Boot log: r8a774a1-hihope-rzg2m-ex
- Kernel Errors: 184
- Boot result: FAIL
- Errors: 3
- Kernel Warnings: 1505
- Warnings: 1
1 15:00:48.627297 lava-dispatcher, installed at version: 2021.03
2 15:00:48.627667 start: 0 validate
3 15:00:48.627983 Start time: 2023-01-18 15:00:48.627961+00:00 (UTC)
4 15:00:48.628271 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230114.0/arm64/initrd.cpio.gz exists
5 15:00:48.970022 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image exists
6 15:00:49.317067 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 15:00:49.665001 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230114.0/arm64/full.rootfs.tar.xz exists
8 15:00:50.010782 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz exists
9 15:00:50.365869 validate duration: 1.74
11 15:00:50.367229 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 15:00:50.367852 start: 1.1 download-retry (timeout 00:10:00) [common]
13 15:00:50.368416 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 15:00:50.369061 Not decompressing ramdisk as can be used compressed.
15 15:00:50.369584 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230114.0/arm64/initrd.cpio.gz
16 15:00:50.370005 saving as /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/ramdisk/initrd.cpio.gz
17 15:00:50.370417 total size: 4662268 (4MB)
18 15:00:50.884075 progress 0% (0MB)
19 15:00:51.394829 progress 5% (0MB)
20 15:00:51.634151 progress 10% (0MB)
21 15:00:51.806970 progress 15% (0MB)
22 15:00:52.033382 progress 20% (0MB)
23 15:00:52.067339 progress 25% (1MB)
24 15:00:52.075384 progress 30% (1MB)
25 15:00:52.146701 progress 35% (1MB)
26 15:00:52.408325 progress 40% (1MB)
27 15:00:52.591250 progress 45% (2MB)
28 15:00:52.762416 progress 50% (2MB)
29 15:00:52.944964 progress 55% (2MB)
30 15:00:53.115975 progress 60% (2MB)
31 15:00:53.286577 progress 65% (2MB)
32 15:00:53.457207 progress 70% (3MB)
33 15:00:53.625799 progress 75% (3MB)
34 15:00:53.793008 progress 80% (3MB)
35 15:00:53.961056 progress 85% (3MB)
36 15:00:54.136080 progress 90% (4MB)
37 15:00:54.304346 progress 95% (4MB)
38 15:00:54.465732 progress 100% (4MB)
39 15:00:54.466785 4MB downloaded in 4.10s (1.09MB/s)
40 15:00:54.467593 end: 1.1.1 http-download (duration 00:00:04) [common]
42 15:00:54.469206 end: 1.1 download-retry (duration 00:00:04) [common]
43 15:00:54.469758 start: 1.2 download-retry (timeout 00:09:56) [common]
44 15:00:54.470300 start: 1.2.1 http-download (timeout 00:09:56) [common]
45 15:00:54.470964 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image
46 15:00:54.471406 saving as /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/kernel/Image
47 15:00:54.471850 total size: 46197248 (44MB)
48 15:00:54.472261 No compression specified
49 15:00:54.987946 progress 0% (0MB)
50 15:00:56.584569 progress 5% (2MB)
51 15:00:57.721064 progress 10% (4MB)
52 15:00:58.743485 progress 15% (6MB)
53 15:00:59.748918 progress 20% (8MB)
54 15:01:00.625005 progress 25% (11MB)
55 15:01:02.036415 progress 30% (13MB)
56 15:01:03.376179 progress 35% (15MB)
57 15:01:05.263706 progress 40% (17MB)
58 15:01:07.098583 progress 45% (19MB)
59 15:01:08.806891 progress 50% (22MB)
60 15:01:10.509134 progress 55% (24MB)
61 15:01:12.033081 progress 60% (26MB)
62 15:01:13.450190 progress 65% (28MB)
63 15:01:15.250973 progress 70% (30MB)
64 15:01:17.480646 progress 75% (33MB)
65 15:01:19.711331 progress 80% (35MB)
66 15:01:21.961145 progress 85% (37MB)
67 15:01:23.945172 progress 90% (39MB)
68 15:01:25.546178 progress 95% (41MB)
69 15:01:27.248230 progress 100% (44MB)
70 15:01:27.249741 44MB downloaded in 32.78s (1.34MB/s)
71 15:01:27.250242 end: 1.2.1 http-download (duration 00:00:33) [common]
73 15:01:27.251656 end: 1.2 download-retry (duration 00:00:33) [common]
74 15:01:27.252008 start: 1.3 download-retry (timeout 00:09:23) [common]
75 15:01:27.252297 start: 1.3.1 http-download (timeout 00:09:23) [common]
76 15:01:27.252691 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 15:01:27.252920 saving as /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 15:01:27.253141 total size: 57234 (0MB)
79 15:01:27.253354 No compression specified
80 15:01:27.773028 progress 57% (0MB)
81 15:01:27.943811 progress 100% (0MB)
82 15:01:27.945151 0MB downloaded in 0.69s (0.08MB/s)
83 15:01:27.945836 end: 1.3.1 http-download (duration 00:00:01) [common]
85 15:01:27.947088 end: 1.3 download-retry (duration 00:00:01) [common]
86 15:01:27.947530 start: 1.4 download-retry (timeout 00:09:22) [common]
87 15:01:27.947993 start: 1.4.1 http-download (timeout 00:09:22) [common]
88 15:01:27.948537 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230114.0/arm64/full.rootfs.tar.xz
89 15:01:27.948929 saving as /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/nfsrootfs/full.rootfs.tar
90 15:01:27.949355 total size: 200763440 (191MB)
91 15:01:27.949769 Using unxz to decompress xz
92 15:01:28.469366 progress 0% (0MB)
93 15:01:34.475342 progress 5% (9MB)
94 15:01:40.149793 progress 10% (19MB)
95 15:01:46.179628 progress 15% (28MB)
96 15:01:52.747936 progress 20% (38MB)
97 15:02:10.664972 progress 25% (47MB)
98 15:02:17.697888 progress 30% (57MB)
99 15:02:26.174242 progress 35% (67MB)
100 15:02:36.957403 progress 40% (76MB)
101 15:02:42.473983 progress 45% (86MB)
102 15:02:47.522027 progress 50% (95MB)
103 15:02:54.512513 progress 55% (105MB)
104 15:03:02.030605 progress 60% (114MB)
105 15:03:12.978133 progress 65% (124MB)
106 15:03:22.863556 progress 70% (134MB)
107 15:03:30.508556 progress 75% (143MB)
108 15:03:33.977174 progress 80% (153MB)
109 15:03:37.078187 progress 85% (162MB)
110 15:03:40.494303 progress 90% (172MB)
111 15:03:43.901522 progress 95% (181MB)
112 15:03:48.509415 progress 100% (191MB)
113 15:03:48.515908 191MB downloaded in 140.57s (1.36MB/s)
114 15:03:48.516665 end: 1.4.1 http-download (duration 00:02:21) [common]
116 15:03:48.518179 end: 1.4 download-retry (duration 00:02:21) [common]
117 15:03:48.518576 start: 1.5 download-retry (timeout 00:07:02) [common]
118 15:03:48.518982 start: 1.5.1 http-download (timeout 00:07:02) [common]
119 15:03:48.519535 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz
120 15:03:48.519867 saving as /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/modules/modules.tar
121 15:03:48.520061 total size: 8066156 (7MB)
122 15:03:48.520363 Using unxz to decompress xz
123 15:03:49.043963 progress 0% (0MB)
124 15:03:49.792478 progress 5% (0MB)
125 15:03:49.971882 progress 10% (0MB)
126 15:03:50.081350 progress 15% (1MB)
127 15:03:50.267993 progress 20% (1MB)
128 15:03:50.583901 progress 25% (1MB)
129 15:03:50.762753 progress 30% (2MB)
130 15:03:50.945346 progress 35% (2MB)
131 15:03:51.121254 progress 40% (3MB)
132 15:03:51.296260 progress 45% (3MB)
133 15:03:51.607507 progress 50% (3MB)
134 15:03:51.782094 progress 55% (4MB)
135 15:03:51.957026 progress 60% (4MB)
136 15:03:52.133004 progress 65% (5MB)
137 15:03:52.306342 progress 70% (5MB)
138 15:03:52.478232 progress 75% (5MB)
139 15:03:52.649846 progress 80% (6MB)
140 15:03:52.823997 progress 85% (6MB)
141 15:03:52.994674 progress 90% (6MB)
142 15:03:53.164974 progress 95% (7MB)
143 15:03:53.335814 progress 100% (7MB)
144 15:03:53.345857 7MB downloaded in 4.83s (1.59MB/s)
145 15:03:53.346507 end: 1.5.1 http-download (duration 00:00:05) [common]
147 15:03:53.347620 end: 1.5 download-retry (duration 00:00:05) [common]
148 15:03:53.347983 start: 1.6 prepare-tftp-overlay (timeout 00:06:57) [common]
149 15:03:53.348351 start: 1.6.1 extract-nfsrootfs (timeout 00:06:57) [common]
150 15:03:59.303334 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a
151 15:03:59.303735 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 15:03:59.303967 start: 1.6.2 lava-overlay (timeout 00:06:51) [common]
153 15:03:59.304304 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s
154 15:03:59.304556 makedir: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin
155 15:03:59.304763 makedir: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/tests
156 15:03:59.304986 makedir: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/results
157 15:03:59.305225 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-add-keys
158 15:03:59.305530 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-add-sources
159 15:03:59.305800 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-background-process-start
160 15:03:59.306074 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-background-process-stop
161 15:03:59.306342 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-common-functions
162 15:03:59.306606 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-echo-ipv4
163 15:03:59.306872 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-install-packages
164 15:03:59.307131 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-installed-packages
165 15:03:59.307393 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-os-build
166 15:03:59.307655 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-probe-channel
167 15:03:59.307971 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-probe-ip
168 15:03:59.308291 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-target-ip
169 15:03:59.308557 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-target-mac
170 15:03:59.308817 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-target-storage
171 15:03:59.309085 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-case
172 15:03:59.309352 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-event
173 15:03:59.309615 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-feedback
174 15:03:59.309882 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-raise
175 15:03:59.310148 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-reference
176 15:03:59.310412 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-runner
177 15:03:59.310676 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-set
178 15:03:59.310956 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-test-shell
179 15:03:59.311244 Updating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-add-keys (debian)
180 15:03:59.335249 Updating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-add-sources (debian)
181 15:03:59.335912 Updating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-install-packages (debian)
182 15:03:59.336586 Updating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-installed-packages (debian)
183 15:03:59.337252 Updating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/bin/lava-os-build (debian)
184 15:03:59.337809 Creating /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/environment
185 15:03:59.338260 LAVA metadata
186 15:03:59.338528 - LAVA_JOB_ID=827715
187 15:03:59.339005 start: 1.6.2.1 ssh-authorize (timeout 00:06:51) [common]
188 15:03:59.339990 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 15:03:59.340403 start: 1.6.2.2 lava-vland-overlay (timeout 00:06:51) [common]
190 15:03:59.340711 skipped lava-vland-overlay
191 15:03:59.341074 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 15:03:59.341375 start: 1.6.2.3 lava-multinode-overlay (timeout 00:06:51) [common]
193 15:03:59.341678 skipped lava-multinode-overlay
194 15:03:59.342024 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 15:03:59.342423 start: 1.6.2.4 test-definition (timeout 00:06:51) [common]
196 15:03:59.342770 Loading test definitions
197 15:03:59.343192 start: 1.6.2.4.1 inline-repo-action (timeout 00:06:51) [common]
198 15:03:59.343482 Using /lava-827715 at stage 0
199 15:03:59.344719 uuid=827715_1.6.2.4.1 testdef=None
200 15:03:59.345134 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 15:03:59.345534 start: 1.6.2.4.2 test-overlay (timeout 00:06:51) [common]
202 15:03:59.347554 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 15:03:59.348508 start: 1.6.2.4.3 test-install-overlay (timeout 00:06:51) [common]
205 15:03:59.349696 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 15:03:59.350212 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:06:51) [common]
208 15:03:59.363506 runner path: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/0/tests/0_timesync-off test_uuid 827715_1.6.2.4.1
209 15:03:59.363883 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 15:03:59.364450 start: 1.6.2.4.5 git-repo-action (timeout 00:06:51) [common]
212 15:03:59.364607 Using /lava-827715 at stage 0
213 15:03:59.364890 Fetching tests from https://github.com/kernelci/test-definitions.git
214 15:03:59.365146 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/0/tests/1_kselftest-lkdtm'
215 15:04:04.415883 Running '/usr/bin/git checkout kernelci.org
216 15:04:04.683233 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 15:04:04.685840 uuid=827715_1.6.2.4.5 testdef=None
218 15:04:04.686438 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
220 15:04:04.687684 start: 1.6.2.4.6 test-overlay (timeout 00:06:46) [common]
221 15:04:04.691682 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 15:04:04.692434 start: 1.6.2.4.7 test-install-overlay (timeout 00:06:46) [common]
224 15:04:04.695256 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 15:04:04.695928 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:06:46) [common]
227 15:04:04.698548 runner path: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/0/tests/1_kselftest-lkdtm test_uuid 827715_1.6.2.4.5
228 15:04:04.698759 BOARD='r8a774a1-hihope-rzg2m-ex'
229 15:04:04.698933 BRANCH='cip-gitlab'
230 15:04:04.699098 SKIPFILE='skipfile-lkft.yaml'
231 15:04:04.699264 SKIP_INSTALL='True'
232 15:04:04.699429 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz'
233 15:04:04.699600 TST_CASENAME=''
234 15:04:04.699760 TST_CMDFILES='lkdtm'
235 15:04:04.700143 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 15:04:04.700720 Creating lava-test-runner.conf files
238 15:04:04.700888 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/827715/lava-overlay-bpjiso1s/lava-827715/0 for stage 0
239 15:04:04.701129 - 0_timesync-off
240 15:04:04.701304 - 1_kselftest-lkdtm
241 15:04:04.701551 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
242 15:04:04.701775 start: 1.6.2.5 compress-overlay (timeout 00:06:46) [common]
243 15:04:15.111821 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
244 15:04:15.112151 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:06:35) [common]
245 15:04:15.112347 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 15:04:15.112555 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
247 15:04:15.112753 start: 1.6.3 extract-overlay-ramdisk (timeout 00:06:35) [common]
248 15:04:15.275505 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 15:04:15.276147 start: 1.6.4 extract-modules (timeout 00:06:35) [common]
250 15:04:15.276442 extracting modules file /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/modules/modules.tar to /var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a
251 15:04:15.544376 extracting modules file /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/modules/modules.tar to /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk
252 15:04:15.809887 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 15:04:15.810213 start: 1.6.5 apply-overlay-tftp (timeout 00:06:35) [common]
254 15:04:15.810395 [common] Applying overlay to NFS
255 15:04:15.810548 [common] Applying overlay /var/lib/lava/dispatcher/tmp/827715/compress-overlay-sfynpo_g/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a
256 15:04:16.659348 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 15:04:16.659670 start: 1.6.6 prepare-kernel (timeout 00:06:34) [common]
258 15:04:16.659918 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:06:34) [common]
259 15:04:16.660149 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
260 15:04:16.660348 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
261 15:04:16.660534 start: 1.6.7 configure-preseed-file (timeout 00:06:34) [common]
262 15:04:16.660718 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
263 15:04:16.660901 start: 1.6.8 compress-ramdisk (timeout 00:06:34) [common]
264 15:04:16.661073 Building ramdisk /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk
265 15:04:17.097603 >> 118011 blocks
266 15:04:19.476817 Adding RAMdisk u-boot header.
267 15:04:19.477458 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk.cpio.gz.uboot
268 15:04:19.674896 output: Image Name:
269 15:04:19.675627 output: Created: Wed Jan 18 15:04:19 2023
270 15:04:19.675925 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
271 15:04:19.676197 output: Data Size: 17104423 Bytes = 16703.54 KiB = 16.31 MiB
272 15:04:19.676498 output: Load Address: 00000000
273 15:04:19.676781 output: Entry Point: 00000000
274 15:04:19.677056 output:
275 15:04:19.677513 rename /var/lib/lava/dispatcher/tmp/827715/extract-overlay-ramdisk-fjpvkjt3/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
276 15:04:19.678137 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
277 15:04:19.678591 end: 1.6 prepare-tftp-overlay (duration 00:00:26) [common]
278 15:04:19.679010 start: 1.7 lxc-create-udev-rule-action (timeout 00:06:31) [common]
279 15:04:19.679337 No LXC device requested
280 15:04:19.679716 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
281 15:04:19.680106 start: 1.8 deploy-device-env (timeout 00:06:31) [common]
282 15:04:19.680485 end: 1.8 deploy-device-env (duration 00:00:00) [common]
283 15:04:19.680792 Checking files for TFTP limit of 4294967296 bytes.
284 15:04:19.682705 end: 1 tftp-deploy (duration 00:03:29) [common]
285 15:04:19.683115 start: 2 uboot-action (timeout 00:05:00) [common]
286 15:04:19.683517 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
287 15:04:19.683925 end: 2.1 uboot-from-media (duration 00:00:00) [common]
288 15:04:19.684300 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
289 15:04:19.684894 substitutions:
290 15:04:19.685192 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
291 15:04:19.685484 - {DTB_ADDR}: 0x48000000
292 15:04:19.685764 - {DTB}: 827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb
293 15:04:19.686044 - {INITRD}: 827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
294 15:04:19.686321 - {KERNEL_ADDR}: 0x48080000
295 15:04:19.686594 - {KERNEL}: 827715/tftp-deploy-is5o8n51/kernel/Image
296 15:04:19.686866 - {LAVA_MAC}: None
297 15:04:19.687137 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a
298 15:04:19.687415 - {NFS_SERVER_IP}: 172.16.3.3
299 15:04:19.687684 - {PRESEED_CONFIG}: None
300 15:04:19.687944 - {PRESEED_LOCAL}: None
301 15:04:19.688087 - {RAMDISK_ADDR}: 0x4ee2c2c0
302 15:04:19.688239 - {RAMDISK}: 827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
303 15:04:19.688384 - {ROOT_PART}: None
304 15:04:19.688515 - {ROOT}: None
305 15:04:19.688645 - {SERVER_IP}: 172.16.3.3
306 15:04:19.688775 - {TEE_ADDR}: 0x83000000
307 15:04:19.688905 - {TEE}: None
308 15:04:19.689069 Parsed boot commands:
309 15:04:19.689203 - setenv autoload no
310 15:04:19.689358 - setenv initrd_high 0xffffffff
311 15:04:19.689503 - setenv fdt_high 0xffffffff
312 15:04:19.689632 - dhcp
313 15:04:19.689761 - setenv serverip 172.16.3.3
314 15:04:19.689890 - tftp 0x48080000 827715/tftp-deploy-is5o8n51/kernel/Image
315 15:04:19.690019 - tftp 0x4ee2c2c0 827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
316 15:04:19.690149 - setenv initrd_size ${filesize}
317 15:04:19.690279 - tftp 0x48000000 827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb
318 15:04:19.690409 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a,tcp,hard,v3 console_msg_format=syslog earlycon ip=dhcp'
319 15:04:19.690549 - booti 0x48080000 0x4ee2c2c0 0x48000000
320 15:04:19.690726 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
322 15:04:19.691264 start: 2.3 connect-device (timeout 00:05:00) [common]
323 15:04:19.691415 [common] connect-device Connecting to device using 'telnet ts9 2001'
324 15:04:20.253667 Setting prompt string to ['lava-test: # ']
325 15:04:20.254073 end: 2.3 connect-device (duration 00:00:01) [common]
326 15:04:20.254290 start: 2.4 uboot-commands (timeout 00:04:59) [common]
327 15:04:20.254500 start: 2.4.1 reset-device (timeout 00:04:59) [common]
328 15:04:20.254703 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
329 15:04:20.254982 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
330 15:04:20.835507 >> Warning: Unable to locate configuration directory, default config not loaded.
331 15:04:20.837305 >> Warning: Unable to locate configuration directory, default config not loaded.
332 15:04:21.086398 >> OFF
333 15:04:36.110650 >> Warning: Unable to locate configuration directory, default config not loaded.
334 15:04:36.112703 >> Warning: Unable to locate configuration directory, default config not loaded.
335 15:04:36.417443 >> ON
336 15:04:36.418505 Returned 0 in 16 seconds
337 15:04:36.519993 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
339 15:04:36.521455 end: 2.4.1 reset-device (duration 00:00:16) [common]
340 15:04:36.522038 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
341 15:04:36.522573 Setting prompt string to ['Hit any key to stop autoboot']
342 15:04:36.523025 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 15:04:36.524105 Trying 192.168.1.209...
344 15:04:36.524533 Connected to ts9.
345 15:04:36.524944 Escape character is '^]'.
346 15:04:36.525345
347 15:04:36.525748 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
348 15:04:36.526217
349 15:04:36.646205 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
350 15:04:36.647105 NOTICE: BL2: PRR is RZG G2M Ver.1.3
351 15:04:36.647548 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
352 15:04:36.648003 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
353 15:04:36.648424 NOTICE: BL2: LCM state is unknown
354 15:04:36.649864 NOTICE: BL2: DDR3200(rev.0.41)
355 15:04:36.656232 NOTICE: BL2: [COLD_BOOT]
356 15:04:36.680062 NOTICE: BL2: DRAM Split is 2ch
357 15:04:36.680523 NOTICE: BL2: QoS is default setting(rev.0.19)
358 15:04:36.680923 NOTICE: BL2: DRAM refresh interval 1.95 usec
359 15:04:36.681307 NOTICE: BL2: Periodic Write DQ Training
360 15:04:36.681684 NOTICE: BL2: DRAM don't have ECC configuration
361 15:04:36.702499 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
362 15:04:36.703004 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
363 15:04:36.703440 NOTICE: BL2: Lossy Decomp areas
364 15:04:36.703886 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
365 15:04:36.704662 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
366 15:04:36.724015 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
367 15:04:36.724524 NOTICE: BL2: FDT at 0xe631d548
368 15:04:36.724958 NOTICE: BL2: v2.4(release):44427a7
369 15:04:36.725377 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
370 15:04:36.725792 NOTICE: BL2: Normal boot
371 15:04:36.726559 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
372 15:04:36.735751 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
373 15:04:36.736673 NOTICE: rzg_file_len: len: 0x0003e000
374 15:04:36.739048 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
375 15:04:36.795231 NOTICE: rzg_file_len: len: 0x00100000
376 15:04:36.798436 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
377 15:04:37.014808 NOTICE: BL2: Booting BL31
378 15:04:37.550193
379 15:04:37.550692
380 15:04:37.551111 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
381 15:04:37.551515
382 15:04:37.551949 CPU: Renesas Electronics R8A774A1 rev 1.3
383 15:04:37.553328 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
384 15:04:37.812090 DRAM: 3.9 GiB
385 15:04:37.812581 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
386 15:04:37.815261 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
387 15:04:37.815754
388 15:04:37.874563 WDT: Not found!
389 15:04:37.879973 MMC: sd@ee100000: 0, sd@ee160000: 1
390 15:04:38.040922 Loading Environment from MMC... OK
391 15:04:38.041415 In: serial@e6e88000
392 15:04:38.041842 Out: serial@e6e88000
393 15:04:38.044156 Err: serial@e6e88000
394 15:04:38.044652 Re-init wdt failed!
395 15:04:38.139133 Net: eth0: ethernet@e6800000
397 15:04:38.194762 Hit any key to stop autoboot: 2
398 15:04:38.195474 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
399 15:04:38.196071 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
400 15:04:38.196549 Setting prompt string to ['=>']
401 15:04:38.197032 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
402 15:04:38.204864 0
403 15:04:38.205756 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
404 15:04:38.206146 Sending with 20 millisecond of delay
406 15:04:39.528337 => setenv autoload no
407 15:04:39.549163 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
408 15:04:39.553920 setenv autoload no
409 15:04:39.554646 Sending with 20 millisecond of delay
411 15:04:41.652835 => setenv initrd_high 0xffffffff
412 15:04:41.673649 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
413 15:04:41.674500 setenv initrd_high 0xffffffff
414 15:04:41.675199 Sending with 20 millisecond of delay
416 15:04:43.562271 => setenv fdt_high 0xffffffff
417 15:04:43.583027 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
418 15:04:43.583903 setenv fdt_high 0xffffffff
419 15:04:43.584612 Sending with 20 millisecond of delay
421 15:04:43.918269 => dhcp
422 15:04:43.939065 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
423 15:04:43.939943 dhcp
424 15:04:47.680001 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
425 15:04:47.685567 BOOTP broadcast 1
426 15:04:47.937947 BOOTP broadcast 2
427 15:04:48.440518 BOOTP broadcast 3
428 15:04:48.570329 DHCP client bound to address 172.16.3.184 (880 ms)
429 15:04:48.570838 Sending with 20 millisecond of delay
431 15:04:50.456858 => setenv serverip 172.16.3.3
432 15:04:50.477675 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:29)
433 15:04:50.478570 setenv serverip 172.16.3.3
434 15:04:50.479277 Sending with 20 millisecond of delay
436 15:04:54.483716 => tftp 0x48080000 827715/tftp-deploy-is5o8n51/kernel/Image
437 15:04:54.504706 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:25)
438 15:04:54.505598 tftp 0x48080000 827715/tftp-deploy-is5o8n51/kernel/Image
439 15:04:54.508404 Using ethernet@e6800000 device
440 15:04:54.508898 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
441 15:04:54.524477 Filename '827715/tftp-deploy-is5o8n51/kernel/Image'.
442 15:04:54.524965 Load address: 0x48080000
443 15:04:54.633512 Loading: *#################################################################
444 15:04:54.767981 #################################################################
445 15:04:54.873455 #################################################################
446 15:04:55.001820 #################################################################
447 15:04:55.129984 #################################################################
448 15:04:55.236881 #################################################################
449 15:04:55.361892 #################################################################
450 15:04:55.487135 #################################################################
451 15:04:55.594788 #################################################################
452 15:04:55.719622 #################################################################
453 15:04:55.845745 #################################################################
454 15:04:55.951439 #################################################################
455 15:04:56.081882 #################################################################
456 15:04:56.187365 #################################################################
457 15:04:56.314005 #################################################################
458 15:04:56.420870 #################################################################
459 15:04:56.548616 #################################################################
460 15:04:56.655624 #################################################################
461 15:04:56.763414 #################################################################
462 15:04:56.889550 #################################################################
463 15:04:56.996948 #################################################################
464 15:04:57.126923 #################################################################
465 15:04:57.233774 #################################################################
466 15:04:57.362884 #################################################################
467 15:04:57.469725 #################################################################
468 15:04:57.579010 #################################################################
469 15:04:57.712063 #################################################################
470 15:04:57.822999 #################################################################
471 15:04:57.951451 #################################################################
472 15:04:58.078671 #################################################################
473 15:04:58.186296 #################################################################
474 15:04:58.303612 #################################################################
475 15:04:58.430707 #################################################################
476 15:04:58.557535 #################################################################
477 15:04:58.661945 #################################################################
478 15:04:58.789890 #################################################################
479 15:04:58.898745 #################################################################
480 15:04:59.042536 #################################################################
481 15:04:59.128345 #################################################################
482 15:04:59.254834 #################################################################
483 15:04:59.361131 #################################################################
484 15:04:59.488935 #################################################################
485 15:04:59.594652 #################################################################
486 15:04:59.724544 #################################################################
487 15:04:59.830138 #################################################################
488 15:04:59.957965 #################################################################
489 15:05:00.062807 #################################################################
490 15:05:00.191917 #################################################################
491 15:05:00.231086 ###########################
492 15:05:00.231535 7.7 MiB/s
493 15:05:00.232102 done
494 15:05:00.234441 Bytes transferred = 46197248 (2c0ea00 hex)
495 15:05:00.234908 Sending with 20 millisecond of delay
497 15:05:05.439143 => tftp 0x4ee2c2c0 827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
498 15:05:05.459955 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 00:04:14)
499 15:05:05.460852 tftp 0x4ee2c2c0 827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot
500 15:05:05.465634 Using ethernet@e6800000 device
501 15:05:05.466126 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
502 15:05:05.466555 Filename '827715/tftp-deploy-is5o8n51/ramdisk/ramdisk.cpio.gz.uboot'.
503 15:05:05.466969 Load address: 0x4ee2c2c0
504 15:05:05.594342 Loading: *#################################################################
505 15:05:05.783761 #################################################################
506 15:05:05.827709 #################################################################
507 15:05:05.936438 #################################################################
508 15:05:06.064010 #################################################################
509 15:05:06.172211 #################################################################
510 15:05:06.299755 #################################################################
511 15:05:06.408775 #################################################################
512 15:05:06.536297 #################################################################
513 15:05:06.643352 #################################################################
514 15:05:06.749962 #################################################################
515 15:05:06.876958 #################################################################
516 15:05:06.982581 #################################################################
517 15:05:07.109837 #################################################################
518 15:05:07.237583 #################################################################
519 15:05:07.346520 #################################################################
520 15:05:07.475442 #################################################################
521 15:05:07.571244 #############################################################
522 15:05:07.571713 7.8 MiB/s
523 15:05:07.572147 done
524 15:05:07.574366 Bytes transferred = 17104487 (104fe67 hex)
525 15:05:07.575130 Sending with 20 millisecond of delay
527 15:05:09.743556 => setenv initrd_size ${filesize}
528 15:05:09.764366 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:10)
529 15:05:09.765155 setenv initrd_size ${filesize}
530 15:05:09.765786 Sending with 20 millisecond of delay
532 15:05:15.183529 => tftp 0x48000000 827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb
533 15:05:15.204370 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 00:04:04)
534 15:05:15.205239 tftp 0x48000000 827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb
535 15:05:15.210747 Using ethernet@e6800000 device
536 15:05:15.211237 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
537 15:05:15.212037 Filename '827715/tftp-deploy-is5o8n51/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
538 15:05:15.220798 Load address: 0x48000000
539 15:05:15.228440 Loading: *####
540 15:05:15.228928 6.1 MiB/s
541 15:05:15.229350 done
542 15:05:15.229753 Bytes transferred = 57234 (df92 hex)
543 15:05:15.230431 Sending with 20 millisecond of delay
545 15:05:29.049869 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a,tcp,hard,v3 console_msg_format=syslog earlycon ip=dhcp'
546 15:05:29.070848 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 00:03:51)
547 15:05:29.071748 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a,tcp,hard,v3 console_msg_format=syslog earlycon ip=dhcp'
548 15:05:29.072499 Sending with 20 millisecond of delay
550 15:05:31.807465 => booti 0x48080000 0x4ee2c2c0 0x48000000
551 15:05:31.828259 Setting prompt string to ['Starting kernel']
552 15:05:31.828777 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:48)
553 15:05:31.829730 booti 0x48080000 0x4ee2c2c0 0x48000000
554 15:05:31.830156 Moving Image from 0x48080000 to 0x48200000, end=4b920000
555 15:05:31.915989 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
556 15:05:31.916478 Image Name:
557 15:05:31.916896 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
558 15:05:31.917301 Data Size: 17104423 Bytes = 16.3 MiB
559 15:05:31.917700 Load Address: 00000000
560 15:05:31.918092 Entry Point: 00000000
561 15:05:32.012536 Verifying Checksum ... OK
562 15:05:32.013020 ## Flattened Device Tree blob at 48000000
563 15:05:32.013437 Booting using the fdt blob at 0x48000000
564 15:05:32.038906 Loading Ramdisk to b8ec6000, end b9f15e27 ... OK
565 15:05:32.045570 Loading Device Tree to 00000000b8eb5000, end 00000000b8ec5f91 ... OK
566 15:05:32.048834
567 15:05:32.049331 Starting kernel ...
568 15:05:32.049757
569 15:05:32.050614 end: 2.4.3 bootloader-commands (duration 00:00:54) [common]
570 15:05:32.051183 start: 2.4.4 auto-login-action (timeout 00:03:48) [common]
571 15:05:32.051628 Setting prompt string to ['Linux version [0-9]']
572 15:05:32.052117 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']
573 15:05:32.052582 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)
574 15:05:32.244646 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
575 15:05:32.245594 start: 2.4.4.1 login-action (timeout 00:03:47) [common]
576 15:05:32.246093 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.
577 15:05:32.246596 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*) \\]-+)']
578 15:05:32.247057 Using line separator: #'\n'#
579 15:05:32.247471 No login prompt set.
580 15:05:32.247919 Parsing kernel messages
581 15:05:32.248319 ['-+\\[ 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']
582 15:05:32.248946 [login-action] Waiting for messages, (timeout 00:03:47)
583 15:05:32.267267 [ 0.000000] Linux version 5.10.164-cip24 (KernelCI@build-j874391-arm64-gcc-10-defconfig-arm64-chromebook-c5tsj) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Wed Jan 18 14:47:26 UTC 2023
584 15:05:32.267789 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
585 15:05:32.268256 [ 0.000000] efi: UEFI not found.
586 15:05:32.274737 [ 0.000000] earlycon: scif0 at MMIO 0x00000000e6e88000 (options '115200n8')
587 15:05:32.275239 [ 0.000000] printk: bootconsole [scif0] enabled
588 15:05:32.297342 [ 0.000000] NUMA: No NUMA configuration found
589 15:05:32.298230 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
590 15:05:32.298668 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7ea7c0-0x67f7ecfff]
591 15:05:32.299090 [ 0.000000] Zone ranges:
592 15:05:32.319003 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
593 15:05:32.319500 [ 0.000000] DMA32 empty
594 15:05:32.319959 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
595 15:05:32.320375 [ 0.000000] Movable zone start for each node
596 15:05:32.320783 [ 0.000000] Early memory node ranges
597 15:05:32.336238 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
598 15:05:32.336732 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
599 15:05:32.339592 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
600 15:05:32.373744 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
601 15:05:32.374242 [ 0.000000] psci: probing for conduit method from DT.
602 15:05:32.374672 [ 0.000000] psci: PSCIv1.1 detected in firmware.
603 15:05:32.375518 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
604 15:05:32.380334 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
605 15:05:32.383603 [ 0.000000] psci: SMC Calling Convention v1.2
606 15:05:32.403012 [ 0.000000] percpu: Embedded 34 pages/cpu s101392 r8192 d29680 u139264
607 15:05:32.403508 [ 0.000000] Detected PIPT I-cache on CPU0
608 15:05:32.403969 [ 0.000000] CPU features: detected: EL2 vector hardening
609 15:05:32.404385 [ 0.000000] CPU features: detected: Spectre-v2
610 15:05:32.418003 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
611 15:05:32.418501 [ 0.000000] CPU features: detected: Spectre-BHB
612 15:05:32.421359 [ 0.000000] CPU features: detected: ARM erratum 1742098
613 15:05:32.440584 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
614 15:05:32.441081 [ 0.000000] Policy zone: Normal
615 15:05:32.450322 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a,tcp,hard,v3 console_msg_format=syslog earlycon ip=dhcp wdt_overflow=0
616 15:05:32.460096 <6>[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
617 15:05:32.470958 <6>[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
618 15:05:32.474198 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
619 15:05:32.494450 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
620 15:05:32.549611 <6>[ 0.000000] Memory: 3810548K/4063232K available (19968K kernel code, 4730K rwdata, 10216K rodata, 10112K init, 11278K bss, 219916K reserved, 32768K cma-reserved)
621 15:05:32.557227 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
622 15:05:32.562718 <6>[ 0.000000] ftrace: allocating 62031 entries in 243 pages
623 15:05:32.699000 <6>[ 0.000000] ftrace: allocated 243 pages with 6 groups
624 15:05:32.719543 <6>[ 0.000000] Running RCU self tests
625 15:05:32.720074 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
626 15:05:32.720509 <6>[ 0.000000] rcu: RCU event tracing is enabled.
627 15:05:32.720925 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
628 15:05:32.741133 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
629 15:05:32.741634 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
630 15:05:32.742065 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
631 15:05:32.742999 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
632 15:05:32.752982 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
633 15:05:32.756360 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
634 15:05:32.770179 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
635 15:05:32.799267 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
636 15:05:32.800300 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
637 15:05:32.805706 <6>[ 0.000004] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
638 15:05:32.825234 <6>[ 0.008564] Console: colour dummy device 80x25
639 15:05:32.826292 <4>[ 0.013290] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
640 15:05:32.826731 <4>[ 0.021270] ... MAX_LOCKDEP_SUBCLASSES: 8
641 15:05:32.827147 <4>[ 0.025616] ... MAX_LOCK_DEPTH: 48
642 15:05:32.847706 <4>[ 0.030050] ... MAX_LOCKDEP_KEYS: 8192
643 15:05:32.848225 <4>[ 0.034655] ... CLASSHASH_SIZE: 4096
644 15:05:32.849209 <4>[ 0.039260] ... MAX_LOCKDEP_ENTRIES: 32768
645 15:05:32.849637 <4>[ 0.043953] ... MAX_LOCKDEP_CHAINS: 65536
646 15:05:32.864025 <4>[ 0.048645] ... CHAINHASH_SIZE: 32768
647 15:05:32.864514 <4>[ 0.053337] memory used by lock dependency info: 6365 kB
648 15:05:32.864937 <4>[ 0.058980] memory used for stack traces: 4224 kB
649 15:05:32.867235 <4>[ 0.064018] per task-struct memory footprint: 1920 bytes
650 15:05:32.879110 <6>[ 0.069785] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
651 15:05:32.882316 <6>[ 0.080289] pid_max: default: 32768 minimum: 301
652 15:05:32.887688 <6>[ 0.085323] LSM: Security Framework initializing
653 15:05:32.891011 <6>[ 0.090257] LSM support for eBPF active
654 15:05:32.904152 <6>[ 0.094440] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
655 15:05:32.907349 <6>[ 0.102106] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
656 15:05:32.917954 <6>[ 0.115683] rcu: Hierarchical SRCU implementation.
657 15:05:32.927601 <6>[ 0.125399] Detected Renesas RZ/G2 r8a774a1 ES1.3
658 15:05:32.934144 <6>[ 0.131975] EFI services will not be available.
659 15:05:32.939620 <6>[ 0.137866] smp: Bringing up secondary CPUs ...
660 15:05:32.954604 <6>[ 0.144456] Detected PIPT I-cache on CPU1
661 15:05:32.974130 <6>[ 0.144535] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
662 15:05:32.974621 <6>[ 0.146626] CPU features: detected: ARM erratum 845719
663 15:05:32.975044 <6>[ 0.146648] Detected VIPT I-cache on CPU2
664 15:05:32.996754 <6>[ 0.146731] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
665 15:05:32.997247 <6>[ 0.148742] Detected VIPT I-cache on CPU3
666 15:05:32.997673 <6>[ 0.148785] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
667 15:05:32.998086 <6>[ 0.150795] Detected VIPT I-cache on CPU4
668 15:05:33.011907 <6>[ 0.150838] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
669 15:05:33.012403 <6>[ 0.152804] Detected VIPT I-cache on CPU5
670 15:05:33.015249 <6>[ 0.152847] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
671 15:05:33.015746 <6>[ 0.153436] smp: Brought up 1 node, 6 CPUs
672 15:05:33.022730 <6>[ 0.218458] SMP: Total of 6 processors activated.
673 15:05:33.025942 <6>[ 0.223451] CPU features: detected: 32-bit EL0 Support
674 15:05:33.033514 <6>[ 0.228900] CPU features: detected: CRC32 instructions
675 15:05:33.036860 <6>[ 0.234307] CPU features: detected: 32-bit EL1 Support
676 15:05:33.073826 <6>[ 0.271974] CPU: All CPU(s) started at EL1
677 15:05:33.078246 <6>[ 0.276452] alternatives: patching kernel code
678 15:05:33.084758 <6>[ 0.284394] devtmpfs: initialized
679 15:05:33.126078 <4>[ 0.324635] KASLR disabled due to lack of seed
680 15:05:33.142383 <6>[ 0.330816] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
681 15:05:33.145724 <6>[ 0.340832] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
682 15:05:33.151981 <6>[ 0.349452] pinctrl core: initialized pinctrl subsystem
683 15:05:33.160509 <6>[ 0.358975] DMI not present or invalid.
684 15:05:33.165984 <6>[ 0.364270] NET: Registered protocol family 16
685 15:05:33.176963 <6>[ 0.372836] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
686 15:05:33.185594 <6>[ 0.380309] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
687 15:05:33.194316 <6>[ 0.388725] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
688 15:05:33.212153 <6>[ 0.397060] audit: initializing netlink subsys (disabled)
689 15:05:33.212638 <5>[ 0.403180] audit: type=2000 audit(0.332:1): state=initialized audit_enabled=0 res=1
690 15:05:33.214941 <6>[ 0.405957] thermal_sys: Registered thermal governor 'step_wise'
691 15:05:33.226655 <6>[ 0.411206] thermal_sys: Registered thermal governor 'power_allocator'
692 15:05:33.227146 <6>[ 0.418876] cpuidle: using governor menu
693 15:05:33.234314 <6>[ 0.430242] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
694 15:05:33.240937 <6>[ 0.437657] ASID allocator initialised with 65536 entries
695 15:05:33.248355 <6>[ 0.446595] Serial: AMBA PL011 UART driver
696 15:05:33.409092 <6>[ 0.605075] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
697 15:05:33.478092 <6>[ 0.673804] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
698 15:05:33.495339 <6>[ 0.680835] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
699 15:05:33.496626 <6>[ 0.687788] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
700 15:05:33.498691 <6>[ 0.694739] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
701 15:05:33.508148 <6>[ 0.706195] cryptd: max_cpu_qlen set to 1000
702 15:05:33.520946 <6>[ 0.719585] ACPI: Interpreter disabled.
703 15:05:33.541170 <6>[ 0.738731] iommu: Default domain type: Translated
704 15:05:33.545558 <6>[ 0.745033] vgaarb: loaded
705 15:05:33.549873 <5>[ 0.749071] SCSI subsystem initialized
706 15:05:33.565104 <6>[ 0.754229] usbcore: registered new interface driver usbfs
707 15:05:33.568443 <6>[ 0.760136] usbcore: registered new interface driver hub
708 15:05:33.568942 <6>[ 0.765830] usbcore: registered new device driver usb
709 15:05:33.586628 <6>[ 0.773638] pps_core: LinuxPPS API ver. 1 registered
710 15:05:33.587131 <6>[ 0.778866] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
711 15:05:33.593044 <6>[ 0.788267] PTP clock support registered
712 15:05:33.593540 <6>[ 0.792938] EDAC MC: Ver: 3.0.0
713 15:05:33.602763 <6>[ 0.802101] FPGA manager framework
714 15:05:33.609421 <6>[ 0.806076] Advanced Linux Sound Architecture Driver Initialized.
715 15:05:33.618180 <6>[ 0.814624] clocksource: Switched to clocksource arch_sys_counter
716 15:05:34.406703 <5>[ 1.605322] VFS: Disk quotas dquot_6.6.0
717 15:05:34.414409 <6>[ 1.609657] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
718 15:05:34.418656 <6>[ 1.617552] pnp: PnP ACPI: disabled
719 15:05:34.447253 <6>[ 1.645650] NET: Registered protocol family 2
720 15:05:34.455028 <6>[ 1.650712] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
721 15:05:34.466862 <6>[ 1.660665] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
722 15:05:34.475491 <6>[ 1.670015] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
723 15:05:34.483235 <6>[ 1.678964] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
724 15:05:34.494979 <6>[ 1.690747] TCP: Hash tables configured (established 32768 bind 32768)
725 15:05:34.502705 <6>[ 1.698248] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
726 15:05:34.510465 <6>[ 1.706744] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
727 15:05:34.519087 <6>[ 1.714413] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
728 15:05:34.524475 <6>[ 1.722832] NET: Registered protocol family 1
729 15:05:34.545002 <6>[ 1.729050] RPC: Registered named UNIX socket transport module.
730 15:05:34.545493 <6>[ 1.735279] RPC: Registered udp transport module.
731 15:05:34.546734 <6>[ 1.740255] RPC: Registered tcp transport module.
732 15:05:34.554854 <6>[ 1.745228] RPC: Registered tcp NFSv4.1 backchannel transport module.
733 15:05:34.555345 <6>[ 1.751938] NET: Registered protocol family 44
734 15:05:34.558096 <6>[ 1.756672] PCI: CLS 0 bytes, default 64
735 15:05:34.562295 <6>[ 1.761449] Unpacking initramfs...
736 15:05:35.499650 <6>[ 2.698213] Freeing initrd memory: 16700K
737 15:05:35.510524 <6>[ 2.705382] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
738 15:05:35.520249 <6>[ 2.714849] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
739 15:05:35.525560 <6>[ 2.724014] kvm [1]: HYP mode not available
740 15:05:35.544707 <5>[ 2.742992] Initialise system trusted keyrings
741 15:05:35.552523 <6>[ 2.748236] workingset: timestamp_bits=42 max_order=20 bucket_order=0
742 15:05:35.588517 <6>[ 2.785605] squashfs: version 4.0 (2009/01/31) Phillip Lougher
743 15:05:35.596158 <5>[ 2.793649] NFS: Registering the id_resolver key type
744 15:05:35.601750 <5>[ 2.799055] Key type id_resolver registered
745 15:05:35.605023 <5>[ 2.803534] Key type id_legacy registered
746 15:05:35.612652 <6>[ 2.808137] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
747 15:05:35.620328 <6>[ 2.815127] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
748 15:05:35.625806 <6>[ 2.823243] 9p: Installing v9fs 9p2000 file system support
749 15:05:35.658562 <5>[ 2.856939] Key type asymmetric registered
750 15:05:35.664064 <5>[ 2.861348] Asymmetric key parser 'x509' registered
751 15:05:35.677226 <6>[ 2.866578] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
752 15:05:35.677717 <6>[ 2.874245] io scheduler mq-deadline registered
753 15:05:35.678138 <6>[ 2.879053] io scheduler kyber registered
754 15:05:35.685720 <4>[ 2.883878] test_firmware: interface ready
755 15:05:35.735553 <6>[ 2.933312] gpio_rcar e6050000.gpio: driving 16 GPIOs
756 15:05:35.743086 <6>[ 2.940204] gpio_rcar e6051000.gpio: driving 29 GPIOs
757 15:05:35.749606 <6>[ 2.946825] gpio_rcar e6052000.gpio: driving 15 GPIOs
758 15:05:35.756150 <6>[ 2.953593] gpio_rcar e6053000.gpio: driving 16 GPIOs
759 15:05:35.762679 <6>[ 2.960138] gpio_rcar e6054000.gpio: driving 18 GPIOs
760 15:05:35.769208 <6>[ 2.966975] gpio_rcar e6055000.gpio: driving 26 GPIOs
761 15:05:35.775734 <6>[ 2.973119] gpio-370 (usb1-reset): hogged as output/low
762 15:05:35.782244 <6>[ 2.979420] gpio_rcar e6055400.gpio: driving 32 GPIOs
763 15:05:35.788779 <6>[ 2.986248] gpio_rcar e6055800.gpio: driving 4 GPIOs
764 15:05:35.802827 <6>[ 2.998006] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
765 15:05:35.810571 <6>[ 3.005328] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
766 15:05:35.819200 <6>[ 3.013786] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
767 15:05:35.827966 <6>[ 3.022201] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
768 15:05:35.835558 <6>[ 3.030621] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
769 15:05:35.844400 <6>[ 3.039013] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
770 15:05:35.917226 <6>[ 3.114527] rcar-pcie fe000000.pcie: PCIe link down
771 15:05:35.924944 <6>[ 3.120638] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
772 15:05:35.933702 <6>[ 3.127971] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
773 15:05:35.942312 <6>[ 3.136393] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
774 15:05:35.949943 <6>[ 3.144800] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
775 15:05:35.958717 <6>[ 3.153176] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
776 15:05:35.967450 <6>[ 3.161566] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
777 15:05:36.037213 <6>[ 3.234526] rcar-pcie ee800000.pcie: PCIe link down
778 15:05:36.048853 <4>[ 3.247929] EINJ: ACPI disabled.
779 15:05:36.112583 <6>[ 3.308635] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
780 15:05:36.126319 <6>[ 3.324088] SuperH (H)SCI(F) driver initialized
781 15:05:36.136185 <6>[ 3.330055] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
782 15:05:36.142563 <6>[ 3.339585] serial serial0: tty port ttySC1 registered
783 15:05:36.153448 <6>[ 3.347889] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
784 15:05:36.169731 <6>[ 3.356862] printk: console [ttySC0] enabled
785 15:05:36.170229 <6>[ 3.356862] printk: console [ttySC0] enabled
786 15:05:36.170657 <6>[ 3.365966] printk: bootconsole [scif0] disabled
787 15:05:36.173180 <6>[ 3.365966] printk: bootconsole [scif0] disabled
788 15:05:36.181413 <6>[ 3.380120] msm_serial: driver initialized
789 15:05:36.196522 <6>[ 3.392405] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
790 15:05:36.240866 <6>[ 3.440076] loop: module loaded
791 15:05:36.248663 <6>[ 3.445019] lkdtm: No crash points registered, enable through debugfs
792 15:05:36.256152 <6>[ 3.455150] megasas: 07.714.04.00-rc1
793 15:05:36.282600 <6>[ 3.482417] thunder_xcv, ver 1.0
794 15:05:36.286287 <6>[ 3.486050] thunder_bgx, ver 1.0
795 15:05:36.289534 <6>[ 3.489673] nicpf, ver 1.0
796 15:05:36.298006 <6>[ 3.496991] hclge is initializing
797 15:05:36.307964 <6>[ 3.500704] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
798 15:05:36.311196 <6>[ 3.508222] hns3: Copyright (c) 2017 Huawei Corporation.
799 15:05:36.330478 <6>[ 3.513936] e1000: Intel(R) PRO/1000 Network Driver
800 15:05:36.330977 <6>[ 3.519120] e1000: Copyright (c) 1999-2006 Intel Corporation.
801 15:05:36.331408 <6>[ 3.525274] e1000e: Intel(R) PRO/1000 Network Driver
802 15:05:36.353202 <6>[ 3.530531] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
803 15:05:36.353703 <6>[ 3.536847] igb: Intel(R) Gigabit Ethernet Network Driver
804 15:05:36.355166 <6>[ 3.542536] igb: Copyright (c) 2007-2014 Intel Corporation.
805 15:05:36.355602 <6>[ 3.548466] igbvf: Intel(R) Gigabit Virtual Function Network Driver
806 15:05:36.358469 <6>[ 3.555022] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
807 15:05:36.363968 <6>[ 3.562539] sky2: driver version 1.30
808 15:05:36.373645 <6>[ 3.571261] VFIO - User Level meta-driver version: 0.3
809 15:05:36.386664 <6>[ 3.582805] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
810 15:05:36.390982 <6>[ 3.589675] ehci-pci: EHCI PCI platform driver
811 15:05:36.397514 <6>[ 3.594494] ehci-platform: EHCI generic platform driver
812 15:05:36.405316 <6>[ 3.601834] ehci-platform ee0a0100.usb: EHCI Host Controller
813 15:05:36.412947 <6>[ 3.607926] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
814 15:05:36.419442 <6>[ 3.616369] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
815 15:05:36.442008 <6>[ 3.638669] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
816 15:05:36.448614 <6>[ 3.647778] hub 1-0:1.0: USB hub found
817 15:05:36.453011 <6>[ 3.651975] hub 1-0:1.0: 1 port detected
818 15:05:36.459576 <6>[ 3.658669] ehci-orion: EHCI orion driver
819 15:05:36.465029 <6>[ 3.663557] ehci-exynos: EHCI Exynos driver
820 15:05:36.479198 <6>[ 3.668470] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
821 15:05:36.479699 <6>[ 3.674986] ohci-pci: OHCI PCI platform driver
822 15:05:36.482397 <6>[ 3.679900] ohci-platform: OHCI generic platform driver
823 15:05:36.491066 <6>[ 3.686886] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
824 15:05:36.498686 <6>[ 3.693926] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
825 15:05:36.505319 <6>[ 3.702274] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
826 15:05:36.599340 <6>[ 3.798720] hub 2-0:1.0: USB hub found
827 15:05:36.603765 <6>[ 3.802875] hub 2-0:1.0: 1 port detected
828 15:05:36.610257 <6>[ 3.809192] ohci-exynos: OHCI Exynos driver
829 15:05:36.617805 <6>[ 3.815410] xhci-hcd ee000000.usb: xHCI Host Controller
830 15:05:36.625576 <6>[ 3.820976] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
831 15:05:36.635442 <4>[ 3.829103] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
832 15:05:36.645193 <4>[ 3.838787] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
833 15:05:36.715072 <6>[ 3.910728] usb 1-1: new high-speed USB device number 2 using ehci-platform
834 15:05:36.878683 <6>[ 4.077644] hub 1-1:1.0: USB hub found
835 15:05:36.883116 <6>[ 4.081998] hub 1-1:1.0: 2 ports detected
836 15:06:37.357018 <3>[ 64.555196] xhci-hcd ee000000.usb: can't setup: -110
837 15:06:37.363271 <6>[ 64.560500] xhci-hcd ee000000.usb: USB bus 3 deregistered
838 15:06:37.369719 <4>[ 64.566485] xhci-hcd: probe of ee000000.usb failed with error -110
839 15:06:37.377342 <6>[ 64.574037] usbcore: registered new interface driver usb-storage
840 15:06:37.391150 <6>[ 64.590210] i2c /dev entries driver
841 15:06:37.418804 <6>[ 64.617458] cs2000-cp 2-004f: revision - C1
842 15:06:37.424343 <6>[ 64.622222] i2c-rcar e6510000.i2c: probed
843 15:06:37.438094 <6>[ 64.636437] i2c-rcar e66d8000.i2c: probed
844 15:06:37.459602 <6>[ 64.655112] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
845 15:06:37.471537 <6>[ 64.666767] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
846 15:06:37.483290 <6>[ 64.678339] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
847 15:06:37.501368 <6>[ 64.699843] cpu cpu0: EM: created perf domain
848 15:06:37.513315 <6>[ 64.704785] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
849 15:06:37.522909 <6>[ 64.720703] cpu cpu2: EM: created perf domain
850 15:06:37.535961 <6>[ 64.726979] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
851 15:06:37.554200 <6>[ 64.745249] sdhci: Secure Digital Host Controller Interface driver
852 15:06:37.554691 <6>[ 64.751819] sdhci: Copyright(c) Pierre Ossman
853 15:06:37.562954 <6>[ 64.758799] Synopsys Designware Multimedia Card Interface Driver
854 15:06:37.571500 <6>[ 64.760106] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
855 15:06:37.574911 <6>[ 64.768886] sdhci-pltfm: SDHCI platform and OF driver helper
856 15:06:37.588714 <6>[ 64.785254] ledtrig-cpu: registered to indicate activity on CPUs
857 15:06:37.598681 <6>[ 64.794547] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
858 15:06:37.611570 <6>[ 64.803981] usbcore: registered new interface driver usbhid
859 15:06:37.612104 <6>[ 64.809852] usbhid: USB HID core driver
860 15:06:37.625563 <6>[ 64.817672] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
861 15:06:37.638356 <6>[ 64.837642] netem: version 1.3
862 15:06:37.643950 <6>[ 64.841124] ipip: IPv4 and MPLS over IPv4 tunneling driver
863 15:06:37.652587 <6>[ 64.848135] gre: GRE over IPv4 demultiplexor driver
864 15:06:37.655909 <6>[ 64.853315] ip_gre: GRE over IPv4 tunneling driver
865 15:06:37.663372 <6>[ 64.861624] IPv4 over IPsec tunneling driver
866 15:06:37.670939 <6>[ 64.869068] NET: Registered protocol family 10
867 15:06:37.678515 <6>[ 64.877409] Segment Routing with IPv6
868 15:06:37.686087 <6>[ 64.883926] ip6_gre: GRE over IPv6 tunneling driver
869 15:06:37.692558 <6>[ 64.890230] NET: Registered protocol family 17
870 15:06:37.698061 <6>[ 64.895878] 9pnet: Installing 9P2000 support
871 15:06:37.702484 <5>[ 64.900720] Key type dns_resolver registered
872 15:06:37.707873 <6>[ 64.906243] registered taskstats version 1
873 15:06:37.713390 <5>[ 64.910674] Loading compiled-in X.509 certificates
874 15:06:37.736813 <6>[ 64.934442] mmc0: new HS200 MMC card at address 0001
875 15:06:37.746450 <6>[ 64.944762] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
876 15:06:37.754319 <6>[ 64.950448] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
877 15:06:37.760735 <6>[ 64.957411] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
878 15:06:37.770779 <6>[ 64.965435] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (511:0)
879 15:06:37.788889 <6>[ 64.984728] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
880 15:06:37.867299 <6>[ 65.058880] ehci-platform ee080100.usb: EHCI Host Controller
881 15:06:37.870347 <6>[ 65.065003] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
882 15:06:37.877008 <6>[ 65.073344] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
883 15:06:37.898557 <6>[ 65.094670] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
884 15:06:37.905973 <6>[ 65.104091] hub 3-0:1.0: USB hub found
885 15:06:37.909388 <6>[ 65.108313] hub 3-0:1.0: 1 port detected
886 15:06:37.927717 <6>[ 65.118003] ohci-platform ee080000.usb: Generic Platform OHCI controller
887 15:06:37.931059 <6>[ 65.125090] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
888 15:06:37.937510 <6>[ 65.133473] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
889 15:06:38.032482 <6>[ 65.230969] hub 4-0:1.0: USB hub found
890 15:06:38.036916 <6>[ 65.235109] hub 4-0:1.0: 1 port detected
891 15:06:38.065810 <6>[ 65.261811] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
892 15:06:38.078706 <4>[ 65.273028] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
893 15:06:38.105436 <4>[ 65.299636] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
894 15:06:38.129775 <4>[ 65.323717] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
895 15:06:38.139679 <6>[ 65.325096] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
896 15:06:38.153557 <4>[ 65.347934] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
897 15:06:38.178061 <4>[ 65.371588] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
898 15:06:38.197309 <6>[ 65.389415] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
899 15:06:38.204941 <4>[ 65.396564] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
900 15:06:38.225274 <4>[ 65.418334] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
901 15:06:38.254068 <6>[ 65.447144] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
902 15:06:38.265640 <3>[ 65.463207] IP-Config: Failed to open gretap0
903 15:06:38.270067 <3>[ 65.468248] IP-Config: Failed to open erspan0
904 15:06:38.275666 <6>[ 65.470023] mmc2: new high speed SDIO card at address 0001
905 15:06:38.297432 <6>[ 65.484472] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
906 15:06:41.940841 <5>[ 65.518696] Sending DHCP requests ..
