirqs last disabled at (0): [<0000000000000000>] 0x0
1638 17:58:13.557528 [ 270.217174] ---[ end trace b07e3d6731f442c9 ]---
1639 17:58:14.223942 # [ 269.946565] lkdtm: Performing direct entry WARNING_MESSAGE
1640 17:58:14.224431 # [ 269.952269] ------------[ cut here ]------------
1641 17:58:14.224838 # [ 269.958592] Warning message trigger count: 2
1642 17:58:14.246456 # [ 269.963423] WARNING: CPU: 5 PID: 1006 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1643 17:58:14.290682 # [ 269.972643] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1644 17:58:14.291180 # [ 270.025975] CPU: 5 PID: 1006 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1645 17:58:14.313173 # [ 270.033716] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1646 17:58:14.313671 # [ 270.040071] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1647 17:58:14.314500 # [ 270.046077] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1648 17:58:14.314932 # [ 270.050693] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1649 17:58:14.315324 # [ 270.055308] sp : ffff800014b6bd00
1650 17:58:14.334785 # [ 270.058621] x29: ffff800014b6bd00 x28: ffff0005c8371880
1651 17:58:14.335255 # [ 270.063938] x27: 0000000000000000 x26: 0000000000000000
1652 17:58:14.335667 # [ 270.069256] x25: ffff8000114f18e8 x24: ffff800014b6be20
1653 17:58:14.336058 # [ 270.074574] x23: 0000000000000010 x22: ffff0005c9ae8000
1654 17:58:14.357462 # [ 270.079891] x21: ffff800011a07408 x20: ffff8000114f1918
1655 17:58:14.357962 # [ 270.085208] x19: 0000000000000003 x18: 0000000000000000
1656 17:58:14.358780 # [ 270.090526] x17: 0000000000000000 x16: 0000000000000000
1657 17:58:14.359184 # [ 270.095843] x15: 0000000000000000 x14: 0000000000000000
1658 17:58:14.379041 # [ 270.101160] x13: 0000000000000000 x12: 0000000000000000
1659 17:58:14.379511 # [ 270.106478] x11: 0000000000000000 x10: 0000000000001440
1660 17:58:14.379918 # [ 270.111795] x9 : ffff80001012dcf4 x8 : ffff0005c8372d20
1661 17:58:14.380721 # [ 270.117113] x7 : 0000000000000000 x6 : ffff800012561000
1662 17:58:14.401599 # [ 270.122431] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1663 17:58:14.402097 # [ 270.127748] x3 : 0000000000000000 x2 : 0000000000000000
1664 17:58:14.402504 # [ 270.133065] x1 : 0000000000000000 x0 : ffff0005c8371880
1665 17:58:14.403306 # [ 270.138384] Call trace:
1666 17:58:14.424231 # [ 270.140831] lkdtm_WARNING_MESSAGE+0x30/0x40
1667 17:58:14.424699 # [ 270.145101] lkdtm_do_action+0x24/0x40
1668 17:58:14.425103 # [ 270.148849] direct_entry+0xd0/0x140
1669 17:58:14.425907 # [ 270.152428] full_proxy_write+0x68/0xbc
1670 17:58:14.426307 # [ 270.156266] vfs_write+0xec/0x20c
1671 17:58:14.426691 # [ 270.159583] ksys_write+0x70/0x100
1672 17:58:14.445892 # [ 270.162984] __arm64_sys_write+0x24/0x30
1673 17:58:14.446362 # [ 270.166912] el0_svc_common.constprop.0+0x84/0x1e0
1674 17:58:14.446766 # [ 270.171703] do_el0_svc+0x2c/0x94
1675 17:58:14.447157 # [ 270.175021] el0_svc+0x20/0x30
1676 17:58:14.447539 # [ 270.178074] el0_sync_handler+0xb0/0xb4
1677 17:58:14.447915 # [ 270.181911] el0_sync+0x180/0x1c0
1678 17:58:14.468487 # [ 270.185225] irq event stamp: 0
1679 17:58:14.468957 # [ 270.188285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1680 17:58:14.469365 # [ 270.194558] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1681 17:58:14.490916 # [ 270.202735] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1682 17:58:14.491389 # [ 270.210910] softirqs last disabled at (0): [<0000000000000000>] 0x0
1683 17:58:14.491795 # [ 270.217174] ---[ end trace b07e3d6731f442c9 ]---
1684 17:58:14.492602 # WARNING_MESSAGE: saw 'message trigger': ok
1685 17:58:14.493003 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1686 17:58:14.493815 # selftests: lkdtm: EXCEPTION.sh
1687 17:58:14.773102 [ 271.432511] lkdtm: Performing direct entry EXCEPTION
1688 17:58:14.781809 [ 271.437754] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1689 17:58:14.785179 [ 271.446625] Mem abort info:
1690 17:58:14.788595 [ 271.449684] ESR = 0x96000044
1691 17:58:14.807053 [ 271.452857] EC = 0x25: DABT (current EL), IL = 32 bits
1692 17:58:14.807525 [ 271.458202] SET = 0, FnV = 0
1693 17:58:14.807931 [ 271.461309] EA = 0, S1PTW = 0
1694 17:58:14.808318 [ 271.464454] Data abort info:
1695 17:58:14.810412 [ 271.467360] ISV = 0, ISS = 0x00000044
1696 17:58:14.810884 [ 271.471233] CM = 0, WnR = 1
1697 17:58:14.820093 [ 271.474445] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602355000
1698 17:58:14.823272 [ 271.480932] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1699 17:58:14.842680 [ 271.487814] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1700 17:58:14.888022 [ 271.493385] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1701 17:58:14.888522 [ 271.546589] CPU: 0 PID: 1038 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1702 17:58:14.910613 [ 271.554326] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1703 17:58:14.911089 [ 271.560677] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1704 17:58:14.911495 [ 271.566687] pc : lkdtm_EXCEPTION+0x14/0x1c
1705 17:58:14.911884 [ 271.570780] lr : lkdtm_do_action+0x24/0x40
1706 17:58:14.932132 [ 271.574870] sp : ffff800014c2bd10
1707 17:58:14.932600 [ 271.578179] x29: ffff800014c2bd10 x28: ffff0005c914c980
1708 17:58:14.933005 [ 271.583490] x27: 0000000000000000 x26: 0000000000000000
1709 17:58:14.933835 [ 271.588800] x25: ffff8000114f18e8 x24: ffff800014c2be20
1710 17:58:14.953776 [ 271.594110] x23: 000000000000000a x22: ffff0005c830b000
1711 17:58:14.954250 [ 271.599420] x21: ffff800011a07418 x20: ffff8000114f1928
1712 17:58:14.954656 [ 271.604730] x19: 0000000000000004 x18: 0000000000000000
1713 17:58:14.955050 [ 271.610039] x17: 0000000000000000 x16: 0000000000000000
1714 17:58:14.955434 [ 271.615349] x15: 0000000000000030 x14: ffffffffffffffff
1715 17:58:14.977326 [ 271.620658] x13: ffff800094c2ba07 x12: ffff800014c2ba0f
1716 17:58:14.977826 [ 271.625967] x11: 0000000000000008 x10: 0000000000001440
1717 17:58:14.978233 [ 271.631277] x9 : ffff800010a0f254 x8 : ffff0005c914de20
1718 17:58:14.979044 [ 271.636587] x7 : 0000000000000000 x6 : ffff800012561000
1719 17:58:14.998774 [ 271.641896] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1720 17:58:14.999244 [ 271.647206] x3 : 0000000000000000 x2 : 0000000000000000
1721 17:58:14.999650 [ 271.652515] x1 : ffff0005c914c980 x0 : 0000000000000000
1722 17:58:15.000039 [ 271.657825] Call trace:
1723 17:58:15.000846 [ 271.660267] lkdtm_EXCEPTION+0x14/0x1c
1724 17:58:15.021437 [ 271.664011] direct_entry+0xd0/0x140
1725 17:58:15.021936 [ 271.667585] full_proxy_write+0x68/0xbc
1726 17:58:15.022343 [ 271.671421] vfs_write+0xec/0x20c
1727 17:58:15.022733 [ 271.674733] ksys_write+0x70/0x100
1728 17:58:15.023113 [ 271.678130] __arm64_sys_write+0x24/0x30
1729 17:58:15.023948 [ 271.682051] el0_svc_common.constprop.0+0x84/0x1e0
1730 17:58:15.044113 [ 271.686836] do_el0_svc+0x2c/0x94
1731 17:58:15.044584 [ 271.690149] el0_svc+0x20/0x30
1732 17:58:15.044990 [ 271.693198] el0_sync_handler+0xb0/0xb4
1733 17:58:15.045380 [ 271.697029] el0_sync+0x180/0x1c0
1734 17:58:15.046219 [ 271.700344] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1735 17:58:15.050446 [ 271.706435] ---[ end trace b07e3d6731f442ca ]---
1736 17:58:15.050922 # Segmentation fault
1737 17:58:15.281183 # [ 271.432511] lkdtm: Performing direct entry EXCEPTION
1738 17:58:15.281691 # [ 271.437754] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1739 17:58:15.282535 # [ 271.446625] Mem abort info:
1740 17:58:15.282941 # [ 271.449684] ESR = 0x96000044
1741 17:58:15.302888 # [ 271.452857] EC = 0x25: DABT (current EL), IL = 32 bits
1742 17:58:15.303362 # [ 271.458202] SET = 0, FnV = 0
1743 17:58:15.303767 # [ 271.461309] EA = 0, S1PTW = 0
1744 17:58:15.304157 # [ 271.464454] Data abort info:
1745 17:58:15.304967 # [ 271.467360] ISV = 0, ISS = 0x00000044
1746 17:58:15.305363 # [ 271.471233] CM = 0, WnR = 1
1747 17:58:15.326402 # [ 271.474445] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602355000
1748 17:58:15.327311 # [ 271.480932] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1749 17:58:15.327727 # [ 271.487814] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1750 17:58:15.392239 # [ 271.493385] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1751 17:58:15.392747 # [ 271.546589] CPU: 0 PID: 1038 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1752 17:58:15.393475 # [ 271.554326] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1753 17:58:15.414977 # [ 271.560677] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1754 17:58:15.415455 # [ 271.566687] pc : lkdtm_EXCEPTION+0x14/0x1c
1755 17:58:15.415855 # [ 271.570780] lr : lkdtm_do_action+0x24/0x40
1756 17:58:15.416247 # [ 271.574870] sp : ffff800014c2bd10
1757 17:58:15.416627 # [ 271.578179] x29: ffff800014c2bd10 x28: ffff0005c914c980
1758 17:58:15.437598 # [ 271.583490] x27: 0000000000000000 x26: 0000000000000000
1759 17:58:15.438102 # [ 271.588800] x25: ffff8000114f18e8 x24: ffff800014c2be20
1760 17:58:15.438517 # [ 271.594110] x23: 000000000000000a x22: ffff0005c830b000
1761 17:58:15.438915 # [ 271.599420] x21: ffff800011a07418 x20: ffff8000114f1928
1762 17:58:15.459156 # [ 271.604730] x19: 0000000000000004 x18: 0000000000000000
1763 17:58:15.459635 # [ 271.610039] x17: 0000000000000000 x16: 0000000000000000
1764 17:58:15.460049 # [ 271.615349] x15: 0000000000000030 x14: ffffffffffffffff
1765 17:58:15.460880 # [ 271.620658] x13: ffff800094c2ba07 x12: ffff800014c2ba0f
1766 17:58:15.480759 # [ 271.625967] x11: 0000000000000008 x10: 0000000000001440
1767 17:58:15.481239 # [ 271.631277] x9 : ffff800010a0f254 x8 : ffff0005c914de20
1768 17:58:15.481682 # [ 271.636587] x7 : 0000000000000000 x6 : ffff800012561000
1769 17:58:15.482087 # [ 271.641896] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1770 17:58:15.503265 # [ 271.647206] x3 : 0000000000000000 x2 : 0000000000000000
1771 17:58:15.503743 # [ 271.652515] x1 : ffff0005c914c980 x0 : 0000000000000000
1772 17:58:15.504155 # [ 271.657825] Call trace:
1773 17:58:15.504549 # [ 271.660267] lkdtm_EXCEPTION+0x14/0x1c
1774 17:58:15.505370 # [ 271.664011] direct_entry+0xd0/0x140
1775 17:58:15.505801 # [ 271.667585] full_proxy_write+0x68/0xbc
1776 17:58:15.525842 # [ 271.671421] vfs_write+0xec/0x20c
1777 17:58:15.526320 # [ 271.674733] ksys_write+0x70/0x100
1778 17:58:15.526734 # [ 271.678130] __arm64_sys_write+0x24/0x30
1779 17:58:15.527132 # [ 271.682051] el0_svc_common.constprop.0+0x84/0x1e0
1780 17:58:15.527956 # [ 271.686836] do_el0_svc+0x2c/0x94
1781 17:58:15.528357 # [ 271.690149] el0_svc+0x20/0x30
1782 17:58:15.546284 # [ 271.693198] el0_sync_handler+0xb0/0xb4
1783 17:58:15.546764 # [ 271.697029] el0_sync+0x180/0x1c0
1784 17:58:15.547179 # [ 271.700344] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1785 17:58:15.549739 # [ 271.706435] ---[ end trace b07e3d6731f442ca ]---
1786 17:58:15.550219 # EXCEPTION: saw 'call trace:': ok
1787 17:58:15.633077 ok 5 selftests: lkdtm: EXCEPTION.sh
1788 17:58:15.741809 # selftests: lkdtm: LOOP.sh
1789 17:58:16.518944 # Skipping LOOP: Hangs the system
1790 17:58:16.534873 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1791 17:58:16.561451 # selftests: lkdtm: EXHAUST_STACK.sh
1792 17:58:16.715665 # Skipping EXHAUST_STACK: Corrupts memory on failure
1793 17:58:16.730674 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1794 17:58:16.756255 # selftests: lkdtm: CORRUPT_STACK.sh
1795 17:58:16.911609 # Skipping CORRUPT_STACK: Crashes entire system on success
1796 17:58:16.926412 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1797 17:58:16.951965 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1798 17:58:17.114909 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1799 17:58:17.131838 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1800 17:58:17.158375 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1801 17:58:17.582906 [ 274.239859] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1802 17:58:17.586058 [ 274.245679] lkdtm: attempting good list addition
1803 17:58:17.592666 [ 274.250376] lkdtm: attempting corrupted list addition
1804 17:58:17.595869 [ 274.255482] lkdtm: list_add() corruption not detected!
1805 17:58:17.716716 # [ 274.239859] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1806 17:58:17.717190 # [ 274.245679] lkdtm: attempting good list addition
1807 17:58:17.717595 # [ 274.250376] lkdtm: attempting corrupted list addition
1808 17:58:17.719989 # [ 274.255482] lkdtm: list_add() corruption not detected!
1809 17:58:17.741019 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1810 17:58:17.853973 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1811 17:58:17.878302 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1812 17:58:18.501695 [ 275.159031] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1813 17:58:18.504870 [ 275.164696] lkdtm: attempting good list removal
1814 17:58:18.511269 [ 275.170834] lkdtm: attempting corrupted list removal
1815 17:58:18.516640 [ 275.176195] lkdtm: list_del() corruption not detected!
1816 17:58:18.649125 # [ 275.159031] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1817 17:58:18.649608 # [ 275.164696] lkdtm: attempting good list removal
1818 17:58:18.650081 # [ 275.170834] lkdtm: attempting corrupted list removal
1819 17:58:18.652447 # [ 275.176195] lkdtm: list_del() corruption not detected!
1820 17:58:18.666560 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1821 17:58:18.766054 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1822 17:58:18.791548 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1823 17:58:19.445250 [ 276.102763] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1824 17:58:19.456170 [ 276.109160] lkdtm: attempting bad read from page below current stack
1825 17:58:19.458377 [ 276.115596] Unable to handle kernel paging request at virtual address ffff80001506ffff
1826 17:58:19.461556 [ 276.123575] Mem abort info:
1827 17:58:19.464862 [ 276.126487] ESR = 0x96000007
1828 17:58:19.470300 [ 276.129610] EC = 0x25: DABT (current EL), IL = 32 bits
1829 17:58:19.490921 [ 276.135252] SET = 0, FnV = 0
1830 17:58:19.491392 [ 276.138358] EA = 0, S1PTW = 0
1831 17:58:19.491798 [ 276.141663] Data abort info:
1832 17:58:19.492187 [ 276.144572] ISV = 0, ISS = 0x00000007
1833 17:58:19.492572 [ 276.148411] CM = 0, WnR = 0
1834 17:58:19.509410 [ 276.151404] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1835 17:58:19.509910 [ 276.158183] [ffff80001506ffff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000602318003, pte=0000000000000000
1836 17:58:19.512729 [ 276.170761] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1837 17:58:19.576185 [ 276.176331] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1838 17:58:19.576687 [ 276.229535] CPU: 0 PID: 1273 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1839 17:58:19.597843 [ 276.237272] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1840 17:58:19.598315 [ 276.243622] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1841 17:58:19.598725 [ 276.249632] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1842 17:58:19.599116 [ 276.255026] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1843 17:58:19.599500 [ 276.260418] sp : ffff800015073ce0
1844 17:58:19.621601 [ 276.263727] x29: ffff800015073ce0 x28: ffff0005c7e04980
1845 17:58:19.622097 [ 276.269038] x27: 0000000000000000 x26: 0000000000000000
1846 17:58:19.622502 [ 276.274349] x25: ffff8000114f18e8 x24: ffff800015073e20
1847 17:58:19.622893 [ 276.279658] x23: 0000000000000019 x22: ffff0005c77ca000
1848 17:58:19.643069 [ 276.284968] x21: ffff800011a07498 x20: ffff8000114f1998
1849 17:58:19.643541 [ 276.290277] x19: ffff800015070000 x18: 0000000000000000
1850 17:58:19.643947 [ 276.295587] x17: 0000000000000000 x16: 0000000000000000
1851 17:58:19.644340 [ 276.300896] x15: 0000000000000030 x14: ffffffffffffffff
1852 17:58:19.664705 [ 276.306205] x13: ffff8000950739c7 x12: ffff8000150739cf
1853 17:58:19.665177 [ 276.311515] x11: 0000000000000000 x10: ffff8000125e8350
1854 17:58:19.665581 [ 276.316824] x9 : ffff80001012dcf4 x8 : ffff800012590350
1855 17:58:19.666005 [ 276.322133] x7 : ffff8000125e8350 x6 : ffff800012561000
1856 17:58:19.688248 [ 276.327442] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1857 17:58:19.688719 [ 276.332752] x3 : 0000000000000000 x2 : 0000000000000000
1858 17:58:19.689124 [ 276.338061] x1 : ffff0005c7e04980 x0 : ffff800011a07f58
1859 17:58:19.689512 [ 276.343371] Call trace:
1860 17:58:19.689929 [ 276.345813] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1861 17:58:19.690307 [ 276.350863] lkdtm_do_action+0x24/0x40
1862 17:58:19.709806 [ 276.354607] direct_entry+0xd0/0x140
1863 17:58:19.710243 [ 276.358180] full_proxy_write+0x68/0xbc
1864 17:58:19.710646 [ 276.362016] vfs_write+0xec/0x20c
1865 17:58:19.711036 [ 276.365328] ksys_write+0x70/0x100
1866 17:58:19.711869 [ 276.368725] __arm64_sys_write+0x24/0x30
1867 17:58:19.732430 [ 276.372646] el0_svc_common.constprop.0+0x84/0x1e0
1868 17:58:19.732899 [ 276.377432] do_el0_svc+0x2c/0x94
1869 17:58:19.733303 [ 276.380742] el0_svc+0x20/0x30
1870 17:58:19.733748 [ 276.383791] el0_sync_handler+0xb0/0xb4
1871 17:58:19.734137 [ 276.387624] el0_sync+0x180/0x1c0
1872 17:58:19.734965 [ 276.390939] Code: 913c6000 97ffe071 90003e00 913d6000 (385ff261)
1873 17:58:19.737774 [ 276.397030] ---[ end trace b07e3d6731f442cb ]---
1874 17:58:19.741114 # Segmentation fault
1875 17:58:20.079395 # [ 276.102763] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1876 17:58:20.079875 # [ 276.109160] lkdtm: attempting bad read from page below current stack
1877 17:58:20.080283 # [ 276.115596] Unable to handle kernel paging request at virtual address ffff80001506ffff
1878 17:58:20.101939 # [ 276.123575] Mem abort info:
1879 17:58:20.102407 # [ 276.126487] ESR = 0x96000007
1880 17:58:20.102811 # [ 276.129610] EC = 0x25: DABT (current EL), IL = 32 bits
1881 17:58:20.103666 # [ 276.135252] SET = 0, FnV = 0
1882 17:58:20.104065 # [ 276.138358] EA = 0, S1PTW = 0
1883 17:58:20.104449 # [ 276.141663] Data abort info:
1884 17:58:20.123546 # [ 276.144572] ISV = 0, ISS = 0x00000007
1885 17:58:20.124017 # [ 276.148411] CM = 0, WnR = 0
1886 17:58:20.124424 # [ 276.151404] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1887 17:58:20.146002 # [ 276.158183] [ffff80001506ffff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000602318003, pte=0000000000000000
1888 17:58:20.146479 # [ 276.170761] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1889 17:58:20.190407 # [ 276.176331] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1890 17:58:20.212889 # [ 276.229535] CPU: 0 PID: 1273 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1891 17:58:20.213362 # [ 276.237272] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1892 17:58:20.213797 # [ 276.243622] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1893 17:58:20.214649 # [ 276.249632] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1894 17:58:20.234510 # [ 276.255026] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1895 17:58:20.234983 # [ 276.260418] sp : ffff800015073ce0
1896 17:58:20.235844 # [ 276.263727] x29: ffff800015073ce0 x28: ffff0005c7e04980
1897 17:58:20.236252 # [ 276.269038] x27: 0000000000000000 x26: 0000000000000000
1898 17:58:20.257167 # [ 276.274349] x25: ffff8000114f18e8 x24: ffff800015073e20
1899 17:58:20.257661 # [ 276.279658] x23: 0000000000000019 x22: ffff0005c77ca000
1900 17:58:20.258071 # [ 276.284968] x21: ffff800011a07498 x20: ffff8000114f1998
1901 17:58:20.258923 # [ 276.290277] x19: ffff800015070000 x18: 0000000000000000
1902 17:58:20.278810 # [ 276.295587] x17: 0000000000000000 x16: 0000000000000000
1903 17:58:20.279280 # [ 276.300896] x15: 0000000000000030 x14: ffffffffffffffff
1904 17:58:20.279688 # [ 276.306205] x13: ffff8000950739c7 x12: ffff8000150739cf
1905 17:58:20.280077 # [ 276.311515] x11: 0000000000000000 x10: ffff8000125e8350
1906 17:58:20.302447 # [ 276.316824] x9 : ffff80001012dcf4 x8 : ffff800012590350
1907 17:58:20.302918 # [ 276.322133] x7 : ffff8000125e8350 x6 : ffff800012561000
1908 17:58:20.303323 # [ 276.327442] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1909 17:58:20.304170 # [ 276.332752] x3 : 0000000000000000 x2 : 0000000000000000
1910 17:58:20.324012 # [ 276.338061] x1 : ffff0005c7e04980 x0 : ffff800011a07f58
1911 17:58:20.324484 # [ 276.343371] Call trace:
1912 17:58:20.324889 # [ 276.345813] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1913 17:58:20.325768 # [ 276.350863] lkdtm_do_action+0x24/0x40
1914 17:58:20.326170 # [ 276.354607] direct_entry+0xd0/0x140
1915 17:58:20.326554 # [ 276.358180] full_proxy_write+0x68/0xbc
1916 17:58:20.345730 # [ 276.362016] vfs_write+0xec/0x20c
1917 17:58:20.346202 # [ 276.365328] ksys_write+0x70/0x100
1918 17:58:20.346608 # [ 276.368725] __arm64_sys_write+0x24/0x30
1919 17:58:20.346999 # [ 276.372646] el0_svc_common.constprop.0+0x84/0x1e0
1920 17:58:20.347385 # [ 276.377432] do_el0_svc+0x2c/0x94
1921 17:58:20.347761 # [ 276.380742] el0_svc+0x20/0x30
1922 17:58:20.368157 # [ 276.383791] el0_sync_handler+0xb0/0xb4
1923 17:58:20.368646 # [ 276.387624] el0_sync+0x180/0x1c0
1924 17:58:20.369517 # [ 276.390939] Code: 913c6000 97ffe071 90003e00 913d6000 (385ff261)
1925 17:58:20.369952 # [ 276.397030] ---[ end trace b07e3d6731f442cb ]---
1926 17:58:20.370341 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
1927 17:58:20.375821 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1928 17:58:20.379066 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
1929 17:58:21.718523 [ 278.373065] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1930 17:58:21.721595 [ 278.379497] lkdtm: attempting bad read from page above current stack
1931 17:58:21.729278 [ 278.385924] Unable to handle kernel paging request at virtual address ffff800014c94000
1932 17:58:21.732650 [ 278.393960] Mem abort info:
1933 17:58:21.738068 [ 278.396837] ESR = 0x96000007
1934 17:58:21.741286 [ 278.399909] EC = 0x25: DABT (current EL), IL = 32 bits
1935 17:58:21.744533 [ 278.405529] SET = 0, FnV = 0
1936 17:58:21.751170 [ 278.408640] EA = 0, S1PTW = 0
1937 17:58:21.754417 [ 278.411789] Data abort info:
1938 17:58:21.754890 [ 278.414784] ISV = 0, ISS = 0x00000007
1939 17:58:21.760894 [ 278.418733] CM = 0, WnR = 0
1940 17:58:21.764143 [ 278.421737] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1941 17:58:21.777148 [ 278.428473] [ffff800014c94000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608147003, pte=0000000000000000
1942 17:58:21.796696 [ 278.441332] Internal error: Oops: 96000007 [#4] PREEMPT SMP
1943 17:58:21.841371 [ 278.446913] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1944 17:58:21.841915 [ 278.500194] CPU: 0 PID: 1318 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1945 17:58:21.863578 [ 278.507935] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1946 17:58:21.864048 [ 278.514291] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1947 17:58:21.864920 [ 278.520305] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
1948 17:58:21.886133 [ 278.525790] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
1949 17:58:21.886606 [ 278.531272] sp : ffff800014c93ce0
1950 17:58:21.887011 [ 278.534584] x29: ffff800014c93ce0 x28: ffff0005c7fc3100
1951 17:58:21.887875 [ 278.539901] x27: 0000000000000000 x26: 0000000000000000
1952 17:58:21.888274 [ 278.545217] x25: ffff8000114f18e8 x24: ffff800014c93e20
1953 17:58:21.907813 [ 278.550532] x23: 000000000000001a x22: ffff0005c83e6000
1954 17:58:21.908282 [ 278.555848] x21: ffff800011a074b8 x20: ffff8000114f19a8
1955 17:58:21.908687 [ 278.561163] x19: ffff800014c94000 x18: 0000000000000000
1956 17:58:21.909077 [ 278.566478] x17: 0000000000000000 x16: 0000000000000000
1957 17:58:21.930282 [ 278.571793] x15: 0000000000000030 x14: ffffffffffffffff
1958 17:58:21.930635 [ 278.577108] x13: ffff800094c939c7 x12: ffff800014c939cf
1959 17:58:21.931329 [ 278.582423] x11: 0000000000000008 x10: ffff8000125e8350
1960 17:58:21.931632 [ 278.587738] x9 : ffff80001012dcf4 x8 : ffff800012590350
1961 17:58:21.952857 [ 278.593053] x7 : ffff8000125e8350 x6 : ffff800012561000
1962 17:58:21.953292 [ 278.598368] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1963 17:58:21.953691 [ 278.603683] x3 : 0000000000000000 x2 : 0000000000000000
1964 17:58:21.954517 [ 278.608997] x1 : ffff0005c7fc3100 x0 : ffff800011a07fd0
1965 17:58:21.954885 [ 278.614313] Call trace:
1966 17:58:21.974543 [ 278.616760] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
1967 17:58:21.975012 [ 278.621901] lkdtm_do_action+0x24/0x40
1968 17:58:21.975416 [ 278.625648] direct_entry+0xd0/0x140
1969 17:58:21.975805 [ 278.629225] full_proxy_write+0x68/0xbc
1970 17:58:21.976188 [ 278.633064] vfs_write+0xec/0x20c
1971 17:58:21.977038 [ 278.636380] ksys_write+0x70/0x100
1972 17:58:21.997155 [ 278.639780] __arm64_sys_write+0x24/0x30
1973 17:58:21.997625 [ 278.643705] el0_svc_common.constprop.0+0x84/0x1e0
1974 17:58:21.998062 [ 278.648495] do_el0_svc+0x2c/0x94
1975 17:58:21.998929 [ 278.651809] el0_svc+0x20/0x30
1976 17:58:21.999328 [ 278.654861] el0_sync_handler+0xb0/0xb4
1977 17:58:21.999712 [ 278.658698] el0_sync+0x180/0x1c0
1978 17:58:22.004665 [ 278.662016] Code: 97ffe05b 91401273 90003e00 913f4000 (39400261)
1979 17:58:22.012452 [ 278.668112] ---[ end trace b07e3d6731f442cc ]---
1980 17:58:22.012918 # Segmentation fault
1981 17:58:22.311640 # [ 278.373065] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1982 17:58:22.312127 # [ 278.379497] lkdtm: attempting bad read from page above current stack
1983 17:58:22.312529 # [ 278.385924] Unable to handle kernel paging request at virtual address ffff800014c94000
1984 17:58:22.334074 # [ 278.393960] Mem abort info:
1985 17:58:22.334546 # [ 278.396837] ESR = 0x96000007
1986 17:58:22.334949 # [ 278.399909] EC = 0x25: DABT (current EL), IL = 32 bits
1987 17:58:22.335814 # [ 278.405529] SET = 0, FnV = 0
1988 17:58:22.336213 # [ 278.408640] EA = 0, S1PTW = 0
1989 17:58:22.336594 # [ 278.411789] Data abort info:
1990 17:58:22.355751 # [ 278.414784] ISV = 0, ISS = 0x00000007
1991 17:58:22.356221 # [ 278.418733] CM = 0, WnR = 0
1992 17:58:22.356631 # [ 278.421737] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1993 17:58:22.378346 # [ 278.428473] [ffff800014c94000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608147003, pte=0000000000000000
1994 17:58:22.378816 # [ 278.441332] Internal error: Oops: 96000007 [#4] PREEMPT SMP
1995 17:58:22.422625 # [ 278.446913] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
1996 17:58:22.445020 # [ 278.500194] CPU: 0 PID: 1318 Comm: cat Tainted: G D W 5.10.150-cip18 #1
1997 17:58:22.445571 # [ 278.507935] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1998 17:58:22.446850 # [ 278.514291] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1999 17:58:22.447479 # [ 278.520305] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2000 17:58:22.466760 # [ 278.525790] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2001 17:58:22.467144 # [ 278.531272] sp : ffff800014c93ce0
2002 17:58:22.467483 # [ 278.534584] x29: ffff800014c93ce0 x28: ffff0005c7fc3100
2003 17:58:22.467798 # [ 278.539901] x27: 0000000000000000 x26: 0000000000000000
2004 17:58:22.489379 # [ 278.545217] x25: ffff8000114f18e8 x24: ffff800014c93e20
2005 17:58:22.489841 # [ 278.550532] x23: 000000000000001a x22: ffff0005c83e6000
2006 17:58:22.490217 # [ 278.555848] x21: ffff800011a074b8 x20: ffff8000114f19a8
2007 17:58:22.490577 # [ 278.561163] x19: ffff800014c94000 x18: 0000000000000000
2008 17:58:22.511922 # [ 278.566478] x17: 0000000000000000 x16: 0000000000000000
2009 17:58:22.512393 # [ 278.571793] x15: 0000000000000030 x14: ffffffffffffffff
2010 17:58:22.512799 # [ 278.577108] x13: ffff800094c939c7 x12: ffff800014c939cf
2011 17:58:22.513699 # [ 278.582423] x11: 0000000000000008 x10: ffff8000125e8350
2012 17:58:22.533516 # [ 278.587738] x9 : ffff80001012dcf4 x8 : ffff800012590350
2013 17:58:22.534019 # [ 278.593053] x7 : ffff8000125e8350 x6 : ffff800012561000
2014 17:58:22.534427 # [ 278.598368] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2015 17:58:22.535296 # [ 278.603683] x3 : 0000000000000000 x2 : 0000000000000000
2016 17:58:22.556202 # [ 278.608997] x1 : ffff0005c7fc3100 x0 : ffff800011a07fd0
2017 17:58:22.556673 # [ 278.614313] Call trace:
2018 17:58:22.557074 # [ 278.616760] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2019 17:58:22.557462 # [ 278.621901] lkdtm_do_action+0x24/0x40
2020 17:58:22.557879 # [ 278.625648] direct_entry+0xd0/0x140
2021 17:58:22.558740 # [ 278.629225] full_proxy_write+0x68/0xbc
2022 17:58:22.577743 # [ 278.633064] vfs_write+0xec/0x20c
2023 17:58:22.578215 # [ 278.636380] ksys_write+0x70/0x100
2024 17:58:22.578623 # [ 278.639780] __arm64_sys_write+0x24/0x30
2025 17:58:22.579013 # [ 278.643705] el0_svc_common.constprop.0+0x84/0x1e0
2026 17:58:22.579396 # [ 278.648495] do_el0_svc+0x2c/0x94
2027 17:58:22.579776 # [ 278.651809] el0_svc+0x20/0x30
2028 17:58:22.601481 # [ 278.654861] el0_sync_handler+0xb0/0xb4
2029 17:58:22.602050 # [ 278.658698] el0_sync+0x180/0x1c0
2030 17:58:22.602695 # [ 278.662016] Code: 97ffe05b 91401273 90003e00 913f4000 (39400261)
2031 17:58:22.603286 # [ 278.668112] ---[ end trace b07e3d6731f442cc ]---
2032 17:58:22.603863 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2033 17:58:22.606775 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2034 17:58:22.609907 # selftests: lkdtm: UNSET_SMEP.sh
2035 17:58:23.967543 [ 280.627880] lkdtm: Performing direct entry UNSET_SMEP
2036 17:58:23.973760 [ 280.633071] lkdtm: XFAIL: this test is x86_64-only
2037 17:58:24.336277 # [ 280.627880] lkdtm: Performing direct entry UNSET_SMEP
2038 17:58:24.339467 # [ 280.633071] lkdtm: XFAIL: this test is x86_64-only
2039 17:58:24.367834 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2040 17:58:24.448178 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2041 17:58:24.474682 # selftests: lkdtm: DOUBLE_FAULT.sh
2042 17:58:24.913873 [ 281.573004] lkdtm: Performing direct entry DOUBLE_FAULT
2043 17:58:24.919097 [ 281.578447] lkdtm: XFAIL: this test is ia32-only
2044 17:58:25.030413 # [ 281.573004] lkdtm: Performing direct entry DOUBLE_FAULT
2045 17:58:25.033674 # [ 281.578447] lkdtm: XFAIL: this test is ia32-only
2046 17:58:25.053748 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2047 17:58:25.159507 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2048 17:58:25.187163 # selftests: lkdtm: CORRUPT_PAC.sh
2049 17:58:25.672786 [ 282.331709] lkdtm: Performing direct entry CORRUPT_PAC
2050 17:58:25.679331 [ 282.337010] lkdtm: FAIL: CPU lacks pointer authentication feature
2051 17:58:25.819061 # [ 282.331709] lkdtm: Performing direct entry CORRUPT_PAC
2052 17:58:25.822305 # [ 282.337010] lkdtm: FAIL: CPU lacks pointer authentication feature
2053 17:58:25.848574 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2054 17:58:25.953461 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2055 17:58:26.016773 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2056 17:58:26.442551 [ 283.096490] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2057 17:58:26.445776 [ 283.103056] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2058 17:58:26.563135 # [ 283.096490] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2059 17:58:26.566383 # [ 283.103056] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2060 17:58:26.589707 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2061 17:58:26.721629 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2062 17:58:26.792657 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2063 17:58:26.957468 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2064 17:58:26.972499 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2065 17:58:26.997990 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2066 17:58:27.153347 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2067 17:58:27.172512 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2068 17:58:27.197968 # selftests: lkdtm: READ_AFTER_FREE.sh
2069 17:58:27.621452 [ 284.279894] lkdtm: Performing direct entry READ_AFTER_FREE
2070 17:58:27.626819 [ 284.285566] lkdtm: Value in memory before free: 12345678
2071 17:58:27.634358 [ 284.292543] lkdtm: Attempting bad read from freed memory
2072 17:58:27.637786 [ 284.298419] lkdtm: Memory was not poisoned
2073 17:58:27.751014 # [ 284.279894] lkdtm: Performing direct entry READ_AFTER_FREE
2074 17:58:27.751450 # [ 284.285566] lkdtm: Value in memory before free: 12345678
2075 17:58:27.752083 # [ 284.292543] lkdtm: Attempting bad read from freed memory
2076 17:58:27.754288 # [ 284.298419] lkdtm: Memory was not poisoned
2077 17:58:27.774478 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2078 17:58:27.869679 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2079 17:58:27.894951 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2080 17:58:28.181334 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2081 17:58:28.199424 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2082 17:58:28.223886 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2083 17:58:28.651932 [ 285.302720] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2084 17:58:28.655146 [ 285.308867] lkdtm: Value in memory before free: 12345678
2085 17:58:28.655616 [ 285.314246] lkdtm: Attempting to read from freed memory
2086 17:58:28.659255 [ 285.319544] lkdtm: Buddy page was not poisoned
2087 17:58:28.773842 # [ 285.302720] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2088 17:58:28.774192 # [ 285.308867] lkdtm: Value in memory before free: 12345678
2089 17:58:28.777076 # [ 285.314246] lkdtm: Attempting to read from freed memory
2090 17:58:28.777509 # [ 285.319544] lkdtm: Buddy page was not poisoned
2091 17:58:28.791791 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2092 17:58:28.871170 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2093 17:58:28.895726 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2094 17:58:29.428982 [ 286.085928] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2095 17:58:29.432187 [ 286.091647] lkdtm: Attempting double slab free ...
2096 17:58:29.554867 # [ 286.085928] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2097 17:58:29.555278 # [ 286.091647] lkdtm: Attempting double slab free ...
2098 17:58:29.582417 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2099 17:58:29.682751 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2100 17:58:29.707326 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2101 17:58:30.196171 [ 286.854451] lkdtm: Performing direct entry SLAB_FREE_CROSS
2102 17:58:30.200550 [ 286.860094] lkdtm: Attempting cross-cache slab free ...
2103 17:58:30.305237 # [ 286.854451] lkdtm: Performing direct entry SLAB_FREE_CROSS
2104 17:58:30.305700 # [ 286.860094] lkdtm: Attempting cross-cache slab free ...
2105 17:58:30.330791 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2106 17:58:30.432342 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2107 17:58:30.457739 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2108 17:58:30.952956 [ 287.611590] lkdtm: Performing direct entry SLAB_FREE_PAGE
2109 17:58:30.958476 [ 287.617293] lkdtm: Attempting non-Slab slab free ...
2110 17:58:31.134130 # [ 287.611590] lkdtm: Performing direct entry SLAB_FREE_PAGE
2111 17:58:31.137391 # [ 287.617293] lkdtm: Attempting non-Slab slab free ...
