Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Kernel Errors: 0
- Boot result: PASS
- Warnings: 1
- Kernel Warnings: 0
1 09:57:10.199727 lava-dispatcher, installed at version: 2021.03
2 09:57:10.200075 start: 0 validate
3 09:57:10.200353 Start time: 2023-06-05 09:57:10.200335+00:00 (UTC)
4 09:57:10.200648 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230527.0/arm64/initrd.cpio.gz exists
5 09:57:10.570718 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 09:57:10.907998 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 09:57:11.249559 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230527.0/arm64/full.rootfs.tar.xz exists
8 09:57:11.591782 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 09:57:11.937730 validate duration: 1.74
11 09:57:11.939041 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 09:57:11.939620 start: 1.1 download-retry (timeout 00:10:00) [common]
13 09:57:11.940157 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 09:57:11.940653 Not decompressing ramdisk as can be used compressed.
15 09:57:11.940861 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230527.0/arm64/initrd.cpio.gz
16 09:57:11.941026 saving as /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/ramdisk/initrd.cpio.gz
17 09:57:11.941184 total size: 4665601 (4MB)
18 09:57:12.449917 progress 0% (0MB)
19 09:57:12.955687 progress 5% (0MB)
20 09:57:13.189326 progress 10% (0MB)
21 09:57:13.357305 progress 15% (0MB)
22 09:57:13.363070 progress 20% (0MB)
23 09:57:13.458150 progress 25% (1MB)
24 09:57:13.486676 progress 30% (1MB)
25 09:57:13.644616 progress 35% (1MB)
26 09:57:13.801662 progress 40% (1MB)
27 09:57:13.959927 progress 45% (2MB)
28 09:57:13.986972 progress 50% (2MB)
29 09:57:14.141808 progress 55% (2MB)
30 09:57:14.295845 progress 60% (2MB)
31 09:57:14.321740 progress 65% (2MB)
32 09:57:14.476246 progress 70% (3MB)
33 09:57:14.626256 progress 75% (3MB)
34 09:57:14.652752 progress 80% (3MB)
35 09:57:14.809354 progress 85% (3MB)
36 09:57:14.867855 progress 90% (4MB)
37 09:57:14.986001 progress 95% (4MB)
38 09:57:15.134575 progress 100% (4MB)
39 09:57:15.135669 4MB downloaded in 3.19s (1.39MB/s)
40 09:57:15.136430 end: 1.1.1 http-download (duration 00:00:03) [common]
42 09:57:15.138028 end: 1.1 download-retry (duration 00:00:03) [common]
43 09:57:15.138556 start: 1.2 download-retry (timeout 00:09:57) [common]
44 09:57:15.139081 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 09:57:15.218734 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 09:57:15.218996 saving as /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/kernel/Image
47 09:57:15.219203 total size: 43600384 (41MB)
48 09:57:15.219401 No compression specified
49 09:57:15.745166 progress 0% (0MB)
50 09:57:17.330944 progress 5% (2MB)
51 09:57:18.416353 progress 10% (4MB)
52 09:57:19.420511 progress 15% (6MB)
53 09:57:20.428454 progress 20% (8MB)
54 09:57:21.311530 progress 25% (10MB)
55 09:57:22.198882 progress 30% (12MB)
56 09:57:23.095755 progress 35% (14MB)
57 09:57:24.072635 progress 40% (16MB)
58 09:57:24.964566 progress 45% (18MB)
59 09:57:25.838634 progress 50% (20MB)
60 09:57:26.701890 progress 55% (22MB)
61 09:57:27.548337 progress 60% (24MB)
62 09:57:28.278979 progress 65% (27MB)
63 09:57:29.006698 progress 70% (29MB)
64 09:57:29.651767 progress 75% (31MB)
65 09:57:30.277730 progress 80% (33MB)
66 09:57:30.930198 progress 85% (35MB)
67 09:57:31.703661 progress 90% (37MB)
68 09:57:32.389076 progress 95% (39MB)
69 09:57:33.000202 progress 100% (41MB)
70 09:57:33.001619 41MB downloaded in 17.78s (2.34MB/s)
71 09:57:33.002522 end: 1.2.1 http-download (duration 00:00:18) [common]
73 09:57:33.004040 end: 1.2 download-retry (duration 00:00:18) [common]
74 09:57:33.004608 start: 1.3 download-retry (timeout 00:09:39) [common]
75 09:57:33.005148 start: 1.3.1 http-download (timeout 00:09:39) [common]
76 09:57:33.005869 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 09:57:33.006289 saving as /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 09:57:33.006696 total size: 57234 (0MB)
79 09:57:33.007105 No compression specified
80 09:57:33.539134 progress 57% (0MB)
81 09:57:33.707994 progress 100% (0MB)
82 09:57:33.709359 0MB downloaded in 0.70s (0.08MB/s)
83 09:57:33.710160 end: 1.3.1 http-download (duration 00:00:01) [common]
85 09:57:33.711703 end: 1.3 download-retry (duration 00:00:01) [common]
86 09:57:33.712229 start: 1.4 download-retry (timeout 00:09:38) [common]
87 09:57:33.712782 start: 1.4.1 http-download (timeout 00:09:38) [common]
88 09:57:33.713474 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230527.0/arm64/full.rootfs.tar.xz
89 09:57:33.713889 saving as /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/nfsrootfs/full.rootfs.tar
90 09:57:33.714286 total size: 200770336 (191MB)
91 09:57:33.714683 Using unxz to decompress xz
92 09:57:34.236085 progress 0% (0MB)
93 09:57:39.256797 progress 5% (9MB)
94 09:57:43.829484 progress 10% (19MB)
95 09:57:48.333097 progress 15% (28MB)
96 09:57:52.465042 progress 20% (38MB)
97 09:57:56.386831 progress 25% (47MB)
98 09:57:59.432162 progress 30% (57MB)
99 09:58:01.566440 progress 35% (67MB)
100 09:58:03.134472 progress 40% (76MB)
101 09:58:04.703032 progress 45% (86MB)
102 09:58:06.481120 progress 50% (95MB)
103 09:58:08.407135 progress 55% (105MB)
104 09:58:10.238404 progress 60% (114MB)
105 09:58:12.492192 progress 65% (124MB)
106 09:58:14.681750 progress 70% (134MB)
107 09:58:16.761773 progress 75% (143MB)
108 09:58:18.833409 progress 80% (153MB)
109 09:58:20.914780 progress 85% (162MB)
110 09:58:22.870831 progress 90% (172MB)
111 09:58:24.596353 progress 95% (181MB)
112 09:58:26.093506 progress 100% (191MB)
113 09:58:26.102460 191MB downloaded in 52.39s (3.65MB/s)
114 09:58:26.103173 end: 1.4.1 http-download (duration 00:00:52) [common]
116 09:58:26.104375 end: 1.4 download-retry (duration 00:00:52) [common]
117 09:58:26.104683 start: 1.5 download-retry (timeout 00:08:46) [common]
118 09:58:26.105066 start: 1.5.1 http-download (timeout 00:08:46) [common]
119 09:58:26.105630 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
120 09:58:26.105944 saving as /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/modules/modules.tar
121 09:58:26.106240 total size: 8643912 (8MB)
122 09:58:26.106540 Using unxz to decompress xz
123 09:58:26.614403 progress 0% (0MB)
124 09:58:27.347159 progress 5% (0MB)
125 09:58:27.538058 progress 10% (0MB)
126 09:58:27.634660 progress 15% (1MB)
127 09:58:27.939030 progress 20% (1MB)
128 09:58:28.116692 progress 25% (2MB)
129 09:58:28.301195 progress 30% (2MB)
130 09:58:28.599393 progress 35% (2MB)
131 09:58:28.774007 progress 40% (3MB)
132 09:58:28.948956 progress 45% (3MB)
133 09:58:29.124108 progress 50% (4MB)
134 09:58:29.342120 progress 55% (4MB)
135 09:58:29.539882 progress 60% (4MB)
136 09:58:29.759637 progress 65% (5MB)
137 09:58:29.930350 progress 70% (5MB)
138 09:58:30.099603 progress 75% (6MB)
139 09:58:30.302456 progress 80% (6MB)
140 09:58:30.468220 progress 85% (7MB)
141 09:58:30.701742 progress 90% (7MB)
142 09:58:30.847560 progress 95% (7MB)
143 09:58:31.127233 progress 100% (8MB)
144 09:58:31.138333 8MB downloaded in 5.03s (1.64MB/s)
145 09:58:31.139190 end: 1.5.1 http-download (duration 00:00:05) [common]
147 09:58:31.140671 end: 1.5 download-retry (duration 00:00:05) [common]
148 09:58:31.140902 start: 1.6 prepare-tftp-overlay (timeout 00:08:41) [common]
149 09:58:31.141137 start: 1.6.1 extract-nfsrootfs (timeout 00:08:41) [common]
150 09:58:36.556127 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby
151 09:58:36.558006 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
152 09:58:36.558318 start: 1.6.2 lava-overlay (timeout 00:08:35) [common]
153 09:58:36.558994 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x
154 09:58:36.559305 makedir: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin
155 09:58:36.559531 makedir: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/tests
156 09:58:36.559742 makedir: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/results
157 09:58:36.560106 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-add-keys
158 09:58:36.560468 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-add-sources
159 09:58:36.560811 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-background-process-start
160 09:58:36.561095 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-background-process-stop
161 09:58:36.561368 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-common-functions
162 09:58:36.561626 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-echo-ipv4
163 09:58:36.561904 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-install-packages
164 09:58:36.562164 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-installed-packages
165 09:58:36.562425 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-os-build
166 09:58:36.562685 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-probe-channel
167 09:58:36.562945 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-probe-ip
168 09:58:36.563219 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-target-ip
169 09:58:36.563492 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-target-mac
170 09:58:36.563750 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-target-storage
171 09:58:36.564013 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-case
172 09:58:36.564277 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-event
173 09:58:36.564557 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-feedback
174 09:58:36.564844 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-raise
175 09:58:36.565103 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-reference
176 09:58:36.565362 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-runner
177 09:58:36.565620 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-set
178 09:58:36.565876 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-test-shell
179 09:58:36.566154 Updating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-add-keys (debian)
180 09:58:36.596766 Updating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-add-sources (debian)
181 09:58:36.597764 Updating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-install-packages (debian)
182 09:58:36.598662 Updating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-installed-packages (debian)
183 09:58:36.599541 Updating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/bin/lava-os-build (debian)
184 09:58:36.600275 Creating /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/environment
185 09:58:36.600892 LAVA metadata
186 09:58:36.601393 - LAVA_JOB_ID=953003
187 09:58:36.602087 start: 1.6.2.1 ssh-authorize (timeout 00:08:35) [common]
188 09:58:36.603524 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 09:58:36.604116 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:35) [common]
190 09:58:36.604568 skipped lava-vland-overlay
191 09:58:36.605093 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 09:58:36.605659 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:35) [common]
193 09:58:36.606084 skipped lava-multinode-overlay
194 09:58:36.606567 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 09:58:36.607151 start: 1.6.2.4 test-definition (timeout 00:08:35) [common]
196 09:58:36.607679 Loading test definitions
197 09:58:36.608352 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:35) [common]
198 09:58:36.608652 Using /lava-953003 at stage 0
199 09:58:36.609361 uuid=953003_1.6.2.4.1 testdef=None
200 09:58:36.609538 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 09:58:36.609729 start: 1.6.2.4.2 test-overlay (timeout 00:08:35) [common]
202 09:58:36.610873 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 09:58:36.611386 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:35) [common]
205 09:58:36.612559 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 09:58:36.613097 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:35) [common]
208 09:58:36.619751 runner path: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/0/tests/0_timesync-off test_uuid 953003_1.6.2.4.1
209 09:58:36.620093 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 09:58:36.620619 start: 1.6.2.4.5 git-repo-action (timeout 00:08:35) [common]
212 09:58:36.620767 Using /lava-953003 at stage 0
213 09:58:36.620973 Fetching tests from https://github.com/kernelci/test-definitions.git
214 09:58:36.621186 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/0/tests/1_kselftest-lkdtm'
215 09:58:41.725710 Running '/usr/bin/git checkout kernelci.org
216 09:58:42.002125 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 09:58:42.005600 uuid=953003_1.6.2.4.5 testdef=None
218 09:58:42.006316 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
220 09:58:42.007870 start: 1.6.2.4.6 test-overlay (timeout 00:08:30) [common]
221 09:58:42.010637 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 09:58:42.011349 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:30) [common]
224 09:58:42.014657 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 09:58:42.015390 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:30) [common]
227 09:58:42.018457 runner path: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/0/tests/1_kselftest-lkdtm test_uuid 953003_1.6.2.4.5
228 09:58:42.018709 BOARD='r8a774a1-hihope-rzg2m-ex'
229 09:58:42.018903 BRANCH='cip'
230 09:58:42.019091 SKIPFILE='/dev/null'
231 09:58:42.019293 SKIP_INSTALL='True'
232 09:58:42.019474 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
233 09:58:42.019658 TST_CASENAME=''
234 09:58:42.019834 TST_CMDFILES='lkdtm'
235 09:58:42.020236 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 09:58:42.020861 Creating lava-test-runner.conf files
238 09:58:42.021023 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/953003/lava-overlay-ilfl7e_x/lava-953003/0 for stage 0
239 09:58:42.021254 - 0_timesync-off
240 09:58:42.021423 - 1_kselftest-lkdtm
241 09:58:42.021649 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
242 09:58:42.021858 start: 1.6.2.5 compress-overlay (timeout 00:08:30) [common]
243 09:58:52.289576 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
244 09:58:52.289923 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:20) [common]
245 09:58:52.290106 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 09:58:52.290304 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
247 09:58:52.290511 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:20) [common]
248 09:58:52.453980 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 09:58:52.454703 start: 1.6.4 extract-modules (timeout 00:08:19) [common]
250 09:58:52.455009 extracting modules file /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/modules/modules.tar to /var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby
251 09:58:52.736157 extracting modules file /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/modules/modules.tar to /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk
252 09:58:53.012038 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 09:58:53.012408 start: 1.6.5 apply-overlay-tftp (timeout 00:08:19) [common]
254 09:58:53.012595 [common] Applying overlay to NFS
255 09:58:53.012754 [common] Applying overlay /var/lib/lava/dispatcher/tmp/953003/compress-overlay-b5xe4_y_/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby
256 09:58:53.854178 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 09:58:53.854558 start: 1.6.6 prepare-kernel (timeout 00:08:18) [common]
258 09:58:53.854771 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:18) [common]
259 09:58:53.854992 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
260 09:58:53.855165 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
261 09:58:53.855353 start: 1.6.7 configure-preseed-file (timeout 00:08:18) [common]
262 09:58:53.855545 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
263 09:58:53.855743 start: 1.6.8 compress-ramdisk (timeout 00:08:18) [common]
264 09:58:53.855926 Building ramdisk /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk
265 09:58:54.321852 >> 124035 blocks
266 09:58:56.754228 Adding RAMdisk u-boot header.
267 09:58:56.755032 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk.cpio.gz.uboot
268 09:58:57.000095 output: Image Name:
269 09:58:57.001047 output: Created: Mon Jun 5 09:58:56 2023
270 09:58:57.001463 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
271 09:58:57.001854 output: Data Size: 17947991 Bytes = 17527.33 KiB = 17.12 MiB
272 09:58:57.002224 output: Load Address: 00000000
273 09:58:57.002594 output: Entry Point: 00000000
274 09:58:57.002952 output:
275 09:58:57.003561 rename /var/lib/lava/dispatcher/tmp/953003/extract-overlay-ramdisk-l8h5as04/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
276 09:58:57.004435 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
277 09:58:57.004977 end: 1.6 prepare-tftp-overlay (duration 00:00:26) [common]
278 09:58:57.005575 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:15) [common]
279 09:58:57.006178 No LXC device requested
280 09:58:57.006663 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
281 09:58:57.007208 start: 1.8 deploy-device-env (timeout 00:08:15) [common]
282 09:58:57.007686 end: 1.8 deploy-device-env (duration 00:00:00) [common]
283 09:58:57.008180 Checking files for TFTP limit of 4294967296 bytes.
284 09:58:57.011166 end: 1 tftp-deploy (duration 00:01:45) [common]
285 09:58:57.011763 start: 2 uboot-action (timeout 00:05:00) [common]
286 09:58:57.012355 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
287 09:58:57.012878 end: 2.1 uboot-from-media (duration 00:00:00) [common]
288 09:58:57.013417 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
289 09:58:57.014345 substitutions:
290 09:58:57.014740 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
291 09:58:57.015119 - {DTB_ADDR}: 0x48000000
292 09:58:57.015484 - {DTB}: 953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb
293 09:58:57.015847 - {INITRD}: 953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
294 09:58:57.016207 - {KERNEL_ADDR}: 0x48080000
295 09:58:57.016594 - {KERNEL}: 953003/tftp-deploy-r4pj2ar3/kernel/Image
296 09:58:57.016730 - {LAVA_MAC}: None
297 09:58:57.016878 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby
298 09:58:57.017008 - {NFS_SERVER_IP}: 172.16.3.3
299 09:58:57.017136 - {PRESEED_CONFIG}: None
300 09:58:57.017265 - {PRESEED_LOCAL}: None
301 09:58:57.017393 - {RAMDISK_ADDR}: 0x4ee2c2c0
302 09:58:57.017520 - {RAMDISK}: 953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
303 09:58:57.017648 - {ROOT_PART}: None
304 09:58:57.017776 - {ROOT}: None
305 09:58:57.017903 - {SERVER_IP}: 172.16.3.3
306 09:58:57.018030 - {TEE_ADDR}: 0x83000000
307 09:58:57.018157 - {TEE}: None
308 09:58:57.018284 Parsed boot commands:
309 09:58:57.018408 - setenv autoload no
310 09:58:57.018537 - setenv initrd_high 0xffffffff
311 09:58:57.018663 - setenv fdt_high 0xffffffff
312 09:58:57.018789 - dhcp
313 09:58:57.018915 - setenv serverip 172.16.3.3
314 09:58:57.019041 - tftp 0x48080000 953003/tftp-deploy-r4pj2ar3/kernel/Image
315 09:58:57.019168 - tftp 0x4ee2c2c0 953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
316 09:58:57.019295 - setenv initrd_size ${filesize}
317 09:58:57.019421 - tftp 0x48000000 953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb
318 09:58:57.019549 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby,tcp,hard,v3 ip=dhcp'
319 09:58:57.019681 - booti 0x48080000 0x4ee2c2c0 0x48000000
320 09:58:57.019845 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
322 09:58:57.020383 start: 2.3 connect-device (timeout 00:05:00) [common]
323 09:58:57.020584 [common] connect-device Connecting to device using 'telnet ts7 2001'
324 09:58:57.579260 Setting prompt string to ['lava-test: # ']
325 09:58:57.579670 end: 2.3 connect-device (duration 00:00:01) [common]
326 09:58:57.579897 start: 2.4 uboot-commands (timeout 00:04:59) [common]
327 09:58:57.580122 start: 2.4.1 reset-device (timeout 00:04:59) [common]
328 09:58:57.580328 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
329 09:58:57.580682 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'powercycle'
330 09:58:58.155430 >> Warning: Unable to locate configuration directory, default config not loaded.
331 09:58:58.156624 >> Warning: Unable to locate configuration directory, default config not loaded.
332 09:58:58.494115 >> OFF
333 09:59:13.518878 >> Warning: Unable to locate configuration directory, default config not loaded.
334 09:59:13.521816 >> Warning: Unable to locate configuration directory, default config not loaded.
335 09:59:13.773019 >> ON
336 09:59:13.774100 Returned 0 in 16 seconds
337 09:59:13.875689 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
339 09:59:13.877231 end: 2.4.1 reset-device (duration 00:00:16) [common]
340 09:59:13.877828 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
341 09:59:13.878360 Setting prompt string to ['Hit any key to stop autoboot']
342 09:59:13.878811 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 09:59:13.880591 Trying 192.168.1.207...
344 09:59:13.881029 Connected to ts7.
345 09:59:13.881428 Escape character is '^]'.
346 09:59:13.881826
347 09:59:13.882213 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-01,115200n81,local [] (Debian GNU/Linux)
348 09:59:13.882611
349 09:59:13.882994 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
350 09:59:13.883382 NOTICE: BL2: PRR is RZG G2M Ver.1.3
351 09:59:13.883763 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
352 09:59:13.884144 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
353 09:59:13.884547 NOTICE: BL2: LCM state is unknown
354 09:59:13.884929 NOTICE: BL2: DDR3200(rev.0.41)
355 09:59:13.885307 NOTICE: BL2: [COLD_BOOT]
356 09:59:13.885951 NOTICE: BL2: DRAM Split is 2ch
357 09:59:13.886113 NOTICE: BL2: QoS is default setting(rev.0.19)
358 09:59:13.886266 NOTICE: BL2: DRAM refresh interval 1.95 usec
359 09:59:13.886418 NOTICE: BL2: Periodic Write DQ Training
360 09:59:13.886568 NOTICE: BL2: DRAM don't have ECC configuration
361 09:59:13.905271 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
362 09:59:13.905564 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
363 09:59:13.905817 NOTICE: BL2: Lossy Decomp areas
364 09:59:13.906061 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
365 09:59:13.906301 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
366 09:59:13.927936 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
367 09:59:13.928328 NOTICE: BL2: FDT at 0xe631d548
368 09:59:13.928698 NOTICE: BL2: v2.4(release):44427a7
369 09:59:13.929026 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
370 09:59:13.929345 NOTICE: BL2: Normal boot
371 09:59:13.929660 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
372 09:59:13.939859 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
373 09:59:13.940311 NOTICE: rzg_file_len: len: 0x0003e000
374 09:59:13.943183 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
375 09:59:14.000221 NOTICE: rzg_file_len: len: 0x00100000
376 09:59:14.003398 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
377 09:59:14.218892 NOTICE: BL2: Booting BL31
378 09:59:14.752287
379 09:59:14.752818
380 09:59:14.753227 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
381 09:59:14.753621
382 09:59:14.754007 CPU: Renesas Electronics R8A774A1 rev 1.3
383 09:59:14.755441 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
384 09:59:15.014308 DRAM: 3.9 GiB
385 09:59:15.014798 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
386 09:59:15.017522 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
387 09:59:15.018007
388 09:59:15.076754 WDT: Not found!
389 09:59:15.082129 MMC: sd@ee100000: 0, sd@ee160000: 1
390 09:59:15.242952 Loading Environment from MMC... OK
391 09:59:15.243439 In: serial@e6e88000
392 09:59:15.243854 Out: serial@e6e88000
393 09:59:15.246192 Err: serial@e6e88000
394 09:59:15.246675 Re-init wdt failed!
395 09:59:15.342282 Net: eth0: ethernet@e6800000
397 09:59:15.396905 Hit any key to stop autoboot: 2
398 09:59:15.397607 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
399 09:59:15.398195 start: 2.4.3 bootloader-commands (timeout 00:04:42) [common]
400 09:59:15.398718 Setting prompt string to ['=>']
401 09:59:15.399193 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:42)
402 09:59:15.407003 0
403 09:59:15.407856 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
404 09:59:15.408293 Sending with 20 millisecond of delay
406 09:59:16.730185 => setenv autoload no
407 09:59:16.750911 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
408 09:59:16.755603 setenv autoload no
409 09:59:16.756293 Sending with 20 millisecond of delay
411 09:59:18.854837 => setenv initrd_high 0xffffffff
412 09:59:18.875607 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
413 09:59:18.876405 setenv initrd_high 0xffffffff
414 09:59:18.877099 Sending with 20 millisecond of delay
416 09:59:20.763770 => setenv fdt_high 0xffffffff
417 09:59:20.784568 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
418 09:59:20.785384 setenv fdt_high 0xffffffff
419 09:59:20.786048 Sending with 20 millisecond of delay
421 09:59:21.119632 => dhcp
422 09:59:21.140401 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
423 09:59:21.141240 dhcp
424 09:59:24.419667 ethernet@e6800000 Waiting for PHY auto negotiation to complete....... done
425 09:59:24.425023 BOOTP broadcast 1
426 09:59:24.487616 DHCP client bound to address 172.16.3.181 (59 ms)
427 09:59:24.488344 Sending with 20 millisecond of delay
429 09:59:26.375130 => setenv serverip 172.16.3.3
430 09:59:26.395920 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:31)
431 09:59:26.396779 setenv serverip 172.16.3.3
432 09:59:26.397452 Sending with 20 millisecond of delay
434 09:59:30.401908 => tftp 0x48080000 953003/tftp-deploy-r4pj2ar3/kernel/Image
435 09:59:30.422702 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:27)
436 09:59:30.423508 tftp 0x48080000 953003/tftp-deploy-r4pj2ar3/kernel/Image
437 09:59:30.426704 Using ethernet@e6800000 device
438 09:59:30.427182 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
439 09:59:30.440558 Filename '953003/tftp-deploy-r4pj2ar3/kernel/Image'.
440 09:59:30.441041 Load address: 0x48080000
441 09:59:30.535145 Loading: *#################################################################
442 09:59:30.643746 #################################################################
443 09:59:30.824623 #################################################################
444 09:59:30.922536 #################################################################
445 09:59:31.019132 #################################################################
446 09:59:31.061645 #################################################################
447 09:59:31.177351 #################################################################
448 09:59:31.274018 #################################################################
449 09:59:31.368456 #################################################################
450 09:59:31.486110 #################################################################
451 09:59:31.604263 #################################################################
452 09:59:31.760819 #################################################################
453 09:59:31.877612 #################################################################
454 09:59:31.976379 #################################################################
455 09:59:32.075225 #################################################################
456 09:59:32.194259 #################################################################
457 09:59:32.216575 #################################################################
458 09:59:32.335718 #################################################################
459 09:59:32.472265 #################################################################
460 09:59:32.609336 #################################################################
461 09:59:32.644607 #################################################################
462 09:59:32.781528 #################################################################
463 09:59:32.881360 #################################################################
464 09:59:32.948203 #################################################################
465 09:59:33.076226 #################################################################
466 09:59:33.174005 #################################################################
467 09:59:33.280604 #################################################################
468 09:59:33.377274 #################################################################
469 09:59:33.482830 #################################################################
470 09:59:33.588366 #################################################################
471 09:59:33.714393 #################################################################
472 09:59:33.810705 #################################################################
473 09:59:33.906958 #################################################################
474 09:59:34.014674 #################################################################
475 09:59:34.121744 #################################################################
476 09:59:34.216277 #################################################################
477 09:59:34.312962 #################################################################
478 09:59:34.450968 #################################################################
479 09:59:34.547694 #################################################################
480 09:59:34.643344 #################################################################
481 09:59:34.760323 #################################################################
482 09:59:34.858128 #################################################################
483 09:59:34.952777 #################################################################
484 09:59:35.047474 #################################################################
485 09:59:35.147174 #################################################################
486 09:59:35.223411 ##############################################
487 09:59:35.223899 8.7 MiB/s
488 09:59:35.224316 done
489 09:59:35.226740 Bytes transferred = 43600384 (2994a00 hex)
490 09:59:35.227527 Sending with 20 millisecond of delay
492 09:59:40.432116 => tftp 0x4ee2c2c0 953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
493 09:59:40.452895 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:17)
494 09:59:40.453708 tftp 0x4ee2c2c0 953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot
495 09:59:40.458248 Using ethernet@e6800000 device
496 09:59:40.458723 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
497 09:59:40.459474 Filename '953003/tftp-deploy-r4pj2ar3/ramdisk/ramdisk.cpio.gz.uboot'.
498 09:59:40.459890 Load address: 0x4ee2c2c0
499 09:59:40.573005 Loading: *#################################################################
500 09:59:40.668754 #################################################################
501 09:59:40.827892 #################################################################
502 09:59:40.892417 #################################################################
503 09:59:40.999405 #################################################################
504 09:59:41.157342 #################################################################
505 09:59:41.201781 #################################################################
506 09:59:41.309552 #################################################################
507 09:59:41.415191 #################################################################
508 09:59:41.511419 #################################################################
509 09:59:41.612801 #################################################################
510 09:59:41.811314 #################################################################
511 09:59:41.908503 #################################################################
512 09:59:42.003806 #################################################################
513 09:59:42.048319 #################################################################
514 09:59:42.165678 #################################################################
515 09:59:42.251176 #################################################################
516 09:59:42.349761 #################################################################
517 09:59:42.441889 #####################################################
518 09:59:42.442376 8.7 MiB/s
519 09:59:42.442792 done
520 09:59:42.445123 Bytes transferred = 17948055 (111dd97 hex)
521 09:59:42.445886 Sending with 20 millisecond of delay
523 09:59:44.615123 => setenv initrd_size ${filesize}
524 09:59:44.635884 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 00:04:12)
525 09:59:44.636718 setenv initrd_size ${filesize}
526 09:59:44.637384 Sending with 20 millisecond of delay
528 09:59:50.053780 => tftp 0x48000000 953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb
529 09:59:50.074577 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:07)
530 09:59:50.075391 tftp 0x48000000 953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 09:59:50.080034 Using ethernet@e6800000 device
532 09:59:50.080534 TFTP from server 172.16.3.3; our IP address is 172.16.3.181
533 09:59:50.080950 Filename '953003/tftp-deploy-r4pj2ar3/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
534 09:59:50.090196 Load address: 0x48000000
535 09:59:50.097883 Loading: *####
536 09:59:50.098361 6.1 MiB/s
537 09:59:50.098770 done
538 09:59:50.099165 Bytes transferred = 57234 (df92 hex)
539 09:59:50.099810 Sending with 20 millisecond of delay
541 10:00:01.516739 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby,tcp,hard,v3 ip=dhcp'
542 10:00:01.537533 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 00:03:55)
543 10:00:01.538348 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby,tcp,hard,v3 ip=dhcp'
544 10:00:01.539019 Sending with 20 millisecond of delay
546 10:00:04.272714 => booti 0x48080000 0x4ee2c2c0 0x48000000
547 10:00:04.293494 Setting prompt string to ['Starting kernel']
548 10:00:04.294006 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:53)
549 10:00:04.294927 booti 0x48080000 0x4ee2c2c0 0x48000000
550 10:00:04.295345 Moving Image from 0x48080000 to 0x48200000, end=4b6a0000
551 10:00:04.377857 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
552 10:00:04.378335 Image Name:
553 10:00:04.378745 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
554 10:00:04.379140 Data Size: 17947991 Bytes = 17.1 MiB
555 10:00:04.379525 Load Address: 00000000
556 10:00:04.379902 Entry Point: 00000000
557 10:00:04.478660 Verifying Checksum ... OK
558 10:00:04.479133 ## Flattened Device Tree blob at 48000000
559 10:00:04.479541 Booting using the fdt blob at 0x48000000
560 10:00:04.506054 Loading Ramdisk to b8df9000, end b9f16d57 ... OK
561 10:00:04.516018 Loading Device Tree to 00000000b8de8000, end 00000000b8df8f91 ... OK
562 10:00:04.516534
563 10:00:04.516960 Starting kernel ...
564 10:00:04.517361
565 10:00:04.518196 end: 2.4.3 bootloader-commands (duration 00:00:49) [common]
566 10:00:04.518738 start: 2.4.4 auto-login-action (timeout 00:03:52) [common]
567 10:00:04.519218 Setting prompt string to ['Linux version [0-9]']
568 10:00:04.519674 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
569 10:00:04.520182 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:05:00)
570 10:00:07.173997 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
571 10:00:07.174909 start: 2.4.4.1 login-action (timeout 00:03:50) [common]
572 10:00:07.175428 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
573 10:00:07.175933 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)']
574 10:00:07.176382 Using line separator: #'\n'#
575 10:00:07.176848 No login prompt set.
576 10:00:07.177310 Parsing kernel messages
577 10:00:07.177702 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '/ #', 'Login timed out', 'Login incorrect']
578 10:00:07.178333 [login-action] Waiting for messages, (timeout 00:03:50)
579 10:00:07.195481 [ 0.000000] Linux version 5.10.180-cip34 (KernelCI@build-j1608689-arm64-gcc-10-defconfig-kselftest-g4t26) (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 Mon Jun 5 09:47:16 UTC 2023
580 10:00:07.195863 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
581 10:00:07.196173 [ 0.000000] efi: UEFI not found.