907 15:06:41.949471 <6>[ 69.140263] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
908 15:06:41.956961 <6>[ 69.152405] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
909 15:06:46.245797 <4>[ 73.366761] ., OK
910 15:06:46.254292 <6>[ 73.449442] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.184
911 15:06:46.258616 <6>[ 73.457425] IP-Config: Complete:
912 15:06:46.268536 <6>[ 73.461067] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.184, mask=255.255.255.0, gw=172.16.3.3
913 15:06:46.276193 <6>[ 73.471484] host=172.16.3.184, domain=denx.de, nis-domain=(none)
914 15:06:46.282666 <6>[ 73.478299] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
915 15:06:46.287056 <6>[ 73.478327] nameserver0=172.16.3.3
916 15:06:46.291415 <6>[ 73.489678] ntpserver0=172.16.3.3
917 15:06:46.299018 <6>[ 73.498128] ALSA device list:
918 15:06:46.302371 <6>[ 73.501685] No soundcards found.
919 15:06:46.346915 <6>[ 73.544737] Freeing unused kernel memory: 10112K
920 15:06:46.351323 <6>[ 73.550010] Run /init as init process
921 15:06:46.397938 Loading, please wait...
922 15:06:46.508947 Starting version 247.3-7+deb11u1
923 15:06:48.199138 <6>[ 75.397119] CAN device driver interface
924 15:06:48.212888 <6>[ 75.409823] renesas_usbhs e6590000.usb: host probed
925 15:06:48.225898 <6>[ 75.422010] renesas_usbhs e6590000.usb: no transceiver found
926 15:06:48.250389 <6>[ 75.445044] rcar_can e6c30000.can: device registered (IRQ121)
927 15:06:48.253767 <6>[ 75.448557] renesas_usbhs e6590000.usb: gadget probed
928 15:06:48.261379 <6>[ 75.457470] rcar_can e6c38000.can: device registered (IRQ122)
929 15:06:48.265687 <6>[ 75.459025] renesas_usbhs e6590000.usb: probed
930 15:06:48.269988 <6>[ 75.460366] Bluetooth: Core ver 2.22
931 15:06:48.274416 <6>[ 75.460550] NET: Registered protocol family 31
932 15:06:48.294053 <6>[ 75.460558] Bluetooth: HCI device and connection manager initialized
933 15:06:48.294524 <6>[ 75.460658] Bluetooth: HCI socket layer initialized
934 15:06:48.296293 <6>[ 75.460678] Bluetooth: L2CAP socket layer initialized
935 15:06:48.296708 <6>[ 75.460770] Bluetooth: SCO socket layer initialized
936 15:06:48.303784 <6>[ 75.470300] renesas_usb3 ee020000.usb: probed with phy
937 15:06:48.307069 <6>[ 75.485727] Bluetooth: HCI UART driver ver 2.3
938 15:06:48.320028 <6>[ 75.510013] Bluetooth: HCI UART protocol H4 registered
939 15:06:48.320380 <6>[ 75.511411] mc: Linux media interface: v0.10
940 15:06:48.323296 <6>[ 75.515670] Bluetooth: HCI UART protocol LL registered
941 15:06:48.343742 <6>[ 75.526182] Bluetooth: HCI UART protocol Broadcom registered
942 15:06:48.344175 <6>[ 75.531188] rcar_sound ec500000.sound: probed
943 15:06:48.344564 <6>[ 75.532433] Bluetooth: HCI UART protocol QCA registered
944 15:06:48.347754 <4>[ 75.532674] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
945 15:06:48.354584 <4>[ 75.535446] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
946 15:06:48.362140 <4>[ 75.545960] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
947 15:06:48.379272 <4>[ 75.574049] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
948 15:06:48.386846 <6>[ 75.583116] videodev: Linux video capture interface: v2.00
949 15:06:48.409426 <6>[ 75.601881] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
950 15:06:48.425465 <6>[ 75.620430] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
951 15:06:48.465812 <6>[ 75.661136] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video0
952 15:06:48.475540 <4>[ 75.664405] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
953 15:06:48.485291 <4>[ 75.678681] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
954 15:06:48.650277 <3>[ 75.843160] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
955 15:06:48.662186 <3>[ 75.853215] Bluetooth: hci0: download firmware failed, retrying...
956 15:06:48.665568 <6>[ 75.855640] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 1
957 15:06:48.670792 <6>[ 75.868129] [drm] Device feb00000.display probed
958 15:06:48.679539 <6>[ 75.875373] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
959 15:06:48.740911 <5>[ 75.935057] cfg80211: Loading compiled-in X.509 certificates for regulatory database
960 15:06:48.795110 <4>[ 75.979003] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
961 15:06:48.797144 <5>[ 75.987240] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
962 15:06:48.802651 <4>[ 75.989476] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
963 15:06:48.812538 <4>[ 75.997086] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
964 15:06:48.821138 <3>[ 76.010493] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
965 15:06:48.829860 <4>[ 76.014758] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
966 15:06:48.836541 <3>[ 76.024296] Bluetooth: hci0: download firmware failed, retrying...
967 15:06:48.856525 <6>[ 76.054322] cfg80211: failed to load regulatory.db
968 15:06:48.970935 <4>[ 76.163157] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
969 15:06:48.980667 <4>[ 76.173644] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
970 15:06:48.995621 <3>[ 76.189171] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
971 15:06:49.002273 <3>[ 76.198884] Bluetooth: hci0: download firmware failed, retrying...
972 15:06:49.062982 <4>[ 76.254775] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
973 15:06:49.080141 <4>[ 76.271995] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
974 15:06:49.092985 <4>[ 76.285082] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
975 15:06:49.103873 <4>[ 76.292265] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
976 15:06:49.113608 <4>[ 76.295591] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
977 15:06:49.133954 <4>[ 76.307660] wl18xx_driver wl18xx.3.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
978 15:06:49.134311 Begin: Loading essential drivers ... done.
979 15:06:49.155639 <3>[ 76.330015] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
980 15:06:49.156098 Begin: Running /<3>[ 76.333044] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
981 15:06:49.156472 scripts/init-pre<3>[ 76.339665] Bluetooth: hci0: download firmware failed, retrying...
982 15:06:49.169579 mount ... done.<4>[ 76.358338] wlcore: WARNING falling back to default config
983 15:06:49.170080
984 15:06:49.172921 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
985 15:06:49.178248 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
986 15:06:49.213217 Device /sys/class/net/erspan0 found
987 15:06:49.213714 done.
988 15:06:49.370754 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
989 15:06:49.406960 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
990 15:06:49.407463 SIOCSIFFLAGS: Cannot assign requested address
991 15:06:49.422058 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
992 15:06:49.422485 SIOCSIFFLAGS: Cannot assign requested address
993 15:06:49.508931 IP-Config: eth0 complete (dhcp from 172.16.3.3):
994 15:06:49.509356 address: 172.16.3.184 broadcast: 172.16.3.255 netmask: 255.255.255.0
995 15:06:49.511368 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
996 15:06:49.518787 domain : denx.de
997 15:06:49.521876 rootserver: 172.16.3.33 rootpath:
998 15:06:49.522152 filename : this-host-is-not-configured.kpxe
999 15:06:49.642275 done.
1000 15:06:49.662585 Begin: Running /scripts/nfs-bottom ... done.
1001 15:06:49.727171 Begin: Running /scripts/init-bottom ... <6>[ 76.923292] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
1002 15:06:49.773783 <6>[ 76.973842] wlcore: loaded
1003 15:06:49.777089 done.
1004 15:06:51.018668 <30>[ 78.213874] systemd[1]: System time before build time, advancing clock.
1005 15:06:51.301111 <30>[ 78.480112] 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)
1006 15:06:51.310645 <30>[ 78.507580] systemd[1]: Detected architecture arm64.
1007 15:06:51.333032
1008 15:06:51.333348 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1009 15:06:51.333623
1010 15:06:51.356573 <30>[ 78.552837] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1011 15:06:52.649693 <30>[ 79.844551] systemd[1]: Queued start job for default target Graphical Interface.
1012 15:06:52.660405 <5>[ 79.855802] random: systemd: uninitialized urandom read (16 bytes read)
1013 15:06:52.678562 <30>[ 79.874974] systemd[1]: Created slice system-getty.slice.
1014 15:06:52.685098 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1015 15:06:52.703277 <5>[ 79.898989] random: systemd: uninitialized urandom read (16 bytes read)
1016 15:06:52.717266 <30>[ 79.910147] systemd[1]: Created slice system-modprobe.slice.
1017 15:06:52.720650 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1018 15:06:52.735576 <5>[ 79.930989] random: systemd: uninitialized urandom read (16 bytes read)
1019 15:06:52.748481 <30>[ 79.943962] systemd[1]: Created slice system-serial\x2dgetty.slice.
1020 15:06:52.755048 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1021 15:06:52.773299 <30>[ 79.970280] systemd[1]: Created slice User and Session Slice.
1022 15:06:52.781125 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1023 15:06:52.798467 <30>[ 79.992836] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1024 15:06:52.807203 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1025 15:06:52.825470 <30>[ 80.020366] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1026 15:06:52.835226 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1027 15:06:52.856757 <30>[ 80.047309] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1028 15:06:52.863145 <30>[ 80.059725] systemd[1]: Reached target Local Encrypted Volumes.
1029 15:06:52.870893 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1030 15:06:52.884786 <30>[ 80.083172] systemd[1]: Reached target Paths.
1031 15:06:52.891235 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1032 15:06:52.906373 <30>[ 80.103385] systemd[1]: Reached target Remote File Systems.
1033 15:06:52.914104 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1034 15:06:52.929923 <30>[ 80.127222] systemd[1]: Reached target Slices.
1035 15:06:52.935439 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1036 15:06:52.949352 <30>[ 80.147403] systemd[1]: Reached target Swap.
1037 15:06:52.955870 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1038 15:06:52.974115 <30>[ 80.170044] systemd[1]: Listening on initctl Compatibility Named Pipe.
1039 15:06:52.982959 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1040 15:06:53.005311 <30>[ 80.201785] systemd[1]: Listening on Journal Audit Socket.
1041 15:06:53.012972 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1042 15:06:53.033232 <30>[ 80.229466] systemd[1]: Listening on Journal Socket (/dev/log).
1043 15:06:53.040946 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1044 15:06:53.062126 <30>[ 80.259845] systemd[1]: Listening on Journal Socket.
1045 15:06:53.069781 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1046 15:06:53.092173 <30>[ 80.288160] systemd[1]: Listening on Network Service Netlink Socket.
1047 15:06:53.100989 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1048 15:06:53.122300 <30>[ 80.319428] systemd[1]: Listening on udev Control Socket.
1049 15:06:53.130124 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1050 15:06:53.150642 <30>[ 80.347163] systemd[1]: Listening on udev Kernel Socket.
1051 15:06:53.157110 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1052 15:06:53.205899 <30>[ 80.402112] systemd[1]: Mounting Huge Pages File System...
1053 15:06:53.212362 Mounting [0;1;39mHuge Pages File System[0m...
1054 15:06:53.251577 <30>[ 80.447029] systemd[1]: Mounting POSIX Message Queue File System...
1055 15:06:53.258246 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1056 15:06:53.297508 <30>[ 80.493508] systemd[1]: Mounting Kernel Debug File System...
1057 15:06:53.303852 Mounting [0;1;39mKernel Debug File System[0m...
1058 15:06:53.343196 <30>[ 80.539545] systemd[1]: Mounting Kernel Trace File System...
1059 15:06:53.349794 Mounting [0;1;39mKernel Trace File System[0m...
1060 15:06:53.399756 <30>[ 80.593234] systemd[1]: Starting Create list of static device nodes for the current kernel...
1061 15:06:53.408445 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1062 15:06:53.442505 <30>[ 80.638570] systemd[1]: Starting Load Kernel Module configfs...
1063 15:06:53.448974 Starting [0;1;39mLoad Kernel Module configfs[0m...
1064 15:06:53.482942 <30>[ 80.679275] systemd[1]: Starting Load Kernel Module drm...
1065 15:06:53.489398 Starting [0;1;39mLoad Kernel Module drm[0m...
1066 15:06:53.526471 <30>[ 80.723277] systemd[1]: Starting Load Kernel Module fuse...
1067 15:06:53.533074 Starting [0;1;39mLoad Kernel Module fuse[0m...
1068 15:06:53.562064 <30>[ 80.754835] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1069 15:06:53.599313 <30>[ 80.794918] systemd[1]: Starting Journal Service...
1070 15:06:53.602515 <6>[ 80.799584] fuse: init (API version 7.32)
1071 15:06:53.606851 Starting [0;1;39mJournal Service[0m...
1072 15:06:53.638667 <30>[ 80.838938] systemd[1]: Starting Load Kernel Modules...
1073 15:06:53.647344 Starting [0;1;39mLoad Kernel Modules[0m...
1074 15:06:53.663424 <5>[ 80.859578] random: systemd: uninitialized urandom read (16 bytes read)
1075 15:06:53.687004 <30>[ 80.882536] systemd[1]: Starting Remount Root and Kernel File Systems...
1076 15:06:53.694585 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1077 15:06:53.711692 <5>[ 80.907652] random: systemd: uninitialized urandom read (16 bytes read)
1078 15:06:53.733997 <30>[ 80.930469] systemd[1]: Starting Coldplug All udev Devices...
1079 15:06:53.740588 Starting [0;1;39mColdplug All udev Devices[0m...
1080 15:06:53.779010 <30>[ 80.971200] systemd[1]: Mounted Huge Pages File System.
1081 15:06:53.782239 <5>[ 80.973607] random: systemd-journal: uninitialized urandom read (16 bytes read)
1082 15:06:53.788706 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1083 15:06:53.809092 <30>[ 81.005297] systemd[1]: Mounted POSIX Message Queue File System.
1084 15:06:53.816718 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1085 15:06:53.836014 <30>[ 81.033006] systemd[1]: Mounted Kernel Debug File System.
1086 15:06:53.843603 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1087 15:06:53.859766 <30>[ 81.056418] systemd[1]: Mounted Kernel Trace File System.
1088 15:06:53.866456 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1089 15:06:53.896302 <30>[ 81.090279] systemd[1]: Finished Create list of static device nodes for the current kernel.
1090 15:06:53.905976 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1091 15:06:53.931492 <30>[ 81.127618] systemd[1]: modprobe@configfs.service: Succeeded.
1092 15:06:53.945389 <30>[ 81.141647] systemd[1]: Finished Load Kernel Module configfs.
1093 15:06:53.954066 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1094 15:06:53.978624 <30>[ 81.174820] systemd[1]: modprobe@drm.service: Succeeded.
1095 15:06:53.997863 <30>[ 81.194831] systemd[1]: Finished Load Kernel Module drm.
1096 15:06:54.005446 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1097 15:06:54.025744 <30>[ 81.222678] systemd[1]: modprobe@fuse.service: Succeeded.
1098 15:06:54.044148 <30>[ 81.240158] systemd[1]: Finished Load Kernel Module fuse.
1099 15:06:54.050644 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1100 15:06:54.075036 <30>[ 81.272642] systemd[1]: Finished Load Kernel Modules.
1101 15:06:54.079642 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1102 15:06:54.108468 <30>[ 81.303862] systemd[1]: Finished Remount Root and Kernel File Systems.
1103 15:06:54.116178 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1104 15:06:54.130117 <30>[ 81.328399] systemd[1]: Started Journal Service.
1105 15:06:54.136617 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1106 15:06:54.174742 Mounting [0;1;39mFUSE Control File System[0m...
1107 15:06:54.204623 Mounting [0;1;39mKernel Configuration File System[0m...
1108 15:06:54.239710 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1109 15:06:54.269456 Starting [0;1;39mLoad/Save Random Seed[0m...
1110 15:06:54.301238 Starting [0;1;39mApply Kernel Variables[0m...
1111 15:06:54.322504 Starting [0;1;39mCreate System Users[0m...
1112 15:06:54.345033 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1113 15:06:54.354795 <46>[ 81.548754] systemd-journald[372]: Received client request to flush runtime journal.
1114 15:06:54.373026 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1115 15:06:54.423962 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1116 15:06:55.344486 <5>[ 82.543256] random: crng init done
1117 15:06:55.351073 <5>[ 82.547296] random: 49 urandom warning(s) missed due to ratelimiting
1118 15:06:56.123836 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1119 15:06:57.032593 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1120 15:06:57.285134 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1121 15:06:58.956116 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1122 15:06:59.013249 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1123 15:06:59.244674 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1124 15:06:59.267080 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1125 15:06:59.288484 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1126 15:06:59.339396 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1127 15:06:59.390530 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1128 15:07:00.106293 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1129 15:07:00.156991 Starting [0;1;39mNetwork Service[0m...
1130 15:07:00.739053 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1131 15:07:00.908114 Starting [0;1;39mNetwork Time Synchronization[0m...
1132 15:07:00.962022 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1133 15:07:00.984509 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1134 15:07:01.242316 Starting [0;1;39mNetwork Name Resolution[0m...
1135 15:07:01.599227 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1136 15:07:01.733288 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1137 15:07:01.777863 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1138 15:07:01.904730 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1139 15:07:03.585053 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1140 15:07:03.735292 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1141 15:07:03.752234 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1142 15:07:03.769521 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1143 15:07:03.790819 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1144 15:07:03.811060 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1145 15:07:04.625354 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1146 15:07:04.741694 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1147 15:07:04.978143 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1148 15:07:05.156630 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1149 15:07:05.171536 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1150 15:07:05.246761 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1151 15:07:05.266950 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1152 15:07:05.287182 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1153 15:07:05.309699 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1154 15:07:05.355240 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1155 15:07:05.767269 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1156 15:07:06.945357 Starting [0;1;39mUser Login Management[0m...
1157 15:07:06.972074 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1158 15:07:07.028229 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1159 15:07:07.107483 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1160 15:07:07.124668 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1161 15:07:07.156504 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1162 15:07:07.186159 Starting [0;1;39mPermit User Sessions[0m...
1163 15:07:07.561160 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1164 15:07:07.580492 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1165 15:07:07.626876 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1166 15:07:07.675663 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1167 15:07:07.691750 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1168 15:07:07.713119 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1169 15:07:07.733283 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1170 15:07:07.794645 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1171 15:07:07.983941 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1172 15:07:08.368487 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1173 15:07:08.578932
1174 15:07:08.579438 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1175 15:07:08.579848
1176 15:07:08.582637 debian-bullseye-arm64 login: root (automatic login)
1177 15:07:08.583080
1178 15:07:09.289653 Linux debian-bullseye-arm64 5.10.164-cip24 #1 SMP PREEMPT Wed Jan 18 14:47:26 UTC 2023 aarch64
1179 15:07:09.290056
1180 15:07:09.290404 The programs included with the Debian GNU/Linux system are free software;
1181 15:07:09.290735 the exact distribution terms for each program are described in the
1182 15:07:09.300335 individual files in /usr/share/doc/*/copyright.
1183 15:07:09.300753
1184 15:07:09.301115 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1185 15:07:09.303716 permitted by applicable law.
1186 15:07:12.049493 Matched prompt #4: / #
1188 15:07:12.050666 Setting prompt string to ['/ #']
1189 15:07:12.051130 end: 2.4.4.1 login-action (duration 00:01:40) [common]
1191 15:07:12.052191 end: 2.4.4 auto-login-action (duration 00:01:40) [common]
1192 15:07:12.052642 start: 2.4.5 expect-shell-connection (timeout 00:02:08) [common]
1193 15:07:12.052995 Setting prompt string to ['/ #']
1194 15:07:12.053315 Forcing a shell prompt, looking for ['/ #']
1196 15:07:12.104380 / #
1197 15:07:12.104935 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1198 15:07:12.105181 Waiting using forced prompt support (timeout 00:02:30)
1199 15:07:12.111602
1200 15:07:12.121690 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1201 15:07:12.122073 start: 2.4.6 export-device-env (timeout 00:02:08) [common]
1202 15:07:12.122535 Sending with 20 millisecond of delay
1204 15:07:17.964233 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a'
1205 15:07:17.985321 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a'
1206 15:07:17.985915 Sending with 20 millisecond of delay
1208 15:07:20.367372 / # export NFS_SERVER_IP='172.16.3.3'
1209 15:07:20.388041 expo<6>[ 105.517303] SDHI0 VccQ: disabling
1210 15:07:20.388398 rt NFS_SERVER_IP='172.16.3.3'
1211 15:07:20.389063 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1212 15:07:20.389509 end: 2.4 uboot-commands (duration 00:03:00) [common]
1213 15:07:20.389949 end: 2 uboot-action (duration 00:03:01) [common]
1214 15:07:20.390369 start: 3 lava-test-retry (timeout 00:03:30) [common]
1215 15:07:20.391251 start: 3.1 lava-test-shell (timeout 00:03:30) [common]
1216 15:07:20.391601 Using namespace: common
1217 15:07:20.391868 Using a character delay of 20 (ms)
1219 15:07:20.493267 / # #
1220 15:07:20.493806 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1221 15:07:20.499516 #
1222 15:07:20.508398 Using /lava-827715
1223 15:07:20.508848 Sending with 20 millisecond of delay
1225 15:07:22.113053 / # export SHELL=/bin/bash
1226 15:07:22.133919 export SHELL=/bin/bash
1227 15:07:22.134592 Sending with 20 millisecond of delay
1229 15:07:24.021512 / # . /lava-827715/environment
1230 15:07:24.042496 . /lava-827715/environment
1231 15:07:24.043266 Sending with 20 millisecond of delay
1233 15:07:27.483921 / # /lava-827715/bin/lava-test-runner /lava-827715/0
1234 15:07:27.504688 Test shell timeout: 10s (minimum of the action and connection timeout)
1235 15:07:27.506461 /lava-827715/bin/lava-test-runner /lava-827715/0
1236 15:07:28.325619 + export TESTRUN_ID=0_timesync-off
1237 15:07:28.328885 + TESTRUN_ID=0_timesync-off
1238 15:07:28.329385 + cd /lava-827715/0/tests/0_timesync-off
1239 15:07:28.329715 ++ cat uuid
1240 15:07:28.373264 + UUID=827715_1.6.2.4.1
1241 15:07:28.373727 + set +x
1242 15:07:28.376488 <LAVA_SIGNAL_STARTRUN 0_timesync-off 827715_1.6.2.4.1>
1243 15:07:28.376951 + systemctl stop systemd-timesyncd
1244 15:07:28.377587 Received signal: <STARTRUN> 0_timesync-off 827715_1.6.2.4.1
1245 15:07:28.378029 Starting test lava.0_timesync-off (827715_1.6.2.4.1)
1246 15:07:28.378474 Skipping test definition patterns.
1247 15:07:28.607721 + set +x
1248 15:07:28.608230 <LAVA_SIGNAL_ENDRUN 0_timesync-off 827715_1.6.2.4.1>
1249 15:07:28.608749 Received signal: <ENDRUN> 0_timesync-off 827715_1.6.2.4.1
1250 15:07:28.608943 Ending use of test pattern.
1251 15:07:28.609111 Ending test lava.0_timesync-off (827715_1.6.2.4.1), duration 0.23
1253 15:07:29.209632 + export TESTRUN_ID=1_kselftest-lkdtm
1254 15:07:29.209949 + TESTRUN_ID=1_kselftest-lkdtm
1255 15:07:29.210321 + cd /lava-827715/0/tests/1_kselftest-lkdtm
1256 15:07:29.212952 ++ cat uuid
1257 15:07:29.268090 + UUID=827715_1.6.2.4.5
1258 15:07:29.268553 + set +x
1259 15:07:29.268973 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 827715_1.6.2.4.5>
1260 15:07:29.269357 + cd ./automated/linux/kselftest/
1261 15:07:29.270017 Received signal: <STARTRUN> 1_kselftest-lkdtm 827715_1.6.2.4.5
1262 15:07:29.270412 Starting test lava.1_kselftest-lkdtm (827715_1.6.2.4.5)
1263 15:07:29.270860 Skipping test definition patterns.
1264 15:07:29.291000 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+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
1265 15:07:29.397612 INFO: Generating a skipfile based on /lava-827715/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1266 15:07:29.630045 INFO: Using the following generated skipfile contents (until EOF):
1267 15:07:29.657879 breakpoints:breakpoint_test
1268 15:07:29.658361 breakpoints:step_after_suspend_test
1269 15:07:29.658779 ftrace:ftracetest
1270 15:07:29.659181 net:rtnetlink.sh
1271 15:07:29.659578 net:tls
1272 15:07:29.659932 netfilter:bridge_brouter.sh
1273 15:07:29.660091 netfilter:nft_flowtable.sh
1274 15:07:29.661327 netfilter:nft_trans_stress.sh
1275 15:07:29.661815 pidfd:pidfd_wait
1276 15:07:29.662232 INFO: EOF
1277 15:07:29.817484 INFO: install_deps skipped
1278 15:07:29.992313 --2023-01-18 15:07:29-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-853-g709bb3738fde/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz
1279 15:07:30.142128 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1280 15:07:30.313371 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1281 15:07:30.485434 HTTP request sent, awaiting response... 200 OK
1282 15:07:30.485931 Length: 1734348 (1.7M) [application/octet-stream]
1283 15:07:30.522756 Saving to: 'kselftest.tar.xz'
1284 15:07:30.523252
1285 15:07:32.031408 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 41.92K 137KB/s kselftest.tar.xz 11%[=> ] 202.23K 312KB/s kselftest.tar.xz 23%[===> ] 406.14K 455KB/s kselftest.tar.xz 47%[========> ] 802.70K 694KB/s kselftest.tar.xz 72%[=============> ] 1.20M 874KB/s kselftest.tar.xz 100%[===================>] 1.65M 1.10MB/s in 1.5s
1286 15:07:32.031928
1287 15:07:32.197285 2023-01-18 15:07:32 (1.10 MB/s) - 'kselftest.tar.xz' saved [1734348/1734348]
1288 15:07:32.197798
1289 15:09:29.837301 skiplist:
1290 15:09:29.838067 ========================================
1291 15:09:29.840447 breakpoints:breakpoint_test
1292 15:09:30.233068 breakpoints:step_after_suspend_test
1293 15:09:30.448416 ftrace:ftracetest
1294 15:09:30.665943 net:rtnetlink.sh
1295 15:09:30.898434 net:tls
1296 15:09:31.109536 netfilter:bridge_brouter.sh
1297 15:09:31.333564 netfilter:nft_flowtable.sh
1298 15:09:31.551176 netfilter:nft_trans_stress.sh
1299 15:09:31.775126 pidfd:pidfd_wait
1300 15:09:32.019023 ========================================
1301 15:09:32.440702 lkdtm:PANIC.sh
1302 15:09:32.441252 lkdtm:BUG.sh
1303 15:09:32.441681 lkdtm:WARNING.sh
1304 15:09:32.442101 lkdtm:WARNING_MESSAGE.sh
1305 15:09:32.442508 lkdtm:EXCEPTION.sh
1306 15:09:32.442911 lkdtm:LOOP.sh
1307 15:09:32.443309 lkdtm:EXHAUST_STACK.sh
1308 15:09:32.443704 lkdtm:CORRUPT_STACK.sh
1309 15:09:32.444132 lkdtm:CORRUPT_STACK_STRONG.sh
1310 15:09:32.444901 lkdtm:CORRUPT_LIST_ADD.sh
1311 15:09:32.445314 lkdtm:CORRUPT_LIST_DEL.sh
1312 15:09:32.463344 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1313 15:09:32.463864 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1314 15:09:32.464295 lkdtm:UNSET_SMEP.sh
1315 15:09:32.464705 lkdtm:DOUBLE_FAULT.sh
1316 15:09:32.465109 lkdtm:CORRUPT_PAC.sh
1317 15:09:32.465512 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1318 15:09:32.465907 lkdtm:OVERWRITE_ALLOCATION.sh
1319 15:09:32.466682 lkdtm:WRITE_AFTER_FREE.sh
1320 15:09:32.467090 lkdtm:READ_AFTER_FREE.sh
1321 15:09:32.485950 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1322 15:09:32.486446 lkdtm:READ_BUDDY_AFTER_FREE.sh
1323 15:09:32.486873 lkdtm:SLAB_FREE_DOUBLE.sh
1324 15:09:32.487281 lkdtm:SLAB_FREE_CROSS.sh
1325 15:09:32.487683 lkdtm:SLAB_FREE_PAGE.sh
1326 15:09:32.488119 lkdtm:SOFTLOCKUP.sh
1327 15:09:32.488517 lkdtm:HARDLOCKUP.sh
1328 15:09:32.489278 lkdtm:SPINLOCKUP.sh
1329 15:09:32.489684 lkdtm:HUNG_TASK.sh
1330 15:09:32.490078 lkdtm:EXEC_DATA.sh
1331 15:09:32.490466 lkdtm:EXEC_STACK.sh
1332 15:09:32.507251 lkdtm:EXEC_KMALLOC.sh
1333 15:09:32.507744 lkdtm:EXEC_VMALLOC.sh
1334 15:09:32.508208 lkdtm:EXEC_RODATA.sh
1335 15:09:32.508621 lkdtm:EXEC_USERSPACE.sh
1336 15:09:32.509026 lkdtm:EXEC_NULL.sh
1337 15:09:32.509799 lkdtm:ACCESS_USERSPACE.sh
1338 15:09:32.510214 lkdtm:ACCESS_NULL.sh
1339 15:09:32.510612 lkdtm:WRITE_RO.sh
1340 15:09:32.511004 lkdtm:WRITE_RO_AFTER_INIT.sh
1341 15:09:32.511396 lkdtm:WRITE_KERN.sh
1342 15:09:32.530179 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1343 15:09:32.530673 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1344 15:09:32.531097 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1345 15:09:32.531508 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1346 15:09:32.531942 lkdtm:REFCOUNT_DEC_ZERO.sh
1347 15:09:32.532344 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1348 15:09:32.532738 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1349 15:09:32.551660 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1350 15:09:32.552185 lkdtm:REFCOUNT_INC_ZERO.sh
1351 15:09:32.552611 lkdtm:REFCOUNT_ADD_ZERO.sh
1352 15:09:32.553022 lkdtm:REFCOUNT_INC_SATURATED.sh
1353 15:09:32.553424 lkdtm:REFCOUNT_DEC_SATURATED.sh
1354 15:09:32.553822 lkdtm:REFCOUNT_ADD_SATURATED.sh
1355 15:09:32.554213 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1356 15:09:32.554606 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1357 15:09:32.575279 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1358 15:09:32.575773 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1359 15:09:32.576231 lkdtm:REFCOUNT_TIMING.sh
1360 15:09:32.576644 lkdtm:ATOMIC_TIMING.sh
1361 15:09:32.577052 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1362 15:09:32.577453 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1363 15:09:32.578223 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1364 15:09:32.596887 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1365 15:09:32.597379 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1366 15:09:32.597807 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1367 15:09:32.598216 lkdtm:USERCOPY_STACK_BEYOND.sh
1368 15:09:32.598619 lkdtm:USERCOPY_KERNEL.sh
1369 15:09:32.599019 lkdtm:STACKLEAK_ERASING.sh
1370 15:09:32.599412 lkdtm:CFI_FORWARD_PROTO.sh
1371 15:09:32.599800 ============== Tests to run ===============
1372 15:09:32.600233 lkdtm:PANIC.sh
1373 15:09:32.618398 lkdtm:BUG.sh
1374 15:09:32.618890 lkdtm:WARNING.sh
1375 15:09:32.619318 lkdtm:WARNING_MESSAGE.sh
1376 15:09:32.619730 lkdtm:EXCEPTION.sh
1377 15:09:32.620166 lkdtm:LOOP.sh
1378 15:09:32.620565 lkdtm:EXHAUST_STACK.sh
1379 15:09:32.620968 lkdtm:CORRUPT_STACK.sh
1380 15:09:32.621339 lkdtm:CORRUPT_STACK_STRONG.sh
1381 15:09:32.622061 lkdtm:CORRUPT_LIST_ADD.sh
1382 15:09:32.622443 lkdtm:CORRUPT_LIST_DEL.sh
1383 15:09:32.640977 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1384 15:09:32.641469 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1385 15:09:32.641895 lkdtm:UNSET_SMEP.sh
1386 15:09:32.642304 lkdtm:DOUBLE_FAULT.sh
1387 15:09:32.642706 lkdtm:CORRUPT_PAC.sh
1388 15:09:32.643483 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1389 15:09:32.643924 lkdtm:OVERWRITE_ALLOCATION.sh
1390 15:09:32.644324 lkdtm:WRITE_AFTER_FREE.sh
1391 15:09:32.644719 lkdtm:READ_AFTER_FREE.sh
1392 15:09:32.663599 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1393 15:09:32.664127 lkdtm:READ_BUDDY_AFTER_FREE.sh
1394 15:09:32.664552 lkdtm:SLAB_FREE_DOUBLE.sh
1395 15:09:32.664960 lkdtm:SLAB_FREE_CROSS.sh
1396 15:09:32.665358 lkdtm:SLAB_FREE_PAGE.sh
1397 15:09:32.665752 lkdtm:SOFTLOCKUP.sh
1398 15:09:32.666146 lkdtm:HARDLOCKUP.sh
1399 15:09:32.666535 lkdtm:SPINLOCKUP.sh
1400 15:09:32.666920 lkdtm:HUNG_TASK.sh
1401 15:09:32.667305 lkdtm:EXEC_DATA.sh
1402 15:09:32.667689 lkdtm:EXEC_STACK.sh
1403 15:09:32.686171 lkdtm:EXEC_KMALLOC.sh
1404 15:09:32.686663 lkdtm:EXEC_VMALLOC.sh
1405 15:09:32.687092 lkdtm:EXEC_RODATA.sh
1406 15:09:32.687502 lkdtm:EXEC_USERSPACE.sh
1407 15:09:32.687937 lkdtm:EXEC_NULL.sh
1408 15:09:32.688340 lkdtm:ACCESS_USERSPACE.sh
1409 15:09:32.689116 lkdtm:ACCESS_NULL.sh
1410 15:09:32.689526 lkdtm:WRITE_RO.sh
1411 15:09:32.689920 lkdtm:WRITE_RO_AFTER_INIT.sh
1412 15:09:32.690312 lkdtm:WRITE_KERN.sh
1413 15:09:32.690700 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1414 15:09:32.707716 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1415 15:09:32.708245 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1416 15:09:32.708673 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1417 15:09:32.709083 lkdtm:REFCOUNT_DEC_ZERO.sh
1418 15:09:32.709487 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1419 15:09:32.710265 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1420 15:09:32.710679 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1421 15:09:32.730387 lkdtm:REFCOUNT_INC_ZERO.sh
1422 15:09:32.730883 lkdtm:REFCOUNT_ADD_ZERO.sh
1423 15:09:32.731308 lkdtm:REFCOUNT_INC_SATURATED.sh
1424 15:09:32.731720 lkdtm:REFCOUNT_DEC_SATURATED.sh
1425 15:09:32.732164 lkdtm:REFCOUNT_ADD_SATURATED.sh
1426 15:09:32.732565 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1427 15:09:32.732962 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1428 15:09:32.751810 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1429 15:09:32.752330 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1430 15:09:32.752758 lkdtm:REFCOUNT_TIMING.sh
1431 15:09:32.753170 lkdtm:ATOMIC_TIMING.sh
1432 15:09:32.753573 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1433 15:09:32.753972 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1434 15:09:32.754365 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1435 15:09:32.754755 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1436 15:09:32.771264 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1437 15:09:32.771756 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1438 15:09:32.772218 lkdtm:USERCOPY_STACK_BEYOND.sh
1439 15:09:32.772631 lkdtm:USERCOPY_KERNEL.sh
1440 15:09:32.773035 lkdtm:STACKLEAK_ERASING.sh
1441 15:09:32.773432 lkdtm:CFI_FORWARD_PROTO.sh
1442 15:09:32.774702 ===========End Tests to run ===============
1443 15:09:35.405956 <12>[ 242.603945] kselftest: Running tests in lkdtm
1444 15:09:35.453430 TAP version 13
1445 15:09:35.494793 1..70
1446 15:09:35.542334 # selftests: lkdtm: PANIC.sh
1447 15:09:35.827693 # Skipping PANIC: crashes entire system
1448 15:09:35.851119 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1449 15:09:35.895568 # selftests: lkdtm: BUG.sh
1450 15:09:36.484818 <6>[ 243.681511] lkdtm: Performing direct entry BUG
1451 15:09:36.492503 <4>[ 243.686632] ------------[ cut here ]------------
1452 15:09:36.495785 <2>[ 243.691532] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1453 15:09:36.516160 <0>[ 243.697609] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1454 15:09:36.560225 <4>[ 243.703364] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1455 15:09:36.561131 <4>[ 243.753316] CPU: 5 PID: 857 Comm: cat Not tainted 5.10.164-cip24 #1
1456 15:09:36.582926 <4>[ 243.759844] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1457 15:09:36.583421 <4>[ 243.766463] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1458 15:09:36.584274 <4>[ 243.772746] pc : lkdtm_BUG+0x8/0x10
1459 15:09:36.584697 <4>[ 243.776498] lr : lkdtm_do_action+0x24/0x40
1460 15:09:36.585104 <4>[ 243.780855] sp : ffff800014a53d10
1461 15:09:36.604424 <4>[ 243.784430] x29: ffff800014a53d10 x28: ffff0005c7c09880
1462 15:09:36.604912 <4>[ 243.790012] x27: 0000000000000000 x26: 0000000000000000
1463 15:09:36.605726 <4>[ 243.795595] x25: ffff80001163d9c0 x24: ffff800014a53e20
1464 15:09:36.606153 <4>[ 243.801177] x23: 0000000000000004 x22: ffff0005c9c2a000
1465 15:09:36.627112 <4>[ 243.806759] x21: ffff800011bc0230 x20: ffff80001163d9d0
1466 15:09:36.627606 <4>[ 243.812341] x19: 0000000000000001 x18: ffff800012d1d9b0
1467 15:09:36.628069 <4>[ 243.817923] x17: 0000000000000000 x16: 0000000000000000
1468 15:09:36.628870 <4>[ 243.823506] x15: 0000000000000028 x14: 000000000005bea0
1469 15:09:36.649737 <4>[ 243.829088] x13: ffff800012c1fb10 x12: 00000000c2077f33
1470 15:09:36.650231 <4>[ 243.834670] x11: ffff0005c7c0a108 x10: ffff800012808350
1471 15:09:36.650658 <4>[ 243.840252] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1472 15:09:36.651068 <4>[ 243.845835] x7 : ffff800012808350 x6 : ffff800012781000
1473 15:09:36.672365 <4>[ 243.851418] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
1474 15:09:36.672856 <4>[ 243.857000] x3 : 0000000000000000 x2 : 0000000000000000
1475 15:09:36.673282 <4>[ 243.862582] x1 : ffff0005c7c09880 x0 : ffff800010b04950
1476 15:09:36.673691 <4>[ 243.868166] Call trace:
1477 15:09:36.674093 <4>[ 243.870875] lkdtm_BUG+0x8/0x10
1478 15:09:36.693797 <4>[ 243.874279] direct_entry+0xd0/0x140
1479 15:09:36.694286 <4>[ 243.878120] full_proxy_write+0x68/0xbc
1480 15:09:36.694715 <4>[ 243.882223] vfs_write+0xec/0x20c
1481 15:09:36.695125 <4>[ 243.885800] ksys_write+0x70/0x100
1482 15:09:36.695526 <4>[ 243.889464] __arm64_sys_write+0x24/0x30
1483 15:09:36.716104 <4>[ 243.893655] el0_svc_common.constprop.0+0x84/0x1e0
1484 15:09:36.716571 <4>[ 243.898708] do_el0_svc+0x2c/0xa4
1485 15:09:36.716759 <4>[ 243.902291] el0_svc+0x20/0x30
1486 15:09:36.716943 <4>[ 243.905609] el0_sync_handler+0xb0/0xb4
1487 15:09:36.717393 <4>[ 243.909709] el0_sync+0x180/0x1c0
1488 15:09:36.717578 <0>[ 243.913294] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1489 15:09:36.738974 <4>[ 243.919655] ---[ end trace a04ceabbfd2154e8 ]---
1490 15:09:36.739329 <6>[ 243.924537] note: cat[857] exited with preempt_count 1
1491 15:09:36.740060 <3>[ 243.929939] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1492 15:09:36.760604 <3>[ 243.939075] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 857, name: cat
1493 15:09:36.761001 <4>[ 243.946991] INFO: lockdep is turned off.
1494 15:09:36.761339 <4>[ 243.951176] irq event stamp: 1784
1495 15:09:36.761659 <4>[ 243.954762] hardirqs last enabled at (1783): [<ffff80001012dd10>] console_unlock+0x530/0x694
1496 15:09:36.784174 <4>[ 243.963552] hardirqs last disabled at (1784): [<ffff80001135f294>] el1_dbg+0x24/0x50
1497 15:09:36.785104 <4>[ 243.971559] softirqs last enabled at (1380): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1498 15:09:36.805711 <4>[ 243.980179] softirqs last disabled at (1373): [<ffff8000100a8114>] __irq_exit_rcu+0x174/0x1a0
1499 15:09:36.806221 <4>[ 243.988970] CPU: 5 PID: 857 Comm: cat Tainted: G D 5.10.164-cip24 #1
1500 15:09:36.806659 <4>[ 243.996887] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1501 15:09:36.807092 <4>[ 244.003501] Call trace:
1502 15:09:36.807502 <4>[ 244.006212] dump_backtrace+0x0/0x200
1503 15:09:36.828367 <4>[ 244.010137] show_stack+0x20/0x30
1504 15:09:36.828865 <4>[ 244.013719] dump_stack+0x110/0x160
1505 15:09:36.829297 <4>[ 244.017473] ___might_sleep+0x158/0x200
1506 15:09:36.829713 <4>[ 244.021572] __might_sleep+0x58/0x90
1507 15:09:36.830121 <4>[ 244.025414] exit_signals+0x34/0x24c
1508 15:09:36.850840 <4>[ 244.029254] do_exit+0xd0/0xb84
1509 15:09:36.851339 <4>[ 244.032658] die+0x22c/0x26c
1510 15:09:36.851770 <4>[ 244.035802] bug_handler+0x54/0x74
1511 15:09:36.852222 <4>[ 244.039469] call_break_hook+0x70/0x84
1512 15:09:36.852631 <4>[ 244.043482] brk_handler+0x24/0x64
1513 15:09:36.853429 <4>[ 244.047152] do_debug_exception+0xd4/0x150
1514 15:09:36.853846 <4>[ 244.051512] el1_dbg+0x34/0x50
1515 15:09:36.872325 <4>[ 244.054831] el1_sync_handler+0x9c/0xd0
1516 15:09:36.872840 <4>[ 244.058931] el1_sync+0x88/0x140
1517 15:09:36.873275 <4>[ 244.062422] lkdtm_BUG+0x8/0x10
1518 15:09:36.874122 <4>[ 244.065827] direct_entry+0xd0/0x140
1519 15:09:36.874561 <4>[ 244.069665] full_proxy_write+0x68/0xbc
1520 15:09:36.894909 <4>[ 244.073765] vfs_write+0xec/0x20c
1521 15:09:36.895409 <4>[ 244.077344] ksys_write+0x70/0x100
1522 15:09:36.895885 <4>[ 244.081009] __arm64_sys_write+0x24/0x30
1523 15:09:36.896669 <4>[ 244.085196] el0_svc_common.constprop.0+0x84/0x1e0
1524 15:09:36.897063 <4>[ 244.090251] do_el0_svc+0x2c/0xa4
1525 15:09:36.897443 <4>[ 244.093830] el0_svc+0x20/0x30
1526 15:09:36.902553 <4>[ 244.097148] el0_sync_handler+0xb0/0xb4
1527 15:09:36.903075 <4>[ 244.101247] el0_sync+0x180/0x1c0
1528 15:09:36.923056 <4>[ 244.105151] ------------[ cut here ]------------
1529 15:09:36.923593 # S<4>[ 244.110070] WARNING: CPU: 5 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1530 15:09:36.967715 egmentation faul<4>[ 244.119386] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1531 15:09:36.968280 t
1532 15:09:36.989951 <4>[ 244.170489] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D W 5.10.164-cip24 #1
1533 15:09:36.990454 <4>[ 244.179024] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1534 15:09:36.990885 <4>[ 244.185670] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1535 15:09:37.011462 <4>[ 244.191956] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1536 15:09:37.012000 <4>[ 244.197281] lr : rcu_idle_enter+0x24/0xe0
1537 15:09:37.012404 <4>[ 244.201556] sp : ffff800013813ef0
1538 15:09:37.012809 <4>[ 244.205134] x29: ffff800013813ef0 x28: 0000000000000000
1539 15:09:37.013222 <4>[ 244.210729] x27: 0000000000000000 x26: ffff0005c02e4980
1540 15:09:37.035061 <4>[ 244.216319] x25: 0000000000000000 x24: 0000000000000000
1541 15:09:37.035551 <4>[ 244.221913] x23: ffff8000127814a0 x22: ffff800011fa52f8
1542 15:09:37.036042 <4>[ 244.227510] x21: ffff800012781478 x20: ffff800011fa7540
1543 15:09:37.036861 # [ <4>[ 244.233101] x19: ffff00063f7d9540 x18: 0000000000000000
1544 15:09:37.056537 <4>[ 244.239015] x17: 0000000000000000 x16: 0000000000000000
1545 15:09:37.057003 243.681511] lkd<4>[ 244.244602] x15: 00000000000003e0 x14: 00000000000003e0
1546 15:09:37.057850 tm: Performing d<4>[ 244.251559] x13: 0000000000000003 x12: 0000000000000003
1547 15:09:37.079153 irect entry BUG<4>[ 244.258512] x11: 0000000000000000 x10: 0000000000001440
1548 15:09:37.079667 # [ 243.686632<4>[ 244.265466] x9 : ffff80001136cfbc x8 : ffff0005c02e5e20
1549 15:09:37.080546 ] ------------[ <4>[ 244.272424] x7 : ffff80001277b000 x6 : ffff800012781000
1550 15:09:37.101772 cut here ]------<4>[ 244.279372] x5 : ffff800012781c88 x4 : 0000000000000001
1551 15:09:37.102281 ------
1552 15:09:37.102697 <4>[ 244.286327] x3 : 0000000000000000 x2 : ffff0005c02e4980
1553 15:09:37.103105 # [ 243.691532]<4>[ 244.292584] x1 : 4000000000000002 x0 : 4000000000000000
1554 15:09:37.103913 kernel BUG at d<4>[ 244.299544] Call trace:
1555 15:09:37.123309 rivers/misc/lkdt<4>[ 244.303643] rcu_eqs_enter.constprop.0+0xe4/0x140
1556 15:09:37.123808 m/bugs.c:76!
1557 15:09:37.124274 # <4>[ 244.309983] rcu_idle_enter+0x24/0xe0
1558 15:09:37.124690 [ 243.697609] I<4>[ 244.315287] default_idle_call+0x58/0x100
1559 15:09:37.125525 nternal error: O<4>[ 244.320939] do_idle+0x258/0x2d0
1560 15:09:37.145782 ops - BUG: 0 [#1<4>[ 244.325810] cpu_startup_entry+0x2c/0x6c
1561 15:09:37.146045 ] PREEMPT SMP
1562 15:09:37.146612 #<4>[ 244.331379] secondary_start_kernel+0x14c/0x1a0
1563 15:09:37.146870 [ 243.703364] <4>[ 244.337542] irq event stamp: 163020
1564 15:09:37.167482 Modules linked i<4>[ 244.342682] hardirqs last enabled at (163019): [<ffff80001017eb58>] tick_nohz_idle_exit+0x78/0x1c4
1565 15:09:37.168025 n: fuse ip_table<4>[ 244.353361] hardirqs last disabled at (163020): [<ffff8000113673b0>] __schedule+0x690/0x9e0
1566 15:09:37.191279 s x_tables wl18x<4>[ 244.363362] softirqs last enabled at (163014): [<ffff8000100a7f7c>] _local_bh_enable+0x2c/0x50
1567 15:09:37.191634 x wlcore mac8021<4>[ 244.373690] softirqs last disabled at (163013): [<ffff8000100a84ec>] irq_enter_rcu+0x7c/0xa0
1568 15:09:37.191971 1 libarc4 cfg802<4>[ 244.383763] ---[ end trace a04ceabbfd2154e9 ]---
1569 15:09:37.234233 11 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1570 15:09:37.235034 # [ 243.753316] CPU: 5 PID: 857 Comm: cat Not tainted 5.10.164-cip24 #1
1571 15:09:37.256860 # [ 243.759844] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1572 15:09:37.257204 # [ 243.766463] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1573 15:09:37.257573 # [ 243.772746] pc : lkdtm_BUG+0x8/0x10
1574 15:09:37.258325 # [ 243.776498] lr : lkdtm_do_action+0x24/0x40
1575 15:09:37.278237 # [ 243.780855] sp : ffff800014a53d10
1576 15:09:37.278702 # [ 243.784430] x29: ffff800014a53d10 x28: ffff0005c7c09880
1577 15:09:37.279089 # [ 243.790012] x27: 0000000000000000 x26: 0000000000000000
1578 15:09:37.279343 # [ 243.795595] x25: ffff80001163d9c0 x24: ffff800014a53e20
1579 15:09:37.279592 # [ 243.801177] x23: 0000000000000004 x22: ffff0005c9c2a000
1580 15:09:37.302045 # [ 243.806759] x21: ffff800011bc0230 x20: ffff80001163d9d0
1581 15:09:37.302493 # [ 243.812341] x19: 0000000000000001 x18: ffff800012d1d9b0
1582 15:09:37.303243 # [ 243.817923] x17: 0000000000000000 x16: 0000000000000000
1583 15:09:37.303639 # [ 243.823506] x15: 0000000000000028 x14: 000000000005bea0
1584 15:09:37.323578 # [ 243.829088] x13: ffff800012c1fb10 x12: 00000000c2077f33
1585 15:09:37.324057 # [ 243.834670] x11: ffff0005c7c0a108 x10: ffff800012808350
1586 15:09:37.324882 # [ 243.840252] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1587 15:09:37.325290 # [ 243.845835] x7 : ffff800012808350 x6 : ffff800012781000
1588 15:09:37.344966 # [ 243.851418] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
1589 15:09:37.345438 # [ 243.857000] x3 : 0000000000000000 x2 : 0000000000000000
1590 15:09:37.345662 # [ 243.862582] x1 : ffff0005c7c09880 x0 : ffff800010b04950
1591 15:09:37.346069 # [ 243.868166] Call trace:
1592 15:09:37.346449 # [ 243.870875] lkdtm_BUG+0x8/0x10
1593 15:09:37.367927 # [ 243.874279] direct_entry+0xd0/0x140
1594 15:09:37.368348 # [ 243.878120] full_proxy_write+0x68/0xbc
1595 15:09:37.368765 # [ 243.882223] vfs_write+0xec/0x20c
1596 15:09:37.369540 # [ 243.885800] ksys_write+0x70/0x100
1597 15:09:37.369881 # [ 243.889464] __arm64_sys_write+0x24/0x30
1598 15:09:37.390357 # [ 243.893655] el0_svc_common.constprop.0+0x84/0x1e0
1599 15:09:37.390744 # [ 243.898708] do_el0_svc+0x2c/0xa4
1600 15:09:37.391138 # [ 243.902291] el0_svc+0x20/0x30
1601 15:09:37.391755 # [ 243.905609] el0_sync_handler+0xb0/0xb4
1602 15:09:37.392077 # [ 243.909709] el0_sync+0x180/0x1c0
1603 15:09:37.392475 # [ 243.913294] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1604 15:09:37.413206 # [ 243.919655] ---[ end trace a04ceabbfd2154e8 ]---
1605 15:09:37.413682 # [ 243.924537] note: cat[857] exited with preempt_count 1
1606 15:09:37.414487 # [ 243.929939] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1607 15:09:37.434666 # [ 243.939075] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 857, name: cat
1608 15:09:37.435130 # [ 243.946991] INFO: lockdep is turned off.