2112 17:58:31.162552 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2113 17:58:31.301144 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2114 17:58:31.341481 # selftests: lkdtm: SOFTLOCKUP.sh
2115 17:58:31.500747 # Skipping SOFTLOCKUP: Hangs the system
2116 17:58:31.517081 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2117 17:58:31.542593 # selftests: lkdtm: HARDLOCKUP.sh
2118 17:58:31.704247 # Skipping HARDLOCKUP: Hangs the system
2119 17:58:31.722302 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2120 17:58:31.746696 # selftests: lkdtm: SPINLOCKUP.sh
2121 17:58:31.895738 # Skipping SPINLOCKUP: Hangs the system
2122 17:58:31.912801 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2123 17:58:31.938369 # selftests: lkdtm: HUNG_TASK.sh
2124 17:58:32.089619 # Skipping HUNG_TASK: Hangs the system
2125 17:58:32.103521 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2126 17:58:32.130036 # selftests: lkdtm: EXEC_DATA.sh
2127 17:58:32.575675 [ 289.234740] lkdtm: Performing direct entry EXEC_DATA
2128 17:58:32.594054 [ 289.239953] lkdtm: attempting ok execution at ffff800010a10190
2129 17:58:32.594536 [ 289.245897] lkdtm: attempting bad execution at ffff80001349e4d8
2130 17:58:32.597278 [ 289.252094] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e4d8
2131 17:58:32.600487 [ 289.261860] Mem abort info:
2132 17:58:32.605971 [ 289.265278] ESR = 0x8600000f
2133 17:58:32.609193 [ 289.268346] EC = 0x21: IABT (current EL), IL = 32 bits
2134 17:58:32.612460 [ 289.273723] SET = 0, FnV = 0
2135 17:58:32.619273 [ 289.276854] EA = 0, S1PTW = 0
2136 17:58:32.622417 [ 289.280002] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2137 17:58:32.637598 [ 289.286887] [ffff80001349e4d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2138 17:58:32.640962 [ 289.299469] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2139 17:58:32.705348 [ 289.305040] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2140 17:58:32.705843 [ 289.358244] CPU: 0 PID: 1875 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2141 17:58:32.726980 [ 289.365981] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2142 17:58:32.727460 [ 289.372333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2143 17:58:32.727877 [ 289.378343] pc : data_area+0x0/0x40
2144 17:58:32.728276 [ 289.381833] lr : execute_location+0x84/0xa4
2145 17:58:32.729166 [ 289.386009] sp : ffff800015babcd0
2146 17:58:32.749562 [ 289.389318] x29: ffff800015babcd0 x28: ffff0005c7fc4980
2147 17:58:32.750588 [ 289.394629] x27: 0000000000000000 x26: 0000000000000000
2148 17:58:32.751003 [ 289.399939] x25: ffff8000114f18e8 x24: ffff800015babe20
2149 17:58:32.751404 [ 289.405249] x23: 000000000000000a x22: ffff0005c5ff2000
2150 17:58:32.752297 [ 289.410559] x21: 0000000000000001 x20: ffff800010a10190
2151 17:58:32.772069 [ 289.415868] x19: ffff80001349e4d8 x18: 0000000000000000
2152 17:58:32.772551 [ 289.421177] x17: 0000000000000000 x16: 0000000000000000
2153 17:58:32.773468 [ 289.426487] x15: 0000000000000030 x14: ffffffffffffffff
2154 17:58:32.773906 [ 289.431796] x13: ffff800095bab9b7 x12: ffff800015bab9bf
2155 17:58:32.793765 [ 289.437105] x11: 0000000000000008 x10: 0000000000001440
2156 17:58:32.794248 [ 289.442415] x9 : ffff80001012dcf4 x8 : ffff0005c7fc5e20
2157 17:58:32.794663 [ 289.447724] x7 : 0000000000000000 x6 : ffff800012561000
2158 17:58:32.795565 [ 289.453034] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2159 17:58:32.816318 [ 289.458343] x3 : 0000000000000000 x2 : 0000000000000000
2160 17:58:32.816798 [ 289.463653] x1 : ffff0005c7fc4980 x0 : 0000000000000033
2161 17:58:32.817210 [ 289.468963] Call trace:
2162 17:58:32.817628 [ 289.471405] data_area+0x0/0x40
2163 17:58:32.818549 [ 289.474542] lkdtm_EXEC_DATA+0x24/0x30
2164 17:58:32.818951 [ 289.478290] lkdtm_do_action+0x24/0x40
2165 17:58:32.838945 [ 289.482033] direct_entry+0xd0/0x140
2166 17:58:32.839425 [ 289.485607] full_proxy_write+0x68/0xbc
2167 17:58:32.839838 [ 289.489444] vfs_write+0xec/0x20c
2168 17:58:32.840236 [ 289.492756] ksys_write+0x70/0x100
2169 17:58:32.840626 [ 289.496152] __arm64_sys_write+0x24/0x30
2170 17:58:32.841517 [ 289.500074] el0_svc_common.constprop.0+0x84/0x1e0
2171 17:58:32.860515 [ 289.504859] do_el0_svc+0x2c/0x94
2172 17:58:32.860824 [ 289.508170] el0_svc+0x20/0x30
2173 17:58:32.861238 [ 289.511218] el0_sync_handler+0xb0/0xb4
2174 17:58:32.861657 [ 289.515050] el0_sync+0x180/0x1c0
2175 17:58:32.862575 [ 289.518365] Code: c0805e00 ffff0005 c0805f00 ffff0005 (aa1e03e9)
2176 17:58:32.864532 [ 289.524456] ---[ end trace b07e3d6731f442cd ]---
2177 17:58:32.872181 # Segmentation fault
2178 17:58:33.211663 # [ 289.234740] lkdtm: Performing direct entry EXEC_DATA
2179 17:58:33.212080 # [ 289.239953] lkdtm: attempting ok execution at ffff800010a10190
2180 17:58:33.212406 # [ 289.245897] lkdtm: attempting bad execution at ffff80001349e4d8
2181 17:58:33.234256 # [ 289.252094] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e4d8
2182 17:58:33.234661 # [ 289.261860] Mem abort info:
2183 17:58:33.235008 # [ 289.265278] ESR = 0x8600000f
2184 17:58:33.235341 # [ 289.268346] EC = 0x21: IABT (current EL), IL = 32 bits
2185 17:58:33.235669 # [ 289.273723] SET = 0, FnV = 0
2186 17:58:33.255613 # [ 289.276854] EA = 0, S1PTW = 0
2187 17:58:33.255801 # [ 289.280002] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2188 17:58:33.256494 # [ 289.286887] [ffff80001349e4d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2189 17:58:33.278343 # [ 289.299469] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2190 17:58:33.322495 # [ 289.305040] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2191 17:58:33.323274 # [ 289.358244] CPU: 0 PID: 1875 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2192 17:58:33.345180 # [ 289.365981] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2193 17:58:33.345557 # [ 289.372333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2194 17:58:33.345909 # [ 289.378343] pc : data_area+0x0/0x40
2195 17:58:33.346702 # [ 289.381833] lr : execute_location+0x84/0xa4
2196 17:58:33.366643 # [ 289.386009] sp : ffff800015babcd0
2197 17:58:33.367044 # [ 289.389318] x29: ffff800015babcd0 x28: ffff0005c7fc4980
2198 17:58:33.367391 # [ 289.394629] x27: 0000000000000000 x26: 0000000000000000
2199 17:58:33.367725 # [ 289.399939] x25: ffff8000114f18e8 x24: ffff800015babe20
2200 17:58:33.368573 # [ 289.405249] x23: 000000000000000a x22: ffff0005c5ff2000
2201 17:58:33.389314 # [ 289.410559] x21: 0000000000000001 x20: ffff800010a10190
2202 17:58:33.389815 # [ 289.415868] x19: ffff80001349e4d8 x18: 0000000000000000
2203 17:58:33.390748 # [ 289.421177] x17: 0000000000000000 x16: 0000000000000000
2204 17:58:33.391160 # [ 289.426487] x15: 0000000000000030 x14: ffffffffffffffff
2205 17:58:33.411791 # [ 289.431796] x13: ffff800095bab9b7 x12: ffff800015bab9bf
2206 17:58:33.412093 # [ 289.437105] x11: 0000000000000008 x10: 0000000000001440
2207 17:58:33.412467 # [ 289.442415] x9 : ffff80001012dcf4 x8 : ffff0005c7fc5e20
2208 17:58:33.413343 # [ 289.447724] x7 : 0000000000000000 x6 : ffff800012561000
2209 17:58:33.433451 # [ 289.453034] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2210 17:58:33.433904 # [ 289.458343] x3 : 0000000000000000 x2 : 0000000000000000
2211 17:58:33.434772 # [ 289.463653] x1 : ffff0005c7fc4980 x0 : 0000000000000033
2212 17:58:33.435141 # [ 289.468963] Call trace:
2213 17:58:33.435493 # [ 289.471405] data_area+0x0/0x40
2214 17:58:33.456165 # [ 289.474542] lkdtm_EXEC_DATA+0x24/0x30
2215 17:58:33.456595 # [ 289.478290] lkdtm_do_action+0x24/0x40
2216 17:58:33.456966 # [ 289.482033] direct_entry+0xd0/0x140
2217 17:58:33.457319 # [ 289.485607] full_proxy_write+0x68/0xbc
2218 17:58:33.457725 # [ 289.489444] vfs_write+0xec/0x20c
2219 17:58:33.457984 # [ 289.492756] ksys_write+0x70/0x100
2220 17:58:33.477600 # [ 289.496152] __arm64_sys_write+0x24/0x30
2221 17:58:33.478097 # [ 289.500074] el0_svc_common.constprop.0+0x84/0x1e0
2222 17:58:33.478497 # [ 289.504859] do_el0_svc+0x2c/0x94
2223 17:58:33.478880 # [ 289.508170] el0_svc+0x20/0x30
2224 17:58:33.479555 # [ 289.511218] el0_sync_handler+0xb0/0xb4
2225 17:58:33.499184 # [ 289.515050] el0_sync+0x180/0x1c0
2226 17:58:33.499369 # [ 289.518365] Code: c0805e00 ffff0005 c0805f00 ffff0005 (aa1e03e9)
2227 17:58:33.500298 # [ 289.524456] ---[ end trace b07e3d6731f442cd ]---
2228 17:58:33.500699 # EXEC_DATA: saw 'call trace:': ok
2229 17:58:33.502493 ok 30 selftests: lkdtm: EXEC_DATA.sh
2230 17:58:33.502868 # selftests: lkdtm: EXEC_STACK.sh
2231 17:58:34.591872 [ 291.252326] lkdtm: Performing direct entry EXEC_STACK
2232 17:58:34.602525 [ 291.257603] lkdtm: attempting ok execution at ffff800010a10190
2233 17:58:34.605659 [ 291.263625] lkdtm: attempting bad execution at ffff800015c6bcc8
2234 17:58:34.615406 [ 291.269735] Unable to handle kernel execute from non-executable memory at virtual address ffff800015c6bcc8
2235 17:58:34.626223 [ 291.279519] Mem abort info:
2236 17:58:34.626707 [ 291.282609] ESR = 0x8600000f
2237 17:58:34.626873 [ 291.285689] EC = 0x21: IABT (current EL), IL = 32 bits
2238 17:58:34.629454 [ 291.291026] SET = 0, FnV = 0
2239 17:58:34.636052 [ 291.294250] EA = 0, S1PTW = 0
2240 17:58:34.639244 [ 291.297424] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2241 17:58:34.654559 [ 291.304207] [ffff800015c6bcc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060231b003, pte=0068000607651703
2242 17:58:34.657972 [ 291.316777] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2243 17:58:34.721430 [ 291.322348] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2244 17:58:34.721956 [ 291.375552] CPU: 0 PID: 1917 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2245 17:58:34.745026 [ 291.383290] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2246 17:58:34.745213 [ 291.389640] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2247 17:58:34.745374 [ 291.395648] pc : 0xffff800015c6bcc8
2248 17:58:34.745727 [ 291.399140] lr : execute_location+0x84/0xa4
2249 17:58:34.745879 [ 291.403317] sp : ffff800015c6bc80
2250 17:58:34.766608 [ 291.406626] x29: ffff800015c6bc80 x28: ffff0005c0db8000
2251 17:58:34.767035 [ 291.411937] x27: 0000000000000000 x26: 0000000000000000
2252 17:58:34.767302 [ 291.417247] x25: ffff8000114f18e8 x24: ffff800015c6be20
2253 17:58:34.768014 [ 291.422558] x23: 000000000000000b x22: ffff0005c6147000
2254 17:58:34.768378 [ 291.427868] x21: 0000000000000001 x20: ffff800010a10190
2255 17:58:34.789193 [ 291.433177] x19: ffff800015c6bcc8 x18: 0000000000000000
2256 17:58:34.789591 [ 291.438486] x17: 0000000000000000 x16: 0000000000000000
2257 17:58:34.789959 [ 291.443796] x15: 0000000000000030 x14: ffffffffffffffff
2258 17:58:34.790747 [ 291.449105] x13: ffff800095c6b967 x12: ffff800015c6b96f
2259 17:58:34.810650 [ 291.454414] x11: 0000000000000010 x10: 0000000000001440
2260 17:58:34.810919 [ 291.459723] x9 : ffff80001012dcf4 x8 : ffff0005c0db94a0
2261 17:58:34.811719 [ 291.465033] x7 : 0000000000000000 x6 : ffff800012561000
2262 17:58:34.811980 [ 291.470342] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2263 17:58:34.833484 [ 291.475651] x3 : 0000000000000000 x2 : 0000000000000000
2264 17:58:34.833919 [ 291.480961] x1 : ffff0005c0db8000 x0 : 0000000000000033
2265 17:58:34.834266 [ 291.486271] Call trace:
2266 17:58:34.835112 [ 291.488713] 0xffff800015c6bcc8
2267 17:58:34.835449 [ 291.491849] lkdtm_EXEC_STACK+0x30/0x58
2268 17:58:34.835774 [ 291.495684] lkdtm_do_action+0x24/0x40
2269 17:58:34.856040 [ 291.499427] direct_entry+0xd0/0x140
2270 17:58:34.856226 [ 291.503001] full_proxy_write+0x68/0xbc
2271 17:58:34.856610 [ 291.506838] vfs_write+0xec/0x20c
2272 17:58:34.856964 [ 291.510150] ksys_write+0x70/0x100
2273 17:58:34.857311 [ 291.513547] __arm64_sys_write+0x24/0x30
2274 17:58:34.857687 [ 291.517470] el0_svc_common.constprop.0+0x84/0x1e0
2275 17:58:34.877720 [ 291.522256] do_el0_svc+0x2c/0x94
2276 17:58:34.878125 [ 291.525566] el0_svc+0x20/0x30
2277 17:58:34.878470 [ 291.528615] el0_sync_handler+0xb0/0xb4
2278 17:58:34.878801 [ 291.532447] el0_sync+0x180/0x1c0
2279 17:58:34.879616 [ 291.535762] Code: 10a0f254 ffff8000 15c6bd20 ffff8000 (aa1e03e9)
2280 17:58:34.881939 [ 291.541854] ---[ end trace b07e3d6731f442ce ]---
2281 17:58:34.886277 # Segmentation fault
2282 17:58:35.199246 # [ 291.252326] lkdtm: Performing direct entry EXEC_STACK
2283 17:58:35.199672 # [ 291.257603] lkdtm: attempting ok execution at ffff800010a10190
2284 17:58:35.200476 # [ 291.263625] lkdtm: attempting bad execution at ffff800015c6bcc8
2285 17:58:35.220802 # [ 291.269735] Unable to handle kernel execute from non-executable memory at virtual address ffff800015c6bcc8
2286 17:58:35.221258 # [ 291.279519] Mem abort info:
2287 17:58:35.221629 # [ 291.282609] ESR = 0x8600000f
2288 17:58:35.221843 # [ 291.285689] EC = 0x21: IABT (current EL), IL = 32 bits
2289 17:58:35.222167 # [ 291.291026] SET = 0, FnV = 0
2290 17:58:35.243511 # [ 291.294250] EA = 0, S1PTW = 0
2291 17:58:35.243956 # [ 291.297424] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2292 17:58:35.244830 # [ 291.304207] [ffff800015c6bcc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060231b003, pte=0068000607651703
2293 17:58:35.265989 # [ 291.316777] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2294 17:58:35.310360 # [ 291.322348] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2295 17:58:35.311104 # [ 291.375552] CPU: 0 PID: 1917 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2296 17:58:35.332837 # [ 291.383290] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2297 17:58:35.333218 # [ 291.389640] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2298 17:58:35.334003 # [ 291.395648] pc : 0xffff800015c6bcc8
2299 17:58:35.334331 # [ 291.399140] lr : execute_location+0x84/0xa4
2300 17:58:35.354526 # [ 291.403317] sp : ffff800015c6bc80
2301 17:58:35.355010 # [ 291.406626] x29: ffff800015c6bc80 x28: ffff0005c0db8000
2302 17:58:35.355383 # [ 291.411937] x27: 0000000000000000 x26: 0000000000000000
2303 17:58:35.355743 # [ 291.417247] x25: ffff8000114f18e8 x24: ffff800015c6be20
2304 17:58:35.356728 # [ 291.422558] x23: 000000000000000b x22: ffff0005c6147000
2305 17:58:35.377064 # [ 291.427868] x21: 0000000000000001 x20: ffff800010a10190
2306 17:58:35.377300 # [ 291.433177] x19: ffff800015c6bcc8 x18: 0000000000000000
2307 17:58:35.377708 # [ 291.438486] x17: 0000000000000000 x16: 0000000000000000
2308 17:58:35.377868 # [ 291.443796] x15: 0000000000000030 x14: ffffffffffffffff
2309 17:58:35.398621 # [ 291.449105] x13: ffff800095c6b967 x12: ffff800015c6b96f
2310 17:58:35.399010 # [ 291.454414] x11: 0000000000000010 x10: 0000000000001440
2311 17:58:35.399390 # [ 291.459723] x9 : ffff80001012dcf4 x8 : ffff0005c0db94a0
2312 17:58:35.399753 # [ 291.465033] x7 : 0000000000000000 x6 : ffff800012561000
2313 17:58:35.421315 # [ 291.470342] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2314 17:58:35.421831 # [ 291.475651] x3 : 0000000000000000 x2 : 0000000000000000
2315 17:58:35.422789 # [ 291.480961] x1 : ffff0005c0db8000 x0 : 0000000000000033
2316 17:58:35.423201 # [ 291.486271] Call trace:
2317 17:58:35.423686 # [ 291.488713] 0xffff800015c6bcc8
2318 17:58:35.443913 # [ 291.491849] lkdtm_EXEC_STACK+0x30/0x58
2319 17:58:35.444125 # [ 291.495684] lkdtm_do_action+0x24/0x40
2320 17:58:35.444443 # [ 291.499427] direct_entry+0xd0/0x140
2321 17:58:35.444805 # [ 291.503001] full_proxy_write+0x68/0xbc
2322 17:58:35.445182 # [ 291.506838] vfs_write+0xec/0x20c
2323 17:58:35.445533 # [ 291.510150] ksys_write+0x70/0x100
2324 17:58:35.465570 # [ 291.513547] __arm64_sys_write+0x24/0x30
2325 17:58:35.465906 # [ 291.517470] el0_svc_common.constprop.0+0x84/0x1e0
2326 17:58:35.466179 # [ 291.522256] do_el0_svc+0x2c/0x94
2327 17:58:35.466440 # [ 291.525566] el0_svc+0x20/0x30
2328 17:58:35.466696 # [ 291.528615] el0_sync_handler+0xb0/0xb4
2329 17:58:35.486728 # [ 291.532447] el0_sync+0x180/0x1c0
2330 17:58:35.487286 # [ 291.535762] Code: 10a0f254 ffff8000 15c6bd20 ffff8000 (aa1e03e9)
2331 17:58:35.487486 # [ 291.541854] ---[ end trace b07e3d6731f442ce ]---
2332 17:58:35.487710 # EXEC_STACK: saw 'call trace:': ok
2333 17:58:35.490139 ok 31 selftests: lkdtm: EXEC_STACK.sh
2334 17:58:35.490365 # selftests: lkdtm: EXEC_KMALLOC.sh
2335 17:58:36.691137 [ 293.350782] lkdtm: Performing direct entry EXEC_KMALLOC
2336 17:58:36.710495 [ 293.356139] lkdtm: attempting ok execution at ffff800010a10190
2337 17:58:36.711254 [ 293.362058] lkdtm: attempting bad execution at ffff0005c9668600
2338 17:58:36.712878 [ 293.368057] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c9668600
2339 17:58:36.716042 [ 293.377818] Mem abort info:
2340 17:58:36.734556 [ 293.381003] ESR = 0x8600000f
2341 17:58:36.734956 [ 293.384071] EC = 0x21: IABT (current EL), IL = 32 bits
2342 17:58:36.735301 [ 293.389426] SET = 0, FnV = 0
2343 17:58:36.735630 [ 293.392483] EA = 0, S1PTW = 0
2344 17:58:36.737963 [ 293.395648] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2345 17:58:36.752912 [ 293.402557] [ffff0005c9668600] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbf6003, pte=0068000609668707
2346 17:58:36.756373 [ 293.415131] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2347 17:58:36.820752 [ 293.420701] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2348 17:58:36.821259 [ 293.473905] CPU: 0 PID: 1959 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2349 17:58:36.842162 [ 293.481642] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2350 17:58:36.842350 [ 293.487993] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2351 17:58:36.842558 [ 293.494000] pc : 0xffff0005c9668600
2352 17:58:36.843469 [ 293.497491] lr : execute_location+0x84/0xa4
2353 17:58:36.843805 [ 293.501668] sp : ffff800015d2bcc0
2354 17:58:36.864834 [ 293.504977] x29: ffff800015d2bcc0 x28: ffff0005c81fe200
2355 17:58:36.865021 [ 293.510287] x27: 0000000000000000 x26: 0000000000000000
2356 17:58:36.865212 [ 293.515598] x25: ffff8000114f18e8 x24: ffff800015d2be20
2357 17:58:36.865823 [ 293.520907] x23: 000000000000000d x22: ffff0005c62a6000
2358 17:58:36.866055 [ 293.526217] x21: 0000000000000001 x20: ffff800010a10190
2359 17:58:36.887614 [ 293.531526] x19: ffff0005c9668600 x18: 0000000000000000
2360 17:58:36.887943 [ 293.536835] x17: 0000000000000000 x16: 0000000000000000
2361 17:58:36.888226 [ 293.542145] x15: 0000000000000030 x14: ffffffffffffffff
2362 17:58:36.888983 [ 293.547454] x13: ffff800095d2b9a7 x12: ffff800015d2b9af
2363 17:58:36.910235 [ 293.552764] x11: 0000000000000020 x10: ffff8000125e8350
2364 17:58:36.910611 [ 293.558073] x9 : ffff80001012dcf4 x8 : ffff800012590350
2365 17:58:36.911465 [ 293.563383] x7 : ffff8000125e8350 x6 : ffff800012561000
2366 17:58:36.911835 [ 293.568692] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2367 17:58:36.931936 [ 293.574001] x3 : 0000000000000000 x2 : 0000000000000000
2368 17:58:36.932365 [ 293.579310] x1 : ffff0005c81fe200 x0 : 0000000000000033
2369 17:58:36.932735 [ 293.584621] Call trace:
2370 17:58:36.933089 [ 293.587062] 0xffff0005c9668600
2371 17:58:36.933438 [ 293.590203] lkdtm_EXEC_KMALLOC+0x34/0x4c
2372 17:58:36.933847 [ 293.594208] lkdtm_do_action+0x24/0x40
2373 17:58:36.953408 [ 293.597951] direct_entry+0xd0/0x140
2374 17:58:36.953904 [ 293.601525] full_proxy_write+0x68/0xbc
2375 17:58:36.954307 [ 293.605361] vfs_write+0xec/0x20c
2376 17:58:36.954694 [ 293.608673] ksys_write+0x70/0x100
2377 17:58:36.955620 [ 293.612069] __arm64_sys_write+0x24/0x30
2378 17:58:36.956011 [ 293.615990] el0_svc_common.constprop.0+0x84/0x1e0
2379 17:58:36.976748 [ 293.620776] do_el0_svc+0x2c/0x94
2380 17:58:36.977028 [ 293.624086] el0_svc+0x20/0x30
2381 17:58:36.977269 [ 293.627135] el0_sync_handler+0xb0/0xb4
2382 17:58:36.977947 [ 293.630967] el0_sync+0x180/0x1c0
2383 17:58:36.978242 [ 293.634282] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2384 17:58:36.979452 [ 293.640374] ---[ end trace b07e3d6731f442cf ]---
2385 17:58:36.987894 # Segmentation fault
2386 17:58:37.358725 # [ 293.350782] lkdtm: Performing direct entry EXEC_KMALLOC
2387 17:58:37.359212 # [ 293.356139] lkdtm: attempting ok execution at ffff800010a10190
2388 17:58:37.360200 # [ 293.362058] lkdtm: attempting bad execution at ffff0005c9668600
2389 17:58:37.381086 # [ 293.368057] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c9668600
2390 17:58:37.381279 # [ 293.377818] Mem abort info:
2391 17:58:37.381765 # [ 293.381003] ESR = 0x8600000f
2392 17:58:37.381930 # [ 293.384071] EC = 0x21: IABT (current EL), IL = 32 bits
2393 17:58:37.382090 # [ 293.389426] SET = 0, FnV = 0
2394 17:58:37.402822 # [ 293.392483] EA = 0, S1PTW = 0
2395 17:58:37.403107 # [ 293.395648] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2396 17:58:37.403769 # [ 293.402557] [ffff0005c9668600] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbf6003, pte=0068000609668707
2397 17:58:37.424383 # [ 293.415131] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2398 17:58:37.469552 # [ 293.420701] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2399 17:58:37.470302 # [ 293.473905] CPU: 0 PID: 1959 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2400 17:58:37.492158 # [ 293.481642] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2401 17:58:37.492498 # [ 293.487993] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2402 17:58:37.492789 # [ 293.494000] pc : 0xffff0005c9668600
2403 17:58:37.493584 # [ 293.497491] lr : execute_location+0x84/0xa4
2404 17:58:37.513586 # [ 293.501668] sp : ffff800015d2bcc0
2405 17:58:37.514104 # [ 293.504977] x29: ffff800015d2bcc0 x28: ffff0005c81fe200
2406 17:58:37.514270 # [ 293.510287] x27: 0000000000000000 x26: 0000000000000000
2407 17:58:37.514428 # [ 293.515598] x25: ffff8000114f18e8 x24: ffff800015d2be20
2408 17:58:37.514581 # [ 293.520907] x23: 000000000000000d x22: ffff0005c62a6000
2409 17:58:37.535338 # [ 293.526217] x21: 0000000000000001 x20: ffff800010a10190
2410 17:58:37.535741 # [ 293.531526] x19: ffff0005c9668600 x18: 0000000000000000
2411 17:58:37.536082 # [ 293.536835] x17: 0000000000000000 x16: 0000000000000000
2412 17:58:37.536868 # [ 293.542145] x15: 0000000000000030 x14: ffffffffffffffff
2413 17:58:37.558809 # [ 293.547454] x13: ffff800095d2b9a7 x12: ffff800015d2b9af
2414 17:58:37.559450 # [ 293.552764] x11: 0000000000000020 x10: ffff8000125e8350
2415 17:58:37.559760 # [ 293.558073] x9 : ffff80001012dcf4 x8 : ffff800012590350
2416 17:58:37.560055 # [ 293.563383] x7 : ffff8000125e8350 x6 : ffff800012561000
2417 17:58:37.580337 # [ 293.568692] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2418 17:58:37.580838 # [ 293.574001] x3 : 0000000000000000 x2 : 0000000000000000
2419 17:58:37.581004 # [ 293.579310] x1 : ffff0005c81fe200 x0 : 0000000000000033
2420 17:58:37.581161 # [ 293.584621] Call trace:
2421 17:58:37.581314 # [ 293.587062] 0xffff0005c9668600
2422 17:58:37.603200 # [ 293.590203] lkdtm_EXEC_KMALLOC+0x34/0x4c
2423 17:58:37.603511 # [ 293.594208] lkdtm_do_action+0x24/0x40
2424 17:58:37.604136 # [ 293.597951] direct_entry+0xd0/0x140
2425 17:58:37.604295 # [ 293.601525] full_proxy_write+0x68/0xbc
2426 17:58:37.604449 # [ 293.605361] vfs_write+0xec/0x20c
2427 17:58:37.604599 # [ 293.608673] ksys_write+0x70/0x100
2428 17:58:37.624572 # [ 293.612069] __arm64_sys_write+0x24/0x30
2429 17:58:37.625075 # [ 293.615990] el0_svc_common.constprop.0+0x84/0x1e0
2430 17:58:37.625241 # [ 293.620776] do_el0_svc+0x2c/0x94
2431 17:58:37.625397 # [ 293.624086] el0_svc+0x20/0x30
2432 17:58:37.625549 # [ 293.627135] el0_sync_handler+0xb0/0xb4
2433 17:58:37.646148 # [ 293.630967] el0_sync+0x180/0x1c0
2434 17:58:37.646356 # [ 293.634282] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2435 17:58:37.646868 # [ 293.640374] ---[ end trace b07e3d6731f442cf ]---
2436 17:58:37.647047 # EXEC_KMALLOC: saw 'call trace:': ok
2437 17:58:37.649625 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2438 17:58:37.649847 # selftests: lkdtm: EXEC_VMALLOC.sh
2439 17:58:39.160998 [ 295.821441] lkdtm: Performing direct entry EXEC_VMALLOC
2440 17:58:39.168546 [ 295.826931] lkdtm: attempting ok execution at ffff800010a10190
2441 17:58:39.183810 [ 295.834456] lkdtm: attempting bad execution at ffff8000139f7000
2442 17:58:39.186817 [ 295.841036] Unable to handle kernel execute from non-executable memory at virtual address ffff8000139f7000
2443 17:58:39.190052 [ 295.851520] Mem abort info:
2444 17:58:39.193424 [ 295.854534] ESR = 0x8600000f
2445 17:58:39.202177 [ 295.857747] EC = 0x21: IABT (current EL), IL = 32 bits
2446 17:58:39.202678 [ 295.863104] SET = 0, FnV = 0
2447 17:58:39.205532 [ 295.866185] EA = 0, S1PTW = 0
2448 17:58:39.211918 [ 295.869512] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2449 17:58:39.227367 [ 295.876308] [ffff8000139f7000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000609595703
2450 17:58:39.230573 [ 295.888878] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2451 17:58:39.295390 [ 295.894449] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2452 17:58:39.295593 [ 295.947653] CPU: 0 PID: 2001 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2453 17:58:39.316548 [ 295.955391] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2454 17:58:39.317057 [ 295.961743] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2455 17:58:39.317226 [ 295.967750] pc : 0xffff8000139f7000
2456 17:58:39.317388 [ 295.971241] lr : execute_location+0x84/0xa4
2457 17:58:39.317545 [ 295.975418] sp : ffff800015db3cc0
2458 17:58:39.338195 [ 295.978727] x29: ffff800015db3cc0 x28: ffff0005c8373100
2459 17:58:39.338703 [ 295.984038] x27: 0000000000000000 x26: 0000000000000000
2460 17:58:39.338870 [ 295.989348] x25: ffff8000114f18e8 x24: ffff800015db3e20
2461 17:58:39.339031 [ 295.994658] x23: 000000000000000d x22: ffff0005c9595000
2462 17:58:39.339186 [ 295.999967] x21: 0000000000000001 x20: ffff800010a10190
2463 17:58:39.360696 [ 296.005277] x19: ffff8000139f7000 x18: 0000000000000000
2464 17:58:39.361203 [ 296.010586] x17: 0000000000000000 x16: 0000000000000000
2465 17:58:39.361369 [ 296.015895] x15: 0000000000000000 x14: 0000000000000000
2466 17:58:39.361529 [ 296.021205] x13: 0000000000000000 x12: 0000000000000000
2467 17:58:39.383321 [ 296.026514] x11: 0000000000000000 x10: 0000000000001440
2468 17:58:39.383831 [ 296.031823] x9 : ffff80001012dcf4 x8 : ffff0005c83745a0
2469 17:58:39.383999 [ 296.037133] x7 : 0000000000000005 x6 : ffff800012561000
2470 17:58:39.384159 [ 296.042442] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2471 17:58:39.405944 [ 296.047752] x3 : 0000000000000000 x2 : 0000000000000000
2472 17:58:39.406452 [ 296.053061] x1 : ffff0005c8373100 x0 : 0000000000000033
2473 17:58:39.406620 [ 296.058371] Call trace:
2474 17:58:39.406779 [ 296.060812] 0xffff8000139f7000
2475 17:58:39.406935 [ 296.063953] lkdtm_EXEC_VMALLOC+0x2c/0x44
2476 17:58:39.407089 [ 296.067958] lkdtm_do_action+0x24/0x40
2477 17:58:39.427572 [ 296.071702] direct_entry+0xd0/0x140
2478 17:58:39.428079 [ 296.075276] full_proxy_write+0x68/0xbc
2479 17:58:39.428246 [ 296.079109] vfs_write+0xec/0x20c
2480 17:58:39.428406 [ 296.082421] ksys_write+0x70/0x100
2481 17:58:39.428562 [ 296.085817] __arm64_sys_write+0x24/0x30
2482 17:58:39.428716 [ 296.089738] el0_svc_common.constprop.0+0x84/0x1e0
2483 17:58:39.448074 [ 296.094524] do_el0_svc+0x2c/0x94
2484 17:58:39.448582 [ 296.097835] el0_svc+0x20/0x30
2485 17:58:39.448750 [ 296.100884] el0_sync_handler+0xb0/0xb4
2486 17:58:39.448911 [ 296.104715] el0_sync+0x180/0x1c0
2487 17:58:39.449068 [ 296.108036] Code: bad PC value
2488 17:58:39.451385 [ 296.111089] ---[ end trace b07e3d6731f442d0 ]---
2489 17:58:39.455547 # Segmentation fault
2490 17:58:39.727311 # [ 295.821441] lkdtm: Performing direct entry EXEC_VMALLOC
2491 17:58:39.727836 # [ 295.826931] lkdtm: attempting ok execution at ffff800010a10190
2492 17:58:39.728004 # [ 295.834456] lkdtm: attempting bad execution at ffff8000139f7000
2493 17:58:39.751051 # [ 295.841036] Unable to handle kernel execute from non-executable memory at virtual address ffff8000139f7000
2494 17:58:39.751562 # [ 295.851520] Mem abort info:
2495 17:58:39.751730 # [ 295.854534] ESR = 0x8600000f
2496 17:58:39.751891 # [ 295.857747] EC = 0x21: IABT (current EL), IL = 32 bits
2497 17:58:39.752049 # [ 295.863104] SET = 0, FnV = 0
2498 17:58:39.772551 # [ 295.866185] EA = 0, S1PTW = 0
2499 17:58:39.773063 # [ 295.869512] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2500 17:58:39.773231 # [ 295.876308] [ffff8000139f7000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000609595703
2501 17:58:39.794178 # [ 295.888878] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2502 17:58:39.839763 # [ 295.894449] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2503 17:58:39.839964 # [ 295.947653] CPU: 0 PID: 2001 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2504 17:58:39.862065 # [ 295.955391] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2505 17:58:39.862576 # [ 295.961743] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2506 17:58:39.862745 # [ 295.967750] pc : 0xffff8000139f7000
2507 17:58:39.862906 # [ 295.971241] lr : execute_location+0x84/0xa4
2508 17:58:39.883567 # [ 295.975418] sp : ffff800015db3cc0
2509 17:58:39.884080 # [ 295.978727] x29: ffff800015db3cc0 x28: ffff0005c8373100
2510 17:58:39.884248 # [ 295.984038] x27: 0000000000000000 x26: 0000000000000000
2511 17:58:39.884413 # [ 295.989348] x25: ffff8000114f18e8 x24: ffff800015db3e20
2512 17:58:39.884571 # [ 295.994658] x23: 000000000000000d x22: ffff0005c9595000
2513 17:58:39.905191 # [ 295.999967] x21: 0000000000000001 x20: ffff800010a10190
2514 17:58:39.905711 # [ 296.005277] x19: ffff8000139f7000 x18: 0000000000000000
2515 17:58:39.905879 # [ 296.010586] x17: 0000000000000000 x16: 0000000000000000
2516 17:58:39.906050 # [ 296.015895] x15: 0000000000000000 x14: 0000000000000000
2517 17:58:39.927819 # [ 296.021205] x13: 0000000000000000 x12: 0000000000000000
2518 17:58:39.928332 # [ 296.026514] x11: 0000000000000000 x10: 0000000000001440
2519 17:58:39.928499 # [ 296.031823] x9 : ffff80001012dcf4 x8 : ffff0005c83745a0
2520 17:58:39.928658 # [ 296.037133] x7 : 0000000000000005 x6 : ffff800012561000
2521 17:58:39.950324 # [ 296.042442] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2522 17:58:39.950838 # [ 296.047752] x3 : 0000000000000000 x2 : 0000000000000000
2523 17:58:39.951013 # [ 296.053061] x1 : ffff0005c8373100 x0 : 0000000000000033
2524 17:58:39.951184 # [ 296.058371] Call trace:
2525 17:58:39.951341 # [ 296.060812] 0xffff8000139f7000
2526 17:58:39.972940 # [ 296.063953] lkdtm_EXEC_VMALLOC+0x2c/0x44
2527 17:58:39.973453 # [ 296.067958] lkdtm_do_action+0x24/0x40
2528 17:58:39.973621 # [ 296.071702] direct_entry+0xd0/0x140
2529 17:58:39.973796 # [ 296.075276] full_proxy_write+0x68/0xbc
2530 17:58:39.973953 # [ 296.079109] vfs_write+0xec/0x20c
2531 17:58:39.974108 # [ 296.082421] ksys_write+0x70/0x100
2532 17:58:39.994534 # [ 296.085817] __arm64_sys_write+0x24/0x30
2533 17:58:39.995047 # [ 296.089738] el0_svc_common.constprop.0+0x84/0x1e0
2534 17:58:39.995214 # [ 296.094524] do_el0_svc+0x2c/0x94
2535 17:58:39.995373 # [ 296.097835] el0_svc+0x20/0x30
2536 17:58:39.995529 # [ 296.100884] el0_sync_handler+0xb0/0xb4
2537 17:58:40.012945 # [ 296.104715] el0_sync+0x180/0x1c0
2538 17:58:40.013139 # [ 296.108036] Code: bad PC value
2539 17:58:40.013625 # [ 296.111089] ---[ end trace b07e3d6731f442d0 ]---
2540 17:58:40.013805 # EXEC_VMALLOC: saw 'call trace:': ok
2541 17:58:40.013963 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2542 17:58:40.016432 # selftests: lkdtm: EXEC_RODATA.sh
2543 17:58:41.229098 [ 297.888713] lkdtm: Performing direct entry EXEC_RODATA
2544 17:58:41.248751 [ 297.894062] lkdtm: attempting ok execution at ffff800010a10190
2545 17:58:41.248936 [ 297.899982] lkdtm: attempting bad execution at ffff8000114f1de0
2546 17:58:41.250620 [ 297.906161] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1de0
2547 17:58:41.253820 [ 297.915923] Mem abort info:
2548 17:58:41.257154 [ 297.918833] ESR = 0x8600000e
2549 17:58:41.262628 [ 297.922007] EC = 0x21: IABT (current EL), IL = 32 bits
2550 17:58:41.282165 [ 297.927435] SET = 0, FnV = 0
2551 17:58:41.282709 [ 297.930539] EA = 0, S1PTW = 0
2552 17:58:41.282879 [ 297.933698] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2553 17:58:41.286560 [ 297.940415] [ffff8000114f1de0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2554 17:58:41.307046 [ 297.951174] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2555 17:58:41.350508 [ 297.956745] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2556 17:58:41.350706 [ 298.009948] CPU: 0 PID: 2043 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2557 17:58:41.374117 [ 298.017684] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2558 17:58:41.374304 [ 298.024035] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2559 17:58:41.374465 [ 298.030048] pc : lkdtm_rodata_do_nothing+0x0/0x10
2560 17:58:41.374621 [ 298.034751] lr : execute_location+0x84/0xa4
2561 17:58:41.395429 [ 298.038927] sp : ffff800015e73cd0
2562 17:58:41.395941 [ 298.042236] x29: ffff800015e73cd0 x28: ffff0005c7e01880
2563 17:58:41.396107 [ 298.047547] x27: 0000000000000000 x26: 0000000000000000
2564 17:58:41.396263 [ 298.052857] x25: ffff8000114f18e8 x24: ffff800015e73e20
2565 17:58:41.418054 [ 298.058167] x23: 000000000000000c x22: ffff0005c4cd3000
2566 17:58:41.418566 [ 298.063477] x21: 0000000000000000 x20: ffff800010a10190
2567 17:58:41.418730 [ 298.068786] x19: ffff8000114f1de0 x18: 0000000000000000
2568 17:58:41.418887 [ 298.074096] x17: 0000000000000000 x16: 0000000000000000
2569 17:58:41.419040 [ 298.079405] x15: 0000000000000030 x14: ffffffffffffffff
2570 17:58:41.439571 [ 298.084714] x13: ffff800095e739b7 x12: ffff800015e739bf
2571 17:58:41.439760 [ 298.090024] x11: 0000000000000018 x10: 0000000000001440
2572 17:58:41.440246 [ 298.095333] x9 : ffff80001012dcf4 x8 : ffff0005c7e02d20
2573 17:58:41.440408 [ 298.100643] x7 : 0000000000000000 x6 : ffff800012561000
2574 17:58:41.462181 [ 298.105953] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2575 17:58:41.462694 [ 298.111263] x3 : 0000000000000000 x2 : 0000000000000000
