Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
1 13:20:27.634147 lava-dispatcher, installed at version: 2021.03
2 13:20:27.634528 start: 0 validate
3 13:20:27.634830 Start time: 2023-01-14 13:20:27.634806+00:00 (UTC)
4 13:20:27.635119 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/initrd.cpio.gz exists
5 13:20:28.000175 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 13:20:28.349439 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 13:20:28.694538 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/full.rootfs.tar.xz exists
8 13:20:29.032894 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 13:20:29.386244 validate duration: 1.75
11 13:20:29.387124 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 13:20:29.387445 start: 1.1 download-retry (timeout 00:10:00) [common]
13 13:20:29.387738 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 13:20:29.388100 Not decompressing ramdisk as can be used compressed.
15 13:20:29.388381 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/initrd.cpio.gz
16 13:20:29.388607 saving as /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/ramdisk/initrd.cpio.gz
17 13:20:29.388829 total size: 4662384 (4MB)
18 13:20:29.907671 progress 0% (0MB)
19 13:20:30.427284 progress 5% (0MB)
20 13:20:30.598658 progress 10% (0MB)
21 13:20:30.934020 progress 15% (0MB)
22 13:20:30.937381 progress 20% (0MB)
23 13:20:31.009610 progress 25% (1MB)
24 13:20:31.034906 progress 30% (1MB)
25 13:20:31.106987 progress 35% (1MB)
26 13:20:31.109727 progress 40% (1MB)
27 13:20:31.153455 progress 45% (2MB)
28 13:20:31.189659 progress 50% (2MB)
29 13:20:31.323690 progress 55% (2MB)
30 13:20:31.372309 progress 60% (2MB)
31 13:20:31.495074 progress 65% (2MB)
32 13:20:31.541882 progress 70% (3MB)
33 13:20:31.663892 progress 75% (3MB)
34 13:20:31.717346 progress 80% (3MB)
35 13:20:31.847226 progress 85% (3MB)
36 13:20:32.094805 progress 90% (4MB)
37 13:20:32.099067 progress 95% (4MB)
38 13:20:32.102833 progress 100% (4MB)
39 13:20:32.103497 4MB downloaded in 2.71s (1.64MB/s)
40 13:20:32.104043 end: 1.1.1 http-download (duration 00:00:03) [common]
42 13:20:32.105549 end: 1.1 download-retry (duration 00:00:03) [common]
43 13:20:32.106061 start: 1.2 download-retry (timeout 00:09:57) [common]
44 13:20:32.106561 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 13:20:32.107231 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 13:20:32.107630 saving as /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/kernel/Image
47 13:20:32.107969 total size: 43776512 (41MB)
48 13:20:32.108139 No compression specified
49 13:20:32.627268 progress 0% (0MB)
50 13:20:34.180817 progress 5% (2MB)
51 13:20:35.214842 progress 10% (4MB)
52 13:20:36.227216 progress 15% (6MB)
53 13:20:37.097793 progress 20% (8MB)
54 13:20:38.030687 progress 25% (10MB)
55 13:20:39.172009 progress 30% (12MB)
56 13:20:40.323475 progress 35% (14MB)
57 13:20:41.380849 progress 40% (16MB)
58 13:20:42.411171 progress 45% (18MB)
59 13:20:43.438859 progress 50% (20MB)
60 13:20:44.470049 progress 55% (22MB)
61 13:20:45.496016 progress 60% (25MB)
62 13:20:46.510236 progress 65% (27MB)
63 13:20:47.417314 progress 70% (29MB)
64 13:20:48.274618 progress 75% (31MB)
65 13:20:49.087648 progress 80% (33MB)
66 13:20:49.784428 progress 85% (35MB)
67 13:20:50.456890 progress 90% (37MB)
68 13:20:51.020018 progress 95% (39MB)
69 13:20:51.539708 progress 100% (41MB)
70 13:20:51.540855 41MB downloaded in 19.43s (2.15MB/s)
71 13:20:51.541801 end: 1.2.1 http-download (duration 00:00:19) [common]
73 13:20:51.542611 end: 1.2 download-retry (duration 00:00:19) [common]
74 13:20:51.542868 start: 1.3 download-retry (timeout 00:09:38) [common]
75 13:20:51.543123 start: 1.3.1 http-download (timeout 00:09:38) [common]
76 13:20:51.543529 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 13:20:51.543724 saving as /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 13:20:51.543926 total size: 57234 (0MB)
79 13:20:51.544092 No compression specified
80 13:20:52.064043 progress 57% (0MB)
81 13:20:52.244440 progress 100% (0MB)
82 13:20:52.245615 0MB downloaded in 0.70s (0.08MB/s)
83 13:20:52.246282 end: 1.3.1 http-download (duration 00:00:01) [common]
85 13:20:52.247456 end: 1.3 download-retry (duration 00:00:01) [common]
86 13:20:52.247912 start: 1.4 download-retry (timeout 00:09:37) [common]
87 13:20:52.248289 start: 1.4.1 http-download (timeout 00:09:37) [common]
88 13:20:52.248850 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/full.rootfs.tar.xz
89 13:20:52.249171 saving as /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/nfsrootfs/full.rootfs.tar
90 13:20:52.249481 total size: 200790368 (191MB)
91 13:20:52.249820 Using unxz to decompress xz
92 13:20:52.777173 progress 0% (0MB)
93 13:20:57.762310 progress 5% (9MB)
94 13:21:01.712855 progress 10% (19MB)
95 13:21:05.356098 progress 15% (28MB)
96 13:21:08.096540 progress 20% (38MB)
97 13:21:10.499952 progress 25% (47MB)
98 13:21:13.204820 progress 30% (57MB)
99 13:21:16.673981 progress 35% (67MB)
100 13:21:21.050429 progress 40% (76MB)
101 13:21:25.218251 progress 45% (86MB)
102 13:21:28.419954 progress 50% (95MB)
103 13:21:30.575988 progress 55% (105MB)
104 13:21:32.132468 progress 60% (114MB)
105 13:21:33.352767 progress 65% (124MB)
106 13:21:34.945142 progress 70% (134MB)
107 13:21:36.827939 progress 75% (143MB)
108 13:21:38.567417 progress 80% (153MB)
109 13:21:40.870710 progress 85% (162MB)
110 13:21:43.516403 progress 90% (172MB)
111 13:21:46.085900 progress 95% (181MB)
112 13:21:48.731367 progress 100% (191MB)
113 13:21:48.736134 191MB downloaded in 56.49s (3.39MB/s)
114 13:21:48.736864 end: 1.4.1 http-download (duration 00:00:56) [common]
116 13:21:48.738134 end: 1.4 download-retry (duration 00:00:56) [common]
117 13:21:48.738577 start: 1.5 download-retry (timeout 00:08:41) [common]
118 13:21:48.739003 start: 1.5.1 http-download (timeout 00:08:41) [common]
119 13:21:48.739642 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
120 13:21:48.740028 saving as /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/modules/modules.tar
121 13:21:48.740289 total size: 8703476 (8MB)
122 13:21:48.740539 Using unxz to decompress xz
123 13:21:49.270485 progress 0% (0MB)
124 13:21:49.989695 progress 5% (0MB)
125 13:21:50.172624 progress 10% (0MB)
126 13:21:50.326603 progress 15% (1MB)
127 13:21:50.672022 progress 20% (1MB)
128 13:21:51.013849 progress 25% (2MB)
129 13:21:51.355525 progress 30% (2MB)
130 13:21:51.695882 progress 35% (2MB)
131 13:21:52.038002 progress 40% (3MB)
132 13:21:52.234524 progress 45% (3MB)
133 13:21:52.573019 progress 50% (4MB)
134 13:21:52.906913 progress 55% (4MB)
135 13:21:53.239763 progress 60% (5MB)
136 13:21:53.462749 progress 65% (5MB)
137 13:21:53.772317 progress 70% (5MB)
138 13:21:54.108567 progress 75% (6MB)
139 13:21:54.438712 progress 80% (6MB)
140 13:21:54.671668 progress 85% (7MB)
141 13:21:54.996571 progress 90% (7MB)
142 13:21:55.309193 progress 95% (7MB)
143 13:21:55.537264 progress 100% (8MB)
144 13:21:55.542363 8MB downloaded in 6.80s (1.22MB/s)
145 13:21:55.543304 end: 1.5.1 http-download (duration 00:00:07) [common]
147 13:21:55.544827 end: 1.5 download-retry (duration 00:00:07) [common]
148 13:21:55.545400 start: 1.6 prepare-tftp-overlay (timeout 00:08:34) [common]
149 13:21:55.546090 start: 1.6.1 extract-nfsrootfs (timeout 00:08:34) [common]
150 13:22:01.718976 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5
151 13:22:01.719423 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 13:22:01.719662 start: 1.6.2 lava-overlay (timeout 00:08:28) [common]
153 13:22:01.720149 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe
154 13:22:01.720444 makedir: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin
155 13:22:01.720683 makedir: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/tests
156 13:22:01.720921 makedir: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/results
157 13:22:01.721167 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-add-keys
158 13:22:01.721532 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-add-sources
159 13:22:01.721852 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-background-process-start
160 13:22:01.722171 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-background-process-stop
161 13:22:01.722487 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-common-functions
162 13:22:01.722798 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-echo-ipv4
163 13:22:01.723111 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-install-packages
164 13:22:01.723422 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-installed-packages
165 13:22:01.723733 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-os-build
166 13:22:01.724060 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-probe-channel
167 13:22:01.724369 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-probe-ip
168 13:22:01.724676 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-target-ip
169 13:22:01.724985 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-target-mac
170 13:22:01.725293 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-target-storage
171 13:22:01.725611 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-case
172 13:22:01.725920 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-event
173 13:22:01.726227 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-feedback
174 13:22:01.726546 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-raise
175 13:22:01.726855 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-reference
176 13:22:01.727163 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-runner
177 13:22:01.727471 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-set
178 13:22:01.727778 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-test-shell
179 13:22:01.728156 Updating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-add-keys (debian)
180 13:22:01.759121 Updating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-add-sources (debian)
181 13:22:01.759794 Updating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-install-packages (debian)
182 13:22:01.760379 Updating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-installed-packages (debian)
183 13:22:01.760923 Updating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/bin/lava-os-build (debian)
184 13:22:01.761389 Creating /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/environment
185 13:22:01.761748 LAVA metadata
186 13:22:01.762005 - LAVA_JOB_ID=825151
187 13:22:01.762392 start: 1.6.2.1 ssh-authorize (timeout 00:08:28) [common]
188 13:22:01.763194 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 13:22:01.763525 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:28) [common]
190 13:22:01.763773 skipped lava-vland-overlay
191 13:22:01.764104 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 13:22:01.764423 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:28) [common]
193 13:22:01.764666 skipped lava-multinode-overlay
194 13:22:01.764972 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 13:22:01.765300 start: 1.6.2.4 test-definition (timeout 00:08:28) [common]
196 13:22:01.765585 Loading test definitions
197 13:22:01.765929 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:28) [common]
198 13:22:01.766194 Using /lava-825151 at stage 0
199 13:22:01.767197 uuid=825151_1.6.2.4.1 testdef=None
200 13:22:01.767542 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 13:22:01.767885 start: 1.6.2.4.2 test-overlay (timeout 00:08:28) [common]
202 13:22:01.769046 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 13:22:01.769649 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:28) [common]
205 13:22:01.771009 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 13:22:01.771624 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:28) [common]
208 13:22:01.792680 runner path: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/0/tests/0_timesync-off test_uuid 825151_1.6.2.4.1
209 13:22:01.793279 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 13:22:01.794196 start: 1.6.2.4.5 git-repo-action (timeout 00:08:28) [common]
212 13:22:01.794471 Using /lava-825151 at stage 0
213 13:22:01.794847 Fetching tests from https://github.com/kernelci/test-definitions.git
214 13:22:01.795131 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/0/tests/1_kselftest-lkdtm'
215 13:22:07.056702 Running '/usr/bin/git checkout kernelci.org
216 13:22:07.188771 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 13:22:07.191389 uuid=825151_1.6.2.4.5 testdef=None
218 13:22:07.192004 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
220 13:22:07.193227 start: 1.6.2.4.6 test-overlay (timeout 00:08:22) [common]
221 13:22:07.197134 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 13:22:07.198370 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:22) [common]
224 13:22:07.201973 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 13:22:07.202607 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:22) [common]
227 13:22:07.226388 runner path: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/0/tests/1_kselftest-lkdtm test_uuid 825151_1.6.2.4.5
228 13:22:07.226692 BOARD='r8a774a1-hihope-rzg2m-ex'
229 13:22:07.226932 BRANCH='cip-gitlab'
230 13:22:07.227165 SKIPFILE='skipfile-lkft.yaml'
231 13:22:07.227397 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
232 13:22:07.227642 TST_CASENAME=''
233 13:22:07.227912 TST_CMDFILES='lkdtm'
234 13:22:07.228514 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 13:22:07.229459 Creating lava-test-runner.conf files
237 13:22:07.229733 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/825151/lava-overlay-e9_xj4xe/lava-825151/0 for stage 0
238 13:22:07.230130 - 0_timesync-off
239 13:22:07.230417 - 1_kselftest-lkdtm
240 13:22:07.230822 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
241 13:22:07.231193 start: 1.6.2.5 compress-overlay (timeout 00:08:22) [common]
242 13:22:19.026675 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
243 13:22:19.027040 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:10) [common]
244 13:22:19.027273 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 13:22:19.027523 end: 1.6.2 lava-overlay (duration 00:00:17) [common]
246 13:22:19.027751 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:10) [common]
247 13:22:19.211696 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 13:22:19.212285 start: 1.6.4 extract-modules (timeout 00:08:10) [common]
249 13:22:19.212514 extracting modules file /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5
250 13:22:19.540947 extracting modules file /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk
251 13:22:19.866866 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 13:22:19.867247 start: 1.6.5 apply-overlay-tftp (timeout 00:08:10) [common]
253 13:22:19.867457 [common] Applying overlay to NFS
254 13:22:19.867638 [common] Applying overlay /var/lib/lava/dispatcher/tmp/825151/compress-overlay-g4xgigav/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5
255 13:22:21.456364 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
256 13:22:21.456734 start: 1.6.6 prepare-kernel (timeout 00:08:08) [common]
257 13:22:21.456976 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:08) [common]
258 13:22:21.457226 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 13:22:21.457450 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 13:22:21.457676 start: 1.6.7 configure-preseed-file (timeout 00:08:08) [common]
261 13:22:21.457900 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 13:22:21.458130 start: 1.6.8 compress-ramdisk (timeout 00:08:08) [common]
263 13:22:21.458317 Building ramdisk /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk
264 13:22:22.113213 >> 124788 blocks
265 13:22:25.043391 Adding RAMdisk u-boot header.
266 13:22:25.044178 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk.cpio.gz.uboot
267 13:22:25.270304 output: Image Name:
268 13:22:25.271006 output: Created: Sat Jan 14 13:22:25 2023
269 13:22:25.271269 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 13:22:25.271519 output: Data Size: 18026609 Bytes = 17604.11 KiB = 17.19 MiB
271 13:22:25.271763 output: Load Address: 00000000
272 13:22:25.272025 output: Entry Point: 00000000
273 13:22:25.272264 output:
274 13:22:25.272666 rename /var/lib/lava/dispatcher/tmp/825151/extract-overlay-ramdisk-nn4bu2p6/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
275 13:22:25.273208 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
276 13:22:25.273583 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
277 13:22:25.273995 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:04) [common]
278 13:22:25.274294 No LXC device requested
279 13:22:25.274673 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 13:22:25.275038 start: 1.8 deploy-device-env (timeout 00:08:04) [common]
281 13:22:25.275396 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 13:22:25.275681 Checking files for TFTP limit of 4294967296 bytes.
283 13:22:25.277556 end: 1 tftp-deploy (duration 00:01:56) [common]
284 13:22:25.277939 start: 2 uboot-action (timeout 00:05:00) [common]
285 13:22:25.278331 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 13:22:25.278684 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 13:22:25.279049 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 13:22:25.279613 substitutions:
289 13:22:25.279904 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 13:22:25.280189 - {DTB_ADDR}: 0x48000000
291 13:22:25.280449 - {DTB}: 825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 13:22:25.280720 - {INITRD}: 825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
293 13:22:25.280976 - {KERNEL_ADDR}: 0x48080000
294 13:22:25.281228 - {KERNEL}: 825151/tftp-deploy-we7pqfq4/kernel/Image
295 13:22:25.281490 - {LAVA_MAC}: None
296 13:22:25.281726 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5
297 13:22:25.281946 - {NFS_SERVER_IP}: 172.16.3.3
298 13:22:25.282162 - {PRESEED_CONFIG}: None
299 13:22:25.282374 - {PRESEED_LOCAL}: None
300 13:22:25.282585 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 13:22:25.282795 - {RAMDISK}: 825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
302 13:22:25.283007 - {ROOT_PART}: None
303 13:22:25.283218 - {ROOT}: None
304 13:22:25.283428 - {SERVER_IP}: 172.16.3.3
305 13:22:25.283637 - {TEE_ADDR}: 0x83000000
306 13:22:25.283860 - {TEE}: None
307 13:22:25.284035 Parsed boot commands:
308 13:22:25.284186 - setenv autoload no
309 13:22:25.284341 - setenv initrd_high 0xffffffff
310 13:22:25.284494 - setenv fdt_high 0xffffffff
311 13:22:25.284647 - dhcp
312 13:22:25.284801 - setenv serverip 172.16.3.3
313 13:22:25.284954 - tftp 0x48080000 825151/tftp-deploy-we7pqfq4/kernel/Image
314 13:22:25.285109 - tftp 0x4ee2c2c0 825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
315 13:22:25.285263 - setenv initrd_size ${filesize}
316 13:22:25.285418 - tftp 0x48000000 825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 13:22:25.285572 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5,tcp,hard,v3 ip=dhcp'
318 13:22:25.285733 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 13:22:25.285939 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 13:22:25.286551 start: 2.3 connect-device (timeout 00:05:00) [common]
322 13:22:25.286736 [common] connect-device Connecting to device using 'telnet ts7 2001'
323 13:22:25.953450 Setting prompt string to ['lava-test: # ']
324 13:22:25.954085 end: 2.3 connect-device (duration 00:00:01) [common]
325 13:22:25.954349 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 13:22:25.954588 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 13:22:25.954820 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 13:22:25.955182 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'powercycle'
329 13:22:26.635897 >> Warning: Unable to locate configuration directory, default config not loaded.
330 13:22:26.637465 >> Warning: Unable to locate configuration directory, default config not loaded.
331 13:22:26.925050 >> OFF
332 13:22:41.951276 >> Warning: Unable to locate configuration directory, default config not loaded.
333 13:22:41.953498 >> Warning: Unable to locate configuration directory, default config not loaded.
334 13:22:42.211022 >> ON
335 13:22:42.212128 Returned 0 in 16 seconds
336 13:22:42.313623 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
338 13:22:42.315138 end: 2.4.1 reset-device (duration 00:00:16) [common]
339 13:22:42.315707 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 13:22:42.316236 Setting prompt string to ['Hit any key to stop autoboot']
341 13:22:42.316701 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 13:22:42.317987 Trying 192.168.1.207...
343 13:22:42.318436 Connected to ts7.
344 13:22:42.318844 Escape character is '^]'.
345 13:22:42.319245
346 13:22:42.319638 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-01,115200n81,local [] (Debian GNU/Linux)
347 13:22:42.320068
348 13:22:42.320461 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 13:22:42.320881 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 13:22:42.321289 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 13:22:42.321679 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 13:22:42.322079 NOTICE: BL2: LCM state is unknown
353 13:22:42.322467 NOTICE: BL2: DDR3200(rev.0.41)
354 13:22:42.322851 NOTICE: BL2: [COLD_BOOT]
355 13:22:42.323514 NOTICE: BL2: DRAM Split is 2ch
356 13:22:42.323683 NOTICE: BL2: QoS is default setting(rev.0.19)
357 13:22:42.323852 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 13:22:42.324273 NOTICE: BL2: Periodic Write DQ Training
359 13:22:42.324435 NOTICE: BL2: DRAM don't have ECC configuration
360 13:22:42.345190 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 13:22:42.345390 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 13:22:42.345562 NOTICE: BL2: Lossy Decomp areas
363 13:22:42.346033 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 13:22:42.346288 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 13:22:42.367692 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 13:22:42.368319 NOTICE: BL2: FDT at 0xe631d548
367 13:22:42.368585 NOTICE: BL2: v2.4(release):44427a7
368 13:22:42.368838 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 13:22:42.369083 NOTICE: BL2: Normal boot
370 13:22:42.369325 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 13:22:42.379707 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 13:22:42.380129 NOTICE: rzg_file_len: len: 0x0003e000
373 13:22:42.383087 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 13:22:42.438975 NOTICE: rzg_file_len: len: 0x00100000
375 13:22:42.442225 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 13:22:42.657768 NOTICE: BL2: Booting BL31
377 13:22:43.196210
378 13:22:43.196709
379 13:22:43.197121 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 13:22:43.197520
381 13:22:43.198274 CPU: Renesas Electronics R8A774A1 rev 1.3
382 13:22:43.199560 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 13:22:43.458238 DRAM: 3.9 GiB
384 13:22:43.458735 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 13:22:43.461495 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 13:22:43.461988
387 13:22:43.520731 WDT: Not found!
388 13:22:43.526243 MMC: sd@ee100000: 0, sd@ee160000: 1
389 13:22:43.688016 Loading Environment from MMC... OK
390 13:22:43.688473 In: serial@e6e88000
391 13:22:43.688896 Out: serial@e6e88000
392 13:22:43.691351 Err: serial@e6e88000
393 13:22:43.691861 Re-init wdt failed!
394 13:22:43.785236 Net: eth0: ethernet@e6800000
396 13:22:43.841892 Hit any key to stop autoboot: 2
397 13:22:43.842626 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 13:22:43.843152 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
399 13:22:43.843632 Setting prompt string to ['=>']
400 13:22:43.844146 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
401 13:22:43.851137 0
402 13:22:43.852078 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 13:22:43.852561 Sending with 20 millisecond of delay
405 13:22:45.173489 => setenv autoload no
406 13:22:45.193965 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 13:22:45.195979 setenv autoload no
408 13:22:45.196368 Sending with 20 millisecond of delay
410 13:22:47.292849 => setenv initrd_high 0xffffffff
411 13:22:47.313363 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 13:22:47.313750 setenv initrd_high 0xffffffff
413 13:22:47.314131 Sending with 20 millisecond of delay
415 13:22:49.199145 => setenv fdt_high 0xffffffff
416 13:22:49.220179 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 13:22:49.221081 setenv fdt_high 0xffffffff
418 13:22:49.221789 Sending with 20 millisecond of delay
420 13:22:49.555234 => dhcp
421 13:22:49.575997 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 13:22:49.576834 dhcp
423 13:22:52.752126 ethernet@e6800000 Waiting for PHY auto negotiation to complete....... done
424 13:22:52.757831 BOOTP broadcast 1
425 13:22:52.835058 DHCP client bound to address 172.16.3.181 (74 ms)
426 13:22:52.835697 Sending with 20 millisecond of delay
428 13:22:54.720672 => setenv serverip 172.16.3.3
429 13:22:54.741454 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:31)
430 13:22:54.741901 setenv serverip 172.16.3.3
431 13:22:54.742315 Sending with 20 millisecond of delay
433 13:22:58.742365 => tftp 0x48080000 825151/tftp-deploy-we7pqfq4/kernel/Image
434 13:22:58.762997 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:27)
435 13:22:58.763586 tftp 0x48080000 825151/tftp-deploy-we7pqfq4/kernel/Image
436 13:22:58.767259 Using ethernet@e6800000 device
437 13:22:58.767512 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
438 13:22:58.778941 Filename '825151/tftp-deploy-we7pqfq4/kernel/Image'.
439 13:22:58.779247 Load address: 0x48080000
440 13:22:58.911909 Loading: *#################################################################
441 13:22:59.049018 #################################################################
442 13:22:59.142228 #################################################################
443 13:22:59.253663 #################################################################
444 13:22:59.344892 #################################################################
445 13:22:59.366152 #################################################################
446 13:22:59.457907 #################################################################
447 13:22:59.622554 #################################################################
448 13:22:59.644897 #################################################################
449 13:22:59.729605 #################################################################
450 13:22:59.926256 #################################################################
451 13:22:59.985541 #################################################################
452 13:23:00.048894 #################################################################
453 13:23:00.142264 #################################################################
454 13:23:00.248133 #################################################################
455 13:23:00.329869 #################################################################
456 13:23:00.415944 #################################################################
457 13:23:00.533374 #################################################################
458 13:23:00.624461 #################################################################
459 13:23:00.714654 #################################################################
460 13:23:00.907263 #################################################################
461 13:23:00.929682 #################################################################
462 13:23:01.012055 #################################################################
463 13:23:01.094436 #################################################################
464 13:23:01.190195 #################################################################
465 13:23:01.380180 #################################################################
466 13:23:01.402480 #################################################################
467 13:23:01.504094 #################################################################
468 13:23:01.588518 #################################################################
469 13:23:01.670897 #################################################################
470 13:23:01.753249 #################################################################
471 13:23:01.836685 #################################################################
472 13:23:01.919050 #################################################################
473 13:23:02.001047 #################################################################
474 13:23:02.083070 #################################################################
475 13:23:02.165399 #################################################################
476 13:23:02.268011 #################################################################
477 13:23:02.350061 #################################################################
478 13:23:02.432467 #################################################################
479 13:23:02.514769 #################################################################
480 13:23:02.596985 #################################################################
481 13:23:02.717049 #################################################################
482 13:23:02.794427 #################################################################
483 13:23:02.871737 #################################################################
484 13:23:02.955758 #################################################################
485 13:23:03.018633 ##########################################################
486 13:23:03.018898 9.8 MiB/s
487 13:23:03.019122 done
488 13:23:03.021852 Bytes transferred = 43776512 (29bfa00 hex)
489 13:23:03.022368 Sending with 20 millisecond of delay
491 13:23:08.216505 => tftp 0x4ee2c2c0 825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
492 13:23:08.237428 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:17)
493 13:23:08.238380 tftp 0x4ee2c2c0 825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot
494 13:23:08.243187 Using ethernet@e6800000 device
495 13:23:08.243628 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
496 13:23:08.244412 Filename '825151/tftp-deploy-we7pqfq4/ramdisk/ramdisk.cpio.gz.uboot'.
497 13:23:08.244781 Load address: 0x4ee2c2c0
498 13:23:08.369617 Loading: *#################################################################
499 13:23:08.554234 #################################################################
500 13:23:08.653112 #################################################################
501 13:23:08.770953 #################################################################
502 13:23:08.793812 #################################################################
503 13:23:08.927860 #################################################################
504 13:23:08.992746 #################################################################
505 13:23:09.154803 #################################################################
506 13:23:09.220413 #################################################################
507 13:23:09.404797 #################################################################
508 13:23:09.504804 #################################################################
509 13:23:09.548933 #################################################################
510 13:23:09.655684 #################################################################
511 13:23:09.761595 #################################################################
512 13:23:09.926367 #################################################################
513 13:23:09.969579 #################################################################
514 13:23:10.176133 #################################################################
515 13:23:10.198324 #################################################################
516 13:23:10.291192 ##########################################################
517 13:23:10.291659 8.4 MiB/s
518 13:23:10.292092 done
519 13:23:10.294447 Bytes transferred = 18026673 (11310b1 hex)
520 13:23:10.295209 Sending with 20 millisecond of delay
522 13:23:12.463037 => setenv initrd_size ${filesize}
523 13:23:12.483919 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:13)
524 13:23:12.484852 setenv initrd_size ${filesize}
525 13:23:12.485519 Sending with 20 millisecond of delay
527 13:23:17.897424 => tftp 0x48000000 825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb
528 13:23:17.918363 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 00:04:07)
529 13:23:17.919262 tftp 0x48000000 825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb
530 13:23:17.924189 Using ethernet@e6800000 device
531 13:23:17.924649 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
532 13:23:17.925428 Filename '825151/tftp-deploy-we7pqfq4/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
533 13:23:17.934229 Load address: 0x48000000
534 13:23:17.941994 Loading: *####
535 13:23:17.942441 6.8 MiB/s
536 13:23:17.942827 done
537 13:23:17.943194 Bytes transferred = 57234 (df92 hex)
538 13:23:17.943865 Sending with 20 millisecond of delay
540 13:23:29.349201 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5,tcp,hard,v3 ip=dhcp'
541 13:23:29.369724 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:03:56)
542 13:23:29.370113 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5,tcp,hard,v3 ip=dhcp'
543 13:23:29.370496 Sending with 20 millisecond of delay
545 13:23:32.097663 => booti 0x48080000 0x4ee2c2c0 0x48000000
546 13:23:32.118170 Setting prompt string to ['Starting kernel']
547 13:23:32.118388 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:53)
548 13:23:32.118833 booti 0x48080000 0x4ee2c2c0 0x48000000
549 13:23:32.119007 Moving Image from 0x48080000 to 0x48200000, end=4b6d0000
550 13:23:32.203034 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
551 13:23:32.203233 Image Name:
552 13:23:32.203648 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
553 13:23:32.203817 Data Size: 18026609 Bytes = 17.2 MiB
554 13:23:32.203995 Load Address: 00000000
555 13:23:32.204153 Entry Point: 00000000
556 13:23:32.302739 Verifying Checksum ... OK
557 13:23:32.302990 ## Flattened Device Tree blob at 48000000
558 13:23:32.303160 Booting using the fdt blob at 0x48000000
559 13:23:32.331225 Loading Ramdisk to b8de5000, end b9f16071 ... OK
560 13:23:32.340051 Loading Device Tree to 00000000b8dd4000, end 00000000b8de4f91 ... OK
561 13:23:32.340249
562 13:23:32.340428 Starting kernel ...
563 13:23:32.340593
564 13:23:32.341052 end: 2.4.3 bootloader-commands (duration 00:00:48) [common]
565 13:23:32.341292 start: 2.4.4 auto-login-action (timeout 00:03:53) [common]
566 13:23:32.341476 Setting prompt string to ['Linux version [0-9]']
567 13:23:32.341668 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']
568 13:23:32.341856 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)
569 13:23:35.284585 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
570 13:23:35.303197 start: 2.4.4.1 login-action (timeout 00:03:50) [common]
571 13:23:35.303651 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.
572 13:23:35.304140 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*) \\]-+)']
573 13:23:35.304536 Using line separator: #'\n'#
574 13:23:35.304885 No login prompt set.
575 13:23:35.305248 Parsing kernel messages
576 13:23:35.305533 ['-+\\[ 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']
577 13:23:35.305976 [login-action] Waiting for messages, (timeout 00:03:50)
578 13:23:35.308605 [ 0.000000] Linux version 5.10.163-cip24 (KernelCI@build-j850496-arm64-gcc-10-defconfig-kselftest-c2hc6) (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 Sat Jan 14 12:52:27 UTC 2023
579 13:23:35.326423 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
580 13:23:35.326835 [ 0.000000] efi: UEFI not found.
581 13:23:35.327570 [ 0.000000] NUMA: No NUMA configuration found
582 13:23:35.327954 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
583 13:23:35.347939 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7e97c0-0x67f7ebfff]
584 13:23:35.348355 [ 0.000000] Zone ranges:
585 13:23:35.349095 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
586 13:23:35.349464 [ 0.000000] DMA32 empty
587 13:23:35.349816 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
588 13:23:35.371435 [ 0.000000] Movable zone start for each node
589 13:23:35.371632 [ 0.000000] Early memory node ranges
590 13:23:35.372065 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
591 13:23:35.372234 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
592 13:23:35.393183 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
593 13:23:35.393528 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
594 13:23:35.394170 [ 0.000000] psci: probing for conduit method from DT.
595 13:23:35.394464 [ 0.000000] psci: PSCIv1.1 detected in firmware.
596 13:23:35.414651 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
597 13:23:35.414950 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
598 13:23:35.415200 [ 0.000000] psci: SMC Calling Convention v1.2
599 13:23:35.415761 [ 0.000000] percpu: Embedded 34 pages/cpu s100944 r8192 d30128 u139264
600 13:23:35.416082 [ 0.000000] Detected PIPT I-cache on CPU0
601 13:23:35.438358 [ 0.000000] CPU features: detected: EL2 vector hardening
602 13:23:35.438667 [ 0.000000] CPU features: detected: Spectre-v2
603 13:23:35.439284 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
604 13:23:35.439557 [ 0.000000] CPU features: detected: Spectre-BHB
605 13:23:35.460005 [ 0.000000] CPU features: detected: ARM erratum 1742098
606 13:23:35.460393 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
607 13:23:35.460730 [ 0.000000] Policy zone: Normal
608 13:23:35.482514 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5,tcp,hard,v3 ip=dhcp wdt_overflow=0
609 13:23:35.483294 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
610 13:23:35.505281 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
611 13:23:35.505714 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
612 13:23:35.506036 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
613 13:23:35.526851 [ 0.000000] Memory: 3812008K/4063232K available (18880K kernel code, 4542K rwdata, 9452K rodata, 9728K init, 11274K bss, 218456K reserved, 32768K cma-reserved)
614 13:23:35.527740 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
615 13:23:35.528166 [ 0.000000] ftrace: allocating 58575 entries in 229 pages
616 13:23:35.550430 [ 0.000000] ftrace: allocated 229 pages with 5 groups
617 13:23:35.550808 [ 0.000000] Running RCU self tests
618 13:23:35.551452 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
619 13:23:35.551777 [ 0.000000] rcu: RCU event tracing is enabled.
620 13:23:35.552073 [ 0.000000] rcu: RCU lockdep checking is enabled.
621 13:23:35.572079 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
622 13:23:35.572498 [ 0.000000] Trampoline variant of Tasks RCU enabled.
623 13:23:35.573255 [ 0.000000] Rude variant of Tasks RCU enabled.
624 13:23:35.573574 [ 0.000000] Tracing variant of Tasks RCU enabled.
625 13:23:35.578641 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
626 13:23:35.599041 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
627 13:23:35.599659 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
628 13:23:35.599909 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
629 13:23:35.621776 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
630 13:23:35.622157 [ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
631 13:23:35.622973 [ 0.000276] Console: colour dummy device 80x25
632 13:23:35.644415 [ 0.000312] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
633 13:23:35.644814 [ 0.000324] ... MAX_LOCKDEP_SUBCLASSES: 8
634 13:23:35.645156 [ 0.000335] ... MAX_LOCK_DEPTH: 48
635 13:23:35.645955 [ 0.000346] ... MAX_LOCKDEP_KEYS: 8192
636 13:23:35.646295 [ 0.000356] ... CLASSHASH_SIZE: 4096
637 13:23:35.665864 [ 0.000366] ... MAX_LOCKDEP_ENTRIES: 32768
638 13:23:35.666846 [ 0.000377] ... MAX_LOCKDEP_CHAINS: 65536
639 13:23:35.667250 [ 0.000387] ... CHAINHASH_SIZE: 32768
640 13:23:35.667634 [ 0.000397] memory used by lock dependency info: 6365 kB
641 13:23:35.689424 [ 0.000408] memory used for stack traces: 4224 kB
642 13:23:35.689951 [ 0.000418] per task-struct memory footprint: 1920 bytes
643 13:23:35.690127 [ 0.000568] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
644 13:23:35.690296 [ 0.000595] pid_max: default: 32768 minimum: 301
645 13:23:35.710968 [ 0.000776] LSM: Security Framework initializing
646 13:23:35.711499 [ 0.000827] LSM support for eBPF active
647 13:23:35.711680 [ 0.000930] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
648 13:23:35.711864 [ 0.000968] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
649 13:23:35.732734 [ 0.006707] rcu: Hierarchical SRCU implementation.
650 13:23:35.733031 [ 0.011181] Detected Renesas RZ/G2 r8a774a1 ES1.3
651 13:23:35.733286 [ 0.012897] EFI services will not be available.
652 13:23:35.733982 [ 0.013990] smp: Bringing up secondary CPUs ...
653 13:23:35.756381 [ 0.015847] Detected PIPT I-cache on CPU1
654 13:23:35.757188 [ 0.015929] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
655 13:23:35.757504 [ 0.018140] CPU features: detected: ARM erratum 845719
656 13:23:35.757791 [ 0.018161] Detected VIPT I-cache on CPU2
657 13:23:35.777845 [ 0.018245] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
658 13:23:35.778082 [ 0.020354] Detected VIPT I-cache on CPU3
659 13:23:35.778393 [ 0.020399] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
660 13:23:35.779213 [ 0.022419] Detected VIPT I-cache on CPU4
661 13:23:35.779530 [ 0.022462] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
662 13:23:35.801513 [ 0.024625] Detected VIPT I-cache on CPU5
663 13:23:35.801785 [ 0.024668] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
664 13:23:35.802434 [ 0.025266] smp: Brought up 1 node, 6 CPUs
665 13:23:35.802668 [ 0.025340] SMP: Total of 6 processors activated.
666 13:23:35.823201 [ 0.025357] CPU features: detected: 32-bit EL0 Support
667 13:23:35.823429 [ 0.025372] CPU features: detected: CRC32 instructions
668 13:23:35.824117 [ 0.025387] CPU features: detected: 32-bit EL1 Support
669 13:23:35.824413 [ 0.057260] CPU: All CPU(s) started at EL1
670 13:23:35.824687 [ 0.057389] alternatives: patching kernel code
671 13:23:35.844765 [ 0.060687] devtmpfs: initialized
672 13:23:35.845135 [ 0.098493] KASLR disabled due to lack of seed
673 13:23:35.845453 [ 0.100032] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
674 13:23:35.846327 [ 0.100073] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
675 13:23:35.868386 [ 0.101623] pinctrl core: initialized pinctrl subsystem
676 13:23:35.868683 [ 0.105748] DMI not present or invalid.
677 13:23:35.869429 [ 0.106992] NET: Registered protocol family 16
678 13:23:35.869698 [ 0.110922] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
679 13:23:35.889902 [ 0.111084] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
680 13:23:35.890664 [ 0.111530] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
681 13:23:35.890929 [ 0.111725] audit: initializing netlink subsys (disabled)
682 13:23:35.913668 [ 0.112232] audit: type=2000 audit(0.108:1): state=initialized audit_enabled=0 res=1
683 13:23:35.914040 [ 0.115073] thermal_sys: Registered thermal governor 'step_wise'
684 13:23:35.914864 [ 0.115087] thermal_sys: Registered thermal governor 'power_allocator'
685 13:23:35.915133 [ 0.116552] cpuidle: using governor menu
686 13:23:35.935204 [ 0.116990] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
687 13:23:35.935586 [ 0.117386] ASID allocator initialised with 65536 entries
688 13:23:35.936426 [ 0.120744] Serial: AMBA PL011 UART driver
689 13:23:35.936686 [ 0.279100] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
690 13:23:35.956669 [ 0.341290] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
691 13:23:35.957505 [ 0.341311] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
692 13:23:35.957858 [ 0.341327] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
693 13:23:35.980374 [ 0.341343] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
694 13:23:35.980747 [ 0.345958] cryptd: max_cpu_qlen set to 1000
695 13:23:35.981711 [ 0.355407] ACPI: Interpreter disabled.
696 13:23:35.982056 [ 0.368816] iommu: Default domain type: Translated
697 13:23:35.982387 [ 0.370057] vgaarb: loaded
698 13:23:36.001917 [ 0.371134] SCSI subsystem initialized
699 13:23:36.002246 [ 0.372279] usbcore: registered new interface driver usbfs
700 13:23:36.003077 [ 0.372414] usbcore: registered new interface driver hub
701 13:23:36.003367 [ 0.372536] usbcore: registered new device driver usb
702 13:23:36.003642 [ 0.375005] pps_core: LinuxPPS API ver. 1 registered
703 13:23:36.025620 [ 0.375024] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
704 13:23:36.026034 [ 0.375066] PTP clock support registered
705 13:23:36.026433 [ 0.375560] EDAC MC: Ver: 3.0.0
706 13:23:36.027482 [ 0.381384] FPGA manager framework
707 13:23:36.047061 [ 0.381738] Advanced Linux Sound Architecture Driver Initialized.
708 13:23:36.047663 [ 0.383953] clocksource: Switched to clocksource arch_sys_counter
709 13:23:36.047851 [ 1.155232] VFS: Disk quotas dquot_6.6.0
710 13:23:36.048025 [ 1.155373] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
711 13:23:36.068683 [ 1.156240] pnp: PnP ACPI: disabled
712 13:23:36.069013 [ 1.181029] NET: Registered protocol family 2
713 13:23:36.069862 [ 1.181412] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
714 13:23:36.070150 [ 1.183745] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
715 13:23:36.092390 [ 1.184275] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
716 13:23:36.093215 [ 1.184979] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
717 13:23:36.093481 [ 1.188983] TCP: Hash tables configured (established 32768 bind 32768)
718 13:23:36.113860 [ 1.189760] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
719 13:23:36.114606 [ 1.190447] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
720 13:23:36.114842 [ 1.191079] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
721 13:23:36.136590 [ 1.192058] NET: Registered protocol family 1
722 13:23:36.137074 [ 1.193806] RPC: Registered named UNIX socket transport module.
723 13:23:36.138218 [ 1.193844] RPC: Registered udp transport module.
724 13:23:36.138582 [ 1.193860] RPC: Registered tcp transport module.
725 13:23:36.159173 [ 1.193876] RPC: Registered tcp NFSv4.1 backchannel transport module.
726 13:23:36.159568 [ 1.193903] NET: Registered protocol family 44
727 13:23:36.159950 [ 1.193942] PCI: CLS 0 bytes, default 64
728 13:23:36.160994 [ 1.194553] Unpacking initramfs...
729 13:23:36.161343 [ 2.188564] Freeing initrd memory: 17604K
730 13:23:36.180804 [ 2.191340] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
731 13:23:36.182043 [ 2.192384] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
732 13:23:36.182448 [ 2.193094] kvm [1]: HYP mode not available
733 13:23:36.182823 [ 2.207724] Initialise system trusted keyrings
734 13:23:36.204500 [ 2.208338] workingset: timestamp_bits=42 max_order=20 bucket_order=0
735 13:23:36.204935 [ 2.240010] squashfs: version 4.0 (2009/01/31) Phillip Lougher
736 13:23:36.205323 [ 2.241964] NFS: Registering the id_resolver key type
737 13:23:36.206437 [ 2.242040] Key type id_resolver registered
738 13:23:36.225938 [ 2.242075] Key type id_legacy registered
739 13:23:36.226572 [ 2.242430] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
740 13:23:36.226755 [ 2.242463] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
741 13:23:36.226924 [ 2.242958] 9p: Installing v9fs 9p2000 file system support
742 13:23:36.248712 [ 2.269818] Key type asymmetric registered
743 13:23:36.249081 [ 2.269876] Asymmetric key parser 'x509' registered
744 13:23:36.250065 [ 2.269982] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
745 13:23:36.250396 [ 2.270016] io scheduler mq-deadline registered
746 13:23:36.271223 [ 2.270033] io scheduler kyber registered
747 13:23:36.271520 [ 2.270603] test_firmware: interface ready
748 13:23:36.271732 [ 2.315736] gpio_rcar e6050000.gpio: driving 16 GPIOs
749 13:23:36.272700 [ 2.317345] gpio_rcar e6051000.gpio: driving 29 GPIOs
750 13:23:36.273020 [ 2.318816] gpio_rcar e6052000.gpio: driving 15 GPIOs
751 13:23:36.292887 [ 2.321289] gpio_rcar e6053000.gpio: driving 16 GPIOs
752 13:23:36.293171 [ 2.322599] gpio_rcar e6054000.gpio: driving 18 GPIOs
753 13:23:36.293987 [ 2.324352] gpio_rcar e6055000.gpio: driving 26 GPIOs
754 13:23:36.294235 [ 2.325203] gpio-370 (usb1-reset): hogged as output/low
755 13:23:36.316606 [ 2.325889] gpio_rcar e6055400.gpio: driving 32 GPIOs
756 13:23:36.317026 [ 2.327110] gpio_rcar e6055800.gpio: driving 4 GPIOs
757 13:23:36.318147 [ 2.333147] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
758 13:23:36.318487 [ 2.333249] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
759 13:23:36.338107 [ 2.333384] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
760 13:23:36.339152 [ 2.333470] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
761 13:23:36.359742 [ 2.333523] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
762 13:23:36.360196 [ 2.333592] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
763 13:23:36.360583 [ 2.399899] rcar-pcie fe000000.pcie: PCIe link down
764 13:23:36.361778 [ 2.400896] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
765 13:23:36.383367 [ 2.400996] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
766 13:23:36.383780 [ 2.401085] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
767 13:23:36.404809 [ 2.401169] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
768 13:23:36.405472 [ 2.401221] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
769 13:23:36.405646 [ 2.401289] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
770 13:23:36.405811 [ 2.467882] rcar-pcie ee800000.pcie: PCIe link down
771 13:23:36.427434 [ 2.476113] EINJ: ACPI disabled.
772 13:23:36.428296 [ 2.533013] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
773 13:23:36.428568 [ 2.542005] SuperH (H)SCI(F) driver initialized
774 13:23:36.428821 [ 2.543226] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
775 13:23:36.439517 [ 2.544195] serial serial0: tty port ttySC1 registered
776 13:23:36.442933 [ 2.547041] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
777 13:23:36.446173 [ 3.712535] printk: console [ttySC0] enabled
778 13:23:36.455725 [ 3.721163] msm_serial: driver initialized
779 13:23:36.500273 [ 3.766421] loop: module loaded
780 13:23:36.508038 [ 3.771158] lkdtm: No crash points registered, enable through debugfs
781 13:23:36.515488 [ 3.781089] megasas: 07.714.04.00-rc1
782 13:23:36.541019 [ 3.807555] thunder_xcv, ver 1.0
783 13:23:36.544345 [ 3.810937] thunder_bgx, ver 1.0
784 13:23:36.547636 [ 3.814296] nicpf, ver 1.0
785 13:23:36.555169 [ 3.821418] hclge is initializing
786 13:23:36.565011 [ 3.824875] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
787 13:23:36.568304 [ 3.832133] hns3: Copyright (c) 2017 Huawei Corporation.
788 13:23:36.575823 [ 3.837594] e1000: Intel(R) PRO/1000 Network Driver
789 13:23:36.579171 [ 3.842522] e1000: Copyright (c) 1999-2006 Intel Corporation.
790 13:23:36.586786 [ 3.848412] e1000e: Intel(R) PRO/1000 Network Driver
791 13:23:36.590045 [ 3.853409] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
792 13:23:36.597621 [ 3.859488] igb: Intel(R) Gigabit Ethernet Network Driver
793 13:23:36.600684 [ 3.864919] igb: Copyright (c) 2007-2014 Intel Corporation.
794 13:23:36.609516 [ 3.870592] igbvf: Intel(R) Gigabit Virtual Function Network Driver
795 13:23:36.612879 [ 3.876889] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
796 13:23:36.618314 [ 3.884190] sky2: driver version 1.30
797 13:23:36.627992 [ 3.892779] VFIO - User Level meta-driver version: 0.3
798 13:23:36.641000 [ 3.904251] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
799 13:23:36.645337 [ 3.910880] ehci-pci: EHCI PCI platform driver
800 13:23:36.650710 [ 3.915436] ehci-platform: EHCI generic platform driver
801 13:23:36.663934 [ 3.922562] ehci-platform ee0a0100.usb: EHCI Host Controller
802 13:23:36.667173 [ 3.928413] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
803 13:23:36.673690 [ 3.936592] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
804 13:23:36.692896 [ 3.955997] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
805 13:23:36.699479 [ 3.964956] hub 1-0:1.0: USB hub found
806 13:23:36.702842 [ 3.968889] hub 1-0:1.0: 1 port detected
807 13:23:36.709378 [ 3.975331] ehci-orion: EHCI orion driver
808 13:23:36.714681 [ 3.980056] ehci-exynos: EHCI Exynos driver
809 13:23:36.725714 [ 3.984687] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
810 13:23:36.726074 [ 3.990944] ohci-pci: OHCI PCI platform driver
811 13:23:36.730853 [ 3.995523] ohci-platform: OHCI generic platform driver
812 13:23:36.739668 [ 4.002318] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
813 13:23:36.747300 [ 4.009113] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
814 13:23:36.754063 [ 4.017200] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
815 13:23:36.845933 [ 4.112012] hub 2-0:1.0: USB hub found
816 13:23:36.850272 [ 4.115844] hub 2-0:1.0: 1 port detected
817 13:23:36.856794 [ 4.121970] ohci-exynos: OHCI Exynos driver
818 13:23:36.863385 [ 4.127955] xhci-hcd ee000000.usb: xHCI Host Controller
819 13:23:36.871211 [ 4.133256] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
820 13:23:36.881000 [ 4.141095] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
821 13:23:36.889536 [ 4.150537] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
822 13:23:36.969945 [ 4.232045] usb 1-1: new high-speed USB device number 2 using ehci-platform
823 13:23:37.133819 [ 4.399629] hub 1-1:1.0: USB hub found
824 13:23:37.138159 [ 4.403735] hub 1-1:1.0: 2 ports detected
825 13:24:37.215480 [ 64.480483] xhci-hcd ee000000.usb: can't setup: -110
826 13:24:37.221753 [ 64.485617] xhci-hcd ee000000.usb: USB bus 3 deregistered
827 13:24:37.228382 [ 64.491337] xhci-hcd: probe of ee000000.usb failed with error -110
828 13:24:37.236006 [ 64.498626] usbcore: registered new interface driver usb-storage
829 13:24:37.248835 [ 64.514061] i2c /dev entries driver
830 13:24:37.275422 [ 64.540797] cs2000-cp 2-004f: revision - C1
831 13:24:37.279806 [ 64.545302] i2c-rcar e6510000.i2c: probed
832 13:24:37.293719 [ 64.559245] i2c-rcar e66d8000.i2c: probed
833 13:24:37.314118 [ 64.576639] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
834 13:24:37.325996 [ 64.588082] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
835 13:24:37.336742 [ 64.599389] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
836 13:24:37.354861 [ 64.619552] cpu cpu0: EM: created perf domain
837 13:24:37.365800 [ 64.624258] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
838 13:24:37.375414 [ 64.640033] cpu cpu2: EM: created perf domain
839 13:24:37.388537 [ 64.646488] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
840 13:24:37.406672 [ 64.664596] sdhci: Secure Digital Host Controller Interface driver
841 13:24:37.407129 [ 64.670829] sdhci: Copyright(c) Pierre Ossman
842 13:24:37.417544 [ 64.677403] Synopsys Designware Multimedia Card Interface Driver
843 13:24:37.420786 [ 64.680752] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
844 13:24:37.426229 [ 64.687354] sdhci-pltfm: SDHCI platform and OF driver helper
845 13:24:37.440286 [ 64.702939] ledtrig-cpu: registered to indicate activity on CPUs
846 13:24:37.449021 [ 64.711971] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
847 13:24:37.459000 [ 64.721207] usbcore: registered new interface driver usbhid
848 13:24:37.462194 [ 64.726815] usbhid: USB HID core driver
849 13:24:37.479322 [ 64.737912] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
850 13:24:37.489898 [ 64.753221] ipip: IPv4 and MPLS over IPv4 tunneling driver
851 13:24:37.497687 [ 64.760036] gre: GRE over IPv4 demultiplexor driver
852 13:24:37.500816 [ 64.764951] ip_gre: GRE over IPv4 tunneling driver
853 13:24:37.508284 [ 64.772781] IPv4 over IPsec tunneling driver
854 13:24:37.515884 [ 64.780287] NET: Registered protocol family 10
855 13:24:37.523433 [ 64.788337] Segment Routing with IPv6
856 13:24:37.529944 [ 64.794578] ip6_gre: GRE over IPv6 tunneling driver
857 13:24:37.536466 [ 64.800665] NET: Registered protocol family 17
858 13:24:37.540889 [ 64.805991] 9pnet: Installing 9P2000 support
859 13:24:37.546333 [ 64.810613] Key type dns_resolver registered
860 13:24:37.550750 [ 64.815977] registered taskstats version 1
861 13:24:37.556206 [ 64.820203] Loading compiled-in X.509 certificates
862 13:24:37.593340 [ 64.857314] mmc0: new HS200 MMC card at address 0001
863 13:24:37.603011 [ 64.867306] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
864 13:24:37.609683 [ 64.872754] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
865 13:24:37.616194 [ 64.879446] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
866 13:24:37.625040 [ 64.886884] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
867 13:24:37.635810 [ 64.897839] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
868 13:24:37.714199 [ 64.972156] ehci-platform ee080100.usb: EHCI Host Controller
869 13:24:37.717434 [ 64.978015] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
870 13:24:37.722931 [ 64.986116] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
871 13:24:37.745303 [ 65.008003] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
872 13:24:37.751896 [ 65.017256] hub 3-0:1.0: USB hub found
873 13:24:37.756277 [ 65.021217] hub 3-0:1.0: 1 port detected
874 13:24:37.768303 [ 65.030504] ohci-platform ee080000.usb: Generic Platform OHCI controller
875 13:24:37.775945 [ 65.037311] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
876 13:24:37.782493 [ 65.045410] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
877 13:24:37.874580 [ 65.140256] hub 4-0:1.0: USB hub found
878 13:24:37.878957 [ 65.144141] hub 4-0:1.0: 1 port detected
879 13:24:37.906813 [ 65.170194] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
880 13:24:37.918682 [ 65.179668] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
881 13:24:37.945295 [ 65.205874] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
882 13:24:37.977295 [ 65.231176] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
883 13:24:37.980759 [ 65.232826] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
884 13:24:38.004075 [ 65.264511] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
885 13:24:38.027399 [ 65.288463] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
886 13:24:38.038352 [ 65.295245] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
887 13:24:38.054331 [ 65.315626] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
888 13:24:38.064120 [ 65.317908] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
889 13:24:38.103363 [ 65.360999] mmc2: new high speed SDIO card at address 0001
890 13:24:38.106707 [ 65.365202] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e0, IRQ 118.
891 13:24:38.118324 [ 65.382518] IP-Config: Failed to open gretap0
892 13:24:38.122708 [ 65.386983] IP-Config: Failed to open erspan0
893 13:24:38.150683 [ 65.404179] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
894 13:24:41.178811 [ 65.439996] Sending DHCP requests ..
895 13:24:41.186310 [ 68.444557] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
896 13:24:41.193931 [ 68.456193] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
897 13:24:44.668634 [ 71.824090] ., OK
898 13:24:44.677173 [ 71.938326] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.181
899 13:24:44.680544 [ 71.946084] IP-Config: Complete:
900 13:24:44.690296 [ 71.949426] device=eth0, hwaddr=fc:28:99:92:7b:e0, ipaddr=172.16.3.181, mask=255.255.255.0, gw=172.16.3.3
901 13:24:44.696915 [ 71.959535] host=172.16.3.181, domain=denx.de, nis-domain=(none)
902 13:24:44.703534 [ 71.966080] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
903 13:24:44.707752 [ 71.966109] nameserver0=172.16.3.3
904 13:24:44.711085 [ 71.976940] ntpserver0=172.16.3.3
905 13:24:44.718667 [ 71.985468] ALSA device list:
906 13:24:44.723092 [ 71.988702] No soundcards found.
907 13:24:44.765480 [ 72.030211] Freeing unused kernel memory: 9728K
908 13:24:44.769854 [ 72.035331] Run /init as init process
909 13:24:44.817483 Loading, please wait...
910 13:24:44.933836 Starting version 247.3-7+deb11u1
911 13:24:46.643001 [ 73.907573] renesas_usbhs e6590000.usb: host probed
912 13:24:46.649399 [ 73.913133] renesas_usbhs e6590000.usb: no transceiver found
913 13:24:46.654782 [ 73.920064] CAN device driver interface
914 13:24:46.668791 [ 73.929867] renesas_usbhs e6590000.usb: gadget probed
915 13:24:46.672039 [ 73.933749] rcar_can e6c30000.can: device registered (IRQ121)
916 13:24:46.677364 [ 73.942325] renesas_usbhs e6590000.usb: probed
917 13:24:46.686105 [ 73.949346] rcar_can e6c38000.can: device registered (IRQ122)
918 13:24:46.726398 [ 73.990956] renesas_usb3 ee020000.usb: probed with phy
919 13:24:46.743425 [ 74.008531] mc: Linux media interface: v0.10
920 13:24:46.777415 [ 74.041146] videodev: Linux video capture interface: v2.00
921 13:24:46.780755 [ 74.046717] Bluetooth: Core ver 2.22
922 13:24:46.786205 [ 74.047004] NET: Registered protocol family 31
923 13:24:46.803539 [ 74.061072] Bluetooth: HCI device and connection manager initialized
924 13:24:46.803739 [ 74.062768] rcar_sound ec500000.sound: probed
925 13:24:46.810046 [ 74.064512] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
926 13:24:46.817676 [ 74.066164] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
927 13:24:46.825297 [ 74.067528] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
928 13:24:46.829653 [ 74.068395] Bluetooth: HCI socket layer initialized
929 13:24:46.837429 [ 74.070800] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
930 13:24:46.842774 [ 74.106448] Bluetooth: L2CAP socket layer initialized
931 13:24:46.849277 [ 74.113201] Bluetooth: SCO socket layer initialized
932 13:24:46.873930 [ 74.132904] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
933 13:24:46.888924 [ 74.150174] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
934 13:24:46.895553 [ 74.154003] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video0
935 13:24:46.903026 [ 74.167425] Bluetooth: HCI UART driver ver 2.3
936 13:24:46.908475 [ 74.172340] Bluetooth: HCI UART protocol H4 registered
937 13:24:46.913958 [ 74.178444] Bluetooth: HCI UART protocol LL registered
938 13:24:46.921674 [ 74.185233] Bluetooth: HCI UART protocol Broadcom registered
939 13:24:46.929185 [ 74.192804] Bluetooth: HCI UART protocol QCA registered
940 13:24:47.045684 [ 74.304608] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
941 13:24:47.054427 [ 74.314822] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
942 13:24:47.107294 [ 74.368430] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
943 13:24:47.111600 [ 74.376546] [drm] Device feb00000.display probed
944 13:24:47.121547 [ 74.379797] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
945 13:24:47.131983 [ 74.383701] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
946 13:24:47.134672 [ 74.390724] Bluetooth: hci0: download firmware failed, retrying...