1609 15:09:37.435957 # [ 243.951176] irq event stamp: 1784
1610 15:09:37.436354 # [ 243.954762] hardirqs last enabled at (1783): [<ffff80001012dd10>] console_unlock+0x530/0x694
1611 15:09:37.456062 # [ 243.963552] hardirqs last disabled at (1784): [<ffff80001135f294>] el1_dbg+0x24/0x50
1612 15:09:37.456863 # [ 243.971559] softirqs last enabled at (1380): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1613 15:09:37.478859 # [ 243.980179] softirqs last disabled at (1373): [<ffff8000100a8114>] __irq_exit_rcu+0x174/0x1a0
1614 15:09:37.479374 # [ 243.988970] CPU: 5 PID: 857 Comm: cat Tainted: G D 5.10.164-cip24 #1
1615 15:09:37.479794 # [ 243.996887] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1616 15:09:37.480454 # [ 244.003501] Call trace:
1617 15:09:37.480879 # [ 244.006212] dump_backtrace+0x0/0x200
1618 15:09:37.501506 # [ 244.010137] show_stack+0x20/0x30
1619 15:09:37.501949 # [ 244.013719] dump_stack+0x110/0x160
1620 15:09:37.502353 # [ 244.017473] ___might_sleep+0x158/0x200
1621 15:09:37.502724 # [ 244.021572] __might_sleep+0x58/0x90
1622 15:09:37.503369 # [ 244.025414] exit_signals+0x34/0x24c
1623 15:09:37.503641 # [ 244.029254] do_exit+0xd0/0xb84
1624 15:09:37.524065 # [ 244.032658] die+0x22c/0x26c
1625 15:09:37.524354 # [ 244.035802] bug_handler+0x54/0x74
1626 15:09:37.524619 # [ 244.039469] call_break_hook+0x70/0x84
1627 15:09:37.525224 # [ 244.043482] brk_handler+0x24/0x64
1628 15:09:37.525486 # [ 244.047152] do_debug_exception+0xd4/0x150
1629 15:09:37.525739 # [ 244.051512] el1_dbg+0x34/0x50
1630 15:09:37.545558 # [ 244.054831] el1_sync_handler+0x9c/0xd0
1631 15:09:37.545757 # [ 244.058931] el1_sync+0x88/0x140
1632 15:09:37.546063 # [ 244.062422] lkdtm_BUG+0x8/0x10
1633 15:09:37.546749 # [ 244.065827] direct_entry+0xd0/0x140
1634 15:09:37.547074 # [ 244.069665] full_proxy_write+0x68/0xbc
1635 15:09:37.547394 # [ 244.073765] vfs_write+0xec/0x20c
1636 15:09:37.567118 # [ 244.077344] ksys_write+0x70/0x100
1637 15:09:37.567441 # [ 244.081009] __arm64_sys_write+0x24/0x30
1638 15:09:37.567748 # [ 244.085196] el0_svc_common.constprop.0+0x84/0x1e0
1639 15:09:37.568441 # [ 244.090251] do_el0_svc+0x2c/0xa4
1640 15:09:37.568798 # [ 244.093830] el0_svc+0x20/0x30
1641 15:09:37.569040 # [ 244.097148] el0_sync_handler+0xb0/0xb4
1642 15:09:37.590919 # [ 244.101247] el0_sync+0x180/0x1c0
1643 15:09:37.591350 # [ 244.105151] ------------[ cut here ]------------
1644 15:09:37.591712 # [ 244.110070] WARNING: CPU: 5 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1645 15:09:37.635563 # [ 244.119386] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1646 15:09:37.641707 # BUG: saw 'kernel BUG at': ok
1647 15:09:37.642127 ok 2 selftests: lkdtm: BUG.sh
1648 15:09:37.645001 # selftests: lkdtm: WARNING.sh
1649 15:09:39.022640 <6>[ 246.219562] lkdtm: Performing direct entry WARNING
1650 15:09:39.033389 <4>[ 246.224834] ------------[ cut here ]------------
1651 15:09:39.036503 <4>[ 246.229737] WARNING: CPU: 5 PID: 895 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1652 15:09:39.101054 <4>[ 246.238435] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1653 15:09:39.101486 <4>[ 246.288405] CPU: 5 PID: 895 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1654 15:09:39.102267 <4>[ 246.296322] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1655 15:09:39.123854 <4>[ 246.302942] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1656 15:09:39.124363 <4>[ 246.309210] pc : lkdtm_WARNING+0x28/0x34
1657 15:09:39.124788 <4>[ 246.313396] lr : lkdtm_do_action+0x24/0x40
1658 15:09:39.125197 <4>[ 246.317753] sp : ffff800014b13d10
1659 15:09:39.126036 <4>[ 246.321328] x29: ffff800014b13d10 x28: ffff0005c7ddb100
1660 15:09:39.145309 <4>[ 246.326911] x27: 0000000000000000 x26: 0000000000000000
1661 15:09:39.145763 <4>[ 246.332493] x25: ffff80001163d9c0 x24: ffff800014b13e20
1662 15:09:39.146189 <4>[ 246.338076] x23: 0000000000000008 x22: ffff0005c971f000
1663 15:09:39.147037 <4>[ 246.343658] x21: ffff800011bc0238 x20: ffff80001163d9e0
1664 15:09:39.167964 <4>[ 246.349240] x19: 0000000000000002 x18: 0000000000000000
1665 15:09:39.168478 <4>[ 246.354822] x17: 0000000000000000 x16: 0000000000000000
1666 15:09:39.168902 <4>[ 246.360405] x15: 0000000000000030 x14: ffffffffffffffff
1667 15:09:39.169748 <4>[ 246.365987] x13: ffff800094b13a0a x12: ffff800014b13a12
1668 15:09:39.190522 <4>[ 246.371569] x11: ffff8000127b01b0 x10: ffff800012808350
1669 15:09:39.190984 <4>[ 246.377152] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1670 15:09:39.191869 <4>[ 246.382734] x7 : ffff800012808350 x6 : ffff800012781000
1671 15:09:39.192295 <4>[ 246.388316] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
1672 15:09:39.212951 <4>[ 246.393898] x3 : 0000000000000000 x2 : 0000000000000000
1673 15:09:39.213384 <4>[ 246.399481] x1 : ffff8000136ee000 x0 : 0000000000000001
1674 15:09:39.213787 <4>[ 246.405064] Call trace:
1675 15:09:39.214614 <4>[ 246.407773] lkdtm_WARNING+0x28/0x34
1676 15:09:39.215018 <4>[ 246.411611] direct_entry+0xd0/0x140
1677 15:09:39.234591 <4>[ 246.415453] full_proxy_write+0x68/0xbc
1678 15:09:39.235046 <4>[ 246.419555] vfs_write+0xec/0x20c
1679 15:09:39.235477 <4>[ 246.423132] ksys_write+0x70/0x100
1680 15:09:39.235918 <4>[ 246.426796] __arm64_sys_write+0x24/0x30
1681 15:09:39.236322 <4>[ 246.430988] el0_svc_common.constprop.0+0x84/0x1e0
1682 15:09:39.258172 <4>[ 246.436041] do_el0_svc+0x2c/0xa4
1683 15:09:39.258668 <4>[ 246.439624] el0_svc+0x20/0x30
1684 15:09:39.259085 <4>[ 246.442943] el0_sync_handler+0xb0/0xb4
1685 15:09:39.259492 <4>[ 246.447043] el0_sync+0x180/0x1c0
1686 15:09:39.259952 <4>[ 246.450618] irq event stamp: 0
1687 15:09:39.260805 <4>[ 246.453942] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1688 15:09:39.279759 <4>[ 246.460478] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1689 15:09:39.280304 <4>[ 246.468919] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1690 15:09:39.280738 <4>[ 246.477358] softirqs last disabled at (0): [<0000000000000000>] 0x0
1691 15:09:39.287245 <4>[ 246.483885] ---[ end trace a04ceabbfd2154ea ]---
1692 15:09:39.406862 # [ 246.219562] lkdtm: Performing direct entry WARNING
1693 15:09:39.407327 # [ 246.224834] ------------[ cut here ]------------
1694 15:09:39.407728 # [ 246.229737] WARNING: CPU: 5 PID: 895 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1695 15:09:39.473699 # [ 246.238435] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1696 15:09:39.474215 # [ 246.288405] CPU: 5 PID: 895 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1697 15:09:39.474651 # [ 246.296322] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1698 15:09:39.475054 # [ 246.302942] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1699 15:09:39.496309 # [ 246.309210] pc : lkdtm_WARNING+0x28/0x34
1700 15:09:39.496788 # [ 246.313396] lr : lkdtm_do_action+0x24/0x40
1701 15:09:39.497217 # [ 246.317753] sp : ffff800014b13d10
1702 15:09:39.498104 # [ 246.321328] x29: ffff800014b13d10 x28: ffff0005c7ddb100
1703 15:09:39.498510 # [ 246.326911] x27: 0000000000000000 x26: 0000000000000000
1704 15:09:39.517866 # [ 246.332493] x25: ffff80001163d9c0 x24: ffff800014b13e20
1705 15:09:39.518373 # [ 246.338076] x23: 0000000000000008 x22: ffff0005c971f000
1706 15:09:39.518798 # [ 246.343658] x21: ffff800011bc0238 x20: ffff80001163d9e0
1707 15:09:39.519600 # [ 246.349240] x19: 0000000000000002 x18: 0000000000000000
1708 15:09:39.539466 # [ 246.354822] x17: 0000000000000000 x16: 0000000000000000
1709 15:09:39.539965 # [ 246.360405] x15: 0000000000000030 x14: ffffffffffffffff
1710 15:09:39.540364 # [ 246.365987] x13: ffff800094b13a0a x12: ffff800014b13a12
1711 15:09:39.540765 # [ 246.371569] x11: ffff8000127b01b0 x10: ffff800012808350
1712 15:09:39.563032 # [ 246.377152] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1713 15:09:39.563316 # [ 246.382734] x7 : ffff800012808350 x6 : ffff800012781000
1714 15:09:39.563623 # [ 246.388316] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
1715 15:09:39.563989 # [ 246.393898] x3 : 0000000000000000 x2 : 0000000000000000
1716 15:09:39.584633 # [ 246.399481] x1 : ffff8000136ee000 x0 : 0000000000000001
1717 15:09:39.585133 # [ 246.405064] Call trace:
1718 15:09:39.585562 # [ 246.407773] lkdtm_WARNING+0x28/0x34
1719 15:09:39.585976 # [ 246.411611] direct_entry+0xd0/0x140
1720 15:09:39.586750 # [ 246.415453] full_proxy_write+0x68/0xbc
1721 15:09:39.587110 # [ 246.419555] vfs_write+0xec/0x20c
1722 15:09:39.607211 # [ 246.423132] ksys_write+0x70/0x100
1723 15:09:39.607693 # [ 246.426796] __arm64_sys_write+0x24/0x30
1724 15:09:39.608545 # [ 246.430988] el0_svc_common.constprop.0+0x84/0x1e0
1725 15:09:39.608978 # [ 246.436041] do_el0_svc+0x2c/0xa4
1726 15:09:39.609331 # [ 246.439624] el0_svc+0x20/0x30
1727 15:09:39.628781 # [ 246.442943] el0_sync_handler+0xb0/0xb4
1728 15:09:39.629279 # [ 246.447043] el0_sync+0x180/0x1c0
1729 15:09:39.629710 # [ 246.450618] irq event stamp: 0
1730 15:09:39.630123 # [ 246.453942] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1731 15:09:39.630532 # [ 246.460478] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1732 15:09:39.650320 # [ 246.468919] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1733 15:09:39.650820 # [ 246.477358] softirqs last disabled at (0): [<0000000000000000>] 0x0
1734 15:09:39.651695 # [ 246.483885] ---[ end trace a04ceabbfd2154ea ]---
1735 15:09:39.652183 # WARNING: saw 'WARNING:': ok
1736 15:09:39.656589 ok 3 selftests: lkdtm: WARNING.sh
1737 15:09:39.659936 # selftests: lkdtm: WARNING_MESSAGE.sh
1738 15:09:40.521655 <6>[ 247.712633] lkdtm: Performing direct entry WARNING_MESSAGE
1739 15:09:40.522120 <4>[ 247.718512] ------------[ cut here ]------------
1740 15:09:40.525885 <4>[ 247.723463] Warning message trigger count: 2
1741 15:09:40.535654 <4>[ 247.728166] WARNING: CPU: 3 PID: 930 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1742 15:09:40.599359 <4>[ 247.737560] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1743 15:09:40.599781 <4>[ 247.787485] CPU: 3 PID: 930 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1744 15:09:40.600600 <4>[ 247.795399] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1745 15:09:40.623046 <4>[ 247.802015] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1746 15:09:40.623497 <4>[ 247.808284] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1747 15:09:40.623904 <4>[ 247.813161] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1748 15:09:40.624737 <4>[ 247.818037] sp : ffff800014bd3d00
1749 15:09:40.644658 <4>[ 247.821610] x29: ffff800014bd3d00 x28: ffff0005c0fc1880
1750 15:09:40.645160 <4>[ 247.827188] x27: 0000000000000000 x26: 0000000000000000
1751 15:09:40.645582 <4>[ 247.832767] x25: ffff80001163d9c0 x24: ffff800014bd3e20
1752 15:09:40.645988 <4>[ 247.838345] x23: 0000000000000010 x22: ffff0005c0da8000
1753 15:09:40.667214 <4>[ 247.843924] x21: ffff800011bc0240 x20: ffff80001163d9f0
1754 15:09:40.667725 <4>[ 247.849502] x19: 0000000000000003 x18: 0000000000000000
1755 15:09:40.668180 <4>[ 247.855080] x17: 0000000000000000 x16: 0000000000000000
1756 15:09:40.669050 <4>[ 247.860659] x15: 0000000000000030 x14: ffffffffffffffff
1757 15:09:40.689834 <4>[ 247.866237] x13: ffff800094bd39aa x12: ffff800014bd39b2
1758 15:09:40.690320 <4>[ 247.871815] x11: ffff8000127b01b0 x10: ffff800012808350
1759 15:09:40.690742 <4>[ 247.877394] x9 : ffff80001012ca34 x8 : ffff8000127b0350
1760 15:09:40.691615 <4>[ 247.882972] x7 : ffff800012808350 x6 : ffff800012781000
1761 15:09:40.711232 <4>[ 247.888550] x5 : ffff800012781c88 x4 : ffff00063f77fc50
1762 15:09:40.711716 <4>[ 247.894128] x3 : 0000000000000000 x2 : 0000000000000000
1763 15:09:40.712141 <4>[ 247.899706] x1 : 0000000000000000 x0 : ffff0005c0fc1880
1764 15:09:40.712520 <4>[ 247.905285] Call trace:
1765 15:09:40.713336 <4>[ 247.907993] lkdtm_WARNING_MESSAGE+0x30/0x40
1766 15:09:40.733668 <4>[ 247.912523] lkdtm_do_action+0x24/0x40
1767 15:09:40.733998 <4>[ 247.916532] direct_entry+0xd0/0x140
1768 15:09:40.734431 <4>[ 247.920371] full_proxy_write+0x68/0xbc
1769 15:09:40.735341 <4>[ 247.924471] vfs_write+0xec/0x20c
1770 15:09:40.735698 <4>[ 247.928046] ksys_write+0x70/0x100
1771 15:09:40.736033 <4>[ 247.931707] __arm64_sys_write+0x24/0x30
1772 15:09:40.756518 <4>[ 247.935897] el0_svc_common.constprop.0+0x84/0x1e0
1773 15:09:40.756971 <4>[ 247.940948] do_el0_svc+0x2c/0xa4
1774 15:09:40.757361 <4>[ 247.944528] el0_svc+0x20/0x30
1775 15:09:40.757739 <4>[ 247.947842] el0_sync_handler+0xb0/0xb4
1776 15:09:40.758106 <4>[ 247.951940] el0_sync+0x180/0x1c0
1777 15:09:40.758471 <4>[ 247.955515] irq event stamp: 0
1778 15:09:40.779073 <4>[ 247.958837] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1779 15:09:40.779592 <4>[ 247.965370] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1780 15:09:40.780514 <4>[ 247.973807] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1781 15:09:40.792020 <4>[ 247.982244] softirqs last disabled at (0): [<0000000000000000>] 0x0
1782 15:09:40.792552 <4>[ 247.988769] ---[ end trace a04ceabbfd2154eb ]---
1783 15:09:41.427661 # [ 247.712633] lkdtm: Performing direct entry WARNING_MESSAGE
1784 15:09:41.428105 # [ 247.718512] ------------[ cut here ]------------
1785 15:09:41.428278 # [ 247.723463] Warning message trigger count: 2
1786 15:09:41.450358 # [ 247.728166] WARNING: CPU: 3 PID: 930 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1787 15:09:41.493493 # [ 247.737560] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1788 15:09:41.493977 # [ 247.787485] CPU: 3 PID: 930 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1789 15:09:41.494383 # [ 247.795399] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1790 15:09:41.517176 # [ 247.802015] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1791 15:09:41.517696 # [ 247.808284] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1792 15:09:41.518083 # [ 247.813161] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1793 15:09:41.518953 # [ 247.818037] sp : ffff800014bd3d00
1794 15:09:41.538695 # [ 247.821610] x29: ffff800014bd3d00 x28: ffff0005c0fc1880
1795 15:09:41.539248 # [ 247.827188] x27: 0000000000000000 x26: 0000000000000000
1796 15:09:41.539658 # [ 247.832767] x25: ffff80001163d9c0 x24: ffff800014bd3e20
1797 15:09:41.540132 # [ 247.838345] x23: 0000000000000010 x22: ffff0005c0da8000
1798 15:09:41.560177 # [ 247.843924] x21: ffff800011bc0240 x20: ffff80001163d9f0
1799 15:09:41.560689 # [ 247.849502] x19: 0000000000000003 x18: 0000000000000000
1800 15:09:41.561131 # [ 247.855080] x17: 0000000000000000 x16: 0000000000000000
1801 15:09:41.562058 # [ 247.860659] x15: 0000000000000030 x14: ffffffffffffffff
1802 15:09:41.582883 # [ 247.866237] x13: ffff800094bd39aa x12: ffff800014bd39b2
1803 15:09:41.583355 # [ 247.871815] x11: ffff8000127b01b0 x10: ffff800012808350
1804 15:09:41.583717 # [ 247.877394] x9 : ffff80001012ca34 x8 : ffff8000127b0350
1805 15:09:41.584546 # [ 247.882972] x7 : ffff800012808350 x6 : ffff800012781000
1806 15:09:41.605437 # [ 247.888550] x5 : ffff800012781c88 x4 : ffff00063f77fc50
1807 15:09:41.605885 # [ 247.894128] x3 : 0000000000000000 x2 : 0000000000000000
1808 15:09:41.606274 # [ 247.899706] x1 : 0000000000000000 x0 : ffff0005c0fc1880
1809 15:09:41.606648 # [ 247.905285] Call trace:
1810 15:09:41.607467 # [ 247.907993] lkdtm_WARNING_MESSAGE+0x30/0x40
1811 15:09:41.628086 # [ 247.912523] lkdtm_do_action+0x24/0x40
1812 15:09:41.628512 # [ 247.916532] direct_entry+0xd0/0x140
1813 15:09:41.628936 # [ 247.920371] full_proxy_write+0x68/0xbc
1814 15:09:41.629345 # [ 247.924471] vfs_write+0xec/0x20c
1815 15:09:41.629748 # [ 247.928046] ksys_write+0x70/0x100
1816 15:09:41.630623 # [ 247.931707] __arm64_sys_write+0x24/0x30
1817 15:09:41.649769 # [ 247.935897] el0_svc_common.constprop.0+0x84/0x1e0
1818 15:09:41.650288 # [ 247.940948] do_el0_svc+0x2c/0xa4
1819 15:09:41.650709 # [ 247.944528] el0_svc+0x20/0x30
1820 15:09:41.651114 # [ 247.947842] el0_sync_handler+0xb0/0xb4
1821 15:09:41.651512 # [ 247.951940] el0_sync+0x180/0x1c0
1822 15:09:41.651942 # [ 247.955515] irq event stamp: 0
1823 15:09:41.671254 # [ 247.958837] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1824 15:09:41.672102 # [ 247.965370] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1825 15:09:41.672556 # [ 247.973807] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
1826 15:09:41.690694 # [ 247.982244] softirqs last disabled at (0): [<0000000000000000>] 0x0
1827 15:09:41.691149 # [ 247.988769] ---[ end trace a04ceabbfd2154eb ]---
1828 15:09:41.691962 # WARNING_MESSAGE: saw 'message trigger': ok
1829 15:09:41.692349 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1830 15:09:41.694088 # selftests: lkdtm: EXCEPTION.sh
1831 15:09:41.840912 <6>[ 249.037875] lkdtm: Performing direct entry EXCEPTION
1832 15:09:41.850298 <1>[ 249.043263] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1833 15:09:41.863442 <1>[ 249.052391] Mem abort info:
1834 15:09:41.863942 <1>[ 249.055499] ESR = 0x96000044
1835 15:09:41.866806 <1>[ 249.058918] EC = 0x25: DABT (current EL), IL = 32 bits
1836 15:09:41.867211 <1>[ 249.064550] SET = 0, FnV = 0
1837 15:09:41.869944 <1>[ 249.067981] EA = 0, S1PTW = 0
1838 15:09:41.873337 <1>[ 249.071481] Data abort info:
1839 15:09:41.884106 <1>[ 249.074708] ISV = 0, ISS = 0x00000044
1840 15:09:41.884502 <1>[ 249.078829] CM = 0, WnR = 1
1841 15:09:41.887598 <1>[ 249.082057] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605f5d000
1842 15:09:41.893890 <1>[ 249.088814] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1843 15:09:41.900471 <0>[ 249.096090] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1844 15:09:41.965287 <4>[ 249.101926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1845 15:09:41.965764 <4>[ 249.151805] CPU: 0 PID: 962 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1846 15:09:41.966630 <4>[ 249.159720] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1847 15:09:41.986908 <4>[ 249.166337] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1848 15:09:41.987385 <4>[ 249.172614] pc : lkdtm_EXCEPTION+0x14/0x1c
1849 15:09:41.987783 <4>[ 249.176971] lr : lkdtm_do_action+0x24/0x40
1850 15:09:41.988203 <4>[ 249.181326] sp : ffff800014c6bd10
1851 15:09:41.989079 <4>[ 249.184899] x29: ffff800014c6bd10 x28: ffff0005c3074980
1852 15:09:42.008547 <4>[ 249.190478] x27: 0000000000000000 x26: 0000000000000000
1853 15:09:42.009068 <4>[ 249.196055] x25: ffff80001163d9c0 x24: ffff800014c6be20
1854 15:09:42.009485 <4>[ 249.201632] x23: 000000000000000a x22: ffff0005c3ee0000
1855 15:09:42.009892 <4>[ 249.207208] x21: ffff800011bc0250 x20: ffff80001163da00
1856 15:09:42.032193 <4>[ 249.212784] x19: 0000000000000004 x18: 0000000000000001
1857 15:09:42.032693 <4>[ 249.218360] x17: 0000000000000000 x16: 0000000000000000
1858 15:09:42.033128 <4>[ 249.223936] x15: 0000000000000030 x14: ffffffffffffffff
1859 15:09:42.033511 <4>[ 249.229511] x13: ffff800094c6ba0a x12: ffff800014c6ba13
1860 15:09:42.053638 <4>[ 249.235087] x11: ffff8000127b01b0 x10: ffff800012808350
1861 15:09:42.054020 <4>[ 249.240662] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1862 15:09:42.054347 <4>[ 249.246238] x7 : ffff800012808350 x6 : ffff800012781000
1863 15:09:42.054658 <4>[ 249.251814] x5 : ffff800012781c88 x4 : ffff00063f75dc50
1864 15:09:42.076105 <4>[ 249.257389] x3 : 0000000000000000 x2 : 0000000000000000
1865 15:09:42.076467 <4>[ 249.262964] x1 : ffff0005c3074980 x0 : 0000000000000000
1866 15:09:42.077154 <4>[ 249.268541] Call trace:
1867 15:09:42.077459 <4>[ 249.271248] lkdtm_EXCEPTION+0x14/0x1c
1868 15:09:42.077833 <4>[ 249.275257] direct_entry+0xd0/0x140
1869 15:09:42.098695 <4>[ 249.279095] full_proxy_write+0x68/0xbc
1870 15:09:42.099142 <4>[ 249.283195] vfs_write+0xec/0x20c
1871 15:09:42.099514 <4>[ 249.286768] ksys_write+0x70/0x100
1872 15:09:42.099908 <4>[ 249.290428] __arm64_sys_write+0x24/0x30
1873 15:09:42.100762 <4>[ 249.294615] el0_svc_common.constprop.0+0x84/0x1e0
1874 15:09:42.120324 <4>[ 249.299665] do_el0_svc+0x2c/0xa4
1875 15:09:42.120837 <4>[ 249.303242] el0_svc+0x20/0x30
1876 15:09:42.121284 <4>[ 249.306557] el0_sync_handler+0xb0/0xb4
1877 15:09:42.122165 <4>[ 249.310652] el0_sync+0x180/0x1c0
1878 15:09:42.122542 <0>[ 249.314232] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1879 15:09:42.125706 <4>[ 249.320587] ---[ end trace a04ceabbfd2154ec ]---
1880 15:09:42.130028 # Segmentation fault
1881 15:09:42.396278 # [ 249.037875] lkdtm: Performing direct entry EXCEPTION
1882 15:09:42.396771 # [ 249.043263] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1883 15:09:42.396956 # [ 249.052391] Mem abort info:
1884 15:09:42.397125 # [ 249.055499] ESR = 0x96000044
1885 15:09:42.419152 # [ 249.058918] EC = 0x25: DABT (current EL), IL = 32 bits
1886 15:09:42.419453 # [ 249.064550] SET = 0, FnV = 0
1887 15:09:42.419710 # [ 249.067981] EA = 0, S1PTW = 0
1888 15:09:42.419993 # [ 249.071481] Data abort info:
1889 15:09:42.420652 # [ 249.074708] ISV = 0, ISS = 0x00000044
1890 15:09:42.420968 # [ 249.078829] CM = 0, WnR = 1
1891 15:09:42.440839 # [ 249.082057] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605f5d000
1892 15:09:42.441215 # [ 249.088814] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1893 15:09:42.441984 # [ 249.096090] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1894 15:09:42.507758 # [ 249.101926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1895 15:09:42.508279 # [ 249.151805] CPU: 0 PID: 962 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1896 15:09:42.508700 # [ 249.159720] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1897 15:09:42.509106 # [ 249.166337] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1898 15:09:42.529307 # [ 249.172614] pc : lkdtm_EXCEPTION+0x14/0x1c
1899 15:09:42.529589 # [ 249.176971] lr : lkdtm_do_action+0x24/0x40
1900 15:09:42.529944 # [ 249.181326] sp : ffff800014c6bd10
1901 15:09:42.530328 # [ 249.184899] x29: ffff800014c6bd10 x28: ffff0005c3074980
1902 15:09:42.531171 # [ 249.190478] x27: 0000000000000000 x26: 0000000000000000
1903 15:09:42.551909 # [ 249.196055] x25: ffff80001163d9c0 x24: ffff800014c6be20
1904 15:09:42.552112 # [ 249.201632] x23: 000000000000000a x22: ffff0005c3ee0000
1905 15:09:42.552576 # [ 249.207208] x21: ffff800011bc0250 x20: ffff80001163da00
1906 15:09:42.552747 # [ 249.212784] x19: 0000000000000004 x18: 0000000000000001
1907 15:09:42.574197 # [ 249.218360] x17: 0000000000000000 x16: 0000000000000000
1908 15:09:42.574516 # [ 249.223936] x15: 0000000000000030 x14: ffffffffffffffff
1909 15:09:42.575194 # [ 249.229511] x13: ffff800094c6ba0a x12: ffff800014c6ba13
1910 15:09:42.575471 # [ 249.235087] x11: ffff8000127b01b0 x10: ffff800012808350
1911 15:09:42.596700 # [ 249.240662] x9 : ffff800010b042a4 x8 : ffff8000127b0350
1912 15:09:42.597250 # [ 249.246238] x7 : ffff800012808350 x6 : ffff800012781000
1913 15:09:42.597425 # [ 249.251814] x5 : ffff800012781c88 x4 : ffff00063f75dc50
1914 15:09:42.597591 # [ 249.257389] x3 : 0000000000000000 x2 : 0000000000000000
1915 15:09:42.618547 # [ 249.262964] x1 : ffff0005c3074980 x0 : 0000000000000000
1916 15:09:42.618839 # [ 249.268541] Call trace:
1917 15:09:42.619090 # [ 249.271248] lkdtm_EXCEPTION+0x14/0x1c
1918 15:09:42.619776 # [ 249.275257] direct_entry+0xd0/0x140
1919 15:09:42.620120 # [ 249.279095] full_proxy_write+0x68/0xbc
1920 15:09:42.620423 # [ 249.283195] vfs_write+0xec/0x20c
1921 15:09:42.641251 # [ 249.286768] ksys_write+0x70/0x100
1922 15:09:42.641629 # [ 249.290428] __arm64_sys_write+0x24/0x30
1923 15:09:42.641949 # [ 249.294615] el0_svc_common.constprop.0+0x84/0x1e0
1924 15:09:42.642255 # [ 249.299665] do_el0_svc+0x2c/0xa4
1925 15:09:42.643051 # [ 249.303242] el0_svc+0x20/0x30
1926 15:09:42.643289 # [ 249.306557] el0_sync_handler+0xb0/0xb4
1927 15:09:42.662716 # [ 249.310652] el0_sync+0x180/0x1c0
1928 15:09:42.663146 # [ 249.314232] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1929 15:09:42.663507 # [ 249.320587] ---[ end trace a04ceabbfd2154ec ]---
1930 15:09:42.664365 # EXCEPTION: saw 'call trace:': ok
1931 15:09:42.664725 ok 5 selftests: lkdtm: EXCEPTION.sh
1932 15:09:42.667073 # selftests: lkdtm: LOOP.sh
1933 15:09:43.338561 # Skipping LOOP: Hangs the system
1934 15:09:43.356547 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1935 15:09:43.381964 # selftests: lkdtm: EXHAUST_STACK.sh
1936 15:09:43.537385 # Skipping EXHAUST_STACK: Corrupts memory on failure
1937 15:09:43.553357 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1938 15:09:43.577707 # selftests: lkdtm: CORRUPT_STACK.sh
1939 15:09:43.745748 # Skipping CORRUPT_STACK: Crashes entire system on success
1940 15:09:43.760826 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1941 15:09:43.786313 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1942 15:09:43.936485 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1943 15:09:43.955576 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1944 15:09:43.980902 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1945 15:09:44.359330 <6>[ 251.549789] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1946 15:09:44.359855 <6>[ 251.555770] lkdtm: attempting good list addition
1947 15:09:44.364649 <6>[ 251.560719] lkdtm: attempting corrupted list addition
1948 15:09:44.370067 <3>[ 251.566098] lkdtm: list_add() corruption not detected!
1949 15:09:44.461456 # [ 251.549789] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1950 15:09:44.461923 # [ 251.555770] lkdtm: attempting good list addition
1951 15:09:44.462259 # [ 251.560719] lkdtm: attempting corrupted list addition
1952 15:09:44.464722 # [ 251.566098] lkdtm: list_add() corruption not detected!
1953 15:09:44.483636 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1954 15:09:44.547171 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1955 15:09:44.570490 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1956 15:09:45.020644 <6>[ 252.211326] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1957 15:09:45.021128 <6>[ 252.217277] lkdtm: attempting good list removal
1958 15:09:45.025927 <6>[ 252.222129] lkdtm: attempting corrupted list removal
1959 15:09:45.031283 <3>[ 252.227425] lkdtm: list_del() corruption not detected!
1960 15:09:45.123711 # [ 252.211326] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1961 15:09:45.124252 # [ 252.217277] lkdtm: attempting good list removal
1962 15:09:45.124696 # [ 252.222129] lkdtm: attempting corrupted list removal
1963 15:09:45.127042 # [ 252.227425] lkdtm: list_del() corruption not detected!
1964 15:09:45.148011 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1965 15:09:45.216591 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1966 15:09:45.240069 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1967 15:09:45.733324 <6>[ 252.924679] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1968 15:09:45.736517 <6>[ 252.931333] lkdtm: attempting bad read from page below current stack
1969 15:09:45.744045 <1>[ 252.938030] Unable to handle kernel paging request at virtual address ffff8000150affff
1970 15:09:45.747402 <1>[ 252.946276] Mem abort info:
1971 15:09:45.750854 <1>[ 252.949439] ESR = 0x96000007
1972 15:09:45.757499 <1>[ 252.953011] EC = 0x25: DABT (current EL), IL = 32 bits
1973 15:09:45.760675 <1>[ 252.958700] SET = 0, FnV = 0
1974 15:09:45.768189 <1>[ 252.962129] EA = 0, S1PTW = 0
1975 15:09:45.771499 <1>[ 252.965564] Data abort info:
1976 15:09:45.771795 <1>[ 252.968727] ISV = 0, ISS = 0x00000007
1977 15:09:45.778064 <1>[ 252.972896] CM = 0, WnR = 0
1978 15:09:45.781341 <1>[ 252.976149] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
1979 15:09:45.796464 <1>[ 252.983237] [ffff8000150affff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060615e003, pte=0000000000000000
1980 15:09:45.799900 <0>[ 252.996075] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1981 15:09:45.864458 <4>[ 253.001905] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
1982 15:09:45.864944 <4>[ 253.051713] CPU: 0 PID: 1197 Comm: cat Tainted: G D W 5.10.164-cip24 #1
1983 15:09:45.865548 <4>[ 253.059712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1984 15:09:45.886936 <4>[ 253.066324] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1985 15:09:45.887332 <4>[ 253.072598] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1986 15:09:45.888134 <4>[ 253.078253] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1987 15:09:45.888485 <4>[ 253.083906] sp : ffff8000150b3ce0
1988 15:09:45.908522 <4>[ 253.087476] x29: ffff8000150b3ce0 x28: ffff0005c498c980
1989 15:09:45.908867 <4>[ 253.093048] x27: 0000000000000000 x26: 0000000000000000
1990 15:09:45.909631 <4>[ 253.098619] x25: ffff80001163d9c0 x24: ffff8000150b3e20
1991 15:09:45.909968 <4>[ 253.104190] x23: 0000000000000019 x22: ffff0005c442d000
1992 15:09:45.930042 <4>[ 253.109760] x21: ffff800011bc02d0 x20: ffff80001163da70
1993 15:09:45.930476 <4>[ 253.115331] x19: ffff8000150b0000 x18: 0000000000000000
1994 15:09:45.931358 <4>[ 253.120901] x17: 0000000000000000 x16: 0000000000000000
1995 15:09:45.931757 <4>[ 253.126471] x15: 0000000000000030 x14: ffffffffffffffff
1996 15:09:45.953872 <4>[ 253.132041] x13: ffff8000950b39ca x12: ffff8000150b39d2
1997 15:09:45.954302 <4>[ 253.137611] x11: ffff8000127b01b0 x10: ffff800012808350
1998 15:09:45.954674 <4>[ 253.143181] x9 : ffff80001012ca34 x8 : ffff8000127b0350
1999 15:09:45.955031 <4>[ 253.148751] x7 : ffff800012808350 x6 : ffff800012781000
2000 15:09:45.975278 <4>[ 253.154321] x5 : ffff800012781c88 x4 : ffff00063f77fc50
2001 15:09:45.975741 <4>[ 253.159892] x3 : 0000000000000000 x2 : 0000000000000000
2002 15:09:45.976170 <4>[ 253.165462] x1 : ffff0005c498c980 x0 : ffff800011bc0d90
2003 15:09:45.976602 <4>[ 253.171033] Call trace:
2004 15:09:45.977532 <4>[ 253.173737] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2005 15:09:45.997964 <4>[ 253.179048] lkdtm_do_action+0x24/0x40
2006 15:09:45.998468 <4>[ 253.183053] direct_entry+0xd0/0x140
2007 15:09:45.998902 <4>[ 253.186888] full_proxy_write+0x68/0xbc
2008 15:09:45.999864 <4>[ 253.190983] vfs_write+0xec/0x20c
2009 15:09:46.000299 <4>[ 253.194553] ksys_write+0x70/0x100
2010 15:09:46.000716 <4>[ 253.198211] __arm64_sys_write+0x24/0x30
2011 15:09:46.020584 <4>[ 253.202394] el0_svc_common.constprop.0+0x84/0x1e0
2012 15:09:46.021070 <4>[ 253.207440] do_el0_svc+0x2c/0xa4
2013 15:09:46.021503 <4>[ 253.211014] el0_svc+0x20/0x30
2014 15:09:46.021922 <4>[ 253.214324] el0_sync_handler+0xb0/0xb4
2015 15:09:46.022853 <4>[ 253.218417] el0_sync+0x180/0x1c0
2016 15:09:46.028209 <0>[ 253.221992] Code: 91354000 97ffde6f b0004360 91364000 (385ff261)
2017 15:09:46.031376 <4>[ 253.228343] ---[ end trace a04ceabbfd2154ed ]---
2018 15:09:46.035571 # Segmentation fault
2019 15:09:46.284088 # [ 252.924679] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2020 15:09:46.284600 # [ 252.931333] lkdtm: attempting bad read from page below current stack
2021 15:09:46.285569 # [ 252.938030] Unable to handle kernel paging request at virtual address ffff8000150affff
2022 15:09:46.306728 # [ 252.946276] Mem abort info:
2023 15:09:46.307263 # [ 252.949439] ESR = 0x96000007
2024 15:09:46.307693 # [ 252.953011] EC = 0x25: DABT (current EL), IL = 32 bits
2025 15:09:46.308139 # [ 252.958700] SET = 0, FnV = 0
2026 15:09:46.308550 # [ 252.962129] EA = 0, S1PTW = 0
2027 15:09:46.308952 # [ 252.965564] Data abort info:
2028 15:09:46.328372 # [ 252.968727] ISV = 0, ISS = 0x00000007
2029 15:09:46.328874 # [ 252.972896] CM = 0, WnR = 0
2030 15:09:46.329308 # [ 252.976149] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2031 15:09:46.350849 # [ 252.983237] [ffff8000150affff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060615e003, pte=0000000000000000
2032 15:09:46.351353 # [ 252.996075] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2033 15:09:46.396114 # [ 253.001905] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2034 15:09:46.397203 # [ 253.051713] CPU: 0 PID: 1197 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2035 15:09:46.417679 # [ 253.059712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2036 15:09:46.418181 # [ 253.066324] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2037 15:09:46.418615 # [ 253.072598] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2038 15:09:46.440247 # [ 253.078253] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2039 15:09:46.440748 # [ 253.083906] sp : ffff8000150b3ce0
2040 15:09:46.441180 # [ 253.087476] x29: ffff8000150b3ce0 x28: ffff0005c498c980
2041 15:09:46.441596 # [ 253.093048] x27: 0000000000000000 x26: 0000000000000000
2042 15:09:46.442537 # [ 253.098619] x25: ffff80001163d9c0 x24: ffff8000150b3e20
2043 15:09:46.461647 # [ 253.104190] x23: 0000000000000019 x22: ffff0005c442d000
2044 15:09:46.462147 # [ 253.109760] x21: ffff800011bc02d0 x20: ffff80001163da70
2045 15:09:46.462579 # [ 253.115331] x19: ffff8000150b0000 x18: 0000000000000000
2046 15:09:46.463553 # [ 253.120901] x17: 0000000000000000 x16: 0000000000000000
2047 15:09:46.484323 # [ 253.126471] x15: 0000000000000030 x14: ffffffffffffffff
2048 15:09:46.484822 # [ 253.132041] x13: ffff8000950b39ca x12: ffff8000150b39d2
2049 15:09:46.485255 # [ 253.137611] x11: ffff8000127b01b0 x10: ffff800012808350
2050 15:09:46.486202 # [ 253.143181] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2051 15:09:46.507005 # [ 253.148751] x7 : ffff800012808350 x6 : ffff800012781000
2052 15:09:46.507507 # [ 253.154321] x5 : ffff800012781c88 x4 : ffff00063f77fc50
2053 15:09:46.507970 # [ 253.159892] x3 : 0000000000000000 x2 : 0000000000000000
2054 15:09:46.508924 # [ 253.165462] x1 : ffff0005c498c980 x0 : ffff800011bc0d90
2055 15:09:46.509358 # [ 253.171033] Call trace:
2056 15:09:46.528533 # [ 253.173737] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2057 15:09:46.529031 # [ 253.179048] lkdtm_do_action+0x24/0x40
2058 15:09:46.529463 # [ 253.183053] direct_entry+0xd0/0x140
2059 15:09:46.529878 # [ 253.186888] full_proxy_write+0x68/0xbc
2060 15:09:46.530285 # [ 253.190983] vfs_write+0xec/0x20c
2061 15:09:46.551204 # [ 253.194553] ksys_write+0x70/0x100
2062 15:09:46.551702 # [ 253.198211] __arm64_sys_write+0x24/0x30
2063 15:09:46.552197 # [ 253.202394] el0_svc_common.constprop.0+0x84/0x1e0
2064 15:09:46.552615 # [ 253.207440] do_el0_svc+0x2c/0xa4
2065 15:09:46.553025 # [ 253.211014] el0_svc+0x20/0x30
2066 15:09:46.553442 # [ 253.214324] el0_sync_handler+0xb0/0xb4
2067 15:09:46.573792 # [ 253.218417] el0_sync+0x180/0x1c0
2068 15:09:46.574292 # [ 253.221992] Code: 91354000 97ffde6f b0004360 91364000 (385ff261)
2069 15:09:46.574588 # [ 253.228343] ---[ end trace a04ceabbfd2154ed ]---
2070 15:09:46.574839 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2071 15:09:46.575085 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2072 15:09:46.580070 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2073 15:09:47.375474 <6>[ 254.567166] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2074 15:09:47.378677 <6>[ 254.574126] lkdtm: attempting bad read from page above current stack
2075 15:09:47.387263 <1>[ 254.581000] Unable to handle kernel paging request at virtual address ffff80001519c000
2076 15:09:47.403363 <1>[ 254.589541] Mem abort info:
2077 15:09:47.403819 <1>[ 254.592665] ESR = 0x96000007
2078 15:09:47.404271 <1>[ 254.596033] EC = 0x25: DABT (current EL), IL = 32 bits
2079 15:09:47.404686 <1>[ 254.601720] SET = 0, FnV = 0
2080 15:09:47.406833 <1>[ 254.605068] EA = 0, S1PTW = 0
2081 15:09:47.421636 <1>[ 254.608712] Data abort info:
2082 15:09:47.422060 <1>[ 254.611900] ISV = 0, ISS = 0x00000007
2083 15:09:47.422430 <1>[ 254.616016] CM = 0, WnR = 0
2084 15:09:47.424954 <1>[ 254.619268] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2085 15:09:47.438130 <1>[ 254.626461] [ffff80001519c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060615e003, pte=0000000000000000
2086 15:09:47.457504 <0>[ 254.639343] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2087 15:09:47.501594 <4>[ 254.645175] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2088 15:09:47.502660 <4>[ 254.694981] CPU: 0 PID: 1242 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2089 15:09:47.524225 <4>[ 254.702979] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2090 15:09:47.524716 <4>[ 254.709591] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2091 15:09:47.525144 <4>[ 254.715865] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2092 15:09:47.525554 <4>[ 254.721607] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2093 15:09:47.546724 <4>[ 254.727346] sp : ffff80001519bce0
2094 15:09:47.547218 <4>[ 254.730916] x29: ffff80001519bce0 x28: ffff0005c8c93100
2095 15:09:47.547646 <4>[ 254.736487] x27: 0000000000000000 x26: 0000000000000000
2096 15:09:47.548640 <4>[ 254.742058] x25: ffff80001163d9c0 x24: ffff80001519be20
2097 15:09:47.568238 <4>[ 254.747629] x23: 000000000000001a x22: ffff0005c9739000
2098 15:09:47.568732 <4>[ 254.753199] x21: ffff800011bc02f0 x20: ffff80001163da80
2099 15:09:47.569159 <4>[ 254.758770] x19: ffff80001519c000 x18: 0000000000000000
2100 15:09:47.569571 <4>[ 254.764340] x17: 0000000000000000 x16: 0000000000000000
2101 15:09:47.590973 <4>[ 254.769910] x15: 0000000000000030 x14: ffffffffffffffff
2102 15:09:47.591473 <4>[ 254.775480] x13: ffff80009519b9ca x12: ffff80001519b9d2
2103 15:09:47.591932 <4>[ 254.781050] x11: ffff8000127b01b0 x10: 0000000000001440
2104 15:09:47.592350 <4>[ 254.786621] x9 : ffff80001012ca34 x8 : ffff0005c8c945a0
2105 15:09:47.613482 <4>[ 254.792191] x7 : 0000000000000000 x6 : ffff800012781000
2106 15:09:47.613989 <4>[ 254.797761] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
2107 15:09:47.614386 <4>[ 254.803331] x3 : 0000000000000000 x2 : 0000000000000000
2108 15:09:47.614763 <4>[ 254.808901] x1 : ffff0005c8c93100 x0 : ffff800011bc0e08
2109 15:09:47.615135 <4>[ 254.814472] Call trace:
2110 15:09:47.636045 <4>[ 254.817175] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2111 15:09:47.636540 <4>[ 254.822573] lkdtm_do_action+0x24/0x40
2112 15:09:47.637485 <4>[ 254.826578] direct_entry+0xd0/0x140
2113 15:09:47.637883 <4>[ 254.830412] full_proxy_write+0x68/0xbc
2114 15:09:47.638301 <4>[ 254.834508] vfs_write+0xec/0x20c
2115 15:09:47.657667 <4>[ 254.838078] ksys_write+0x70/0x100
2116 15:09:47.658159 <4>[ 254.841735] __arm64_sys_write+0x24/0x30
2117 15:09:47.658588 <4>[ 254.845918] el0_svc_common.constprop.0+0x84/0x1e0
2118 15:09:47.659613 <4>[ 254.850964] do_el0_svc+0x2c/0xa4
2119 15:09:47.660065 <4>[ 254.854536] el0_svc+0x20/0x30
2120 15:09:47.660544 <4>[ 254.857847] el0_sync_handler+0xb0/0xb4
2121 15:09:47.671529 <4>[ 254.861939] el0_sync+0x180/0x1c0
2122 15:09:47.671959 <0>[ 254.865514] Code: 97ffde59 91401273 b0004360 91382000 (39400261)
2123 15:09:47.674744 <4>[ 254.871865] ---[ end trace a04ceabbfd2154ee ]---
2124 15:09:47.681137 # Segmentation fault
2125 15:09:47.967665 # [ 254.567166] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2126 15:09:47.968150 # [ 254.574126] lkdtm: attempting bad read from page above current stack
2127 15:09:47.969140 # [ 254.581000] Unable to handle kernel paging request at virtual address ffff80001519c000
2128 15:09:47.990243 # [ 254.589541] Mem abort info:
2129 15:09:47.990740 # [ 254.592665] ESR = 0x96000007
2130 15:09:47.991172 # [ 254.596033] EC = 0x25: DABT (current EL), IL = 32 bits
2131 15:09:47.991590 # [ 254.601720] SET = 0, FnV = 0
2132 15:09:47.992584 # [ 254.605068] EA = 0, S1PTW = 0
2133 15:09:47.993006 # [ 254.608712] Data abort info:
2134 15:09:48.012990 # [ 254.611900] ISV = 0, ISS = 0x00000007
2135 15:09:48.013498 # [ 254.616016] CM = 0, WnR = 0
2136 15:09:48.013931 # [ 254.619268] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2137 15:09:48.034471 # [ 254.626461] [ffff80001519c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060615e003, pte=0000000000000000
2138 15:09:48.034974 # [ 254.639343] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2139 15:09:48.078653 # [ 254.645175] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2140 15:09:48.079178 # [ 254.694981] CPU: 0 PID: 1242 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2141 15:09:48.101164 # [ 254.702979] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2142 15:09:48.101994 # [ 254.709591] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2143 15:09:48.102331 # [ 254.715865] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2144 15:09:48.123922 # [ 254.721607] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2145 15:09:48.124384 # [ 254.727346] sp : ffff80001519bce0
2146 15:09:48.124783 # [ 254.730916] x29: ffff80001519bce0 x28: ffff0005c8c93100
2147 15:09:48.125167 # [ 254.736487] x27: 0000000000000000 x26: 0000000000000000
2148 15:09:48.126086 # [ 254.742058] x25: ffff80001163d9c0 x24: ffff80001519be20
2149 15:09:48.145533 # [ 254.747629] x23: 000000000000001a x22: ffff0005c9739000
2150 15:09:48.145994 # [ 254.753199] x21: ffff800011bc02f0 x20: ffff80001163da80
2151 15:09:48.146410 # [ 254.758770] x19: ffff80001519c000 x18: 0000000000000000
2152 15:09:48.146797 # [ 254.764340] x17: 0000000000000000 x16: 0000000000000000
2153 15:09:48.168176 # [ 254.769910] x15: 0000000000000030 x14: ffffffffffffffff
2154 15:09:48.168677 # [ 254.775480] x13: ffff80009519b9ca x12: ffff80001519b9d2
2155 15:09:48.169110 # [ 254.781050] x11: ffff8000127b01b0 x10: 0000000000001440
2156 15:09:48.169527 # [ 254.786621] x9 : ffff80001012ca34 x8 : ffff0005c8c945a0
2157 15:09:48.190807 # [ 254.792191] x7 : 0000000000000000 x6 : ffff800012781000
2158 15:09:48.191308 # [ 254.797761] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
2159 15:09:48.191739 # [ 254.803331] x3 : 0000000000000000 x2 : 0000000000000000
2160 15:09:48.192200 # [ 254.808901] x1 : ffff0005c8c93100 x0 : ffff800011bc0e08
2161 15:09:48.192611 # [ 254.814472] Call trace:
2162 15:09:48.212307 # [ 254.817175] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2163 15:09:48.212807 # [ 254.822573] lkdtm_do_action+0x24/0x40
2164 15:09:48.213239 # [ 254.826578] direct_entry+0xd0/0x140
2165 15:09:48.213623 # [ 254.830412] full_proxy_write+0x68/0xbc
2166 15:09:48.214637 # [ 254.834508] vfs_write+0xec/0x20c
2167 15:09:48.234813 # [ 254.838078] ksys_write+0x70/0x100
2168 15:09:48.235314 # [ 254.841735] __arm64_sys_write+0x24/0x30
2169 15:09:48.235746 # [ 254.845918] el0_svc_common.constprop.0+0x84/0x1e0
2170 15:09:48.236755 # [ 254.850964] do_el0_svc+0x2c/0xa4
2171 15:09:48.237185 # [ 254.854536] el0_svc+0x20/0x30
2172 15:09:48.237601 # [ 254.857847] el0_sync_handler+0xb0/0xb4
2173 15:09:48.256340 # [ 254.861939] el0_sync+0x180/0x1c0
2174 15:09:48.256750 # [ 254.865514] Code: 97ffde59 91401273 b0004360 91382000 (39400261)
2175 15:09:48.257024 # [ 254.871865] ---[ end trace a04ceabbfd2154ee ]---
2176 15:09:48.257775 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2177 15:09:48.262897 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2178 15:09:48.263294 # selftests: lkdtm: UNSET_SMEP.sh
2179 15:09:49.367326 <6>[ 256.563955] lkdtm: Performing direct entry UNSET_SMEP
2180 15:09:49.372519 <3>[ 256.569348] lkdtm: XFAIL: this test is x86_64-only
2181 15:09:49.499472 # [ 256.563955] lkdtm: Performing direct entry UNSET_SMEP
2182 15:09:49.502772 # [ 256.569348] lkdtm: XFAIL: this test is x86_64-only
2183 15:09:49.526960 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2184 15:09:49.615120 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2185 15:09:49.640292 # selftests: lkdtm: DOUBLE_FAULT.sh
2186 15:09:50.095464 <6>[ 257.291967] lkdtm: Performing direct entry DOUBLE_FAULT
2187 15:09:50.100802 <3>[ 257.297581] lkdtm: XFAIL: this test is ia32-only
2188 15:09:50.195120 # [ 257.291967] lkdtm: Performing direct entry DOUBLE_FAULT
2189 15:09:50.198281 # [ 257.297581] lkdtm: XFAIL: this test is ia32-only
2190 15:09:50.223546 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2191 15:09:50.301876 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2192 15:09:50.326339 # selftests: lkdtm: CORRUPT_PAC.sh
2193 15:09:50.743572 <6>[ 257.939955] lkdtm: Performing direct entry CORRUPT_PAC
2194 15:09:50.750131 <3>[ 257.945465] lkdtm: FAIL: CPU lacks pointer authentication feature
2195 15:09:50.846629 # [ 257.939955] lkdtm: Performing direct entry CORRUPT_PAC
2196 15:09:50.849851 # [ 257.945465] lkdtm: FAIL: CPU lacks pointer authentication feature
2197 15:09:50.875169 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2198 15:09:50.956535 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2199 15:09:50.982023 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2200 15:09:51.422470 <6>[ 258.617457] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2201 15:09:51.430110 <3>[ 258.624371] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2202 15:09:51.515846 # [ 258.617457] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2203 15:09:51.519226 # [ 258.624371] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2204 15:09:51.543486 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2205 15:09:51.625700 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2206 15:09:51.649090 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2207 15:09:51.803591 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2208 15:09:51.819595 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2209 15:09:51.843968 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2210 15:09:52.036633 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2211 15:09:52.051558 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2212 15:09:52.074982 # selftests: lkdtm: READ_AFTER_FREE.sh
2213 15:09:52.416247 <6>[ 259.609967] lkdtm: Performing direct entry READ_AFTER_FREE
2214 15:09:52.419468 <6>[ 259.615873] lkdtm: Value in memory before free: 12345678
2215 15:09:52.428090 <6>[ 259.623149] lkdtm: Attempting bad read from freed memory
2216 15:09:52.431347 <6>[ 259.629131] lkdtm: Memory was not poisoned
2217 15:09:52.539728 # [ 259.609967] lkdtm: Performing direct entry READ_AFTER_FREE
2218 15:09:52.540068 # [ 259.615873] lkdtm: Value in memory before free: 12345678
2219 15:09:52.540337 # [ 259.623149] lkdtm: Attempting bad read from freed memory
2220 15:09:52.542871 # [ 259.629131] lkdtm: Memory was not poisoned
2221 15:09:52.561826 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2222 15:09:52.960801 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2223 15:09:53.053793 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2224 15:09:53.200793 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2225 15:09:53.216723 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2226 15:09:53.241183 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2227 15:09:53.615074 <6>[ 260.798239] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2228 15:09:53.615643 <6>[ 260.804663] lkdtm: Value in memory before free: 12345678
2229 15:09:53.617957 <6>[ 260.810304] lkdtm: Attempting to read from freed memory
2230 15:09:53.618257 <6>[ 260.815861] lkdtm: Buddy page was not poisoned
2231 15:09:53.730807 # [ 260.798239] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2232 15:09:53.731262 # [ 260.804663] lkdtm: Value in memory before free: 12345678
2233 15:09:53.734138 # [ 260.810304] lkdtm: Attempting to read from freed memory
2234 15:09:53.734547 # [ 260.815861] lkdtm: Buddy page was not poisoned
2235 15:09:53.751891 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2236 15:09:53.817404 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2237 15:09:53.839876 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2238 15:09:54.255022 <6>[ 261.445061] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2239 15:09:54.255534 <6>[ 261.451086] lkdtm: Attempting double slab free ...
2240 15:09:54.352388 # [ 261.445061] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2241 15:09:54.355710 # [ 261.451086] lkdtm: Attempting double slab free ...
2242 15:09:54.382116 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2243 15:09:54.445323 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2244 15:09:54.467723 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2245 15:09:54.919099 <6>[ 262.112555] lkdtm: Performing direct entry SLAB_FREE_CROSS
2246 15:09:54.922323 <6>[ 262.118452] lkdtm: Attempting cross-cache slab free ...
2247 15:09:55.018555 # [ 262.112555] lkdtm: Performing direct entry SLAB_FREE_CROSS
2248 15:09:55.018980 # [ 262.118452] lkdtm: Attempting cross-cache slab free ...