2576 17:58:41.462858 [ 298.116572] x1 : ffff0005c7e01880 x0 : 0000000000000033
2577 17:58:41.463015 [ 298.121882] Call trace:
2578 17:58:41.463166 [ 298.124326] lkdtm_rodata_do_nothing+0x0/0x10
2579 17:58:41.484800 [ 298.128678] lkdtm_EXEC_RODATA+0x24/0x30
2580 17:58:41.485313 [ 298.132599] lkdtm_do_action+0x24/0x40
2581 17:58:41.485477 [ 298.136343] direct_entry+0xd0/0x140
2582 17:58:41.485642 [ 298.139916] full_proxy_write+0x68/0xbc
2583 17:58:41.485798 [ 298.143750] vfs_write+0xec/0x20c
2584 17:58:41.485948 [ 298.147062] ksys_write+0x70/0x100
2585 17:58:41.506308 [ 298.150459] __arm64_sys_write+0x24/0x30
2586 17:58:41.506822 [ 298.154380] el0_svc_common.constprop.0+0x84/0x1e0
2587 17:58:41.506986 [ 298.159166] do_el0_svc+0x2c/0x94
2588 17:58:41.507143 [ 298.162476] el0_svc+0x20/0x30
2589 17:58:41.507296 [ 298.165525] el0_sync_handler+0xb0/0xb4
2590 17:58:41.507445 [ 298.169357] el0_sync+0x180/0x1c0
2591 17:58:41.516076 [ 298.172671] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2592 17:58:41.519265 [ 298.178762] ---[ end trace b07e3d6731f442d1 ]---
2593 17:58:41.522668 # Segmentation fault
2594 17:58:41.970741 # [ 297.888713] lkdtm: Performing direct entry EXEC_RODATA
2595 17:58:41.971036 # [ 297.894062] lkdtm: attempting ok execution at ffff800010a10190
2596 17:58:41.971579 # [ 297.899982] lkdtm: attempting bad execution at ffff8000114f1de0
2597 17:58:41.992180 # [ 297.906161] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1de0
2598 17:58:41.992375 # [ 297.915923] Mem abort info:
2599 17:58:41.992542 # [ 297.918833] ESR = 0x8600000e
2600 17:58:41.993029 # [ 297.922007] EC = 0x21: IABT (current EL), IL = 32 bits
2601 17:58:41.993192 # [ 297.927435] SET = 0, FnV = 0
2602 17:58:42.014737 # [ 297.930539] EA = 0, S1PTW = 0
2603 17:58:42.015262 # [ 297.933698] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2604 17:58:42.015436 # [ 297.940415] [ffff8000114f1de0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2605 17:58:42.037425 # [ 297.951174] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2606 17:58:42.081581 # [ 297.956745] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2607 17:58:42.082125 # [ 298.009948] CPU: 0 PID: 2043 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2608 17:58:42.103198 # [ 298.017684] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2609 17:58:42.103386 # [ 298.024035] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2610 17:58:42.103882 # [ 298.030048] pc : lkdtm_rodata_do_nothing+0x0/0x10
2611 17:58:42.104044 # [ 298.034751] lr : execute_location+0x84/0xa4
2612 17:58:42.104199 # [ 298.038927] sp : ffff800015e73cd0
2613 17:58:42.126775 # [ 298.042236] x29: ffff800015e73cd0 x28: ffff0005c7e01880
2614 17:58:42.127293 # [ 298.047547] x27: 0000000000000000 x26: 0000000000000000
2615 17:58:42.127459 # [ 298.052857] x25: ffff8000114f18e8 x24: ffff800015e73e20
2616 17:58:42.127616 # [ 298.058167] x23: 000000000000000c x22: ffff0005c4cd3000
2617 17:58:42.148324 # [ 298.063477] x21: 0000000000000000 x20: ffff800010a10190
2618 17:58:42.148512 # [ 298.068786] x19: ffff8000114f1de0 x18: 0000000000000000
2619 17:58:42.149005 # [ 298.074096] x17: 0000000000000000 x16: 0000000000000000
2620 17:58:42.149167 # [ 298.079405] x15: 0000000000000030 x14: ffffffffffffffff
2621 17:58:42.170944 # [ 298.084714] x13: ffff800095e739b7 x12: ffff800015e739bf
2622 17:58:42.171131 # [ 298.090024] x11: 0000000000000018 x10: 0000000000001440
2623 17:58:42.171623 # [ 298.095333] x9 : ffff80001012dcf4 x8 : ffff0005c7e02d20
2624 17:58:42.171787 # [ 298.100643] x7 : 0000000000000000 x6 : ffff800012561000
2625 17:58:42.192550 # [ 298.105953] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2626 17:58:42.192742 # [ 298.111263] x3 : 0000000000000000 x2 : 0000000000000000
2627 17:58:42.193235 # [ 298.116572] x1 : ffff0005c7e01880 x0 : 0000000000000033
2628 17:58:42.193400 # [ 298.121882] Call trace:
2629 17:58:42.193554 # [ 298.124326] lkdtm_rodata_do_nothing+0x0/0x10
2630 17:58:42.214163 # [ 298.128678] lkdtm_EXEC_RODATA+0x24/0x30
2631 17:58:42.214682 # [ 298.132599] lkdtm_do_action+0x24/0x40
2632 17:58:42.214848 # [ 298.136343] direct_entry+0xd0/0x140
2633 17:58:42.215005 # [ 298.139916] full_proxy_write+0x68/0xbc
2634 17:58:42.215161 # [ 298.143750] vfs_write+0xec/0x20c
2635 17:58:42.237827 # [ 298.147062] ksys_write+0x70/0x100
2636 17:58:42.238014 # [ 298.150459] __arm64_sys_write+0x24/0x30
2637 17:58:42.238176 # [ 298.154380] el0_svc_common.constprop.0+0x84/0x1e0
2638 17:58:42.238663 # [ 298.159166] do_el0_svc+0x2c/0x94
2639 17:58:42.238822 # [ 298.162476] el0_svc+0x20/0x30
2640 17:58:42.238975 # [ 298.165525] el0_sync_handler+0xb0/0xb4
2641 17:58:42.259324 # [ 298.169357] el0_sync+0x180/0x1c0
2642 17:58:42.259512 # [ 298.172671] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2643 17:58:42.260006 # [ 298.178762] ---[ end trace b07e3d6731f442d1 ]---
2644 17:58:42.260168 # EXEC_RODATA: saw 'call trace:': ok
2645 17:58:42.260323 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2646 17:58:42.262930 # selftests: lkdtm: EXEC_USERSPACE.sh
2647 17:58:43.596015 [ 300.254507] lkdtm: Performing direct entry EXEC_USERSPACE
2648 17:58:43.613449 [ 300.260172] lkdtm: attempting ok execution at ffff800010a10190
2649 17:58:43.613949 [ 300.266162] lkdtm: attempting bad execution at 0000ffff906d2000
2650 17:58:43.616849 [ 300.272366] Unable to handle kernel execution of user memory at virtual address 0000ffff906d2000
2651 17:58:43.637066 [ 300.281261] Mem abort info:
2652 17:58:43.637540 [ 300.284072] ESR = 0x8600000f
2653 17:58:43.637980 [ 300.287218] EC = 0x21: IABT (current EL), IL = 32 bits
2654 17:58:43.638373 [ 300.292585] SET = 0, FnV = 0
2655 17:58:43.639360 [ 300.295795] EA = 0, S1PTW = 0
2656 17:58:43.641398 [ 300.298966] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006082fc000
2657 17:58:43.656575 [ 300.305472] [0000ffff906d2000] pgd=00000006076cd003, p4d=00000006076cd003, pud=000000060439f003, pmd=0000000602360003, pte=00a8000610b69f43
2658 17:58:43.659758 [ 300.318039] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2659 17:58:43.723474 [ 300.323696] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2660 17:58:43.723981 [ 300.376899] CPU: 0 PID: 2085 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2661 17:58:43.746061 [ 300.384636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2662 17:58:43.746534 [ 300.390987] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2663 17:58:43.746940 [ 300.396993] pc : 0xffff906d2000
2664 17:58:43.747328 [ 300.400138] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2665 17:58:43.748319 [ 300.404662] sp : ffff800015f1bcf0
2666 17:58:43.767678 [ 300.407971] x29: ffff800015f1bcf0 x28: ffff0005c914c980
2667 17:58:43.768151 [ 300.413282] x27: 0000000000000000 x26: 0000000000000000
2668 17:58:43.768554 [ 300.418592] x25: ffff8000114f18e8 x24: ffff800015f1be20
2669 17:58:43.769556 [ 300.423902] x23: 000000000000000f x22: ffff0005c9840000
2670 17:58:43.769982 [ 300.429211] x21: ffff800011a07688 x20: ffff800010a10190
2671 17:58:43.790315 [ 300.434521] x19: 0000ffff906d2000 x18: 0000000000000000
2672 17:58:43.790784 [ 300.439830] x17: 0000000000000000 x16: 0000000000000000
2673 17:58:43.791799 [ 300.445140] x15: 0000000000000030 x14: ffffffffffffffff
2674 17:58:43.792203 [ 300.450449] x13: ffff800095f1b9d7 x12: 0000004d4ea43146
2675 17:58:43.812944 [ 300.455758] x11: 0001450aeb0a5cea x10: 0000000000001440
2676 17:58:43.813426 [ 300.461067] x9 : ffff80001012dcf4 x8 : ffff0005c914de20
2677 17:58:43.813878 [ 300.466377] x7 : 0000000000000000 x6 : ffff800012561000
2678 17:58:43.814888 [ 300.471686] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2679 17:58:43.834576 [ 300.476995] x3 : 0000000000000000 x2 : 0000000000000000
2680 17:58:43.835058 [ 300.482305] x1 : ffff0005c914c980 x0 : 0000000000000033
2681 17:58:43.835473 [ 300.487615] Call trace:
2682 17:58:43.835871 [ 300.490056] 0xffff906d2000
2683 17:58:43.836261 [ 300.492847] lkdtm_do_action+0x24/0x40
2684 17:58:43.836647 [ 300.496590] direct_entry+0xd0/0x140
2685 17:58:43.858186 [ 300.500164] full_proxy_write+0x68/0xbc
2686 17:58:43.858667 [ 300.503999] vfs_write+0xec/0x20c
2687 17:58:43.859081 [ 300.507311] ksys_write+0x70/0x100
2688 17:58:43.860091 [ 300.510708] __arm64_sys_write+0x24/0x30
2689 17:58:43.860496 [ 300.514629] el0_svc_common.constprop.0+0x84/0x1e0
2690 17:58:43.860887 [ 300.519415] do_el0_svc+0x2c/0x94
2691 17:58:43.873448 [ 300.522729] el0_svc+0x20/0x30
2692 17:58:43.873956 [ 300.525777] el0_sync_handler+0xb0/0xb4
2693 17:58:43.874371 [ 300.529610] el0_sync+0x180/0x1c0
2694 17:58:43.876379 [ 300.532929] Code: bad PC value
2695 17:58:43.876698 [ 300.535982] ---[ end trace b07e3d6731f442d2 ]---
2696 17:58:43.879899 # Segmentation fault
2697 17:58:44.253926 # [ 300.254507] lkdtm: Performing direct entry EXEC_USERSPACE
2698 17:58:44.254406 # [ 300.260172] lkdtm: attempting ok execution at ffff800010a10190
2699 17:58:44.255423 # [ 300.266162] lkdtm: attempting bad execution at 0000ffff906d2000
2700 17:58:44.275534 # [ 300.272366] Unable to handle kernel execution of user memory at virtual address 0000ffff906d2000
2701 17:58:44.276017 # [ 300.281261] Mem abort info:
2702 17:58:44.276431 # [ 300.284072] ESR = 0x8600000f
2703 17:58:44.276815 # [ 300.287218] EC = 0x21: IABT (current EL), IL = 32 bits
2704 17:58:44.276971 # [ 300.292585] SET = 0, FnV = 0
2705 17:58:44.299183 # [ 300.295795] EA = 0, S1PTW = 0
2706 17:58:44.299663 # [ 300.298966] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006082fc000
2707 17:58:44.300687 # [ 300.305472] [0000ffff906d2000] pgd=00000006076cd003, p4d=00000006076cd003, pud=000000060439f003, pmd=0000000602360003, pte=00a8000610b69f43
2708 17:58:44.320776 # [ 300.318039] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2709 17:58:44.364974 # [ 300.323696] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2710 17:58:44.366064 # [ 300.376899] CPU: 0 PID: 2085 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2711 17:58:44.387581 # [ 300.384636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2712 17:58:44.388065 # [ 300.390987] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2713 17:58:44.388488 # [ 300.396993] pc : 0xffff906d2000
2714 17:58:44.389506 # [ 300.400138] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2715 17:58:44.389937 # [ 300.404662] sp : ffff800015f1bcf0
2716 17:58:44.409905 # [ 300.407971] x29: ffff800015f1bcf0 x28: ffff0005c914c980
2717 17:58:44.410098 # [ 300.413282] x27: 0000000000000000 x26: 0000000000000000
2718 17:58:44.410601 # [ 300.418592] x25: ffff8000114f18e8 x24: ffff800015f1be20
2719 17:58:44.410765 # [ 300.423902] x23: 000000000000000f x22: ffff0005c9840000
2720 17:58:44.431815 # [ 300.429211] x21: ffff800011a07688 x20: ffff800010a10190
2721 17:58:44.432257 # [ 300.434521] x19: 0000ffff906d2000 x18: 0000000000000000
2722 17:58:44.432629 # [ 300.439830] x17: 0000000000000000 x16: 0000000000000000
2723 17:58:44.432986 # [ 300.445140] x15: 0000000000000030 x14: ffffffffffffffff
2724 17:58:44.453486 # [ 300.450449] x13: ffff800095f1b9d7 x12: 0000004d4ea43146
2725 17:58:44.453891 # [ 300.455758] x11: 0001450aeb0a5cea x10: 0000000000001440
2726 17:58:44.454224 # [ 300.461067] x9 : ffff80001012dcf4 x8 : ffff0005c914de20
2727 17:58:44.454543 # [ 300.466377] x7 : 0000000000000000 x6 : ffff800012561000
2728 17:58:44.475951 # [ 300.471686] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2729 17:58:44.476396 # [ 300.476995] x3 : 0000000000000000 x2 : 0000000000000000
2730 17:58:44.476780 # [ 300.482305] x1 : ffff0005c914c980 x0 : 0000000000000033
2731 17:58:44.477786 # [ 300.487615] Call trace:
2732 17:58:44.478195 # [ 300.490056] 0xffff906d2000
2733 17:58:44.498611 # [ 300.492847] lkdtm_do_action+0x24/0x40
2734 17:58:44.499089 # [ 300.496590] direct_entry+0xd0/0x140
2735 17:58:44.499491 # [ 300.500164] full_proxy_write+0x68/0xbc
2736 17:58:44.499879 # [ 300.503999] vfs_write+0xec/0x20c
2737 17:58:44.500884 # [ 300.507311] ksys_write+0x70/0x100
2738 17:58:44.501289 # [ 300.510708] __arm64_sys_write+0x24/0x30
2739 17:58:44.521209 # [ 300.514629] el0_svc_common.constprop.0+0x84/0x1e0
2740 17:58:44.521715 # [ 300.519415] do_el0_svc+0x2c/0x94
2741 17:58:44.522131 # [ 300.522729] el0_svc+0x20/0x30
2742 17:58:44.522528 # [ 300.525777] el0_sync_handler+0xb0/0xb4
2743 17:58:44.523540 # [ 300.529610] el0_sync+0x180/0x1c0
2744 17:58:44.523940 # [ 300.532929] Code: bad PC value
2745 17:58:44.534123 # [ 300.535982] ---[ end trace b07e3d6731f442d2 ]---
2746 17:58:44.534353 # EXEC_USERSPACE: saw 'call trace:': ok
2747 17:58:44.534519 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2748 17:58:44.537438 # selftests: lkdtm: EXEC_NULL.sh
2749 17:58:45.737811 [ 302.397578] lkdtm: Performing direct entry EXEC_NULL
2750 17:58:45.744313 [ 302.402669] lkdtm: attempting ok execution at ffff800010a10190
2751 17:58:45.758293 [ 302.410205] lkdtm: attempting bad execution at 0000000000000000
2752 17:58:45.761718 [ 302.416533] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2753 17:58:45.781976 [ 302.425515] Mem abort info:
2754 17:58:45.782446 [ 302.428329] ESR = 0x86000004
2755 17:58:45.782862 [ 302.431703] EC = 0x21: IABT (current EL), IL = 32 bits
2756 17:58:45.783261 [ 302.437136] SET = 0, FnV = 0
2757 17:58:45.784270 [ 302.440194] EA = 0, S1PTW = 0
2758 17:58:45.785498 [ 302.443380] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609789000
2759 17:58:45.792964 [ 302.449991] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2760 17:58:45.812440 [ 302.456894] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2761 17:58:45.856537 [ 302.462553] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2762 17:58:45.857710 [ 302.515757] CPU: 0 PID: 2127 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2763 17:58:45.879180 [ 302.523494] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2764 17:58:45.879672 [ 302.529845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2765 17:58:45.880091 [ 302.535850] pc : 0x0
2766 17:58:45.881111 [ 302.538040] lr : execute_location+0x84/0xa4
2767 17:58:45.881510 [ 302.542217] sp : ffff800016003cd0
2768 17:58:45.901828 [ 302.545525] x29: ffff800016003cd0 x28: ffff0005c0d7b100
2769 17:58:45.902299 [ 302.550835] x27: 0000000000000000 x26: 0000000000000000
2770 17:58:45.902705 [ 302.556145] x25: ffff8000114f18e8 x24: ffff800016003e20
2771 17:58:45.903725 [ 302.561455] x23: 000000000000000a x22: ffff0005c35fd000
2772 17:58:45.923455 [ 302.566764] x21: 0000000000000000 x20: ffff800010a10190
2773 17:58:45.923927 [ 302.572073] x19: 0000000000000000 x18: 0000000000000000
2774 17:58:45.924334 [ 302.577383] x17: 0000000000000000 x16: 0000000000000000
2775 17:58:45.924726 [ 302.582692] x15: 0000000000000000 x14: 0000000000000000
2776 17:58:45.946050 [ 302.588001] x13: 0000000000000000 x12: 0000000000000000
2777 17:58:45.946558 [ 302.593310] x11: 0000006dc408d8bf x10: 0000000000001440
2778 17:58:45.946970 [ 302.598619] x9 : ffff80001012dcf4 x8 : ffff0005c0d7c5a0
2779 17:58:45.947361 [ 302.603929] x7 : 0000000000000000 x6 : ffff800012561000
2780 17:58:45.968577 [ 302.609238] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2781 17:58:45.969048 [ 302.614547] x3 : 0000000000000000 x2 : 0000000000000000
2782 17:58:45.969454 [ 302.619856] x1 : ffff0005c0d7b100 x0 : 0000000000000033
2783 17:58:45.969881 [ 302.625167] Call trace:
2784 17:58:45.970263 [ 302.627609] 0x0
2785 17:58:45.971269 [ 302.629443] lkdtm_EXEC_NULL+0x20/0x2c
2786 17:58:45.991202 [ 302.633191] lkdtm_do_action+0x24/0x40
2787 17:58:45.991670 [ 302.636935] direct_entry+0xd0/0x140
2788 17:58:45.992073 [ 302.640508] full_proxy_write+0x68/0xbc
2789 17:58:45.992462 [ 302.644342] vfs_write+0xec/0x20c
2790 17:58:45.992843 [ 302.647654] ksys_write+0x70/0x100
2791 17:58:45.993889 [ 302.651051] __arm64_sys_write+0x24/0x30
2792 17:58:46.012841 [ 302.654972] el0_svc_common.constprop.0+0x84/0x1e0
2793 17:58:46.013314 [ 302.659758] do_el0_svc+0x2c/0x94
2794 17:58:46.013749 [ 302.663068] el0_svc+0x20/0x30
2795 17:58:46.014142 [ 302.666118] el0_sync_handler+0xb0/0xb4
2796 17:58:46.014524 [ 302.669951] el0_sync+0x180/0x1c0
2797 17:58:46.014902 [ 302.673270] Code: bad PC value
2798 17:58:46.016763 [ 302.676324] ---[ end trace b07e3d6731f442d3 ]---
2799 17:58:46.020390 # Segmentation fault
2800 17:58:46.335425 # [ 302.397578] lkdtm: Performing direct entry EXEC_NULL
2801 17:58:46.335884 # [ 302.402669] lkdtm: attempting ok execution at ffff800010a10190
2802 17:58:46.336925 # [ 302.410205] lkdtm: attempting bad execution at 0000000000000000
2803 17:58:46.358026 # [ 302.416533] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2804 17:58:46.358482 # [ 302.425515] Mem abort info:
2805 17:58:46.358887 # [ 302.428329] ESR = 0x86000004
2806 17:58:46.359910 # [ 302.431703] EC = 0x21: IABT (current EL), IL = 32 bits
2807 17:58:46.360310 # [ 302.437136] SET = 0, FnV = 0
2808 17:58:46.360693 # [ 302.440194] EA = 0, S1PTW = 0
2809 17:58:46.379661 # [ 302.443380] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609789000
2810 17:58:46.380151 # [ 302.449991] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2811 17:58:46.381194 # [ 302.456894] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2812 17:58:46.446525 # [ 302.462553] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2813 17:58:46.447027 # [ 302.515757] CPU: 0 PID: 2127 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2814 17:58:46.447434 # [ 302.523494] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2815 17:58:46.469188 # [ 302.529845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2816 17:58:46.469682 # [ 302.535850] pc : 0x0
2817 17:58:46.470089 # [ 302.538040] lr : execute_location+0x84/0xa4
2818 17:58:46.470478 # [ 302.542217] sp : ffff800016003cd0
2819 17:58:46.471497 # [ 302.545525] x29: ffff800016003cd0 x28: ffff0005c0d7b100
2820 17:58:46.491741 # [ 302.550835] x27: 0000000000000000 x26: 0000000000000000
2821 17:58:46.492211 # [ 302.556145] x25: ffff8000114f18e8 x24: ffff800016003e20
2822 17:58:46.492617 # [ 302.561455] x23: 000000000000000a x22: ffff0005c35fd000
2823 17:58:46.493006 # [ 302.566764] x21: 0000000000000000 x20: ffff800010a10190
2824 17:58:46.513319 # [ 302.572073] x19: 0000000000000000 x18: 0000000000000000
2825 17:58:46.513818 # [ 302.577383] x17: 0000000000000000 x16: 0000000000000000
2826 17:58:46.514201 # [ 302.582692] x15: 0000000000000000 x14: 0000000000000000
2827 17:58:46.515182 # [ 302.588001] x13: 0000000000000000 x12: 0000000000000000
2828 17:58:46.535871 # [ 302.593310] x11: 0000006dc408d8bf x10: 0000000000001440
2829 17:58:46.536306 # [ 302.598619] x9 : ffff80001012dcf4 x8 : ffff0005c0d7c5a0
2830 17:58:46.537326 # [ 302.603929] x7 : 0000000000000000 x6 : ffff800012561000
2831 17:58:46.537760 # [ 302.609238] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2832 17:58:46.557555 # [ 302.614547] x3 : 0000000000000000 x2 : 0000000000000000
2833 17:58:46.558052 # [ 302.619856] x1 : ffff0005c0d7b100 x0 : 0000000000000033
2834 17:58:46.558456 # [ 302.625167] Call trace:
2835 17:58:46.558847 # [ 302.627609] 0x0
2836 17:58:46.559228 # [ 302.629443] lkdtm_EXEC_NULL+0x20/0x2c
2837 17:58:46.559605 # [ 302.633191] lkdtm_do_action+0x24/0x40
2838 17:58:46.580197 # [ 302.636935] direct_entry+0xd0/0x140
2839 17:58:46.580664 # [ 302.640508] full_proxy_write+0x68/0xbc
2840 17:58:46.581068 # [ 302.644342] vfs_write+0xec/0x20c
2841 17:58:46.581459 # [ 302.647654] ksys_write+0x70/0x100
2842 17:58:46.581872 # [ 302.651051] __arm64_sys_write+0x24/0x30
2843 17:58:46.582250 # [ 302.654972] el0_svc_common.constprop.0+0x84/0x1e0
2844 17:58:46.602753 # [ 302.659758] do_el0_svc+0x2c/0x94
2845 17:58:46.603223 # [ 302.663068] el0_svc+0x20/0x30
2846 17:58:46.603628 # [ 302.666118] el0_sync_handler+0xb0/0xb4
2847 17:58:46.604019 # [ 302.669951] el0_sync+0x180/0x1c0
2848 17:58:46.604401 # [ 302.673270] Code: bad PC value
2849 17:58:46.604777 # [ 302.676324] ---[ end trace b07e3d6731f442d3 ]---
2850 17:58:46.611389 # EXEC_NULL: saw 'call trace:': ok
2851 17:58:46.611859 ok 36 selftests: lkdtm: EXEC_NULL.sh
2852 17:58:46.614658 # selftests: lkdtm: ACCESS_USERSPACE.sh
2853 17:58:47.699876 [ 304.351160] lkdtm: Performing direct entry ACCESS_USERSPACE
2854 17:58:47.700360 [ 304.356890] lkdtm: attempting bad read at 0000ffff95018000
2855 17:58:47.703080 [ 304.362414] lkdtm: FAIL: survived bad read
2856 17:58:47.706209 [ 304.368536] lkdtm: attempting bad write at 0000ffff95018000
2857 17:58:47.714065 [ 304.374530] lkdtm: FAIL: survived bad write
2858 17:58:47.846414 # [ 304.351160] lkdtm: Performing direct entry ACCESS_USERSPACE
2859 17:58:47.846900 # [ 304.356890] lkdtm: attempting bad read at 0000ffff95018000
2860 17:58:47.847316 # [ 304.362414] lkdtm: FAIL: survived bad read
2861 17:58:47.848361 # [ 304.368536] lkdtm: attempting bad write at 0000ffff95018000
2862 17:58:47.852806 # [ 304.374530] lkdtm: FAIL: survived bad write
2863 17:58:47.870880 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2864 17:58:47.957682 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2865 17:58:48.074000 # selftests: lkdtm: ACCESS_NULL.sh
2866 17:58:48.499519 [ 305.158362] lkdtm: Performing direct entry ACCESS_NULL
2867 17:58:48.504822 [ 305.163628] lkdtm: attempting bad read at 0000000000000000
2868 17:58:48.513757 [ 305.169198] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2869 17:58:48.517131 [ 305.178095] Mem abort info:
2870 17:58:48.520489 [ 305.181029] ESR = 0x96000004
2871 17:58:48.525894 [ 305.184300] EC = 0x25: DABT (current EL), IL = 32 bits
2872 17:58:48.529229 [ 305.189854] SET = 0, FnV = 0
2873 17:58:48.539102 [ 305.193011] EA = 0, S1PTW = 0
2874 17:58:48.539572 [ 305.196155] Data abort info:
2875 17:58:48.539978 [ 305.199120] ISV = 0, ISS = 0x00000004
2876 17:58:48.542492 [ 305.202985] CM = 0, WnR = 0
2877 17:58:48.557511 [ 305.206069] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000608333000
2878 17:58:48.558013 [ 305.212522] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2879 17:58:48.560838 [ 305.219342] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2880 17:58:48.624286 [ 305.224999] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2881 17:58:48.624793 [ 305.278205] CPU: 0 PID: 2203 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2882 17:58:48.648004 [ 305.285942] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2883 17:58:48.648474 [ 305.292293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2884 17:58:48.648880 [ 305.298303] pc : lkdtm_ACCESS_NULL+0x34/0x78
2885 17:58:48.649271 [ 305.302567] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2886 17:58:48.649690 [ 305.306830] sp : ffff80001618bcf0
2887 17:58:48.669519 [ 305.310139] x29: ffff80001618bcf0 x28: ffff0005c2328000
2888 17:58:48.670039 [ 305.315450] x27: 0000000000000000 x26: 0000000000000000
2889 17:58:48.671103 [ 305.320760] x25: ffff8000114f18e8 x24: ffff80001618be20
2890 17:58:48.671509 [ 305.326070] x23: 000000000000000c x22: ffff0005c954f000
2891 17:58:48.692175 [ 305.331380] x21: ffff800011a076c0 x20: 0000000000000000
2892 17:58:48.692650 [ 305.336690] x19: 0000000000000027 x18: 0000000000000000
2893 17:58:48.693054 [ 305.342000] x17: 0000000000000000 x16: 0000000000000000
2894 17:58:48.693443 [ 305.347310] x15: 0000000000000030 x14: ffffffffffffffff
2895 17:58:48.693860 [ 305.352619] x13: ffff80009618b9d7 x12: ffff80001618b9df
2896 17:58:48.713800 [ 305.357929] x11: 0000000000000018 x10: ffff8000125e8350
2897 17:58:48.714264 [ 305.363238] x9 : ffff80001012dcf4 x8 : ffff800012590350
2898 17:58:48.714670 [ 305.368548] x7 : ffff8000125e8350 x6 : ffff800012561000
2899 17:58:48.715062 [ 305.373858] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2900 17:58:48.736389 [ 305.379167] x3 : 0000000000000000 x2 : 0000000000000000
2901 17:58:48.736879 [ 305.384477] x1 : 000000000000c0de x0 : ffff800011a08000
2902 17:58:48.737963 [ 305.389788] Call trace:
2903 17:58:48.738368 [ 305.392230] lkdtm_ACCESS_NULL+0x34/0x78
2904 17:58:48.738756 [ 305.396153] lkdtm_do_action+0x24/0x40
2905 17:58:48.758976 [ 305.399897] direct_entry+0xd0/0x140
2906 17:58:48.759445 [ 305.403471] full_proxy_write+0x68/0xbc
2907 17:58:48.759850 [ 305.407307] vfs_write+0xec/0x20c
2908 17:58:48.760242 [ 305.410621] ksys_write+0x70/0x100
2909 17:58:48.761281 [ 305.414017] __arm64_sys_write+0x24/0x30
2910 17:58:48.761704 [ 305.417939] el0_svc_common.constprop.0+0x84/0x1e0
2911 17:58:48.779510 [ 305.422725] do_el0_svc+0x2c/0x94
2912 17:58:48.779981 [ 305.426035] el0_svc+0x20/0x30
2913 17:58:48.780387 [ 305.429084] el0_sync_handler+0xb0/0xb4
2914 17:58:48.780776 [ 305.432917] el0_sync+0x180/0x1c0
2915 17:58:48.781825 [ 305.436231] Code: 911cc000 97ffdf68 d2981bc1 b0003e00 (f9400293)
2916 17:58:48.782802 [ 305.442322] ---[ end trace b07e3d6731f442d4 ]---
2917 17:58:48.786977 # Segmentation fault
2918 17:58:49.144147 # [ 305.158362] lkdtm: Performing direct entry ACCESS_NULL
2919 17:58:49.144624 # [ 305.163628] lkdtm: attempting bad read at 0000000000000000
2920 17:58:49.145718 # [ 305.169198] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2921 17:58:49.166699 # [ 305.178095] Mem abort info:
2922 17:58:49.167179 # [ 305.181029] ESR = 0x96000004
2923 17:58:49.167595 # [ 305.184300] EC = 0x25: DABT (current EL), IL = 32 bits
2924 17:58:49.168653 # [ 305.189854] SET = 0, FnV = 0
2925 17:58:49.169060 # [ 305.193011] EA = 0, S1PTW = 0
2926 17:58:49.169298 # [ 305.196155] Data abort info:
2927 17:58:49.188523 # [ 305.199120] ISV = 0, ISS = 0x00000004
2928 17:58:49.189004 # [ 305.202985] CM = 0, WnR = 0
2929 17:58:49.189420 # [ 305.206069] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000608333000
2930 17:58:49.189841 # [ 305.212522] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2931 17:58:49.212014 # [ 305.219342] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2932 17:58:49.255417 # [ 305.224999] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2933 17:58:49.255929 # [ 305.278205] CPU: 0 PID: 2203 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2934 17:58:49.277939 # [ 305.285942] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2935 17:58:49.278420 # [ 305.292293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2936 17:58:49.278838 # [ 305.298303] pc : lkdtm_ACCESS_NULL+0x34/0x78
2937 17:58:49.279899 # [ 305.302567] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2938 17:58:49.280309 # [ 305.306830] sp : ffff80001618bcf0
2939 17:58:49.299394 # [ 305.310139] x29: ffff80001618bcf0 x28: ffff0005c2328000
2940 17:58:49.299875 # [ 305.315450] x27: 0000000000000000 x26: 0000000000000000
2941 17:58:49.300951 # [ 305.320760] x25: ffff8000114f18e8 x24: ffff80001618be20
2942 17:58:49.301361 # [ 305.326070] x23: 000000000000000c x22: ffff0005c954f000
2943 17:58:49.323189 # [ 305.331380] x21: ffff800011a076c0 x20: 0000000000000000
2944 17:58:49.323671 # [ 305.336690] x19: 0000000000000027 x18: 0000000000000000
2945 17:58:49.324085 # [ 305.342000] x17: 0000000000000000 x16: 0000000000000000
2946 17:58:49.324483 # [ 305.347310] x15: 0000000000000030 x14: ffffffffffffffff
2947 17:58:49.344793 # [ 305.352619] x13: ffff80009618b9d7 x12: ffff80001618b9df
2948 17:58:49.345275 # [ 305.357929] x11: 0000000000000018 x10: ffff8000125e8350
2949 17:58:49.345719 # [ 305.363238] x9 : ffff80001012dcf4 x8 : ffff800012590350
2950 17:58:49.346715 # [ 305.368548] x7 : ffff8000125e8350 x6 : ffff800012561000
2951 17:58:49.366288 # [ 305.373858] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2952 17:58:49.366480 # [ 305.379167] x3 : 0000000000000000 x2 : 0000000000000000
2953 17:58:49.366814 # [ 305.384477] x1 : 000000000000c0de x0 : ffff800011a08000
2954 17:58:49.367215 # [ 305.389788] Call trace:
2955 17:58:49.368249 # [ 305.392230] lkdtm_ACCESS_NULL+0x34/0x78
2956 17:58:49.388976 # [ 305.396153] lkdtm_do_action+0x24/0x40
2957 17:58:49.389426 # [ 305.399897] direct_entry+0xd0/0x140
2958 17:58:49.389857 # [ 305.403471] full_proxy_write+0x68/0xbc
2959 17:58:49.390267 # [ 305.407307] vfs_write+0xec/0x20c
2960 17:58:49.390659 # [ 305.410621] ksys_write+0x70/0x100
2961 17:58:49.391711 # [ 305.414017] __arm64_sys_write+0x24/0x30
2962 17:58:49.411655 # [ 305.417939] el0_svc_common.constprop.0+0x84/0x1e0
2963 17:58:49.412157 # [ 305.422725] do_el0_svc+0x2c/0x94
2964 17:58:49.412574 # [ 305.426035] el0_svc+0x20/0x30
2965 17:58:49.413658 # [ 305.429084] el0_sync_handler+0xb0/0xb4
2966 17:58:49.414067 # [ 305.432917] el0_sync+0x180/0x1c0
2967 17:58:49.426782 # [ 305.436231] Code: 911cc000 97ffdf68 d2981bc1 b0003e00 (f9400293)
2968 17:58:49.427264 # [ 305.442322] ---[ end trace b07e3d6731f442d4 ]---
2969 17:58:49.427682 # ACCESS_NULL: saw 'call trace:': ok
2970 17:58:49.430110 ok 38 selftests: lkdtm: ACCESS_NULL.sh
2971 17:58:49.430594 # selftests: lkdtm: WRITE_RO.sh
2972 17:58:50.666172 [ 307.326404] lkdtm: Performing direct entry WRITE_RO
2973 17:58:50.673592 [ 307.331398] lkdtm: attempting bad rodata write at ffff8000114f1dd8
2974 17:58:50.682385 [ 307.337654] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1dd8
2975 17:58:50.685764 [ 307.346571] Mem abort info:
2976 17:58:50.689142 [ 307.349488] ESR = 0x9600004e
2977 17:58:50.694364 [ 307.352844] EC = 0x25: DABT (current EL), IL = 32 bits
2978 17:58:50.699889 [ 307.358267] SET = 0, FnV = 0
2979 17:58:50.703151 [ 307.361365] EA = 0, S1PTW = 0
2980 17:58:50.703583 [ 307.364519] Data abort info:
2981 17:58:50.706527 [ 307.367471] ISV = 0, ISS = 0x0000004e
2982 17:58:50.709868 [ 307.371339] CM = 0, WnR = 1
2983 17:58:50.717435 [ 307.374743] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2984 17:58:50.730479 [ 307.384236] [ffff8000114f1dd8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2985 17:58:50.750869 [ 307.395075] Internal error: Oops: 9600004e [#13] PREEMPT SMP
2986 17:58:50.795280 [ 307.400739] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
2987 17:58:50.795777 [ 307.454068] CPU: 2 PID: 2247 Comm: cat Tainted: G D W 5.10.150-cip18 #1
2988 17:58:50.817800 [ 307.461809] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2989 17:58:50.818270 [ 307.468164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2990 17:58:50.818676 [ 307.474183] pc : lkdtm_WRITE_RO+0x44/0x5c
2991 17:58:50.819738 [ 307.478191] lr : lkdtm_WRITE_RO+0x2c/0x5c
2992 17:58:50.839392 [ 307.482198] sp : ffff800016253cf0
2993 17:58:50.839860 [ 307.485510] x29: ffff800016253cf0 x28: ffff0005c914b100
2994 17:58:50.840940 [ 307.490829] x27: 0000000000000000 x26: 0000000000000000
2995 17:58:50.841345 [ 307.496147] x25: ffff8000114f18e8 x24: ffff800016253e20
2996 17:58:50.861979 [ 307.501464] x23: 0000000000000009 x22: ffff0005c4cdd000
2997 17:58:50.862450 [ 307.506782] x21: ffff800011a076d0 x20: ffff8000114f1b68
2998 17:58:50.862879 [ 307.512099] x19: ffff8000114f1000 x18: 0000000000000000
2999 17:58:50.863942 [ 307.517417] x17: 0000000000000000 x16: 0000000000000000
3000 17:58:50.864339 [ 307.522734] x15: 0000000000000030 x14: ffffffffffffffff
3001 17:58:50.884559 [ 307.528051] x13: ffff8000962539d7 x12: ffff8000162539df
3002 17:58:50.885031 [ 307.533369] x11: 0000000000000000 x10: ffff8000125e8350
3003 17:58:50.885434 [ 307.538688] x9 : ffff80001012dcf4 x8 : ffff800012590350
3004 17:58:50.886431 [ 307.544005] x7 : ffff8000125e8350 x6 : ffff800012561000
3005 17:58:50.907269 [ 307.549323] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3006 17:58:50.907740 [ 307.554640] x3 : 0000000000000000 x2 : 00000000abcd1234
3007 17:58:50.908145 [ 307.559957] x1 : 000000000198b861 x0 : ffff800011a08620
3008 17:58:50.908537 [ 307.565276] Call trace:
3009 17:58:50.908918 [ 307.567724] lkdtm_WRITE_RO+0x44/0x5c
3010 17:58:50.928703 [ 307.571391] lkdtm_do_action+0x24/0x40
3011 17:58:50.929172 [ 307.575139] direct_entry+0xd0/0x140
3012 17:58:50.929576 [ 307.578718] full_proxy_write+0x68/0xbc
3013 17:58:50.930678 [ 307.582557] vfs_write+0xec/0x20c
3014 17:58:50.931077 [ 307.585874] ksys_write+0x70/0x100
3015 17:58:50.931461 [ 307.589275] __arm64_sys_write+0x24/0x30
3016 17:58:50.951369 [ 307.593207] el0_svc_common.constprop.0+0x84/0x1e0
3017 17:58:50.951848 [ 307.598000] do_el0_svc+0x2c/0x94
3018 17:58:50.952262 [ 307.601318] el0_svc+0x20/0x30
3019 17:58:50.952660 [ 307.604373] el0_sync_handler+0xb0/0xb4
3020 17:58:50.953050 [ 307.608210] el0_sync+0x180/0x1c0
3021 17:58:50.954122 [ 307.611531] Code: f2b579a2 b0003e00 ca020021 91188000 (f906ee61)
3022 17:58:50.957823 [ 307.617633] ---[ end trace b07e3d6731f442d5 ]---
3023 17:58:50.961164 # Segmentation fault
3024 17:58:51.266584 # [ 307.326404] lkdtm: Performing direct entry WRITE_RO
3025 17:58:51.267078 # [ 307.331398] lkdtm: attempting bad rodata write at ffff8000114f1dd8
3026 17:58:51.268159 # [ 307.337654] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1dd8
3027 17:58:51.289189 # [ 307.346571] Mem abort info:
3028 17:58:51.289696 # [ 307.349488] ESR = 0x9600004e
3029 17:58:51.289864 # [ 307.352844] EC = 0x25: DABT (current EL), IL = 32 bits
3030 17:58:51.290224 # [ 307.358267] SET = 0, FnV = 0
3031 17:58:51.290605 # [ 307.361365] EA = 0, S1PTW = 0
3032 17:58:51.291657 # [ 307.364519] Data abort info:
3033 17:58:51.311855 # [ 307.367471] ISV = 0, ISS = 0x0000004e
3034 17:58:51.312337 # [ 307.371339] CM = 0, WnR = 1
3035 17:58:51.312741 # [ 307.374743] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3036 17:58:51.313826 # [ 307.384236] [ffff8000114f1dd8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3037 17:58:51.333515 # [ 307.395075] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3038 17:58:51.377681 # [ 307.400739] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3039 17:58:51.378864 # [ 307.454068] CPU: 2 PID: 2247 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3040 17:58:51.400261 # [ 307.461809] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3041 17:58:51.400782 # [ 307.468164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3042 17:58:51.401733 # [ 307.474183] pc : lkdtm_WRITE_RO+0x44/0x5c
3043 17:58:51.401898 # [ 307.478191] lr : lkdtm_WRITE_RO+0x2c/0x5c