947 13:24:47.183303 [ 74.445015] cfg80211: Loading compiled-in X.509 certificates for regulatory database
948 13:24:47.242550 [ 74.505386] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
949 13:24:47.253431 [ 74.512625] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
950 13:24:47.274492 [ 74.512994] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
951 13:24:47.274691 [ 74.522847] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
952 13:24:47.279262 [ 74.531496] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
953 13:24:47.289179 [ 74.547000] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
954 13:24:47.293430 [ 74.551152] cfg80211: failed to load regulatory.db
955 13:24:47.300177 [ 74.557814] Bluetooth: hci0: download firmware failed, retrying...
956 13:24:47.429184 [ 74.687807] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
957 13:24:47.437929 [ 74.698110] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
958 13:24:47.452924 [ 74.712480] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
959 13:24:47.459380 [ 74.721862] Bluetooth: hci0: download firmware failed, retrying...
960 13:24:47.492552 [ 74.750705] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
961 13:24:47.507550 [ 74.767226] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
962 13:24:47.531053 [ 74.788988] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
963 13:24:47.540802 [ 74.800217] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
964 13:24:47.552805 [ 74.811871] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
965 13:24:47.572916 [ 74.815398] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
966 13:24:47.573120 Begin: Loading e[ 74.821998] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
967 13:24:47.573301 ssential drivers ... done.
968 13:24:47.580760 [ 74.843287] wlcore: WARNING falling back to default config
969 13:24:47.589550 [ 74.845934] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
970 13:24:47.610704 [ 74.858849] Bluetooth: hci0: download firmware failed, retrying...
971 13:24:47.610902 Begin: Running /scripts/init-premount ... done.
972 13:24:47.611074 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
973 13:24:47.615390 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
974 13:24:47.644019 Device /sys/class/net/erspan0 found
975 13:24:47.644227 done.
976 13:24:47.801708 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
977 13:24:47.802004 SIOCSIFFLAGS: Cannot assign requested address
978 13:24:47.825200 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
979 13:24:47.825400 SIOCSIFFLAGS: Cannot assign requested address
980 13:24:47.845439 IP-Config: eth0 hardware address fc:28:99:92:7b:e0 mtu 1500 DHCP
981 13:24:47.939792 IP-Config: eth0 complete (dhcp from 172.16.3.3):
982 13:24:47.940851 address: 172.16.3.181 broadcast: 172.16.3.255 netmask: 255.255.255.0
983 13:24:47.941032 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
984 13:24:47.949482 domain : denx.de
985 13:24:47.952729 rootserver: 172.16.3.33 rootpath:
986 13:24:47.952942 filename : this-host-is-not-configured.kpxe
987 13:24:48.064733 done.
988 13:24:48.083888 Begin: Running /scripts/nfs-bottom ... done.
989 13:24:48.123204 Begin: Running /scripts/init-bottom ... [ 75.386474] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
990 13:24:48.185793 [ 75.449843] wlcore: loaded
991 13:24:48.186045 done.
992 13:24:49.183687 [ 76.446193] systemd[1]: System time before build time, advancing clock.
993 13:24:49.466927 [ 76.712700] 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)
994 13:24:49.475540 [ 76.740008] systemd[1]: Detected architecture arm64.
995 13:24:49.502086
996 13:24:49.502291 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
997 13:24:49.502462
998 13:24:49.522540 [ 76.785713] systemd[1]: Set hostname to <debian-bullseye-arm64>.
999 13:24:50.792569 [ 78.054154] systemd[1]: Queued start job for default target Graphical Interface.
1000 13:24:50.803181 [ 78.065471] random: systemd: uninitialized urandom read (16 bytes read)
1001 13:24:50.822394 [ 78.086090] systemd[1]: Created slice system-getty.slice.
1002 13:24:50.830062 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1003 13:24:50.846064 [ 78.108498] random: systemd: uninitialized urandom read (16 bytes read)
1004 13:24:50.855808 [ 78.119488] systemd[1]: Created slice system-modprobe.slice.
1005 13:24:50.862553 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1006 13:24:50.877690 [ 78.140612] random: systemd: uninitialized urandom read (16 bytes read)
1007 13:24:50.890711 [ 78.153297] systemd[1]: Created slice system-serial\x2dgetty.slice.
1008 13:24:50.898327 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1009 13:24:50.917581 [ 78.181265] systemd[1]: Created slice User and Session Slice.
1010 13:24:50.925334 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1011 13:24:50.944588 [ 78.206216] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1012 13:24:50.954340 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1013 13:24:50.972587 [ 78.233640] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1014 13:24:50.981209 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1015 13:24:51.002838 [ 78.260656] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1016 13:24:51.009450 [ 78.272764] systemd[1]: Reached target Local Encrypted Volumes.
1017 13:24:51.017077 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1018 13:24:51.031929 [ 78.296467] systemd[1]: Reached target Paths.
1019 13:24:51.037303 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1020 13:24:51.050366 [ 78.316764] systemd[1]: Reached target Remote File Systems.
1021 13:24:51.060055 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1022 13:24:51.076082 [ 78.340562] systemd[1]: Reached target Slices.
1023 13:24:51.081556 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1024 13:24:51.095496 [ 78.360718] systemd[1]: Reached target Swap.
1025 13:24:51.101206 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1026 13:24:51.121337 [ 78.383422] systemd[1]: Listening on initctl Compatibility Named Pipe.
1027 13:24:51.128954 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1028 13:24:51.150208 [ 78.414212] systemd[1]: Listening on Journal Audit Socket.
1029 13:24:51.157822 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1030 13:24:51.179331 [ 78.442888] systemd[1]: Listening on Journal Socket (/dev/log).
1031 13:24:51.188057 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1032 13:24:51.205016 [ 78.469425] systemd[1]: Listening on Journal Socket.
1033 13:24:51.212562 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1034 13:24:51.236189 [ 78.498542] systemd[1]: Listening on Network Service Netlink Socket.
1035 13:24:51.243837 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1036 13:24:51.269324 [ 78.532594] systemd[1]: Listening on udev Control Socket.
1037 13:24:51.275893 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1038 13:24:51.296407 [ 78.560338] systemd[1]: Listening on udev Kernel Socket.
1039 13:24:51.303950 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1040 13:24:51.351597 [ 78.615482] systemd[1]: Mounting Huge Pages File System...
1041 13:24:51.357978 Mounting [0;1;39mHuge Pages File System[0m...
1042 13:24:51.400587 [ 78.663176] systemd[1]: Mounting POSIX Message Queue File System...
1043 13:24:51.408140 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1044 13:24:51.446553 [ 78.710438] systemd[1]: Mounting Kernel Debug File System...
1045 13:24:51.456282 Mounting [0;1;39mKernel Debug File System[0m...
1046 13:24:51.503100 [ 78.760519] systemd[1]: Mounting Kernel Trace File System...
1047 13:24:51.503426 Mounting [0;1;39mKernel Trace File System[0m...
1048 13:24:51.541340 [ 78.801225] systemd[1]: Starting Create list of static device nodes for the current kernel...
1049 13:24:51.548954 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1050 13:24:51.588228 [ 78.848515] systemd[1]: Starting Load Kernel Module configfs...
1051 13:24:51.591447 Starting [0;1;39mLoad Kernel Module configfs[0m...
1052 13:24:51.624248 [ 78.887245] systemd[1]: Starting Load Kernel Module drm...
1053 13:24:51.629583 Starting [0;1;39mLoad Kernel Module drm[0m...
1054 13:24:51.657458 [ 78.924040] systemd[1]: Starting Load Kernel Module fuse...
1055 13:24:51.666935 Starting [0;1;39mLoad Kernel Module fuse[0m...
1056 13:24:51.690580 [ 78.950845] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1057 13:24:51.723354 [ 78.987132] systemd[1]: Starting Journal Service...
1058 13:24:51.727640 [ 78.989071] fuse: init (API version 7.32)
1059 13:24:51.733147 Starting [0;1;39mJournal Service[0m...
1060 13:24:51.774514 [ 79.038448] systemd[1]: Starting Load Kernel Modules...
1061 13:24:51.779894 Starting [0;1;39mLoad Kernel Modules[0m...
1062 13:24:51.810840 [ 79.072912] systemd[1]: Starting Remount Root and Kernel File Systems...
1063 13:24:51.817325 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1064 13:24:51.834693 [ 79.096959] random: systemd: uninitialized urandom read (16 bytes read)
1065 13:24:51.857092 [ 79.120697] systemd[1]: Starting Coldplug All udev Devices...
1066 13:24:51.863417 Starting [0;1;39mColdplug All udev Devices[0m...
1067 13:24:51.895343 [ 79.158658] systemd[1]: Mounted Huge Pages File System.
1068 13:24:51.901925 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1069 13:24:51.914832 [ 79.176797] random: systemd-journal: uninitialized urandom read (16 bytes read)
1070 13:24:51.928741 [ 79.192278] systemd[1]: Mounted POSIX Message Queue File System.
1071 13:24:51.936572 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1072 13:24:51.955652 [ 79.219722] systemd[1]: Mounted Kernel Debug File System.
1073 13:24:51.963291 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1074 13:24:51.984670 [ 79.248246] systemd[1]: Mounted Kernel Trace File System.
1075 13:24:51.992368 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1076 13:24:52.027710 [ 79.288439] systemd[1]: Finished Create list of static device nodes for the current kernel.
1077 13:24:52.037456 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1078 13:24:52.062964 [ 79.326494] systemd[1]: modprobe@configfs.service: Succeeded.
1079 13:24:52.076953 [ 79.340523] systemd[1]: Finished Load Kernel Module configfs.
1080 13:24:52.084575 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1081 13:24:52.110016 [ 79.374107] systemd[1]: modprobe@drm.service: Succeeded.
1082 13:24:52.123859 [ 79.387443] systemd[1]: Finished Load Kernel Module drm.
1083 13:24:52.130574 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1084 13:24:52.152831 [ 79.416262] systemd[1]: modprobe@fuse.service: Succeeded.
1085 13:24:52.169894 [ 79.433553] systemd[1]: Finished Load Kernel Module fuse.
1086 13:24:52.176469 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1087 13:24:52.206410 [ 79.469869] systemd[1]: Finished Load Kernel Modules.
1088 13:24:52.209705 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1089 13:24:52.224835 [ 79.486334] random: systemd-journal: uninitialized urandom read (16 bytes read)
1090 13:24:52.234342 [ 79.498431] systemd[1]: Started Journal Service.
1091 13:24:52.239804 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1092 13:24:52.269712 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1093 13:24:52.303670 Mounting [0;1;39mFUSE Control File System[0m...
1094 13:24:52.332458 Mounting [0;1;39mKernel Configuration File System[0m...
1095 13:24:52.369591 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1096 13:24:52.401457 Starting [0;1;39mLoad/Save Random Seed[0m...
1097 13:24:52.430075 Starting [0;1;39mApply Kernel Variables[0m...
1098 13:24:52.469444 Starting [0;1;39mCreate System Users[0m...
1099 13:24:52.472700 [ 79.732924] systemd-journald[377]: Received client request to flush runtime journal.
1100 13:24:52.493919 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1101 13:24:52.512147 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1102 13:24:52.565161 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1103 13:24:54.132126 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1104 13:24:55.442154 [ 82.704119] random: crng init done
1105 13:24:55.445323 [ 82.708124] random: 48 urandom warning(s) missed due to ratelimiting
1106 13:24:56.235991 [[0m[0;31m* [0m] (1 of 4) A start job is running for…reate System Users (5s / 1min 31s)
1107 13:24:56.734517 M[K[[0;1;31m*[0m[0;31m* [0m] (1 of 4) A start job is running for…reate System Users (5s / 1min 31s)
1108 13:24:57.236143 M[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 4) A start job is running for…reate System Users (6s / 1min 31s)
1109 13:24:57.735521 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 4) A start job is running for /dev/ttySC0 (6s / 1min 30s)
1110 13:24:58.235066 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 4) A start job is running for /dev/ttySC0 (7s / 1min 30s)
1111 13:24:58.734532 M[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 4) A start job is running for /dev/ttySC0 (7s / 1min 30s)
1112 13:24:59.235226 M[K[ [0;31m*[0;1;31m*[0m] (3 of 4) A start job is running for…d/Save Random Seed (8s / 10min 1s)
1113 13:24:59.733572 M[K[ [0;31m*[0m] (3 of 4) A start job is running for…d/Save Random Seed (8s / 10min 1s)
1114 13:25:00.235090 M[K[ [0;31m*[0;1;31m*[0m] (3 of 4) A start job is running for…d/Save Random Seed (9s / 10min 1s)
1115 13:25:00.735554 M[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (4 of 4) A start job is running for…Persistent Storage (9s / 1min 31s)
1116 13:25:01.236070 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (4 of 4) A start job is running for…ersistent Storage (10s / 1min 31s)
1117 13:25:01.735606 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (4 of 4) A start job is running for…ersistent Storage (10s / 1min 31s)
1118 13:25:02.236106 M[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 4) A start job is running for…eate System Users (11s / 1min 31s)
1119 13:25:02.734710 M[K[[0;1;31m*[0m[0;31m* [0m] (1 of 4) A start job is running for…eate System Users (11s / 1min 31s)
1120 13:25:03.234101 M[K[[0m[0;31m* [0m] (1 of 4) A start job is running for…eate System Users (12s / 1min 31s)
1121 13:25:03.734737 M[K[[0;1;31m*[0m[0;31m* [0m] (2 of 4) A start job is running for /dev/ttySC0 (12s / 1min 30s)
1122 13:25:04.235209 M[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 4) A start job is running for /dev/ttySC0 (13s / 1min 30s)
1123 13:25:04.734785 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 4) A start job is running for /dev/ttySC0 (13s / 1min 30s)
1124 13:25:05.235217 M[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (3 of 4) A start job is running for…/Save Random Seed (14s / 10min 1s)
1125 13:25:05.735772 M[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (3 of 4) A start job is running for…/Save Random Seed (14s / 10min 1s)
1126 13:25:06.235354 M[K[ [0;31m*[0;1;31m*[0m] (3 of 4) A start job is running for…/Save Random Seed (15s / 10min 1s)
1127 13:25:06.733778 M[K[ [0;31m*[0m] (4 of 4) A start job is running for…ersistent Storage (15s / 1min 31s)
1128 13:25:07.194110 M[K[ [0;31m*[0;1;31m*[0m] (4 of 4) A start job is running for…ersistent Storage (16s / 1min 31s)
1129 13:25:07.234458 M[K[[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1130 13:25:07.514335 [K[[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1131 13:25:08.915540 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1132 13:25:08.972614 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1133 13:25:09.226285 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1134 13:25:09.250823 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1135 13:25:09.266822 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1136 13:25:09.314552 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1137 13:25:09.367836 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1138 13:25:09.970855 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1139 13:25:10.027992 Starting [0;1;39mNetwork Service[0m...
1140 13:25:10.573934 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1141 13:25:10.732329 Starting [0;1;39mNetwork Time Synchronization[0m...
1142 13:25:10.776858 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1143 13:25:10.797152 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1144 13:25:10.938686 Starting [0;1;39mNetwork Name Resolution[0m...
1145 13:25:11.199795 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1146 13:25:11.632632 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1147 13:25:11.651896 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1148 13:25:11.707918 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1149 13:25:11.781122 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1150 13:25:11.807662 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1151 13:25:11.824877 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1152 13:25:11.844042 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1153 13:25:11.863488 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1154 13:25:12.576176 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1155 13:25:12.737842 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1156 13:25:12.826729 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1157 13:25:12.994854 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1158 13:25:13.009648 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1159 13:25:13.072152 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1160 13:25:13.086064 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1161 13:25:13.102065 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1162 13:25:13.141459 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1163 13:25:13.375276 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1164 13:25:13.703520 Starting [0;1;39mUser Login Management[0m...
1165 13:25:13.723824 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1166 13:25:13.781276 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1167 13:25:13.941845 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1168 13:25:13.959134 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1169 13:25:13.972888 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1170 13:25:13.997524 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1171 13:25:14.030274 Starting [0;1;39mPermit User Sessions[0m...
1172 13:25:14.065496 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1173 13:25:15.452813 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1174 13:25:15.483535 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1175 13:25:15.540704 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1176 13:25:15.591755 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1177 13:25:15.607791 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1178 13:25:15.629161 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1179 13:25:15.649600 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1180 13:25:15.707919 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1181 13:25:16.130104 [ 103.394977] SDHI0 VccQ: disabling
1182 13:25:16.408091 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1183 13:25:16.509633 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1184 13:25:16.861241
1185 13:25:16.861721 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1186 13:25:16.862060
1187 13:25:16.864850 debian-bullseye-arm64 login: root (automatic login)
1188 13:25:16.865287
1189 13:25:17.452821 Linux debian-bullseye-arm64 5.10.163-cip24 #1 SMP PREEMPT Sat Jan 14 12:52:27 UTC 2023 aarch64
1190 13:25:17.453367
1191 13:25:17.453766 The programs included with the Debian GNU/Linux system are free software;
1192 13:25:17.456473 the exact distribution terms for each program are described in the
1193 13:25:17.464672 individual files in /usr/share/doc/*/copyright.
1194 13:25:17.465186
1195 13:25:17.465559 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1196 13:25:17.467951 permitted by applicable law.
1197 13:25:20.085284 Matched prompt #4: / #
1199 13:25:20.086727 Setting prompt string to ['/ #']
1200 13:25:20.087251 end: 2.4.4.1 login-action (duration 00:01:45) [common]
1202 13:25:20.088414 end: 2.4.4 auto-login-action (duration 00:01:48) [common]
1203 13:25:20.088923 start: 2.4.5 expect-shell-connection (timeout 00:02:05) [common]
1204 13:25:20.089352 Setting prompt string to ['/ #']
1205 13:25:20.089743 Forcing a shell prompt, looking for ['/ #']
1207 13:25:20.140908 / #
1208 13:25:20.141531 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1209 13:25:20.141929 Waiting using forced prompt support (timeout 00:02:30)
1210 13:25:20.149090
1211 13:25:20.158043 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1212 13:25:20.158705 start: 2.4.6 export-device-env (timeout 00:02:05) [common]
1213 13:25:20.159674 Sending with 20 millisecond of delay
1215 13:25:25.993779 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5'
1216 13:25:26.014404 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/825151/extract-nfsrootfs-c0p3vln5'
1217 13:25:26.014804 Sending with 20 millisecond of delay
1219 13:25:28.389930 / # export NFS_SERVER_IP='172.16.3.3'
1220 13:25:28.410522 export NFS_SERVER_IP='172.16.3.3'
1221 13:25:28.410987 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1222 13:25:28.411221 end: 2.4 uboot-commands (duration 00:03:02) [common]
1223 13:25:28.411449 end: 2 uboot-action (duration 00:03:03) [common]
1224 13:25:28.411672 start: 3 lava-test-retry (timeout 00:05:01) [common]
1225 13:25:28.411919 start: 3.1 lava-test-shell (timeout 00:05:01) [common]
1226 13:25:28.412103 Using namespace: common
1227 13:25:28.412284 Using a character delay of 20 (ms)
1229 13:25:28.513214 / # #
1230 13:25:28.513458 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1231 13:25:28.518824 #
1232 13:25:28.527643 Using /lava-825151
1233 13:25:28.527847 Sending with 20 millisecond of delay
1235 13:25:30.128459 / # export SHELL=/bin/bash
1236 13:25:30.149298 export SHELL=/bin/bash
1237 13:25:30.149917 Sending with 20 millisecond of delay
1239 13:25:32.034669 / # . /lava-825151/environment
1240 13:25:32.055680 . /lava-825151/environment
1241 13:25:32.056611 Sending with 20 millisecond of delay
1243 13:25:35.493963 / # /lava-825151/bin/lava-test-runner /lava-825151/0
1244 13:25:35.514850 Test shell timeout: 10s (minimum of the action and connection timeout)
1245 13:25:35.516628 /lava-825151/bin/lava-test-runner /lava-825151/0
1246 13:25:36.288993 + export TESTRUN_ID=0_timesync-off
1247 13:25:36.292257 + TESTRUN_ID=0_timesync-off
1248 13:25:36.292739 + cd /lava-825151/0/tests/0_timesync-off
1249 13:25:36.293181 ++ cat uuid
1250 13:25:36.336605 + UUID=825151_1.6.2.4.1
1251 13:25:36.337033 + set +x
1252 13:25:36.339856 <LAVA_SIGNAL_STARTRUN 0_timesync-off 825151_1.6.2.4.1>
1253 13:25:36.340237 + systemctl stop systemd-timesyncd
1254 13:25:36.340767 Received signal: <STARTRUN> 0_timesync-off 825151_1.6.2.4.1
1255 13:25:36.341068 Starting test lava.0_timesync-off (825151_1.6.2.4.1)
1256 13:25:36.341416 Skipping test definition patterns.
1257 13:25:36.532099 + set +x
1258 13:25:36.532482 <LAVA_SIGNAL_ENDRUN 0_timesync-off 825151_1.6.2.4.1>
1259 13:25:36.533040 Received signal: <ENDRUN> 0_timesync-off 825151_1.6.2.4.1
1260 13:25:36.533403 Ending use of test pattern.
1261 13:25:36.533715 Ending test lava.0_timesync-off (825151_1.6.2.4.1), duration 0.19
1263 13:25:37.024380 + export TESTRUN_ID=1_kselftest-lkdtm
1264 13:25:37.024826 + TESTRUN_ID=1_kselftest-lkdtm
1265 13:25:37.025104 + cd /lava-825151/0/tests/1_kselftest-lkdtm
1266 13:25:37.027516 ++ cat uuid
1267 13:25:37.081664 + UUID=825151_1.6.2.4.5
1268 13:25:37.082060 + set +x
1269 13:25:37.082671 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 825151_1.6.2.4.5>
1270 13:25:37.082977 + cd ./automated/linux/kselftest/
1271 13:25:37.083511 Received signal: <STARTRUN> 1_kselftest-lkdtm 825151_1.6.2.4.5
1272 13:25:37.083823 Starting test lava.1_kselftest-lkdtm (825151_1.6.2.4.5)
1273 13:25:37.084209 Skipping test definition patterns.
1274 13:25:37.103495 + ./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/v5.10.162-cip24-788-g63c30712099cf/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/ -n 1 -i 1
1275 13:25:37.211311 INFO: Generating a skipfile based on /lava-825151/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1276 13:25:37.406625 INFO: Using the following generated skipfile contents (until EOF):
1277 13:25:37.431455 breakpoints:breakpoint_test
1278 13:25:37.432264 breakpoints:step_after_suspend_test
1279 13:25:37.432759 ftrace:ftracetest
1280 13:25:37.433209 net:rtnetlink.sh
1281 13:25:37.433525 net:tls
1282 13:25:37.433831 netfilter:bridge_brouter.sh
1283 13:25:37.434132 netfilter:nft_flowtable.sh
1284 13:25:37.434773 netfilter:nft_trans_stress.sh
1285 13:25:37.435087 pidfd:pidfd_wait
1286 13:25:37.435382 INFO: EOF
1287 13:25:37.758897 INFO: Installing sed perl wget xz-utils iproute2
1288 13:25:39.335154 Hit:1 http://deb.debian.org/debian bullseye InRelease
1289 13:25:49.841032 Reading package lists...
1290 13:25:50.990599 Reading package lists...
1291 13:25:51.660866 Building dependency tree...
1292 13:25:51.661232 Reading state information...
1293 13:25:51.853506 iproute2 is already the newest version (5.10.0-4).
1294 13:25:51.853924 perl is already the newest version (5.32.1-4+deb11u2).
1295 13:25:51.854585 sed is already the newest version (4.7-1).
1296 13:25:51.854981 wget is already the newest version (1.21-1+deb11u1).
1297 13:25:51.857007 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1298 13:25:53.434004 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1299 13:25:53.610646 --2023-01-14 13:25:53-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1300 13:25:53.655062 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1301 13:25:53.826390 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1302 13:25:53.999511 HTTP request sent, awaiting response... 200 OK
1303 13:25:53.999993 Length: 1737628 (1.7M) [application/octet-stream]
1304 13:25:54.048356 Saving to: 'kselftest.tar.xz'
1305 13:25:54.048700
1306 13:25:55.908805 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 43.32K 148KB/s kselftest.tar.xz 12%[=> ] 212.07K 333KB/s kselftest.tar.xz 20%[===> ] 346.64K 414KB/s kselftest.tar.xz 55%[==========> ] 936.29K 903KB/s kselftest.tar.xz 64%[===========> ] 1.07M 833KB/s kselftest.tar.xz 82%[===============> ] 1.37M 916KB/s kselftest.tar.xz 94%[=================> ] 1.56M 874KB/s kselftest.tar.xz 100%[===================>] 1.66M 913KB/s in 1.9s
1307 13:25:55.909414
1308 13:25:56.054661 2023-01-14 13:25:56 (913 KB/s) - 'kselftest.tar.xz' saved [1737628/1737628]
1309 13:25:56.055088
1310 13:27:41.600590 skiplist:
1311 13:27:41.600946 ========================================
1312 13:27:41.603700 breakpoints:breakpoint_test
1313 13:27:42.196493 breakpoints:step_after_suspend_test
1314 13:27:42.543414 ftrace:ftracetest
1315 13:27:42.971999 net:rtnetlink.sh
1316 13:27:43.477928 net:tls
1317 13:27:43.992073 netfilter:bridge_brouter.sh
1318 13:27:44.279249 netfilter:nft_flowtable.sh
1319 13:27:44.505125 netfilter:nft_trans_stress.sh
1320 13:27:44.822157 pidfd:pidfd_wait
1321 13:27:45.483029 ========================================
1322 13:27:45.943858 lkdtm:PANIC.sh
1323 13:27:45.944411 lkdtm:BUG.sh
1324 13:27:45.944826 lkdtm:WARNING.sh
1325 13:27:45.945231 lkdtm:WARNING_MESSAGE.sh
1326 13:27:45.945629 lkdtm:EXCEPTION.sh
1327 13:27:45.946041 lkdtm:LOOP.sh
1328 13:27:45.946444 lkdtm:EXHAUST_STACK.sh
1329 13:27:45.946840 lkdtm:CORRUPT_STACK.sh
1330 13:27:45.947232 lkdtm:CORRUPT_STACK_STRONG.sh
1331 13:27:45.948026 lkdtm:CORRUPT_LIST_ADD.sh
1332 13:27:45.948439 lkdtm:CORRUPT_LIST_DEL.sh
1333 13:27:45.966363 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1334 13:27:45.966860 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1335 13:27:45.967290 lkdtm:UNSET_SMEP.sh
1336 13:27:45.967707 lkdtm:DOUBLE_FAULT.sh
1337 13:27:45.968153 lkdtm:CORRUPT_PAC.sh
1338 13:27:45.968933 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1339 13:27:45.969348 lkdtm:OVERWRITE_ALLOCATION.sh
1340 13:27:45.969748 lkdtm:WRITE_AFTER_FREE.sh
1341 13:27:45.970144 lkdtm:READ_AFTER_FREE.sh
1342 13:27:45.988877 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1343 13:27:45.989391 lkdtm:READ_BUDDY_AFTER_FREE.sh
1344 13:27:45.989819 lkdtm:SLAB_FREE_DOUBLE.sh
1345 13:27:45.990232 lkdtm:SLAB_FREE_CROSS.sh
1346 13:27:45.990639 lkdtm:SLAB_FREE_PAGE.sh
1347 13:27:45.991040 lkdtm:SOFTLOCKUP.sh
1348 13:27:45.991436 lkdtm:HARDLOCKUP.sh
1349 13:27:45.992242 lkdtm:SPINLOCKUP.sh
1350 13:27:45.992657 lkdtm:HUNG_TASK.sh
1351 13:27:45.993057 lkdtm:EXEC_DATA.sh
1352 13:27:45.993448 lkdtm:EXEC_STACK.sh
1353 13:27:46.011509 lkdtm:EXEC_KMALLOC.sh
1354 13:27:46.012051 lkdtm:EXEC_VMALLOC.sh
1355 13:27:46.012482 lkdtm:EXEC_RODATA.sh
1356 13:27:46.012896 lkdtm:EXEC_USERSPACE.sh
1357 13:27:46.013302 lkdtm:EXEC_NULL.sh
1358 13:27:46.014081 lkdtm:ACCESS_USERSPACE.sh
1359 13:27:46.014498 lkdtm:ACCESS_NULL.sh
1360 13:27:46.014899 lkdtm:WRITE_RO.sh
1361 13:27:46.015295 lkdtm:WRITE_RO_AFTER_INIT.sh
1362 13:27:46.015689 lkdtm:WRITE_KERN.sh
1363 13:27:46.033028 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1364 13:27:46.033537 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1365 13:27:46.033965 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1366 13:27:46.034378 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1367 13:27:46.035162 lkdtm:REFCOUNT_DEC_ZERO.sh
1368 13:27:46.035581 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1369 13:27:46.035977 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1370 13:27:46.054678 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1371 13:27:46.055178 lkdtm:REFCOUNT_INC_ZERO.sh
1372 13:27:46.055605 lkdtm:REFCOUNT_ADD_ZERO.sh
1373 13:27:46.056055 lkdtm:REFCOUNT_INC_SATURATED.sh
1374 13:27:46.056839 lkdtm:REFCOUNT_DEC_SATURATED.sh
1375 13:27:46.057256 lkdtm:REFCOUNT_ADD_SATURATED.sh
1376 13:27:46.057654 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1377 13:27:46.058049 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1378 13:27:46.078343 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1379 13:27:46.078837 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1380 13:27:46.079263 lkdtm:REFCOUNT_TIMING.sh
1381 13:27:46.079674 lkdtm:ATOMIC_TIMING.sh
1382 13:27:46.080491 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1383 13:27:46.080851 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1384 13:27:46.081197 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1385 13:27:46.097740 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1386 13:27:46.098239 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1387 13:27:46.098666 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1388 13:27:46.099098 lkdtm:USERCOPY_STACK_BEYOND.sh
1389 13:27:46.099941 lkdtm:USERCOPY_KERNEL.sh
1390 13:27:46.100355 lkdtm:STACKLEAK_ERASING.sh
1391 13:27:46.101134 lkdtm:CFI_FORWARD_PROTO.sh
1392 13:27:46.101557 ============== Tests to run ===============
1393 13:27:46.124622 lkdtm:PANIC.sh
1394 13:27:46.125132 lkdtm:BUG.sh
1395 13:27:46.125549 lkdtm:WARNING.sh
1396 13:27:46.125967 lkdtm:WARNING_MESSAGE.sh
1397 13:27:46.126379 lkdtm:EXCEPTION.sh
1398 13:27:46.126779 lkdtm:LOOP.sh
1399 13:27:46.127560 lkdtm:EXHAUST_STACK.sh
1400 13:27:46.128036 lkdtm:CORRUPT_STACK.sh
1401 13:27:46.128444 lkdtm:CORRUPT_STACK_STRONG.sh
1402 13:27:46.128840 lkdtm:CORRUPT_LIST_ADD.sh
1403 13:27:46.129230 lkdtm:CORRUPT_LIST_DEL.sh
1404 13:27:46.147253 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1405 13:27:46.147773 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1406 13:27:46.148244 lkdtm:UNSET_SMEP.sh
1407 13:27:46.148660 lkdtm:DOUBLE_FAULT.sh
1408 13:27:46.149064 lkdtm:CORRUPT_PAC.sh
1409 13:27:46.149848 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1410 13:27:46.150263 lkdtm:OVERWRITE_ALLOCATION.sh
1411 13:27:46.150665 lkdtm:WRITE_AFTER_FREE.sh
1412 13:27:46.151061 lkdtm:READ_AFTER_FREE.sh
1413 13:27:46.168943 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1414 13:27:46.169438 lkdtm:READ_BUDDY_AFTER_FREE.sh
1415 13:27:46.169863 lkdtm:SLAB_FREE_DOUBLE.sh
1416 13:27:46.170269 lkdtm:SLAB_FREE_CROSS.sh
1417 13:27:46.171053 lkdtm:SLAB_FREE_PAGE.sh
1418 13:27:46.171467 lkdtm:SOFTLOCKUP.sh
1419 13:27:46.171898 lkdtm:HARDLOCKUP.sh
1420 13:27:46.172296 lkdtm:SPINLOCKUP.sh
1421 13:27:46.172688 lkdtm:HUNG_TASK.sh
1422 13:27:46.173078 lkdtm:EXEC_DATA.sh
1423 13:27:46.173466 lkdtm:EXEC_STACK.sh
1424 13:27:46.191480 lkdtm:EXEC_KMALLOC.sh
1425 13:27:46.192008 lkdtm:EXEC_VMALLOC.sh
1426 13:27:46.192437 lkdtm:EXEC_RODATA.sh
1427 13:27:46.192850 lkdtm:EXEC_USERSPACE.sh
1428 13:27:46.193254 lkdtm:EXEC_NULL.sh
1429 13:27:46.193651 lkdtm:ACCESS_USERSPACE.sh
1430 13:27:46.194044 lkdtm:ACCESS_NULL.sh
1431 13:27:46.194435 lkdtm:WRITE_RO.sh
1432 13:27:46.195210 lkdtm:WRITE_RO_AFTER_INIT.sh
1433 13:27:46.195621 lkdtm:WRITE_KERN.sh
1434 13:27:46.214068 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1435 13:27:46.214572 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1436 13:27:46.214998 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1437 13:27:46.215411 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1438 13:27:46.215814 lkdtm:REFCOUNT_DEC_ZERO.sh
1439 13:27:46.216245 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1440 13:27:46.217025 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1441 13:27:46.236659 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1442 13:27:46.237176 lkdtm:REFCOUNT_INC_ZERO.sh
1443 13:27:46.237606 lkdtm:REFCOUNT_ADD_ZERO.sh
1444 13:27:46.238016 lkdtm:REFCOUNT_INC_SATURATED.sh
1445 13:27:46.238423 lkdtm:REFCOUNT_DEC_SATURATED.sh
1446 13:27:46.238822 lkdtm:REFCOUNT_ADD_SATURATED.sh
1447 13:27:46.239604 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1448 13:27:46.240053 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1449 13:27:46.258288 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1450 13:27:46.258796 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1451 13:27:46.259226 lkdtm:REFCOUNT_TIMING.sh
1452 13:27:46.259636 lkdtm:ATOMIC_TIMING.sh
1453 13:27:46.260082 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1454 13:27:46.260485 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1455 13:27:46.261268 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1456 13:27:46.278814 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1457 13:27:46.279308 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1458 13:27:46.279734 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1459 13:27:46.280183 lkdtm:USERCOPY_STACK_BEYOND.sh
1460 13:27:46.280589 lkdtm:USERCOPY_KERNEL.sh
1461 13:27:46.280985 lkdtm:STACKLEAK_ERASING.sh
1462 13:27:46.282160 lkdtm:CFI_FORWARD_PROTO.sh
1463 13:27:46.282575 ===========End Tests to run ===============
1464 13:27:48.995122 [ 256.258473] kselftest: Running tests in lkdtm
1465 13:27:49.045584 TAP version 13
1466 13:27:49.088777 1..70
1467 13:27:49.140803 # selftests: lkdtm: PANIC.sh
1468 13:27:49.427019 # Skipping PANIC: crashes entire system
1469 13:27:49.452755 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1470 13:27:49.655637 # selftests: lkdtm: BUG.sh
1471 13:27:50.550866 [ 257.813386] lkdtm: Performing direct entry BUG
1472 13:27:50.557229 [ 257.818559] ------------[ cut here ]------------
1473 13:27:50.560451 [ 257.823202] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1474 13:27:50.566810 [ 257.829027] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1475 13:27:50.630778 [ 257.834521] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1476 13:27:50.631648 [ 257.887885] CPU: 4 PID: 952 Comm: cat Not tainted 5.10.163-cip24 #1
1477 13:27:50.632065 [ 257.894151] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1478 13:27:50.654488 [ 257.900509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1479 13:27:50.654945 [ 257.906531] pc : lkdtm_BUG+0x8/0x10
1480 13:27:50.655711 [ 257.910023] lr : lkdtm_do_action+0x24/0x40
1481 13:27:50.656134 [ 257.914119] sp : ffff800014a9bd10
1482 13:27:50.656509 [ 257.917434] x29: ffff800014a9bd10 x28: ffff0005c4939880
1483 13:27:50.676207 [ 257.922757] x27: 0000000000000000 x26: 0000000000000000
1484 13:27:50.676694 [ 257.928078] x25: ffff8000114f1ab0 x24: ffff800014a9be20
1485 13:27:50.677112 [ 257.933400] x23: 0000000000000004 x22: ffff0005c276b000
1486 13:27:50.677514 [ 257.938721] x21: ffff800011a04ea0 x20: ffff8000114f1ac0
1487 13:27:50.697610 [ 257.944043] x19: 0000000000000001 x18: ffff800012acfc30
1488 13:27:50.698034 [ 257.949364] x17: 0000000000000000 x16: 0000000000000000
1489 13:27:50.698455 [ 257.954685] x15: 0000000000000028 x14: 000000000005d120
1490 13:27:50.699258 [ 257.960006] x13: 0000000000000001 x12: 00000000c173fa37
1491 13:27:50.721346 [ 257.965328] x11: ffff0005c493a108 x10: ffff8000130e6000
1492 13:27:50.721819 [ 257.970649] x9 : ffff800010a10d74 x8 : 0000000000000000
1493 13:27:50.722609 [ 257.975971] x7 : ffff8000129d0000 x6 : ffff800012561000
1494 13:27:50.723023 [ 257.981292] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1495 13:27:50.742913 [ 257.986613] x3 : 0000000000000000 x2 : 0000000000000000
1496 13:27:50.743350 [ 257.991934] x1 : ffff0005c4939880 x0 : ffff800010a11420
1497 13:27:50.743769 [ 257.997257] Call trace:
1498 13:27:50.744209 [ 257.999706] lkdtm_BUG+0x8/0x10
1499 13:27:50.744606 [ 258.002850] direct_entry+0xd0/0x140
1500 13:27:50.745393 [ 258.006431] full_proxy_write+0x68/0xbc
1501 13:27:50.765577 [ 258.010273] vfs_write+0xec/0x20c
1502 13:27:50.766052 [ 258.013589] ksys_write+0x70/0x100
1503 13:27:50.766467 [ 258.016992] __arm64_sys_write+0x24/0x30
1504 13:27:50.766867 [ 258.020922] el0_svc_common.constprop.0+0x84/0x1e0
1505 13:27:50.767262 [ 258.025715] do_el0_svc+0x2c/0x94
1506 13:27:50.768077 [ 258.029037] el0_svc+0x20/0x30
1507 13:27:50.788435 [ 258.032093] el0_sync_handler+0xb0/0xb4
1508 13:27:50.788670 [ 258.035932] el0_sync+0x180/0x1c0
1509 13:27:50.788869 [ 258.039256] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1510 13:27:50.789056 [ 258.045358] ---[ end trace 9a5c2b235424fe14 ]---
1511 13:27:50.789922 [ 258.049979] note: cat[952] exited with preempt_count 1
1512 13:27:50.810098 [ 258.055120] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1513 13:27:50.811015 [ 258.063993] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 952, name: cat
1514 13:27:50.811245 [ 258.071650] INFO: lockdep is turned off.
1515 13:27:50.811443 [ 258.075574] irq event stamp: 1784
1516 13:27:50.832820 [ 258.078897] hardirqs last enabled at (1783): [<ffff800011267d3c>] _raw_spin_unlock_irq+0x4c/0xa0
1517 13:27:50.833072 [ 258.087773] hardirqs last disabled at (1784): [<ffff8000112599c4>] el1_dbg+0x24/0x50
1518 13:27:50.853925 [ 258.095518] softirqs last enabled at (1778): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1519 13:27:50.854209 [ 258.103877] softirqs last disabled at (1771): [<ffff8000100a8b84>] __irq_exit_rcu+0x174/0x1a0
1520 13:27:50.854456 [ 258.112407] CPU: 4 PID: 952 Comm: cat Tainted: G D 5.10.163-cip24 #1
1521 13:27:50.877525 [ 258.120063] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1522 13:27:50.877863 [ 258.126417] Call trace:
1523 13:27:50.878136 [ 258.128867] dump_backtrace+0x0/0x1e4
1524 13:27:50.878384 [ 258.132532] show_stack+0x20/0x2c
1525 13:27:50.878626 [ 258.135854] dump_stack+0xf8/0x168
1526 13:27:50.879185 [ 258.139261] ___might_sleep+0x158/0x200
1527 13:27:50.879523 [ 258.143099] __might_sleep+0x58/0x90
1528 13:27:50.899004 [ 258.146680] exit_signals+0x34/0x24c
1529 13:27:50.899330 [ 258.150258] do_exit+0xd0/0xb30
1530 13:27:50.899668 [ 258.153402] die+0x22c/0x26c
1531 13:27:50.900353 [ 258.156286] bug_handler+0x54/0x74
1532 13:27:50.900691 [ 258.159692] call_break_hook+0x70/0x84
1533 13:27:50.901011 [ 258.163444] brk_handler+0x24/0x6c
1534 13:27:50.921675 [ 258.166853] do_debug_exception+0xd4/0x150
1535 13:27:50.922033 [ 258.170953] el1_dbg+0x34/0x50
1536 13:27:50.922369 [ 258.174010] el1_sync_handler+0x9c/0xd0
1537 13:27:50.923092 [ 258.177848] el1_sync+0x88/0x140
1538 13:27:50.923447 [ 258.181079] lkdtm_BUG+0x8/0x10
1539 13:27:50.923791 [ 258.184223] direct_entry+0xd0/0x140
1540 13:27:50.924131 [ 258.187801] full_proxy_write+0x68/0xbc
1541 13:27:50.944260 [ 258.191639] vfs_write+0xec/0x20c
1542 13:27:50.944636 [ 258.194957] ksys_write+0x70/0x100
1543 13:27:50.944999 [ 258.198361] __arm64_sys_write+0x24/0x30
1544 13:27:50.945733 [ 258.202287] el0_svc_common.constprop.0+0x84/0x1e0
1545 13:27:50.946116 [ 258.207082] do_el0_svc+0x2c/0x94
1546 13:27:50.946483 [ 258.210399] el0_svc+0x20/0x30
1547 13:27:50.949746 [ 258.213458] el0_sync_handler+0xb0/0xb4
1548 13:27:50.952936 [ 258.217296] el0_sync+0x180/0x1c0
1549 13:27:50.974676 [ 258.222098] ------------[ cut here ]------------
1550 13:27:50.975581 # S[ 258.226765] WARNING: CPU: 4 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1551 13:27:51.041385 egmentation faul[ 258.235800] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1552 13:27:51.041909 t
1553 13:27:51.042338 [ 258.290272] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D W 5.10.163-cip24 #1
1554 13:27:51.043160 [ 258.298529] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1555 13:27:51.043582 [ 258.304893] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1556 13:27:51.063017 [ 258.310911] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1557 13:27:51.063468 [ 258.315970] lr : rcu_idle_enter+0x24/0xec
1558 13:27:51.063860 [ 258.319978] sp : ffff8000135bbef0
1559 13:27:51.064304 [ 258.323291] x29: ffff8000135bbef0 x28: 0000000000000000
1560 13:27:51.079016 [ 258.328611] x27: 0000000000000000 x26: ffff0005c02d3100
1561 13:27:51.079486 [ 258.333928] x25: 0000000000000000 x24: 0000000000000000
1562 13:27:51.079663 [ 258.339246] x23: ffff8000125614a0 x22: ffff800011dce138
1563 13:27:51.082234 [ 258.344568] x21: ffff800012561478 x20: ffff800011dd0380
1564 13:27:51.101712 [ 258.349928] x19: ffff00063f7b6380 x18: 0000000000000000
1565 13:27:51.102076 [ 258.355296] x17: 0000000000000000 x16: 0000000000000000
1566 13:27:51.102540 [ 258.360627] x15: 0000000000000000 x14: 0000000000000002
1567 13:27:51.102720 [ 258.365945] x13: 0000000000000003 x12: 0000000000000040
1568 13:27:51.124342 [ 258.371262] x11: ffff0005c0400000 x10: 0000000000001440
1569 13:27:51.124639 [ 258.376580] x9 : ffff80001126767c x8 : ffff0005c02d45a0
1570 13:27:51.125221 [ 258.381898] x7 : ffff80001255b000 x6 : ffff800012561000
1571 13:27:51.125477 [ 258.387216] x5 : ffff800012561c88 x4 : 0000000000000001
1572 13:27:51.147012 [ 258.392536] x3 : 0000000000000000 x2 : ffff0005c02d3100
1573 13:27:51.147373 [ 258.397860] x1 : 4000000000000002 x0 : 4000000000000000
1574 13:27:51.147789 [ 258.403187] Call trace:
1575 13:27:51.148219 [ 258.405657] rcu_eqs_enter.constprop.0+0xe4/0x140
1576 13:27:51.149000 [ 258.410367] rcu_idle_enter+0x24/0xec
1577 13:27:51.168594 [ 258.414031] default_idle_call+0x58/0x100
1578 13:27:51.168958 [ 258.418046] do_idle+0x258/0x2d0
1579 13:27:51.169457 [ 258.421274] cpu_startup_entry+0x30/0x8c
1580 13:27:51.170326 [ 258.425204] secondary_start_kernel+0x14c/0x190
1581 13:27:51.170727 [ 258.429733] irq event stamp: 336128
1582 13:27:51.191212 [ 258.433228] hardirqs last enabled at (336127): [<ffff8000101803f8>] tick_nohz_idle_exit+0x78/0x1c4
1583 13:27:51.191562 [ 258.442275] hardirqs last disabled at (336128): [<ffff800011261844>] __schedule+0x364/0x9b0
1584 13:27:51.192547 [ 258.450631] softirqs last enabled at (336122): [<ffff8000100a89ec>] _local_bh_enable+0x2c/0x50
1585 13:27:51.205338 [ 258.459329] softirqs last disabled at (336121): [<ffff8000100a8f5c>] irq_enter_rcu+0x7c/0xa0
1586 13:27:51.205860 [ 258.467765] ---[ end trace 9a5c2b235424fe15 ]---
1587 13:27:51.926698 # [ 257.813386] lkdtm: Performing direct entry BUG
1588 13:27:51.927276 # [ 257.818559] ------------[ cut here ]------------
1589 13:27:51.927929 # [ 257.823202] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1590 13:27:51.929044 # [ 257.829027] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1591 13:27:51.992200 # [ 257.834521] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1592 13:27:51.992694 # [ 257.887885] CPU: 4 PID: 952 Comm: cat Not tainted 5.10.163-cip24 #1
1593 13:27:51.993532 # [ 257.894151] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1594 13:27:52.014761 # [ 257.900509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1595 13:27:52.015203 # [ 257.906531] pc : lkdtm_BUG+0x8/0x10
1596 13:27:52.016083 # [ 257.910023] lr : lkdtm_do_action+0x24/0x40
1597 13:27:52.016503 # [ 257.914119] sp : ffff800014a9bd10
1598 13:27:52.016900 # [ 257.917434] x29: ffff800014a9bd10 x28: ffff0005c4939880
1599 13:27:52.037505 # [ 257.922757] x27: 0000000000000000 x26: 0000000000000000
1600 13:27:52.037999 # [ 257.928078] x25: ffff8000114f1ab0 x24: ffff800014a9be20
1601 13:27:52.038849 # [ 257.933400] x23: 0000000000000004 x22: ffff0005c276b000
1602 13:27:52.039267 # [ 257.938721] x21: ffff800011a04ea0 x20: ffff8000114f1ac0
1603 13:27:52.059121 # [ 257.944043] x19: 0000000000000001 x18: ffff800012acfc30
1604 13:27:52.059604 # [ 257.949364] x17: 0000000000000000 x16: 0000000000000000
1605 13:27:52.060060 # [ 257.954685] x15: 0000000000000028 x14: 000000000005d120
1606 13:27:52.060462 # [ 257.960006] x13: 0000000000000001 x12: 00000000c173fa37
1607 13:27:52.080626 # [ 257.965328] x11: ffff0005c493a108 x10: ffff8000130e6000
1608 13:27:52.081093 # [ 257.970649] x9 : ffff800010a10d74 x8 : 0000000000000000
1609 13:27:52.081509 # [ 257.975971] x7 : ffff8000129d0000 x6 : ffff800012561000
1610 13:27:52.082330 # [ 257.981292] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1611 13:27:52.104319 # [ 257.986613] x3 : 0000000000000000 x2 : 0000000000000000
1612 13:27:52.104803 # [ 257.991934] x1 : ffff0005c4939880 x0 : ffff800010a11420
1613 13:27:52.105216 # [ 257.997257] Call trace:
1614 13:27:52.106030 # [ 257.999706] lkdtm_BUG+0x8/0x10
1615 13:27:52.106437 # [ 258.002850] direct_entry+0xd0/0x140
1616 13:27:52.106825 # [ 258.006431] full_proxy_write+0x68/0xbc
1617 13:27:52.125884 # [ 258.010273] vfs_write+0xec/0x20c
1618 13:27:52.126427 # [ 258.013589] ksys_write+0x70/0x100
1619 13:27:52.126886 # [ 258.016992] __arm64_sys_write+0x24/0x30
1620 13:27:52.127716 # [ 258.020922] el0_svc_common.constprop.0+0x84/0x1e0
1621 13:27:52.128205 # [ 258.025715] do_el0_svc+0x2c/0x94
1622 13:27:52.148480 # [ 258.029037] el0_svc+0x20/0x30
1623 13:27:52.148959 # [ 258.032093] el0_sync_handler+0xb0/0xb4
1624 13:27:52.149368 # [ 258.035932] el0_sync+0x180/0x1c0
1625 13:27:52.149764 # [ 258.039256] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1626 13:27:52.150572 # [ 258.045358] ---[ end trace 9a5c2b235424fe14 ]---
1627 13:27:52.170064 # [ 258.049979] note: cat[952] exited with preempt_count 1
1628 13:27:52.170621 # [ 258.055120] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1629 13:27:52.171464 # [ 258.063993] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 952, name: cat
1630 13:27:52.191367 # [ 258.071650] INFO: lockdep is turned off.