2249 15:09:55.045960 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2250 15:09:55.130399 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2251 15:09:55.157084 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2252 15:09:55.557390 <6>[ 262.753704] lkdtm: Performing direct entry SLAB_FREE_PAGE
2253 15:09:55.562600 <6>[ 262.759568] lkdtm: Attempting non-Slab slab free ...
2254 15:09:55.664051 # [ 262.753704] lkdtm: Performing direct entry SLAB_FREE_PAGE
2255 15:09:55.667302 # [ 262.759568] lkdtm: Attempting non-Slab slab free ...
2256 15:09:55.690705 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2257 15:09:55.759587 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2258 15:09:55.783941 # selftests: lkdtm: SOFTLOCKUP.sh
2259 15:09:55.982324 # Skipping SOFTLOCKUP: Hangs the system
2260 15:09:55.999367 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2261 15:09:56.022882 # selftests: lkdtm: HARDLOCKUP.sh
2262 15:09:56.172918 # Skipping HARDLOCKUP: Hangs the system
2263 15:09:56.189021 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2264 15:09:56.215505 # selftests: lkdtm: SPINLOCKUP.sh
2265 15:09:56.362437 # Skipping SPINLOCKUP: Hangs the system
2266 15:09:56.377430 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2267 15:09:56.403923 # selftests: lkdtm: HUNG_TASK.sh
2268 15:09:56.547808 # Skipping HUNG_TASK: Hangs the system
2269 15:09:56.562777 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2270 15:09:56.586149 # selftests: lkdtm: EXEC_DATA.sh
2271 15:09:56.966180 <6>[ 264.162197] lkdtm: Performing direct entry EXEC_DATA
2272 15:09:56.985565 <6>[ 264.167669] lkdtm: attempting ok execution at ffff800010b051e0
2273 15:09:56.986459 <6>[ 264.173914] lkdtm: attempting bad execution at ffff8000136ee358
2274 15:09:56.988889 <1>[ 264.180350] Unable to handle kernel execute from non-executable memory at virtual address ffff8000136ee358
2275 15:09:56.992020 <1>[ 264.190404] Mem abort info:
2276 15:09:56.995298 <1>[ 264.193767] ESR = 0x8600000f
2277 15:09:57.004225 <1>[ 264.197200] EC = 0x21: IABT (current EL), IL = 32 bits
2278 15:09:57.004596 <1>[ 264.202815] SET = 0, FnV = 0
2279 15:09:57.007482 <1>[ 264.206133] EA = 0, S1PTW = 0
2280 15:09:57.014902 <1>[ 264.209645] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2281 15:09:57.030692 <1>[ 264.216788] [ffff8000136ee358] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b8ee703
2282 15:09:57.033611 <0>[ 264.229619] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2283 15:09:57.097235 <4>[ 264.235451] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2284 15:09:57.097770 <4>[ 264.285258] CPU: 0 PID: 1799 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2285 15:09:57.098204 <4>[ 264.293257] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2286 15:09:57.120647 <4>[ 264.299869] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2287 15:09:57.121059 <4>[ 264.306140] pc : data_area+0x0/0x40
2288 15:09:57.121459 <4>[ 264.309891] lr : execute_location+0x84/0xa4
2289 15:09:57.121828 <4>[ 264.314328] sp : ffff800015cabcd0
2290 15:09:57.122728 <4>[ 264.317898] x29: ffff800015cabcd0 x28: ffff0005c3eb6200
2291 15:09:57.142315 <4>[ 264.323470] x27: 0000000000000000 x26: 0000000000000000
2292 15:09:57.142808 <4>[ 264.329041] x25: ffff80001163d9c0 x24: ffff800015cabe20
2293 15:09:57.143235 <4>[ 264.334611] x23: 000000000000000a x22: ffff0005c5fd4000
2294 15:09:57.144248 <4>[ 264.340181] x21: 0000000000000001 x20: ffff800010b051e0
2295 15:09:57.164817 <4>[ 264.345752] x19: ffff8000136ee358 x18: 0000000000000000
2296 15:09:57.165679 <4>[ 264.351322] x17: 0000000000000000 x16: 0000000000000000
2297 15:09:57.166011 <4>[ 264.356892] x15: 0000000000000030 x14: ffffffffffffffff
2298 15:09:57.166325 <4>[ 264.362462] x13: ffff800095cab9ba x12: ffff800015cab9c2
2299 15:09:57.186314 <4>[ 264.368032] x11: ffff8000127b01b0 x10: 0000000000001440
2300 15:09:57.186513 <4>[ 264.373602] x9 : ffff80001012ca34 x8 : ffff0005c3eb76a0
2301 15:09:57.187278 <4>[ 264.379172] x7 : 0000000000000000 x6 : ffff800012781000
2302 15:09:57.187713 <4>[ 264.384742] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2303 15:09:57.209208 <4>[ 264.390312] x3 : 0000000000000000 x2 : 0000000000000000
2304 15:09:57.209644 <4>[ 264.395882] x1 : ffff0005c3eb6200 x0 : 0000000000000033
2305 15:09:57.210563 <4>[ 264.401452] Call trace:
2306 15:09:57.210968 <4>[ 264.404155] data_area+0x0/0x40
2307 15:09:57.211324 <4>[ 264.407553] lkdtm_EXEC_DATA+0x24/0x30
2308 15:09:57.231762 <4>[ 264.411561] lkdtm_do_action+0x24/0x40
2309 15:09:57.232290 <4>[ 264.415566] direct_entry+0xd0/0x140
2310 15:09:57.232659 <4>[ 264.419400] full_proxy_write+0x68/0xbc
2311 15:09:57.233013 <4>[ 264.423497] vfs_write+0xec/0x20c
2312 15:09:57.233925 <4>[ 264.427067] ksys_write+0x70/0x100
2313 15:09:57.234329 <4>[ 264.430724] __arm64_sys_write+0x24/0x30
2314 15:09:57.253233 <4>[ 264.434906] el0_svc_common.constprop.0+0x84/0x1e0
2315 15:09:57.253738 <4>[ 264.439952] do_el0_svc+0x2c/0xa4
2316 15:09:57.254159 <4>[ 264.443524] el0_svc+0x20/0x30
2317 15:09:57.255182 <4>[ 264.446834] el0_sync_handler+0xb0/0xb4
2318 15:09:57.255616 <4>[ 264.450926] el0_sync+0x180/0x1c0
2319 15:09:57.260955 <0>[ 264.454501] Code: c63da000 ffff0005 c63da100 ffff0005 (aa1e03e9)
2320 15:09:57.264083 <4>[ 264.460853] ---[ end trace a04ceabbfd2154ef ]---
2321 15:09:57.271809 # Segmentation fault
2322 15:09:57.619683 # [ 264.162197] lkdtm: Performing direct entry EXEC_DATA
2323 15:09:57.620194 # [ 264.167669] lkdtm: attempting ok execution at ffff800010b051e0
2324 15:09:57.620539 # [ 264.173914] lkdtm: attempting bad execution at ffff8000136ee358
2325 15:09:57.641734 # [ 264.180350] Unable to handle kernel execute from non-executable memory at virtual address ffff8000136ee358
2326 15:09:57.642270 # [ 264.190404] Mem abort info:
2327 15:09:57.642450 # [ 264.193767] ESR = 0x8600000f
2328 15:09:57.642621 # [ 264.197200] EC = 0x21: IABT (current EL), IL = 32 bits
2329 15:09:57.642787 # [ 264.202815] SET = 0, FnV = 0
2330 15:09:57.663345 # [ 264.206133] EA = 0, S1PTW = 0
2331 15:09:57.663619 # [ 264.209645] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2332 15:09:57.664274 # [ 264.216788] [ffff8000136ee358] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b8ee703
2333 15:09:57.684915 # [ 264.229619] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2334 15:09:57.730455 # [ 264.235451] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2335 15:09:57.730812 # [ 264.285258] CPU: 0 PID: 1799 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2336 15:09:57.753079 # [ 264.293257] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2337 15:09:57.753510 # [ 264.299869] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2338 15:09:57.753882 # [ 264.306140] pc : data_area+0x0/0x40
2339 15:09:57.754838 # [ 264.309891] lr : execute_location+0x84/0xa4
2340 15:09:57.755273 # [ 264.314328] sp : ffff800015cabcd0
2341 15:09:57.774539 # [ 264.317898] x29: ffff800015cabcd0 x28: ffff0005c3eb6200
2342 15:09:57.775038 # [ 264.323470] x27: 0000000000000000 x26: 0000000000000000
2343 15:09:57.775473 # [ 264.329041] x25: ffff80001163d9c0 x24: ffff800015cabe20
2344 15:09:57.776548 # [ 264.334611] x23: 000000000000000a x22: ffff0005c5fd4000
2345 15:09:57.797010 # [ 264.340181] x21: 0000000000000001 x20: ffff800010b051e0
2346 15:09:57.797344 # [ 264.345752] x19: ffff8000136ee358 x18: 0000000000000000
2347 15:09:57.798082 # [ 264.351322] x17: 0000000000000000 x16: 0000000000000000
2348 15:09:57.798375 # [ 264.356892] x15: 0000000000000030 x14: ffffffffffffffff
2349 15:09:57.819610 # [ 264.362462] x13: ffff800095cab9ba x12: ffff800015cab9c2
2350 15:09:57.820031 # [ 264.368032] x11: ffff8000127b01b0 x10: 0000000000001440
2351 15:09:57.820925 # [ 264.373602] x9 : ffff80001012ca34 x8 : ffff0005c3eb76a0
2352 15:09:57.821299 # [ 264.379172] x7 : 0000000000000000 x6 : ffff800012781000
2353 15:09:57.841232 # [ 264.384742] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2354 15:09:57.841567 # [ 264.390312] x3 : 0000000000000000 x2 : 0000000000000000
2355 15:09:57.842311 # [ 264.395882] x1 : ffff0005c3eb6200 x0 : 0000000000000033
2356 15:09:57.842606 # [ 264.401452] Call trace:
2357 15:09:57.842886 # [ 264.404155] data_area+0x0/0x40
2358 15:09:57.843160 # [ 264.407553] lkdtm_EXEC_DATA+0x24/0x30
2359 15:09:57.863936 # [ 264.411561] lkdtm_do_action+0x24/0x40
2360 15:09:57.864287 # [ 264.415566] direct_entry+0xd0/0x140
2361 15:09:57.864686 # [ 264.419400] full_proxy_write+0x68/0xbc
2362 15:09:57.865627 # [ 264.423497] vfs_write+0xec/0x20c
2363 15:09:57.865999 # [ 264.427067] ksys_write+0x70/0x100
2364 15:09:57.866356 # [ 264.430724] __arm64_sys_write+0x24/0x30
2365 15:09:57.885654 # [ 264.434906] el0_svc_common.constprop.0+0x84/0x1e0
2366 15:09:57.886103 # [ 264.439952] do_el0_svc+0x2c/0xa4
2367 15:09:57.886473 # [ 264.443524] el0_svc+0x20/0x30
2368 15:09:57.886829 # [ 264.446834] el0_sync_handler+0xb0/0xb4
2369 15:09:57.887786 # [ 264.450926] el0_sync+0x180/0x1c0
2370 15:09:57.902969 # [ 264.454501] Code: c63da000 ffff0005 c63da100 ffff0005 (aa1e03e9)
2371 15:09:57.903442 # [ 264.460853] ---[ end trace a04ceabbfd2154ef ]---
2372 15:09:57.903870 # EXEC_DATA: saw 'call trace:': ok
2373 15:09:57.904313 ok 30 selftests: lkdtm: EXEC_DATA.sh
2374 15:09:57.906237 # selftests: lkdtm: EXEC_STACK.sh
2375 15:09:58.873269 <6>[ 266.070234] lkdtm: Performing direct entry EXEC_STACK
2376 15:09:58.879536 <6>[ 266.075694] lkdtm: attempting ok execution at ffff800010b051e0
2377 15:09:58.893481 <6>[ 266.081873] lkdtm: attempting bad execution at ffff800015d6bcc8
2378 15:09:58.895876 <1>[ 266.088109] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d6bcc8
2379 15:09:58.899005 <1>[ 266.098121] Mem abort info:
2380 15:09:58.919554 <1>[ 266.101428] ESR = 0x8600000f
2381 15:09:58.919975 <1>[ 266.104822] EC = 0x21: IABT (current EL), IL = 32 bits
2382 15:09:58.920321 <1>[ 266.110416] SET = 0, FnV = 0
2383 15:09:58.920651 <1>[ 266.113751] EA = 0, S1PTW = 0
2384 15:09:58.937881 <1>[ 266.117177] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2385 15:09:58.938672 <1>[ 266.124171] [ffff800015d6bcc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060940a003, pte=0068000607549703
2386 15:09:58.941269 <0>[ 266.136996] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2387 15:09:59.005611 <4>[ 266.142828] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2388 15:09:59.006388 <4>[ 266.192637] CPU: 1 PID: 1841 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2389 15:09:59.006719 <4>[ 266.200636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2390 15:09:59.027144 <4>[ 266.207248] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2391 15:09:59.027343 <4>[ 266.213516] pc : 0xffff800015d6bcc8
2392 15:09:59.027881 <4>[ 266.217270] lr : execute_location+0x84/0xa4
2393 15:09:59.028069 <4>[ 266.221708] sp : ffff800015d6bc80
2394 15:09:59.028247 <4>[ 266.225277] x29: ffff800015d6bc80 x28: ffff0005c3eb4980
2395 15:09:59.050065 <4>[ 266.230849] x27: 0000000000000000 x26: 0000000000000000
2396 15:09:59.050415 <4>[ 266.236421] x25: ffff80001163d9c0 x24: ffff800015d6be20
2397 15:09:59.050717 <4>[ 266.241992] x23: 000000000000000b x22: ffff0005c36c2000
2398 15:09:59.051506 <4>[ 266.247563] x21: 0000000000000001 x20: ffff800010b051e0
2399 15:09:59.072585 <4>[ 266.253134] x19: ffff800015d6bcc8 x18: 0000000000000001
2400 15:09:59.072934 <4>[ 266.258704] x17: 0000000000000000 x16: 0000000000000000
2401 15:09:59.073737 <4>[ 266.264274] x15: 0000000000000030 x14: ffffffffffffffff
2402 15:09:59.074044 <4>[ 266.269844] x13: ffff800095d6b96a x12: ffff800015d6b973
2403 15:09:59.094056 <4>[ 266.275414] x11: ffff8000127b01b0 x10: ffff800012808350
2404 15:09:59.094441 <4>[ 266.280984] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2405 15:09:59.094809 <4>[ 266.286554] x7 : ffff800012808350 x6 : ffff800012781000
2406 15:09:59.095756 <4>[ 266.292125] x5 : ffff800012781c88 x4 : ffff00063f77fc50
2407 15:09:59.116774 <4>[ 266.297695] x3 : 0000000000000000 x2 : 0000000000000000
2408 15:09:59.117214 <4>[ 266.303266] x1 : ffff0005c3eb4980 x0 : 0000000000000033
2409 15:09:59.117609 <4>[ 266.308837] Call trace:
2410 15:09:59.117988 <4>[ 266.311541] 0xffff800015d6bcc8
2411 15:09:59.118981 <4>[ 266.314940] lkdtm_EXEC_STACK+0x30/0x58
2412 15:09:59.139332 <4>[ 266.319036] lkdtm_do_action+0x24/0x40
2413 15:09:59.139760 <4>[ 266.323041] direct_entry+0xd0/0x140
2414 15:09:59.140160 <4>[ 266.326876] full_proxy_write+0x68/0xbc
2415 15:09:59.140513 <4>[ 266.330972] vfs_write+0xec/0x20c
2416 15:09:59.140860 <4>[ 266.334543] ksys_write+0x70/0x100
2417 15:09:59.141200 <4>[ 266.338200] __arm64_sys_write+0x24/0x30
2418 15:09:59.161968 <4>[ 266.342382] el0_svc_common.constprop.0+0x84/0x1e0
2419 15:09:59.162350 <4>[ 266.347429] do_el0_svc+0x2c/0xa4
2420 15:09:59.162744 <4>[ 266.351002] el0_svc+0x20/0x30
2421 15:09:59.163711 <4>[ 266.354312] el0_sync_handler+0xb0/0xb4
2422 15:09:59.164149 <4>[ 266.358404] el0_sync+0x180/0x1c0
2423 15:09:59.168439 <0>[ 266.361980] Code: 10b042a4 ffff8000 15d6bd20 ffff8000 (aa1e03e9)
2424 15:09:59.171507 <4>[ 266.368334] ---[ end trace a04ceabbfd2154f0 ]---
2425 15:09:59.174998 # Segmentation fault
2426 15:09:59.415127 # [ 266.070234] lkdtm: Performing direct entry EXEC_STACK
2427 15:09:59.415577 # [ 266.075694] lkdtm: attempting ok execution at ffff800010b051e0
2428 15:09:59.415979 # [ 266.081873] lkdtm: attempting bad execution at ffff800015d6bcc8
2429 15:09:59.436622 # [ 266.088109] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d6bcc8
2430 15:09:59.437120 # [ 266.098121] Mem abort info:
2431 15:09:59.437518 # [ 266.101428] ESR = 0x8600000f
2432 15:09:59.437903 # [ 266.104822] EC = 0x21: IABT (current EL), IL = 32 bits
2433 15:09:59.438902 # [ 266.110416] SET = 0, FnV = 0
2434 15:09:59.459253 # [ 266.113751] EA = 0, S1PTW = 0
2435 15:09:59.459705 # [ 266.117177] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2436 15:09:59.460819 # [ 266.124171] [ffff800015d6bcc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060940a003, pte=0068000607549703
2437 15:09:59.481904 # [ 266.136996] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2438 15:09:59.525911 # [ 266.142828] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2439 15:09:59.526891 # [ 266.192637] CPU: 1 PID: 1841 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2440 15:09:59.548517 # [ 266.200636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2441 15:09:59.548918 # [ 266.207248] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2442 15:09:59.549246 # [ 266.213516] pc : 0xffff800015d6bcc8
2443 15:09:59.549573 # [ 266.217270] lr : execute_location+0x84/0xa4
2444 15:09:59.550505 # [ 266.221708] sp : ffff800015d6bc80
2445 15:09:59.570189 # [ 266.225277] x29: ffff800015d6bc80 x28: ffff0005c3eb4980
2446 15:09:59.570645 # [ 266.230849] x27: 0000000000000000 x26: 0000000000000000
2447 15:09:59.571078 # [ 266.236421] x25: ffff80001163d9c0 x24: ffff800015d6be20
2448 15:09:59.572136 # [ 266.241992] x23: 000000000000000b x22: ffff0005c36c2000
2449 15:09:59.592659 # [ 266.247563] x21: 0000000000000001 x20: ffff800010b051e0
2450 15:09:59.593105 # [ 266.253134] x19: ffff800015d6bcc8 x18: 0000000000000001
2451 15:09:59.593539 # [ 266.258704] x17: 0000000000000000 x16: 0000000000000000
2452 15:09:59.594618 # [ 266.264274] x15: 0000000000000030 x14: ffffffffffffffff
2453 15:09:59.614170 # [ 266.269844] x13: ffff800095d6b96a x12: ffff800015d6b973
2454 15:09:59.614607 # [ 266.275414] x11: ffff8000127b01b0 x10: ffff800012808350
2455 15:09:59.615661 # [ 266.280984] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2456 15:09:59.616147 # [ 266.286554] x7 : ffff800012808350 x6 : ffff800012781000
2457 15:09:59.636825 # [ 266.292125] x5 : ffff800012781c88 x4 : ffff00063f77fc50
2458 15:09:59.637336 # [ 266.297695] x3 : 0000000000000000 x2 : 0000000000000000
2459 15:09:59.637773 # [ 266.303266] x1 : ffff0005c3eb4980 x0 : 0000000000000033
2460 15:09:59.638208 # [ 266.308837] Call trace:
2461 15:09:59.639257 # [ 266.311541] 0xffff800015d6bcc8
2462 15:09:59.639683 # [ 266.314940] lkdtm_EXEC_STACK+0x30/0x58
2463 15:09:59.659374 # [ 266.319036] lkdtm_do_action+0x24/0x40
2464 15:09:59.659902 # [ 266.323041] direct_entry+0xd0/0x140
2465 15:09:59.660336 # [ 266.326876] full_proxy_write+0x68/0xbc
2466 15:09:59.660754 # [ 266.330972] vfs_write+0xec/0x20c
2467 15:09:59.661789 # [ 266.334543] ksys_write+0x70/0x100
2468 15:09:59.681964 # [ 266.338200] __arm64_sys_write+0x24/0x30
2469 15:09:59.682427 # [ 266.342382] el0_svc_common.constprop.0+0x84/0x1e0
2470 15:09:59.682831 # [ 266.347429] do_el0_svc+0x2c/0xa4
2471 15:09:59.683213 # [ 266.351002] el0_svc+0x20/0x30
2472 15:09:59.683591 # [ 266.354312] el0_sync_handler+0xb0/0xb4
2473 15:09:59.684001 # [ 266.358404] el0_sync+0x180/0x1c0
2474 15:09:59.699258 # [ 266.361980] Code: 10b042a4 ffff8000 15d6bd20 ffff8000 (aa1e03e9)
2475 15:09:59.699688 # [ 266.368334] ---[ end trace a04ceabbfd2154f0 ]---
2476 15:09:59.700092 # EXEC_STACK: saw 'call trace:': ok
2477 15:09:59.700451 ok 31 selftests: lkdtm: EXEC_STACK.sh
2478 15:09:59.702530 # selftests: lkdtm: EXEC_KMALLOC.sh
2479 15:10:00.574618 <6>[ 267.771709] lkdtm: Performing direct entry EXEC_KMALLOC
2480 15:10:00.581864 <6>[ 267.777307] lkdtm: attempting ok execution at ffff800010b051e0
2481 15:10:00.597057 <6>[ 267.785096] lkdtm: attempting bad execution at ffff0005c6b60000
2482 15:10:00.599322 <1>[ 267.791668] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c6b60000
2483 15:10:00.602721 <1>[ 267.801761] Mem abort info:
2484 15:10:00.606929 <1>[ 267.804994] ESR = 0x8600000f
2485 15:10:00.623356 <1>[ 267.808372] EC = 0x21: IABT (current EL), IL = 32 bits
2486 15:10:00.623808 <1>[ 267.813969] SET = 0, FnV = 0
2487 15:10:00.624247 <1>[ 267.817304] EA = 0, S1PTW = 0
2488 15:10:00.626658 <1>[ 267.820728] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2489 15:10:00.642280 <1>[ 267.827722] [ffff0005c6b60000] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc43003, pmd=000000067fc0d003, pte=0068000606b60707
2490 15:10:00.644998 <0>[ 267.840549] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2491 15:10:00.708383 <4>[ 267.846381] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2492 15:10:00.709247 <4>[ 267.896189] CPU: 1 PID: 1883 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2493 15:10:00.709607 <4>[ 267.904187] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2494 15:10:00.731145 <4>[ 267.910800] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2495 15:10:00.731569 <4>[ 267.917069] pc : 0xffff0005c6b60000
2496 15:10:00.732016 <4>[ 267.920823] lr : execute_location+0x84/0xa4
2497 15:10:00.732400 <4>[ 267.925261] sp : ffff800015e43cc0
2498 15:10:00.733441 <4>[ 267.928831] x29: ffff800015e43cc0 x28: ffff0005c8c13100
2499 15:10:00.753706 <4>[ 267.934404] x27: 0000000000000000 x26: 0000000000000000
2500 15:10:00.754204 <4>[ 267.939975] x25: ffff80001163d9c0 x24: ffff800015e43e20
2501 15:10:00.754630 <4>[ 267.945545] x23: 000000000000000d x22: ffff0005c8cad000
2502 15:10:00.755678 <4>[ 267.951116] x21: 0000000000000001 x20: ffff800010b051e0
2503 15:10:00.775185 <4>[ 267.956686] x19: ffff0005c6b60000 x18: 0000000000000000
2504 15:10:00.775659 <4>[ 267.962257] x17: 0000000000000000 x16: 0000000000000000
2505 15:10:00.776770 <4>[ 267.967828] x15: 0000000000000000 x14: 0000000000000000
2506 15:10:00.777204 <4>[ 267.973398] x13: 0000000000000000 x12: 000000428afb81e8
2507 15:10:00.797856 <4>[ 267.978968] x11: 00011a574a24de1c x10: 0000000000001440
2508 15:10:00.798352 <4>[ 267.984538] x9 : ffff80001012ca34 x8 : ffff0005c8c145a0
2509 15:10:00.798779 <4>[ 267.990109] x7 : 0000000000000005 x6 : ffff800012781000
2510 15:10:00.799190 <4>[ 267.995679] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2511 15:10:00.820388 <4>[ 268.001249] x3 : 0000000000000000 x2 : 0000000000000000
2512 15:10:00.820893 <4>[ 268.006820] x1 : ffff0005c8c13100 x0 : 0000000000000033
2513 15:10:00.821962 <4>[ 268.012392] Call trace:
2514 15:10:00.822395 <4>[ 268.015095] 0xffff0005c6b60000
2515 15:10:00.822809 <4>[ 268.018498] lkdtm_EXEC_KMALLOC+0x34/0x4c
2516 15:10:00.843080 <4>[ 268.022764] lkdtm_do_action+0x24/0x40
2517 15:10:00.843585 <4>[ 268.026769] direct_entry+0xd0/0x140
2518 15:10:00.844045 <4>[ 268.030603] full_proxy_write+0x68/0xbc
2519 15:10:00.844458 <4>[ 268.034700] vfs_write+0xec/0x20c
2520 15:10:00.845505 <4>[ 268.038271] ksys_write+0x70/0x100
2521 15:10:00.845928 <4>[ 268.041929] __arm64_sys_write+0x24/0x30
2522 15:10:00.864417 <4>[ 268.046111] el0_svc_common.constprop.0+0x84/0x1e0
2523 15:10:00.864841 <4>[ 268.051158] do_el0_svc+0x2c/0xa4
2524 15:10:00.865207 <4>[ 268.054731] el0_svc+0x20/0x30
2525 15:10:00.866214 <4>[ 268.058042] el0_sync_handler+0xb0/0xb4
2526 15:10:00.866641 <4>[ 268.062135] el0_sync+0x180/0x1c0
2527 15:10:00.872096 <0>[ 268.065710] Code: ffff0000 ffff0000 ffff0000 ffff0000 (aa1e03e9)
2528 15:10:00.875200 <4>[ 268.072063] ---[ end trace a04ceabbfd2154f1 ]---
2529 15:10:00.877677 # Segmentation fault
2530 15:10:01.166956 # [ 267.771709] lkdtm: Performing direct entry EXEC_KMALLOC
2531 15:10:01.167518 # [ 267.777307] lkdtm: attempting ok execution at ffff800010b051e0
2532 15:10:01.167698 # [ 267.785096] lkdtm: attempting bad execution at ffff0005c6b60000
2533 15:10:01.189559 # [ 267.791668] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c6b60000
2534 15:10:01.189895 # [ 267.801761] Mem abort info:
2535 15:10:01.190661 # [ 267.804994] ESR = 0x8600000f
2536 15:10:01.190956 # [ 267.808372] EC = 0x21: IABT (current EL), IL = 32 bits
2537 15:10:01.191239 # [ 267.813969] SET = 0, FnV = 0
2538 15:10:01.211076 # [ 267.817304] EA = 0, S1PTW = 0
2539 15:10:01.211376 # [ 267.820728] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2540 15:10:01.212114 # [ 267.827722] [ffff0005c6b60000] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc43003, pmd=000000067fc0d003, pte=0068000606b60707
2541 15:10:01.233930 # [ 267.840549] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2542 15:10:01.277927 # [ 267.846381] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2543 15:10:01.278821 # [ 267.896189] CPU: 1 PID: 1883 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2544 15:10:01.300571 # [ 267.904187] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2545 15:10:01.300971 # [ 267.910800] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2546 15:10:01.301318 # [ 267.917069] pc : 0xffff0005c6b60000
2547 15:10:01.301652 # [ 267.920823] lr : execute_location+0x84/0xa4
2548 15:10:01.302530 # [ 267.925261] sp : ffff800015e43cc0
2549 15:10:01.322183 # [ 267.928831] x29: ffff800015e43cc0 x28: ffff0005c8c13100
2550 15:10:01.322584 # [ 267.934404] x27: 0000000000000000 x26: 0000000000000000
2551 15:10:01.322930 # [ 267.939975] x25: ffff80001163d9c0 x24: ffff800015e43e20
2552 15:10:01.323264 # [ 267.945545] x23: 000000000000000d x22: ffff0005c8cad000
2553 15:10:01.344834 # [ 267.951116] x21: 0000000000000001 x20: ffff800010b051e0
2554 15:10:01.345301 # [ 267.956686] x19: ffff0005c6b60000 x18: 0000000000000000
2555 15:10:01.345702 # [ 267.962257] x17: 0000000000000000 x16: 0000000000000000
2556 15:10:01.346086 # [ 267.967828] x15: 0000000000000000 x14: 0000000000000000
2557 15:10:01.367330 # [ 267.973398] x13: 0000000000000000 x12: 000000428afb81e8
2558 15:10:01.367777 # [ 267.978968] x11: 00011a574a24de1c x10: 0000000000001440
2559 15:10:01.368266 # [ 267.984538] x9 : ffff80001012ca34 x8 : ffff0005c8c145a0
2560 15:10:01.369360 # [ 267.990109] x7 : 0000000000000005 x6 : ffff800012781000
2561 15:10:01.388908 # [ 267.995679] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2562 15:10:01.390072 # [ 268.001249] x3 : 0000000000000000 x2 : 0000000000000000
2563 15:10:01.390518 # [ 268.006820] x1 : ffff0005c8c13100 x0 : 0000000000000033
2564 15:10:01.390942 # [ 268.012392] Call trace:
2565 15:10:01.391354 # [ 268.015095] 0xffff0005c6b60000
2566 15:10:01.391761 # [ 268.018498] lkdtm_EXEC_KMALLOC+0x34/0x4c
2567 15:10:01.411692 # [ 268.022764] lkdtm_do_action+0x24/0x40
2568 15:10:01.412267 # [ 268.026769] direct_entry+0xd0/0x140
2569 15:10:01.412703 # [ 268.030603] full_proxy_write+0x68/0xbc
2570 15:10:01.413119 # [ 268.034700] vfs_write+0xec/0x20c
2571 15:10:01.414194 # [ 268.038271] ksys_write+0x70/0x100
2572 15:10:01.433250 # [ 268.041929] __arm64_sys_write+0x24/0x30
2573 15:10:01.433750 # [ 268.046111] el0_svc_common.constprop.0+0x84/0x1e0
2574 15:10:01.434184 # [ 268.051158] do_el0_svc+0x2c/0xa4
2575 15:10:01.434600 # [ 268.054731] el0_svc+0x20/0x30
2576 15:10:01.435009 # [ 268.058042] el0_sync_handler+0xb0/0xb4
2577 15:10:01.435412 # [ 268.062135] el0_sync+0x180/0x1c0
2578 15:10:01.451597 # [ 268.065710] Code: ffff0000 ffff0000 ffff0000 ffff0000 (aa1e03e9)
2579 15:10:01.452144 # [ 268.072063] ---[ end trace a04ceabbfd2154f1 ]---
2580 15:10:01.452579 # EXEC_KMALLOC: saw 'call trace:': ok
2581 15:10:01.452996 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2582 15:10:01.455012 # selftests: lkdtm: EXEC_VMALLOC.sh
2583 15:10:02.382705 <6>[ 269.580084] lkdtm: Performing direct entry EXEC_VMALLOC
2584 15:10:02.390254 <6>[ 269.585841] lkdtm: attempting ok execution at ffff800010b051e0
2585 15:10:02.397818 <6>[ 269.593693] lkdtm: attempting bad execution at ffff800013c0f000
2586 15:10:02.408636 <1>[ 269.600352] Unable to handle kernel execute from non-executable memory at virtual address ffff800013c0f000
2587 15:10:02.411970 <1>[ 269.610470] Mem abort info:
2588 15:10:02.415423 <1>[ 269.613687] ESR = 0x8600000f
2589 15:10:02.431772 <1>[ 269.617103] EC = 0x21: IABT (current EL), IL = 32 bits
2590 15:10:02.432333 <1>[ 269.622706] SET = 0, FnV = 0
2591 15:10:02.432761 <1>[ 269.626024] EA = 0, S1PTW = 0
2592 15:10:02.435081 <1>[ 269.629454] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2593 15:10:02.450152 <1>[ 269.636449] [ffff800013c0f000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006020a1003, pte=0068000607da7703
2594 15:10:02.453565 <0>[ 269.649282] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2595 15:10:02.517932 <4>[ 269.655114] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2596 15:10:02.518432 <4>[ 269.704920] CPU: 1 PID: 1925 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2597 15:10:02.519468 <4>[ 269.712918] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2598 15:10:02.539451 <4>[ 269.719531] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2599 15:10:02.539914 <4>[ 269.725799] pc : 0xffff800013c0f000
2600 15:10:02.540087 <4>[ 269.729553] lr : execute_location+0x84/0xa4
2601 15:10:02.540253 <4>[ 269.733990] sp : ffff800015f23cc0
2602 15:10:02.540415 <4>[ 269.737560] x29: ffff800015f23cc0 x28: ffff0005c3eb0000
2603 15:10:02.561745 <4>[ 269.743132] x27: 0000000000000000 x26: 0000000000000000
2604 15:10:02.561943 <4>[ 269.748703] x25: ffff80001163d9c0 x24: ffff800015f23e20
2605 15:10:02.562473 <4>[ 269.754273] x23: 000000000000000d x22: ffff0005c7da7000
2606 15:10:02.562647 <4>[ 269.759843] x21: 0000000000000001 x20: ffff800010b051e0
2607 15:10:02.584569 <4>[ 269.765414] x19: ffff800013c0f000 x18: 0000000000000000
2608 15:10:02.584867 <4>[ 269.770984] x17: 0000000000000000 x16: 0000000000000000
2609 15:10:02.585124 <4>[ 269.776554] x15: 0000000000000000 x14: 0000000000000000
2610 15:10:02.585370 <4>[ 269.782125] x13: 0000000000000000 x12: 0000000000000000
2611 15:10:02.606113 <4>[ 269.787695] x11: 0000000000000000 x10: 0000000000001440
2612 15:10:02.606466 <4>[ 269.793265] x9 : ffff80001012ca34 x8 : ffff0005c3eb14a0
2613 15:10:02.606768 <4>[ 269.798836] x7 : 00f727ff0f25030a x6 : ffff800012781000
2614 15:10:02.607670 <4>[ 269.804407] x5 : ffff800012781c88 x4 : ffff00063f75dc50
2615 15:10:02.629690 <4>[ 269.809978] x3 : 0000000000000000 x2 : 0000000000000000
2616 15:10:02.630113 <4>[ 269.815548] x1 : ffff0005c3eb0000 x0 : 0000000000000033
2617 15:10:02.630481 <4>[ 269.821119] Call trace:
2618 15:10:02.630832 <4>[ 269.823822] 0xffff800013c0f000
2619 15:10:02.631867 <4>[ 269.827224] lkdtm_EXEC_VMALLOC+0x2c/0x44
2620 15:10:02.651328 <4>[ 269.831489] lkdtm_do_action+0x24/0x40
2621 15:10:02.651880 <4>[ 269.835494] direct_entry+0xd0/0x140
2622 15:10:02.652309 <4>[ 269.839328] full_proxy_write+0x68/0xbc
2623 15:10:02.652732 <4>[ 269.843424] vfs_write+0xec/0x20c
2624 15:10:02.653103 <4>[ 269.846994] ksys_write+0x70/0x100
2625 15:10:02.653467 <4>[ 269.850651] __arm64_sys_write+0x24/0x30
2626 15:10:02.673798 <4>[ 269.854834] el0_svc_common.constprop.0+0x84/0x1e0
2627 15:10:02.674055 <4>[ 269.859880] do_el0_svc+0x2c/0xa4
2628 15:10:02.674279 <4>[ 269.863453] el0_svc+0x20/0x30
2629 15:10:02.674919 <4>[ 269.866764] el0_sync_handler+0xb0/0xb4
2630 15:10:02.675144 <4>[ 269.870856] el0_sync+0x180/0x1c0
2631 15:10:02.675359 <0>[ 269.874437] Code: bad PC value
2632 15:10:02.681435 <4>[ 269.877751] ---[ end trace a04ceabbfd2154f2 ]---
2633 15:10:02.684709 # Segmentation fault
2634 15:10:03.002955 # [ 269.580084] lkdtm: Performing direct entry EXEC_VMALLOC
2635 15:10:03.003356 # [ 269.585841] lkdtm: attempting ok execution at ffff800010b051e0
2636 15:10:03.003703 # [ 269.593693] lkdtm: attempting bad execution at ffff800013c0f000
2637 15:10:03.024325 # [ 269.600352] Unable to handle kernel execute from non-executable memory at virtual address ffff800013c0f000
2638 15:10:03.024703 # [ 269.610470] Mem abort info:
2639 15:10:03.025568 # [ 269.613687] ESR = 0x8600000f
2640 15:10:03.025899 # [ 269.617103] EC = 0x21: IABT (current EL), IL = 32 bits
2641 15:10:03.026215 # [ 269.622706] SET = 0, FnV = 0
2642 15:10:03.046089 # [ 269.626024] EA = 0, S1PTW = 0
2643 15:10:03.046423 # [ 269.629454] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2644 15:10:03.046773 # [ 269.636449] [ffff800013c0f000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006020a1003, pte=0068000607da7703
2645 15:10:03.068462 # [ 269.649282] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2646 15:10:03.114023 # [ 269.655114] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2647 15:10:03.115217 # [ 269.704920] CPU: 1 PID: 1925 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2648 15:10:03.135592 # [ 269.712918] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2649 15:10:03.136227 # [ 269.719531] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2650 15:10:03.136680 # [ 269.725799] pc : 0xffff800013c0f000
2651 15:10:03.137045 # [ 269.729553] lr : execute_location+0x84/0xa4
2652 15:10:03.138117 # [ 269.733990] sp : ffff800015f23cc0
2653 15:10:03.157201 # [ 269.737560] x29: ffff800015f23cc0 x28: ffff0005c3eb0000
2654 15:10:03.157717 # [ 269.743132] x27: 0000000000000000 x26: 0000000000000000
2655 15:10:03.158149 # [ 269.748703] x25: ffff80001163d9c0 x24: ffff800015f23e20
2656 15:10:03.158555 # [ 269.754273] x23: 000000000000000d x22: ffff0005c7da7000
2657 15:10:03.179726 # [ 269.759843] x21: 0000000000000001 x20: ffff800010b051e0
2658 15:10:03.180248 # [ 269.765414] x19: ffff800013c0f000 x18: 0000000000000000
2659 15:10:03.180650 # [ 269.770984] x17: 0000000000000000 x16: 0000000000000000
2660 15:10:03.181686 # [ 269.776554] x15: 0000000000000000 x14: 0000000000000000
2661 15:10:03.202350 # [ 269.782125] x13: 0000000000000000 x12: 0000000000000000
2662 15:10:03.202812 # [ 269.787695] x11: 0000000000000000 x10: 0000000000001440
2663 15:10:03.203215 # [ 269.793265] x9 : ffff80001012ca34 x8 : ffff0005c3eb14a0
2664 15:10:03.203601 # [ 269.798836] x7 : 00f727ff0f25030a x6 : ffff800012781000
2665 15:10:03.224983 # [ 269.804407] x5 : ffff800012781c88 x4 : ffff00063f75dc50
2666 15:10:03.225500 # [ 269.809978] x3 : 0000000000000000 x2 : 0000000000000000
2667 15:10:03.225949 # [ 269.815548] x1 : ffff0005c3eb0000 x0 : 0000000000000033
2668 15:10:03.226338 # [ 269.821119] Call trace:
2669 15:10:03.226717 # [ 269.823822] 0xffff800013c0f000
2670 15:10:03.227091 # [ 269.827224] lkdtm_EXEC_VMALLOC+0x2c/0x44
2671 15:10:03.246562 # [ 269.831489] lkdtm_do_action+0x24/0x40
2672 15:10:03.247076 # [ 269.835494] direct_entry+0xd0/0x140
2673 15:10:03.247508 # [ 269.839328] full_proxy_write+0x68/0xbc
2674 15:10:03.247945 # [ 269.843424] vfs_write+0xec/0x20c
2675 15:10:03.248225 # [ 269.846994] ksys_write+0x70/0x100
2676 15:10:03.268182 # [ 269.850651] __arm64_sys_write+0x24/0x30
2677 15:10:03.268691 # [ 269.854834] el0_svc_common.constprop.0+0x84/0x1e0
2678 15:10:03.269125 # [ 269.859880] do_el0_svc+0x2c/0xa4
2679 15:10:03.269542 # [ 269.863453] el0_svc+0x20/0x30
2680 15:10:03.269953 # [ 269.866764] el0_sync_handler+0xb0/0xb4
2681 15:10:03.270357 # [ 269.870856] el0_sync+0x180/0x1c0
2682 15:10:03.284346 # [ 269.874437] Code: bad PC value
2683 15:10:03.284855 # [ 269.877751] ---[ end trace a04ceabbfd2154f2 ]---
2684 15:10:03.285289 # EXEC_VMALLOC: saw 'call trace:': ok
2685 15:10:03.287622 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2686 15:10:03.288182 # selftests: lkdtm: EXEC_RODATA.sh
2687 15:10:04.040447 <6>[ 271.226840] lkdtm: Performing direct entry EXEC_RODATA
2688 15:10:04.041031 <6>[ 271.232306] lkdtm: attempting ok execution at ffff800010b051e0
2689 15:10:04.043753 <6>[ 271.238473] lkdtm: attempting bad execution at ffff80001163dec0
2690 15:10:04.053017 <1>[ 271.244712] Unable to handle kernel execute from non-executable memory at virtual address ffff80001163dec0
2691 15:10:04.056364 <1>[ 271.254726] Mem abort info:
2692 15:10:04.059909 <1>[ 271.257945] ESR = 0x8600000e
2693 15:10:04.075921 <1>[ 271.261335] EC = 0x21: IABT (current EL), IL = 32 bits
2694 15:10:04.076229 <1>[ 271.266929] SET = 0, FnV = 0
2695 15:10:04.076954 <1>[ 271.270246] EA = 0, S1PTW = 0
2696 15:10:04.079520 <1>[ 271.273671] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2697 15:10:04.092162 <1>[ 271.280664] [ffff80001163dec0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
2698 15:10:04.095493 <0>[ 271.291576] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2699 15:10:04.158990 <4>[ 271.297408] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2700 15:10:04.160110 <4>[ 271.347216] CPU: 1 PID: 1967 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2701 15:10:04.160498 <4>[ 271.355215] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2702 15:10:04.182648 <4>[ 271.361828] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2703 15:10:04.183069 <4>[ 271.368103] pc : lkdtm_rodata_do_nothing+0x0/0x10
2704 15:10:04.183435 <4>[ 271.373068] lr : execute_location+0x84/0xa4
2705 15:10:04.184451 <4>[ 271.377506] sp : ffff800015fdbcd0
2706 15:10:04.204180 <4>[ 271.381075] x29: ffff800015fdbcd0 x28: ffff0005c8c11880
2707 15:10:04.204620 <4>[ 271.386648] x27: 0000000000000000 x26: 0000000000000000
2708 15:10:04.205708 <4>[ 271.392220] x25: ffff80001163d9c0 x24: ffff800015fdbe20
2709 15:10:04.206151 <4>[ 271.397792] x23: 000000000000000c x22: ffff0005c3f2c000
2710 15:10:04.226875 <4>[ 271.403363] x21: 0000000000000000 x20: ffff800010b051e0
2711 15:10:04.227346 <4>[ 271.408933] x19: ffff80001163dec0 x18: 0000000000000000
2712 15:10:04.227770 <4>[ 271.414504] x17: 0000000000000000 x16: 0000000000000000
2713 15:10:04.228867 <4>[ 271.420074] x15: 0000000000000030 x14: ffffffffffffffff
2714 15:10:04.249422 <4>[ 271.425644] x13: ffff800095fdb9ba x12: ffff800015fdb9c2
2715 15:10:04.249923 <4>[ 271.431214] x11: ffff8000127b01b0 x10: ffff800012808350
2716 15:10:04.251018 <4>[ 271.436785] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2717 15:10:04.251422 <4>[ 271.442355] x7 : ffff800012808350 x6 : ffff800012781000
2718 15:10:04.271119 <4>[ 271.447925] x5 : ffff800012781c88 x4 : ffff00063f75dc50
2719 15:10:04.271555 <4>[ 271.453495] x3 : 0000000000000000 x2 : 0000000000000000
2720 15:10:04.271976 <4>[ 271.459065] x1 : ffff0005c8c11880 x0 : 0000000000000033
2721 15:10:04.272384 <4>[ 271.464636] Call trace:
2722 15:10:04.272790 <4>[ 271.467342] lkdtm_rodata_do_nothing+0x0/0x10
2723 15:10:04.293577 <4>[ 271.471957] lkdtm_EXEC_RODATA+0x24/0x30
2724 15:10:04.293955 <4>[ 271.476138] lkdtm_do_action+0x24/0x40
2725 15:10:04.294277 <4>[ 271.480143] direct_entry+0xd0/0x140
2726 15:10:04.295142 <4>[ 271.483977] full_proxy_write+0x68/0xbc
2727 15:10:04.295460 <4>[ 271.488073] vfs_write+0xec/0x20c
2728 15:10:04.295767 <4>[ 271.491643] ksys_write+0x70/0x100
2729 15:10:04.315143 <4>[ 271.495301] __arm64_sys_write+0x24/0x30
2730 15:10:04.315572 <4>[ 271.499485] el0_svc_common.constprop.0+0x84/0x1e0
2731 15:10:04.316037 <4>[ 271.504532] do_el0_svc+0x2c/0xa4
2732 15:10:04.317073 <4>[ 271.508106] el0_svc+0x20/0x30
2733 15:10:04.317468 <4>[ 271.511417] el0_sync_handler+0xb0/0xb4
2734 15:10:04.317848 <4>[ 271.515509] el0_sync+0x180/0x1c0
2735 15:10:04.325917 <0>[ 271.519085] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2736 15:10:04.329159 <4>[ 271.525436] ---[ end trace a04ceabbfd2154f3 ]---
2737 15:10:04.332520 # Segmentation fault
2738 15:10:04.589460 # [ 271.226840] lkdtm: Performing direct entry EXEC_RODATA
2739 15:10:04.589961 # [ 271.232306] lkdtm: attempting ok execution at ffff800010b051e0
2740 15:10:04.590366 # [ 271.238473] lkdtm: attempting bad execution at ffff80001163dec0
2741 15:10:04.610947 # [ 271.244712] Unable to handle kernel execute from non-executable memory at virtual address ffff80001163dec0
2742 15:10:04.611430 # [ 271.254726] Mem abort info:
2743 15:10:04.611897 # [ 271.257945] ESR = 0x8600000e
2744 15:10:04.612324 # [ 271.261335] EC = 0x21: IABT (current EL), IL = 32 bits
2745 15:10:04.613432 # [ 271.266929] SET = 0, FnV = 0
2746 15:10:04.633545 # [ 271.270246] EA = 0, S1PTW = 0
2747 15:10:04.633975 # [ 271.273671] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
2748 15:10:04.635040 # [ 271.280664] [ffff80001163dec0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
2749 15:10:04.655146 # [ 271.291576] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2750 15:10:04.700349 # [ 271.297408] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2751 15:10:04.701580 # [ 271.347216] CPU: 1 PID: 1967 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2752 15:10:04.702032 # [ 271.355215] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2753 15:10:04.721845 # [ 271.361828] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2754 15:10:04.722200 # [ 271.368103] pc : lkdtm_rodata_do_nothing+0x0/0x10
2755 15:10:04.723093 # [ 271.373068] lr : execute_location+0x84/0xa4
2756 15:10:04.723407 # [ 271.377506] sp : ffff800015fdbcd0
2757 15:10:04.744400 # [ 271.381075] x29: ffff800015fdbcd0 x28: ffff0005c8c11880
2758 15:10:04.744661 # [ 271.386648] x27: 0000000000000000 x26: 0000000000000000
2759 15:10:04.745327 # [ 271.392220] x25: ffff80001163d9c0 x24: ffff800015fdbe20
2760 15:10:04.745557 # [ 271.397792] x23: 000000000000000c x22: ffff0005c3f2c000
2761 15:10:04.767220 # [ 271.403363] x21: 0000000000000000 x20: ffff800010b051e0
2762 15:10:04.767573 # [ 271.408933] x19: ffff80001163dec0 x18: 0000000000000000
2763 15:10:04.768457 # [ 271.414504] x17: 0000000000000000 x16: 0000000000000000
2764 15:10:04.768770 # [ 271.420074] x15: 0000000000000030 x14: ffffffffffffffff
2765 15:10:04.789900 # [ 271.425644] x13: ffff800095fdb9ba x12: ffff800015fdb9c2
2766 15:10:04.790255 # [ 271.431214] x11: ffff8000127b01b0 x10: ffff800012808350
2767 15:10:04.790563 # [ 271.436785] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2768 15:10:04.791489 # [ 271.442355] x7 : ffff800012808350 x6 : ffff800012781000
2769 15:10:04.811456 # [ 271.447925] x5 : ffff800012781c88 x4 : ffff00063f75dc50
2770 15:10:04.811911 # [ 271.453495] x3 : 0000000000000000 x2 : 0000000000000000
2771 15:10:04.812943 # [ 271.459065] x1 : ffff0005c8c11880 x0 : 0000000000000033
2772 15:10:04.813349 # [ 271.464636] Call trace:
2773 15:10:04.813738 # [ 271.467342] lkdtm_rodata_do_nothing+0x0/0x10
2774 15:10:04.832956 # [ 271.471957] lkdtm_EXEC_RODATA+0x24/0x30
2775 15:10:04.833418 # [ 271.476138] lkdtm_do_action+0x24/0x40
2776 15:10:04.833819 # [ 271.480143] direct_entry+0xd0/0x140
2777 15:10:04.834203 # [ 271.483977] full_proxy_write+0x68/0xbc
2778 15:10:04.834414 # [ 271.488073] vfs_write+0xec/0x20c
2779 15:10:04.835476 # [ 271.491643] ksys_write+0x70/0x100
2780 15:10:04.855528 # [ 271.495301] __arm64_sys_write+0x24/0x30
2781 15:10:04.855992 # [ 271.499485] el0_svc_common.constprop.0+0x84/0x1e0
2782 15:10:04.856350 # [ 271.504532] do_el0_svc+0x2c/0xa4
2783 15:10:04.856603 # [ 271.508106] el0_svc+0x20/0x30
2784 15:10:04.856943 # [ 271.511417] el0_sync_handler+0xb0/0xb4
2785 15:10:04.857319 # [ 271.515509] el0_sync+0x180/0x1c0
2786 15:10:04.873951 # [ 271.519085] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2787 15:10:04.874413 # [ 271.525436] ---[ end trace a04ceabbfd2154f3 ]---
2788 15:10:04.874813 # EXEC_RODATA: saw 'call trace:': ok
2789 15:10:04.875198 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2790 15:10:04.877222 # selftests: lkdtm: EXEC_USERSPACE.sh
2791 15:10:05.618586 <6>[ 272.804484] lkdtm: Performing direct entry EXEC_USERSPACE
2792 15:10:05.619126 <6>[ 272.810286] lkdtm: attempting ok execution at ffff800010b051e0
2793 15:10:05.621740 <6>[ 272.816509] lkdtm: attempting bad execution at 0000ffffbf574000
2794 15:10:05.630201 <1>[ 272.822768] Unable to handle kernel execution of user memory at virtual address 0000ffffbf574000
2795 15:10:05.632444 <1>[ 272.831911] Mem abort info:
2796 15:10:05.652908 <1>[ 272.835151] ESR = 0x8600000f
2797 15:10:05.653369 <1>[ 272.838492] EC = 0x21: IABT (current EL), IL = 32 bits
2798 15:10:05.654502 <1>[ 272.844115] SET = 0, FnV = 0
2799 15:10:05.654937 <1>[ 272.847452] EA = 0, S1PTW = 0
2800 15:10:05.655351 <1>[ 272.850879] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603ee3000
2801 15:10:05.671257 <1>[ 272.857613] [0000ffffbf574000] pgd=00000006036c8003, p4d=00000006036c8003, pud=0000000602711003, pmd=0000000609a30003, pte=00a800060f1b0f43
2802 15:10:05.674573 <0>[ 272.870438] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2803 15:10:05.738009 <4>[ 272.876357] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2804 15:10:05.738734 <4>[ 272.926164] CPU: 1 PID: 2009 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2805 15:10:05.738969 <4>[ 272.934163] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2806 15:10:05.761771 <4>[ 272.940775] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2807 15:10:05.762121 <4>[ 272.947043] pc : 0xffffbf574000
2808 15:10:05.762422 <4>[ 272.950448] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2809 15:10:05.762716 <4>[ 272.955232] sp : ffff8000160bbcf0
2810 15:10:05.763000 <4>[ 272.958802] x29: ffff8000160bbcf0 x28: ffff0005c8c14980
2811 15:10:05.783443 <4>[ 272.964374] x27: 0000000000000000 x26: 0000000000000000
2812 15:10:05.783950 <4>[ 272.969944] x25: ffff80001163d9c0 x24: ffff8000160bbe20
2813 15:10:05.784364 <4>[ 272.975515] x23: 000000000000000f x22: ffff0005c44bb000
2814 15:10:05.785432 <4>[ 272.981085] x21: ffff800011bc04c0 x20: ffff800010b051e0
2815 15:10:05.805995 <4>[ 272.986656] x19: 0000ffffbf574000 x18: 0000000000000000
2816 15:10:05.806444 <4>[ 272.992227] x17: 0000000000000000 x16: 0000000000000000
2817 15:10:05.807462 <4>[ 272.997797] x15: 0000000000000030 x14: ffffffffffffffff
2818 15:10:05.807843 <4>[ 273.003368] x13: ffff8000960bb9da x12: ffff8000160bb9e2
2819 15:10:05.828452 <4>[ 273.008939] x11: ffff8000127b01b0 x10: ffff800012808350
2820 15:10:05.828919 <4>[ 273.014509] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2821 15:10:05.829984 <4>[ 273.020079] x7 : ffff800012808350 x6 : ffff800012781000
2822 15:10:05.830387 <4>[ 273.025649] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2823 15:10:05.850050 <4>[ 273.031220] x3 : 0000000000000000 x2 : 0000000000000000
2824 15:10:05.850511 <4>[ 273.036790] x1 : ffff0005c8c14980 x0 : 0000000000000033
2825 15:10:05.850904 <4>[ 273.042362] Call trace:
2826 15:10:05.851281 <4>[ 273.045066] 0xffffbf574000
2827 15:10:05.852392 <4>[ 273.048118] lkdtm_do_action+0x24/0x40
2828 15:10:05.872543 <4>[ 273.052123] direct_entry+0xd0/0x140
2829 15:10:05.872838 <4>[ 273.055957] full_proxy_write+0x68/0xbc
2830 15:10:05.873094 <4>[ 273.060051] vfs_write+0xec/0x20c
2831 15:10:05.873839 <4>[ 273.063621] ksys_write+0x70/0x100
2832 15:10:05.874097 <4>[ 273.067279] __arm64_sys_write+0x24/0x30
2833 15:10:05.874344 <4>[ 273.071462] el0_svc_common.constprop.0+0x84/0x1e0
2834 15:10:05.893951 <4>[ 273.076508] do_el0_svc+0x2c/0xa4
2835 15:10:05.894634 <4>[ 273.080083] el0_svc+0x20/0x30
2836 15:10:05.894857 <4>[ 273.083394] el0_sync_handler+0xb0/0xb4
2837 15:10:05.895067 <4>[ 273.087486] el0_sync+0x180/0x1c0
2838 15:10:05.895271 <0>[ 273.091068] Code: bad PC value
2839 15:10:05.895472 <4>[ 273.094383] ---[ end trace a04ceabbfd2154f4 ]---
2840 15:10:05.900819 # Segmentation fault