582 10:00:07.196813 [ 0.000000] NUMA: No NUMA configuration found
583 10:00:07.219124 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
584 10:00:07.219584 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7e97c0-0x67f7ebfff]
585 10:00:07.219965 [ 0.000000] Zone ranges:
586 10:00:07.220695 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
587 10:00:07.221075 [ 0.000000] DMA32 empty
588 10:00:07.240649 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
589 10:00:07.241125 [ 0.000000] Movable zone start for each node
590 10:00:07.241539 [ 0.000000] Early memory node ranges
591 10:00:07.241935 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
592 10:00:07.263172 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
593 10:00:07.263650 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
594 10:00:07.264444 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
595 10:00:07.264884 [ 0.000000] psci: probing for conduit method from DT.
596 10:00:07.285879 [ 0.000000] psci: PSCIv1.1 detected in firmware.
597 10:00:07.286356 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
598 10:00:07.286769 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
599 10:00:07.287559 [ 0.000000] psci: SMC Calling Convention v1.2
600 10:00:07.308415 [ 0.000000] percpu: Embedded 34 pages/cpu s101008 r8192 d30064 u139264
601 10:00:07.308926 [ 0.000000] Detected PIPT I-cache on CPU0
602 10:00:07.309337 [ 0.000000] CPU features: detected: EL2 vector hardening
603 10:00:07.309735 [ 0.000000] CPU features: detected: Spectre-v2
604 10:00:07.310527 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
605 10:00:07.331042 [ 0.000000] CPU features: detected: Spectre-BHB
606 10:00:07.331519 [ 0.000000] CPU features: detected: ARM erratum 1742098
607 10:00:07.331930 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
608 10:00:07.332753 [ 0.000000] Policy zone: Normal
609 10:00:07.352643 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby,tcp,hard,v3 ip=dhcp wdt_overflow=0
610 10:00:07.353574 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
611 10:00:07.375159 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
612 10:00:07.375640 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
613 10:00:07.376514 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
614 10:00:07.396776 [ 0.000000] Memory: 3812280K/4063232K available (18688K kernel code, 4562K rwdata, 9452K rodata, 9728K init, 11274K bss, 218184K reserved, 32768K cma-reserved)
615 10:00:07.397271 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
616 10:00:07.420369 [ 0.000000] ftrace: allocating 58568 entries in 229 pages
617 10:00:07.420890 [ 0.000000] ftrace: allocated 229 pages with 5 groups
618 10:00:07.421770 [ 0.000000] Running RCU self tests
619 10:00:07.422189 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
620 10:00:07.422589 [ 0.000000] rcu: RCU event tracing is enabled.
621 10:00:07.441899 [ 0.000000] rcu: RCU lockdep checking is enabled.
622 10:00:07.442383 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
623 10:00:07.442805 [ 0.000000] Trampoline variant of Tasks RCU enabled.
624 10:00:07.443685 [ 0.000000] Rude variant of Tasks RCU enabled.
625 10:00:07.463518 [ 0.000000] Tracing variant of Tasks RCU enabled.
626 10:00:07.464013 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
627 10:00:07.464918 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
628 10:00:07.487171 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
629 10:00:07.487655 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
630 10:00:07.488598 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
631 10:00:07.508792 [ 0.000004] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
632 10:00:07.509282 [ 0.000263] Console: colour dummy device 80x25
633 10:00:07.509702 [ 0.000297] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
634 10:00:07.510618 [ 0.000309] ... MAX_LOCKDEP_SUBCLASSES: 8
635 10:00:07.532568 [ 0.000319] ... MAX_LOCK_DEPTH: 48
636 10:00:07.533052 [ 0.000329] ... MAX_LOCKDEP_KEYS: 8192
637 10:00:07.533471 [ 0.000339] ... CLASSHASH_SIZE: 4096
638 10:00:07.533871 [ 0.000349] ... MAX_LOCKDEP_ENTRIES: 32768
639 10:00:07.534266 [ 0.000360] ... MAX_LOCKDEP_CHAINS: 65536
640 10:00:07.554048 [ 0.000370] ... CHAINHASH_SIZE: 32768
641 10:00:07.554531 [ 0.000380] memory used by lock dependency info: 6365 kB
642 10:00:07.554952 [ 0.000391] memory used for stack traces: 4224 kB
643 10:00:07.555886 [ 0.000401] per task-struct memory footprint: 1920 bytes
644 10:00:07.575675 [ 0.000536] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
645 10:00:07.576163 [ 0.000561] pid_max: default: 32768 minimum: 301
646 10:00:07.576611 [ 0.000712] LSM: Security Framework initializing
647 10:00:07.577019 [ 0.000763] LSM support for eBPF active
648 10:00:07.599289 [ 0.000855] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
649 10:00:07.599775 [ 0.000891] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
650 10:00:07.600195 [ 0.005993] rcu: Hierarchical SRCU implementation.
651 10:00:07.601194 [ 0.009705] Detected Renesas RZ/G2 r8a774a1 ES1.3
652 10:00:07.620848 [ 0.011135] EFI services will not be available.
653 10:00:07.621334 [ 0.012188] smp: Bringing up secondary CPUs ...
654 10:00:07.621753 [ 0.013794] Detected PIPT I-cache on CPU1
655 10:00:07.622723 [ 0.013878] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
656 10:00:07.643539 [ 0.015656] CPU features: detected: ARM erratum 845719
657 10:00:07.644024 [ 0.015677] Detected VIPT I-cache on CPU2
658 10:00:07.644443 [ 0.015757] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
659 10:00:07.644880 [ 0.017491] Detected VIPT I-cache on CPU3
660 10:00:07.645852 [ 0.017535] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
661 10:00:07.666176 [ 0.019195] Detected VIPT I-cache on CPU4
662 10:00:07.666663 [ 0.019239] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
663 10:00:07.667082 [ 0.020937] Detected VIPT I-cache on CPU5
664 10:00:07.667483 [ 0.020981] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
665 10:00:07.687663 [ 0.021437] smp: Brought up 1 node, 6 CPUs
666 10:00:07.688147 [ 0.021497] SMP: Total of 6 processors activated.
667 10:00:07.688597 [ 0.021512] CPU features: detected: 32-bit EL0 Support
668 10:00:07.689603 [ 0.021524] CPU features: detected: CRC32 instructions
669 10:00:07.710252 [ 0.021536] CPU features: detected: 32-bit EL1 Support
670 10:00:07.710737 [ 0.050408] CPU: All CPU(s) started at EL1
671 10:00:07.711155 [ 0.050520] alternatives: patching kernel code
672 10:00:07.711557 [ 0.053526] devtmpfs: initialized
673 10:00:07.711953 [ 0.079940] KASLR disabled due to lack of seed
674 10:00:07.732912 [ 0.081256] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
675 10:00:07.733400 [ 0.081294] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
676 10:00:07.733821 [ 0.082799] pinctrl core: initialized pinctrl subsystem
677 10:00:07.734847 [ 0.086367] DMI not present or invalid.
678 10:00:07.755474 [ 0.087484] NET: Registered protocol family 16
679 10:00:07.755958 [ 0.090853] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
680 10:00:07.756377 [ 0.090998] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
681 10:00:07.776889 [ 0.091389] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
682 10:00:07.777374 [ 0.091556] audit: initializing netlink subsys (disabled)
683 10:00:07.778437 [ 0.092063] audit: type=2000 audit(0.088:1): state=initialized audit_enabled=0 res=1
684 10:00:07.778863 [ 0.094514] thermal_sys: Registered thermal governor 'step_wise'
685 10:00:07.799590 [ 0.094527] thermal_sys: Registered thermal governor 'power_allocator'
686 10:00:07.800089 [ 0.095736] cpuidle: using governor menu
687 10:00:07.801180 [ 0.096100] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
688 10:00:07.801605 [ 0.096426] ASID allocator initialised with 65536 entries
689 10:00:07.822123 [ 0.099293] Serial: AMBA PL011 UART driver
690 10:00:07.822605 [ 0.227156] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
691 10:00:07.823690 [ 0.276984] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
692 10:00:07.843776 [ 0.277003] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
693 10:00:07.844262 [ 0.277017] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
694 10:00:07.844715 [ 0.277030] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
695 10:00:07.845797 [ 0.280790] cryptd: max_cpu_qlen set to 1000
696 10:00:07.867396 [ 0.288209] ACPI: Interpreter disabled.
697 10:00:07.867879 [ 0.299598] iommu: Default domain type: Translated
698 10:00:07.868299 [ 0.300716] vgaarb: loaded
699 10:00:07.868738 [ 0.301603] SCSI subsystem initialized
700 10:00:07.869840 [ 0.302509] usbcore: registered new interface driver usbfs
701 10:00:07.889056 [ 0.302619] usbcore: registered new interface driver hub
702 10:00:07.889541 [ 0.302720] usbcore: registered new device driver usb
703 10:00:07.889960 [ 0.304886] pps_core: LinuxPPS API ver. 1 registered
704 10:00:07.890361 [ 0.304903] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
705 10:00:07.911537 [ 0.304946] PTP clock support registered
706 10:00:07.912024 [ 0.305354] EDAC MC: Ver: 3.0.0
707 10:00:07.912441 [ 0.310286] FPGA manager framework
708 10:00:07.912871 [ 0.310531] Advanced Linux Sound Architecture Driver Initialized.
709 10:00:07.913993 [ 0.312453] clocksource: Switched to clocksource arch_sys_counter
710 10:00:07.934139 [ 1.003901] VFS: Disk quotas dquot_6.6.0
711 10:00:07.934623 [ 1.004028] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
712 10:00:07.935044 [ 1.004769] pnp: PnP ACPI: disabled
713 10:00:07.935445 [ 1.024076] NET: Registered protocol family 2
714 10:00:07.955676 [ 1.024485] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
715 10:00:07.956163 [ 1.026929] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
716 10:00:07.956617 [ 1.027374] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
717 10:00:07.978214 [ 1.028018] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
718 10:00:07.978701 [ 1.032198] TCP: Hash tables configured (established 32768 bind 32768)
719 10:00:07.979863 [ 1.032894] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
720 10:00:08.000901 [ 1.033582] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
721 10:00:08.001387 [ 1.034189] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
722 10:00:08.001808 [ 1.035032] NET: Registered protocol family 1
723 10:00:08.002966 [ 1.036409] RPC: Registered named UNIX socket transport module.
724 10:00:08.023534 [ 1.036504] RPC: Registered udp transport module.
725 10:00:08.024017 [ 1.036516] RPC: Registered tcp transport module.
726 10:00:08.024434 [ 1.036529] RPC: Registered tcp NFSv4.1 backchannel transport module.
727 10:00:08.024865 [ 1.036554] NET: Registered protocol family 44
728 10:00:08.025260 [ 1.036588] PCI: CLS 0 bytes, default 64
729 10:00:08.045024 [ 1.037116] Unpacking initramfs...
730 10:00:08.045508 [ 1.930721] Freeing initrd memory: 17524K
731 10:00:08.045927 [ 1.933085] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
732 10:00:08.067548 [ 1.933889] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
733 10:00:08.068036 [ 1.934556] kvm [1]: HYP mode not available
734 10:00:08.068453 [ 1.946846] Initialise system trusted keyrings
735 10:00:08.068886 [ 1.947338] workingset: timestamp_bits=42 max_order=20 bucket_order=0
736 10:00:08.070071 [ 1.970451] squashfs: version 4.0 (2009/01/31) Phillip Lougher
737 10:00:08.090151 [ 1.972024] NFS: Registering the id_resolver key type
738 10:00:08.090636 [ 1.972093] Key type id_resolver registered
739 10:00:08.091055 [ 1.972122] Key type id_legacy registered
740 10:00:08.092258 [ 1.972386] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
741 10:00:08.112791 [ 1.972418] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
742 10:00:08.113277 [ 1.972895] 9p: Installing v9fs 9p2000 file system support
743 10:00:08.113694 [ 1.999399] Key type asymmetric registered
744 10:00:08.114910 [ 1.999453] Asymmetric key parser 'x509' registered
745 10:00:08.135421 [ 1.999543] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
746 10:00:08.135905 [ 1.999575] io scheduler mq-deadline registered
747 10:00:08.136323 [ 1.999593] io scheduler kyber registered
748 10:00:08.136755 [ 2.000038] test_firmware: interface ready
749 10:00:08.137153 [ 2.038023] gpio_rcar e6050000.gpio: driving 16 GPIOs
750 10:00:08.156902 [ 2.039338] gpio_rcar e6051000.gpio: driving 29 GPIOs
751 10:00:08.157387 [ 2.040336] gpio_rcar e6052000.gpio: driving 15 GPIOs
752 10:00:08.157803 [ 2.041404] gpio_rcar e6053000.gpio: driving 16 GPIOs
753 10:00:08.159044 [ 2.042388] gpio_rcar e6054000.gpio: driving 18 GPIOs
754 10:00:08.179538 [ 2.043357] gpio_rcar e6055000.gpio: driving 26 GPIOs
755 10:00:08.180023 [ 2.044082] gpio-370 (usb1-reset): hogged as output/low
756 10:00:08.180435 [ 2.044556] gpio_rcar e6055400.gpio: driving 32 GPIOs
757 10:00:08.181707 [ 2.045554] gpio_rcar e6055800.gpio: driving 4 GPIOs
758 10:00:08.202161 [ 2.050685] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
759 10:00:08.202639 [ 2.050775] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
760 10:00:08.203051 [ 2.050888] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
761 10:00:08.223672 [ 2.050958] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
762 10:00:08.224151 [ 2.051001] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
763 10:00:08.224597 [ 2.051058] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
764 10:00:08.247266 [ 2.116249] rcar-pcie fe000000.pcie: PCIe link down
765 10:00:08.247742 [ 2.117134] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
766 10:00:08.249059 [ 2.117220] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
767 10:00:08.268899 [ 2.117294] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
768 10:00:08.269376 [ 2.117364] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
769 10:00:08.269790 [ 2.117407] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
770 10:00:08.291524 [ 2.117464] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
771 10:00:08.292010 [ 2.184287] rcar-pcie ee800000.pcie: PCIe link down
772 10:00:08.292420 [ 2.191169] EINJ: ACPI disabled.
773 10:00:08.292848 [ 2.238113] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
774 10:00:08.314019 [ 2.245940] SuperH (H)SCI(F) driver initialized
775 10:00:08.314499 [ 2.247020] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
776 10:00:08.314911 [ 2.247841] serial serial0: tty port ttySC1 registered
777 10:00:08.317370 [ 2.250262] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
778 10:00:08.320880 [ 3.413799] printk: console [ttySC0] enabled
779 10:00:08.330389 [ 3.421765] msm_serial: driver initialized
780 10:00:08.365418 [ 3.458055] loop: module loaded
781 10:00:08.373142 [ 3.462383] lkdtm: No crash points registered, enable through debugfs
782 10:00:08.379578 [ 3.471779] megasas: 07.714.04.00-rc1
783 10:00:08.401876 [ 3.494185] thunder_xcv, ver 1.0
784 10:00:08.404341 [ 3.497548] thunder_bgx, ver 1.0
785 10:00:08.407627 [ 3.500886] nicpf, ver 1.0
786 10:00:08.415077 [ 3.507185] hclge is initializing
787 10:00:08.423909 [ 3.510626] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
788 10:00:08.427272 [ 3.517873] hns3: Copyright (c) 2017 Huawei Corporation.
789 10:00:08.434660 [ 3.523300] e1000: Intel(R) PRO/1000 Network Driver
790 10:00:08.437853 [ 3.528202] e1000: Copyright (c) 1999-2006 Intel Corporation.
791 10:00:08.445519 [ 3.534057] e1000e: Intel(R) PRO/1000 Network Driver
792 10:00:08.448790 [ 3.539043] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
793 10:00:08.457537 [ 3.545064] igb: Intel(R) Gigabit Ethernet Network Driver
794 10:00:08.460638 [ 3.550483] igb: Copyright (c) 2007-2014 Intel Corporation.
795 10:00:08.469362 [ 3.556147] igbvf: Intel(R) Gigabit Virtual Function Network Driver
796 10:00:08.472782 [ 3.562446] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
797 10:00:08.477012 [ 3.569505] sky2: driver version 1.30
798 10:00:08.486646 [ 3.577357] VFIO - User Level meta-driver version: 0.3
799 10:00:08.502823 [ 3.587660] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
800 10:00:08.503307 [ 3.594275] ehci-pci: EHCI PCI platform driver
801 10:00:08.508166 [ 3.598809] ehci-platform: EHCI generic platform driver
802 10:00:08.520044 [ 3.605706] ehci-platform ee0a0100.usb: EHCI Host Controller
803 10:00:08.523443 [ 3.611519] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
804 10:00:08.529943 [ 3.619654] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
805 10:00:08.551369 [ 3.640487] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
806 10:00:08.556696 [ 3.648919] hub 1-0:1.0: USB hub found
807 10:00:08.561105 [ 3.652826] hub 1-0:1.0: 1 port detected
808 10:00:08.566531 [ 3.658814] ehci-orion: EHCI orion driver
809 10:00:08.572018 [ 3.663403] ehci-exynos: EHCI Exynos driver
810 10:00:08.583012 [ 3.667975] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
811 10:00:08.583494 [ 3.674222] ohci-pci: OHCI PCI platform driver
812 10:00:08.588342 [ 3.678773] ohci-platform: OHCI generic platform driver
813 10:00:08.601533 [ 3.685355] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
814 10:00:08.604774 [ 3.692121] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
815 10:00:08.610220 [ 3.700147] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
816 10:00:08.704230 [ 3.796093] hub 2-0:1.0: USB hub found
817 10:00:08.707582 [ 3.799941] hub 2-0:1.0: 1 port detected
818 10:00:08.714058 [ 3.805648] ohci-exynos: OHCI Exynos driver
819 10:00:08.727190 [ 3.811738] xhci-renesas-hcd ee000000.usb: xHCI Host Controller
820 10:00:08.730364 [ 3.817727] xhci-renesas-hcd ee000000.usb: new USB bus registered, assigned bus number 3
821 10:00:08.740143 [ 3.826238] xhci-renesas-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
822 10:00:08.749797 [ 3.836341] xhci-renesas-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
823 10:00:08.828128 [ 3.916527] usb 1-1: new high-speed USB device number 2 using ehci-platform
824 10:00:08.987584 [ 4.079278] hub 1-1:1.0: USB hub found
825 10:00:08.990908 [ 4.083267] hub 1-1:1.0: 2 ports detected
826 10:01:09.394792 [ 64.480958] xhci-renesas-hcd ee000000.usb: can't setup: -110
827 10:01:09.397831 [ 64.486687] xhci-renesas-hcd ee000000.usb: USB bus 3 deregistered
828 10:01:09.404206 [ 64.493054] xhci-renesas-hcd: probe of ee000000.usb failed with error -110
829 10:01:09.412109 [ 64.500919] usbcore: registered new interface driver usb-storage
830 10:01:09.422772 [ 64.515243] i2c /dev entries driver
831 10:01:09.448054 [ 64.539327] cs2000-cp 2-004f: revision - C1
832 10:01:09.452504 [ 64.543784] i2c-rcar e6510000.i2c: probed
833 10:01:09.465322 [ 64.556336] i2c-rcar e66d8000.i2c: probed
834 10:01:09.484629 [ 64.572981] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
835 10:01:09.495421 [ 64.584282] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
836 10:01:09.507430 [ 64.595522] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
837 10:01:09.522286 [ 64.613523] cpu cpu0: EM: created perf domain
838 10:01:09.534323 [ 64.618182] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
839 10:01:09.541727 [ 64.633141] cpu cpu2: EM: created perf domain
840 10:01:09.554807 [ 64.639275] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
841 10:01:09.571943 [ 64.656377] sdhci: Secure Digital Host Controller Interface driver
842 10:01:09.572426 [ 64.662611] sdhci: Copyright(c) Pierre Ossman
843 10:01:09.588069 [ 64.668853] Synopsys Designware Multimedia Card Interface Driver
844 10:01:09.588577 [ 64.671193] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
845 10:01:09.591564 [ 64.678189] sdhci-pltfm: SDHCI platform and OF driver helper
846 10:01:09.604307 [ 64.693266] ledtrig-cpu: registered to indicate activity on CPUs
847 10:01:09.613064 [ 64.702056] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
848 10:01:09.621708 [ 64.710744] usbcore: registered new interface driver usbhid
849 10:01:09.624954 [ 64.716347] usbhid: USB HID core driver
850 10:01:09.639928 [ 64.725111] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
851 10:01:09.647474 [ 64.737556] ipip: IPv4 and MPLS over IPv4 tunneling driver
852 10:01:09.652928 [ 64.744181] IPv4 over IPsec tunneling driver
853 10:01:09.660529 [ 64.750861] NET: Registered protocol family 10
854 10:01:09.666948 [ 64.758465] Segment Routing with IPv6
855 10:01:09.673484 [ 64.764741] NET: Registered protocol family 17
856 10:01:09.678933 [ 64.769998] 9pnet: Installing 9P2000 support
857 10:01:09.683352 [ 64.774501] Key type dns_resolver registered
858 10:01:09.688881 [ 64.780057] registered taskstats version 1
859 10:01:09.693297 [ 64.784293] Loading compiled-in X.509 certificates
860 10:01:09.755945 [ 64.844323] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
861 10:01:09.809777 [ 64.899916] mmc0: new HS200 MMC card at address 0001
862 10:01:09.816338 [ 64.906980] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
863 10:01:09.835785 [ 64.911908] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
864 10:01:09.836272 [ 64.916640] ehci-platform ee080100.usb: EHCI Host Controller
865 10:01:09.836724 [ 64.918169] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
866 10:01:09.851932 [ 64.923669] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
867 10:01:09.852423 [ 64.930045] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
868 10:01:09.855310 [ 64.937605] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
869 10:01:09.875508 [ 64.964556] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
870 10:01:09.882047 [ 64.973312] hub 3-0:1.0: USB hub found
871 10:01:09.885355 [ 64.977249] hub 3-0:1.0: 1 port detected
872 10:01:09.902753 [ 64.986058] ohci-platform ee080000.usb: Generic Platform OHCI controller
873 10:01:09.905941 [ 64.992889] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
874 10:01:09.912572 [ 65.000967] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
875 10:01:10.004384 [ 65.096246] hub 4-0:1.0: USB hub found
876 10:01:10.008787 [ 65.100104] hub 4-0:1.0: 1 port detected
877 10:01:10.030200 [ 65.119516] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
878 10:01:10.043136 [ 65.130573] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
879 10:01:10.064576 [ 65.151688] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
880 10:01:10.085873 [ 65.172387] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
881 10:01:10.095635 [ 65.181101] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
882 10:01:10.109687 [ 65.196511] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
883 10:01:10.129936 [ 65.216716] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
884 10:01:10.150321 [ 65.238170] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
885 10:01:10.161069 [ 65.246181] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
886 10:01:10.186845 [ 65.267287] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
887 10:01:10.190184 [ 65.270320] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e0, IRQ 118.
888 10:01:10.224192 [ 65.303053] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
889 10:01:10.242034 [ 65.331416] mmc2: new high speed SDIO card at address 0001
890 10:01:13.268526 [ 68.355401] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
891 10:01:13.276103 [ 68.364711] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
892 10:01:13.413381 [ 68.384654] Sending DHCP requests ., OK
893 10:01:13.420984 [ 68.508667] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.181
894 10:01:13.424391 [ 68.516362] IP-Config: Complete:
895 10:01:13.434254 [ 68.519685] device=eth0, hwaddr=fc:28:99:92:7b:e0, ipaddr=172.16.3.181, mask=255.255.255.0, gw=172.16.3.3
896 10:01:13.445006 [ 68.529769] host=172.16.3.181, domain=denx.de, nis-domain=(none)
897 10:01:13.448334 [ 68.536289] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
898 10:01:13.451619 [ 68.536314] nameserver0=172.16.3.3
899 10:01:13.455992 [ 68.547092] ntpserver0=172.16.3.3
900 10:01:13.462418 [ 68.554786] ALSA device list:
901 10:01:13.465811 [ 68.557966] No soundcards found.
902 10:01:13.501826 [ 68.592698] Freeing unused kernel memory: 9728K
903 10:01:13.506306 [ 68.597766] Run /init as init process
904 10:01:13.547606 Loading, please wait...
905 10:01:13.651339 Starting version 247.3-7+deb11u2
906 10:01:14.994161 [ 70.084857] renesas_usbhs e6590000.usb: host probed
907 10:01:15.000761 [ 70.090011] renesas_usbhs e6590000.usb: no transceiver found
908 10:01:15.008165 [ 70.097983] renesas_usbhs e6590000.usb: gadget probed
909 10:01:15.013595 [ 70.104517] renesas_usbhs e6590000.usb: probed
910 10:01:15.020145 [ 70.111074] CAN device driver interface
911 10:01:15.041625 [ 70.131089] rcar_can e6c30000.can: device registered (IRQ121)
912 10:01:15.053502 [ 70.143292] rcar_can e6c38000.can: device registered (IRQ122)
913 10:01:15.060896 [ 70.152279] Bluetooth: Core ver 2.22
914 10:01:15.066407 [ 70.157305] NET: Registered protocol family 31
915 10:01:15.072949 [ 70.162097] Bluetooth: HCI device and connection manager initialized
916 10:01:15.085997 [ 70.176415] rcar_sound ec500000.sound: probed
917 10:01:15.090373 [ 70.178214] renesas_usb3 ee020000.usb: probed with phy
918 10:01:15.099067 [ 70.189798] Bluetooth: HCI socket layer initialized
919 10:01:15.104569 [ 70.194767] Bluetooth: L2CAP socket layer initialized
920 10:01:15.112124 [ 70.202191] Bluetooth: SCO socket layer initialized
921 10:01:15.124983 [ 70.215503] mc: Linux media interface: v0.10
922 10:01:15.129410 [ 70.215814] Bluetooth: HCI UART driver ver 2.3
923 10:01:15.134839 [ 70.224669] Bluetooth: HCI UART protocol H4 registered
924 10:01:15.143665 [ 70.225870] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
925 10:01:15.147033 [ 70.231435] Bluetooth: HCI UART protocol LL registered
926 10:01:15.154537 [ 70.239389] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
927 10:01:15.164303 [ 70.243389] Bluetooth: HCI UART protocol Broadcom registered
928 10:01:15.167644 [ 70.254964] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
929 10:01:15.177420 [ 70.256027] Bluetooth: HCI UART protocol QCA registered
930 10:01:15.180644 [ 70.267635] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
931 10:01:15.191192 [ 70.281003] videodev: Linux video capture interface: v2.00
932 10:01:15.208416 [ 70.293911] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
933 10:01:15.237147 [ 70.324758] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
934 10:01:15.252151 [ 70.336431] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
935 10:01:15.260867 [ 70.347019] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
936 10:01:15.267467 [ 70.351793] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video5
937 10:01:15.413546 [ 70.499258] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
938 10:01:15.420040 [ 70.508963] Bluetooth: hci0: download firmware failed, retrying...
939 10:01:15.457284 [ 70.544822] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
940 10:01:15.464820 [ 70.555245] [drm] Device feb00000.display probed
941 10:01:15.473547 [ 70.561792] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
942 10:01:15.485507 [ 70.572903] cfg80211: Loading compiled-in X.509 certificates for regulatory database
943 10:01:15.534309 [ 70.623431] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
944 10:01:15.545181 [ 70.631197] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
945 10:01:15.554908 [ 70.635106] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
946 10:01:15.573164 [ 70.639924] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
947 10:01:15.573530 [ 70.643412] cfg80211: failed to load regulatory.db
948 10:01:15.576643 [ 70.650110] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
949 10:01:15.589421 [ 70.675601] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
950 10:01:15.595912 [ 70.684993] Bluetooth: hci0: download firmware failed, retrying...
951 10:01:15.727265 [ 70.812821] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
952 10:01:15.736995 [ 70.822957] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
953 10:01:15.751060 [ 70.837142] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
954 10:01:15.764984 [ 70.846518] Bluetooth: hci0: download firmware failed, retrying...
955 10:01:15.768356 [ 70.850808] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
956 10:01:15.784412 [ 70.869183] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
957 10:01:15.802679 [ 70.886608] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
958 10:01:15.823185 Begin: Loading essential[ 70.899666] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
959 10:01:15.823678 drivers ... done.
960 10:01:15.824089 Begin: Running /scripts/init-premount ... done.
961 10:01:15.844704 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... [ 70.921553] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
962 10:01:15.845202 done.
963 10:01:15.847099 Begin: Running /s[ 70.932214] wlcore: WARNING falling back to default config
964 10:01:15.857649 cripts/nfs-premount ... Waiting up to 60[ 70.941326] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
965 10:01:15.867488 secs for any et[ 70.952665] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
966 10:01:15.870763 hernet to become available
967 10:01:15.882799 Device /sys/class/net/eth0 found[ 70.967612] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
968 10:01:15.883251
969 10:01:15.890421 [ 70.978460] Bluetooth: hci0: download firmware failed, retrying...
970 10:01:15.890710 done.
971 10:01:16.027748 IP-Config: eth0 hardware address fc:28:99:92:7b:e0 mtu 1500 DHCP
972 10:01:16.113656 IP-Config: eth0 complete (dhcp from 172.16.3.3):
973 10:01:16.114118 address: 172.16.3.181 broadcast: 172.16.3.255 netmask: 255.255.255.0
974 10:01:16.115942 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
975 10:01:16.123445 domain : denx.de
976 10:01:16.126665 rootserver: 172.16.3.33 rootpath:
977 10:01:16.126981 filename : this-host-is-not-configured.kpxe
978 10:01:16.225868 done.
979 10:01:16.245190 Begin: Running /scripts/nfs-bottom ... done.
980 10:01:16.351845 Begin: Running /scripts/init-bottom ... done.
981 10:01:16.381771 [ 71.470952] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
982 10:01:16.426136 [ 71.518975] wlcore: loaded
983 10:01:17.269802 [ 72.358386] systemd[1]: System time before build time, advancing clock.
984 10:01:17.518691 [ 72.590097] systemd[1]: systemd 247.3-7+deb11u2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
985 10:01:17.525765 [ 72.616406] systemd[1]: Detected architecture arm64.
986 10:01:17.550229
987 10:01:17.550617 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
988 10:01:17.550952
989 10:01:17.568414 [ 72.657784] systemd[1]: Set hostname to <debian-bullseye-arm64>.
990 10:01:18.593853 [ 73.681540] systemd[1]: Queued start job for default target Graphical Interface.
991 10:01:18.603409 [ 73.691875] random: systemd: uninitialized urandom read (16 bytes read)
992 10:01:18.620600 [ 73.710220] systemd[1]: Created slice system-getty.slice.
993 10:01:18.628335 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
994 10:01:18.644434 [ 73.732835] random: systemd: uninitialized urandom read (16 bytes read)
995 10:01:18.653291 [ 73.742899] systemd[1]: Created slice system-modprobe.slice.
996 10:01:18.659826 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
997 10:01:18.676102 [ 73.764813] random: systemd: uninitialized urandom read (16 bytes read)
998 10:01:18.692461 [ 73.776743] systemd[1]: Created slice system-serial\x2dgetty.slice.
999 10:01:18.695638 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1000 10:01:18.719098 [ 73.805144] systemd[1]: Created slice User and Session Slice.
1001 10:01:18.722385 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1002 10:01:18.739528 [ 73.826537] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1003 10:01:18.748134 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1004 10:01:18.766427 [ 73.853863] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1005 10:01:18.775033 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1006 10:01:18.802324 [ 73.881080] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1007 10:01:18.804414 [ 73.893134] systemd[1]: Reached target Local Encrypted Volumes.
1008 10:01:18.810516 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1009 10:01:18.826506 [ 73.916947] systemd[1]: Reached target Paths.
1010 10:01:18.832028 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1011 10:01:18.851434 [ 73.937276] systemd[1]: Reached target Remote File Systems.
1012 10:01:18.854768 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1013 10:01:18.870527 [ 73.961204] systemd[1]: Reached target Slices.
1014 10:01:18.875951 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1015 10:01:18.889861 [ 73.981223] systemd[1]: Reached target Swap.
1016 10:01:18.896419 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1017 10:01:18.914770 [ 74.003457] systemd[1]: Listening on initctl Compatibility Named Pipe.