1631 13:27:52.191560 # [ 258.075574] irq event stamp: 1784
1632 13:27:52.191944 # [ 258.078897] hardirqs last enabled at (1783): [<ffff800011267d3c>] _raw_spin_unlock_irq+0x4c/0xa0
1633 13:27:52.192113 # [ 258.087773] hardirqs last disabled at (1784): [<ffff8000112599c4>] el1_dbg+0x24/0x50
1634 13:27:52.215243 # [ 258.095518] softirqs last enabled at (1778): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1635 13:27:52.215950 # [ 258.103877] softirqs last disabled at (1771): [<ffff8000100a8b84>] __irq_exit_rcu+0x174/0x1a0
1636 13:27:52.236830 # [ 258.112407] CPU: 4 PID: 952 Comm: cat Tainted: G D 5.10.163-cip24 #1
1637 13:27:52.237193 # [ 258.120063] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1638 13:27:52.237503 # [ 258.126417] Call trace:
1639 13:27:52.238202 # [ 258.128867] dump_backtrace+0x0/0x1e4
1640 13:27:52.238578 # [ 258.132532] show_stack+0x20/0x2c
1641 13:27:52.238939 # [ 258.135854] dump_stack+0xf8/0x168
1642 13:27:52.259588 # [ 258.139261] ___might_sleep+0x158/0x200
1643 13:27:52.260041 # [ 258.143099] __might_sleep+0x58/0x90
1644 13:27:52.260433 # [ 258.146680] exit_signals+0x34/0x24c
1645 13:27:52.260798 # [ 258.150258] do_exit+0xd0/0xb30
1646 13:27:52.261156 # [ 258.153402] die+0x22c/0x26c
1647 13:27:52.261509 # [ 258.156286] bug_handler+0x54/0x74
1648 13:27:52.281097 # [ 258.159692] call_break_hook+0x70/0x84
1649 13:27:52.281501 # [ 258.163444] brk_handler+0x24/0x6c
1650 13:27:52.281919 # [ 258.166853] do_debug_exception+0xd4/0x150
1651 13:27:52.282317 # [ 258.170953] el1_dbg+0x34/0x50
1652 13:27:52.283129 # [ 258.174010] el1_sync_handler+0x9c/0xd0
1653 13:27:52.283533 # [ 258.177848] el1_sync+0x88/0x140
1654 13:27:52.303738 # [ 258.181079] lkdtm_BUG+0x8/0x10
1655 13:27:52.304163 # [ 258.184223] direct_entry+0xd0/0x140
1656 13:27:52.304593 # [ 258.187801] full_proxy_write+0x68/0xbc
1657 13:27:52.304991 # [ 258.191639] vfs_write+0xec/0x20c
1658 13:27:52.305382 # [ 258.194957] ksys_write+0x70/0x100
1659 13:27:52.305767 # [ 258.198361] __arm64_sys_write+0x24/0x30
1660 13:27:52.326387 # [ 258.202287] el0_svc_common.constprop.0+0x84/0x1e0
1661 13:27:52.326885 # [ 258.207082] do_el0_svc+0x2c/0x94
1662 13:27:52.327298 # [ 258.210399] el0_svc+0x20/0x30
1663 13:27:52.327693 # [ 258.213458] el0_sync_handler+0xb0/0xb4
1664 13:27:52.328681 # [ 258.217296] el0_sync+0x180/0x1c0
1665 13:27:52.329091 # [ 258.222098] ------------[ cut here ]------------
1666 13:27:52.347856 # [ 258.226765] WARNING: CPU: 4 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1667 13:27:52.392481 # [ 258.235800] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1668 13:27:52.414793 # [ 258.290272] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D W 5.10.163-cip24 #1
1669 13:27:52.415298 # [ 258.298529] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1670 13:27:52.415807 # [ 258.304893] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1671 13:27:52.416776 # [ 258.310911] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1672 13:27:52.437325 # [ 258.315970] lr : rcu_idle_enter+0x24/0xec
1673 13:27:52.437829 # [ 258.319978] sp : ffff8000135bbef0
1674 13:27:52.438776 # [ 258.323291] x29: ffff8000135bbef0 x28: 0000000000000000
1675 13:27:52.439216 # [ 258.328611] x27: 0000000000000000 x26: ffff0005c02d3100
1676 13:27:52.459015 # [ 258.333928] x25: 0000000000000000 x24: 0000000000000000
1677 13:27:52.459515 # [ 258.339246] x23: ffff8000125614a0 x22: ffff800011dce138
1678 13:27:52.460497 # [ 258.344568] x21: ffff800012561478 x20: ffff800011dd0380
1679 13:27:52.460935 # [ 258.349928] x19: ffff00063f7b6380 x18: 0000000000000000
1680 13:27:52.481639 # [ 258.355296] x17: 0000000000000000 x16: 0000000000000000
1681 13:27:52.482141 # [ 258.360627] x15: 0000000000000000 x14: 0000000000000002
1682 13:27:52.483083 # [ 258.365945] x13: 0000000000000003 x12: 0000000000000040
1683 13:27:52.483520 # [ 258.371262] x11: ffff0005c0400000 x10: 0000000000001440
1684 13:27:52.504182 # [ 258.376580] x9 : ffff80001126767c x8 : ffff0005c02d45a0
1685 13:27:52.504683 # [ 258.381898] x7 : ffff80001255b000 x6 : ffff800012561000
1686 13:27:52.505194 # [ 258.387216] x5 : ffff800012561c88 x4 : 0000000000000001
1687 13:27:52.506125 # [ 258.392536] x3 : 0000000000000000 x2 : ffff0005c02d3100
1688 13:27:52.525704 # [ 258.397860] x1 : 4000000000000002 x0 : 4000000000000000
1689 13:27:52.526205 # [ 258.403187] Call trace:
1690 13:27:52.526713 # [ 258.405657] rcu_eqs_enter.constprop.0+0xe4/0x140
1691 13:27:52.527647 # [ 258.410367] rcu_idle_enter+0x24/0xec
1692 13:27:52.528122 # [ 258.414031] default_idle_call+0x58/0x100
1693 13:27:52.528613 # [ 258.418046] do_idle+0x258/0x2d0
1694 13:27:52.548285 # [ 258.421274] cpu_startup_entry+0x30/0x8c
1695 13:27:52.548783 # [ 258.425204] secondary_start_kernel+0x14c/0x190
1696 13:27:52.549295 # [ 258.429733] irq event stamp: 336128
1697 13:27:52.550231 # [ 258.433228] hardirqs last enabled at (336127): [<ffff8000101803f8>] tick_nohz_idle_exit+0x78/0x1c4
1698 13:27:52.569969 # [ 258.442275] hardirqs last disabled at (336128): [<ffff800011261844>] __schedule+0x364/0x9b0
1699 13:27:52.570473 # [ 258.450631] softirqs last enabled at (336122): [<ffff8000100a89ec>] _local_bh_enable+0x2c/0x50
1700 13:27:52.571428 # [ 258.459329] softirqs last disabled at (336121): [<ffff8000100a8f5c>] irq_enter_rcu+0x7c/0xa0
1701 13:27:52.576599 # [ 258.467765] ---[ end trace 9a5c2b235424fe15 ]---
1702 13:27:52.757490 # BUG: saw 'kernel BUG at': ok
1703 13:27:52.860872 ok 2 selftests: lkdtm: BUG.sh
1704 13:27:52.886293 # selftests: lkdtm: WARNING.sh
1705 13:27:53.252692 [ 260.515025] lkdtm: Performing direct entry WARNING
1706 13:27:53.262603 [ 260.520262] ------------[ cut here ]------------
1707 13:27:53.265930 [ 260.524909] WARNING: CPU: 4 PID: 990 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1708 13:27:53.330323 [ 260.533347] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1709 13:27:53.331273 [ 260.586730] CPU: 4 PID: 990 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1710 13:27:53.351979 [ 260.594386] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1711 13:27:53.352463 [ 260.600744] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1712 13:27:53.352880 [ 260.606752] pc : lkdtm_WARNING+0x28/0x34
1713 13:27:53.353277 [ 260.610678] lr : lkdtm_do_action+0x24/0x40
1714 13:27:53.353669 [ 260.614774] sp : ffff800014b53d10
1715 13:27:53.374640 [ 260.618089] x29: ffff800014b53d10 x28: ffff0005c9c81880
1716 13:27:53.375119 [ 260.623410] x27: 0000000000000000 x26: 0000000000000000
1717 13:27:53.375995 [ 260.628732] x25: ffff8000114f1ab0 x24: ffff800014b53e20
1718 13:27:53.376413 [ 260.634053] x23: 0000000000000008 x22: ffff0005c500a000
1719 13:27:53.376809 [ 260.639374] x21: ffff800011a04ea8 x20: ffff8000114f1ad0
1720 13:27:53.397249 [ 260.644696] x19: 0000000000000002 x18: 0000000000000000
1721 13:27:53.397729 [ 260.650017] x17: 0000000000000000 x16: 0000000000000000
1722 13:27:53.398582 [ 260.655339] x15: 0000000000000030 x14: ffffffffffffffff
1723 13:27:53.398996 [ 260.660660] x13: ffff800094b53a07 x12: ffff800014b53a0f
1724 13:27:53.418895 [ 260.665982] x11: 0000000000000038 x10: 0000000000001440
1725 13:27:53.419379 [ 260.671304] x9 : ffff800010a10d74 x8 : ffff0005c9c82d20
1726 13:27:53.419790 [ 260.676625] x7 : 0000000000000000 x6 : ffff800012561000
1727 13:27:53.420227 [ 260.681946] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1728 13:27:53.442500 [ 260.687267] x3 : 0000000000000000 x2 : 0000000000000000
1729 13:27:53.442980 [ 260.692588] x1 : ffff80001349e000 x0 : 0000000000000001
1730 13:27:53.443389 [ 260.697911] Call trace:
1731 13:27:53.443784 [ 260.700360] lkdtm_WARNING+0x28/0x34
1732 13:27:53.444650 [ 260.703938] direct_entry+0xd0/0x140
1733 13:27:53.445055 [ 260.707519] full_proxy_write+0x68/0xbc
1734 13:27:53.464162 [ 260.711361] vfs_write+0xec/0x20c
1735 13:27:53.464649 [ 260.714678] ksys_write+0x70/0x100
1736 13:27:53.465063 [ 260.718080] __arm64_sys_write+0x24/0x30
1737 13:27:53.465460 [ 260.722011] el0_svc_common.constprop.0+0x84/0x1e0
1738 13:27:53.465853 [ 260.726804] do_el0_svc+0x2c/0x94
1739 13:27:53.466237 [ 260.730126] el0_svc+0x20/0x30
1740 13:27:53.485651 [ 260.733182] el0_sync_handler+0xb0/0xb4
1741 13:27:53.486129 [ 260.737021] el0_sync+0x180/0x1c0
1742 13:27:53.486541 [ 260.740337] irq event stamp: 0
1743 13:27:53.487383 [ 260.743400] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1744 13:27:53.506132 [ 260.749675] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1745 13:27:53.506616 [ 260.757855] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1746 13:27:53.507475 [ 260.766034] softirqs last disabled at (0): [<0000000000000000>] 0x0
1747 13:27:53.509608 [ 260.772300] ---[ end trace 9a5c2b235424fe16 ]---
1748 13:27:53.609969 # [ 260.515025] lkdtm: Performing direct entry WARNING
1749 13:27:53.610452 # [ 260.520262] ------------[ cut here ]------------
1750 13:27:53.610869 # [ 260.524909] WARNING: CPU: 4 PID: 990 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1751 13:27:53.676753 # [ 260.533347] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1752 13:27:53.677750 # [ 260.586730] CPU: 4 PID: 990 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1753 13:27:53.678201 # [ 260.594386] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1754 13:27:53.699387 # [ 260.600744] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1755 13:27:53.699952 # [ 260.606752] pc : lkdtm_WARNING+0x28/0x34
1756 13:27:53.700468 # [ 260.610678] lr : lkdtm_do_action+0x24/0x40
1757 13:27:53.700963 # [ 260.614774] sp : ffff800014b53d10
1758 13:27:53.701904 # [ 260.618089] x29: ffff800014b53d10 x28: ffff0005c9c81880
1759 13:27:53.720880 # [ 260.623410] x27: 0000000000000000 x26: 0000000000000000
1760 13:27:53.721381 # [ 260.628732] x25: ffff8000114f1ab0 x24: ffff800014b53e20
1761 13:27:53.721894 # [ 260.634053] x23: 0000000000000008 x22: ffff0005c500a000
1762 13:27:53.722865 # [ 260.639374] x21: ffff800011a04ea8 x20: ffff8000114f1ad0
1763 13:27:53.744632 # [ 260.644696] x19: 0000000000000002 x18: 0000000000000000
1764 13:27:53.745133 # [ 260.650017] x17: 0000000000000000 x16: 0000000000000000
1765 13:27:53.745648 # [ 260.655339] x15: 0000000000000030 x14: ffffffffffffffff
1766 13:27:53.746146 # [ 260.660660] x13: ffff800094b53a07 x12: ffff800014b53a0f
1767 13:27:53.766125 # [ 260.665982] x11: 0000000000000038 x10: 0000000000001440
1768 13:27:53.766627 # [ 260.671304] x9 : ffff800010a10d74 x8 : ffff0005c9c82d20
1769 13:27:53.767141 # [ 260.676625] x7 : 0000000000000000 x6 : ffff800012561000
1770 13:27:53.768119 # [ 260.681946] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1771 13:27:53.787757 # [ 260.687267] x3 : 0000000000000000 x2 : 0000000000000000
1772 13:27:53.788282 # [ 260.692588] x1 : ffff80001349e000 x0 : 0000000000000001
1773 13:27:53.788794 # [ 260.697911] Call trace:
1774 13:27:53.789746 # [ 260.700360] lkdtm_WARNING+0x28/0x34
1775 13:27:53.790181 # [ 260.703938] direct_entry+0xd0/0x140
1776 13:27:53.790678 # [ 260.707519] full_proxy_write+0x68/0xbc
1777 13:27:53.810255 # [ 260.711361] vfs_write+0xec/0x20c
1778 13:27:53.810753 # [ 260.714678] ksys_write+0x70/0x100
1779 13:27:53.811263 # [ 260.718080] __arm64_sys_write+0x24/0x30
1780 13:27:53.812226 # [ 260.722011] el0_svc_common.constprop.0+0x84/0x1e0
1781 13:27:53.812665 # [ 260.726804] do_el0_svc+0x2c/0x94
1782 13:27:53.831910 # [ 260.730126] el0_svc+0x20/0x30
1783 13:27:53.832411 # [ 260.733182] el0_sync_handler+0xb0/0xb4
1784 13:27:53.832922 # [ 260.737021] el0_sync+0x180/0x1c0
1785 13:27:53.833418 # [ 260.740337] irq event stamp: 0
1786 13:27:53.834364 # [ 260.743400] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1787 13:27:53.855506 # [ 260.749675] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1788 13:27:53.856505 # [ 260.757855] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1789 13:27:53.856957 # [ 260.766034] softirqs last disabled at (0): [<0000000000000000>] 0x0
1790 13:27:53.864256 # [ 260.772300] ---[ end trace 9a5c2b235424fe16 ]---
1791 13:27:53.864757 # WARNING: saw 'WARNING:': ok
1792 13:27:53.867504 ok 3 selftests: lkdtm: WARNING.sh
1793 13:27:53.868037 # selftests: lkdtm: WARNING_MESSAGE.sh
1794 13:27:54.534697 [ 261.797421] lkdtm: Performing direct entry WARNING_MESSAGE
1795 13:27:54.539900 [ 261.803067] ------------[ cut here ]------------
1796 13:27:54.546476 [ 261.809367] Warning message trigger count: 2
1797 13:27:54.556181 [ 261.814212] WARNING: CPU: 5 PID: 1025 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1798 13:27:54.620061 [ 261.823434] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1799 13:27:54.620500 [ 261.876765] CPU: 5 PID: 1025 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1800 13:27:54.641574 [ 261.884506] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1801 13:27:54.642119 [ 261.890861] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1802 13:27:54.642532 [ 261.896868] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1803 13:27:54.643397 [ 261.901484] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1804 13:27:54.643805 [ 261.906099] sp : ffff800014c03d00
1805 13:27:54.665737 [ 261.909411] x29: ffff800014c03d00 x28: ffff0005c9af4980
1806 13:27:54.665984 [ 261.914729] x27: 0000000000000000 x26: 0000000000000000
1807 13:27:54.666211 [ 261.920046] x25: ffff8000114f1ab0 x24: ffff800014c03e20
1808 13:27:54.666435 [ 261.925365] x23: 0000000000000010 x22: ffff0005c5c6d000
1809 13:27:54.687102 [ 261.930683] x21: ffff800011a04eb0 x20: ffff8000114f1ae0
1810 13:27:54.687322 [ 261.936001] x19: 0000000000000003 x18: 0000000000000000
1811 13:27:54.687528 [ 261.941318] x17: 0000000000000000 x16: 0000000000000000
1812 13:27:54.687754 [ 261.946635] x15: 0000000000000000 x14: 0000000000000000
1813 13:27:54.688046 [ 261.951953] x13: 0000000000000000 x12: 0000000000000000
1814 13:27:54.709872 [ 261.957270] x11: 0000008bfcc03428 x10: 0000000000001440
1815 13:27:54.710128 [ 261.962587] x9 : ffff80001012deb4 x8 : ffff0005c9af5e20
1816 13:27:54.710355 [ 261.967905] x7 : 0000000000000000 x6 : ffff800012561000
1817 13:27:54.710581 [ 261.973223] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1818 13:27:54.731973 [ 261.978540] x3 : 0000000000000000 x2 : 0000000000000000
1819 13:27:54.732260 [ 261.983857] x1 : 0000000000000000 x0 : ffff0005c9af4980
1820 13:27:54.732904 [ 261.989176] Call trace:
1821 13:27:54.733187 [ 261.991623] lkdtm_WARNING_MESSAGE+0x30/0x40
1822 13:27:54.733461 [ 261.995893] lkdtm_do_action+0x24/0x40
1823 13:27:54.753570 [ 261.999641] direct_entry+0xd0/0x140
1824 13:27:54.754000 [ 262.003221] full_proxy_write+0x68/0xbc
1825 13:27:54.754383 [ 262.007063] vfs_write+0xec/0x20c
1826 13:27:54.754749 [ 262.010377] ksys_write+0x70/0x100
1827 13:27:54.755108 [ 262.013778] __arm64_sys_write+0x24/0x30
1828 13:27:54.756020 [ 262.017706] el0_svc_common.constprop.0+0x84/0x1e0
1829 13:27:54.776257 [ 262.022496] do_el0_svc+0x2c/0x94
1830 13:27:54.776750 [ 262.025816] el0_svc+0x20/0x30
1831 13:27:54.777161 [ 262.028870] el0_sync_handler+0xb0/0xb4
1832 13:27:54.777557 [ 262.032707] el0_sync+0x180/0x1c0
1833 13:27:54.777944 [ 262.036021] irq event stamp: 0
1834 13:27:54.778789 [ 262.039082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1835 13:27:54.798889 [ 262.045355] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1836 13:27:54.799376 [ 262.053532] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1837 13:27:54.800256 [ 262.061707] softirqs last disabled at (0): [<0000000000000000>] 0x0
1838 13:27:54.805351 [ 262.067972] ---[ end trace 9a5c2b235424fe17 ]---
1839 13:27:56.092714 # [ 261.797421] lkdtm: Performing direct entry WARNING_MESSAGE
1840 13:27:56.093319 # [ 261.803067] ------------[ cut here ]------------
1841 13:27:56.093736 # [ 261.809367] Warning message trigger count: 2
1842 13:27:56.115264 # [ 261.814212] WARNING: CPU: 5 PID: 1025 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1843 13:27:56.159524 # [ 261.823434] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1844 13:27:56.160597 # [ 261.876765] CPU: 5 PID: 1025 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1845 13:27:56.182256 # [ 261.884506] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1846 13:27:56.182756 # [ 261.890861] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1847 13:27:56.183189 # [ 261.896868] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1848 13:27:56.184105 # [ 261.901484] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1849 13:27:56.184529 # [ 261.906099] sp : ffff800014c03d00
1850 13:27:56.203890 # [ 261.909411] x29: ffff800014c03d00 x28: ffff0005c9af4980
1851 13:27:56.204389 # [ 261.914729] x27: 0000000000000000 x26: 0000000000000000
1852 13:27:56.204819 # [ 261.920046] x25: ffff8000114f1ab0 x24: ffff800014c03e20
1853 13:27:56.205229 # [ 261.925365] x23: 0000000000000010 x22: ffff0005c5c6d000
1854 13:27:56.226479 # [ 261.930683] x21: ffff800011a04eb0 x20: ffff8000114f1ae0
1855 13:27:56.226977 # [ 261.936001] x19: 0000000000000003 x18: 0000000000000000
1856 13:27:56.227403 # [ 261.941318] x17: 0000000000000000 x16: 0000000000000000
1857 13:27:56.227910 # [ 261.946635] x15: 0000000000000000 x14: 0000000000000000
1858 13:27:56.249045 # [ 261.951953] x13: 0000000000000000 x12: 0000000000000000
1859 13:27:56.249540 # [ 261.957270] x11: 0000008bfcc03428 x10: 0000000000001440
1860 13:27:56.249969 # [ 261.962587] x9 : ffff80001012deb4 x8 : ffff0005c9af5e20
1861 13:27:56.250858 # [ 261.967905] x7 : 0000000000000000 x6 : ffff800012561000
1862 13:27:56.271568 # [ 261.973223] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1863 13:27:56.272097 # [ 261.978540] x3 : 0000000000000000 x2 : 0000000000000000
1864 13:27:56.273000 # [ 261.983857] x1 : 0000000000000000 x0 : ffff0005c9af4980
1865 13:27:56.273428 # [ 261.989176] Call trace:
1866 13:27:56.273853 # [ 261.991623] lkdtm_WARNING_MESSAGE+0x30/0x40
1867 13:27:56.293223 # [ 261.995893] lkdtm_do_action+0x24/0x40
1868 13:27:56.293735 # [ 261.999641] direct_entry+0xd0/0x140
1869 13:27:56.294162 # [ 262.003221] full_proxy_write+0x68/0xbc
1870 13:27:56.294587 # [ 262.007063] vfs_write+0xec/0x20c
1871 13:27:56.295464 # [ 262.010377] ksys_write+0x70/0x100
1872 13:27:56.314872 # [ 262.013778] __arm64_sys_write+0x24/0x30
1873 13:27:56.315364 # [ 262.017706] el0_svc_common.constprop.0+0x84/0x1e0
1874 13:27:56.315807 # [ 262.022496] do_el0_svc+0x2c/0x94
1875 13:27:56.316250 # [ 262.025816] el0_svc+0x20/0x30
1876 13:27:56.316669 # [ 262.028870] el0_sync_handler+0xb0/0xb4
1877 13:27:56.317068 # [ 262.032707] el0_sync+0x180/0x1c0
1878 13:27:56.338525 # [ 262.036021] irq event stamp: 0
1879 13:27:56.339019 # [ 262.039082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1880 13:27:56.339449 # [ 262.045355] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1881 13:27:56.360140 # [ 262.053532] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1882 13:27:56.360639 # [ 262.061707] softirqs last disabled at (0): [<0000000000000000>] 0x0
1883 13:27:56.361066 # [ 262.067972] ---[ end trace 9a5c2b235424fe17 ]---
1884 13:27:56.361497 # WARNING_MESSAGE: saw 'message trigger': ok
1885 13:27:56.361902 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1886 13:27:56.363619 # selftests: lkdtm: EXCEPTION.sh
1887 13:27:56.767961 [ 264.030469] lkdtm: Performing direct entry EXCEPTION
1888 13:27:56.776592 [ 264.035645] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1889 13:27:56.797102 [ 264.044598] Mem abort info:
1890 13:27:56.797572 [ 264.047411] ESR = 0x96000044
1891 13:27:56.798002 [ 264.050568] EC = 0x25: DABT (current EL), IL = 32 bits
1892 13:27:56.798891 [ 264.056193] SET = 0, FnV = 0
1893 13:27:56.799309 [ 264.059253] EA = 0, S1PTW = 0
1894 13:27:56.799746 [ 264.062426] Data abort info:
1895 13:27:56.801358 [ 264.065355] ISV = 0, ISS = 0x00000044
1896 13:27:56.815581 [ 264.069419] CM = 0, WnR = 1
1897 13:27:56.815957 [ 264.072434] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605817000
1898 13:27:56.818954 [ 264.078897] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1899 13:27:56.838200 [ 264.085778] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1900 13:27:56.882876 [ 264.091348] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1901 13:27:56.883502 [ 264.144553] CPU: 0 PID: 1057 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1902 13:27:56.904971 [ 264.152291] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1903 13:27:56.905972 [ 264.158642] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1904 13:27:56.906415 [ 264.164654] pc : lkdtm_EXCEPTION+0x14/0x1c
1905 13:27:56.906832 [ 264.168747] lr : lkdtm_do_action+0x24/0x40
1906 13:27:56.926675 [ 264.172837] sp : ffff800014ca3d10
1907 13:27:56.927169 [ 264.176147] x29: ffff800014ca3d10 x28: ffff0005c9c81880
1908 13:27:56.927596 [ 264.181457] x27: 0000000000000000 x26: 0000000000000000
1909 13:27:56.928521 [ 264.186767] x25: ffff8000114f1ab0 x24: ffff800014ca3e20
1910 13:27:56.949250 [ 264.192077] x23: 000000000000000a x22: ffff0005c3d6b000
1911 13:27:56.949745 [ 264.197386] x21: ffff800011a04ec0 x20: ffff8000114f1af0
1912 13:27:56.950175 [ 264.202696] x19: 0000000000000004 x18: 0000000000000001
1913 13:27:56.950585 [ 264.208004] x17: 0000000000000000 x16: 0000000000000000
1914 13:27:56.951469 [ 264.213314] x15: 0000000000000030 x14: ffffffffffffffff
1915 13:27:56.971823 [ 264.218623] x13: ffff800094ca3a07 x12: ffff800014ca3a10
1916 13:27:56.972344 [ 264.223932] x11: 0000000000000008 x10: 0000000000001440
1917 13:27:56.973246 [ 264.229242] x9 : ffff800010a10d74 x8 : ffff0005c9c82d20
1918 13:27:56.973666 [ 264.234551] x7 : 0000000000000001 x6 : ffff800012561000
1919 13:27:56.994450 [ 264.239861] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1920 13:27:56.994936 [ 264.245171] x3 : 0000000000000000 x2 : 0000000000000000
1921 13:27:56.995866 [ 264.250479] x1 : ffff0005c9c81880 x0 : 0000000000000000
1922 13:27:56.996290 [ 264.255789] Call trace:
1923 13:27:56.996690 [ 264.258233] lkdtm_EXCEPTION+0x14/0x1c
1924 13:27:57.016136 [ 264.261977] direct_entry+0xd0/0x140
1925 13:27:57.016622 [ 264.265551] full_proxy_write+0x68/0xbc
1926 13:27:57.017039 [ 264.269386] vfs_write+0xec/0x20c
1927 13:27:57.017443 [ 264.272695] ksys_write+0x70/0x100
1928 13:27:57.017836 [ 264.276092] __arm64_sys_write+0x24/0x30
1929 13:27:57.018228 [ 264.280014] el0_svc_common.constprop.0+0x84/0x1e0
1930 13:27:57.037624 [ 264.284799] do_el0_svc+0x2c/0x94
1931 13:27:57.038111 [ 264.288113] el0_svc+0x20/0x30
1932 13:27:57.038527 [ 264.291163] el0_sync_handler+0xb0/0xb4
1933 13:27:57.038930 [ 264.294995] el0_sync+0x180/0x1c0
1934 13:27:57.039810 [ 264.298310] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1935 13:27:57.041856 [ 264.304401] ---[ end trace 9a5c2b235424fe18 ]---
1936 13:27:57.045189 # Segmentation fault
1937 13:27:57.273812 # [ 264.030469] lkdtm: Performing direct entry EXCEPTION
1938 13:27:57.275014 # [ 264.035645] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1939 13:27:57.275386 # [ 264.044598] Mem abort info:
1940 13:27:57.275716 # [ 264.047411] ESR = 0x96000044
1941 13:27:57.296304 # [ 264.050568] EC = 0x25: DABT (current EL), IL = 32 bits
1942 13:27:57.296813 # [ 264.056193] SET = 0, FnV = 0
1943 13:27:57.297203 # [ 264.059253] EA = 0, S1PTW = 0
1944 13:27:57.298109 # [ 264.062426] Data abort info:
1945 13:27:57.298456 # [ 264.065355] ISV = 0, ISS = 0x00000044
1946 13:27:57.298914 # [ 264.069419] CM = 0, WnR = 1
1947 13:27:57.318893 # [ 264.072434] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605817000
1948 13:27:57.319917 # [ 264.078897] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1949 13:27:57.320362 # [ 264.085778] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1950 13:27:57.384652 # [ 264.091348] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1951 13:27:57.385430 # [ 264.144553] CPU: 0 PID: 1057 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1952 13:27:57.385719 # [ 264.152291] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1953 13:27:57.407474 # [ 264.158642] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1954 13:27:57.407926 # [ 264.164654] pc : lkdtm_EXCEPTION+0x14/0x1c
1955 13:27:57.408288 # [ 264.168747] lr : lkdtm_do_action+0x24/0x40
1956 13:27:57.408614 # [ 264.172837] sp : ffff800014ca3d10
1957 13:27:57.408937 # [ 264.176147] x29: ffff800014ca3d10 x28: ffff0005c9c81880
1958 13:27:57.430091 # [ 264.181457] x27: 0000000000000000 x26: 0000000000000000
1959 13:27:57.430543 # [ 264.186767] x25: ffff8000114f1ab0 x24: ffff800014ca3e20
1960 13:27:57.430900 # [ 264.192077] x23: 000000000000000a x22: ffff0005c3d6b000
1961 13:27:57.431934 # [ 264.197386] x21: ffff800011a04ec0 x20: ffff8000114f1af0
1962 13:27:57.451557 # [ 264.202696] x19: 0000000000000004 x18: 0000000000000001
1963 13:27:57.452470 # [ 264.208004] x17: 0000000000000000 x16: 0000000000000000
1964 13:27:57.452907 # [ 264.213314] x15: 0000000000000030 x14: ffffffffffffffff
1965 13:27:57.453320 # [ 264.218623] x13: ffff800094ca3a07 x12: ffff800014ca3a10
1966 13:27:57.474179 # [ 264.223932] x11: 0000000000000008 x10: 0000000000001440
1967 13:27:57.474553 # [ 264.229242] x9 : ffff800010a10d74 x8 : ffff0005c9c82d20
1968 13:27:57.475219 # [ 264.234551] x7 : 0000000000000001 x6 : ffff800012561000
1969 13:27:57.475501 # [ 264.239861] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
1970 13:27:57.495909 # [ 264.245171] x3 : 0000000000000000 x2 : 0000000000000000
1971 13:27:57.496306 # [ 264.250479] x1 : ffff0005c9c81880 x0 : 0000000000000000
1972 13:27:57.496669 # [ 264.255789] Call trace:
1973 13:27:57.497018 # [ 264.258233] lkdtm_EXCEPTION+0x14/0x1c
1974 13:27:57.497827 # [ 264.261977] direct_entry+0xd0/0x140
1975 13:27:57.498211 # [ 264.265551] full_proxy_write+0x68/0xbc
1976 13:27:57.519999 # [ 264.269386] vfs_write+0xec/0x20c
1977 13:27:57.520220 # [ 264.272695] ksys_write+0x70/0x100
1978 13:27:57.520414 # [ 264.276092] __arm64_sys_write+0x24/0x30
1979 13:27:57.520588 # [ 264.280014] el0_svc_common.constprop.0+0x84/0x1e0
1980 13:27:57.521383 # [ 264.284799] do_el0_svc+0x2c/0x94
1981 13:27:57.521569 # [ 264.288113] el0_svc+0x20/0x30
1982 13:27:57.542081 # [ 264.291163] el0_sync_handler+0xb0/0xb4
1983 13:27:57.542334 # [ 264.294995] el0_sync+0x180/0x1c0
1984 13:27:57.542533 # [ 264.298310] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1985 13:27:57.542706 # [ 264.304401] ---[ end trace 9a5c2b235424fe18 ]---
1986 13:27:57.542930 # EXCEPTION: saw 'call trace:': ok
1987 13:27:57.545774 ok 5 selftests: lkdtm: EXCEPTION.sh
1988 13:27:57.562791 # selftests: lkdtm: LOOP.sh
1989 13:27:58.833740 # Skipping LOOP: Hangs the system
1990 13:27:58.856046 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1991 13:27:58.881590 # selftests: lkdtm: EXHAUST_STACK.sh
1992 13:27:59.041027 # Skipping EXHAUST_STACK: Corrupts memory on failure
1993 13:27:59.057031 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1994 13:27:59.081475 # selftests: lkdtm: CORRUPT_STACK.sh
1995 13:27:59.227250 # Skipping CORRUPT_STACK: Crashes entire system on success
1996 13:27:59.239159 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1997 13:27:59.265787 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1998 13:27:59.416749 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1999 13:27:59.432646 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2000 13:27:59.457106 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2001 13:27:59.818442 [ 267.078265] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2002 13:27:59.821626 [ 267.083976] lkdtm: attempting good list addition
2003 13:27:59.826196 [ 267.088666] lkdtm: attempting corrupted list addition
2004 13:27:59.831484 [ 267.093776] lkdtm: list_add() corruption not detected!
2005 13:27:59.925866 # [ 267.078265] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2006 13:27:59.926265 # [ 267.083976] lkdtm: attempting good list addition
2007 13:27:59.926864 # [ 267.088666] lkdtm: attempting corrupted list addition
2008 13:27:59.929114 # [ 267.093776] lkdtm: list_add() corruption not detected!
2009 13:27:59.942851 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2010 13:28:00.011745 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2011 13:28:00.035022 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2012 13:28:00.663514 [ 267.923271] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2013 13:28:00.666659 [ 267.929077] lkdtm: attempting good list removal
2014 13:28:00.670961 [ 267.933855] lkdtm: attempting corrupted list removal
2015 13:28:00.676427 [ 267.939031] lkdtm: list_del() corruption not detected!
2016 13:28:00.774370 # [ 267.923271] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2017 13:28:00.774691 # [ 267.929077] lkdtm: attempting good list removal
2018 13:28:00.774905 # [ 267.933855] lkdtm: attempting corrupted list removal
2019 13:28:00.777383 # [ 267.939031] lkdtm: list_del() corruption not detected!
2020 13:28:00.793259 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2021 13:28:00.887474 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2022 13:28:00.911754 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2023 13:28:01.450643 [ 268.708303] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2024 13:28:01.453866 [ 268.714729] lkdtm: attempting bad read from page below current stack
2025 13:28:01.461368 [ 268.721176] Unable to handle kernel paging request at virtual address ffff8000150e7fff
2026 13:28:01.464786 [ 268.729525] Mem abort info:
2027 13:28:01.470285 [ 268.732382] ESR = 0x96000007
2028 13:28:01.473408 [ 268.735443] EC = 0x25: DABT (current EL), IL = 32 bits
2029 13:28:01.483297 [ 268.740910] SET = 0, FnV = 0
2030 13:28:01.483759 [ 268.743990] EA = 0, S1PTW = 0
2031 13:28:01.483931 [ 268.747133] Data abort info:
2032 13:28:01.486572 [ 268.750041] ISV = 0, ISS = 0x00000007
2033 13:28:01.505953 [ 268.753950] CM = 0, WnR = 0
2034 13:28:01.506432 [ 268.756942] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2035 13:28:01.506619 [ 268.763655] [ffff8000150e7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608069003, pte=0000000000000000
2036 13:28:01.514524 [ 268.776210] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2037 13:28:01.578419 [ 268.781781] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2038 13:28:01.578810 [ 268.834987] CPU: 0 PID: 1292 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2039 13:28:01.600924 [ 268.842724] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2040 13:28:01.601194 [ 268.849075] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2041 13:28:01.601882 [ 268.855088] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2042 13:28:01.602223 [ 268.860481] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2043 13:28:01.602547 [ 268.865873] sp : ffff8000150ebce0
2044 13:28:01.623640 [ 268.869183] x29: ffff8000150ebce0 x28: ffff0005c22d4980
2045 13:28:01.623917 [ 268.874493] x27: 0000000000000000 x26: 0000000000000000
2046 13:28:01.624073 [ 268.879804] x25: ffff8000114f1ab0 x24: ffff8000150ebe20
2047 13:28:01.624353 [ 268.885115] x23: 0000000000000019 x22: ffff0005c8d17000
2048 13:28:01.645309 [ 268.890425] x21: ffff800011a04f40 x20: ffff8000114f1b60
2049 13:28:01.645652 [ 268.895734] x19: ffff8000150e8000 x18: 0000000000000000
2050 13:28:01.645990 [ 268.901043] x17: 0000000000000000 x16: 0000000000000000
2051 13:28:01.646317 [ 268.906352] x15: 0000000000000030 x14: ffffffffffffffff
2052 13:28:01.667840 [ 268.911661] x13: ffff8000950eb9c7 x12: ffff8000150eb9cf
2053 13:28:01.668109 [ 268.916971] x11: 0000000000000000 x10: ffff8000125e82d0
2054 13:28:01.668365 [ 268.922280] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2055 13:28:01.668634 [ 268.927589] x7 : ffff8000125e82d0 x6 : ffff800012561000
2056 13:28:01.690426 [ 268.932898] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2057 13:28:01.690709 [ 268.938208] x3 : 0000000000000000 x2 : 0000000000000000
2058 13:28:01.690964 [ 268.943517] x1 : ffff0005c22d4980 x0 : ffff800011a05a00
2059 13:28:01.691581 [ 268.948827] Call trace:
2060 13:28:01.691848 [ 268.951269] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2061 13:28:01.692094 [ 268.956320] lkdtm_do_action+0x24/0x40
2062 13:28:01.711855 [ 268.960065] direct_entry+0xd0/0x140
2063 13:28:01.712035 [ 268.963639] full_proxy_write+0x68/0xbc
2064 13:28:01.712188 [ 268.967472] vfs_write+0xec/0x20c
2065 13:28:01.712630 [ 268.970782] ksys_write+0x70/0x100
2066 13:28:01.712801 [ 268.974178] __arm64_sys_write+0x24/0x30
2067 13:28:01.733407 [ 268.978100] el0_svc_common.constprop.0+0x84/0x1e0
2068 13:28:01.733586 [ 268.982885] do_el0_svc+0x2c/0x94
2069 13:28:01.733740 [ 268.986197] el0_svc+0x20/0x30
2070 13:28:01.733888 [ 268.989246] el0_sync_handler+0xb0/0xb4
2071 13:28:01.734318 [ 268.993078] el0_sync+0x180/0x1c0
2072 13:28:01.734492 [ 268.996392] Code: 91270000 97ffe02a f0003da0 91280000 (385ff261)
2073 13:28:01.739851 [ 269.002483] ---[ end trace 9a5c2b235424fe19 ]---
2074 13:28:01.743213 # Segmentation fault
2075 13:28:02.023362 # [ 268.708303] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2076 13:28:02.023977 # [ 268.714729] lkdtm: attempting bad read from page below current stack
2077 13:28:02.024135 # [ 268.721176] Unable to handle kernel paging request at virtual address ffff8000150e7fff
2078 13:28:02.044813 # [ 268.729525] Mem abort info:
2079 13:28:02.045005 # [ 268.732382] ESR = 0x96000007
2080 13:28:02.045448 # [ 268.735443] EC = 0x25: DABT (current EL), IL = 32 bits
2081 13:28:02.045602 # [ 268.740910] SET = 0, FnV = 0
2082 13:28:02.045748 # [ 268.743990] EA = 0, S1PTW = 0
2083 13:28:02.045889 # [ 268.747133] Data abort info:
2084 13:28:02.066448 # [ 268.750041] ISV = 0, ISS = 0x00000007
2085 13:28:02.066670 # [ 268.753950] CM = 0, WnR = 0
2086 13:28:02.067171 # [ 268.756942] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2087 13:28:02.089017 # [ 268.763655] [ffff8000150e7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608069003, pte=0000000000000000
2088 13:28:02.089485 # [ 268.776210] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2089 13:28:02.134618 # [ 268.781781] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2090 13:28:02.156038 # [ 268.834987] CPU: 0 PID: 1292 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2091 13:28:02.156217 # [ 268.842724] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2092 13:28:02.156675 # [ 268.849075] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2093 13:28:02.156820 # [ 268.855088] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2094 13:28:02.177473 # [ 268.860481] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2095 13:28:02.177653 # [ 268.865873] sp : ffff8000150ebce0
2096 13:28:02.178086 # [ 268.869183] x29: ffff8000150ebce0 x28: ffff0005c22d4980
2097 13:28:02.178230 # [ 268.874493] x27: 0000000000000000 x26: 0000000000000000
2098 13:28:02.200050 # [ 268.879804] x25: ffff8000114f1ab0 x24: ffff8000150ebe20
2099 13:28:02.200526 # [ 268.885115] x23: 0000000000000019 x22: ffff0005c8d17000
2100 13:28:02.200674 # [ 268.890425] x21: ffff800011a04f40 x20: ffff8000114f1b60
2101 13:28:02.200813 # [ 268.895734] x19: ffff8000150e8000 x18: 0000000000000000
2102 13:28:02.222723 # [ 268.901043] x17: 0000000000000000 x16: 0000000000000000
2103 13:28:02.222900 # [ 268.906352] x15: 0000000000000030 x14: ffffffffffffffff
2104 13:28:02.223346 # [ 268.911661] x13: ffff8000950eb9c7 x12: ffff8000150eb9cf
2105 13:28:02.223498 # [ 268.916971] x11: 0000000000000000 x10: ffff8000125e82d0
2106 13:28:02.245352 # [ 268.922280] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2107 13:28:02.245531 # [ 268.927589] x7 : ffff8000125e82d0 x6 : ffff800012561000
2108 13:28:02.245969 # [ 268.932898] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2109 13:28:02.246143 # [ 268.938208] x3 : 0000000000000000 x2 : 0000000000000000
2110 13:28:02.266971 # [ 268.943517] x1 : ffff0005c22d4980 x0 : ffff800011a05a00
2111 13:28:02.267151 # [ 268.948827] Call trace:
2112 13:28:02.267304 # [ 268.951269] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2113 13:28:02.267746 # [ 268.956320] lkdtm_do_action+0x24/0x40
2114 13:28:02.267947 # [ 268.960065] direct_entry+0xd0/0x140
2115 13:28:02.268093 # [ 268.963639] full_proxy_write+0x68/0xbc
2116 13:28:02.288453 # [ 268.967472] vfs_write+0xec/0x20c
2117 13:28:02.288632 # [ 268.970782] ksys_write+0x70/0x100
2118 13:28:02.289076 # [ 268.974178] __arm64_sys_write+0x24/0x30
2119 13:28:02.289252 # [ 268.978100] el0_svc_common.constprop.0+0x84/0x1e0
2120 13:28:02.289401 # [ 268.982885] do_el0_svc+0x2c/0x94
2121 13:28:02.289545 # [ 268.986197] el0_svc+0x20/0x30
2122 13:28:02.312057 # [ 268.989246] el0_sync_handler+0xb0/0xb4
2123 13:28:02.312527 # [ 268.993078] el0_sync+0x180/0x1c0
2124 13:28:02.312719 # [ 268.996392] Code: 91270000 97ffe02a f0003da0 91280000 (385ff261)
2125 13:28:02.312866 # [ 269.002483] ---[ end trace 9a5c2b235424fe19 ]---
2126 13:28:02.313009 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2127 13:28:02.318722 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2128 13:28:02.321966 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2129 13:28:03.535921 [ 270.797390] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2130 13:28:03.547864 [ 270.803978] lkdtm: attempting bad read from page above current stack
2131 13:28:03.551211 [ 270.810563] Unable to handle kernel paging request at virtual address ffff8000151bc000
2132 13:28:03.556571 [ 270.818594] Mem abort info:
2133 13:28:03.556762 [ 270.821498] ESR = 0x96000007
2134 13:28:03.562125 [ 270.824607] EC = 0x25: DABT (current EL), IL = 32 bits
2135 13:28:03.565433 [ 270.829943] SET = 0, FnV = 0
2136 13:28:03.569831 [ 270.835249] EA = 0, S1PTW = 0
2137 13:28:03.577458 [ 270.838475] Data abort info:
2138 13:28:03.580697 [ 270.841391] ISV = 0, ISS = 0x00000007
2139 13:28:03.580878 [ 270.845252] CM = 0, WnR = 0
2140 13:28:03.596835 [ 270.848479] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2141 13:28:03.600341 [ 270.855230] [ffff8000151bc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608069003, pte=0000000000000000
2142 13:28:03.602411 [ 270.868026] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2143 13:28:03.670360 [ 270.873597] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2144 13:28:03.670847 [ 270.926802] CPU: 0 PID: 1337 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2145 13:28:03.692817 [ 270.934539] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2146 13:28:03.693289 [ 270.940891] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2147 13:28:03.693472 [ 270.946904] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2148 13:28:03.693622 [ 270.952384] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2149 13:28:03.693768 [ 270.957863] sp : ffff8000151bbce0
2150 13:28:03.714463 [ 270.961173] x29: ffff8000151bbce0 x28: ffff0005c493e200
2151 13:28:03.714643 [ 270.966483] x27: 0000000000000000 x26: 0000000000000000
2152 13:28:03.715085 [ 270.971793] x25: ffff8000114f1ab0 x24: ffff8000151bbe20
2153 13:28:03.715257 [ 270.977103] x23: 000000000000001a x22: ffff0005c96bf000
2154 13:28:03.737091 [ 270.982413] x21: ffff800011a04f60 x20: ffff8000114f1b70
2155 13:28:03.737270 [ 270.987722] x19: ffff8000151bc000 x18: 0000000000000000
2156 13:28:03.737714 [ 270.993032] x17: 0000000000000000 x16: 0000000000000000
2157 13:28:03.737886 [ 270.998341] x15: 0000000000000030 x14: ffffffffffffffff
2158 13:28:03.758713 [ 271.003651] x13: ffff8000951bb9c7 x12: ffff8000151bb9cf
2159 13:28:03.758893 [ 271.008960] x11: 0000000000000001 x10: ffff8000125e82d0
2160 13:28:03.759348 [ 271.014269] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2161 13:28:03.759521 [ 271.019579] x7 : ffff8000125e82d0 x6 : ffff800012561000
2162 13:28:03.782341 [ 271.024888] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2163 13:28:03.782521 [ 271.030197] x3 : 0000000000000000 x2 : 0000000000000000
2164 13:28:03.782976 [ 271.035507] x1 : ffff0005c493e200 x0 : ffff800011a05a78
2165 13:28:03.783165 [ 271.040816] Call trace:
2166 13:28:03.783313 [ 271.043259] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2167 13:28:03.803981 [ 271.048397] lkdtm_do_action+0x24/0x40
2168 13:28:03.804161 [ 271.052142] direct_entry+0xd0/0x140
2169 13:28:03.804328 [ 271.055716] full_proxy_write+0x68/0xbc
2170 13:28:03.804471 [ 271.059550] vfs_write+0xec/0x20c
2171 13:28:03.804901 [ 271.062859] ksys_write+0x70/0x100
2172 13:28:03.805046 [ 271.066256] __arm64_sys_write+0x24/0x30
2173 13:28:03.825470 [ 271.070178] el0_svc_common.constprop.0+0x84/0x1e0
2174 13:28:03.825649 [ 271.074964] do_el0_svc+0x2c/0x94
2175 13:28:03.825802 [ 271.078275] el0_svc+0x20/0x30
2176 13:28:03.825961 [ 271.081324] el0_sync_handler+0xb0/0xb4
2177 13:28:03.826411 [ 271.085156] el0_sync+0x180/0x1c0
2178 13:28:03.826579 [ 271.088471] Code: 97ffe014 91401273 f0003da0 9129e000 (39400261)
2179 13:28:03.831962 [ 271.094561] ---[ end trace 9a5c2b235424fe1a ]---
2180 13:28:03.835252 # Segmentation fault
2181 13:28:04.188459 # [ 270.797390] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2182 13:28:04.188774 # [ 270.803978] lkdtm: attempting bad read from page above current stack
2183 13:28:04.189257 # [ 270.810563] Unable to handle kernel paging request at virtual address ffff8000151bc000
2184 13:28:04.209947 # [ 270.818594] Mem abort info:
2185 13:28:04.210127 # [ 270.821498] ESR = 0x96000007
2186 13:28:04.210570 # [ 270.824607] EC = 0x25: DABT (current EL), IL = 32 bits
2187 13:28:04.210717 # [ 270.829943] SET = 0, FnV = 0
2188 13:28:04.210857 # [ 270.835249] EA = 0, S1PTW = 0
2189 13:28:04.210994 # [ 270.838475] Data abort info:
2190 13:28:04.231474 # [ 270.841391] ISV = 0, ISS = 0x00000007
2191 13:28:04.231749 # [ 270.845252] CM = 0, WnR = 0
2192 13:28:04.232386 # [ 270.848479] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2193 13:28:04.254047 # [ 270.855230] [ffff8000151bc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608069003, pte=0000000000000000
2194 13:28:04.254559 # [ 270.868026] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2195 13:28:04.299996 # [ 270.873597] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2196 13:28:04.321106 # [ 270.926802] CPU: 0 PID: 1337 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2197 13:28:04.321506 # [ 270.934539] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2198 13:28:04.322248 # [ 270.940891] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2199 13:28:04.322533 # [ 270.946904] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2200 13:28:04.342703 # [ 270.952384] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2201 13:28:04.343124 # [ 270.957863] sp : ffff8000151bbce0
2202 13:28:04.343481 # [ 270.961173] x29: ffff8000151bbce0 x28: ffff0005c493e200
2203 13:28:04.344361 # [ 270.966483] x27: 0000000000000000 x26: 0000000000000000
2204 13:28:04.366050 # [ 270.971793] x25: ffff8000114f1ab0 x24: ffff8000151bbe20
2205 13:28:04.366556 # [ 270.977103] x23: 000000000000001a x22: ffff0005c96bf000
2206 13:28:04.366727 # [ 270.982413] x21: ffff800011a04f60 x20: ffff8000114f1b70
2207 13:28:04.366890 # [ 270.987722] x19: ffff8000151bc000 x18: 0000000000000000
2208 13:28:04.387675 # [ 270.993032] x17: 0000000000000000 x16: 0000000000000000
2209 13:28:04.388194 # [ 270.998341] x15: 0000000000000030 x14: ffffffffffffffff
2210 13:28:04.388370 # [ 271.003651] x13: ffff8000951bb9c7 x12: ffff8000151bb9cf
2211 13:28:04.388535 # [ 271.008960] x11: 0000000000000001 x10: ffff8000125e82d0
2212 13:28:04.410251 # [ 271.014269] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2213 13:28:04.410758 # [ 271.019579] x7 : ffff8000125e82d0 x6 : ffff800012561000
2214 13:28:04.410932 # [ 271.024888] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2215 13:28:04.411094 # [ 271.030197] x3 : 0000000000000000 x2 : 0000000000000000
2216 13:28:04.431928 # [ 271.035507] x1 : ffff0005c493e200 x0 : ffff800011a05a78
2217 13:28:04.432122 # [ 271.040816] Call trace:
2218 13:28:04.432600 # [ 271.043259] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2219 13:28:04.432768 # [ 271.048397] lkdtm_do_action+0x24/0x40
2220 13:28:04.432926 # [ 271.052142] direct_entry+0xd0/0x140
2221 13:28:04.433082 # [ 271.055716] full_proxy_write+0x68/0xbc
2222 13:28:04.454562 # [ 271.059550] vfs_write+0xec/0x20c
2223 13:28:04.454777 # [ 271.062859] ksys_write+0x70/0x100
2224 13:28:04.455262 # [ 271.066256] __arm64_sys_write+0x24/0x30
2225 13:28:04.455429 # [ 271.070178] el0_svc_common.constprop.0+0x84/0x1e0
2226 13:28:04.455590 # [ 271.074964] do_el0_svc+0x2c/0x94
2227 13:28:04.455746 # [ 271.078275] el0_svc+0x20/0x30
2228 13:28:04.477187 # [ 271.081324] el0_sync_handler+0xb0/0xb4
2229 13:28:04.477497 # [ 271.085156] el0_sync+0x180/0x1c0
2230 13:28:04.478198 # [ 271.088471] Code: 97ffe014 91401273 f0003da0 9129e000 (39400261)
2231 13:28:04.478483 # [ 271.094561] ---[ end trace 9a5c2b235424fe1a ]---
2232 13:28:04.478751 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2233 13:28:04.483726 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2234 13:28:04.486987 # selftests: lkdtm: UNSET_SMEP.sh
2235 13:28:05.841640 [ 273.105067] lkdtm: Performing direct entry UNSET_SMEP
2236 13:28:05.847936 [ 273.110352] lkdtm: XFAIL: this test is x86_64-only
2237 13:28:05.947416 # [ 273.105067] lkdtm: Performing direct entry UNSET_SMEP
2238 13:28:05.950434 # [ 273.110352] lkdtm: XFAIL: this test is x86_64-only
2239 13:28:05.974934 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2240 13:28:06.066939 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2241 13:28:06.092347 # selftests: lkdtm: DOUBLE_FAULT.sh
2242 13:28:06.526628 [ 273.788289] lkdtm: Performing direct entry DOUBLE_FAULT
2243 13:28:06.530920 [ 273.793631] lkdtm: XFAIL: this test is ia32-only
2244 13:28:06.656925 # [ 273.788289] lkdtm: Performing direct entry DOUBLE_FAULT
2245 13:28:06.660081 # [ 273.793631] lkdtm: XFAIL: this test is ia32-only
2246 13:28:06.683242 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2247 13:28:06.952683 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2248 13:28:06.977017 # selftests: lkdtm: CORRUPT_PAC.sh
2249 13:28:07.547477 [ 274.809186] lkdtm: Performing direct entry CORRUPT_PAC
2250 13:28:07.553066 [ 274.814520] lkdtm: FAIL: CPU lacks pointer authentication feature
2251 13:28:07.675862 # [ 274.809186] lkdtm: Performing direct entry CORRUPT_PAC
2252 13:28:07.679058 # [ 274.814520] lkdtm: FAIL: CPU lacks pointer authentication feature
2253 13:28:07.703223 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2254 13:28:07.833238 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2255 13:28:07.859723 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2256 13:28:08.346815 [ 275.603461] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2257 13:28:08.349994 [ 275.610166] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2258 13:28:08.453118 # [ 275.603461] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2259 13:28:08.455974 # [ 275.610166] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2260 13:28:08.476106 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2261 13:28:08.621066 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2262 13:28:08.645415 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2263 13:28:08.863743 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2264 13:28:08.879680 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2265 13:28:08.903065 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2266 13:28:09.061613 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2267 13:28:09.078754 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2268 13:28:09.103184 # selftests: lkdtm: READ_AFTER_FREE.sh
2269 13:28:09.560471 [ 276.821866] lkdtm: Performing direct entry READ_AFTER_FREE
2270 13:28:09.565856 [ 276.827595] lkdtm: Value in memory before free: 12345678
2271 13:28:09.572431 [ 276.834711] lkdtm: Attempting bad read from freed memory
2272 13:28:09.577853 [ 276.840635] lkdtm: Memory was not poisoned
2273 13:28:09.702967 # [ 276.821866] lkdtm: Performing direct entry READ_AFTER_FREE
2274 13:28:09.703489 # [ 276.827595] lkdtm: Value in memory before free: 12345678
2275 13:28:09.704534 # [ 276.834711] lkdtm: Attempting bad read from freed memory
2276 13:28:09.706346 # [ 276.840635] lkdtm: Memory was not poisoned
2277 13:28:09.725247 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2278 13:28:09.797189 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2279 13:28:09.822680 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2280 13:28:09.978129 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2281 13:28:09.995222 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2282 13:28:10.113555 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2283 13:28:10.509844 [ 277.768634] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2284 13:28:10.513242 [ 277.774802] lkdtm: Value in memory before free: 12345678
2285 13:28:10.519438 [ 277.781892] lkdtm: Attempting to read from freed memory
2286 13:28:10.525006 [ 277.787739] lkdtm: Buddy page was not poisoned
2287 13:28:10.737554 # [ 277.768634] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2288 13:28:10.738602 # [ 277.774802] lkdtm: Value in memory before free: 12345678
2289 13:28:10.741063 # [ 277.781892] lkdtm: Attempting to read from freed memory
2290 13:28:10.741545 # [ 277.787739] lkdtm: Buddy page was not poisoned
2291 13:28:10.757671 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2292 13:28:10.823387 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2293 13:28:10.847810 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2294 13:28:11.345333 [ 278.605374] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2295 13:28:11.348593 [ 278.611214] lkdtm: Attempting double slab free ...
2296 13:28:11.438448 # [ 278.605374] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2297 13:28:11.438943 # [ 278.611214] lkdtm: Attempting double slab free ...
2298 13:28:11.463945 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2299 13:28:11.530465 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2300 13:28:11.554979 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2301 13:28:11.991105 [ 279.252791] lkdtm: Performing direct entry SLAB_FREE_CROSS
2302 13:28:11.996547 [ 279.258370] lkdtm: Attempting cross-cache slab free ...
2303 13:28:12.097225 # [ 279.252791] lkdtm: Performing direct entry SLAB_FREE_CROSS
2304 13:28:12.097709 # [ 279.258370] lkdtm: Attempting cross-cache slab free ...
2305 13:28:12.122616 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2306 13:28:12.185174 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2307 13:28:12.209545 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2308 13:28:12.648714 [ 279.910762] lkdtm: Performing direct entry SLAB_FREE_PAGE
2309 13:28:12.654108 [ 279.916259] lkdtm: Attempting non-Slab slab free ...
2310 13:28:12.778957 # [ 279.910762] lkdtm: Performing direct entry SLAB_FREE_PAGE
2311 13:28:12.782088 # [ 279.916259] lkdtm: Attempting non-Slab slab free ...