3044 17:58:51.422888 # [ 307.482198] sp : ffff800016253cf0
3045 17:58:51.423366 # [ 307.485510] x29: ffff800016253cf0 x28: ffff0005c914b100
3046 17:58:51.424422 # [ 307.490829] x27: 0000000000000000 x26: 0000000000000000
3047 17:58:51.424803 # [ 307.496147] x25: ffff8000114f18e8 x24: ffff800016253e20
3048 17:58:51.444559 # [ 307.501464] x23: 0000000000000009 x22: ffff0005c4cdd000
3049 17:58:51.445003 # [ 307.506782] x21: ffff800011a076d0 x20: ffff8000114f1b68
3050 17:58:51.445381 # [ 307.512099] x19: ffff8000114f1000 x18: 0000000000000000
3051 17:58:51.445811 # [ 307.517417] x17: 0000000000000000 x16: 0000000000000000
3052 17:58:51.467099 # [ 307.522734] x15: 0000000000000030 x14: ffffffffffffffff
3053 17:58:51.467570 # [ 307.528051] x13: ffff8000962539d7 x12: ffff8000162539df
3054 17:58:51.468660 # [ 307.533369] x11: 0000000000000000 x10: ffff8000125e8350
3055 17:58:51.469065 # [ 307.538688] x9 : ffff80001012dcf4 x8 : ffff800012590350
3056 17:58:51.489632 # [ 307.544005] x7 : ffff8000125e8350 x6 : ffff800012561000
3057 17:58:51.490138 # [ 307.549323] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3058 17:58:51.490546 # [ 307.554640] x3 : 0000000000000000 x2 : 00000000abcd1234
3059 17:58:51.491621 # [ 307.559957] x1 : 000000000198b861 x0 : ffff800011a08620
3060 17:58:51.492020 # [ 307.565276] Call trace:
3061 17:58:51.511171 # [ 307.567724] lkdtm_WRITE_RO+0x44/0x5c
3062 17:58:51.511640 # [ 307.571391] lkdtm_do_action+0x24/0x40
3063 17:58:51.512043 # [ 307.575139] direct_entry+0xd0/0x140
3064 17:58:51.512430 # [ 307.578718] full_proxy_write+0x68/0xbc
3065 17:58:51.513497 # [ 307.582557] vfs_write+0xec/0x20c
3066 17:58:51.513923 # [ 307.585874] ksys_write+0x70/0x100
3067 17:58:51.533927 # [ 307.589275] __arm64_sys_write+0x24/0x30
3068 17:58:51.534397 # [ 307.593207] el0_svc_common.constprop.0+0x84/0x1e0
3069 17:58:51.534802 # [ 307.598000] do_el0_svc+0x2c/0x94
3070 17:58:51.535193 # [ 307.601318] el0_svc+0x20/0x30
3071 17:58:51.536264 # [ 307.604373] el0_sync_handler+0xb0/0xb4
3072 17:58:51.536660 # [ 307.608210] el0_sync+0x180/0x1c0
3073 17:58:51.553275 # [ 307.611531] Code: f2b579a2 b0003e00 ca020021 91188000 (f906ee61)
3074 17:58:51.553772 # [ 307.617633] ---[ end trace b07e3d6731f442d5 ]---
3075 17:58:51.554792 # WRITE_RO: saw 'call trace:': ok
3076 17:58:51.555197 ok 39 selftests: lkdtm: WRITE_RO.sh
3077 17:58:51.556765 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3078 17:58:52.341973 [ 308.996096] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3079 17:58:52.345311 [ 309.002093] lkdtm: attempting bad ro_after_init write at ffff800011ad9e00
3080 17:58:52.353005 [ 309.008974] Unable to handle kernel write to read-only memory at virtual address ffff800011ad9e00
3081 17:58:52.356357 [ 309.017934] Mem abort info:
3082 17:58:52.361822 [ 309.020805] ESR = 0x9600004f
3083 17:58:52.365074 [ 309.023860] EC = 0x25: DABT (current EL), IL = 32 bits
3084 17:58:52.384456 [ 309.029243] SET = 0, FnV = 0
3085 17:58:52.384934 [ 309.032296] EA = 0, S1PTW = 0
3086 17:58:52.385347 [ 309.035448] Data abort info:
3087 17:58:52.385776 [ 309.038376] ISV = 0, ISS = 0x0000004f
3088 17:58:52.386170 [ 309.042227] CM = 0, WnR = 1
3089 17:58:52.402827 [ 309.045221] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3090 17:58:52.403307 [ 309.051971] [ffff800011ad9e00] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cd9783
3091 17:58:52.405921 [ 309.064540] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3092 17:58:52.469604 [ 309.070197] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3093 17:58:52.470859 [ 309.123402] CPU: 1 PID: 2292 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3094 17:58:52.492222 [ 309.131140] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3095 17:58:52.492693 [ 309.137491] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3096 17:58:52.493813 [ 309.143502] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3097 17:58:52.494221 [ 309.148461] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3098 17:58:52.494609 [ 309.153420] sp : ffff80001632bcf0
3099 17:58:52.514886 [ 309.156730] x29: ffff80001632bcf0 x28: ffff0005c0d80000
3100 17:58:52.515356 [ 309.162041] x27: 0000000000000000 x26: 0000000000000000
3101 17:58:52.515759 [ 309.167351] x25: ffff8000114f18e8 x24: ffff80001632be20
3102 17:58:52.516844 [ 309.172661] x23: 0000000000000014 x22: ffff0005c35ec000
3103 17:58:52.536504 [ 309.177971] x21: ffff800011a076e0 x20: ffff8000114f1b78
3104 17:58:52.536974 [ 309.183281] x19: ffff800011ad9000 x18: 0000000000000002
3105 17:58:52.537866 [ 309.188591] x17: 0000000000000000 x16: 0000000000000000
3106 17:58:52.538272 [ 309.193901] x15: 0000000000000030 x14: ffffffffffffffff
3107 17:58:52.560125 [ 309.199211] x13: ffff80009632b9d7 x12: ffff80001632b9e1
3108 17:58:52.560594 [ 309.204521] x11: 0000000000000018 x10: 0000000000001440
3109 17:58:52.560996 [ 309.209831] x9 : ffff80001012dcf4 x8 : ffff0005c0d814a0
3110 17:58:52.561384 [ 309.215141] x7 : 0000000000000000 x6 : ffff800012561000
3111 17:58:52.562497 [ 309.220451] x5 : ffff800012561c88 x4 : ffff00063f73ac50
3112 17:58:52.581728 [ 309.225761] x3 : 0000000000000000 x2 : 00000000abcd1234
3113 17:58:52.581979 [ 309.231071] x1 : 00000000fe67479e x0 : ffff800011a08620
3114 17:58:52.582382 [ 309.236381] Call trace:
3115 17:58:52.582770 [ 309.238823] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3116 17:58:52.582947 [ 309.243440] lkdtm_do_action+0x24/0x40
3117 17:58:52.603397 [ 309.247185] direct_entry+0xd0/0x140
3118 17:58:52.603829 [ 309.250759] full_proxy_write+0x68/0xbc
3119 17:58:52.604204 [ 309.254596] vfs_write+0xec/0x20c
3120 17:58:52.604563 [ 309.257909] ksys_write+0x70/0x100
3121 17:58:52.604915 [ 309.261305] __arm64_sys_write+0x24/0x30
3122 17:58:52.605263 [ 309.265227] el0_svc_common.constprop.0+0x84/0x1e0
3123 17:58:52.626921 [ 309.270012] do_el0_svc+0x2c/0x94
3124 17:58:52.627392 [ 309.273324] el0_svc+0x20/0x30
3125 17:58:52.627795 [ 309.276373] el0_sync_handler+0xb0/0xb4
3126 17:58:52.628884 [ 309.280205] el0_sync+0x180/0x1c0
3127 17:58:52.629282 [ 309.283520] Code: f2b579a2 b0003e00 ca020021 91188000 (f9070261)
3128 17:58:52.633497 [ 309.289612] ---[ end trace b07e3d6731f442d6 ]---
3129 17:58:52.633995 # Segmentation fault
3130 17:58:53.174576 # [ 308.996096] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3131 17:58:53.175048 # [ 309.002093] lkdtm: attempting bad ro_after_init write at ffff800011ad9e00
3132 17:58:53.175456 # [ 309.008974] Unable to handle kernel write to read-only memory at virtual address ffff800011ad9e00
3133 17:58:53.196982 # [ 309.017934] Mem abort info:
3134 17:58:53.197462 # [ 309.020805] ESR = 0x9600004f
3135 17:58:53.198638 # [ 309.023860] EC = 0x25: DABT (current EL), IL = 32 bits
3136 17:58:53.199043 # [ 309.029243] SET = 0, FnV = 0
3137 17:58:53.199428 # [ 309.032296] EA = 0, S1PTW = 0
3138 17:58:53.199804 # [ 309.035448] Data abort info:
3139 17:58:53.218709 # [ 309.038376] ISV = 0, ISS = 0x0000004f
3140 17:58:53.219175 # [ 309.042227] CM = 0, WnR = 1
3141 17:58:53.219577 # [ 309.045221] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3142 17:58:53.241373 # [ 309.051971] [ffff800011ad9e00] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cd9783
3143 17:58:53.241882 # [ 309.064540] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3144 17:58:53.286220 # [ 309.070197] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3145 17:58:53.308097 # [ 309.123402] CPU: 1 PID: 2292 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3146 17:58:53.308573 # [ 309.131140] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3147 17:58:53.309705 # [ 309.137491] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3148 17:58:53.310086 # [ 309.143502] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3149 17:58:53.330740 # [ 309.148461] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3150 17:58:53.331178 # [ 309.153420] sp : ffff80001632bcf0
3151 17:58:53.331558 # [ 309.156730] x29: ffff80001632bcf0 x28: ffff0005c0d80000
3152 17:58:53.331922 # [ 309.162041] x27: 0000000000000000 x26: 0000000000000000
3153 17:58:53.353250 # [ 309.167351] x25: ffff8000114f18e8 x24: ffff80001632be20
3154 17:58:53.353787 # [ 309.172661] x23: 0000000000000014 x22: ffff0005c35ec000
3155 17:58:53.354548 # [ 309.177971] x21: ffff800011a076e0 x20: ffff8000114f1b78
3156 17:58:53.354957 # [ 309.183281] x19: ffff800011ad9000 x18: 0000000000000002
3157 17:58:53.374838 # [ 309.188591] x17: 0000000000000000 x16: 0000000000000000
3158 17:58:53.375315 # [ 309.193901] x15: 0000000000000030 x14: ffffffffffffffff
3159 17:58:53.375683 # [ 309.199211] x13: ffff80009632b9d7 x12: ffff80001632b9e1
3160 17:58:53.376723 # [ 309.204521] x11: 0000000000000018 x10: 0000000000001440
3161 17:58:53.396468 # [ 309.209831] x9 : ffff80001012dcf4 x8 : ffff0005c0d814a0
3162 17:58:53.396906 # [ 309.215141] x7 : 0000000000000000 x6 : ffff800012561000
3163 17:58:53.398009 # [ 309.220451] x5 : ffff800012561c88 x4 : ffff00063f73ac50
3164 17:58:53.398416 # [ 309.225761] x3 : 0000000000000000 x2 : 00000000abcd1234
3165 17:58:53.419135 # [ 309.231071] x1 : 00000000fe67479e x0 : ffff800011a08620
3166 17:58:53.419609 # [ 309.236381] Call trace:
3167 17:58:53.420018 # [ 309.238823] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3168 17:58:53.421153 # [ 309.243440] lkdtm_do_action+0x24/0x40
3169 17:58:53.421556 # [ 309.247185] direct_entry+0xd0/0x140
3170 17:58:53.422017 # [ 309.250759] full_proxy_write+0x68/0xbc
3171 17:58:53.441581 # [ 309.254596] vfs_write+0xec/0x20c
3172 17:58:53.442081 # [ 309.257909] ksys_write+0x70/0x100
3173 17:58:53.442493 # [ 309.261305] __arm64_sys_write+0x24/0x30
3174 17:58:53.443593 # [ 309.265227] el0_svc_common.constprop.0+0x84/0x1e0
3175 17:58:53.443997 # [ 309.270012] do_el0_svc+0x2c/0x94
3176 17:58:53.444386 # [ 309.273324] el0_svc+0x20/0x30
3177 17:58:53.463234 # [ 309.276373] el0_sync_handler+0xb0/0xb4
3178 17:58:53.463709 # [ 309.280205] el0_sync+0x180/0x1c0
3179 17:58:53.463904 # [ 309.283520] Code: f2b579a2 b0003e00 ca020021 91188000 (f9070261)
3180 17:58:53.464062 # [ 309.289612] ---[ end trace b07e3d6731f442d6 ]---
3181 17:58:53.464783 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3182 17:58:53.470870 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3183 17:58:53.471346 # selftests: lkdtm: WRITE_KERN.sh
3184 17:58:54.301767 [ 310.957475] lkdtm: Performing direct entry WRITE_KERN
3185 17:58:54.304914 [ 310.962597] lkdtm: attempting bad 8614984 byte write at ffff8000112475d8
3186 17:58:54.314536 [ 310.969501] Unable to handle kernel write to read-only memory at virtual address ffff8000112475d8
3187 17:58:54.335022 [ 310.978550] Mem abort info:
3188 17:58:54.335496 [ 310.981372] ESR = 0x9600004f
3189 17:58:54.335685 [ 310.984433] EC = 0x25: DABT (current EL), IL = 32 bits
3190 17:58:54.335843 [ 310.989865] SET = 0, FnV = 0
3191 17:58:54.335997 [ 310.992945] EA = 0, S1PTW = 0
3192 17:58:54.336149 [ 310.996319] Data abort info:
3193 17:58:54.356596 [ 310.999269] ISV = 0, ISS = 0x0000004f
3194 17:58:54.357034 [ 311.003132] CM = 0, WnR = 1
3195 17:58:54.357343 [ 311.006122] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3196 17:58:54.360926 [ 311.012997] [ffff8000112475d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049447783
3197 17:58:54.380438 [ 311.025633] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3198 17:58:54.425798 [ 311.031290] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3199 17:58:54.426304 [ 311.084494] CPU: 0 PID: 2336 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3200 17:58:54.447262 [ 311.092231] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3201 17:58:54.447744 [ 311.098582] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3202 17:58:54.448156 [ 311.104594] pc : __memcpy+0x110/0x180
3203 17:58:54.449262 [ 311.108255] lr : lkdtm_WRITE_KERN+0x54/0x88
3204 17:58:54.470921 [ 311.112432] sp : ffff80001641bce0
3205 17:58:54.471395 [ 311.115741] x29: ffff80001641bce0 x28: ffff0005c8296200
3206 17:58:54.472512 [ 311.121051] x27: 0000000000000000 x26: 0000000000000000
3207 17:58:54.472912 [ 311.126362] x25: ffff8000114f18e8 x24: ffff80001641be20
3208 17:58:54.473296 [ 311.131671] x23: 000000000000000b x22: ffff0005c8028000
3209 17:58:54.492477 [ 311.136981] x21: 0000000000837448 x20: ffff800010a10190
3210 17:58:54.492945 [ 311.142291] x19: ffff8000112475d8 x18: 0000000000000000
3211 17:58:54.494081 [ 311.147601] x17: 0000000000000000 x16: 0000000000000000
3212 17:58:54.494482 [ 311.152910] x15: 0000000000000030 x14: f9000fe097e4f18a
3213 17:58:54.515111 [ 311.158219] x13: f9440400910003fd x12: 52819801d2800802
3214 17:58:54.515578 [ 311.163528] x11: a9be7bfdf0008620 x10: d503233fd503201f
3215 17:58:54.515977 [ 311.168838] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3216 17:58:54.517080 [ 311.174147] x7 : d503201faa1e03e9 x6 : ffff8000112475d8
3217 17:58:54.536684 [ 311.179457] x5 : ffff800012561c88 x4 : 0000000000000000
3218 17:58:54.537150 [ 311.184766] x3 : 0000000000000000 x2 : 00000000008373c8
3219 17:58:54.538265 [ 311.190075] x1 : ffff800010a101d0 x0 : ffff8000112475d8
3220 17:58:54.538667 [ 311.195386] Call trace:
3221 17:58:54.539048 [ 311.197829] __memcpy+0x110/0x180
3222 17:58:54.559362 [ 311.201144] lkdtm_do_action+0x24/0x40
3223 17:58:54.559826 [ 311.204887] direct_entry+0xd0/0x140
3224 17:58:54.560226 [ 311.208461] full_proxy_write+0x68/0xbc
3225 17:58:54.560611 [ 311.212297] vfs_write+0xec/0x20c
3226 17:58:54.560990 [ 311.215609] ksys_write+0x70/0x100
3227 17:58:54.562136 [ 311.219006] __arm64_sys_write+0x24/0x30
3228 17:58:54.581991 [ 311.222928] el0_svc_common.constprop.0+0x84/0x1e0
3229 17:58:54.582455 [ 311.227713] do_el0_svc+0x2c/0x94
3230 17:58:54.582854 [ 311.231023] el0_svc+0x20/0x30
3231 17:58:54.583238 [ 311.234072] el0_sync_handler+0xb0/0xb4
3232 17:58:54.583616 [ 311.237904] el0_sync+0x180/0x1c0
3233 17:58:54.583988 [ 311.241219] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3234 17:58:54.587344 [ 311.247310] ---[ end trace b07e3d6731f442d7 ]---
3235 17:58:54.591637 # Segmentation fault
3236 17:58:55.471450 # [ 310.957475] lkdtm: Performing direct entry WRITE_KERN
3237 17:58:55.471930 # [ 310.962597] lkdtm: attempting bad 8614984 byte write at ffff8000112475d8
3238 17:58:55.472334 # [ 310.969501] Unable to handle kernel write to read-only memory at virtual address ffff8000112475d8
3239 17:58:55.493934 # [ 310.978550] Mem abort info:
3240 17:58:55.494399 # [ 310.981372] ESR = 0x9600004f
3241 17:58:55.494801 # [ 310.984433] EC = 0x25: DABT (current EL), IL = 32 bits
3242 17:58:55.495187 # [ 310.989865] SET = 0, FnV = 0
3243 17:58:55.496283 # [ 310.992945] EA = 0, S1PTW = 0
3244 17:58:55.496675 # [ 310.996319] Data abort info:
3245 17:58:55.515558 # [ 310.999269] ISV = 0, ISS = 0x0000004f
3246 17:58:55.516025 # [ 311.003132] CM = 0, WnR = 1
3247 17:58:55.516423 # [ 311.006122] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3248 17:58:55.538194 # [ 311.012997] [ffff8000112475d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049447783
3249 17:58:55.538666 # [ 311.025633] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3250 17:58:55.583046 # [ 311.031290] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3251 17:58:55.604981 # [ 311.084494] CPU: 0 PID: 2336 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3252 17:58:55.605446 # [ 311.092231] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3253 17:58:55.605862 # [ 311.098582] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3254 17:58:55.606955 # [ 311.104594] pc : __memcpy+0x110/0x180
3255 17:58:55.626609 # [ 311.108255] lr : lkdtm_WRITE_KERN+0x54/0x88
3256 17:58:55.627038 # [ 311.112432] sp : ffff80001641bce0
3257 17:58:55.627407 # [ 311.115741] x29: ffff80001641bce0 x28: ffff0005c8296200
3258 17:58:55.627763 # [ 311.121051] x27: 0000000000000000 x26: 0000000000000000
3259 17:58:55.628112 # [ 311.126362] x25: ffff8000114f18e8 x24: ffff80001641be20
3260 17:58:55.649092 # [ 311.131671] x23: 000000000000000b x22: ffff0005c8028000
3261 17:58:55.649557 # [ 311.136981] x21: 0000000000837448 x20: ffff800010a10190
3262 17:58:55.649830 # [ 311.142291] x19: ffff8000112475d8 x18: 0000000000000000
3263 17:58:55.650840 # [ 311.147601] x17: 0000000000000000 x16: 0000000000000000
3264 17:58:55.671728 # [ 311.152910] x15: 0000000000000030 x14: f9000fe097e4f18a
3265 17:58:55.672163 # [ 311.158219] x13: f9440400910003fd x12: 52819801d2800802
3266 17:58:55.672535 # [ 311.163528] x11: a9be7bfdf0008620 x10: d503233fd503201f
3267 17:58:55.673615 # [ 311.168838] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3268 17:58:55.693366 # [ 311.174147] x7 : d503201faa1e03e9 x6 : ffff8000112475d8
3269 17:58:55.693866 # [ 311.179457] x5 : ffff800012561c88 x4 : 0000000000000000
3270 17:58:55.694269 # [ 311.184766] x3 : 0000000000000000 x2 : 00000000008373c8
3271 17:58:55.694654 # [ 311.190075] x1 : ffff800010a101d0 x0 : ffff8000112475d8
3272 17:58:55.715854 # [ 311.195386] Call trace:
3273 17:58:55.716319 # [ 311.197829] __memcpy+0x110/0x180
3274 17:58:55.716720 # [ 311.201144] lkdtm_do_action+0x24/0x40
3275 17:58:55.717105 # [ 311.204887] direct_entry+0xd0/0x140
3276 17:58:55.717480 # [ 311.208461] full_proxy_write+0x68/0xbc
3277 17:58:55.718648 # [ 311.212297] vfs_write+0xec/0x20c
3278 17:58:55.737372 # [ 311.215609] ksys_write+0x70/0x100
3279 17:58:55.737864 # [ 311.219006] __arm64_sys_write+0x24/0x30
3280 17:58:55.738268 # [ 311.222928] el0_svc_common.constprop.0+0x84/0x1e0
3281 17:58:55.739382 # [ 311.227713] do_el0_svc+0x2c/0x94
3282 17:58:55.739776 # [ 311.231023] el0_svc+0x20/0x30
3283 17:58:55.740153 # [ 311.234072] el0_sync_handler+0xb0/0xb4
3284 17:58:55.760009 # [ 311.237904] el0_sync+0x180/0x1c0
3285 17:58:55.760474 # [ 311.241219] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3286 17:58:55.760876 # [ 311.247310] ---[ end trace b07e3d6731f442d7 ]---
3287 17:58:55.761263 # WRITE_KERN: saw 'call trace:': ok
3288 17:58:55.762135 ok 41 selftests: lkdtm: WRITE_KERN.sh
3289 17:58:55.763247 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3290 17:58:56.700913 [ 313.359204] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3291 17:58:56.714781 [ 313.365462] lkdtm: attempting good refcount_inc() without overflow
3292 17:58:56.718140 [ 313.371716] lkdtm: attempting bad refcount_inc() overflow
3293 17:58:56.718568 [ 313.377164] ------------[ cut here ]------------
3294 17:58:56.722394 [ 313.381909] refcount_t: saturated; leaking memory.
3295 17:58:56.731161 [ 313.386947] WARNING: CPU: 5 PID: 2381 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3296 17:58:56.795815 [ 313.395386] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3297 17:58:56.796309 [ 313.448770] CPU: 5 PID: 2381 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3298 17:58:56.817422 [ 313.456512] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3299 17:58:56.817917 [ 313.462870] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3300 17:58:56.818318 [ 313.468878] pc : refcount_warn_saturate+0x74/0x144
3301 17:58:56.818705 [ 313.473670] lr : refcount_warn_saturate+0x74/0x144
3302 17:58:56.819813 [ 313.478461] sp : ffff800016483cd0
3303 17:58:56.841068 [ 313.481775] x29: ffff800016483cd0 x28: ffff0005c8293100
3304 17:58:56.841534 [ 313.487097] x27: 0000000000000000 x26: 0000000000000000
3305 17:58:56.842006 [ 313.492418] x25: ffff8000114f18e8 x24: ffff800016483e20
3306 17:58:56.843129 [ 313.497740] x23: 0000000000000016 x22: ffff0005c9969000
3307 17:58:56.862698 [ 313.503061] x21: ffff800011a07708 x20: ffff8000114f1b98
3308 17:58:56.863163 [ 313.508382] x19: 000000000000002b x18: 0000000000000000
3309 17:58:56.864299 [ 313.513704] x17: 0000000000000000 x16: 0000000000000000
3310 17:58:56.864699 [ 313.519025] x15: 0000000000000030 x14: ffffffffffffffff
3311 17:58:56.884215 [ 313.524347] x13: ffff800096483977 x12: ffff80001648397f
3312 17:58:56.884680 [ 313.529669] x11: 0000000000000028 x10: 0000000000001440
3313 17:58:56.885079 [ 313.534989] x9 : ffff80001012dcf4 x8 : ffff0005c82945a0
3314 17:58:56.885468 [ 313.540311] x7 : 0000000000000000 x6 : ffff800012561000
3315 17:58:56.886615 [ 313.545632] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3316 17:58:56.907942 [ 313.550953] x3 : 0000000000000000 x2 : 0000000000000000
3317 17:58:56.908408 [ 313.556274] x1 : 0000000000000000 x0 : ffff0005c8293100
3318 17:58:56.908810 [ 313.561597] Call trace:
3319 17:58:56.909197 [ 313.564045] refcount_warn_saturate+0x74/0x144
3320 17:58:56.909577 [ 313.568497] __refcount_add.constprop.0+0x6c/0x80
3321 17:58:56.929445 [ 313.573208] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3322 17:58:56.929937 [ 313.578000] lkdtm_do_action+0x24/0x40
3323 17:58:56.930340 [ 313.581750] direct_entry+0xd0/0x140
3324 17:58:56.930727 [ 313.585329] full_proxy_write+0x68/0xbc
3325 17:58:56.931843 [ 313.589170] vfs_write+0xec/0x20c
3326 17:58:56.932235 [ 313.592489] ksys_write+0x70/0x100
3327 17:58:56.952031 [ 313.595893] __arm64_sys_write+0x24/0x30
3328 17:58:56.952494 [ 313.599823] el0_svc_common.constprop.0+0x84/0x1e0
3329 17:58:56.952895 [ 313.604616] do_el0_svc+0x2c/0x94
3330 17:58:56.953280 [ 313.607933] el0_svc+0x20/0x30
3331 17:58:56.954464 [ 313.610990] el0_sync_handler+0xb0/0xb4
3332 17:58:56.954858 [ 313.614828] el0_sync+0x180/0x1c0
3333 17:58:56.974688 [ 313.618144] irq event stamp: 0
3334 17:58:56.975151 [ 313.621206] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3335 17:58:56.976292 [ 313.627481] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3336 17:58:56.987645 [ 313.635661] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3337 17:58:56.988111 [ 313.643839] softirqs last disabled at (0): [<0000000000000000>] 0x0
3338 17:58:56.991063 [ 313.650105] ---[ end trace b07e3d6731f442d8 ]---
3339 17:58:56.995214 [ 313.655151] lkdtm: Overflow detected: saturated
3340 17:58:57.854765 # [ 313.359204] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3341 17:58:57.855203 # [ 313.365462] lkdtm: attempting good refcount_inc() without overflow
3342 17:58:57.856325 # [ 313.371716] lkdtm: attempting bad refcount_inc() overflow
3343 17:58:57.876307 # [ 313.377164] ------------[ cut here ]------------
3344 17:58:57.876787 # [ 313.381909] refcount_t: saturated; leaking memory.
3345 17:58:57.877189 # [ 313.386947] WARNING: CPU: 5 PID: 2381 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3346 17:58:57.944257 # [ 313.395386] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3347 17:58:57.944754 # [ 313.448770] CPU: 5 PID: 2381 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3348 17:58:57.945964 # [ 313.456512] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3349 17:58:57.946373 # [ 313.462870] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3350 17:58:57.965629 # [ 313.468878] pc : refcount_warn_saturate+0x74/0x144
3351 17:58:57.965861 # [ 313.473670] lr : refcount_warn_saturate+0x74/0x144
3352 17:58:57.966253 # [ 313.478461] sp : ffff800016483cd0
3353 17:58:57.966516 # [ 313.481775] x29: ffff800016483cd0 x28: ffff0005c8293100
3354 17:58:57.987185 # [ 313.487097] x27: 0000000000000000 x26: 0000000000000000
3355 17:58:57.987617 # [ 313.492418] x25: ffff8000114f18e8 x24: ffff800016483e20
3356 17:58:57.988735 # [ 313.497740] x23: 0000000000000016 x22: ffff0005c9969000
3357 17:58:57.989139 # [ 313.503061] x21: ffff800011a07708 x20: ffff8000114f1b98
3358 17:58:58.010808 # [ 313.508382] x19: 000000000000002b x18: 0000000000000000
3359 17:58:58.011278 # [ 313.513704] x17: 0000000000000000 x16: 0000000000000000
3360 17:58:58.011682 # [ 313.519025] x15: 0000000000000030 x14: ffffffffffffffff
3361 17:58:58.012827 # [ 313.524347] x13: ffff800096483977 x12: ffff80001648397f
3362 17:58:58.032456 # [ 313.529669] x11: 0000000000000028 x10: 0000000000001440
3363 17:58:58.032940 # [ 313.534989] x9 : ffff80001012dcf4 x8 : ffff0005c82945a0
3364 17:58:58.034144 # [ 313.540311] x7 : 0000000000000000 x6 : ffff800012561000
3365 17:58:58.034549 # [ 313.545632] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3366 17:58:58.054954 # [ 313.550953] x3 : 0000000000000000 x2 : 0000000000000000
3367 17:58:58.055439 # [ 313.556274] x1 : 0000000000000000 x0 : ffff0005c8293100
3368 17:58:58.055843 # [ 313.561597] Call trace:
3369 17:58:58.056979 # [ 313.564045] refcount_warn_saturate+0x74/0x144
3370 17:58:58.057375 # [ 313.568497] __refcount_add.constprop.0+0x6c/0x80
3371 17:58:58.076570 # [ 313.573208] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3372 17:58:58.077052 # [ 313.578000] lkdtm_do_action+0x24/0x40
3373 17:58:58.077455 # [ 313.581750] direct_entry+0xd0/0x140
3374 17:58:58.078610 # [ 313.585329] full_proxy_write+0x68/0xbc
3375 17:58:58.079005 # [ 313.589170] vfs_write+0xec/0x20c
3376 17:58:58.079387 # [ 313.592489] ksys_write+0x70/0x100
3377 17:58:58.099187 # [ 313.595893] __arm64_sys_write+0x24/0x30
3378 17:58:58.099653 # [ 313.599823] el0_svc_common.constprop.0+0x84/0x1e0
3379 17:58:58.100055 # [ 313.604616] do_el0_svc+0x2c/0x94
3380 17:58:58.100442 # [ 313.607933] el0_svc+0x20/0x30
3381 17:58:58.100823 # [ 313.610990] el0_sync_handler+0xb0/0xb4
3382 17:58:58.102013 # [ 313.614828] el0_sync+0x180/0x1c0
3383 17:58:58.121772 # [ 313.618144] irq event stamp: 0
3384 17:58:58.122151 # [ 313.621206] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3385 17:58:58.122438 # [ 313.627481] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3386 17:58:58.139203 # [ 313.635661] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3387 17:58:58.139637 # [ 313.643839] softirqs last disabled at (0): [<0000000000000000>] 0x0
3388 17:58:58.140008 # [ 313.650105] ---[ end trace b07e3d6731f442d8 ]---
3389 17:58:58.142443 # [ 313.655151] lkdtm: Overflow detected: saturated
3390 17:58:58.537141 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3391 17:58:58.637460 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3392 17:58:58.662979 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3393 17:58:59.143796 [ 315.788271] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3394 17:58:59.145025 [ 315.794453] lkdtm: attempting good refcount_add() without overflow
3395 17:58:59.147223 [ 315.800705] lkdtm: attempting bad refcount_add() overflow
3396 17:58:59.147691 [ 315.806175] ------------[ cut here ]------------
3397 17:58:59.151374 [ 315.810906] refcount_t: saturated; leaking memory.
3398 17:58:59.160095 [ 315.815853] WARNING: CPU: 2 PID: 2415 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3399 17:58:59.224817 [ 315.824290] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3400 17:58:59.225314 [ 315.877622] CPU: 2 PID: 2415 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3401 17:58:59.246431 [ 315.885362] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3402 17:58:59.246913 [ 315.891717] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3403 17:58:59.248075 [ 315.897723] pc : refcount_warn_saturate+0x74/0x144
3404 17:58:59.248478 [ 315.902512] lr : refcount_warn_saturate+0x74/0x144
3405 17:58:59.248863 [ 315.907301] sp : ffff80001654bcd0
3406 17:58:59.269051 [ 315.910613] x29: ffff80001654bcd0 x28: ffff0005c94c9880
3407 17:58:59.269519 [ 315.915931] x27: 0000000000000000 x26: 0000000000000000
3408 17:58:59.270710 [ 315.921248] x25: ffff8000114f18e8 x24: ffff80001654be20
3409 17:58:59.271112 [ 315.926566] x23: 0000000000000016 x22: ffff0005c9298000
3410 17:58:59.291667 [ 315.931883] x21: ffff800011a07720 x20: ffff8000114f1ba8
3411 17:58:59.292133 [ 315.937201] x19: 000000000000002c x18: 0000000000000000
3412 17:58:59.293290 [ 315.942518] x17: 0000000000000000 x16: 0000000000000000
3413 17:58:59.293819 [ 315.947836] x15: 0000000000000030 x14: ffffffffffffffff
3414 17:58:59.313362 [ 315.953154] x13: ffff80009654b977 x12: ffff80001654b97f
3415 17:58:59.313866 [ 315.958471] x11: 0000000000000028 x10: ffff8000125e8350
3416 17:58:59.314277 [ 315.963788] x9 : ffff80001012dcf4 x8 : ffff800012590350
3417 17:58:59.314671 [ 315.969106] x7 : ffff8000125e8350 x6 : ffff800012561000
3418 17:58:59.315058 [ 315.974423] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3419 17:58:59.335857 [ 315.979740] x3 : 0000000000000000 x2 : 0000000000000000
3420 17:58:59.336340 [ 315.985058] x1 : 0000000000000000 x0 : ffff0005c94c9880
3421 17:58:59.336741 [ 315.990377] Call trace:
3422 17:58:59.337130 [ 315.992824] refcount_warn_saturate+0x74/0x144
3423 17:58:59.337509 [ 315.997273] __refcount_add.constprop.0+0x6c/0x80
3424 17:58:59.358535 [ 316.001981] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3425 17:58:59.359002 [ 316.006771] lkdtm_do_action+0x24/0x40
3426 17:58:59.360163 [ 316.010519] direct_entry+0xd0/0x140
3427 17:58:59.360566 [ 316.014096] full_proxy_write+0x68/0xbc
3428 17:58:59.360949 [ 316.017935] vfs_write+0xec/0x20c
3429 17:58:59.361324 [ 316.021252] ksys_write+0x70/0x100
3430 17:58:59.381215 [ 316.024653] __arm64_sys_write+0x24/0x30
3431 17:58:59.381746 [ 316.028582] el0_svc_common.constprop.0+0x84/0x1e0
3432 17:58:59.382155 [ 316.033372] do_el0_svc+0x2c/0x94
3433 17:58:59.382543 [ 316.036687] el0_svc+0x20/0x30
3434 17:58:59.382921 [ 316.039741] el0_sync_handler+0xb0/0xb4
3435 17:58:59.383295 [ 316.043578] el0_sync+0x180/0x1c0
3436 17:58:59.402628 [ 316.046891] irq event stamp: 0
3437 17:58:59.403092 [ 316.049951] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3438 17:58:59.404255 [ 316.056224] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3439 17:58:59.416691 [ 316.064400] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3440 17:58:59.417159 [ 316.072576] softirqs last disabled at (0): [<0000000000000000>] 0x0
3441 17:58:59.420038 [ 316.078840] ---[ end trace b07e3d6731f442d9 ]---
3442 17:58:59.424214 [ 316.083825] lkdtm: Overflow detected: saturated
3443 17:59:00.526410 # [ 315.788271] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3444 17:59:00.527657 # [ 315.794453] lkdtm: attempting good refcount_add() without overflow
3445 17:59:00.528071 # [ 315.800705] lkdtm: attempting bad refcount_add() overflow
3446 17:59:00.548965 # [ 315.806175] ------------[ cut here ]------------
3447 17:59:00.549431 # [ 315.810906] refcount_t: saturated; leaking memory.
3448 17:59:00.549909 # [ 315.815853] WARNING: CPU: 2 PID: 2415 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3449 17:59:00.615816 # [ 315.824290] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3450 17:59:00.616314 # [ 315.877622] CPU: 2 PID: 2415 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3451 17:59:00.616722 # [ 315.885362] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3452 17:59:00.617932 # [ 315.891717] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3453 17:59:00.637412 # [ 315.897723] pc : refcount_warn_saturate+0x74/0x144
3454 17:59:00.637906 # [ 315.902512] lr : refcount_warn_saturate+0x74/0x144
3455 17:59:00.639085 # [ 315.907301] sp : ffff80001654bcd0
3456 17:59:00.639488 # [ 315.910613] x29: ffff80001654bcd0 x28: ffff0005c94c9880
3457 17:59:00.660081 # [ 315.915931] x27: 0000000000000000 x26: 0000000000000000
3458 17:59:00.660551 # [ 315.921248] x25: ffff8000114f18e8 x24: ffff80001654be20
3459 17:59:00.660951 # [ 315.926566] x23: 0000000000000016 x22: ffff0005c9298000
3460 17:59:00.661335 # [ 315.931883] x21: ffff800011a07720 x20: ffff8000114f1ba8
3461 17:59:00.681502 # [ 315.937201] x19: 000000000000002c x18: 0000000000000000
3462 17:59:00.681995 # [ 315.942518] x17: 0000000000000000 x16: 0000000000000000
3463 17:59:00.682397 # [ 315.947836] x15: 0000000000000030 x14: ffffffffffffffff
3464 17:59:00.683553 # [ 315.953154] x13: ffff80009654b977 x12: ffff80001654b97f
3465 17:59:00.704140 # [ 315.958471] x11: 0000000000000028 x10: ffff8000125e8350
3466 17:59:00.704618 # [ 315.963788] x9 : ffff80001012dcf4 x8 : ffff800012590350
3467 17:59:00.705850 # [ 315.969106] x7 : ffff8000125e8350 x6 : ffff800012561000
3468 17:59:00.706264 # [ 315.974423] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3469 17:59:00.726767 # [ 315.979740] x3 : 0000000000000000 x2 : 0000000000000000
3470 17:59:00.727247 # [ 315.985058] x1 : 0000000000000000 x0 : ffff0005c94c9880
3471 17:59:00.727657 # [ 315.990377] Call trace:
3472 17:59:00.728817 # [ 315.992824] refcount_warn_saturate+0x74/0x144
3473 17:59:00.729218 # [ 315.997273] __refcount_add.constprop.0+0x6c/0x80
3474 17:59:00.748291 # [ 316.001981] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3475 17:59:00.748765 # [ 316.006771] lkdtm_do_action+0x24/0x40
3476 17:59:00.749176 # [ 316.010519] direct_entry+0xd0/0x140
3477 17:59:00.749569 # [ 316.014096] full_proxy_write+0x68/0xbc
3478 17:59:00.750035 # [ 316.017935] vfs_write+0xec/0x20c
3479 17:59:00.751218 # [ 316.021252] ksys_write+0x70/0x100
3480 17:59:00.770911 # [ 316.024653] __arm64_sys_write+0x24/0x30
3481 17:59:00.771386 # [ 316.028582] el0_svc_common.constprop.0+0x84/0x1e0
3482 17:59:00.771799 # [ 316.033372] do_el0_svc+0x2c/0x94
3483 17:59:00.772193 # [ 316.036687] el0_svc+0x20/0x30
3484 17:59:00.772578 # [ 316.039741] el0_sync_handler+0xb0/0xb4
3485 17:59:00.773782 # [ 316.043578] el0_sync+0x180/0x1c0
3486 17:59:00.792498 # [ 316.046891] irq event stamp: 0
3487 17:59:00.792973 # [ 316.049951] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3488 17:59:00.793385 # [ 316.056224] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3489 17:59:00.815159 # [ 316.064400] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3490 17:59:00.815638 # [ 316.072576] softirqs last disabled at (0): [<0000000000000000>] 0x0
3491 17:59:00.816824 # [ 316.078840] ---[ end trace b07e3d6731f442d9 ]---
3492 17:59:00.817234 # [ 316.083825] lkdtm: Overflow detected: saturated
3493 17:59:00.817626 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3494 17:59:00.823894 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3495 17:59:00.827151 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3496 17:59:01.065826 [ 317.722672] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3497 17:59:01.076564 [ 317.729595] lkdtm: attempting bad refcount_inc_not_zero() overflow
3498 17:59:01.076971 [ 317.735835] ------------[ cut here ]------------
3499 17:59:01.079993 [ 317.740508] refcount_t: saturated; leaking memory.