1018 10:01:18.923332 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1019 10:01:18.944591 [ 74.034203] systemd[1]: Listening on Journal Audit Socket.
1020 10:01:18.952377 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1021 10:01:18.973633 [ 74.062545] systemd[1]: Listening on Journal Socket (/dev/log).
1022 10:01:18.981340 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1023 10:01:18.999496 [ 74.089196] systemd[1]: Listening on Journal Socket.
1024 10:01:19.005982 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1025 10:01:19.025387 [ 74.113644] systemd[1]: Listening on Network Service Netlink Socket.
1026 10:01:19.033047 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1027 10:01:19.054148 [ 74.144077] systemd[1]: Listening on udev Control Socket.
1028 10:01:19.061898 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1029 10:01:19.078695 [ 74.168384] systemd[1]: Listening on udev Kernel Socket.
1030 10:01:19.085387 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1031 10:01:19.125684 [ 74.215539] systemd[1]: Mounting Huge Pages File System...
1032 10:01:19.132172 Mounting [0;1;39mHuge Pages File System[0m...
1033 10:01:19.173733 [ 74.262010] systemd[1]: Mounting POSIX Message Queue File System...
1034 10:01:19.180243 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1035 10:01:19.217461 [ 74.307202] systemd[1]: Mounting Kernel Debug File System...
1036 10:01:19.223892 Mounting [0;1;39mKernel Debug File System[0m...
1037 10:01:19.262196 [ 74.351931] systemd[1]: Mounting Kernel Trace File System...
1038 10:01:19.268654 Mounting [0;1;39mKernel Trace File System[0m...
1039 10:01:19.315384 [ 74.401957] systemd[1]: Starting Create list of static device nodes for the current kernel...
1040 10:01:19.324101 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1041 10:01:19.364521 [ 74.453030] systemd[1]: Starting Load Kernel Module configfs...
1042 10:01:19.371873 Starting [0;1;39mLoad Kernel Module configfs[0m...
1043 10:01:19.412187 [ 74.501423] systemd[1]: Starting Load Kernel Module drm...
1044 10:01:19.417626 Starting [0;1;39mLoad Kernel Module drm[0m...
1045 10:01:19.451692 [ 74.544335] systemd[1]: Starting Load Kernel Module fuse...
1046 10:01:19.461306 Starting [0;1;39mLoad Kernel Module fuse[0m...
1047 10:01:19.492253 [ 74.578148] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1048 10:01:19.521737 [ 74.613455] fuse: init (API version 7.32)
1049 10:01:19.527308 [ 74.617731] systemd[1]: Starting Journal Service...
1050 10:01:19.532731 Starting [0;1;39mJournal Service[0m...
1051 10:01:19.569901 [ 74.659639] systemd[1]: Starting Load Kernel Modules...
1052 10:01:19.575399 Starting [0;1;39mLoad Kernel Modules[0m...
1053 10:01:19.605302 [ 74.693804] systemd[1]: Starting Remount Root and Kernel File Systems...
1054 10:01:19.612012 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1055 10:01:19.629296 [ 74.718069] random: systemd: uninitialized urandom read (16 bytes read)
1056 10:01:19.648726 [ 74.737976] systemd[1]: Starting Coldplug All udev Devices...
1057 10:01:19.655175 Starting [0;1;39mColdplug All udev Devices[0m...
1058 10:01:19.689272 [ 74.776939] random: systemd-journal: uninitialized urandom read (16 bytes read)
1059 10:01:19.694668 [ 74.781760] systemd[1]: Mounted Huge Pages File System.
1060 10:01:19.701342 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1061 10:01:19.720597 [ 74.809202] systemd[1]: Mounted POSIX Message Queue File System.
1062 10:01:19.728181 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1063 10:01:19.746298 [ 74.836317] systemd[1]: Mounted Kernel Debug File System.
1064 10:01:19.754028 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1065 10:01:19.767794 [ 74.858034] systemd[1]: Mounted Kernel Trace File System.
1066 10:01:19.775491 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1067 10:01:19.810736 [ 74.897812] systemd[1]: Finished Create list of static device nodes for the current kernel.
1068 10:01:19.821575 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1069 10:01:19.842838 [ 74.932013] systemd[1]: modprobe@configfs.service: Succeeded.
1070 10:01:19.859050 [ 74.944657] systemd[1]: Finished Load Kernel Module configfs.
1071 10:01:19.862385 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1072 10:01:19.881436 [ 74.971393] systemd[1]: modprobe@drm.service: Succeeded.
1073 10:01:19.893146 [ 74.983305] systemd[1]: Finished Load Kernel Module drm.
1074 10:01:19.899831 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1075 10:01:19.929600 [ 75.018943] systemd[1]: modprobe@fuse.service: Succeeded.
1076 10:01:19.942628 [ 75.030050] random: systemd-journal: uninitialized urandom read (16 bytes read)
1077 10:01:19.947964 [ 75.031017] systemd[1]: Finished Load Kernel Module fuse.
1078 10:01:19.954623 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1079 10:01:19.971572 [ 75.061919] systemd[1]: Started Journal Service.
1080 10:01:19.977059 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1081 10:01:19.997370 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1082 10:01:20.022023 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1083 10:01:20.051608 Mounting [0;1;39mFUSE Control File System[0m...
1084 10:01:20.082501 Mounting [0;1;39mKernel Configuration File System[0m...
1085 10:01:20.117585 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1086 10:01:20.142978 Starting [0;1;39mLoad/Save Random Seed[0m...
1087 10:01:20.171601 Starting [0;1;39mApply Kernel Variables[0m...
1088 10:01:20.207697 Starting [0;1;39mCreate System Users[0m...
1089 10:01:20.218568 [ 75.305812] systemd-journald[363]: Received client request to flush runtime journal.
1090 10:01:20.243095 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1091 10:01:20.262394 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1092 10:01:20.285926 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1093 10:01:21.174942 [ 76.266188] random: crng init done
1094 10:01:21.181454 [ 76.270461] random: 49 urandom warning(s) missed due to ratelimiting
1095 10:01:21.587058 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1096 10:01:22.744257 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1097 10:01:22.972455 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1098 10:01:24.105488 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1099 10:01:24.159542 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1100 10:01:24.370947 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1101 10:01:24.384924 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1102 10:01:24.405139 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1103 10:01:24.448721 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1104 10:01:24.498600 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1105 10:01:25.047678 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1106 10:01:25.094313 Starting [0;1;39mNetwork Service[0m...
1107 10:01:25.652882 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1108 10:01:25.774467 Starting [0;1;39mNetwork Time Synchronization[0m...
1109 10:01:25.811706 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1110 10:01:25.829698 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1111 10:01:26.249939 Starting [0;1;39mNetwork Name Resolution[0m...
1112 10:01:26.325032 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1113 10:01:26.357956 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1114 10:01:26.447679 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1115 10:01:26.468856 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1116 10:01:28.104132 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1117 10:01:28.125528 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1118 10:01:28.174272 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1119 10:01:28.194520 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1120 10:01:28.241126 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1121 10:01:28.259569 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1122 10:01:28.277908 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1123 10:01:28.292867 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1124 10:01:29.148137 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1125 10:01:29.334152 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1126 10:01:29.411418 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1127 10:01:29.652363 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1128 10:01:29.668455 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1129 10:01:29.691033 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1130 10:01:29.707078 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1131 10:01:29.724079 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1132 10:01:29.759007 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1133 10:01:30.194154 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1134 10:01:30.357819 Starting [0;1;39mUser Login Management[0m...
1135 10:01:30.385676 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1136 10:01:30.408967 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1137 10:01:30.444147 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1138 10:01:30.483260 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1139 10:01:30.507908 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1140 10:01:30.556577 Starting [0;1;39mPermit User Sessions[0m...
1141 10:01:31.461441 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1142 10:01:31.534476 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1143 10:01:31.568562 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1144 10:01:31.582575 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1145 10:01:31.611396 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1146 10:01:31.633754 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1147 10:01:31.651012 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1148 10:01:31.705071 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1149 10:01:32.306024 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1150 10:01:32.544436
1151 10:01:32.547868 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1152 10:01:32.548344
1153 10:01:32.559588 debian-bullseye-arm64 login: root (automatic login)
1154 10:01:32.559906
1155 10:01:33.063660 Linux debian-bullseye-arm64 5.10.180-cip34 #1 SMP PREEMPT Mon Jun 5 09:47:16 UTC 2023 aarch64
1156 10:01:33.064169
1157 10:01:33.064624 The programs included with the Debian GNU/Linux system are free software;
1158 10:01:33.067349 the exact distribution terms for each program are described in the
1159 10:01:33.074410 individual files in /usr/share/doc/*/copyright.
1160 10:01:33.074636
1161 10:01:33.074829 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1162 10:01:33.077695 permitted by applicable law.
1163 10:01:35.636675 Matched prompt #4: / #
1165 10:01:35.638054 Setting prompt string to ['/ #']
1166 10:01:35.638562 end: 2.4.4.1 login-action (duration 00:01:28) [common]
1168 10:01:35.639742 end: 2.4.4 auto-login-action (duration 00:01:31) [common]
1169 10:01:35.640253 start: 2.4.5 expect-shell-connection (timeout 00:02:21) [common]
1170 10:01:35.640689 Setting prompt string to ['/ #']
1171 10:01:35.641048 Forcing a shell prompt, looking for ['/ #']
1173 10:01:35.692162 / #
1174 10:01:35.692788 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1175 10:01:35.693249 Waiting using forced prompt support (timeout 00:02:30)
1176 10:01:35.699888
1177 10:01:35.708889 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1178 10:01:35.709489 start: 2.4.6 export-device-env (timeout 00:02:21) [common]
1179 10:01:35.710801 Sending with 20 millisecond of delay
1181 10:01:41.550925 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby'
1182 10:01:41.571859 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/953003/extract-nfsrootfs-845ouoby'
1183 10:01:41.572577 Sending with 20 millisecond of delay
1185 10:01:43.953115 / # export NFS_SERVER_IP='172.16.3.3'
1186 10:01:43.974083 export NFS_SERVER_IP='172.16.3.3'
1187 10:01:43.974881 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1188 10:01:43.975422 end: 2.4 uboot-commands (duration 00:02:46) [common]
1189 10:01:43.975954 end: 2 uboot-action (duration 00:02:47) [common]
1190 10:01:43.976575 start: 3 lava-test-retry (timeout 00:05:28) [common]
1191 10:01:43.977181 start: 3.1 lava-test-shell (timeout 00:05:28) [common]
1192 10:01:43.977672 Using namespace: common
1193 10:01:43.978144 Using a character delay of 20 (ms)
1195 10:01:44.079750 / # #
1196 10:01:44.080302 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1197 10:01:44.085936 #
1198 10:01:44.093804 Using /lava-953003
1199 10:01:44.094283 Sending with 20 millisecond of delay
1201 10:01:45.698501 / # export SHELL=/bin/bash
1202 10:01:45.719469 e[ 99.303205] SDHI0 VccQ: disabling
1203 10:01:45.719940 xport SHELL=/bin/bash
1204 10:01:45.720556 Sending with 20 millisecond of delay
1206 10:01:47.607304 / # . /lava-953003/environment
1207 10:01:47.628235 . /lava-953003/environment
1208 10:01:47.629031 Sending with 20 millisecond of delay
1210 10:01:51.068769 / # /lava-953003/bin/lava-test-runner /lava-953003/0
1211 10:01:51.089507 Test shell timeout: 10s (minimum of the action and connection timeout)
1212 10:01:51.091620 /lava-953003/bin/lava-test-runner /lava-953003/0
1213 10:01:51.775195 + export TESTRUN_ID=0_timesync-off
1214 10:01:51.778455 + TESTRUN_ID=0_timesync-off
1215 10:01:51.778947 + cd /lava-953003/0/tests/0_timesync-off
1216 10:01:51.779374 ++ cat uuid
1217 10:01:51.816591 + UUID=953003_1.6.2.4.1
1218 10:01:51.817083 + set +x
1219 10:01:51.819792 <LAVA_SIGNAL_STARTRUN 0_timesync-off 953003_1.6.2.4.1>
1220 10:01:51.820312 + systemctl stop systemd-timesyncd
1221 10:01:51.821022 Received signal: <STARTRUN> 0_timesync-off 953003_1.6.2.4.1
1222 10:01:51.821452 Starting test lava.0_timesync-off (953003_1.6.2.4.1)
1223 10:01:51.821987 Skipping test definition patterns.
1224 10:01:52.013196 + set +x
1225 10:01:52.013686 <LAVA_SIGNAL_ENDRUN 0_timesync-off 953003_1.6.2.4.1>
1226 10:01:52.014356 Received signal: <ENDRUN> 0_timesync-off 953003_1.6.2.4.1
1227 10:01:52.014910 Ending use of test pattern.
1228 10:01:52.015323 Ending test lava.0_timesync-off (953003_1.6.2.4.1), duration 0.19
1230 10:01:52.452561 + export TESTRUN_ID=1_kselftest-lkdtm
1231 10:01:52.453056 + TESTRUN_ID=1_kselftest-lkdtm
1232 10:01:52.453477 + cd /lava-953003/0/tests/1_kselftest-lkdtm
1233 10:01:52.455866 ++ cat uuid
1234 10:01:52.507839 + UUID=953003_1.6.2.4.5
1235 10:01:52.508321 + set +x
1236 10:01:52.508765 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 953003_1.6.2.4.5>
1237 10:01:52.509166 + cd ./automated/linux/kselftest/
1238 10:01:52.509809 Received signal: <STARTRUN> 1_kselftest-lkdtm 953003_1.6.2.4.5
1239 10:01:52.510212 Starting test lava.1_kselftest-lkdtm (953003_1.6.2.4.5)
1240 10:01:52.510678 Skipping test definition patterns.
1241 10:01:52.526302 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b r8a774a1-hihope-rzg2m-ex -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1242 10:01:52.762651 INFO: install_deps skipped
1243 10:01:52.907691 --2023-06-05 10:01:52-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.180-cip34-19-gf0f6960f132cd/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1244 10:01:52.961689 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1245 10:01:53.128607 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1246 10:01:53.296580 HTTP request sent, awaiting response... 200 OK
1247 10:01:53.297067 Length: 1737316 (1.7M) [application/octet-stream]
1248 10:01:53.357061 Saving to: 'kselftest.tar.xz'
1249 10:01:53.357547
1250 10:01:54.791711 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 41.92K 155KB/s kselftest.tar.xz 11%[=> ] 202.23K 336KB/s kselftest.tar.xz 24%[===> ] 408.51K 486KB/s kselftest.tar.xz 64%[===========> ] 1.07M 997KB/s kselftest.tar.xz 97%[==================> ] 1.62M 1.25MB/s kselftest.tar.xz 100%[===================>] 1.66M 1.16MB/s in 1.4s
1251 10:01:54.792230
1252 10:01:54.956648 2023-06-05 10:01:54 (1.16 MB/s) - 'kselftest.tar.xz' saved [1737316/1737316]
1253 10:01:54.957153
1254 10:03:15.600788 skiplist:
1255 10:03:15.601466 ========================================
1256 10:03:15.603933 ========================================
1257 10:03:15.882933 lkdtm:PANIC.sh
1258 10:03:15.883434 lkdtm:BUG.sh
1259 10:03:15.883857 lkdtm:WARNING.sh
1260 10:03:15.884262 lkdtm:WARNING_MESSAGE.sh
1261 10:03:15.884696 lkdtm:EXCEPTION.sh
1262 10:03:15.885088 lkdtm:LOOP.sh
1263 10:03:15.885472 lkdtm:EXHAUST_STACK.sh
1264 10:03:15.885854 lkdtm:CORRUPT_STACK.sh
1265 10:03:15.886232 lkdtm:CORRUPT_STACK_STRONG.sh
1266 10:03:15.886612 lkdtm:CORRUPT_LIST_ADD.sh
1267 10:03:15.886991 lkdtm:CORRUPT_LIST_DEL.sh
1268 10:03:15.905434 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1269 10:03:15.905921 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1270 10:03:15.906342 lkdtm:UNSET_SMEP.sh
1271 10:03:15.906744 lkdtm:DOUBLE_FAULT.sh
1272 10:03:15.907141 lkdtm:CORRUPT_PAC.sh
1273 10:03:15.907526 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1274 10:03:15.907909 lkdtm:OVERWRITE_ALLOCATION.sh
1275 10:03:15.908640 lkdtm:WRITE_AFTER_FREE.sh
1276 10:03:15.909041 lkdtm:READ_AFTER_FREE.sh
1277 10:03:15.927090 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1278 10:03:15.927575 lkdtm:READ_BUDDY_AFTER_FREE.sh
1279 10:03:15.927992 lkdtm:SLAB_FREE_DOUBLE.sh
1280 10:03:15.928394 lkdtm:SLAB_FREE_CROSS.sh
1281 10:03:15.929155 lkdtm:SLAB_FREE_PAGE.sh
1282 10:03:15.929563 lkdtm:SOFTLOCKUP.sh
1283 10:03:15.929955 lkdtm:HARDLOCKUP.sh
1284 10:03:15.930339 lkdtm:SPINLOCKUP.sh
1285 10:03:15.930722 lkdtm:HUNG_TASK.sh
1286 10:03:15.931105 lkdtm:EXEC_DATA.sh
1287 10:03:15.931485 lkdtm:EXEC_STACK.sh
1288 10:03:15.948713 lkdtm:EXEC_KMALLOC.sh
1289 10:03:15.949199 lkdtm:EXEC_VMALLOC.sh
1290 10:03:15.949617 lkdtm:EXEC_RODATA.sh
1291 10:03:15.950019 lkdtm:EXEC_USERSPACE.sh
1292 10:03:15.950414 lkdtm:EXEC_NULL.sh
1293 10:03:15.950805 lkdtm:ACCESS_USERSPACE.sh
1294 10:03:15.951190 lkdtm:ACCESS_NULL.sh
1295 10:03:15.951570 lkdtm:WRITE_RO.sh
1296 10:03:15.951951 lkdtm:WRITE_RO_AFTER_INIT.sh
1297 10:03:15.952331 lkdtm:WRITE_KERN.sh
1298 10:03:15.972224 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1299 10:03:15.972749 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1300 10:03:15.973172 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1301 10:03:15.973577 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1302 10:03:15.974310 lkdtm:REFCOUNT_DEC_ZERO.sh
1303 10:03:15.974714 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1304 10:03:15.975107 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1305 10:03:15.993882 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1306 10:03:15.994372 lkdtm:REFCOUNT_INC_ZERO.sh
1307 10:03:15.994791 lkdtm:REFCOUNT_ADD_ZERO.sh
1308 10:03:15.995192 lkdtm:REFCOUNT_INC_SATURATED.sh
1309 10:03:15.995585 lkdtm:REFCOUNT_DEC_SATURATED.sh
1310 10:03:15.995974 lkdtm:REFCOUNT_ADD_SATURATED.sh
1311 10:03:15.996667 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1312 10:03:15.997069 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1313 10:03:16.016523 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1314 10:03:16.017015 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1315 10:03:16.017435 lkdtm:REFCOUNT_TIMING.sh
1316 10:03:16.017837 lkdtm:ATOMIC_TIMING.sh
1317 10:03:16.018234 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1318 10:03:16.018625 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1319 10:03:16.019352 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1320 10:03:16.038114 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1321 10:03:16.038599 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1322 10:03:16.039017 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1323 10:03:16.039418 lkdtm:USERCOPY_STACK_BEYOND.sh
1324 10:03:16.040153 lkdtm:USERCOPY_KERNEL.sh
1325 10:03:16.040582 lkdtm:STACKLEAK_ERASING.sh
1326 10:03:16.040976 lkdtm:CFI_FORWARD_PROTO.sh
1327 10:03:16.041361 ============== Tests to run ===============
1328 10:03:16.041749 lkdtm:PANIC.sh
1329 10:03:16.060756 lkdtm:BUG.sh
1330 10:03:16.061241 lkdtm:WARNING.sh
1331 10:03:16.061660 lkdtm:WARNING_MESSAGE.sh
1332 10:03:16.062063 lkdtm:EXCEPTION.sh
1333 10:03:16.062455 lkdtm:LOOP.sh
1334 10:03:16.062844 lkdtm:EXHAUST_STACK.sh
1335 10:03:16.063229 lkdtm:CORRUPT_STACK.sh
1336 10:03:16.063611 lkdtm:CORRUPT_STACK_STRONG.sh
1337 10:03:16.064331 lkdtm:CORRUPT_LIST_ADD.sh
1338 10:03:16.064766 lkdtm:CORRUPT_LIST_DEL.sh
1339 10:03:16.083336 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1340 10:03:16.083821 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1341 10:03:16.084238 lkdtm:UNSET_SMEP.sh
1342 10:03:16.084672 lkdtm:DOUBLE_FAULT.sh
1343 10:03:16.085069 lkdtm:CORRUPT_PAC.sh
1344 10:03:16.085460 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1345 10:03:16.085846 lkdtm:OVERWRITE_ALLOCATION.sh
1346 10:03:16.086570 lkdtm:WRITE_AFTER_FREE.sh
1347 10:03:16.086968 lkdtm:READ_AFTER_FREE.sh
1348 10:03:16.104904 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1349 10:03:16.105390 lkdtm:READ_BUDDY_AFTER_FREE.sh
1350 10:03:16.105808 lkdtm:SLAB_FREE_DOUBLE.sh
1351 10:03:16.106208 lkdtm:SLAB_FREE_CROSS.sh
1352 10:03:16.106601 lkdtm:SLAB_FREE_PAGE.sh
1353 10:03:16.106988 lkdtm:SOFTLOCKUP.sh
1354 10:03:16.107372 lkdtm:HARDLOCKUP.sh
1355 10:03:16.107752 lkdtm:SPINLOCKUP.sh
1356 10:03:16.108494 lkdtm:HUNG_TASK.sh
1357 10:03:16.108902 lkdtm:EXEC_DATA.sh
1358 10:03:16.109290 lkdtm:EXEC_STACK.sh
1359 10:03:16.127469 lkdtm:EXEC_KMALLOC.sh
1360 10:03:16.127956 lkdtm:EXEC_VMALLOC.sh
1361 10:03:16.128374 lkdtm:EXEC_RODATA.sh
1362 10:03:16.128811 lkdtm:EXEC_USERSPACE.sh
1363 10:03:16.129207 lkdtm:EXEC_NULL.sh
1364 10:03:16.129596 lkdtm:ACCESS_USERSPACE.sh
1365 10:03:16.129978 lkdtm:ACCESS_NULL.sh
1366 10:03:16.130359 lkdtm:WRITE_RO.sh
1367 10:03:16.131136 lkdtm:WRITE_RO_AFTER_INIT.sh
1368 10:03:16.131625 lkdtm:WRITE_KERN.sh
1369 10:03:16.132038 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1370 10:03:16.149074 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1371 10:03:16.149553 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1372 10:03:16.149967 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1373 10:03:16.150362 lkdtm:REFCOUNT_DEC_ZERO.sh
1374 10:03:16.150750 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1375 10:03:16.151134 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1376 10:03:16.151515 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1377 10:03:16.171734 lkdtm:REFCOUNT_INC_ZERO.sh
1378 10:03:16.172219 lkdtm:REFCOUNT_ADD_ZERO.sh
1379 10:03:16.172662 lkdtm:REFCOUNT_INC_SATURATED.sh
1380 10:03:16.173064 lkdtm:REFCOUNT_DEC_SATURATED.sh
1381 10:03:16.173454 lkdtm:REFCOUNT_ADD_SATURATED.sh
1382 10:03:16.173838 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1383 10:03:16.174218 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1384 10:03:16.194384 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1385 10:03:16.194863 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1386 10:03:16.195275 lkdtm:REFCOUNT_TIMING.sh
1387 10:03:16.195670 lkdtm:ATOMIC_TIMING.sh
1388 10:03:16.196056 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1389 10:03:16.196439 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1390 10:03:16.196852 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1391 10:03:16.197233 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1392 10:03:16.212709 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1393 10:03:16.213187 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1394 10:03:16.213601 lkdtm:USERCOPY_STACK_BEYOND.sh
1395 10:03:16.214000 lkdtm:USERCOPY_KERNEL.sh
1396 10:03:16.214387 lkdtm:STACKLEAK_ERASING.sh
1397 10:03:16.214770 lkdtm:CFI_FORWARD_PROTO.sh
1398 10:03:16.216060 ===========End Tests to run ===============
1399 10:03:18.529634 [ 193.619979] kselftest: Running tests in lkdtm
1400 10:03:18.563329 TAP version 13
1401 10:03:18.600386 1..70
1402 10:03:18.641734 # selftests: lkdtm: PANIC.sh
1403 10:03:19.138130 # Skipping PANIC: crashes entire system
1404 10:03:19.161553 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1405 10:03:19.201848 # selftests: lkdtm: BUG.sh
1406 10:03:19.674935 [ 194.764890] lkdtm: Performing direct entry BUG
1407 10:03:19.682678 [ 194.769924] ------------[ cut here ]------------
1408 10:03:19.685789 [ 194.774561] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1409 10:03:19.691171 [ 194.780380] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1410 10:03:19.755956 [ 194.785873] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1411 10:03:19.756513 [ 194.839230] CPU: 3 PID: 828 Comm: cat Not tainted 5.10.180-cip34 #1
1412 10:03:19.756933 [ 194.845498] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1413 10:03:19.778558 [ 194.851855] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1414 10:03:19.779042 [ 194.857877] pc : lkdtm_BUG+0x8/0x10
1415 10:03:19.779801 [ 194.861368] lr : lkdtm_do_action+0x24/0x40
1416 10:03:19.780210 [ 194.865463] sp : ffff8000146abd10
1417 10:03:19.780629 [ 194.868778] x29: ffff8000146abd10 x28: ffff0005c98f1880
1418 10:03:19.800120 [ 194.874099] x27: 0000000000000000 x26: 0000000000000000
1419 10:03:19.800623 [ 194.879420] x25: ffff8000114c3240 x24: ffff8000146abe20
1420 10:03:19.801038 [ 194.884742] x23: 0000000000000004 x22: ffff0005c4ebb000
1421 10:03:19.801430 [ 194.890064] x21: ffff8000119d3b08 x20: ffff8000114c3250
1422 10:03:19.822706 [ 194.895385] x19: 0000000000000001 x18: ffff800012aa2eb0
1423 10:03:19.823180 [ 194.900707] x17: 0000000000000000 x16: 0000000000000000
1424 10:03:19.823589 [ 194.906028] x15: 0000000000000028 x14: 000000000005b360
1425 10:03:19.823978 [ 194.911349] x13: ffff8000129a5b50 x12: 0000000041560b13
1426 10:03:19.845237 [ 194.916670] x11: ffff0005c98f2108 x10: ffff8000125b7f48
1427 10:03:19.845715 [ 194.921991] x9 : ffff800010a01854 x8 : ffff80001255ff48
1428 10:03:19.846125 [ 194.927312] x7 : ffff8000125b7f48 x6 : ffff800012531000
1429 10:03:19.846867 [ 194.932633] x5 : ffff800012531c88 x4 : ffff00063f77ec70
1430 10:03:19.866824 [ 194.937954] x3 : 0000000000000000 x2 : 0000000000000000
1431 10:03:19.867298 [ 194.943275] x1 : ffff0005c98f1880 x0 : ffff800010a01f00
1432 10:03:19.867708 [ 194.948596] Call trace:
1433 10:03:19.868451 [ 194.951045] lkdtm_BUG+0x8/0x10
1434 10:03:19.868881 [ 194.954188] direct_entry+0xd0/0x140
1435 10:03:19.869268 [ 194.957769] full_proxy_write+0x68/0xbc
1436 10:03:19.890558 [ 194.961611] vfs_write+0xec/0x20c
1437 10:03:19.891032 [ 194.964928] ksys_write+0x70/0x100
1438 10:03:19.891440 [ 194.968331] __arm64_sys_write+0x24/0x30
1439 10:03:19.891829 [ 194.972262] el0_svc_common.constprop.0+0x84/0x1e0
1440 10:03:19.892213 [ 194.977055] do_el0_svc+0x2c/0xa4
1441 10:03:19.892617 [ 194.980378] el0_svc+0x20/0x30
1442 10:03:19.911988 [ 194.983435] el0_sync_handler+0xb0/0xb4
1443 10:03:19.912425 [ 194.987275] el0_sync+0x180/0x1c0
1444 10:03:19.912830 [ 194.990599] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1445 10:03:19.913538 [ 194.996700] ---[ end trace 3947a2fc88e5a55f ]---
1446 10:03:19.913910 [ 195.001323] note: cat[828] exited with preempt_count 1
1447 10:03:19.933551 [ 195.006465] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1448 10:03:19.933993 [ 195.015338] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 828, name: cat
1449 10:03:19.934709 [ 195.022994] INFO: lockdep is turned off.
1450 10:03:19.935087 [ 195.026918] irq event stamp: 1860
1451 10:03:19.957195 [ 195.030245] hardirqs last enabled at (1859): [<ffff80001012e330>] console_unlock+0x530/0x694
1452 10:03:19.957686 [ 195.038774] hardirqs last disabled at (1860): [<ffff800011225e44>] el1_dbg+0x24/0x50
1453 10:03:19.978854 [ 195.046521] softirqs last enabled at (1856): [<ffff800010010988>] __do_softirq+0x4e8/0x568
1454 10:03:19.979339 [ 195.054880] softirqs last disabled at (1773): [<ffff8000100a87f4>] __irq_exit_rcu+0x174/0x1a0
1455 10:03:19.980110 [ 195.063409] CPU: 3 PID: 828 Comm: cat Tainted: G D 5.10.180-cip34 #1
1456 10:03:20.001591 [ 195.071065] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1457 10:03:20.002074 [ 195.077419] Call trace:
1458 10:03:20.002488 [ 195.079869] dump_backtrace+0x0/0x200
1459 10:03:20.002887 [ 195.083533] show_stack+0x20/0x30
1460 10:03:20.003279 [ 195.086855] dump_stack+0x110/0x160
1461 10:03:20.003669 [ 195.090348] ___might_sleep+0x140/0x210
1462 10:03:20.004051 [ 195.094186] __might_sleep+0x5c/0x94
1463 10:03:20.024110 [ 195.097768] exit_signals+0x34/0x250
1464 10:03:20.024619 [ 195.101345] do_exit+0xd0/0xb10
1465 10:03:20.025037 [ 195.104490] make_task_dead+0x5c/0x90
1466 10:03:20.025436 [ 195.108154] die+0x22c/0x26c
1467 10:03:20.025826 [ 195.111037] bug_handler+0x54/0x74
1468 10:03:20.026569 [ 195.114443] call_break_hook+0x70/0x84
1469 10:03:20.045754 [ 195.118195] brk_handler+0x24/0x64
1470 10:03:20.046237 [ 195.121604] do_debug_exception+0xd4/0x150
1471 10:03:20.046652 [ 195.125704] el1_dbg+0x34/0x50
1472 10:03:20.047051 [ 195.128762] el1_sync_handler+0x9c/0xd0
1473 10:03:20.047441 [ 195.132601] el1_sync+0x88/0x140
1474 10:03:20.047827 [ 195.135831] lkdtm_BUG+0x8/0x10
1475 10:03:20.048207 [ 195.138975] direct_entry+0xd0/0x140
1476 10:03:20.068253 [ 195.142554] full_proxy_write+0x68/0xbc
1477 10:03:20.068771 [ 195.146392] vfs_write+0xec/0x20c
1478 10:03:20.069187 [ 195.149710] ksys_write+0x70/0x100
1479 10:03:20.069587 [ 195.153114] __arm64_sys_write+0x24/0x30
1480 10:03:20.070336 [ 195.157041] el0_svc_common.constprop.0+0x84/0x1e0
1481 10:03:20.070741 [ 195.161835] do_el0_svc+0x2c/0xa4
1482 10:03:20.077982 [ 195.165153] el0_svc+0x20/0x30
1483 10:03:20.081125 [ 195.168211] el0_sync_handler+0xb0/0xb4
1484 10:03:20.081511 [ 195.172050] el0_sync+0x180/0x1c0
1485 10:03:20.101654 [ 195.176809] ------------[ cut here ]------------
1486 10:03:20.102104 # S[ 195.181483] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xfc/0x150
1487 10:03:20.169491 egmentation faul[ 195.190519] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1488 10:03:20.170011 t
1489 10:03:20.170429 [ 195.244982] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D W 5.10.180-cip34 #1
1490 10:03:20.170835 [ 195.253233] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1491 10:03:20.171593 [ 195.259630] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1492 10:03:20.191128 [ 195.265661] pc : rcu_eqs_enter.constprop.0+0xfc/0x150
1493 10:03:20.191612 [ 195.270726] lr : rcu_idle_enter+0x24/0xf4
1494 10:03:20.192030 [ 195.274734] sp : ffff800013583ef0
1495 10:03:20.192434 [ 195.278047] x29: ffff800013583ef0 x28: 0000000000000000
1496 10:03:20.212615 [ 195.283370] x27: 0000000000000000 x26: ffff0005c02d1880
1497 10:03:20.213098 [ 195.288687] x25: 0000000000000000 x24: 0000000000000000
1498 10:03:20.213513 [ 195.294005] x23: ffff8000125314a0 x22: ffff800011d9e178
1499 10:03:20.214274 [ 195.299327] x21: ffff800012531478 x20: ffff800011da03c0
1500 10:03:20.214683 [ 195.304656] x19: ffff00063f7943c0 x18: 0000000000000000
1501 10:03:20.236293 # [ [ 195.309982] x17: 0000000000000000 x16: 0000000000000000
1502 10:03:20.236808 [ 195.315638] x15: 00000000000003dd x14: 00000000000003de
1503 10:03:20.237223 [ 195.320959] x13: 0000000000000003 x12: 0000000000000003
1504 10:03:20.257891 194.764890] lkd[ 195.326289] x11: 0000000000000000 x10: 0000000000001440
1505 10:03:20.258381 tm: Performing d[ 195.332979] x9 : ffff800011233e5c x8 : 0000000000000000
1506 10:03:20.258799 irect entry BUG[ 195.339671] x7 : ffff80001252b000 x6 : ffff800012531000
1507 10:03:20.259565 # [ 194.769924[ 195.346367] x5 : ffff800012531c88 x4 : 0000000000000001
1508 10:03:20.280509 ] ------------[ [ 195.353056] x3 : 0000000000000000 x2 : ffff0005c02d1880
1509 10:03:20.281000 cut here ]------[ 195.359749] x1 : 4000000000000002 x0 : 4000000000000000
1510 10:03:20.281418 ------
1511 10:03:20.281824 # [ 194[ 195.366441] Call trace:
1512 10:03:20.282580 .774561] kernel [ 195.370275] rcu_eqs_enter.constprop.0+0xfc/0x150
1513 10:03:20.303127 [ 195.376357] rcu_idle_enter+0x24/0xf4
1514 10:03:20.303608 [ 195.380024] default_idle_call+0x58/0x100
1515 10:03:20.304022 BUG at drivers/m[ 195.384039] do_idle+0x258/0x2d0
1516 10:03:20.304422 [ 195.388650] cpu_startup_entry+0x2c/0x6c
1517 10:03:20.305210 isc/lkdtm/bugs.c[ 195.392578] secondary_start_kernel+0x14c/0x1a0
1518 10:03:20.305617 :76!