2312 13:28:12.804444 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2313 13:28:13.079050 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2314 13:28:13.264927 # selftests: lkdtm: SOFTLOCKUP.sh
2315 13:28:13.415092 # Skipping SOFTLOCKUP: Hangs the system
2316 13:28:13.429879 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2317 13:28:13.454337 # selftests: lkdtm: HARDLOCKUP.sh
2318 13:28:13.597141 # Skipping HARDLOCKUP: Hangs the system
2319 13:28:13.615190 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2320 13:28:13.638651 # selftests: lkdtm: SPINLOCKUP.sh
2321 13:28:13.799312 # Skipping SPINLOCKUP: Hangs the system
2322 13:28:13.817378 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2323 13:28:13.841880 # selftests: lkdtm: HUNG_TASK.sh
2324 13:28:13.975133 # Skipping HUNG_TASK: Hangs the system
2325 13:28:13.991112 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2326 13:28:14.015574 # selftests: lkdtm: EXEC_DATA.sh
2327 13:28:14.435958 [ 281.698831] lkdtm: Performing direct entry EXEC_DATA
2328 13:28:14.455463 [ 281.704107] lkdtm: attempting ok execution at ffff800010a11cb0
2329 13:28:14.456336 [ 281.710355] lkdtm: attempting bad execution at ffff80001349e5a8
2330 13:28:14.458722 [ 281.716510] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e5a8
2331 13:28:14.462012 [ 281.726238] Mem abort info:
2332 13:28:14.480437 [ 281.729241] ESR = 0x8600000f
2333 13:28:14.481271 [ 281.732366] EC = 0x21: IABT (current EL), IL = 32 bits
2334 13:28:14.481524 [ 281.737698] SET = 0, FnV = 0
2335 13:28:14.481771 [ 281.740772] EA = 0, S1PTW = 0
2336 13:28:14.483726 [ 281.743935] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2337 13:28:14.498109 [ 281.750677] [ffff80001349e5a8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2338 13:28:14.501085 [ 281.763246] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2339 13:28:14.565724 [ 281.768817] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2340 13:28:14.566544 [ 281.822020] CPU: 1 PID: 1894 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2341 13:28:14.588320 [ 281.829757] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2342 13:28:14.589091 [ 281.836109] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2343 13:28:14.589347 [ 281.842121] pc : data_area+0x0/0x40
2344 13:28:14.589581 [ 281.845611] lr : execute_location+0x84/0xa4
2345 13:28:14.589809 [ 281.849788] sp : ffff800015c6bcd0
2346 13:28:14.609959 [ 281.853097] x29: ffff800015c6bcd0 x28: ffff0005c78ec980
2347 13:28:14.610789 [ 281.858409] x27: 0000000000000000 x26: 0000000000000000
2348 13:28:14.611027 [ 281.863719] x25: ffff8000114f1ab0 x24: ffff800015c6be20
2349 13:28:14.611264 [ 281.869029] x23: 000000000000000a x22: ffff0005c27bd000
2350 13:28:14.611495 [ 281.874339] x21: 0000000000000001 x20: ffff800010a11cb0
2351 13:28:14.632566 [ 281.879649] x19: ffff80001349e5a8 x18: 0000000000000000
2352 13:28:14.633374 [ 281.884959] x17: 0000000000000000 x16: 0000000000000000
2353 13:28:14.633591 [ 281.890269] x15: 0000000000000030 x14: ffffffffffffffff
2354 13:28:14.633746 [ 281.895578] x13: ffff800095c6b9b7 x12: ffff800015c6b9bf
2355 13:28:14.655072 [ 281.900889] x11: 0000000000000008 x10: 0000000000001440
2356 13:28:14.655478 [ 281.906198] x9 : ffff80001012deb4 x8 : ffff0005c78ede20
2357 13:28:14.656078 [ 281.911509] x7 : 0000000000000000 x6 : ffff800012561000
2358 13:28:14.656316 [ 281.916819] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2359 13:28:14.676732 [ 281.922129] x3 : 0000000000000000 x2 : 0000000000000000
2360 13:28:14.677149 [ 281.927439] x1 : ffff0005c78ec980 x0 : 0000000000000033
2361 13:28:14.677388 [ 281.932750] Call trace:
2362 13:28:14.678028 [ 281.935196] data_area+0x0/0x40
2363 13:28:14.678269 [ 281.938336] lkdtm_EXEC_DATA+0x24/0x30
2364 13:28:14.678501 [ 281.942084] lkdtm_do_action+0x24/0x40
2365 13:28:14.699436 [ 281.945829] direct_entry+0xd0/0x140
2366 13:28:14.700272 [ 281.949403] full_proxy_write+0x68/0xbc
2367 13:28:14.700513 [ 281.953238] vfs_write+0xec/0x20c
2368 13:28:14.700750 [ 281.956547] ksys_write+0x70/0x100
2369 13:28:14.700979 [ 281.959944] __arm64_sys_write+0x24/0x30
2370 13:28:14.701212 [ 281.963866] el0_svc_common.constprop.0+0x84/0x1e0
2371 13:28:14.722040 [ 281.968653] do_el0_svc+0x2c/0x94
2372 13:28:14.722442 [ 281.971964] el0_svc+0x20/0x30
2373 13:28:14.722667 [ 281.975015] el0_sync_handler+0xb0/0xb4
2374 13:28:14.723242 [ 281.978848] el0_sync+0x180/0x1c0
2375 13:28:14.723400 [ 281.982164] Code: c0e47f00 ffff0005 c6821000 ffff0005 (aa1e03e9)
2376 13:28:14.725402 [ 281.988255] ---[ end trace 9a5c2b235424fe1b ]---
2377 13:28:14.728716 # Segmentation fault
2378 13:28:15.327664 # [ 281.698831] lkdtm: Performing direct entry EXEC_DATA
2379 13:28:15.328545 # [ 281.704107] lkdtm: attempting ok execution at ffff800010a11cb0
2380 13:28:15.328876 # [ 281.710355] lkdtm: attempting bad execution at ffff80001349e5a8
2381 13:28:15.350331 # [ 281.716510] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e5a8
2382 13:28:15.350727 # [ 281.726238] Mem abort info:
2383 13:28:15.350937 # [ 281.729241] ESR = 0x8600000f
2384 13:28:15.351553 # [ 281.732366] EC = 0x21: IABT (current EL), IL = 32 bits
2385 13:28:15.351758 # [ 281.737698] SET = 0, FnV = 0
2386 13:28:15.371802 # [ 281.740772] EA = 0, S1PTW = 0
2387 13:28:15.372627 # [ 281.743935] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2388 13:28:15.372835 # [ 281.750677] [ffff80001349e5a8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2389 13:28:15.394426 # [ 281.763246] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2390 13:28:15.438736 # [ 281.768817] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2391 13:28:15.439588 # [ 281.822020] CPU: 1 PID: 1894 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2392 13:28:15.461361 # [ 281.829757] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2393 13:28:15.461795 # [ 281.836109] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2394 13:28:15.462470 # [ 281.842121] pc : data_area+0x0/0x40
2395 13:28:15.462739 # [ 281.845611] lr : execute_location+0x84/0xa4
2396 13:28:15.483821 # [ 281.849788] sp : ffff800015c6bcd0
2397 13:28:15.484258 # [ 281.853097] x29: ffff800015c6bcd0 x28: ffff0005c78ec980
2398 13:28:15.484910 # [ 281.858409] x27: 0000000000000000 x26: 0000000000000000
2399 13:28:15.485143 # [ 281.863719] x25: ffff8000114f1ab0 x24: ffff800015c6be20
2400 13:28:15.485387 # [ 281.869029] x23: 000000000000000a x22: ffff0005c27bd000
2401 13:28:15.505494 # [ 281.874339] x21: 0000000000000001 x20: ffff800010a11cb0
2402 13:28:15.505906 # [ 281.879649] x19: ffff80001349e5a8 x18: 0000000000000000
2403 13:28:15.506570 # [ 281.884959] x17: 0000000000000000 x16: 0000000000000000
2404 13:28:15.506823 # [ 281.890269] x15: 0000000000000030 x14: ffffffffffffffff
2405 13:28:15.528097 # [ 281.895578] x13: ffff800095c6b9b7 x12: ffff800015c6b9bf
2406 13:28:15.528512 # [ 281.900889] x11: 0000000000000008 x10: 0000000000001440
2407 13:28:15.529180 # [ 281.906198] x9 : ffff80001012deb4 x8 : ffff0005c78ede20
2408 13:28:15.529453 # [ 281.911509] x7 : 0000000000000000 x6 : ffff800012561000
2409 13:28:15.549740 # [ 281.916819] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2410 13:28:15.550589 # [ 281.922129] x3 : 0000000000000000 x2 : 0000000000000000
2411 13:28:15.550832 # [ 281.927439] x1 : ffff0005c78ec980 x0 : 0000000000000033
2412 13:28:15.551066 # [ 281.932750] Call trace:
2413 13:28:15.551306 # [ 281.935196] data_area+0x0/0x40
2414 13:28:15.572291 # [ 281.938336] lkdtm_EXEC_DATA+0x24/0x30
2415 13:28:15.573121 # [ 281.942084] lkdtm_do_action+0x24/0x40
2416 13:28:15.573357 # [ 281.945829] direct_entry+0xd0/0x140
2417 13:28:15.573581 # [ 281.949403] full_proxy_write+0x68/0xbc
2418 13:28:15.573810 # [ 281.953238] vfs_write+0xec/0x20c
2419 13:28:15.574037 # [ 281.956547] ksys_write+0x70/0x100
2420 13:28:15.594976 # [ 281.959944] __arm64_sys_write+0x24/0x30
2421 13:28:15.595395 # [ 281.963866] el0_svc_common.constprop.0+0x84/0x1e0
2422 13:28:15.596089 # [ 281.968653] do_el0_svc+0x2c/0x94
2423 13:28:15.596316 # [ 281.971964] el0_svc+0x20/0x30
2424 13:28:15.596514 # [ 281.975015] el0_sync_handler+0xb0/0xb4
2425 13:28:15.615457 # [ 281.978848] el0_sync+0x180/0x1c0
2426 13:28:15.615848 # [ 281.982164] Code: c0e47f00 ffff0005 c6821000 ffff0005 (aa1e03e9)
2427 13:28:15.616471 # [ 281.988255] ---[ end trace 9a5c2b235424fe1b ]---
2428 13:28:15.616677 # EXEC_DATA: saw 'call trace:': ok
2429 13:28:15.618706 ok 30 selftests: lkdtm: EXEC_DATA.sh
2430 13:28:15.618946 # selftests: lkdtm: EXEC_STACK.sh
2431 13:28:16.832805 [ 284.094864] lkdtm: Performing direct entry EXEC_STACK
2432 13:28:16.851202 [ 284.100129] lkdtm: attempting ok execution at ffff800010a11cb0
2433 13:28:16.852282 [ 284.106255] lkdtm: attempting bad execution at ffff800015d13cc8
2434 13:28:16.854543 [ 284.112319] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d13cc8
2435 13:28:16.857677 [ 284.122116] Mem abort info:
2436 13:28:16.860973 [ 284.125070] ESR = 0x8600000f
2437 13:28:16.876216 [ 284.128233] EC = 0x21: IABT (current EL), IL = 32 bits
2438 13:28:16.876520 [ 284.133586] SET = 0, FnV = 0
2439 13:28:16.877297 [ 284.136672] EA = 0, S1PTW = 0
2440 13:28:16.879657 [ 284.139819] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2441 13:28:16.895142 [ 284.146559] [ffff800015d13cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606057003, pte=00680006095eb703
2442 13:28:16.897998 [ 284.159130] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2443 13:28:16.962363 [ 284.164702] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2444 13:28:16.963396 [ 284.217908] CPU: 1 PID: 1936 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2445 13:28:16.984077 [ 284.225645] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2446 13:28:16.984566 [ 284.231997] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2447 13:28:16.985010 [ 284.238004] pc : 0xffff800015d13cc8
2448 13:28:16.986002 [ 284.241497] lr : execute_location+0x84/0xa4
2449 13:28:16.986421 [ 284.245675] sp : ffff800015d13c80
2450 13:28:17.005585 [ 284.248984] x29: ffff800015d13c80 x28: ffff0005c5021880
2451 13:28:17.006074 [ 284.254296] x27: 0000000000000000 x26: 0000000000000000
2452 13:28:17.006495 [ 284.259607] x25: ffff8000114f1ab0 x24: ffff800015d13e20
2453 13:28:17.007485 [ 284.264917] x23: 000000000000000b x22: ffff0005c228d000
2454 13:28:17.007930 [ 284.270227] x21: 0000000000000001 x20: ffff800010a11cb0
2455 13:28:17.028219 [ 284.275537] x19: ffff800015d13cc8 x18: 0000000000000000
2456 13:28:17.028709 [ 284.280847] x17: 0000000000000000 x16: 0000000000000000
2457 13:28:17.029131 [ 284.286157] x15: 0000000000000030 x14: ffffffffffffffff
2458 13:28:17.029537 [ 284.291466] x13: ffff800095d13967 x12: ffff800015d1396f
2459 13:28:17.050802 [ 284.296776] x11: 0000000000000010 x10: 0000000000001440
2460 13:28:17.051289 [ 284.302086] x9 : ffff80001012deb4 x8 : ffff0005c5022d20
2461 13:28:17.052274 [ 284.307396] x7 : 0000000000000000 x6 : ffff800012561000
2462 13:28:17.052696 [ 284.312706] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2463 13:28:17.073495 [ 284.318015] x3 : 0000000000000000 x2 : 0000000000000000
2464 13:28:17.073985 [ 284.323325] x1 : ffff0005c5021880 x0 : 0000000000000033
2465 13:28:17.074407 [ 284.328636] Call trace:
2466 13:28:17.074811 [ 284.331081] 0xffff800015d13cc8
2467 13:28:17.075207 [ 284.334219] lkdtm_EXEC_STACK+0x30/0x58
2468 13:28:17.075596 [ 284.338055] lkdtm_do_action+0x24/0x40
2469 13:28:17.095105 [ 284.341799] direct_entry+0xd0/0x140
2470 13:28:17.095593 [ 284.345374] full_proxy_write+0x68/0xbc
2471 13:28:17.096049 [ 284.349208] vfs_write+0xec/0x20c
2472 13:28:17.097044 [ 284.352518] ksys_write+0x70/0x100
2473 13:28:17.097461 [ 284.355915] __arm64_sys_write+0x24/0x30
2474 13:28:17.097861 [ 284.359837] el0_svc_common.constprop.0+0x84/0x1e0
2475 13:28:17.117686 [ 284.364623] do_el0_svc+0x2c/0x94
2476 13:28:17.118172 [ 284.367935] el0_svc+0x20/0x30
2477 13:28:17.118590 [ 284.370985] el0_sync_handler+0xb0/0xb4
2478 13:28:17.119585 [ 284.374817] el0_sync+0x180/0x1c0
2479 13:28:17.120029 [ 284.378132] Code: 10a10d74 ffff8000 15d13d20 ffff8000 (aa1e03e9)
2480 13:28:17.122014 [ 284.384224] ---[ end trace 9a5c2b235424fe1c ]---
2481 13:28:17.125411 # Segmentation fault
2482 13:28:17.364394 # [ 284.094864] lkdtm: Performing direct entry EXEC_STACK
2483 13:28:17.365472 # [ 284.100129] lkdtm: attempting ok execution at ffff800010a11cb0
2484 13:28:17.365905 # [ 284.106255] lkdtm: attempting bad execution at ffff800015d13cc8
2485 13:28:17.386976 # [ 284.112319] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d13cc8
2486 13:28:17.387471 # [ 284.122116] Mem abort info:
2487 13:28:17.387923 # [ 284.125070] ESR = 0x8600000f
2488 13:28:17.388921 # [ 284.128233] EC = 0x21: IABT (current EL), IL = 32 bits
2489 13:28:17.389338 # [ 284.133586] SET = 0, FnV = 0
2490 13:28:17.408565 # [ 284.136672] EA = 0, S1PTW = 0
2491 13:28:17.409053 # [ 284.139819] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2492 13:28:17.410068 # [ 284.146559] [ffff800015d13cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606057003, pte=00680006095eb703
2493 13:28:17.431131 # [ 284.159130] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2494 13:28:17.476078 # [ 284.164702] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2495 13:28:17.476595 # [ 284.217908] CPU: 1 PID: 1936 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2496 13:28:17.498019 # [ 284.225645] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2497 13:28:17.498364 # [ 284.231997] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2498 13:28:17.499053 # [ 284.238004] pc : 0xffff800015d13cc8
2499 13:28:17.499306 # [ 284.241497] lr : execute_location+0x84/0xa4
2500 13:28:17.519493 # [ 284.245675] sp : ffff800015d13c80
2501 13:28:17.520016 # [ 284.248984] x29: ffff800015d13c80 x28: ffff0005c5021880
2502 13:28:17.520191 # [ 284.254296] x27: 0000000000000000 x26: 0000000000000000
2503 13:28:17.520357 # [ 284.259607] x25: ffff8000114f1ab0 x24: ffff800015d13e20
2504 13:28:17.520519 # [ 284.264917] x23: 000000000000000b x22: ffff0005c228d000
2505 13:28:17.542018 # [ 284.270227] x21: 0000000000000001 x20: ffff800010a11cb0
2506 13:28:17.542237 # [ 284.275537] x19: ffff800015d13cc8 x18: 0000000000000000
2507 13:28:17.542745 # [ 284.280847] x17: 0000000000000000 x16: 0000000000000000
2508 13:28:17.542916 # [ 284.286157] x15: 0000000000000030 x14: ffffffffffffffff
2509 13:28:17.563980 # [ 284.291466] x13: ffff800095d13967 x12: ffff800015d1396f
2510 13:28:17.564431 # [ 284.296776] x11: 0000000000000010 x10: 0000000000001440
2511 13:28:17.564673 # [ 284.302086] x9 : ffff80001012deb4 x8 : ffff0005c5022d20
2512 13:28:17.564906 # [ 284.307396] x7 : 0000000000000000 x6 : ffff800012561000
2513 13:28:17.586405 # [ 284.312706] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2514 13:28:17.586649 # [ 284.318015] x3 : 0000000000000000 x2 : 0000000000000000
2515 13:28:17.587160 # [ 284.323325] x1 : ffff0005c5021880 x0 : 0000000000000033
2516 13:28:17.587331 # [ 284.328636] Call trace:
2517 13:28:17.587494 # [ 284.331081] 0xffff800015d13cc8
2518 13:28:17.609033 # [ 284.334219] lkdtm_EXEC_STACK+0x30/0x58
2519 13:28:17.609817 # [ 284.338055] lkdtm_do_action+0x24/0x40
2520 13:28:17.610108 # [ 284.341799] direct_entry+0xd0/0x140
2521 13:28:17.610342 # [ 284.345374] full_proxy_write+0x68/0xbc
2522 13:28:17.610503 # [ 284.349208] vfs_write+0xec/0x20c
2523 13:28:17.610661 # [ 284.352518] ksys_write+0x70/0x100
2524 13:28:17.630584 # [ 284.355915] __arm64_sys_write+0x24/0x30
2525 13:28:17.630897 # [ 284.359837] el0_svc_common.constprop.0+0x84/0x1e0
2526 13:28:17.631607 # [ 284.364623] do_el0_svc+0x2c/0x94
2527 13:28:17.631777 # [ 284.367935] el0_svc+0x20/0x30
2528 13:28:17.631953 # [ 284.370985] el0_sync_handler+0xb0/0xb4
2529 13:28:17.645760 # [ 284.374817] el0_sync+0x180/0x1c0
2530 13:28:17.646093 # [ 284.378132] Code: 10a10d74 ffff8000 15d13d20 ffff8000 (aa1e03e9)
2531 13:28:17.649038 # [ 284.384224] ---[ end trace 9a5c2b235424fe1c ]---
2532 13:28:17.649351 # EXEC_STACK: saw 'call trace:': ok
2533 13:28:18.054263 ok 31 selftests: lkdtm: EXEC_STACK.sh
2534 13:28:18.110382 # selftests: lkdtm: EXEC_KMALLOC.sh
2535 13:28:19.101459 [ 286.362775] lkdtm: Performing direct entry EXEC_KMALLOC
2536 13:28:19.119040 [ 286.368265] lkdtm: attempting ok execution at ffff800010a11cb0
2537 13:28:19.119730 [ 286.374195] lkdtm: attempting bad execution at ffff0005c8f89100
2538 13:28:19.122268 [ 286.380281] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c8f89100
2539 13:28:19.125449 [ 286.390051] Mem abort info:
2540 13:28:19.128809 [ 286.393037] ESR = 0x8600000f
2541 13:28:19.144139 [ 286.396366] EC = 0x21: IABT (current EL), IL = 32 bits
2542 13:28:19.144966 [ 286.401725] SET = 0, FnV = 0
2543 13:28:19.145204 [ 286.404800] EA = 0, S1PTW = 0
2544 13:28:19.147427 [ 286.408052] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2545 13:28:19.162986 [ 286.414927] [ffff0005c8f89100] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbfa003, pte=0068000608f89707
2546 13:28:19.165838 [ 286.427500] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2547 13:28:19.229318 [ 286.433071] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2548 13:28:19.230179 [ 286.486274] CPU: 0 PID: 1978 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2549 13:28:19.252035 [ 286.494011] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2550 13:28:19.252434 [ 286.500363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2551 13:28:19.252672 [ 286.506370] pc : 0xffff0005c8f89100
2552 13:28:19.253340 [ 286.509862] lr : execute_location+0x84/0xa4
2553 13:28:19.253588 [ 286.514039] sp : ffff800015df3cc0
2554 13:28:19.274661 [ 286.517348] x29: ffff800015df3cc0 x28: ffff0005c27db100
2555 13:28:19.275515 [ 286.522658] x27: 0000000000000000 x26: 0000000000000000
2556 13:28:19.275764 [ 286.527969] x25: ffff8000114f1ab0 x24: ffff800015df3e20
2557 13:28:19.275973 [ 286.533279] x23: 000000000000000d x22: ffff0005c613d000
2558 13:28:19.276128 [ 286.538588] x21: 0000000000000001 x20: ffff800010a11cb0
2559 13:28:19.297303 [ 286.543898] x19: ffff0005c8f89100 x18: 0000000000000000
2560 13:28:19.297602 [ 286.549207] x17: 0000000000000000 x16: 0000000000000000
2561 13:28:19.298111 [ 286.554517] x15: 0000000000000030 x14: ffffffffffffffff
2562 13:28:19.298265 [ 286.559826] x13: ffff800095df39a7 x12: ffff800015df39af
2563 13:28:19.318889 [ 286.565136] x11: 0000004d4ea43146 x10: 0000000000001440
2564 13:28:19.319146 [ 286.570445] x9 : ffff80001012deb4 x8 : ffff0005c27dc5a0
2565 13:28:19.319649 [ 286.575754] x7 : 0000000000000000 x6 : ffff800012561000
2566 13:28:19.319805 [ 286.581063] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2567 13:28:19.340453 [ 286.586372] x3 : 0000000000000000 x2 : 0000000000000000
2568 13:28:19.340884 [ 286.591682] x1 : ffff0005c27db100 x0 : 0000000000000033
2569 13:28:19.341139 [ 286.596992] Call trace:
2570 13:28:19.341821 [ 286.599434] 0xffff0005c8f89100
2571 13:28:19.342074 [ 286.602575] lkdtm_EXEC_KMALLOC+0x34/0x4c
2572 13:28:19.342320 [ 286.606579] lkdtm_do_action+0x24/0x40
2573 13:28:19.364037 [ 286.610323] direct_entry+0xd0/0x140
2574 13:28:19.364412 [ 286.613897] full_proxy_write+0x68/0xbc
2575 13:28:19.364640 [ 286.617731] vfs_write+0xec/0x20c
2576 13:28:19.365282 [ 286.621040] ksys_write+0x70/0x100
2577 13:28:19.365487 [ 286.624437] __arm64_sys_write+0x24/0x30
2578 13:28:19.365701 [ 286.628358] el0_svc_common.constprop.0+0x84/0x1e0
2579 13:28:19.385661 [ 286.633144] do_el0_svc+0x2c/0x94
2580 13:28:19.386007 [ 286.636456] el0_svc+0x20/0x30
2581 13:28:19.386240 [ 286.639505] el0_sync_handler+0xb0/0xb4
2582 13:28:19.386879 [ 286.643336] el0_sync+0x180/0x1c0
2583 13:28:19.387086 [ 286.646650] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2584 13:28:19.389949 [ 286.652741] ---[ end trace 9a5c2b235424fe1d ]---
2585 13:28:19.393457 # Segmentation fault
2586 13:28:19.877464 # [ 286.362775] lkdtm: Performing direct entry EXEC_KMALLOC
2587 13:28:19.878142 # [ 286.368265] lkdtm: attempting ok execution at ffff800010a11cb0
2588 13:28:19.878305 # [ 286.374195] lkdtm: attempting bad execution at ffff0005c8f89100
2589 13:28:19.898922 # [ 286.380281] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c8f89100
2590 13:28:19.899454 # [ 286.390051] Mem abort info:
2591 13:28:19.899619 # [ 286.393037] ESR = 0x8600000f
2592 13:28:19.899774 # [ 286.396366] EC = 0x21: IABT (current EL), IL = 32 bits
2593 13:28:19.899939 # [ 286.401725] SET = 0, FnV = 0
2594 13:28:19.921570 # [ 286.404800] EA = 0, S1PTW = 0
2595 13:28:19.922077 # [ 286.408052] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2596 13:28:19.922260 # [ 286.414927] [ffff0005c8f89100] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbfa003, pte=0068000608f89707
2597 13:28:19.944188 # [ 286.427500] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2598 13:28:19.987526 # [ 286.433071] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2599 13:28:19.988003 # [ 286.486274] CPU: 0 PID: 1978 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2600 13:28:20.009839 # [ 286.494011] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2601 13:28:20.010346 # [ 286.500363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2602 13:28:20.010506 # [ 286.506370] pc : 0xffff0005c8f89100
2603 13:28:20.010657 # [ 286.509862] lr : execute_location+0x84/0xa4
2604 13:28:20.032459 # [ 286.514039] sp : ffff800015df3cc0
2605 13:28:20.032966 # [ 286.517348] x29: ffff800015df3cc0 x28: ffff0005c27db100
2606 13:28:20.033127 # [ 286.522658] x27: 0000000000000000 x26: 0000000000000000
2607 13:28:20.033279 # [ 286.527969] x25: ffff8000114f1ab0 x24: ffff800015df3e20
2608 13:28:20.033428 # [ 286.533279] x23: 000000000000000d x22: ffff0005c613d000
2609 13:28:20.055252 # [ 286.538588] x21: 0000000000000001 x20: ffff800010a11cb0
2610 13:28:20.055432 # [ 286.543898] x19: ffff0005c8f89100 x18: 0000000000000000
2611 13:28:20.055945 # [ 286.549207] x17: 0000000000000000 x16: 0000000000000000
2612 13:28:20.056103 # [ 286.554517] x15: 0000000000000030 x14: ffffffffffffffff
2613 13:28:20.076670 # [ 286.559826] x13: ffff800095df39a7 x12: ffff800015df39af
2614 13:28:20.077185 # [ 286.565136] x11: 0000004d4ea43146 x10: 0000000000001440
2615 13:28:20.077358 # [ 286.570445] x9 : ffff80001012deb4 x8 : ffff0005c27dc5a0
2616 13:28:20.077523 # [ 286.575754] x7 : 0000000000000000 x6 : ffff800012561000
2617 13:28:20.098245 # [ 286.581063] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2618 13:28:20.098953 # [ 286.586372] x3 : 0000000000000000 x2 : 0000000000000000
2619 13:28:20.099199 # [ 286.591682] x1 : ffff0005c27db100 x0 : 0000000000000033
2620 13:28:20.099427 # [ 286.596992] Call trace:
2621 13:28:20.099650 # [ 286.599434] 0xffff0005c8f89100
2622 13:28:20.122044 # [ 286.602575] lkdtm_EXEC_KMALLOC+0x34/0x4c
2623 13:28:20.122342 # [ 286.606579] lkdtm_do_action+0x24/0x40
2624 13:28:20.122999 # [ 286.610323] direct_entry+0xd0/0x140
2625 13:28:20.123227 # [ 286.613897] full_proxy_write+0x68/0xbc
2626 13:28:20.123445 # [ 286.617731] vfs_write+0xec/0x20c
2627 13:28:20.123659 # [ 286.621040] ksys_write+0x70/0x100
2628 13:28:20.143873 # [ 286.624437] __arm64_sys_write+0x24/0x30
2629 13:28:20.144238 # [ 286.628358] el0_svc_common.constprop.0+0x84/0x1e0
2630 13:28:20.144551 # [ 286.633144] do_el0_svc+0x2c/0x94
2631 13:28:20.144852 # [ 286.636456] el0_svc+0x20/0x30
2632 13:28:20.145146 # [ 286.639505] el0_sync_handler+0xb0/0xb4
2633 13:28:20.165355 # [ 286.643336] el0_sync+0x180/0x1c0
2634 13:28:20.165741 # [ 286.646650] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2635 13:28:20.166078 # [ 286.652741] ---[ end trace 9a5c2b235424fe1d ]---
2636 13:28:20.166397 # EXEC_KMALLOC: saw 'call trace:': ok
2637 13:28:20.168560 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2638 13:28:20.168870 # selftests: lkdtm: EXEC_VMALLOC.sh
2639 13:28:21.209590 [ 288.472517] lkdtm: Performing direct entry EXEC_VMALLOC
2640 13:28:21.230188 [ 288.477990] lkdtm: attempting ok execution at ffff800010a11cb0
2641 13:28:21.230491 [ 288.484163] lkdtm: attempting bad execution at ffff800013928000
2642 13:28:21.232054 [ 288.490185] Unable to handle kernel execute from non-executable memory at virtual address ffff800013928000
2643 13:28:21.235265 [ 288.499909] Mem abort info:
2644 13:28:21.238795 [ 288.503137] ESR = 0x8600000f
2645 13:28:21.254124 [ 288.506607] EC = 0x21: IABT (current EL), IL = 32 bits
2646 13:28:21.254541 [ 288.511963] SET = 0, FnV = 0
2647 13:28:21.255503 [ 288.515021] EA = 0, S1PTW = 0
2648 13:28:21.257438 [ 288.518192] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2649 13:28:21.270299 [ 288.525050] [ffff800013928000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000608fb1703
2650 13:28:21.289601 [ 288.537714] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2651 13:28:21.335501 [ 288.543285] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2652 13:28:21.336048 [ 288.596489] CPU: 0 PID: 2020 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2653 13:28:21.357481 [ 288.604227] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2654 13:28:21.358598 [ 288.610578] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2655 13:28:21.359029 [ 288.616585] pc : 0xffff800013928000
2656 13:28:21.359438 [ 288.620078] lr : execute_location+0x84/0xa4
2657 13:28:21.379016 [ 288.624255] sp : ffff800015ec3cc0
2658 13:28:21.379528 [ 288.627564] x29: ffff800015ec3cc0 x28: ffff0005c78d9880
2659 13:28:21.380610 [ 288.632875] x27: 0000000000000000 x26: 0000000000000000
2660 13:28:21.381037 [ 288.638185] x25: ffff8000114f1ab0 x24: ffff800015ec3e20
2661 13:28:21.381446 [ 288.643495] x23: 000000000000000d x22: ffff0005c8fb1000
2662 13:28:21.401717 [ 288.648804] x21: 0000000000000001 x20: ffff800010a11cb0
2663 13:28:21.402204 [ 288.654114] x19: ffff800013928000 x18: 0000000000000000
2664 13:28:21.403277 [ 288.659423] x17: 0000000000000000 x16: 0000000000000000
2665 13:28:21.403706 [ 288.664733] x15: 0000000000000030 x14: ffffffffffffffff
2666 13:28:21.424242 [ 288.670042] x13: ffff800095ec39a7 x12: ffff800015ec39af
2667 13:28:21.424658 [ 288.675351] x11: ffff0005c0400000 x10: ffff8000125e82d0
2668 13:28:21.425698 [ 288.680660] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2669 13:28:21.426117 [ 288.685970] x7 : ffff8000125e82d0 x6 : ffff800012561000
2670 13:28:21.445885 [ 288.691279] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2671 13:28:21.446379 [ 288.696588] x3 : 0000000000000000 x2 : 0000000000000000
2672 13:28:21.447490 [ 288.701898] x1 : ffff0005c78d9880 x0 : 0000000000000033
2673 13:28:21.447950 [ 288.707208] Call trace:
2674 13:28:21.448361 [ 288.709649] 0xffff800013928000
2675 13:28:21.468553 [ 288.712790] lkdtm_EXEC_VMALLOC+0x2c/0x44
2676 13:28:21.469043 [ 288.716795] lkdtm_do_action+0x24/0x40
2677 13:28:21.469468 [ 288.720539] direct_entry+0xd0/0x140
2678 13:28:21.469876 [ 288.724112] full_proxy_write+0x68/0xbc
2679 13:28:21.470277 [ 288.727946] vfs_write+0xec/0x20c
2680 13:28:21.470675 [ 288.731256] ksys_write+0x70/0x100
2681 13:28:21.491245 [ 288.734652] __arm64_sys_write+0x24/0x30
2682 13:28:21.491780 [ 288.738574] el0_svc_common.constprop.0+0x84/0x1e0
2683 13:28:21.492316 [ 288.743360] do_el0_svc+0x2c/0x94
2684 13:28:21.492732 [ 288.746671] el0_svc+0x20/0x30
2685 13:28:21.493179 [ 288.749721] el0_sync_handler+0xb0/0xb4
2686 13:28:21.493580 [ 288.753553] el0_sync+0x180/0x1c0
2687 13:28:21.494020 [ 288.756873] Code: bad PC value
2688 13:28:21.497616 [ 288.759926] ---[ end trace 9a5c2b235424fe1e ]---
2689 13:28:21.504085 # Segmentation fault
2690 13:28:21.789622 # [ 288.472517] lkdtm: Performing direct entry EXEC_VMALLOC
2691 13:28:21.790801 # [ 288.477990] lkdtm: attempting ok execution at ffff800010a11cb0
2692 13:28:21.791284 # [ 288.484163] lkdtm: attempting bad execution at ffff800013928000
2693 13:28:21.812165 # [ 288.490185] Unable to handle kernel execute from non-executable memory at virtual address ffff800013928000
2694 13:28:21.812681 # [ 288.499909] Mem abort info:
2695 13:28:21.813680 # [ 288.503137] ESR = 0x8600000f
2696 13:28:21.814049 # [ 288.506607] EC = 0x21: IABT (current EL), IL = 32 bits
2697 13:28:21.814443 # [ 288.511963] SET = 0, FnV = 0
2698 13:28:21.833946 # [ 288.515021] EA = 0, S1PTW = 0
2699 13:28:21.834441 # [ 288.518192] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2700 13:28:21.835504 # [ 288.525050] [ffff800013928000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000608fb1703
2701 13:28:21.856454 # [ 288.537714] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2702 13:28:21.900818 # [ 288.543285] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2703 13:28:21.901981 # [ 288.596489] CPU: 0 PID: 2020 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2704 13:28:21.923408 # [ 288.604227] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2705 13:28:21.923935 # [ 288.610578] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2706 13:28:21.925003 # [ 288.616585] pc : 0xffff800013928000
2707 13:28:21.925432 # [ 288.620078] lr : execute_location+0x84/0xa4
2708 13:28:21.945153 # [ 288.624255] sp : ffff800015ec3cc0
2709 13:28:21.945649 # [ 288.627564] x29: ffff800015ec3cc0 x28: ffff0005c78d9880
2710 13:28:21.946743 # [ 288.632875] x27: 0000000000000000 x26: 0000000000000000
2711 13:28:21.947177 # [ 288.638185] x25: ffff8000114f1ab0 x24: ffff800015ec3e20
2712 13:28:21.947586 # [ 288.643495] x23: 000000000000000d x22: ffff0005c8fb1000
2713 13:28:21.966621 # [ 288.648804] x21: 0000000000000001 x20: ffff800010a11cb0
2714 13:28:21.967114 # [ 288.654114] x19: ffff800013928000 x18: 0000000000000000
2715 13:28:21.967543 # [ 288.659423] x17: 0000000000000000 x16: 0000000000000000
2716 13:28:21.968624 # [ 288.664733] x15: 0000000000000030 x14: ffffffffffffffff
2717 13:28:21.990271 # [ 288.670042] x13: ffff800095ec39a7 x12: ffff800015ec39af
2718 13:28:21.990804 # [ 288.675351] x11: ffff0005c0400000 x10: ffff8000125e82d0
2719 13:28:21.991231 # [ 288.680660] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2720 13:28:21.992303 # [ 288.685970] x7 : ffff8000125e82d0 x6 : ffff800012561000
2721 13:28:22.011887 # [ 288.691279] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2722 13:28:22.012285 # [ 288.696588] x3 : 0000000000000000 x2 : 0000000000000000
2723 13:28:22.012629 # [ 288.701898] x1 : ffff0005c78d9880 x0 : 0000000000000033
2724 13:28:22.013600 # [ 288.707208] Call trace:
2725 13:28:22.013988 # [ 288.709649] 0xffff800013928000
2726 13:28:22.034434 # [ 288.712790] lkdtm_EXEC_VMALLOC+0x2c/0x44
2727 13:28:22.034997 # [ 288.716795] lkdtm_do_action+0x24/0x40
2728 13:28:22.036253 # [ 288.720539] direct_entry+0xd0/0x140
2729 13:28:22.036807 # [ 288.724112] full_proxy_write+0x68/0xbc
2730 13:28:22.037474 # [ 288.727946] vfs_write+0xec/0x20c
2731 13:28:22.038085 # [ 288.731256] ksys_write+0x70/0x100
2732 13:28:22.055878 # [ 288.734652] __arm64_sys_write+0x24/0x30
2733 13:28:22.056622 # [ 288.738574] el0_svc_common.constprop.0+0x84/0x1e0
2734 13:28:22.056874 # [ 288.743360] do_el0_svc+0x2c/0x94
2735 13:28:22.057114 # [ 288.746671] el0_svc+0x20/0x30
2736 13:28:22.057347 # [ 288.749721] el0_sync_handler+0xb0/0xb4
2737 13:28:22.074369 # [ 288.753553] el0_sync+0x180/0x1c0
2738 13:28:22.074739 # [ 288.756873] Code: bad PC value
2739 13:28:22.075058 # [ 288.759926] ---[ end trace 9a5c2b235424fe1e ]---
2740 13:28:22.075935 # EXEC_VMALLOC: saw 'call trace:': ok
2741 13:28:22.076298 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2742 13:28:22.077725 # selftests: lkdtm: EXEC_RODATA.sh
2743 13:28:23.357152 [ 290.616354] lkdtm: Performing direct entry EXEC_RODATA
2744 13:28:23.360184 [ 290.621562] lkdtm: attempting ok execution at ffff800010a11cb0
2745 13:28:23.373697 [ 290.627474] lkdtm: attempting bad execution at ffff8000114f1fb0
2746 13:28:23.375391 [ 290.633452] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1fb0
2747 13:28:23.378605 [ 290.643213] Mem abort info:
2748 13:28:23.381972 [ 290.646306] ESR = 0x8600000e
2749 13:28:23.397251 [ 290.649559] EC = 0x21: IABT (current EL), IL = 32 bits
2750 13:28:23.398171 [ 290.654898] SET = 0, FnV = 0
2751 13:28:23.398429 [ 290.657973] EA = 0, S1PTW = 0
2752 13:28:23.400555 [ 290.661137] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2753 13:28:23.413430 [ 290.668018] [ffff8000114f1fb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2754 13:28:23.416706 [ 290.678778] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2755 13:28:23.481751 [ 290.684350] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2756 13:28:23.482103 [ 290.737556] CPU: 0 PID: 2062 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2757 13:28:23.503964 [ 290.745292] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2758 13:28:23.504328 [ 290.751643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2759 13:28:23.504503 [ 290.757656] pc : lkdtm_rodata_do_nothing+0x0/0x10
2760 13:28:23.505064 [ 290.762360] lr : execute_location+0x84/0xa4
2761 13:28:23.505238 [ 290.766537] sp : ffff800015f93cd0
2762 13:28:23.525550 [ 290.769846] x29: ffff800015f93cd0 x28: ffff0005c78d8000
2763 13:28:23.525873 [ 290.775158] x27: 0000000000000000 x26: 0000000000000000
2764 13:28:23.526436 [ 290.780468] x25: ffff8000114f1ab0 x24: ffff800015f93e20
2765 13:28:23.526607 [ 290.785778] x23: 000000000000000c x22: ffff0005c276c000
2766 13:28:23.547945 [ 290.791089] x21: 0000000000000000 x20: ffff800010a11cb0
2767 13:28:23.548530 [ 290.796398] x19: ffff8000114f1fb0 x18: 0000000000000000
2768 13:28:23.548706 [ 290.801708] x17: 0000000000000000 x16: 0000000000000000
2769 13:28:23.548874 [ 290.807018] x15: 0000000000000030 x14: ffffffffffffffff
2770 13:28:23.549037 [ 290.812329] x13: ffff800095f939b7 x12: ffff800015f939bf
2771 13:28:23.569751 [ 290.817639] x11: 0000000000000018 x10: ffff8000125e82d0
2772 13:28:23.570483 [ 290.822949] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2773 13:28:23.570663 [ 290.828259] x7 : ffff8000125e82d0 x6 : ffff800012561000
2774 13:28:23.570834 [ 290.833569] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2775 13:28:23.592344 [ 290.838878] x3 : 0000000000000000 x2 : 0000000000000000
2776 13:28:23.592906 [ 290.844187] x1 : ffff0005c78d8000 x0 : 0000000000000033
2777 13:28:23.593081 [ 290.849497] Call trace:
2778 13:28:23.593248 [ 290.851940] lkdtm_rodata_do_nothing+0x0/0x10
2779 13:28:23.593413 [ 290.856293] lkdtm_EXEC_RODATA+0x24/0x30
2780 13:28:23.615002 [ 290.860214] lkdtm_do_action+0x24/0x40
2781 13:28:23.615302 [ 290.863958] direct_entry+0xd0/0x140
2782 13:28:23.616037 [ 290.867532] full_proxy_write+0x68/0xbc
2783 13:28:23.616305 [ 290.871365] vfs_write+0xec/0x20c
2784 13:28:23.616553 [ 290.874675] ksys_write+0x70/0x100
2785 13:28:23.616794 [ 290.878071] __arm64_sys_write+0x24/0x30
2786 13:28:23.636556 [ 290.881993] el0_svc_common.constprop.0+0x84/0x1e0
2787 13:28:23.636818 [ 290.886780] do_el0_svc+0x2c/0x94
2788 13:28:23.636991 [ 290.890091] el0_svc+0x20/0x30
2789 13:28:23.637612 [ 290.893140] el0_sync_handler+0xb0/0xb4
2790 13:28:23.637861 [ 290.896972] el0_sync+0x180/0x1c0
2791 13:28:23.638166 [ 290.900287] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2792 13:28:23.643995 [ 290.906378] ---[ end trace 9a5c2b235424fe1f ]---
2793 13:28:23.647609 # Segmentation fault
2794 13:28:24.054353 # [ 290.616354] lkdtm: Performing direct entry EXEC_RODATA
2795 13:28:24.055060 # [ 290.621562] lkdtm: attempting ok execution at ffff800010a11cb0
2796 13:28:24.055237 # [ 290.627474] lkdtm: attempting bad execution at ffff8000114f1fb0
2797 13:28:24.077926 # [ 290.633452] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1fb0
2798 13:28:24.078492 # [ 290.643213] Mem abort info:
2799 13:28:24.078671 # [ 290.646306] ESR = 0x8600000e
2800 13:28:24.078839 # [ 290.649559] EC = 0x21: IABT (current EL), IL = 32 bits
2801 13:28:24.079004 # [ 290.654898] SET = 0, FnV = 0
2802 13:28:24.099579 # [ 290.657973] EA = 0, S1PTW = 0
2803 13:28:24.099782 # [ 290.661137] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
2804 13:28:24.100324 # [ 290.668018] [ffff8000114f1fb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2805 13:28:24.122233 # [ 290.678778] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2806 13:28:24.165647 # [ 290.684350] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2807 13:28:24.165885 # [ 290.737556] CPU: 0 PID: 2062 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2808 13:28:24.188957 # [ 290.745292] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2809 13:28:24.189572 # [ 290.751643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2810 13:28:24.189751 # [ 290.757656] pc : lkdtm_rodata_do_nothing+0x0/0x10
2811 13:28:24.189919 # [ 290.762360] lr : execute_location+0x84/0xa4
2812 13:28:24.190083 # [ 290.766537] sp : ffff800015f93cd0
2813 13:28:24.210583 # [ 290.769846] x29: ffff800015f93cd0 x28: ffff0005c78d8000
2814 13:28:24.211015 # [ 290.775158] x27: 0000000000000000 x26: 0000000000000000
2815 13:28:24.211819 # [ 290.780468] x25: ffff8000114f1ab0 x24: ffff800015f93e20
2816 13:28:24.212061 # [ 290.785778] x23: 000000000000000c x22: ffff0005c276c000
2817 13:28:24.233230 # [ 290.791089] x21: 0000000000000000 x20: ffff800010a11cb0
2818 13:28:24.233836 # [ 290.796398] x19: ffff8000114f1fb0 x18: 0000000000000000
2819 13:28:24.234012 # [ 290.801708] x17: 0000000000000000 x16: 0000000000000000
2820 13:28:24.234178 # [ 290.807018] x15: 0000000000000030 x14: ffffffffffffffff
2821 13:28:24.254703 # [ 290.812329] x13: ffff800095f939b7 x12: ffff800015f939bf
2822 13:28:24.255323 # [ 290.817639] x11: 0000000000000018 x10: ffff8000125e82d0
2823 13:28:24.255511 # [ 290.822949] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2824 13:28:24.255698 # [ 290.828259] x7 : ffff8000125e82d0 x6 : ffff800012561000
2825 13:28:24.277354 # [ 290.833569] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2826 13:28:24.277963 # [ 290.838878] x3 : 0000000000000000 x2 : 0000000000000000
2827 13:28:24.278139 # [ 290.844187] x1 : ffff0005c78d8000 x0 : 0000000000000033
2828 13:28:24.278305 # [ 290.849497] Call trace:
2829 13:28:24.278466 # [ 290.851940] lkdtm_rodata_do_nothing+0x0/0x10
2830 13:28:24.299964 # [ 290.856293] lkdtm_EXEC_RODATA+0x24/0x30
2831 13:28:24.300568 # [ 290.860214] lkdtm_do_action+0x24/0x40
2832 13:28:24.300743 # [ 290.863958] direct_entry+0xd0/0x140
2833 13:28:24.300907 # [ 290.867532] full_proxy_write+0x68/0xbc
2834 13:28:24.301067 # [ 290.871365] vfs_write+0xec/0x20c
2835 13:28:24.321606 # [ 290.874675] ksys_write+0x70/0x100
2836 13:28:24.321845 # [ 290.878071] __arm64_sys_write+0x24/0x30
2837 13:28:24.322380 # [ 290.881993] el0_svc_common.constprop.0+0x84/0x1e0
2838 13:28:24.322552 # [ 290.886780] do_el0_svc+0x2c/0x94
2839 13:28:24.322717 # [ 290.890091] el0_svc+0x20/0x30
2840 13:28:24.322878 # [ 290.893140] el0_sync_handler+0xb0/0xb4
2841 13:28:24.344144 # [ 290.896972] el0_sync+0x180/0x1c0
2842 13:28:24.344767 # [ 290.900287] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2843 13:28:24.344947 # [ 290.906378] ---[ end trace 9a5c2b235424fe1f ]---
2844 13:28:24.345120 # EXEC_RODATA: saw 'call trace:': ok
2845 13:28:24.345286 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2846 13:28:24.347657 # selftests: lkdtm: EXEC_USERSPACE.sh
2847 13:28:25.629158 [ 292.890784] lkdtm: Performing direct entry EXEC_USERSPACE
2848 13:28:25.646328 [ 292.896304] lkdtm: attempting ok execution at ffff800010a11cb0
2849 13:28:25.646945 [ 292.902288] lkdtm: attempting bad execution at 0000ffff92b0d000
2850 13:28:25.649672 [ 292.908269] Unable to handle kernel execution of user memory at virtual address 0000ffff92b0d000
2851 13:28:25.652800 [ 292.917155] Mem abort info:
2852 13:28:25.671118 [ 292.920123] ESR = 0x8600000f
2853 13:28:25.671788 [ 292.923201] EC = 0x21: IABT (current EL), IL = 32 bits
2854 13:28:25.671982 [ 292.928563] SET = 0, FnV = 0
2855 13:28:25.672153 [ 292.931622] EA = 0, S1PTW = 0
2856 13:28:25.674555 [ 292.934787] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602769000
2857 13:28:25.688830 [ 292.941261] [0000ffff92b0d000] pgd=0000000607ac1003, p4d=0000000607ac1003, pud=0000000608c64003, pmd=00000006081d9003, pte=00a800060f3dcf43
2858 13:28:25.691874 [ 292.953832] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2859 13:28:25.755743 [ 292.959491] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2860 13:28:25.756064 [ 293.012695] CPU: 1 PID: 2104 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2861 13:28:25.778989 [ 293.020432] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2862 13:28:25.779680 [ 293.026784] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2863 13:28:25.779888 [ 293.032791] pc : 0xffff92b0d000
2864 13:28:25.780063 [ 293.035937] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2865 13:28:25.780231 [ 293.040461] sp : ffff800016033cf0
2866 13:28:25.800731 [ 293.043770] x29: ffff800016033cf0 x28: ffff0005c78eb100
2867 13:28:25.801089 [ 293.049081] x27: 0000000000000000 x26: 0000000000000000
2868 13:28:25.801392 [ 293.054391] x25: ffff8000114f1ab0 x24: ffff800016033e20
2869 13:28:25.802211 [ 293.059702] x23: 000000000000000f x22: ffff0005c9b48000
2870 13:28:25.802508 [ 293.065012] x21: ffff800011a05130 x20: ffff800010a11cb0
2871 13:28:25.823312 [ 293.070322] x19: 0000ffff92b0d000 x18: 0000000000000000
2872 13:28:25.823622 [ 293.075632] x17: 0000000000000000 x16: 0000000000000000
2873 13:28:25.824312 [ 293.080942] x15: 0000000000000030 x14: ffffffffffffffff
2874 13:28:25.824515 [ 293.086253] x13: ffff8000960339d7 x12: ffff8000160339df
2875 13:28:25.845848 [ 293.091562] x11: a9be7bfd90008620 x10: ffff8000125e82d0
2876 13:28:25.846440 [ 293.096872] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2877 13:28:25.846622 [ 293.102182] x7 : ffff8000125e82d0 x6 : ffff800012561000
2878 13:28:25.846793 [ 293.107492] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2879 13:28:25.867471 [ 293.112803] x3 : 0000000000000000 x2 : 0000000000000000
2880 13:28:25.868045 [ 293.118113] x1 : ffff0005c78eb100 x0 : 0000000000000033
2881 13:28:25.868224 [ 293.123423] Call trace:
2882 13:28:25.868392 [ 293.125866] 0xffff92b0d000
2883 13:28:25.868556 [ 293.128658] lkdtm_do_action+0x24/0x40
2884 13:28:25.868715 [ 293.132403] direct_entry+0xd0/0x140
2885 13:28:25.889974 [ 293.135976] full_proxy_write+0x68/0xbc
2886 13:28:25.890240 [ 293.139810] vfs_write+0xec/0x20c
2887 13:28:25.890781 [ 293.143121] ksys_write+0x70/0x100
2888 13:28:25.890953 [ 293.146517] __arm64_sys_write+0x24/0x30
2889 13:28:25.891118 [ 293.150440] el0_svc_common.constprop.0+0x84/0x1e0
2890 13:28:25.891281 [ 293.155225] do_el0_svc+0x2c/0x94
2891 13:28:25.906167 [ 293.158539] el0_svc+0x20/0x30
2892 13:28:25.906373 [ 293.161588] el0_sync_handler+0xb0/0xb4
2893 13:28:25.906922 [ 293.165420] el0_sync+0x180/0x1c0
2894 13:28:25.909541 [ 293.168741] Code: bad PC value
2895 13:28:25.909741 [ 293.171796] ---[ end trace 9a5c2b235424fe20 ]---
2896 13:28:25.912819 # Segmentation fault
2897 13:28:26.247873 # [ 292.890784] lkdtm: Performing direct entry EXEC_USERSPACE
2898 13:28:26.248579 # [ 292.896304] lkdtm: attempting ok execution at ffff800010a11cb0
2899 13:28:26.248758 # [ 292.902288] lkdtm: attempting bad execution at 0000ffff92b0d000
2900 13:28:26.269335 # [ 292.908269] Unable to handle kernel execution of user memory at virtual address 0000ffff92b0d000
2901 13:28:26.269917 # [ 292.917155] Mem abort info:
2902 13:28:26.270094 # [ 292.920123] ESR = 0x8600000f
2903 13:28:26.270261 # [ 292.923201] EC = 0x21: IABT (current EL), IL = 32 bits
2904 13:28:26.270425 # [ 292.928563] SET = 0, FnV = 0
2905 13:28:26.293084 # [ 292.931622] EA = 0, S1PTW = 0
2906 13:28:26.293282 # [ 292.934787] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000602769000
2907 13:28:26.293817 # [ 292.941261] [0000ffff92b0d000] pgd=0000000607ac1003, p4d=0000000607ac1003, pud=0000000608c64003, pmd=00000006081d9003, pte=00a800060f3dcf43
2908 13:28:26.314581 # [ 292.953832] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2909 13:28:26.359217 # [ 292.959491] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2910 13:28:26.359430 # [ 293.012695] CPU: 1 PID: 2104 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2911 13:28:26.380351 # [ 293.020432] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2912 13:28:26.380921 # [ 293.026784] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2913 13:28:26.381093 # [ 293.032791] pc : 0xffff92b0d000
2914 13:28:26.381256 # [ 293.035937] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2915 13:28:26.381414 # [ 293.040461] sp : ffff800016033cf0
2916 13:28:26.403938 # [ 293.043770] x29: ffff800016033cf0 x28: ffff0005c78eb100
2917 13:28:26.404500 # [ 293.049081] x27: 0000000000000000 x26: 0000000000000000
2918 13:28:26.404673 # [ 293.054391] x25: ffff8000114f1ab0 x24: ffff800016033e20
2919 13:28:26.404838 # [ 293.059702] x23: 000000000000000f x22: ffff0005c9b48000
2920 13:28:26.425608 # [ 293.065012] x21: ffff800011a05130 x20: ffff800010a11cb0
2921 13:28:26.425804 # [ 293.070322] x19: 0000ffff92b0d000 x18: 0000000000000000
2922 13:28:26.426344 # [ 293.075632] x17: 0000000000000000 x16: 0000000000000000
2923 13:28:26.426515 # [ 293.080942] x15: 0000000000000030 x14: ffffffffffffffff
2924 13:28:26.448207 # [ 293.086253] x13: ffff8000960339d7 x12: ffff8000160339df
2925 13:28:26.448772 # [ 293.091562] x11: a9be7bfd90008620 x10: ffff8000125e82d0
2926 13:28:26.448947 # [ 293.096872] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2927 13:28:26.449113 # [ 293.102182] x7 : ffff8000125e82d0 x6 : ffff800012561000
2928 13:28:26.469849 # [ 293.107492] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2929 13:28:26.470045 # [ 293.112803] x3 : 0000000000000000 x2 : 0000000000000000
2930 13:28:26.470581 # [ 293.118113] x1 : ffff0005c78eb100 x0 : 0000000000000033
2931 13:28:26.470751 # [ 293.123423] Call trace:
2932 13:28:26.470909 # [ 293.125866] 0xffff92b0d000
2933 13:28:26.492475 # [ 293.128658] lkdtm_do_action+0x24/0x40
2934 13:28:26.493043 # [ 293.132403] direct_entry+0xd0/0x140
2935 13:28:26.493217 # [ 293.135976] full_proxy_write+0x68/0xbc
2936 13:28:26.493380 # [ 293.139810] vfs_write+0xec/0x20c
2937 13:28:26.493539 # [ 293.143121] ksys_write+0x70/0x100
2938 13:28:26.493694 # [ 293.146517] __arm64_sys_write+0x24/0x30
2939 13:28:26.514972 # [ 293.150440] el0_svc_common.constprop.0+0x84/0x1e0
2940 13:28:26.515537 # [ 293.155225] do_el0_svc+0x2c/0x94
2941 13:28:26.515710 # [ 293.158539] el0_svc+0x20/0x30
2942 13:28:26.515910 # [ 293.161588] el0_sync_handler+0xb0/0xb4
2943 13:28:26.516073 # [ 293.165420] el0_sync+0x180/0x1c0
2944 13:28:26.516236 # [ 293.168741] Code: bad PC value
2945 13:28:26.524857 # [ 293.171796] ---[ end trace 9a5c2b235424fe20 ]---
2946 13:28:26.527944 # EXEC_USERSPACE: saw 'call trace:': ok
2947 13:28:26.528137 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2948 13:28:26.545065 # selftests: lkdtm: EXEC_NULL.sh
2949 13:28:27.691854 [ 294.953420] lkdtm: Performing direct entry EXEC_NULL
2950 13:28:27.709017 [ 294.958601] lkdtm: attempting ok execution at ffff800010a11cb0
2951 13:28:27.710255 [ 294.964569] lkdtm: attempting bad execution at 0000000000000000
2952 13:28:27.712371 [ 294.970604] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2953 13:28:27.715630 [ 294.979507] Mem abort info:
2954 13:28:27.718896 [ 294.982738] ESR = 0x86000004
2955 13:28:27.724525 [ 294.985863] EC = 0x21: IABT (current EL), IL = 32 bits
2956 13:28:27.733310 [ 294.991274] SET = 0, FnV = 0
2957 13:28:27.733759 [ 294.994361] EA = 0, S1PTW = 0
2958 13:28:27.736653 [ 294.997530] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000604bdf000
2959 13:28:27.746270 [ 295.004143] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2960 13:28:27.749517 [ 295.010960] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2961 13:28:27.814094 [ 295.016617] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2962 13:28:27.815304 [ 295.069823] CPU: 0 PID: 2146 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2963 13:28:27.835696 [ 295.077560] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2964 13:28:27.836229 [ 295.083912] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2965 13:28:27.836654 [ 295.089919] pc : 0x0
2966 13:28:27.837750 [ 295.092110] lr : execute_location+0x84/0xa4
2967 13:28:27.838167 [ 295.096287] sp : ffff800016113cd0
2968 13:28:27.838567 [ 295.099597] x29: ffff800016113cd0 x28: ffff0005c5026200
2969 13:28:27.858204 [ 295.104908] x27: 0000000000000000 x26: 0000000000000000
2970 13:28:27.858696 [ 295.110218] x25: ffff8000114f1ab0 x24: ffff800016113e20
2971 13:28:27.859122 [ 295.115528] x23: 000000000000000a x22: ffff0005c2275000
2972 13:28:27.860253 [ 295.120838] x21: 0000000000000000 x20: ffff800010a11cb0
2973 13:28:27.879787 [ 295.126147] x19: 0000000000000000 x18: 0000000000000000
2974 13:28:27.880140 [ 295.131457] x17: 0000000000000000 x16: 0000000000000000
2975 13:28:27.880423 [ 295.136766] x15: 0000000000000030 x14: ffffffffffffffff
2976 13:28:27.881234 [ 295.142076] x13: ffff8000961139b7 x12: ffff8000161139bf
2977 13:28:27.902432 [ 295.147385] x11: 0000000000000008 x10: ffff8000125e82d0
2978 13:28:27.902917 [ 295.152694] x9 : ffff80001012deb4 x8 : ffff8000125902d0