3500 17:59:01.089736 [ 317.745474] WARNING: CPU: 4 PID: 2447 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3501 17:59:01.153400 [ 317.753910] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3502 17:59:01.154748 [ 317.807243] CPU: 4 PID: 2447 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3503 17:59:01.177021 [ 317.814983] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3504 17:59:01.177498 [ 317.821338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3505 17:59:01.178749 [ 317.827344] pc : refcount_warn_saturate+0xc8/0x144
3506 17:59:01.179160 [ 317.832134] lr : refcount_warn_saturate+0xc8/0x144
3507 17:59:01.179555 [ 317.836922] sp : ffff8000165fbcb0
3508 17:59:01.198636 [ 317.840234] x29: ffff8000165fbcb0 x28: ffff0005c3e51880
3509 17:59:01.199113 [ 317.845552] x27: 0000000000000000 x26: 0000000000000000
3510 17:59:01.200298 [ 317.850869] x25: ffff8000114f18e8 x24: ffff8000165fbe20
3511 17:59:01.200708 [ 317.856187] x23: 000000000000001f x22: ffff0005c6463000
3512 17:59:01.220189 [ 317.861504] x21: 0000000000000001 x20: 000000007fffffff
3513 17:59:01.220666 [ 317.866822] x19: ffff8000165fbd04 x18: 0000000000000000
3514 17:59:01.221075 [ 317.872139] x17: 0000000000000000 x16: 0000000000000000
3515 17:59:01.222299 [ 317.877457] x15: 0000000000000030 x14: ffffffffffffffff
3516 17:59:01.243870 [ 317.882774] x13: ffff8000965fb957 x12: ffff8000165fb95f
3517 17:59:01.244347 [ 317.888091] x11: 0000000000000030 x10: 0000000000001440
3518 17:59:01.244758 [ 317.893409] x9 : ffff80001012dcf4 x8 : ffff0005c3e52d20
3519 17:59:01.245154 [ 317.898726] x7 : 0000000000000000 x6 : ffff800012561000
3520 17:59:01.246317 [ 317.904044] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3521 17:59:01.265524 [ 317.909361] x3 : 0000000000000000 x2 : 0000000000000000
3522 17:59:01.266028 [ 317.914678] x1 : 0000000000000000 x0 : ffff0005c3e51880
3523 17:59:01.267220 [ 317.919997] Call trace:
3524 17:59:01.267630 [ 317.922443] refcount_warn_saturate+0xc8/0x144
3525 17:59:01.268026 [ 317.926893] __refcount_add_not_zero.constprop.0+0x84/0xa0
3526 17:59:01.288053 [ 317.932377] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3527 17:59:01.288527 [ 317.937952] lkdtm_do_action+0x24/0x40
3528 17:59:01.288938 [ 317.941700] direct_entry+0xd0/0x140
3529 17:59:01.289332 [ 317.945277] full_proxy_write+0x68/0xbc
3530 17:59:01.290558 [ 317.949116] vfs_write+0xec/0x20c
3531 17:59:01.310762 [ 317.952433] ksys_write+0x70/0x100
3532 17:59:01.311238 [ 317.955834] __arm64_sys_write+0x24/0x30
3533 17:59:01.311648 [ 317.959762] el0_svc_common.constprop.0+0x84/0x1e0
3534 17:59:01.312850 [ 317.964552] do_el0_svc+0x2c/0x94
3535 17:59:01.313253 [ 317.967868] el0_svc+0x20/0x30
3536 17:59:01.313699 [ 317.970921] el0_sync_handler+0xb0/0xb4
3537 17:59:01.332268 [ 317.974758] el0_sync+0x180/0x1c0
3538 17:59:01.332744 [ 317.978072] irq event stamp: 0
3539 17:59:01.333154 [ 317.981131] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3540 17:59:01.334328 [ 317.987403] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3541 17:59:01.347451 [ 317.995580] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3542 17:59:01.347928 [ 318.003755] softirqs last disabled at (0): [<0000000000000000>] 0x0
3543 17:59:01.350725 [ 318.010019] ---[ end trace b07e3d6731f442da ]---
3544 17:59:01.354878 [ 318.014727] lkdtm: Overflow detected: saturated
3545 17:59:02.151099 # [ 317.722672] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3546 17:59:02.151546 # [ 317.729595] lkdtm: attempting bad refcount_inc_not_zero() overflow
3547 17:59:02.151920 # [ 317.735835] ------------[ cut here ]------------
3548 17:59:02.172632 # [ 317.740508] refcount_t: saturated; leaking memory.
3549 17:59:02.173099 # [ 317.745474] WARNING: CPU: 4 PID: 2447 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3550 17:59:02.217523 # [ 317.753910] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3551 17:59:02.239344 # [ 317.807243] CPU: 4 PID: 2447 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3552 17:59:02.239811 # [ 317.814983] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3553 17:59:02.240216 # [ 317.821338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3554 17:59:02.241393 # [ 317.827344] pc : refcount_warn_saturate+0xc8/0x144
3555 17:59:02.262041 # [ 317.832134] lr : refcount_warn_saturate+0xc8/0x144
3556 17:59:02.262508 # [ 317.836922] sp : ffff8000165fbcb0
3557 17:59:02.262911 # [ 317.840234] x29: ffff8000165fbcb0 x28: ffff0005c3e51880
3558 17:59:02.264083 # [ 317.845552] x27: 0000000000000000 x26: 0000000000000000
3559 17:59:02.283618 # [ 317.850869] x25: ffff8000114f18e8 x24: ffff8000165fbe20
3560 17:59:02.284086 # [ 317.856187] x23: 000000000000001f x22: ffff0005c6463000
3561 17:59:02.284488 # [ 317.861504] x21: 0000000000000001 x20: 000000007fffffff
3562 17:59:02.284874 # [ 317.866822] x19: ffff8000165fbd04 x18: 0000000000000000
3563 17:59:02.305162 # [ 317.872139] x17: 0000000000000000 x16: 0000000000000000
3564 17:59:02.305631 # [ 317.877457] x15: 0000000000000030 x14: ffffffffffffffff
3565 17:59:02.306886 # [ 317.882774] x13: ffff8000965fb957 x12: ffff8000165fb95f
3566 17:59:02.307289 # [ 317.888091] x11: 0000000000000030 x10: 0000000000001440
3567 17:59:02.327802 # [ 317.893409] x9 : ffff80001012dcf4 x8 : ffff0005c3e52d20
3568 17:59:02.328269 # [ 317.898726] x7 : 0000000000000000 x6 : ffff800012561000
3569 17:59:02.328676 # [ 317.904044] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3570 17:59:02.329907 # [ 317.909361] x3 : 0000000000000000 x2 : 0000000000000000
3571 17:59:02.350521 # [ 317.914678] x1 : 0000000000000000 x0 : ffff0005c3e51880
3572 17:59:02.350991 # [ 317.919997] Call trace:
3573 17:59:02.351394 # [ 317.922443] refcount_warn_saturate+0xc8/0x144
3574 17:59:02.352575 # [ 317.926893] __refcount_add_not_zero.constprop.0+0x84/0xa0
3575 17:59:02.352970 # [ 317.932377] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3576 17:59:02.373114 # [ 317.937952] lkdtm_do_action+0x24/0x40
3577 17:59:02.373581 # [ 317.941700] direct_entry+0xd0/0x140
3578 17:59:02.374013 # [ 317.945277] full_proxy_write+0x68/0xbc
3579 17:59:02.375196 # [ 317.949116] vfs_write+0xec/0x20c
3580 17:59:02.375591 # [ 317.952433] ksys_write+0x70/0x100
3581 17:59:02.375970 # [ 317.955834] __arm64_sys_write+0x24/0x30
3582 17:59:02.394628 # [ 317.959762] el0_svc_common.constprop.0+0x84/0x1e0
3583 17:59:02.395096 # [ 317.964552] do_el0_svc+0x2c/0x94
3584 17:59:02.395498 # [ 317.967868] el0_svc+0x20/0x30
3585 17:59:02.396677 # [ 317.970921] el0_sync_handler+0xb0/0xb4
3586 17:59:02.397071 # [ 317.974758] el0_sync+0x180/0x1c0
3587 17:59:02.397449 # [ 317.978072] irq event stamp: 0
3588 17:59:02.416157 # [ 317.981131] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3589 17:59:02.417418 # [ 317.987403] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3590 17:59:02.417865 # [ 317.995580] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3591 17:59:02.439884 # [ 318.003755] softirqs last disabled at (0): [<0000000000000000>] 0x0
3592 17:59:02.440353 # [ 318.010019] ---[ end trace b07e3d6731f442da ]---
3593 17:59:02.440756 # [ 318.014727] lkdtm: Overflow detected: saturated
3594 17:59:02.441990 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3595 17:59:02.445526 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3596 17:59:02.448744 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3597 17:59:02.768637 [ 319.425572] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3598 17:59:02.774294 [ 319.432481] lkdtm: attempting bad refcount_add_not_zero() overflow
3599 17:59:02.779682 [ 319.440382] ------------[ cut here ]------------
3600 17:59:02.786094 [ 319.445486] refcount_t: saturated; leaking memory.
3601 17:59:02.794945 [ 319.450775] WARNING: CPU: 2 PID: 2479 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3602 17:59:02.859622 [ 319.459212] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3603 17:59:02.860917 [ 319.512550] CPU: 2 PID: 2479 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3604 17:59:02.881179 [ 319.520290] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3605 17:59:02.881673 [ 319.526645] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3606 17:59:02.882081 [ 319.532651] pc : refcount_warn_saturate+0xc8/0x144
3607 17:59:02.882469 [ 319.537440] lr : refcount_warn_saturate+0xc8/0x144
3608 17:59:02.883647 [ 319.542228] sp : ffff8000166a3cb0
3609 17:59:02.903804 [ 319.545541] x29: ffff8000166a3cb0 x28: ffff0005c94ce200
3610 17:59:02.904273 [ 319.550858] x27: 0000000000000000 x26: 0000000000000000
3611 17:59:02.904674 [ 319.556176] x25: ffff8000114f18e8 x24: ffff8000166a3e20
3612 17:59:02.905947 [ 319.561494] x23: 000000000000001f x22: ffff0005c985b000
3613 17:59:02.926517 [ 319.566811] x21: 0000000000000006 x20: 000000007fffffff
3614 17:59:02.926985 [ 319.572129] x19: ffff8000166a3d04 x18: 0000000000000000
3615 17:59:02.927387 [ 319.577446] x17: 0000000000000000 x16: 0000000000000000
3616 17:59:02.928575 [ 319.582763] x15: 0000000000000000 x14: 0000000000000000
3617 17:59:02.949134 [ 319.588080] x13: 0000000000000000 x12: 0000000000000000
3618 17:59:02.949602 [ 319.593397] x11: 00000061cfc7efee x10: 0000000000001440
3619 17:59:02.950035 [ 319.598715] x9 : ffff80001012dcf4 x8 : ffff0005c94cf6a0
3620 17:59:02.951226 [ 319.604033] x7 : 0000000000000000 x6 : ffff800012561000
3621 17:59:02.951624 [ 319.609350] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3622 17:59:02.970739 [ 319.614668] x3 : 0000000000000000 x2 : 0000000000000000
3623 17:59:02.971206 [ 319.619985] x1 : 0000000000000000 x0 : ffff0005c94ce200
3624 17:59:02.971609 [ 319.625304] Call trace:
3625 17:59:02.971995 [ 319.627750] refcount_warn_saturate+0xc8/0x144
3626 17:59:02.972374 [ 319.632200] __refcount_add_not_zero.constprop.0+0x84/0xa0
3627 17:59:02.993337 [ 319.637684] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3628 17:59:02.993868 [ 319.643259] lkdtm_do_action+0x24/0x40
3629 17:59:02.995080 [ 319.647007] direct_entry+0xd0/0x140
3630 17:59:02.995484 [ 319.650584] full_proxy_write+0x68/0xbc
3631 17:59:02.995873 [ 319.654423] vfs_write+0xec/0x20c
3632 17:59:03.015980 [ 319.657739] ksys_write+0x70/0x100
3633 17:59:03.016445 [ 319.661141] __arm64_sys_write+0x24/0x30
3634 17:59:03.016847 [ 319.665069] el0_svc_common.constprop.0+0x84/0x1e0
3635 17:59:03.017236 [ 319.669860] do_el0_svc+0x2c/0x94
3636 17:59:03.017613 [ 319.673175] el0_svc+0x20/0x30
3637 17:59:03.018057 [ 319.676228] el0_sync_handler+0xb0/0xb4
3638 17:59:03.037447 [ 319.680065] el0_sync+0x180/0x1c0
3639 17:59:03.038085 [ 319.683378] irq event stamp: 0
3640 17:59:03.038660 [ 319.686438] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3641 17:59:03.039921 [ 319.692710] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3642 17:59:03.052545 [ 319.700888] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3643 17:59:03.052732 [ 319.709063] softirqs last disabled at (0): [<0000000000000000>] 0x0
3644 17:59:03.055770 [ 319.715327] ---[ end trace b07e3d6731f442db ]---
3645 17:59:03.060086 [ 319.720052] lkdtm: Overflow detected: saturated
3646 17:59:03.881804 # [ 319.425572] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3647 17:59:03.882271 # [ 319.432481] lkdtm: attempting bad refcount_add_not_zero() overflow
3648 17:59:03.883478 # [ 319.440382] ------------[ cut here ]------------
3649 17:59:03.903359 # [ 319.445486] refcount_t: saturated; leaking memory.
3650 17:59:03.903824 # [ 319.450775] WARNING: CPU: 2 PID: 2479 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3651 17:59:03.947582 # [ 319.459212] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3652 17:59:03.970232 # [ 319.512550] CPU: 2 PID: 2479 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3653 17:59:03.970702 # [ 319.520290] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3654 17:59:03.971917 # [ 319.526645] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3655 17:59:03.972318 # [ 319.532651] pc : refcount_warn_saturate+0xc8/0x144
3656 17:59:03.992882 # [ 319.537440] lr : refcount_warn_saturate+0xc8/0x144
3657 17:59:03.993350 # [ 319.542228] sp : ffff8000166a3cb0
3658 17:59:03.993820 # [ 319.545541] x29: ffff8000166a3cb0 x28: ffff0005c94ce200
3659 17:59:03.994219 # [ 319.550858] x27: 0000000000000000 x26: 0000000000000000
3660 17:59:04.014314 # [ 319.556176] x25: ffff8000114f18e8 x24: ffff8000166a3e20
3661 17:59:04.014782 # [ 319.561494] x23: 000000000000001f x22: ffff0005c985b000
3662 17:59:04.015183 # [ 319.566811] x21: 0000000000000006 x20: 000000007fffffff
3663 17:59:04.016380 # [ 319.572129] x19: ffff8000166a3d04 x18: 0000000000000000
3664 17:59:04.037012 # [ 319.577446] x17: 0000000000000000 x16: 0000000000000000
3665 17:59:04.037481 # [ 319.582763] x15: 0000000000000000 x14: 0000000000000000
3666 17:59:04.037958 # [ 319.588080] x13: 0000000000000000 x12: 0000000000000000
3667 17:59:04.039158 # [ 319.593397] x11: 00000061cfc7efee x10: 0000000000001440
3668 17:59:04.059555 # [ 319.598715] x9 : ffff80001012dcf4 x8 : ffff0005c94cf6a0
3669 17:59:04.060023 # [ 319.604033] x7 : 0000000000000000 x6 : ffff800012561000
3670 17:59:04.060427 # [ 319.609350] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3671 17:59:04.061698 # [ 319.614668] x3 : 0000000000000000 x2 : 0000000000000000
3672 17:59:04.081286 # [ 319.619985] x1 : 0000000000000000 x0 : ffff0005c94ce200
3673 17:59:04.081782 # [ 319.625304] Call trace:
3674 17:59:04.082186 # [ 319.627750] refcount_warn_saturate+0xc8/0x144
3675 17:59:04.082574 # [ 319.632200] __refcount_add_not_zero.constprop.0+0x84/0xa0
3676 17:59:04.083765 # [ 319.637684] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3677 17:59:04.103895 # [ 319.643259] lkdtm_do_action+0x24/0x40
3678 17:59:04.104360 # [ 319.647007] direct_entry+0xd0/0x140
3679 17:59:04.104761 # [ 319.650584] full_proxy_write+0x68/0xbc
3680 17:59:04.105146 # [ 319.654423] vfs_write+0xec/0x20c
3681 17:59:04.105524 # [ 319.657739] ksys_write+0x70/0x100
3682 17:59:04.106082 # [ 319.661141] __arm64_sys_write+0x24/0x30
3683 17:59:04.125388 # [ 319.665069] el0_svc_common.constprop.0+0x84/0x1e0
3684 17:59:04.125883 # [ 319.669860] do_el0_svc+0x2c/0x94
3685 17:59:04.126287 # [ 319.673175] el0_svc+0x20/0x30
3686 17:59:04.126671 # [ 319.676228] el0_sync_handler+0xb0/0xb4
3687 17:59:04.127047 # [ 319.680065] el0_sync+0x180/0x1c0
3688 17:59:04.128231 # [ 319.683378] irq event stamp: 0
3689 17:59:04.148020 # [ 319.686438] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3690 17:59:04.148489 # [ 319.692710] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3691 17:59:04.148896 # [ 319.700888] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3692 17:59:04.170491 # [ 319.709063] softirqs last disabled at (0): [<0000000000000000>] 0x0
3693 17:59:04.170961 # [ 319.715327] ---[ end trace b07e3d6731f442db ]---
3694 17:59:04.171363 # [ 319.720052] lkdtm: Overflow detected: saturated
3695 17:59:04.172566 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3696 17:59:04.178108 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3697 17:59:04.178576 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3698 17:59:04.467275 [ 321.120167] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3699 17:59:04.467744 [ 321.126069] lkdtm: attempting good refcount_dec()
3700 17:59:04.473789 [ 321.132430] lkdtm: attempting bad refcount_dec() to zero
3701 17:59:04.479162 [ 321.138313] ------------[ cut here ]------------
3702 17:59:04.484675 [ 321.143381] refcount_t: decrement hit 0; leaking memory.
3703 17:59:04.493566 [ 321.149096] WARNING: CPU: 5 PID: 2511 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3704 17:59:04.557070 [ 321.157621] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3705 17:59:04.558385 [ 321.210954] CPU: 5 PID: 2511 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3706 17:59:04.580839 [ 321.218695] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3707 17:59:04.581306 [ 321.225050] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3708 17:59:04.581774 [ 321.231056] pc : refcount_warn_saturate+0x13c/0x144
3709 17:59:04.582172 [ 321.235932] lr : refcount_warn_saturate+0x13c/0x144
3710 17:59:04.582553 [ 321.240807] sp : ffff800016743cc0
3711 17:59:04.602385 [ 321.244119] x29: ffff800016743cc0 x28: ffff0005c50e4980
3712 17:59:04.602853 [ 321.249437] x27: 0000000000000000 x26: 0000000000000000
3713 17:59:04.603255 [ 321.254755] x25: ffff8000114f18e8 x24: ffff800016743e20
3714 17:59:04.604474 [ 321.260073] x23: 0000000000000012 x22: ffff0005c5479000
3715 17:59:04.625019 [ 321.265390] x21: ffff800011a07778 x20: ffff8000114f1bd8
3716 17:59:04.625489 [ 321.270707] x19: ffff800016743d04 x18: 0000000000000000
3717 17:59:04.625921 [ 321.276025] x17: 0000000000000000 x16: 0000000000000000
3718 17:59:04.627133 [ 321.281342] x15: 0000000000000000 x14: 0000000000000000
3719 17:59:04.646551 [ 321.286659] x13: 0000000000000000 x12: 0000000000000000
3720 17:59:04.647015 [ 321.291976] x11: 0000000000000000 x10: 0000000000001440
3721 17:59:04.647416 [ 321.297294] x9 : ffff80001012dcf4 x8 : ffff0005c50e5e20
3722 17:59:04.648629 [ 321.302611] x7 : 0000000000000000 x6 : ffff800012561000
3723 17:59:04.649024 [ 321.307929] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3724 17:59:04.669206 [ 321.313246] x3 : 0000000000000000 x2 : 0000000000000000
3725 17:59:04.669703 [ 321.318564] x1 : 0000000000000000 x0 : ffff0005c50e4980
3726 17:59:04.670936 [ 321.323882] Call trace:
3727 17:59:04.671337 [ 321.326329] refcount_warn_saturate+0x13c/0x144
3728 17:59:04.671723 [ 321.330865] __refcount_dec.constprop.0+0x4c/0x5c
3729 17:59:04.691905 [ 321.335569] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3730 17:59:04.692372 [ 321.340016] lkdtm_do_action+0x24/0x40
3731 17:59:04.692773 [ 321.343764] direct_entry+0xd0/0x140
3732 17:59:04.693158 [ 321.347340] full_proxy_write+0x68/0xbc
3733 17:59:04.693535 [ 321.351180] vfs_write+0xec/0x20c
3734 17:59:04.693982 [ 321.354496] ksys_write+0x70/0x100
3735 17:59:04.713391 [ 321.357897] __arm64_sys_write+0x24/0x30
3736 17:59:04.713890 [ 321.361825] el0_svc_common.constprop.0+0x84/0x1e0
3737 17:59:04.714295 [ 321.366616] do_el0_svc+0x2c/0x94
3738 17:59:04.714684 [ 321.369932] el0_svc+0x20/0x30
3739 17:59:04.715901 [ 321.372986] el0_sync_handler+0xb0/0xb4
3740 17:59:04.716292 [ 321.376823] el0_sync+0x180/0x1c0
3741 17:59:04.736979 [ 321.380136] irq event stamp: 0
3742 17:59:04.737445 [ 321.383196] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3743 17:59:04.739303 [ 321.389469] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3744 17:59:04.750017 [ 321.397646] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3745 17:59:04.750487 [ 321.405822] softirqs last disabled at (0): [<0000000000000000>] 0x0
3746 17:59:04.753330 [ 321.412087] ---[ end trace b07e3d6731f442dc ]---
3747 17:59:04.757596 [ 321.417007] lkdtm: Zero detected: saturated
3748 17:59:06.138310 # [ 321.120167] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3749 17:59:06.138811 # [ 321.126069] lkdtm: attempting good refcount_dec()
3750 17:59:06.140056 # [ 321.132430] lkdtm: attempting bad refcount_dec() to zero
3751 17:59:06.140465 # [ 321.138313] ------------[ cut here ]------------
3752 17:59:06.160801 # [ 321.143381] refcount_t: decrement hit 0; leaking memory.
3753 17:59:06.162143 # [ 321.149096] WARNING: CPU: 5 PID: 2511 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3754 17:59:06.206900 # [ 321.157621] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3755 17:59:06.227569 # [ 321.210954] CPU: 5 PID: 2511 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3756 17:59:06.228052 # [ 321.218695] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3757 17:59:06.229327 # [ 321.225050] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3758 17:59:06.249220 # [ 321.231056] pc : refcount_warn_saturate+0x13c/0x144
3759 17:59:06.249761 # [ 321.235932] lr : refcount_warn_saturate+0x13c/0x144
3760 17:59:06.251007 # [ 321.240807] sp : ffff800016743cc0
3761 17:59:06.251419 # [ 321.244119] x29: ffff800016743cc0 x28: ffff0005c50e4980
3762 17:59:06.251819 # [ 321.249437] x27: 0000000000000000 x26: 0000000000000000
3763 17:59:06.272809 # [ 321.254755] x25: ffff8000114f18e8 x24: ffff800016743e20
3764 17:59:06.273286 # [ 321.260073] x23: 0000000000000012 x22: ffff0005c5479000
3765 17:59:06.273760 # [ 321.265390] x21: ffff800011a07778 x20: ffff8000114f1bd8
3766 17:59:06.274989 # [ 321.270707] x19: ffff800016743d04 x18: 0000000000000000
3767 17:59:06.294466 # [ 321.276025] x17: 0000000000000000 x16: 0000000000000000
3768 17:59:06.294941 # [ 321.281342] x15: 0000000000000000 x14: 0000000000000000
3769 17:59:06.296185 # [ 321.286659] x13: 0000000000000000 x12: 0000000000000000
3770 17:59:06.296596 # [ 321.291976] x11: 0000000000000000 x10: 0000000000001440
3771 17:59:06.317044 # [ 321.297294] x9 : ffff80001012dcf4 x8 : ffff0005c50e5e20
3772 17:59:06.317549 # [ 321.302611] x7 : 0000000000000000 x6 : ffff800012561000
3773 17:59:06.317993 # [ 321.307929] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3774 17:59:06.318390 # [ 321.313246] x3 : 0000000000000000 x2 : 0000000000000000
3775 17:59:06.338615 # [ 321.318564] x1 : 0000000000000000 x0 : ffff0005c50e4980
3776 17:59:06.339094 # [ 321.323882] Call trace:
3777 17:59:06.339505 # [ 321.326329] refcount_warn_saturate+0x13c/0x144
3778 17:59:06.339902 # [ 321.330865] __refcount_dec.constprop.0+0x4c/0x5c
3779 17:59:06.341135 # [ 321.335569] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3780 17:59:06.360220 # [ 321.340016] lkdtm_do_action+0x24/0x40
3781 17:59:06.360722 # [ 321.343764] direct_entry+0xd0/0x140
3782 17:59:06.361124 # [ 321.347340] full_proxy_write+0x68/0xbc
3783 17:59:06.362327 # [ 321.351180] vfs_write+0xec/0x20c
3784 17:59:06.362723 # [ 321.354496] ksys_write+0x70/0x100
3785 17:59:06.363102 # [ 321.357897] __arm64_sys_write+0x24/0x30
3786 17:59:06.383820 # [ 321.361825] el0_svc_common.constprop.0+0x84/0x1e0
3787 17:59:06.384287 # [ 321.366616] do_el0_svc+0x2c/0x94
3788 17:59:06.384688 # [ 321.369932] el0_svc+0x20/0x30
3789 17:59:06.385073 # [ 321.372986] el0_sync_handler+0xb0/0xb4
3790 17:59:06.385450 # [ 321.376823] el0_sync+0x180/0x1c0
3791 17:59:06.385862 # [ 321.380136] irq event stamp: 0
3792 17:59:06.405536 # [ 321.383196] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3793 17:59:06.406029 # [ 321.389469] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3794 17:59:06.427919 # [ 321.397646] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3795 17:59:06.428388 # [ 321.405822] softirqs last disabled at (0): [<0000000000000000>] 0x0
3796 17:59:06.428793 # [ 321.412087] ---[ end trace b07e3d6731f442dc ]---
3797 17:59:06.429182 # [ 321.417007] lkdtm: Zero detected: saturated
3798 17:59:06.430412 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3799 17:59:06.432473 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3800 17:59:06.432942 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3801 17:59:06.746140 [ 323.396826] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3802 17:59:06.749504 [ 323.402949] lkdtm: attempting bad refcount_dec() below zero
3803 17:59:06.750055 [ 323.408599] ------------[ cut here ]------------
3804 17:59:06.753944 [ 323.413287] refcount_t: decrement hit 0; leaking memory.
3805 17:59:06.763679 [ 323.418780] WARNING: CPU: 4 PID: 2546 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3806 17:59:06.827349 [ 323.427305] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3807 17:59:06.827845 [ 323.480640] CPU: 4 PID: 2546 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3808 17:59:06.849972 [ 323.488380] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3809 17:59:06.850440 [ 323.494735] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3810 17:59:06.850846 [ 323.500742] pc : refcount_warn_saturate+0x13c/0x144
3811 17:59:06.851237 [ 323.505619] lr : refcount_warn_saturate+0x13c/0x144
3812 17:59:06.851618 [ 323.510493] sp : ffff8000167fbcc0
3813 17:59:06.872471 [ 323.513806] x29: ffff8000167fbcc0 x28: ffff0005c77d3100
3814 17:59:06.872938 [ 323.519123] x27: 0000000000000000 x26: 0000000000000000
3815 17:59:06.873341 [ 323.524442] x25: ffff8000114f18e8 x24: ffff8000167fbe20
3816 17:59:06.874636 [ 323.529759] x23: 0000000000000016 x22: ffff0005c60f6000
3817 17:59:06.894078 [ 323.535076] x21: ffff800011a07790 x20: ffff8000114f1be8
3818 17:59:06.894545 [ 323.540393] x19: ffff8000167fbd04 x18: 0000000000000000
3819 17:59:06.895793 [ 323.545710] x17: 0000000000000000 x16: 0000000000000000
3820 17:59:06.896195 [ 323.551028] x15: 0000000000000030 x14: ffffffffffffffff
3821 17:59:06.916685 [ 323.556345] x13: ffff8000967fb967 x12: ffff8000167fb96f
3822 17:59:06.917152 [ 323.561662] x11: 0000000000000028 x10: 0000000000001440
3823 17:59:06.917554 [ 323.566980] x9 : ffff80001012dcf4 x8 : ffff0005c77d45a0
3824 17:59:06.918862 [ 323.572298] x7 : 0000000000000000 x6 : ffff800012561000
3825 17:59:06.919262 [ 323.577615] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3826 17:59:06.939354 [ 323.582932] x3 : 0000000000000000 x2 : 0000000000000000
3827 17:59:06.939821 [ 323.588249] x1 : 0000000000000000 x0 : ffff0005c77d3100
3828 17:59:06.940224 [ 323.593567] Call trace:
3829 17:59:06.941454 [ 323.596014] refcount_warn_saturate+0x13c/0x144
3830 17:59:06.941922 [ 323.600550] __refcount_dec.constprop.0+0x4c/0x5c
3831 17:59:06.961946 [ 323.605254] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3832 17:59:06.962414 [ 323.610048] lkdtm_do_action+0x24/0x40
3833 17:59:06.963676 [ 323.613795] direct_entry+0xd0/0x140
3834 17:59:06.964079 [ 323.617372] full_proxy_write+0x68/0xbc
3835 17:59:06.964464 [ 323.621212] vfs_write+0xec/0x20c
3836 17:59:06.964840 [ 323.624529] ksys_write+0x70/0x100
3837 17:59:06.983614 [ 323.627930] __arm64_sys_write+0x24/0x30
3838 17:59:06.984081 [ 323.631858] el0_svc_common.constprop.0+0x84/0x1e0
3839 17:59:06.985332 [ 323.636649] do_el0_svc+0x2c/0x94
3840 17:59:06.985761 [ 323.639965] el0_svc+0x20/0x30
3841 17:59:06.986149 [ 323.643019] el0_sync_handler+0xb0/0xb4
3842 17:59:06.986523 [ 323.646855] el0_sync+0x180/0x1c0
3843 17:59:07.005250 [ 323.650170] irq event stamp: 0
3844 17:59:07.005781 [ 323.653229] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3845 17:59:07.007041 [ 323.659501] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3846 17:59:07.019170 [ 323.667678] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3847 17:59:07.019639 [ 323.675854] softirqs last disabled at (0): [<0000000000000000>] 0x0
3848 17:59:07.022538 [ 323.682118] ---[ end trace b07e3d6731f442dd ]---
3849 17:59:07.027765 [ 323.686843] lkdtm: Negative detected: saturated
3850 17:59:07.835228 # [ 323.396826] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3851 17:59:07.836528 # [ 323.402949] lkdtm: attempting bad refcount_dec() below zero
3852 17:59:07.836860 # [ 323.408599] ------------[ cut here ]------------
3853 17:59:07.837184 # [ 323.413287] refcount_t: decrement hit 0; leaking memory.
3854 17:59:07.857686 # [ 323.418780] WARNING: CPU: 4 PID: 2546 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3855 17:59:07.903037 # [ 323.427305] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3856 17:59:07.924599 # [ 323.480640] CPU: 4 PID: 2546 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3857 17:59:07.925077 # [ 323.488380] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3858 17:59:07.925481 # [ 323.494735] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3859 17:59:07.925938 # [ 323.500742] pc : refcount_warn_saturate+0x13c/0x144
3860 17:59:07.946074 # [ 323.505619] lr : refcount_warn_saturate+0x13c/0x144
3861 17:59:07.946547 # [ 323.510493] sp : ffff8000167fbcc0
3862 17:59:07.946950 # [ 323.513806] x29: ffff8000167fbcc0 x28: ffff0005c77d3100
3863 17:59:07.948196 # [ 323.519123] x27: 0000000000000000 x26: 0000000000000000
3864 17:59:07.968681 # [ 323.524442] x25: ffff8000114f18e8 x24: ffff8000167fbe20
3865 17:59:07.969150 # [ 323.529759] x23: 0000000000000016 x22: ffff0005c60f6000
3866 17:59:07.969552 # [ 323.535076] x21: ffff800011a07790 x20: ffff8000114f1be8
3867 17:59:07.970869 # [ 323.540393] x19: ffff8000167fbd04 x18: 0000000000000000
3868 17:59:07.990306 # [ 323.545710] x17: 0000000000000000 x16: 0000000000000000
3869 17:59:07.990774 # [ 323.551028] x15: 0000000000000030 x14: ffffffffffffffff
3870 17:59:07.991183 # [ 323.556345] x13: ffff8000967fb967 x12: ffff8000167fb96f
3871 17:59:07.991569 # [ 323.561662] x11: 0000000000000028 x10: 0000000000001440
3872 17:59:08.013963 # [ 323.566980] x9 : ffff80001012dcf4 x8 : ffff0005c77d45a0
3873 17:59:08.014431 # [ 323.572298] x7 : 0000000000000000 x6 : ffff800012561000
3874 17:59:08.014834 # [ 323.577615] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3875 17:59:08.016079 # [ 323.582932] x3 : 0000000000000000 x2 : 0000000000000000
3876 17:59:08.035560 # [ 323.588249] x1 : 0000000000000000 x0 : ffff0005c77d3100
3877 17:59:08.036028 # [ 323.593567] Call trace:
3878 17:59:08.036428 # [ 323.596014] refcount_warn_saturate+0x13c/0x144
3879 17:59:08.037730 # [ 323.600550] __refcount_dec.constprop.0+0x4c/0x5c
3880 17:59:08.038130 # [ 323.605254] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3881 17:59:08.038515 # [ 323.610048] lkdtm_do_action+0x24/0x40
3882 17:59:08.057174 # [ 323.613795] direct_entry+0xd0/0x140
3883 17:59:08.057667 # [ 323.617372] full_proxy_write+0x68/0xbc
3884 17:59:08.058076 # [ 323.621212] vfs_write+0xec/0x20c
3885 17:59:08.058463 # [ 323.624529] ksys_write+0x70/0x100
3886 17:59:08.059700 # [ 323.627930] __arm64_sys_write+0x24/0x30
3887 17:59:08.079747 # [ 323.631858] el0_svc_common.constprop.0+0x84/0x1e0
3888 17:59:08.080214 # [ 323.636649] do_el0_svc+0x2c/0x94
3889 17:59:08.080615 # [ 323.639965] el0_svc+0x20/0x30
3890 17:59:08.081931 # [ 323.643019] el0_sync_handler+0xb0/0xb4
3891 17:59:08.082329 # [ 323.646855] el0_sync+0x180/0x1c0
3892 17:59:08.082710 # [ 323.650170] irq event stamp: 0
3893 17:59:08.102462 # [ 323.653229] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3894 17:59:08.102931 # [ 323.659501] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3895 17:59:08.104200 # [ 323.667678] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3896 17:59:08.125059 # [ 323.675854] softirqs last disabled at (0): [<0000000000000000>] 0x0
3897 17:59:08.125528 # [ 323.682118] ---[ end trace b07e3d6731f442dd ]---
3898 17:59:08.126870 # [ 323.686843] lkdtm: Negative detected: saturated
3899 17:59:08.127275 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
3900 17:59:08.131702 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3901 17:59:08.132172 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
3902 17:59:08.423261 [ 325.077547] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3903 17:59:08.426525 [ 325.084452] lkdtm: attempting bad refcount_dec_and_test() below zero
3904 17:59:08.431735 [ 325.090874] ------------[ cut here ]------------
3905 17:59:08.436170 [ 325.095560] refcount_t: underflow; use-after-free.
3906 17:59:08.444992 [ 325.100534] WARNING: CPU: 4 PID: 2581 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3907 17:59:08.509775 [ 325.108973] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3908 17:59:08.510280 [ 325.162312] CPU: 4 PID: 2581 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3909 17:59:08.531273 [ 325.170057] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3910 17:59:08.531752 [ 325.176413] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3911 17:59:08.532165 [ 325.182424] pc : refcount_warn_saturate+0xf4/0x144
3912 17:59:08.532561 [ 325.187215] lr : refcount_warn_saturate+0xf4/0x144
3913 17:59:08.533882 [ 325.192004] sp : ffff8000168abcd0
3914 17:59:08.553784 [ 325.195317] x29: ffff8000168abcd0 x28: ffff0005c934c980
3915 17:59:08.554260 [ 325.200639] x27: 0000000000000000 x26: 0000000000000000
3916 17:59:08.555535 [ 325.205957] x25: ffff8000114f18e8 x24: ffff8000168abe20
3917 17:59:08.555944 [ 325.211274] x23: 000000000000001f x22: ffff0005c41e0000
3918 17:59:08.576454 [ 325.216591] x21: ffff800011a077a8 x20: ffff8000114f1bf8
3919 17:59:08.576931 [ 325.221909] x19: 0000000000000031 x18: 0000000000000001
3920 17:59:08.577342 [ 325.227225] x17: 0000000000000000 x16: 0000000000000000
3921 17:59:08.578669 [ 325.232543] x15: 0000000000000030 x14: ffffffffffffffff
3922 17:59:08.598094 [ 325.237860] x13: ffff8000968ab977 x12: ffff8000168ab980
3923 17:59:08.598569 [ 325.243178] x11: 0000000000000030 x10: 0000000000001440
3924 17:59:08.598979 [ 325.248495] x9 : ffff80001012dcf4 x8 : ffff0005c934de20
3925 17:59:08.599373 [ 325.253813] x7 : 0000000000000000 x6 : ffff800012561000
3926 17:59:08.600624 [ 325.259131] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3927 17:59:08.620699 [ 325.264449] x3 : 0000000000000000 x2 : 0000000000000000
3928 17:59:08.621173 [ 325.269765] x1 : 0000000000000000 x0 : ffff0005c934c980
3929 17:59:08.621584 [ 325.275084] Call trace:
3930 17:59:08.622009 [ 325.277531] refcount_warn_saturate+0xf4/0x144
3931 17:59:08.623265 [ 325.281982] __refcount_sub_and_test.constprop.0+0x64/0x7c
3932 17:59:08.643357 [ 325.287472] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
3933 17:59:08.643835 [ 325.293043] lkdtm_do_action+0x24/0x40
3934 17:59:08.644246 [ 325.296791] direct_entry+0xd0/0x140
3935 17:59:08.644643 [ 325.300368] full_proxy_write+0x68/0xbc
3936 17:59:08.645950 [ 325.304208] vfs_write+0xec/0x20c
3937 17:59:08.665941 [ 325.307524] ksys_write+0x70/0x100
3938 17:59:08.666415 [ 325.310925] __arm64_sys_write+0x24/0x30
3939 17:59:08.666823 [ 325.314854] el0_svc_common.constprop.0+0x84/0x1e0
3940 17:59:08.667216 [ 325.319645] do_el0_svc+0x2c/0x94
3941 17:59:08.667601 [ 325.322960] el0_svc+0x20/0x30
3942 17:59:08.668849 [ 325.326014] el0_sync_handler+0xb0/0xb4
3943 17:59:08.687554 [ 325.329851] el0_sync+0x180/0x1c0
3944 17:59:08.688030 [ 325.333164] irq event stamp: 0
3945 17:59:08.688441 [ 325.336225] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3946 17:59:08.689751 [ 325.342499] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3947 17:59:08.702706 [ 325.350677] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3948 17:59:08.703185 [ 325.358853] softirqs last disabled at (0): [<0000000000000000>] 0x0
3949 17:59:08.706044 [ 325.365118] ---[ end trace b07e3d6731f442de ]---
3950 17:59:08.710222 [ 325.369867] lkdtm: Negative detected: saturated
3951 17:59:09.577328 # [ 325.077547] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3952 17:59:09.577874 # [ 325.084452] lkdtm: attempting bad refcount_dec_and_test() below zero
3953 17:59:09.578281 # [ 325.090874] ------------[ cut here ]------------
3954 17:59:09.600925 # [ 325.095560] refcount_t: underflow; use-after-free.