1519 10:03:20.324751 # [ 194.7[ 195.398487] irq event stamp: 351314
1520 10:03:20.325235 80380] Internal [ 195.403387] hardirqs last enabled at (351313): [<ffff80001017dd4c>] tick_nohz_idle_exit+0x78/0x19c
1521 10:03:20.347225 error: Oops - BU[ 195.413820] hardirqs last disabled at (351314): [<ffff80001122dcdc>] __schedule+0x35c/0x950
1522 10:03:20.347710 G: 0 [#1] PREEMP[ 195.423556] softirqs last enabled at (351308): [<ffff8000100a865c>] _local_bh_enable+0x2c/0x50
1523 10:03:20.348131 T SMP
1524 10:03:20.348929 # [ 194.[ 195.433649] softirqs last disabled at (351307): [<ffff8000100a8bcc>] irq_enter_rcu+0x7c/0xa0
1525 10:03:20.368783 [ 195.443473] ---[ end trace 3947a2fc88e5a560 ]---
1526 10:03:20.414132 785873] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1527 10:03:20.414661 # [ 194.839230] CPU: 3 PID: 828 Comm: cat Not tainted 5.10.180-cip34 #1
1528 10:03:20.435603 # [ 194.845498] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1529 10:03:20.436087 # [ 194.851855] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1530 10:03:20.436463 # [ 194.857877] pc : lkdtm_BUG+0x8/0x10
1531 10:03:20.436678 # [ 194.861368] lr : lkdtm_do_action+0x24/0x40
1532 10:03:20.437417 # [ 194.865463] sp : ffff8000146abd10
1533 10:03:20.458141 # [ 194.868778] x29: ffff8000146abd10 x28: ffff0005c98f1880
1534 10:03:20.458623 # [ 194.874099] x27: 0000000000000000 x26: 0000000000000000
1535 10:03:20.459039 # [ 194.879420] x25: ffff8000114c3240 x24: ffff8000146abe20
1536 10:03:20.459814 # [ 194.884742] x23: 0000000000000004 x22: ffff0005c4ebb000
1537 10:03:20.479855 # [ 194.890064] x21: ffff8000119d3b08 x20: ffff8000114c3250
1538 10:03:20.480341 # [ 194.895385] x19: 0000000000000001 x18: ffff800012aa2eb0
1539 10:03:20.480791 # [ 194.900707] x17: 0000000000000000 x16: 0000000000000000
1540 10:03:20.481193 # [ 194.906028] x15: 0000000000000028 x14: 000000000005b360
1541 10:03:20.503450 # [ 194.911349] x13: ffff8000129a5b50 x12: 0000000041560b13
1542 10:03:20.503934 # [ 194.916670] x11: ffff0005c98f2108 x10: ffff8000125b7f48
1543 10:03:20.504348 # [ 194.921991] x9 : ffff800010a01854 x8 : ffff80001255ff48
1544 10:03:20.504743 # [ 194.927312] x7 : ffff8000125b7f48 x6 : ffff800012531000
1545 10:03:20.524943 # [ 194.932633] x5 : ffff800012531c88 x4 : ffff00063f77ec70
1546 10:03:20.525425 # [ 194.937954] x3 : 0000000000000000 x2 : 0000000000000000
1547 10:03:20.526215 # [ 194.943275] x1 : ffff0005c98f1880 x0 : ffff800010a01f00
1548 10:03:20.526629 # [ 194.948596] Call trace:
1549 10:03:20.527027 # [ 194.951045] lkdtm_BUG+0x8/0x10
1550 10:03:20.547611 # [ 194.954188] direct_entry+0xd0/0x140
1551 10:03:20.548095 # [ 194.957769] full_proxy_write+0x68/0xbc
1552 10:03:20.548540 # [ 194.961611] vfs_write+0xec/0x20c
1553 10:03:20.548825 # [ 194.964928] ksys_write+0x70/0x100
1554 10:03:20.549218 # [ 194.968331] __arm64_sys_write+0x24/0x30
1555 10:03:20.549605 # [ 194.972262] el0_svc_common.constprop.0+0x84/0x1e0
1556 10:03:20.569020 # [ 194.977055] do_el0_svc+0x2c/0xa4
1557 10:03:20.569500 # [ 194.980378] el0_svc+0x20/0x30
1558 10:03:20.569913 # [ 194.983435] el0_sync_handler+0xb0/0xb4
1559 10:03:20.570311 # [ 194.987275] el0_sync+0x180/0x1c0
1560 10:03:20.570703 # [ 194.990599] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1561 10:03:20.591664 # [ 194.996700] ---[ end trace 3947a2fc88e5a55f ]---
1562 10:03:20.592145 # [ 195.001323] note: cat[828] exited with preempt_count 1
1563 10:03:20.592589 # [ 195.006465] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1564 10:03:20.614183 # [ 195.015338] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 828, name: cat
1565 10:03:20.614673 # [ 195.022994] INFO: lockdep is turned off.
1566 10:03:20.615089 # [ 195.026918] irq event stamp: 1860
1567 10:03:20.615870 # [ 195.030245] hardirqs last enabled at (1859): [<ffff80001012e330>] console_unlock+0x530/0x694
1568 10:03:20.635716 # [ 195.038774] hardirqs last disabled at (1860): [<ffff800011225e44>] el1_dbg+0x24/0x50
1569 10:03:20.636151 # [ 195.046521] softirqs last enabled at (1856): [<ffff800010010988>] __do_softirq+0x4e8/0x568
1570 10:03:20.636322 # [ 195.054880] softirqs last disabled at (1773): [<ffff8000100a87f4>] __irq_exit_rcu+0x174/0x1a0
1571 10:03:20.658395 # [ 195.063409] CPU: 3 PID: 828 Comm: cat Tainted: G D 5.10.180-cip34 #1
1572 10:03:20.658703 # [ 195.071065] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1573 10:03:20.658967 # [ 195.077419] Call trace:
1574 10:03:20.659220 # [ 195.079869] dump_backtrace+0x0/0x200
1575 10:03:20.679973 # [ 195.083533] show_stack+0x20/0x30
1576 10:03:20.680360 # [ 195.086855] dump_stack+0x110/0x160
1577 10:03:20.680710 # [ 195.090348] ___might_sleep+0x140/0x210
1578 10:03:20.681025 # [ 195.094186] __might_sleep+0x5c/0x94
1579 10:03:20.681331 # [ 195.097768] exit_signals+0x34/0x250
1580 10:03:20.681984 # [ 195.101345] do_exit+0xd0/0xb10
1581 10:03:20.702610 # [ 195.104490] make_task_dead+0x5c/0x90
1582 10:03:20.703046 # [ 195.108154] die+0x22c/0x26c
1583 10:03:20.703422 # [ 195.111037] bug_handler+0x54/0x74
1584 10:03:20.703784 # [ 195.114443] call_break_hook+0x70/0x84
1585 10:03:20.704139 # [ 195.118195] brk_handler+0x24/0x64
1586 10:03:20.704843 # [ 195.121604] do_debug_exception+0xd4/0x150
1587 10:03:20.705208 # [ 195.125704] el1_dbg+0x34/0x50
1588 10:03:20.725186 # [ 195.128762] el1_sync_handler+0x9c/0xd0
1589 10:03:20.725658 # [ 195.132601] el1_sync+0x88/0x140
1590 10:03:20.726067 # [ 195.135831] lkdtm_BUG+0x8/0x10
1591 10:03:20.726458 # [ 195.138975] direct_entry+0xd0/0x140
1592 10:03:20.726839 # [ 195.142554] full_proxy_write+0x68/0xbc
1593 10:03:20.727218 # [ 195.146392] vfs_write+0xec/0x20c
1594 10:03:20.746739 # [ 195.149710] ksys_write+0x70/0x100
1595 10:03:20.747211 # [ 195.153114] __arm64_sys_write+0x24/0x30
1596 10:03:20.747617 # [ 195.157041] el0_svc_common.constprop.0+0x84/0x1e0
1597 10:03:20.748006 # [ 195.161835] do_el0_svc+0x2c/0xa4
1598 10:03:20.748388 # [ 195.165153] el0_svc+0x20/0x30
1599 10:03:20.769328 # [ 195.168211] el0_sync_handler+0xb0/0xb4
1600 10:03:20.769799 # [ 195.172050] el0_sync+0x180/0x1c0
1601 10:03:20.770205 # [ 195.176809] ------------[ cut here ]------------
1602 10:03:20.770599 # [ 195.181483] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xfc/0x150
1603 10:03:20.825370 # [ 195.190519] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1604 10:03:20.825872 # BUG: saw 'kernel BUG at': ok
1605 10:03:20.826278 ok 2 selftests: lkdtm: BUG.sh
1606 10:03:20.828682 # selftests: lkdtm: WARNING.sh
1607 10:03:21.828441 [ 196.918929] lkdtm: Performing direct entry WARNING
1608 10:03:21.839198 [ 196.923960] ------------[ cut here ]------------
1609 10:03:21.842534 [ 196.928608] WARNING: CPU: 4 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1610 10:03:21.907051 [ 196.937045] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1611 10:03:21.907554 [ 196.990415] CPU: 4 PID: 866 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1612 10:03:21.928571 [ 196.998071] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1613 10:03:21.929045 [ 197.004429] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1614 10:03:21.929456 [ 197.010436] pc : lkdtm_WARNING+0x28/0x34
1615 10:03:21.930238 [ 197.014362] lr : lkdtm_do_action+0x24/0x40
1616 10:03:21.930639 [ 197.018457] sp : ffff80001478bd10
1617 10:03:21.952101 [ 197.021773] x29: ffff80001478bd10 x28: ffff0005c98f1880
1618 10:03:21.952596 [ 197.027094] x27: 0000000000000000 x26: 0000000000000000
1619 10:03:21.953395 [ 197.032414] x25: ffff8000114c3240 x24: ffff80001478be20
1620 10:03:21.953803 [ 197.037736] x23: 0000000000000008 x22: ffff0005c75fc000
1621 10:03:21.954192 [ 197.043057] x21: ffff8000119d3b10 x20: ffff8000114c3260
1622 10:03:21.973848 [ 197.048378] x19: 0000000000000002 x18: 0000000000000000
1623 10:03:21.974323 [ 197.053699] x17: 0000000000000000 x16: 0000000000000000
1624 10:03:21.974731 [ 197.059019] x15: 0000000000000030 x14: ffffffffffffffff
1625 10:03:21.975513 [ 197.064340] x13: ffff80009478ba07 x12: ffff80001478ba0f
1626 10:03:21.996511 [ 197.069661] x11: ffff80001255fda8 x10: ffff8000125b7f48
1627 10:03:21.996988 [ 197.074982] x9 : ffff800010a01854 x8 : ffff80001255ff48
1628 10:03:21.997395 [ 197.080303] x7 : ffff8000125b7f48 x6 : ffff800012531000
1629 10:03:21.998181 [ 197.085624] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
1630 10:03:22.019090 [ 197.090944] x3 : 0000000000000000 x2 : 0000000000000000
1631 10:03:22.019563 [ 197.096265] x1 : ffff800013473000 x0 : 0000000000000001
1632 10:03:22.019971 [ 197.101587] Call trace:
1633 10:03:22.020361 [ 197.104036] lkdtm_WARNING+0x28/0x34
1634 10:03:22.021174 [ 197.107613] direct_entry+0xd0/0x140
1635 10:03:22.021573 [ 197.111195] full_proxy_write+0x68/0xbc
1636 10:03:22.040670 [ 197.115037] vfs_write+0xec/0x20c
1637 10:03:22.041150 [ 197.118353] ksys_write+0x70/0x100
1638 10:03:22.041557 [ 197.121756] __arm64_sys_write+0x24/0x30
1639 10:03:22.041950 [ 197.125687] el0_svc_common.constprop.0+0x84/0x1e0
1640 10:03:22.042731 [ 197.130480] do_el0_svc+0x2c/0xa4
1641 10:03:22.043130 [ 197.133805] el0_svc+0x20/0x30
1642 10:03:22.063335 [ 197.136862] el0_sync_handler+0xb0/0xb4
1643 10:03:22.063820 [ 197.140701] el0_sync+0x180/0x1c0
1644 10:03:22.064255 [ 197.144016] irq event stamp: 0
1645 10:03:22.064687 [ 197.147080] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1646 10:03:22.082731 [ 197.153355] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1647 10:03:22.083215 [ 197.161535] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1648 10:03:22.083635 [ 197.169713] softirqs last disabled at (0): [<0000000000000000>] 0x0
1649 10:03:22.086031 [ 197.175979] ---[ end trace 3947a2fc88e5a561 ]---
1650 10:03:22.201196 # [ 196.918929] lkdtm: Performing direct entry WARNING
1651 10:03:22.201611 # [ 196.923960] ------------[ cut here ]------------
1652 10:03:22.202352 # [ 196.928608] WARNING: CPU: 4 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1653 10:03:22.267078 # [ 196.937045] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1654 10:03:22.267590 # [ 196.990415] CPU: 4 PID: 866 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1655 10:03:22.268010 # [ 196.998071] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1656 10:03:22.288617 # [ 197.004429] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1657 10:03:22.289102 # [ 197.010436] pc : lkdtm_WARNING+0x28/0x34
1658 10:03:22.289521 # [ 197.014362] lr : lkdtm_do_action+0x24/0x40
1659 10:03:22.289920 # [ 197.018457] sp : ffff80001478bd10
1660 10:03:22.290711 # [ 197.021773] x29: ffff80001478bd10 x28: ffff0005c98f1880
1661 10:03:22.312170 # [ 197.027094] x27: 0000000000000000 x26: 0000000000000000
1662 10:03:22.312687 # [ 197.032414] x25: ffff8000114c3240 x24: ffff80001478be20
1663 10:03:22.313105 # [ 197.037736] x23: 0000000000000008 x22: ffff0005c75fc000
1664 10:03:22.313906 # [ 197.043057] x21: ffff8000119d3b10 x20: ffff8000114c3260
1665 10:03:22.333728 # [ 197.048378] x19: 0000000000000002 x18: 0000000000000000
1666 10:03:22.334214 # [ 197.053699] x17: 0000000000000000 x16: 0000000000000000
1667 10:03:22.334630 # [ 197.059019] x15: 0000000000000030 x14: ffffffffffffffff
1668 10:03:22.335429 # [ 197.064340] x13: ffff80009478ba07 x12: ffff80001478ba0f
1669 10:03:22.356214 # [ 197.069661] x11: ffff80001255fda8 x10: ffff8000125b7f48
1670 10:03:22.356728 # [ 197.074982] x9 : ffff800010a01854 x8 : ffff80001255ff48
1671 10:03:22.357546 # [ 197.080303] x7 : ffff8000125b7f48 x6 : ffff800012531000
1672 10:03:22.357963 # [ 197.085624] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
1673 10:03:22.377902 # [ 197.090944] x3 : 0000000000000000 x2 : 0000000000000000
1674 10:03:22.378383 # [ 197.096265] x1 : ffff800013473000 x0 : 0000000000000001
1675 10:03:22.378798 # [ 197.101587] Call trace:
1676 10:03:22.379195 # [ 197.104036] lkdtm_WARNING+0x28/0x34
1677 10:03:22.379986 # [ 197.107613] direct_entry+0xd0/0x140
1678 10:03:22.380388 # [ 197.111195] full_proxy_write+0x68/0xbc
1679 10:03:22.401446 # [ 197.115037] vfs_write+0xec/0x20c
1680 10:03:22.401929 # [ 197.118353] ksys_write+0x70/0x100
1681 10:03:22.402344 # [ 197.121756] __arm64_sys_write+0x24/0x30
1682 10:03:22.402744 # [ 197.125687] el0_svc_common.constprop.0+0x84/0x1e0
1683 10:03:22.403538 # [ 197.130480] do_el0_svc+0x2c/0xa4
1684 10:03:22.423039 # [ 197.133805] el0_svc+0x20/0x30
1685 10:03:22.423522 # [ 197.136862] el0_sync_handler+0xb0/0xb4
1686 10:03:22.423937 # [ 197.140701] el0_sync+0x180/0x1c0
1687 10:03:22.424336 # [ 197.144016] irq event stamp: 0
1688 10:03:22.425161 # [ 197.147080] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1689 10:03:22.444731 # [ 197.153355] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1690 10:03:22.445220 # [ 197.161535] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1691 10:03:22.445640 # [ 197.169713] softirqs last disabled at (0): [<0000000000000000>] 0x0
1692 10:03:22.454438 # [ 197.175979] ---[ end trace 3947a2fc88e5a561 ]---
1693 10:03:22.454921 # WARNING: saw 'WARNING:': ok
1694 10:03:22.457695 ok 3 selftests: lkdtm: WARNING.sh
1695 10:03:22.458179 # selftests: lkdtm: WARNING_MESSAGE.sh
1696 10:03:23.148065 [ 198.236176] lkdtm: Performing direct entry WARNING_MESSAGE
1697 10:03:23.152219 [ 198.241783] ------------[ cut here ]------------
1698 10:03:23.157738 [ 198.247967] Warning message trigger count: 2
1699 10:03:23.167653 [ 198.252885] WARNING: CPU: 5 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1700 10:03:23.232308 [ 198.262023] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1701 10:03:23.232839 [ 198.315347] CPU: 5 PID: 901 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1702 10:03:23.253804 [ 198.323000] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1703 10:03:23.254281 [ 198.329357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1704 10:03:23.254691 [ 198.335365] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1705 10:03:23.255494 [ 198.339981] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1706 10:03:23.255894 [ 198.344595] sp : ffff800014823d00
1707 10:03:23.277521 [ 198.347908] x29: ffff800014823d00 x28: ffff0005c8353100
1708 10:03:23.277999 [ 198.353225] x27: 0000000000000000 x26: 0000000000000000
1709 10:03:23.278407 [ 198.358542] x25: ffff8000114c3240 x24: ffff800014823e20
1710 10:03:23.279208 [ 198.363859] x23: 0000000000000010 x22: ffff0005c7a67000
1711 10:03:23.298931 [ 198.369177] x21: ffff8000119d3b18 x20: ffff8000114c3270
1712 10:03:23.299406 [ 198.374494] x19: 0000000000000003 x18: 0000000000000000
1713 10:03:23.299815 [ 198.379811] x17: 0000000000000000 x16: 0000000000000000
1714 10:03:23.300647 [ 198.385128] x15: 0000000000000000 x14: 0000000000000000
1715 10:03:23.301052 [ 198.390445] x13: 0000000000000000 x12: 0000000000000000
1716 10:03:23.320609 [ 198.395762] x11: 0000000000000000 x10: 0000000000001440
1717 10:03:23.321087 [ 198.401079] x9 : ffff80001012d054 x8 : 0000000000000000
1718 10:03:23.321494 [ 198.406396] x7 : 0000000000000000 x6 : ffff800012531000
1719 10:03:23.322297 [ 198.411713] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
1720 10:03:23.343218 [ 198.417030] x3 : 0000000000000000 x2 : 0000000000000000
1721 10:03:23.343693 [ 198.422347] x1 : 0000000000000000 x0 : ffff0005c8353100
1722 10:03:23.344100 [ 198.427664] Call trace:
1723 10:03:23.344519 [ 198.430111] lkdtm_WARNING_MESSAGE+0x30/0x40
1724 10:03:23.344908 [ 198.434381] lkdtm_do_action+0x24/0x40
1725 10:03:23.365856 [ 198.438130] direct_entry+0xd0/0x140
1726 10:03:23.366331 [ 198.441709] full_proxy_write+0x68/0xbc
1727 10:03:23.366738 [ 198.445548] vfs_write+0xec/0x20c
1728 10:03:23.367129 [ 198.448862] ksys_write+0x70/0x100
1729 10:03:23.367512 [ 198.452263] __arm64_sys_write+0x24/0x30
1730 10:03:23.368307 [ 198.456192] el0_svc_common.constprop.0+0x84/0x1e0
1731 10:03:23.388507 [ 198.460982] do_el0_svc+0x2c/0xa4
1732 10:03:23.388984 [ 198.464304] el0_svc+0x20/0x30
1733 10:03:23.389392 [ 198.467358] el0_sync_handler+0xb0/0xb4
1734 10:03:23.389781 [ 198.471195] el0_sync+0x180/0x1c0
1735 10:03:23.390164 [ 198.474509] irq event stamp: 0
1736 10:03:23.390957 [ 198.477570] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1737 10:03:23.409921 [ 198.483843] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1738 10:03:23.410398 [ 198.492021] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1739 10:03:23.411225 [ 198.500196] softirqs last disabled at (0): [<0000000000000000>] 0x0
1740 10:03:23.416465 [ 198.506461] ---[ end trace 3947a2fc88e5a562 ]---
1741 10:03:24.039692 # [ 198.236176] lkdtm: Performing direct entry WARNING_MESSAGE
1742 10:03:24.040182 # [ 198.241783] ------------[ cut here ]------------
1743 10:03:24.040632 # [ 198.247967] Warning message trigger count: 2
1744 10:03:24.062169 # [ 198.252885] WARNING: CPU: 5 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1745 10:03:24.106292 # [ 198.262023] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1746 10:03:24.107220 # [ 198.315347] CPU: 5 PID: 901 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1747 10:03:24.127801 # [ 198.323000] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1748 10:03:24.128286 # [ 198.329357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1749 10:03:24.128737 # [ 198.335365] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1750 10:03:24.129568 # [ 198.339981] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1751 10:03:24.129978 # [ 198.344595] sp : ffff800014823d00
1752 10:03:24.151479 # [ 198.347908] x29: ffff800014823d00 x28: ffff0005c8353100
1753 10:03:24.151962 # [ 198.353225] x27: 0000000000000000 x26: 0000000000000000
1754 10:03:24.152369 # [ 198.358542] x25: ffff8000114c3240 x24: ffff800014823e20
1755 10:03:24.153218 # [ 198.363859] x23: 0000000000000010 x22: ffff0005c7a67000
1756 10:03:24.173028 # [ 198.369177] x21: ffff8000119d3b18 x20: ffff8000114c3270
1757 10:03:24.173500 # [ 198.374494] x19: 0000000000000003 x18: 0000000000000000
1758 10:03:24.173905 # [ 198.379811] x17: 0000000000000000 x16: 0000000000000000
1759 10:03:24.174296 # [ 198.385128] x15: 0000000000000000 x14: 0000000000000000
1760 10:03:24.194548 # [ 198.390445] x13: 0000000000000000 x12: 0000000000000000
1761 10:03:24.195023 # [ 198.395762] x11: 0000000000000000 x10: 0000000000001440
1762 10:03:24.195431 # [ 198.401079] x9 : ffff80001012d054 x8 : 0000000000000000
1763 10:03:24.196244 # [ 198.406396] x7 : 0000000000000000 x6 : ffff800012531000
1764 10:03:24.217174 # [ 198.411713] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
1765 10:03:24.217647 # [ 198.417030] x3 : 0000000000000000 x2 : 0000000000000000
1766 10:03:24.218054 # [ 198.422347] x1 : 0000000000000000 x0 : ffff0005c8353100
1767 10:03:24.218870 # [ 198.427664] Call trace:
1768 10:03:24.219270 # [ 198.430111] lkdtm_WARNING_MESSAGE+0x30/0x40
1769 10:03:24.239808 # [ 198.434381] lkdtm_do_action+0x24/0x40
1770 10:03:24.240284 # [ 198.438130] direct_entry+0xd0/0x140
1771 10:03:24.240725 # [ 198.441709] full_proxy_write+0x68/0xbc
1772 10:03:24.241118 # [ 198.445548] vfs_write+0xec/0x20c
1773 10:03:24.241926 # [ 198.448862] ksys_write+0x70/0x100
1774 10:03:24.262529 # [ 198.452263] __arm64_sys_write+0x24/0x30
1775 10:03:24.262999 # [ 198.456192] el0_svc_common.constprop.0+0x84/0x1e0
1776 10:03:24.263405 # [ 198.460982] do_el0_svc+0x2c/0xa4
1777 10:03:24.263797 # [ 198.464304] el0_svc+0x20/0x30
1778 10:03:24.264179 # [ 198.467358] el0_sync_handler+0xb0/0xb4
1779 10:03:24.264588 # [ 198.471195] el0_sync+0x180/0x1c0
1780 10:03:24.283931 # [ 198.474509] irq event stamp: 0
1781 10:03:24.284402 # [ 198.477570] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1782 10:03:24.285267 # [ 198.483843] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1783 10:03:24.305549 # [ 198.492021] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
1784 10:03:24.306024 # [ 198.500196] softirqs last disabled at (0): [<0000000000000000>] 0x0
1785 10:03:24.306430 # [ 198.506461] ---[ end trace 3947a2fc88e5a562 ]---
1786 10:03:24.306823 # WARNING_MESSAGE: saw 'message trigger': ok
1787 10:03:24.307639 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1788 10:03:24.309945 # selftests: lkdtm: EXCEPTION.sh
1789 10:03:24.557987 [ 199.646909] lkdtm: Performing direct entry EXCEPTION
1790 10:03:24.566681 [ 199.652009] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1791 10:03:24.584026 [ 199.660874] Mem abort info:
1792 10:03:24.584418 [ 199.663681] ESR = 0x96000044
1793 10:03:24.584662 [ 199.666792] EC = 0x25: DABT (current EL), IL = 32 bits
1794 10:03:24.584956 [ 199.672195] SET = 0, FnV = 0
1795 10:03:24.587518 [ 199.675300] EA = 0, S1PTW = 0
1796 10:03:24.587962 [ 199.678542] Data abort info:
1797 10:03:24.604701 [ 199.681641] ISV = 0, ISS = 0x00000044
1798 10:03:24.605183 [ 199.685530] CM = 0, WnR = 1
1799 10:03:24.605582 [ 199.688534] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006021ee000
1800 10:03:24.607976 [ 199.694994] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1801 10:03:24.627133 [ 199.701870] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1802 10:03:24.672810 [ 199.707441] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1803 10:03:24.673320 [ 199.760646] CPU: 0 PID: 933 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1804 10:03:24.693951 [ 199.768296] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1805 10:03:24.694435 [ 199.774647] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1806 10:03:24.694855 [ 199.780657] pc : lkdtm_EXCEPTION+0x14/0x1c
1807 10:03:24.695686 [ 199.784750] lr : lkdtm_do_action+0x24/0x40
1808 10:03:24.716611 [ 199.788840] sp : ffff8000148cbd10
1809 10:03:24.717094 [ 199.792149] x29: ffff8000148cbd10 x28: ffff0005c98b0000
1810 10:03:24.717511 [ 199.797460] x27: 0000000000000000 x26: 0000000000000000
1811 10:03:24.717913 [ 199.802769] x25: ffff8000114c3240 x24: ffff8000148cbe20
1812 10:03:24.739056 [ 199.808079] x23: 000000000000000a x22: ffff0005c95c7000
1813 10:03:24.739535 [ 199.813389] x21: ffff8000119d3b28 x20: ffff8000114c3280
1814 10:03:24.739950 [ 199.818699] x19: 0000000000000004 x18: 0000000000000000
1815 10:03:24.740346 [ 199.824009] x17: 0000000000000000 x16: 0000000000000000
1816 10:03:24.741201 [ 199.829318] x15: 0000000000000030 x14: ffffffffffffffff
1817 10:03:24.760743 [ 199.834628] x13: ffff8000948cba07 x12: ffff8000148cba0f
1818 10:03:24.761225 [ 199.839937] x11: ffff80001255fda8 x10: ffff8000125b7f48
1819 10:03:24.761639 [ 199.845246] x9 : ffff800010a01854 x8 : ffff80001255ff48
1820 10:03:24.762038 [ 199.850556] x7 : ffff8000125b7f48 x6 : ffff800012531000
1821 10:03:24.783213 [ 199.855866] x5 : ffff800012531c88 x4 : ffff00063f75cc70
1822 10:03:24.783694 [ 199.861175] x3 : 0000000000000000 x2 : 0000000000000000
1823 10:03:24.784107 [ 199.866485] x1 : ffff0005c98b0000 x0 : 0000000000000000
1824 10:03:24.784536 [ 199.871795] Call trace:
1825 10:03:24.785364 [ 199.874238] lkdtm_EXCEPTION+0x14/0x1c
1826 10:03:24.804841 [ 199.877982] direct_entry+0xd0/0x140
1827 10:03:24.805323 [ 199.881556] full_proxy_write+0x68/0xbc
1828 10:03:24.805738 [ 199.885391] vfs_write+0xec/0x20c
1829 10:03:24.806138 [ 199.888701] ksys_write+0x70/0x100
1830 10:03:24.806527 [ 199.892097] __arm64_sys_write+0x24/0x30
1831 10:03:24.806910 [ 199.896021] el0_svc_common.constprop.0+0x84/0x1e0
1832 10:03:24.827290 [ 199.900807] do_el0_svc+0x2c/0xa4
1833 10:03:24.827773 [ 199.904121] el0_svc+0x20/0x30
1834 10:03:24.828189 [ 199.907171] el0_sync_handler+0xb0/0xb4
1835 10:03:24.828620 [ 199.911002] el0_sync+0x180/0x1c0
1836 10:03:24.829451 [ 199.914316] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1837 10:03:24.830983 [ 199.920407] ---[ end trace 3947a2fc88e5a563 ]---
1838 10:03:24.834890 # Segmentation fault
1839 10:03:25.056891 # [ 199.646909] lkdtm: Performing direct entry EXCEPTION
1840 10:03:25.057715 # [ 199.652009] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1841 10:03:25.057990 # [ 199.660874] Mem abort info:
1842 10:03:25.058248 # [ 199.663681] ESR = 0x96000044
1843 10:03:25.078549 # [ 199.666792] EC = 0x25: DABT (current EL), IL = 32 bits
1844 10:03:25.078962 # [ 199.672195] SET = 0, FnV = 0
1845 10:03:25.079318 # [ 199.675300] EA = 0, S1PTW = 0
1846 10:03:25.079662 # [ 199.678542] Data abort info:
1847 10:03:25.080411 # [ 199.681641] ISV = 0, ISS = 0x00000044
1848 10:03:25.080648 # [ 199.685530] CM = 0, WnR = 1
1849 10:03:25.102245 # [ 199.688534] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006021ee000
1850 10:03:25.103126 # [ 199.694994] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1851 10:03:25.103518 # [ 199.701870] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1852 10:03:25.167882 # [ 199.707441] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1853 10:03:25.168420 # [ 199.760646] CPU: 0 PID: 933 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1854 10:03:25.168605 # [ 199.768296] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1855 10:03:25.190522 # [ 199.774647] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1856 10:03:25.190822 # [ 199.780657] pc : lkdtm_EXCEPTION+0x14/0x1c
1857 10:03:25.191079 # [ 199.784750] lr : lkdtm_do_action+0x24/0x40
1858 10:03:25.191569 # [ 199.788840] sp : ffff8000148cbd10
1859 10:03:25.191826 # [ 199.792149] x29: ffff8000148cbd10 x28: ffff0005c98b0000
1860 10:03:25.213249 # [ 199.797460] x27: 0000000000000000 x26: 0000000000000000
1861 10:03:25.213606 # [ 199.802769] x25: ffff8000114c3240 x24: ffff8000148cbe20
1862 10:03:25.213896 # [ 199.808079] x23: 000000000000000a x22: ffff0005c95c7000
1863 10:03:25.214583 # [ 199.813389] x21: ffff8000119d3b28 x20: ffff8000114c3280
1864 10:03:25.234761 # [ 199.818699] x19: 0000000000000004 x18: 0000000000000000
1865 10:03:25.235117 # [ 199.824009] x17: 0000000000000000 x16: 0000000000000000
1866 10:03:25.235422 # [ 199.829318] x15: 0000000000000030 x14: ffffffffffffffff
1867 10:03:25.236138 # [ 199.834628] x13: ffff8000948cba07 x12: ffff8000148cba0f
1868 10:03:25.257456 # [ 199.839937] x11: ffff80001255fda8 x10: ffff8000125b7f48
1869 10:03:25.257931 # [ 199.845246] x9 : ffff800010a01854 x8 : ffff80001255ff48
1870 10:03:25.258340 # [ 199.850556] x7 : ffff8000125b7f48 x6 : ffff800012531000
1871 10:03:25.259177 # [ 199.855866] x5 : ffff800012531c88 x4 : ffff00063f75cc70
1872 10:03:25.279060 # [ 199.861175] x3 : 0000000000000000 x2 : 0000000000000000
1873 10:03:25.279534 # [ 199.866485] x1 : ffff0005c98b0000 x0 : 0000000000000000
1874 10:03:25.279944 # [ 199.871795] Call trace:
1875 10:03:25.280335 # [ 199.874238] lkdtm_EXCEPTION+0x14/0x1c
1876 10:03:25.280581 # [ 199.877982] direct_entry+0xd0/0x140
1877 10:03:25.280795 # [ 199.881556] full_proxy_write+0x68/0xbc
1878 10:03:25.301650 # [ 199.885391] vfs_write+0xec/0x20c
1879 10:03:25.302123 # [ 199.888701] ksys_write+0x70/0x100
1880 10:03:25.302530 # [ 199.892097] __arm64_sys_write+0x24/0x30
1881 10:03:25.302922 # [ 199.896021] el0_svc_common.constprop.0+0x84/0x1e0
1882 10:03:25.303751 # [ 199.900807] do_el0_svc+0x2c/0xa4
1883 10:03:25.304150 # [ 199.904121] el0_svc+0x20/0x30
1884 10:03:25.324219 # [ 199.907171] el0_sync_handler+0xb0/0xb4
1885 10:03:25.324722 # [ 199.911002] el0_sync+0x180/0x1c0
1886 10:03:25.325129 # [ 199.914316] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1887 10:03:25.325978 # [ 199.920407] ---[ end trace 3947a2fc88e5a563 ]---
1888 10:03:25.326386 # EXCEPTION: saw 'call trace:': ok
1889 10:03:25.328671 ok 5 selftests: lkdtm: EXCEPTION.sh
1890 10:03:25.383634 # selftests: lkdtm: LOOP.sh
1891 10:03:26.071971 # Skipping LOOP: Hangs the system
1892 10:03:26.090020 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1893 10:03:26.115393 # selftests: lkdtm: EXHAUST_STACK.sh
1894 10:03:26.270855 # Skipping EXHAUST_STACK: Corrupts memory on failure
1895 10:03:26.287780 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1896 10:03:26.312215 # selftests: lkdtm: CORRUPT_STACK.sh
1897 10:03:26.463314 # Skipping CORRUPT_STACK: Crashes entire system on success
1898 10:03:26.476140 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1899 10:03:26.500613 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1900 10:03:26.654948 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1901 10:03:26.668765 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1902 10:03:26.693210 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1903 10:03:27.082978 [ 202.170057] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1904 10:03:27.086267 [ 202.175755] lkdtm: attempting good list addition
1905 10:03:27.093776 [ 202.180450] lkdtm: attempting corrupted list addition
1906 10:03:27.096971 [ 202.185554] lkdtm: list_add() corruption not detected!