2979 13:28:27.903326 [ 295.158003] x7 : ffff8000125e82d0 x6 : ffff800012561000
2980 13:28:27.904383 [ 295.163313] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2981 13:28:27.925090 [ 295.168622] x3 : 0000000000000000 x2 : 0000000000000000
2982 13:28:27.925578 [ 295.173931] x1 : ffff0005c5026200 x0 : 0000000000000033
2983 13:28:27.926001 [ 295.179241] Call trace:
2984 13:28:27.926405 [ 295.181682] 0x0
2985 13:28:27.927480 [ 295.183518] lkdtm_EXEC_NULL+0x20/0x2c
2986 13:28:27.927894 [ 295.187266] lkdtm_do_action+0x24/0x40
2987 13:28:27.928326 [ 295.191010] direct_entry+0xd0/0x140
2988 13:28:27.946672 [ 295.194584] full_proxy_write+0x68/0xbc
2989 13:28:27.947066 [ 295.198418] vfs_write+0xec/0x20c
2990 13:28:27.947402 [ 295.201728] ksys_write+0x70/0x100
2991 13:28:27.948341 [ 295.205124] __arm64_sys_write+0x24/0x30
2992 13:28:27.948728 [ 295.209046] el0_svc_common.constprop.0+0x84/0x1e0
2993 13:28:27.949100 [ 295.213832] do_el0_svc+0x2c/0x94
2994 13:28:27.965090 [ 295.217143] el0_svc+0x20/0x30
2995 13:28:27.965576 [ 295.220192] el0_sync_handler+0xb0/0xb4
2996 13:28:27.965997 [ 295.224024] el0_sync+0x180/0x1c0
2997 13:28:27.966400 [ 295.227343] Code: bad PC value
2998 13:28:27.968365 [ 295.230396] ---[ end trace 9a5c2b235424fe21 ]---
2999 13:28:27.977961 # Segmentation fault
3000 13:28:28.280220 # [ 294.953420] lkdtm: Performing direct entry EXEC_NULL
3001 13:28:28.280714 # [ 294.958601] lkdtm: attempting ok execution at ffff800010a11cb0
3002 13:28:28.281836 # [ 294.964569] lkdtm: attempting bad execution at 0000000000000000
3003 13:28:28.302740 # [ 294.970604] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3004 13:28:28.303233 # [ 294.979507] Mem abort info:
3005 13:28:28.303654 # [ 294.982738] ESR = 0x86000004
3006 13:28:28.304894 # [ 294.985863] EC = 0x21: IABT (current EL), IL = 32 bits
3007 13:28:28.305323 # [ 294.991274] SET = 0, FnV = 0
3008 13:28:28.305727 # [ 294.994361] EA = 0, S1PTW = 0
3009 13:28:28.325419 # [ 294.997530] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000604bdf000
3010 13:28:28.325909 # [ 295.004143] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3011 13:28:28.327028 # [ 295.010960] Internal error: Oops: 86000004 [#11] PREEMPT SMP
3012 13:28:28.392338 # [ 295.016617] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3013 13:28:28.392858 # [ 295.069823] CPU: 0 PID: 2146 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3014 13:28:28.393287 # [ 295.077560] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3015 13:28:28.413848 # [ 295.083912] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3016 13:28:28.414340 # [ 295.089919] pc : 0x0
3017 13:28:28.414761 # [ 295.092110] lr : execute_location+0x84/0xa4
3018 13:28:28.415892 # [ 295.096287] sp : ffff800016113cd0
3019 13:28:28.416310 # [ 295.099597] x29: ffff800016113cd0 x28: ffff0005c5026200
3020 13:28:28.436584 # [ 295.104908] x27: 0000000000000000 x26: 0000000000000000
3021 13:28:28.437075 # [ 295.110218] x25: ffff8000114f1ab0 x24: ffff800016113e20
3022 13:28:28.437498 # [ 295.115528] x23: 000000000000000a x22: ffff0005c2275000
3023 13:28:28.437904 # [ 295.120838] x21: 0000000000000000 x20: ffff800010a11cb0
3024 13:28:28.458091 # [ 295.126147] x19: 0000000000000000 x18: 0000000000000000
3025 13:28:28.458584 # [ 295.131457] x17: 0000000000000000 x16: 0000000000000000
3026 13:28:28.459711 # [ 295.136766] x15: 0000000000000030 x14: ffffffffffffffff
3027 13:28:28.460167 # [ 295.142076] x13: ffff8000961139b7 x12: ffff8000161139bf
3028 13:28:28.479522 # [ 295.147385] x11: 0000000000000008 x10: ffff8000125e82d0
3029 13:28:28.480102 # [ 295.152694] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3030 13:28:28.481329 # [ 295.158003] x7 : ffff8000125e82d0 x6 : ffff800012561000
3031 13:28:28.481762 # [ 295.163313] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3032 13:28:28.503342 # [ 295.168622] x3 : 0000000000000000 x2 : 0000000000000000
3033 13:28:28.503931 # [ 295.173931] x1 : ffff0005c5026200 x0 : 0000000000000033
3034 13:28:28.504420 # [ 295.179241] Call trace:
3035 13:28:28.505595 # [ 295.181682] 0x0
3036 13:28:28.506069 # [ 295.183518] lkdtm_EXEC_NULL+0x20/0x2c
3037 13:28:28.506523 # [ 295.187266] lkdtm_do_action+0x24/0x40
3038 13:28:28.524869 # [ 295.191010] direct_entry+0xd0/0x140
3039 13:28:28.525293 # [ 295.194584] full_proxy_write+0x68/0xbc
3040 13:28:28.525697 # [ 295.198418] vfs_write+0xec/0x20c
3041 13:28:28.526783 # [ 295.201728] ksys_write+0x70/0x100
3042 13:28:28.527263 # [ 295.205124] __arm64_sys_write+0x24/0x30
3043 13:28:28.527719 # [ 295.209046] el0_svc_common.constprop.0+0x84/0x1e0
3044 13:28:28.547428 # [ 295.213832] do_el0_svc+0x2c/0x94
3045 13:28:28.547959 # [ 295.217143] el0_svc+0x20/0x30
3046 13:28:28.548385 # [ 295.220192] el0_sync_handler+0xb0/0xb4
3047 13:28:28.549495 # [ 295.224024] el0_sync+0x180/0x1c0
3048 13:28:28.549912 # [ 295.227343] Code: bad PC value
3049 13:28:28.550312 # [ 295.230396] ---[ end trace 9a5c2b235424fe21 ]---
3050 13:28:28.556032 # EXEC_NULL: saw 'call trace:': ok
3051 13:28:28.556534 ok 36 selftests: lkdtm: EXEC_NULL.sh
3052 13:28:28.559300 # selftests: lkdtm: ACCESS_USERSPACE.sh
3053 13:28:29.777647 [ 297.036785] lkdtm: Performing direct entry ACCESS_USERSPACE
3054 13:28:29.780830 [ 297.042622] lkdtm: attempting bad read at 0000ffff85cb1000
3055 13:28:29.783972 [ 297.048228] lkdtm: FAIL: survived bad read
3056 13:28:29.791537 [ 297.052397] lkdtm: attempting bad write at 0000ffff85cb1000
3057 13:28:29.794761 [ 297.058239] lkdtm: FAIL: survived bad write
3058 13:28:29.929273 # [ 297.036785] lkdtm: Performing direct entry ACCESS_USERSPACE
3059 13:28:29.929998 # [ 297.042622] lkdtm: attempting bad read at 0000ffff85cb1000
3060 13:28:29.930177 # [ 297.048228] lkdtm: FAIL: survived bad read
3061 13:28:29.930351 # [ 297.052397] lkdtm: attempting bad write at 0000ffff85cb1000
3062 13:28:29.935656 # [ 297.058239] lkdtm: FAIL: survived bad write
3063 13:28:29.950600 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3064 13:28:30.057440 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3065 13:28:30.082906 # selftests: lkdtm: ACCESS_NULL.sh
3066 13:28:30.702873 [ 297.965296] lkdtm: Performing direct entry ACCESS_NULL
3067 13:28:30.709410 [ 297.970660] lkdtm: attempting bad read at 0000000000000000
3068 13:28:30.719253 [ 297.977925] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3069 13:28:30.723513 [ 297.987642] Mem abort info:
3070 13:28:30.727024 [ 297.991147] ESR = 0x96000004
3071 13:28:30.732511 [ 297.994312] EC = 0x25: DABT (current EL), IL = 32 bits
3072 13:28:30.735708 [ 297.999684] SET = 0, FnV = 0
3073 13:28:30.739021 [ 298.002837] EA = 0, S1PTW = 0
3074 13:28:30.752163 [ 298.006222] Data abort info:
3075 13:28:30.752740 [ 298.009150] ISV = 0, ISS = 0x00000004
3076 13:28:30.752914 [ 298.013032] CM = 0, WnR = 0
3077 13:28:30.755405 [ 298.016022] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000606011000
3078 13:28:30.775199 [ 298.022539] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3079 13:28:30.775395 [ 298.029354] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3080 13:28:30.820337 [ 298.035012] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3081 13:28:30.841959 [ 298.088220] CPU: 0 PID: 2222 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3082 13:28:30.842157 [ 298.095957] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3083 13:28:30.842326 [ 298.102308] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3084 13:28:30.864199 [ 298.108321] pc : lkdtm_ACCESS_NULL+0x34/0x78
3085 13:28:30.864448 [ 298.112586] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3086 13:28:30.865002 [ 298.116850] sp : ffff8000162b3cf0
3087 13:28:30.865171 [ 298.120159] x29: ffff8000162b3cf0 x28: ffff0005c27d8000
3088 13:28:30.865335 [ 298.125471] x27: 0000000000000000 x26: 0000000000000000
3089 13:28:30.885811 [ 298.130781] x25: ffff8000114f1ab0 x24: ffff8000162b3e20
3090 13:28:30.886420 [ 298.136091] x23: 000000000000000c x22: ffff0005c95bf000
3091 13:28:30.886610 [ 298.141401] x21: ffff800011a05168 x20: 0000000000000000
3092 13:28:30.886779 [ 298.146712] x19: 0000000000000027 x18: 0000000000000000
3093 13:28:30.908449 [ 298.152021] x17: 0000000000000000 x16: 0000000000000000
3094 13:28:30.909057 [ 298.157331] x15: 0000000000000000 x14: 0000000000000000
3095 13:28:30.909234 [ 298.162641] x13: 0000000000000000 x12: 0000000000000000
3096 13:28:30.909403 [ 298.167950] x11: 0000000000000000 x10: 0000000000001440
3097 13:28:30.909563 [ 298.173260] x9 : ffff80001012deb4 x8 : ffff0005c27d94a0
3098 13:28:30.930948 [ 298.178569] x7 : 0000000000000000 x6 : ffff800012561000
3099 13:28:30.931580 [ 298.183879] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3100 13:28:30.931756 [ 298.189188] x3 : 0000000000000000 x2 : 0000000000000000
3101 13:28:30.931939 [ 298.194498] x1 : 000000000000c0de x0 : ffff800011a06000
3102 13:28:30.952566 [ 298.199808] Call trace:
3103 13:28:30.952815 [ 298.202251] lkdtm_ACCESS_NULL+0x34/0x78
3104 13:28:30.953039 [ 298.206174] lkdtm_do_action+0x24/0x40
3105 13:28:30.953601 [ 298.209918] direct_entry+0xd0/0x140
3106 13:28:30.953778 [ 298.213493] full_proxy_write+0x68/0xbc
3107 13:28:30.953945 [ 298.217327] vfs_write+0xec/0x20c
3108 13:28:30.975197 [ 298.220637] ksys_write+0x70/0x100
3109 13:28:30.975446 [ 298.224033] __arm64_sys_write+0x24/0x30
3110 13:28:30.976022 [ 298.227955] el0_svc_common.constprop.0+0x84/0x1e0
3111 13:28:30.976197 [ 298.232741] do_el0_svc+0x2c/0x94
3112 13:28:30.976362 [ 298.236052] el0_svc+0x20/0x30
3113 13:28:30.976523 [ 298.239101] el0_sync_handler+0xb0/0xb4
3114 13:28:30.986196 [ 298.242934] el0_sync+0x180/0x1c0
3115 13:28:30.986811 [ 298.246249] Code: 91076000 97ffdf21 d2981bc1 90003dc0 (f9400293)
3116 13:28:30.989350 [ 298.252340] ---[ end trace 9a5c2b235424fe22 ]---
3117 13:28:30.993665 # Segmentation fault
3118 13:28:31.306574 # [ 297.965296] lkdtm: Performing direct entry ACCESS_NULL
3119 13:28:31.306858 # [ 297.970660] lkdtm: attempting bad read at 0000000000000000
3120 13:28:31.307430 # [ 297.977925] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3121 13:28:31.329188 # [ 297.987642] Mem abort info:
3122 13:28:31.329439 # [ 297.991147] ESR = 0x96000004
3123 13:28:31.330028 # [ 297.994312] EC = 0x25: DABT (current EL), IL = 32 bits
3124 13:28:31.330205 # [ 297.999684] SET = 0, FnV = 0
3125 13:28:31.330401 # [ 298.002837] EA = 0, S1PTW = 0
3126 13:28:31.330579 # [ 298.006222] Data abort info:
3127 13:28:31.350682 # [ 298.009150] ISV = 0, ISS = 0x00000004
3128 13:28:31.350921 # [ 298.013032] CM = 0, WnR = 0
3129 13:28:31.351095 # [ 298.016022] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000606011000
3130 13:28:31.351645 # [ 298.022539] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3131 13:28:31.372318 # [ 298.029354] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3132 13:28:31.417937 # [ 298.035012] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3133 13:28:31.418148 # [ 298.088220] CPU: 0 PID: 2222 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3134 13:28:31.440175 # [ 298.095957] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3135 13:28:31.440815 # [ 298.102308] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3136 13:28:31.440992 # [ 298.108321] pc : lkdtm_ACCESS_NULL+0x34/0x78
3137 13:28:31.441158 # [ 298.112586] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3138 13:28:31.441322 # [ 298.116850] sp : ffff8000162b3cf0
3139 13:28:31.461951 # [ 298.120159] x29: ffff8000162b3cf0 x28: ffff0005c27d8000
3140 13:28:31.462265 # [ 298.125471] x27: 0000000000000000 x26: 0000000000000000
3141 13:28:31.463030 # [ 298.130781] x25: ffff8000114f1ab0 x24: ffff8000162b3e20
3142 13:28:31.463300 # [ 298.136091] x23: 000000000000000c x22: ffff0005c95bf000
3143 13:28:31.484625 # [ 298.141401] x21: ffff800011a05168 x20: 0000000000000000
3144 13:28:31.484958 # [ 298.146712] x19: 0000000000000027 x18: 0000000000000000
3145 13:28:31.485225 # [ 298.152021] x17: 0000000000000000 x16: 0000000000000000
3146 13:28:31.485460 # [ 298.157331] x15: 0000000000000000 x14: 0000000000000000
3147 13:28:31.507144 # [ 298.162641] x13: 0000000000000000 x12: 0000000000000000
3148 13:28:31.507479 # [ 298.167950] x11: 0000000000000000 x10: 0000000000001440
3149 13:28:31.508509 # [ 298.173260] x9 : ffff80001012deb4 x8 : ffff0005c27d94a0
3150 13:28:31.508850 # [ 298.178569] x7 : 0000000000000000 x6 : ffff800012561000
3151 13:28:31.528806 # [ 298.183879] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3152 13:28:31.529138 # [ 298.189188] x3 : 0000000000000000 x2 : 0000000000000000
3153 13:28:31.530072 # [ 298.194498] x1 : 000000000000c0de x0 : ffff800011a06000
3154 13:28:31.530514 # [ 298.199808] Call trace:
3155 13:28:31.530812 # [ 298.202251] lkdtm_ACCESS_NULL+0x34/0x78
3156 13:28:31.551317 # [ 298.206174] lkdtm_do_action+0x24/0x40
3157 13:28:31.551788 # [ 298.209918] direct_entry+0xd0/0x140
3158 13:28:31.552084 # [ 298.213493] full_proxy_write+0x68/0xbc
3159 13:28:31.553024 # [ 298.217327] vfs_write+0xec/0x20c
3160 13:28:31.553364 # [ 298.220637] ksys_write+0x70/0x100
3161 13:28:31.553689 # [ 298.224033] __arm64_sys_write+0x24/0x30
3162 13:28:31.573103 # [ 298.227955] el0_svc_common.constprop.0+0x84/0x1e0
3163 13:28:31.573605 # [ 298.232741] do_el0_svc+0x2c/0x94
3164 13:28:31.574033 # [ 298.236052] el0_svc+0x20/0x30
3165 13:28:31.575209 # [ 298.239101] el0_sync_handler+0xb0/0xb4
3166 13:28:31.575626 # [ 298.242934] el0_sync+0x180/0x1c0
3167 13:28:31.589470 # [ 298.246249] Code: 91076000 97ffdf21 d2981bc1 90003dc0 (f9400293)
3168 13:28:31.589926 # [ 298.252340] ---[ end trace 9a5c2b235424fe22 ]---
3169 13:28:31.590320 # ACCESS_NULL: saw 'call trace:': ok
3170 13:28:31.592803 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3171 13:28:31.593305 # selftests: lkdtm: WRITE_RO.sh
3172 13:28:33.383043 [ 300.645659] lkdtm: Performing direct entry WRITE_RO
3173 13:28:33.403100 [ 300.650648] lkdtm: attempting bad rodata write at ffff8000114f1fa0
3174 13:28:33.404444 [ 300.656895] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1fa0
3175 13:28:33.404894 [ 300.665810] Mem abort info:
3176 13:28:33.405317 [ 300.668737] ESR = 0x9600004e
3177 13:28:33.409718 [ 300.671807] EC = 0x25: DABT (current EL), IL = 32 bits
3178 13:28:33.430169 [ 300.677218] SET = 0, FnV = 0
3179 13:28:33.430523 [ 300.680311] EA = 0, S1PTW = 0
3180 13:28:33.430841 [ 300.683460] Data abort info:
3181 13:28:33.431720 [ 300.686369] ISV = 0, ISS = 0x0000004e
3182 13:28:33.431999 [ 300.690245] CM = 0, WnR = 1
3183 13:28:33.446472 [ 300.693239] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3184 13:28:33.446886 [ 300.699964] [ffff8000114f1fa0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3185 13:28:33.449753 [ 300.710655] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3186 13:28:33.514436 [ 300.716317] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3187 13:28:33.515693 [ 300.769654] CPU: 5 PID: 2267 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3188 13:28:33.536220 [ 300.777405] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3189 13:28:33.536717 [ 300.783762] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3190 13:28:33.537128 [ 300.789787] pc : lkdtm_WRITE_RO+0x44/0x5c
3191 13:28:33.538273 [ 300.793797] lr : lkdtm_WRITE_RO+0x2c/0x5c
3192 13:28:33.538692 [ 300.797804] sp : ffff800016253cf0
3193 13:28:33.557650 [ 300.801116] x29: ffff800016253cf0 x28: ffff0005c27dc980
3194 13:28:33.558144 [ 300.806436] x27: 0000000000000000 x26: 0000000000000000
3195 13:28:33.558572 [ 300.811754] x25: ffff8000114f1ab0 x24: ffff800016253e20
3196 13:28:33.558983 [ 300.817072] x23: 0000000000000009 x22: ffff0005c97ea000
3197 13:28:33.560165 [ 300.822390] x21: ffff800011a05178 x20: ffff8000114f1d30
3198 13:28:33.581279 [ 300.827707] x19: ffff8000114f1000 x18: 0000000000000000
3199 13:28:33.581775 [ 300.833025] x17: 0000000000000000 x16: 0000000000000000
3200 13:28:33.582940 [ 300.838342] x15: 0000000000000030 x14: ffffffffffffffff
3201 13:28:33.583367 [ 300.843660] x13: ffff8000962539d7 x12: ffff8000162539df
3202 13:28:33.602852 [ 300.848978] x11: 0000000000000000 x10: ffff8000125e82d0
3203 13:28:33.603347 [ 300.854297] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3204 13:28:33.604555 [ 300.859614] x7 : ffff8000125e82d0 x6 : ffff800012561000
3205 13:28:33.604980 [ 300.864931] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3206 13:28:33.625480 [ 300.870249] x3 : 0000000000000000 x2 : 00000000abcd1234
3207 13:28:33.625969 [ 300.875567] x1 : 000000000198b861 x0 : ffff800011a060c8
3208 13:28:33.626406 [ 300.880886] Call trace:
3209 13:28:33.626824 [ 300.883335] lkdtm_WRITE_RO+0x44/0x5c
3210 13:28:33.628005 [ 300.887003] lkdtm_do_action+0x24/0x40
3211 13:28:33.628421 [ 300.890753] direct_entry+0xd0/0x140
3212 13:28:33.648172 [ 300.894332] full_proxy_write+0x68/0xbc
3213 13:28:33.648659 [ 300.898171] vfs_write+0xec/0x20c
3214 13:28:33.649079 [ 300.901485] ksys_write+0x70/0x100
3215 13:28:33.649483 [ 300.904886] __arm64_sys_write+0x24/0x30
3216 13:28:33.650620 [ 300.908814] el0_svc_common.constprop.0+0x84/0x1e0
3217 13:28:33.651032 [ 300.913605] do_el0_svc+0x2c/0x94
3218 13:28:33.667607 [ 300.916922] el0_svc+0x20/0x30
3219 13:28:33.668144 [ 300.919976] el0_sync_handler+0xb0/0xb4
3220 13:28:33.668566 [ 300.923813] el0_sync+0x180/0x1c0
3221 13:28:33.668968 [ 300.927137] Code: f2b579a2 90003dc0 ca020021 91032000 (f907d261)
3222 13:28:33.670887 [ 300.933239] ---[ end trace 9a5c2b235424fe23 ]---
3223 13:28:33.674179 # Segmentation fault
3224 13:28:34.031946 # [ 300.645659] lkdtm: Performing direct entry WRITE_RO
3225 13:28:34.032626 # [ 300.650648] lkdtm: attempting bad rodata write at ffff8000114f1fa0
3226 13:28:34.032805 # [ 300.656895] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1fa0
3227 13:28:34.053741 # [ 300.665810] Mem abort info:
3228 13:28:34.054075 # [ 300.668737] ESR = 0x9600004e
3229 13:28:34.054363 # [ 300.671807] EC = 0x25: DABT (current EL), IL = 32 bits
3230 13:28:34.055216 # [ 300.677218] SET = 0, FnV = 0
3231 13:28:34.055505 # [ 300.680311] EA = 0, S1PTW = 0
3232 13:28:34.055779 # [ 300.683460] Data abort info:
3233 13:28:34.076403 # [ 300.686369] ISV = 0, ISS = 0x0000004e
3234 13:28:34.076826 # [ 300.690245] CM = 0, WnR = 1
3235 13:28:34.077152 # [ 300.693239] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3236 13:28:34.078118 # [ 300.699964] [ffff8000114f1fa0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3237 13:28:34.099184 # [ 300.710655] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3238 13:28:34.144044 # [ 300.716317] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3239 13:28:34.144512 # [ 300.769654] CPU: 5 PID: 2267 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3240 13:28:34.164927 # [ 300.777405] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3241 13:28:34.166051 # [ 300.783762] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3242 13:28:34.166433 # [ 300.789787] pc : lkdtm_WRITE_RO+0x44/0x5c
3243 13:28:34.166798 # [ 300.793797] lr : lkdtm_WRITE_RO+0x2c/0x5c
3244 13:28:34.186436 # [ 300.797804] sp : ffff800016253cf0
3245 13:28:34.186896 # [ 300.801116] x29: ffff800016253cf0 x28: ffff0005c27dc980
3246 13:28:34.187292 # [ 300.806436] x27: 0000000000000000 x26: 0000000000000000
3247 13:28:34.188403 # [ 300.811754] x25: ffff8000114f1ab0 x24: ffff800016253e20
3248 13:28:34.210207 # [ 300.817072] x23: 0000000000000009 x22: ffff0005c97ea000
3249 13:28:34.210698 # [ 300.822390] x21: ffff800011a05178 x20: ffff8000114f1d30
3250 13:28:34.211905 # [ 300.827707] x19: ffff8000114f1000 x18: 0000000000000000
3251 13:28:34.212314 # [ 300.833025] x17: 0000000000000000 x16: 0000000000000000
3252 13:28:34.231771 # [ 300.838342] x15: 0000000000000030 x14: ffffffffffffffff
3253 13:28:34.232273 # [ 300.843660] x13: ffff8000962539d7 x12: ffff8000162539df
3254 13:28:34.232677 # [ 300.848978] x11: 0000000000000000 x10: ffff8000125e82d0
3255 13:28:34.233787 # [ 300.854297] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3256 13:28:34.254450 # [ 300.859614] x7 : ffff8000125e82d0 x6 : ffff800012561000
3257 13:28:34.254905 # [ 300.864931] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3258 13:28:34.256077 # [ 300.870249] x3 : 0000000000000000 x2 : 00000000abcd1234
3259 13:28:34.256503 # [ 300.875567] x1 : 000000000198b861 x0 : ffff800011a060c8
3260 13:28:34.256913 # [ 300.880886] Call trace:
3261 13:28:34.276041 # [ 300.883335] lkdtm_WRITE_RO+0x44/0x5c
3262 13:28:34.276536 # [ 300.887003] lkdtm_do_action+0x24/0x40
3263 13:28:34.276963 # [ 300.890753] direct_entry+0xd0/0x140
3264 13:28:34.277371 # [ 300.894332] full_proxy_write+0x68/0xbc
3265 13:28:34.277771 # [ 300.898171] vfs_write+0xec/0x20c
3266 13:28:34.278168 # [ 300.901485] ksys_write+0x70/0x100
3267 13:28:34.298590 # [ 300.904886] __arm64_sys_write+0x24/0x30
3268 13:28:34.299083 # [ 300.908814] el0_svc_common.constprop.0+0x84/0x1e0
3269 13:28:34.299509 # [ 300.913605] do_el0_svc+0x2c/0x94
3270 13:28:34.299952 # [ 300.916922] el0_svc+0x20/0x30
3271 13:28:34.301105 # [ 300.919976] el0_sync_handler+0xb0/0xb4
3272 13:28:34.301519 # [ 300.923813] el0_sync+0x180/0x1c0
3273 13:28:34.314748 # [ 300.927137] Code: f2b579a2 90003dc0 ca020021 91032000 (f907d261)
3274 13:28:34.315246 # [ 300.933239] ---[ end trace 9a5c2b235424fe23 ]---
3275 13:28:34.318015 # WRITE_RO: saw 'call trace:': ok
3276 13:28:34.318481 ok 39 selftests: lkdtm: WRITE_RO.sh
3277 13:28:34.341287 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3278 13:28:36.105353 [ 303.362411] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3279 13:28:36.108694 [ 303.368360] lkdtm: attempting bad ro_after_init write at ffff800011ad78e8
3280 13:28:36.117246 [ 303.375221] Unable to handle kernel write to read-only memory at virtual address ffff800011ad78e8
3281 13:28:36.136641 [ 303.384212] Mem abort info:
3282 13:28:36.137011 [ 303.387022] ESR = 0x9600004f
3283 13:28:36.137332 [ 303.390292] EC = 0x25: DABT (current EL), IL = 32 bits
3284 13:28:36.138249 [ 303.395652] SET = 0, FnV = 0
3285 13:28:36.138567 [ 303.398735] EA = 0, S1PTW = 0
3286 13:28:36.138870 [ 303.401974] Data abort info:
3287 13:28:36.141112 [ 303.404898] ISV = 0, ISS = 0x0000004f
3288 13:28:36.148718 [ 303.408901] CM = 0, WnR = 1
3289 13:28:36.151987 [ 303.411877] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3290 13:28:36.167660 [ 303.418623] [ffff800011ad78e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cd7783
3291 13:28:36.170519 [ 303.431447] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3292 13:28:36.233912 [ 303.437109] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3293 13:28:36.234941 [ 303.490392] CPU: 0 PID: 2312 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3294 13:28:36.256583 [ 303.498133] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3295 13:28:36.256894 [ 303.504488] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3296 13:28:36.257163 [ 303.510505] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3297 13:28:36.257421 [ 303.515469] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3298 13:28:36.258235 [ 303.520431] sp : ffff80001641bcf0
3299 13:28:36.279310 [ 303.523743] x29: ffff80001641bcf0 x28: ffff0005c78db100
3300 13:28:36.279706 [ 303.529060] x27: 0000000000000000 x26: 0000000000000000
3301 13:28:36.280756 [ 303.534377] x25: ffff8000114f1ab0 x24: ffff80001641be20
3302 13:28:36.281097 [ 303.539692] x23: 0000000000000014 x22: ffff0005c4091000
3303 13:28:36.300831 [ 303.545008] x21: ffff800011a05188 x20: ffff8000114f1d40
3304 13:28:36.301201 [ 303.550323] x19: ffff800011ad7000 x18: 0000000000000000
3305 13:28:36.302184 [ 303.555638] x17: 0000000000000000 x16: 0000000000000000
3306 13:28:36.302502 [ 303.560954] x15: 0000000000000030 x14: ffffffffffffffff
3307 13:28:36.323393 [ 303.566269] x13: ffff80009641b9d7 x12: ffff80001641b9df
3308 13:28:36.323765 [ 303.571584] x11: 0000000000000018 x10: ffff8000125e82d0
3309 13:28:36.324719 [ 303.576899] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3310 13:28:36.325042 [ 303.582214] x7 : ffff8000125e82d0 x6 : ffff800012561000
3311 13:28:36.325349 [ 303.587528] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3312 13:28:36.346106 [ 303.592843] x3 : 0000000000000000 x2 : 00000000abcd1234
3313 13:28:36.346544 [ 303.598158] x1 : 00000000fe67479e x0 : ffff800011a060c8
3314 13:28:36.347543 [ 303.603475] Call trace:
3315 13:28:36.347935 [ 303.605923] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3316 13:28:36.348285 [ 303.610544] lkdtm_do_action+0x24/0x40
3317 13:28:36.367664 [ 303.614292] direct_entry+0xd0/0x140
3318 13:28:36.368098 [ 303.617870] full_proxy_write+0x68/0xbc
3319 13:28:36.368412 [ 303.621707] vfs_write+0xec/0x20c
3320 13:28:36.369469 [ 303.625020] ksys_write+0x70/0x100
3321 13:28:36.369780 [ 303.628420] __arm64_sys_write+0x24/0x30
3322 13:28:36.370076 [ 303.632345] el0_svc_common.constprop.0+0x84/0x1e0
3323 13:28:36.390253 [ 303.637134] do_el0_svc+0x2c/0x94
3324 13:28:36.390595 [ 303.640449] el0_svc+0x20/0x30
3325 13:28:36.390891 [ 303.643502] el0_sync_handler+0xb0/0xb4
3326 13:28:36.391797 [ 303.647337] el0_sync+0x180/0x1c0
3327 13:28:36.392167 [ 303.650655] Code: f2b579a2 90003dc0 ca020021 91032000 (f9047661)
3328 13:28:36.394562 [ 303.656750] ---[ end trace 9a5c2b235424fe24 ]---
3329 13:28:36.398003 # Segmentation fault
3330 13:28:36.738430 # [ 303.362411] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3331 13:28:36.739488 # [ 303.368360] lkdtm: attempting bad ro_after_init write at ffff800011ad78e8
3332 13:28:36.739902 # [ 303.375221] Unable to handle kernel write to read-only memory at virtual address ffff800011ad78e8
3333 13:28:36.760988 # [ 303.384212] Mem abort info:
3334 13:28:36.761335 # [ 303.387022] ESR = 0x9600004f
3335 13:28:36.762222 # [ 303.390292] EC = 0x25: DABT (current EL), IL = 32 bits
3336 13:28:36.762523 # [ 303.395652] SET = 0, FnV = 0
3337 13:28:36.762867 # [ 303.398735] EA = 0, S1PTW = 0
3338 13:28:36.763152 # [ 303.401974] Data abort info:
3339 13:28:36.783585 # [ 303.404898] ISV = 0, ISS = 0x0000004f
3340 13:28:36.783993 # [ 303.408901] CM = 0, WnR = 1
3341 13:28:36.784935 # [ 303.411877] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3342 13:28:36.806239 # [ 303.418623] [ffff800011ad78e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cd7783
3343 13:28:36.806595 # [ 303.431447] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3344 13:28:36.850037 # [ 303.437109] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3345 13:28:36.871996 # [ 303.490392] CPU: 0 PID: 2312 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3346 13:28:36.872394 # [ 303.498133] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3347 13:28:36.873356 # [ 303.504488] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3348 13:28:36.873749 # [ 303.510505] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3349 13:28:36.894640 # [ 303.515469] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3350 13:28:36.894988 # [ 303.520431] sp : ffff80001641bcf0
3351 13:28:36.895893 # [ 303.523743] x29: ffff80001641bcf0 x28: ffff0005c78db100
3352 13:28:36.896196 # [ 303.529060] x27: 0000000000000000 x26: 0000000000000000
3353 13:28:36.917272 # [ 303.534377] x25: ffff8000114f1ab0 x24: ffff80001641be20
3354 13:28:36.917621 # [ 303.539692] x23: 0000000000000014 x22: ffff0005c4091000
3355 13:28:36.918566 # [ 303.545008] x21: ffff800011a05188 x20: ffff8000114f1d40
3356 13:28:36.918927 # [ 303.550323] x19: ffff800011ad7000 x18: 0000000000000000
3357 13:28:36.938889 # [ 303.555638] x17: 0000000000000000 x16: 0000000000000000
3358 13:28:36.939220 # [ 303.560954] x15: 0000000000000030 x14: ffffffffffffffff
3359 13:28:36.940101 # [ 303.566269] x13: ffff80009641b9d7 x12: ffff80001641b9df
3360 13:28:36.940460 # [ 303.571584] x11: 0000000000000018 x10: ffff8000125e82d0
3361 13:28:36.960490 # [ 303.576899] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3362 13:28:36.960893 # [ 303.582214] x7 : ffff8000125e82d0 x6 : ffff800012561000
3363 13:28:36.961832 # [ 303.587528] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3364 13:28:36.962151 # [ 303.592843] x3 : 0000000000000000 x2 : 00000000abcd1234
3365 13:28:36.984035 # [ 303.598158] x1 : 00000000fe67479e x0 : ffff800011a060c8
3366 13:28:36.984407 # [ 303.603475] Call trace:
3367 13:28:36.984727 # [ 303.605923] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3368 13:28:36.985718 # [ 303.610544] lkdtm_do_action+0x24/0x40
3369 13:28:36.986032 # [ 303.614292] direct_entry+0xd0/0x140
3370 13:28:36.986442 # [ 303.617870] full_proxy_write+0x68/0xbc
3371 13:28:37.005863 # [ 303.621707] vfs_write+0xec/0x20c
3372 13:28:37.006212 # [ 303.625020] ksys_write+0x70/0x100
3373 13:28:37.006512 # [ 303.628420] __arm64_sys_write+0x24/0x30
3374 13:28:37.007427 # [ 303.632345] el0_svc_common.constprop.0+0x84/0x1e0
3375 13:28:37.007779 # [ 303.637134] do_el0_svc+0x2c/0x94
3376 13:28:37.008130 # [ 303.640449] el0_svc+0x20/0x30
3377 13:28:37.027260 # [ 303.643502] el0_sync_handler+0xb0/0xb4
3378 13:28:37.027708 # [ 303.647337] el0_sync+0x180/0x1c0
3379 13:28:37.028842 # [ 303.650655] Code: f2b579a2 90003dc0 ca020021 91032000 (f9047661)
3380 13:28:37.029238 # [ 303.656750] ---[ end trace 9a5c2b235424fe24 ]---
3381 13:28:37.029638 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3382 13:28:37.035961 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3383 13:28:37.036407 # selftests: lkdtm: WRITE_KERN.sh
3384 13:28:37.895307 [ 305.157105] lkdtm: Performing direct entry WRITE_KERN
3385 13:28:37.901868 [ 305.162243] lkdtm: attempting bad 8636916 byte write at ffff80001124e6a4
3386 13:28:37.910528 [ 305.169041] Unable to handle kernel write to read-only memory at virtual address ffff80001124e6a4
3387 13:28:37.913834 [ 305.178036] Mem abort info:
3388 13:28:37.918379 [ 305.180891] ESR = 0x9600004f
3389 13:28:37.921559 [ 305.183988] EC = 0x25: DABT (current EL), IL = 32 bits
3390 13:28:37.924997 [ 305.189362] SET = 0, FnV = 0
3391 13:28:37.944379 [ 305.192473] EA = 0, S1PTW = 0
3392 13:28:37.944982 [ 305.195613] Data abort info:
3393 13:28:37.945157 [ 305.198509] ISV = 0, ISS = 0x0000004f
3394 13:28:37.945323 [ 305.202398] CM = 0, WnR = 1
3395 13:28:37.945485 [ 305.205407] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3396 13:28:37.960038 [ 305.212134] [ffff80001124e6a4] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=005000004944e783
3397 13:28:37.962868 [ 305.224699] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3398 13:28:38.027805 [ 305.230357] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3399 13:28:38.028045 [ 305.283575] CPU: 1 PID: 2356 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3400 13:28:38.050146 [ 305.291312] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3401 13:28:38.050763 [ 305.297665] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3402 13:28:38.050967 [ 305.303678] pc : __memcpy+0x110/0x180
3403 13:28:38.051136 [ 305.307341] lr : lkdtm_WRITE_KERN+0x54/0x88
3404 13:28:38.051298 [ 305.311519] sp : ffff8000164fbce0
3405 13:28:38.071652 [ 305.314828] x29: ffff8000164fbce0 x28: ffff0005c5020000
3406 13:28:38.072269 [ 305.320139] x27: 0000000000000000 x26: 0000000000000000
3407 13:28:38.072443 [ 305.325450] x25: ffff8000114f1ab0 x24: ffff8000164fbe20
3408 13:28:38.072608 [ 305.330761] x23: 000000000000000b x22: ffff0005c800c000
3409 13:28:38.072768 [ 305.336072] x21: 000000000083c9f4 x20: ffff800010a11cb0
3410 13:28:38.093153 [ 305.341383] x19: ffff80001124e6a4 x18: 0000000000000000
3411 13:28:38.093758 [ 305.346693] x17: 0000000000000000 x16: 0000000000000000
3412 13:28:38.093933 [ 305.352004] x15: 0000000000000030 x14: f9000fe097e4e552
3413 13:28:38.094096 [ 305.357315] x13: f9417800910003fd x12: 52819801d2800802
3414 13:28:38.116899 [ 305.362625] x11: a9be7bfd90008620 x10: d503233fd503201f
3415 13:28:38.117501 [ 305.367935] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3416 13:28:38.117673 [ 305.373246] x7 : d503201faa1e03e9 x6 : ffff80001124e6a4
3417 13:28:38.117837 [ 305.378557] x5 : ffff800012561c88 x4 : 0000000000000000
3418 13:28:38.138520 [ 305.383868] x3 : 0000000000000000 x2 : 000000000083c974
3419 13:28:38.139124 [ 305.389178] x1 : ffff800010a11cf0 x0 : ffff80001124e6a4
3420 13:28:38.139297 [ 305.394490] Call trace:
3421 13:28:38.139458 [ 305.396935] __memcpy+0x110/0x180
3422 13:28:38.139618 [ 305.400250] lkdtm_do_action+0x24/0x40
3423 13:28:38.139775 [ 305.403995] direct_entry+0xd0/0x140
3424 13:28:38.161150 [ 305.407568] full_proxy_write+0x68/0xbc
3425 13:28:38.161752 [ 305.411402] vfs_write+0xec/0x20c
3426 13:28:38.161923 [ 305.414712] ksys_write+0x70/0x100
3427 13:28:38.162085 [ 305.418109] __arm64_sys_write+0x24/0x30
3428 13:28:38.162245 [ 305.422031] el0_svc_common.constprop.0+0x84/0x1e0
3429 13:28:38.162401 [ 305.426817] do_el0_svc+0x2c/0x94
3430 13:28:38.180520 [ 305.430129] el0_svc+0x20/0x30
3431 13:28:38.181122 [ 305.433179] el0_sync_handler+0xb0/0xb4
3432 13:28:38.181292 [ 305.437012] el0_sync+0x180/0x1c0
3433 13:28:38.181454 [ 305.440327] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3434 13:28:38.186954 [ 305.446420] ---[ end trace 9a5c2b235424fe25 ]---
3435 13:28:38.187149 # Segmentation fault
3436 13:28:38.881214 # [ 305.157105] lkdtm: Performing direct entry WRITE_KERN
3437 13:28:38.881679 # [ 305.162243] lkdtm: attempting bad 8636916 byte write at ffff80001124e6a4
3438 13:28:38.881939 # [ 305.169041] Unable to handle kernel write to read-only memory at virtual address ffff80001124e6a4
3439 13:28:38.902690 # [ 305.178036] Mem abort info:
3440 13:28:38.903039 # [ 305.180891] ESR = 0x9600004f
3441 13:28:38.903335 # [ 305.183988] EC = 0x25: DABT (current EL), IL = 32 bits
3442 13:28:38.904315 # [ 305.189362] SET = 0, FnV = 0
3443 13:28:38.904628 # [ 305.192473] EA = 0, S1PTW = 0
3444 13:28:38.904924 # [ 305.195613] Data abort info:
3445 13:28:38.925140 # [ 305.198509] ISV = 0, ISS = 0x0000004f
3446 13:28:38.925338 # [ 305.202398] CM = 0, WnR = 1
3447 13:28:38.925915 # [ 305.205407] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
3448 13:28:38.947815 # [ 305.212134] [ffff80001124e6a4] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=005000004944e783
3449 13:28:38.948084 # [ 305.224699] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3450 13:28:38.992696 # [ 305.230357] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3451 13:28:39.013542 # [ 305.283575] CPU: 1 PID: 2356 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3452 13:28:39.014153 # [ 305.291312] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3453 13:28:39.014327 # [ 305.297665] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3454 13:28:39.014493 # [ 305.303678] pc : __memcpy+0x110/0x180
3455 13:28:39.036136 # [ 305.307341] lr : lkdtm_WRITE_KERN+0x54/0x88
3456 13:28:39.036346 # [ 305.311519] sp : ffff8000164fbce0
3457 13:28:39.036934 # [ 305.314828] x29: ffff8000164fbce0 x28: ffff0005c5020000
3458 13:28:39.037107 # [ 305.320139] x27: 0000000000000000 x26: 0000000000000000
3459 13:28:39.037268 # [ 305.325450] x25: ffff8000114f1ab0 x24: ffff8000164fbe20
3460 13:28:39.058915 # [ 305.330761] x23: 000000000000000b x22: ffff0005c800c000
3461 13:28:39.059526 # [ 305.336072] x21: 000000000083c9f4 x20: ffff800010a11cb0
3462 13:28:39.059702 # [ 305.341383] x19: ffff80001124e6a4 x18: 0000000000000000
3463 13:28:39.059887 # [ 305.346693] x17: 0000000000000000 x16: 0000000000000000
3464 13:28:39.080537 # [ 305.352004] x15: 0000000000000030 x14: f9000fe097e4e552
3465 13:28:39.081145 # [ 305.357315] x13: f9417800910003fd x12: 52819801d2800802
3466 13:28:39.081321 # [ 305.362625] x11: a9be7bfd90008620 x10: d503233fd503201f
3467 13:28:39.081487 # [ 305.367935] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3468 13:28:39.103164 # [ 305.373246] x7 : d503201faa1e03e9 x6 : ffff80001124e6a4
3469 13:28:39.103772 # [ 305.378557] x5 : ffff800012561c88 x4 : 0000000000000000
3470 13:28:39.103959 # [ 305.383868] x3 : 0000000000000000 x2 : 000000000083c974
3471 13:28:39.104124 # [ 305.389178] x1 : ffff800010a11cf0 x0 : ffff80001124e6a4
3472 13:28:39.124619 # [ 305.394490] Call trace:
3473 13:28:39.124818 # [ 305.396935] __memcpy+0x110/0x180
3474 13:28:39.125400 # [ 305.400250] lkdtm_do_action+0x24/0x40
3475 13:28:39.125574 # [ 305.403995] direct_entry+0xd0/0x140
3476 13:28:39.125739 # [ 305.407568] full_proxy_write+0x68/0xbc
3477 13:28:39.125900 # [ 305.411402] vfs_write+0xec/0x20c
3478 13:28:39.147270 # [ 305.414712] ksys_write+0x70/0x100
3479 13:28:39.147472 # [ 305.418109] __arm64_sys_write+0x24/0x30
3480 13:28:39.148065 # [ 305.422031] el0_svc_common.constprop.0+0x84/0x1e0
3481 13:28:39.148240 # [ 305.426817] do_el0_svc+0x2c/0x94
3482 13:28:39.148405 # [ 305.430129] el0_svc+0x20/0x30
3483 13:28:39.148567 # [ 305.433179] el0_sync_handler+0xb0/0xb4
3484 13:28:39.169866 # [ 305.437012] el0_sync+0x180/0x1c0
3485 13:28:39.170064 # [ 305.440327] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3486 13:28:39.170654 # [ 305.446420] ---[ end trace 9a5c2b235424fe25 ]---
3487 13:28:39.170825 # WRITE_KERN: saw 'call trace:': ok
3488 13:28:39.170989 ok 41 selftests: lkdtm: WRITE_KERN.sh
3489 13:28:39.173405 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3490 13:28:40.233859 [ 307.480975] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3491 13:28:40.234409 [ 307.487076] lkdtm: attempting good refcount_inc() without overflow
3492 13:28:40.235576 [ 307.493305] lkdtm: attempting bad refcount_inc() overflow
3493 13:28:40.235948 [ 307.498745] ------------[ cut here ]------------
3494 13:28:40.240290 [ 307.503403] refcount_t: saturated; leaking memory.
3495 13:28:40.250135 [ 307.508425] WARNING: CPU: 2 PID: 2401 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3496 13:28:40.313787 [ 307.516864] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3497 13:28:40.314267 [ 307.570252] CPU: 2 PID: 2401 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3498 13:28:40.336320 [ 307.578002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3499 13:28:40.336687 [ 307.584359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3500 13:28:40.337780 [ 307.590372] pc : refcount_warn_saturate+0x74/0x144
3501 13:28:40.338097 [ 307.595162] lr : refcount_warn_saturate+0x74/0x144
3502 13:28:40.338400 [ 307.599951] sp : ffff8000165c3cd0
3503 13:28:40.358963 [ 307.603264] x29: ffff8000165c3cd0 x28: ffff0005c78dc980
3504 13:28:40.359413 [ 307.608583] x27: 0000000000000000 x26: 0000000000000000
3505 13:28:40.360484 [ 307.613901] x25: ffff8000114f1ab0 x24: ffff8000165c3e20
3506 13:28:40.360901 [ 307.619218] x23: 0000000000000016 x22: ffff0005c61ff000
3507 13:28:40.380412 [ 307.624536] x21: ffff800011a051b0 x20: ffff8000114f1d60
3508 13:28:40.381022 [ 307.629854] x19: 000000000000002b x18: 0000000000000000
3509 13:28:40.381195 [ 307.635171] x17: 0000000000000000 x16: 0000000000000000
3510 13:28:40.381359 [ 307.640489] x15: 0000000000000030 x14: ffffffffffffffff
3511 13:28:40.404145 [ 307.645806] x13: ffff8000965c3977 x12: ffff8000165c397f
3512 13:28:40.404344 [ 307.651125] x11: 0000000000000028 x10: 0000000000001440
3513 13:28:40.404934 [ 307.656443] x9 : ffff80001012deb4 x8 : ffff0005c78dde20
3514 13:28:40.405107 [ 307.661761] x7 : 0000000000000000 x6 : ffff800012561000
3515 13:28:40.405272 [ 307.667079] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3516 13:28:40.425627 [ 307.672397] x3 : 0000000000000000 x2 : 0000000000000000
3517 13:28:40.426242 [ 307.677714] x1 : 0000000000000000 x0 : ffff0005c78dc980
3518 13:28:40.426417 [ 307.683033] Call trace:
3519 13:28:40.426586 [ 307.685483] refcount_warn_saturate+0x74/0x144
3520 13:28:40.426751 [ 307.689933] __refcount_add.constprop.0+0x6c/0x80
3521 13:28:40.447278 [ 307.694644] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3522 13:28:40.447906 [ 307.699434] lkdtm_do_action+0x24/0x40
3523 13:28:40.448082 [ 307.703183] direct_entry+0xd0/0x140
3524 13:28:40.448249 [ 307.706761] full_proxy_write+0x68/0xbc
3525 13:28:40.448413 [ 307.710600] vfs_write+0xec/0x20c
3526 13:28:40.448573 [ 307.713914] ksys_write+0x70/0x100
3527 13:28:40.469902 [ 307.717315] __arm64_sys_write+0x24/0x30
3528 13:28:40.470516 [ 307.721244] el0_svc_common.constprop.0+0x84/0x1e0
3529 13:28:40.470691 [ 307.726035] do_el0_svc+0x2c/0x94
3530 13:28:40.470857 [ 307.729352] el0_svc+0x20/0x30
3531 13:28:40.471020 [ 307.732406] el0_sync_handler+0xb0/0xb4
3532 13:28:40.471179 [ 307.736243] el0_sync+0x180/0x1c0
3533 13:28:40.492532 [ 307.739558] irq event stamp: 0
3534 13:28:40.493150 [ 307.742620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3535 13:28:40.493326 [ 307.748894] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3536 13:28:40.505532 [ 307.757072] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3537 13:28:40.506146 [ 307.765248] softirqs last disabled at (0): [<0000000000000000>] 0x0
3538 13:28:40.508899 [ 307.771513] ---[ end trace 9a5c2b235424fe26 ]---
3539 13:28:40.513149 [ 307.776253] lkdtm: Overflow detected: saturated
3540 13:28:42.106688 # [ 307.480975] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3541 13:28:42.107219 # [ 307.487076] lkdtm: attempting good refcount_inc() without overflow
3542 13:28:42.107542 # [ 307.493305] lkdtm: attempting bad refcount_inc() overflow
3543 13:28:42.129253 # [ 307.498745] ------------[ cut here ]------------
3544 13:28:42.129683 # [ 307.503403] refcount_t: saturated; leaking memory.
3545 13:28:42.130042 # [ 307.508425] WARNING: CPU: 2 PID: 2401 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3546 13:28:42.195755 # [ 307.516864] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3547 13:28:42.196404 # [ 307.570252] CPU: 2 PID: 2401 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3548 13:28:42.196582 # [ 307.578002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3549 13:28:42.196751 # [ 307.584359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3550 13:28:42.217538 # [ 307.590372] pc : refcount_warn_saturate+0x74/0x144
3551 13:28:42.217898 # [ 307.595162] lr : refcount_warn_saturate+0x74/0x144
3552 13:28:42.218536 # [ 307.599951] sp : ffff8000165c3cd0
3553 13:28:42.218708 # [ 307.603264] x29: ffff8000165c3cd0 x28: ffff0005c78dc980
3554 13:28:42.239997 # [ 307.608583] x27: 0000000000000000 x26: 0000000000000000
3555 13:28:42.240244 # [ 307.613901] x25: ffff8000114f1ab0 x24: ffff8000165c3e20
3556 13:28:42.240858 # [ 307.619218] x23: 0000000000000016 x22: ffff0005c61ff000
3557 13:28:42.241030 # [ 307.624536] x21: ffff800011a051b0 x20: ffff8000114f1d60
3558 13:28:42.261676 # [ 307.629854] x19: 000000000000002b x18: 0000000000000000
3559 13:28:42.261878 # [ 307.635171] x17: 0000000000000000 x16: 0000000000000000
3560 13:28:42.262052 # [ 307.640489] x15: 0000000000000030 x14: ffffffffffffffff
3561 13:28:42.262640 # [ 307.645806] x13: ffff8000965c3977 x12: ffff8000165c397f
3562 13:28:42.284129 # [ 307.651125] x11: 0000000000000028 x10: 0000000000001440
3563 13:28:42.284945 # [ 307.656443] x9 : ffff80001012deb4 x8 : ffff0005c78dde20
3564 13:28:42.285195 # [ 307.661761] x7 : 0000000000000000 x6 : ffff800012561000
3565 13:28:42.285435 # [ 307.667079] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3566 13:28:42.306944 # [ 307.672397] x3 : 0000000000000000 x2 : 0000000000000000
3567 13:28:42.307276 # [ 307.677714] x1 : 0000000000000000 x0 : ffff0005c78dc980
3568 13:28:42.307542 # [ 307.683033] Call trace:
3569 13:28:42.308381 # [ 307.685483] refcount_warn_saturate+0x74/0x144
3570 13:28:42.308661 # [ 307.689933] __refcount_add.constprop.0+0x6c/0x80
3571 13:28:42.328579 # [ 307.694644] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3572 13:28:42.328975 # [ 307.699434] lkdtm_do_action+0x24/0x40
3573 13:28:42.329312 # [ 307.703183] direct_entry+0xd0/0x140
3574 13:28:42.330361 # [ 307.706761] full_proxy_write+0x68/0xbc
3575 13:28:42.330748 # [ 307.710600] vfs_write+0xec/0x20c
3576 13:28:42.331109 # [ 307.713914] ksys_write+0x70/0x100
3577 13:28:42.351223 # [ 307.717315] __arm64_sys_write+0x24/0x30
3578 13:28:42.351680 # [ 307.721244] el0_svc_common.constprop.0+0x84/0x1e0
3579 13:28:42.352080 # [ 307.726035] do_el0_svc+0x2c/0x94
3580 13:28:42.352371 # [ 307.729352] el0_svc+0x20/0x30
3581 13:28:42.352655 # [ 307.732406] el0_sync_handler+0xb0/0xb4
3582 13:28:42.352935 # [ 307.736243] el0_sync+0x180/0x1c0
3583 13:28:42.373951 # [ 307.739558] irq event stamp: 0
3584 13:28:42.374422 # [ 307.742620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3585 13:28:42.374817 # [ 307.748894] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3586 13:28:42.395409 # [ 307.757072] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3587 13:28:42.395873 # [ 307.765248] softirqs last disabled at (0): [<0000000000000000>] 0x0
3588 13:28:42.396272 # [ 307.771513] ---[ end trace 9a5c2b235424fe26 ]---
3589 13:28:42.397470 # [ 307.776253] lkdtm: Overflow detected: saturated
3590 13:28:42.397916 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3591 13:28:42.403038 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3592 13:28:42.406199 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3593 13:28:42.855077 [ 310.115506] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3594 13:28:42.860380 [ 310.121658] lkdtm: attempting good refcount_add() without overflow
3595 13:28:42.867002 [ 310.129620] lkdtm: attempting bad refcount_add() overflow
3596 13:28:42.873551 [ 310.135496] ------------[ cut here ]------------
3597 13:28:42.877918 [ 310.140248] refcount_t: saturated; leaking memory.
3598 13:28:42.886877 [ 310.145207] WARNING: CPU: 3 PID: 2434 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3599 13:28:42.950348 [ 310.153645] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3600 13:28:42.950832 [ 310.206975] CPU: 3 PID: 2434 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3601 13:28:42.973087 [ 310.214715] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3602 13:28:42.973573 [ 310.221070] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3603 13:28:42.973991 [ 310.227077] pc : refcount_warn_saturate+0x74/0x144
3604 13:28:42.974393 [ 310.231867] lr : refcount_warn_saturate+0x74/0x144
3605 13:28:42.975621 [ 310.236655] sp : ffff800016653cd0
3606 13:28:42.995912 [ 310.239968] x29: ffff800016653cd0 x28: ffff0005c27dc980
3607 13:28:42.996415 [ 310.245286] x27: 0000000000000000 x26: 0000000000000000
3608 13:28:42.996837 [ 310.250604] x25: ffff8000114f1ab0 x24: ffff800016653e20
3609 13:28:42.997240 [ 310.255922] x23: 0000000000000016 x22: ffff0005c8ce8000
3610 13:28:43.018401 [ 310.261239] x21: ffff800011a051c8 x20: ffff8000114f1d70
3611 13:28:43.018817 [ 310.266557] x19: 000000000000002c x18: 0000000000000000
3612 13:28:43.019252 [ 310.271874] x17: 0000000000000000 x16: 0000000000000000
3613 13:28:43.019624 [ 310.277192] x15: 0000000000000030 x14: ffffffffffffffff
3614 13:28:43.039959 [ 310.282509] x13: ffff800096653977 x12: ffff80001665397f
3615 13:28:43.040460 [ 310.287827] x11: 0000004720d2885b x10: ffff8000125e82d0
3616 13:28:43.040880 [ 310.293145] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3617 13:28:43.042117 [ 310.298463] x7 : ffff8000125e82d0 x6 : ffff800012561000
3618 13:28:43.042531 [ 310.303780] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3619 13:28:43.062481 [ 310.309097] x3 : 0000000000000000 x2 : 0000000000000000
3620 13:28:43.062968 [ 310.314414] x1 : 0000000000000000 x0 : ffff0005c27dc980
3621 13:28:43.064025 [ 310.319734] Call trace:
3622 13:28:43.064197 [ 310.322180] refcount_warn_saturate+0x74/0x144
3623 13:28:43.064358 [ 310.326629] __refcount_add.constprop.0+0x6c/0x80
3624 13:28:43.084893 [ 310.331340] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3625 13:28:43.085515 [ 310.336131] lkdtm_do_action+0x24/0x40
3626 13:28:43.085691 [ 310.339880] direct_entry+0xd0/0x140
3627 13:28:43.085857 [ 310.343457] full_proxy_write+0x68/0xbc
3628 13:28:43.086021 [ 310.347296] vfs_write+0xec/0x20c
3629 13:28:43.086181 [ 310.350611] ksys_write+0x70/0x100
3630 13:28:43.106522 [ 310.354012] __arm64_sys_write+0x24/0x30
3631 13:28:43.107146 [ 310.357940] el0_svc_common.constprop.0+0x84/0x1e0
3632 13:28:43.107325 [ 310.362731] do_el0_svc+0x2c/0x94
3633 13:28:43.107574 [ 310.366047] el0_svc+0x20/0x30
3634 13:28:43.107793 [ 310.369101] el0_sync_handler+0xb0/0xb4
3635 13:28:43.107979 [ 310.372938] el0_sync+0x180/0x1c0
3636 13:28:43.129125 [ 310.376251] irq event stamp: 0
3637 13:28:43.129747 [ 310.379313] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3638 13:28:43.129922 [ 310.385585] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3639 13:28:43.142295 [ 310.393763] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3640 13:28:43.142579 [ 310.401938] softirqs last disabled at (0): [<0000000000000000>] 0x0
3641 13:28:43.145508 [ 310.408203] ---[ end trace 9a5c2b235424fe27 ]---
3642 13:28:43.150897 [ 310.413115] lkdtm: Overflow detected: saturated
3643 13:28:43.965241 # [ 310.115506] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3644 13:28:43.965651 # [ 310.121658] lkdtm: attempting good refcount_add() without overflow
3645 13:28:43.965892 # [ 310.129620] lkdtm: attempting bad refcount_add() overflow
3646 13:28:43.986582 # [ 310.135496] ------------[ cut here ]------------
3647 13:28:43.987114 # [ 310.140248] refcount_t: saturated; leaking memory.