2841 15:10:06.183144 # [ 272.804484] lkdtm: Performing direct entry EXEC_USERSPACE
2842 15:10:06.183998 # [ 272.810286] lkdtm: attempting ok execution at ffff800010b051e0
2843 15:10:06.184283 # [ 272.816509] lkdtm: attempting bad execution at 0000ffffbf574000
2844 15:10:06.205923 # [ 272.822768] Unable to handle kernel execution of user memory at virtual address 0000ffffbf574000
2845 15:10:06.206336 # [ 272.831911] Mem abort info:
2846 15:10:06.206683 # [ 272.835151] ESR = 0x8600000f
2847 15:10:06.207018 # [ 272.838492] EC = 0x21: IABT (current EL), IL = 32 bits
2848 15:10:06.207346 # [ 272.844115] SET = 0, FnV = 0
2849 15:10:06.227367 # [ 272.847452] EA = 0, S1PTW = 0
2850 15:10:06.227746 # [ 272.850879] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603ee3000
2851 15:10:06.228129 # [ 272.857613] [0000ffffbf574000] pgd=00000006036c8003, p4d=00000006036c8003, pud=0000000602711003, pmd=0000000609a30003, pte=00a800060f1b0f43
2852 15:10:06.249814 # [ 272.870438] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2853 15:10:06.294052 # [ 272.876357] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2854 15:10:06.294853 # [ 272.926164] CPU: 1 PID: 2009 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2855 15:10:06.316848 # [ 272.934163] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2856 15:10:06.317202 # [ 272.940775] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2857 15:10:06.317511 # [ 272.947043] pc : 0xffffbf574000
2858 15:10:06.317821 # [ 272.950448] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2859 15:10:06.318756 # [ 272.955232] sp : ffff8000160bbcf0
2860 15:10:06.338322 # [ 272.958802] x29: ffff8000160bbcf0 x28: ffff0005c8c14980
2861 15:10:06.338753 # [ 272.964374] x27: 0000000000000000 x26: 0000000000000000
2862 15:10:06.339118 # [ 272.969944] x25: ffff80001163d9c0 x24: ffff8000160bbe20
2863 15:10:06.340134 # [ 272.975515] x23: 000000000000000f x22: ffff0005c44bb000
2864 15:10:06.360890 # [ 272.981085] x21: ffff800011bc04c0 x20: ffff800010b051e0
2865 15:10:06.361342 # [ 272.986656] x19: 0000ffffbf574000 x18: 0000000000000000
2866 15:10:06.361709 # [ 272.992227] x17: 0000000000000000 x16: 0000000000000000
2867 15:10:06.362685 # [ 272.997797] x15: 0000000000000030 x14: ffffffffffffffff
2868 15:10:06.383556 # [ 273.003368] x13: ffff8000960bb9da x12: ffff8000160bb9e2
2869 15:10:06.384080 # [ 273.008939] x11: ffff8000127b01b0 x10: ffff800012808350
2870 15:10:06.385173 # [ 273.014509] x9 : ffff80001012ca34 x8 : ffff8000127b0350
2871 15:10:06.385629 # [ 273.020079] x7 : ffff800012808350 x6 : ffff800012781000
2872 15:10:06.404896 # [ 273.025649] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
2873 15:10:06.405169 # [ 273.031220] x3 : 0000000000000000 x2 : 0000000000000000
2874 15:10:06.405872 # [ 273.036790] x1 : ffff0005c8c14980 x0 : 0000000000000033
2875 15:10:06.406113 # [ 273.042362] Call trace:
2876 15:10:06.406343 # [ 273.045066] 0xffffbf574000
2877 15:10:06.406568 # [ 273.048118] lkdtm_do_action+0x24/0x40
2878 15:10:06.427536 # [ 273.052123] direct_entry+0xd0/0x140
2879 15:10:06.427899 # [ 273.055957] full_proxy_write+0x68/0xbc
2880 15:10:06.428074 # [ 273.060051] vfs_write+0xec/0x20c
2881 15:10:06.428976 # [ 273.063621] ksys_write+0x70/0x100
2882 15:10:06.429302 # [ 273.067279] __arm64_sys_write+0x24/0x30
2883 15:10:06.429615 # [ 273.071462] el0_svc_common.constprop.0+0x84/0x1e0
2884 15:10:06.450278 # [ 273.076508] do_el0_svc+0x2c/0xa4
2885 15:10:06.450625 # [ 273.080083] el0_svc+0x20/0x30
2886 15:10:06.450948 # [ 273.083394] el0_sync_handler+0xb0/0xb4
2887 15:10:06.451265 # [ 273.087486] el0_sync+0x180/0x1c0
2888 15:10:06.452220 # [ 273.091068] Code: bad PC value
2889 15:10:06.452588 # [ 273.094383] ---[ end trace a04ceabbfd2154f4 ]---
2890 15:10:06.460046 # EXEC_USERSPACE: saw 'call trace:': ok
2891 15:10:06.463232 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2892 15:10:06.463660 # selftests: lkdtm: EXEC_NULL.sh
2893 15:10:07.217163 <6>[ 274.414192] lkdtm: Performing direct entry EXEC_NULL
2894 15:10:07.223518 <6>[ 274.419690] lkdtm: attempting ok execution at ffff800010b051e0
2895 15:10:07.236565 <6>[ 274.425861] lkdtm: attempting bad execution at 0000000000000000
2896 15:10:07.239749 <1>[ 274.432302] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2897 15:10:07.243032 <1>[ 274.441465] Mem abort info:
2898 15:10:07.246337 <1>[ 274.444599] ESR = 0x86000004
2899 15:10:07.265694 <1>[ 274.448025] EC = 0x21: IABT (current EL), IL = 32 bits
2900 15:10:07.265894 <1>[ 274.453660] SET = 0, FnV = 0
2901 15:10:07.266452 <1>[ 274.456999] EA = 0, S1PTW = 0
2902 15:10:07.266628 <1>[ 274.460414] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609525000
2903 15:10:07.275643 <1>[ 274.467129] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2904 15:10:07.278706 <0>[ 274.474205] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2905 15:10:07.342510 <4>[ 274.480123] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2906 15:10:07.342827 <4>[ 274.529928] CPU: 1 PID: 2051 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2907 15:10:07.343589 <4>[ 274.537927] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2908 15:10:07.363949 <4>[ 274.544540] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2909 15:10:07.364148 <4>[ 274.550807] pc : 0x0
2910 15:10:07.364320 <4>[ 274.553259] lr : execute_location+0x84/0xa4
2911 15:10:07.364875 <4>[ 274.557696] sp : ffff80001616bcd0
2912 15:10:07.365047 <4>[ 274.561266] x29: ffff80001616bcd0 x28: ffff0005c8c11880
2913 15:10:07.387575 <4>[ 274.566838] x27: 0000000000000000 x26: 0000000000000000
2914 15:10:07.387773 <4>[ 274.572409] x25: ffff80001163d9c0 x24: ffff80001616be20
2915 15:10:07.388532 <4>[ 274.577980] x23: 000000000000000a x22: ffff0005c4dc7000
2916 15:10:07.388794 <4>[ 274.583551] x21: 0000000000000000 x20: ffff800010b051e0
2917 15:10:07.409245 <4>[ 274.589122] x19: 0000000000000000 x18: 0000000000000000
2918 15:10:07.409504 <4>[ 274.594692] x17: 0000000000000000 x16: 0000000000000000
2919 15:10:07.410184 <4>[ 274.600263] x15: 0000000000000030 x14: ffffffffffffffff
2920 15:10:07.410412 <4>[ 274.605833] x13: ffff80009616b9ba x12: 00000049649565de
2921 15:10:07.430769 <4>[ 274.611404] x11: 000131ad78d90ee6 x10: 0000000000001440
2922 15:10:07.431070 <4>[ 274.616974] x9 : ffff80001012ca34 x8 : ffff0005c8c12d20
2923 15:10:07.431842 <4>[ 274.622545] x7 : 0000000000000000 x6 : ffff800012781000
2924 15:10:07.432108 <4>[ 274.628115] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
2925 15:10:07.454615 <4>[ 274.633685] x3 : 0000000000000000 x2 : 0000000000000000
2926 15:10:07.454988 <4>[ 274.639255] x1 : ffff0005c8c11880 x0 : 0000000000000033
2927 15:10:07.455964 <4>[ 274.644826] Call trace:
2928 15:10:07.456294 <4>[ 274.647531] 0x0
2929 15:10:07.456628 <4>[ 274.649629] lkdtm_EXEC_NULL+0x20/0x2c
2930 15:10:07.456954 <4>[ 274.653638] lkdtm_do_action+0x24/0x40
2931 15:10:07.476233 <4>[ 274.657642] direct_entry+0xd0/0x140
2932 15:10:07.476632 <4>[ 274.661477] full_proxy_write+0x68/0xbc
2933 15:10:07.476974 <4>[ 274.665571] vfs_write+0xec/0x20c
2934 15:10:07.477303 <4>[ 274.669141] ksys_write+0x70/0x100
2935 15:10:07.477625 <4>[ 274.672799] __arm64_sys_write+0x24/0x30
2936 15:10:07.498868 <4>[ 274.676982] el0_svc_common.constprop.0+0x84/0x1e0
2937 15:10:07.499324 <4>[ 274.682029] do_el0_svc+0x2c/0xa4
2938 15:10:07.499714 <4>[ 274.685602] el0_svc+0x20/0x30
2939 15:10:07.500110 <4>[ 274.688913] el0_sync_handler+0xb0/0xb4
2940 15:10:07.500500 <4>[ 274.693006] el0_sync+0x180/0x1c0
2941 15:10:07.501601 <0>[ 274.696589] Code: bad PC value
2942 15:10:07.503102 <4>[ 274.699904] ---[ end trace a04ceabbfd2154f5 ]---
2943 15:10:07.506561 # Segmentation fault
2944 15:10:07.783335 # [ 274.414192] lkdtm: Performing direct entry EXEC_NULL
2945 15:10:07.783676 # [ 274.419690] lkdtm: attempting ok execution at ffff800010b051e0
2946 15:10:07.784342 # [ 274.425861] lkdtm: attempting bad execution at 0000000000000000
2947 15:10:07.805797 # [ 274.432302] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2948 15:10:07.806007 # [ 274.441465] Mem abort info:
2949 15:10:07.806189 # [ 274.444599] ESR = 0x86000004
2950 15:10:07.806754 # [ 274.448025] EC = 0x21: IABT (current EL), IL = 32 bits
2951 15:10:07.806938 # [ 274.453660] SET = 0, FnV = 0
2952 15:10:07.807106 # [ 274.456999] EA = 0, S1PTW = 0
2953 15:10:07.828438 # [ 274.460414] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609525000
2954 15:10:07.829265 # [ 274.467129] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2955 15:10:07.829537 # [ 274.474205] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2956 15:10:07.895154 # [ 274.480123] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
2957 15:10:07.895537 # [ 274.529928] CPU: 1 PID: 2051 Comm: cat Tainted: G D W 5.10.164-cip24 #1
2958 15:10:07.896431 # [ 274.537927] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2959 15:10:07.917645 # [ 274.544540] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2960 15:10:07.917852 # [ 274.550807] pc : 0x0
2961 15:10:07.918424 # [ 274.553259] lr : execute_location+0x84/0xa4
2962 15:10:07.918620 # [ 274.557696] sp : ffff80001616bcd0
2963 15:10:07.918858 # [ 274.561266] x29: ffff80001616bcd0 x28: ffff0005c8c11880
2964 15:10:07.919035 # [ 274.566838] x27: 0000000000000000 x26: 0000000000000000
2965 15:10:07.939194 # [ 274.572409] x25: ffff80001163d9c0 x24: ffff80001616be20
2966 15:10:07.939396 # [ 274.577980] x23: 000000000000000a x22: ffff0005c4dc7000
2967 15:10:07.939985 # [ 274.583551] x21: 0000000000000000 x20: ffff800010b051e0
2968 15:10:07.940164 # [ 274.589122] x19: 0000000000000000 x18: 0000000000000000
2969 15:10:07.960760 # [ 274.594692] x17: 0000000000000000 x16: 0000000000000000
2970 15:10:07.961494 # [ 274.600263] x15: 0000000000000030 x14: ffffffffffffffff
2971 15:10:07.961730 # [ 274.605833] x13: ffff80009616b9ba x12: 00000049649565de
2972 15:10:07.961954 # [ 274.611404] x11: 000131ad78d90ee6 x10: 0000000000001440
2973 15:10:07.983427 # [ 274.616974] x9 : ffff80001012ca34 x8 : ffff0005c8c12d20
2974 15:10:07.983713 # [ 274.622545] x7 : 0000000000000000 x6 : ffff800012781000
2975 15:10:07.984518 # [ 274.628115] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
2976 15:10:07.984798 # [ 274.633685] x3 : 0000000000000000 x2 : 0000000000000000
2977 15:10:08.006051 # [ 274.639255] x1 : ffff0005c8c11880 x0 : 0000000000000033
2978 15:10:08.006339 # [ 274.644826] Call trace:
2979 15:10:08.006637 # [ 274.647531] 0x0
2980 15:10:08.007507 # [ 274.649629] lkdtm_EXEC_NULL+0x20/0x2c
2981 15:10:08.007812 # [ 274.653638] lkdtm_do_action+0x24/0x40
2982 15:10:08.008187 # [ 274.657642] direct_entry+0xd0/0x140
2983 15:10:08.028566 # [ 274.661477] full_proxy_write+0x68/0xbc
2984 15:10:08.028766 # [ 274.665571] vfs_write+0xec/0x20c
2985 15:10:08.029065 # [ 274.669141] ksys_write+0x70/0x100
2986 15:10:08.029996 # [ 274.672799] __arm64_sys_write+0x24/0x30
2987 15:10:08.030321 # [ 274.676982] el0_svc_common.constprop.0+0x84/0x1e0
2988 15:10:08.030634 # [ 274.682029] do_el0_svc+0x2c/0xa4
2989 15:10:08.050262 # [ 274.685602] el0_svc+0x20/0x30
2990 15:10:08.050618 # [ 274.688913] el0_sync_handler+0xb0/0xb4
2991 15:10:08.050924 # [ 274.693006] el0_sync+0x180/0x1c0
2992 15:10:08.051272 # [ 274.696589] Code: bad PC value
2993 15:10:08.052198 # [ 274.699904] ---[ end trace a04ceabbfd2154f5 ]---
2994 15:10:08.052546 # EXEC_NULL: saw 'call trace:': ok
2995 15:10:08.058691 ok 36 selftests: lkdtm: EXEC_NULL.sh
2996 15:10:08.058893 # selftests: lkdtm: ACCESS_USERSPACE.sh
2997 15:10:09.014246 <6>[ 276.209670] lkdtm: Performing direct entry ACCESS_USERSPACE
2998 15:10:09.024003 <6>[ 276.215709] lkdtm: attempting bad read at 0000ffff8f77c000
2999 15:10:09.024342 <3>[ 276.221518] lkdtm: FAIL: survived bad read
3000 15:10:09.034688 <6>[ 276.225943] lkdtm: attempting bad write at 0000ffff8f77c000
3001 15:10:09.034937 <3>[ 276.231867] lkdtm: FAIL: survived bad write
3002 15:10:09.157626 # [ 276.209670] lkdtm: Performing direct entry ACCESS_USERSPACE
3003 15:10:09.157992 # [ 276.215709] lkdtm: attempting bad read at 0000ffff8f77c000
3004 15:10:09.158328 # [ 276.221518] lkdtm: FAIL: survived bad read
3005 15:10:09.159223 # [ 276.225943] lkdtm: attempting bad write at 0000ffff8f77c000
3006 15:10:09.162985 # [ 276.231867] lkdtm: FAIL: survived bad write
3007 15:10:09.180110 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3008 15:10:09.257239 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3009 15:10:09.282703 # selftests: lkdtm: ACCESS_NULL.sh
3010 15:10:09.830788 <6>[ 277.026676] lkdtm: Performing direct entry ACCESS_NULL
3011 15:10:09.842643 <6>[ 277.032287] lkdtm: attempting bad read at 0000000000000000
3012 15:10:09.846009 <1>[ 277.038141] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3013 15:10:09.857868 <1>[ 277.047531] Mem abort info:
3014 15:10:09.858212 <1>[ 277.050651] ESR = 0x96000004
3015 15:10:09.861107 <1>[ 277.053973] EC = 0x25: DABT (current EL), IL = 32 bits
3016 15:10:09.861425 <1>[ 277.059602] SET = 0, FnV = 0
3017 15:10:09.868537 <1>[ 277.063146] EA = 0, S1PTW = 0
3018 15:10:09.871788 <1>[ 277.066555] Data abort info:
3019 15:10:09.872061 <1>[ 277.069745] ISV = 0, ISS = 0x00000004
3020 15:10:09.879347 <1>[ 277.073934] CM = 0, WnR = 0
3021 15:10:09.882648 <1>[ 277.077188] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603683000
3022 15:10:09.892522 <1>[ 277.084153] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3023 15:10:09.895650 <0>[ 277.091235] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3024 15:10:09.959186 <4>[ 277.097154] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3025 15:10:09.959881 <4>[ 277.146961] CPU: 0 PID: 2127 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3026 15:10:09.960080 <4>[ 277.154960] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3027 15:10:09.981806 <4>[ 277.161572] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3028 15:10:09.982010 <4>[ 277.167845] pc : lkdtm_ACCESS_NULL+0x34/0x78
3029 15:10:09.982582 <4>[ 277.172371] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3030 15:10:09.982760 <4>[ 277.176896] sp : ffff800016303cf0
3031 15:10:09.982931 <4>[ 277.180465] x29: ffff800016303cf0 x28: ffff0005c7c09880
3032 15:10:10.004606 <4>[ 277.186037] x27: 0000000000000000 x26: 0000000000000000
3033 15:10:10.004894 <4>[ 277.191607] x25: ffff80001163d9c0 x24: ffff800016303e20
3034 15:10:10.005144 <4>[ 277.197178] x23: 000000000000000c x22: ffff0005c969c000
3035 15:10:10.005930 <4>[ 277.202748] x21: ffff800011bc04f8 x20: 0000000000000000
3036 15:10:10.026193 <4>[ 277.208319] x19: 0000000000000027 x18: 0000000000000001
3037 15:10:10.026516 <4>[ 277.213888] x17: 0000000000000000 x16: 0000000000000000
3038 15:10:10.027332 <4>[ 277.219458] x15: 0000000000000030 x14: ffffffffffffffff
3039 15:10:10.027581 <4>[ 277.225028] x13: ffff8000963039da x12: ffff8000163039e3
3040 15:10:10.048674 <4>[ 277.230598] x11: ffff8000127b01b0 x10: ffff800012808350
3041 15:10:10.048872 <4>[ 277.236168] x9 : ffff80001012ca34 x8 : ffff8000127b0350
3042 15:10:10.049443 <4>[ 277.241738] x7 : ffff800012808350 x6 : ffff800012781000
3043 15:10:10.049618 <4>[ 277.247308] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
3044 15:10:10.071213 <4>[ 277.252878] x3 : 0000000000000000 x2 : 0000000000000000
3045 15:10:10.071460 <4>[ 277.258448] x1 : 000000000000c0de x0 : ffff800011bc1000
3046 15:10:10.072141 <4>[ 277.264019] Call trace:
3047 15:10:10.072359 <4>[ 277.266723] lkdtm_ACCESS_NULL+0x34/0x78
3048 15:10:10.072567 <4>[ 277.270905] lkdtm_do_action+0x24/0x40
3049 15:10:10.092796 <4>[ 277.274909] direct_entry+0xd0/0x140
3050 15:10:10.092994 <4>[ 277.278744] full_proxy_write+0x68/0xbc
3051 15:10:10.093164 <4>[ 277.282839] vfs_write+0xec/0x20c
3052 15:10:10.093730 <4>[ 277.286409] ksys_write+0x70/0x100
3053 15:10:10.093901 <4>[ 277.290066] __arm64_sys_write+0x24/0x30
3054 15:10:10.115318 <4>[ 277.294249] el0_svc_common.constprop.0+0x84/0x1e0
3055 15:10:10.115546 <4>[ 277.299296] do_el0_svc+0x2c/0xa4
3056 15:10:10.115743 <4>[ 277.302868] el0_svc+0x20/0x30
3057 15:10:10.116388 <4>[ 277.306178] el0_sync_handler+0xb0/0xb4
3058 15:10:10.116586 <4>[ 277.310270] el0_sync+0x180/0x1c0
3059 15:10:10.122964 <0>[ 277.313845] Code: 9115a000 97ffdd66 d2981bc1 d0004360 (f9400293)
3060 15:10:10.123246 <4>[ 277.320195] ---[ end trace a04ceabbfd2154f6 ]---
3061 15:10:10.127278 # Segmentation fault
3062 15:10:10.495322 # [ 277.026676] lkdtm: Performing direct entry ACCESS_NULL
3063 15:10:10.495809 # [ 277.032287] lkdtm: attempting bad read at 0000000000000000
3064 15:10:10.496169 # [ 277.038141] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3065 15:10:10.517870 # [ 277.047531] Mem abort info:
3066 15:10:10.518258 # [ 277.050651] ESR = 0x96000004
3067 15:10:10.518550 # [ 277.053973] EC = 0x25: DABT (current EL), IL = 32 bits
3068 15:10:10.518833 # [ 277.059602] SET = 0, FnV = 0
3069 15:10:10.519109 # [ 277.063146] EA = 0, S1PTW = 0
3070 15:10:10.520005 # [ 277.066555] Data abort info:
3071 15:10:10.540207 # [ 277.069745] ISV = 0, ISS = 0x00000004
3072 15:10:10.540408 # [ 277.073934] CM = 0, WnR = 0
3073 15:10:10.540987 # [ 277.077188] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603683000
3074 15:10:10.541165 # [ 277.084153] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3075 15:10:10.561975 # [ 277.091235] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3076 15:10:10.606051 # [ 277.097154] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3077 15:10:10.607067 # [ 277.146961] CPU: 0 PID: 2127 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3078 15:10:10.607406 # [ 277.154960] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3079 15:10:10.628525 # [ 277.161572] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3080 15:10:10.629145 # [ 277.167845] pc : lkdtm_ACCESS_NULL+0x34/0x78
3081 15:10:10.629326 # [ 277.172371] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3082 15:10:10.629499 # [ 277.176896] sp : ffff800016303cf0
3083 15:10:10.629667 # [ 277.180465] x29: ffff800016303cf0 x28: ffff0005c7c09880
3084 15:10:10.651004 # [ 277.186037] x27: 0000000000000000 x26: 0000000000000000
3085 15:10:10.651704 # [ 277.191607] x25: ffff80001163d9c0 x24: ffff800016303e20
3086 15:10:10.651922 # [ 277.197178] x23: 000000000000000c x22: ffff0005c969c000
3087 15:10:10.652105 # [ 277.202748] x21: ffff800011bc04f8 x20: 0000000000000000
3088 15:10:10.673771 # [ 277.208319] x19: 0000000000000027 x18: 0000000000000001
3089 15:10:10.674056 # [ 277.213888] x17: 0000000000000000 x16: 0000000000000000
3090 15:10:10.674862 # [ 277.219458] x15: 0000000000000030 x14: ffffffffffffffff
3091 15:10:10.675156 # [ 277.225028] x13: ffff8000963039da x12: ffff8000163039e3
3092 15:10:10.695184 # [ 277.230598] x11: ffff8000127b01b0 x10: ffff800012808350
3093 15:10:10.695471 # [ 277.236168] x9 : ffff80001012ca34 x8 : ffff8000127b0350
3094 15:10:10.696288 # [ 277.241738] x7 : ffff800012808350 x6 : ffff800012781000
3095 15:10:10.696572 # [ 277.247308] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
3096 15:10:10.716770 # [ 277.252878] x3 : 0000000000000000 x2 : 0000000000000000
3097 15:10:10.716971 # [ 277.258448] x1 : 000000000000c0de x0 : ffff800011bc1000
3098 15:10:10.717553 # [ 277.264019] Call trace:
3099 15:10:10.717729 # [ 277.266723] lkdtm_ACCESS_NULL+0x34/0x78
3100 15:10:10.717900 # [ 277.270905] lkdtm_do_action+0x24/0x40
3101 15:10:10.740497 # [ 277.274909] direct_entry+0xd0/0x140
3102 15:10:10.740815 # [ 277.278744] full_proxy_write+0x68/0xbc
3103 15:10:10.741087 # [ 277.282839] vfs_write+0xec/0x20c
3104 15:10:10.741911 # [ 277.286409] ksys_write+0x70/0x100
3105 15:10:10.742171 # [ 277.290066] __arm64_sys_write+0x24/0x30
3106 15:10:10.742421 # [ 277.294249] el0_svc_common.constprop.0+0x84/0x1e0
3107 15:10:10.762077 # [ 277.299296] do_el0_svc+0x2c/0xa4
3108 15:10:10.762327 # [ 277.302868] el0_svc+0x20/0x30
3109 15:10:10.762543 # [ 277.306178] el0_sync_handler+0xb0/0xb4
3110 15:10:10.762751 # [ 277.310270] el0_sync+0x180/0x1c0
3111 15:10:10.763423 # [ 277.313845] Code: 9115a000 97ffdd66 d2981bc1 d0004360 (f9400293)
3112 15:10:10.773920 # [ 277.320195] ---[ end trace a04ceabbfd2154f6 ]---
3113 15:10:10.774290 # ACCESS_NULL: saw 'call trace:': ok
3114 15:10:10.774614 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3115 15:10:10.777383 # selftests: lkdtm: WRITE_RO.sh
3116 15:10:11.920582 <6>[ 279.117481] lkdtm: Performing direct entry WRITE_RO
3117 15:10:11.936982 <6>[ 279.122755] lkdtm: attempting bad rodata write at ffff80001163deb0
3118 15:10:11.937581 <1>[ 279.129281] Unable to handle kernel write to read-only memory at virtual address ffff80001163deb0
3119 15:10:11.943065 <1>[ 279.138472] Mem abort info:
3120 15:10:11.943263 <1>[ 279.141673] ESR = 0x9600004e
3121 15:10:11.953039 <1>[ 279.145111] EC = 0x25: DABT (current EL), IL = 32 bits
3122 15:10:11.953439 <1>[ 279.150903] SET = 0, FnV = 0
3123 15:10:11.956208 <1>[ 279.154238] EA = 0, S1PTW = 0
3124 15:10:11.975512 <1>[ 279.157714] Data abort info:
3125 15:10:11.975711 <1>[ 279.160891] ISV = 0, ISS = 0x0000004e
3126 15:10:11.975897 <1>[ 279.165018] CM = 0, WnR = 1
3127 15:10:11.976472 <1>[ 279.168289] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3128 15:10:11.998257 <1>[ 279.175277] [ffff80001163deb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
3129 15:10:11.999106 <0>[ 279.186221] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3130 15:10:12.042823 <4>[ 279.192145] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3131 15:10:12.064895 <4>[ 279.242067] CPU: 5 PID: 2172 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3132 15:10:12.065094 <4>[ 279.250069] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3133 15:10:12.065677 <4>[ 279.256687] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3134 15:10:12.065852 <4>[ 279.262969] pc : lkdtm_WRITE_RO+0x44/0x5c
3135 15:10:12.087520 <4>[ 279.267239] lr : lkdtm_WRITE_RO+0x2c/0x5c
3136 15:10:12.087720 <4>[ 279.271507] sp : ffff800016363cf0
3137 15:10:12.087905 <4>[ 279.275081] x29: ffff800016363cf0 x28: ffff0005c9610000
3138 15:10:12.088479 <4>[ 279.280660] x27: 0000000000000000 x26: 0000000000000000
3139 15:10:12.088651 <4>[ 279.286238] x25: ffff80001163d9c0 x24: ffff800016363e20
3140 15:10:12.108986 <4>[ 279.291817] x23: 0000000000000009 x22: ffff0005c7cf8000
3141 15:10:12.109597 <4>[ 279.297396] x21: ffff800011bc0508 x20: ffff80001163dc40
3142 15:10:12.109774 <4>[ 279.302975] x19: ffff80001163d000 x18: 0000000000000000
3143 15:10:12.109942 <4>[ 279.308553] x17: 0000000000000000 x16: 0000000000000000
3144 15:10:12.131637 <4>[ 279.314134] x15: 0000000000000030 x14: ffffffffffffffff
3145 15:10:12.131853 <4>[ 279.319716] x13: ffff8000963639da x12: ffff8000163639e2
3146 15:10:12.132437 <4>[ 279.325295] x11: ffff8000127b01b0 x10: ffff800012808350
3147 15:10:12.132612 <4>[ 279.330874] x9 : ffff80001012ca34 x8 : ffff8000127b0350
3148 15:10:12.154335 <4>[ 279.336452] x7 : ffff800012808350 x6 : ffff800012781000
3149 15:10:12.154616 <4>[ 279.342031] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
3150 15:10:12.155375 <4>[ 279.347609] x3 : 0000000000000000 x2 : 00000000abcd1234
3151 15:10:12.155625 <4>[ 279.353187] x1 : 000000000198b861 x0 : ffff800011bc1458
3152 15:10:12.175810 <4>[ 279.358767] Call trace:
3153 15:10:12.176141 <4>[ 279.361480] lkdtm_WRITE_RO+0x44/0x5c
3154 15:10:12.176451 <4>[ 279.365408] lkdtm_do_action+0x24/0x40
3155 15:10:12.177325 <4>[ 279.369417] direct_entry+0xd0/0x140
3156 15:10:12.177609 <4>[ 279.373256] full_proxy_write+0x68/0xbc
3157 15:10:12.177882 <4>[ 279.377356] vfs_write+0xec/0x20c
3158 15:10:12.199472 <4>[ 279.380931] ksys_write+0x70/0x100
3159 15:10:12.199772 <4>[ 279.384593] __arm64_sys_write+0x24/0x30
3160 15:10:12.200688 <4>[ 279.388782] el0_svc_common.constprop.0+0x84/0x1e0
3161 15:10:12.200984 <4>[ 279.393833] do_el0_svc+0x2c/0xa4
3162 15:10:12.201268 <4>[ 279.397412] el0_svc+0x20/0x30
3163 15:10:12.214655 <4>[ 279.400726] el0_sync_handler+0xb0/0xb4
3164 15:10:12.214855 <4>[ 279.404825] el0_sync+0x180/0x1c0
3165 15:10:12.217810 <0>[ 279.408408] Code: f2b579a2 d0004360 ca020021 91116000 (f9075a61)
3166 15:10:12.218014 <4>[ 279.414769] ---[ end trace a04ceabbfd2154f7 ]---
3167 15:10:12.221210 # Segmentation fault
3168 15:10:12.463290 # [ 279.117481] lkdtm: Performing direct entry WRITE_RO
3169 15:10:12.463592 # [ 279.122755] lkdtm: attempting bad rodata write at ffff80001163deb0
3170 15:10:12.464201 # [ 279.129281] Unable to handle kernel write to read-only memory at virtual address ffff80001163deb0
3171 15:10:12.484757 # [ 279.138472] Mem abort info:
3172 15:10:12.484958 # [ 279.141673] ESR = 0x9600004e
3173 15:10:12.485131 # [ 279.145111] EC = 0x25: DABT (current EL), IL = 32 bits
3174 15:10:12.485709 # [ 279.150903] SET = 0, FnV = 0
3175 15:10:12.485884 # [ 279.154238] EA = 0, S1PTW = 0
3176 15:10:12.486051 # [ 279.157714] Data abort info:
3177 15:10:12.508390 # [ 279.160891] ISV = 0, ISS = 0x0000004e
3178 15:10:12.508677 # [ 279.165018] CM = 0, WnR = 1
3179 15:10:12.508926 # [ 279.168289] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3180 15:10:12.509687 # [ 279.175277] [ffff80001163deb0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
3181 15:10:12.530072 # [ 279.186221] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3182 15:10:12.574293 # [ 279.192145] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3183 15:10:12.575154 # [ 279.242067] CPU: 5 PID: 2172 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3184 15:10:12.596869 # [ 279.250069] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3185 15:10:12.597208 # [ 279.256687] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3186 15:10:12.598241 # [ 279.262969] pc : lkdtm_WRITE_RO+0x44/0x5c
3187 15:10:12.598594 # [ 279.267239] lr : lkdtm_WRITE_RO+0x2c/0x5c
3188 15:10:12.598932 # [ 279.271507] sp : ffff800016363cf0
3189 15:10:12.619412 # [ 279.275081] x29: ffff800016363cf0 x28: ffff0005c9610000
3190 15:10:12.619715 # [ 279.280660] x27: 0000000000000000 x26: 0000000000000000
3191 15:10:12.620114 # [ 279.286238] x25: ffff80001163d9c0 x24: ffff800016363e20
3192 15:10:12.621198 # [ 279.291817] x23: 0000000000000009 x22: ffff0005c7cf8000
3193 15:10:12.641018 # [ 279.297396] x21: ffff800011bc0508 x20: ffff80001163dc40
3194 15:10:12.641374 # [ 279.302975] x19: ffff80001163d000 x18: 0000000000000000
3195 15:10:12.642388 # [ 279.308553] x17: 0000000000000000 x16: 0000000000000000
3196 15:10:12.642742 # [ 279.314134] x15: 0000000000000030 x14: ffffffffffffffff
3197 15:10:12.663406 # [ 279.319716] x13: ffff8000963639da x12: ffff8000163639e2
3198 15:10:12.663606 # [ 279.325295] x11: ffff8000127b01b0 x10: ffff800012808350
3199 15:10:12.664193 # [ 279.330874] x9 : ffff80001012ca34 x8 : ffff8000127b0350
3200 15:10:12.664371 # [ 279.336452] x7 : ffff800012808350 x6 : ffff800012781000
3201 15:10:12.685081 # [ 279.342031] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
3202 15:10:12.685381 # [ 279.347609] x3 : 0000000000000000 x2 : 00000000abcd1234
3203 15:10:12.686182 # [ 279.353187] x1 : 000000000198b861 x0 : ffff800011bc1458
3204 15:10:12.686448 # [ 279.358767] Call trace:
3205 15:10:12.686699 # [ 279.361480] lkdtm_WRITE_RO+0x44/0x5c
3206 15:10:12.708646 # [ 279.365408] lkdtm_do_action+0x24/0x40
3207 15:10:12.708846 # [ 279.369417] direct_entry+0xd0/0x140
3208 15:10:12.709019 # [ 279.373256] full_proxy_write+0x68/0xbc
3209 15:10:12.709601 # [ 279.377356] vfs_write+0xec/0x20c
3210 15:10:12.709774 # [ 279.380931] ksys_write+0x70/0x100
3211 15:10:12.709943 # [ 279.384593] __arm64_sys_write+0x24/0x30
3212 15:10:12.730137 # [ 279.388782] el0_svc_common.constprop.0+0x84/0x1e0
3213 15:10:12.730337 # [ 279.393833] do_el0_svc+0x2c/0xa4
3214 15:10:12.730511 # [ 279.397412] el0_svc+0x20/0x30
3215 15:10:12.731093 # [ 279.400726] el0_sync_handler+0xb0/0xb4
3216 15:10:12.731267 # [ 279.404825] el0_sync+0x180/0x1c0
3217 15:10:12.746434 # [ 279.408408] Code: f2b579a2 d0004360 ca020021 91116000 (f9075a61)
3218 15:10:12.746720 # [ 279.414769] ---[ end trace a04ceabbfd2154f7 ]---
3219 15:10:12.746968 # WRITE_RO: saw 'call trace:': ok
3220 15:10:12.749721 ok 39 selftests: lkdtm: WRITE_RO.sh
3221 15:10:12.749923 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3222 15:10:13.930074 <6>[ 281.121453] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3223 15:10:13.933319 <6>[ 281.127662] lkdtm: attempting bad ro_after_init write at ffff800011c98048
3224 15:10:13.941887 <1>[ 281.134871] Unable to handle kernel write to read-only memory at virtual address ffff800011c98048
3225 15:10:13.944093 <1>[ 281.144126] Mem abort info:
3226 15:10:13.951732 <1>[ 281.147544] ESR = 0x9600004f
3227 15:10:13.954955 <1>[ 281.150909] EC = 0x25: DABT (current EL), IL = 32 bits
3228 15:10:13.965744 <1>[ 281.156612] SET = 0, FnV = 0
3229 15:10:13.965942 <1>[ 281.159952] EA = 0, S1PTW = 0
3230 15:10:13.966113 <1>[ 281.163383] Data abort info:
3231 15:10:13.969122 <1>[ 281.166527] ISV = 0, ISS = 0x0000004f
3232 15:10:13.975531 <1>[ 281.170696] CM = 0, WnR = 1
3233 15:10:13.978751 <1>[ 281.173924] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3234 15:10:13.995394 <1>[ 281.180982] [ffff800011c98048] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049e98783
3235 15:10:13.998374 <0>[ 281.193820] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3236 15:10:14.061786 <4>[ 281.199739] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3237 15:10:14.062508 <4>[ 281.249544] CPU: 0 PID: 2218 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3238 15:10:14.062723 <4>[ 281.257542] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3239 15:10:14.084385 <4>[ 281.264155] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3240 15:10:14.084655 <4>[ 281.270428] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3241 15:10:14.085399 <4>[ 281.275648] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3242 15:10:14.085674 <4>[ 281.280868] sp : ffff800016433cf0
3243 15:10:14.105961 <4>[ 281.284438] x29: ffff800016433cf0 x28: ffff0005c7c09880
3244 15:10:14.106257 <4>[ 281.290010] x27: 0000000000000000 x26: 0000000000000000
3245 15:10:14.107062 <4>[ 281.295582] x25: ffff80001163d9c0 x24: ffff800016433e20
3246 15:10:14.107324 <4>[ 281.301152] x23: 0000000000000014 x22: ffff0005c77a8000
3247 15:10:14.129875 <4>[ 281.306723] x21: ffff800011bc0518 x20: ffff80001163dc50
3248 15:10:14.130255 <4>[ 281.312294] x19: ffff800011c98000 x18: 0000000000000000
3249 15:10:14.130511 <4>[ 281.317863] x17: 0000000000000000 x16: 0000000000000000
3250 15:10:14.130763 <4>[ 281.323434] x15: 0000000000000030 x14: ffffffffffffffff
3251 15:10:14.151139 <4>[ 281.329003] x13: ffff8000964339da x12: ffff8000164339e2
3252 15:10:14.151337 <4>[ 281.334573] x11: ffff8000127b01b0 x10: 0000000000001440
3253 15:10:14.151938 <4>[ 281.340143] x9 : ffff80001012ca34 x8 : ffff0005c7c0ad20
3254 15:10:14.152113 <4>[ 281.345713] x7 : 0000000000000000 x6 : ffff800012781000
3255 15:10:14.172631 <4>[ 281.351283] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
3256 15:10:14.172833 <4>[ 281.356853] x3 : 0000000000000000 x2 : 00000000abcd1234
3257 15:10:14.173426 <4>[ 281.362423] x1 : 00000000fe67479e x0 : ffff800011bc1458
3258 15:10:14.173604 <4>[ 281.367993] Call trace:
3259 15:10:14.173774 <4>[ 281.370696] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3260 15:10:14.196321 <4>[ 281.375573] lkdtm_do_action+0x24/0x40
3261 15:10:14.196607 <4>[ 281.379577] direct_entry+0xd0/0x140
3262 15:10:14.196856 <4>[ 281.383412] full_proxy_write+0x68/0xbc
3263 15:10:14.197629 <4>[ 281.387506] vfs_write+0xec/0x20c
3264 15:10:14.197877 <4>[ 281.391076] ksys_write+0x70/0x100
3265 15:10:14.198119 <4>[ 281.394733] __arm64_sys_write+0x24/0x30
3266 15:10:14.218002 <4>[ 281.398916] el0_svc_common.constprop.0+0x84/0x1e0
3267 15:10:14.218305 <4>[ 281.403962] do_el0_svc+0x2c/0xa4
3268 15:10:14.218480 <4>[ 281.407534] el0_svc+0x20/0x30
3269 15:10:14.219068 <4>[ 281.410845] el0_sync_handler+0xb0/0xb4
3270 15:10:14.219243 <4>[ 281.414936] el0_sync+0x180/0x1c0
3271 15:10:14.224566 <0>[ 281.418511] Code: f2b579a2 d0004360 ca020021 91116000 (f9002661)
3272 15:10:14.227776 <4>[ 281.424863] ---[ end trace a04ceabbfd2154f8 ]---
3273 15:10:14.231973 # Segmentation fault
3274 15:10:14.520661 # [ 281.121453] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3275 15:10:14.521419 # [ 281.127662] lkdtm: attempting bad ro_after_init write at ffff800011c98048
3276 15:10:14.521600 # [ 281.134871] Unable to handle kernel write to read-only memory at virtual address ffff800011c98048
3277 15:10:14.542123 # [ 281.144126] Mem abort info:
3278 15:10:14.542326 # [ 281.147544] ESR = 0x9600004f
3279 15:10:14.542984 # [ 281.150909] EC = 0x25: DABT (current EL), IL = 32 bits
3280 15:10:14.543182 # [ 281.156612] SET = 0, FnV = 0
3281 15:10:14.543407 # [ 281.159952] EA = 0, S1PTW = 0
3282 15:10:14.543657 # [ 281.163383] Data abort info:
3283 15:10:14.563731 # [ 281.166527] ISV = 0, ISS = 0x0000004f
3284 15:10:14.563946 # [ 281.170696] CM = 0, WnR = 1
3285 15:10:14.564121 # [ 281.173924] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3286 15:10:14.586270 # [ 281.180982] [ffff800011c98048] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049e98783
3287 15:10:14.586535 # [ 281.193820] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3288 15:10:14.631755 # [ 281.199739] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3289 15:10:14.632411 # [ 281.249544] CPU: 0 PID: 2218 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3290 15:10:14.652995 # [ 281.257542] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3291 15:10:14.653617 # [ 281.264155] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3292 15:10:14.653797 # [ 281.270428] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3293 15:10:14.675622 # [ 281.275648] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3294 15:10:14.675823 # [ 281.280868] sp : ffff800016433cf0
3295 15:10:14.676013 # [ 281.284438] x29: ffff800016433cf0 x28: ffff0005c7c09880
3296 15:10:14.676605 # [ 281.290010] x27: 0000000000000000 x26: 0000000000000000
3297 15:10:14.676777 # [ 281.295582] x25: ffff80001163d9c0 x24: ffff800016433e20
3298 15:10:14.697196 # [ 281.301152] x23: 0000000000000014 x22: ffff0005c77a8000
3299 15:10:14.697471 # [ 281.306723] x21: ffff800011bc0518 x20: ffff80001163dc50
3300 15:10:14.698070 # [ 281.312294] x19: ffff800011c98000 x18: 0000000000000000
3301 15:10:14.698247 # [ 281.317863] x17: 0000000000000000 x16: 0000000000000000
3302 15:10:14.719898 # [ 281.323434] x15: 0000000000000030 x14: ffffffffffffffff
3303 15:10:14.720207 # [ 281.329003] x13: ffff8000964339da x12: ffff8000164339e2
3304 15:10:14.721044 # [ 281.334573] x11: ffff8000127b01b0 x10: 0000000000001440
3305 15:10:14.721344 # [ 281.340143] x9 : ffff80001012ca34 x8 : ffff0005c7c0ad20
3306 15:10:14.742386 # [ 281.345713] x7 : 0000000000000000 x6 : ffff800012781000
3307 15:10:14.742609 # [ 281.351283] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
3308 15:10:14.743255 # [ 281.356853] x3 : 0000000000000000 x2 : 00000000abcd1234
3309 15:10:14.743452 # [ 281.362423] x1 : 00000000fe67479e x0 : ffff800011bc1458
3310 15:10:14.743640 # [ 281.367993] Call trace:
3311 15:10:14.764018 # [ 281.370696] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3312 15:10:14.764267 # [ 281.375573] lkdtm_do_action+0x24/0x40
3313 15:10:14.764480 # [ 281.379577] direct_entry+0xd0/0x140
3314 15:10:14.764706 # [ 281.383412] full_proxy_write+0x68/0xbc
3315 15:10:14.765647 # [ 281.387506] vfs_write+0xec/0x20c
3316 15:10:14.786504 # [ 281.391076] ksys_write+0x70/0x100
3317 15:10:14.786701 # [ 281.394733] __arm64_sys_write+0x24/0x30
3318 15:10:14.786872 # [ 281.398916] el0_svc_common.constprop.0+0x84/0x1e0
3319 15:10:14.787473 # [ 281.403962] do_el0_svc+0x2c/0xa4
3320 15:10:14.787643 # [ 281.407534] el0_svc+0x20/0x30
3321 15:10:14.787807 # [ 281.410845] el0_sync_handler+0xb0/0xb4
3322 15:10:14.809095 # [ 281.414936] el0_sync+0x180/0x1c0
3323 15:10:14.809291 # [ 281.418511] Code: f2b579a2 d0004360 ca020021 91116000 (f9002661)
3324 15:10:14.809888 # [ 281.424863] ---[ end trace a04ceabbfd2154f8 ]---
3325 15:10:14.810062 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3326 15:10:14.810227 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3327 15:10:14.812489 # selftests: lkdtm: WRITE_KERN.sh
3328 15:10:15.908282 <6>[ 283.104304] lkdtm: Performing direct entry WRITE_KERN
3329 15:10:15.914833 <6>[ 283.109749] lkdtm: attempting bad 8709656 byte write at ffff8000113537f8
3330 15:10:15.925746 <1>[ 283.118380] Unable to handle kernel write to read-only memory at virtual address ffff8000113537f8
3331 15:10:15.929984 <1>[ 283.128282] Mem abort info:
3332 15:10:15.938927 <1>[ 283.131533] ESR = 0x9600004f
3333 15:10:15.939171 <1>[ 283.134894] EC = 0x25: DABT (current EL), IL = 32 bits
3334 15:10:15.942074 <1>[ 283.140493] SET = 0, FnV = 0
3335 15:10:15.962539 <1>[ 283.143984] EA = 0, S1PTW = 0
3336 15:10:15.962851 <1>[ 283.147419] Data abort info:
3337 15:10:15.963120 <1>[ 283.150559] ISV = 0, ISS = 0x0000004f
3338 15:10:15.964061 <1>[ 283.154665] CM = 0, WnR = 1
3339 15:10:15.964385 <1>[ 283.157893] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3340 15:10:15.979135 <1>[ 283.164863] [ffff8000113537f8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049553783
3341 15:10:15.982100 <0>[ 283.177751] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3342 15:10:16.046605 <4>[ 283.183669] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3343 15:10:16.046821 <4>[ 283.233476] CPU: 0 PID: 2263 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3344 15:10:16.047422 <4>[ 283.241475] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3345 15:10:16.068223 <4>[ 283.248087] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3346 15:10:16.068519 <4>[ 283.254360] pc : __memcpy+0x110/0x180
3347 15:10:16.069401 <4>[ 283.258285] lr : lkdtm_WRITE_KERN+0x54/0x88
3348 15:10:16.069692 <4>[ 283.262723] sp : ffff80001654bce0
3349 15:10:16.069969 <4>[ 283.266292] x29: ffff80001654bce0 x28: ffff0005c36a9880
3350 15:10:16.089755 <4>[ 283.271864] x27: 0000000000000000 x26: 0000000000000000
3351 15:10:16.090083 <4>[ 283.277435] x25: ffff80001163d9c0 x24: ffff80001654be20
3352 15:10:16.090374 <4>[ 283.283006] x23: 000000000000000b x22: ffff0005c4db0000
3353 15:10:16.091186 <4>[ 283.288577] x21: 000000000084e618 x20: ffff800010b051e0
3354 15:10:16.113286 <4>[ 283.294147] x19: ffff8000113537f8 x18: 0000000000000000
3355 15:10:16.113524 <4>[ 283.299717] x17: 0000000000000000 x16: 0000000000000000
3356 15:10:16.114214 <4>[ 283.305287] x15: 0000000000000000 x14: f9000fe097e10c62
3357 15:10:16.114426 <4>[ 283.310858] x13: f9452800910003fd x12: 52819801d2800802
3358 15:10:16.134852 <4>[ 283.316428] x11: a9be7bfd90008c80 x10: d503233fd503201f
3359 15:10:16.135170 <4>[ 283.321997] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3360 15:10:16.136048 <4>[ 283.327568] x7 : d503201faa1e03e9 x6 : ffff8000113537f8
3361 15:10:16.136376 <4>[ 283.333138] x5 : ffff800012781c88 x4 : 0000000000000000
3362 15:10:16.157318 <4>[ 283.338707] x3 : 0000000000000000 x2 : 000000000084e598
3363 15:10:16.157949 <4>[ 283.344277] x1 : ffff800010b05220 x0 : ffff8000113537f8
3364 15:10:16.158130 <4>[ 283.349848] Call trace:
3365 15:10:16.158301 <4>[ 283.352552] __memcpy+0x110/0x180
3366 15:10:16.158469 <4>[ 283.356127] lkdtm_do_action+0x24/0x40
3367 15:10:16.179994 <4>[ 283.360131] direct_entry+0xd0/0x140
3368 15:10:16.180197 <4>[ 283.363964] full_proxy_write+0x68/0xbc
3369 15:10:16.180372 <4>[ 283.368061] vfs_write+0xec/0x20c
3370 15:10:16.180969 <4>[ 283.371631] ksys_write+0x70/0x100
3371 15:10:16.181144 <4>[ 283.375289] __arm64_sys_write+0x24/0x30
3372 15:10:16.202704 <4>[ 283.379472] el0_svc_common.constprop.0+0x84/0x1e0
3373 15:10:16.202990 <4>[ 283.384519] do_el0_svc+0x2c/0xa4
3374 15:10:16.203239 <4>[ 283.388092] el0_svc+0x20/0x30
3375 15:10:16.203916 <4>[ 283.391402] el0_sync_handler+0xb0/0xb4
3376 15:10:16.204093 <4>[ 283.395494] el0_sync+0x180/0x1c0
3377 15:10:16.204263 <0>[ 283.399068] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3378 15:10:16.209014 <4>[ 283.405420] ---[ end trace a04ceabbfd2154f9 ]---
3379 15:10:16.212500 # Segmentation fault
3380 15:10:16.512590 # [ 283.104304] lkdtm: Performing direct entry WRITE_KERN
3381 15:10:16.513278 # [ 283.109749] lkdtm: attempting bad 8709656 byte write at ffff8000113537f8
3382 15:10:16.513461 # [ 283.118380] Unable to handle kernel write to read-only memory at virtual address ffff8000113537f8
3383 15:10:16.535344 # [ 283.128282] Mem abort info:
3384 15:10:16.535545 # [ 283.131533] ESR = 0x9600004f
3385 15:10:16.535720 # [ 283.134894] EC = 0x25: DABT (current EL), IL = 32 bits
3386 15:10:16.535903 # [ 283.140493] SET = 0, FnV = 0
3387 15:10:16.536501 # [ 283.143984] EA = 0, S1PTW = 0
3388 15:10:16.536680 # [ 283.147419] Data abort info:
3389 15:10:16.556849 # [ 283.150559] ISV = 0, ISS = 0x0000004f
3390 15:10:16.557073 # [ 283.154665] CM = 0, WnR = 1
3391 15:10:16.557677 # [ 283.157893] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f8f000
3392 15:10:16.580336 # [ 283.164863] [ffff8000113537f8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049553783
3393 15:10:16.580541 # [ 283.177751] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3394 15:10:16.625361 # [ 283.183669] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3395 15:10:16.625695 # [ 283.233476] CPU: 0 PID: 2263 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3396 15:10:16.646174 # [ 283.241475] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3397 15:10:16.646943 # [ 283.248087] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3398 15:10:16.647212 # [ 283.254360] pc : __memcpy+0x110/0x180
3399 15:10:16.647466 # [ 283.258285] lr : lkdtm_WRITE_KERN+0x54/0x88
3400 15:10:16.667613 # [ 283.262723] sp : ffff80001654bce0
3401 15:10:16.667814 # [ 283.266292] x29: ffff80001654bce0 x28: ffff0005c36a9880
3402 15:10:16.668481 # [ 283.271864] x27: 0000000000000000 x26: 0000000000000000
3403 15:10:16.668679 # [ 283.277435] x25: ffff80001163d9c0 x24: ffff80001654be20
3404 15:10:16.691351 # [ 283.283006] x23: 000000000000000b x22: ffff0005c4db0000
3405 15:10:16.691552 # [ 283.288577] x21: 000000000084e618 x20: ffff800010b051e0
3406 15:10:16.692114 # [ 283.294147] x19: ffff8000113537f8 x18: 0000000000000000
3407 15:10:16.692291 # [ 283.299717] x17: 0000000000000000 x16: 0000000000000000
3408 15:10:16.712934 # [ 283.305287] x15: 0000000000000000 x14: f9000fe097e10c62
3409 15:10:16.713236 # [ 283.310858] x13: f9452800910003fd x12: 52819801d2800802
3410 15:10:16.714041 # [ 283.316428] x11: a9be7bfd90008c80 x10: d503233fd503201f
3411 15:10:16.714254 # [ 283.321997] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3412 15:10:16.714458 # [ 283.327568] x7 : d503201faa1e03e9 x6 : ffff8000113537f8
3413 15:10:16.735619 # [ 283.333138] x5 : ffff800012781c88 x4 : 0000000000000000
3414 15:10:16.735971 # [ 283.338707] x3 : 0000000000000000 x2 : 000000000084e598
3415 15:10:16.736281 # [ 283.344277] x1 : ffff800010b05220 x0 : ffff8000113537f8
3416 15:10:16.736559 # [ 283.349848] Call trace:
3417 15:10:16.757037 # [ 283.352552] __memcpy+0x110/0x180
3418 15:10:16.757310 # [ 283.356127] lkdtm_do_action+0x24/0x40
3419 15:10:16.757546 # [ 283.360131] direct_entry+0xd0/0x140
3420 15:10:16.758310 # [ 283.363964] full_proxy_write+0x68/0xbc
3421 15:10:16.758546 # [ 283.368061] vfs_write+0xec/0x20c
3422 15:10:16.758774 # [ 283.371631] ksys_write+0x70/0x100
3423 15:10:16.779857 # [ 283.375289] __arm64_sys_write+0x24/0x30
3424 15:10:16.780078 # [ 283.379472] el0_svc_common.constprop.0+0x84/0x1e0
3425 15:10:16.780376 # [ 283.384519] do_el0_svc+0x2c/0xa4
3426 15:10:16.780644 # [ 283.388092] el0_svc+0x20/0x30
3427 15:10:16.780809 # [ 283.391402] el0_sync_handler+0xb0/0xb4
3428 15:10:16.781587 # [ 283.395494] el0_sync+0x180/0x1c0
3429 15:10:16.795090 # [ 283.399068] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3430 15:10:16.795463 # [ 283.405420] ---[ end trace a04ceabbfd2154f9 ]---
3431 15:10:16.798231 # WRITE_KERN: saw 'call trace:': ok
3432 15:10:16.798586 ok 41 selftests: lkdtm: WRITE_KERN.sh
3433 15:10:16.822338 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3434 15:10:18.021530 <6>[ 285.213543] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3435 15:10:18.024821 <6>[ 285.220053] lkdtm: attempting good refcount_inc() without overflow
3436 15:10:18.035437 <6>[ 285.226568] lkdtm: attempting bad refcount_inc() overflow
3437 15:10:18.035638 <4>[ 285.232463] ------------[ cut here ]------------
3438 15:10:18.040941 <4>[ 285.237440] refcount_t: saturated; leaking memory.