1907 10:03:27.196619 # [ 202.170057] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1908 10:03:27.197103 # [ 202.175755] lkdtm: attempting good list addition
1909 10:03:27.197518 # [ 202.180450] lkdtm: attempting corrupted list addition
1910 10:03:27.199965 # [ 202.185554] lkdtm: list_add() corruption not detected!
1911 10:03:27.216698 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1912 10:03:27.289745 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1913 10:03:27.313067 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1914 10:03:27.834845 [ 202.911663] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1915 10:03:27.835335 [ 202.917375] lkdtm: attempting good list removal
1916 10:03:27.836197 [ 202.921971] lkdtm: attempting corrupted list removal
1917 10:03:27.838319 [ 202.926985] lkdtm: list_del() corruption not detected!
1918 10:03:27.930235 # [ 202.911663] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1919 10:03:27.930720 # [ 202.917375] lkdtm: attempting good list removal
1920 10:03:27.931136 # [ 202.921971] lkdtm: attempting corrupted list removal
1921 10:03:27.933612 # [ 202.926985] lkdtm: list_del() corruption not detected!
1922 10:03:27.950326 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1923 10:03:28.019100 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1924 10:03:28.043534 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1925 10:03:28.498897 [ 203.583693] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1926 10:03:28.502028 [ 203.590099] lkdtm: attempting bad read from page below current stack
1927 10:03:28.509744 [ 203.596537] Unable to handle kernel paging request at virtual address ffff800014d0ffff
1928 10:03:28.524882 [ 203.604581] Mem abort info:
1929 10:03:28.525361 [ 203.607398] ESR = 0x96000007
1930 10:03:28.525767 [ 203.610523] EC = 0x25: DABT (current EL), IL = 32 bits
1931 10:03:28.526159 [ 203.615934] SET = 0, FnV = 0
1932 10:03:28.531254 [ 203.619014] EA = 0, S1PTW = 0
1933 10:03:28.531729 [ 203.622373] Data abort info:
1934 10:03:28.541184 [ 203.625326] ISV = 0, ISS = 0x00000007
1935 10:03:28.541659 [ 203.629186] CM = 0, WnR = 0
1936 10:03:28.544434 [ 203.632160] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
1937 10:03:28.557544 [ 203.638930] [ffff800014d0ffff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606290003, pte=0000000000000000
1938 10:03:28.576913 [ 203.651676] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1939 10:03:28.622142 [ 203.657248] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1940 10:03:28.622648 [ 203.710452] CPU: 0 PID: 1168 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1941 10:03:28.643634 [ 203.718189] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1942 10:03:28.644586 [ 203.724540] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1943 10:03:28.645010 [ 203.730552] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1944 10:03:28.666298 [ 203.735945] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1945 10:03:28.666773 [ 203.741337] sp : ffff800014d13ce0
1946 10:03:28.667179 [ 203.744647] x29: ffff800014d13ce0 x28: ffff0005c0cf1880
1947 10:03:28.667569 [ 203.749957] x27: 0000000000000000 x26: 0000000000000000
1948 10:03:28.668409 [ 203.755268] x25: ffff8000114c3240 x24: ffff800014d13e20
1949 10:03:28.687901 [ 203.760577] x23: 0000000000000019 x22: ffff0005c76d9000
1950 10:03:28.688376 [ 203.765887] x21: ffff8000119d3ba8 x20: ffff8000114c32f0
1951 10:03:28.688821 [ 203.771196] x19: ffff800014d10000 x18: 0000000000000000
1952 10:03:28.689215 [ 203.776505] x17: 0000000000000000 x16: 0000000000000000
1953 10:03:28.711385 [ 203.781815] x15: 0000000000000030 x14: ffffffffffffffff
1954 10:03:28.711872 [ 203.787124] x13: ffff800094d139c7 x12: ffff800014d139cf
1955 10:03:28.712288 [ 203.792433] x11: ffff80001255fda8 x10: ffff8000125b7f48
1956 10:03:28.713182 [ 203.797742] x9 : ffff80001012d054 x8 : ffff80001255ff48
1957 10:03:28.733087 [ 203.803052] x7 : ffff8000125b7f48 x6 : ffff800012531000
1958 10:03:28.733571 [ 203.808361] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
1959 10:03:28.733987 [ 203.813670] x3 : 0000000000000000 x2 : 0000000000000000
1960 10:03:28.734386 [ 203.818979] x1 : ffff0005c0cf1880 x0 : ffff8000119d4668
1961 10:03:28.734780 [ 203.824290] Call trace:
1962 10:03:28.754573 [ 203.826733] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1963 10:03:28.755056 [ 203.831784] lkdtm_do_action+0x24/0x40
1964 10:03:28.755472 [ 203.835528] direct_entry+0xd0/0x140
1965 10:03:28.755874 [ 203.839102] full_proxy_write+0x68/0xbc
1966 10:03:28.756265 [ 203.842939] vfs_write+0xec/0x20c
1967 10:03:28.757146 [ 203.846248] ksys_write+0x70/0x100
1968 10:03:28.778188 [ 203.849645] __arm64_sys_write+0x24/0x30
1969 10:03:28.778668 [ 203.853568] el0_svc_common.constprop.0+0x84/0x1e0
1970 10:03:28.779085 [ 203.858353] do_el0_svc+0x2c/0xa4
1971 10:03:28.779483 [ 203.861666] el0_svc+0x20/0x30
1972 10:03:28.779874 [ 203.864717] el0_sync_handler+0xb0/0xb4
1973 10:03:28.780741 [ 203.868548] el0_sync+0x180/0x1c0
1974 10:03:28.784805 [ 203.871863] Code: 9118a000 97ffe07e d0003dc0 9119a000 (385ff261)
1975 10:03:28.792575 [ 203.877954] ---[ end trace 3947a2fc88e5a564 ]---
1976 10:03:28.793063 # Segmentation fault
1977 10:03:29.052841 # [ 203.583693] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1978 10:03:29.053788 # [ 203.590099] lkdtm: attempting bad read from page below current stack
1979 10:03:29.054216 # [ 203.596537] Unable to handle kernel paging request at virtual address ffff800014d0ffff
1980 10:03:29.075257 # [ 203.604581] Mem abort info:
1981 10:03:29.075739 # [ 203.607398] ESR = 0x96000007
1982 10:03:29.075934 # [ 203.610523] EC = 0x25: DABT (current EL), IL = 32 bits
1983 10:03:29.076627 # [ 203.615934] SET = 0, FnV = 0
1984 10:03:29.076792 # [ 203.619014] EA = 0, S1PTW = 0
1985 10:03:29.077148 # [ 203.622373] Data abort info:
1986 10:03:29.098017 # [ 203.625326] ISV = 0, ISS = 0x00000007
1987 10:03:29.098463 # [ 203.629186] CM = 0, WnR = 0
1988 10:03:29.098847 # [ 203.632160] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
1989 10:03:29.119612 # [ 203.638930] [ffff800014d0ffff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606290003, pte=0000000000000000
1990 10:03:29.120108 # [ 203.651676] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1991 10:03:29.163820 # [ 203.657248] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
1992 10:03:29.187379 # [ 203.710452] CPU: 0 PID: 1168 Comm: cat Tainted: G D W 5.10.180-cip34 #1
1993 10:03:29.187865 # [ 203.718189] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1994 10:03:29.188295 # [ 203.724540] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1995 10:03:29.188719 # [ 203.730552] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1996 10:03:29.208897 # [ 203.735945] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1997 10:03:29.209381 # [ 203.741337] sp : ffff800014d13ce0
1998 10:03:29.209796 # [ 203.744647] x29: ffff800014d13ce0 x28: ffff0005c0cf1880
1999 10:03:29.210198 # [ 203.749957] x27: 0000000000000000 x26: 0000000000000000
2000 10:03:29.231555 # [ 203.755268] x25: ffff8000114c3240 x24: ffff800014d13e20
2001 10:03:29.232042 # [ 203.760577] x23: 0000000000000019 x22: ffff0005c76d9000
2002 10:03:29.232460 # [ 203.765887] x21: ffff8000119d3ba8 x20: ffff8000114c32f0
2003 10:03:29.232893 # [ 203.771196] x19: ffff800014d10000 x18: 0000000000000000
2004 10:03:29.252980 # [ 203.776505] x17: 0000000000000000 x16: 0000000000000000
2005 10:03:29.253465 # [ 203.781815] x15: 0000000000000030 x14: ffffffffffffffff
2006 10:03:29.253883 # [ 203.787124] x13: ffff800094d139c7 x12: ffff800014d139cf
2007 10:03:29.254284 # [ 203.792433] x11: ffff80001255fda8 x10: ffff8000125b7f48
2008 10:03:29.274554 # [ 203.797742] x9 : ffff80001012d054 x8 : ffff80001255ff48
2009 10:03:29.274996 # [ 203.803052] x7 : ffff8000125b7f48 x6 : ffff800012531000
2010 10:03:29.275410 # [ 203.808361] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
2011 10:03:29.276281 # [ 203.813670] x3 : 0000000000000000 x2 : 0000000000000000
2012 10:03:29.298181 # [ 203.818979] x1 : ffff0005c0cf1880 x0 : ffff8000119d4668
2013 10:03:29.298665 # [ 203.824290] Call trace:
2014 10:03:29.299083 # [ 203.826733] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2015 10:03:29.299484 # [ 203.831784] lkdtm_do_action+0x24/0x40
2016 10:03:29.299878 # [ 203.835528] direct_entry+0xd0/0x140
2017 10:03:29.300754 # [ 203.839102] full_proxy_write+0x68/0xbc
2018 10:03:29.319756 # [ 203.842939] vfs_write+0xec/0x20c
2019 10:03:29.320239 # [ 203.846248] ksys_write+0x70/0x100
2020 10:03:29.320686 # [ 203.849645] __arm64_sys_write+0x24/0x30
2021 10:03:29.321092 # [ 203.853568] el0_svc_common.constprop.0+0x84/0x1e0
2022 10:03:29.321487 # [ 203.858353] do_el0_svc+0x2c/0xa4
2023 10:03:29.321873 # [ 203.861666] el0_svc+0x20/0x30
2024 10:03:29.342286 # [ 203.864717] el0_sync_handler+0xb0/0xb4
2025 10:03:29.342770 # [ 203.868548] el0_sync+0x180/0x1c0
2026 10:03:29.343658 # [ 203.871863] Code: 9118a000 97ffe07e d0003dc0 9119a000 (385ff261)
2027 10:03:29.344077 # [ 203.877954] ---[ end trace 3947a2fc88e5a564 ]---
2028 10:03:29.344497 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2029 10:03:29.349834 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2030 10:03:29.353081 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2031 10:03:30.313872 [ 205.401693] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2032 10:03:30.325779 [ 205.408250] lkdtm: attempting bad read from page above current stack
2033 10:03:30.327996 [ 205.414869] Unable to handle kernel paging request at virtual address ffff800014de4000
2034 10:03:30.331154 [ 205.422948] Mem abort info:
2035 10:03:30.334477 [ 205.425946] ESR = 0x96000007
2036 10:03:30.339901 [ 205.429276] EC = 0x25: DABT (current EL), IL = 32 bits
2037 10:03:30.353026 [ 205.434753] SET = 0, FnV = 0
2038 10:03:30.353498 [ 205.437830] EA = 0, S1PTW = 0
2039 10:03:30.353905 [ 205.440998] Data abort info:
2040 10:03:30.356357 [ 205.443881] ISV = 0, ISS = 0x00000007
2041 10:03:30.356865 [ 205.447746] CM = 0, WnR = 0
2042 10:03:30.375588 [ 205.450789] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2043 10:03:30.376057 [ 205.457511] [ffff800014de4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606290003, pte=0000000000000000
2044 10:03:30.380880 [ 205.470106] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2045 10:03:30.445789 [ 205.475678] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2046 10:03:30.446296 [ 205.528881] CPU: 0 PID: 1213 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2047 10:03:30.468439 [ 205.536618] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2048 10:03:30.468948 [ 205.542969] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2049 10:03:30.469359 [ 205.548979] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2050 10:03:30.469750 [ 205.554459] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2051 10:03:30.470133 [ 205.559938] sp : ffff800014de3ce0
2052 10:03:30.489924 [ 205.563247] x29: ffff800014de3ce0 x28: ffff0005c8f83100
2053 10:03:30.490399 [ 205.568557] x27: 0000000000000000 x26: 0000000000000000
2054 10:03:30.490806 [ 205.573867] x25: ffff8000114c3240 x24: ffff800014de3e20
2055 10:03:30.491676 [ 205.579177] x23: 000000000000001a x22: ffff0005c7b82000
2056 10:03:30.512521 [ 205.584486] x21: ffff8000119d3bc8 x20: ffff8000114c3300
2057 10:03:30.512998 [ 205.589797] x19: ffff800014de4000 x18: 0000000000000000
2058 10:03:30.513406 [ 205.595106] x17: 0000000000000000 x16: 0000000000000000
2059 10:03:30.514277 [ 205.600415] x15: 0000000000000030 x14: ffffffffffffffff
2060 10:03:30.535186 [ 205.605724] x13: ffff800094de39c7 x12: ffff800014de39cf
2061 10:03:30.535660 [ 205.611033] x11: ffff80001255fda8 x10: 0000000000001440
2062 10:03:30.536066 [ 205.616342] x9 : ffff80001012d054 x8 : 0000000000000000
2063 10:03:30.536456 [ 205.621651] x7 : 0000000000000000 x6 : ffff800012531000
2064 10:03:30.556838 [ 205.626960] x5 : ffff800012531c88 x4 : ffff00063f77ec70
2065 10:03:30.557311 [ 205.632269] x3 : 0000000000000000 x2 : 0000000000000000
2066 10:03:30.557718 [ 205.637578] x1 : ffff0005c8f83100 x0 : ffff8000119d46e0
2067 10:03:30.558109 [ 205.642888] Call trace:
2068 10:03:30.558492 [ 205.645331] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2069 10:03:30.579258 [ 205.650468] lkdtm_do_action+0x24/0x40
2070 10:03:30.579730 [ 205.654213] direct_entry+0xd0/0x140
2071 10:03:30.580135 [ 205.657787] full_proxy_write+0x68/0xbc
2072 10:03:30.580555 [ 205.661623] vfs_write+0xec/0x20c
2073 10:03:30.580943 [ 205.664932] ksys_write+0x70/0x100
2074 10:03:30.581803 [ 205.668328] __arm64_sys_write+0x24/0x30
2075 10:03:30.601912 [ 205.672251] el0_svc_common.constprop.0+0x84/0x1e0
2076 10:03:30.602386 [ 205.677036] do_el0_svc+0x2c/0xa4
2077 10:03:30.602793 [ 205.680349] el0_svc+0x20/0x30
2078 10:03:30.603183 [ 205.683399] el0_sync_handler+0xb0/0xb4
2079 10:03:30.603565 [ 205.687230] el0_sync+0x180/0x1c0
2080 10:03:30.604427 [ 205.690545] Code: 97ffe068 91401273 d0003dc0 911b8000 (39400261)
2081 10:03:30.607166 [ 205.696635] ---[ end trace 3947a2fc88e5a565 ]---
2082 10:03:30.610540 # Segmentation fault
2083 10:03:30.889660 # [ 205.401693] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2084 10:03:30.890631 # [ 205.408250] lkdtm: attempting bad read from page above current stack
2085 10:03:30.891057 # [ 205.414869] Unable to handle kernel paging request at virtual address ffff800014de4000
2086 10:03:30.912260 # [ 205.422948] Mem abort info:
2087 10:03:30.912803 # [ 205.425946] ESR = 0x96000007
2088 10:03:30.913219 # [ 205.429276] EC = 0x25: DABT (current EL), IL = 32 bits
2089 10:03:30.913620 # [ 205.434753] SET = 0, FnV = 0
2090 10:03:30.914496 # [ 205.437830] EA = 0, S1PTW = 0
2091 10:03:30.914901 # [ 205.440998] Data abort info:
2092 10:03:30.933882 # [ 205.443881] ISV = 0, ISS = 0x00000007
2093 10:03:30.934364 # [ 205.447746] CM = 0, WnR = 0
2094 10:03:30.934781 # [ 205.450789] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2095 10:03:30.956362 # [ 205.457511] [ffff800014de4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606290003, pte=0000000000000000
2096 10:03:30.956879 # [ 205.470106] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2097 10:03:31.000746 # [ 205.475678] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2098 10:03:31.023210 # [ 205.528881] CPU: 0 PID: 1213 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2099 10:03:31.023697 # [ 205.536618] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2100 10:03:31.024114 # [ 205.542969] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2101 10:03:31.024996 # [ 205.548979] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2102 10:03:31.044822 # [ 205.554459] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2103 10:03:31.045307 # [ 205.559938] sp : ffff800014de3ce0
2104 10:03:31.045724 # [ 205.563247] x29: ffff800014de3ce0 x28: ffff0005c8f83100
2105 10:03:31.046613 # [ 205.568557] x27: 0000000000000000 x26: 0000000000000000
2106 10:03:31.067420 # [ 205.573867] x25: ffff8000114c3240 x24: ffff800014de3e20
2107 10:03:31.067906 # [ 205.579177] x23: 000000000000001a x22: ffff0005c7b82000
2108 10:03:31.068321 # [ 205.584486] x21: ffff8000119d3bc8 x20: ffff8000114c3300
2109 10:03:31.069244 # [ 205.589797] x19: ffff800014de4000 x18: 0000000000000000
2110 10:03:31.090071 # [ 205.595106] x17: 0000000000000000 x16: 0000000000000000
2111 10:03:31.090557 # [ 205.600415] x15: 0000000000000030 x14: ffffffffffffffff
2112 10:03:31.090974 # [ 205.605724] x13: ffff800094de39c7 x12: ffff800014de39cf
2113 10:03:31.091862 # [ 205.611033] x11: ffff80001255fda8 x10: 0000000000001440
2114 10:03:31.111665 # [ 205.616342] x9 : ffff80001012d054 x8 : 0000000000000000
2115 10:03:31.112150 # [ 205.621651] x7 : 0000000000000000 x6 : ffff800012531000
2116 10:03:31.112627 # [ 205.626960] x5 : ffff800012531c88 x4 : ffff00063f77ec70
2117 10:03:31.113061 # [ 205.632269] x3 : 0000000000000000 x2 : 0000000000000000
2118 10:03:31.134164 # [ 205.637578] x1 : ffff0005c8f83100 x0 : ffff8000119d46e0
2119 10:03:31.134648 # [ 205.642888] Call trace:
2120 10:03:31.135063 # [ 205.645331] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2121 10:03:31.135462 # [ 205.650468] lkdtm_do_action+0x24/0x40
2122 10:03:31.135853 # [ 205.654213] direct_entry+0xd0/0x140
2123 10:03:31.136734 # [ 205.657787] full_proxy_write+0x68/0xbc
2124 10:03:31.155745 # [ 205.661623] vfs_write+0xec/0x20c
2125 10:03:31.156228 # [ 205.664932] ksys_write+0x70/0x100
2126 10:03:31.156587 # [ 205.668328] __arm64_sys_write+0x24/0x30
2127 10:03:31.157310 # [ 205.672251] el0_svc_common.constprop.0+0x84/0x1e0
2128 10:03:31.157720 # [ 205.677036] do_el0_svc+0x2c/0xa4
2129 10:03:31.158114 # [ 205.680349] el0_svc+0x20/0x30
2130 10:03:31.179367 # [ 205.683399] el0_sync_handler+0xb0/0xb4
2131 10:03:31.179849 # [ 205.687230] el0_sync+0x180/0x1c0
2132 10:03:31.180262 # [ 205.690545] Code: 97ffe068 91401273 d0003dc0 911b8000 (39400261)
2133 10:03:31.181189 # [ 205.696635] ---[ end trace 3947a2fc88e5a565 ]---
2134 10:03:31.181602 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2135 10:03:31.184805 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2136 10:03:31.187969 # selftests: lkdtm: UNSET_SMEP.sh
2137 10:03:32.198464 [ 207.287474] lkdtm: Performing direct entry UNSET_SMEP
2138 10:03:32.202735 [ 207.292669] lkdtm: XFAIL: this test is x86_64-only
2139 10:03:32.332937 # [ 207.287474] lkdtm: Performing direct entry UNSET_SMEP
2140 10:03:32.336216 # [ 207.292669] lkdtm: XFAIL: this test is x86_64-only
2141 10:03:32.362609 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2142 10:03:32.438810 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2143 10:03:32.462151 # selftests: lkdtm: DOUBLE_FAULT.sh
2144 10:03:32.876228 [ 207.964572] lkdtm: Performing direct entry DOUBLE_FAULT
2145 10:03:32.879475 [ 207.969910] lkdtm: XFAIL: this test is ia32-only
2146 10:03:32.971596 # [ 207.964572] lkdtm: Performing direct entry DOUBLE_FAULT
2147 10:03:32.974674 # [ 207.969910] lkdtm: XFAIL: this test is ia32-only
2148 10:03:32.999023 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2149 10:03:33.067861 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2150 10:03:33.091211 # selftests: lkdtm: CORRUPT_PAC.sh
2151 10:03:33.556892 [ 208.645724] lkdtm: Performing direct entry CORRUPT_PAC
2152 10:03:33.562547 [ 208.650981] lkdtm: FAIL: CPU lacks pointer authentication feature
2153 10:03:33.665094 # [ 208.645724] lkdtm: Performing direct entry CORRUPT_PAC
2154 10:03:33.668464 # [ 208.650981] lkdtm: FAIL: CPU lacks pointer authentication feature
2155 10:03:33.692765 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2156 10:03:33.752059 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2157 10:03:33.777559 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2158 10:03:34.155848 [ 209.239212] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2159 10:03:34.159071 [ 209.245898] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2160 10:03:34.253053 # [ 209.239212] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2161 10:03:34.256416 # [ 209.245898] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2162 10:03:34.278802 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2163 10:03:34.404349 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2164 10:03:34.427831 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2165 10:03:34.612658 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2166 10:03:34.630669 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2167 10:03:34.652973 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2168 10:03:34.808385 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2169 10:03:34.823302 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2170 10:03:34.848769 # selftests: lkdtm: READ_AFTER_FREE.sh
2171 10:03:35.187839 [ 210.276801] lkdtm: Performing direct entry READ_AFTER_FREE
2172 10:03:35.193226 [ 210.282409] lkdtm: Value in memory before free: 12345678
2173 10:03:35.198717 [ 210.287788] lkdtm: Attempting bad read from freed memory
2174 10:03:35.203056 [ 210.293167] lkdtm: Memory was not poisoned
2175 10:03:35.319669 # [ 210.276801] lkdtm: Performing direct entry READ_AFTER_FREE
2176 10:03:35.320153 # [ 210.282409] lkdtm: Value in memory before free: 12345678
2177 10:03:35.320597 # [ 210.287788] lkdtm: Attempting bad read from freed memory
2178 10:03:35.323053 # [ 210.293167] lkdtm: Memory was not poisoned
2179 10:03:35.339822 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2180 10:03:35.409661 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2181 10:03:35.434137 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2182 10:03:35.688850 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2183 10:03:35.708075 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2184 10:03:35.731445 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2185 10:03:36.068606 [ 211.154646] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2186 10:03:36.071959 [ 211.160801] lkdtm: Value in memory before free: 12345678
2187 10:03:36.079266 [ 211.167716] lkdtm: Attempting to read from freed memory
2188 10:03:36.083661 [ 211.173314] lkdtm: Buddy page was not poisoned
2189 10:03:36.178040 # [ 211.154646] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2190 10:03:36.179023 # [ 211.160801] lkdtm: Value in memory before free: 12345678
2191 10:03:36.181451 # [ 211.167716] lkdtm: Attempting to read from freed memory
2192 10:03:36.181935 # [ 211.173314] lkdtm: Buddy page was not poisoned
2193 10:03:36.195049 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2194 10:03:36.265903 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2195 10:03:36.289267 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2196 10:03:36.751976 [ 211.839176] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2197 10:03:36.755125 [ 211.844883] lkdtm: Attempting double slab free ...
2198 10:03:36.857822 # [ 211.839176] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2199 10:03:36.858296 # [ 211.844883] lkdtm: Attempting double slab free ...
2200 10:03:36.884389 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2201 10:03:36.961325 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2202 10:03:36.984761 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2203 10:03:37.375378 [ 212.463645] lkdtm: Performing direct entry SLAB_FREE_CROSS
2204 10:03:37.380764 [ 212.469298] lkdtm: Attempting cross-cache slab free ...
2205 10:03:37.477275 # [ 212.463645] lkdtm: Performing direct entry SLAB_FREE_CROSS
2206 10:03:37.480552 # [ 212.469298] lkdtm: Attempting cross-cache slab free ...
2207 10:03:37.499655 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2208 10:03:37.565186 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2209 10:03:37.587601 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2210 10:03:38.033186 [ 213.122383] lkdtm: Performing direct entry SLAB_FREE_PAGE
2211 10:03:38.038557 [ 213.127916] lkdtm: Attempting non-Slab slab free ...
2212 10:03:38.124460 # [ 213.122383] lkdtm: Performing direct entry SLAB_FREE_PAGE
2213 10:03:38.127776 # [ 213.127916] lkdtm: Attempting non-Slab slab free ...