3648 13:28:43.988392 # [ 310.145207] WARNING: CPU: 3 PID: 2434 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3649 13:28:44.053627 # [ 310.153645] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3650 13:28:44.054151 # [ 310.206975] CPU: 3 PID: 2434 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3651 13:28:44.054581 # [ 310.214715] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3652 13:28:44.054992 # [ 310.221070] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3653 13:28:44.076199 # [ 310.227077] pc : refcount_warn_saturate+0x74/0x144
3654 13:28:44.076690 # [ 310.231867] lr : refcount_warn_saturate+0x74/0x144
3655 13:28:44.077111 # [ 310.236655] sp : ffff800016653cd0
3656 13:28:44.078344 # [ 310.239968] x29: ffff800016653cd0 x28: ffff0005c27dc980
3657 13:28:44.097515 # [ 310.245286] x27: 0000000000000000 x26: 0000000000000000
3658 13:28:44.098140 # [ 310.250604] x25: ffff8000114f1ab0 x24: ffff800016653e20
3659 13:28:44.098313 # [ 310.255922] x23: 0000000000000016 x22: ffff0005c8ce8000
3660 13:28:44.098479 # [ 310.261239] x21: ffff800011a051c8 x20: ffff8000114f1d70
3661 13:28:44.120314 # [ 310.266557] x19: 000000000000002c x18: 0000000000000000
3662 13:28:44.120747 # [ 310.271874] x17: 0000000000000000 x16: 0000000000000000
3663 13:28:44.121813 # [ 310.277192] x15: 0000000000000030 x14: ffffffffffffffff
3664 13:28:44.122001 # [ 310.282509] x13: ffff800096653977 x12: ffff80001665397f
3665 13:28:44.143069 # [ 310.287827] x11: 0000004720d2885b x10: ffff8000125e82d0
3666 13:28:44.143434 # [ 310.293145] x9 : ffff80001012deb4 x8 : ffff8000125902d0
3667 13:28:44.144431 # [ 310.298463] x7 : ffff8000125e82d0 x6 : ffff800012561000
3668 13:28:44.144751 # [ 310.303780] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3669 13:28:44.164634 # [ 310.309097] x3 : 0000000000000000 x2 : 0000000000000000
3670 13:28:44.165002 # [ 310.314414] x1 : 0000000000000000 x0 : ffff0005c27dc980
3671 13:28:44.165314 # [ 310.319734] Call trace:
3672 13:28:44.166417 # [ 310.322180] refcount_warn_saturate+0x74/0x144
3673 13:28:44.166797 # [ 310.326629] __refcount_add.constprop.0+0x6c/0x80
3674 13:28:44.187335 # [ 310.331340] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3675 13:28:44.187821 # [ 310.336131] lkdtm_do_action+0x24/0x40
3676 13:28:44.188251 # [ 310.339880] direct_entry+0xd0/0x140
3677 13:28:44.189460 # [ 310.343457] full_proxy_write+0x68/0xbc
3678 13:28:44.189878 # [ 310.347296] vfs_write+0xec/0x20c
3679 13:28:44.190278 # [ 310.350611] ksys_write+0x70/0x100
3680 13:28:44.208877 # [ 310.354012] __arm64_sys_write+0x24/0x30
3681 13:28:44.209407 # [ 310.357940] el0_svc_common.constprop.0+0x84/0x1e0
3682 13:28:44.209833 # [ 310.362731] do_el0_svc+0x2c/0x94
3683 13:28:44.210242 # [ 310.366047] el0_svc+0x20/0x30
3684 13:28:44.210642 # [ 310.369101] el0_sync_handler+0xb0/0xb4
3685 13:28:44.211039 # [ 310.372938] el0_sync+0x180/0x1c0
3686 13:28:44.230140 # [ 310.376251] irq event stamp: 0
3687 13:28:44.230768 # [ 310.379313] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3688 13:28:44.230944 # [ 310.385585] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3689 13:28:44.254124 # [ 310.393763] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3690 13:28:44.254423 # [ 310.401938] softirqs last disabled at (0): [<0000000000000000>] 0x0
3691 13:28:44.254680 # [ 310.408203] ---[ end trace 9a5c2b235424fe27 ]---
3692 13:28:44.254926 # [ 310.413115] lkdtm: Overflow detected: saturated
3693 13:28:44.255168 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3694 13:28:44.261738 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3695 13:28:44.264915 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3696 13:28:44.739025 [ 311.998669] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3697 13:28:44.744471 [ 312.005627] lkdtm: attempting bad refcount_inc_not_zero() overflow
3698 13:28:44.750981 [ 312.013572] ------------[ cut here ]------------
3699 13:28:44.756379 [ 312.018786] refcount_t: saturated; leaking memory.
3700 13:28:44.765295 [ 312.024102] WARNING: CPU: 3 PID: 2466 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3701 13:28:44.830020 [ 312.032542] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3702 13:28:44.831373 [ 312.085872] CPU: 3 PID: 2466 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3703 13:28:44.851585 [ 312.093613] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3704 13:28:44.852098 [ 312.099968] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3705 13:28:44.853328 [ 312.105974] pc : refcount_warn_saturate+0xc8/0x144
3706 13:28:44.853817 [ 312.110764] lr : refcount_warn_saturate+0xc8/0x144
3707 13:28:44.854258 [ 312.115553] sp : ffff800016713cb0
3708 13:28:44.875372 [ 312.118865] x29: ffff800016713cb0 x28: ffff0005c9c81880
3709 13:28:44.875881 [ 312.124183] x27: 0000000000000000 x26: 0000000000000000
3710 13:28:44.877140 [ 312.129500] x25: ffff8000114f1ab0 x24: ffff800016713e20
3711 13:28:44.877571 [ 312.134818] x23: 000000000000001f x22: ffff0005c429d000
3712 13:28:44.896817 [ 312.140136] x21: 0000000000000001 x20: 000000007fffffff
3713 13:28:44.897367 [ 312.145453] x19: ffff800016713d04 x18: 0000000000000000
3714 13:28:44.898632 [ 312.150771] x17: 0000000000000000 x16: 0000000000000000
3715 13:28:44.899066 [ 312.156089] x15: 0000000000000000 x14: 0000000000000000
3716 13:28:44.918267 [ 312.161406] x13: 0000000000000000 x12: 0000000000000000
3717 13:28:44.918466 [ 312.166724] x11: 0000008cea149aa0 x10: 0000000000001440
3718 13:28:44.919070 [ 312.172041] x9 : ffff80001012deb4 x8 : ffff0005c9c82d20
3719 13:28:44.919241 [ 312.177359] x7 : 010a849ce6d06c40 x6 : ffff800012561000
3720 13:28:44.919405 [ 312.182676] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3721 13:28:44.941196 [ 312.187994] x3 : 0000000000000000 x2 : 0000000000000000
3722 13:28:44.941662 [ 312.193312] x1 : 0000000000000000 x0 : ffff0005c9c81880
3723 13:28:44.942058 [ 312.198630] Call trace:
3724 13:28:44.942434 [ 312.201077] refcount_warn_saturate+0xc8/0x144
3725 13:28:44.942859 [ 312.205528] __refcount_add_not_zero.constprop.0+0x84/0xa0
3726 13:28:44.963663 [ 312.211014] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3727 13:28:44.964093 [ 312.216590] lkdtm_do_action+0x24/0x40
3728 13:28:44.965035 [ 312.220338] direct_entry+0xd0/0x140
3729 13:28:44.965337 [ 312.223917] full_proxy_write+0x68/0xbc
3730 13:28:44.965624 [ 312.227756] vfs_write+0xec/0x20c
3731 13:28:44.986424 [ 312.231070] ksys_write+0x70/0x100
3732 13:28:44.986836 [ 312.234471] __arm64_sys_write+0x24/0x30
3733 13:28:44.987194 [ 312.238400] el0_svc_common.constprop.0+0x84/0x1e0
3734 13:28:44.987539 [ 312.243190] do_el0_svc+0x2c/0x94
3735 13:28:44.987920 [ 312.246507] el0_svc+0x20/0x30
3736 13:28:44.988268 [ 312.249561] el0_sync_handler+0xb0/0xb4
3737 13:28:45.007915 [ 312.253398] el0_sync+0x180/0x1c0
3738 13:28:45.008343 [ 312.256713] irq event stamp: 0
3739 13:28:45.008700 [ 312.259774] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3740 13:28:45.009044 [ 312.266046] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3741 13:28:45.023050 [ 312.274223] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3742 13:28:45.023500 [ 312.282399] softirqs last disabled at (0): [<0000000000000000>] 0x0
3743 13:28:45.026369 [ 312.288663] ---[ end trace 9a5c2b235424fe28 ]---
3744 13:28:45.030539 [ 312.293367] lkdtm: Overflow detected: saturated
3745 13:28:46.106406 # [ 311.998669] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3746 13:28:46.107205 # [ 312.005627] lkdtm: attempting bad refcount_inc_not_zero() overflow
3747 13:28:46.107380 # [ 312.013572] ------------[ cut here ]------------
3748 13:28:46.128859 # [ 312.018786] refcount_t: saturated; leaking memory.
3749 13:28:46.129539 # [ 312.024102] WARNING: CPU: 3 PID: 2466 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3750 13:28:46.174545 # [ 312.032542] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3751 13:28:46.195705 # [ 312.085872] CPU: 3 PID: 2466 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3752 13:28:46.196371 # [ 312.093613] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3753 13:28:46.196547 # [ 312.099968] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3754 13:28:46.196714 # [ 312.105974] pc : refcount_warn_saturate+0xc8/0x144
3755 13:28:46.217247 # [ 312.110764] lr : refcount_warn_saturate+0xc8/0x144
3756 13:28:46.217441 # [ 312.115553] sp : ffff800016713cb0
3757 13:28:46.218045 # [ 312.118865] x29: ffff800016713cb0 x28: ffff0005c9c81880
3758 13:28:46.218218 # [ 312.124183] x27: 0000000000000000 x26: 0000000000000000
3759 13:28:46.239891 # [ 312.129500] x25: ffff8000114f1ab0 x24: ffff800016713e20
3760 13:28:46.240088 # [ 312.134818] x23: 000000000000001f x22: ffff0005c429d000
3761 13:28:46.240693 # [ 312.140136] x21: 0000000000000001 x20: 000000007fffffff
3762 13:28:46.240863 # [ 312.145453] x19: ffff800016713d04 x18: 0000000000000000
3763 13:28:46.262513 # [ 312.150771] x17: 0000000000000000 x16: 0000000000000000
3764 13:28:46.262709 # [ 312.156089] x15: 0000000000000000 x14: 0000000000000000
3765 13:28:46.263313 # [ 312.161406] x13: 0000000000000000 x12: 0000000000000000
3766 13:28:46.263483 # [ 312.166724] x11: 0000008cea149aa0 x10: 0000000000001440
3767 13:28:46.285178 # [ 312.172041] x9 : ffff80001012deb4 x8 : ffff0005c9c82d20
3768 13:28:46.285484 # [ 312.177359] x7 : 010a849ce6d06c40 x6 : ffff800012561000
3769 13:28:46.286339 # [ 312.182676] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3770 13:28:46.286593 # [ 312.187994] x3 : 0000000000000000 x2 : 0000000000000000
3771 13:28:46.306814 # [ 312.193312] x1 : 0000000000000000 x0 : ffff0005c9c81880
3772 13:28:46.307107 # [ 312.198630] Call trace:
3773 13:28:46.307358 # [ 312.201077] refcount_warn_saturate+0xc8/0x144
3774 13:28:46.308197 # [ 312.205528] __refcount_add_not_zero.constprop.0+0x84/0xa0
3775 13:28:46.308447 # [ 312.211014] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3776 13:28:46.328327 # [ 312.216590] lkdtm_do_action+0x24/0x40
3777 13:28:46.328677 # [ 312.220338] direct_entry+0xd0/0x140
3778 13:28:46.328979 # [ 312.223917] full_proxy_write+0x68/0xbc
3779 13:28:46.329933 # [ 312.227756] vfs_write+0xec/0x20c
3780 13:28:46.330234 # [ 312.231070] ksys_write+0x70/0x100
3781 13:28:46.330519 # [ 312.234471] __arm64_sys_write+0x24/0x30
3782 13:28:46.351025 # [ 312.238400] el0_svc_common.constprop.0+0x84/0x1e0
3783 13:28:46.351425 # [ 312.243190] do_el0_svc+0x2c/0x94
3784 13:28:46.351767 # [ 312.246507] el0_svc+0x20/0x30
3785 13:28:46.353460 # [ 312.249561] el0_sync_handler+0xb0/0xb4
3786 13:28:46.353825 # [ 312.253398] el0_sync+0x180/0x1c0
3787 13:28:46.354174 # [ 312.256713] irq event stamp: 0
3788 13:28:46.373673 # [ 312.259774] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3789 13:28:46.374905 # [ 312.266046] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3790 13:28:46.375313 # [ 312.274223] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3791 13:28:46.396350 # [ 312.282399] softirqs last disabled at (0): [<0000000000000000>] 0x0
3792 13:28:46.396806 # [ 312.288663] ---[ end trace 9a5c2b235424fe28 ]---
3793 13:28:46.397236 # [ 312.293367] lkdtm: Overflow detected: saturated
3794 13:28:46.397633 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3795 13:28:46.402964 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3796 13:28:46.406014 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3797 13:28:46.815897 [ 314.075760] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3798 13:28:46.826889 [ 314.082819] lkdtm: attempting bad refcount_add_not_zero() overflow
3799 13:28:46.827383 [ 314.089145] ------------[ cut here ]------------
3800 13:28:46.832245 [ 314.093938] refcount_t: saturated; leaking memory.
3801 13:28:46.841124 [ 314.098963] WARNING: CPU: 2 PID: 2498 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3802 13:28:46.904485 [ 314.107401] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3803 13:28:46.905139 [ 314.160732] CPU: 2 PID: 2498 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3804 13:28:46.927126 [ 314.168472] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3805 13:28:46.927766 [ 314.174827] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3806 13:28:46.927965 [ 314.180835] pc : refcount_warn_saturate+0xc8/0x144
3807 13:28:46.928135 [ 314.185625] lr : refcount_warn_saturate+0xc8/0x144
3808 13:28:46.928299 [ 314.190413] sp : ffff8000167bbcb0
3809 13:28:46.948721 [ 314.193726] x29: ffff8000167bbcb0 x28: ffff0005c9b04980
3810 13:28:46.949004 [ 314.199044] x27: 0000000000000000 x26: 0000000000000000
3811 13:28:46.949875 [ 314.204362] x25: ffff8000114f1ab0 x24: ffff8000167bbe20
3812 13:28:46.950170 [ 314.209680] x23: 000000000000001f x22: ffff0005c8cec000
3813 13:28:46.971516 [ 314.214997] x21: 0000000000000006 x20: 000000007fffffff
3814 13:28:46.971882 [ 314.220316] x19: ffff8000167bbd04 x18: 0000000000000001
3815 13:28:46.972184 [ 314.225633] x17: 0000000000000000 x16: 0000000000000000
3816 13:28:46.973168 [ 314.230950] x15: 0000000000000030 x14: ffffffffffffffff
3817 13:28:46.994074 [ 314.236268] x13: ffff8000967bb957 x12: ffff8000167bb960
3818 13:28:46.994467 [ 314.241585] x11: 0000000000000030 x10: 0000000000001440
3819 13:28:46.994768 [ 314.246903] x9 : ffff80001012deb4 x8 : ffff0005c9b05e20
3820 13:28:46.995042 [ 314.252220] x7 : 0000000000000000 x6 : ffff800012561000
3821 13:28:46.996071 [ 314.257538] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3822 13:28:47.015621 [ 314.262855] x3 : 0000000000000000 x2 : 0000000000000000
3823 13:28:47.016026 [ 314.268173] x1 : 0000000000000000 x0 : ffff0005c9b04980
3824 13:28:47.016832 [ 314.273491] Call trace:
3825 13:28:47.017076 [ 314.275938] refcount_warn_saturate+0xc8/0x144
3826 13:28:47.017309 [ 314.280389] __refcount_add_not_zero.constprop.0+0x84/0xa0
3827 13:28:47.039076 [ 314.285874] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3828 13:28:47.039716 [ 314.291449] lkdtm_do_action+0x24/0x40
3829 13:28:47.039903 [ 314.295198] direct_entry+0xd0/0x140
3830 13:28:47.040070 [ 314.298777] full_proxy_write+0x68/0xbc
3831 13:28:47.040232 [ 314.302616] vfs_write+0xec/0x20c
3832 13:28:47.060690 [ 314.305930] ksys_write+0x70/0x100
3833 13:28:47.060986 [ 314.309331] __arm64_sys_write+0x24/0x30
3834 13:28:47.061289 [ 314.313260] el0_svc_common.constprop.0+0x84/0x1e0
3835 13:28:47.062219 [ 314.318050] do_el0_svc+0x2c/0x94
3836 13:28:47.062509 [ 314.321368] el0_svc+0x20/0x30
3837 13:28:47.062772 [ 314.324422] el0_sync_handler+0xb0/0xb4
3838 13:28:47.082534 [ 314.328259] el0_sync+0x180/0x1c0
3839 13:28:47.082863 [ 314.331574] irq event stamp: 0
3840 13:28:47.083146 [ 314.334635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3841 13:28:47.084182 [ 314.340907] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3842 13:28:47.097545 [ 314.349084] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3843 13:28:47.097942 [ 314.357260] softirqs last disabled at (0): [<0000000000000000>] 0x0
3844 13:28:47.100941 [ 314.363524] ---[ end trace 9a5c2b235424fe29 ]---
3845 13:28:47.106229 [ 314.368305] lkdtm: Overflow detected: saturated
3846 13:28:48.084079 # [ 314.075760] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3847 13:28:48.084470 # [ 314.082819] lkdtm: attempting bad refcount_add_not_zero() overflow
3848 13:28:48.085491 # [ 314.089145] ------------[ cut here ]------------
3849 13:28:48.105745 # [ 314.093938] refcount_t: saturated; leaking memory.
3850 13:28:48.106143 # [ 314.098963] WARNING: CPU: 2 PID: 2498 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3851 13:28:48.151165 # [ 314.107401] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3852 13:28:48.172202 # [ 314.160732] CPU: 2 PID: 2498 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3853 13:28:48.172845 # [ 314.168472] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3854 13:28:48.173018 # [ 314.174827] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3855 13:28:48.173183 # [ 314.180835] pc : refcount_warn_saturate+0xc8/0x144
3856 13:28:48.194872 # [ 314.185625] lr : refcount_warn_saturate+0xc8/0x144
3857 13:28:48.195512 # [ 314.190413] sp : ffff8000167bbcb0
3858 13:28:48.195685 # [ 314.193726] x29: ffff8000167bbcb0 x28: ffff0005c9b04980
3859 13:28:48.195865 # [ 314.199044] x27: 0000000000000000 x26: 0000000000000000
3860 13:28:48.216498 # [ 314.204362] x25: ffff8000114f1ab0 x24: ffff8000167bbe20
3861 13:28:48.217138 # [ 314.209680] x23: 000000000000001f x22: ffff0005c8cec000
3862 13:28:48.217314 # [ 314.214997] x21: 0000000000000006 x20: 000000007fffffff
3863 13:28:48.217480 # [ 314.220316] x19: ffff8000167bbd04 x18: 0000000000000001
3864 13:28:48.240107 # [ 314.225633] x17: 0000000000000000 x16: 0000000000000000
3865 13:28:48.240954 # [ 314.230950] x15: 0000000000000030 x14: ffffffffffffffff
3866 13:28:48.241203 # [ 314.236268] x13: ffff8000967bb957 x12: ffff8000167bb960
3867 13:28:48.241438 # [ 314.241585] x11: 0000000000000030 x10: 0000000000001440
3868 13:28:48.261831 # [ 314.246903] x9 : ffff80001012deb4 x8 : ffff0005c9b05e20
3869 13:28:48.262156 # [ 314.252220] x7 : 0000000000000000 x6 : ffff800012561000
3870 13:28:48.263112 # [ 314.257538] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3871 13:28:48.263392 # [ 314.262855] x3 : 0000000000000000 x2 : 0000000000000000
3872 13:28:48.283530 # [ 314.268173] x1 : 0000000000000000 x0 : ffff0005c9b04980
3873 13:28:48.283875 # [ 314.273491] Call trace:
3874 13:28:48.284158 # [ 314.275938] refcount_warn_saturate+0xc8/0x144
3875 13:28:48.285176 # [ 314.280389] __refcount_add_not_zero.constprop.0+0x84/0xa0
3876 13:28:48.285471 # [ 314.285874] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3877 13:28:48.306213 # [ 314.291449] lkdtm_do_action+0x24/0x40
3878 13:28:48.306601 # [ 314.295198] direct_entry+0xd0/0x140
3879 13:28:48.306935 # [ 314.298777] full_proxy_write+0x68/0xbc
3880 13:28:48.308069 # [ 314.302616] vfs_write+0xec/0x20c
3881 13:28:48.308425 # [ 314.305930] ksys_write+0x70/0x100
3882 13:28:48.308765 # [ 314.309331] __arm64_sys_write+0x24/0x30
3883 13:28:48.327705 # [ 314.313260] el0_svc_common.constprop.0+0x84/0x1e0
3884 13:28:48.328020 # [ 314.318050] do_el0_svc+0x2c/0x94
3885 13:28:48.328318 # [ 314.321368] el0_svc+0x20/0x30
3886 13:28:48.328695 # [ 314.324422] el0_sync_handler+0xb0/0xb4
3887 13:28:48.329086 # [ 314.328259] el0_sync+0x180/0x1c0
3888 13:28:48.330270 # [ 314.331574] irq event stamp: 0
3889 13:28:48.350320 # [ 314.334635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3890 13:28:48.351597 # [ 314.340907] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3891 13:28:48.352027 # [ 314.349084] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3892 13:28:48.372930 # [ 314.357260] softirqs last disabled at (0): [<0000000000000000>] 0x0
3893 13:28:48.373228 # [ 314.363524] ---[ end trace 9a5c2b235424fe29 ]---
3894 13:28:48.374287 # [ 314.368305] lkdtm: Overflow detected: saturated
3895 13:28:48.374711 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3896 13:28:48.377367 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3897 13:28:48.377802 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3898 13:28:48.794831 [ 316.050736] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3899 13:28:48.795279 [ 316.056547] lkdtm: attempting good refcount_dec()
3900 13:28:48.799238 [ 316.061324] lkdtm: attempting bad refcount_dec() to zero
3901 13:28:48.806951 [ 316.066713] ------------[ cut here ]------------
3902 13:28:48.810153 [ 316.071371] refcount_t: decrement hit 0; leaking memory.
3903 13:28:48.818874 [ 316.076884] WARNING: CPU: 5 PID: 2530 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3904 13:28:48.882793 [ 316.085408] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3905 13:28:48.883003 [ 316.138740] CPU: 5 PID: 2530 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3906 13:28:48.905020 [ 316.146480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3907 13:28:48.905303 [ 316.152835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3908 13:28:48.906208 [ 316.158842] pc : refcount_warn_saturate+0x13c/0x144
3909 13:28:48.906481 [ 316.163719] lr : refcount_warn_saturate+0x13c/0x144
3910 13:28:48.906738 [ 316.168594] sp : ffff800016843cc0
3911 13:28:48.926717 [ 316.171907] x29: ffff800016843cc0 x28: ffff0005c80e8000
3912 13:28:48.927029 [ 316.177225] x27: 0000000000000000 x26: 0000000000000000
3913 13:28:48.927299 [ 316.182543] x25: ffff8000114f1ab0 x24: ffff800016843e20
3914 13:28:48.928286 [ 316.187861] x23: 0000000000000012 x22: ffff0005c83d2000
3915 13:28:48.949304 [ 316.193179] x21: ffff800011a05220 x20: ffff8000114f1da0
3916 13:28:48.949699 [ 316.198497] x19: ffff800016843d04 x18: 0000000000000001
3917 13:28:48.950042 [ 316.203814] x17: 0000000000000000 x16: 0000000000000000
3918 13:28:48.951154 [ 316.209132] x15: 0000000000000030 x14: ffffffffffffffff
3919 13:28:48.972121 [ 316.214449] x13: ffff800096843967 x12: ffff800016843970
3920 13:28:48.972507 [ 316.219766] x11: 0000000000000008 x10: 0000000000001440
3921 13:28:48.972873 [ 316.225084] x9 : ffff80001012deb4 x8 : ffff0005c80e94a0
3922 13:28:48.973222 [ 316.230402] x7 : 0000000000000000 x6 : ffff800012561000
3923 13:28:48.973565 [ 316.235720] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3924 13:28:48.993653 [ 316.241037] x3 : 0000000000000000 x2 : 0000000000000000
3925 13:28:48.994056 [ 316.246354] x1 : 0000000000000000 x0 : ffff0005c80e8000
3926 13:28:48.994421 [ 316.251673] Call trace:
3927 13:28:48.995557 [ 316.254120] refcount_warn_saturate+0x13c/0x144
3928 13:28:48.995932 [ 316.258657] __refcount_dec.constprop.0+0x4c/0x5c
3929 13:28:49.017482 [ 316.263361] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3930 13:28:49.017903 [ 316.267809] lkdtm_do_action+0x24/0x40
3931 13:28:49.018330 [ 316.271558] direct_entry+0xd0/0x140
3932 13:28:49.018738 [ 316.275136] full_proxy_write+0x68/0xbc
3933 13:28:49.019144 [ 316.278974] vfs_write+0xec/0x20c
3934 13:28:49.019525 [ 316.282288] ksys_write+0x70/0x100
3935 13:28:49.038895 [ 316.285689] __arm64_sys_write+0x24/0x30
3936 13:28:49.039207 [ 316.289617] el0_svc_common.constprop.0+0x84/0x1e0
3937 13:28:49.040282 [ 316.294407] do_el0_svc+0x2c/0x94
3938 13:28:49.040600 [ 316.297724] el0_svc+0x20/0x30
3939 13:28:49.040905 [ 316.300778] el0_sync_handler+0xb0/0xb4
3940 13:28:49.041204 [ 316.304615] el0_sync+0x180/0x1c0
3941 13:28:49.060415 [ 316.307929] irq event stamp: 0
3942 13:28:49.060727 [ 316.310990] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3943 13:28:49.061993 [ 316.317262] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3944 13:28:49.074716 [ 316.325438] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3945 13:28:49.075175 [ 316.333614] softirqs last disabled at (0): [<0000000000000000>] 0x0
3946 13:28:49.077893 [ 316.339880] ---[ end trace 9a5c2b235424fe2a ]---
3947 13:28:49.082087 [ 316.344739] lkdtm: Zero detected: saturated
3948 13:28:49.964826 # [ 316.050736] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3949 13:28:49.965178 # [ 316.056547] lkdtm: attempting good refcount_dec()
3950 13:28:49.965851 # [ 316.061324] lkdtm: attempting bad refcount_dec() to zero
3951 13:28:49.966020 # [ 316.066713] ------------[ cut here ]------------
3952 13:28:49.987347 # [ 316.071371] refcount_t: decrement hit 0; leaking memory.
3953 13:28:49.988011 # [ 316.076884] WARNING: CPU: 5 PID: 2530 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3954 13:28:50.032028 # [ 316.085408] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3955 13:28:50.054650 # [ 316.138740] CPU: 5 PID: 2530 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3956 13:28:50.054932 # [ 316.146480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3957 13:28:50.055199 # [ 316.152835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3958 13:28:50.075724 # [ 316.158842] pc : refcount_warn_saturate+0x13c/0x144
3959 13:28:50.076582 # [ 316.163719] lr : refcount_warn_saturate+0x13c/0x144
3960 13:28:50.076837 # [ 316.168594] sp : ffff800016843cc0
3961 13:28:50.077090 # [ 316.171907] x29: ffff800016843cc0 x28: ffff0005c80e8000
3962 13:28:50.077340 # [ 316.177225] x27: 0000000000000000 x26: 0000000000000000
3963 13:28:50.098349 # [ 316.182543] x25: ffff8000114f1ab0 x24: ffff800016843e20
3964 13:28:50.099207 # [ 316.187861] x23: 0000000000000012 x22: ffff0005c83d2000
3965 13:28:50.099485 # [ 316.193179] x21: ffff800011a05220 x20: ffff8000114f1da0
3966 13:28:50.099758 # [ 316.198497] x19: ffff800016843d04 x18: 0000000000000001
3967 13:28:50.120841 # [ 316.203814] x17: 0000000000000000 x16: 0000000000000000
3968 13:28:50.121500 # [ 316.209132] x15: 0000000000000030 x14: ffffffffffffffff
3969 13:28:50.121673 # [ 316.214449] x13: ffff800096843967 x12: ffff800016843970
3970 13:28:50.121839 # [ 316.219766] x11: 0000000000000008 x10: 0000000000001440
3971 13:28:50.142472 # [ 316.225084] x9 : ffff80001012deb4 x8 : ffff0005c80e94a0
3972 13:28:50.143140 # [ 316.230402] x7 : 0000000000000000 x6 : ffff800012561000
3973 13:28:50.143316 # [ 316.235720] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3974 13:28:50.143479 # [ 316.241037] x3 : 0000000000000000 x2 : 0000000000000000
3975 13:28:50.165332 # [ 316.246354] x1 : 0000000000000000 x0 : ffff0005c80e8000
3976 13:28:50.165617 # [ 316.251673] Call trace:
3977 13:28:50.165862 # [ 316.254120] refcount_warn_saturate+0x13c/0x144
3978 13:28:50.166093 # [ 316.258657] __refcount_dec.constprop.0+0x4c/0x5c
3979 13:28:50.166317 # [ 316.263361] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3980 13:28:50.187903 # [ 316.267809] lkdtm_do_action+0x24/0x40
3981 13:28:50.188239 # [ 316.271558] direct_entry+0xd0/0x140
3982 13:28:50.188517 # [ 316.275136] full_proxy_write+0x68/0xbc
3983 13:28:50.189500 # [ 316.278974] vfs_write+0xec/0x20c
3984 13:28:50.189808 # [ 316.282288] ksys_write+0x70/0x100
3985 13:28:50.190105 # [ 316.285689] __arm64_sys_write+0x24/0x30
3986 13:28:50.209216 # [ 316.289617] el0_svc_common.constprop.0+0x84/0x1e0
3987 13:28:50.209867 # [ 316.294407] do_el0_svc+0x2c/0x94
3988 13:28:50.210040 # [ 316.297724] el0_svc+0x20/0x30
3989 13:28:50.210202 # [ 316.300778] el0_sync_handler+0xb0/0xb4
3990 13:28:50.210360 # [ 316.304615] el0_sync+0x180/0x1c0
3991 13:28:50.210515 # [ 316.307929] irq event stamp: 0
3992 13:28:50.232272 # [ 316.310990] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3993 13:28:50.232467 # [ 316.317262] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3994 13:28:50.253488 # [ 316.325438] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3995 13:28:50.254142 # [ 316.333614] softirqs last disabled at (0): [<0000000000000000>] 0x0
3996 13:28:50.254315 # [ 316.339880] ---[ end trace 9a5c2b235424fe2a ]---
3997 13:28:50.254478 # [ 316.344739] lkdtm: Zero detected: saturated
3998 13:28:50.254637 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3999 13:28:50.258985 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4000 13:28:50.259181 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4001 13:28:50.606686 [ 317.860001] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4002 13:28:50.609826 [ 317.866240] lkdtm: attempting bad refcount_dec() below zero
4003 13:28:50.610032 [ 317.871891] ------------[ cut here ]------------
4004 13:28:50.614217 [ 317.876760] refcount_t: decrement hit 0; leaking memory.
4005 13:28:50.623942 [ 317.882269] WARNING: CPU: 4 PID: 2565 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4006 13:28:50.688065 [ 317.890795] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4007 13:28:50.688322 [ 317.944126] CPU: 4 PID: 2565 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4008 13:28:50.710229 [ 317.951867] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4009 13:28:50.710429 [ 317.958223] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4010 13:28:50.711060 [ 317.964230] pc : refcount_warn_saturate+0x13c/0x144
4011 13:28:50.711235 [ 317.969107] lr : refcount_warn_saturate+0x13c/0x144
4012 13:28:50.711399 [ 317.973982] sp : ffff8000168fbcc0
4013 13:28:50.732850 [ 317.977294] x29: ffff8000168fbcc0 x28: ffff0005c9af4980
4014 13:28:50.733511 [ 317.982612] x27: 0000000000000000 x26: 0000000000000000
4015 13:28:50.733687 [ 317.987930] x25: ffff8000114f1ab0 x24: ffff8000168fbe20
4016 13:28:50.733857 [ 317.993248] x23: 0000000000000016 x22: ffff0005c6146000
4017 13:28:50.754342 [ 317.998566] x21: ffff800011a05238 x20: ffff8000114f1db0
4018 13:28:50.755001 [ 318.003884] x19: ffff8000168fbd04 x18: 0000000000000000
4019 13:28:50.755179 [ 318.009201] x17: 0000000000000000 x16: 0000000000000000
4020 13:28:50.755349 [ 318.014518] x15: 0000000000000030 x14: ffffffffffffffff
4021 13:28:50.777109 [ 318.019836] x13: ffff8000968fb967 x12: ffff8000168fb96f
4022 13:28:50.777309 [ 318.025154] x11: 0000000000000028 x10: 0000000000001440
4023 13:28:50.777480 [ 318.030472] x9 : ffff80001012deb4 x8 : ffff0005c9af5e20
4024 13:28:50.778102 [ 318.035789] x7 : 0000000000000000 x6 : ffff800012561000
4025 13:28:50.778271 [ 318.041107] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4026 13:28:50.799721 [ 318.046424] x3 : 0000000000000000 x2 : 0000000000000000
4027 13:28:50.800402 [ 318.051741] x1 : 0000000000000000 x0 : ffff0005c9af4980
4028 13:28:50.800579 [ 318.057060] Call trace:
4029 13:28:50.800746 [ 318.059507] refcount_warn_saturate+0x13c/0x144
4030 13:28:50.800909 [ 318.064045] __refcount_dec.constprop.0+0x4c/0x5c
4031 13:28:50.821220 [ 318.068750] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4032 13:28:50.821879 [ 318.073545] lkdtm_do_action+0x24/0x40
4033 13:28:50.822053 [ 318.077294] direct_entry+0xd0/0x140
4034 13:28:50.822220 [ 318.080871] full_proxy_write+0x68/0xbc
4035 13:28:50.822382 [ 318.084711] vfs_write+0xec/0x20c
4036 13:28:50.822542 [ 318.088025] ksys_write+0x70/0x100
4037 13:28:50.843852 [ 318.091426] __arm64_sys_write+0x24/0x30
4038 13:28:50.844510 [ 318.095354] el0_svc_common.constprop.0+0x84/0x1e0
4039 13:28:50.844686 [ 318.100145] do_el0_svc+0x2c/0x94
4040 13:28:50.844852 [ 318.103462] el0_svc+0x20/0x30
4041 13:28:50.845015 [ 318.106516] el0_sync_handler+0xb0/0xb4
4042 13:28:50.845175 [ 318.110353] el0_sync+0x180/0x1c0
4043 13:28:50.866466 [ 318.113667] irq event stamp: 0
4044 13:28:50.867125 [ 318.116728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4045 13:28:50.867301 [ 318.123001] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4046 13:28:50.879470 [ 318.131178] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4047 13:28:50.880138 [ 318.139354] softirqs last disabled at (0): [<0000000000000000>] 0x0
4048 13:28:50.882835 [ 318.145619] ---[ end trace 9a5c2b235424fe2b ]---
4049 13:28:50.887087 [ 318.150346] lkdtm: Negative detected: saturated
4050 13:28:51.811045 # [ 317.860001] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4051 13:28:51.811914 # [ 317.866240] lkdtm: attempting bad refcount_dec() below zero
4052 13:28:51.812090 # [ 317.871891] ------------[ cut here ]------------
4053 13:28:51.812256 # [ 317.876760] refcount_t: decrement hit 0; leaking memory.
4054 13:28:51.832885 # [ 317.882269] WARNING: CPU: 4 PID: 2565 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4055 13:28:51.878292 # [ 317.890795] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4056 13:28:51.899335 # [ 317.944126] CPU: 4 PID: 2565 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4057 13:28:51.899534 # [ 317.951867] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4058 13:28:51.900144 # [ 317.958223] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4059 13:28:51.900318 # [ 317.964230] pc : refcount_warn_saturate+0x13c/0x144
4060 13:28:51.922108 # [ 317.969107] lr : refcount_warn_saturate+0x13c/0x144
4061 13:28:51.922767 # [ 317.973982] sp : ffff8000168fbcc0
4062 13:28:51.922940 # [ 317.977294] x29: ffff8000168fbcc0 x28: ffff0005c9af4980
4063 13:28:51.923106 # [ 317.982612] x27: 0000000000000000 x26: 0000000000000000
4064 13:28:51.944599 # [ 317.987930] x25: ffff8000114f1ab0 x24: ffff8000168fbe20
4065 13:28:51.945257 # [ 317.993248] x23: 0000000000000016 x22: ffff0005c6146000
4066 13:28:51.945432 # [ 317.998566] x21: ffff800011a05238 x20: ffff8000114f1db0
4067 13:28:51.945600 # [ 318.003884] x19: ffff8000168fbd04 x18: 0000000000000000
4068 13:28:51.966228 # [ 318.009201] x17: 0000000000000000 x16: 0000000000000000
4069 13:28:51.966886 # [ 318.014518] x15: 0000000000000030 x14: ffffffffffffffff
4070 13:28:51.967060 # [ 318.019836] x13: ffff8000968fb967 x12: ffff8000168fb96f
4071 13:28:51.967225 # [ 318.025154] x11: 0000000000000028 x10: 0000000000001440
4072 13:28:51.988855 # [ 318.030472] x9 : ffff80001012deb4 x8 : ffff0005c9af5e20
4073 13:28:51.989516 # [ 318.035789] x7 : 0000000000000000 x6 : ffff800012561000
4074 13:28:51.989689 # [ 318.041107] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4075 13:28:51.989853 # [ 318.046424] x3 : 0000000000000000 x2 : 0000000000000000
4076 13:28:52.010477 # [ 318.051741] x1 : 0000000000000000 x0 : ffff0005c9af4980
4077 13:28:52.010674 # [ 318.057060] Call trace:
4078 13:28:52.011304 # [ 318.059507] refcount_warn_saturate+0x13c/0x144
4079 13:28:52.011479 # [ 318.064045] __refcount_dec.constprop.0+0x4c/0x5c
4080 13:28:52.011641 # [ 318.068750] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4081 13:28:52.011798 # [ 318.073545] lkdtm_do_action+0x24/0x40
4082 13:28:52.033084 # [ 318.077294] direct_entry+0xd0/0x140
4083 13:28:52.033766 # [ 318.080871] full_proxy_write+0x68/0xbc
4084 13:28:52.033955 # [ 318.084711] vfs_write+0xec/0x20c
4085 13:28:52.034120 # [ 318.088025] ksys_write+0x70/0x100
4086 13:28:52.034295 # [ 318.091426] __arm64_sys_write+0x24/0x30
4087 13:28:52.055732 # [ 318.095354] el0_svc_common.constprop.0+0x84/0x1e0
4088 13:28:52.055945 # [ 318.100145] do_el0_svc+0x2c/0x94
4089 13:28:52.056580 # [ 318.103462] el0_svc+0x20/0x30
4090 13:28:52.056747 # [ 318.106516] el0_sync_handler+0xb0/0xb4
4091 13:28:52.056909 # [ 318.110353] el0_sync+0x180/0x1c0
4092 13:28:52.057067 # [ 318.113667] irq event stamp: 0
4093 13:28:52.077230 # [ 318.116728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4094 13:28:52.077891 # [ 318.123001] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4095 13:28:52.078066 # [ 318.131178] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4096 13:28:52.099869 # [ 318.139354] softirqs last disabled at (0): [<0000000000000000>] 0x0
4097 13:28:52.100530 # [ 318.145619] ---[ end trace 9a5c2b235424fe2b ]---
4098 13:28:52.100703 # [ 318.150346] lkdtm: Negative detected: saturated
4099 13:28:52.100868 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4100 13:28:52.107486 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4101 13:28:52.107682 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4102 13:28:52.414816 [ 319.675386] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4103 13:28:52.421425 [ 319.682324] lkdtm: attempting bad refcount_dec_and_test() below zero
4104 13:28:52.425697 [ 319.688746] ------------[ cut here ]------------
4105 13:28:52.431185 [ 319.693434] refcount_t: underflow; use-after-free.
4106 13:28:52.440071 [ 319.698423] WARNING: CPU: 5 PID: 2600 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4107 13:28:52.503786 [ 319.706860] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4108 13:28:52.504132 [ 319.760192] CPU: 5 PID: 2600 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4109 13:28:52.526344 [ 319.767932] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4110 13:28:52.526544 [ 319.774287] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4111 13:28:52.527185 [ 319.780296] pc : refcount_warn_saturate+0xf4/0x144
4112 13:28:52.527357 [ 319.785086] lr : refcount_warn_saturate+0xf4/0x144
4113 13:28:52.527521 [ 319.789875] sp : ffff800016983cd0
4114 13:28:52.548859 [ 319.793187] x29: ffff800016983cd0 x28: ffff0005c78db100
4115 13:28:52.549531 [ 319.798506] x27: 0000000000000000 x26: 0000000000000000
4116 13:28:52.549711 [ 319.803824] x25: ffff8000114f1ab0 x24: ffff800016983e20
4117 13:28:52.549880 [ 319.809141] x23: 000000000000001f x22: ffff0005c2ea2000
4118 13:28:52.570485 [ 319.814459] x21: ffff800011a05250 x20: ffff8000114f1dc0
4119 13:28:52.571153 [ 319.819776] x19: 0000000000000031 x18: 0000000000000000
4120 13:28:52.571328 [ 319.825094] x17: 0000000000000000 x16: 0000000000000000
4121 13:28:52.571497 [ 319.830411] x15: 0000000000000030 x14: ffffffffffffffff
4122 13:28:52.593108 [ 319.835729] x13: ffff800096983977 x12: ffff80001698397f
4123 13:28:52.593307 [ 319.841046] x11: 0000000000000030 x10: 0000000000001440
4124 13:28:52.593945 [ 319.846364] x9 : ffff80001012deb4 x8 : ffff0005c78dc5a0
4125 13:28:52.594115 [ 319.851681] x7 : 0000000000000000 x6 : ffff800012561000
4126 13:28:52.594278 [ 319.856999] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4127 13:28:52.615850 [ 319.862316] x3 : 0000000000000000 x2 : 0000000000000000
4128 13:28:52.616518 [ 319.867633] x1 : 0000000000000000 x0 : ffff0005c78db100
4129 13:28:52.616695 [ 319.872952] Call trace:
4130 13:28:52.616862 [ 319.875399] refcount_warn_saturate+0xf4/0x144
4131 13:28:52.617049 [ 319.879849] __refcount_sub_and_test.constprop.0+0x64/0x7c
4132 13:28:52.637357 [ 319.885341] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4133 13:28:52.638023 [ 319.890912] lkdtm_do_action+0x24/0x40
4134 13:28:52.638197 [ 319.894660] direct_entry+0xd0/0x140
4135 13:28:52.638363 [ 319.898238] full_proxy_write+0x68/0xbc
4136 13:28:52.638525 [ 319.902077] vfs_write+0xec/0x20c
4137 13:28:52.661105 [ 319.905391] ksys_write+0x70/0x100
4138 13:28:52.661302 [ 319.908791] __arm64_sys_write+0x24/0x30
4139 13:28:52.661942 [ 319.912721] el0_svc_common.constprop.0+0x84/0x1e0
4140 13:28:52.662113 [ 319.917512] do_el0_svc+0x2c/0x94
4141 13:28:52.662277 [ 319.920828] el0_svc+0x20/0x30
4142 13:28:52.662436 [ 319.923883] el0_sync_handler+0xb0/0xb4
4143 13:28:52.682728 [ 319.927720] el0_sync+0x180/0x1c0
4144 13:28:52.682927 [ 319.931034] irq event stamp: 0
4145 13:28:52.683566 [ 319.934095] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4146 13:28:52.683738 [ 319.940368] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4147 13:28:52.697776 [ 319.948546] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4148 13:28:52.698454 [ 319.956721] softirqs last disabled at (0): [<0000000000000000>] 0x0
4149 13:28:52.701106 [ 319.962986] ---[ end trace 9a5c2b235424fe2c ]---
4150 13:28:52.705474 [ 319.967939] lkdtm: Negative detected: saturated
4151 13:28:54.261897 # [ 319.675386] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4152 13:28:54.262758 # [ 319.682324] lkdtm: attempting bad refcount_dec_and_test() below zero
4153 13:28:54.262937 # [ 319.688746] ------------[ cut here ]------------
4154 13:28:54.283203 # [ 319.693434] refcount_t: underflow; use-after-free.
4155 13:28:54.283886 # [ 319.698423] WARNING: CPU: 5 PID: 2600 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4156 13:28:54.327942 # [ 319.706860] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4157 13:28:54.350075 # [ 319.760192] CPU: 5 PID: 2600 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4158 13:28:54.350280 # [ 319.767932] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4159 13:28:54.350925 # [ 319.774287] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4160 13:28:54.351097 # [ 319.780296] pc : refcount_warn_saturate+0xf4/0x144
4161 13:28:54.372722 # [ 319.785086] lr : refcount_warn_saturate+0xf4/0x144
4162 13:28:54.373394 # [ 319.789875] sp : ffff800016983cd0
4163 13:28:54.373573 # [ 319.793187] x29: ffff800016983cd0 x28: ffff0005c78db100
4164 13:28:54.373742 # [ 319.798506] x27: 0000000000000000 x26: 0000000000000000
4165 13:28:54.394306 # [ 319.803824] x25: ffff8000114f1ab0 x24: ffff800016983e20
4166 13:28:54.394602 # [ 319.809141] x23: 000000000000001f x22: ffff0005c2ea2000
4167 13:28:54.395457 # [ 319.814459] x21: ffff800011a05250 x20: ffff8000114f1dc0
4168 13:28:54.395701 # [ 319.819776] x19: 0000000000000031 x18: 0000000000000000
4169 13:28:54.416955 # [ 319.825094] x17: 0000000000000000 x16: 0000000000000000
4170 13:28:54.417310 # [ 319.830411] x15: 0000000000000030 x14: ffffffffffffffff
4171 13:28:54.418316 # [ 319.835729] x13: ffff800096983977 x12: ffff80001698397f
4172 13:28:54.418618 # [ 319.841046] x11: 0000000000000030 x10: 0000000000001440
4173 13:28:54.438590 # [ 319.846364] x9 : ffff80001012deb4 x8 : ffff0005c78dc5a0
4174 13:28:54.438940 # [ 319.851681] x7 : 0000000000000000 x6 : ffff800012561000
4175 13:28:54.439919 # [ 319.856999] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4176 13:28:54.440116 # [ 319.862316] x3 : 0000000000000000 x2 : 0000000000000000
4177 13:28:54.462093 # [ 319.867633] x1 : 0000000000000000 x0 : ffff0005c78db100
4178 13:28:54.462293 # [ 319.872952] Call trace:
4179 13:28:54.462938 # [ 319.875399] refcount_warn_saturate+0xf4/0x144
4180 13:28:54.463113 # [ 319.879849] __refcount_sub_and_test.constprop.0+0x64/0x7c
4181 13:28:54.463278 # [ 319.885341] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4182 13:28:54.483714 # [ 319.890912] lkdtm_do_action+0x24/0x40
4183 13:28:54.483927 # [ 319.894660] direct_entry+0xd0/0x140
4184 13:28:54.484572 # [ 319.898238] full_proxy_write+0x68/0xbc
4185 13:28:54.484744 # [ 319.902077] vfs_write+0xec/0x20c
4186 13:28:54.484907 # [ 319.905391] ksys_write+0x70/0x100
4187 13:28:54.485069 # [ 319.908791] __arm64_sys_write+0x24/0x30
4188 13:28:54.505217 # [ 319.912721] el0_svc_common.constprop.0+0x84/0x1e0
4189 13:28:54.505890 # [ 319.917512] do_el0_svc+0x2c/0x94
4190 13:28:54.506066 # [ 319.920828] el0_svc+0x20/0x30
4191 13:28:54.506232 # [ 319.923883] el0_sync_handler+0xb0/0xb4
4192 13:28:54.506395 # [ 319.927720] el0_sync+0x180/0x1c0
4193 13:28:54.506555 # [ 319.931034] irq event stamp: 0
4194 13:28:54.527838 # [ 319.934095] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4195 13:28:54.528514 # [ 319.940368] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4196 13:28:54.528692 # [ 319.948546] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4197 13:28:54.549471 # [ 319.956721] softirqs last disabled at (0): [<0000000000000000>] 0x0
4198 13:28:54.550143 # [ 319.962986] ---[ end trace 9a5c2b235424fe2c ]---
4199 13:28:54.550319 # [ 319.967939] lkdtm: Negative detected: saturated
4200 13:28:54.550486 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4201 13:28:54.558219 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4202 13:28:54.561312 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4203 13:28:54.890821 [ 322.150648] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4204 13:28:54.903283 [ 322.157529] lkdtm: attempting bad refcount_sub_and_test() below zero
4205 13:28:54.903477 [ 322.163984] ------------[ cut here ]------------
4206 13:28:54.906061 [ 322.168651] refcount_t: underflow; use-after-free.
4207 13:28:54.914682 [ 322.173635] WARNING: CPU: 3 PID: 2635 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4208 13:28:54.979920 [ 322.182073] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4209 13:28:54.980133 [ 322.235403] CPU: 3 PID: 2635 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4210 13:28:55.002068 [ 322.243144] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4211 13:28:55.002739 [ 322.249500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4212 13:28:55.002915 [ 322.255505] pc : refcount_warn_saturate+0xf4/0x144
4213 13:28:55.003081 [ 322.260296] lr : refcount_warn_saturate+0xf4/0x144
4214 13:28:55.003242 [ 322.265085] sp : ffff800016a43cd0
4215 13:28:55.023561 [ 322.268398] x29: ffff800016a43cd0 x28: ffff0005c78ec980
4216 13:28:55.024236 [ 322.273716] x27: 0000000000000000 x26: 0000000000000000
4217 13:28:55.024413 [ 322.279034] x25: ffff8000114f1ab0 x24: ffff800016a43e20
4218 13:28:55.024580 [ 322.284351] x23: 000000000000001f x22: ffff0005c8fa0000
4219 13:28:55.045016 [ 322.289668] x21: ffff800011a05270 x20: ffff8000114f1dd0
4220 13:28:55.045687 [ 322.294986] x19: 0000000000000032 x18: 0000000000000000
4221 13:28:55.045860 [ 322.300303] x17: 0000000000000000 x16: 0000000000000000
4222 13:28:55.046025 [ 322.305620] x15: 0000000000000030 x14: ffffffffffffffff
4223 13:28:55.068815 [ 322.310938] x13: ffff800096a43977 x12: ffff800016a4397f
4224 13:28:55.069016 [ 322.316256] x11: 0000000000000030 x10: 0000000000001440
4225 13:28:55.069661 [ 322.321573] x9 : ffff80001012deb4 x8 : ffff0005c78ede20
4226 13:28:55.069832 [ 322.326890] x7 : 0000000000000000 x6 : ffff800012561000
4227 13:28:55.069995 [ 322.332208] x5 : ffff800012561c88 x4 : ffff00063f77ec50
4228 13:28:55.090439 [ 322.337526] x3 : 0000000000000000 x2 : 0000000000000000
4229 13:28:55.091112 [ 322.342843] x1 : 0000000000000000 x0 : ffff0005c78ec980
4230 13:28:55.091287 [ 322.348162] Call trace:
4231 13:28:55.091452 [ 322.350609] refcount_warn_saturate+0xf4/0x144
4232 13:28:55.091617 [ 322.355058] __refcount_sub_and_test.constprop.0+0x64/0x7c
4233 13:28:55.113066 [ 322.360550] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4234 13:28:55.113742 [ 322.366122] lkdtm_do_action+0x24/0x40
4235 13:28:55.113917 [ 322.369871] direct_entry+0xd0/0x140
4236 13:28:55.114109 [ 322.373448] full_proxy_write+0x68/0xbc
4237 13:28:55.114273 [ 322.377287] vfs_write+0xec/0x20c
4238 13:28:55.135666 [ 322.380601] ksys_write+0x70/0x100
4239 13:28:55.135876 [ 322.384002] __arm64_sys_write+0x24/0x30
4240 13:28:55.136526 [ 322.387931] el0_svc_common.constprop.0+0x84/0x1e0
4241 13:28:55.136698 [ 322.392721] do_el0_svc+0x2c/0x94
4242 13:28:55.136863 [ 322.396038] el0_svc+0x20/0x30
4243 13:28:55.137023 [ 322.399092] el0_sync_handler+0xb0/0xb4
4244 13:28:55.157320 [ 322.402929] el0_sync+0x180/0x1c0
4245 13:28:55.157520 [ 322.406242] irq event stamp: 0
4246 13:28:55.158169 [ 322.409304] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4247 13:28:55.158341 [ 322.415576] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4248 13:28:55.172439 [ 322.423754] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4249 13:28:55.173114 [ 322.431929] softirqs last disabled at (0): [<0000000000000000>] 0x0
4250 13:28:55.175802 [ 322.438194] ---[ end trace 9a5c2b235424fe2d ]---
4251 13:28:55.179056 [ 322.443105] lkdtm: Negative detected: saturated
4252 13:28:56.035719 # [ 322.150648] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4253 13:28:56.036219 # [ 322.157529] lkdtm: attempting bad refcount_sub_and_test() below zero
4254 13:28:56.036462 # [ 322.163984] ------------[ cut here ]------------
4255 13:28:56.059055 # [ 322.168651] refcount_t: underflow; use-after-free.