3439 15:10:18.049692 <4>[ 285.242822] WARNING: CPU: 0 PID: 2308 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3440 15:10:18.114294 <4>[ 285.251523] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3441 15:10:18.115384 <4>[ 285.301404] CPU: 0 PID: 2308 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3442 15:10:18.115746 <4>[ 285.309407] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3443 15:10:18.136027 <4>[ 285.316023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3444 15:10:18.136406 <4>[ 285.322289] pc : refcount_warn_saturate+0x74/0x144
3445 15:10:18.136747 <4>[ 285.327339] lr : refcount_warn_saturate+0x74/0x144
3446 15:10:18.137076 <4>[ 285.332388] sp : ffff80001660bcd0
3447 15:10:18.158545 <4>[ 285.335960] x29: ffff80001660bcd0 x28: ffff0005c36ac980
3448 15:10:18.158852 <4>[ 285.341538] x27: 0000000000000000 x26: 0000000000000000
3449 15:10:18.159720 <4>[ 285.347116] x25: ffff80001163d9c0 x24: ffff80001660be20
3450 15:10:18.159976 <4>[ 285.352693] x23: 0000000000000016 x22: ffff0005c3ec9000
3451 15:10:18.180986 <4>[ 285.358269] x21: ffff800011bc0540 x20: ffff80001163dc70
3452 15:10:18.181183 <4>[ 285.363845] x19: 000000000000002b x18: 0000000000000000
3453 15:10:18.181791 <4>[ 285.369421] x17: 0000000000000000 x16: 0000000000000000
3454 15:10:18.181965 <4>[ 285.374997] x15: 0000000000000000 x14: 0000000000000000
3455 15:10:18.203591 <4>[ 285.380573] x13: 0000000000000001 x12: 0000000000000002
3456 15:10:18.203789 <4>[ 285.386148] x11: 0000000000000000 x10: 0000000000001440
3457 15:10:18.204412 <4>[ 285.391724] x9 : ffff80001012ca34 x8 : ffff00063f7ea7c0
3458 15:10:18.204587 <4>[ 285.397301] x7 : ffff0005c36ac980 x6 : ffff800012781000
3459 15:10:18.225209 <4>[ 285.402876] x5 : ffff800012781c88 x4 : ffff00063f719c50
3460 15:10:18.225407 <4>[ 285.408452] x3 : 0000000000000000 x2 : 0000000000000000
3461 15:10:18.226017 <4>[ 285.414027] x1 : 0000000000000000 x0 : ffff0005c36ac980
3462 15:10:18.226194 <4>[ 285.419603] Call trace:
3463 15:10:18.226361 <4>[ 285.422310] refcount_warn_saturate+0x74/0x144
3464 15:10:18.247868 <4>[ 285.427018] __refcount_add.constprop.0+0x7c/0x90
3465 15:10:18.248157 <4>[ 285.431987] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3466 15:10:18.248405 <4>[ 285.437037] lkdtm_do_action+0x24/0x40
3467 15:10:18.249226 <4>[ 285.441044] direct_entry+0xd0/0x140
3468 15:10:18.249490 <4>[ 285.444881] full_proxy_write+0x68/0xbc
3469 15:10:18.270499 <4>[ 285.448979] vfs_write+0xec/0x20c
3470 15:10:18.270751 <4>[ 285.452552] ksys_write+0x70/0x100
3471 15:10:18.270968 <4>[ 285.456213] __arm64_sys_write+0x24/0x30
3472 15:10:18.271689 <4>[ 285.460398] el0_svc_common.constprop.0+0x84/0x1e0
3473 15:10:18.271929 <4>[ 285.465448] do_el0_svc+0x2c/0xa4
3474 15:10:18.272098 <4>[ 285.469024] el0_svc+0x20/0x30
3475 15:10:18.292139 <4>[ 285.472338] el0_sync_handler+0xb0/0xb4
3476 15:10:18.292413 <4>[ 285.476434] el0_sync+0x180/0x1c0
3477 15:10:18.292650 <4>[ 285.480006] irq event stamp: 0
3478 15:10:18.293421 <4>[ 285.483325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3479 15:10:18.313693 <4>[ 285.489855] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3480 15:10:18.314023 <4>[ 285.498293] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3481 15:10:18.314952 <4>[ 285.506728] softirqs last disabled at (0): [<0000000000000000>] 0x0
3482 15:10:18.317176 <4>[ 285.513253] ---[ end trace a04ceabbfd2154fa ]---
3483 15:10:18.321120 <6>[ 285.518378] lkdtm: Overflow detected: saturated
3484 15:10:19.536655 # [ 285.213543] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3485 15:10:19.537159 # [ 285.220053] lkdtm: attempting good refcount_inc() without overflow
3486 15:10:19.537478 # [ 285.226568] lkdtm: attempting bad refcount_inc() overflow
3487 15:10:19.558932 # [ 285.232463] ------------[ cut here ]------------
3488 15:10:19.559134 # [ 285.237440] refcount_t: saturated; leaking memory.
3489 15:10:19.559748 # [ 285.242822] WARNING: CPU: 0 PID: 2308 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3490 15:10:19.603487 # [ 285.251523] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3491 15:10:19.624548 # [ 285.301404] CPU: 0 PID: 2308 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3492 15:10:19.625190 # [ 285.309407] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3493 15:10:19.625372 # [ 285.316023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3494 15:10:19.648402 # [ 285.322289] pc : refcount_warn_saturate+0x74/0x144
3495 15:10:19.648690 # [ 285.327339] lr : refcount_warn_saturate+0x74/0x144
3496 15:10:19.648938 # [ 285.332388] sp : ffff80001660bcd0
3497 15:10:19.649855 # [ 285.335960] x29: ffff80001660bcd0 x28: ffff0005c36ac980
3498 15:10:19.650163 # [ 285.341538] x27: 0000000000000000 x26: 0000000000000000
3499 15:10:19.669908 # [ 285.347116] x25: ffff80001163d9c0 x24: ffff80001660be20
3500 15:10:19.670194 # [ 285.352693] x23: 0000000000000016 x22: ffff0005c3ec9000
3501 15:10:19.671054 # [ 285.358269] x21: ffff800011bc0540 x20: ffff80001163dc70
3502 15:10:19.671319 # [ 285.363845] x19: 000000000000002b x18: 0000000000000000
3503 15:10:19.692730 # [ 285.369421] x17: 0000000000000000 x16: 0000000000000000
3504 15:10:19.693105 # [ 285.374997] x15: 0000000000000000 x14: 0000000000000000
3505 15:10:19.693425 # [ 285.380573] x13: 0000000000000001 x12: 0000000000000002
3506 15:10:19.694443 # [ 285.386148] x11: 0000000000000000 x10: 0000000000001440
3507 15:10:19.714066 # [ 285.391724] x9 : ffff80001012ca34 x8 : ffff00063f7ea7c0
3508 15:10:19.714266 # [ 285.397301] x7 : ffff0005c36ac980 x6 : ffff800012781000
3509 15:10:19.714882 # [ 285.402876] x5 : ffff800012781c88 x4 : ffff00063f719c50
3510 15:10:19.715059 # [ 285.408452] x3 : 0000000000000000 x2 : 0000000000000000
3511 15:10:19.735815 # [ 285.414027] x1 : 0000000000000000 x0 : ffff0005c36ac980
3512 15:10:19.736147 # [ 285.419603] Call trace:
3513 15:10:19.736420 # [ 285.422310] refcount_warn_saturate+0x74/0x144
3514 15:10:19.736683 # [ 285.427018] __refcount_add.constprop.0+0x7c/0x90
3515 15:10:19.737636 # [ 285.431987] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3516 15:10:19.759269 # [ 285.437037] lkdtm_do_action+0x24/0x40
3517 15:10:19.759469 # [ 285.441044] direct_entry+0xd0/0x140
3518 15:10:19.760096 # [ 285.444881] full_proxy_write+0x68/0xbc
3519 15:10:19.760273 # [ 285.448979] vfs_write+0xec/0x20c
3520 15:10:19.760442 # [ 285.452552] ksys_write+0x70/0x100
3521 15:10:19.760608 # [ 285.456213] __arm64_sys_write+0x24/0x30
3522 15:10:19.781040 # [ 285.460398] el0_svc_common.constprop.0+0x84/0x1e0
3523 15:10:19.781370 # [ 285.465448] do_el0_svc+0x2c/0xa4
3524 15:10:19.781647 # [ 285.469024] el0_svc+0x20/0x30
3525 15:10:19.782371 # [ 285.472338] el0_sync_handler+0xb0/0xb4
3526 15:10:19.782546 # [ 285.476434] el0_sync+0x180/0x1c0
3527 15:10:19.782713 # [ 285.480006] irq event stamp: 0
3528 15:10:19.803439 # [ 285.483325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3529 15:10:19.804094 # [ 285.489855] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3530 15:10:19.804276 # [ 285.498293] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3531 15:10:19.825133 # [ 285.506728] softirqs last disabled at (0): [<0000000000000000>] 0x0
3532 15:10:19.825443 # [ 285.513253] ---[ end trace a04ceabbfd2154fa ]---
3533 15:10:19.826325 # [ 285.518378] lkdtm: Overflow detected: saturated
3534 15:10:19.826604 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3535 15:10:19.832765 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3536 15:10:19.833109 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3537 15:10:20.041273 <6>[ 287.222909] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3538 15:10:20.041624 <6>[ 287.229236] lkdtm: attempting good refcount_add() without overflow
3539 15:10:20.042618 <6>[ 287.235751] lkdtm: attempting bad refcount_add() overflow
3540 15:10:20.055138 <4>[ 287.241458] ------------[ cut here ]------------
3541 15:10:20.055487 <4>[ 287.246434] refcount_t: saturated; leaking memory.
3542 15:10:20.058497 <4>[ 287.251772] WARNING: CPU: 0 PID: 2340 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3543 15:10:20.122809 <4>[ 287.260472] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3544 15:10:20.123471 <4>[ 287.310353] CPU: 0 PID: 2340 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3545 15:10:20.123654 <4>[ 287.318355] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3546 15:10:20.145598 <4>[ 287.324971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3547 15:10:20.145886 <4>[ 287.331238] pc : refcount_warn_saturate+0x74/0x144
3548 15:10:20.146819 <4>[ 287.336288] lr : refcount_warn_saturate+0x74/0x144
3549 15:10:20.147131 <4>[ 287.341337] sp : ffff8000166bbcd0
3550 15:10:20.167115 <4>[ 287.344909] x29: ffff8000166bbcd0 x28: ffff0005c498c980
3551 15:10:20.167378 <4>[ 287.350487] x27: 0000000000000000 x26: 0000000000000000
3552 15:10:20.168266 <4>[ 287.356064] x25: ffff80001163d9c0 x24: ffff8000166bbe20
3553 15:10:20.168592 <4>[ 287.361641] x23: 0000000000000016 x22: ffff0005c3ec7000
3554 15:10:20.189799 <4>[ 287.367217] x21: ffff800011bc0558 x20: ffff80001163dc80
3555 15:10:20.190153 <4>[ 287.372793] x19: 000000000000002c x18: 0000000000000000
3556 15:10:20.191213 <4>[ 287.378369] x17: 0000000000000000 x16: 0000000000000000
3557 15:10:20.191567 <4>[ 287.383944] x15: 0000000000000000 x14: 0000000000000000
3558 15:10:20.212347 <4>[ 287.389519] x13: 0000000000000000 x12: 0000000000000040
3559 15:10:20.212783 <4>[ 287.395095] x11: ffff0005c0400000 x10: 0000000000001440
3560 15:10:20.213788 <4>[ 287.400671] x9 : ffff80001012ca34 x8 : ffff0005c498de20
3561 15:10:20.214139 <4>[ 287.406247] x7 : 0000000000000000 x6 : ffff800012781000
3562 15:10:20.233822 <4>[ 287.411823] x5 : ffff800012781c88 x4 : ffff00063f719c50
3563 15:10:20.234023 <4>[ 287.417398] x3 : 0000000000000000 x2 : 0000000000000000
3564 15:10:20.234645 <4>[ 287.422973] x1 : 0000000000000000 x0 : ffff0005c498c980
3565 15:10:20.234824 <4>[ 287.428549] Call trace:
3566 15:10:20.234994 <4>[ 287.431255] refcount_warn_saturate+0x74/0x144
3567 15:10:20.257432 <4>[ 287.435964] __refcount_add.constprop.0+0x7c/0x90
3568 15:10:20.257656 <4>[ 287.440933] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3569 15:10:20.257852 <4>[ 287.445983] lkdtm_do_action+0x24/0x40
3570 15:10:20.258519 <4>[ 287.449990] direct_entry+0xd0/0x140
3571 15:10:20.258714 <4>[ 287.453827] full_proxy_write+0x68/0xbc
3572 15:10:20.279005 <4>[ 287.457926] vfs_write+0xec/0x20c
3573 15:10:20.279321 <4>[ 287.461500] ksys_write+0x70/0x100
3574 15:10:20.279594 <4>[ 287.465160] __arm64_sys_write+0x24/0x30
3575 15:10:20.280257 <4>[ 287.469345] el0_svc_common.constprop.0+0x84/0x1e0
3576 15:10:20.280434 <4>[ 287.474395] do_el0_svc+0x2c/0xa4
3577 15:10:20.280604 <4>[ 287.477971] el0_svc+0x20/0x30
3578 15:10:20.301541 <4>[ 287.481285] el0_sync_handler+0xb0/0xb4
3579 15:10:20.301742 <4>[ 287.485380] el0_sync+0x180/0x1c0
3580 15:10:20.301917 <4>[ 287.488953] irq event stamp: 0
3581 15:10:20.302535 <4>[ 287.492271] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3582 15:10:20.322243 <4>[ 287.498802] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3583 15:10:20.322533 <4>[ 287.507239] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3584 15:10:20.323435 <4>[ 287.515674] softirqs last disabled at (0): [<0000000000000000>] 0x0
3585 15:10:20.325437 <4>[ 287.522198] ---[ end trace a04ceabbfd2154fb ]---
3586 15:10:20.330853 <6>[ 287.527432] lkdtm: Overflow detected: saturated
3587 15:10:21.026991 # [ 287.222909] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3588 15:10:21.027452 # [ 287.229236] lkdtm: attempting good refcount_add() without overflow
3589 15:10:21.027744 # [ 287.235751] lkdtm: attempting bad refcount_add() overflow
3590 15:10:21.050437 # [ 287.241458] ------------[ cut here ]------------
3591 15:10:21.050854 # [ 287.246434] refcount_t: saturated; leaking memory.
3592 15:10:21.051695 # [ 287.251772] WARNING: CPU: 0 PID: 2340 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3593 15:10:21.095412 # [ 287.260472] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3594 15:10:21.116191 # [ 287.310353] CPU: 0 PID: 2340 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3595 15:10:21.117448 # [ 287.318355] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3596 15:10:21.117811 # [ 287.324971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3597 15:10:21.137822 # [ 287.331238] pc : refcount_warn_saturate+0x74/0x144
3598 15:10:21.138178 # [ 287.336288] lr : refcount_warn_saturate+0x74/0x144
3599 15:10:21.138580 # [ 287.341337] sp : ffff8000166bbcd0
3600 15:10:21.139659 # [ 287.344909] x29: ffff8000166bbcd0 x28: ffff0005c498c980
3601 15:10:21.140033 # [ 287.350487] x27: 0000000000000000 x26: 0000000000000000
3602 15:10:21.161448 # [ 287.356064] x25: ffff80001163d9c0 x24: ffff8000166bbe20
3603 15:10:21.161788 # [ 287.361641] x23: 0000000000000016 x22: ffff0005c3ec7000
3604 15:10:21.162188 # [ 287.367217] x21: ffff800011bc0558 x20: ffff80001163dc80
3605 15:10:21.163378 # [ 287.372793] x19: 000000000000002c x18: 0000000000000000
3606 15:10:21.183045 # [ 287.378369] x17: 0000000000000000 x16: 0000000000000000
3607 15:10:21.183414 # [ 287.383944] x15: 0000000000000000 x14: 0000000000000000
3608 15:10:21.184624 # [ 287.389519] x13: 0000000000000000 x12: 0000000000000040
3609 15:10:21.185036 # [ 287.395095] x11: ffff0005c0400000 x10: 0000000000001440
3610 15:10:21.205766 # [ 287.400671] x9 : ffff80001012ca34 x8 : ffff0005c498de20
3611 15:10:21.206236 # [ 287.406247] x7 : 0000000000000000 x6 : ffff800012781000
3612 15:10:21.207533 # [ 287.411823] x5 : ffff800012781c88 x4 : ffff00063f719c50
3613 15:10:21.208006 # [ 287.417398] x3 : 0000000000000000 x2 : 0000000000000000
3614 15:10:21.227239 # [ 287.422973] x1 : 0000000000000000 x0 : ffff0005c498c980
3615 15:10:21.227691 # [ 287.428549] Call trace:
3616 15:10:21.228178 # [ 287.431255] refcount_warn_saturate+0x74/0x144
3617 15:10:21.228595 # [ 287.435964] __refcount_add.constprop.0+0x7c/0x90
3618 15:10:21.229903 # [ 287.440933] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3619 15:10:21.249892 # [ 287.445983] lkdtm_do_action+0x24/0x40
3620 15:10:21.250393 # [ 287.449990] direct_entry+0xd0/0x140
3621 15:10:21.250771 # [ 287.453827] full_proxy_write+0x68/0xbc
3622 15:10:21.251130 # [ 287.457926] vfs_write+0xec/0x20c
3623 15:10:21.251483 # [ 287.461500] ksys_write+0x70/0x100
3624 15:10:21.251853 # [ 287.465160] __arm64_sys_write+0x24/0x30
3625 15:10:21.272449 # [ 287.469345] el0_svc_common.constprop.0+0x84/0x1e0
3626 15:10:21.272918 # [ 287.474395] do_el0_svc+0x2c/0xa4
3627 15:10:21.273338 # [ 287.477971] el0_svc+0x20/0x30
3628 15:10:21.274259 # [ 287.481285] el0_sync_handler+0xb0/0xb4
3629 15:10:21.274436 # [ 287.485380] el0_sync+0x180/0x1c0
3630 15:10:21.274605 # [ 287.488953] irq event stamp: 0
3631 15:10:21.293982 # [ 287.492271] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3632 15:10:21.294228 # [ 287.498802] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3633 15:10:21.294858 # [ 287.507239] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3634 15:10:21.316645 # [ 287.515674] softirqs last disabled at (0): [<0000000000000000>] 0x0
3635 15:10:21.316945 # [ 287.522198] ---[ end trace a04ceabbfd2154fb ]---
3636 15:10:21.317205 # [ 287.527432] lkdtm: Overflow detected: saturated
3637 15:10:21.317455 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3638 15:10:21.323255 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3639 15:10:21.323557 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3640 15:10:21.475306 <6>[ 288.670032] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3641 15:10:21.481942 <6>[ 288.677234] lkdtm: attempting bad refcount_inc_not_zero() overflow
3642 15:10:21.488515 <4>[ 288.685360] ------------[ cut here ]------------
3643 15:10:21.494069 <4>[ 288.690889] refcount_t: saturated; leaking memory.
3644 15:10:21.503647 <4>[ 288.696401] WARNING: CPU: 2 PID: 2372 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3645 15:10:21.568345 <4>[ 288.705100] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3646 15:10:21.569166 <4>[ 288.755024] CPU: 2 PID: 2372 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3647 15:10:21.569401 <4>[ 288.763026] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3648 15:10:21.590092 <4>[ 288.769643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3649 15:10:21.590441 <4>[ 288.775909] pc : refcount_warn_saturate+0xc8/0x144
3650 15:10:21.590741 <4>[ 288.780960] lr : refcount_warn_saturate+0xc8/0x144
3651 15:10:21.591030 <4>[ 288.786009] sp : ffff80001676bcb0
3652 15:10:21.612429 <4>[ 288.789582] x29: ffff80001676bcb0 x28: ffff0005c7c0b100
3653 15:10:21.612627 <4>[ 288.795161] x27: 0000000000000000 x26: 0000000000000000
3654 15:10:21.613257 <4>[ 288.800740] x25: ffff80001163d9c0 x24: ffff80001676be20
3655 15:10:21.613432 <4>[ 288.806318] x23: 000000000000001f x22: ffff0005c4f71000
3656 15:10:21.634200 <4>[ 288.811896] x21: 0000000000000001 x20: 000000007fffffff
3657 15:10:21.634525 <4>[ 288.817474] x19: ffff80001676bd04 x18: 0000000000000000
3658 15:10:21.635347 <4>[ 288.823053] x17: 0000000000000000 x16: 0000000000000000
3659 15:10:21.635521 <4>[ 288.828631] x15: 0000000000000000 x14: 0000000000000000
3660 15:10:21.656546 <4>[ 288.834209] x13: 0000000000000000 x12: 0000000000000000
3661 15:10:21.656743 <4>[ 288.839787] x11: 00000097adbd49fe x10: 0000000000001440
3662 15:10:21.657372 <4>[ 288.845366] x9 : ffff80001012ca34 x8 : ffff0005c7c0c5a0
3663 15:10:21.657547 <4>[ 288.850944] x7 : 01099362278e6ab2 x6 : ffff800012781000
3664 15:10:21.679385 <4>[ 288.856522] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3665 15:10:21.679697 <4>[ 288.862101] x3 : 0000000000000000 x2 : 0000000000000000
3666 15:10:21.680670 <4>[ 288.867679] x1 : 0000000000000000 x0 : ffff0005c7c0b100
3667 15:10:21.680966 <4>[ 288.873258] Call trace:
3668 15:10:21.681249 <4>[ 288.875966] refcount_warn_saturate+0xc8/0x144
3669 15:10:21.701055 <4>[ 288.880678] __refcount_add_not_zero.constprop.0+0x98/0xb4
3670 15:10:21.701391 <4>[ 288.886425] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3671 15:10:21.701682 <4>[ 288.892261] lkdtm_do_action+0x24/0x40
3672 15:10:21.701962 <4>[ 288.896270] direct_entry+0xd0/0x140
3673 15:10:21.703017 <4>[ 288.900107] full_proxy_write+0x68/0xbc
3674 15:10:21.724656 <4>[ 288.904207] vfs_write+0xec/0x20c
3675 15:10:21.725030 <4>[ 288.907781] ksys_write+0x70/0x100
3676 15:10:21.725420 <4>[ 288.911443] __arm64_sys_write+0x24/0x30
3677 15:10:21.725803 <4>[ 288.915632] el0_svc_common.constprop.0+0x84/0x1e0
3678 15:10:21.726928 <4>[ 288.920683] do_el0_svc+0x2c/0xa4
3679 15:10:21.727262 <4>[ 288.924262] el0_svc+0x20/0x30
3680 15:10:21.746026 <4>[ 288.927578] el0_sync_handler+0xb0/0xb4
3681 15:10:21.746227 <4>[ 288.931676] el0_sync+0x180/0x1c0
3682 15:10:21.746401 <4>[ 288.935251] irq event stamp: 0
3683 15:10:21.747028 <4>[ 288.938573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3684 15:10:21.768568 <4>[ 288.945106] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3685 15:10:21.769383 <4>[ 288.953544] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3686 15:10:21.769619 <4>[ 288.961980] softirqs last disabled at (0): [<0000000000000000>] 0x0
3687 15:10:21.777191 <4>[ 288.968505] ---[ end trace a04ceabbfd2154fc ]---
3688 15:10:21.777455 <6>[ 288.973768] lkdtm: Overflow detected: saturated
3689 15:10:22.621133 # [ 288.670032] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3690 15:10:22.622202 # [ 288.677234] lkdtm: attempting bad refcount_inc_not_zero() overflow
3691 15:10:22.622458 # [ 288.685360] ------------[ cut here ]------------
3692 15:10:22.643522 # [ 288.690889] refcount_t: saturated; leaking memory.
3693 15:10:22.643720 # [ 288.696401] WARNING: CPU: 2 PID: 2372 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3694 15:10:22.688349 # [ 288.705100] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3695 15:10:22.710520 # [ 288.755024] CPU: 2 PID: 2372 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3696 15:10:22.710917 # [ 288.763026] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3697 15:10:22.712052 # [ 288.769643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3698 15:10:22.712392 # [ 288.775909] pc : refcount_warn_saturate+0xc8/0x144
3699 15:10:22.731884 # [ 288.780960] lr : refcount_warn_saturate+0xc8/0x144
3700 15:10:22.732214 # [ 288.786009] sp : ffff80001676bcb0
3701 15:10:22.732514 # [ 288.789582] x29: ffff80001676bcb0 x28: ffff0005c7c0b100
3702 15:10:22.733270 # [ 288.795161] x27: 0000000000000000 x26: 0000000000000000
3703 15:10:22.733442 # [ 288.800740] x25: ffff80001163d9c0 x24: ffff80001676be20
3704 15:10:22.754461 # [ 288.806318] x23: 000000000000001f x22: ffff0005c4f71000
3705 15:10:22.754812 # [ 288.811896] x21: 0000000000000001 x20: 000000007fffffff
3706 15:10:22.755863 # [ 288.817474] x19: ffff80001676bd04 x18: 0000000000000000
3707 15:10:22.756153 # [ 288.823053] x17: 0000000000000000 x16: 0000000000000000
3708 15:10:22.776042 # [ 288.828631] x15: 0000000000000000 x14: 0000000000000000
3709 15:10:22.776352 # [ 288.834209] x13: 0000000000000000 x12: 0000000000000000
3710 15:10:22.777260 # [ 288.839787] x11: 00000097adbd49fe x10: 0000000000001440
3711 15:10:22.777534 # [ 288.845366] x9 : ffff80001012ca34 x8 : ffff0005c7c0c5a0
3712 15:10:22.799543 # [ 288.850944] x7 : 01099362278e6ab2 x6 : ffff800012781000
3713 15:10:22.799741 # [ 288.856522] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3714 15:10:22.800390 # [ 288.862101] x3 : 0000000000000000 x2 : 0000000000000000
3715 15:10:22.800703 # [ 288.867679] x1 : 0000000000000000 x0 : ffff0005c7c0b100
3716 15:10:22.801005 # [ 288.873258] Call trace:
3717 15:10:22.821174 # [ 288.875966] refcount_warn_saturate+0xc8/0x144
3718 15:10:22.821379 # [ 288.880678] __refcount_add_not_zero.constprop.0+0x98/0xb4
3719 15:10:22.822029 # [ 288.886425] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3720 15:10:22.822208 # [ 288.892261] lkdtm_do_action+0x24/0x40
3721 15:10:22.842851 # [ 288.896270] direct_entry+0xd0/0x140
3722 15:10:22.843165 # [ 288.900107] full_proxy_write+0x68/0xbc
3723 15:10:22.843351 # [ 288.904207] vfs_write+0xec/0x20c
3724 15:10:22.844138 # [ 288.907781] ksys_write+0x70/0x100
3725 15:10:22.844416 # [ 288.911443] __arm64_sys_write+0x24/0x30
3726 15:10:22.844682 # [ 288.915632] el0_svc_common.constprop.0+0x84/0x1e0
3727 15:10:22.865413 # [ 288.920683] do_el0_svc+0x2c/0xa4
3728 15:10:22.865730 # [ 288.924262] el0_svc+0x20/0x30
3729 15:10:22.866003 # [ 288.927578] el0_sync_handler+0xb0/0xb4
3730 15:10:22.867004 # [ 288.931676] el0_sync+0x180/0x1c0
3731 15:10:22.867181 # [ 288.935251] irq event stamp: 0
3732 15:10:22.888210 # [ 288.938573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3733 15:10:22.888626 # [ 288.945106] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3734 15:10:22.889725 # [ 288.953544] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3735 15:10:22.910536 # [ 288.961980] softirqs last disabled at (0): [<0000000000000000>] 0x0
3736 15:10:22.910736 # [ 288.968505] ---[ end trace a04ceabbfd2154fc ]---
3737 15:10:22.910910 # [ 288.973768] lkdtm: Overflow detected: saturated
3738 15:10:22.911542 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3739 15:10:22.911718 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3740 15:10:22.915004 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3741 15:10:23.113704 <6>[ 290.307838] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3742 15:10:23.120274 <6>[ 290.315027] lkdtm: attempting bad refcount_add_not_zero() overflow
3743 15:10:23.126658 <4>[ 290.323241] ------------[ cut here ]------------
3744 15:10:23.132050 <4>[ 290.328633] refcount_t: saturated; leaking memory.
3745 15:10:23.140972 <4>[ 290.334209] WARNING: CPU: 2 PID: 2404 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3746 15:10:23.205657 <4>[ 290.342907] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3747 15:10:23.206578 <4>[ 290.392835] CPU: 2 PID: 2404 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3748 15:10:23.206838 <4>[ 290.400836] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3749 15:10:23.228297 <4>[ 290.407452] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3750 15:10:23.228637 <4>[ 290.413720] pc : refcount_warn_saturate+0xc8/0x144
3751 15:10:23.229651 <4>[ 290.418770] lr : refcount_warn_saturate+0xc8/0x144
3752 15:10:23.229829 <4>[ 290.423819] sp : ffff80001680bcb0
3753 15:10:23.249746 <4>[ 290.427393] x29: ffff80001680bcb0 x28: ffff0005c0d8c980
3754 15:10:23.250064 <4>[ 290.432972] x27: 0000000000000000 x26: 0000000000000000
3755 15:10:23.250987 <4>[ 290.438550] x25: ffff80001163d9c0 x24: ffff80001680be20
3756 15:10:23.251268 <4>[ 290.444128] x23: 000000000000001f x22: ffff0005c7f2b000
3757 15:10:23.272460 <4>[ 290.449707] x21: 0000000000000006 x20: 000000007fffffff
3758 15:10:23.272848 <4>[ 290.455285] x19: ffff80001680bd04 x18: 0000000000000000
3759 15:10:23.273903 <4>[ 290.460863] x17: 0000000000000000 x16: 0000000000000000
3760 15:10:23.274260 <4>[ 290.466442] x15: 0000000000000000 x14: 0000000000000000
3761 15:10:23.294782 <4>[ 290.472021] x13: 0000000000000000 x12: 0000000000000000
3762 15:10:23.294985 <4>[ 290.477598] x11: 0000000000000000 x10: 0000000000001440
3763 15:10:23.295628 <4>[ 290.483177] x9 : ffff80001012ca34 x8 : ffff0005c0d8de20
3764 15:10:23.295807 <4>[ 290.488755] x7 : 0000000000000000 x6 : ffff800012781000
3765 15:10:23.317412 <4>[ 290.494334] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3766 15:10:23.317614 <4>[ 290.499912] x3 : 0000000000000000 x2 : 0000000000000000
3767 15:10:23.318256 <4>[ 290.505490] x1 : 0000000000000000 x0 : ffff0005c0d8c980
3768 15:10:23.318434 <4>[ 290.511070] Call trace:
3769 15:10:23.318605 <4>[ 290.513778] refcount_warn_saturate+0xc8/0x144
3770 15:10:23.339038 <4>[ 290.518491] __refcount_add_not_zero.constprop.0+0x98/0xb4
3771 15:10:23.339242 <4>[ 290.524238] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3772 15:10:23.339917 <4>[ 290.530074] lkdtm_do_action+0x24/0x40
3773 15:10:23.340102 <4>[ 290.534083] direct_entry+0xd0/0x140
3774 15:10:23.340279 <4>[ 290.537920] full_proxy_write+0x68/0xbc
3775 15:10:23.361820 <4>[ 290.542020] vfs_write+0xec/0x20c
3776 15:10:23.362124 <4>[ 290.545595] ksys_write+0x70/0x100
3777 15:10:23.362384 <4>[ 290.549257] __arm64_sys_write+0x24/0x30
3778 15:10:23.362636 <4>[ 290.553446] el0_svc_common.constprop.0+0x84/0x1e0
3779 15:10:23.362883 <4>[ 290.558497] do_el0_svc+0x2c/0xa4
3780 15:10:23.363127 <4>[ 290.562075] el0_svc+0x20/0x30
3781 15:10:23.384321 <4>[ 290.565390] el0_sync_handler+0xb0/0xb4
3782 15:10:23.384673 <4>[ 290.569488] el0_sync+0x180/0x1c0
3783 15:10:23.384977 <4>[ 290.573062] irq event stamp: 0
3784 15:10:23.386068 <4>[ 290.576384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3785 15:10:23.405841 <4>[ 290.582916] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3786 15:10:23.406227 <4>[ 290.591354] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3787 15:10:23.407381 <4>[ 290.599791] softirqs last disabled at (0): [<0000000000000000>] 0x0
3788 15:10:23.409468 <4>[ 290.606315] ---[ end trace a04ceabbfd2154fd ]---
3789 15:10:23.414533 <6>[ 290.611499] lkdtm: Overflow detected: saturated
3790 15:10:25.648620 # [ 290.307838] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3791 15:10:25.649116 # [ 290.315027] lkdtm: attempting bad refcount_add_not_zero() overflow
3792 15:10:25.650200 # [ 290.323241] ------------[ cut here ]------------
3793 15:10:25.669944 # [ 290.328633] refcount_t: saturated; leaking memory.
3794 15:10:25.670387 # [ 290.334209] WARNING: CPU: 2 PID: 2404 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3795 15:10:25.714860 # [ 290.342907] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3796 15:10:25.736659 # [ 290.392835] CPU: 2 PID: 2404 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3797 15:10:25.737055 # [ 290.400836] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3798 15:10:25.738298 # [ 290.407452] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3799 15:10:25.738700 # [ 290.413720] pc : refcount_warn_saturate+0xc8/0x144
3800 15:10:25.759371 # [ 290.418770] lr : refcount_warn_saturate+0xc8/0x144
3801 15:10:25.759905 # [ 290.423819] sp : ffff80001680bcb0
3802 15:10:25.760323 # [ 290.427393] x29: ffff80001680bcb0 x28: ffff0005c0d8c980
3803 15:10:25.761669 # [ 290.432972] x27: 0000000000000000 x26: 0000000000000000
3804 15:10:25.762124 # [ 290.438550] x25: ffff80001163d9c0 x24: ffff80001680be20
3805 15:10:25.780563 # [ 290.444128] x23: 000000000000001f x22: ffff0005c7f2b000
3806 15:10:25.781464 # [ 290.449707] x21: 0000000000000006 x20: 000000007fffffff
3807 15:10:25.781723 # [ 290.455285] x19: ffff80001680bd04 x18: 0000000000000000
3808 15:10:25.781979 # [ 290.460863] x17: 0000000000000000 x16: 0000000000000000
3809 15:10:25.803380 # [ 290.466442] x15: 0000000000000000 x14: 0000000000000000
3810 15:10:25.803816 # [ 290.472021] x13: 0000000000000000 x12: 0000000000000000
3811 15:10:25.804910 # [ 290.477598] x11: 0000000000000000 x10: 0000000000001440
3812 15:10:25.805218 # [ 290.483177] x9 : ffff80001012ca34 x8 : ffff0005c0d8de20
3813 15:10:25.825021 # [ 290.488755] x7 : 0000000000000000 x6 : ffff800012781000
3814 15:10:25.825367 # [ 290.494334] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3815 15:10:25.825666 # [ 290.499912] x3 : 0000000000000000 x2 : 0000000000000000
3816 15:10:25.826707 # [ 290.505490] x1 : 0000000000000000 x0 : ffff0005c0d8c980
3817 15:10:25.827078 # [ 290.511070] Call trace:
3818 15:10:25.848563 # [ 290.513778] refcount_warn_saturate+0xc8/0x144
3819 15:10:25.848958 # [ 290.518491] __refcount_add_not_zero.constprop.0+0x98/0xb4
3820 15:10:25.849323 # [ 290.524238] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3821 15:10:25.850543 # [ 290.530074] lkdtm_do_action+0x24/0x40
3822 15:10:25.870270 # [ 290.534083] direct_entry+0xd0/0x140
3823 15:10:25.870699 # [ 290.537920] full_proxy_write+0x68/0xbc
3824 15:10:25.871070 # [ 290.542020] vfs_write+0xec/0x20c
3825 15:10:25.871427 # [ 290.545595] ksys_write+0x70/0x100
3826 15:10:25.871778 # [ 290.549257] __arm64_sys_write+0x24/0x30
3827 15:10:25.872170 # [ 290.553446] el0_svc_common.constprop.0+0x84/0x1e0
3828 15:10:25.891808 # [ 290.558497] do_el0_svc+0x2c/0xa4
3829 15:10:25.892361 # [ 290.562075] el0_svc+0x20/0x30
3830 15:10:25.892781 # [ 290.565390] el0_sync_handler+0xb0/0xb4
3831 15:10:25.893206 # [ 290.569488] el0_sync+0x180/0x1c0
3832 15:10:25.893614 # [ 290.573062] irq event stamp: 0
3833 15:10:25.914381 # [ 290.576384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3834 15:10:25.914891 # [ 290.582916] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3835 15:10:25.916316 # [ 290.591354] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3836 15:10:25.935898 # [ 290.599791] softirqs last disabled at (0): [<0000000000000000>] 0x0
3837 15:10:25.936327 # [ 290.606315] ---[ end trace a04ceabbfd2154fd ]---
3838 15:10:25.936699 # [ 290.611499] lkdtm: Overflow detected: saturated
3839 15:10:25.937898 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3840 15:10:25.938282 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3841 15:10:25.940151 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3842 15:10:26.120127 <6>[ 293.307629] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3843 15:10:26.120607 <6>[ 293.313671] lkdtm: attempting good refcount_dec()
3844 15:10:26.123295 <6>[ 293.318702] lkdtm: attempting bad refcount_dec() to zero
3845 15:10:26.129847 <4>[ 293.324343] ------------[ cut here ]------------
3846 15:10:26.133065 <4>[ 293.329259] refcount_t: decrement hit 0; leaking memory.
3847 15:10:26.142839 <4>[ 293.335013] WARNING: CPU: 2 PID: 2436 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3848 15:10:26.206450 <4>[ 293.343798] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3849 15:10:26.206980 <4>[ 293.393722] CPU: 2 PID: 2436 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3850 15:10:26.207421 <4>[ 293.401723] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3851 15:10:26.229078 <4>[ 293.408339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3852 15:10:26.229582 <4>[ 293.414606] pc : refcount_warn_saturate+0x13c/0x144
3853 15:10:26.230016 <4>[ 293.419743] lr : refcount_warn_saturate+0x13c/0x144
3854 15:10:26.230434 <4>[ 293.424879] sp : ffff8000168cbcc0
3855 15:10:26.251540 <4>[ 293.428453] x29: ffff8000168cbcc0 x28: ffff0005c8c11880
3856 15:10:26.252057 <4>[ 293.434031] x27: 0000000000000000 x26: 0000000000000000
3857 15:10:26.253463 <4>[ 293.439610] x25: ffff80001163d9c0 x24: ffff8000168cbe20
3858 15:10:26.253907 <4>[ 293.445188] x23: 0000000000000012 x22: ffff0005c2fd9000
3859 15:10:26.273220 <4>[ 293.450767] x21: ffff800011bc05b0 x20: ffff80001163dcb0
3860 15:10:26.273722 <4>[ 293.456346] x19: ffff8000168cbd04 x18: 0000000000000000
3861 15:10:26.274157 <4>[ 293.461923] x17: 0000000000000000 x16: 0000000000000000
3862 15:10:26.274575 <4>[ 293.467501] x15: 0000000000000030 x14: ffffffffffffffff
3863 15:10:26.296505 <4>[ 293.473080] x13: ffff8000968cb96a x12: ffff8000168cb972
3864 15:10:26.296707 <4>[ 293.478658] x11: ffff8000127b01b0 x10: 0000000000001440
3865 15:10:26.297360 <4>[ 293.484237] x9 : ffff80001012ca34 x8 : ffff0005c8c12d20
3866 15:10:26.297539 <4>[ 293.489815] x7 : 0000000000000000 x6 : ffff800012781000
3867 15:10:26.318002 <4>[ 293.495393] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3868 15:10:26.318205 <4>[ 293.500972] x3 : 0000000000000000 x2 : 0000000000000000
3869 15:10:26.318860 <4>[ 293.506549] x1 : 0000000000000000 x0 : ffff0005c8c11880
3870 15:10:26.319038 <4>[ 293.512129] Call trace:
3871 15:10:26.319208 <4>[ 293.514836] refcount_warn_saturate+0x13c/0x144
3872 15:10:26.339675 <4>[ 293.519635] __refcount_dec.constprop.0+0x5c/0x6c
3873 15:10:26.339982 <4>[ 293.524600] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3874 15:10:26.340231 <4>[ 293.529308] lkdtm_do_action+0x24/0x40
3875 15:10:26.341183 <4>[ 293.533316] direct_entry+0xd0/0x140
3876 15:10:26.341500 <4>[ 293.537155] full_proxy_write+0x68/0xbc
3877 15:10:26.362389 <4>[ 293.541255] vfs_write+0xec/0x20c
3878 15:10:26.362744 <4>[ 293.544829] ksys_write+0x70/0x100
3879 15:10:26.363051 <4>[ 293.548491] __arm64_sys_write+0x24/0x30
3880 15:10:26.363351 <4>[ 293.552680] el0_svc_common.constprop.0+0x84/0x1e0
3881 15:10:26.363586 <4>[ 293.557731] do_el0_svc+0x2c/0xa4
3882 15:10:26.364546 <4>[ 293.561309] el0_svc+0x20/0x30
3883 15:10:26.384879 <4>[ 293.564625] el0_sync_handler+0xb0/0xb4
3884 15:10:26.385083 <4>[ 293.568723] el0_sync+0x180/0x1c0
3885 15:10:26.385256 <4>[ 293.572297] irq event stamp: 0
3886 15:10:26.385424 <4>[ 293.575618] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3887 15:10:26.405189 <4>[ 293.582151] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3888 15:10:26.406169 <4>[ 293.590589] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3889 15:10:26.406456 <4>[ 293.599026] softirqs last disabled at (0): [<0000000000000000>] 0x0
3890 15:10:26.408824 <4>[ 293.605551] ---[ end trace a04ceabbfd2154fe ]---
3891 15:10:26.413016 <6>[ 293.610575] lkdtm: Zero detected: saturated
3892 15:10:26.662479 # [ 293.307629] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3893 15:10:26.662843 # [ 293.313671] lkdtm: attempting good refcount_dec()
3894 15:10:26.663793 # [ 293.318702] lkdtm: attempting bad refcount_dec() to zero
3895 15:10:26.664138 # [ 293.324343] ------------[ cut here ]------------
3896 15:10:26.684145 # [ 293.329259] refcount_t: decrement hit 0; leaking memory.
3897 15:10:26.684543 # [ 293.335013] WARNING: CPU: 2 PID: 2436 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3898 15:10:26.729071 # [ 293.343798] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3899 15:10:26.749683 # [ 293.393722] CPU: 2 PID: 2436 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3900 15:10:26.750152 # [ 293.401723] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3901 15:10:26.750544 # [ 293.408339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3902 15:10:26.751925 # [ 293.414606] pc : refcount_warn_saturate+0x13c/0x144
3903 15:10:26.773400 # [ 293.419743] lr : refcount_warn_saturate+0x13c/0x144
3904 15:10:26.773911 # [ 293.424879] sp : ffff8000168cbcc0
3905 15:10:26.775304 # [ 293.428453] x29: ffff8000168cbcc0 x28: ffff0005c8c11880
3906 15:10:26.775738 # [ 293.434031] x27: 0000000000000000 x26: 0000000000000000
3907 15:10:26.794748 # [ 293.439610] x25: ffff80001163d9c0 x24: ffff8000168cbe20
3908 15:10:26.795168 # [ 293.445188] x23: 0000000000000012 x22: ffff0005c2fd9000
3909 15:10:26.796593 # [ 293.450767] x21: ffff800011bc05b0 x20: ffff80001163dcb0
3910 15:10:26.797026 # [ 293.456346] x19: ffff8000168cbd04 x18: 0000000000000000
3911 15:10:26.817373 # [ 293.461923] x17: 0000000000000000 x16: 0000000000000000
3912 15:10:26.817818 # [ 293.467501] x15: 0000000000000030 x14: ffffffffffffffff
3913 15:10:26.819205 # [ 293.473080] x13: ffff8000968cb96a x12: ffff8000168cb972
3914 15:10:26.819640 # [ 293.478658] x11: ffff8000127b01b0 x10: 0000000000001440
3915 15:10:26.839185 # [ 293.484237] x9 : ffff80001012ca34 x8 : ffff0005c8c12d20
3916 15:10:26.839679 # [ 293.489815] x7 : 0000000000000000 x6 : ffff800012781000
3917 15:10:26.840148 # [ 293.495393] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3918 15:10:26.840559 # [ 293.500972] x3 : 0000000000000000 x2 : 0000000000000000
3919 15:10:26.862698 # [ 293.506549] x1 : 0000000000000000 x0 : ffff0005c8c11880
3920 15:10:26.863189 # [ 293.512129] Call trace:
3921 15:10:26.863616 # [ 293.514836] refcount_warn_saturate+0x13c/0x144
3922 15:10:26.865037 # [ 293.519635] __refcount_dec.constprop.0+0x5c/0x6c
3923 15:10:26.865481 # [ 293.524600] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3924 15:10:26.865905 # [ 293.529308] lkdtm_do_action+0x24/0x40
3925 15:10:26.883997 # [ 293.533316] direct_entry+0xd0/0x140
3926 15:10:26.884193 # [ 293.537155] full_proxy_write+0x68/0xbc
3927 15:10:26.884363 # [ 293.541255] vfs_write+0xec/0x20c
3928 15:10:26.885012 # [ 293.544829] ksys_write+0x70/0x100
3929 15:10:26.885189 # [ 293.548491] __arm64_sys_write+0x24/0x30
3930 15:10:26.905621 # [ 293.552680] el0_svc_common.constprop.0+0x84/0x1e0
3931 15:10:26.905818 # [ 293.557731] do_el0_svc+0x2c/0xa4
3932 15:10:26.905988 # [ 293.561309] el0_svc+0x20/0x30
3933 15:10:26.906635 # [ 293.564625] el0_sync_handler+0xb0/0xb4
3934 15:10:26.906811 # [ 293.568723] el0_sync+0x180/0x1c0
3935 15:10:26.906977 # [ 293.572297] irq event stamp: 0
3936 15:10:26.928198 # [ 293.575618] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3937 15:10:26.928885 # [ 293.582151] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3938 15:10:26.929064 # [ 293.590589] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3939 15:10:26.949972 # [ 293.599026] softirqs last disabled at (0): [<0000000000000000>] 0x0
3940 15:10:26.950268 # [ 293.605551] ---[ end trace a04ceabbfd2154fe ]---
3941 15:10:26.950524 # [ 293.610575] lkdtm: Zero detected: saturated
3942 15:10:26.950770 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3943 15:10:26.951769 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3944 15:10:26.954345 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3945 15:10:27.855992 <6>[ 295.051313] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3946 15:10:27.866588 <6>[ 295.057793] lkdtm: attempting bad refcount_dec() below zero
3947 15:10:27.866788 <4>[ 295.063765] ------------[ cut here ]------------
3948 15:10:27.878783 <4>[ 295.068808] refcount_t: decrement hit 0; leaking memory.
3949 15:10:27.882049 <4>[ 295.074583] WARNING: CPU: 2 PID: 2471 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3950 15:10:27.946563 <4>[ 295.083367] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
3951 15:10:27.946960 <4>[ 295.133292] CPU: 2 PID: 2471 Comm: cat Tainted: G D W 5.10.164-cip24 #1
3952 15:10:27.948138 <4>[ 295.141293] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3953 15:10:27.968225 <4>[ 295.147910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3954 15:10:27.968624 <4>[ 295.154176] pc : refcount_warn_saturate+0x13c/0x144
3955 15:10:27.969906 <4>[ 295.159313] lr : refcount_warn_saturate+0x13c/0x144
3956 15:10:27.970310 <4>[ 295.164450] sp : ffff800016993cc0
3957 15:10:27.989714 <4>[ 295.168023] x29: ffff800016993cc0 x28: ffff0005c3eb4980
3958 15:10:27.990130 <4>[ 295.173601] x27: 0000000000000000 x26: 0000000000000000
3959 15:10:27.991511 <4>[ 295.179180] x25: ffff80001163d9c0 x24: ffff800016993e20
3960 15:10:27.991978 <4>[ 295.184758] x23: 0000000000000016 x22: ffff0005c7e85000
3961 15:10:28.013262 <4>[ 295.190337] x21: ffff800011bc05c8 x20: ffff80001163dcc0
3962 15:10:28.013738 <4>[ 295.195916] x19: ffff800016993d04 x18: 0000000000000001
3963 15:10:28.015144 <4>[ 295.201494] x17: 0000000000000000 x16: 0000000000000000
3964 15:10:28.015573 <4>[ 295.207072] x15: 0000000000000030 x14: ffffffffffffffff
3965 15:10:28.034720 <4>[ 295.212651] x13: ffff80009699396a x12: ffff800016993973
3966 15:10:28.034918 <4>[ 295.218229] x11: ffff8000127b01b0 x10: 0000000000001440
3967 15:10:28.035578 <4>[ 295.223808] x9 : ffff80001012ca34 x8 : ffff0005c3eb5e20
3968 15:10:28.035753 <4>[ 295.229386] x7 : 0000000000000000 x6 : ffff800012781000
3969 15:10:28.057460 <4>[ 295.234965] x5 : ffff800012781c88 x4 : ffff00063f75dc50
3970 15:10:28.057934 <4>[ 295.240543] x3 : 0000000000000000 x2 : 0000000000000000
3971 15:10:28.058330 <4>[ 295.246121] x1 : 0000000000000000 x0 : ffff0005c3eb4980
3972 15:10:28.058709 <4>[ 295.251700] Call trace:
3973 15:10:28.059946 <4>[ 295.254407] refcount_warn_saturate+0x13c/0x144
3974 15:10:28.079980 <4>[ 295.259206] __refcount_dec.constprop.0+0x5c/0x6c
3975 15:10:28.080335 <4>[ 295.264171] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3976 15:10:28.081384 <4>[ 295.269226] lkdtm_do_action+0x24/0x40
3977 15:10:28.081697 <4>[ 295.273235] direct_entry+0xd0/0x140
3978 15:10:28.081997 <4>[ 295.277073] full_proxy_write+0x68/0xbc
3979 15:10:28.102741 <4>[ 295.281173] vfs_write+0xec/0x20c
3980 15:10:28.103212 <4>[ 295.284747] ksys_write+0x70/0x100
3981 15:10:28.103629 <4>[ 295.288409] __arm64_sys_write+0x24/0x30
3982 15:10:28.104050 <4>[ 295.292598] el0_svc_common.constprop.0+0x84/0x1e0
3983 15:10:28.105358 <4>[ 295.297649] do_el0_svc+0x2c/0xa4
3984 15:10:28.105769 <4>[ 295.301227] el0_svc+0x20/0x30
3985 15:10:28.124315 <4>[ 295.304543] el0_sync_handler+0xb0/0xb4
3986 15:10:28.124788 <4>[ 295.308641] el0_sync+0x180/0x1c0
3987 15:10:28.125190 <4>[ 295.312215] irq event stamp: 0
3988 15:10:28.126563 <4>[ 295.315535] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3989 15:10:28.145742 <4>[ 295.322068] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3990 15:10:28.147080 <4>[ 295.330506] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
3991 15:10:28.147376 <4>[ 295.338943] softirqs last disabled at (0): [<0000000000000000>] 0x0
3992 15:10:28.149119 <4>[ 295.345468] ---[ end trace a04ceabbfd2154ff ]---
3993 15:10:28.152225 <6>[ 295.350485] lkdtm: Negative detected: saturated
3994 15:10:29.173397 # [ 295.051313] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3995 15:10:29.174257 # [ 295.057793] lkdtm: attempting bad refcount_dec() below zero
3996 15:10:29.174436 # [ 295.063765] ------------[ cut here ]------------
3997 15:10:29.174606 # [ 295.068808] refcount_t: decrement hit 0; leaking memory.
3998 15:10:29.194824 # [ 295.074583] WARNING: CPU: 2 PID: 2471 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3999 15:10:29.240564 # [ 295.083367] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4000 15:10:29.240773 # [ 295.133292] CPU: 2 PID: 2471 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4001 15:10:29.261723 # [ 295.141293] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4002 15:10:29.262413 # [ 295.147910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4003 15:10:29.262593 # [ 295.154176] pc : refcount_warn_saturate+0x13c/0x144
4004 15:10:29.262763 # [ 295.159313] lr : refcount_warn_saturate+0x13c/0x144
4005 15:10:29.284345 # [ 295.164450] sp : ffff800016993cc0
4006 15:10:29.284542 # [ 295.168023] x29: ffff800016993cc0 x28: ffff0005c3eb4980
4007 15:10:29.284713 # [ 295.173601] x27: 0000000000000000 x26: 0000000000000000
4008 15:10:29.285374 # [ 295.179180] x25: ffff80001163d9c0 x24: ffff800016993e20
4009 15:10:29.306808 # [ 295.184758] x23: 0000000000000016 x22: ffff0005c7e85000
4010 15:10:29.307500 # [ 295.190337] x21: ffff800011bc05c8 x20: ffff80001163dcc0
4011 15:10:29.307677 # [ 295.195916] x19: ffff800016993d04 x18: 0000000000000001
4012 15:10:29.307860 # [ 295.201494] x17: 0000000000000000 x16: 0000000000000000
4013 15:10:29.328461 # [ 295.207072] x15: 0000000000000030 x14: ffffffffffffffff
4014 15:10:29.328657 # [ 295.212651] x13: ffff80009699396a x12: ffff800016993973
4015 15:10:29.329322 # [ 295.218229] x11: ffff8000127b01b0 x10: 0000000000001440
4016 15:10:29.329497 # [ 295.223808] x9 : ffff80001012ca34 x8 : ffff0005c3eb5e20
4017 15:10:29.351093 # [ 295.229386] x7 : 0000000000000000 x6 : ffff800012781000
4018 15:10:29.351290 # [ 295.234965] x5 : ffff800012781c88 x4 : ffff00063f75dc50
4019 15:10:29.351966 # [ 295.240543] x3 : 0000000000000000 x2 : 0000000000000000
4020 15:10:29.352159 # [ 295.246121] x1 : 0000000000000000 x0 : ffff0005c3eb4980
4021 15:10:29.352330 # [ 295.251700] Call trace:
4022 15:10:29.372626 # [ 295.254407] refcount_warn_saturate+0x13c/0x144
4023 15:10:29.373336 # [ 295.259206] __refcount_dec.constprop.0+0x5c/0x6c
4024 15:10:29.373515 # [ 295.264171] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4025 15:10:29.373683 # [ 295.269226] lkdtm_do_action+0x24/0x40
4026 15:10:29.373847 # [ 295.273235] direct_entry+0xd0/0x140
4027 15:10:29.395218 # [ 295.277073] full_proxy_write+0x68/0xbc
4028 15:10:29.395419 # [ 295.281173] vfs_write+0xec/0x20c
4029 15:10:29.395593 # [ 295.284747] ksys_write+0x70/0x100
4030 15:10:29.396261 # [ 295.288409] __arm64_sys_write+0x24/0x30
4031 15:10:29.396443 # [ 295.292598] el0_svc_common.constprop.0+0x84/0x1e0
4032 15:10:29.417844 # [ 295.297649] do_el0_svc+0x2c/0xa4
4033 15:10:29.418046 # [ 295.301227] el0_svc+0x20/0x30
4034 15:10:29.418220 # [ 295.304543] el0_sync_handler+0xb0/0xb4
4035 15:10:29.418387 # [ 295.308641] el0_sync+0x180/0x1c0
4036 15:10:29.419047 # [ 295.312215] irq event stamp: 0
4037 15:10:29.419226 # [ 295.315535] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4038 15:10:29.439474 # [ 295.322068] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4039 15:10:29.440175 # [ 295.330506] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4040 15:10:29.440357 # [ 295.338943] softirqs last disabled at (0): [<0000000000000000>] 0x0
4041 15:10:29.462236 # [ 295.345468] ---[ end trace a04ceabbfd2154ff ]---
4042 15:10:29.462523 # [ 295.350485] lkdtm: Negative detected: saturated
4043 15:10:29.463485 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4044 15:10:29.463781 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4045 15:10:29.465610 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4046 15:10:29.691567 <6>[ 296.885706] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4047 15:10:29.698184 <6>[ 296.892900] lkdtm: attempting bad refcount_dec_and_test() below zero
4048 15:10:29.704568 <4>[ 296.901160] ------------[ cut here ]------------
4049 15:10:29.710000 <4>[ 296.906496] refcount_t: underflow; use-after-free.