2214 10:03:38.151924 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2215 10:03:38.229177 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2216 10:03:38.253588 # selftests: lkdtm: SOFTLOCKUP.sh
2217 10:03:38.401605 # Skipping SOFTLOCKUP: Hangs the system
2218 10:03:38.418605 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2219 10:03:38.442945 # selftests: lkdtm: HARDLOCKUP.sh
2220 10:03:38.664863 # Skipping HARDLOCKUP: Hangs the system
2221 10:03:38.682982 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2222 10:03:38.707381 # selftests: lkdtm: SPINLOCKUP.sh
2223 10:03:38.844810 # Skipping SPINLOCKUP: Hangs the system
2224 10:03:38.861845 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2225 10:03:38.886530 # selftests: lkdtm: HUNG_TASK.sh
2226 10:03:39.038482 # Skipping HUNG_TASK: Hangs the system
2227 10:03:39.054505 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2228 10:03:39.079981 # selftests: lkdtm: EXEC_DATA.sh
2229 10:03:39.465494 [ 214.555049] lkdtm: Performing direct entry EXEC_DATA
2230 10:03:39.472172 [ 214.560152] lkdtm: attempting ok execution at ffff800010a02790
2231 10:03:39.479844 [ 214.567660] lkdtm: attempting bad execution at ffff800013473678
2232 10:03:39.489527 [ 214.574000] Unable to handle kernel execute from non-executable memory at virtual address ffff800013473678
2233 10:03:39.492866 [ 214.583829] Mem abort info:
2234 10:03:39.498395 [ 214.586856] ESR = 0x8600000f
2235 10:03:39.501648 [ 214.589978] EC = 0x21: IABT (current EL), IL = 32 bits
2236 10:03:39.511353 [ 214.595373] SET = 0, FnV = 0
2237 10:03:39.511846 [ 214.598461] EA = 0, S1PTW = 0
2238 10:03:39.514664 [ 214.601677] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2239 10:03:39.529621 [ 214.608411] [ffff800013473678] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b673703
2240 10:03:39.533139 [ 214.621003] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2241 10:03:39.596579 [ 214.626574] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2242 10:03:39.597127 [ 214.679780] CPU: 1 PID: 1770 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2243 10:03:39.619109 [ 214.687517] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2244 10:03:39.619595 [ 214.693869] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2245 10:03:39.620022 [ 214.699878] pc : data_area+0x0/0x40
2246 10:03:39.620431 [ 214.703367] lr : execute_location+0x84/0xa4
2247 10:03:39.621375 [ 214.707543] sp : ffff800015873cd0
2248 10:03:39.640789 [ 214.710852] x29: ffff800015873cd0 x28: ffff0005c0dec980
2249 10:03:39.641273 [ 214.716163] x27: 0000000000000000 x26: 0000000000000000
2250 10:03:39.641688 [ 214.721473] x25: ffff8000114c3240 x24: ffff800015873e20
2251 10:03:39.642087 [ 214.726783] x23: 000000000000000a x22: ffff0005c3cee000
2252 10:03:39.642476 [ 214.732093] x21: 0000000000000001 x20: ffff800010a02790
2253 10:03:39.663269 [ 214.737403] x19: ffff800013473678 x18: 0000000000000000
2254 10:03:39.663751 [ 214.742712] x17: 0000000000000000 x16: 0000000000000000
2255 10:03:39.664166 [ 214.748022] x15: 0000000000000000 x14: 0000000000000000
2256 10:03:39.665112 [ 214.753331] x13: 0000000000000000 x12: 0000000000000000
2257 10:03:39.685910 [ 214.758640] x11: 0000004b84d2e2f2 x10: 0000000000001440
2258 10:03:39.686394 [ 214.763950] x9 : ffff80001012d054 x8 : 0000000000000000
2259 10:03:39.686807 [ 214.769259] x7 : 0000000000000000 x6 : ffff800012531000
2260 10:03:39.687722 [ 214.774568] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
2261 10:03:39.707457 [ 214.779878] x3 : 0000000000000000 x2 : 0000000000000000
2262 10:03:39.707939 [ 214.785187] x1 : ffff0005c0dec980 x0 : 0000000000000033
2263 10:03:39.708354 [ 214.790497] Call trace:
2264 10:03:39.708783 [ 214.792940] data_area+0x0/0x40
2265 10:03:39.709694 [ 214.796078] lkdtm_EXEC_DATA+0x24/0x30
2266 10:03:39.710097 [ 214.799827] lkdtm_do_action+0x24/0x40
2267 10:03:39.730143 [ 214.803571] direct_entry+0xd0/0x140
2268 10:03:39.730624 [ 214.807144] full_proxy_write+0x68/0xbc
2269 10:03:39.731037 [ 214.810980] vfs_write+0xec/0x20c
2270 10:03:39.731434 [ 214.814289] ksys_write+0x70/0x100
2271 10:03:39.731822 [ 214.817686] __arm64_sys_write+0x24/0x30
2272 10:03:39.732746 [ 214.821608] el0_svc_common.constprop.0+0x84/0x1e0
2273 10:03:39.752777 [ 214.826394] do_el0_svc+0x2c/0xa4
2274 10:03:39.753261 [ 214.829709] el0_svc+0x20/0x30
2275 10:03:39.753674 [ 214.832758] el0_sync_handler+0xb0/0xb4
2276 10:03:39.754073 [ 214.836589] el0_sync+0x180/0x1c0
2277 10:03:39.754462 [ 214.839903] Code: c21ff600 ffff0005 c21ff700 ffff0005 (aa1e03e9)
2278 10:03:39.760833 [ 214.845994] ---[ end trace 3947a2fc88e5a566 ]---
2279 10:03:39.761315 # Segmentation fault
2280 10:03:40.028242 # [ 214.555049] lkdtm: Performing direct entry EXEC_DATA
2281 10:03:40.028716 # [ 214.560152] lkdtm: attempting ok execution at ffff800010a02790
2282 10:03:40.029652 # [ 214.567660] lkdtm: attempting bad execution at ffff800013473678
2283 10:03:40.050806 # [ 214.574000] Unable to handle kernel execute from non-executable memory at virtual address ffff800013473678
2284 10:03:40.051294 # [ 214.583829] Mem abort info:
2285 10:03:40.051701 # [ 214.586856] ESR = 0x8600000f
2286 10:03:40.052090 # [ 214.589978] EC = 0x21: IABT (current EL), IL = 32 bits
2287 10:03:40.052496 # [ 214.595373] SET = 0, FnV = 0
2288 10:03:40.073456 # [ 214.598461] EA = 0, S1PTW = 0
2289 10:03:40.073930 # [ 214.601677] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2290 10:03:40.074340 # [ 214.608411] [ffff800013473678] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b673703
2291 10:03:40.094937 # [ 214.621003] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2292 10:03:40.140662 # [ 214.626574] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2293 10:03:40.141184 # [ 214.679780] CPU: 1 PID: 1770 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2294 10:03:40.161704 # [ 214.687517] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2295 10:03:40.162188 # [ 214.693869] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2296 10:03:40.163125 # [ 214.699878] pc : data_area+0x0/0x40
2297 10:03:40.163532 # [ 214.703367] lr : execute_location+0x84/0xa4
2298 10:03:40.184409 # [ 214.707543] sp : ffff800015873cd0
2299 10:03:40.184987 # [ 214.710852] x29: ffff800015873cd0 x28: ffff0005c0dec980
2300 10:03:40.185408 # [ 214.716163] x27: 0000000000000000 x26: 0000000000000000
2301 10:03:40.185812 # [ 214.721473] x25: ffff8000114c3240 x24: ffff800015873e20
2302 10:03:40.186735 # [ 214.726783] x23: 000000000000000a x22: ffff0005c3cee000
2303 10:03:40.205921 # [ 214.732093] x21: 0000000000000001 x20: ffff800010a02790
2304 10:03:40.206397 # [ 214.737403] x19: ffff800013473678 x18: 0000000000000000
2305 10:03:40.206804 # [ 214.742712] x17: 0000000000000000 x16: 0000000000000000
2306 10:03:40.207197 # [ 214.748022] x15: 0000000000000000 x14: 0000000000000000
2307 10:03:40.227443 # [ 214.753331] x13: 0000000000000000 x12: 0000000000000000
2308 10:03:40.227920 # [ 214.758640] x11: 0000004b84d2e2f2 x10: 0000000000001440
2309 10:03:40.228331 # [ 214.763950] x9 : ffff80001012d054 x8 : 0000000000000000
2310 10:03:40.229285 # [ 214.769259] x7 : 0000000000000000 x6 : ffff800012531000
2311 10:03:40.251099 # [ 214.774568] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
2312 10:03:40.251581 # [ 214.779878] x3 : 0000000000000000 x2 : 0000000000000000
2313 10:03:40.251994 # [ 214.785187] x1 : ffff0005c0dec980 x0 : 0000000000000033
2314 10:03:40.252917 # [ 214.790497] Call trace:
2315 10:03:40.253319 # [ 214.792940] data_area+0x0/0x40
2316 10:03:40.272623 # [ 214.796078] lkdtm_EXEC_DATA+0x24/0x30
2317 10:03:40.273110 # [ 214.799827] lkdtm_do_action+0x24/0x40
2318 10:03:40.273523 # [ 214.803571] direct_entry+0xd0/0x140
2319 10:03:40.273918 # [ 214.807144] full_proxy_write+0x68/0xbc
2320 10:03:40.274835 # [ 214.810980] vfs_write+0xec/0x20c
2321 10:03:40.275238 # [ 214.814289] ksys_write+0x70/0x100
2322 10:03:40.295409 # [ 214.817686] __arm64_sys_write+0x24/0x30
2323 10:03:40.295889 # [ 214.821608] el0_svc_common.constprop.0+0x84/0x1e0
2324 10:03:40.296305 # [ 214.826394] do_el0_svc+0x2c/0xa4
2325 10:03:40.296613 # [ 214.829709] el0_svc+0x20/0x30
2326 10:03:40.296814 # [ 214.832758] el0_sync_handler+0xb0/0xb4
2327 10:03:40.315831 # [ 214.836589] el0_sync+0x180/0x1c0
2328 10:03:40.316313 # [ 214.839903] Code: c21ff600 ffff0005 c21ff700 ffff0005 (aa1e03e9)
2329 10:03:40.316761 # [ 214.845994] ---[ end trace 3947a2fc88e5a566 ]---
2330 10:03:40.317162 # EXEC_DATA: saw 'call trace:': ok
2331 10:03:40.319188 ok 30 selftests: lkdtm: EXEC_DATA.sh
2332 10:03:40.319686 # selftests: lkdtm: EXEC_STACK.sh
2333 10:03:41.375737 [ 216.465991] lkdtm: Performing direct entry EXEC_STACK
2334 10:03:41.395971 [ 216.471246] lkdtm: attempting ok execution at ffff800010a02790
2335 10:03:41.396707 [ 216.477264] lkdtm: attempting bad execution at ffff800015913cc8
2336 10:03:41.399501 [ 216.483237] Unable to handle kernel execute from non-executable memory at virtual address ffff800015913cc8
2337 10:03:41.409972 [ 216.493006] Mem abort info:
2338 10:03:41.410469 [ 216.495810] ESR = 0x8600000f
2339 10:03:41.410875 [ 216.499011] EC = 0x21: IABT (current EL), IL = 32 bits
2340 10:03:41.413425 [ 216.504351] SET = 0, FnV = 0
2341 10:03:41.419879 [ 216.507658] EA = 0, S1PTW = 0
2342 10:03:41.423125 [ 216.510850] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2343 10:03:41.436167 [ 216.517732] [ffff800015913cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000605f18003, pte=0068000603cf3703
2344 10:03:41.455442 [ 216.530409] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2345 10:03:41.499733 [ 216.535980] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2346 10:03:41.500235 [ 216.589184] CPU: 0 PID: 1812 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2347 10:03:41.523384 [ 216.596922] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2348 10:03:41.523869 [ 216.603273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2349 10:03:41.524277 [ 216.609281] pc : 0xffff800015913cc8
2350 10:03:41.525236 [ 216.612771] lr : execute_location+0x84/0xa4
2351 10:03:41.544963 [ 216.616948] sp : ffff800015913c80
2352 10:03:41.545448 [ 216.620257] x29: ffff800015913c80 x28: ffff0005c8351880
2353 10:03:41.545816 [ 216.625568] x27: 0000000000000000 x26: 0000000000000000
2354 10:03:41.546139 [ 216.630878] x25: ffff8000114c3240 x24: ffff800015913e20
2355 10:03:41.546432 [ 216.636187] x23: 000000000000000b x22: ffff0005c9622000
2356 10:03:41.567488 [ 216.641496] x21: 0000000000000001 x20: ffff800010a02790
2357 10:03:41.567948 [ 216.646806] x19: ffff800015913cc8 x18: 0000000000000000
2358 10:03:41.568330 [ 216.652115] x17: 0000000000000000 x16: 0000000000000000
2359 10:03:41.569238 [ 216.657424] x15: 0000000000000030 x14: ffffffffffffffff
2360 10:03:41.590174 [ 216.662733] x13: ffff800095913967 x12: ffff80001591396f
2361 10:03:41.590654 [ 216.668043] x11: ffff80001255fda8 x10: ffff8000125b7f48
2362 10:03:41.591056 [ 216.673352] x9 : ffff80001012d054 x8 : ffff80001255ff48
2363 10:03:41.591445 [ 216.678661] x7 : ffff8000125b7f48 x6 : ffff800012531000
2364 10:03:41.611625 [ 216.683970] x5 : ffff800012531c88 x4 : ffff00063f75cc70
2365 10:03:41.612106 [ 216.689279] x3 : 0000000000000000 x2 : 0000000000000000
2366 10:03:41.612572 [ 216.694589] x1 : ffff0005c8351880 x0 : 0000000000000033
2367 10:03:41.612975 [ 216.699899] Call trace:
2368 10:03:41.613906 [ 216.702341] 0xffff800015913cc8
2369 10:03:41.634242 [ 216.705478] lkdtm_EXEC_STACK+0x30/0x58
2370 10:03:41.634723 [ 216.709313] lkdtm_do_action+0x24/0x40
2371 10:03:41.635140 [ 216.713057] direct_entry+0xd0/0x140
2372 10:03:41.635540 [ 216.716630] full_proxy_write+0x68/0xbc
2373 10:03:41.635931 [ 216.720466] vfs_write+0xec/0x20c
2374 10:03:41.636868 [ 216.723775] ksys_write+0x70/0x100
2375 10:03:41.655746 [ 216.727171] __arm64_sys_write+0x24/0x30
2376 10:03:41.656191 [ 216.731093] el0_svc_common.constprop.0+0x84/0x1e0
2377 10:03:41.656599 [ 216.735878] do_el0_svc+0x2c/0xa4
2378 10:03:41.656970 [ 216.739191] el0_svc+0x20/0x30
2379 10:03:41.657330 [ 216.742241] el0_sync_handler+0xb0/0xb4
2380 10:03:41.658195 [ 216.746072] el0_sync+0x180/0x1c0
2381 10:03:41.662251 [ 216.749385] Code: 10a01854 ffff8000 15913d20 ffff8000 (aa1e03e9)
2382 10:03:41.665532 [ 216.755476] ---[ end trace 3947a2fc88e5a567 ]---
2383 10:03:41.669837 # Segmentation fault
2384 10:03:41.966865 # [ 216.465991] lkdtm: Performing direct entry EXEC_STACK
2385 10:03:41.967692 # [ 216.471246] lkdtm: attempting ok execution at ffff800010a02790
2386 10:03:41.968014 # [ 216.477264] lkdtm: attempting bad execution at ffff800015913cc8
2387 10:03:41.988601 # [ 216.483237] Unable to handle kernel execute from non-executable memory at virtual address ffff800015913cc8
2388 10:03:41.989019 # [ 216.493006] Mem abort info:
2389 10:03:41.989373 # [ 216.495810] ESR = 0x8600000f
2390 10:03:41.989718 # [ 216.499011] EC = 0x21: IABT (current EL), IL = 32 bits
2391 10:03:41.990055 # [ 216.504351] SET = 0, FnV = 0
2392 10:03:42.012059 # [ 216.507658] EA = 0, S1PTW = 0
2393 10:03:42.012472 # [ 216.510850] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2394 10:03:42.013394 # [ 216.517732] [ffff800015913cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000605f18003, pte=0068000603cf3703
2395 10:03:42.033781 # [ 216.530409] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2396 10:03:42.077946 # [ 216.535980] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2397 10:03:42.079105 # [ 216.589184] CPU: 0 PID: 1812 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2398 10:03:42.100566 # [ 216.596922] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2399 10:03:42.101054 # [ 216.603273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2400 10:03:42.101458 # [ 216.609281] pc : 0xffff800015913cc8
2401 10:03:42.102309 # [ 216.612771] lr : execute_location+0x84/0xa4
2402 10:03:42.123132 # [ 216.616948] sp : ffff800015913c80
2403 10:03:42.123612 # [ 216.620257] x29: ffff800015913c80 x28: ffff0005c8351880
2404 10:03:42.124016 # [ 216.625568] x27: 0000000000000000 x26: 0000000000000000
2405 10:03:42.124406 # [ 216.630878] x25: ffff8000114c3240 x24: ffff800015913e20
2406 10:03:42.125371 # [ 216.636187] x23: 000000000000000b x22: ffff0005c9622000
2407 10:03:42.144786 # [ 216.641496] x21: 0000000000000001 x20: ffff800010a02790
2408 10:03:42.145269 # [ 216.646806] x19: ffff800015913cc8 x18: 0000000000000000
2409 10:03:42.145683 # [ 216.652115] x17: 0000000000000000 x16: 0000000000000000
2410 10:03:42.146083 # [ 216.657424] x15: 0000000000000030 x14: ffffffffffffffff
2411 10:03:42.167489 # [ 216.662733] x13: ffff800095913967 x12: ffff80001591396f
2412 10:03:42.167973 # [ 216.668043] x11: ffff80001255fda8 x10: ffff8000125b7f48
2413 10:03:42.168389 # [ 216.673352] x9 : ffff80001012d054 x8 : ffff80001255ff48
2414 10:03:42.169372 # [ 216.678661] x7 : ffff8000125b7f48 x6 : ffff800012531000
2415 10:03:42.188940 # [ 216.683970] x5 : ffff800012531c88 x4 : ffff00063f75cc70
2416 10:03:42.189424 # [ 216.689279] x3 : 0000000000000000 x2 : 0000000000000000
2417 10:03:42.189840 # [ 216.694589] x1 : ffff0005c8351880 x0 : 0000000000000033
2418 10:03:42.190560 # [ 216.699899] Call trace:
2419 10:03:42.190862 # [ 216.702341] 0xffff800015913cc8
2420 10:03:42.211594 # [ 216.705478] lkdtm_EXEC_STACK+0x30/0x58
2421 10:03:42.212077 # [ 216.709313] lkdtm_do_action+0x24/0x40
2422 10:03:42.212516 # [ 216.713057] direct_entry+0xd0/0x140
2423 10:03:42.212918 # [ 216.716630] full_proxy_write+0x68/0xbc
2424 10:03:42.213859 # [ 216.720466] vfs_write+0xec/0x20c
2425 10:03:42.214264 # [ 216.723775] ksys_write+0x70/0x100
2426 10:03:42.234240 # [ 216.727171] __arm64_sys_write+0x24/0x30
2427 10:03:42.234722 # [ 216.731093] el0_svc_common.constprop.0+0x84/0x1e0
2428 10:03:42.235139 # [ 216.735878] do_el0_svc+0x2c/0xa4
2429 10:03:42.235537 # [ 216.739191] el0_svc+0x20/0x30
2430 10:03:42.235928 # [ 216.742241] el0_sync_handler+0xb0/0xb4
2431 10:03:42.254712 # [ 216.746072] el0_sync+0x180/0x1c0
2432 10:03:42.255053 # [ 216.749385] Code: 10a01854 ffff8000 15913d20 ffff8000 (aa1e03e9)
2433 10:03:42.255346 # [ 216.755476] ---[ end trace 3947a2fc88e5a567 ]---
2434 10:03:42.255629 # EXEC_STACK: saw 'call trace:': ok
2435 10:03:42.258048 ok 31 selftests: lkdtm: EXEC_STACK.sh
2436 10:03:42.258391 # selftests: lkdtm: EXEC_KMALLOC.sh
2437 10:03:43.125674 [ 218.214065] lkdtm: Performing direct entry EXEC_KMALLOC
2438 10:03:43.143954 [ 218.219383] lkdtm: attempting ok execution at ffff800010a02790
2439 10:03:43.144796 [ 218.225419] lkdtm: attempting bad execution at ffff0005c5f69800
2440 10:03:43.147325 [ 218.231420] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c5f69800
2441 10:03:43.158001 [ 218.241244] Mem abort info:
2442 10:03:43.158440 [ 218.244048] ESR = 0x8600000f
2443 10:03:43.158814 [ 218.247159] EC = 0x21: IABT (current EL), IL = 32 bits
2444 10:03:43.161318 [ 218.252529] SET = 0, FnV = 0
2445 10:03:43.164609 [ 218.255737] EA = 0, S1PTW = 0
2446 10:03:43.183953 [ 218.259022] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2447 10:03:43.184704 [ 218.265742] [ffff0005c5f69800] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fc12003, pte=0068000605f69707
2448 10:03:43.189311 [ 218.278305] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2449 10:03:43.254267 [ 218.283876] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2450 10:03:43.254738 [ 218.337077] CPU: 0 PID: 1854 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2451 10:03:43.275860 [ 218.344814] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2452 10:03:43.276335 [ 218.351165] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2453 10:03:43.276775 [ 218.357171] pc : 0xffff0005c5f69800
2454 10:03:43.277169 [ 218.360662] lr : execute_location+0x84/0xa4
2455 10:03:43.277555 [ 218.364838] sp : ffff8000159e3cc0
2456 10:03:43.298441 [ 218.368147] x29: ffff8000159e3cc0 x28: ffff0005c98f4980
2457 10:03:43.298915 [ 218.373458] x27: 0000000000000000 x26: 0000000000000000
2458 10:03:43.299322 [ 218.378768] x25: ffff8000114c3240 x24: ffff8000159e3e20
2459 10:03:43.300274 [ 218.384078] x23: 000000000000000d x22: ffff0005c0da9000
2460 10:03:43.300712 [ 218.389387] x21: 0000000000000001 x20: ffff800010a02790
2461 10:03:43.321104 [ 218.394696] x19: ffff0005c5f69800 x18: 0000000000000000
2462 10:03:43.321578 [ 218.400005] x17: 0000000000000000 x16: 0000000000000000
2463 10:03:43.322543 [ 218.405314] x15: 0000000000000030 x14: ffffffffffffffff
2464 10:03:43.322951 [ 218.410624] x13: ffff8000959e39a7 x12: ffff8000159e39af
2465 10:03:43.342730 [ 218.415933] x11: ffff80001255fda8 x10: ffff8000125b7f48
2466 10:03:43.343209 [ 218.421242] x9 : ffff80001012d054 x8 : ffff80001255ff48
2467 10:03:43.343617 [ 218.426551] x7 : ffff8000125b7f48 x6 : ffff800012531000
2468 10:03:43.344010 [ 218.431861] x5 : ffff800012531c88 x4 : ffff00063f77ec70
2469 10:03:43.365306 [ 218.437170] x3 : 0000000000000000 x2 : 0000000000000000
2470 10:03:43.365782 [ 218.442479] x1 : ffff0005c98f4980 x0 : 0000000000000033
2471 10:03:43.366191 [ 218.447788] Call trace:
2472 10:03:43.366584 [ 218.450230] 0xffff0005c5f69800
2473 10:03:43.367529 [ 218.453372] lkdtm_EXEC_KMALLOC+0x34/0x4c
2474 10:03:43.367928 [ 218.457377] lkdtm_do_action+0x24/0x40
2475 10:03:43.387869 [ 218.461121] direct_entry+0xd0/0x140
2476 10:03:43.388343 [ 218.464694] full_proxy_write+0x68/0xbc
2477 10:03:43.388783 [ 218.468529] vfs_write+0xec/0x20c
2478 10:03:43.389176 [ 218.471839] ksys_write+0x70/0x100
2479 10:03:43.390121 [ 218.475236] __arm64_sys_write+0x24/0x30
2480 10:03:43.390521 [ 218.479158] el0_svc_common.constprop.0+0x84/0x1e0
2481 10:03:43.409461 [ 218.483943] do_el0_svc+0x2c/0xa4
2482 10:03:43.409934 [ 218.487256] el0_svc+0x20/0x30
2483 10:03:43.410340 [ 218.490306] el0_sync_handler+0xb0/0xb4
2484 10:03:43.410730 [ 218.494138] el0_sync+0x180/0x1c0
2485 10:03:43.411675 [ 218.497451] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2486 10:03:43.413623 [ 218.503542] ---[ end trace 3947a2fc88e5a568 ]---
2487 10:03:43.418167 # Segmentation fault
2488 10:03:43.718457 # [ 218.214065] lkdtm: Performing direct entry EXEC_KMALLOC
2489 10:03:43.718906 # [ 218.219383] lkdtm: attempting ok execution at ffff800010a02790
2490 10:03:43.719423 # [ 218.225419] lkdtm: attempting bad execution at ffff0005c5f69800
2491 10:03:43.740986 # [ 218.231420] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c5f69800
2492 10:03:43.741373 # [ 218.241244] Mem abort info:
2493 10:03:43.741703 # [ 218.244048] ESR = 0x8600000f
2494 10:03:43.742021 # [ 218.247159] EC = 0x21: IABT (current EL), IL = 32 bits
2495 10:03:43.742813 # [ 218.252529] SET = 0, FnV = 0
2496 10:03:43.762580 # [ 218.255737] EA = 0, S1PTW = 0
2497 10:03:43.762967 # [ 218.259022] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2498 10:03:43.763828 # [ 218.265742] [ffff0005c5f69800] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fc12003, pte=0068000605f69707
2499 10:03:43.785192 # [ 218.278305] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2500 10:03:43.830476 # [ 218.283876] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2501 10:03:43.831504 # [ 218.337077] CPU: 0 PID: 1854 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2502 10:03:43.851985 # [ 218.344814] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2503 10:03:43.852471 # [ 218.351165] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2504 10:03:43.852883 # [ 218.357171] pc : 0xffff0005c5f69800
2505 10:03:43.853271 # [ 218.360662] lr : execute_location+0x84/0xa4
2506 10:03:43.873542 # [ 218.364838] sp : ffff8000159e3cc0
2507 10:03:43.874026 # [ 218.368147] x29: ffff8000159e3cc0 x28: ffff0005c98f4980
2508 10:03:43.874430 # [ 218.373458] x27: 0000000000000000 x26: 0000000000000000
2509 10:03:43.875364 # [ 218.378768] x25: ffff8000114c3240 x24: ffff8000159e3e20
2510 10:03:43.875774 # [ 218.384078] x23: 000000000000000d x22: ffff0005c0da9000
2511 10:03:43.897218 # [ 218.389387] x21: 0000000000000001 x20: ffff800010a02790
2512 10:03:43.897701 # [ 218.394696] x19: ffff0005c5f69800 x18: 0000000000000000
2513 10:03:43.898117 # [ 218.400005] x17: 0000000000000000 x16: 0000000000000000
2514 10:03:43.898518 # [ 218.405314] x15: 0000000000000030 x14: ffffffffffffffff
2515 10:03:43.918741 # [ 218.410624] x13: ffff8000959e39a7 x12: ffff8000159e39af
2516 10:03:43.919108 # [ 218.415933] x11: ffff80001255fda8 x10: ffff8000125b7f48
2517 10:03:43.919275 # [ 218.421242] x9 : ffff80001012d054 x8 : ffff80001255ff48
2518 10:03:43.920017 # [ 218.426551] x7 : ffff8000125b7f48 x6 : ffff800012531000
2519 10:03:43.941413 # [ 218.431861] x5 : ffff800012531c88 x4 : ffff00063f77ec70
2520 10:03:43.941898 # [ 218.437170] x3 : 0000000000000000 x2 : 0000000000000000
2521 10:03:43.942230 # [ 218.442479] x1 : ffff0005c98f4980 x0 : 0000000000000033
2522 10:03:43.943031 # [ 218.447788] Call trace:
2523 10:03:43.943380 # [ 218.450230] 0xffff0005c5f69800
2524 10:03:43.962943 # [ 218.453372] lkdtm_EXEC_KMALLOC+0x34/0x4c
2525 10:03:43.963386 # [ 218.457377] lkdtm_do_action+0x24/0x40
2526 10:03:43.963717 # [ 218.461121] direct_entry+0xd0/0x140
2527 10:03:43.964015 # [ 218.464694] full_proxy_write+0x68/0xbc
2528 10:03:43.964368 # [ 218.468529] vfs_write+0xec/0x20c
2529 10:03:43.964626 # [ 218.471839] ksys_write+0x70/0x100
2530 10:03:43.984393 # [ 218.475236] __arm64_sys_write+0x24/0x30
2531 10:03:43.984894 # [ 218.479158] el0_svc_common.constprop.0+0x84/0x1e0
2532 10:03:43.985279 # [ 218.483943] do_el0_svc+0x2c/0xa4
2533 10:03:43.985649 # [ 218.487256] el0_svc+0x20/0x30
2534 10:03:43.986550 # [ 218.490306] el0_sync_handler+0xb0/0xb4
2535 10:03:44.007026 # [ 218.494138] el0_sync+0x180/0x1c0
2536 10:03:44.007510 # [ 218.497451] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2537 10:03:44.008511 # [ 218.503542] ---[ end trace 3947a2fc88e5a568 ]---
2538 10:03:44.008695 # EXEC_KMALLOC: saw 'call trace:': ok
2539 10:03:44.010463 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2540 10:03:44.010947 # selftests: lkdtm: EXEC_VMALLOC.sh
2541 10:03:44.994211 [ 220.082718] lkdtm: Performing direct entry EXEC_VMALLOC
2542 10:03:45.012559 [ 220.088130] lkdtm: attempting ok execution at ffff800010a02790
2543 10:03:45.013401 [ 220.094045] lkdtm: attempting bad execution at ffff800013957000
2544 10:03:45.014615 [ 220.100042] Unable to handle kernel execute from non-executable memory at virtual address ffff800013957000
2545 10:03:45.017984 [ 220.109794] Mem abort info:
2546 10:03:45.023539 [ 220.112655] ESR = 0x8600000f
2547 10:03:45.026741 [ 220.115724] EC = 0x21: IABT (current EL), IL = 32 bits
2548 10:03:45.036522 [ 220.121362] SET = 0, FnV = 0
2549 10:03:45.036892 [ 220.124457] EA = 0, S1PTW = 0
2550 10:03:45.039905 [ 220.127605] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2551 10:03:45.055932 [ 220.134522] [ffff800013957000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=006800060959f703
2552 10:03:45.059265 [ 220.147196] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2553 10:03:45.122639 [ 220.152768] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2554 10:03:45.123142 [ 220.205975] CPU: 0 PID: 1896 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2555 10:03:45.145339 [ 220.213712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2556 10:03:45.145814 [ 220.220064] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2557 10:03:45.146221 [ 220.226072] pc : 0xffff800013957000
2558 10:03:45.146613 [ 220.229564] lr : execute_location+0x84/0xa4
2559 10:03:45.147575 [ 220.233741] sp : ffff800015aa3cc0
2560 10:03:45.166923 [ 220.237051] x29: ffff800015aa3cc0 x28: ffff0005c98f4980
2561 10:03:45.167400 [ 220.242362] x27: 0000000000000000 x26: 0000000000000000
2562 10:03:45.167807 [ 220.247672] x25: ffff8000114c3240 x24: ffff800015aa3e20
2563 10:03:45.168809 [ 220.252982] x23: 000000000000000d x22: ffff0005c959f000
2564 10:03:45.169213 [ 220.258292] x21: 0000000000000001 x20: ffff800010a02790
2565 10:03:45.189650 [ 220.263602] x19: ffff800013957000 x18: 0000000000000001
2566 10:03:45.190123 [ 220.268911] x17: 0000000000000000 x16: 0000000000000000
2567 10:03:45.190530 [ 220.274221] x15: 0000000000000030 x14: ffffffffffffffff
2568 10:03:45.190921 [ 220.279531] x13: ffff800095aa39a7 x12: ffff800015aa39b0
2569 10:03:45.212265 [ 220.284840] x11: ffff80001255fda8 x10: ffff8000125b7f48