4256 13:28:56.059734 # [ 322.173635] WARNING: CPU: 3 PID: 2635 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4257 13:28:56.102658 # [ 322.182073] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4258 13:28:56.124804 # [ 322.235403] CPU: 3 PID: 2635 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4259 13:28:56.125493 # [ 322.243144] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4260 13:28:56.125667 # [ 322.249500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4261 13:28:56.125832 # [ 322.255505] pc : refcount_warn_saturate+0xf4/0x144
4262 13:28:56.147431 # [ 322.260296] lr : refcount_warn_saturate+0xf4/0x144
4263 13:28:56.148122 # [ 322.265085] sp : ffff800016a43cd0
4264 13:28:56.148296 # [ 322.268398] x29: ffff800016a43cd0 x28: ffff0005c78ec980
4265 13:28:56.148463 # [ 322.273716] x27: 0000000000000000 x26: 0000000000000000
4266 13:28:56.170053 # [ 322.279034] x25: ffff8000114f1ab0 x24: ffff800016a43e20
4267 13:28:56.170732 # [ 322.284351] x23: 000000000000001f x22: ffff0005c8fa0000
4268 13:28:56.170905 # [ 322.289668] x21: ffff800011a05270 x20: ffff8000114f1dd0
4269 13:28:56.171072 # [ 322.294986] x19: 0000000000000032 x18: 0000000000000000
4270 13:28:56.191688 # [ 322.300303] x17: 0000000000000000 x16: 0000000000000000
4271 13:28:56.192380 # [ 322.305620] x15: 0000000000000030 x14: ffffffffffffffff
4272 13:28:56.192553 # [ 322.310938] x13: ffff800096a43977 x12: ffff800016a4397f
4273 13:28:56.192720 # [ 322.316256] x11: 0000000000000030 x10: 0000000000001440
4274 13:28:56.213385 # [ 322.321573] x9 : ffff80001012deb4 x8 : ffff0005c78ede20
4275 13:28:56.213678 # [ 322.326890] x7 : 0000000000000000 x6 : ffff800012561000
4276 13:28:56.214542 # [ 322.332208] x5 : ffff800012561c88 x4 : ffff00063f77ec50
4277 13:28:56.214783 # [ 322.337526] x3 : 0000000000000000 x2 : 0000000000000000
4278 13:28:56.235884 # [ 322.342843] x1 : 0000000000000000 x0 : ffff0005c78ec980
4279 13:28:56.236102 # [ 322.348162] Call trace:
4280 13:28:56.236964 # [ 322.350609] refcount_warn_saturate+0xf4/0x144
4281 13:28:56.237210 # [ 322.355058] __refcount_sub_and_test.constprop.0+0x64/0x7c
4282 13:28:56.237438 # [ 322.360550] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4283 13:28:56.258680 # [ 322.366122] lkdtm_do_action+0x24/0x40
4284 13:28:56.258966 # [ 322.369871] direct_entry+0xd0/0x140
4285 13:28:56.259210 # [ 322.373448] full_proxy_write+0x68/0xbc
4286 13:28:56.260037 # [ 322.377287] vfs_write+0xec/0x20c
4287 13:28:56.260302 # [ 322.380601] ksys_write+0x70/0x100
4288 13:28:56.260564 # [ 322.384002] __arm64_sys_write+0x24/0x30
4289 13:28:56.279999 # [ 322.387931] el0_svc_common.constprop.0+0x84/0x1e0
4290 13:28:56.280682 # [ 322.392721] do_el0_svc+0x2c/0x94
4291 13:28:56.280858 # [ 322.396038] el0_svc+0x20/0x30
4292 13:28:56.281025 # [ 322.399092] el0_sync_handler+0xb0/0xb4
4293 13:28:56.281189 # [ 322.402929] el0_sync+0x180/0x1c0
4294 13:28:56.281350 # [ 322.406242] irq event stamp: 0
4295 13:28:56.302688 # [ 322.409304] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4296 13:28:56.303369 # [ 322.415576] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4297 13:28:56.303547 # [ 322.423754] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4298 13:28:56.324309 # [ 322.431929] softirqs last disabled at (0): [<0000000000000000>] 0x0
4299 13:28:56.324993 # [ 322.438194] ---[ end trace 9a5c2b235424fe2d ]---
4300 13:28:56.325168 # [ 322.443105] lkdtm: Negative detected: saturated
4301 13:28:56.325336 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4302 13:28:56.331896 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4303 13:28:56.335131 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4304 13:28:56.676539 [ 323.934560] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4305 13:28:56.679673 [ 323.940390] lkdtm: attempting safe refcount_inc_not_zero() from zero
4306 13:28:56.682920 [ 323.946817] lkdtm: Good: zero detected
4307 13:28:56.690547 [ 323.950635] lkdtm: Correctly stayed at zero
4308 13:28:56.693803 [ 323.954858] lkdtm: attempting bad refcount_inc() from zero
4309 13:28:56.700304 [ 323.960445] ------------[ cut here ]------------
4310 13:28:56.703565 [ 323.965117] refcount_t: addition on 0; use-after-free.
4311 13:28:56.712302 [ 323.970490] WARNING: CPU: 5 PID: 2667 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4312 13:28:56.775996 [ 323.978927] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4313 13:28:56.777023 [ 324.032260] CPU: 5 PID: 2667 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4314 13:28:56.798557 [ 324.040001] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4315 13:28:56.799245 [ 324.046357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4316 13:28:56.799424 [ 324.052363] pc : refcount_warn_saturate+0xa0/0x144
4317 13:28:56.799593 [ 324.057153] lr : refcount_warn_saturate+0xa0/0x144
4318 13:28:56.799759 [ 324.061941] sp : ffff800016acbcd0
4319 13:28:56.820140 [ 324.065253] x29: ffff800016acbcd0 x28: ffff0005c34c4980
4320 13:28:56.820834 [ 324.070571] x27: 0000000000000000 x26: 0000000000000000
4321 13:28:56.821010 [ 324.075889] x25: ffff8000114f1ab0 x24: ffff800016acbe20
4322 13:28:56.821177 [ 324.081207] x23: 0000000000000012 x22: ffff0005c9882000
4323 13:28:56.842720 [ 324.086525] x21: ffff800011a05290 x20: ffff8000114f1de0
4324 13:28:56.843413 [ 324.091842] x19: 0000000000000033 x18: 0000000000000000
4325 13:28:56.843588 [ 324.097160] x17: 0000000000000000 x16: 0000000000000000
4326 13:28:56.843756 [ 324.102477] x15: 0000000000000030 x14: ffffffffffffffff
4327 13:28:56.865432 [ 324.107795] x13: ffff800096acb977 x12: ffff800016acb97f
4328 13:28:56.865632 [ 324.113112] x11: 0000000000000008 x10: ffff8000125e82d0
4329 13:28:56.866289 [ 324.118429] x9 : ffff80001012deb4 x8 : ffff8000125902d0
4330 13:28:56.866460 [ 324.123747] x7 : ffff8000125e82d0 x6 : ffff800012561000
4331 13:28:56.866624 [ 324.129065] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4332 13:28:56.888058 [ 324.134382] x3 : 0000000000000000 x2 : 0000000000000000
4333 13:28:56.888743 [ 324.139700] x1 : 0000000000000000 x0 : ffff0005c34c4980
4334 13:28:56.888921 [ 324.145018] Call trace:
4335 13:28:56.889087 [ 324.147465] refcount_warn_saturate+0xa0/0x144
4336 13:28:56.889251 [ 324.151914] __refcount_add.constprop.0+0x54/0x80
4337 13:28:56.909553 [ 324.156624] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4338 13:28:56.910237 [ 324.161067] lkdtm_do_action+0x24/0x40
4339 13:28:56.910412 [ 324.164816] direct_entry+0xd0/0x140
4340 13:28:56.910578 [ 324.168394] full_proxy_write+0x68/0xbc
4341 13:28:56.910741 [ 324.172233] vfs_write+0xec/0x20c
4342 13:28:56.910901 [ 324.175546] ksys_write+0x70/0x100
4343 13:28:56.932181 [ 324.178947] __arm64_sys_write+0x24/0x30
4344 13:28:56.932867 [ 324.182876] el0_svc_common.constprop.0+0x84/0x1e0
4345 13:28:56.933043 [ 324.187666] do_el0_svc+0x2c/0x94
4346 13:28:56.933210 [ 324.190983] el0_svc+0x20/0x30
4347 13:28:56.933372 [ 324.194037] el0_sync_handler+0xb0/0xb4
4348 13:28:56.933531 [ 324.197875] el0_sync+0x180/0x1c0
4349 13:28:56.954718 [ 324.201189] irq event stamp: 0
4350 13:28:56.955402 [ 324.204250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4351 13:28:56.955580 [ 324.210522] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4352 13:28:56.967804 [ 324.218699] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4353 13:28:56.968501 [ 324.226875] softirqs last disabled at (0): [<0000000000000000>] 0x0
4354 13:28:56.971044 [ 324.233139] ---[ end trace 9a5c2b235424fe2e ]---
4355 13:28:56.975389 [ 324.238027] lkdtm: Zero detected: saturated
4356 13:28:57.919494 # [ 323.934560] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4357 13:28:57.920387 # [ 323.940390] lkdtm: attempting safe refcount_inc_not_zero() from zero
4358 13:28:57.920563 # [ 323.946817] lkdtm: Good: zero detected
4359 13:28:57.920728 # [ 323.950635] lkdtm: Correctly stayed at zero
4360 13:28:57.942079 # [ 323.954858] lkdtm: attempting bad refcount_inc() from zero
4361 13:28:57.942289 # [ 323.960445] ------------[ cut here ]------------
4362 13:28:57.943090 # [ 323.965117] refcount_t: addition on 0; use-after-free.
4363 13:28:57.963558 # [ 323.970490] WARNING: CPU: 5 PID: 2667 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4364 13:28:58.009853 # [ 323.978927] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4365 13:28:58.010322 # [ 324.032260] CPU: 5 PID: 2667 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4366 13:28:58.030423 # [ 324.040001] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4367 13:28:58.031113 # [ 324.046357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4368 13:28:58.031287 # [ 324.052363] pc : refcount_warn_saturate+0xa0/0x144
4369 13:28:58.031451 # [ 324.057153] lr : refcount_warn_saturate+0xa0/0x144
4370 13:28:58.031610 # [ 324.061941] sp : ffff800016acbcd0
4371 13:28:58.053185 # [ 324.065253] x29: ffff800016acbcd0 x28: ffff0005c34c4980
4372 13:28:58.053871 # [ 324.070571] x27: 0000000000000000 x26: 0000000000000000
4373 13:28:58.054048 # [ 324.075889] x25: ffff8000114f1ab0 x24: ffff800016acbe20
4374 13:28:58.054213 # [ 324.081207] x23: 0000000000000012 x22: ffff0005c9882000
4375 13:28:58.074678 # [ 324.086525] x21: ffff800011a05290 x20: ffff8000114f1de0
4376 13:28:58.075372 # [ 324.091842] x19: 0000000000000033 x18: 0000000000000000
4377 13:28:58.075547 # [ 324.097160] x17: 0000000000000000 x16: 0000000000000000
4378 13:28:58.075713 # [ 324.102477] x15: 0000000000000030 x14: ffffffffffffffff
4379 13:28:58.097302 # [ 324.107795] x13: ffff800096acb977 x12: ffff800016acb97f
4380 13:28:58.097990 # [ 324.113112] x11: 0000000000000008 x10: ffff8000125e82d0
4381 13:28:58.098166 # [ 324.118429] x9 : ffff80001012deb4 x8 : ffff8000125902d0
4382 13:28:58.098331 # [ 324.123747] x7 : ffff8000125e82d0 x6 : ffff800012561000
4383 13:28:58.120057 # [ 324.129065] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4384 13:28:58.120752 # [ 324.134382] x3 : 0000000000000000 x2 : 0000000000000000
4385 13:28:58.120927 # [ 324.139700] x1 : 0000000000000000 x0 : ffff0005c34c4980
4386 13:28:58.121091 # [ 324.145018] Call trace:
4387 13:28:58.121250 # [ 324.147465] refcount_warn_saturate+0xa0/0x144
4388 13:28:58.141552 # [ 324.151914] __refcount_add.constprop.0+0x54/0x80
4389 13:28:58.142239 # [ 324.156624] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4390 13:28:58.142411 # [ 324.161067] lkdtm_do_action+0x24/0x40
4391 13:28:58.142575 # [ 324.164816] direct_entry+0xd0/0x140
4392 13:28:58.142734 # [ 324.168394] full_proxy_write+0x68/0xbc
4393 13:28:58.163187 # [ 324.172233] vfs_write+0xec/0x20c
4394 13:28:58.163381 # [ 324.175546] ksys_write+0x70/0x100
4395 13:28:58.163548 # [ 324.178947] __arm64_sys_write+0x24/0x30
4396 13:28:58.164170 # [ 324.182876] el0_svc_common.constprop.0+0x84/0x1e0
4397 13:28:58.164338 # [ 324.187666] do_el0_svc+0x2c/0x94
4398 13:28:58.164498 # [ 324.190983] el0_svc+0x20/0x30
4399 13:28:58.185714 # [ 324.194037] el0_sync_handler+0xb0/0xb4
4400 13:28:58.186401 # [ 324.197875] el0_sync+0x180/0x1c0
4401 13:28:58.186573 # [ 324.201189] irq event stamp: 0
4402 13:28:58.186735 # [ 324.204250] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4403 13:28:58.208427 # [ 324.210522] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4404 13:28:58.209121 # [ 324.218699] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4405 13:28:58.209296 # [ 324.226875] softirqs last disabled at (0): [<0000000000000000>] 0x0
4406 13:28:58.209460 # [ 324.233139] ---[ end trace 9a5c2b235424fe2e ]---
4407 13:28:58.222697 # [ 324.238027] lkdtm: Zero detected: saturated
4408 13:28:58.222979 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4409 13:28:58.223217 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4410 13:28:58.225793 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4411 13:28:58.506891 [ 325.761104] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4412 13:28:58.510037 [ 325.766884] lkdtm: attempting safe refcount_add_not_zero() from zero
4413 13:28:58.510241 [ 325.773305] lkdtm: Good: zero detected
4414 13:28:58.516547 [ 325.777122] lkdtm: Correctly stayed at zero
4415 13:28:58.519789 [ 325.781344] lkdtm: attempting bad refcount_add() from zero
4416 13:28:58.524289 [ 325.786932] ------------[ cut here ]------------
4417 13:28:58.529671 [ 325.791606] refcount_t: addition on 0; use-after-free.
4418 13:28:58.538534 [ 325.797120] WARNING: CPU: 0 PID: 2699 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4419 13:28:58.602539 [ 325.805559] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4420 13:28:58.602760 [ 325.858841] CPU: 0 PID: 2699 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4421 13:28:58.624746 [ 325.866581] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4422 13:28:58.625045 [ 325.872936] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4423 13:28:58.625932 [ 325.878942] pc : refcount_warn_saturate+0xa0/0x144
4424 13:28:58.626177 [ 325.883733] lr : refcount_warn_saturate+0xa0/0x144
4425 13:28:58.626412 [ 325.888520] sp : ffff800016b63cd0
4426 13:28:58.647308 [ 325.891832] x29: ffff800016b63cd0 x28: ffff0005c8dcb100
4427 13:28:58.648072 [ 325.897149] x27: 0000000000000000 x26: 0000000000000000
4428 13:28:58.648250 [ 325.902466] x25: ffff8000114f1ab0 x24: ffff800016b63e20
4429 13:28:58.648417 [ 325.907781] x23: 0000000000000012 x22: ffff0005c0854000
4430 13:28:58.670070 [ 325.913096] x21: ffff800011a052a8 x20: ffff8000114f1df0
4431 13:28:58.670806 [ 325.918411] x19: 0000000000000034 x18: 0000000000000000
4432 13:28:58.670983 [ 325.923726] x17: 0000000000000000 x16: 0000000000000000
4433 13:28:58.671150 [ 325.929041] x15: 00000000000001ba x14: 00000000000001bb
4434 13:28:58.691548 [ 325.934356] x13: 0000000000000003 x12: 0000000000000003
4435 13:28:58.691776 [ 325.939671] x11: 0000000000000000 x10: 0000000000001440
4436 13:28:58.692471 [ 325.944986] x9 : ffff80001012deb4 x8 : ffff00063f7e97c0
4437 13:28:58.692644 [ 325.950301] x7 : ffff0005c8dcb100 x6 : ffff800012561000
4438 13:28:58.692808 [ 325.955616] x5 : ffff800012561c88 x4 : ffff00063f718c50
4439 13:28:58.714267 [ 325.960930] x3 : 0000000000000000 x2 : 0000000000000000
4440 13:28:58.714625 [ 325.966245] x1 : 0000000000000000 x0 : ffff0005c8dcb100
4441 13:28:58.715355 [ 325.971560] Call trace:
4442 13:28:58.715529 [ 325.974006] refcount_warn_saturate+0xa0/0x144
4443 13:28:58.715698 [ 325.978454] __refcount_add.constprop.0+0x54/0x80
4444 13:28:58.736820 [ 325.983163] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4445 13:28:58.737519 [ 325.987606] lkdtm_do_action+0x24/0x40
4446 13:28:58.737695 [ 325.991353] direct_entry+0xd0/0x140
4447 13:28:58.737864 [ 325.994929] full_proxy_write+0x68/0xbc
4448 13:28:58.738028 [ 325.998767] vfs_write+0xec/0x20c
4449 13:28:58.738189 [ 326.002080] ksys_write+0x70/0x100
4450 13:28:58.758308 [ 326.005480] __arm64_sys_write+0x24/0x30
4451 13:28:58.759019 [ 326.009405] el0_svc_common.constprop.0+0x84/0x1e0
4452 13:28:58.759196 [ 326.014195] do_el0_svc+0x2c/0x94
4453 13:28:58.759363 [ 326.017509] el0_svc+0x20/0x30
4454 13:28:58.759527 [ 326.020562] el0_sync_handler+0xb0/0xb4
4455 13:28:58.759687 [ 326.024398] el0_sync+0x180/0x1c0
4456 13:28:58.780999 [ 326.027711] irq event stamp: 0
4457 13:28:58.781696 [ 326.030769] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4458 13:28:58.781873 [ 326.037039] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4459 13:28:58.794048 [ 326.045215] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4460 13:28:58.794741 [ 326.053390] softirqs last disabled at (0): [<0000000000000000>] 0x0
4461 13:28:58.797238 [ 326.059653] ---[ end trace 9a5c2b235424fe2f ]---
4462 13:28:58.801670 [ 326.064602] lkdtm: Zero detected: saturated
4463 13:28:59.897621 # [ 325.761104] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4464 13:28:59.898737 # [ 325.766884] lkdtm: attempting safe refcount_add_not_zero() from zero
4465 13:28:59.898984 # [ 325.773305] lkdtm: Good: zero detected
4466 13:28:59.899225 # [ 325.777122] lkdtm: Correctly stayed at zero
4467 13:28:59.919382 # [ 325.781344] lkdtm: attempting bad refcount_add() from zero
4468 13:28:59.919694 # [ 325.786932] ------------[ cut here ]------------
4469 13:28:59.919959 # [ 325.791606] refcount_t: addition on 0; use-after-free.
4470 13:28:59.942057 # [ 325.797120] WARNING: CPU: 0 PID: 2699 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4471 13:28:59.987173 # [ 325.805559] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4472 13:28:59.989011 # [ 325.858841] CPU: 0 PID: 2699 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4473 13:29:00.008645 # [ 325.866581] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4474 13:29:00.009557 # [ 325.872936] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4475 13:29:00.009834 # [ 325.878942] pc : refcount_warn_saturate+0xa0/0x144
4476 13:29:00.010094 # [ 325.883733] lr : refcount_warn_saturate+0xa0/0x144
4477 13:29:00.010348 # [ 325.888520] sp : ffff800016b63cd0
4478 13:29:00.030173 # [ 325.891832] x29: ffff800016b63cd0 x28: ffff0005c8dcb100
4479 13:29:00.031095 # [ 325.897149] x27: 0000000000000000 x26: 0000000000000000
4480 13:29:00.031368 # [ 325.902466] x25: ffff8000114f1ab0 x24: ffff800016b63e20
4481 13:29:00.031627 # [ 325.907781] x23: 0000000000000012 x22: ffff0005c0854000
4482 13:29:00.052797 # [ 325.913096] x21: ffff800011a052a8 x20: ffff8000114f1df0
4483 13:29:00.053715 # [ 325.918411] x19: 0000000000000034 x18: 0000000000000000
4484 13:29:00.053988 # [ 325.923726] x17: 0000000000000000 x16: 0000000000000000
4485 13:29:00.054250 # [ 325.929041] x15: 00000000000001ba x14: 00000000000001bb
4486 13:29:00.074545 # [ 325.934356] x13: 0000000000000003 x12: 0000000000000003
4487 13:29:00.074863 # [ 325.939671] x11: 0000000000000000 x10: 0000000000001440
4488 13:29:00.075879 # [ 325.944986] x9 : ffff80001012deb4 x8 : ffff00063f7e97c0
4489 13:29:00.076074 # [ 325.950301] x7 : ffff0005c8dcb100 x6 : ffff800012561000
4490 13:29:00.097355 # [ 325.955616] x5 : ffff800012561c88 x4 : ffff00063f718c50
4491 13:29:00.097665 # [ 325.960930] x3 : 0000000000000000 x2 : 0000000000000000
4492 13:29:00.097929 # [ 325.966245] x1 : 0000000000000000 x0 : ffff0005c8dcb100
4493 13:29:00.098184 # [ 325.971560] Call trace:
4494 13:29:00.099246 # [ 325.974006] refcount_warn_saturate+0xa0/0x144
4495 13:29:00.119704 # [ 325.978454] __refcount_add.constprop.0+0x54/0x80
4496 13:29:00.119998 # [ 325.983163] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4497 13:29:00.121037 # [ 325.987606] lkdtm_do_action+0x24/0x40
4498 13:29:00.121305 # [ 325.991353] direct_entry+0xd0/0x140
4499 13:29:00.121556 # [ 325.994929] full_proxy_write+0x68/0xbc
4500 13:29:00.141319 # [ 325.998767] vfs_write+0xec/0x20c
4501 13:29:00.141513 # [ 326.002080] ksys_write+0x70/0x100
4502 13:29:00.142181 # [ 326.005480] __arm64_sys_write+0x24/0x30
4503 13:29:00.142349 # [ 326.009405] el0_svc_common.constprop.0+0x84/0x1e0
4504 13:29:00.142512 # [ 326.014195] do_el0_svc+0x2c/0x94
4505 13:29:00.142669 # [ 326.017509] el0_svc+0x20/0x30
4506 13:29:00.163882 # [ 326.020562] el0_sync_handler+0xb0/0xb4
4507 13:29:00.164579 # [ 326.024398] el0_sync+0x180/0x1c0
4508 13:29:00.164751 # [ 326.027711] irq event stamp: 0
4509 13:29:00.164914 # [ 326.030769] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4510 13:29:00.186505 # [ 326.037039] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4511 13:29:00.187214 # [ 326.045215] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4512 13:29:00.187388 # [ 326.053390] softirqs last disabled at (0): [<0000000000000000>] 0x0
4513 13:29:00.187553 # [ 326.059653] ---[ end trace 9a5c2b235424fe2f ]---
4514 13:29:00.200561 # [ 326.064602] lkdtm: Zero detected: saturated
4515 13:29:00.201257 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4516 13:29:00.201429 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4517 13:29:00.203930 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4518 13:29:00.577880 [ 327.830881] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4519 13:29:00.581171 [ 327.837117] lkdtm: attempting bad refcount_inc() from saturated
4520 13:29:00.581372 [ 327.843110] ------------[ cut here ]------------
4521 13:29:00.584420 [ 327.847800] refcount_t: saturated; leaking memory.
4522 13:29:00.594287 [ 327.852781] WARNING: CPU: 5 PID: 2734 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4523 13:29:00.658801 [ 327.861219] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4524 13:29:00.659526 [ 327.914553] CPU: 5 PID: 2734 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4525 13:29:00.680561 [ 327.922294] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4526 13:29:00.680859 [ 327.928649] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4527 13:29:00.681783 [ 327.934656] pc : refcount_warn_saturate+0x74/0x144
4528 13:29:00.682033 [ 327.939446] lr : refcount_warn_saturate+0x74/0x144
4529 13:29:00.682216 [ 327.944235] sp : ffff800016c1bcd0
4530 13:29:00.703076 [ 327.947548] x29: ffff800016c1bcd0 x28: ffff0005c34c1880
4531 13:29:00.703821 [ 327.952866] x27: 0000000000000000 x26: 0000000000000000
4532 13:29:00.704026 [ 327.958183] x25: ffff8000114f1ab0 x24: ffff800016c1be20
4533 13:29:00.704206 [ 327.963501] x23: 0000000000000017 x22: ffff0005c8149000
4534 13:29:00.725669 [ 327.968819] x21: ffff800011a052c0 x20: ffff8000114f1e00
4535 13:29:00.726382 [ 327.974137] x19: 0000000000000035 x18: 0000000000000000
4536 13:29:00.726559 [ 327.979454] x17: 0000000000000000 x16: 0000000000000000
4537 13:29:00.726729 [ 327.984772] x15: 0000000000000030 x14: ffffffffffffffff
4538 13:29:00.747293 [ 327.990090] x13: ffff800096c1b977 x12: ffff800016c1b97f
4539 13:29:00.747492 [ 327.995408] x11: 0000000000000030 x10: 0000000000001440
4540 13:29:00.748183 [ 328.000725] x9 : ffff80001012deb4 x8 : ffff0005c34c2d20
4541 13:29:00.748357 [ 328.006042] x7 : 0000000000000000 x6 : ffff800012561000
4542 13:29:00.748521 [ 328.011360] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4543 13:29:00.769914 [ 328.016677] x3 : 0000000000000000 x2 : 0000000000000000
4544 13:29:00.770621 [ 328.021994] x1 : 0000000000000000 x0 : ffff0005c34c1880
4545 13:29:00.770798 [ 328.027313] Call trace:
4546 13:29:00.770980 [ 328.029761] refcount_warn_saturate+0x74/0x144
4547 13:29:00.771217 [ 328.034209] __refcount_add.constprop.0+0x6c/0x80
4548 13:29:00.792670 [ 328.038920] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4549 13:29:00.792959 [ 328.043798] lkdtm_do_action+0x24/0x40
4550 13:29:00.793913 [ 328.047546] direct_entry+0xd0/0x140
4551 13:29:00.794182 [ 328.051123] full_proxy_write+0x68/0xbc
4552 13:29:00.794440 [ 328.054963] vfs_write+0xec/0x20c
4553 13:29:00.794690 [ 328.058277] ksys_write+0x70/0x100
4554 13:29:00.814106 [ 328.061678] __arm64_sys_write+0x24/0x30
4555 13:29:00.815169 [ 328.065607] el0_svc_common.constprop.0+0x84/0x1e0
4556 13:29:00.815441 [ 328.070398] do_el0_svc+0x2c/0x94
4557 13:29:00.815698 [ 328.073714] el0_svc+0x20/0x30
4558 13:29:00.815947 [ 328.076768] el0_sync_handler+0xb0/0xb4
4559 13:29:00.816127 [ 328.080604] el0_sync+0x180/0x1c0
4560 13:29:00.836677 [ 328.083918] irq event stamp: 0
4561 13:29:00.837384 [ 328.086979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4562 13:29:00.837561 [ 328.093252] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4563 13:29:00.849801 [ 328.101429] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4564 13:29:00.850504 [ 328.109605] softirqs last disabled at (0): [<0000000000000000>] 0x0
4565 13:29:00.853045 [ 328.115870] ---[ end trace 9a5c2b235424fe30 ]---
4566 13:29:00.858420 [ 328.120596] lkdtm: Saturation detected: still saturated
4567 13:29:01.748740 # [ 327.830881] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4568 13:29:01.749641 # [ 327.837117] lkdtm: attempting bad refcount_inc() from saturated
4569 13:29:01.749819 # [ 327.843110] ------------[ cut here ]------------
4570 13:29:01.749989 # [ 327.847800] refcount_t: saturated; leaking memory.
4571 13:29:01.771675 # [ 327.852781] WARNING: CPU: 5 PID: 2734 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4572 13:29:01.815794 # [ 327.861219] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4573 13:29:01.838044 # [ 327.914553] CPU: 5 PID: 2734 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4574 13:29:01.838752 # [ 327.922294] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4575 13:29:01.838928 # [ 327.928649] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4576 13:29:01.839093 # [ 327.934656] pc : refcount_warn_saturate+0x74/0x144
4577 13:29:01.860692 # [ 327.939446] lr : refcount_warn_saturate+0x74/0x144
4578 13:29:01.861412 # [ 327.944235] sp : ffff800016c1bcd0
4579 13:29:01.861586 # [ 327.947548] x29: ffff800016c1bcd0 x28: ffff0005c34c1880
4580 13:29:01.861750 # [ 327.952866] x27: 0000000000000000 x26: 0000000000000000
4581 13:29:01.882167 # [ 327.958183] x25: ffff8000114f1ab0 x24: ffff800016c1be20
4582 13:29:01.882880 # [ 327.963501] x23: 0000000000000017 x22: ffff0005c8149000
4583 13:29:01.883058 # [ 327.968819] x21: ffff800011a052c0 x20: ffff8000114f1e00
4584 13:29:01.883225 # [ 327.974137] x19: 0000000000000035 x18: 0000000000000000
4585 13:29:01.904834 # [ 327.979454] x17: 0000000000000000 x16: 0000000000000000
4586 13:29:01.905031 # [ 327.984772] x15: 0000000000000030 x14: ffffffffffffffff
4587 13:29:01.905707 # [ 327.990090] x13: ffff800096c1b977 x12: ffff800016c1b97f
4588 13:29:01.905876 # [ 327.995408] x11: 0000000000000030 x10: 0000000000001440
4589 13:29:01.926434 # [ 328.000725] x9 : ffff80001012deb4 x8 : ffff0005c34c2d20
4590 13:29:01.927140 # [ 328.006042] x7 : 0000000000000000 x6 : ffff800012561000
4591 13:29:01.927314 # [ 328.011360] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4592 13:29:01.927479 # [ 328.016677] x3 : 0000000000000000 x2 : 0000000000000000
4593 13:29:01.927638 # [ 328.021994] x1 : 0000000000000000 x0 : ffff0005c34c1880
4594 13:29:01.949067 # [ 328.027313] Call trace:
4595 13:29:01.949783 # [ 328.029761] refcount_warn_saturate+0x74/0x144
4596 13:29:01.949958 # [ 328.034209] __refcount_add.constprop.0+0x6c/0x80
4597 13:29:01.950122 # [ 328.038920] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4598 13:29:01.950281 # [ 328.043798] lkdtm_do_action+0x24/0x40
4599 13:29:01.971682 # [ 328.047546] direct_entry+0xd0/0x140
4600 13:29:01.972401 # [ 328.051123] full_proxy_write+0x68/0xbc
4601 13:29:01.972574 # [ 328.054963] vfs_write+0xec/0x20c
4602 13:29:01.972737 # [ 328.058277] ksys_write+0x70/0x100
4603 13:29:01.972899 # [ 328.061678] __arm64_sys_write+0x24/0x30
4604 13:29:01.993310 # [ 328.065607] el0_svc_common.constprop.0+0x84/0x1e0
4605 13:29:01.993505 # [ 328.070398] do_el0_svc+0x2c/0x94
4606 13:29:01.994183 # [ 328.073714] el0_svc+0x20/0x30
4607 13:29:01.994356 # [ 328.076768] el0_sync_handler+0xb0/0xb4
4608 13:29:01.994518 # [ 328.080604] el0_sync+0x180/0x1c0
4609 13:29:01.994675 # [ 328.083918] irq event stamp: 0
4610 13:29:02.015923 # [ 328.086979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4611 13:29:02.016631 # [ 328.093252] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4612 13:29:02.016807 # [ 328.101429] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4613 13:29:02.037608 # [ 328.109605] softirqs last disabled at (0): [<0000000000000000>] 0x0
4614 13:29:02.037896 # [ 328.115870] ---[ end trace 9a5c2b235424fe30 ]---
4615 13:29:02.038801 # [ 328.120596] lkdtm: Saturation detected: still saturated
4616 13:29:02.039046 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4617 13:29:02.045274 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4618 13:29:02.045602 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4619 13:29:02.448570 [ 329.706190] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4620 13:29:02.451904 [ 329.712416] lkdtm: attempting bad refcount_dec() from saturated
4621 13:29:02.457159 [ 329.720099] ------------[ cut here ]------------
4622 13:29:02.463663 [ 329.725243] refcount_t: decrement hit 0; leaking memory.
4623 13:29:02.472529 [ 329.731127] WARNING: CPU: 3 PID: 2769 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4624 13:29:02.536151 [ 329.739653] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4625 13:29:02.536977 [ 329.792984] CPU: 3 PID: 2769 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4626 13:29:02.559809 [ 329.800724] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4627 13:29:02.560534 [ 329.807079] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4628 13:29:02.560712 [ 329.813085] pc : refcount_warn_saturate+0x13c/0x144
4629 13:29:02.560881 [ 329.817963] lr : refcount_warn_saturate+0x13c/0x144
4630 13:29:02.561044 [ 329.822838] sp : ffff800016cc3cc0
4631 13:29:02.581437 [ 329.826151] x29: ffff800016cc3cc0 x28: ffff0005c9c83100
4632 13:29:02.582150 [ 329.831469] x27: 0000000000000000 x26: 0000000000000000
4633 13:29:02.582326 [ 329.836787] x25: ffff8000114f1ab0 x24: ffff800016cc3e20
4634 13:29:02.582494 [ 329.842104] x23: 0000000000000017 x22: ffff0005c5fff000
4635 13:29:02.604055 [ 329.847422] x21: ffff800011a052d8 x20: ffff8000114f1e10
4636 13:29:02.604771 [ 329.852739] x19: ffff800016cc3d04 x18: 0000000000000000
4637 13:29:02.604947 [ 329.858058] x17: 0000000000000000 x16: 0000000000000000
4638 13:29:02.605114 [ 329.863375] x15: 0000000000000000 x14: 0000000000000000
4639 13:29:02.625679 [ 329.868692] x13: 0000000000000000 x12: 0000000000000000
4640 13:29:02.626389 [ 329.874009] x11: 0000000000000000 x10: 0000000000001440
4641 13:29:02.626565 [ 329.879327] x9 : ffff80001012deb4 x8 : ffff0005c9c845a0
4642 13:29:02.626733 [ 329.884645] x7 : 0000000000000000 x6 : ffff800012561000
4643 13:29:02.626896 [ 329.889962] x5 : ffff800012561c88 x4 : ffff00063f77ec50
4644 13:29:02.648218 [ 329.895279] x3 : 0000000000000000 x2 : 0000000000000000
4645 13:29:02.648932 [ 329.900598] x1 : 0000000000000000 x0 : ffff0005c9c83100
4646 13:29:02.649108 [ 329.905917] Call trace:
4647 13:29:02.649276 [ 329.908363] refcount_warn_saturate+0x13c/0x144
4648 13:29:02.649439 [ 329.912900] __refcount_dec.constprop.0+0x4c/0x5c
4649 13:29:02.670806 [ 329.917605] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4650 13:29:02.671519 [ 329.922487] lkdtm_do_action+0x24/0x40
4651 13:29:02.671694 [ 329.926235] direct_entry+0xd0/0x140
4652 13:29:02.671876 [ 329.929814] full_proxy_write+0x68/0xbc
4653 13:29:02.672039 [ 329.933653] vfs_write+0xec/0x20c
4654 13:29:02.672198 [ 329.936967] ksys_write+0x70/0x100
4655 13:29:02.692432 [ 329.940368] __arm64_sys_write+0x24/0x30
4656 13:29:02.693145 [ 329.944297] el0_svc_common.constprop.0+0x84/0x1e0
4657 13:29:02.693322 [ 329.949087] do_el0_svc+0x2c/0x94
4658 13:29:02.693488 [ 329.952404] el0_svc+0x20/0x30
4659 13:29:02.693651 [ 329.955458] el0_sync_handler+0xb0/0xb4
4660 13:29:02.693810 [ 329.959295] el0_sync+0x180/0x1c0
4661 13:29:02.716182 [ 329.962609] irq event stamp: 0
4662 13:29:02.716901 [ 329.965671] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4663 13:29:02.717077 [ 329.971943] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4664 13:29:02.729310 [ 329.980121] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4665 13:29:02.730023 [ 329.988296] softirqs last disabled at (0): [<0000000000000000>] 0x0
4666 13:29:02.732549 [ 329.994560] ---[ end trace 9a5c2b235424fe31 ]---
4667 13:29:02.737930 [ 329.999461] lkdtm: Saturation detected: still saturated
4668 13:29:03.606989 # [ 329.706190] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4669 13:29:03.607929 # [ 329.712416] lkdtm: attempting bad refcount_dec() from saturated
4670 13:29:03.608104 # [ 329.720099] ------------[ cut here ]------------
4671 13:29:03.629514 # [ 329.725243] refcount_t: decrement hit 0; leaking memory.
4672 13:29:03.630233 # [ 329.731127] WARNING: CPU: 3 PID: 2769 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4673 13:29:03.674433 # [ 329.739653] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4674 13:29:03.695278 # [ 329.792984] CPU: 3 PID: 2769 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4675 13:29:03.695479 # [ 329.800724] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4676 13:29:03.696193 # [ 329.807079] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4677 13:29:03.696370 # [ 329.813085] pc : refcount_warn_saturate+0x13c/0x144
4678 13:29:03.719007 # [ 329.817963] lr : refcount_warn_saturate+0x13c/0x144
4679 13:29:03.719943 # [ 329.822838] sp : ffff800016cc3cc0
4680 13:29:03.720224 # [ 329.826151] x29: ffff800016cc3cc0 x28: ffff0005c9c83100
4681 13:29:03.720489 # [ 329.831469] x27: 0000000000000000 x26: 0000000000000000
4682 13:29:03.740500 # [ 329.836787] x25: ffff8000114f1ab0 x24: ffff800016cc3e20
4683 13:29:03.741427 # [ 329.842104] x23: 0000000000000017 x22: ffff0005c5fff000
4684 13:29:03.741692 # [ 329.847422] x21: ffff800011a052d8 x20: ffff8000114f1e10
4685 13:29:03.741947 # [ 329.852739] x19: ffff800016cc3d04 x18: 0000000000000000
4686 13:29:03.762004 # [ 329.858058] x17: 0000000000000000 x16: 0000000000000000
4687 13:29:03.762970 # [ 329.863375] x15: 0000000000000000 x14: 0000000000000000
4688 13:29:03.763237 # [ 329.868692] x13: 0000000000000000 x12: 0000000000000000
4689 13:29:03.763502 # [ 329.874009] x11: 0000000000000000 x10: 0000000000001440
4690 13:29:03.784684 # [ 329.879327] x9 : ffff80001012deb4 x8 : ffff0005c9c845a0
4691 13:29:03.785709 # [ 329.884645] x7 : 0000000000000000 x6 : ffff800012561000
4692 13:29:03.785952 # [ 329.889962] x5 : ffff800012561c88 x4 : ffff00063f77ec50
4693 13:29:03.786181 # [ 329.895279] x3 : 0000000000000000 x2 : 0000000000000000
4694 13:29:03.806471 # [ 329.900598] x1 : 0000000000000000 x0 : ffff0005c9c83100
4695 13:29:03.806766 # [ 329.905917] Call trace:
4696 13:29:03.807018 # [ 329.908363] refcount_warn_saturate+0x13c/0x144
4697 13:29:03.808044 # [ 329.912900] __refcount_dec.constprop.0+0x4c/0x5c
4698 13:29:03.808315 # [ 329.917605] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4699 13:29:03.808574 # [ 329.922487] lkdtm_do_action+0x24/0x40
4700 13:29:03.830237 # [ 329.926235] direct_entry+0xd0/0x140
4701 13:29:03.830548 # [ 329.929814] full_proxy_write+0x68/0xbc
4702 13:29:03.830811 # [ 329.933653] vfs_write+0xec/0x20c
4703 13:29:03.832006 # [ 329.936967] ksys_write+0x70/0x100
4704 13:29:03.832345 # [ 329.940368] __arm64_sys_write+0x24/0x30
4705 13:29:03.851666 # [ 329.944297] el0_svc_common.constprop.0+0x84/0x1e0
4706 13:29:03.852044 # [ 329.949087] do_el0_svc+0x2c/0x94
4707 13:29:03.852379 # [ 329.952404] el0_svc+0x20/0x30
4708 13:29:03.853687 # [ 329.955458] el0_sync_handler+0xb0/0xb4
4709 13:29:03.854015 # [ 329.959295] el0_sync+0x180/0x1c0
4710 13:29:03.854380 # [ 329.962609] irq event stamp: 0
4711 13:29:03.873361 # [ 329.965671] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4712 13:29:03.873821 # [ 329.971943] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4713 13:29:03.875266 # [ 329.980121] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4714 13:29:03.896088 # [ 329.988296] softirqs last disabled at (0): [<0000000000000000>] 0x0
4715 13:29:03.896565 # [ 329.994560] ---[ end trace 9a5c2b235424fe31 ]---
4716 13:29:03.896984 # [ 329.999461] lkdtm: Saturation detected: still saturated
4717 13:29:03.897387 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4718 13:29:03.902626 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4719 13:29:03.905696 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4720 13:29:04.333347 [ 331.591272] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4721 13:29:04.336632 [ 331.597517] lkdtm: attempting bad refcount_dec() from saturated
4722 13:29:04.343018 [ 331.603507] ------------[ cut here ]------------
4723 13:29:04.346263 [ 331.608170] refcount_t: saturated; leaking memory.
4724 13:29:04.355013 [ 331.613149] WARNING: CPU: 2 PID: 2804 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4725 13:29:04.419037 [ 331.621587] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4726 13:29:04.419255 [ 331.674919] CPU: 2 PID: 2804 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4727 13:29:04.440146 [ 331.682660] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4728 13:29:04.440867 [ 331.689016] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4729 13:29:04.441046 [ 331.695024] pc : refcount_warn_saturate+0x74/0x144
4730 13:29:04.441215 [ 331.699814] lr : refcount_warn_saturate+0x74/0x144
4731 13:29:04.441380 [ 331.704603] sp : ffff800016d63cd0
4732 13:29:04.463803 [ 331.707915] x29: ffff800016d63cd0 x28: ffff0005c78dc980
4733 13:29:04.464543 [ 331.713233] x27: 0000000000000000 x26: 0000000000000000
4734 13:29:04.464721 [ 331.718551] x25: ffff8000114f1ab0 x24: ffff800016d63e20
4735 13:29:04.464889 [ 331.723869] x23: 0000000000000017 x22: ffff0005c3d6a000
4736 13:29:04.485400 [ 331.729187] x21: ffff800011a052f0 x20: ffff8000114f1e20
4737 13:29:04.485600 [ 331.734505] x19: 0000000000000037 x18: 0000000000000000
4738 13:29:04.486293 [ 331.739822] x17: 0000000000000000 x16: 0000000000000000
4739 13:29:04.486465 [ 331.745139] x15: 0000000000000030 x14: ffffffffffffffff
4740 13:29:04.508014 [ 331.750457] x13: ffff800096d63977 x12: ffff800016d6397f
4741 13:29:04.508220 [ 331.755774] x11: 0000000000000030 x10: 0000000000001440
4742 13:29:04.508919 [ 331.761092] x9 : ffff80001012deb4 x8 : ffff0005c78dde20
4743 13:29:04.509091 [ 331.766410] x7 : 0000000000000000 x6 : ffff800012561000
4744 13:29:04.509255 [ 331.771727] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4745 13:29:04.530682 [ 331.777046] x3 : 0000000000000000 x2 : 0000000000000000
4746 13:29:04.530884 [ 331.782363] x1 : 0000000000000000 x0 : ffff0005c78dc980
4747 13:29:04.531577 [ 331.787682] Call trace:
4748 13:29:04.531752 [ 331.790129] refcount_warn_saturate+0x74/0x144
4749 13:29:04.531934 [ 331.794578] __refcount_add.constprop.0+0x6c/0x80
4750 13:29:04.552479 [ 331.799289] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4751 13:29:04.552744 [ 331.804167] lkdtm_do_action+0x24/0x40
4752 13:29:04.552916 [ 331.807915] direct_entry+0xd0/0x140
4753 13:29:04.553082 [ 331.811494] full_proxy_write+0x68/0xbc
4754 13:29:04.553791 [ 331.815333] vfs_write+0xec/0x20c
4755 13:29:04.553962 [ 331.818647] ksys_write+0x70/0x100
4756 13:29:04.575046 [ 331.822048] __arm64_sys_write+0x24/0x30
4757 13:29:04.575770 [ 331.825976] el0_svc_common.constprop.0+0x84/0x1e0
4758 13:29:04.575962 [ 331.830767] do_el0_svc+0x2c/0x94
4759 13:29:04.576133 [ 331.834084] el0_svc+0x20/0x30
4760 13:29:04.576296 [ 331.837138] el0_sync_handler+0xb0/0xb4
4761 13:29:04.576458 [ 331.840975] el0_sync+0x180/0x1c0
4762 13:29:04.597672 [ 331.844289] irq event stamp: 0
4763 13:29:04.598397 [ 331.847350] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4764 13:29:04.598574 [ 331.853622] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4765 13:29:04.610673 [ 331.861799] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4766 13:29:04.611394 [ 331.869974] softirqs last disabled at (0): [<0000000000000000>] 0x0
4767 13:29:04.613882 [ 331.876239] ---[ end trace 9a5c2b235424fe32 ]---
4768 13:29:04.618295 [ 331.881037] lkdtm: Saturation detected: still saturated
4769 13:29:05.475766 # [ 331.591272] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4770 13:29:05.476740 # [ 331.597517] lkdtm: attempting bad refcount_dec() from saturated
4771 13:29:05.476918 # [ 331.603507] ------------[ cut here ]------------
4772 13:29:05.477087 # [ 331.608170] refcount_t: saturated; leaking memory.
4773 13:29:05.497672 # [ 331.613149] WARNING: CPU: 2 PID: 2804 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4774 13:29:05.541935 # [ 331.621587] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4775 13:29:05.565152 # [ 331.674919] CPU: 2 PID: 2804 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4776 13:29:05.565882 # [ 331.682660] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4777 13:29:05.566064 # [ 331.689016] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4778 13:29:05.566233 # [ 331.695024] pc : refcount_warn_saturate+0x74/0x144
4779 13:29:05.586669 # [ 331.699814] lr : refcount_warn_saturate+0x74/0x144
4780 13:29:05.587394 # [ 331.704603] sp : ffff800016d63cd0
4781 13:29:05.587573 # [ 331.707915] x29: ffff800016d63cd0 x28: ffff0005c78dc980
4782 13:29:05.587744 # [ 331.713233] x27: 0000000000000000 x26: 0000000000000000
4783 13:29:05.608128 # [ 331.718551] x25: ffff8000114f1ab0 x24: ffff800016d63e20
4784 13:29:05.608854 # [ 331.723869] x23: 0000000000000017 x22: ffff0005c3d6a000
4785 13:29:05.609032 # [ 331.729187] x21: ffff800011a052f0 x20: ffff8000114f1e20
4786 13:29:05.609200 # [ 331.734505] x19: 0000000000000037 x18: 0000000000000000
4787 13:29:05.630792 # [ 331.739822] x17: 0000000000000000 x16: 0000000000000000
4788 13:29:05.631517 # [ 331.745139] x15: 0000000000000030 x14: ffffffffffffffff
4789 13:29:05.631690 # [ 331.750457] x13: ffff800096d63977 x12: ffff800016d6397f
4790 13:29:05.631872 # [ 331.755774] x11: 0000000000000030 x10: 0000000000001440
4791 13:29:05.653420 # [ 331.761092] x9 : ffff80001012deb4 x8 : ffff0005c78dde20
4792 13:29:05.654143 # [ 331.766410] x7 : 0000000000000000 x6 : ffff800012561000
4793 13:29:05.654315 # [ 331.771727] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4794 13:29:05.654482 # [ 331.777046] x3 : 0000000000000000 x2 : 0000000000000000
4795 13:29:05.654641 # [ 331.782363] x1 : 0000000000000000 x0 : ffff0005c78dc980
4796 13:29:05.676022 # [ 331.787682] Call trace:
4797 13:29:05.676743 # [ 331.790129] refcount_warn_saturate+0x74/0x144
4798 13:29:05.676918 # [ 331.794578] __refcount_add.constprop.0+0x6c/0x80
4799 13:29:05.677081 # [ 331.799289] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4800 13:29:05.677240 # [ 331.804167] lkdtm_do_action+0x24/0x40
4801 13:29:05.697543 # [ 331.807915] direct_entry+0xd0/0x140
4802 13:29:05.698269 # [ 331.811494] full_proxy_write+0x68/0xbc
4803 13:29:05.698445 # [ 331.815333] vfs_write+0xec/0x20c
4804 13:29:05.698609 # [ 331.818647] ksys_write+0x70/0x100
4805 13:29:05.698769 # [ 331.822048] __arm64_sys_write+0x24/0x30
4806 13:29:05.719047 # [ 331.825976] el0_svc_common.constprop.0+0x84/0x1e0
4807 13:29:05.719242 # [ 331.830767] do_el0_svc+0x2c/0x94
4808 13:29:05.719951 # [ 331.834084] el0_svc+0x20/0x30
4809 13:29:05.720121 # [ 331.837138] el0_sync_handler+0xb0/0xb4
4810 13:29:05.720282 # [ 331.840975] el0_sync+0x180/0x1c0
4811 13:29:05.720440 # [ 331.844289] irq event stamp: 0
4812 13:29:05.741666 # [ 331.847350] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4813 13:29:05.742390 # [ 331.853622] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4814 13:29:05.742572 # [ 331.861799] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4815 13:29:05.764310 # [ 331.869974] softirqs last disabled at (0): [<0000000000000000>] 0x0
4816 13:29:05.764508 # [ 331.876239] ---[ end trace 9a5c2b235424fe32 ]---
4817 13:29:05.765210 # [ 331.881037] lkdtm: Saturation detected: still saturated
4818 13:29:05.765382 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4819 13:29:05.769819 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4820 13:29:05.773070 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4821 13:29:06.014011 [ 333.273914] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4822 13:29:06.020640 [ 333.280919] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4823 13:29:06.027147 [ 333.287691] ------------[ cut here ]------------
4824 13:29:06.030393 [ 333.292355] refcount_t: saturated; leaking memory.
4825 13:29:06.039138 [ 333.297342] WARNING: CPU: 2 PID: 2836 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4826 13:29:06.103174 [ 333.305780] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4827 13:29:06.103387 [ 333.359112] CPU: 2 PID: 2836 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4828 13:29:06.125418 [ 333.366852] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4829 13:29:06.126158 [ 333.373208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4830 13:29:06.126337 [ 333.379214] pc : refcount_warn_saturate+0xc8/0x144
4831 13:29:06.126505 [ 333.384004] lr : refcount_warn_saturate+0xc8/0x144
4832 13:29:06.126670 [ 333.388792] sp : ffff800016e1bcb0
4833 13:29:06.148042 [ 333.392105] x29: ffff800016e1bcb0 x28: ffff0005c34c4980
4834 13:29:06.148771 [ 333.397424] x27: 0000000000000000 x26: 0000000000000000
4835 13:29:06.148949 [ 333.402742] x25: ffff8000114f1ab0 x24: ffff800016e1be20
4836 13:29:06.149116 [ 333.408060] x23: 0000000000000020 x22: ffff0005c9738000
4837 13:29:06.169544 [ 333.413378] x21: 0000000000000001 x20: 00000000c0000000
4838 13:29:06.170273 [ 333.418695] x19: ffff800016e1bd04 x18: 0000000000000000
4839 13:29:06.170449 [ 333.424012] x17: 0000000000000000 x16: 0000000000000000
4840 13:29:06.170616 [ 333.429330] x15: 0000000000000030 x14: ffffffffffffffff
4841 13:29:06.192145 [ 333.434647] x13: ffff800096e1b957 x12: ffff800016e1b95f
4842 13:29:06.192344 [ 333.439965] x11: 0000005fe66a7774 x10: 0000000000001440
4843 13:29:06.193044 [ 333.445282] x9 : ffff80001012deb4 x8 : ffff0005c34c5e20
4844 13:29:06.193216 [ 333.450600] x7 : 0000000000000000 x6 : ffff800012561000
4845 13:29:06.193380 [ 333.455918] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4846 13:29:06.214790 [ 333.461235] x3 : 0000000000000000 x2 : 0000000000000000
4847 13:29:06.215521 [ 333.466553] x1 : 0000000000000000 x0 : ffff0005c34c4980
4848 13:29:06.215697 [ 333.471871] Call trace:
4849 13:29:06.215877 [ 333.474318] refcount_warn_saturate+0xc8/0x144
4850 13:29:06.216041 [ 333.478769] __refcount_add_not_zero.constprop.0+0x84/0xa0
4851 13:29:06.236414 [ 333.484255] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4852 13:29:06.237142 [ 333.489917] lkdtm_do_action+0x24/0x40
4853 13:29:06.237316 [ 333.493667] direct_entry+0xd0/0x140
4854 13:29:06.237483 [ 333.497245] full_proxy_write+0x68/0xbc
4855 13:29:06.237646 [ 333.501083] vfs_write+0xec/0x20c
4856 13:29:06.259041 [ 333.504397] ksys_write+0x70/0x100
4857 13:29:06.259240 [ 333.507798] __arm64_sys_write+0x24/0x30
4858 13:29:06.259962 [ 333.511727] el0_svc_common.constprop.0+0x84/0x1e0
4859 13:29:06.260135 [ 333.516518] do_el0_svc+0x2c/0x94
4860 13:29:06.260300 [ 333.519834] el0_svc+0x20/0x30
4861 13:29:06.260460 [ 333.522888] el0_sync_handler+0xb0/0xb4
4862 13:29:06.281792 [ 333.526725] el0_sync+0x180/0x1c0
4863 13:29:06.281992 [ 333.530039] irq event stamp: 0
4864 13:29:06.282692 [ 333.533100] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4865 13:29:06.282865 [ 333.539372] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4866 13:29:06.296911 [ 333.547550] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4867 13:29:06.297641 [ 333.555725] softirqs last disabled at (0): [<0000000000000000>] 0x0
4868 13:29:06.300287 [ 333.561990] ---[ end trace 9a5c2b235424fe33 ]---
4869 13:29:06.304534 [ 333.566881] lkdtm: Saturation detected: still saturated
4870 13:29:07.097686 # [ 333.273914] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4871 13:29:07.098609 # [ 333.280919] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4872 13:29:07.098783 # [ 333.287691] ------------[ cut here ]------------
4873 13:29:07.120262 # [ 333.292355] refcount_t: saturated; leaking memory.
4874 13:29:07.120463 # [ 333.297342] WARNING: CPU: 2 PID: 2836 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4875 13:29:07.164916 # [ 333.305780] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4876 13:29:07.187016 # [ 333.359112] CPU: 2 PID: 2836 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4877 13:29:07.187214 # [ 333.366852] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4878 13:29:07.187930 # [ 333.373208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4879 13:29:07.188106 # [ 333.379214] pc : refcount_warn_saturate+0xc8/0x144
4880 13:29:07.208661 # [ 333.384004] lr : refcount_warn_saturate+0xc8/0x144
4881 13:29:07.209390 # [ 333.388792] sp : ffff800016e1bcb0
4882 13:29:07.209564 # [ 333.392105] x29: ffff800016e1bcb0 x28: ffff0005c34c4980
4883 13:29:07.209729 # [ 333.397424] x27: 0000000000000000 x26: 0000000000000000
4884 13:29:07.231287 # [ 333.402742] x25: ffff8000114f1ab0 x24: ffff800016e1be20
4885 13:29:07.232032 # [ 333.408060] x23: 0000000000000020 x22: ffff0005c9738000
4886 13:29:07.232207 # [ 333.413378] x21: 0000000000000001 x20: 00000000c0000000
4887 13:29:07.232371 # [ 333.418695] x19: ffff800016e1bd04 x18: 0000000000000000
4888 13:29:07.253791 # [ 333.424012] x17: 0000000000000000 x16: 0000000000000000
4889 13:29:07.254522 # [ 333.429330] x15: 0000000000000030 x14: ffffffffffffffff
4890 13:29:07.254696 # [ 333.434647] x13: ffff800096e1b957 x12: ffff800016e1b95f
4891 13:29:07.254862 # [ 333.439965] x11: 0000005fe66a7774 x10: 0000000000001440
4892 13:29:07.275394 # [ 333.445282] x9 : ffff80001012deb4 x8 : ffff0005c34c5e20
4893 13:29:07.276141 # [ 333.450600] x7 : 0000000000000000 x6 : ffff800012561000
4894 13:29:07.276315 # [ 333.455918] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4895 13:29:07.276479 # [ 333.461235] x3 : 0000000000000000 x2 : 0000000000000000
4896 13:29:07.298063 # [ 333.466553] x1 : 0000000000000000 x0 : ffff0005c34c4980
4897 13:29:07.298284 # [ 333.471871] Call trace:
4898 13:29:07.298450 # [ 333.474318] refcount_warn_saturate+0xc8/0x144
4899 13:29:07.299162 # [ 333.478769] __refcount_add_not_zero.constprop.0+0x84/0xa0
4900 13:29:07.299330 # [ 333.484255] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4901 13:29:07.320785 # [ 333.489917] lkdtm_do_action+0x24/0x40
4902 13:29:07.321115 # [ 333.493667] direct_entry+0xd0/0x140
4903 13:29:07.321353 # [ 333.497245] full_proxy_write+0x68/0xbc
4904 13:29:07.322392 # [ 333.501083] vfs_write+0xec/0x20c
4905 13:29:07.322665 # [ 333.504397] ksys_write+0x70/0x100
4906 13:29:07.322931 # [ 333.507798] __arm64_sys_write+0x24/0x30
4907 13:29:07.342257 # [ 333.511727] el0_svc_common.constprop.0+0x84/0x1e0
4908 13:29:07.342996 # [ 333.516518] do_el0_svc+0x2c/0x94
4909 13:29:07.343171 # [ 333.519834] el0_svc+0x20/0x30
4910 13:29:07.343335 # [ 333.522888] el0_sync_handler+0xb0/0xb4
4911 13:29:07.343496 # [ 333.526725] el0_sync+0x180/0x1c0
4912 13:29:07.343652 # [ 333.530039] irq event stamp: 0
4913 13:29:07.364777 # [ 333.533100] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4914 13:29:07.365510 # [ 333.539372] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4915 13:29:07.365686 # [ 333.547550] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4916 13:29:07.386942 # [ 333.555725] softirqs last disabled at (0): [<0000000000000000>] 0x0
4917 13:29:07.387135 # [ 333.561990] ---[ end trace 9a5c2b235424fe33 ]---
4918 13:29:07.387304 # [ 333.566881] lkdtm: Saturation detected: still saturated
4919 13:29:07.387467 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4920 13:29:07.395163 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4921 13:29:07.398400 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4922 13:29:07.735250 [ 334.994846] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4923 13:29:07.741889 [ 335.001815] lkdtm: attempting bad refcount_add_not_zero() from saturated
4924 13:29:07.747395 [ 335.008622] ------------[ cut here ]------------
4925 13:29:07.750718 [ 335.013291] refcount_t: saturated; leaking memory.