3955 17:59:09.601393 # [ 325.100534] WARNING: CPU: 4 PID: 2581 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3956 17:59:09.645914 # [ 325.108973] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
3957 17:59:09.666549 # [ 325.162312] CPU: 4 PID: 2581 Comm: cat Tainted: G D W 5.10.150-cip18 #1
3958 17:59:09.667018 # [ 325.170057] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3959 17:59:09.667420 # [ 325.176413] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3960 17:59:09.668680 # [ 325.182424] pc : refcount_warn_saturate+0xf4/0x144
3961 17:59:09.688229 # [ 325.187215] lr : refcount_warn_saturate+0xf4/0x144
3962 17:59:09.688696 # [ 325.192004] sp : ffff8000168abcd0
3963 17:59:09.689098 # [ 325.195317] x29: ffff8000168abcd0 x28: ffff0005c934c980
3964 17:59:09.689483 # [ 325.200639] x27: 0000000000000000 x26: 0000000000000000
3965 17:59:09.711786 # [ 325.205957] x25: ffff8000114f18e8 x24: ffff8000168abe20
3966 17:59:09.712254 # [ 325.211274] x23: 000000000000001f x22: ffff0005c41e0000
3967 17:59:09.713535 # [ 325.216591] x21: ffff800011a077a8 x20: ffff8000114f1bf8
3968 17:59:09.714003 # [ 325.221909] x19: 0000000000000031 x18: 0000000000000001
3969 17:59:09.733412 # [ 325.227225] x17: 0000000000000000 x16: 0000000000000000
3970 17:59:09.733909 # [ 325.232543] x15: 0000000000000030 x14: ffffffffffffffff
3971 17:59:09.734312 # [ 325.237860] x13: ffff8000968ab977 x12: ffff8000168ab980
3972 17:59:09.734698 # [ 325.243178] x11: 0000000000000030 x10: 0000000000001440
3973 17:59:09.755900 # [ 325.248495] x9 : ffff80001012dcf4 x8 : ffff0005c934de20
3974 17:59:09.756367 # [ 325.253813] x7 : 0000000000000000 x6 : ffff800012561000
3975 17:59:09.756772 # [ 325.259131] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3976 17:59:09.758090 # [ 325.264449] x3 : 0000000000000000 x2 : 0000000000000000
3977 17:59:09.777594 # [ 325.269765] x1 : 0000000000000000 x0 : ffff0005c934c980
3978 17:59:09.778101 # [ 325.275084] Call trace:
3979 17:59:09.778508 # [ 325.277531] refcount_warn_saturate+0xf4/0x144
3980 17:59:09.778903 # [ 325.281982] __refcount_sub_and_test.constprop.0+0x64/0x7c
3981 17:59:09.779285 # [ 325.287472] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
3982 17:59:09.800219 # [ 325.293043] lkdtm_do_action+0x24/0x40
3983 17:59:09.800685 # [ 325.296791] direct_entry+0xd0/0x140
3984 17:59:09.801086 # [ 325.300368] full_proxy_write+0x68/0xbc
3985 17:59:09.801472 # [ 325.304208] vfs_write+0xec/0x20c
3986 17:59:09.801924 # [ 325.307524] ksys_write+0x70/0x100
3987 17:59:09.803188 # [ 325.310925] __arm64_sys_write+0x24/0x30
3988 17:59:09.822853 # [ 325.314854] el0_svc_common.constprop.0+0x84/0x1e0
3989 17:59:09.823319 # [ 325.319645] do_el0_svc+0x2c/0x94
3990 17:59:09.823721 # [ 325.322960] el0_svc+0x20/0x30
3991 17:59:09.824106 # [ 325.326014] el0_sync_handler+0xb0/0xb4
3992 17:59:09.824483 # [ 325.329851] el0_sync+0x180/0x1c0
3993 17:59:09.824856 # [ 325.333164] irq event stamp: 0
3994 17:59:09.844282 # [ 325.336225] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3995 17:59:09.844752 # [ 325.342499] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3996 17:59:09.846060 # [ 325.350677] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3997 17:59:09.866944 # [ 325.358853] softirqs last disabled at (0): [<0000000000000000>] 0x0
3998 17:59:09.867413 # [ 325.365118] ---[ end trace b07e3d6731f442de ]---
3999 17:59:09.868699 # [ 325.369867] lkdtm: Negative detected: saturated
4000 17:59:09.869105 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4001 17:59:09.875683 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4002 17:59:09.878929 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4003 17:59:10.167114 [ 326.823827] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4004 17:59:10.173739 [ 326.830866] lkdtm: attempting bad refcount_sub_and_test() below zero
4005 17:59:10.178097 [ 326.837295] ------------[ cut here ]------------
4006 17:59:10.182435 [ 326.842161] refcount_t: underflow; use-after-free.
4007 17:59:10.191407 [ 326.847152] WARNING: CPU: 5 PID: 2616 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4008 17:59:10.255952 [ 326.855591] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4009 17:59:10.257345 [ 326.908927] CPU: 5 PID: 2616 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4010 17:59:10.278568 [ 326.916668] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4011 17:59:10.279038 [ 326.923023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4012 17:59:10.279440 [ 326.929032] pc : refcount_warn_saturate+0xf4/0x144
4013 17:59:10.279826 [ 326.933821] lr : refcount_warn_saturate+0xf4/0x144
4014 17:59:10.281092 [ 326.938609] sp : ffff80001694bcd0
4015 17:59:10.300212 [ 326.941922] x29: ffff80001694bcd0 x28: ffff0005c7e03100
4016 17:59:10.300679 [ 326.947241] x27: 0000000000000000 x26: 0000000000000000
4017 17:59:10.301082 [ 326.952558] x25: ffff8000114f18e8 x24: ffff80001694be20
4018 17:59:10.302392 [ 326.957876] x23: 000000000000001f x22: ffff0005c2726000
4019 17:59:10.322829 [ 326.963193] x21: ffff800011a077c8 x20: ffff8000114f1c08
4020 17:59:10.323310 [ 326.968510] x19: 0000000000000032 x18: 0000000000000000
4021 17:59:10.324605 [ 326.973828] x17: 0000000000000000 x16: 0000000000000000
4022 17:59:10.325007 [ 326.979145] x15: 0000000000000030 x14: ffffffffffffffff
4023 17:59:10.345473 [ 326.984463] x13: ffff80009694b977 x12: ffff80001694b97f
4024 17:59:10.345998 [ 326.989780] x11: 0000000000000030 x10: 0000000000001440
4025 17:59:10.346400 [ 326.995098] x9 : ffff80001012dcf4 x8 : ffff0005c7e045a0
4026 17:59:10.346785 [ 327.000415] x7 : 0000000000000000 x6 : ffff800012561000
4027 17:59:10.347164 [ 327.005733] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4028 17:59:10.367938 [ 327.011050] x3 : 0000000000000000 x2 : 0000000000000000
4029 17:59:10.368407 [ 327.016367] x1 : 0000000000000000 x0 : ffff0005c7e03100
4030 17:59:10.369755 [ 327.021686] Call trace:
4031 17:59:10.370161 [ 327.024133] refcount_warn_saturate+0xf4/0x144
4032 17:59:10.370546 [ 327.028582] __refcount_sub_and_test.constprop.0+0x64/0x7c
4033 17:59:10.389571 [ 327.034072] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4034 17:59:10.390063 [ 327.039643] lkdtm_do_action+0x24/0x40
4035 17:59:10.390468 [ 327.043390] direct_entry+0xd0/0x140
4036 17:59:10.390856 [ 327.046967] full_proxy_write+0x68/0xbc
4037 17:59:10.391241 [ 327.050806] vfs_write+0xec/0x20c
4038 17:59:10.411208 [ 327.054123] ksys_write+0x70/0x100
4039 17:59:10.411675 [ 327.057524] __arm64_sys_write+0x24/0x30
4040 17:59:10.412073 [ 327.061453] el0_svc_common.constprop.0+0x84/0x1e0
4041 17:59:10.412458 [ 327.066243] do_el0_svc+0x2c/0x94
4042 17:59:10.412834 [ 327.069558] el0_svc+0x20/0x30
4043 17:59:10.413205 [ 327.072611] el0_sync_handler+0xb0/0xb4
4044 17:59:10.434770 [ 327.076448] el0_sync+0x180/0x1c0
4045 17:59:10.435236 [ 327.079761] irq event stamp: 0
4046 17:59:10.435636 [ 327.082822] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4047 17:59:10.436916 [ 327.089095] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4048 17:59:10.448967 [ 327.097272] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4049 17:59:10.449454 [ 327.105447] softirqs last disabled at (0): [<0000000000000000>] 0x0
4050 17:59:10.452177 [ 327.111711] ---[ end trace b07e3d6731f442df ]---
4051 17:59:10.457423 [ 327.116434] lkdtm: Negative detected: saturated
4052 17:59:11.581111 # [ 326.823827] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4053 17:59:11.581596 # [ 326.830866] lkdtm: attempting bad refcount_sub_and_test() below zero
4054 17:59:11.581920 # [ 326.837295] ------------[ cut here ]------------
4055 17:59:11.603618 # [ 326.842161] refcount_t: underflow; use-after-free.
4056 17:59:11.604048 # [ 326.847152] WARNING: CPU: 5 PID: 2616 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4057 17:59:11.647854 # [ 326.855591] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4058 17:59:11.669355 # [ 326.908927] CPU: 5 PID: 2616 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4059 17:59:11.669925 # [ 326.916668] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4060 17:59:11.670348 # [ 326.923023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4061 17:59:11.671631 # [ 326.929032] pc : refcount_warn_saturate+0xf4/0x144
4062 17:59:11.691977 # [ 326.933821] lr : refcount_warn_saturate+0xf4/0x144
4063 17:59:11.692423 # [ 326.938609] sp : ffff80001694bcd0
4064 17:59:11.693701 # [ 326.941922] x29: ffff80001694bcd0 x28: ffff0005c7e03100
4065 17:59:11.694095 # [ 326.947241] x27: 0000000000000000 x26: 0000000000000000
4066 17:59:11.714648 # [ 326.952558] x25: ffff8000114f18e8 x24: ffff80001694be20
4067 17:59:11.715112 # [ 326.957876] x23: 000000000000001f x22: ffff0005c2726000
4068 17:59:11.715515 # [ 326.963193] x21: ffff800011a077c8 x20: ffff8000114f1c08
4069 17:59:11.716800 # [ 326.968510] x19: 0000000000000032 x18: 0000000000000000
4070 17:59:11.736247 # [ 326.973828] x17: 0000000000000000 x16: 0000000000000000
4071 17:59:11.736712 # [ 326.979145] x15: 0000000000000030 x14: ffffffffffffffff
4072 17:59:11.738035 # [ 326.984463] x13: ffff80009694b977 x12: ffff80001694b97f
4073 17:59:11.738438 # [ 326.989780] x11: 0000000000000030 x10: 0000000000001440
4074 17:59:11.758591 # [ 326.995098] x9 : ffff80001012dcf4 x8 : ffff0005c7e045a0
4075 17:59:11.760011 # [ 327.000415] x7 : 0000000000000000 x6 : ffff800012561000
4076 17:59:11.760424 # [ 327.005733] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4077 17:59:11.760816 # [ 327.011050] x3 : 0000000000000000 x2 : 0000000000000000
4078 17:59:11.780406 # [ 327.016367] x1 : 0000000000000000 x0 : ffff0005c7e03100
4079 17:59:11.780876 # [ 327.021686] Call trace:
4080 17:59:11.781276 # [ 327.024133] refcount_warn_saturate+0xf4/0x144
4081 17:59:11.781692 # [ 327.028582] __refcount_sub_and_test.constprop.0+0x64/0x7c
4082 17:59:11.782070 # [ 327.034072] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4083 17:59:11.803003 # [ 327.039643] lkdtm_do_action+0x24/0x40
4084 17:59:11.803469 # [ 327.043390] direct_entry+0xd0/0x140
4085 17:59:11.803868 # [ 327.046967] full_proxy_write+0x68/0xbc
4086 17:59:11.804254 # [ 327.050806] vfs_write+0xec/0x20c
4087 17:59:11.804630 # [ 327.054123] ksys_write+0x70/0x100
4088 17:59:11.805959 # [ 327.057524] __arm64_sys_write+0x24/0x30
4089 17:59:11.825610 # [ 327.061453] el0_svc_common.constprop.0+0x84/0x1e0
4090 17:59:11.826100 # [ 327.066243] do_el0_svc+0x2c/0x94
4091 17:59:11.826500 # [ 327.069558] el0_svc+0x20/0x30
4092 17:59:11.826886 # [ 327.072611] el0_sync_handler+0xb0/0xb4
4093 17:59:11.828166 # [ 327.076448] el0_sync+0x180/0x1c0
4094 17:59:11.828559 # [ 327.079761] irq event stamp: 0
4095 17:59:11.847268 # [ 327.082822] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4096 17:59:11.847743 # [ 327.089095] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4097 17:59:11.848152 # [ 327.097272] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4098 17:59:11.869891 # [ 327.105447] softirqs last disabled at (0): [<0000000000000000>] 0x0
4099 17:59:11.870337 # [ 327.111711] ---[ end trace b07e3d6731f442df ]---
4100 17:59:11.870729 # [ 327.116434] lkdtm: Negative detected: saturated
4101 17:59:11.871058 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4102 17:59:11.877480 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4103 17:59:11.880739 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4104 17:59:12.173131 [ 328.832055] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4105 17:59:12.184066 [ 328.837861] lkdtm: attempting safe refcount_inc_not_zero() from zero
4106 17:59:12.184536 [ 328.844279] lkdtm: Good: zero detected
4107 17:59:12.190571 [ 328.848101] lkdtm: Correctly stayed at zero
4108 17:59:12.193770 [ 328.852323] lkdtm: attempting bad refcount_inc() from zero
4109 17:59:12.200307 [ 328.857909] ------------[ cut here ]------------
4110 17:59:12.203578 [ 328.862588] refcount_t: addition on 0; use-after-free.
4111 17:59:12.212308 [ 328.868100] WARNING: CPU: 0 PID: 2648 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4112 17:59:12.275975 [ 328.876538] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4113 17:59:12.277388 [ 328.929822] CPU: 0 PID: 2648 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4114 17:59:12.299707 [ 328.937562] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4115 17:59:12.300174 [ 328.943917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4116 17:59:12.301488 [ 328.949923] pc : refcount_warn_saturate+0xa0/0x144
4117 17:59:12.301957 [ 328.954713] lr : refcount_warn_saturate+0xa0/0x144
4118 17:59:12.302346 [ 328.959500] sp : ffff8000169ebcd0
4119 17:59:12.321261 [ 328.962812] x29: ffff8000169ebcd0 x28: ffff0005c94c8000
4120 17:59:12.321767 [ 328.968130] x27: 0000000000000000 x26: 0000000000000000
4121 17:59:12.322181 [ 328.973446] x25: ffff8000114f18e8 x24: ffff8000169ebe20
4122 17:59:12.323484 [ 328.978762] x23: 0000000000000012 x22: ffff0005c996b000
4123 17:59:12.343883 [ 328.984077] x21: ffff800011a077e8 x20: ffff8000114f1c18
4124 17:59:12.344359 [ 328.989392] x19: 0000000000000033 x18: 0000000000000000
4125 17:59:12.344786 [ 328.994707] x17: 0000000000000000 x16: 0000000000000000
4126 17:59:12.346153 [ 329.000022] x15: 0000000000000000 x14: 0000000000000000
4127 17:59:12.365531 [ 329.005337] x13: 0000000000000000 x12: 00000284e105672e
4128 17:59:12.366043 [ 329.010652] x11: 000a295aaaa70afa x10: 0000000000001440
4129 17:59:12.366461 [ 329.015968] x9 : ffff80001012dcf4 x8 : ffff00063f7e97c0
4130 17:59:12.366848 [ 329.021283] x7 : ffff0005c94c8000 x6 : ffff800012561000
4131 17:59:12.367245 [ 329.026598] x5 : ffff800012561c88 x4 : ffff00063f718c50
4132 17:59:12.388056 [ 329.031913] x3 : 0000000000000000 x2 : 0000000000000000
4133 17:59:12.388510 [ 329.037228] x1 : 0000000000000000 x0 : ffff0005c94c8000
4134 17:59:12.389862 [ 329.042544] Call trace:
4135 17:59:12.390262 [ 329.044990] refcount_warn_saturate+0xa0/0x144
4136 17:59:12.390641 [ 329.049437] __refcount_add.constprop.0+0x54/0x80
4137 17:59:12.410758 [ 329.054144] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4138 17:59:12.411232 [ 329.058585] lkdtm_do_action+0x24/0x40
4139 17:59:12.411640 [ 329.062332] direct_entry+0xd0/0x140
4140 17:59:12.412035 [ 329.065908] full_proxy_write+0x68/0xbc
4141 17:59:12.412422 [ 329.069747] vfs_write+0xec/0x20c
4142 17:59:12.412802 [ 329.073063] ksys_write+0x70/0x100
4143 17:59:12.432240 [ 329.076463] __arm64_sys_write+0x24/0x30
4144 17:59:12.432714 [ 329.080389] el0_svc_common.constprop.0+0x84/0x1e0
4145 17:59:12.433125 [ 329.085178] do_el0_svc+0x2c/0x94
4146 17:59:12.433520 [ 329.088492] el0_svc+0x20/0x30
4147 17:59:12.434854 [ 329.091545] el0_sync_handler+0xb0/0xb4
4148 17:59:12.435256 [ 329.095380] el0_sync+0x180/0x1c0
4149 17:59:12.455856 [ 329.098693] irq event stamp: 0
4150 17:59:12.456332 [ 329.101750] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4151 17:59:12.457712 [ 329.108020] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4152 17:59:12.467609 [ 329.116197] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4153 17:59:12.468254 [ 329.124371] softirqs last disabled at (0): [<0000000000000000>] 0x0
4154 17:59:12.471032 [ 329.130634] ---[ end trace b07e3d6731f442e0 ]---
4155 17:59:12.475382 [ 329.136490] lkdtm: Zero detected: saturated
4156 17:59:12.827190 # [ 328.832055] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4157 17:59:12.828430 # [ 328.837861] lkdtm: attempting safe refcount_inc_not_zero() from zero
4158 17:59:12.828760 # [ 328.844279] lkdtm: Good: zero detected
4159 17:59:12.829072 # [ 328.848101] lkdtm: Correctly stayed at zero
4160 17:59:12.849768 # [ 328.852323] lkdtm: attempting bad refcount_inc() from zero
4161 17:59:12.850141 # [ 328.857909] ------------[ cut here ]------------
4162 17:59:12.851271 # [ 328.862588] refcount_t: addition on 0; use-after-free.
4163 17:59:12.871303 # [ 328.868100] WARNING: CPU: 0 PID: 2648 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4164 17:59:12.916519 # [ 328.876538] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4165 17:59:12.917991 # [ 328.929822] CPU: 0 PID: 2648 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4166 17:59:12.938236 # [ 328.937562] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4167 17:59:12.938705 # [ 328.943917] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4168 17:59:12.940030 # [ 328.949923] pc : refcount_warn_saturate+0xa0/0x144
4169 17:59:12.940431 # [ 328.954713] lr : refcount_warn_saturate+0xa0/0x144
4170 17:59:12.940818 # [ 328.959500] sp : ffff8000169ebcd0
4171 17:59:12.960864 # [ 328.962812] x29: ffff8000169ebcd0 x28: ffff0005c94c8000
4172 17:59:12.961354 # [ 328.968130] x27: 0000000000000000 x26: 0000000000000000
4173 17:59:12.962685 # [ 328.973446] x25: ffff8000114f18e8 x24: ffff8000169ebe20
4174 17:59:12.963099 # [ 328.978762] x23: 0000000000000012 x22: ffff0005c996b000
4175 17:59:12.983470 # [ 328.984077] x21: ffff800011a077e8 x20: ffff8000114f1c18
4176 17:59:12.983937 # [ 328.989392] x19: 0000000000000033 x18: 0000000000000000
4177 17:59:12.985258 # [ 328.994707] x17: 0000000000000000 x16: 0000000000000000
4178 17:59:12.985684 # [ 329.000022] x15: 0000000000000000 x14: 0000000000000000
4179 17:59:13.004988 # [ 329.005337] x13: 0000000000000000 x12: 00000284e105672e
4180 17:59:13.005462 # [ 329.010652] x11: 000a295aaaa70afa x10: 0000000000001440
4181 17:59:13.005864 # [ 329.015968] x9 : ffff80001012dcf4 x8 : ffff00063f7e97c0
4182 17:59:13.007211 # [ 329.021283] x7 : ffff0005c94c8000 x6 : ffff800012561000
4183 17:59:13.027568 # [ 329.026598] x5 : ffff800012561c88 x4 : ffff00063f718c50
4184 17:59:13.027999 # [ 329.031913] x3 : 0000000000000000 x2 : 0000000000000000
4185 17:59:13.028374 # [ 329.037228] x1 : 0000000000000000 x0 : ffff0005c94c8000
4186 17:59:13.028733 # [ 329.042544] Call trace:
4187 17:59:13.030012 # [ 329.044990] refcount_warn_saturate+0xa0/0x144
4188 17:59:13.049212 # [ 329.049437] __refcount_add.constprop.0+0x54/0x80
4189 17:59:13.049669 # [ 329.054144] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4190 17:59:13.051016 # [ 329.058585] lkdtm_do_action+0x24/0x40
4191 17:59:13.051416 # [ 329.062332] direct_entry+0xd0/0x140
4192 17:59:13.051800 # [ 329.065908] full_proxy_write+0x68/0xbc
4193 17:59:13.071850 # [ 329.069747] vfs_write+0xec/0x20c
4194 17:59:13.072318 # [ 329.073063] ksys_write+0x70/0x100
4195 17:59:13.072717 # [ 329.076463] __arm64_sys_write+0x24/0x30
4196 17:59:13.074053 # [ 329.080389] el0_svc_common.constprop.0+0x84/0x1e0
4197 17:59:13.074454 # [ 329.085178] do_el0_svc+0x2c/0x94
4198 17:59:13.074834 # [ 329.088492] el0_svc+0x20/0x30
4199 17:59:13.094476 # [ 329.091545] el0_sync_handler+0xb0/0xb4
4200 17:59:13.094943 # [ 329.095380] el0_sync+0x180/0x1c0
4201 17:59:13.095345 # [ 329.098693] irq event stamp: 0
4202 17:59:13.095749 # [ 329.101750] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4203 17:59:13.116103 # [ 329.108020] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4204 17:59:13.116570 # [ 329.116197] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4205 17:59:13.117922 # [ 329.124371] softirqs last disabled at (0): [<0000000000000000>] 0x0
4206 17:59:13.118328 # [ 329.130634] ---[ end trace b07e3d6731f442e0 ]---
4207 17:59:13.131237 # [ 329.136490] lkdtm: Zero detected: saturated
4208 17:59:13.131709 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4209 17:59:13.132121 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4210 17:59:13.134466 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4211 17:59:14.125840 [ 330.780273] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4212 17:59:14.129066 [ 330.786174] lkdtm: attempting safe refcount_add_not_zero() from zero
4213 17:59:14.133442 [ 330.792607] lkdtm: Good: zero detected
4214 17:59:14.136692 [ 330.796366] lkdtm: Correctly stayed at zero
4215 17:59:14.141090 [ 330.800674] lkdtm: attempting bad refcount_add() from zero
4216 17:59:14.146390 [ 330.806228] ------------[ cut here ]------------
4217 17:59:14.151846 [ 330.810976] refcount_t: addition on 0; use-after-free.
4218 17:59:14.160662 [ 330.816239] WARNING: CPU: 4 PID: 2680 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4219 17:59:14.224261 [ 330.824677] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4220 17:59:14.225718 [ 330.878009] CPU: 4 PID: 2680 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4221 17:59:14.247860 [ 330.885749] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4222 17:59:14.248337 [ 330.892104] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4223 17:59:14.248748 [ 330.898110] pc : refcount_warn_saturate+0xa0/0x144
4224 17:59:14.249143 [ 330.902900] lr : refcount_warn_saturate+0xa0/0x144
4225 17:59:14.250421 [ 330.907688] sp : ffff800016aabcd0
4226 17:59:14.269550 [ 330.911001] x29: ffff800016aabcd0 x28: ffff0005c7fc4980
4227 17:59:14.270057 [ 330.916319] x27: 0000000000000000 x26: 0000000000000000
4228 17:59:14.270469 [ 330.921636] x25: ffff8000114f18e8 x24: ffff800016aabe20
4229 17:59:14.270861 [ 330.926954] x23: 0000000000000012 x22: ffff0005c6a2d000
4230 17:59:14.291163 [ 330.932271] x21: ffff800011a07800 x20: ffff8000114f1c28
4231 17:59:14.291638 [ 330.937589] x19: 0000000000000034 x18: 0000000000000000
4232 17:59:14.292047 [ 330.942906] x17: 0000000000000000 x16: 0000000000000000
4233 17:59:14.292439 [ 330.948224] x15: 0000000000000030 x14: ffffffffffffffff
4234 17:59:14.314765 [ 330.953542] x13: ffff800096aab977 x12: ffff800016aab97f
4235 17:59:14.315240 [ 330.958859] x11: 0000000000000008 x10: ffff8000125e8350
4236 17:59:14.315650 [ 330.964176] x9 : ffff80001012dcf4 x8 : ffff800012590350
4237 17:59:14.316044 [ 330.969494] x7 : ffff8000125e8350 x6 : ffff800012561000
4238 17:59:14.316431 [ 330.974812] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4239 17:59:14.336262 [ 330.980129] x3 : 0000000000000000 x2 : 0000000000000000
4240 17:59:14.336739 [ 330.985446] x1 : 0000000000000000 x0 : ffff0005c7fc4980
4241 17:59:14.338105 [ 330.990765] Call trace:
4242 17:59:14.338516 [ 330.993212] refcount_warn_saturate+0xa0/0x144
4243 17:59:14.338912 [ 330.997661] __refcount_add.constprop.0+0x54/0x80
4244 17:59:14.358875 [ 331.002369] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4245 17:59:14.359353 [ 331.006812] lkdtm_do_action+0x24/0x40
4246 17:59:14.359761 [ 331.010560] direct_entry+0xd0/0x140
4247 17:59:14.361089 [ 331.014137] full_proxy_write+0x68/0xbc
4248 17:59:14.361492 [ 331.017976] vfs_write+0xec/0x20c
4249 17:59:14.361910 [ 331.021292] ksys_write+0x70/0x100
4250 17:59:14.381490 [ 331.024694] __arm64_sys_write+0x24/0x30
4251 17:59:14.381990 [ 331.028622] el0_svc_common.constprop.0+0x84/0x1e0
4252 17:59:14.382401 [ 331.033413] do_el0_svc+0x2c/0x94
4253 17:59:14.383732 [ 331.036729] el0_svc+0x20/0x30
4254 17:59:14.384137 [ 331.039782] el0_sync_handler+0xb0/0xb4
4255 17:59:14.384525 [ 331.043619] el0_sync+0x180/0x1c0
4256 17:59:14.403158 [ 331.046933] irq event stamp: 0
4257 17:59:14.403634 [ 331.049994] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4258 17:59:14.404978 [ 331.056266] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4259 17:59:14.416000 [ 331.064443] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4260 17:59:14.416477 [ 331.072619] softirqs last disabled at (0): [<0000000000000000>] 0x0
4261 17:59:14.419401 [ 331.078883] ---[ end trace b07e3d6731f442e1 ]---
4262 17:59:14.423586 [ 331.083789] lkdtm: Zero detected: saturated
4263 17:59:15.335837 # [ 330.780273] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4264 17:59:15.336837 # [ 330.786174] lkdtm: attempting safe refcount_add_not_zero() from zero
4265 17:59:15.337099 # [ 330.792607] lkdtm: Good: zero detected
4266 17:59:15.337347 # [ 330.796366] lkdtm: Correctly stayed at zero
4267 17:59:15.357341 # [ 330.800674] lkdtm: attempting bad refcount_add() from zero
4268 17:59:15.357607 # [ 330.806228] ------------[ cut here ]------------
4269 17:59:15.358753 # [ 330.810976] refcount_t: addition on 0; use-after-free.
4270 17:59:15.379976 # [ 330.816239] WARNING: CPU: 4 PID: 2680 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4271 17:59:15.424280 # [ 330.824677] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4272 17:59:15.425456 # [ 330.878009] CPU: 4 PID: 2680 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4273 17:59:15.447012 # [ 330.885749] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4274 17:59:15.447456 # [ 330.892104] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4275 17:59:15.448767 # [ 330.898110] pc : refcount_warn_saturate+0xa0/0x144
4276 17:59:15.449167 # [ 330.902900] lr : refcount_warn_saturate+0xa0/0x144
4277 17:59:15.449551 # [ 330.907688] sp : ffff800016aabcd0
4278 17:59:15.468517 # [ 330.911001] x29: ffff800016aabcd0 x28: ffff0005c7fc4980
4279 17:59:15.468982 # [ 330.916319] x27: 0000000000000000 x26: 0000000000000000
4280 17:59:15.470363 # [ 330.921636] x25: ffff8000114f18e8 x24: ffff800016aabe20
4281 17:59:15.470768 # [ 330.926954] x23: 0000000000000012 x22: ffff0005c6a2d000
4282 17:59:15.491073 # [ 330.932271] x21: ffff800011a07800 x20: ffff8000114f1c28
4283 17:59:15.491511 # [ 330.937589] x19: 0000000000000034 x18: 0000000000000000
4284 17:59:15.491915 # [ 330.942906] x17: 0000000000000000 x16: 0000000000000000
4285 17:59:15.493264 # [ 330.948224] x15: 0000000000000030 x14: ffffffffffffffff
4286 17:59:15.513737 # [ 330.953542] x13: ffff800096aab977 x12: ffff800016aab97f
4287 17:59:15.514183 # [ 330.958859] x11: 0000000000000008 x10: ffff8000125e8350
4288 17:59:15.514585 # [ 330.964176] x9 : ffff80001012dcf4 x8 : ffff800012590350
4289 17:59:15.515917 # [ 330.969494] x7 : ffff8000125e8350 x6 : ffff800012561000
4290 17:59:15.535295 # [ 330.974812] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4291 17:59:15.535727 # [ 330.980129] x3 : 0000000000000000 x2 : 0000000000000000
4292 17:59:15.537079 # [ 330.985446] x1 : 0000000000000000 x0 : ffff0005c7fc4980
4293 17:59:15.537482 # [ 330.990765] Call trace:
4294 17:59:15.537896 # [ 330.993212] refcount_warn_saturate+0xa0/0x144
4295 17:59:15.558025 # [ 330.997661] __refcount_add.constprop.0+0x54/0x80
4296 17:59:15.558498 # [ 331.002369] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4297 17:59:15.558898 # [ 331.006812] lkdtm_do_action+0x24/0x40
4298 17:59:15.559283 # [ 331.010560] direct_entry+0xd0/0x140
4299 17:59:15.560605 # [ 331.014137] full_proxy_write+0x68/0xbc
4300 17:59:15.580575 # [ 331.017976] vfs_write+0xec/0x20c
4301 17:59:15.580999 # [ 331.021292] ksys_write+0x70/0x100
4302 17:59:15.581399 # [ 331.024694] __arm64_sys_write+0x24/0x30
4303 17:59:15.582764 # [ 331.028622] el0_svc_common.constprop.0+0x84/0x1e0
4304 17:59:15.583163 # [ 331.033413] do_el0_svc+0x2c/0x94
4305 17:59:15.583576 # [ 331.036729] el0_svc+0x20/0x30
4306 17:59:15.602109 # [ 331.039782] el0_sync_handler+0xb0/0xb4
4307 17:59:15.602573 # [ 331.043619] el0_sync+0x180/0x1c0
4308 17:59:15.602974 # [ 331.046933] irq event stamp: 0
4309 17:59:15.604307 # [ 331.049994] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4310 17:59:15.624761 # [ 331.056266] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4311 17:59:15.625239 # [ 331.064443] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4312 17:59:15.625668 # [ 331.072619] softirqs last disabled at (0): [<0000000000000000>] 0x0
4313 17:59:15.627011 # [ 331.078883] ---[ end trace b07e3d6731f442e1 ]---
4314 17:59:15.638899 # [ 331.083789] lkdtm: Zero detected: saturated
4315 17:59:15.639378 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4316 17:59:15.639779 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4317 17:59:15.642204 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4318 17:59:15.917810 [ 332.568458] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4319 17:59:15.921193 [ 332.574694] lkdtm: attempting bad refcount_inc() from saturated
4320 17:59:15.921713 [ 332.580679] ------------[ cut here ]------------
4321 17:59:15.925521 [ 332.585364] refcount_t: saturated; leaking memory.
4322 17:59:15.935326 [ 332.590337] WARNING: CPU: 4 PID: 2715 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4323 17:59:15.999868 [ 332.598775] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4324 17:59:16.000381 [ 332.652108] CPU: 4 PID: 2715 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4325 17:59:16.021517 [ 332.659848] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4326 17:59:16.022014 [ 332.666203] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4327 17:59:16.022421 [ 332.672210] pc : refcount_warn_saturate+0x74/0x144
4328 17:59:16.022810 [ 332.677000] lr : refcount_warn_saturate+0x74/0x144
4329 17:59:16.023190 [ 332.681789] sp : ffff800016b33cd0
4330 17:59:16.042921 [ 332.685101] x29: ffff800016b33cd0 x28: ffff0005c7e04980
4331 17:59:16.043388 [ 332.690419] x27: 0000000000000000 x26: 0000000000000000
4332 17:59:16.044764 [ 332.695736] x25: ffff8000114f18e8 x24: ffff800016b33e20
4333 17:59:16.045178 [ 332.701054] x23: 0000000000000017 x22: ffff0005c81a3000
4334 17:59:16.065568 [ 332.706371] x21: ffff800011a07818 x20: ffff8000114f1c38
4335 17:59:16.066059 [ 332.711688] x19: 0000000000000035 x18: 0000000000000000
4336 17:59:16.066472 [ 332.717006] x17: 0000000000000000 x16: 0000000000000000
4337 17:59:16.067835 [ 332.722324] x15: 0000000000000030 x14: ffffffffffffffff
4338 17:59:16.088210 [ 332.727641] x13: ffff800096b33977 x12: ffff800016b3397f
4339 17:59:16.088660 [ 332.732959] x11: 0000000000000030 x10: 0000000000001440
4340 17:59:16.089070 [ 332.738276] x9 : ffff80001012dcf4 x8 : ffff0005c7e05e20
4341 17:59:16.089463 [ 332.743593] x7 : 0000000000000000 x6 : ffff800012561000
4342 17:59:16.090835 [ 332.748911] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4343 17:59:16.110882 [ 332.754228] x3 : 0000000000000000 x2 : 0000000000000000
4344 17:59:16.111358 [ 332.759546] x1 : 0000000000000000 x0 : ffff0005c7e04980
4345 17:59:16.111766 [ 332.764865] Call trace:
4346 17:59:16.112159 [ 332.767311] refcount_warn_saturate+0x74/0x144
4347 17:59:16.113503 [ 332.771760] __refcount_add.constprop.0+0x6c/0x80
4348 17:59:16.132534 [ 332.776468] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4349 17:59:16.133009 [ 332.781346] lkdtm_do_action+0x24/0x40
4350 17:59:16.133419 [ 332.785093] direct_entry+0xd0/0x140
4351 17:59:16.133849 [ 332.788670] full_proxy_write+0x68/0xbc
4352 17:59:16.134239 [ 332.792509] vfs_write+0xec/0x20c
4353 17:59:16.134623 [ 332.795826] ksys_write+0x70/0x100
4354 17:59:16.155173 [ 332.799227] __arm64_sys_write+0x24/0x30
4355 17:59:16.155647 [ 332.803155] el0_svc_common.constprop.0+0x84/0x1e0
4356 17:59:16.156059 [ 332.807945] do_el0_svc+0x2c/0x94
4357 17:59:16.156454 [ 332.811260] el0_svc+0x20/0x30
4358 17:59:16.157829 [ 332.814314] el0_sync_handler+0xb0/0xb4
4359 17:59:16.158242 [ 332.818151] el0_sync+0x180/0x1c0
4360 17:59:16.177770 [ 332.821464] irq event stamp: 0
4361 17:59:16.178245 [ 332.824526] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4362 17:59:16.179618 [ 332.830798] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4363 17:59:16.190668 [ 332.838975] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4364 17:59:16.191147 [ 332.847151] softirqs last disabled at (0): [<0000000000000000>] 0x0
4365 17:59:16.193971 [ 332.853415] ---[ end trace b07e3d6731f442e2 ]---
4366 17:59:16.199392 [ 332.858182] lkdtm: Saturation detected: still saturated
4367 17:59:17.087404 # [ 332.568458] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4368 17:59:17.088808 # [ 332.574694] lkdtm: attempting bad refcount_inc() from saturated
4369 17:59:17.089220 # [ 332.580679] ------------[ cut here ]------------
4370 17:59:17.089614 # [ 332.585364] refcount_t: saturated; leaking memory.
4371 17:59:17.110018 # [ 332.590337] WARNING: CPU: 4 PID: 2715 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4372 17:59:17.155096 # [ 332.598775] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4373 17:59:17.176846 # [ 332.652108] CPU: 4 PID: 2715 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4374 17:59:17.177313 # [ 332.659848] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4375 17:59:17.177742 # [ 332.666203] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4376 17:59:17.178133 # [ 332.672210] pc : refcount_warn_saturate+0x74/0x144
4377 17:59:17.199536 # [ 332.677000] lr : refcount_warn_saturate+0x74/0x144
4378 17:59:17.200001 # [ 332.681789] sp : ffff800016b33cd0
4379 17:59:17.201370 # [ 332.685101] x29: ffff800016b33cd0 x28: ffff0005c7e04980
4380 17:59:17.201799 # [ 332.690419] x27: 0000000000000000 x26: 0000000000000000
4381 17:59:17.221165 # [ 332.695736] x25: ffff8000114f18e8 x24: ffff800016b33e20
4382 17:59:17.221632 # [ 332.701054] x23: 0000000000000017 x22: ffff0005c81a3000
4383 17:59:17.222069 # [ 332.706371] x21: ffff800011a07818 x20: ffff8000114f1c38
4384 17:59:17.222457 # [ 332.711688] x19: 0000000000000035 x18: 0000000000000000
4385 17:59:17.243615 # [ 332.717006] x17: 0000000000000000 x16: 0000000000000000
4386 17:59:17.244081 # [ 332.722324] x15: 0000000000000030 x14: ffffffffffffffff
4387 17:59:17.244482 # [ 332.727641] x13: ffff800096b33977 x12: ffff800016b3397f
4388 17:59:17.245859 # [ 332.732959] x11: 0000000000000030 x10: 0000000000001440
4389 17:59:17.265227 # [ 332.738276] x9 : ffff80001012dcf4 x8 : ffff0005c7e05e20
4390 17:59:17.265719 # [ 332.743593] x7 : 0000000000000000 x6 : ffff800012561000
4391 17:59:17.266125 # [ 332.748911] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4392 17:59:17.267477 # [ 332.754228] x3 : 0000000000000000 x2 : 0000000000000000
4393 17:59:17.267875 # [ 332.759546] x1 : 0000000000000000 x0 : ffff0005c7e04980
4394 17:59:17.287880 # [ 332.764865] Call trace:
4395 17:59:17.288346 # [ 332.767311] refcount_warn_saturate+0x74/0x144
4396 17:59:17.288750 # [ 332.771760] __refcount_add.constprop.0+0x6c/0x80
4397 17:59:17.290133 # [ 332.776468] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4398 17:59:17.290532 # [ 332.781346] lkdtm_do_action+0x24/0x40
4399 17:59:17.310384 # [ 332.785093] direct_entry+0xd0/0x140
4400 17:59:17.310847 # [ 332.788670] full_proxy_write+0x68/0xbc
4401 17:59:17.311249 # [ 332.792509] vfs_write+0xec/0x20c
4402 17:59:17.312605 # [ 332.795826] ksys_write+0x70/0x100
4403 17:59:17.313003 # [ 332.799227] __arm64_sys_write+0x24/0x30
4404 17:59:17.332129 # [ 332.803155] el0_svc_common.constprop.0+0x84/0x1e0
4405 17:59:17.332595 # [ 332.807945] do_el0_svc+0x2c/0x94
4406 17:59:17.332997 # [ 332.811260] el0_svc+0x20/0x30
4407 17:59:17.333385 # [ 332.814314] el0_sync_handler+0xb0/0xb4
4408 17:59:17.333794 # [ 332.818151] el0_sync+0x180/0x1c0
4409 17:59:17.335159 # [ 332.821464] irq event stamp: 0
4410 17:59:17.354735 # [ 332.824526] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4411 17:59:17.355205 # [ 332.830798] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4412 17:59:17.356592 # [ 332.838975] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4413 17:59:17.376242 # [ 332.847151] softirqs last disabled at (0): [<0000000000000000>] 0x0
4414 17:59:17.376709 # [ 332.853415] ---[ end trace b07e3d6731f442e2 ]---
4415 17:59:17.378105 # [ 332.858182] lkdtm: Saturation detected: still saturated
4416 17:59:17.378509 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4417 17:59:17.383851 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4418 17:59:17.384321 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4419 17:59:17.790418 [ 334.444967] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4420 17:59:17.793753 [ 334.451294] lkdtm: attempting bad refcount_dec() from saturated
4421 17:59:17.797982 [ 334.457286] ------------[ cut here ]------------
4422 17:59:17.803362 [ 334.462150] refcount_t: decrement hit 0; leaking memory.