4050 15:10:29.718811 <4>[ 296.911840] WARNING: CPU: 5 PID: 2506 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4051 15:10:29.783476 <4>[ 296.920541] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4052 15:10:29.784181 <4>[ 296.970464] CPU: 5 PID: 2506 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4053 15:10:29.784366 <4>[ 296.978466] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4054 15:10:29.804968 <4>[ 296.985083] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4055 15:10:29.805170 <4>[ 296.991350] pc : refcount_warn_saturate+0xf4/0x144
4056 15:10:29.805845 <4>[ 296.996401] lr : refcount_warn_saturate+0xf4/0x144
4057 15:10:29.806025 <4>[ 297.001450] sp : ffff800016a43cd0
4058 15:10:29.827588 <4>[ 297.005024] x29: ffff800016a43cd0 x28: ffff0005c498b100
4059 15:10:29.827790 <4>[ 297.010602] x27: 0000000000000000 x26: 0000000000000000
4060 15:10:29.828478 <4>[ 297.016181] x25: ffff80001163d9c0 x24: ffff800016a43e20
4061 15:10:29.828658 <4>[ 297.021759] x23: 000000000000001f x22: ffff0005c3adc000
4062 15:10:29.850212 <4>[ 297.027338] x21: ffff800011bc05e0 x20: ffff80001163dcd0
4063 15:10:29.850417 <4>[ 297.032916] x19: 0000000000000031 x18: 0000000000000000
4064 15:10:29.851110 <4>[ 297.038494] x17: 0000000000000000 x16: 0000000000000000
4065 15:10:29.851290 <4>[ 297.044073] x15: 0000000000000030 x14: ffffffffffffffff
4066 15:10:29.871713 <4>[ 297.049651] x13: ffff800096a4397a x12: ffff800016a43982
4067 15:10:29.871930 <4>[ 297.055229] x11: ffff8000127b01b0 x10: 0000000000001440
4068 15:10:29.872605 <4>[ 297.060808] x9 : ffff80001012ca34 x8 : ffff0005c498c5a0
4069 15:10:29.872783 <4>[ 297.066387] x7 : 0000000000000000 x6 : ffff800012781000
4070 15:10:29.895340 <4>[ 297.071965] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
4071 15:10:29.895543 <4>[ 297.077543] x3 : 0000000000000000 x2 : 0000000000000000
4072 15:10:29.896179 <4>[ 297.083122] x1 : 0000000000000000 x0 : ffff0005c498b100
4073 15:10:29.896359 <4>[ 297.088701] Call trace:
4074 15:10:29.896530 <4>[ 297.091408] refcount_warn_saturate+0xf4/0x144
4075 15:10:29.916842 <4>[ 297.096119] __refcount_sub_and_test.constprop.0+0x74/0x8c
4076 15:10:29.917044 <4>[ 297.101871] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4077 15:10:29.917718 <4>[ 297.107705] lkdtm_do_action+0x24/0x40
4078 15:10:29.917896 <4>[ 297.111713] direct_entry+0xd0/0x140
4079 15:10:29.918066 <4>[ 297.115551] full_proxy_write+0x68/0xbc
4080 15:10:29.939470 <4>[ 297.119650] vfs_write+0xec/0x20c
4081 15:10:29.939671 <4>[ 297.123225] ksys_write+0x70/0x100
4082 15:10:29.939858 <4>[ 297.126887] __arm64_sys_write+0x24/0x30
4083 15:10:29.940528 <4>[ 297.131075] el0_svc_common.constprop.0+0x84/0x1e0
4084 15:10:29.940710 <4>[ 297.136126] do_el0_svc+0x2c/0xa4
4085 15:10:29.940881 <4>[ 297.139706] el0_svc+0x20/0x30
4086 15:10:29.962092 <4>[ 297.143021] el0_sync_handler+0xb0/0xb4
4087 15:10:29.962294 <4>[ 297.147119] el0_sync+0x180/0x1c0
4088 15:10:29.962469 <4>[ 297.150694] irq event stamp: 0
4089 15:10:29.963138 <4>[ 297.154015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4090 15:10:29.983555 <4>[ 297.160547] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4091 15:10:29.984260 <4>[ 297.168985] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4092 15:10:29.984444 <4>[ 297.177422] softirqs last disabled at (0): [<0000000000000000>] 0x0
4093 15:10:29.987066 <4>[ 297.183947] ---[ end trace a04ceabbfd215500 ]---
4094 15:10:29.992204 <6>[ 297.189096] lkdtm: Negative detected: saturated
4095 15:10:30.965939 # [ 296.885706] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4096 15:10:30.966779 # [ 296.892900] lkdtm: attempting bad refcount_dec_and_test() below zero
4097 15:10:30.966958 # [ 296.901160] ------------[ cut here ]------------
4098 15:10:30.988554 # [ 296.906496] refcount_t: underflow; use-after-free.
4099 15:10:30.988753 # [ 296.911840] WARNING: CPU: 5 PID: 2506 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4100 15:10:31.033301 # [ 296.920541] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4101 15:10:31.055331 # [ 296.970464] CPU: 5 PID: 2506 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4102 15:10:31.055531 # [ 296.978466] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4103 15:10:31.056184 # [ 296.985083] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4104 15:10:31.056361 # [ 296.991350] pc : refcount_warn_saturate+0xf4/0x144
4105 15:10:31.076952 # [ 296.996401] lr : refcount_warn_saturate+0xf4/0x144
4106 15:10:31.077149 # [ 297.001450] sp : ffff800016a43cd0
4107 15:10:31.077321 # [ 297.005024] x29: ffff800016a43cd0 x28: ffff0005c498b100
4108 15:10:31.077992 # [ 297.010602] x27: 0000000000000000 x26: 0000000000000000
4109 15:10:31.078172 # [ 297.016181] x25: ffff80001163d9c0 x24: ffff800016a43e20
4110 15:10:31.099444 # [ 297.021759] x23: 000000000000001f x22: ffff0005c3adc000
4111 15:10:31.099642 # [ 297.027338] x21: ffff800011bc05e0 x20: ffff80001163dcd0
4112 15:10:31.100316 # [ 297.032916] x19: 0000000000000031 x18: 0000000000000000
4113 15:10:31.100495 # [ 297.038494] x17: 0000000000000000 x16: 0000000000000000
4114 15:10:31.122065 # [ 297.044073] x15: 0000000000000030 x14: ffffffffffffffff
4115 15:10:31.122263 # [ 297.049651] x13: ffff800096a4397a x12: ffff800016a43982
4116 15:10:31.122939 # [ 297.055229] x11: ffff8000127b01b0 x10: 0000000000001440
4117 15:10:31.123114 # [ 297.060808] x9 : ffff80001012ca34 x8 : ffff0005c498c5a0
4118 15:10:31.143699 # [ 297.066387] x7 : 0000000000000000 x6 : ffff800012781000
4119 15:10:31.143909 # [ 297.071965] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
4120 15:10:31.144585 # [ 297.077543] x3 : 0000000000000000 x2 : 0000000000000000
4121 15:10:31.144762 # [ 297.083122] x1 : 0000000000000000 x0 : ffff0005c498b100
4122 15:10:31.144929 # [ 297.088701] Call trace:
4123 15:10:31.166199 # [ 297.091408] refcount_warn_saturate+0xf4/0x144
4124 15:10:31.166400 # [ 297.096119] __refcount_sub_and_test.constprop.0+0x74/0x8c
4125 15:10:31.167082 # [ 297.101871] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4126 15:10:31.167258 # [ 297.107705] lkdtm_do_action+0x24/0x40
4127 15:10:31.188979 # [ 297.111713] direct_entry+0xd0/0x140
4128 15:10:31.189314 # [ 297.115551] full_proxy_write+0x68/0xbc
4129 15:10:31.189583 # [ 297.119650] vfs_write+0xec/0x20c
4130 15:10:31.190461 # [ 297.123225] ksys_write+0x70/0x100
4131 15:10:31.190638 # [ 297.126887] __arm64_sys_write+0x24/0x30
4132 15:10:31.190806 # [ 297.131075] el0_svc_common.constprop.0+0x84/0x1e0
4133 15:10:31.211450 # [ 297.136126] do_el0_svc+0x2c/0xa4
4134 15:10:31.211647 # [ 297.139706] el0_svc+0x20/0x30
4135 15:10:31.211818 # [ 297.143021] el0_sync_handler+0xb0/0xb4
4136 15:10:31.212505 # [ 297.147119] el0_sync+0x180/0x1c0
4137 15:10:31.212682 # [ 297.150694] irq event stamp: 0
4138 15:10:31.232994 # [ 297.154015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4139 15:10:31.233232 # [ 297.160547] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4140 15:10:31.233925 # [ 297.168985] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4141 15:10:31.254496 # [ 297.177422] softirqs last disabled at (0): [<0000000000000000>] 0x0
4142 15:10:31.254750 # [ 297.183947] ---[ end trace a04ceabbfd215500 ]---
4143 15:10:31.254924 # [ 297.189096] lkdtm: Negative detected: saturated
4144 15:10:31.255616 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4145 15:10:31.263093 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4146 15:10:31.263294 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4147 15:10:31.460689 <6>[ 298.654902] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4148 15:10:31.467310 <6>[ 298.662056] lkdtm: attempting bad refcount_sub_and_test() below zero
4149 15:10:31.473695 <4>[ 298.670369] ------------[ cut here ]------------
4150 15:10:31.479181 <4>[ 298.675761] refcount_t: underflow; use-after-free.
4151 15:10:31.488040 <4>[ 298.681315] WARNING: CPU: 5 PID: 2541 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4152 15:10:31.552632 <4>[ 298.690014] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4153 15:10:31.553464 <4>[ 298.739938] CPU: 5 PID: 2541 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4154 15:10:31.553650 <4>[ 298.747939] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4155 15:10:31.575269 <4>[ 298.754556] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4156 15:10:31.575541 <4>[ 298.760822] pc : refcount_warn_saturate+0xf4/0x144
4157 15:10:31.576207 <4>[ 298.765872] lr : refcount_warn_saturate+0xf4/0x144
4158 15:10:31.576390 <4>[ 298.770922] sp : ffff800016b0bcd0
4159 15:10:31.596724 <4>[ 298.774495] x29: ffff800016b0bcd0 x28: ffff0005c9a14980
4160 15:10:31.596955 <4>[ 298.780074] x27: 0000000000000000 x26: 0000000000000000
4161 15:10:31.597646 <4>[ 298.785652] x25: ffff80001163d9c0 x24: ffff800016b0be20
4162 15:10:31.597827 <4>[ 298.791231] x23: 000000000000001f x22: ffff0005c4dea000
4163 15:10:31.619327 <4>[ 298.796810] x21: ffff800011bc0600 x20: ffff80001163dce0
4164 15:10:31.619530 <4>[ 298.802388] x19: 0000000000000032 x18: 0000000000000000
4165 15:10:31.620191 <4>[ 298.807966] x17: 0000000000000000 x16: 0000000000000000
4166 15:10:31.620374 <4>[ 298.813544] x15: 0000000000000000 x14: 0000000000000000
4167 15:10:31.641941 <4>[ 298.819123] x13: 0000000000000000 x12: 0000000000000000
4168 15:10:31.642145 <4>[ 298.824701] x11: 0000006baebb3bd0 x10: 0000000000001440
4169 15:10:31.642829 <4>[ 298.830280] x9 : ffff80001012ca34 x8 : ffff0005c9a15e20
4170 15:10:31.643010 <4>[ 298.835858] x7 : 0000000000000000 x6 : ffff800012781000
4171 15:10:31.664449 <4>[ 298.841437] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
4172 15:10:31.664651 <4>[ 298.847015] x3 : 0000000000000000 x2 : 0000000000000000
4173 15:10:31.665336 <4>[ 298.852593] x1 : 0000000000000000 x0 : ffff0005c9a14980
4174 15:10:31.665516 <4>[ 298.858173] Call trace:
4175 15:10:31.665688 <4>[ 298.860880] refcount_warn_saturate+0xf4/0x144
4176 15:10:31.685952 <4>[ 298.865591] __refcount_sub_and_test.constprop.0+0x74/0x8c
4177 15:10:31.686167 <4>[ 298.871344] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4178 15:10:31.686860 <4>[ 298.877177] lkdtm_do_action+0x24/0x40
4179 15:10:31.687041 <4>[ 298.881185] direct_entry+0xd0/0x140
4180 15:10:31.687214 <4>[ 298.885023] full_proxy_write+0x68/0xbc
4181 15:10:31.708572 <4>[ 298.889122] vfs_write+0xec/0x20c
4182 15:10:31.708774 <4>[ 298.892697] ksys_write+0x70/0x100
4183 15:10:31.708949 <4>[ 298.896359] __arm64_sys_write+0x24/0x30
4184 15:10:31.709628 <4>[ 298.900547] el0_svc_common.constprop.0+0x84/0x1e0
4185 15:10:31.709809 <4>[ 298.905599] do_el0_svc+0x2c/0xa4
4186 15:10:31.709979 <4>[ 298.909177] el0_svc+0x20/0x30
4187 15:10:31.731133 <4>[ 298.912492] el0_sync_handler+0xb0/0xb4
4188 15:10:31.731858 <4>[ 298.916590] el0_sync+0x180/0x1c0
4189 15:10:31.732040 <4>[ 298.920165] irq event stamp: 0
4190 15:10:31.732215 <4>[ 298.923486] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4191 15:10:31.752726 <4>[ 298.930019] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4192 15:10:31.753485 <4>[ 298.938457] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4193 15:10:31.753668 <4>[ 298.946894] softirqs last disabled at (0): [<0000000000000000>] 0x0
4194 15:10:31.756434 <4>[ 298.953419] ---[ end trace a04ceabbfd215501 ]---
4195 15:10:31.761515 <6>[ 298.958567] lkdtm: Negative detected: saturated
4196 15:10:32.773229 # [ 298.654902] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4197 15:10:32.774121 # [ 298.662056] lkdtm: attempting bad refcount_sub_and_test() below zero
4198 15:10:32.774302 # [ 298.670369] ------------[ cut here ]------------
4199 15:10:32.794666 # [ 298.675761] refcount_t: underflow; use-after-free.
4200 15:10:32.794871 # [ 298.681315] WARNING: CPU: 5 PID: 2541 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4201 15:10:32.840518 # [ 298.690014] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4202 15:10:32.861471 # [ 298.739938] CPU: 5 PID: 2541 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4203 15:10:32.861767 # [ 298.747939] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4204 15:10:32.862478 # [ 298.754556] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4205 15:10:32.862656 # [ 298.760822] pc : refcount_warn_saturate+0xf4/0x144
4206 15:10:32.884107 # [ 298.765872] lr : refcount_warn_saturate+0xf4/0x144
4207 15:10:32.884382 # [ 298.770922] sp : ffff800016b0bcd0
4208 15:10:32.884553 # [ 298.774495] x29: ffff800016b0bcd0 x28: ffff0005c9a14980
4209 15:10:32.885261 # [ 298.780074] x27: 0000000000000000 x26: 0000000000000000
4210 15:10:32.885437 # [ 298.785652] x25: ffff80001163d9c0 x24: ffff800016b0be20
4211 15:10:32.906668 # [ 298.791231] x23: 000000000000001f x22: ffff0005c4dea000
4212 15:10:32.906890 # [ 298.796810] x21: ffff800011bc0600 x20: ffff80001163dce0
4213 15:10:32.907582 # [ 298.802388] x19: 0000000000000032 x18: 0000000000000000
4214 15:10:32.907758 # [ 298.807966] x17: 0000000000000000 x16: 0000000000000000
4215 15:10:32.929306 # [ 298.813544] x15: 0000000000000000 x14: 0000000000000000
4216 15:10:32.929504 # [ 298.819123] x13: 0000000000000000 x12: 0000000000000000
4217 15:10:32.930191 # [ 298.824701] x11: 0000006baebb3bd0 x10: 0000000000001440
4218 15:10:32.930368 # [ 298.830280] x9 : ffff80001012ca34 x8 : ffff0005c9a15e20
4219 15:10:32.950938 # [ 298.835858] x7 : 0000000000000000 x6 : ffff800012781000
4220 15:10:32.951135 # [ 298.841437] x5 : ffff800012781c88 x4 : ffff00063f7c3c50
4221 15:10:32.951821 # [ 298.847015] x3 : 0000000000000000 x2 : 0000000000000000
4222 15:10:32.952011 # [ 298.852593] x1 : 0000000000000000 x0 : ffff0005c9a14980
4223 15:10:32.952179 # [ 298.858173] Call trace:
4224 15:10:32.972432 # [ 298.860880] refcount_warn_saturate+0xf4/0x144
4225 15:10:32.972630 # [ 298.865591] __refcount_sub_and_test.constprop.0+0x74/0x8c
4226 15:10:32.973315 # [ 298.871344] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4227 15:10:32.973492 # [ 298.877177] lkdtm_do_action+0x24/0x40
4228 15:10:32.995060 # [ 298.881185] direct_entry+0xd0/0x140
4229 15:10:32.995256 # [ 298.885023] full_proxy_write+0x68/0xbc
4230 15:10:32.995426 # [ 298.889122] vfs_write+0xec/0x20c
4231 15:10:32.996117 # [ 298.892697] ksys_write+0x70/0x100
4232 15:10:32.996295 # [ 298.896359] __arm64_sys_write+0x24/0x30
4233 15:10:32.996463 # [ 298.900547] el0_svc_common.constprop.0+0x84/0x1e0
4234 15:10:33.017704 # [ 298.905599] do_el0_svc+0x2c/0xa4
4235 15:10:33.017928 # [ 298.909177] el0_svc+0x20/0x30
4236 15:10:33.018098 # [ 298.912492] el0_sync_handler+0xb0/0xb4
4237 15:10:33.018790 # [ 298.916590] el0_sync+0x180/0x1c0
4238 15:10:33.018968 # [ 298.920165] irq event stamp: 0
4239 15:10:33.040449 # [ 298.923486] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4240 15:10:33.040731 # [ 298.930019] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4241 15:10:33.041719 # [ 298.938457] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4242 15:10:33.062038 # [ 298.946894] softirqs last disabled at (0): [<0000000000000000>] 0x0
4243 15:10:33.062417 # [ 298.953419] ---[ end trace a04ceabbfd215501 ]---
4244 15:10:33.062771 # [ 298.958567] lkdtm: Negative detected: saturated
4245 15:10:33.063937 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4246 15:10:33.067481 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4247 15:10:33.067903 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4248 15:10:33.336861 <6>[ 300.528526] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4249 15:10:33.340016 <6>[ 300.534720] lkdtm: attempting safe refcount_inc_not_zero() from zero
4250 15:10:33.345311 <6>[ 300.543149] lkdtm: Good: zero detected
4251 15:10:33.350774 <6>[ 300.547670] lkdtm: Correctly stayed at zero
4252 15:10:33.364302 <6>[ 300.552494] lkdtm: attempting bad refcount_inc() from zero
4253 15:10:33.364502 <4>[ 300.558328] ------------[ cut here ]------------
4254 15:10:33.367193 <4>[ 300.563248] refcount_t: addition on 0; use-after-free.
4255 15:10:33.375776 <4>[ 300.568919] WARNING: CPU: 0 PID: 2573 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4256 15:10:33.439510 <4>[ 300.577620] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4257 15:10:33.440558 <4>[ 300.627499] CPU: 0 PID: 2573 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4258 15:10:33.440824 <4>[ 300.635502] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4259 15:10:33.462057 <4>[ 300.642120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4260 15:10:33.462261 <4>[ 300.648387] pc : refcount_warn_saturate+0xa0/0x144
4261 15:10:33.462958 <4>[ 300.653438] lr : refcount_warn_saturate+0xa0/0x144
4262 15:10:33.463140 <4>[ 300.658486] sp : ffff800016babcd0
4263 15:10:33.484677 <4>[ 300.662059] x29: ffff800016babcd0 x28: ffff0005c498e200
4264 15:10:33.484880 <4>[ 300.667636] x27: 0000000000000000 x26: 0000000000000000
4265 15:10:33.485575 <4>[ 300.673214] x25: ffff80001163d9c0 x24: ffff800016babe20
4266 15:10:33.485757 <4>[ 300.678790] x23: 0000000000000012 x22: ffff0005c4da4000
4267 15:10:33.507298 <4>[ 300.684366] x21: ffff800011bc0620 x20: ffff80001163dcf0
4268 15:10:33.507500 <4>[ 300.689942] x19: 0000000000000033 x18: 0000000000000000
4269 15:10:33.508200 <4>[ 300.695519] x17: 0000000000000000 x16: 0000000000000000
4270 15:10:33.508383 <4>[ 300.701094] x15: 0000000000000000 x14: 0000000000000000
4271 15:10:33.528809 <4>[ 300.706670] x13: 0000000000000000 x12: 0000000000000000
4272 15:10:33.529012 <4>[ 300.712246] x11: 0000035550993690 x10: 0000000000001440
4273 15:10:33.529707 <4>[ 300.717822] x9 : ffff80001012ca34 x8 : ffff0005c498f6a0
4274 15:10:33.529889 <4>[ 300.723398] x7 : 0000000000000000 x6 : ffff800012781000
4275 15:10:33.551430 <4>[ 300.728973] x5 : ffff800012781c88 x4 : ffff00063f719c50
4276 15:10:33.551636 <4>[ 300.734549] x3 : 0000000000000000 x2 : 0000000000000000
4277 15:10:33.552333 <4>[ 300.740124] x1 : 0000000000000000 x0 : ffff0005c498e200
4278 15:10:33.552517 <4>[ 300.745701] Call trace:
4279 15:10:33.552689 <4>[ 300.748408] refcount_warn_saturate+0xa0/0x144
4280 15:10:33.574053 <4>[ 300.753118] __refcount_add.constprop.0+0x64/0x90
4281 15:10:33.574256 <4>[ 300.758086] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4282 15:10:33.574431 <4>[ 300.762789] lkdtm_do_action+0x24/0x40
4283 15:10:33.575121 <4>[ 300.766796] direct_entry+0xd0/0x140
4284 15:10:33.575303 <4>[ 300.770632] full_proxy_write+0x68/0xbc
4285 15:10:33.575474 <4>[ 300.774732] vfs_write+0xec/0x20c
4286 15:10:33.595581 <4>[ 300.778305] ksys_write+0x70/0x100
4287 15:10:33.596305 <4>[ 300.781965] __arm64_sys_write+0x24/0x30
4288 15:10:33.596488 <4>[ 300.786151] el0_svc_common.constprop.0+0x84/0x1e0
4289 15:10:33.596662 <4>[ 300.791202] do_el0_svc+0x2c/0xa4
4290 15:10:33.596831 <4>[ 300.794778] el0_svc+0x20/0x30
4291 15:10:33.619290 <4>[ 300.798093] el0_sync_handler+0xb0/0xb4
4292 15:10:33.619491 <4>[ 300.802189] el0_sync+0x180/0x1c0
4293 15:10:33.619665 <4>[ 300.805762] irq event stamp: 0
4294 15:10:33.620366 <4>[ 300.809080] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4295 15:10:33.638688 <4>[ 300.815611] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4296 15:10:33.638899 <4>[ 300.824048] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4297 15:10:33.639662 <4>[ 300.832483] softirqs last disabled at (0): [<0000000000000000>] 0x0
4298 15:10:33.642055 <4>[ 300.839007] ---[ end trace a04ceabbfd215502 ]---
4299 15:10:33.647424 <6>[ 300.844703] lkdtm: Zero detected: saturated
4300 15:10:34.773966 # [ 300.528526] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4301 15:10:34.774857 # [ 300.534720] lkdtm: attempting safe refcount_inc_not_zero() from zero
4302 15:10:34.775034 # [ 300.543149] lkdtm: Good: zero detected
4303 15:10:34.775203 # [ 300.547670] lkdtm: Correctly stayed at zero
4304 15:10:34.796515 # [ 300.552494] lkdtm: attempting bad refcount_inc() from zero
4305 15:10:34.796713 # [ 300.558328] ------------[ cut here ]------------
4306 15:10:34.797404 # [ 300.563248] refcount_t: addition on 0; use-after-free.
4307 15:10:34.819089 # [ 300.568919] WARNING: CPU: 0 PID: 2573 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4308 15:10:34.863273 # [ 300.577620] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4309 15:10:34.864045 # [ 300.627499] CPU: 0 PID: 2573 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4310 15:10:34.864224 # [ 300.635502] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4311 15:10:34.884914 # [ 300.642120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4312 15:10:34.885110 # [ 300.648387] pc : refcount_warn_saturate+0xa0/0x144
4313 15:10:34.885804 # [ 300.653438] lr : refcount_warn_saturate+0xa0/0x144
4314 15:10:34.885980 # [ 300.658486] sp : ffff800016babcd0
4315 15:10:34.907534 # [ 300.662059] x29: ffff800016babcd0 x28: ffff0005c498e200
4316 15:10:34.907729 # [ 300.667636] x27: 0000000000000000 x26: 0000000000000000
4317 15:10:34.907936 # [ 300.673214] x25: ffff80001163d9c0 x24: ffff800016babe20
4318 15:10:34.908624 # [ 300.678790] x23: 0000000000000012 x22: ffff0005c4da4000
4319 15:10:34.930037 # [ 300.684366] x21: ffff800011bc0620 x20: ffff80001163dcf0
4320 15:10:34.930232 # [ 300.689942] x19: 0000000000000033 x18: 0000000000000000
4321 15:10:34.930401 # [ 300.695519] x17: 0000000000000000 x16: 0000000000000000
4322 15:10:34.931088 # [ 300.701094] x15: 0000000000000000 x14: 0000000000000000
4323 15:10:34.931263 # [ 300.706670] x13: 0000000000000000 x12: 0000000000000000
4324 15:10:34.951668 # [ 300.712246] x11: 0000035550993690 x10: 0000000000001440
4325 15:10:34.951898 # [ 300.717822] x9 : ffff80001012ca34 x8 : ffff0005c498f6a0
4326 15:10:34.952596 # [ 300.723398] x7 : 0000000000000000 x6 : ffff800012781000
4327 15:10:34.952773 # [ 300.728973] x5 : ffff800012781c88 x4 : ffff00063f719c50
4328 15:10:34.974162 # [ 300.734549] x3 : 0000000000000000 x2 : 0000000000000000
4329 15:10:34.974358 # [ 300.740124] x1 : 0000000000000000 x0 : ffff0005c498e200
4330 15:10:34.975051 # [ 300.745701] Call trace:
4331 15:10:34.975228 # [ 300.748408] refcount_warn_saturate+0xa0/0x144
4332 15:10:34.996911 # [ 300.753118] __refcount_add.constprop.0+0x64/0x90
4333 15:10:34.997107 # [ 300.758086] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4334 15:10:34.997276 # [ 300.762789] lkdtm_do_action+0x24/0x40
4335 15:10:34.997962 # [ 300.766796] direct_entry+0xd0/0x140
4336 15:10:34.998137 # [ 300.770632] full_proxy_write+0x68/0xbc
4337 15:10:34.998302 # [ 300.774732] vfs_write+0xec/0x20c
4338 15:10:35.019416 # [ 300.778305] ksys_write+0x70/0x100
4339 15:10:35.019615 # [ 300.781965] __arm64_sys_write+0x24/0x30
4340 15:10:35.019784 # [ 300.786151] el0_svc_common.constprop.0+0x84/0x1e0
4341 15:10:35.020513 # [ 300.791202] do_el0_svc+0x2c/0xa4
4342 15:10:35.020688 # [ 300.794778] el0_svc+0x20/0x30
4343 15:10:35.020853 # [ 300.798093] el0_sync_handler+0xb0/0xb4
4344 15:10:35.040909 # [ 300.802189] el0_sync+0x180/0x1c0
4345 15:10:35.041105 # [ 300.805762] irq event stamp: 0
4346 15:10:35.041798 # [ 300.809080] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4347 15:10:35.041974 # [ 300.815611] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4348 15:10:35.062510 # [ 300.824048] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4349 15:10:35.063232 # [ 300.832483] softirqs last disabled at (0): [<0000000000000000>] 0x0
4350 15:10:35.063408 # [ 300.839007] ---[ end trace a04ceabbfd215502 ]---
4351 15:10:35.063576 # [ 300.844703] lkdtm: Zero detected: saturated
4352 15:10:35.073385 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4353 15:10:35.073586 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4354 15:10:35.073764 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4355 15:10:35.238410 <6>[ 302.430437] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4356 15:10:35.241645 <6>[ 302.436611] lkdtm: attempting safe refcount_add_not_zero() from zero
4357 15:10:35.244904 <6>[ 302.443311] lkdtm: Good: zero detected
4358 15:10:35.250292 <6>[ 302.447558] lkdtm: Correctly stayed at zero
4359 15:10:35.263842 <6>[ 302.452100] lkdtm: attempting bad refcount_add() from zero
4360 15:10:35.264043 <4>[ 302.457918] ------------[ cut here ]------------
4361 15:10:35.266653 <4>[ 302.462829] refcount_t: addition on 0; use-after-free.
4362 15:10:35.275267 <4>[ 302.468524] WARNING: CPU: 0 PID: 2605 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4363 15:10:35.339920 <4>[ 302.477224] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4364 15:10:35.340659 <4>[ 302.527105] CPU: 0 PID: 2605 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4365 15:10:35.340842 <4>[ 302.535107] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4366 15:10:35.361529 <4>[ 302.541723] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4367 15:10:35.361731 <4>[ 302.547990] pc : refcount_warn_saturate+0xa0/0x144
4368 15:10:35.362433 <4>[ 302.553040] lr : refcount_warn_saturate+0xa0/0x144
4369 15:10:35.362615 <4>[ 302.558088] sp : ffff800016c3bcd0
4370 15:10:35.384154 <4>[ 302.561661] x29: ffff800016c3bcd0 x28: ffff0005c7f8c980
4371 15:10:35.384356 <4>[ 302.567239] x27: 0000000000000000 x26: 0000000000000000
4372 15:10:35.385058 <4>[ 302.572816] x25: ffff80001163d9c0 x24: ffff800016c3be20
4373 15:10:35.385239 <4>[ 302.578392] x23: 0000000000000012 x22: ffff0005c4de3000
4374 15:10:35.406664 <4>[ 302.583968] x21: ffff800011bc0638 x20: ffff80001163dd00
4375 15:10:35.406867 <4>[ 302.589545] x19: 0000000000000034 x18: 0000000000000000
4376 15:10:35.407569 <4>[ 302.595120] x17: 0000000000000000 x16: 0000000000000000
4377 15:10:35.407752 <4>[ 302.600696] x15: 0000000000000000 x14: 74b1000000000000
4378 15:10:35.429410 <4>[ 302.606272] x13: 0000004016000000 x12: 000002dfe2dd6060
4379 15:10:35.429611 <4>[ 302.611847] x11: 000b994d13daedd4 x10: 0000000000001440
4380 15:10:35.429786 <4>[ 302.617423] x9 : ffff80001012ca34 x8 : ffff00063f7ea7c0
4381 15:10:35.430484 <4>[ 302.622998] x7 : ffff0005c7f8c980 x6 : ffff800012781000
4382 15:10:35.450901 <4>[ 302.628574] x5 : ffff800012781c88 x4 : ffff00063f719c50
4383 15:10:35.451102 <4>[ 302.634149] x3 : 0000000000000000 x2 : 0000000000000000
4384 15:10:35.451807 <4>[ 302.639725] x1 : 0000000000000000 x0 : ffff0005c7f8c980
4385 15:10:35.452004 <4>[ 302.645301] Call trace:
4386 15:10:35.452176 <4>[ 302.648008] refcount_warn_saturate+0xa0/0x144
4387 15:10:35.473403 <4>[ 302.652716] __refcount_add.constprop.0+0x64/0x90
4388 15:10:35.473604 <4>[ 302.657685] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4389 15:10:35.473778 <4>[ 302.662388] lkdtm_do_action+0x24/0x40
4390 15:10:35.474477 <4>[ 302.666396] direct_entry+0xd0/0x140
4391 15:10:35.474658 <4>[ 302.670233] full_proxy_write+0x68/0xbc
4392 15:10:35.474830 <4>[ 302.674331] vfs_write+0xec/0x20c
4393 15:10:35.496035 <4>[ 302.677904] ksys_write+0x70/0x100
4394 15:10:35.496235 <4>[ 302.681564] __arm64_sys_write+0x24/0x30
4395 15:10:35.496939 <4>[ 302.685749] el0_svc_common.constprop.0+0x84/0x1e0
4396 15:10:35.497123 <4>[ 302.690799] do_el0_svc+0x2c/0xa4
4397 15:10:35.497295 <4>[ 302.694375] el0_svc+0x20/0x30
4398 15:10:35.517656 <4>[ 302.697689] el0_sync_handler+0xb0/0xb4
4399 15:10:35.517858 <4>[ 302.701785] el0_sync+0x180/0x1c0
4400 15:10:35.518032 <4>[ 302.705357] irq event stamp: 0
4401 15:10:35.518733 <4>[ 302.708675] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4402 15:10:35.539113 <4>[ 302.715206] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4403 15:10:35.539858 <4>[ 302.723643] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4404 15:10:35.540042 <4>[ 302.732078] softirqs last disabled at (0): [<0000000000000000>] 0x0
4405 15:10:35.542483 <4>[ 302.738602] ---[ end trace a04ceabbfd215503 ]---
4406 15:10:35.546700 <6>[ 302.743812] lkdtm: Zero detected: saturated
4407 15:10:36.413947 # [ 302.430437] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4408 15:10:36.414832 # [ 302.436611] lkdtm: attempting safe refcount_add_not_zero() from zero
4409 15:10:36.415011 # [ 302.443311] lkdtm: Good: zero detected
4410 15:10:36.415180 # [ 302.447558] lkdtm: Correctly stayed at zero
4411 15:10:36.436376 # [ 302.452100] lkdtm: attempting bad refcount_add() from zero
4412 15:10:36.436573 # [ 302.457918] ------------[ cut here ]------------
4413 15:10:36.437275 # [ 302.462829] refcount_t: addition on 0; use-after-free.
4414 15:10:36.459001 # [ 302.468524] WARNING: CPU: 0 PID: 2605 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4415 15:10:36.503078 # [ 302.477224] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4416 15:10:36.503822 # [ 302.527105] CPU: 0 PID: 2605 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4417 15:10:36.504016 # [ 302.535107] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4418 15:10:36.524771 # [ 302.541723] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4419 15:10:36.524969 # [ 302.547990] pc : refcount_warn_saturate+0xa0/0x144
4420 15:10:36.525676 # [ 302.553040] lr : refcount_warn_saturate+0xa0/0x144
4421 15:10:36.525868 # [ 302.558088] sp : ffff800016c3bcd0
4422 15:10:36.547272 # [ 302.561661] x29: ffff800016c3bcd0 x28: ffff0005c7f8c980
4423 15:10:36.547477 # [ 302.567239] x27: 0000000000000000 x26: 0000000000000000
4424 15:10:36.548199 # [ 302.572816] x25: ffff80001163d9c0 x24: ffff800016c3be20
4425 15:10:36.548378 # [ 302.578392] x23: 0000000000000012 x22: ffff0005c4de3000
4426 15:10:36.569890 # [ 302.583968] x21: ffff800011bc0638 x20: ffff80001163dd00
4427 15:10:36.570086 # [ 302.589545] x19: 0000000000000034 x18: 0000000000000000
4428 15:10:36.570256 # [ 302.595120] x17: 0000000000000000 x16: 0000000000000000
4429 15:10:36.570956 # [ 302.600696] x15: 0000000000000000 x14: 74b1000000000000
4430 15:10:36.571133 # [ 302.606272] x13: 0000004016000000 x12: 000002dfe2dd6060
4431 15:10:36.591394 # [ 302.611847] x11: 000b994d13daedd4 x10: 0000000000001440
4432 15:10:36.591591 # [ 302.617423] x9 : ffff80001012ca34 x8 : ffff00063f7ea7c0
4433 15:10:36.592297 # [ 302.622998] x7 : ffff0005c7f8c980 x6 : ffff800012781000
4434 15:10:36.592476 # [ 302.628574] x5 : ffff800012781c88 x4 : ffff00063f719c50
4435 15:10:36.614018 # [ 302.634149] x3 : 0000000000000000 x2 : 0000000000000000
4436 15:10:36.614218 # [ 302.639725] x1 : 0000000000000000 x0 : ffff0005c7f8c980
4437 15:10:36.614924 # [ 302.645301] Call trace:
4438 15:10:36.615104 # [ 302.648008] refcount_warn_saturate+0xa0/0x144
4439 15:10:36.635637 # [ 302.652716] __refcount_add.constprop.0+0x64/0x90
4440 15:10:36.635849 # [ 302.657685] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4441 15:10:36.636025 # [ 302.662388] lkdtm_do_action+0x24/0x40
4442 15:10:36.636733 # [ 302.666396] direct_entry+0xd0/0x140
4443 15:10:36.636909 # [ 302.670233] full_proxy_write+0x68/0xbc
4444 15:10:36.637076 # [ 302.674331] vfs_write+0xec/0x20c
4445 15:10:36.659292 # [ 302.677904] ksys_write+0x70/0x100
4446 15:10:36.659518 # [ 302.681564] __arm64_sys_write+0x24/0x30
4447 15:10:36.659715 # [ 302.685749] el0_svc_common.constprop.0+0x84/0x1e0
4448 15:10:36.660516 # [ 302.690799] do_el0_svc+0x2c/0xa4
4449 15:10:36.660719 # [ 302.694375] el0_svc+0x20/0x30
4450 15:10:36.660911 # [ 302.697689] el0_sync_handler+0xb0/0xb4
4451 15:10:36.680769 # [ 302.701785] el0_sync+0x180/0x1c0
4452 15:10:36.680966 # [ 302.705357] irq event stamp: 0
4453 15:10:36.681672 # [ 302.708675] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4454 15:10:36.681850 # [ 302.715206] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4455 15:10:36.703387 # [ 302.723643] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4456 15:10:36.704132 # [ 302.732078] softirqs last disabled at (0): [<0000000000000000>] 0x0
4457 15:10:36.704311 # [ 302.738602] ---[ end trace a04ceabbfd215503 ]---
4458 15:10:36.704480 # [ 302.743812] lkdtm: Zero detected: saturated
4459 15:10:36.714259 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4460 15:10:36.714456 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4461 15:10:36.717626 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4462 15:10:36.897207 <6>[ 304.092135] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4463 15:10:36.903842 <6>[ 304.098746] lkdtm: attempting bad refcount_inc() from saturated
4464 15:10:36.907137 <4>[ 304.105000] ------------[ cut here ]------------
4465 15:10:36.913520 <4>[ 304.110132] refcount_t: saturated; leaking memory.
4466 15:10:36.922339 <4>[ 304.115377] WARNING: CPU: 4 PID: 2640 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4467 15:10:36.987147 <4>[ 304.124076] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4468 15:10:36.987638 <4>[ 304.174000] CPU: 4 PID: 2640 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4469 15:10:36.988888 <4>[ 304.182002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4470 15:10:37.008641 <4>[ 304.188618] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4471 15:10:37.008996 <4>[ 304.194886] pc : refcount_warn_saturate+0x74/0x144
4472 15:10:37.009347 <4>[ 304.199936] lr : refcount_warn_saturate+0x74/0x144
4473 15:10:37.010724 <4>[ 304.204985] sp : ffff800016ce3cd0
4474 15:10:37.031018 <4>[ 304.208559] x29: ffff800016ce3cd0 x28: ffff0005c998b100
4475 15:10:37.031220 <4>[ 304.214139] x27: 0000000000000000 x26: 0000000000000000
4476 15:10:37.031946 <4>[ 304.219717] x25: ffff80001163d9c0 x24: ffff800016ce3e20
4477 15:10:37.032130 <4>[ 304.225296] x23: 0000000000000017 x22: ffff0005c9c34000
4478 15:10:37.053642 <4>[ 304.230874] x21: ffff800011bc0650 x20: ffff80001163dd10
4479 15:10:37.053848 <4>[ 304.236452] x19: 0000000000000035 x18: 0000000000000000
4480 15:10:37.054563 <4>[ 304.242030] x17: 0000000000000000 x16: 0000000000000000
4481 15:10:37.054746 <4>[ 304.247608] x15: 0000000000000030 x14: ffffffffffffffff
4482 15:10:37.076267 <4>[ 304.253187] x13: ffff800096ce397a x12: ffff800016ce3982
4483 15:10:37.076555 <4>[ 304.258766] x11: ffff8000127b01b0 x10: 0000000000001440
4484 15:10:37.077582 <4>[ 304.264344] x9 : ffff80001012ca34 x8 : ffff0005c998c5a0
4485 15:10:37.077870 <4>[ 304.269922] x7 : 0000000000000000 x6 : ffff800012781000
4486 15:10:37.097713 <4>[ 304.275501] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4487 15:10:37.098016 <4>[ 304.281079] x3 : 0000000000000000 x2 : 0000000000000000
4488 15:10:37.099012 <4>[ 304.286657] x1 : 0000000000000000 x0 : ffff0005c998b100
4489 15:10:37.099285 <4>[ 304.292236] Call trace:
4490 15:10:37.099543 <4>[ 304.294944] refcount_warn_saturate+0x74/0x144
4491 15:10:37.121394 <4>[ 304.299654] __refcount_add.constprop.0+0x7c/0x90
4492 15:10:37.121597 <4>[ 304.304626] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4493 15:10:37.121772 <4>[ 304.309764] lkdtm_do_action+0x24/0x40
4494 15:10:37.122482 <4>[ 304.313772] direct_entry+0xd0/0x140
4495 15:10:37.122662 <4>[ 304.317610] full_proxy_write+0x68/0xbc
4496 15:10:37.142889 <4>[ 304.321710] vfs_write+0xec/0x20c
4497 15:10:37.143090 <4>[ 304.325285] ksys_write+0x70/0x100
4498 15:10:37.143265 <4>[ 304.328946] __arm64_sys_write+0x24/0x30
4499 15:10:37.143985 <4>[ 304.333135] el0_svc_common.constprop.0+0x84/0x1e0
4500 15:10:37.144167 <4>[ 304.338187] do_el0_svc+0x2c/0xa4
4501 15:10:37.144340 <4>[ 304.341766] el0_svc+0x20/0x30
4502 15:10:37.164515 <4>[ 304.345081] el0_sync_handler+0xb0/0xb4
4503 15:10:37.164717 <4>[ 304.349179] el0_sync+0x180/0x1c0
4504 15:10:37.164891 <4>[ 304.352753] irq event stamp: 0
4505 15:10:37.165601 <4>[ 304.356074] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4506 15:10:37.186018 <4>[ 304.362607] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4507 15:10:37.186222 <4>[ 304.371046] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4508 15:10:37.186938 <4>[ 304.379483] softirqs last disabled at (0): [<0000000000000000>] 0x0
4509 15:10:37.189488 <4>[ 304.386008] ---[ end trace a04ceabbfd215504 ]---
4510 15:10:37.194630 <6>[ 304.391179] lkdtm: Saturation detected: still saturated
4511 15:10:37.524471 # [ 304.092135] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4512 15:10:37.525214 # [ 304.098746] lkdtm: attempting bad refcount_inc() from saturated
4513 15:10:37.525392 # [ 304.105000] ------------[ cut here ]------------
4514 15:10:37.525560 # [ 304.110132] refcount_t: saturated; leaking memory.
4515 15:10:37.546993 # [ 304.115377] WARNING: CPU: 4 PID: 2640 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4516 15:10:37.592773 # [ 304.124076] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4517 15:10:37.592979 # [ 304.174000] CPU: 4 PID: 2640 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4518 15:10:37.613860 # [ 304.182002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4519 15:10:37.614057 # [ 304.188618] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4520 15:10:37.614771 # [ 304.194886] pc : refcount_warn_saturate+0x74/0x144
4521 15:10:37.614948 # [ 304.199936] lr : refcount_warn_saturate+0x74/0x144
4522 15:10:37.636387 # [ 304.204985] sp : ffff800016ce3cd0
4523 15:10:37.636583 # [ 304.208559] x29: ffff800016ce3cd0 x28: ffff0005c998b100
4524 15:10:37.637305 # [ 304.214139] x27: 0000000000000000 x26: 0000000000000000
4525 15:10:37.637485 # [ 304.219717] x25: ffff80001163d9c0 x24: ffff800016ce3e20
4526 15:10:37.657849 # [ 304.225296] x23: 0000000000000017 x22: ffff0005c9c34000
4527 15:10:37.658590 # [ 304.230874] x21: ffff800011bc0650 x20: ffff80001163dd10
4528 15:10:37.658769 # [ 304.236452] x19: 0000000000000035 x18: 0000000000000000
4529 15:10:37.658937 # [ 304.242030] x17: 0000000000000000 x16: 0000000000000000
4530 15:10:37.680519 # [ 304.247608] x15: 0000000000000030 x14: ffffffffffffffff
4531 15:10:37.680716 # [ 304.253187] x13: ffff800096ce397a x12: ffff800016ce3982
4532 15:10:37.681432 # [ 304.258766] x11: ffff8000127b01b0 x10: 0000000000001440
4533 15:10:37.681611 # [ 304.264344] x9 : ffff80001012ca34 x8 : ffff0005c998c5a0
4534 15:10:37.702996 # [ 304.269922] x7 : 0000000000000000 x6 : ffff800012781000
4535 15:10:37.703193 # [ 304.275501] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4536 15:10:37.703925 # [ 304.281079] x3 : 0000000000000000 x2 : 0000000000000000
4537 15:10:37.704106 # [ 304.286657] x1 : 0000000000000000 x0 : ffff0005c998b100
4538 15:10:37.704275 # [ 304.292236] Call trace:
4539 15:10:37.724634 # [ 304.294944] refcount_warn_saturate+0x74/0x144
4540 15:10:37.724835 # [ 304.299654] __refcount_add.constprop.0+0x7c/0x90
4541 15:10:37.725550 # [ 304.304626] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4542 15:10:37.725729 # [ 304.309764] lkdtm_do_action+0x24/0x40
4543 15:10:37.725896 # [ 304.313772] direct_entry+0xd0/0x140
4544 15:10:37.747231 # [ 304.317610] full_proxy_write+0x68/0xbc
4545 15:10:37.747988 # [ 304.321710] vfs_write+0xec/0x20c
4546 15:10:37.748166 # [ 304.325285] ksys_write+0x70/0x100
4547 15:10:37.748337 # [ 304.328946] __arm64_sys_write+0x24/0x30
4548 15:10:37.748502 # [ 304.333135] el0_svc_common.constprop.0+0x84/0x1e0
4549 15:10:37.748665 # [ 304.338187] do_el0_svc+0x2c/0xa4
4550 15:10:37.769721 # [ 304.341766] el0_svc+0x20/0x30
4551 15:10:37.770471 # [ 304.345081] el0_sync_handler+0xb0/0xb4
4552 15:10:37.770648 # [ 304.349179] el0_sync+0x180/0x1c0
4553 15:10:37.770816 # [ 304.352753] irq event stamp: 0
4554 15:10:37.770983 # [ 304.356074] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4555 15:10:37.792888 # [ 304.362607] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4556 15:10:37.793083 # [ 304.371046] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4557 15:10:37.793256 # [ 304.379483] softirqs last disabled at (0): [<0000000000000000>] 0x0
4558 15:10:37.813817 # [ 304.386008] ---[ end trace a04ceabbfd215504 ]---
4559 15:10:37.814561 # [ 304.391179] lkdtm: Saturation detected: still saturated
4560 15:10:37.814738 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4561 15:10:37.814907 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4562 15:10:37.818207 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4563 15:10:38.619178 <6>[ 305.810990] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4564 15:10:38.622300 <6>[ 305.817553] lkdtm: attempting bad refcount_dec() from saturated
4565 15:10:38.627631 <4>[ 305.823821] ------------[ cut here ]------------
4566 15:10:38.638517 <4>[ 305.828943] refcount_t: decrement hit 0; leaking memory.
4567 15:10:38.641866 <4>[ 305.834736] WARNING: CPU: 4 PID: 2675 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4568 15:10:38.706322 <4>[ 305.843522] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4569 15:10:38.708008 <4>[ 305.893446] CPU: 4 PID: 2675 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4570 15:10:38.708462 <4>[ 305.901448] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4571 15:10:38.728050 <4>[ 305.908064] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4572 15:10:38.728544 <4>[ 305.914331] pc : refcount_warn_saturate+0x13c/0x144
4573 15:10:38.730350 <4>[ 305.919469] lr : refcount_warn_saturate+0x13c/0x144
4574 15:10:38.730805 <4>[ 305.924605] sp : ffff800016dabcc0
4575 15:10:38.751668 <4>[ 305.928179] x29: ffff800016dabcc0 x28: ffff0005c8c91880
4576 15:10:38.752199 <4>[ 305.933758] x27: 0000000000000000 x26: 0000000000000000
4577 15:10:38.752629 <4>[ 305.939337] x25: ffff80001163d9c0 x24: ffff800016dabe20
4578 15:10:38.754175 <4>[ 305.944915] x23: 0000000000000017 x22: ffff0005c49cf000
4579 15:10:38.773273 <4>[ 305.950493] x21: ffff800011bc0668 x20: ffff80001163dd20
4580 15:10:38.773765 <4>[ 305.956072] x19: ffff800016dabd04 x18: 0000000000000000
4581 15:10:38.774188 <4>[ 305.961651] x17: 0000000000000000 x16: 0000000000000000
4582 15:10:38.775738 <4>[ 305.967229] x15: 0000000000000030 x14: ffffffffffffffff
4583 15:10:38.794903 <4>[ 305.972808] x13: ffff800096dab96a x12: ffff800016dab972
4584 15:10:38.795396 <4>[ 305.978386] x11: ffff8000127b01b0 x10: 0000000000001440
4585 15:10:38.795822 <4>[ 305.983964] x9 : ffff80001012ca34 x8 : ffff0005c8c92d20
4586 15:10:38.796269 <4>[ 305.989543] x7 : 0000000000000000 x6 : ffff800012781000
4587 15:10:38.818490 <4>[ 305.995121] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4588 15:10:38.818984 <4>[ 306.000699] x3 : 0000000000000000 x2 : 0000000000000000
4589 15:10:38.819410 <4>[ 306.006277] x1 : 0000000000000000 x0 : ffff0005c8c91880
4590 15:10:38.819822 <4>[ 306.011856] Call trace:
4591 15:10:38.821404 <4>[ 306.014565] refcount_warn_saturate+0x13c/0x144
4592 15:10:38.840016 <4>[ 306.019364] __refcount_dec.constprop.0+0x5c/0x6c
4593 15:10:38.840509 <4>[ 306.024329] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4594 15:10:38.842077 <4>[ 306.029471] lkdtm_do_action+0x24/0x40
4595 15:10:38.842533 <4>[ 306.033480] direct_entry+0xd0/0x140
4596 15:10:38.842963 <4>[ 306.037318] full_proxy_write+0x68/0xbc
4597 15:10:38.861629 <4>[ 306.041417] vfs_write+0xec/0x20c
4598 15:10:38.862130 <4>[ 306.044992] ksys_write+0x70/0x100
4599 15:10:38.862566 <4>[ 306.048654] __arm64_sys_write+0x24/0x30
4600 15:10:38.864170 <4>[ 306.052843] el0_svc_common.constprop.0+0x84/0x1e0
4601 15:10:38.864622 <4>[ 306.057894] do_el0_svc+0x2c/0xa4
4602 15:10:38.865050 <4>[ 306.061473] el0_svc+0x20/0x30
4603 15:10:38.885341 <4>[ 306.064788] el0_sync_handler+0xb0/0xb4
4604 15:10:38.885843 <4>[ 306.068886] el0_sync+0x180/0x1c0
4605 15:10:38.886279 <4>[ 306.072461] irq event stamp: 0
4606 15:10:38.887873 <4>[ 306.075782] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4607 15:10:38.905853 <4>[ 306.082315] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4608 15:10:38.906356 <4>[ 306.090753] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4609 15:10:38.906796 <4>[ 306.099190] softirqs last disabled at (0): [<0000000000000000>] 0x0
4610 15:10:38.909255 <4>[ 306.105715] ---[ end trace a04ceabbfd215505 ]---
4611 15:10:38.915492 <6>[ 306.110956] lkdtm: Saturation detected: still saturated
4612 15:10:39.260962 # [ 305.810990] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4613 15:10:39.261465 # [ 305.817553] lkdtm: attempting bad refcount_dec() from saturated
4614 15:10:39.261900 # [ 305.823821] ------------[ cut here ]------------
4615 15:10:39.283634 # [ 305.828943] refcount_t: decrement hit 0; leaking memory.