4926 13:29:07.759371 [ 335.018274] WARNING: CPU: 5 PID: 2868 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4927 13:29:07.824092 [ 335.026712] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4928 13:29:07.825267 [ 335.080047] CPU: 5 PID: 2868 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4929 13:29:07.846772 [ 335.087788] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4930 13:29:07.846970 [ 335.094144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4931 13:29:07.848072 [ 335.100151] pc : refcount_warn_saturate+0xc8/0x144
4932 13:29:07.848379 [ 335.104940] lr : refcount_warn_saturate+0xc8/0x144
4933 13:29:07.848652 [ 335.109728] sp : ffff800016eb3cb0
4934 13:29:07.868505 [ 335.113041] x29: ffff800016eb3cb0 x28: ffff0005c2026200
4935 13:29:07.868823 [ 335.118359] x27: 0000000000000000 x26: 0000000000000000
4936 13:29:07.869106 [ 335.123677] x25: ffff8000114f1ab0 x24: ffff800016eb3e20
4937 13:29:07.870292 [ 335.128995] x23: 0000000000000020 x22: ffff0005c95fd000
4938 13:29:07.891077 [ 335.134312] x21: 0000000000000007 x20: 00000000c0000000
4939 13:29:07.891372 [ 335.139631] x19: ffff800016eb3d04 x18: 0000000000000001
4940 13:29:07.892736 [ 335.144948] x17: 0000000000000000 x16: 0000000000000000
4941 13:29:07.893121 [ 335.150266] x15: 0000000000000030 x14: ffffffffffffffff
4942 13:29:07.913665 [ 335.155584] x13: ffff800096eb3957 x12: ffff800016eb3960
4943 13:29:07.913960 [ 335.160902] x11: 0000000000000038 x10: 0000000000001440
4944 13:29:07.914354 [ 335.166220] x9 : ffff80001012deb4 x8 : ffff0005c20276a0
4945 13:29:07.915757 [ 335.171538] x7 : 0000000000000000 x6 : ffff800012561000
4946 13:29:07.916167 [ 335.176857] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4947 13:29:07.935330 [ 335.182174] x3 : 0000000000000000 x2 : 0000000000000000
4948 13:29:07.935774 [ 335.187491] x1 : 0000000000000000 x0 : ffff0005c2026200
4949 13:29:07.937305 [ 335.192810] Call trace:
4950 13:29:07.937728 [ 335.195258] refcount_warn_saturate+0xc8/0x144
4951 13:29:07.938121 [ 335.199709] __refcount_add_not_zero.constprop.0+0x84/0xa0
4952 13:29:07.957940 [ 335.205194] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4953 13:29:07.958369 [ 335.210858] lkdtm_do_action+0x24/0x40
4954 13:29:07.959707 [ 335.214607] direct_entry+0xd0/0x140
4955 13:29:07.960149 [ 335.218185] full_proxy_write+0x68/0xbc
4956 13:29:07.960498 [ 335.222025] vfs_write+0xec/0x20c
4957 13:29:07.980569 [ 335.225339] ksys_write+0x70/0x100
4958 13:29:07.980985 [ 335.228740] __arm64_sys_write+0x24/0x30
4959 13:29:07.981347 [ 335.232668] el0_svc_common.constprop.0+0x84/0x1e0
4960 13:29:07.982666 [ 335.237459] do_el0_svc+0x2c/0x94
4961 13:29:07.983041 [ 335.240777] el0_svc+0x20/0x30
4962 13:29:07.983397 [ 335.243831] el0_sync_handler+0xb0/0xb4
4963 13:29:08.003007 [ 335.247667] el0_sync+0x180/0x1c0
4964 13:29:08.003204 [ 335.250981] irq event stamp: 0
4965 13:29:08.003927 [ 335.254042] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4966 13:29:08.004099 [ 335.260314] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4967 13:29:08.017135 [ 335.268492] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4968 13:29:08.017869 [ 335.276668] softirqs last disabled at (0): [<0000000000000000>] 0x0
4969 13:29:08.020504 [ 335.282933] ---[ end trace 9a5c2b235424fe34 ]---
4970 13:29:08.024758 [ 335.287868] lkdtm: Saturation detected: still saturated
4971 13:29:09.516817 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4972 13:29:09.517154 # [ 0.000000] ftrace: allocating 58575 entries in 229 pages
4973 13:29:09.517926 # [ 0.000000] ftrace: allocated 229 pages with 5 groups
4974 13:29:09.518099 # [ 0.000000] Running RCU self tests
4975 13:29:09.538528 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4976 13:29:09.538813 # [ 0.000000] rcu: RCU event tracing is enabled.
4977 13:29:09.539060 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4978 13:29:09.539295 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4979 13:29:09.560936 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4980 13:29:09.562139 # [ 0.000000] Rude variant of Tasks RCU enabled.
4981 13:29:09.562467 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4982 13:29:09.562777 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4983 13:29:09.582650 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4984 13:29:09.583021 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4985 13:29:09.583341 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4986 13:29:09.606224 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4987 13:29:09.607690 # [ 334.994846] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4988 13:29:09.608141 # [ 335.001815] lkdtm: attempting bad refcount_add_not_zero() from saturated
4989 13:29:09.627808 # [ 335.008622] ------------[ cut here ]------------
4990 13:29:09.628309 # [ 335.013291] refcount_t: saturated; leaking memory.
4991 13:29:09.628701 # [ 335.018274] WARNING: CPU: 5 PID: 2868 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4992 13:29:09.693471 # [ 335.026712] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4993 13:29:09.693964 # [ 335.080047] CPU: 5 PID: 2868 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4994 13:29:09.695522 # [ 335.087788] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4995 13:29:09.717275 # [ 335.094144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4996 13:29:09.717751 # [ 335.100151] pc : refcount_warn_saturate+0xc8/0x144
4997 13:29:09.718959 # [ 335.104940] lr : refcount_warn_saturate+0xc8/0x144
4998 13:29:09.719345 # [ 335.109728] sp : ffff800016eb3cb0
4999 13:29:09.719656 # [ 335.113041] x29: ffff800016eb3cb0 x28: ffff0005c2026200
5000 13:29:09.738794 # [ 335.118359] x27: 0000000000000000 x26: 0000000000000000
5001 13:29:09.739222 # [ 335.123677] x25: ffff8000114f1ab0 x24: ffff800016eb3e20
5002 13:29:09.740532 # [ 335.128995] x23: 0000000000000020 x22: ffff0005c95fd000
5003 13:29:09.740930 # [ 335.134312] x21: 0000000000000007 x20: 00000000c0000000
5004 13:29:09.760304 # [ 335.139631] x19: ffff800016eb3d04 x18: 0000000000000001
5005 13:29:09.760759 # [ 335.144948] x17: 0000000000000000 x16: 0000000000000000
5006 13:29:09.762217 # [ 335.150266] x15: 0000000000000030 x14: ffffffffffffffff
5007 13:29:09.762618 # [ 335.155584] x13: ffff800096eb3957 x12: ffff800016eb3960
5008 13:29:09.783001 # [ 335.160902] x11: 0000000000000038 x10: 0000000000001440
5009 13:29:09.783490 # [ 335.166220] x9 : ffff80001012deb4 x8 : ffff0005c20276a0
5010 13:29:09.784008 # [ 335.171538] x7 : 0000000000000000 x6 : ffff800012561000
5011 13:29:09.785516 # [ 335.176857] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
5012 13:29:09.805548 # [ 335.182174] x3 : 0000000000000000 x2 : 0000000000000000
5013 13:29:09.806037 # [ 335.187491] x1 : 0000000000000000 x0 : ffff0005c2026200
5014 13:29:09.806461 # [ 335.192810] Call trace:
5015 13:29:09.808088 # [ 335.195258] refcount_warn_saturate+0xc8/0x144
5016 13:29:09.808516 # [ 335.199709] __refcount_add_not_zero.constprop.0+0x84/0xa0
5017 13:29:09.828163 # [ 335.205194] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
5018 13:29:09.828664 # [ 335.210858] lkdtm_do_action+0x24/0x40
5019 13:29:09.829957 # [ 335.214607] direct_entry+0xd0/0x140
5020 13:29:09.830381 # [ 335.218185] full_proxy_write+0x68/0xbc
5021 13:29:09.830638 # [ 335.222025] vfs_write+0xec/0x20c
5022 13:29:09.849786 # [ 335.225339] ksys_write+0x70/0x100
5023 13:29:09.850273 # [ 335.228740] __arm64_sys_write+0x24/0x30
5024 13:29:09.850539 # [ 335.232668] el0_svc_common.constprop.0+0x84/0x1e0
5025 13:29:09.850771 # [ 335.237459] do_el0_svc+0x2c/0x94
5026 13:29:09.851062 # [ 335.240777] el0_svc+0x20/0x30
5027 13:29:09.852411 # [ 335.243831] el0_sync_handler+0xb0/0xb4
5028 13:29:09.871415 # [ 335.247667] el0_sync+0x180/0x1c0
5029 13:29:09.871986 # [ 335.250981] irq event stamp: 0
5030 13:29:09.872311 # [ 335.254042] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5031 13:29:09.872618 # [ 335.260314] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5032 13:29:09.894058 # [ 335.268492] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5033 13:29:09.894551 # [ 335.276668] softirqs last disabled at (0): [<0000000000000000>] 0x0
5034 13:29:09.894972 # [ 335.282933] ---[ end trace 9a5c2b235424fe34 ]---
5035 13:29:09.909195 # [ 335.287868] lkdtm: Saturation detected: still saturated
5036 13:29:09.909685 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
5037 13:29:09.910093 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5038 13:29:09.912459 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5039 13:29:10.261577 [ 337.521282] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5040 13:29:10.268222 [ 337.528382] lkdtm: attempting bad refcount_dec_and_test() from saturated
5041 13:29:10.273981 [ 337.536893] ------------[ cut here ]------------
5042 13:29:10.280350 [ 337.542181] refcount_t: underflow; use-after-free.
5043 13:29:10.289223 [ 337.547493] WARNING: CPU: 4 PID: 2903 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5044 13:29:10.354515 [ 337.555931] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5045 13:29:10.354788 [ 337.609268] CPU: 4 PID: 2903 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5046 13:29:10.375484 [ 337.617008] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5047 13:29:10.376230 [ 337.623363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5048 13:29:10.376409 [ 337.629371] pc : refcount_warn_saturate+0xf4/0x144
5049 13:29:10.376579 [ 337.634161] lr : refcount_warn_saturate+0xf4/0x144
5050 13:29:10.376741 [ 337.638949] sp : ffff800016f63cd0
5051 13:29:10.397106 [ 337.642262] x29: ffff800016f63cd0 x28: ffff0005c97d8000
5052 13:29:10.397898 [ 337.647580] x27: 0000000000000000 x26: 0000000000000000
5053 13:29:10.398076 [ 337.652899] x25: ffff8000114f1ab0 x24: ffff800016f63e20
5054 13:29:10.398244 [ 337.658217] x23: 0000000000000020 x22: ffff0005c829a000
5055 13:29:10.420728 [ 337.663535] x21: ffff800011a05348 x20: ffff8000114f1e50
5056 13:29:10.421534 [ 337.668853] x19: 000000000000003a x18: 0000000000000000
5057 13:29:10.421711 [ 337.674170] x17: 0000000000000000 x16: 0000000000000000
5058 13:29:10.421879 [ 337.679488] x15: 0000000000000000 x14: 0000000000000000
5059 13:29:10.442353 [ 337.684805] x13: 0000000000000000 x12: 0000000000000000
5060 13:29:10.442584 [ 337.690123] x11: 00000095b8b5e44a x10: 0000000000001440
5061 13:29:10.443308 [ 337.695441] x9 : ffff80001012deb4 x8 : ffff0005c97d94a0
5062 13:29:10.443480 [ 337.700758] x7 : 0000000000000000 x6 : ffff800012561000
5063 13:29:10.443642 [ 337.706076] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
5064 13:29:10.464979 [ 337.711394] x3 : 0000000000000000 x2 : 0000000000000000
5065 13:29:10.465784 [ 337.716711] x1 : 0000000000000000 x0 : ffff0005c97d8000
5066 13:29:10.465961 [ 337.722030] Call trace:
5067 13:29:10.466126 [ 337.724477] refcount_warn_saturate+0xf4/0x144
5068 13:29:10.466293 [ 337.728927] __refcount_sub_and_test.constprop.0+0x64/0x7c
5069 13:29:10.487600 [ 337.734419] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5070 13:29:10.488415 [ 337.740078] lkdtm_do_action+0x24/0x40
5071 13:29:10.488590 [ 337.743826] direct_entry+0xd0/0x140
5072 13:29:10.488756 [ 337.747404] full_proxy_write+0x68/0xbc
5073 13:29:10.488916 [ 337.751243] vfs_write+0xec/0x20c
5074 13:29:10.509232 [ 337.754557] ksys_write+0x70/0x100
5075 13:29:10.509469 [ 337.757958] __arm64_sys_write+0x24/0x30
5076 13:29:10.510189 [ 337.761886] el0_svc_common.constprop.0+0x84/0x1e0
5077 13:29:10.510360 [ 337.766677] do_el0_svc+0x2c/0x94
5078 13:29:10.510521 [ 337.769994] el0_svc+0x20/0x30
5079 13:29:10.510678 [ 337.773048] el0_sync_handler+0xb0/0xb4
5080 13:29:10.531867 [ 337.776885] el0_sync+0x180/0x1c0
5081 13:29:10.532098 [ 337.780199] irq event stamp: 0
5082 13:29:10.532819 [ 337.783261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5083 13:29:10.532989 [ 337.789534] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5084 13:29:10.546988 [ 337.797711] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5085 13:29:10.547763 [ 337.805887] softirqs last disabled at (0): [<0000000000000000>] 0x0
5086 13:29:10.550347 [ 337.812153] ---[ end trace 9a5c2b235424fe35 ]---
5087 13:29:10.555599 [ 337.816928] lkdtm: Saturation detected: still saturated
5088 13:29:11.512560 # [ 337.521282] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5089 13:29:11.513536 # [ 337.528382] lkdtm: attempting bad refcount_dec_and_test() from saturated
5090 13:29:11.513710 # [ 337.536893] ------------[ cut here ]------------
5091 13:29:11.534952 # [ 337.542181] refcount_t: underflow; use-after-free.
5092 13:29:11.535733 # [ 337.547493] WARNING: CPU: 4 PID: 2903 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5093 13:29:11.578658 # [ 337.555931] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5094 13:29:11.600728 # [ 337.609268] CPU: 4 PID: 2903 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5095 13:29:11.601511 # [ 337.617008] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5096 13:29:11.601689 # [ 337.623363] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5097 13:29:11.601860 # [ 337.629371] pc : refcount_warn_saturate+0xf4/0x144
5098 13:29:11.623378 # [ 337.634161] lr : refcount_warn_saturate+0xf4/0x144
5099 13:29:11.624183 # [ 337.638949] sp : ffff800016f63cd0
5100 13:29:11.624361 # [ 337.642262] x29: ffff800016f63cd0 x28: ffff0005c97d8000
5101 13:29:11.624531 # [ 337.647580] x27: 0000000000000000 x26: 0000000000000000
5102 13:29:11.646001 # [ 337.652899] x25: ffff8000114f1ab0 x24: ffff800016f63e20
5103 13:29:11.646802 # [ 337.658217] x23: 0000000000000020 x22: ffff0005c829a000
5104 13:29:11.646979 # [ 337.663535] x21: ffff800011a05348 x20: ffff8000114f1e50
5105 13:29:11.647145 # [ 337.668853] x19: 000000000000003a x18: 0000000000000000
5106 13:29:11.667626 # [ 337.674170] x17: 0000000000000000 x16: 0000000000000000
5107 13:29:11.668420 # [ 337.679488] x15: 0000000000000000 x14: 0000000000000000
5108 13:29:11.668594 # [ 337.684805] x13: 0000000000000000 x12: 0000000000000000
5109 13:29:11.668762 # [ 337.690123] x11: 00000095b8b5e44a x10: 0000000000001440
5110 13:29:11.689124 # [ 337.695441] x9 : ffff80001012deb4 x8 : ffff0005c97d94a0
5111 13:29:11.689917 # [ 337.700758] x7 : 0000000000000000 x6 : ffff800012561000
5112 13:29:11.690092 # [ 337.706076] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
5113 13:29:11.690259 # [ 337.711394] x3 : 0000000000000000 x2 : 0000000000000000
5114 13:29:11.712846 # [ 337.716711] x1 : 0000000000000000 x0 : ffff0005c97d8000
5115 13:29:11.713105 # [ 337.722030] Call trace:
5116 13:29:11.713837 # [ 337.724477] refcount_warn_saturate+0xf4/0x144
5117 13:29:11.714011 # [ 337.728927] __refcount_sub_and_test.constprop.0+0x64/0x7c
5118 13:29:11.714174 # [ 337.734419] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5119 13:29:11.734500 # [ 337.740078] lkdtm_do_action+0x24/0x40
5120 13:29:11.734727 # [ 337.743826] direct_entry+0xd0/0x140
5121 13:29:11.735456 # [ 337.747404] full_proxy_write+0x68/0xbc
5122 13:29:11.735629 # [ 337.751243] vfs_write+0xec/0x20c
5123 13:29:11.735797 # [ 337.754557] ksys_write+0x70/0x100
5124 13:29:11.735976 # [ 337.757958] __arm64_sys_write+0x24/0x30
5125 13:29:11.757126 # [ 337.761886] el0_svc_common.constprop.0+0x84/0x1e0
5126 13:29:11.757912 # [ 337.766677] do_el0_svc+0x2c/0x94
5127 13:29:11.758090 # [ 337.769994] el0_svc+0x20/0x30
5128 13:29:11.758259 # [ 337.773048] el0_sync_handler+0xb0/0xb4
5129 13:29:11.758424 # [ 337.776885] el0_sync+0x180/0x1c0
5130 13:29:11.758584 # [ 337.780199] irq event stamp: 0
5131 13:29:11.778632 # [ 337.783261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5132 13:29:11.779433 # [ 337.789534] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5133 13:29:11.779613 # [ 337.797711] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5134 13:29:11.800805 # [ 337.805887] softirqs last disabled at (0): [<0000000000000000>] 0x0
5135 13:29:11.801001 # [ 337.812153] ---[ end trace 9a5c2b235424fe35 ]---
5136 13:29:11.801174 # [ 337.816928] lkdtm: Saturation detected: still saturated
5137 13:29:11.811116 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5138 13:29:11.814367 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5139 13:29:11.814568 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5140 13:29:12.154552 [ 339.414365] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5141 13:29:12.161158 [ 339.421384] lkdtm: attempting bad refcount_sub_and_test() from saturated
5142 13:29:12.167750 [ 339.429854] ------------[ cut here ]------------
5143 13:29:12.173258 [ 339.434950] refcount_t: underflow; use-after-free.
5144 13:29:12.182100 [ 339.440382] WARNING: CPU: 5 PID: 2938 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5145 13:29:12.247195 [ 339.448820] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5146 13:29:12.247410 [ 339.502154] CPU: 5 PID: 2938 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5147 13:29:12.268251 [ 339.509894] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5148 13:29:12.269041 [ 339.516250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5149 13:29:12.269220 [ 339.522256] pc : refcount_warn_saturate+0xf4/0x144
5150 13:29:12.269389 [ 339.527046] lr : refcount_warn_saturate+0xf4/0x144
5151 13:29:12.269553 [ 339.531835] sp : ffff80001700bcd0
5152 13:29:12.290877 [ 339.535147] x29: ffff80001700bcd0 x28: ffff0005c34c0000
5153 13:29:12.291670 [ 339.540466] x27: 0000000000000000 x26: 0000000000000000
5154 13:29:12.291861 [ 339.545784] x25: ffff8000114f1ab0 x24: ffff80001700be20
5155 13:29:12.292034 [ 339.551101] x23: 0000000000000020 x22: ffff0005c6058000
5156 13:29:12.312465 [ 339.556419] x21: ffff800011a05368 x20: ffff8000114f1e60
5157 13:29:12.312785 [ 339.561737] x19: 000000000000003b x18: 0000000000000000
5158 13:29:12.313750 [ 339.567054] x17: 0000000000000000 x16: 0000000000000000
5159 13:29:12.314023 [ 339.572372] x15: 0000000000000000 x14: 0000000000000000
5160 13:29:12.335197 [ 339.577690] x13: 0000000000000000 x12: 0000000000000000
5161 13:29:12.335520 [ 339.583008] x11: 0000000000000000 x10: 0000000000001440
5162 13:29:12.335779 [ 339.588326] x9 : ffff80001012deb4 x8 : ffff0005c34c14a0
5163 13:29:12.336881 [ 339.593643] x7 : 0000000000000000 x6 : ffff800012561000
5164 13:29:12.337170 [ 339.598961] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
5165 13:29:12.357798 [ 339.604279] x3 : 0000000000000000 x2 : 0000000000000000
5166 13:29:12.358167 [ 339.609595] x1 : 0000000000000000 x0 : ffff0005c34c0000
5167 13:29:12.358455 [ 339.614914] Call trace:
5168 13:29:12.358730 [ 339.617361] refcount_warn_saturate+0xf4/0x144
5169 13:29:12.359843 [ 339.621811] __refcount_sub_and_test.constprop.0+0x64/0x7c
5170 13:29:12.379471 [ 339.627305] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5171 13:29:12.379802 [ 339.632964] lkdtm_do_action+0x24/0x40
5172 13:29:12.380934 [ 339.636712] direct_entry+0xd0/0x140
5173 13:29:12.381221 [ 339.640289] full_proxy_write+0x68/0xbc
5174 13:29:12.381494 [ 339.644129] vfs_write+0xec/0x20c
5175 13:29:12.403211 [ 339.647443] ksys_write+0x70/0x100
5176 13:29:12.403621 [ 339.650844] __arm64_sys_write+0x24/0x30
5177 13:29:12.403989 [ 339.654773] el0_svc_common.constprop.0+0x84/0x1e0
5178 13:29:12.405281 [ 339.659564] do_el0_svc+0x2c/0x94
5179 13:29:12.405623 [ 339.662881] el0_svc+0x20/0x30
5180 13:29:12.405949 [ 339.665934] el0_sync_handler+0xb0/0xb4
5181 13:29:12.424687 [ 339.669771] el0_sync+0x180/0x1c0
5182 13:29:12.425085 [ 339.673085] irq event stamp: 0
5183 13:29:12.425425 [ 339.676147] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5184 13:29:12.426717 [ 339.682419] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5185 13:29:12.439786 [ 339.690597] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5186 13:29:12.440269 [ 339.698773] softirqs last disabled at (0): [<0000000000000000>] 0x0
5187 13:29:12.443031 [ 339.705037] ---[ end trace 9a5c2b235424fe36 ]---
5188 13:29:12.448467 [ 339.710000] lkdtm: Saturation detected: still saturated
5189 13:29:13.557041 # [ 339.414365] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5190 13:29:13.558005 # [ 339.421384] lkdtm: attempting bad refcount_sub_and_test() from saturated
5191 13:29:13.558182 # [ 339.429854] ------------[ cut here ]------------
5192 13:29:13.578446 # [ 339.434950] refcount_t: underflow; use-after-free.
5193 13:29:13.579226 # [ 339.440382] WARNING: CPU: 5 PID: 2938 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5194 13:29:13.623613 # [ 339.448820] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5195 13:29:13.645506 # [ 339.502154] CPU: 5 PID: 2938 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5196 13:29:13.645924 # [ 339.509894] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5197 13:29:13.647221 # [ 339.516250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5198 13:29:13.647468 # [ 339.522256] pc : refcount_warn_saturate+0xf4/0x144
5199 13:29:13.668261 # [ 339.527046] lr : refcount_warn_saturate+0xf4/0x144
5200 13:29:13.668713 # [ 339.531835] sp : ffff80001700bcd0
5201 13:29:13.670094 # [ 339.535147] x29: ffff80001700bcd0 x28: ffff0005c34c0000
5202 13:29:13.670459 # [ 339.540466] x27: 0000000000000000 x26: 0000000000000000
5203 13:29:13.689699 # [ 339.545784] x25: ffff8000114f1ab0 x24: ffff80001700be20
5204 13:29:13.691215 # [ 339.551101] x23: 0000000000000020 x22: ffff0005c6058000
5205 13:29:13.691617 # [ 339.556419] x21: ffff800011a05368 x20: ffff8000114f1e60
5206 13:29:13.692028 # [ 339.561737] x19: 000000000000003b x18: 0000000000000000
5207 13:29:13.711220 # [ 339.567054] x17: 0000000000000000 x16: 0000000000000000
5208 13:29:13.711685 # [ 339.572372] x15: 0000000000000000 x14: 0000000000000000
5209 13:29:13.713213 # [ 339.577690] x13: 0000000000000000 x12: 0000000000000000
5210 13:29:13.713608 # [ 339.583008] x11: 0000000000000000 x10: 0000000000001440
5211 13:29:13.733779 # [ 339.588326] x9 : ffff80001012deb4 x8 : ffff0005c34c14a0
5212 13:29:13.734246 # [ 339.593643] x7 : 0000000000000000 x6 : ffff800012561000
5213 13:29:13.735635 # [ 339.598961] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
5214 13:29:13.736033 # [ 339.604279] x3 : 0000000000000000 x2 : 0000000000000000
5215 13:29:13.756333 # [ 339.609595] x1 : 0000000000000000 x0 : ffff0005c34c0000
5216 13:29:13.756575 # [ 339.614914] Call trace:
5217 13:29:13.757307 # [ 339.617361] refcount_warn_saturate+0xf4/0x144
5218 13:29:13.757478 # [ 339.621811] __refcount_sub_and_test.constprop.0+0x64/0x7c
5219 13:29:13.757640 # [ 339.627305] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5220 13:29:13.778964 # [ 339.632964] lkdtm_do_action+0x24/0x40
5221 13:29:13.779200 # [ 339.636712] direct_entry+0xd0/0x140
5222 13:29:13.779945 # [ 339.640289] full_proxy_write+0x68/0xbc
5223 13:29:13.780116 # [ 339.644129] vfs_write+0xec/0x20c
5224 13:29:13.780276 # [ 339.647443] ksys_write+0x70/0x100
5225 13:29:13.780433 # [ 339.650844] __arm64_sys_write+0x24/0x30
5226 13:29:13.800460 # [ 339.654773] el0_svc_common.constprop.0+0x84/0x1e0
5227 13:29:13.801261 # [ 339.659564] do_el0_svc+0x2c/0x94
5228 13:29:13.801436 # [ 339.662881] el0_svc+0x20/0x30
5229 13:29:13.801601 # [ 339.665934] el0_sync_handler+0xb0/0xb4
5230 13:29:13.801762 # [ 339.669771] el0_sync+0x180/0x1c0
5231 13:29:13.801919 # [ 339.673085] irq event stamp: 0
5232 13:29:13.821967 # [ 339.676147] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5233 13:29:13.822786 # [ 339.682419] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5234 13:29:13.822963 # [ 339.690597] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5235 13:29:13.846288 # [ 339.698773] softirqs last disabled at (0): [<0000000000000000>] 0x0
5236 13:29:13.846481 # [ 339.705037] ---[ end trace 9a5c2b235424fe36 ]---
5237 13:29:13.846650 # [ 339.710000] lkdtm: Saturation detected: still saturated
5238 13:29:13.854422 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5239 13:29:13.857708 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5240 13:29:13.857904 # selftests: lkdtm: REFCOUNT_TIMING.sh
5241 13:29:13.877830 # Skipping REFCOUNT_TIMING: timing only
5242 13:29:13.896955 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5243 13:29:13.922397 # selftests: lkdtm: ATOMIC_TIMING.sh
5244 13:29:14.069605 # Skipping ATOMIC_TIMING: timing only
5245 13:29:14.084362 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5246 13:29:14.109794 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5247 13:29:14.724060 [ 341.981409] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5248 13:29:14.726652 [ 341.987520] lkdtm: attempting good copy_to_user of correct size
5249 13:29:14.733174 [ 341.993574] lkdtm: attempting bad copy_to_user of too large size
5250 13:29:14.927987 # [ 341.981409] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5251 13:29:14.929060 # [ 341.987520] lkdtm: attempting good copy_to_user of correct size
5252 13:29:14.931361 # [ 341.993574] lkdtm: attempting bad copy_to_user of too large size
5253 13:29:14.951293 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5254 13:29:15.073802 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5255 13:29:15.099291 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5256 13:29:15.845013 [ 343.102156] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5257 13:29:15.848183 [ 343.108516] lkdtm: attempting good copy_from_user of correct size
5258 13:29:15.853490 [ 343.114689] lkdtm: attempting bad copy_from_user of too large size
5259 13:29:15.996675 # [ 343.102156] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5260 13:29:15.998158 # [ 343.108516] lkdtm: attempting good copy_from_user of correct size
5261 13:29:15.999943 # [ 343.114689] lkdtm: attempting bad copy_from_user of too large size
5262 13:29:16.017819 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5263 13:29:16.192330 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5264 13:29:16.217737 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5265 13:29:17.005077 [ 344.261844] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5266 13:29:17.007663 [ 344.268529] lkdtm: attempting good copy_to_user inside whitelist
5267 13:29:17.014212 [ 344.274758] lkdtm: attempting bad copy_to_user outside whitelist
5268 13:29:17.212336 # [ 344.261844] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5269 13:29:17.213547 # [ 344.268529] lkdtm: attempting good copy_to_user inside whitelist
5270 13:29:17.215724 # [ 344.274758] lkdtm: attempting bad copy_to_user outside whitelist
5271 13:29:17.236762 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5272 13:29:17.382692 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5273 13:29:17.409168 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5274 13:29:17.923654 [ 345.180155] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5275 13:29:17.926948 [ 345.186932] lkdtm: attempting good copy_from_user inside whitelist
5276 13:29:17.932320 [ 345.193188] lkdtm: attempting bad copy_from_user outside whitelist
5277 13:29:18.064588 # [ 345.180155] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5278 13:29:18.065839 # [ 345.186932] lkdtm: attempting good copy_from_user inside whitelist
5279 13:29:18.067924 # [ 345.193188] lkdtm: attempting bad copy_from_user outside whitelist
5280 13:29:18.086942 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5281 13:29:18.189665 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5282 13:29:18.214019 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5283 13:29:18.763335 [ 346.021203] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5284 13:29:18.766562 [ 346.027514] lkdtm: good_stack: ffff80001749bcd8-ffff80001749bcf8
5285 13:29:18.781743 [ 346.033590] lkdtm: bad_stack : ffff80001749bc38-ffff80001749bc58
5286 13:29:18.782168 [ 346.039693] lkdtm: attempting good copy_to_user of local stack
5287 13:29:18.785095 [ 346.045684] lkdtm: attempting bad copy_to_user of distant stack
5288 13:29:18.937231 # [ 346.021203] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5289 13:29:18.938733 # [ 346.027514] lkdtm: good_stack: ffff80001749bcd8-ffff80001749bcf8
5290 13:29:18.939110 # [ 346.033590] lkdtm: bad_stack : ffff80001749bc38-ffff80001749bc58
5291 13:29:18.945991 # [ 346.039693] lkdtm: attempting good copy_to_user of local stack
5292 13:29:18.949230 # [ 346.045684] lkdtm: attempting bad copy_to_user of distant stack
5293 13:29:18.959862 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5294 13:29:19.064666 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5295 13:29:19.089241 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5296 13:29:19.691405 [ 346.948306] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5297 13:29:19.694601 [ 346.954866] lkdtm: good_stack: ffff80001756bcd8-ffff80001756bcf8
5298 13:29:19.709650 [ 346.961096] lkdtm: bad_stack : ffff80001756bc38-ffff80001756bc58
5299 13:29:19.711329 [ 346.967237] lkdtm: attempting good copy_from_user of local stack
5300 13:29:19.713013 [ 346.973408] lkdtm: attempting bad copy_from_user of distant stack
5301 13:29:19.854764 # [ 346.948306] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5302 13:29:19.855269 # [ 346.954866] lkdtm: good_stack: ffff80001756bcd8-ffff80001756bcf8
5303 13:29:19.856869 # [ 346.961096] lkdtm: bad_stack : ffff80001756bc38-ffff80001756bc58
5304 13:29:19.862412 # [ 346.967237] lkdtm: attempting good copy_from_user of local stack
5305 13:29:19.865628 # [ 346.973408] lkdtm: attempting bad copy_from_user of distant stack
5306 13:29:19.875247 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5307 13:29:19.972619 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5308 13:29:20.145768 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5309 13:29:20.604266 [ 347.855343] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5310 13:29:20.605950 [ 347.861591] lkdtm: good_stack: ffff800017613cd8-ffff800017613cf8
5311 13:29:20.607664 [ 347.867662] lkdtm: bad_stack : ffff800017613ff8-ffff800017614018
5312 13:29:20.623779 [ 347.873835] lkdtm: attempting good copy_to_user of local stack
5313 13:29:20.625478 [ 347.879836] lkdtm: attempting bad copy_to_user of distant stack
5314 13:29:20.627116 [ 347.886039] Unable to handle kernel paging request at virtual address ffff800017614000
5315 13:29:20.630231 [ 347.894015] Mem abort info:
5316 13:29:20.633613 [ 347.896983] ESR = 0x96000007
5317 13:29:20.638960 [ 347.900883] EC = 0x25: DABT (current EL), IL = 32 bits
5318 13:29:20.652121 [ 347.906311] SET = 0, FnV = 0
5319 13:29:20.652318 [ 347.909392] EA = 0, S1PTW = 0
5320 13:29:20.652491 [ 347.912581] Data abort info:
5321 13:29:20.655355 [ 347.915460] ISV = 0, ISS = 0x00000007
5322 13:29:20.655650 [ 347.919316] CM = 0, WnR = 0
5323 13:29:20.671487 [ 347.922385] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
5324 13:29:20.675032 [ 347.929177] [ffff800017614000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608d19003, pte=0000000000000000
5325 13:29:20.694206 [ 347.941891] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5326 13:29:20.740790 [ 347.947549] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5327 13:29:20.741304 [ 348.000756] CPU: 0 PID: 3232 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5328 13:29:20.762215 [ 348.008493] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5329 13:29:20.763930 [ 348.014844] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5330 13:29:20.764375 [ 348.020857] pc : __arch_copy_to_user+0xa0/0x310
5331 13:29:20.764794 [ 348.025389] lr : _copy_to_user+0x6c/0x94
5332 13:29:20.783713 [ 348.029305] sp : ffff800017613c70
5333 13:29:20.784265 [ 348.032615] x29: ffff800017613c70 x28: ffff0005c78dc980
5334 13:29:20.785885 [ 348.037926] x27: 0000000000000000 x26: 0000000000000000
5335 13:29:20.786317 [ 348.043236] x25: ffff8000114f1ab0 x24: ffff800017613e20
5336 13:29:20.806335 [ 348.048546] x23: 0000000000000016 x22: ffff0005c5f35000
5337 13:29:20.806835 [ 348.053857] x21: ffff800017613ff8 x20: 0000ffffa840d000
5338 13:29:20.807263 [ 348.059167] x19: 0000000000000020 x18: 0000000000000000
5339 13:29:20.808884 [ 348.064477] x17: 0000000000000000 x16: 0000000000000000
5340 13:29:20.809311 [ 348.069787] x15: ffff800017613ff8 x14: 000000000000001f
5341 13:29:20.828974 [ 348.075097] x13: 0000000000000001 x12: 0000000000000003
5342 13:29:20.829523 [ 348.080406] x11: 0000000000000000 x10: 0000000000001440
5343 13:29:20.831143 [ 348.085717] x9 : ffff80001011be90 x8 : ffff00063f7e97c0
5344 13:29:20.831574 [ 348.091026] x7 : ffff0005c78dc980 x6 : 0000ffffa840d008
5345 13:29:20.850590 [ 348.096336] x5 : 0000ffffa840d020 x4 : 0000000000000008
5346 13:29:20.851091 [ 348.101646] x3 : 0000000000000010 x2 : 0000000000000018
5347 13:29:20.852738 [ 348.106955] x1 : ffff800017614000 x0 : 0000ffffa840d000
5348 13:29:20.853171 [ 348.112265] Call trace:
5349 13:29:20.853581 [ 348.114708] __arch_copy_to_user+0xa0/0x310
5350 13:29:20.873206 [ 348.118892] do_usercopy_stack+0x28c/0x294
5351 13:29:20.873704 [ 348.122985] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5352 13:29:20.875326 [ 348.127771] lkdtm_do_action+0x24/0x40
5353 13:29:20.875755 [ 348.131514] direct_entry+0xd0/0x140
5354 13:29:20.876226 [ 348.135087] full_proxy_write+0x68/0xbc
5355 13:29:20.876630 [ 348.138921] vfs_write+0xec/0x20c
5356 13:29:20.895704 [ 348.142230] ksys_write+0x70/0x100
5357 13:29:20.896255 [ 348.145626] __arm64_sys_write+0x24/0x30
5358 13:29:20.897879 [ 348.149549] el0_svc_common.constprop.0+0x84/0x1e0
5359 13:29:20.898312 [ 348.154334] do_el0_svc+0x2c/0x94
5360 13:29:20.898723 [ 348.157646] el0_svc+0x20/0x30
5361 13:29:20.899124 [ 348.160696] el0_sync_handler+0xb0/0xb4
5362 13:29:20.908679 [ 348.164528] el0_sync+0x180/0x1c0
5363 13:29:20.909170 [ 348.167843] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5364 13:29:20.911977 [ 348.173934] ---[ end trace 9a5c2b235424fe37 ]---
5365 13:29:20.918643 # Segmentation fault
5366 13:29:21.472124 # [ 347.855343] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5367 13:29:21.473824 # [ 347.861591] lkdtm: good_stack: ffff800017613cd8-ffff800017613cf8
5368 13:29:21.474258 # [ 347.867662] lkdtm: bad_stack : ffff800017613ff8-ffff800017614018
5369 13:29:21.494786 # [ 347.873835] lkdtm: attempting good copy_to_user of local stack
5370 13:29:21.495274 # [ 347.879836] lkdtm: attempting bad copy_to_user of distant stack
5371 13:29:21.495691 # [ 347.886039] Unable to handle kernel paging request at virtual address ffff800017614000
5372 13:29:21.497331 # [ 347.894015] Mem abort info:
5373 13:29:21.516258 # [ 347.896983] ESR = 0x96000007
5374 13:29:21.516757 # [ 347.900883] EC = 0x25: DABT (current EL), IL = 32 bits
5375 13:29:21.517176 # [ 347.906311] SET = 0, FnV = 0
5376 13:29:21.518776 # [ 347.909392] EA = 0, S1PTW = 0
5377 13:29:21.519193 # [ 347.912581] Data abort info:
5378 13:29:21.519590 # [ 347.915460] ISV = 0, ISS = 0x00000007
5379 13:29:21.538912 # [ 347.919316] CM = 0, WnR = 0
5380 13:29:21.539398 # [ 347.922385] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc0000
5381 13:29:21.541016 # [ 347.929177] [ffff800017614000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000608d19003, pte=0000000000000000
5382 13:29:21.560419 # [ 347.941891] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5383 13:29:21.607015 # [ 347.947549] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm dw_hdmi_i2s_audio dw_hdmi_cec rcar_lvds rcar_cmm hci_uart btqca rcar_fdp1 v4l2_mem2mem btbcm vsp1 rcar_dw_hdmi videobuf2_vmalloc dw_hdmi videobuf2_dma_contig videobuf2_memops cec crct10dif_ce videobuf2_v4l2 snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils drm_kms_helper videodev rcar_fcp wlcore_sdio mc bluetooth renesas_usb3 ecdh_generic ecc snd_soc_rcar rfkill rcar_can pwm_rcar can_dev renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5384 13:29:21.607519 # [ 348.000756] CPU: 0 PID: 3232 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5385 13:29:21.627375 # [ 348.008493] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5386 13:29:21.627918 # [ 348.014844] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5387 13:29:21.628346 # [ 348.020857] pc : __arch_copy_to_user+0xa0/0x310
5388 13:29:21.629954 # [ 348.025389] lr : _copy_to_user+0x6c/0x94
5389 13:29:21.649990 # [ 348.029305] sp : ffff800017613c70
5390 13:29:21.650479 # [ 348.032615] x29: ffff800017613c70 x28: ffff0005c78dc980
5391 13:29:21.652147 # [ 348.037926] x27: 0000000000000000 x26: 0000000000000000
5392 13:29:21.652574 # [ 348.043236] x25: ffff8000114f1ab0 x24: ffff800017613e20
5393 13:29:21.671448 # [ 348.048546] x23: 0000000000000016 x22: ffff0005c5f35000
5394 13:29:21.672006 # [ 348.053857] x21: ffff800017613ff8 x20: 0000ffffa840d000
5395 13:29:21.672439 # [ 348.059167] x19: 0000000000000020 x18: 0000000000000000
5396 13:29:21.674050 # [ 348.064477] x17: 0000000000000000 x16: 0000000000000000
5397 13:29:21.674471 # [ 348.069787] x15: ffff800017613ff8 x14: 000000000000001f
5398 13:29:21.695201 # [ 348.075097] x13: 0000000000000001 x12: 0000000000000003
5399 13:29:21.695688 # [ 348.080406] x11: 0000000000000000 x10: 0000000000001440
5400 13:29:21.697345 # [ 348.085717] x9 : ffff80001011be90 x8 : ffff00063f7e97c0
5401 13:29:21.697777 # [ 348.091026] x7 : ffff0005c78dc980 x6 : 0000ffffa840d008
5402 13:29:21.716732 # [ 348.096336] x5 : 0000ffffa840d020 x4 : 0000000000000008
5403 13:29:21.717249 # [ 348.101646] x3 : 0000000000000010 x2 : 0000000000000018
5404 13:29:21.718829 # [ 348.106955] x1 : ffff800017614000 x0 : 0000ffffa840d000
5405 13:29:21.719262 # [ 348.112265] Call trace:
5406 13:29:21.738319 # [ 348.114708] __arch_copy_to_user+0xa0/0x310
5407 13:29:21.738817 # [ 348.118892] do_usercopy_stack+0x28c/0x294
5408 13:29:21.739242 # [ 348.122985] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5409 13:29:21.740880 # [ 348.127771] lkdtm_do_action+0x24/0x40
5410 13:29:21.741307 # [ 348.131514] direct_entry+0xd0/0x140
5411 13:29:21.741715 # [ 348.135087] full_proxy_write+0x68/0xbc
5412 13:29:21.760991 # [ 348.138921] vfs_write+0xec/0x20c
5413 13:29:21.761484 # [ 348.142230] ksys_write+0x70/0x100
5414 13:29:21.761911 # [ 348.145626] __arm64_sys_write+0x24/0x30
5415 13:29:21.762320 # [ 348.149549] el0_svc_common.constprop.0+0x84/0x1e0
5416 13:29:21.762730 # [ 348.154334] do_el0_svc+0x2c/0x94
5417 13:29:21.763130 # [ 348.157646] el0_svc+0x20/0x30
5418 13:29:21.782497 # [ 348.160696] el0_sync_handler+0xb0/0xb4
5419 13:29:21.783013 # [ 348.164528] el0_sync+0x180/0x1c0
5420 13:29:21.783441 # [ 348.167843] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5421 13:29:21.785087 # [ 348.173934] ---[ end trace 9a5c2b235424fe37 ]---
5422 13:29:21.786751 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5423 13:29:21.907435 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5424 13:29:22.038550 # selftests: lkdtm: USERCOPY_KERNEL.sh
5425 13:29:23.513434 [ 350.774760] lkdtm: Performing direct entry USERCOPY_KERNEL
5426 13:29:23.521992 [ 350.780507] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1fc0
5427 13:29:23.529731 [ 350.788488] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d24d0
5428 13:29:23.534103 [ 350.796229] lkdtm: FAIL: survived bad copy_to_user()
5429 13:29:23.681267 # [ 350.774760] lkdtm: Performing direct entry USERCOPY_KERNEL
5430 13:29:23.682949 # [ 350.780507] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1fc0
5431 13:29:23.683391 # [ 350.788488] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d24d0
5432 13:29:23.688752 # [ 350.796229] lkdtm: FAIL: survived bad copy_to_user()
5433 13:29:23.710106 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5434 13:29:23.800987 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5435 13:29:23.825375 # selftests: lkdtm: STACKLEAK_ERASING.sh
5436 13:29:24.464325 [ 351.721721] lkdtm: Performing direct entry STACKLEAK_ERASING
5437 13:29:24.467602 [ 351.727600] lkdtm: checking unused part of the thread stack (15608 bytes)...
5438 13:29:24.475270 [ 351.734826] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5439 13:29:24.481733 [ 351.741900] lkdtm: FAIL: the thread stack is NOT properly erased
5440 13:29:24.501258 [ 351.748318] CPU: 0 PID: 3314 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5441 13:29:24.502665 [ 351.756066] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5442 13:29:24.503036 [ 351.762419] Call trace:
5443 13:29:24.503387 [ 351.764876] dump_backtrace+0x0/0x1e4
5444 13:29:24.523947 [ 351.768539] show_stack+0x20/0x2c
5445 13:29:24.524367 [ 351.771860] dump_stack+0xf8/0x168
5446 13:29:24.524727 [ 351.775264] lkdtm_STACKLEAK_ERASING+0x130/0x170
5447 13:29:24.526594 [ 351.779885] lkdtm_do_action+0x24/0x40
5448 13:29:24.527014 [ 351.783634] direct_entry+0xd0/0x140
5449 13:29:24.527413 [ 351.787212] full_proxy_write+0x68/0xbc
5450 13:29:24.545406 [ 351.791050] vfs_write+0xec/0x20c
5451 13:29:24.545938 [ 351.794364] ksys_write+0x70/0x100
5452 13:29:24.546360 [ 351.797765] __arm64_sys_write+0x24/0x30
5453 13:29:24.548028 [ 351.801690] el0_svc_common.constprop.0+0x84/0x1e0
5454 13:29:24.548455 [ 351.806481] do_el0_svc+0x2c/0x94
5455 13:29:24.548857 [ 351.809797] el0_svc+0x20/0x30
5456 13:29:24.553032 [ 351.812851] el0_sync_handler+0xb0/0xb4
5457 13:29:24.553516 [ 351.816687] el0_sync+0x180/0x1c0
5458 13:29:24.688558 # [ 351.721721] lkdtm: Performing direct entry STACKLEAK_ERASING
5459 13:29:24.690338 # [ 351.727600] lkdtm: checking unused part of the thread stack (15608 bytes)...
5460 13:29:24.690836 # [ 351.734826] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5461 13:29:24.711115 # [ 351.741900] lkdtm: FAIL: the thread stack is NOT properly erased
5462 13:29:24.712902 # [ 351.748318] CPU: 0 PID: 3314 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5463 13:29:24.713348 # [ 351.756066] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5464 13:29:24.713769 # [ 351.762419] Call trace:
5465 13:29:24.733819 # [ 351.764876] dump_backtrace+0x0/0x1e4
5466 13:29:24.734335 # [ 351.768539] show_stack+0x20/0x2c
5467 13:29:24.734763 # [ 351.771860] dump_stack+0xf8/0x168
5468 13:29:24.736451 # [ 351.775264] lkdtm_STACKLEAK_ERASING+0x130/0x170
5469 13:29:24.736883 # [ 351.779885] lkdtm_do_action+0x24/0x40
5470 13:29:24.737292 # [ 351.783634] direct_entry+0xd0/0x140
5471 13:29:24.755427 # [ 351.787212] full_proxy_write+0x68/0xbc
5472 13:29:24.755963 # [ 351.791050] vfs_write+0xec/0x20c
5473 13:29:24.756396 # [ 351.794364] ksys_write+0x70/0x100
5474 13:29:24.758023 # [ 351.797765] __arm64_sys_write+0x24/0x30
5475 13:29:24.758446 # [ 351.801690] el0_svc_common.constprop.0+0x84/0x1e0
5476 13:29:24.774773 # [ 351.806481] do_el0_svc+0x2c/0x94
5477 13:29:24.775275 # [ 351.809797] el0_svc+0x20/0x30
5478 13:29:24.775702 # [ 351.812851] el0_sync_handler+0xb0/0xb4
5479 13:29:24.777380 # [ 351.816687] el0_sync+0x180/0x1c0
5480 13:29:24.779018 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5481 13:29:25.150742 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5482 13:29:25.176281 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5483 13:29:25.628275 [ 352.884602] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5484 13:29:25.628768 [ 352.890477] lkdtm: Calling matched prototype ...
5485 13:29:25.634717 [ 352.896989] lkdtm: Calling mismatched prototype ...
5486 13:29:25.642506 [ 352.902376] lkdtm: Fail: survived mismatched prototype function call!
5487 13:29:25.775765 # [ 352.884602] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5488 13:29:25.776193 # [ 352.890477] lkdtm: Calling matched prototype ...
5489 13:29:25.777673 # [ 352.896989] lkdtm: Calling mismatched prototype ...
5490 13:29:25.778062 # [ 352.902376] lkdtm: Fail: survived mismatched prototype function call!
5491 13:29:25.798245 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5492 13:29:25.886990 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5493 13:29:26.286238 + ../../utils/send-to-lava.sh ./output/result.txt
5494 13:29:26.563102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5495 13:29:26.564947 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5497 13:29:26.787041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5498 13:29:26.788194 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5500 13:29:27.009222 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5502 13:29:27.012214 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5503 13:29:27.199364 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5504 13:29:27.200162 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5506 13:29:27.405431 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5507 13:29:27.406207 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5509 13:29:27.796456 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5510 13:29:27.797231 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5512 13:29:28.005702 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5513 13:29:28.006463 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5515 13:29:28.215216 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5517 13:29:28.218201 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5518 13:29:28.418854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5519 13:29:28.419625 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5521 13:29:28.628000 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5522 13:29:28.628776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5524 13:29:28.829007 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5526 13:29:28.831976 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5527 13:29:29.045331 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5528 13:29:29.046093 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5530 13:29:29.259972 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5531 13:29:29.260738 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5533 13:29:29.914684 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5534 13:29:29.915648 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5536 13:29:30.156593 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5537 13:29:30.157363 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5539 13:29:30.399534 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5540 13:29:30.400333 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5542 13:29:30.619463 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5543 13:29:30.620267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5545 13:29:30.820323 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5546 13:29:30.821105 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5548 13:29:31.036958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5549 13:29:31.037727 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5551 13:29:31.242954 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5552 13:29:31.243720 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5554 13:29:31.443711 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5555 13:29:31.444516 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5557 13:29:31.677802 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5558 13:29:31.678789 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5560 13:29:31.945541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5561 13:29:31.946161 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5563 13:29:32.271751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5564 13:29:32.272389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5566 13:29:33.228560 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5567 13:29:33.229503 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5569 13:29:33.551634 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5570 13:29:33.552268 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5572 13:29:33.920324 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5573 13:29:33.921017 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5575 13:29:34.168596 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5576 13:29:34.169158 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5578 13:29:34.385592 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5579 13:29:34.386463 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5581 13:29:34.702425 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5582 13:29:34.703322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5584 13:29:34.918905 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5585 13:29:34.919425 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5587 13:29:35.165622 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5588 13:29:35.166561 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5590 13:29:35.406360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5591 13:29:35.406897 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5593 13:29:35.864766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5594 13:29:35.865633 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5596 13:29:36.196555 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5597 13:29:36.197342 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5599 13:29:36.710888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5600 13:29:36.711672 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5602 13:29:37.061701 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5603 13:29:37.062351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5605 13:29:37.370054 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5606 13:29:37.370837 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5608 13:29:37.573132 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5609 13:29:37.573906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5611 13:29:37.773428 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5612 13:29:37.774399 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5614 13:29:38.030904 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5615 13:29:38.031449 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5617 13:29:38.269836 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5618 13:29:38.270624 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5620 13:29:38.561433 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5621 13:29:38.562217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5623 13:29:38.967934 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5624 13:29:38.968741 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5626 13:29:39.356595 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5627 13:29:39.357163 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5629 13:29:39.572194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5630 13:29:39.573109 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5632 13:29:39.778418 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5633 13:29:39.779201 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5635 13:29:40.004551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5636 13:29:40.005320 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5638 13:29:40.230608 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5639 13:29:40.231390 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5641 13:29:40.453818 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5642 13:29:40.454593 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5644 13:29:40.666157 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5645 13:29:40.666920 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5647 13:29:40.911384 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5648 13:29:40.912180 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5650 13:29:41.142837 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5651 13:29:41.143614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5653 13:29:41.345854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5654 13:29:41.346623 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5656 13:29:41.559234 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5657 13:29:41.559997 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5659 13:29:41.770568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5660 13:29:41.771332 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5662 13:29:41.976703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5663 13:29:41.977473 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5665 13:29:42.222886 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5666 13:29:42.223655 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5668 13:29:42.483972 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5669 13:29:42.484745 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5671 13:29:42.722975 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5672 13:29:42.723975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5674 13:29:43.406105 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5675 13:29:43.406960 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5677 13:29:43.835075 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5678 13:29:43.835790 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5680 13:29:44.166636 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5681 13:29:44.167421 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5683 13:29:44.408567 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5684 13:29:44.409344 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5686 13:29:44.630518 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5687 13:29:44.631369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5689 13:29:44.875820 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5690 13:29:44.876671 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5692 13:29:45.137706 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5693 13:29:45.138517 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5695 13:29:45.395404 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5696 13:29:45.396037 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5698 13:29:45.794959 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5699 13:29:45.795739 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5701 13:29:46.143411 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5702 13:29:46.144215 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5704 13:29:46.606051 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5705 13:29:46.606843 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5707 13:29:46.982932 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5708 13:29:46.983555 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5710 13:29:47.308293 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5711 13:29:47.308928 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5713 13:29:47.556597 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5714 13:29:47.557351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5716 13:29:47.757353 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5717 13:29:47.758013 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5719 13:29:47.992198 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5720 13:29:47.992858 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5722 13:29:48.299568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5723 13:29:48.300342 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5725 13:29:48.648142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5726 13:29:48.648825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5728 13:29:48.651364 + set +x
5729 13:29:48.654790 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 825151_1.6.2.4.5>
5730 13:29:48.655467 Received signal: <ENDRUN> 1_kselftest-lkdtm 825151_1.6.2.4.5
5731 13:29:48.655892 Ending use of test pattern.
5732 13:29:48.656195 Ending test lava.1_kselftest-lkdtm (825151_1.6.2.4.5), duration 251.57
5734 13:29:48.814283 <LAVA_TEST_RUNNER EXIT>
5735 13:29:48.815039 ok: lava_test_shell seems to have completed
5736 13:29:48.818569 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
5737 13:29:48.819266 end: 3.1 lava-test-shell (duration 00:04:20) [common]
5738 13:29:48.819820 end: 3 lava-test-retry (duration 00:04:20) [common]
5739 13:29:48.820394 start: 4 finalize (timeout 00:00:41) [common]
5740 13:29:48.820950 start: 4.1 power-off (timeout 00:00:30) [common]
5741 13:29:48.821601 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'off'
5742 13:29:49.502716 >> Warning: Unable to locate configuration directory, default config not loaded.
5743 13:29:49.504015 >> Warning: Unable to locate configuration directory, default config not loaded.
5744 13:29:49.917220 >> OFF
5745 13:29:49.918194 Returned 0 in 1 seconds
5746 13:29:50.019707 end: 4.1 power-off (duration 00:00:01) [common]
5748 13:29:50.021245 start: 4.2 read-feedback (timeout 00:00:39) [common]
5749 13:29:51.022909 Listened to connection for namespace 'common' for 1s
5750 13:29:51.023496 Finalising connection for namespace 'common'
5751 13:29:51.024054 / #
5752 13:29:51.125460 end: 4.2 read-feedback (duration 00:00:01) [common]
5753 13:29:51.126107 end: 4 finalize (duration 00:00:02) [common]
5754 13:29:51.126640 Cleaning after the job
5755 13:29:51.127161 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/ramdisk
5756 13:29:51.133656 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/kernel
5757 13:29:51.145563 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/dtb
5758 13:29:51.145939 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/nfsrootfs
5759 13:29:51.235861 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825151/tftp-deploy-we7pqfq4/modules
5760 13:29:51.244009 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/825151
5761 13:29:52.804871 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/825151
5762 13:29:52.805288 Job finished correctly