4423 17:59:17.812312 [ 334.467653] WARNING: CPU: 5 PID: 2750 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4424 17:59:17.876876 [ 334.476177] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4425 17:59:17.878383 [ 334.529510] CPU: 5 PID: 2750 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4426 17:59:17.898456 [ 334.537251] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4427 17:59:17.898922 [ 334.543606] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4428 17:59:17.899323 [ 334.549615] pc : refcount_warn_saturate+0x13c/0x144
4429 17:59:17.899708 [ 334.554492] lr : refcount_warn_saturate+0x13c/0x144
4430 17:59:17.901070 [ 334.559367] sp : ffff800016bdbcc0
4431 17:59:17.921010 [ 334.562679] x29: ffff800016bdbcc0 x28: ffff0005c94c9880
4432 17:59:17.921532 [ 334.567997] x27: 0000000000000000 x26: 0000000000000000
4433 17:59:17.922895 [ 334.573314] x25: ffff8000114f18e8 x24: ffff800016bdbe20
4434 17:59:17.923307 [ 334.578632] x23: 0000000000000017 x22: ffff0005c4cdf000
4435 17:59:17.943659 [ 334.583950] x21: ffff800011a07830 x20: ffff8000114f1c48
4436 17:59:17.944134 [ 334.589268] x19: ffff800016bdbd04 x18: 0000000000000000
4437 17:59:17.945521 [ 334.594585] x17: 0000000000000000 x16: 0000000000000000
4438 17:59:17.945961 [ 334.599903] x15: 0000000000000030 x14: ffffffffffffffff
4439 17:59:17.965284 [ 334.605220] x13: ffff800096bdb967 x12: ffff800016bdb96f
4440 17:59:17.965788 [ 334.610538] x11: 0000000000000030 x10: 0000000000001440
4441 17:59:17.966201 [ 334.615855] x9 : ffff80001012dcf4 x8 : ffff0005c94cad20
4442 17:59:17.967574 [ 334.621172] x7 : 0000000000000000 x6 : ffff800012561000
4443 17:59:17.967981 [ 334.626490] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4444 17:59:17.987916 [ 334.631807] x3 : 0000000000000000 x2 : 0000000000000000
4445 17:59:17.988392 [ 334.637125] x1 : 0000000000000000 x0 : ffff0005c94c9880
4446 17:59:17.989800 [ 334.642443] Call trace:
4447 17:59:17.990210 [ 334.644890] refcount_warn_saturate+0x13c/0x144
4448 17:59:17.990604 [ 334.649426] __refcount_dec.constprop.0+0x4c/0x5c
4449 17:59:18.010540 [ 334.654129] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4450 17:59:18.011018 [ 334.659010] lkdtm_do_action+0x24/0x40
4451 17:59:18.012406 [ 334.662757] direct_entry+0xd0/0x140
4452 17:59:18.012816 [ 334.666334] full_proxy_write+0x68/0xbc
4453 17:59:18.013209 [ 334.670174] vfs_write+0xec/0x20c
4454 17:59:18.013594 [ 334.673490] ksys_write+0x70/0x100
4455 17:59:18.032126 [ 334.676891] __arm64_sys_write+0x24/0x30
4456 17:59:18.032601 [ 334.680819] el0_svc_common.constprop.0+0x84/0x1e0
4457 17:59:18.034012 [ 334.685610] do_el0_svc+0x2c/0x94
4458 17:59:18.034425 [ 334.688925] el0_svc+0x20/0x30
4459 17:59:18.034819 [ 334.691978] el0_sync_handler+0xb0/0xb4
4460 17:59:18.035203 [ 334.695816] el0_sync+0x180/0x1c0
4461 17:59:18.055757 [ 334.699130] irq event stamp: 0
4462 17:59:18.056234 [ 334.702191] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4463 17:59:18.057712 [ 334.708463] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4464 17:59:18.068790 [ 334.716640] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4465 17:59:18.069266 [ 334.724816] softirqs last disabled at (0): [<0000000000000000>] 0x0
4466 17:59:18.072148 [ 334.731080] ---[ end trace b07e3d6731f442e3 ]---
4467 17:59:18.077432 [ 334.735809] lkdtm: Saturation detected: still saturated
4468 17:59:18.969554 # [ 334.444967] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4469 17:59:18.970914 # [ 334.451294] lkdtm: attempting bad refcount_dec() from saturated
4470 17:59:18.971296 # [ 334.457286] ------------[ cut here ]------------
4471 17:59:18.992227 # [ 334.462150] refcount_t: decrement hit 0; leaking memory.
4472 17:59:18.992659 # [ 334.467653] WARNING: CPU: 5 PID: 2750 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4473 17:59:19.037266 # [ 334.476177] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4474 17:59:19.058055 # [ 334.529510] CPU: 5 PID: 2750 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4475 17:59:19.058522 # [ 334.537251] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4476 17:59:19.058924 # [ 334.543606] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4477 17:59:19.060467 # [ 334.549615] pc : refcount_warn_saturate+0x13c/0x144
4478 17:59:19.080694 # [ 334.554492] lr : refcount_warn_saturate+0x13c/0x144
4479 17:59:19.081163 # [ 334.559367] sp : ffff800016bdbcc0
4480 17:59:19.081536 # [ 334.562679] x29: ffff800016bdbcc0 x28: ffff0005c94c9880
4481 17:59:19.081964 # [ 334.567997] x27: 0000000000000000 x26: 0000000000000000
4482 17:59:19.103144 # [ 334.573314] x25: ffff8000114f18e8 x24: ffff800016bdbe20
4483 17:59:19.103611 # [ 334.578632] x23: 0000000000000017 x22: ffff0005c4cdf000
4484 17:59:19.104010 # [ 334.583950] x21: ffff800011a07830 x20: ffff8000114f1c48
4485 17:59:19.105382 # [ 334.589268] x19: ffff800016bdbd04 x18: 0000000000000000
4486 17:59:19.125913 # [ 334.594585] x17: 0000000000000000 x16: 0000000000000000
4487 17:59:19.126382 # [ 334.599903] x15: 0000000000000030 x14: ffffffffffffffff
4488 17:59:19.127771 # [ 334.605220] x13: ffff800096bdb967 x12: ffff800016bdb96f
4489 17:59:19.128176 # [ 334.610538] x11: 0000000000000030 x10: 0000000000001440
4490 17:59:19.147327 # [ 334.615855] x9 : ffff80001012dcf4 x8 : ffff0005c94cad20
4491 17:59:19.147793 # [ 334.621172] x7 : 0000000000000000 x6 : ffff800012561000
4492 17:59:19.149187 # [ 334.626490] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4493 17:59:19.149589 # [ 334.631807] x3 : 0000000000000000 x2 : 0000000000000000
4494 17:59:19.169029 # [ 334.637125] x1 : 0000000000000000 x0 : ffff0005c94c9880
4495 17:59:19.169532 # [ 334.642443] Call trace:
4496 17:59:19.169977 # [ 334.644890] refcount_warn_saturate+0x13c/0x144
4497 17:59:19.171364 # [ 334.649426] __refcount_dec.constprop.0+0x4c/0x5c
4498 17:59:19.171767 # [ 334.654129] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4499 17:59:19.172150 # [ 334.659010] lkdtm_do_action+0x24/0x40
4500 17:59:19.192599 # [ 334.662757] direct_entry+0xd0/0x140
4501 17:59:19.193064 # [ 334.666334] full_proxy_write+0x68/0xbc
4502 17:59:19.193463 # [ 334.670174] vfs_write+0xec/0x20c
4503 17:59:19.194874 # [ 334.673490] ksys_write+0x70/0x100
4504 17:59:19.195274 # [ 334.676891] __arm64_sys_write+0x24/0x30
4505 17:59:19.214126 # [ 334.680819] el0_svc_common.constprop.0+0x84/0x1e0
4506 17:59:19.214590 # [ 334.685610] do_el0_svc+0x2c/0x94
4507 17:59:19.214994 # [ 334.688925] el0_svc+0x20/0x30
4508 17:59:19.216399 # [ 334.691978] el0_sync_handler+0xb0/0xb4
4509 17:59:19.216815 # [ 334.695816] el0_sync+0x180/0x1c0
4510 17:59:19.217200 # [ 334.699130] irq event stamp: 0
4511 17:59:19.236903 # [ 334.702191] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4512 17:59:19.237370 # [ 334.708463] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4513 17:59:19.238769 # [ 334.716640] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4514 17:59:19.258409 # [ 334.724816] softirqs last disabled at (0): [<0000000000000000>] 0x0
4515 17:59:19.258877 # [ 334.731080] ---[ end trace b07e3d6731f442e3 ]---
4516 17:59:19.259280 # [ 334.735809] lkdtm: Saturation detected: still saturated
4517 17:59:19.260661 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4518 17:59:19.265016 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4519 17:59:19.268251 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4520 17:59:19.512206 [ 336.170005] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4521 17:59:19.522959 [ 336.176222] lkdtm: attempting bad refcount_dec() from saturated
4522 17:59:19.523426 [ 336.182214] ------------[ cut here ]------------
4523 17:59:19.526343 [ 336.186900] refcount_t: saturated; leaking memory.
4524 17:59:19.536210 [ 336.191820] WARNING: CPU: 2 PID: 2785 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4525 17:59:19.600907 [ 336.200258] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4526 17:59:19.602418 [ 336.253590] CPU: 2 PID: 2785 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4527 17:59:19.622377 [ 336.261330] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4528 17:59:19.622807 [ 336.267686] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4529 17:59:19.624108 [ 336.273693] pc : refcount_warn_saturate+0x74/0x144
4530 17:59:19.624480 [ 336.278482] lr : refcount_warn_saturate+0x74/0x144
4531 17:59:19.624867 [ 336.283270] sp : ffff800016c7bcd0
4532 17:59:19.645032 [ 336.286583] x29: ffff800016c7bcd0 x28: ffff0005c8371880
4533 17:59:19.645498 [ 336.291901] x27: 0000000000000000 x26: 0000000000000000
4534 17:59:19.645931 [ 336.297218] x25: ffff8000114f18e8 x24: ffff800016c7be20
4535 17:59:19.647317 [ 336.302536] x23: 0000000000000017 x22: ffff0005c6006000
4536 17:59:19.667648 [ 336.307853] x21: ffff800011a07848 x20: ffff8000114f1c58
4537 17:59:19.668114 [ 336.313171] x19: 0000000000000037 x18: 0000000000000000
4538 17:59:19.669510 [ 336.318489] x17: 0000000000000000 x16: 0000000000000000
4539 17:59:19.669941 [ 336.323806] x15: 0000000000000030 x14: ffffffffffffffff
4540 17:59:19.689129 [ 336.329124] x13: ffff800096c7b977 x12: ffff800016c7b97f
4541 17:59:19.689529 [ 336.334441] x11: 0000000000000030 x10: ffff8000125e8350
4542 17:59:19.689941 [ 336.339758] x9 : ffff80001012dcf4 x8 : ffff800012590350
4543 17:59:19.691363 [ 336.345075] x7 : ffff8000125e8350 x6 : ffff800012561000
4544 17:59:19.691790 [ 336.350393] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4545 17:59:19.712895 [ 336.355711] x3 : 0000000000000000 x2 : 0000000000000000
4546 17:59:19.713362 [ 336.361028] x1 : 0000000000000000 x0 : ffff0005c8371880
4547 17:59:19.714791 [ 336.366347] Call trace:
4548 17:59:19.715194 [ 336.368793] refcount_warn_saturate+0x74/0x144
4549 17:59:19.715579 [ 336.373242] __refcount_add.constprop.0+0x6c/0x80
4550 17:59:19.734402 [ 336.377951] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4551 17:59:19.734869 [ 336.382827] lkdtm_do_action+0x24/0x40
4552 17:59:19.735271 [ 336.386575] direct_entry+0xd0/0x140
4553 17:59:19.736656 [ 336.390152] full_proxy_write+0x68/0xbc
4554 17:59:19.737058 [ 336.393991] vfs_write+0xec/0x20c
4555 17:59:19.737440 [ 336.397308] ksys_write+0x70/0x100
4556 17:59:19.756016 [ 336.400709] __arm64_sys_write+0x24/0x30
4557 17:59:19.756483 [ 336.404636] el0_svc_common.constprop.0+0x84/0x1e0
4558 17:59:19.757908 [ 336.409427] do_el0_svc+0x2c/0x94
4559 17:59:19.758310 [ 336.412742] el0_svc+0x20/0x30
4560 17:59:19.758692 [ 336.415795] el0_sync_handler+0xb0/0xb4
4561 17:59:19.759068 [ 336.419632] el0_sync+0x180/0x1c0
4562 17:59:19.779596 [ 336.422946] irq event stamp: 0
4563 17:59:19.780061 [ 336.426007] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4564 17:59:19.781466 [ 336.432280] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4565 17:59:19.792653 [ 336.440457] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4566 17:59:19.793120 [ 336.448633] softirqs last disabled at (0): [<0000000000000000>] 0x0
4567 17:59:19.795879 [ 336.454897] ---[ end trace b07e3d6731f442e4 ]---
4568 17:59:19.801264 [ 336.459675] lkdtm: Saturation detected: still saturated
4569 17:59:20.680967 # [ 336.170005] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4570 17:59:20.682491 # [ 336.176222] lkdtm: attempting bad refcount_dec() from saturated
4571 17:59:20.682906 # [ 336.182214] ------------[ cut here ]------------
4572 17:59:20.683300 # [ 336.186900] refcount_t: saturated; leaking memory.
4573 17:59:20.704545 # [ 336.191820] WARNING: CPU: 2 PID: 2785 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4574 17:59:20.749858 # [ 336.200258] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4575 17:59:20.770344 # [ 336.253590] CPU: 2 PID: 2785 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4576 17:59:20.770820 # [ 336.261330] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4577 17:59:20.772251 # [ 336.267686] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4578 17:59:20.772664 # [ 336.273693] pc : refcount_warn_saturate+0x74/0x144
4579 17:59:20.793011 # [ 336.278482] lr : refcount_warn_saturate+0x74/0x144
4580 17:59:20.793489 # [ 336.283270] sp : ffff800016c7bcd0
4581 17:59:20.794935 # [ 336.286583] x29: ffff800016c7bcd0 x28: ffff0005c8371880
4582 17:59:20.795350 # [ 336.291901] x27: 0000000000000000 x26: 0000000000000000
4583 17:59:20.815596 # [ 336.297218] x25: ffff8000114f18e8 x24: ffff800016c7be20
4584 17:59:20.816075 # [ 336.302536] x23: 0000000000000017 x22: ffff0005c6006000
4585 17:59:20.817491 # [ 336.307853] x21: ffff800011a07848 x20: ffff8000114f1c58
4586 17:59:20.817930 # [ 336.313171] x19: 0000000000000037 x18: 0000000000000000
4587 17:59:20.837128 # [ 336.318489] x17: 0000000000000000 x16: 0000000000000000
4588 17:59:20.838641 # [ 336.323806] x15: 0000000000000030 x14: ffffffffffffffff
4589 17:59:20.839062 # [ 336.329124] x13: ffff800096c7b977 x12: ffff800016c7b97f
4590 17:59:20.839465 # [ 336.334441] x11: 0000000000000030 x10: ffff8000125e8350
4591 17:59:20.859685 # [ 336.339758] x9 : ffff80001012dcf4 x8 : ffff800012590350
4592 17:59:20.860162 # [ 336.345075] x7 : ffff8000125e8350 x6 : ffff800012561000
4593 17:59:20.860573 # [ 336.350393] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4594 17:59:20.862025 # [ 336.355711] x3 : 0000000000000000 x2 : 0000000000000000
4595 17:59:20.862436 # [ 336.361028] x1 : 0000000000000000 x0 : ffff0005c8371880
4596 17:59:20.881395 # [ 336.366347] Call trace:
4597 17:59:20.881908 # [ 336.368793] refcount_warn_saturate+0x74/0x144
4598 17:59:20.882290 # [ 336.373242] __refcount_add.constprop.0+0x6c/0x80
4599 17:59:20.883709 # [ 336.377951] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4600 17:59:20.884116 # [ 336.382827] lkdtm_do_action+0x24/0x40
4601 17:59:20.904011 # [ 336.386575] direct_entry+0xd0/0x140
4602 17:59:20.904487 # [ 336.390152] full_proxy_write+0x68/0xbc
4603 17:59:20.904895 # [ 336.393991] vfs_write+0xec/0x20c
4604 17:59:20.906328 # [ 336.397308] ksys_write+0x70/0x100
4605 17:59:20.906737 # [ 336.400709] __arm64_sys_write+0x24/0x30
4606 17:59:20.926593 # [ 336.404636] el0_svc_common.constprop.0+0x84/0x1e0
4607 17:59:20.927071 # [ 336.409427] do_el0_svc+0x2c/0x94
4608 17:59:20.927481 # [ 336.412742] el0_svc+0x20/0x30
4609 17:59:20.927873 # [ 336.415795] el0_sync_handler+0xb0/0xb4
4610 17:59:20.929270 # [ 336.419632] el0_sync+0x180/0x1c0
4611 17:59:20.929689 # [ 336.422946] irq event stamp: 0
4612 17:59:20.948139 # [ 336.426007] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4613 17:59:20.948617 # [ 336.432280] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4614 17:59:20.950063 # [ 336.440457] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4615 17:59:20.970764 # [ 336.448633] softirqs last disabled at (0): [<0000000000000000>] 0x0
4616 17:59:20.971241 # [ 336.454897] ---[ end trace b07e3d6731f442e4 ]---
4617 17:59:20.971651 # [ 336.459675] lkdtm: Saturation detected: still saturated
4618 17:59:20.973055 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4619 17:59:20.976267 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4620 17:59:20.979486 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4621 17:59:21.248127 [ 337.901242] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4622 17:59:21.251333 [ 337.908197] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4623 17:59:21.254627 [ 337.915087] ------------[ cut here ]------------
4624 17:59:21.260980 [ 337.919774] refcount_t: saturated; leaking memory.
4625 17:59:21.269867 [ 337.924838] WARNING: CPU: 5 PID: 2817 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4626 17:59:21.333490 [ 337.933276] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4627 17:59:21.335012 [ 337.986608] CPU: 5 PID: 2817 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4628 17:59:21.355190 [ 337.994349] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4629 17:59:21.355669 [ 338.000704] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4630 17:59:21.357050 [ 338.006713] pc : refcount_warn_saturate+0xc8/0x144
4631 17:59:21.357462 [ 338.011502] lr : refcount_warn_saturate+0xc8/0x144
4632 17:59:21.357850 [ 338.016290] sp : ffff800016d13cb0
4633 17:59:21.378818 [ 338.019602] x29: ffff800016d13cb0 x28: ffff0005c2328000
4634 17:59:21.379296 [ 338.024920] x27: 0000000000000000 x26: 0000000000000000
4635 17:59:21.380723 [ 338.030238] x25: ffff8000114f18e8 x24: ffff800016d13e20
4636 17:59:21.381133 [ 338.035555] x23: 0000000000000020 x22: ffff0005c62b0000
4637 17:59:21.400424 [ 338.040873] x21: 0000000000000001 x20: 00000000c0000000
4638 17:59:21.400898 [ 338.046191] x19: ffff800016d13d04 x18: 0000000000000000
4639 17:59:21.401307 [ 338.051508] x17: 0000000000000000 x16: 0000000000000000
4640 17:59:21.401731 [ 338.056826] x15: 0000000000000030 x14: ffffffffffffffff
4641 17:59:21.421935 [ 338.062143] x13: ffff800096d13957 x12: ffff800016d1395f
4642 17:59:21.422411 [ 338.067460] x11: 0000000000000038 x10: 0000000000001440
4643 17:59:21.422814 [ 338.072778] x9 : ffff80001012dcf4 x8 : ffff0005c23294a0
4644 17:59:21.423198 [ 338.078095] x7 : 0000000000000000 x6 : ffff800012561000
4645 17:59:21.424604 [ 338.083413] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4646 17:59:21.445584 [ 338.088730] x3 : 0000000000000000 x2 : 0000000000000000
4647 17:59:21.446075 [ 338.094048] x1 : 0000000000000000 x0 : ffff0005c2328000
4648 17:59:21.446476 [ 338.099365] Call trace:
4649 17:59:21.446861 [ 338.101813] refcount_warn_saturate+0xc8/0x144
4650 17:59:21.448256 [ 338.106262] __refcount_add_not_zero.constprop.0+0x84/0xa0
4651 17:59:21.467192 [ 338.111747] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4652 17:59:21.467662 [ 338.117408] lkdtm_do_action+0x24/0x40
4653 17:59:21.469084 [ 338.121157] direct_entry+0xd0/0x140
4654 17:59:21.469485 [ 338.124734] full_proxy_write+0x68/0xbc
4655 17:59:21.469899 [ 338.128573] vfs_write+0xec/0x20c
4656 17:59:21.489769 [ 338.131890] ksys_write+0x70/0x100
4657 17:59:21.490273 [ 338.135290] __arm64_sys_write+0x24/0x30
4658 17:59:21.490674 [ 338.139219] el0_svc_common.constprop.0+0x84/0x1e0
4659 17:59:21.492096 [ 338.144009] do_el0_svc+0x2c/0x94
4660 17:59:21.492493 [ 338.147325] el0_svc+0x20/0x30
4661 17:59:21.492872 [ 338.150379] el0_sync_handler+0xb0/0xb4
4662 17:59:21.512444 [ 338.154215] el0_sync+0x180/0x1c0
4663 17:59:21.512909 [ 338.157530] irq event stamp: 0
4664 17:59:21.513308 [ 338.160590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4665 17:59:21.514749 [ 338.166862] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4666 17:59:21.526545 [ 338.175040] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4667 17:59:21.527014 [ 338.183216] softirqs last disabled at (0): [<0000000000000000>] 0x0
4668 17:59:21.529799 [ 338.189480] ---[ end trace b07e3d6731f442e5 ]---
4669 17:59:21.535244 [ 338.194369] lkdtm: Saturation detected: still saturated
4670 17:59:22.334653 # [ 337.901242] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4671 17:59:22.335110 # [ 337.908197] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4672 17:59:22.336559 # [ 337.915087] ------------[ cut here ]------------
4673 17:59:22.356077 # [ 337.919774] refcount_t: saturated; leaking memory.
4674 17:59:22.356553 # [ 337.924838] WARNING: CPU: 5 PID: 2817 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4675 17:59:22.400412 # [ 337.933276] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4676 17:59:22.423111 # [ 337.986608] CPU: 5 PID: 2817 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4677 17:59:22.423579 # [ 337.994349] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4678 17:59:22.423982 # [ 338.000704] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4679 17:59:22.424367 # [ 338.006713] pc : refcount_warn_saturate+0xc8/0x144
4680 17:59:22.445548 # [ 338.011502] lr : refcount_warn_saturate+0xc8/0x144
4681 17:59:22.446043 # [ 338.016290] sp : ffff800016d13cb0
4682 17:59:22.447487 # [ 338.019602] x29: ffff800016d13cb0 x28: ffff0005c2328000
4683 17:59:22.447890 # [ 338.024920] x27: 0000000000000000 x26: 0000000000000000
4684 17:59:22.467186 # [ 338.030238] x25: ffff8000114f18e8 x24: ffff800016d13e20
4685 17:59:22.467653 # [ 338.035555] x23: 0000000000000020 x22: ffff0005c62b0000
4686 17:59:22.469086 # [ 338.040873] x21: 0000000000000001 x20: 00000000c0000000
4687 17:59:22.469509 # [ 338.046191] x19: ffff800016d13d04 x18: 0000000000000000
4688 17:59:22.489790 # [ 338.051508] x17: 0000000000000000 x16: 0000000000000000
4689 17:59:22.490258 # [ 338.056826] x15: 0000000000000030 x14: ffffffffffffffff
4690 17:59:22.490662 # [ 338.062143] x13: ffff800096d13957 x12: ffff800016d1395f
4691 17:59:22.491048 # [ 338.067460] x11: 0000000000000038 x10: 0000000000001440
4692 17:59:22.512273 # [ 338.072778] x9 : ffff80001012dcf4 x8 : ffff0005c23294a0
4693 17:59:22.512742 # [ 338.078095] x7 : 0000000000000000 x6 : ffff800012561000
4694 17:59:22.513146 # [ 338.083413] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4695 17:59:22.514534 # [ 338.088730] x3 : 0000000000000000 x2 : 0000000000000000
4696 17:59:22.533930 # [ 338.094048] x1 : 0000000000000000 x0 : ffff0005c2328000
4697 17:59:22.534399 # [ 338.099365] Call trace:
4698 17:59:22.534799 # [ 338.101813] refcount_warn_saturate+0xc8/0x144
4699 17:59:22.536216 # [ 338.106262] __refcount_add_not_zero.constprop.0+0x84/0xa0
4700 17:59:22.536612 # [ 338.111747] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4701 17:59:22.556503 # [ 338.117408] lkdtm_do_action+0x24/0x40
4702 17:59:22.556969 # [ 338.121157] direct_entry+0xd0/0x140
4703 17:59:22.557376 # [ 338.124734] full_proxy_write+0x68/0xbc
4704 17:59:22.557792 # [ 338.128573] vfs_write+0xec/0x20c
4705 17:59:22.558173 # [ 338.131890] ksys_write+0x70/0x100
4706 17:59:22.559578 # [ 338.135290] __arm64_sys_write+0x24/0x30
4707 17:59:22.578099 # [ 338.139219] el0_svc_common.constprop.0+0x84/0x1e0
4708 17:59:22.578581 # [ 338.144009] do_el0_svc+0x2c/0x94
4709 17:59:22.579003 # [ 338.147325] el0_svc+0x20/0x30
4710 17:59:22.580460 # [ 338.150379] el0_sync_handler+0xb0/0xb4
4711 17:59:22.580863 # [ 338.154215] el0_sync+0x180/0x1c0
4712 17:59:22.581245 # [ 338.157530] irq event stamp: 0
4713 17:59:22.600820 # [ 338.160590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4714 17:59:22.602345 # [ 338.166862] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4715 17:59:22.602762 # [ 338.175040] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4716 17:59:22.623325 # [ 338.183216] softirqs last disabled at (0): [<0000000000000000>] 0x0
4717 17:59:22.623794 # [ 338.189480] ---[ end trace b07e3d6731f442e5 ]---
4718 17:59:22.624196 # [ 338.194369] lkdtm: Saturation detected: still saturated
4719 17:59:22.625630 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4720 17:59:22.631061 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4721 17:59:22.634295 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4722 17:59:22.902425 [ 339.559207] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4723 17:59:22.909000 [ 339.566325] lkdtm: attempting bad refcount_add_not_zero() from saturated
4724 17:59:22.914699 [ 339.574825] ------------[ cut here ]------------
4725 17:59:22.921017 [ 339.579992] refcount_t: saturated; leaking memory.
4726 17:59:22.929927 [ 339.585000] WARNING: CPU: 4 PID: 2849 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4727 17:59:22.993421 [ 339.593438] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4728 17:59:22.994799 [ 339.646775] CPU: 4 PID: 2849 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4729 17:59:23.016039 [ 339.654516] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4730 17:59:23.016429 [ 339.660871] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4731 17:59:23.017902 [ 339.666878] pc : refcount_warn_saturate+0xc8/0x144
4732 17:59:23.018310 [ 339.671668] lr : refcount_warn_saturate+0xc8/0x144
4733 17:59:23.018696 [ 339.676456] sp : ffff800016db3cb0
4734 17:59:23.038720 [ 339.679768] x29: ffff800016db3cb0 x28: ffff0005c934e200
4735 17:59:23.039121 [ 339.685086] x27: 0000000000000000 x26: 0000000000000000
4736 17:59:23.040377 [ 339.690404] x25: ffff8000114f18e8 x24: ffff800016db3e20
4737 17:59:23.040722 [ 339.695722] x23: 0000000000000020 x22: ffff0005c82d1000
4738 17:59:23.060397 [ 339.701039] x21: 0000000000000007 x20: 00000000c0000000
4739 17:59:23.060862 [ 339.706357] x19: ffff800016db3d04 x18: 0000000000000000
4740 17:59:23.062340 [ 339.711675] x17: 0000000000000000 x16: 0000000000000000
4741 17:59:23.062743 [ 339.716992] x15: 0000000000000030 x14: ffffffffffffffff
4742 17:59:23.083034 [ 339.722310] x13: ffff800096db3957 x12: ffff800016db395f
4743 17:59:23.083530 [ 339.727628] x11: 0000005a726db08d x10: 0000000000001440
4744 17:59:23.083927 [ 339.732945] x9 : ffff80001012dcf4 x8 : ffff0005c934f6a0
4745 17:59:23.085356 [ 339.738264] x7 : 0000000000000000 x6 : ffff800012561000
4746 17:59:23.085781 [ 339.743581] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4747 17:59:23.105547 [ 339.748898] x3 : 0000000000000000 x2 : 0000000000000000
4748 17:59:23.106038 [ 339.754215] x1 : 0000000000000000 x0 : ffff0005c934e200
4749 17:59:23.106440 [ 339.759534] Call trace:
4750 17:59:23.106822 [ 339.761981] refcount_warn_saturate+0xc8/0x144
4751 17:59:23.108266 [ 339.766431] __refcount_add_not_zero.constprop.0+0x84/0xa0
4752 17:59:23.127122 [ 339.771915] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4753 17:59:23.127588 [ 339.777578] lkdtm_do_action+0x24/0x40
4754 17:59:23.129029 [ 339.781325] direct_entry+0xd0/0x140
4755 17:59:23.129429 [ 339.784903] full_proxy_write+0x68/0xbc
4756 17:59:23.129843 [ 339.788742] vfs_write+0xec/0x20c
4757 17:59:23.150796 [ 339.792058] ksys_write+0x70/0x100
4758 17:59:23.151279 [ 339.795459] __arm64_sys_write+0x24/0x30
4759 17:59:23.151688 [ 339.799388] el0_svc_common.constprop.0+0x84/0x1e0
4760 17:59:23.153143 [ 339.804178] do_el0_svc+0x2c/0x94
4761 17:59:23.153549 [ 339.807494] el0_svc+0x20/0x30
4762 17:59:23.153974 [ 339.810547] el0_sync_handler+0xb0/0xb4
4763 17:59:23.172419 [ 339.814384] el0_sync+0x180/0x1c0
4764 17:59:23.172888 [ 339.817697] irq event stamp: 0
4765 17:59:23.173158 [ 339.820757] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4766 17:59:23.173395 [ 339.827030] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4767 17:59:23.187532 [ 339.835207] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4768 17:59:23.188010 [ 339.843383] softirqs last disabled at (0): [<0000000000000000>] 0x0
4769 17:59:23.190786 [ 339.849648] ---[ end trace b07e3d6731f442e6 ]---
4770 17:59:23.196030 [ 339.854454] lkdtm: Saturation detected: still saturated
4771 17:59:24.086267 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4772 17:59:24.086740 # [ 0.000000] ftrace: allocating 58506 entries in 229 pages
4773 17:59:24.087147 # [ 0.000000] ftrace: allocated 229 pages with 5 groups
4774 17:59:24.087538 # [ 0.000000] Running RCU self tests
4775 17:59:24.107809 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4776 17:59:24.108277 # [ 0.000000] rcu: RCU event tracing is enabled.
4777 17:59:24.109756 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4778 17:59:24.110154 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4779 17:59:24.129383 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4780 17:59:24.129880 # [ 0.000000] Rude variant of Tasks RCU enabled.
4781 17:59:24.130285 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4782 17:59:24.131722 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4783 17:59:24.150962 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4784 17:59:24.152489 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4785 17:59:24.152901 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4786 17:59:24.174579 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4787 17:59:24.176101 # [ 339.559207] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4788 17:59:24.176513 # [ 339.566325] lkdtm: attempting bad refcount_add_not_zero() from saturated
4789 17:59:24.196126 # [ 339.574825] ------------[ cut here ]------------
4790 17:59:24.196592 # [ 339.579992] refcount_t: saturated; leaking memory.
4791 17:59:24.198085 # [ 339.585000] WARNING: CPU: 4 PID: 2849 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4792 17:59:24.263048 # [ 339.593438] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4793 17:59:24.263543 # [ 339.646775] CPU: 4 PID: 2849 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4794 17:59:24.264998 # [ 339.654516] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4795 17:59:24.285577 # [ 339.660871] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4796 17:59:24.286069 # [ 339.666878] pc : refcount_warn_saturate+0xc8/0x144
4797 17:59:24.287525 # [ 339.671668] lr : refcount_warn_saturate+0xc8/0x144
4798 17:59:24.287928 # [ 339.676456] sp : ffff800016db3cb0
4799 17:59:24.288317 # [ 339.679768] x29: ffff800016db3cb0 x28: ffff0005c934e200
4800 17:59:24.307185 # [ 339.685086] x27: 0000000000000000 x26: 0000000000000000
4801 17:59:24.307653 # [ 339.690404] x25: ffff8000114f18e8 x24: ffff800016db3e20
4802 17:59:24.308053 # [ 339.695722] x23: 0000000000000020 x22: ffff0005c82d1000
4803 17:59:24.309493 # [ 339.701039] x21: 0000000000000007 x20: 00000000c0000000
4804 17:59:24.329834 # [ 339.706357] x19: ffff800016db3d04 x18: 0000000000000000
4805 17:59:24.330303 # [ 339.711675] x17: 0000000000000000 x16: 0000000000000000
4806 17:59:24.330706 # [ 339.716992] x15: 0000000000000030 x14: ffffffffffffffff
4807 17:59:24.332146 # [ 339.722310] x13: ffff800096db3957 x12: ffff800016db395f
4808 17:59:24.351384 # [ 339.727628] x11: 0000005a726db08d x10: 0000000000001440
4809 17:59:24.351852 # [ 339.732945] x9 : ffff80001012dcf4 x8 : ffff0005c934f6a0
4810 17:59:24.353306 # [ 339.738264] x7 : 0000000000000000 x6 : ffff800012561000
4811 17:59:24.353733 # [ 339.743581] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4812 17:59:24.374031 # [ 339.748898] x3 : 0000000000000000 x2 : 0000000000000000
4813 17:59:24.374498 # [ 339.754215] x1 : 0000000000000000 x0 : ffff0005c934e200
4814 17:59:24.374900 # [ 339.759534] Call trace:
4815 17:59:24.376342 # [ 339.761981] refcount_warn_saturate+0xc8/0x144
4816 17:59:24.376739 # [ 339.766431] __refcount_add_not_zero.constprop.0+0x84/0xa0
4817 17:59:24.396444 # [ 339.771915] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4818 17:59:24.396911 # [ 339.777578] lkdtm_do_action+0x24/0x40
4819 17:59:24.398398 # [ 339.781325] direct_entry+0xd0/0x140
4820 17:59:24.398801 # [ 339.784903] full_proxy_write+0x68/0xbc
4821 17:59:24.399186 # [ 339.788742] vfs_write+0xec/0x20c
4822 17:59:24.418102 # [ 339.792058] ksys_write+0x70/0x100
4823 17:59:24.418565 # [ 339.795459] __arm64_sys_write+0x24/0x30
4824 17:59:24.418965 # [ 339.799388] el0_svc_common.constprop.0+0x84/0x1e0
4825 17:59:24.420412 # [ 339.804178] do_el0_svc+0x2c/0x94
4826 17:59:24.420810 # [ 339.807494] el0_svc+0x20/0x30
4827 17:59:24.421190 # [ 339.810547] el0_sync_handler+0xb0/0xb4
4828 17:59:24.440783 # [ 339.814384] el0_sync+0x180/0x1c0
4829 17:59:24.441246 # [ 339.817697] irq event stamp: 0
4830 17:59:24.442734 # [ 339.820757] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4831 17:59:24.443143 # [ 339.827030] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4832 17:59:24.463283 # [ 339.835207] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4833 17:59:24.464812 # [ 339.843383] softirqs last disabled at (0): [<0000000000000000>] 0x0
4834 17:59:24.465226 # [ 339.849648] ---[ end trace b07e3d6731f442e6 ]---
4835 17:59:24.478504 # [ 339.854454] lkdtm: Saturation detected: still saturated
4836 17:59:24.478969 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4837 17:59:24.479368 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4838 17:59:24.481729 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4839 17:59:24.642346 [ 341.299650] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4840 17:59:24.650015 [ 341.306633] lkdtm: attempting bad refcount_dec_and_test() from saturated
4841 17:59:24.655476 [ 341.313509] ------------[ cut here ]------------
4842 17:59:24.658595 [ 341.318189] refcount_t: underflow; use-after-free.
4843 17:59:24.667362 [ 341.323195] WARNING: CPU: 4 PID: 2884 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4844 17:59:24.732008 [ 341.331632] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4845 17:59:24.733567 [ 341.384967] CPU: 4 PID: 2884 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4846 17:59:24.754558 [ 341.392707] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4847 17:59:24.755026 [ 341.399062] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4848 17:59:24.756496 [ 341.405067] pc : refcount_warn_saturate+0xf4/0x144
4849 17:59:24.756899 [ 341.409858] lr : refcount_warn_saturate+0xf4/0x144
4850 17:59:24.757284 [ 341.414646] sp : ffff800016e73cd0
4851 17:59:24.776101 [ 341.417958] x29: ffff800016e73cd0 x28: ffff0005c2328000
4852 17:59:24.776565 [ 341.423277] x27: 0000000000000000 x26: 0000000000000000
4853 17:59:24.778073 [ 341.428595] x25: ffff8000114f18e8 x24: ffff800016e73e20
4854 17:59:24.778481 [ 341.433912] x23: 0000000000000020 x22: ffff0005c3f62000
4855 17:59:24.798758 [ 341.439230] x21: ffff800011a078a0 x20: ffff8000114f1c88
4856 17:59:24.799226 [ 341.444548] x19: 000000000000003a x18: 0000000000000000
4857 17:59:24.800697 [ 341.449865] x17: 0000000000000000 x16: 0000000000000000
4858 17:59:24.801104 [ 341.455183] x15: 0000000000000030 x14: ffffffffffffffff
4859 17:59:24.821378 [ 341.460501] x13: ffff800096e73977 x12: ffff800016e7397f
4860 17:59:24.821870 [ 341.465818] x11: 0000000000000038 x10: ffff8000125e8350
4861 17:59:24.822273 [ 341.471136] x9 : ffff80001012dcf4 x8 : ffff800012590350
4862 17:59:24.822659 [ 341.476454] x7 : ffff8000125e8350 x6 : ffff800012561000
4863 17:59:24.824102 [ 341.481771] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4864 17:59:24.843001 [ 341.487089] x3 : 0000000000000000 x2 : 0000000000000000
4865 17:59:24.843465 [ 341.492406] x1 : 0000000000000000 x0 : ffff0005c2328000
4866 17:59:24.843865 [ 341.497724] Call trace:
4867 17:59:24.844252 [ 341.500171] refcount_warn_saturate+0xf4/0x144
4868 17:59:24.845720 [ 341.504619] __refcount_sub_and_test.constprop.0+0x64/0x7c
4869 17:59:24.865621 [ 341.510110] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4870 17:59:24.866112 [ 341.515768] lkdtm_do_action+0x24/0x40
4871 17:59:24.867590 [ 341.519516] direct_entry+0xd0/0x140
4872 17:59:24.867992 [ 341.523093] full_proxy_write+0x68/0xbc
4873 17:59:24.868377 [ 341.526932] vfs_write+0xec/0x20c
4874 17:59:24.888243 [ 341.530249] ksys_write+0x70/0x100
4875 17:59:24.888708 [ 341.533650] __arm64_sys_write+0x24/0x30
4876 17:59:24.889110 [ 341.537579] el0_svc_common.constprop.0+0x84/0x1e0
4877 17:59:24.890573 [ 341.542370] do_el0_svc+0x2c/0x94
4878 17:59:24.890973 [ 341.545685] el0_svc+0x20/0x30
4879 17:59:24.891353 [ 341.548739] el0_sync_handler+0xb0/0xb4
4880 17:59:24.910910 [ 341.552576] el0_sync+0x180/0x1c0
4881 17:59:24.911378 [ 341.555889] irq event stamp: 0
4882 17:59:24.911778 [ 341.558950] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4883 17:59:24.913232 [ 341.565223] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4884 17:59:24.925025 [ 341.573399] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4885 17:59:24.925492 [ 341.581576] softirqs last disabled at (0): [<0000000000000000>] 0x0
4886 17:59:24.928376 [ 341.587840] ---[ end trace b07e3d6731f442e7 ]---
4887 17:59:24.932626 [ 341.592796] lkdtm: Saturation detected: still saturated
4888 17:59:25.728918 # [ 341.299650] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4889 17:59:25.730517 # [ 341.306633] lkdtm: attempting bad refcount_dec_and_test() from saturated
4890 17:59:25.730941 # [ 341.313509] ------------[ cut here ]------------
4891 17:59:25.752488 # [ 341.318189] refcount_t: underflow; use-after-free.