4616 15:10:39.284163 # [ 305.834736] WARNING: CPU: 4 PID: 2675 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4617 15:10:39.327565 # [ 305.843522] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4618 15:10:39.329275 # [ 305.893446] CPU: 4 PID: 2675 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4619 15:10:39.350240 # [ 305.901448] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4620 15:10:39.350740 # [ 305.908064] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4621 15:10:39.351175 # [ 305.914331] pc : refcount_warn_saturate+0x13c/0x144
4622 15:10:39.371791 # [ 305.919469] lr : refcount_warn_saturate+0x13c/0x144
4623 15:10:39.372320 # [ 305.924605] sp : ffff800016dabcc0
4624 15:10:39.372752 # [ 305.928179] x29: ffff800016dabcc0 x28: ffff0005c8c91880
4625 15:10:39.373172 # [ 305.933758] x27: 0000000000000000 x26: 0000000000000000
4626 15:10:39.374731 # [ 305.939337] x25: ffff80001163d9c0 x24: ffff800016dabe20
4627 15:10:39.394394 # [ 305.944915] x23: 0000000000000017 x22: ffff0005c49cf000
4628 15:10:39.394893 # [ 305.950493] x21: ffff800011bc0668 x20: ffff80001163dd20
4629 15:10:39.395327 # [ 305.956072] x19: ffff800016dabd04 x18: 0000000000000000
4630 15:10:39.395740 # [ 305.961651] x17: 0000000000000000 x16: 0000000000000000
4631 15:10:39.415877 # [ 305.967229] x15: 0000000000000030 x14: ffffffffffffffff
4632 15:10:39.416376 # [ 305.972808] x13: ffff800096dab96a x12: ffff800016dab972
4633 15:10:39.416810 # [ 305.978386] x11: ffff8000127b01b0 x10: 0000000000001440
4634 15:10:39.418375 # [ 305.983964] x9 : ffff80001012ca34 x8 : ffff0005c8c92d20
4635 15:10:39.438490 # [ 305.989543] x7 : 0000000000000000 x6 : ffff800012781000
4636 15:10:39.438990 # [ 305.995121] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4637 15:10:39.439425 # [ 306.000699] x3 : 0000000000000000 x2 : 0000000000000000
4638 15:10:39.439868 # [ 306.006277] x1 : 0000000000000000 x0 : ffff0005c8c91880
4639 15:10:39.440283 # [ 306.011856] Call trace:
4640 15:10:39.461002 # [ 306.014565] refcount_warn_saturate+0x13c/0x144
4641 15:10:39.461502 # [ 306.019364] __refcount_dec.constprop.0+0x5c/0x6c
4642 15:10:39.463085 # [ 306.024329] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4643 15:10:39.463537 # [ 306.029471] lkdtm_do_action+0x24/0x40
4644 15:10:39.463997 # [ 306.033480] direct_entry+0xd0/0x140
4645 15:10:39.483626 # [ 306.037318] full_proxy_write+0x68/0xbc
4646 15:10:39.484190 # [ 306.041417] vfs_write+0xec/0x20c
4647 15:10:39.484627 # [ 306.044992] ksys_write+0x70/0x100
4648 15:10:39.486194 # [ 306.048654] __arm64_sys_write+0x24/0x30
4649 15:10:39.486643 # [ 306.052843] el0_svc_common.constprop.0+0x84/0x1e0
4650 15:10:39.505142 # [ 306.057894] do_el0_svc+0x2c/0xa4
4651 15:10:39.505641 # [ 306.061473] el0_svc+0x20/0x30
4652 15:10:39.506072 # [ 306.064788] el0_sync_handler+0xb0/0xb4
4653 15:10:39.507643 # [ 306.068886] el0_sync+0x180/0x1c0
4654 15:10:39.508133 # [ 306.072461] irq event stamp: 0
4655 15:10:39.508560 # [ 306.075782] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4656 15:10:39.527560 # [ 306.082315] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4657 15:10:39.528094 # [ 306.090753] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4658 15:10:39.529685 # [ 306.099190] softirqs last disabled at (0): [<0000000000000000>] 0x0
4659 15:10:39.550295 # [ 306.105715] ---[ end trace a04ceabbfd215505 ]---
4660 15:10:39.550794 # [ 306.110956] lkdtm: Saturation detected: still saturated
4661 15:10:39.551226 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4662 15:10:39.551645 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4663 15:10:39.555583 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4664 15:10:40.306506 <6>[ 307.498542] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4665 15:10:40.309780 <6>[ 307.505028] lkdtm: attempting bad refcount_dec() from saturated
4666 15:10:40.316275 <4>[ 307.513211] ------------[ cut here ]------------
4667 15:10:40.322713 <4>[ 307.518587] refcount_t: saturated; leaking memory.
4668 15:10:40.331584 <4>[ 307.524264] WARNING: CPU: 2 PID: 2710 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4669 15:10:40.396086 <4>[ 307.532964] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4670 15:10:40.396615 <4>[ 307.582886] CPU: 2 PID: 2710 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4671 15:10:40.398204 <4>[ 307.590887] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4672 15:10:40.417798 <4>[ 307.597504] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4673 15:10:40.418289 <4>[ 307.603771] pc : refcount_warn_saturate+0x74/0x144
4674 15:10:40.418713 <4>[ 307.608821] lr : refcount_warn_saturate+0x74/0x144
4675 15:10:40.419124 <4>[ 307.613870] sp : ffff800016e43cd0
4676 15:10:40.440272 <4>[ 307.617444] x29: ffff800016e43cd0 x28: ffff0005c9613100
4677 15:10:40.440766 <4>[ 307.623022] x27: 0000000000000000 x26: 0000000000000000
4678 15:10:40.441194 <4>[ 307.628600] x25: ffff80001163d9c0 x24: ffff800016e43e20
4679 15:10:40.442766 <4>[ 307.634178] x23: 0000000000000017 x22: ffff0005c8f83000
4680 15:10:40.462899 <4>[ 307.639757] x21: ffff800011bc0680 x20: ffff80001163dd30
4681 15:10:40.463390 <4>[ 307.645335] x19: 0000000000000037 x18: 0000000000000000
4682 15:10:40.463814 <4>[ 307.650913] x17: 0000000000000000 x16: 0000000000000000
4683 15:10:40.465424 <4>[ 307.656492] x15: 0000000000000030 x14: ffffffffffffffff
4684 15:10:40.485508 <4>[ 307.662071] x13: ffff800096e4397a x12: ffff800016e43982
4685 15:10:40.486000 <4>[ 307.667649] x11: ffff8000127b01b0 x10: ffff800012808350
4686 15:10:40.486424 <4>[ 307.673227] x9 : ffff80001012ca34 x8 : ffff8000127b0350
4687 15:10:40.486833 <4>[ 307.678806] x7 : ffff800012808350 x6 : ffff800012781000
4688 15:10:40.507011 <4>[ 307.684384] x5 : ffff800012781c88 x4 : ffff00063f75dc50
4689 15:10:40.507504 <4>[ 307.689962] x3 : 0000000000000000 x2 : 0000000000000000
4690 15:10:40.507962 <4>[ 307.695540] x1 : 0000000000000000 x0 : ffff0005c9613100
4691 15:10:40.508379 <4>[ 307.701120] Call trace:
4692 15:10:40.508784 <4>[ 307.703828] refcount_warn_saturate+0x74/0x144
4693 15:10:40.530678 <4>[ 307.708538] __refcount_add.constprop.0+0x7c/0x90
4694 15:10:40.531170 <4>[ 307.713509] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4695 15:10:40.531595 <4>[ 307.718647] lkdtm_do_action+0x24/0x40
4696 15:10:40.532043 <4>[ 307.722656] direct_entry+0xd0/0x140
4697 15:10:40.533613 <4>[ 307.726493] full_proxy_write+0x68/0xbc
4698 15:10:40.552187 <4>[ 307.730593] vfs_write+0xec/0x20c
4699 15:10:40.552679 <4>[ 307.734168] ksys_write+0x70/0x100
4700 15:10:40.553104 <4>[ 307.737829] __arm64_sys_write+0x24/0x30
4701 15:10:40.553515 <4>[ 307.742018] el0_svc_common.constprop.0+0x84/0x1e0
4702 15:10:40.553918 <4>[ 307.747069] do_el0_svc+0x2c/0xa4
4703 15:10:40.554316 <4>[ 307.750647] el0_svc+0x20/0x30
4704 15:10:40.573557 <4>[ 307.753962] el0_sync_handler+0xb0/0xb4
4705 15:10:40.574050 <4>[ 307.758059] el0_sync+0x180/0x1c0
4706 15:10:40.574475 <4>[ 307.761634] irq event stamp: 0
4707 15:10:40.576086 <4>[ 307.764956] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4708 15:10:40.595278 <4>[ 307.771489] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4709 15:10:40.595773 <4>[ 307.779927] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4710 15:10:40.596239 <4>[ 307.788363] softirqs last disabled at (0): [<0000000000000000>] 0x0
4711 15:10:40.598605 <4>[ 307.794889] ---[ end trace a04ceabbfd215506 ]---
4712 15:10:40.603767 <6>[ 307.799865] lkdtm: Saturation detected: still saturated
4713 15:10:41.344945 # [ 307.498542] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4714 15:10:41.346624 # [ 307.505028] lkdtm: attempting bad refcount_dec() from saturated
4715 15:10:41.347072 # [ 307.513211] ------------[ cut here ]------------
4716 15:10:41.347492 # [ 307.518587] refcount_t: saturated; leaking memory.
4717 15:10:41.367555 # [ 307.524264] WARNING: CPU: 2 PID: 2710 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4718 15:10:41.410683 # [ 307.532964] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4719 15:10:41.411201 # [ 307.582886] CPU: 2 PID: 2710 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4720 15:10:41.434346 # [ 307.590887] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4721 15:10:41.434835 # [ 307.597504] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4722 15:10:41.435257 # [ 307.603771] pc : refcount_warn_saturate+0x74/0x144
4723 15:10:41.435666 # [ 307.608821] lr : refcount_warn_saturate+0x74/0x144
4724 15:10:41.455851 # [ 307.613870] sp : ffff800016e43cd0
4725 15:10:41.456344 # [ 307.617444] x29: ffff800016e43cd0 x28: ffff0005c9613100
4726 15:10:41.456772 # [ 307.623022] x27: 0000000000000000 x26: 0000000000000000
4727 15:10:41.458356 # [ 307.628600] x25: ffff80001163d9c0 x24: ffff800016e43e20
4728 15:10:41.478595 # [ 307.634178] x23: 0000000000000017 x22: ffff0005c8f83000
4729 15:10:41.479104 # [ 307.639757] x21: ffff800011bc0680 x20: ffff80001163dd30
4730 15:10:41.479529 # [ 307.645335] x19: 0000000000000037 x18: 0000000000000000
4731 15:10:41.481176 # [ 307.650913] x17: 0000000000000000 x16: 0000000000000000
4732 15:10:41.500039 # [ 307.656492] x15: 0000000000000030 x14: ffffffffffffffff
4733 15:10:41.500533 # [ 307.662071] x13: ffff800096e4397a x12: ffff800016e43982
4734 15:10:41.500959 # [ 307.667649] x11: ffff8000127b01b0 x10: ffff800012808350
4735 15:10:41.501369 # [ 307.673227] x9 : ffff80001012ca34 x8 : ffff8000127b0350
4736 15:10:41.521594 # [ 307.678806] x7 : ffff800012808350 x6 : ffff800012781000
4737 15:10:41.522085 # [ 307.684384] x5 : ffff800012781c88 x4 : ffff00063f75dc50
4738 15:10:41.523682 # [ 307.689962] x3 : 0000000000000000 x2 : 0000000000000000
4739 15:10:41.524161 # [ 307.695540] x1 : 0000000000000000 x0 : ffff0005c9613100
4740 15:10:41.524583 # [ 307.701120] Call trace:
4741 15:10:41.545316 # [ 307.703828] refcount_warn_saturate+0x74/0x144
4742 15:10:41.545814 # [ 307.708538] __refcount_add.constprop.0+0x7c/0x90
4743 15:10:41.547421 # [ 307.713509] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4744 15:10:41.547894 # [ 307.718647] lkdtm_do_action+0x24/0x40
4745 15:10:41.548317 # [ 307.722656] direct_entry+0xd0/0x140
4746 15:10:41.566827 # [ 307.726493] full_proxy_write+0x68/0xbc
4747 15:10:41.567315 # [ 307.730593] vfs_write+0xec/0x20c
4748 15:10:41.567745 # [ 307.734168] ksys_write+0x70/0x100
4749 15:10:41.568198 # [ 307.737829] __arm64_sys_write+0x24/0x30
4750 15:10:41.569787 # [ 307.742018] el0_svc_common.constprop.0+0x84/0x1e0
4751 15:10:41.570235 # [ 307.747069] do_el0_svc+0x2c/0xa4
4752 15:10:41.589468 # [ 307.750647] el0_svc+0x20/0x30
4753 15:10:41.589972 # [ 307.753962] el0_sync_handler+0xb0/0xb4
4754 15:10:41.590402 # [ 307.758059] el0_sync+0x180/0x1c0
4755 15:10:41.592025 # [ 307.761634] irq event stamp: 0
4756 15:10:41.592476 # [ 307.764956] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4757 15:10:41.611163 # [ 307.771489] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4758 15:10:41.611663 # [ 307.779927] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4759 15:10:41.612137 # [ 307.788363] softirqs last disabled at (0): [<0000000000000000>] 0x0
4760 15:10:41.633779 # [ 307.794889] ---[ end trace a04ceabbfd215506 ]---
4761 15:10:41.634277 # [ 307.799865] lkdtm: Saturation detected: still saturated
4762 15:10:41.634710 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4763 15:10:41.635127 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4764 15:10:41.638122 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4765 15:10:41.800836 <6>[ 308.994901] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4766 15:10:41.807475 <6>[ 309.002158] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4767 15:10:41.812805 <4>[ 309.009190] ------------[ cut here ]------------
4768 15:10:41.818261 <4>[ 309.014136] refcount_t: saturated; leaking memory.
4769 15:10:41.827120 <4>[ 309.019386] WARNING: CPU: 2 PID: 2742 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4770 15:10:41.890655 <4>[ 309.028085] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4771 15:10:41.891188 <4>[ 309.078010] CPU: 2 PID: 2742 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4772 15:10:41.892816 <4>[ 309.086012] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4773 15:10:41.913341 <4>[ 309.092628] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4774 15:10:41.913878 <4>[ 309.098894] pc : refcount_warn_saturate+0xc8/0x144
4775 15:10:41.914332 <4>[ 309.103945] lr : refcount_warn_saturate+0xc8/0x144
4776 15:10:41.915963 <4>[ 309.108994] sp : ffff800016ef3cb0
4777 15:10:41.934899 <4>[ 309.112570] x29: ffff800016ef3cb0 x28: ffff0005c9a10000
4778 15:10:41.935405 <4>[ 309.118153] x27: 0000000000000000 x26: 0000000000000000
4779 15:10:41.935866 <4>[ 309.123732] x25: ffff80001163d9c0 x24: ffff800016ef3e20
4780 15:10:41.936291 <4>[ 309.129310] x23: 0000000000000020 x22: ffff0005c4407000
4781 15:10:41.958524 <4>[ 309.134889] x21: 0000000000000001 x20: 00000000c0000000
4782 15:10:41.959024 <4>[ 309.140468] x19: ffff800016ef3d04 x18: 0000000000000001
4783 15:10:41.959457 <4>[ 309.146046] x17: 0000000000000000 x16: 0000000000000000
4784 15:10:41.959909 <4>[ 309.151625] x15: 0000000000000030 x14: ffffffffffffffff
4785 15:10:41.979984 <4>[ 309.157203] x13: ffff800096ef395a x12: ffff800016ef3963
4786 15:10:41.980489 <4>[ 309.162782] x11: ffff8000127b01b0 x10: 0000000000001440
4787 15:10:41.982111 <4>[ 309.168360] x9 : ffff80001012ca34 x8 : ffff0005c9a114a0
4788 15:10:41.982567 <4>[ 309.173938] x7 : 0000000000000000 x6 : ffff800012781000
4789 15:10:42.002650 <4>[ 309.179517] x5 : ffff800012781c88 x4 : ffff00063f75dc50
4790 15:10:42.003151 <4>[ 309.185095] x3 : 0000000000000000 x2 : 0000000000000000
4791 15:10:42.003585 <4>[ 309.190674] x1 : 0000000000000000 x0 : ffff0005c9a10000
4792 15:10:42.004042 <4>[ 309.196254] Call trace:
4793 15:10:42.004457 <4>[ 309.198963] refcount_warn_saturate+0xc8/0x144
4794 15:10:42.025039 <4>[ 309.203676] __refcount_add_not_zero.constprop.0+0x98/0xb4
4795 15:10:42.025547 <4>[ 309.209423] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4796 15:10:42.027169 <4>[ 309.215345] lkdtm_do_action+0x24/0x40
4797 15:10:42.027621 <4>[ 309.219355] direct_entry+0xd0/0x140
4798 15:10:42.028079 <4>[ 309.223192] full_proxy_write+0x68/0xbc
4799 15:10:42.046708 <4>[ 309.227292] vfs_write+0xec/0x20c
4800 15:10:42.047210 <4>[ 309.230867] ksys_write+0x70/0x100
4801 15:10:42.047643 <4>[ 309.234529] __arm64_sys_write+0x24/0x30
4802 15:10:42.048101 <4>[ 309.238718] el0_svc_common.constprop.0+0x84/0x1e0
4803 15:10:42.049711 <4>[ 309.243770] do_el0_svc+0x2c/0xa4
4804 15:10:42.050159 <4>[ 309.247348] el0_svc+0x20/0x30
4805 15:10:42.069336 <4>[ 309.250664] el0_sync_handler+0xb0/0xb4
4806 15:10:42.069836 <4>[ 309.254761] el0_sync+0x180/0x1c0
4807 15:10:42.070270 <4>[ 309.258337] irq event stamp: 0
4808 15:10:42.071908 <4>[ 309.261658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4809 15:10:42.091926 <4>[ 309.268192] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4810 15:10:42.092430 <4>[ 309.276630] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4811 15:10:42.092869 <4>[ 309.285067] softirqs last disabled at (0): [<0000000000000000>] 0x0
4812 15:10:42.097395 <4>[ 309.291593] ---[ end trace a04ceabbfd215507 ]---
4813 15:10:42.100543 <6>[ 309.296762] lkdtm: Saturation detected: still saturated
4814 15:10:42.862024 # [ 308.994901] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4815 15:10:42.862531 # [ 309.002158] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4816 15:10:42.864179 # [ 309.009190] ------------[ cut here ]------------
4817 15:10:42.883579 # [ 309.014136] refcount_t: saturated; leaking memory.
4818 15:10:42.884103 # [ 309.019386] WARNING: CPU: 2 PID: 2742 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4819 15:10:42.927788 # [ 309.028085] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4820 15:10:42.950500 # [ 309.078010] CPU: 2 PID: 2742 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4821 15:10:42.950990 # [ 309.086012] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4822 15:10:42.951412 # [ 309.092628] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4823 15:10:42.951823 # [ 309.098894] pc : refcount_warn_saturate+0xc8/0x144
4824 15:10:42.972820 # [ 309.103945] lr : refcount_warn_saturate+0xc8/0x144
4825 15:10:42.973165 # [ 309.108994] sp : ffff800016ef3cb0
4826 15:10:42.973462 # [ 309.112570] x29: ffff800016ef3cb0 x28: ffff0005c9a10000
4827 15:10:42.974647 # [ 309.118153] x27: 0000000000000000 x26: 0000000000000000
4828 15:10:42.974958 # [ 309.123732] x25: ffff80001163d9c0 x24: ffff800016ef3e20
4829 15:10:42.994583 # [ 309.129310] x23: 0000000000000020 x22: ffff0005c4407000
4830 15:10:42.995037 # [ 309.134889] x21: 0000000000000001 x20: 00000000c0000000
4831 15:10:42.995427 # [ 309.140468] x19: ffff800016ef3d04 x18: 0000000000000001
4832 15:10:42.996943 # [ 309.146046] x17: 0000000000000000 x16: 0000000000000000
4833 15:10:43.017194 # [ 309.151625] x15: 0000000000000030 x14: ffffffffffffffff
4834 15:10:43.017647 # [ 309.157203] x13: ffff800096ef395a x12: ffff800016ef3963
4835 15:10:43.018037 # [ 309.162782] x11: ffff8000127b01b0 x10: 0000000000001440
4836 15:10:43.019618 # [ 309.168360] x9 : ffff80001012ca34 x8 : ffff0005c9a114a0
4837 15:10:43.038814 # [ 309.173938] x7 : 0000000000000000 x6 : ffff800012781000
4838 15:10:43.039305 # [ 309.179517] x5 : ffff800012781c88 x4 : ffff00063f75dc50
4839 15:10:43.039726 # [ 309.185095] x3 : 0000000000000000 x2 : 0000000000000000
4840 15:10:43.040170 # [ 309.190674] x1 : 0000000000000000 x0 : ffff0005c9a10000
4841 15:10:43.062582 # [ 309.196254] Call trace:
4842 15:10:43.063069 # [ 309.198963] refcount_warn_saturate+0xc8/0x144
4843 15:10:43.063495 # [ 309.203676] __refcount_add_not_zero.constprop.0+0x98/0xb4
4844 15:10:43.063929 # [ 309.209423] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4845 15:10:43.064285 # [ 309.215345] lkdtm_do_action+0x24/0x40
4846 15:10:43.084097 # [ 309.219355] direct_entry+0xd0/0x140
4847 15:10:43.084586 # [ 309.223192] full_proxy_write+0x68/0xbc
4848 15:10:43.085006 # [ 309.227292] vfs_write+0xec/0x20c
4849 15:10:43.085414 # [ 309.230867] ksys_write+0x70/0x100
4850 15:10:43.085812 # [ 309.234529] __arm64_sys_write+0x24/0x30
4851 15:10:43.086205 # [ 309.238718] el0_svc_common.constprop.0+0x84/0x1e0
4852 15:10:43.105648 # [ 309.243770] do_el0_svc+0x2c/0xa4
4853 15:10:43.106137 # [ 309.247348] el0_svc+0x20/0x30
4854 15:10:43.106556 # [ 309.250664] el0_sync_handler+0xb0/0xb4
4855 15:10:43.106962 # [ 309.254761] el0_sync+0x180/0x1c0
4856 15:10:43.107360 # [ 309.258337] irq event stamp: 0
4857 15:10:43.128245 # [ 309.261658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4858 15:10:43.128735 # [ 309.268192] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4859 15:10:43.130361 # [ 309.276630] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4860 15:10:43.149822 # [ 309.285067] softirqs last disabled at (0): [<0000000000000000>] 0x0
4861 15:10:43.150315 # [ 309.291593] ---[ end trace a04ceabbfd215507 ]---
4862 15:10:43.151977 # [ 309.296762] lkdtm: Saturation detected: still saturated
4863 15:10:43.152432 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4864 15:10:43.157438 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4865 15:10:43.157933 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4866 15:10:43.314965 <6>[ 310.509325] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4867 15:10:43.322597 <6>[ 310.516578] lkdtm: attempting bad refcount_add_not_zero() from saturated
4868 15:10:43.329070 <4>[ 310.525099] ------------[ cut here ]------------
4869 15:10:43.334473 <4>[ 310.530423] refcount_t: saturated; leaking memory.
4870 15:10:43.343369 <4>[ 310.535753] WARNING: CPU: 4 PID: 2774 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4871 15:10:43.406859 <4>[ 310.544451] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4872 15:10:43.408621 <4>[ 310.594374] CPU: 4 PID: 2774 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4873 15:10:43.409081 <4>[ 310.602375] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4874 15:10:43.429326 <4>[ 310.608991] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4875 15:10:43.429829 <4>[ 310.615259] pc : refcount_warn_saturate+0xc8/0x144
4876 15:10:43.431467 <4>[ 310.620309] lr : refcount_warn_saturate+0xc8/0x144
4877 15:10:43.431947 <4>[ 310.625359] sp : ffff800016f83cb0
4878 15:10:43.452040 <4>[ 310.628933] x29: ffff800016f83cb0 x28: ffff0005c4bb6200
4879 15:10:43.452541 <4>[ 310.634511] x27: 0000000000000000 x26: 0000000000000000
4880 15:10:43.452975 <4>[ 310.640090] x25: ffff80001163d9c0 x24: ffff800016f83e20
4881 15:10:43.454605 <4>[ 310.645668] x23: 0000000000000020 x22: ffff0005c7f2b000
4882 15:10:43.473636 <4>[ 310.651246] x21: 0000000000000007 x20: 00000000c0000000
4883 15:10:43.474176 <4>[ 310.656825] x19: ffff800016f83d04 x18: 0000000000000000
4884 15:10:43.474609 <4>[ 310.662406] x17: 0000000000000000 x16: 0000000000000000
4885 15:10:43.475027 <4>[ 310.667984] x15: 0000000000000030 x14: ffffffffffffffff
4886 15:10:43.496258 <4>[ 310.673562] x13: ffff800096f8395a x12: ffff800016f83962
4887 15:10:43.496760 <4>[ 310.679140] x11: ffff8000127b01b0 x10: 0000000000001440
4888 15:10:43.497195 <4>[ 310.684719] x9 : ffff80001012ca34 x8 : ffff0005c4bb76a0
4889 15:10:43.497615 <4>[ 310.690297] x7 : 0000000000000000 x6 : ffff800012781000
4890 15:10:43.518841 <4>[ 310.695876] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4891 15:10:43.519346 <4>[ 310.701455] x3 : 0000000000000000 x2 : 0000000000000000
4892 15:10:43.520976 <4>[ 310.707034] x1 : 0000000000000000 x0 : ffff0005c4bb6200
4893 15:10:43.521398 <4>[ 310.712615] Call trace:
4894 15:10:43.521826 <4>[ 310.715322] refcount_warn_saturate+0xc8/0x144
4895 15:10:43.541326 <4>[ 310.720034] __refcount_add_not_zero.constprop.0+0x98/0xb4
4896 15:10:43.541830 <4>[ 310.725781] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4897 15:10:43.543477 <4>[ 310.731704] lkdtm_do_action+0x24/0x40
4898 15:10:43.543959 <4>[ 310.735713] direct_entry+0xd0/0x140
4899 15:10:43.544390 <4>[ 310.739551] full_proxy_write+0x68/0xbc
4900 15:10:43.563004 <4>[ 310.743650] vfs_write+0xec/0x20c
4901 15:10:43.563507 <4>[ 310.747225] ksys_write+0x70/0x100
4902 15:10:43.563970 <4>[ 310.750887] __arm64_sys_write+0x24/0x30
4903 15:10:43.564391 <4>[ 310.755075] el0_svc_common.constprop.0+0x84/0x1e0
4904 15:10:43.564800 <4>[ 310.760127] do_el0_svc+0x2c/0xa4
4905 15:10:43.565205 <4>[ 310.763705] el0_svc+0x20/0x30
4906 15:10:43.586610 <4>[ 310.767020] el0_sync_handler+0xb0/0xb4
4907 15:10:43.587111 <4>[ 310.771119] el0_sync+0x180/0x1c0
4908 15:10:43.587543 <4>[ 310.774694] irq event stamp: 0
4909 15:10:43.587990 <4>[ 310.778015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4910 15:10:43.608174 <4>[ 310.784549] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4911 15:10:43.608680 <4>[ 310.792987] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4912 15:10:43.609116 <4>[ 310.801424] softirqs last disabled at (0): [<0000000000000000>] 0x0
4913 15:10:43.614617 <4>[ 310.807949] ---[ end trace a04ceabbfd215508 ]---
4914 15:10:43.617762 <6>[ 310.813087] lkdtm: Saturation detected: still saturated
4915 15:10:44.489093 # [ 0.000000] psci: Using standard PSCI v0.2 function IDs
4916 15:10:44.489604 # [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
4917 15:10:44.491251 # [ 0.000000] psci: SMC Calling Convention v1.2
4918 15:10:44.491693 # [ 0.000000] percpu: Embedded 34 pages/cpu s101392 r8192 d29680 u139264
4919 15:10:44.511581 # [ 0.000000] pcpu-alloc: s101392 r8192 d29680 u139264 alloc=34*4096
4920 15:10:44.512108 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4921 15:10:44.512533 # [ 0.000000] Detected PIPT I-cache on CPU0
4922 15:10:44.514162 # [ 0.000000] CPU features: detected: EL2 vector hardening
4923 15:10:44.534158 # [ 0.000000] CPU features: detected: Spectre-v2
4924 15:10:44.534651 # [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
4925 15:10:44.536321 # [ 0.000000] CPU features: detected: Spectre-BHB
4926 15:10:44.536770 # [ 0.000000] CPU features: detected: ARM erratum 1742098
4927 15:10:44.555664 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
4928 15:10:44.556186 # [ 0.000000] Policy zone: Normal
4929 15:10:44.578354 # [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/827715/extract-nfsrootfs-yehgm_4a,tcp,hard,v3 console_msg_format=syslog earlycon ip=dhcp wdt_overflow=0
4930 15:10:44.578854 # [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4931 15:10:44.599751 # [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
4932 15:10:44.600232 # [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
4933 15:10:44.600655 # [ 310.509325] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4934 15:10:44.602288 # [ 310.516578] lkdtm: attempting bad refcount_add_not_zero() from saturated
4935 15:10:44.623495 # [ 310.525099] ------------[ cut here ]------------
4936 15:10:44.624027 # [ 310.530423] refcount_t: saturated; leaking memory.
4937 15:10:44.625537 # [ 310.535753] WARNING: CPU: 4 PID: 2774 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4938 15:10:44.666727 # [ 310.544451] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4939 15:10:44.689172 # [ 310.594374] CPU: 4 PID: 2774 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4940 15:10:44.689665 # [ 310.602375] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4941 15:10:44.691317 # [ 310.608991] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4942 15:10:44.710696 # [ 310.615259] pc : refcount_warn_saturate+0xc8/0x144
4943 15:10:44.711186 # [ 310.620309] lr : refcount_warn_saturate+0xc8/0x144
4944 15:10:44.711608 # [ 310.625359] sp : ffff800016f83cb0
4945 15:10:44.713279 # [ 310.628933] x29: ffff800016f83cb0 x28: ffff0005c4bb6200
4946 15:10:44.734313 # [ 310.634511] x27: 0000000000000000 x26: 0000000000000000
4947 15:10:44.734815 # [ 310.640090] x25: ffff80001163d9c0 x24: ffff800016f83e20
4948 15:10:44.735238 # [ 310.645668] x23: 0000000000000020 x22: ffff0005c7f2b000
4949 15:10:44.736895 # [ 310.651246] x21: 0000000000000007 x20: 00000000c0000000
4950 15:10:44.737339 # [ 310.656825] x19: ffff800016f83d04 x18: 0000000000000000
4951 15:10:44.755969 # [ 310.662406] x17: 0000000000000000 x16: 0000000000000000
4952 15:10:44.756469 # [ 310.667984] x15: 0000000000000030 x14: ffffffffffffffff
4953 15:10:44.758124 # [ 310.673562] x13: ffff800096f8395a x12: ffff800016f83962
4954 15:10:44.758568 # [ 310.679140] x11: ffff8000127b01b0 x10: 0000000000001440
4955 15:10:44.778564 # [ 310.684719] x9 : ffff80001012ca34 x8 : ffff0005c4bb76a0
4956 15:10:44.779055 # [ 310.690297] x7 : 0000000000000000 x6 : ffff800012781000
4957 15:10:44.780740 # [ 310.695876] x5 : ffff800012781c88 x4 : ffff00063f7a1c50
4958 15:10:44.781184 # [ 310.701455] x3 : 0000000000000000 x2 : 0000000000000000
4959 15:10:44.800152 # [ 310.707034] x1 : 0000000000000000 x0 : ffff0005c4bb6200
4960 15:10:44.800644 # [ 310.712615] Call trace:
4961 15:10:44.801067 # [ 310.715322] refcount_warn_saturate+0xc8/0x144
4962 15:10:44.801473 # [ 310.720034] __refcount_add_not_zero.constprop.0+0x98/0xb4
4963 15:10:44.822690 # [ 310.725781] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4964 15:10:44.823180 # [ 310.731704] lkdtm_do_action+0x24/0x40
4965 15:10:44.823602 # [ 310.735713] direct_entry+0xd0/0x140
4966 15:10:44.825281 # [ 310.739551] full_proxy_write+0x68/0xbc
4967 15:10:44.825725 # [ 310.743650] vfs_write+0xec/0x20c
4968 15:10:44.826140 # [ 310.747225] ksys_write+0x70/0x100
4969 15:10:44.845312 # [ 310.750887] __arm64_sys_write+0x24/0x30
4970 15:10:44.845802 # [ 310.755075] el0_svc_common.constprop.0+0x84/0x1e0
4971 15:10:44.846227 # [ 310.760127] do_el0_svc+0x2c/0xa4
4972 15:10:44.847905 # [ 310.763705] el0_svc+0x20/0x30
4973 15:10:44.848375 # [ 310.767020] el0_sync_handler+0xb0/0xb4
4974 15:10:44.848794 # [ 310.771119] el0_sync+0x180/0x1c0
4975 15:10:44.867009 # [ 310.774694] irq event stamp: 0
4976 15:10:44.867498 # [ 310.778015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4977 15:10:44.867954 # [ 310.784549] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4978 15:10:44.889615 # [ 310.792987] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
4979 15:10:44.890108 # [ 310.801424] softirqs last disabled at (0): [<0000000000000000>] 0x0
4980 15:10:44.890534 # [ 310.807949] ---[ end trace a04ceabbfd215508 ]---
4981 15:10:44.892205 # [ 310.813087] lkdtm: Saturation detected: still saturated
4982 15:10:44.900477 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4983 15:10:44.900967 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4984 15:10:44.903771 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4985 15:10:44.987444 <6>[ 312.181023] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4986 15:10:44.993959 <6>[ 312.188303] lkdtm: attempting bad refcount_dec_and_test() from saturated
4987 15:10:44.999428 <4>[ 312.196999] ------------[ cut here ]------------
4988 15:10:45.005887 <4>[ 312.202301] refcount_t: underflow; use-after-free.
4989 15:10:45.015815 <4>[ 312.207858] WARNING: CPU: 3 PID: 2809 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4990 15:10:45.079275 <4>[ 312.216557] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
4991 15:10:45.081041 <4>[ 312.266483] CPU: 3 PID: 2809 Comm: cat Tainted: G D W 5.10.164-cip24 #1
4992 15:10:45.081504 <4>[ 312.274485] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4993 15:10:45.102110 <4>[ 312.281102] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4994 15:10:45.102610 <4>[ 312.287370] pc : refcount_warn_saturate+0xf4/0x144
4995 15:10:45.103045 <4>[ 312.292420] lr : refcount_warn_saturate+0xf4/0x144
4996 15:10:45.104733 <4>[ 312.297470] sp : ffff80001702bcd0
4997 15:10:45.124581 <4>[ 312.301043] x29: ffff80001702bcd0 x28: ffff0005c998c980
4998 15:10:45.125084 <4>[ 312.306622] x27: 0000000000000000 x26: 0000000000000000
4999 15:10:45.125517 <4>[ 312.312200] x25: ffff80001163d9c0 x24: ffff80001702be20
5000 15:10:45.127181 <4>[ 312.317778] x23: 0000000000000020 x22: ffff0005c965b000
5001 15:10:45.146131 <4>[ 312.323358] x21: ffff800011bc06d8 x20: ffff80001163dd60
5002 15:10:45.146631 <4>[ 312.328936] x19: 000000000000003a x18: 0000000000000000
5003 15:10:45.147065 <4>[ 312.334514] x17: 0000000000000000 x16: 0000000000000000
5004 15:10:45.148750 <4>[ 312.340092] x15: 0000000000000000 x14: 0000000000000000
5005 15:10:45.168740 <4>[ 312.345670] x13: 0000000000000000 x12: 0000000000000000
5006 15:10:45.169243 <4>[ 312.351249] x11: 0000000000000000 x10: 0000000000001440
5007 15:10:45.169678 <4>[ 312.356828] x9 : ffff80001012ca34 x8 : ffff0005c998de20
5008 15:10:45.171345 <4>[ 312.362406] x7 : 0000000000000000 x6 : ffff800012781000
5009 15:10:45.191359 <4>[ 312.367985] x5 : ffff800012781c88 x4 : ffff00063f77fc50
5010 15:10:45.191890 <4>[ 312.373564] x3 : 0000000000000000 x2 : 0000000000000000
5011 15:10:45.192328 <4>[ 312.379141] x1 : 0000000000000000 x0 : ffff0005c998c980
5012 15:10:45.192749 <4>[ 312.384721] Call trace:
5013 15:10:45.194404 <4>[ 312.387429] refcount_warn_saturate+0xf4/0x144
5014 15:10:45.212854 <4>[ 312.392139] __refcount_sub_and_test.constprop.0+0x74/0x8c
5015 15:10:45.213356 <4>[ 312.397892] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5016 15:10:45.213791 <4>[ 312.403811] lkdtm_do_action+0x24/0x40
5017 15:10:45.214209 <4>[ 312.407821] direct_entry+0xd0/0x140
5018 15:10:45.215891 <4>[ 312.411658] full_proxy_write+0x68/0xbc
5019 15:10:45.236600 <4>[ 312.415758] vfs_write+0xec/0x20c
5020 15:10:45.237103 <4>[ 312.419333] ksys_write+0x70/0x100
5021 15:10:45.237535 <4>[ 312.422995] __arm64_sys_write+0x24/0x30
5022 15:10:45.237954 <4>[ 312.427184] el0_svc_common.constprop.0+0x84/0x1e0
5023 15:10:45.238365 <4>[ 312.432235] do_el0_svc+0x2c/0xa4
5024 15:10:45.238769 <4>[ 312.435813] el0_svc+0x20/0x30
5025 15:10:45.257993 <4>[ 312.439129] el0_sync_handler+0xb0/0xb4
5026 15:10:45.258495 <4>[ 312.443227] el0_sync+0x180/0x1c0
5027 15:10:45.258928 <4>[ 312.446800] irq event stamp: 0
5028 15:10:45.260622 <4>[ 312.450122] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5029 15:10:45.279606 <4>[ 312.456655] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5030 15:10:45.280141 <4>[ 312.465094] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5031 15:10:45.281826 <4>[ 312.473531] softirqs last disabled at (0): [<0000000000000000>] 0x0
5032 15:10:45.283919 <4>[ 312.480056] ---[ end trace a04ceabbfd215509 ]---
5033 15:10:45.289272 <6>[ 312.485087] lkdtm: Saturation detected: still saturated
5034 15:10:46.160639 # [ 312.181023] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5035 15:10:46.161149 # [ 312.188303] lkdtm: attempting bad refcount_dec_and_test() from saturated
5036 15:10:46.161577 # [ 312.196999] ------------[ cut here ]------------
5037 15:10:46.183154 # [ 312.202301] refcount_t: underflow; use-after-free.
5038 15:10:46.183644 # [ 312.207858] WARNING: CPU: 3 PID: 2809 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5039 15:10:46.229610 # [ 312.216557] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
5040 15:10:46.250041 # [ 312.266483] CPU: 3 PID: 2809 Comm: cat Tainted: G D W 5.10.164-cip24 #1
5041 15:10:46.250531 # [ 312.274485] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5042 15:10:46.252233 # [ 312.281102] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5043 15:10:46.252678 # [ 312.287370] pc : refcount_warn_saturate+0xf4/0x144
5044 15:10:46.272566 # [ 312.292420] lr : refcount_warn_saturate+0xf4/0x144
5045 15:10:46.273056 # [ 312.297470] sp : ffff80001702bcd0
5046 15:10:46.273480 # [ 312.301043] x29: ffff80001702bcd0 x28: ffff0005c998c980
5047 15:10:46.273890 # [ 312.306622] x27: 0000000000000000 x26: 0000000000000000
5048 15:10:46.275546 # [ 312.312200] x25: ffff80001163d9c0 x24: ffff80001702be20
5049 15:10:46.295197 # [ 312.317778] x23: 0000000000000020 x22: ffff0005c965b000
5050 15:10:46.295687 # [ 312.323358] x21: ffff800011bc06d8 x20: ffff80001163dd60
5051 15:10:46.296143 # [ 312.328936] x19: 000000000000003a x18: 0000000000000000
5052 15:10:46.296554 # [ 312.334514] x17: 0000000000000000 x16: 0000000000000000
5053 15:10:46.316657 # [ 312.340092] x15: 0000000000000000 x14: 0000000000000000
5054 15:10:46.317147 # [ 312.345670] x13: 0000000000000000 x12: 0000000000000000
5055 15:10:46.317569 # [ 312.351249] x11: 0000000000000000 x10: 0000000000001440
5056 15:10:46.319234 # [ 312.356828] x9 : ffff80001012ca34 x8 : ffff0005c998de20
5057 15:10:46.339221 # [ 312.362406] x7 : 0000000000000000 x6 : ffff800012781000
5058 15:10:46.339712 # [ 312.367985] x5 : ffff800012781c88 x4 : ffff00063f77fc50
5059 15:10:46.341424 # [ 312.373564] x3 : 0000000000000000 x2 : 0000000000000000
5060 15:10:46.341870 # [ 312.379141] x1 : 0000000000000000 x0 : ffff0005c998c980
5061 15:10:46.360748 # [ 312.384721] Call trace:
5062 15:10:46.361236 # [ 312.387429] refcount_warn_saturate+0xf4/0x144
5063 15:10:46.361662 # [ 312.392139] __refcount_sub_and_test.constprop.0+0x74/0x8c
5064 15:10:46.362073 # [ 312.397892] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5065 15:10:46.363735 # [ 312.403811] lkdtm_do_action+0x24/0x40
5066 15:10:46.383318 # [ 312.407821] direct_entry+0xd0/0x140
5067 15:10:46.383807 # [ 312.411658] full_proxy_write+0x68/0xbc
5068 15:10:46.384262 # [ 312.415758] vfs_write+0xec/0x20c
5069 15:10:46.385930 # [ 312.419333] ksys_write+0x70/0x100
5070 15:10:46.386375 # [ 312.422995] __arm64_sys_write+0x24/0x30
5071 15:10:46.386797 # [ 312.427184] el0_svc_common.constprop.0+0x84/0x1e0
5072 15:10:46.405895 # [ 312.432235] do_el0_svc+0x2c/0xa4
5073 15:10:46.406383 # [ 312.435813] el0_svc+0x20/0x30
5074 15:10:46.406806 # [ 312.439129] el0_sync_handler+0xb0/0xb4
5075 15:10:46.407211 # [ 312.443227] el0_sync+0x180/0x1c0
5076 15:10:46.408893 # [ 312.446800] irq event stamp: 0
5077 15:10:46.428561 # [ 312.450122] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5078 15:10:46.429051 # [ 312.456655] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5079 15:10:46.430740 # [ 312.465094] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5080 15:10:46.450052 # [ 312.473531] softirqs last disabled at (0): [<0000000000000000>] 0x0
5081 15:10:46.450544 # [ 312.480056] ---[ end trace a04ceabbfd215509 ]---
5082 15:10:46.452256 # [ 312.485087] lkdtm: Saturation detected: still saturated
5083 15:10:46.452703 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5084 15:10:46.457698 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5085 15:10:46.460857 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5086 15:10:46.693482 <6>[ 313.887560] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5087 15:10:46.700045 <6>[ 313.894802] lkdtm: attempting bad refcount_sub_and_test() from saturated
5088 15:10:46.704456 <4>[ 313.901906] ------------[ cut here ]------------
5089 15:10:46.710860 <4>[ 313.906894] refcount_t: underflow; use-after-free.
5090 15:10:46.719734 <4>[ 313.912159] WARNING: CPU: 2 PID: 2844 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5091 15:10:46.784357 <4>[ 313.920857] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
5092 15:10:46.784887 <4>[ 313.970781] CPU: 2 PID: 2844 Comm: cat Tainted: G D W 5.10.164-cip24 #1
5093 15:10:46.786590 <4>[ 313.978783] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5094 15:10:46.805973 <4>[ 313.985399] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5095 15:10:46.806476 <4>[ 313.991665] pc : refcount_warn_saturate+0xf4/0x144
5096 15:10:46.806912 <4>[ 313.996715] lr : refcount_warn_saturate+0xf4/0x144
5097 15:10:46.808622 <4>[ 314.001764] sp : ffff8000170ebcd0
5098 15:10:46.828541 <4>[ 314.005338] x29: ffff8000170ebcd0 x28: ffff0005c8c93100
5099 15:10:46.829041 <4>[ 314.010917] x27: 0000000000000000 x26: 0000000000000000
5100 15:10:46.830741 <4>[ 314.016496] x25: ffff80001163d9c0 x24: ffff8000170ebe20
5101 15:10:46.831196 <4>[ 314.022075] x23: 0000000000000020 x22: ffff0005c7fa5000
5102 15:10:46.851220 <4>[ 314.027653] x21: ffff800011bc06f8 x20: ffff80001163dd70
5103 15:10:46.851721 <4>[ 314.033232] x19: 000000000000003b x18: 0000000000000000
5104 15:10:46.852188 <4>[ 314.038810] x17: 0000000000000000 x16: 0000000000000000
5105 15:10:46.852607 <4>[ 314.044388] x15: 0000000000000030 x14: ffffffffffffffff
5106 15:10:46.872719 <4>[ 314.049967] x13: ffff8000970eb97a x12: ffff8000170eb982
5107 15:10:46.873221 <4>[ 314.055545] x11: ffff8000127b01b0 x10: ffff800012808350
5108 15:10:46.873655 <4>[ 314.061124] x9 : ffff80001012ca34 x8 : ffff8000127b0350
5109 15:10:46.875341 <4>[ 314.066703] x7 : ffff800012808350 x6 : ffff800012781000
5110 15:10:46.895316 <4>[ 314.072281] x5 : ffff800012781c88 x4 : ffff00063f75dc50
5111 15:10:46.895820 <4>[ 314.077860] x3 : 0000000000000000 x2 : 0000000000000000
5112 15:10:46.897555 <4>[ 314.083438] x1 : 0000000000000000 x0 : ffff0005c8c93100
5113 15:10:46.898009 <4>[ 314.089017] Call trace:
5114 15:10:46.898437 <4>[ 314.091725] refcount_warn_saturate+0xf4/0x144
5115 15:10:46.917980 <4>[ 314.096435] __refcount_sub_and_test.constprop.0+0x74/0x8c
5116 15:10:46.918481 <4>[ 314.102188] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5117 15:10:46.918918 <4>[ 314.108108] lkdtm_do_action+0x24/0x40
5118 15:10:46.919338 <4>[ 314.112117] direct_entry+0xd0/0x140
5119 15:10:46.921022 <4>[ 314.115954] full_proxy_write+0x68/0xbc
5120 15:10:46.940539 <4>[ 314.120054] vfs_write+0xec/0x20c
5121 15:10:46.941041 <4>[ 314.123629] ksys_write+0x70/0x100
5122 15:10:46.941475 <4>[ 314.127290] __arm64_sys_write+0x24/0x30
5123 15:10:46.943165 <4>[ 314.131479] el0_svc_common.constprop.0+0x84/0x1e0
5124 15:10:46.943618 <4>[ 314.136531] do_el0_svc+0x2c/0xa4
5125 15:10:46.944084 <4>[ 314.140110] el0_svc+0x20/0x30
5126 15:10:46.962156 <4>[ 314.143425] el0_sync_handler+0xb0/0xb4
5127 15:10:46.962594 <4>[ 314.147524] el0_sync+0x180/0x1c0
5128 15:10:46.963029 <4>[ 314.151098] irq event stamp: 0
5129 15:10:46.964750 <4>[ 314.154418] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5130 15:10:46.983713 <4>[ 314.160952] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5131 15:10:46.984196 <4>[ 314.169389] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5132 15:10:46.984538 <4>[ 314.177826] softirqs last disabled at (0): [<0000000000000000>] 0x0
5133 15:10:46.987939 <4>[ 314.184351] ---[ end trace a04ceabbfd21550a ]---
5134 15:10:46.993449 <6>[ 314.189492] lkdtm: Saturation detected: still saturated
5135 15:10:47.938921 # [ 313.887560] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5136 15:10:47.939263 # [ 313.894802] lkdtm: attempting bad refcount_sub_and_test() from saturated
5137 15:10:47.939550 # [ 313.901906] ------------[ cut here ]------------
5138 15:10:47.961383 # [ 313.906894] refcount_t: underflow; use-after-free.
5139 15:10:47.961775 # [ 313.912159] WARNING: CPU: 2 PID: 2844 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5140 15:10:48.005610 # [ 313.920857] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 dw_hdmi_cec dw_hdmi_i2s_audio rcar_du_drm rcar_lvds rcar_cmm vsp1 rcar_fdp1 videobuf2_vmalloc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_audio_graph_card rcar_dw_hdmi crct10dif_ce snd_soc_simple_card_utils dw_hdmi wlcore_sdio videodev rcar_fcp mc hci_uart btqca btbcm renesas_usb3 snd_soc_rcar bluetooth rcar_can phy_rcar_gen3_usb3 ecdh_generic renesas_usbhs usb_dmac ecc can_dev rfkill pwm_rcar display_connector realtek
5141 15:10:48.028272 # [ 313.970781] CPU: 2 PID: 2844 Comm: cat Tainted: G D W 5.10.164-cip24 #1
5142 15:10:48.028766 # [ 313.978783] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5143 15:10:48.029194 # [ 313.985399] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5144 15:10:48.029607 # [ 313.991665] pc : refcount_warn_saturate+0xf4/0x144
5145 15:10:48.049863 # [ 313.996715] lr : refcount_warn_saturate+0xf4/0x144
5146 15:10:48.050350 # [ 314.001764] sp : ffff8000170ebcd0
5147 15:10:48.050774 # [ 314.005338] x29: ffff8000170ebcd0 x28: ffff0005c8c93100
5148 15:10:48.051186 # [ 314.010917] x27: 0000000000000000 x26: 0000000000000000
5149 15:10:48.052893 # [ 314.016496] x25: ffff80001163d9c0 x24: ffff8000170ebe20
5150 15:10:48.072362 # [ 314.022075] x23: 0000000000000020 x22: ffff0005c7fa5000
5151 15:10:48.072869 # [ 314.027653] x21: ffff800011bc06f8 x20: ffff80001163dd70
5152 15:10:48.074575 # [ 314.033232] x19: 000000000000003b x18: 0000000000000000
5153 15:10:48.075019 # [ 314.038810] x17: 0000000000000000 x16: 0000000000000000
5154 15:10:48.093891 # [ 314.044388] x15: 0000000000000030 x14: ffffffffffffffff
5155 15:10:48.094381 # [ 314.049967] x13: ffff8000970eb97a x12: ffff8000170eb982
5156 15:10:48.094806 # [ 314.055545] x11: ffff8000127b01b0 x10: ffff800012808350
5157 15:10:48.095215 # [ 314.061124] x9 : ffff80001012ca34 x8 : ffff8000127b0350
5158 15:10:48.116533 # [ 314.066703] x7 : ffff800012808350 x6 : ffff800012781000
5159 15:10:48.117025 # [ 314.072281] x5 : ffff800012781c88 x4 : ffff00063f75dc50
5160 15:10:48.117449 # [ 314.077860] x3 : 0000000000000000 x2 : 0000000000000000
5161 15:10:48.119140 # [ 314.083438] x1 : 0000000000000000 x0 : ffff0005c8c93100
5162 15:10:48.139142 # [ 314.089017] Call trace:
5163 15:10:48.139629 # [ 314.091725] refcount_warn_saturate+0xf4/0x144
5164 15:10:48.140144 # [ 314.096435] __refcount_sub_and_test.constprop.0+0x74/0x8c
5165 15:10:48.140561 # [ 314.102188] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5166 15:10:48.142254 # [ 314.108108] lkdtm_do_action+0x24/0x40
5167 15:10:48.160765 # [ 314.112117] direct_entry+0xd0/0x140
5168 15:10:48.161253 # [ 314.115954] full_proxy_write+0x68/0xbc
5169 15:10:48.161678 # [ 314.120054] vfs_write+0xec/0x20c
5170 15:10:48.162086 # [ 314.123629] ksys_write+0x70/0x100
5171 15:10:48.162486 # [ 314.127290] __arm64_sys_write+0x24/0x30
5172 15:10:48.162883 # [ 314.131479] el0_svc_common.constprop.0+0x84/0x1e0
5173 15:10:48.183458 # [ 314.136531] do_el0_svc+0x2c/0xa4
5174 15:10:48.183980 # [ 314.140110] el0_svc+0x20/0x30
5175 15:10:48.184406 # [ 314.143425] el0_sync_handler+0xb0/0xb4
5176 15:10:48.184813 # [ 314.147524] el0_sync+0x180/0x1c0
5177 15:10:48.185213 # [ 314.151098] irq event stamp: 0
5178 15:10:48.205951 # [ 314.154418] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5179 15:10:48.206441 # [ 314.160952] hardirqs last disabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5180 15:10:48.208178 # [ 314.169389] softirqs last enabled at (0): [<ffff80001009bc04>] copy_process+0x5d4/0x1950
5181 15:10:48.228513 # [ 314.177826] softirqs last disabled at (0): [<0000000000000000>] 0x0
5182 15:10:48.229006 # [ 314.184351] ---[ end trace a04ceabbfd21550a ]---
5183 15:10:48.230729 # [ 314.189492] lkdtm: Saturation detected: still saturated
5184 15:10:48.231187 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5185 15:10:48.241708 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5186 15:10:48.242205 # selftests: lkdtm: REFCOUNT_TIMING.sh
5187 15:10:48.242629 # Skipping REFCOUNT_TIMING: timing only
5188 15:10:48.244907 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5189 15:10:48.251253 # selftests: lkdtm: ATOMIC_TIMING.sh
5190 15:10:48.402382 # Skipping ATOMIC_TIMING: timing only
5191 15:10:48.417285 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5192 15:10:48.442790 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5193 15:10:48.859985 <6>[ 316.054985] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5194 15:10:48.869747 <6>[ 316.061611] lkdtm: attempting good copy_to_user of correct size
5195 15:10:48.873084 <6>[ 316.068080] lkdtm: attempting bad copy_to_user of too large size
5196 15:10:48.998875 # [ 316.054985] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5197 15:10:48.999376 # [ 316.061611] lkdtm: attempting good copy_to_user of correct size
5198 15:10:49.002173 # [ 316.068080] lkdtm: attempting bad copy_to_user of too large size
5199 15:10:49.022152 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5200 15:10:49.098323 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5201 15:10:49.122758 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5202 15:10:49.578113 <6>[ 316.772617] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5203 15:10:49.587868 <6>[ 316.779214] lkdtm: attempting good copy_from_user of correct size
5204 15:10:49.591060 <6>[ 316.785651] lkdtm: attempting bad copy_from_user of too large size
5205 15:10:49.741225 # [ 316.772617] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5206 15:10:49.741726 # [ 316.779214] lkdtm: attempting good copy_from_user of correct size
5207 15:10:49.744683 # [ 316.785651] lkdtm: attempting bad copy_from_user of too large size
5208 15:10:49.768858 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5209 15:10:49.837819 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5210 15:10:49.861086 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5211 15:10:50.320622 <6>[ 317.512178] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5212 15:10:50.323784 <6>[ 317.519144] lkdtm: attempting good copy_to_user inside whitelist
5213 15:10:50.330281 <6>[ 317.525531] lkdtm: attempting bad copy_to_user outside whitelist
5214 15:10:50.391551 Marking unfinished test run as failed
5217 15:10:50.393103 end: 3.1 lava-test-shell (duration 00:03:30) [common]
5219 15:10:50.394102 lava-test-retry failed: 1 of 1 attempts. 'lava-test-shell timed out after 210 seconds'
5221 15:10:50.394866 end: 3 lava-test-retry (duration 00:03:30) [common]
5223 15:10:50.395928 Cleaning after the job
5224 15:10:50.396376 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/ramdisk
5225 15:10:50.401318 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/kernel
5226 15:10:50.409425 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/dtb
5227 15:10:50.409779 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/nfsrootfs
5228 15:10:50.508263 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/827715/tftp-deploy-is5o8n51/modules
5229 15:10:50.516320 start: 4.1 power-off (timeout 00:00:30) [common]
5230 15:10:50.516674 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5231 15:10:51.190067 >> Warning: Unable to locate configuration directory, default config not loaded.
5232 15:10:51.191516 >> Warning: Unable to locate configuration directory, default config not loaded.
5233 15:10:51.456009 >> OFF
5234 15:10:51.457068 Returned 0 in 0 seconds
5235 15:10:51.558576 end: 4.1 power-off (duration 00:00:01) [common]
5237 15:10:51.560152 start: 4.2 read-feedback (timeout 00:09:59) [common]
5266 15:10:52.562318 Listened to connection for namespace 'common' for 1s
5267 15:10:52.562839 Finalising connection for namespace 'common'
5268 15:10:52.563388