2570 10:03:45.212785 [ 220.290150] x9 : ffff80001012d054 x8 : ffff80001255ff48
2571 10:03:45.213194 [ 220.295459] x7 : ffff8000125b7f48 x6 : ffff800012531000
2572 10:03:45.213590 [ 220.300769] x5 : ffff800012531c88 x4 : ffff00063f75cc70
2573 10:03:45.233732 [ 220.306078] x3 : 0000000000000000 x2 : 0000000000000000
2574 10:03:45.234205 [ 220.311387] x1 : ffff0005c98f4980 x0 : 0000000000000033
2575 10:03:45.234613 [ 220.316698] Call trace:
2576 10:03:45.235001 [ 220.319139] 0xffff800013957000
2577 10:03:45.235384 [ 220.322282] lkdtm_EXEC_VMALLOC+0x2c/0x44
2578 10:03:45.235762 [ 220.326287] lkdtm_do_action+0x24/0x40
2579 10:03:45.257464 [ 220.330032] direct_entry+0xd0/0x140
2580 10:03:45.257940 [ 220.333606] full_proxy_write+0x68/0xbc
2581 10:03:45.258349 [ 220.337442] vfs_write+0xec/0x20c
2582 10:03:45.258741 [ 220.340751] ksys_write+0x70/0x100
2583 10:03:45.259127 [ 220.344148] __arm64_sys_write+0x24/0x30
2584 10:03:45.259505 [ 220.348070] el0_svc_common.constprop.0+0x84/0x1e0
2585 10:03:45.276824 [ 220.352856] do_el0_svc+0x2c/0xa4
2586 10:03:45.277296 [ 220.356169] el0_svc+0x20/0x30
2587 10:03:45.277698 [ 220.359219] el0_sync_handler+0xb0/0xb4
2588 10:03:45.278090 [ 220.363051] el0_sync+0x180/0x1c0
2589 10:03:45.278474 [ 220.366369] Code: bad PC value
2590 10:03:45.280138 [ 220.369421] ---[ end trace 3947a2fc88e5a569 ]---
2591 10:03:45.284263 # Segmentation fault
2592 10:03:45.514830 # [ 220.082718] lkdtm: Performing direct entry EXEC_VMALLOC
2593 10:03:45.515249 # [ 220.088130] lkdtm: attempting ok execution at ffff800010a02790
2594 10:03:45.516145 # [ 220.094045] lkdtm: attempting bad execution at ffff800013957000
2595 10:03:45.537438 # [ 220.100042] Unable to handle kernel execute from non-executable memory at virtual address ffff800013957000
2596 10:03:45.537924 # [ 220.109794] Mem abort info:
2597 10:03:45.538329 # [ 220.112655] ESR = 0x8600000f
2598 10:03:45.538692 # [ 220.115724] EC = 0x21: IABT (current EL), IL = 32 bits
2599 10:03:45.539621 # [ 220.121362] SET = 0, FnV = 0
2600 10:03:45.558867 # [ 220.124457] EA = 0, S1PTW = 0
2601 10:03:45.559350 # [ 220.127605] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2602 10:03:45.560302 # [ 220.134522] [ffff800013957000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=006800060959f703
2603 10:03:45.581524 # [ 220.147196] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2604 10:03:45.625656 # [ 220.152768] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2605 10:03:45.626725 # [ 220.205975] CPU: 0 PID: 1896 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2606 10:03:45.648251 # [ 220.213712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2607 10:03:45.648689 # [ 220.220064] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2608 10:03:45.649665 # [ 220.226072] pc : 0xffff800013957000
2609 10:03:45.650080 # [ 220.229564] lr : execute_location+0x84/0xa4
2610 10:03:45.670944 # [ 220.233741] sp : ffff800015aa3cc0
2611 10:03:45.671424 # [ 220.237051] x29: ffff800015aa3cc0 x28: ffff0005c98f4980
2612 10:03:45.671607 # [ 220.242362] x27: 0000000000000000 x26: 0000000000000000
2613 10:03:45.672200 # [ 220.247672] x25: ffff8000114c3240 x24: ffff800015aa3e20
2614 10:03:45.672591 # [ 220.252982] x23: 000000000000000d x22: ffff0005c959f000
2615 10:03:45.692620 # [ 220.258292] x21: 0000000000000001 x20: ffff800010a02790
2616 10:03:45.692984 # [ 220.263602] x19: ffff800013957000 x18: 0000000000000001
2617 10:03:45.693296 # [ 220.268911] x17: 0000000000000000 x16: 0000000000000000
2618 10:03:45.693595 # [ 220.274221] x15: 0000000000000030 x14: ffffffffffffffff
2619 10:03:45.715040 # [ 220.279531] x13: ffff800095aa39a7 x12: ffff800015aa39b0
2620 10:03:45.715490 # [ 220.284840] x11: ffff80001255fda8 x10: ffff8000125b7f48
2621 10:03:45.715822 # [ 220.290150] x9 : ffff80001012d054 x8 : ffff80001255ff48
2622 10:03:45.716695 # [ 220.295459] x7 : ffff8000125b7f48 x6 : ffff800012531000
2623 10:03:45.736581 # [ 220.300769] x5 : ffff800012531c88 x4 : ffff00063f75cc70
2624 10:03:45.737078 # [ 220.306078] x3 : 0000000000000000 x2 : 0000000000000000
2625 10:03:45.738116 # [ 220.311387] x1 : ffff0005c98f4980 x0 : 0000000000000033
2626 10:03:45.738532 # [ 220.316698] Call trace:
2627 10:03:45.738930 # [ 220.319139] 0xffff800013957000
2628 10:03:45.759231 # [ 220.322282] lkdtm_EXEC_VMALLOC+0x2c/0x44
2629 10:03:45.759715 # [ 220.326287] lkdtm_do_action+0x24/0x40
2630 10:03:45.760128 # [ 220.330032] direct_entry+0xd0/0x140
2631 10:03:45.760559 # [ 220.333606] full_proxy_write+0x68/0xbc
2632 10:03:45.761545 # [ 220.337442] vfs_write+0xec/0x20c
2633 10:03:45.761898 # [ 220.340751] ksys_write+0x70/0x100
2634 10:03:45.781797 # [ 220.344148] __arm64_sys_write+0x24/0x30
2635 10:03:45.782279 # [ 220.348070] el0_svc_common.constprop.0+0x84/0x1e0
2636 10:03:45.782697 # [ 220.352856] do_el0_svc+0x2c/0xa4
2637 10:03:45.783097 # [ 220.356169] el0_svc+0x20/0x30
2638 10:03:45.784083 # [ 220.359219] el0_sync_handler+0xb0/0xb4
2639 10:03:45.800155 # [ 220.363051] el0_sync+0x180/0x1c0
2640 10:03:45.800665 # [ 220.366369] Code: bad PC value
2641 10:03:45.801080 # [ 220.369421] ---[ end trace 3947a2fc88e5a569 ]---
2642 10:03:45.801481 # EXEC_VMALLOC: saw 'call trace:': ok
2643 10:03:45.801872 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2644 10:03:45.803496 # selftests: lkdtm: EXEC_RODATA.sh
2645 10:03:46.794642 [ 221.881143] lkdtm: Performing direct entry EXEC_RODATA
2646 10:03:46.797835 [ 221.886362] lkdtm: attempting ok execution at ffff800010a02790
2647 10:03:46.812874 [ 221.893725] lkdtm: attempting bad execution at ffff8000114c3740
2648 10:03:46.816107 [ 221.900089] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114c3740
2649 10:03:46.819462 [ 221.910593] Mem abort info:
2650 10:03:46.822719 [ 221.913568] ESR = 0x8600000e
2651 10:03:46.842169 [ 221.916724] EC = 0x21: IABT (current EL), IL = 32 bits
2652 10:03:46.842647 [ 221.922075] SET = 0, FnV = 0
2653 10:03:46.843055 [ 221.925154] EA = 0, S1PTW = 0
2654 10:03:46.844054 [ 221.928301] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2655 10:03:46.854059 [ 221.935034] [ffff8000114c3740] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2656 10:03:46.857389 [ 221.945687] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2657 10:03:46.920892 [ 221.951258] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2658 10:03:46.921394 [ 222.004462] CPU: 1 PID: 1938 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2659 10:03:46.943506 [ 222.012198] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2660 10:03:46.943886 [ 222.018549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2661 10:03:46.944212 [ 222.024562] pc : lkdtm_rodata_do_nothing+0x0/0x10
2662 10:03:46.944546 [ 222.029264] lr : execute_location+0x84/0xa4
2663 10:03:46.944856 [ 222.033441] sp : ffff800015b83cd0
2664 10:03:46.966165 [ 222.036750] x29: ffff800015b83cd0 x28: ffff0005c8124980
2665 10:03:46.966602 [ 222.042061] x27: 0000000000000000 x26: 0000000000000000
2666 10:03:46.966977 [ 222.047372] x25: ffff8000114c3240 x24: ffff800015b83e20
2667 10:03:46.967338 [ 222.052682] x23: 000000000000000c x22: ffff0005c5fdb000
2668 10:03:46.987664 [ 222.057992] x21: 0000000000000000 x20: ffff800010a02790
2669 10:03:46.988137 [ 222.063302] x19: ffff8000114c3740 x18: 0000000000000000
2670 10:03:46.988550 [ 222.068612] x17: 0000000000000000 x16: 0000000000000000
2671 10:03:46.988709 [ 222.073921] x15: 0000000000000000 x14: 0000000000000000
2672 10:03:46.989640 [ 222.079230] x13: 0000000000000000 x12: 0000000000000000
2673 10:03:47.010430 [ 222.084539] x11: 00000065dcd5027c x10: 0000000000001440
2674 10:03:47.010910 [ 222.089849] x9 : ffff80001012d054 x8 : 0000000000000000
2675 10:03:47.011320 [ 222.095158] x7 : 0000000000000000 x6 : ffff800012531000
2676 10:03:47.011714 [ 222.100468] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
2677 10:03:47.032957 [ 222.105778] x3 : 0000000000000000 x2 : 0000000000000000
2678 10:03:47.033431 [ 222.111087] x1 : ffff0005c8124980 x0 : 0000000000000033
2679 10:03:47.033841 [ 222.116397] Call trace:
2680 10:03:47.034233 [ 222.118842] lkdtm_rodata_do_nothing+0x0/0x10
2681 10:03:47.035220 [ 222.123194] lkdtm_EXEC_RODATA+0x24/0x30
2682 10:03:47.054536 [ 222.127116] lkdtm_do_action+0x24/0x40
2683 10:03:47.055009 [ 222.130861] direct_entry+0xd0/0x140
2684 10:03:47.055418 [ 222.134434] full_proxy_write+0x68/0xbc
2685 10:03:47.055808 [ 222.138270] vfs_write+0xec/0x20c
2686 10:03:47.056192 [ 222.141580] ksys_write+0x70/0x100
2687 10:03:47.056562 [ 222.144978] __arm64_sys_write+0x24/0x30
2688 10:03:47.077119 [ 222.148900] el0_svc_common.constprop.0+0x84/0x1e0
2689 10:03:47.077595 [ 222.153687] do_el0_svc+0x2c/0xa4
2690 10:03:47.078003 [ 222.157001] el0_svc+0x20/0x30
2691 10:03:47.079011 [ 222.160051] el0_sync_handler+0xb0/0xb4
2692 10:03:47.079415 [ 222.163882] el0_sync+0x180/0x1c0
2693 10:03:47.079799 [ 222.167197] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2694 10:03:47.083615 [ 222.173288] ---[ end trace 3947a2fc88e5a56a ]---
2695 10:03:47.086940 # Segmentation fault
2696 10:03:47.357589 # [ 221.881143] lkdtm: Performing direct entry EXEC_RODATA
2697 10:03:47.358677 # [ 221.886362] lkdtm: attempting ok execution at ffff800010a02790
2698 10:03:47.359106 # [ 221.893725] lkdtm: attempting bad execution at ffff8000114c3740
2699 10:03:47.381426 # [ 221.900089] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114c3740
2700 10:03:47.381913 # [ 221.910593] Mem abort info:
2701 10:03:47.382328 # [ 221.913568] ESR = 0x8600000e
2702 10:03:47.382727 # [ 221.916724] EC = 0x21: IABT (current EL), IL = 32 bits
2703 10:03:47.383121 # [ 221.922075] SET = 0, FnV = 0
2704 10:03:47.402885 # [ 221.925154] EA = 0, S1PTW = 0
2705 10:03:47.403369 # [ 221.928301] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
2706 10:03:47.403786 # [ 221.935034] [ffff8000114c3740] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2707 10:03:47.425401 # [ 221.945687] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2708 10:03:47.468567 # [ 221.951258] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2709 10:03:47.469684 # [ 222.004462] CPU: 1 PID: 1938 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2710 10:03:47.492210 # [ 222.012198] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2711 10:03:47.492730 # [ 222.018549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2712 10:03:47.493148 # [ 222.024562] pc : lkdtm_rodata_do_nothing+0x0/0x10
2713 10:03:47.494159 # [ 222.029264] lr : execute_location+0x84/0xa4
2714 10:03:47.494568 # [ 222.033441] sp : ffff800015b83cd0
2715 10:03:47.513802 # [ 222.036750] x29: ffff800015b83cd0 x28: ffff0005c8124980
2716 10:03:47.514283 # [ 222.042061] x27: 0000000000000000 x26: 0000000000000000
2717 10:03:47.514699 # [ 222.047372] x25: ffff8000114c3240 x24: ffff800015b83e20
2718 10:03:47.515708 # [ 222.052682] x23: 000000000000000c x22: ffff0005c5fdb000
2719 10:03:47.536500 # [ 222.057992] x21: 0000000000000000 x20: ffff800010a02790
2720 10:03:47.537026 # [ 222.063302] x19: ffff8000114c3740 x18: 0000000000000000
2721 10:03:47.537549 # [ 222.068612] x17: 0000000000000000 x16: 0000000000000000
2722 10:03:47.538394 # [ 222.073921] x15: 0000000000000000 x14: 0000000000000000
2723 10:03:47.557934 # [ 222.079230] x13: 0000000000000000 x12: 0000000000000000
2724 10:03:47.558440 # [ 222.084539] x11: 00000065dcd5027c x10: 0000000000001440
2725 10:03:47.558855 # [ 222.089849] x9 : ffff80001012d054 x8 : 0000000000000000
2726 10:03:47.559875 # [ 222.095158] x7 : 0000000000000000 x6 : ffff800012531000
2727 10:03:47.580615 # [ 222.100468] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
2728 10:03:47.581098 # [ 222.105778] x3 : 0000000000000000 x2 : 0000000000000000
2729 10:03:47.581513 # [ 222.111087] x1 : ffff0005c8124980 x0 : 0000000000000033
2730 10:03:47.582526 # [ 222.116397] Call trace:
2731 10:03:47.582935 # [ 222.118842] lkdtm_rodata_do_nothing+0x0/0x10
2732 10:03:47.603159 # [ 222.123194] lkdtm_EXEC_RODATA+0x24/0x30
2733 10:03:47.603640 # [ 222.127116] lkdtm_do_action+0x24/0x40
2734 10:03:47.604040 # [ 222.130861] direct_entry+0xd0/0x140
2735 10:03:47.604427 # [ 222.134434] full_proxy_write+0x68/0xbc
2736 10:03:47.605135 # [ 222.138270] vfs_write+0xec/0x20c
2737 10:03:47.624824 # [ 222.141580] ksys_write+0x70/0x100
2738 10:03:47.625269 # [ 222.144978] __arm64_sys_write+0x24/0x30
2739 10:03:47.625653 # [ 222.148900] el0_svc_common.constprop.0+0x84/0x1e0
2740 10:03:47.626021 # [ 222.153687] do_el0_svc+0x2c/0xa4
2741 10:03:47.626382 # [ 222.157001] el0_svc+0x20/0x30
2742 10:03:47.626738 # [ 222.160051] el0_sync_handler+0xb0/0xb4
2743 10:03:47.647420 # [ 222.163882] el0_sync+0x180/0x1c0
2744 10:03:47.647905 # [ 222.167197] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2745 10:03:47.648324 # [ 222.173288] ---[ end trace 3947a2fc88e5a56a ]---
2746 10:03:47.648758 # EXEC_RODATA: saw 'call trace:': ok
2747 10:03:47.649766 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2748 10:03:47.650815 # selftests: lkdtm: EXEC_USERSPACE.sh
2749 10:03:48.586172 [ 223.675851] lkdtm: Performing direct entry EXEC_USERSPACE
2750 10:03:48.592580 [ 223.681417] lkdtm: attempting ok execution at ffff800010a02790
2751 10:03:48.604682 [ 223.687382] lkdtm: attempting bad execution at 0000ffffad6d7000
2752 10:03:48.607839 [ 223.693383] Unable to handle kernel execution of user memory at virtual address 0000ffffad6d7000
2753 10:03:48.611075 [ 223.702265] Mem abort info:
2754 10:03:48.629521 [ 223.705240] ESR = 0x8600000f
2755 10:03:48.629994 [ 223.708319] EC = 0x21: IABT (current EL), IL = 32 bits
2756 10:03:48.630402 [ 223.713671] SET = 0, FnV = 0
2757 10:03:48.630794 [ 223.716746] EA = 0, S1PTW = 0
2758 10:03:48.632834 [ 223.719893] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000604114000
2759 10:03:48.647192 [ 223.726365] [0000ffffad6d7000] pgd=0000000609889003, p4d=0000000609889003, pud=0000000604dea003, pmd=0000000605fa9003, pte=00a800060faa3f43
2760 10:03:48.650200 [ 223.738936] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2761 10:03:48.714642 [ 223.744593] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2762 10:03:48.715143 [ 223.797797] CPU: 1 PID: 1980 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2763 10:03:48.737395 [ 223.805534] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2764 10:03:48.737868 [ 223.811886] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2765 10:03:48.738274 [ 223.817893] pc : 0xffffad6d7000
2766 10:03:48.738665 [ 223.821037] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2767 10:03:48.739048 [ 223.825561] sp : ffff800015c4bcf0
2768 10:03:48.758919 [ 223.828871] x29: ffff800015c4bcf0 x28: ffff0005c8124980
2769 10:03:48.759394 [ 223.834181] x27: 0000000000000000 x26: 0000000000000000
2770 10:03:48.759802 [ 223.839491] x25: ffff8000114c3240 x24: ffff800015c4be20
2771 10:03:48.760193 [ 223.844801] x23: 000000000000000f x22: ffff0005c95aa000
2772 10:03:48.760565 [ 223.850111] x21: ffff8000119d3d98 x20: ffff800010a02790
2773 10:03:48.781475 [ 223.855421] x19: 0000ffffad6d7000 x18: 0000000000000000
2774 10:03:48.781950 [ 223.860730] x17: 0000000000000000 x16: 0000000000000000
2775 10:03:48.782150 [ 223.866040] x15: 0000000000000030 x14: ffffffffffffffff
2776 10:03:48.782794 [ 223.871350] x13: ffff800095c4b9d7 x12: ffff800015c4b9df
2777 10:03:48.804059 [ 223.876660] x11: ffff80001255fda8 x10: ffff8000125b7f48
2778 10:03:48.804442 [ 223.881970] x9 : ffff80001012d054 x8 : ffff80001255ff48
2779 10:03:48.804797 [ 223.887280] x7 : ffff8000125b7f48 x6 : ffff800012531000
2780 10:03:48.805661 [ 223.892589] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
2781 10:03:48.825685 [ 223.897898] x3 : 0000000000000000 x2 : 0000000000000000
2782 10:03:48.826123 [ 223.903207] x1 : ffff0005c8124980 x0 : 0000000000000033
2783 10:03:48.826500 [ 223.908517] Call trace:
2784 10:03:48.827468 [ 223.910961] 0xffffad6d7000
2785 10:03:48.827838 [ 223.913754] lkdtm_do_action+0x24/0x40
2786 10:03:48.828194 [ 223.917499] direct_entry+0xd0/0x140
2787 10:03:48.848367 [ 223.921074] full_proxy_write+0x68/0xbc
2788 10:03:48.848868 [ 223.924910] vfs_write+0xec/0x20c
2789 10:03:48.849248 [ 223.928220] ksys_write+0x70/0x100
2790 10:03:48.849488 [ 223.931617] __arm64_sys_write+0x24/0x30
2791 10:03:48.850374 [ 223.935539] el0_svc_common.constprop.0+0x84/0x1e0
2792 10:03:48.850775 [ 223.940325] do_el0_svc+0x2c/0xa4
2793 10:03:48.864541 [ 223.943640] el0_svc+0x20/0x30
2794 10:03:48.864730 [ 223.946691] el0_sync_handler+0xb0/0xb4
2795 10:03:48.865140 [ 223.950523] el0_sync+0x180/0x1c0
2796 10:03:48.867919 [ 223.953847] Code: bad PC value
2797 10:03:48.868394 [ 223.956902] ---[ end trace 3947a2fc88e5a56b ]---
2798 10:03:48.871038 # Segmentation fault
2799 10:03:49.240921 # [ 223.675851] lkdtm: Performing direct entry EXEC_USERSPACE
2800 10:03:49.241334 # [ 223.681417] lkdtm: attempting ok execution at ffff800010a02790
2801 10:03:49.242318 # [ 223.687382] lkdtm: attempting bad execution at 0000ffffad6d7000
2802 10:03:49.262499 # [ 223.693383] Unable to handle kernel execution of user memory at virtual address 0000ffffad6d7000
2803 10:03:49.262985 # [ 223.702265] Mem abort info:
2804 10:03:49.263400 # [ 223.705240] ESR = 0x8600000f
2805 10:03:49.263797 # [ 223.708319] EC = 0x21: IABT (current EL), IL = 32 bits
2806 10:03:49.264188 # [ 223.713671] SET = 0, FnV = 0
2807 10:03:49.264608 # [ 223.716746] EA = 0, S1PTW = 0
2808 10:03:49.285047 # [ 223.719893] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000604114000
2809 10:03:49.286157 # [ 223.726365] [0000ffffad6d7000] pgd=0000000609889003, p4d=0000000609889003, pud=0000000604dea003, pmd=0000000605fa9003, pte=00a800060faa3f43
2810 10:03:49.306632 # [ 223.738936] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2811 10:03:49.351865 # [ 223.744593] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2812 10:03:49.352378 # [ 223.797797] CPU: 1 PID: 1980 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2813 10:03:49.373435 # [ 223.805534] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2814 10:03:49.373918 # [ 223.811886] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2815 10:03:49.374335 # [ 223.817893] pc : 0xffffad6d7000
2816 10:03:49.375364 # [ 223.821037] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2817 10:03:49.375773 # [ 223.825561] sp : ffff800015c4bcf0
2818 10:03:49.396013 # [ 223.828871] x29: ffff800015c4bcf0 x28: ffff0005c8124980
2819 10:03:49.396529 # [ 223.834181] x27: 0000000000000000 x26: 0000000000000000
2820 10:03:49.396891 # [ 223.839491] x25: ffff8000114c3240 x24: ffff800015c4be20
2821 10:03:49.397293 # [ 223.844801] x23: 000000000000000f x22: ffff0005c95aa000
2822 10:03:49.417662 # [ 223.850111] x21: ffff8000119d3d98 x20: ffff800010a02790
2823 10:03:49.418144 # [ 223.855421] x19: 0000ffffad6d7000 x18: 0000000000000000
2824 10:03:49.418560 # [ 223.860730] x17: 0000000000000000 x16: 0000000000000000
2825 10:03:49.418959 # [ 223.866040] x15: 0000000000000030 x14: ffffffffffffffff
2826 10:03:49.441272 # [ 223.871350] x13: ffff800095c4b9d7 x12: ffff800015c4b9df
2827 10:03:49.441759 # [ 223.876660] x11: ffff80001255fda8 x10: ffff8000125b7f48
2828 10:03:49.442176 # [ 223.881970] x9 : ffff80001012d054 x8 : ffff80001255ff48
2829 10:03:49.442575 # [ 223.887280] x7 : ffff8000125b7f48 x6 : ffff800012531000
2830 10:03:49.462780 # [ 223.892589] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
2831 10:03:49.463214 # [ 223.897898] x3 : 0000000000000000 x2 : 0000000000000000
2832 10:03:49.463641 # [ 223.903207] x1 : ffff0005c8124980 x0 : 0000000000000033
2833 10:03:49.464695 # [ 223.908517] Call trace:
2834 10:03:49.465107 # [ 223.910961] 0xffffad6d7000
2835 10:03:49.485406 # [ 223.913754] lkdtm_do_action+0x24/0x40
2836 10:03:49.485891 # [ 223.917499] direct_entry+0xd0/0x140
2837 10:03:49.486305 # [ 223.921074] full_proxy_write+0x68/0xbc
2838 10:03:49.486704 # [ 223.924910] vfs_write+0xec/0x20c
2839 10:03:49.487095 # [ 223.928220] ksys_write+0x70/0x100
2840 10:03:49.487481 # [ 223.931617] __arm64_sys_write+0x24/0x30
2841 10:03:49.506895 # [ 223.935539] el0_svc_common.constprop.0+0x84/0x1e0
2842 10:03:49.507382 # [ 223.940325] do_el0_svc+0x2c/0xa4
2843 10:03:49.507799 # [ 223.943640] el0_svc+0x20/0x30
2844 10:03:49.508198 # [ 223.946691] el0_sync_handler+0xb0/0xb4
2845 10:03:49.509264 # [ 223.950523] el0_sync+0x180/0x1c0
2846 10:03:49.509670 # [ 223.953847] Code: bad PC value
2847 10:03:49.520905 # [ 223.956902] ---[ end trace 3947a2fc88e5a56b ]---
2848 10:03:49.521397 # EXEC_USERSPACE: saw 'call trace:': ok
2849 10:03:49.521813 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2850 10:03:49.524190 # selftests: lkdtm: EXEC_NULL.sh
2851 10:03:50.327784 [ 225.418006] lkdtm: Performing direct entry EXEC_NULL
2852 10:03:50.346979 [ 225.423086] lkdtm: attempting ok execution at ffff800010a02790
2853 10:03:50.347960 [ 225.428991] lkdtm: attempting bad execution at 0000000000000000
2854 10:03:50.349206 [ 225.434990] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2855 10:03:50.352428 [ 225.443872] Mem abort info:
2856 10:03:50.355887 [ 225.447165] ESR = 0x86000004
2857 10:03:50.371011 [ 225.450337] EC = 0x21: IABT (current EL), IL = 32 bits
2858 10:03:50.371448 [ 225.455682] SET = 0, FnV = 0
2859 10:03:50.371825 [ 225.458764] EA = 0, S1PTW = 0
2860 10:03:50.374387 [ 225.462003] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006096a6000
2861 10:03:50.384034 [ 225.468619] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2862 10:03:50.387244 [ 225.475447] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2863 10:03:50.450803 [ 225.481104] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2864 10:03:50.451312 [ 225.534304] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2865 10:03:50.474409 [ 225.542040] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2866 10:03:50.474885 [ 225.548391] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2867 10:03:50.475295 [ 225.554398] pc : 0x0
2868 10:03:50.476341 [ 225.556587] lr : execute_location+0x84/0xa4
2869 10:03:50.476772 [ 225.560764] sp : ffff800015d3bcd0
2870 10:03:50.477161 [ 225.564073] x29: ffff800015d3bcd0 x28: ffff0005c5510000
2871 10:03:50.495958 [ 225.569384] x27: 0000000000000000 x26: 0000000000000000
2872 10:03:50.496432 [ 225.574694] x25: ffff8000114c3240 x24: ffff800015d3be20
2873 10:03:50.496873 [ 225.580003] x23: 000000000000000a x22: ffff0005c76ac000
2874 10:03:50.497908 [ 225.585313] x21: 0000000000000000 x20: ffff800010a02790
2875 10:03:50.517501 [ 225.590622] x19: 0000000000000000 x18: 0000000000000000
2876 10:03:50.517975 [ 225.595932] x17: 0000000000000000 x16: 0000000000000000
2877 10:03:50.518384 [ 225.601241] x15: 0000000000000030 x14: ffffffffffffffff
2878 10:03:50.519414 [ 225.606551] x13: ffff800095d3b9b7 x12: ffff800015d3b9bf
2879 10:03:50.540080 [ 225.611860] x11: ffff80001255fda8 x10: ffff8000125b7f48
2880 10:03:50.540584 [ 225.617169] x9 : ffff80001012d054 x8 : ffff80001255ff48
2881 10:03:50.541000 [ 225.622478] x7 : ffff8000125b7f48 x6 : ffff800012531000
2882 10:03:50.542039 [ 225.627788] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
2883 10:03:50.562651 [ 225.633097] x3 : 0000000000000000 x2 : 0000000000000000
2884 10:03:50.563125 [ 225.638407] x1 : ffff0005c5510000 x0 : 0000000000000033
2885 10:03:50.563532 [ 225.643717] Call trace:
2886 10:03:50.563923 [ 225.646159] 0x0
2887 10:03:50.564307 [ 225.647994] lkdtm_EXEC_NULL+0x20/0x2c
2888 10:03:50.565363 [ 225.651742] lkdtm_do_action+0x24/0x40
2889 10:03:50.565759 [ 225.655486] direct_entry+0xd0/0x140
2890 10:03:50.585227 [ 225.659061] full_proxy_write+0x68/0xbc
2891 10:03:50.585702 [ 225.662895] vfs_write+0xec/0x20c
2892 10:03:50.586110 [ 225.666206] ksys_write+0x70/0x100
2893 10:03:50.587143 [ 225.669602] __arm64_sys_write+0x24/0x30
2894 10:03:50.587544 [ 225.673524] el0_svc_common.constprop.0+0x84/0x1e0
2895 10:03:50.587928 [ 225.678310] do_el0_svc+0x2c/0xa4
2896 10:03:50.602662 [ 225.681623] el0_svc+0x20/0x30
2897 10:03:50.603138 [ 225.684672] el0_sync_handler+0xb0/0xb4
2898 10:03:50.603542 [ 225.688504] el0_sync+0x180/0x1c0
2899 10:03:50.603931 [ 225.691824] Code: bad PC value
2900 10:03:50.608949 [ 225.694877] ---[ end trace 3947a2fc88e5a56c ]---
2901 10:03:50.609436 # Segmentation fault
2902 10:03:50.904959 # [ 225.418006] lkdtm: Performing direct entry EXEC_NULL
2903 10:03:50.905467 # [ 225.423086] lkdtm: attempting ok execution at ffff800010a02790
2904 10:03:50.906533 # [ 225.428991] lkdtm: attempting bad execution at 0000000000000000
2905 10:03:50.926468 # [ 225.434990] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2906 10:03:50.926662 # [ 225.443872] Mem abort info:
2907 10:03:50.926827 # [ 225.447165] ESR = 0x86000004
2908 10:03:50.926987 # [ 225.450337] EC = 0x21: IABT (current EL), IL = 32 bits
2909 10:03:50.927630 # [ 225.455682] SET = 0, FnV = 0
2910 10:03:50.927887 # [ 225.458764] EA = 0, S1PTW = 0
2911 10:03:50.949118 # [ 225.462003] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006096a6000
2912 10:03:50.949603 # [ 225.468619] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2913 10:03:50.950539 # [ 225.475447] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2914 10:03:51.015961 # [ 225.481104] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2915 10:03:51.016493 # [ 225.534304] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2916 10:03:51.016947 # [ 225.542040] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2917 10:03:51.037352 # [ 225.548391] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2918 10:03:51.037550 # [ 225.554398] pc : 0x0
2919 10:03:51.037718 # [ 225.556587] lr : execute_location+0x84/0xa4
2920 10:03:51.037877 # [ 225.560764] sp : ffff800015d3bcd0
2921 10:03:51.038410 # [ 225.564073] x29: ffff800015d3bcd0 x28: ffff0005c5510000
2922 10:03:51.061138 # [ 225.569384] x27: 0000000000000000 x26: 0000000000000000
2923 10:03:51.061444 # [ 225.574694] x25: ffff8000114c3240 x24: ffff800015d3be20
2924 10:03:51.061707 # [ 225.580003] x23: 000000000000000a x22: ffff0005c76ac000
2925 10:03:51.061959 # [ 225.585313] x21: 0000000000000000 x20: ffff800010a02790
2926 10:03:51.082671 # [ 225.590622] x19: 0000000000000000 x18: 0000000000000000
2927 10:03:51.083118 # [ 225.595932] x17: 0000000000000000 x16: 0000000000000000
2928 10:03:51.083450 # [ 225.601241] x15: 0000000000000030 x14: ffffffffffffffff