4892 17:59:25.752960 # [ 341.323195] WARNING: CPU: 4 PID: 2884 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4893 17:59:25.797836 # [ 341.331632] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4894 17:59:25.818421 # [ 341.384967] CPU: 4 PID: 2884 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4895 17:59:25.818908 # [ 341.392707] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4896 17:59:25.819320 # [ 341.399062] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4897 17:59:25.819714 # [ 341.405067] pc : refcount_warn_saturate+0xf4/0x144
4898 17:59:25.841026 # [ 341.409858] lr : refcount_warn_saturate+0xf4/0x144
4899 17:59:25.841502 # [ 341.414646] sp : ffff800016e73cd0
4900 17:59:25.843029 # [ 341.417958] x29: ffff800016e73cd0 x28: ffff0005c2328000
4901 17:59:25.843442 # [ 341.423277] x27: 0000000000000000 x26: 0000000000000000
4902 17:59:25.863544 # [ 341.428595] x25: ffff8000114f18e8 x24: ffff800016e73e20
4903 17:59:25.864020 # [ 341.433912] x23: 0000000000000020 x22: ffff0005c3f62000
4904 17:59:25.865502 # [ 341.439230] x21: ffff800011a078a0 x20: ffff8000114f1c88
4905 17:59:25.865940 # [ 341.444548] x19: 000000000000003a x18: 0000000000000000
4906 17:59:25.885118 # [ 341.449865] x17: 0000000000000000 x16: 0000000000000000
4907 17:59:25.885593 # [ 341.455183] x15: 0000000000000030 x14: ffffffffffffffff
4908 17:59:25.886032 # [ 341.460501] x13: ffff800096e73977 x12: ffff800016e7397f
4909 17:59:25.887502 # [ 341.465818] x11: 0000000000000038 x10: ffff8000125e8350
4910 17:59:25.907612 # [ 341.471136] x9 : ffff80001012dcf4 x8 : ffff800012590350
4911 17:59:25.908089 # [ 341.476454] x7 : ffff8000125e8350 x6 : ffff800012561000
4912 17:59:25.909587 # [ 341.481771] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4913 17:59:25.910027 # [ 341.487089] x3 : 0000000000000000 x2 : 0000000000000000
4914 17:59:25.929353 # [ 341.492406] x1 : 0000000000000000 x0 : ffff0005c2328000
4915 17:59:25.929853 # [ 341.497724] Call trace:
4916 17:59:25.930266 # [ 341.500171] refcount_warn_saturate+0xf4/0x144
4917 17:59:25.931739 # [ 341.504619] __refcount_sub_and_test.constprop.0+0x64/0x7c
4918 17:59:25.932144 # [ 341.510110] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4919 17:59:25.951856 # [ 341.515768] lkdtm_do_action+0x24/0x40
4920 17:59:25.952331 # [ 341.519516] direct_entry+0xd0/0x140
4921 17:59:25.952742 # [ 341.523093] full_proxy_write+0x68/0xbc
4922 17:59:25.954237 # [ 341.526932] vfs_write+0xec/0x20c
4923 17:59:25.954644 # [ 341.530249] ksys_write+0x70/0x100
4924 17:59:25.955050 # [ 341.533650] __arm64_sys_write+0x24/0x30
4925 17:59:25.974481 # [ 341.537579] el0_svc_common.constprop.0+0x84/0x1e0
4926 17:59:25.974957 # [ 341.542370] do_el0_svc+0x2c/0x94
4927 17:59:25.975368 # [ 341.545685] el0_svc+0x20/0x30
4928 17:59:25.975761 # [ 341.548739] el0_sync_handler+0xb0/0xb4
4929 17:59:25.977226 # [ 341.552576] el0_sync+0x180/0x1c0
4930 17:59:25.977626 # [ 341.555889] irq event stamp: 0
4931 17:59:25.996124 # [ 341.558950] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4932 17:59:25.996604 # [ 341.565223] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4933 17:59:25.997016 # [ 341.573399] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4934 17:59:26.018762 # [ 341.581576] softirqs last disabled at (0): [<0000000000000000>] 0x0
4935 17:59:26.019239 # [ 341.587840] ---[ end trace b07e3d6731f442e7 ]---
4936 17:59:26.020727 # [ 341.592796] lkdtm: Saturation detected: still saturated
4937 17:59:26.029526 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
4938 17:59:26.032707 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4939 17:59:26.033183 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
4940 17:59:26.406529 [ 343.063352] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4941 17:59:26.413019 [ 343.070485] lkdtm: attempting bad refcount_sub_and_test() from saturated
4942 17:59:26.418820 [ 343.078872] ------------[ cut here ]------------
4943 17:59:26.424166 [ 343.084110] refcount_t: underflow; use-after-free.
4944 17:59:26.433973 [ 343.089404] WARNING: CPU: 5 PID: 2919 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4945 17:59:26.498606 [ 343.097842] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4946 17:59:26.500195 [ 343.151176] CPU: 5 PID: 2919 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4947 17:59:26.520129 [ 343.158917] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4948 17:59:26.520610 [ 343.165273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4949 17:59:26.522126 [ 343.171279] pc : refcount_warn_saturate+0xf4/0x144
4950 17:59:26.522534 [ 343.176069] lr : refcount_warn_saturate+0xf4/0x144
4951 17:59:26.522920 [ 343.180857] sp : ffff800016f03cd0
4952 17:59:26.542624 [ 343.184169] x29: ffff800016f03cd0 x28: ffff0005c6119880
4953 17:59:26.543023 [ 343.189487] x27: 0000000000000000 x26: 0000000000000000
4954 17:59:26.544324 [ 343.194805] x25: ffff8000114f18e8 x24: ffff800016f03e20
4955 17:59:26.544669 [ 343.200122] x23: 0000000000000020 x22: ffff0005c7ca9000
4956 17:59:26.564992 [ 343.205440] x21: ffff800011a078c0 x20: ffff8000114f1c98
4957 17:59:26.565727 [ 343.210757] x19: 000000000000003b x18: 0000000000000000
4958 17:59:26.565893 [ 343.216075] x17: 0000000000000000 x16: 0000000000000000
4959 17:59:26.566050 [ 343.221393] x15: 0000000000000000 x14: 0000000000000000
4960 17:59:26.586617 [ 343.226710] x13: 0000000000000000 x12: 0000000000000000
4961 17:59:26.586802 [ 343.232028] x11: 0000000000000000 x10: 0000000000001440
4962 17:59:26.586962 [ 343.237345] x9 : ffff80001012dcf4 x8 : ffff0005c611ad20
4963 17:59:26.587643 [ 343.242663] x7 : 0000000000000000 x6 : ffff800012561000
4964 17:59:26.587801 [ 343.247980] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4965 17:59:26.609241 [ 343.253297] x3 : 0000000000000000 x2 : 0000000000000000
4966 17:59:26.609427 [ 343.258615] x1 : 0000000000000000 x0 : ffff0005c6119880
4967 17:59:26.610113 [ 343.263933] Call trace:
4968 17:59:26.610274 [ 343.266380] refcount_warn_saturate+0xf4/0x144
4969 17:59:26.610431 [ 343.270829] __refcount_sub_and_test.constprop.0+0x64/0x7c
4970 17:59:26.631861 [ 343.276320] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
4971 17:59:26.632579 [ 343.281978] lkdtm_do_action+0x24/0x40
4972 17:59:26.632744 [ 343.285726] direct_entry+0xd0/0x140
4973 17:59:26.632901 [ 343.289303] full_proxy_write+0x68/0xbc
4974 17:59:26.633053 [ 343.293142] vfs_write+0xec/0x20c
4975 17:59:26.654489 [ 343.296458] ksys_write+0x70/0x100
4976 17:59:26.654675 [ 343.299860] __arm64_sys_write+0x24/0x30
4977 17:59:26.655362 [ 343.303788] el0_svc_common.constprop.0+0x84/0x1e0
4978 17:59:26.655523 [ 343.308579] do_el0_svc+0x2c/0x94
4979 17:59:26.655677 [ 343.311894] el0_svc+0x20/0x30
4980 17:59:26.655826 [ 343.314948] el0_sync_handler+0xb0/0xb4
4981 17:59:26.676117 [ 343.318785] el0_sync+0x180/0x1c0
4982 17:59:26.676303 [ 343.322099] irq event stamp: 0
4983 17:59:26.676463 [ 343.325159] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4984 17:59:26.677147 [ 343.331431] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4985 17:59:26.691237 [ 343.339609] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4986 17:59:26.691949 [ 343.347785] softirqs last disabled at (0): [<0000000000000000>] 0x0
4987 17:59:26.694485 [ 343.354049] ---[ end trace b07e3d6731f442e8 ]---
4988 17:59:26.699839 [ 343.358784] lkdtm: Saturation detected: still saturated
4989 17:59:27.262056 # [ 343.063352] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4990 17:59:27.263509 # [ 343.070485] lkdtm: attempting bad refcount_sub_and_test() from saturated
4991 17:59:27.263922 # [ 343.078872] ------------[ cut here ]------------
4992 17:59:27.284481 # [ 343.084110] refcount_t: underflow; use-after-free.
4993 17:59:27.284748 # [ 343.089404] WARNING: CPU: 5 PID: 2919 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4994 17:59:27.329711 # [ 343.097842] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
4995 17:59:27.351258 # [ 343.151176] CPU: 5 PID: 2919 Comm: cat Tainted: G D W 5.10.150-cip18 #1
4996 17:59:27.351527 # [ 343.158917] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4997 17:59:27.352936 # [ 343.165273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4998 17:59:27.353311 # [ 343.171279] pc : refcount_warn_saturate+0xf4/0x144
4999 17:59:27.372968 # [ 343.176069] lr : refcount_warn_saturate+0xf4/0x144
5000 17:59:27.373366 # [ 343.180857] sp : ffff800016f03cd0
5001 17:59:27.374925 # [ 343.184169] x29: ffff800016f03cd0 x28: ffff0005c6119880
5002 17:59:27.375330 # [ 343.189487] x27: 0000000000000000 x26: 0000000000000000
5003 17:59:27.395460 # [ 343.194805] x25: ffff8000114f18e8 x24: ffff800016f03e20
5004 17:59:27.395727 # [ 343.200122] x23: 0000000000000020 x22: ffff0005c7ca9000
5005 17:59:27.396859 # [ 343.205440] x21: ffff800011a078c0 x20: ffff8000114f1c98
5006 17:59:27.397263 # [ 343.210757] x19: 000000000000003b x18: 0000000000000000
5007 17:59:27.417329 # [ 343.216075] x17: 0000000000000000 x16: 0000000000000000
5008 17:59:27.417624 # [ 343.221393] x15: 0000000000000000 x14: 0000000000000000
5009 17:59:27.418055 # [ 343.226710] x13: 0000000000000000 x12: 0000000000000000
5010 17:59:27.419542 # [ 343.232028] x11: 0000000000000000 x10: 0000000000001440
5011 17:59:27.439645 # [ 343.237345] x9 : ffff80001012dcf4 x8 : ffff0005c611ad20
5012 17:59:27.440003 # [ 343.242663] x7 : 0000000000000000 x6 : ffff800012561000
5013 17:59:27.441508 # [ 343.247980] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
5014 17:59:27.441940 # [ 343.253297] x3 : 0000000000000000 x2 : 0000000000000000
5015 17:59:27.462316 # [ 343.258615] x1 : 0000000000000000 x0 : ffff0005c6119880
5016 17:59:27.462583 # [ 343.263933] Call trace:
5017 17:59:27.462897 # [ 343.266380] refcount_warn_saturate+0xf4/0x144
5018 17:59:27.464385 # [ 343.270829] __refcount_sub_and_test.constprop.0+0x64/0x7c
5019 17:59:27.464786 # [ 343.276320] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5020 17:59:27.483951 # [ 343.281978] lkdtm_do_action+0x24/0x40
5021 17:59:27.484398 # [ 343.285726] direct_entry+0xd0/0x140
5022 17:59:27.484797 # [ 343.289303] full_proxy_write+0x68/0xbc
5023 17:59:27.486303 # [ 343.293142] vfs_write+0xec/0x20c
5024 17:59:27.486702 # [ 343.296458] ksys_write+0x70/0x100
5025 17:59:27.487081 # [ 343.299860] __arm64_sys_write+0x24/0x30
5026 17:59:27.506418 # [ 343.303788] el0_svc_common.constprop.0+0x84/0x1e0
5027 17:59:27.506685 # [ 343.308579] do_el0_svc+0x2c/0x94
5028 17:59:27.507090 # [ 343.311894] el0_svc+0x20/0x30
5029 17:59:27.507476 # [ 343.314948] el0_sync_handler+0xb0/0xb4
5030 17:59:27.508866 # [ 343.318785] el0_sync+0x180/0x1c0
5031 17:59:27.509204 # [ 343.322099] irq event stamp: 0
5032 17:59:27.528012 # [ 343.325159] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5033 17:59:27.529326 # [ 343.331431] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5034 17:59:27.529735 # [ 343.339609] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5035 17:59:27.551828 # [ 343.347785] softirqs last disabled at (0): [<0000000000000000>] 0x0
5036 17:59:27.552259 # [ 343.354049] ---[ end trace b07e3d6731f442e8 ]---
5037 17:59:27.553797 # [ 343.358784] lkdtm: Saturation detected: still saturated
5038 17:59:27.571311 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5039 17:59:27.571786 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5040 17:59:27.572190 # selftests: lkdtm: REFCOUNT_TIMING.sh
5041 17:59:27.572576 # Skipping REFCOUNT_TIMING: timing only
5042 17:59:27.574716 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5043 17:59:27.575186 # selftests: lkdtm: ATOMIC_TIMING.sh
5044 17:59:27.714002 # Skipping ATOMIC_TIMING: timing only
5045 17:59:27.728885 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5046 17:59:27.757462 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5047 17:59:28.198042 [ 344.847293] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5048 17:59:28.199624 [ 344.853413] lkdtm: attempting good copy_to_user of correct size
5049 17:59:28.201505 [ 344.859468] lkdtm: attempting bad copy_to_user of too large size
5050 17:59:28.328230 # [ 344.847293] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5051 17:59:28.329832 # [ 344.853413] lkdtm: attempting good copy_to_user of correct size
5052 17:59:28.331546 # [ 344.859468] lkdtm: attempting bad copy_to_user of too large size
5053 17:59:28.350651 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5054 17:59:28.427760 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5055 17:59:28.454376 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5056 17:59:28.916096 [ 345.570283] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5057 17:59:28.919226 [ 345.576634] lkdtm: attempting good copy_from_user of correct size
5058 17:59:28.924631 [ 345.582905] lkdtm: attempting bad copy_from_user of too large size
5059 17:59:29.104988 # [ 345.570283] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5060 17:59:29.105189 # [ 345.576634] lkdtm: attempting good copy_from_user of correct size
5061 17:59:29.107937 # [ 345.582905] lkdtm: attempting bad copy_from_user of too large size
5062 17:59:29.126815 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5063 17:59:29.231567 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5064 17:59:29.379383 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5065 17:59:29.832636 [ 346.487089] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5066 17:59:29.835940 [ 346.493714] lkdtm: attempting good copy_to_user inside whitelist
5067 17:59:29.841272 [ 346.499828] lkdtm: attempting bad copy_to_user outside whitelist
5068 17:59:29.986871 # [ 346.487089] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5069 17:59:29.987074 # [ 346.493714] lkdtm: attempting good copy_to_user inside whitelist
5070 17:59:29.989648 # [ 346.499828] lkdtm: attempting bad copy_to_user outside whitelist
5071 17:59:30.010702 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5072 17:59:30.101699 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5073 17:59:30.128455 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5074 17:59:30.597395 [ 347.254968] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5075 17:59:30.607230 [ 347.261963] lkdtm: attempting good copy_from_user inside whitelist
5076 17:59:30.610545 [ 347.268254] lkdtm: attempting bad copy_from_user outside whitelist
5077 17:59:30.755415 # [ 347.254968] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5078 17:59:30.755892 # [ 347.261963] lkdtm: attempting good copy_from_user inside whitelist
5079 17:59:30.758730 # [ 347.268254] lkdtm: attempting bad copy_from_user outside whitelist
5080 17:59:30.783909 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5081 17:59:30.872903 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5082 17:59:30.898373 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5083 17:59:31.765480 [ 348.420124] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5084 17:59:31.768615 [ 348.426455] lkdtm: good_stack: ffff800017383cd8-ffff800017383cf8
5085 17:59:31.775154 [ 348.432529] lkdtm: bad_stack : ffff800017383c38-ffff800017383c58
5086 17:59:31.783824 [ 348.438639] lkdtm: attempting good copy_to_user of local stack
5087 17:59:31.787121 [ 348.444672] lkdtm: attempting bad copy_to_user of distant stack
5088 17:59:31.923770 # [ 348.420124] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5089 17:59:31.924239 # [ 348.426455] lkdtm: good_stack: ffff800017383cd8-ffff800017383cf8
5090 17:59:31.924639 # [ 348.432529] lkdtm: bad_stack : ffff800017383c38-ffff800017383c58
5091 17:59:31.931310 # [ 348.438639] lkdtm: attempting good copy_to_user of local stack
5092 17:59:31.934521 # [ 348.444672] lkdtm: attempting bad copy_to_user of distant stack
5093 17:59:31.940923 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5094 17:59:32.037274 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5095 17:59:32.062628 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5096 17:59:32.641426 [ 349.298481] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5097 17:59:32.646917 [ 349.305044] lkdtm: good_stack: ffff80001743bcd8-ffff80001743bcf8
5098 17:59:32.654498 [ 349.312770] lkdtm: bad_stack : ffff80001743bc38-ffff80001743bc58
5099 17:59:32.664319 [ 349.319205] lkdtm: attempting good copy_from_user of local stack
5100 17:59:32.667643 [ 349.325350] lkdtm: attempting bad copy_from_user of distant stack
5101 17:59:32.815076 # [ 349.298481] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5102 17:59:32.815553 # [ 349.305044] lkdtm: good_stack: ffff80001743bcd8-ffff80001743bcf8
5103 17:59:32.815954 # [ 349.312770] lkdtm: bad_stack : ffff80001743bc38-ffff80001743bc58
5104 17:59:32.824672 # [ 349.319205] lkdtm: attempting good copy_from_user of local stack
5105 17:59:32.827925 # [ 349.325350] lkdtm: attempting bad copy_from_user of distant stack
5106 17:59:32.835375 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5107 17:59:32.906394 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5108 17:59:32.931795 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5109 17:59:33.428210 [ 350.082794] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5110 17:59:33.431532 [ 350.088939] lkdtm: good_stack: ffff8000174fbcd8-ffff8000174fbcf8
5111 17:59:33.440171 [ 350.095017] lkdtm: bad_stack : ffff8000174fbff8-ffff8000174fc018
5112 17:59:33.443526 [ 350.101128] lkdtm: attempting good copy_to_user of local stack
5113 17:59:33.448898 [ 350.107120] lkdtm: attempting bad copy_to_user of distant stack
5114 17:59:33.457227 [ 350.113322] Unable to handle kernel paging request at virtual address ffff8000174fc000
5115 17:59:33.460687 [ 350.121532] Mem abort info:
5116 17:59:33.464005 [ 350.124907] ESR = 0x96000007
5117 17:59:33.469602 [ 350.128324] EC = 0x25: DABT (current EL), IL = 32 bits
5118 17:59:33.479571 [ 350.133793] SET = 0, FnV = 0
5119 17:59:33.479950 [ 350.136882] EA = 0, S1PTW = 0
5120 17:59:33.480278 [ 350.140020] Data abort info:
5121 17:59:33.486010 [ 350.142949] ISV = 0, ISS = 0x00000007
5122 17:59:33.486390 [ 350.146852] CM = 0, WnR = 0
5123 17:59:33.502132 [ 350.149956] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
5124 17:59:33.505688 [ 350.156674] [ffff8000174fc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000607cab003, pte=0000000000000000
5125 17:59:33.524737 [ 350.169377] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5126 17:59:33.569958 [ 350.175035] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
5127 17:59:33.570421 [ 350.228241] CPU: 0 PID: 3213 Comm: cat Tainted: G D W 5.10.150-cip18 #1
5128 17:59:33.592748 [ 350.235978] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5129 17:59:33.593205 [ 350.242329] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5130 17:59:33.593584 [ 350.248341] pc : __arch_copy_to_user+0xa0/0x310
5131 17:59:33.594024 [ 350.252870] lr : _copy_to_user+0x6c/0x94
5132 17:59:33.614278 [ 350.256786] sp : ffff8000174fbc70
5133 17:59:33.614749 [ 350.260096] x29: ffff8000174fbc70 x28: ffff0005c50e4980
5134 17:59:33.615161 [ 350.265406] x27: 0000000000000000 x26: 0000000000000000
5135 17:59:33.615556 [ 350.270717] x25: ffff8000114f18e8 x24: ffff8000174fbe20
5136 17:59:33.635867 [ 350.276027] x23: 0000000000000016 x22: ffff0005c7f00000
5137 17:59:33.636345 [ 350.281337] x21: ffff8000174fbff8 x20: 0000ffffb4252000
5138 17:59:33.636754 [ 350.286647] x19: 0000000000000020 x18: 0000000000000000
5139 17:59:33.637147 [ 350.291956] x17: 0000000000000000 x16: 0000000000000000
5140 17:59:33.638659 [ 350.297266] x15: ffff8000174fbff8 x14: 000000000000010b
5141 17:59:33.658375 [ 350.302575] x13: 0000000000000001 x12: 0000000000000002
5142 17:59:33.658855 [ 350.307885] x11: 0000024b24ab2ef0 x10: 0000000000001440
5143 17:59:33.660390 [ 350.313194] x9 : ffff80001011bcd0 x8 : ffff00063f7e97c0
5144 17:59:33.660800 [ 350.318503] x7 : ffff0005c50e4980 x6 : 0000ffffb4252008
5145 17:59:33.681231 [ 350.323812] x5 : 0000ffffb4252020 x4 : 0000000000000008
5146 17:59:33.681703 [ 350.329121] x3 : 0000000000000010 x2 : 0000000000000018
5147 17:59:33.682115 [ 350.334431] x1 : ffff8000174fc000 x0 : 0000ffffb4252000
5148 17:59:33.683667 [ 350.339741] Call trace:
5149 17:59:33.684076 [ 350.342184] __arch_copy_to_user+0xa0/0x310
5150 17:59:33.703840 [ 350.346366] do_usercopy_stack+0x28c/0x294
5151 17:59:33.704332 [ 350.350458] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5152 17:59:33.705893 [ 350.355244] lkdtm_do_action+0x24/0x40
5153 17:59:33.706306 [ 350.358987] direct_entry+0xd0/0x140
5154 17:59:33.706699 [ 350.362560] full_proxy_write+0x68/0xbc
5155 17:59:33.707081 [ 350.366396] vfs_write+0xec/0x20c
5156 17:59:33.725493 [ 350.369708] ksys_write+0x70/0x100
5157 17:59:33.726015 [ 350.373105] __arm64_sys_write+0x24/0x30
5158 17:59:33.726424 [ 350.377026] el0_svc_common.constprop.0+0x84/0x1e0
5159 17:59:33.726813 [ 350.381812] do_el0_svc+0x2c/0x94
5160 17:59:33.727197 [ 350.385122] el0_svc+0x20/0x30
5161 17:59:33.727575 [ 350.388172] el0_sync_handler+0xb0/0xb4
5162 17:59:33.739336 [ 350.392004] el0_sync+0x180/0x1c0
5163 17:59:33.739823 [ 350.395318] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5164 17:59:33.742442 [ 350.401410] ---[ end trace b07e3d6731f442e9 ]---
5165 17:59:33.745843 # Segmentation fault
5166 17:59:34.187440 # [ 350.082794] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5167 17:59:34.187922 # [ 350.088939] lkdtm: good_stack: ffff8000174fbcd8-ffff8000174fbcf8
5168 17:59:34.189389 # [ 350.095017] lkdtm: bad_stack : ffff8000174fbff8-ffff8000174fc018
5169 17:59:34.209080 # [ 350.101128] lkdtm: attempting good copy_to_user of local stack
5170 17:59:34.209544 # [ 350.107120] lkdtm: attempting bad copy_to_user of distant stack
5171 17:59:34.210000 # [ 350.113322] Unable to handle kernel paging request at virtual address ffff8000174fc000
5172 17:59:34.210389 # [ 350.121532] Mem abort info:
5173 17:59:34.231505 # [ 350.124907] ESR = 0x96000007
5174 17:59:34.231867 # [ 350.128324] EC = 0x25: DABT (current EL), IL = 32 bits
5175 17:59:34.232269 # [ 350.133793] SET = 0, FnV = 0
5176 17:59:34.233497 # [ 350.136882] EA = 0, S1PTW = 0
5177 17:59:34.233788 # [ 350.140020] Data abort info:
5178 17:59:34.233995 # [ 350.142949] ISV = 0, ISS = 0x00000007
5179 17:59:34.253147 # [ 350.146852] CM = 0, WnR = 0
5180 17:59:34.253590 # [ 350.149956] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
5181 17:59:34.254803 # [ 350.156674] [ffff8000174fc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000607cab003, pte=0000000000000000
5182 17:59:34.275694 # [ 350.169377] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5183 17:59:34.319945 # [ 350.175035] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm cfg80211 rcar_lvds rcar_cmm snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec hci_uart btqca wlcore_sdio btbcm videobuf2_v4l2 videobuf2_common drm_kms_helper crct10dif_ce snd_soc_audio_graph_card snd_soc_simple_card_utils videodev rcar_fcp mc renesas_usb3 bluetooth display_connector snd_soc_rcar phy_rcar_gen3_usb3 rcar_can ecdh_generic pwm_rcar ecc can_dev drm renesas_usbhs rfkill usb_dmac realtek
5184 17:59:34.321482 # [ 350.228241] CPU: 0 PID: 3213 Comm: cat Tainted: G D W 5.10.150-cip18 #1
5185 17:59:34.342428 # [ 350.235978] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5186 17:59:34.342617 # [ 350.242329] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5187 17:59:34.344092 # [ 350.248341] pc : __arch_copy_to_user+0xa0/0x310
5188 17:59:34.344464 # [ 350.252870] lr : _copy_to_user+0x6c/0x94
5189 17:59:34.364113 # [ 350.256786] sp : ffff8000174fbc70
5190 17:59:34.364365 # [ 350.260096] x29: ffff8000174fbc70 x28: ffff0005c50e4980
5191 17:59:34.364719 # [ 350.265406] x27: 0000000000000000 x26: 0000000000000000
5192 17:59:34.366139 # [ 350.270717] x25: ffff8000114f18e8 x24: ffff8000174fbe20
5193 17:59:34.387867 # [ 350.276027] x23: 0000000000000016 x22: ffff0005c7f00000
5194 17:59:34.388299 # [ 350.281337] x21: ffff8000174fbff8 x20: 0000ffffb4252000
5195 17:59:34.388675 # [ 350.286647] x19: 0000000000000020 x18: 0000000000000000
5196 17:59:34.389032 # [ 350.291956] x17: 0000000000000000 x16: 0000000000000000
5197 17:59:34.390256 # [ 350.297266] x15: ffff8000174fbff8 x14: 000000000000010b
5198 17:59:34.409334 # [ 350.302575] x13: 0000000000000001 x12: 0000000000000002
5199 17:59:34.409572 # [ 350.307885] x11: 0000024b24ab2ef0 x10: 0000000000001440
5200 17:59:34.409744 # [ 350.313194] x9 : ffff80001011bcd0 x8 : ffff00063f7e97c0
5201 17:59:34.410890 # [ 350.318503] x7 : ffff0005c50e4980 x6 : 0000ffffb4252008
5202 17:59:34.431087 # [ 350.323812] x5 : 0000ffffb4252020 x4 : 0000000000000008
5203 17:59:34.431466 # [ 350.329121] x3 : 0000000000000010 x2 : 0000000000000018
5204 17:59:34.431788 # [ 350.334431] x1 : ffff8000174fc000 x0 : 0000ffffb4252000
5205 17:59:34.432096 # [ 350.339741] Call trace:
5206 17:59:34.453610 # [ 350.342184] __arch_copy_to_user+0xa0/0x310
5207 17:59:34.453979 # [ 350.346366] do_usercopy_stack+0x28c/0x294
5208 17:59:34.454337 # [ 350.350458] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5209 17:59:34.455751 # [ 350.355244] lkdtm_do_action+0x24/0x40
5210 17:59:34.456116 # [ 350.358987] direct_entry+0xd0/0x140
5211 17:59:34.456465 # [ 350.362560] full_proxy_write+0x68/0xbc
5212 17:59:34.475919 # [ 350.366396] vfs_write+0xec/0x20c
5213 17:59:34.476105 # [ 350.369708] ksys_write+0x70/0x100
5214 17:59:34.476265 # [ 350.373105] __arm64_sys_write+0x24/0x30
5215 17:59:34.476965 # [ 350.377026] el0_svc_common.constprop.0+0x84/0x1e0
5216 17:59:34.477124 # [ 350.381812] do_el0_svc+0x2c/0x94
5217 17:59:34.477276 # [ 350.385122] el0_svc+0x20/0x30
5218 17:59:34.497778 # [ 350.388172] el0_sync_handler+0xb0/0xb4
5219 17:59:34.498089 # [ 350.392004] el0_sync+0x180/0x1c0
5220 17:59:34.498357 # [ 350.395318] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5221 17:59:34.499430 # [ 350.401410] ---[ end trace b07e3d6731f442e9 ]---
5222 17:59:34.505295 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5223 17:59:34.505662 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5224 17:59:34.508604 # selftests: lkdtm: USERCOPY_KERNEL.sh
5225 17:59:35.966504 [ 352.625394] lkdtm: Performing direct entry USERCOPY_KERNEL
5226 17:59:35.975155 [ 352.631007] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1df0
5227 17:59:35.982775 [ 352.638858] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d2b30
5228 17:59:35.987127 [ 352.646450] lkdtm: FAIL: survived bad copy_to_user()
5229 17:59:36.157368 # [ 352.625394] lkdtm: Performing direct entry USERCOPY_KERNEL
5230 17:59:36.157824 # [ 352.631007] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1df0
5231 17:59:36.159342 # [ 352.638858] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d2b30
5232 17:59:36.163884 # [ 352.646450] lkdtm: FAIL: survived bad copy_to_user()
5233 17:59:36.186098 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5234 17:59:36.264533 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5235 17:59:36.290922 # selftests: lkdtm: STACKLEAK_ERASING.sh
5236 17:59:36.863504 [ 353.517197] lkdtm: Performing direct entry STACKLEAK_ERASING
5237 17:59:36.866705 [ 353.523070] lkdtm: checking unused part of the thread stack (15608 bytes)...
5238 17:59:36.875366 [ 353.531806] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5239 17:59:36.894774 [ 353.539395] lkdtm: FAIL: the thread stack is NOT properly erased
5240 17:59:36.895147 [ 353.545565] CPU: 5 PID: 3295 Comm: cat Tainted: G D W 5.10.150-cip18 #1
5241 17:59:36.895471 [ 353.553309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5242 17:59:36.917437 [ 353.559664] Call trace:
5243 17:59:36.917919 [ 353.562123] dump_backtrace+0x0/0x1e4
5244 17:59:36.918313 [ 353.565787] show_stack+0x20/0x2c
5245 17:59:36.918672 [ 353.569108] dump_stack+0xf8/0x168
5246 17:59:36.919020 [ 353.572515] lkdtm_STACKLEAK_ERASING+0x130/0x170
5247 17:59:36.920513 [ 353.577137] lkdtm_do_action+0x24/0x40
5248 17:59:36.940055 [ 353.580886] direct_entry+0xd0/0x140
5249 17:59:36.940520 [ 353.584465] full_proxy_write+0x68/0xbc
5250 17:59:36.940921 [ 353.588306] vfs_write+0xec/0x20c
5251 17:59:36.941323 [ 353.591624] ksys_write+0x70/0x100
5252 17:59:36.941730 [ 353.595026] __arm64_sys_write+0x24/0x30
5253 17:59:36.943255 [ 353.598953] el0_svc_common.constprop.0+0x84/0x1e0
5254 17:59:36.949967 [ 353.603745] do_el0_svc+0x2c/0x94
5255 17:59:36.950432 [ 353.607062] el0_svc+0x20/0x30
5256 17:59:36.953011 [ 353.610117] el0_sync_handler+0xb0/0xb4
5257 17:59:36.953290 [ 353.613954] el0_sync+0x180/0x1c0
5258 17:59:37.110765 # [ 353.517197] lkdtm: Performing direct entry STACKLEAK_ERASING
5259 17:59:37.111234 # [ 353.523070] lkdtm: checking unused part of the thread stack (15608 bytes)...
5260 17:59:37.111636 # [ 353.531806] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5261 17:59:37.132310 # [ 353.539395] lkdtm: FAIL: the thread stack is NOT properly erased
5262 17:59:37.133992 # [ 353.545565] CPU: 5 PID: 3295 Comm: cat Tainted: G D W 5.10.150-cip18 #1
5263 17:59:37.134408 # [ 353.553309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5264 17:59:37.134803 # [ 353.559664] Call trace:
5265 17:59:37.153974 # [ 353.562123] dump_backtrace+0x0/0x1e4
5266 17:59:37.154425 # [ 353.565787] show_stack+0x20/0x2c
5267 17:59:37.154778 # [ 353.569108] dump_stack+0xf8/0x168
5268 17:59:37.155117 # [ 353.572515] lkdtm_STACKLEAK_ERASING+0x130/0x170
5269 17:59:37.156239 # [ 353.577137] lkdtm_do_action+0x24/0x40
5270 17:59:37.156478 # [ 353.580886] direct_entry+0xd0/0x140
5271 17:59:37.176524 # [ 353.584465] full_proxy_write+0x68/0xbc
5272 17:59:37.176811 # [ 353.588306] vfs_write+0xec/0x20c
5273 17:59:37.177058 # [ 353.591624] ksys_write+0x70/0x100
5274 17:59:37.178285 # [ 353.595026] __arm64_sys_write+0x24/0x30
5275 17:59:37.178611 # [ 353.598953] el0_svc_common.constprop.0+0x84/0x1e0
5276 17:59:37.198130 # [ 353.603745] do_el0_svc+0x2c/0x94
5277 17:59:37.198567 # [ 353.607062] el0_svc+0x20/0x30
5278 17:59:37.198936 # [ 353.610117] el0_sync_handler+0xb0/0xb4
5279 17:59:37.199311 # [ 353.613954] el0_sync+0x180/0x1c0
5280 17:59:37.200762 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5281 17:59:37.203551 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5282 17:59:37.419018 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5283 17:59:37.814107 [ 354.466799] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5284 17:59:37.814584 [ 354.472666] lkdtm: Calling matched prototype ...
5285 17:59:37.819499 [ 354.478963] lkdtm: Calling mismatched prototype ...
5286 17:59:37.827126 [ 354.484314] lkdtm: Fail: survived mismatched prototype function call!
5287 17:59:37.962509 # [ 354.466799] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5288 17:59:37.962948 # [ 354.472666] lkdtm: Calling matched prototype ...
5289 17:59:37.964476 # [ 354.478963] lkdtm: Calling mismatched prototype ...
5290 17:59:37.964877 # [ 354.484314] lkdtm: Fail: survived mismatched prototype function call!
5291 17:59:37.980806 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5292 17:59:38.054828 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5293 17:59:38.220877 + ../../utils/send-to-lava.sh ./output/result.txt
5294 17:59:38.587512 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5295 17:59:38.589204 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5297 17:59:38.830461 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5298 17:59:38.831320 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5300 17:59:39.127431 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5302 17:59:39.130438 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5303 17:59:39.371232 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5304 17:59:39.371945 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5306 17:59:39.606857 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5307 17:59:39.607583 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5309 17:59:39.847624 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5310 17:59:39.848347 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5312 17:59:40.089613 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5313 17:59:40.090367 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5315 17:59:40.344608 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5317 17:59:40.347546 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5318 17:59:40.574615 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5319 17:59:40.575329 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5321 17:59:40.811238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5322 17:59:40.811958 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5324 17:59:41.050189 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5326 17:59:41.053130 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5327 17:59:41.294051 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5328 17:59:41.294776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5330 17:59:41.518052 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5331 17:59:41.518786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5333 17:59:41.860211 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5334 17:59:41.860936 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5336 17:59:42.088469 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5337 17:59:42.089194 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5339 17:59:42.330454 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5340 17:59:42.331179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5342 17:59:42.574459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5343 17:59:42.575182 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5345 17:59:42.840696 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5346 17:59:42.841425 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5348 17:59:43.074141 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5349 17:59:43.075053 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5351 17:59:43.307705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5352 17:59:43.308427 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5354 17:59:43.558076 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5355 17:59:43.558800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5357 17:59:43.798940 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5358 17:59:43.799659 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5360 17:59:44.047143 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5361 17:59:44.047862 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5363 17:59:44.294577 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5364 17:59:44.295298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5366 17:59:44.537775 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5367 17:59:44.538509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5369 17:59:44.774274 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5370 17:59:44.775000 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5372 17:59:44.990927 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5373 17:59:44.991650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5375 17:59:45.216176 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5376 17:59:45.216895 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5378 17:59:45.457978 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5379 17:59:45.458701 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5381 17:59:45.691697 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5382 17:59:45.692423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5384 17:59:45.925047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5385 17:59:45.925773 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5387 17:59:46.157571 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5388 17:59:46.158365 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5390 17:59:46.408048 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5391 17:59:46.408763 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5393 17:59:46.639407 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5394 17:59:46.640132 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5396 17:59:46.950048 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5397 17:59:46.950771 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5399 17:59:47.183652 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5400 17:59:47.184375 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5402 17:59:47.412764 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5403 17:59:47.413480 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5405 17:59:47.666537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5406 17:59:47.667253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5408 17:59:47.904163 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5409 17:59:47.904890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5411 17:59:48.156655 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5412 17:59:48.157380 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5414 17:59:48.396625 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5415 17:59:48.397348 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5417 17:59:48.630061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5418 17:59:48.630776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5420 17:59:48.872031 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5421 17:59:48.872756 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5423 17:59:49.106501 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5424 17:59:49.107219 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5426 17:59:49.347503 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5427 17:59:49.348227 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5429 17:59:49.596893 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5430 17:59:49.597614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5432 17:59:49.825119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5433 17:59:49.825834 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5435 17:59:50.049168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5436 17:59:50.049952 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5438 17:59:50.281494 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5439 17:59:50.282280 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5441 17:59:50.523532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5442 17:59:50.524256 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5444 17:59:50.756890 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5445 17:59:50.757612 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5447 17:59:51.033769 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5448 17:59:51.034493 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5450 17:59:51.267247 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5451 17:59:51.267971 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5453 17:59:51.491220 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5454 17:59:51.491942 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5456 17:59:51.735212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5457 17:59:51.735934 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5459 17:59:52.041523 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5460 17:59:52.042321 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5462 17:59:52.274020 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5463 17:59:52.274734 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5465 17:59:52.500196 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5466 17:59:52.500919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5468 17:59:52.741108 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5469 17:59:52.741835 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5471 17:59:52.975571 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5472 17:59:52.976295 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5474 17:59:53.209108 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5475 17:59:53.209833 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5477 17:59:53.441768 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5478 17:59:53.442486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5480 17:59:53.678345 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5481 17:59:53.679059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5483 17:59:53.911692 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5484 17:59:53.912414 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5486 17:59:54.153343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5487 17:59:54.153731 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5489 17:59:54.386855 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5490 17:59:54.387235 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5492 17:59:54.624592 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5493 17:59:54.624968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5495 17:59:54.865732 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5496 17:59:54.866458 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5498 17:59:55.112051 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5499 17:59:55.112781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5501 17:59:55.345585 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5502 17:59:55.346359 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5504 17:59:55.579086 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5505 17:59:55.579801 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5507 17:59:55.809337 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5508 17:59:55.810125 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5510 17:59:56.051161 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5511 17:59:56.051882 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5513 17:59:56.285799 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5514 17:59:56.286573 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5516 17:59:56.529961 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5517 17:59:56.530792 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5519 17:59:56.776027 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5520 17:59:56.776759 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5522 17:59:57.009547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5523 17:59:57.010347 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5525 17:59:57.243164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5526 17:59:57.243886 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5528 17:59:57.246674 + set +x
5529 17:59:57.249788 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 770293_1.6.2.4.5>
5530 17:59:57.250502 Received signal: <ENDRUN> 1_kselftest-lkdtm 770293_1.6.2.4.5
5531 17:59:57.250933 Ending use of test pattern.
5532 17:59:57.251321 Ending test lava.1_kselftest-lkdtm (770293_1.6.2.4.5), duration 260.78
5534 17:59:57.303763 <LAVA_TEST_RUNNER EXIT>
5535 17:59:57.304280 ok: lava_test_shell seems to have completed
5536 17:59:57.307226 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
5537 17:59:57.307767 end: 3.1 lava-test-shell (duration 00:04:31) [common]
5538 17:59:57.308181 end: 3 lava-test-retry (duration 00:04:31) [common]
5539 17:59:57.308595 start: 4 finalize (timeout 00:00:43) [common]
5540 17:59:57.309033 start: 4.1 power-off (timeout 00:00:30) [common]
5541 17:59:57.309549 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5542 17:59:57.987865 >> Warning: Unable to locate configuration directory, default config not loaded.
5543 17:59:57.988942 >> Warning: Unable to locate configuration directory, default config not loaded.
5544 17:59:58.169226 >> OFF
5545 17:59:58.169863 Returned 0 in 0 seconds
5546 17:59:58.270866 end: 4.1 power-off (duration 00:00:01) [common]
5548 17:59:58.271763 start: 4.2 read-feedback (timeout 00:00:42) [common]
5549 17:59:59.273278 Listened to connection for namespace 'common' for 1s
5550 17:59:59.273925 Finalising connection for namespace 'common'
5551 17:59:59.274409 / #
5552 17:59:59.375734 end: 4.2 read-feedback (duration 00:00:01) [common]
5553 17:59:59.376342 end: 4 finalize (duration 00:00:02) [common]
5554 17:59:59.376813 Cleaning after the job
5555 17:59:59.377302 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/ramdisk
5556 17:59:59.382487 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/kernel
5557 17:59:59.390587 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/dtb
5558 17:59:59.390929 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/nfsrootfs
5559 17:59:59.482507 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/770293/tftp-deploy-7yl84c6d/modules
5560 17:59:59.490702 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/770293
5561 18:00:00.657211 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/770293
5562 18:00:00.657567 Job finished correctly