2929 10:03:51.084363 # [ 225.606551] x13: ffff800095d3b9b7 x12: ffff800015d3b9bf
2930 10:03:51.105238 # [ 225.611860] x11: ffff80001255fda8 x10: ffff8000125b7f48
2931 10:03:51.105685 # [ 225.617169] x9 : ffff80001012d054 x8 : ffff80001255ff48
2932 10:03:51.105942 # [ 225.622478] x7 : ffff8000125b7f48 x6 : ffff800012531000
2933 10:03:51.106657 # [ 225.627788] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
2934 10:03:51.126782 # [ 225.633097] x3 : 0000000000000000 x2 : 0000000000000000
2935 10:03:51.127228 # [ 225.638407] x1 : ffff0005c5510000 x0 : 0000000000000033
2936 10:03:51.127600 # [ 225.643717] Call trace:
2937 10:03:51.128588 # [ 225.646159] 0x0
2938 10:03:51.128964 # [ 225.647994] lkdtm_EXEC_NULL+0x20/0x2c
2939 10:03:51.129317 # [ 225.651742] lkdtm_do_action+0x24/0x40
2940 10:03:51.149479 # [ 225.655486] direct_entry+0xd0/0x140
2941 10:03:51.149960 # [ 225.659061] full_proxy_write+0x68/0xbc
2942 10:03:51.150335 # [ 225.662895] vfs_write+0xec/0x20c
2943 10:03:51.150621 # [ 225.666206] ksys_write+0x70/0x100
2944 10:03:51.150815 # [ 225.669602] __arm64_sys_write+0x24/0x30
2945 10:03:51.151206 # [ 225.673524] el0_svc_common.constprop.0+0x84/0x1e0
2946 10:03:51.172037 # [ 225.678310] do_el0_svc+0x2c/0xa4
2947 10:03:51.172503 # [ 225.681623] el0_svc+0x20/0x30
2948 10:03:51.172891 # [ 225.684672] el0_sync_handler+0xb0/0xb4
2949 10:03:51.173263 # [ 225.688504] el0_sync+0x180/0x1c0
2950 10:03:51.173627 # [ 225.691824] Code: bad PC value
2951 10:03:51.174619 # [ 225.694877] ---[ end trace 3947a2fc88e5a56c ]---
2952 10:03:51.180850 # EXEC_NULL: saw 'call trace:': ok
2953 10:03:51.181295 ok 36 selftests: lkdtm: EXEC_NULL.sh
2954 10:03:51.183993 # selftests: lkdtm: ACCESS_USERSPACE.sh
2955 10:03:51.903012 [ 226.988382] lkdtm: Performing direct entry ACCESS_USERSPACE
2956 10:03:51.906097 [ 226.994249] lkdtm: attempting bad read at 0000ffff864ae000
2957 10:03:51.909419 [ 226.999888] lkdtm: FAIL: survived bad read
2958 10:03:51.917013 [ 227.004064] lkdtm: attempting bad write at 0000ffff864ae000
2959 10:03:51.920342 [ 227.009732] lkdtm: FAIL: survived bad write
2960 10:03:52.030482 # [ 226.988382] lkdtm: Performing direct entry ACCESS_USERSPACE
2961 10:03:52.030957 # [ 226.994249] lkdtm: attempting bad read at 0000ffff864ae000
2962 10:03:52.031366 # [ 226.999888] lkdtm: FAIL: survived bad read
2963 10:03:52.031758 # [ 227.004064] lkdtm: attempting bad write at 0000ffff864ae000
2964 10:03:52.036916 # [ 227.009732] lkdtm: FAIL: survived bad write
2965 10:03:52.050801 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2966 10:03:52.134298 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2967 10:03:52.157757 # selftests: lkdtm: ACCESS_NULL.sh
2968 10:03:52.616122 [ 227.705283] lkdtm: Performing direct entry ACCESS_NULL
2969 10:03:52.621428 [ 227.710527] lkdtm: attempting bad read at 0000000000000000
2970 10:03:52.630372 [ 227.716092] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2971 10:03:52.642217 [ 227.725036] Mem abort info:
2972 10:03:52.642710 [ 227.727854] ESR = 0x96000004
2973 10:03:52.643090 [ 227.730979] EC = 0x25: DABT (current EL), IL = 32 bits
2974 10:03:52.645592 [ 227.736659] SET = 0, FnV = 0
2975 10:03:52.661626 [ 227.739843] EA = 0, S1PTW = 0
2976 10:03:52.662109 [ 227.743035] Data abort info:
2977 10:03:52.662523 [ 227.745958] ISV = 0, ISS = 0x00000004
2978 10:03:52.662923 [ 227.749815] CM = 0, WnR = 0
2979 10:03:52.664910 [ 227.752809] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006052d2000
2980 10:03:52.672517 [ 227.759318] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2981 10:03:52.691874 [ 227.766277] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2982 10:03:52.736093 [ 227.771935] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
2983 10:03:52.737300 [ 227.825138] CPU: 0 PID: 2098 Comm: cat Tainted: G D W 5.10.180-cip34 #1
2984 10:03:52.758679 [ 227.832875] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2985 10:03:52.759162 [ 227.839226] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2986 10:03:52.759579 [ 227.845235] pc : lkdtm_ACCESS_NULL+0x34/0x78
2987 10:03:52.760664 [ 227.849501] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2988 10:03:52.781374 [ 227.853764] sp : ffff800015e9bcf0
2989 10:03:52.781855 [ 227.857074] x29: ffff800015e9bcf0 x28: ffff0005c98b6200
2990 10:03:52.782270 [ 227.862385] x27: 0000000000000000 x26: 0000000000000000
2991 10:03:52.783335 [ 227.867695] x25: ffff8000114c3240 x24: ffff800015e9be20
2992 10:03:52.802920 [ 227.873005] x23: 000000000000000c x22: ffff0005c401f000
2993 10:03:52.803403 [ 227.878314] x21: ffff8000119d3dd0 x20: 0000000000000000
2994 10:03:52.803817 [ 227.883623] x19: 0000000000000027 x18: 0000000000000000
2995 10:03:52.804214 [ 227.888933] x17: 0000000000000000 x16: 0000000000000000
2996 10:03:52.804637 [ 227.894242] x15: 0000000000000030 x14: ffffffffffffffff
2997 10:03:52.825547 [ 227.899551] x13: ffff800095e9b9d7 x12: ffff800015e9b9df
2998 10:03:52.826032 [ 227.904861] x11: ffff80001255fda8 x10: ffff8000125b7f48
2999 10:03:52.826449 [ 227.910169] x9 : ffff80001012d054 x8 : ffff80001255ff48
3000 10:03:52.826848 [ 227.915479] x7 : ffff8000125b7f48 x6 : ffff800012531000
3001 10:03:52.848042 [ 227.920788] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3002 10:03:52.848552 [ 227.926097] x3 : 0000000000000000 x2 : 0000000000000000
3003 10:03:52.848970 [ 227.931407] x1 : 000000000000c0de x0 : ffff8000119d4000
3004 10:03:52.850047 [ 227.936717] Call trace:
3005 10:03:52.850466 [ 227.939160] lkdtm_ACCESS_NULL+0x34/0x78
3006 10:03:52.869673 [ 227.943082] lkdtm_do_action+0x24/0x40
3007 10:03:52.870155 [ 227.946826] direct_entry+0xd0/0x140
3008 10:03:52.870571 [ 227.950399] full_proxy_write+0x68/0xbc
3009 10:03:52.870970 [ 227.954235] vfs_write+0xec/0x20c
3010 10:03:52.871360 [ 227.957545] ksys_write+0x70/0x100
3011 10:03:52.871746 [ 227.960942] __arm64_sys_write+0x24/0x30
3012 10:03:52.892301 [ 227.964863] el0_svc_common.constprop.0+0x84/0x1e0
3013 10:03:52.892817 [ 227.969649] do_el0_svc+0x2c/0xa4
3014 10:03:52.893235 [ 227.972963] el0_svc+0x20/0x30
3015 10:03:52.893635 [ 227.976013] el0_sync_handler+0xb0/0xb4
3016 10:03:52.894026 [ 227.979845] el0_sync+0x180/0x1c0
3017 10:03:52.898967 [ 227.983159] Code: 91390000 97ffdf75 d2981bc1 d0003dc0 (f9400293)
3018 10:03:52.899406 [ 227.989250] ---[ end trace 3947a2fc88e5a56d ]---
3019 10:03:52.903089 # Segmentation fault
3020 10:03:53.160087 # [ 227.705283] lkdtm: Performing direct entry ACCESS_NULL
3021 10:03:53.160561 # [ 227.710527] lkdtm: attempting bad read at 0000000000000000
3022 10:03:53.160939 # [ 227.716092] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3023 10:03:53.181580 # [ 227.725036] Mem abort info:
3024 10:03:53.182018 # [ 227.727854] ESR = 0x96000004
3025 10:03:53.182395 # [ 227.730979] EC = 0x25: DABT (current EL), IL = 32 bits
3026 10:03:53.183576 # [ 227.736659] SET = 0, FnV = 0
3027 10:03:53.183980 # [ 227.739843] EA = 0, S1PTW = 0
3028 10:03:53.184369 # [ 227.743035] Data abort info:
3029 10:03:53.204271 # [ 227.745958] ISV = 0, ISS = 0x00000004
3030 10:03:53.204723 # [ 227.749815] CM = 0, WnR = 0
3031 10:03:53.205132 # [ 227.752809] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006052d2000
3032 10:03:53.205527 # [ 227.759318] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3033 10:03:53.226732 # [ 227.766277] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3034 10:03:53.271025 # [ 227.771935] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3035 10:03:53.272199 # [ 227.825138] CPU: 0 PID: 2098 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3036 10:03:53.292667 # [ 227.832875] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3037 10:03:53.293142 # [ 227.839226] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3038 10:03:53.294224 # [ 227.845235] pc : lkdtm_ACCESS_NULL+0x34/0x78
3039 10:03:53.294635 # [ 227.849501] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3040 10:03:53.295027 # [ 227.853764] sp : ffff800015e9bcf0
3041 10:03:53.316319 # [ 227.857074] x29: ffff800015e9bcf0 x28: ffff0005c98b6200
3042 10:03:53.316777 # [ 227.862385] x27: 0000000000000000 x26: 0000000000000000
3043 10:03:53.317186 # [ 227.867695] x25: ffff8000114c3240 x24: ffff800015e9be20
3044 10:03:53.317578 # [ 227.873005] x23: 000000000000000c x22: ffff0005c401f000
3045 10:03:53.337648 # [ 227.878314] x21: ffff8000119d3dd0 x20: 0000000000000000
3046 10:03:53.337958 # [ 227.883623] x19: 0000000000000027 x18: 0000000000000000
3047 10:03:53.339029 # [ 227.888933] x17: 0000000000000000 x16: 0000000000000000
3048 10:03:53.339450 # [ 227.894242] x15: 0000000000000030 x14: ffffffffffffffff
3049 10:03:53.360423 # [ 227.899551] x13: ffff800095e9b9d7 x12: ffff800015e9b9df
3050 10:03:53.360971 # [ 227.904861] x11: ffff80001255fda8 x10: ffff8000125b7f48
3051 10:03:53.361384 # [ 227.910169] x9 : ffff80001012d054 x8 : ffff80001255ff48
3052 10:03:53.362455 # [ 227.915479] x7 : ffff8000125b7f48 x6 : ffff800012531000
3053 10:03:53.381871 # [ 227.920788] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3054 10:03:53.382360 # [ 227.926097] x3 : 0000000000000000 x2 : 0000000000000000
3055 10:03:53.382779 # [ 227.931407] x1 : 000000000000c0de x0 : ffff8000119d4000
3056 10:03:53.383181 # [ 227.936717] Call trace:
3057 10:03:53.384248 # [ 227.939160] lkdtm_ACCESS_NULL+0x34/0x78
3058 10:03:53.403553 # [ 227.943082] lkdtm_do_action+0x24/0x40
3059 10:03:53.404037 # [ 227.946826] direct_entry+0xd0/0x140
3060 10:03:53.404453 # [ 227.950399] full_proxy_write+0x68/0xbc
3061 10:03:53.404885 # [ 227.954235] vfs_write+0xec/0x20c
3062 10:03:53.405276 # [ 227.957545] ksys_write+0x70/0x100
3063 10:03:53.405659 # [ 227.960942] __arm64_sys_write+0x24/0x30
3064 10:03:53.427156 # [ 227.964863] el0_svc_common.constprop.0+0x84/0x1e0
3065 10:03:53.427640 # [ 227.969649] do_el0_svc+0x2c/0xa4
3066 10:03:53.428056 # [ 227.972963] el0_svc+0x20/0x30
3067 10:03:53.428453 # [ 227.976013] el0_sync_handler+0xb0/0xb4
3068 10:03:53.429567 # [ 227.979845] el0_sync+0x180/0x1c0
3069 10:03:53.442189 # [ 227.983159] Code: 91390000 97ffdf75 d2981bc1 d0003dc0 (f9400293)
3070 10:03:53.442523 # [ 227.989250] ---[ end trace 3947a2fc88e5a56d ]---
3071 10:03:53.442689 # ACCESS_NULL: saw 'call trace:': ok
3072 10:03:53.445612 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3073 10:03:53.446097 # selftests: lkdtm: WRITE_RO.sh
3074 10:03:54.521251 [ 229.610400] lkdtm: Performing direct entry WRITE_RO
3075 10:03:54.527862 [ 229.615531] lkdtm: attempting bad rodata write at ffff8000114c3730
3076 10:03:54.536424 [ 229.621912] Unable to handle kernel write to read-only memory at virtual address ffff8000114c3730
3077 10:03:54.539781 [ 229.631146] Mem abort info:
3078 10:03:54.543071 [ 229.634027] ESR = 0x9600004e
3079 10:03:54.548551 [ 229.637169] EC = 0x25: DABT (current EL), IL = 32 bits
3080 10:03:54.551917 [ 229.642596] SET = 0, FnV = 0
3081 10:03:54.555284 [ 229.645731] EA = 0, S1PTW = 0
3082 10:03:54.561951 [ 229.648941] Data abort info:
3083 10:03:54.565220 [ 229.651827] ISV = 0, ISS = 0x0000004e
3084 10:03:54.565659 [ 229.655687] CM = 0, WnR = 1
3085 10:03:54.571722 [ 229.658899] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3086 10:03:54.582589 [ 229.665643] [ffff8000114c3730] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3087 10:03:54.602024 [ 229.676480] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3088 10:03:54.647181 [ 229.682138] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3089 10:03:54.647683 [ 229.735341] CPU: 0 PID: 2143 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3090 10:03:54.668785 [ 229.743079] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3091 10:03:54.669276 [ 229.749430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3092 10:03:54.669695 [ 229.755440] pc : lkdtm_WRITE_RO+0x44/0x5c
3093 10:03:54.670095 [ 229.759444] lr : lkdtm_WRITE_RO+0x2c/0x5c
3094 10:03:54.691430 [ 229.763447] sp : ffff800015f7bcf0
3095 10:03:54.691913 [ 229.766756] x29: ffff800015f7bcf0 x28: ffff0005c2769880
3096 10:03:54.692331 [ 229.772067] x27: 0000000000000000 x26: 0000000000000000
3097 10:03:54.692791 [ 229.777376] x25: ffff8000114c3240 x24: ffff800015f7be20
3098 10:03:54.712843 [ 229.782686] x23: 0000000000000009 x22: ffff0005c3cf5000
3099 10:03:54.713288 [ 229.787995] x21: ffff8000119d3de0 x20: ffff8000114c34c0
3100 10:03:54.713671 [ 229.793304] x19: ffff8000114c3000 x18: 0000000000000000
3101 10:03:54.714684 [ 229.798613] x17: 0000000000000000 x16: 0000000000000000
3102 10:03:54.715061 [ 229.803922] x15: 0000000000000030 x14: ffffffffffffffff
3103 10:03:54.735424 [ 229.809231] x13: ffff800095f7b9d7 x12: ffff800015f7b9df
3104 10:03:54.735910 [ 229.814541] x11: ffff80001255fda8 x10: 0000000000001440
3105 10:03:54.736326 [ 229.819849] x9 : ffff80001012d054 x8 : 0000000000000000
3106 10:03:54.737449 [ 229.825159] x7 : 0000000000000000 x6 : ffff800012531000
3107 10:03:54.758056 [ 229.830468] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3108 10:03:54.758541 [ 229.835778] x3 : 0000000000000000 x2 : 00000000abcd1234
3109 10:03:54.758957 [ 229.841087] x1 : 000000000198b861 x0 : ffff8000119d4d30
3110 10:03:54.759355 [ 229.846397] Call trace:
3111 10:03:54.760427 [ 229.848839] lkdtm_WRITE_RO+0x44/0x5c
3112 10:03:54.779674 [ 229.852502] lkdtm_do_action+0x24/0x40
3113 10:03:54.780154 [ 229.856246] direct_entry+0xd0/0x140
3114 10:03:54.780605 [ 229.859821] full_proxy_write+0x68/0xbc
3115 10:03:54.781005 [ 229.863654] vfs_write+0xec/0x20c
3116 10:03:54.781397 [ 229.866964] ksys_write+0x70/0x100
3117 10:03:54.781782 [ 229.870360] __arm64_sys_write+0x24/0x30
3118 10:03:54.803307 [ 229.874282] el0_svc_common.constprop.0+0x84/0x1e0
3119 10:03:54.803788 [ 229.879068] do_el0_svc+0x2c/0xa4
3120 10:03:54.804205 [ 229.882381] el0_svc+0x20/0x30
3121 10:03:54.804630 [ 229.885430] el0_sync_handler+0xb0/0xb4
3122 10:03:54.805024 [ 229.889262] el0_sync+0x180/0x1c0
3123 10:03:54.805408 [ 229.892575] Code: f2b579a2 d0003dc0 ca020021 9134c000 (f9039a61)
3124 10:03:54.809595 [ 229.898665] ---[ end trace 3947a2fc88e5a56e ]---
3125 10:03:54.812993 # Segmentation fault
3126 10:03:55.138525 # [ 229.610400] lkdtm: Performing direct entry WRITE_RO
3127 10:03:55.139572 # [ 229.615531] lkdtm: attempting bad rodata write at ffff8000114c3730
3128 10:03:55.139946 # [ 229.621912] Unable to handle kernel write to read-only memory at virtual address ffff8000114c3730
3129 10:03:55.162325 # [ 229.631146] Mem abort info:
3130 10:03:55.162769 # [ 229.634027] ESR = 0x9600004e
3131 10:03:55.163152 # [ 229.637169] EC = 0x25: DABT (current EL), IL = 32 bits
3132 10:03:55.163520 # [ 229.642596] SET = 0, FnV = 0
3133 10:03:55.163879 # [ 229.645731] EA = 0, S1PTW = 0
3134 10:03:55.164904 # [ 229.648941] Data abort info:
3135 10:03:55.183808 # [ 229.651827] ISV = 0, ISS = 0x0000004e
3136 10:03:55.184255 # [ 229.655687] CM = 0, WnR = 1
3137 10:03:55.184697 # [ 229.658899] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3138 10:03:55.185102 # [ 229.665643] [ffff8000114c3730] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3139 10:03:55.205293 # [ 229.676480] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3140 10:03:55.250638 # [ 229.682138] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3141 10:03:55.251841 # [ 229.735341] CPU: 0 PID: 2143 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3142 10:03:55.273272 # [ 229.743079] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3143 10:03:55.274388 # [ 229.749430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3144 10:03:55.274781 # [ 229.755440] pc : lkdtm_WRITE_RO+0x44/0x5c
3145 10:03:55.275157 # [ 229.759444] lr : lkdtm_WRITE_RO+0x2c/0x5c
3146 10:03:55.294933 # [ 229.763447] sp : ffff800015f7bcf0
3147 10:03:55.295417 # [ 229.766756] x29: ffff800015f7bcf0 x28: ffff0005c2769880
3148 10:03:55.295822 # [ 229.772067] x27: 0000000000000000 x26: 0000000000000000
3149 10:03:55.296229 # [ 229.777376] x25: ffff8000114c3240 x24: ffff800015f7be20
3150 10:03:55.317397 # [ 229.782686] x23: 0000000000000009 x22: ffff0005c3cf5000
3151 10:03:55.317883 # [ 229.787995] x21: ffff8000119d3de0 x20: ffff8000114c34c0
3152 10:03:55.318302 # [ 229.793304] x19: ffff8000114c3000 x18: 0000000000000000
3153 10:03:55.319410 # [ 229.798613] x17: 0000000000000000 x16: 0000000000000000
3154 10:03:55.338998 # [ 229.803922] x15: 0000000000000030 x14: ffffffffffffffff
3155 10:03:55.339484 # [ 229.809231] x13: ffff800095f7b9d7 x12: ffff800015f7b9df
3156 10:03:55.339939 # [ 229.814541] x11: ffff80001255fda8 x10: 0000000000001440
3157 10:03:55.341021 # [ 229.819849] x9 : ffff80001012d054 x8 : 0000000000000000
3158 10:03:55.361649 # [ 229.825159] x7 : 0000000000000000 x6 : ffff800012531000
3159 10:03:55.362133 # [ 229.830468] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3160 10:03:55.362552 # [ 229.835778] x3 : 0000000000000000 x2 : 00000000abcd1234
3161 10:03:55.363649 # [ 229.841087] x1 : 000000000198b861 x0 : ffff8000119d4d30
3162 10:03:55.364060 # [ 229.846397] Call trace:
3163 10:03:55.384235 # [ 229.848839] lkdtm_WRITE_RO+0x44/0x5c
3164 10:03:55.384682 # [ 229.852502] lkdtm_do_action+0x24/0x40
3165 10:03:55.385101 # [ 229.856246] direct_entry+0xd0/0x140
3166 10:03:55.385501 # [ 229.859821] full_proxy_write+0x68/0xbc
3167 10:03:55.385894 # [ 229.863654] vfs_write+0xec/0x20c
3168 10:03:55.386284 # [ 229.866964] ksys_write+0x70/0x100
3169 10:03:55.405781 # [ 229.870360] __arm64_sys_write+0x24/0x30
3170 10:03:55.406266 # [ 229.874282] el0_svc_common.constprop.0+0x84/0x1e0
3171 10:03:55.406681 # [ 229.879068] do_el0_svc+0x2c/0xa4
3172 10:03:55.407083 # [ 229.882381] el0_svc+0x20/0x30
3173 10:03:55.408168 # [ 229.885430] el0_sync_handler+0xb0/0xb4
3174 10:03:55.408600 # [ 229.889262] el0_sync+0x180/0x1c0
3175 10:03:55.426298 # [ 229.892575] Code: f2b579a2 d0003dc0 ca020021 9134c000 (f9039a61)
3176 10:03:55.426782 # [ 229.898665] ---[ end trace 3947a2fc88e5a56e ]---
3177 10:03:55.427198 # WRITE_RO: saw 'call trace:': ok
3178 10:03:55.427596 ok 39 selftests: lkdtm: WRITE_RO.sh
3179 10:03:55.429704 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3180 10:03:56.582384 [ 231.666437] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3181 10:03:56.585703 [ 231.672362] lkdtm: attempting bad ro_after_init write at ffff800011aa63d0
3182 10:03:56.597468 [ 231.679220] Unable to handle kernel write to read-only memory at virtual address ffff800011aa63d0
3183 10:03:56.600728 [ 231.688131] Mem abort info:
3184 10:03:56.601200 [ 231.691038] ESR = 0x9600004f
3185 10:03:56.604922 [ 231.694175] EC = 0x25: DABT (current EL), IL = 32 bits
3186 10:03:56.624296 [ 231.699551] SET = 0, FnV = 0
3187 10:03:56.624761 [ 231.702646] EA = 0, S1PTW = 0
3188 10:03:56.625171 [ 231.705850] Data abort info:
3189 10:03:56.626268 [ 231.708761] ISV = 0, ISS = 0x0000004f
3190 10:03:56.626672 [ 231.712626] CM = 0, WnR = 1
3191 10:03:56.627953 [ 231.715604] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3192 10:03:56.643986 [ 231.722395] [ffff800011aa63d0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049ca6783
3193 10:03:56.647333 [ 231.735032] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3194 10:03:56.710701 [ 231.740698] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3195 10:03:56.711755 [ 231.794023] CPU: 2 PID: 2188 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3196 10:03:56.733410 [ 231.801765] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3197 10:03:56.733850 [ 231.808122] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3198 10:03:56.734226 [ 231.814143] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3199 10:03:56.734593 [ 231.819108] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3200 10:03:56.735625 [ 231.824069] sp : ffff80001603bcf0
3201 10:03:56.755954 [ 231.827382] x29: ffff80001603bcf0 x28: ffff0005c98f4980
3202 10:03:56.756431 [ 231.832700] x27: 0000000000000000 x26: 0000000000000000
3203 10:03:56.756868 [ 231.838018] x25: ffff8000114c3240 x24: ffff80001603be20
3204 10:03:56.757262 [ 231.843335] x23: 0000000000000014 x22: ffff0005c4dc5000
3205 10:03:56.777468 [ 231.848652] x21: ffff8000119d3df0 x20: ffff8000114c34d0
3206 10:03:56.777941 [ 231.853970] x19: ffff800011aa6000 x18: 0000000000000000
3207 10:03:56.778348 [ 231.859287] x17: 0000000000000000 x16: 0000000000000000
3208 10:03:56.779449 [ 231.864604] x15: 0000000000000030 x14: ffffffffffffffff
3209 10:03:56.799996 [ 231.869925] x13: ffff80009603b9d7 x12: ffff80001603b9df
3210 10:03:56.800470 [ 231.875253] x11: ffff80001255fda8 x10: ffff8000125b7f48
3211 10:03:56.801613 [ 231.880570] x9 : ffff80001012d054 x8 : ffff80001255ff48
3212 10:03:56.802026 [ 231.885888] x7 : ffff8000125b7f48 x6 : ffff800012531000
3213 10:03:56.802417 [ 231.891205] x5 : ffff800012531c88 x4 : ffff00063f75cc70
3214 10:03:56.822592 [ 231.896522] x3 : 0000000000000000 x2 : 00000000abcd1234
3215 10:03:56.823064 [ 231.901839] x1 : 00000000fe67479e x0 : ffff8000119d4d30
3216 10:03:56.823472 [ 231.907158] Call trace:
3217 10:03:56.824556 [ 231.909611] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3218 10:03:56.824718 [ 231.914234] lkdtm_do_action+0x24/0x40
3219 10:03:56.845220 [ 231.917983] direct_entry+0xd0/0x140
3220 10:03:56.845692 [ 231.921563] full_proxy_write+0x68/0xbc
3221 10:03:56.846097 [ 231.925402] vfs_write+0xec/0x20c
3222 10:03:56.846487 [ 231.928715] ksys_write+0x70/0x100
3223 10:03:56.846870 [ 231.932116] __arm64_sys_write+0x24/0x30
3224 10:03:56.847957 [ 231.936044] el0_svc_common.constprop.0+0x84/0x1e0
3225 10:03:56.866855 [ 231.940835] do_el0_svc+0x2c/0xa4
3226 10:03:56.867298 [ 231.944160] el0_svc+0x20/0x30
3227 10:03:56.867663 [ 231.947215] el0_sync_handler+0xb0/0xb4
3228 10:03:56.867983 [ 231.951052] el0_sync+0x180/0x1c0
3229 10:03:56.868275 [ 231.954376] Code: f2b579a2 d0003dc0 ca020021 9134c000 (f901ea61)
3230 10:03:56.871138 [ 231.960477] ---[ end trace 3947a2fc88e5a56f ]---
3231 10:03:56.874498 # Segmentation fault
3232 10:03:57.116741 # [ 231.666437] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3233 10:03:57.117189 # [ 231.672362] lkdtm: attempting bad ro_after_init write at ffff800011aa63d0
3234 10:03:57.118258 # [ 231.679220] Unable to handle kernel write to read-only memory at virtual address ffff800011aa63d0
3235 10:03:57.139329 # [ 231.688131] Mem abort info:
3236 10:03:57.139812 # [ 231.691038] ESR = 0x9600004f
3237 10:03:57.140227 # [ 231.694175] EC = 0x25: DABT (current EL), IL = 32 bits
3238 10:03:57.140612 # [ 231.699551] SET = 0, FnV = 0
3239 10:03:57.141725 # [ 231.702646] EA = 0, S1PTW = 0
3240 10:03:57.142129 # [ 231.705850] Data abort info:
3241 10:03:57.160783 # [ 231.708761] ISV = 0, ISS = 0x0000004f
3242 10:03:57.160992 # [ 231.712626] CM = 0, WnR = 1
3243 10:03:57.162117 # [ 231.715604] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3244 10:03:57.183475 # [ 231.722395] [ffff800011aa63d0] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049ca6783
3245 10:03:57.183963 # [ 231.735032] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3246 10:03:57.228361 # [ 231.740698] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3247 10:03:57.250262 # [ 231.794023] CPU: 2 PID: 2188 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3248 10:03:57.250747 # [ 231.801765] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3249 10:03:57.251164 # [ 231.808122] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3250 10:03:57.252293 # [ 231.814143] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3251 10:03:57.272858 # [ 231.819108] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3252 10:03:57.273341 # [ 231.824069] sp : ffff80001603bcf0
3253 10:03:57.273757 # [ 231.827382] x29: ffff80001603bcf0 x28: ffff0005c98f4980
3254 10:03:57.274872 # [ 231.832700] x27: 0000000000000000 x26: 0000000000000000
3255 10:03:57.294508 # [ 231.838018] x25: ffff8000114c3240 x24: ffff80001603be20
3256 10:03:57.294993 # [ 231.843335] x23: 0000000000000014 x22: ffff0005c4dc5000
3257 10:03:57.295409 # [ 231.848652] x21: ffff8000119d3df0 x20: ffff8000114c34d0
3258 10:03:57.295807 # [ 231.853970] x19: ffff800011aa6000 x18: 0000000000000000
3259 10:03:57.317092 # [ 231.859287] x17: 0000000000000000 x16: 0000000000000000
3260 10:03:57.317576 # [ 231.864604] x15: 0000000000000030 x14: ffffffffffffffff
3261 10:03:57.318707 # [ 231.869925] x13: ffff80009603b9d7 x12: ffff80001603b9df
3262 10:03:57.319122 # [ 231.875253] x11: ffff80001255fda8 x10: ffff8000125b7f48
3263 10:03:57.338636 # [ 231.880570] x9 : ffff80001012d054 x8 : ffff80001255ff48
3264 10:03:57.339121 # [ 231.885888] x7 : ffff8000125b7f48 x6 : ffff800012531000
3265 10:03:57.339538 # [ 231.891205] x5 : ffff800012531c88 x4 : ffff00063f75cc70
3266 10:03:57.339937 # [ 231.896522] x3 : 0000000000000000 x2 : 00000000abcd1234
3267 10:03:57.361213 # [ 231.901839] x1 : 00000000fe67479e x0 : ffff8000119d4d30
3268 10:03:57.361697 # [ 231.907158] Call trace:
3269 10:03:57.362112 # [ 231.909611] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3270 10:03:57.363231 # [ 231.914234] lkdtm_do_action+0x24/0x40
3271 10:03:57.363640 # [ 231.917983] direct_entry+0xd0/0x140
3272 10:03:57.364032 # [ 231.921563] full_proxy_write+0x68/0xbc
3273 10:03:57.383752 # [ 231.925402] vfs_write+0xec/0x20c
3274 10:03:57.384235 # [ 231.928715] ksys_write+0x70/0x100
3275 10:03:57.384679 # [ 231.932116] __arm64_sys_write+0x24/0x30
3276 10:03:57.385080 # [ 231.936044] el0_svc_common.constprop.0+0x84/0x1e0
3277 10:03:57.386190 # [ 231.940835] do_el0_svc+0x2c/0xa4
3278 10:03:57.386594 # [ 231.944160] el0_svc+0x20/0x30
3279 10:03:57.406367 # [ 231.947215] el0_sync_handler+0xb0/0xb4
3280 10:03:57.406850 # [ 231.951052] el0_sync+0x180/0x1c0
3281 10:03:57.407266 # [ 231.954376] Code: f2b579a2 d0003dc0 ca020021 9134c000 (f901ea61)
3282 10:03:57.407668 # [ 231.960477] ---[ end trace 3947a2fc88e5a56f ]---
3283 10:03:57.408641 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3284 10:03:57.413852 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3285 10:03:57.414336 # selftests: lkdtm: WRITE_KERN.sh
3286 10:03:58.674473 [ 233.763546] lkdtm: Performing direct entry WRITE_KERN
3287 10:03:58.687419 [ 233.768775] lkdtm: attempting bad 8487436 byte write at ffff80001121a99c
3288 10:03:58.690824 [ 233.775561] Unable to handle kernel write to read-only memory at virtual address ffff80001121a99c
3289 10:03:58.707993 [ 233.784598] Mem abort info:
3290 10:03:58.708465 [ 233.787419] ESR = 0x9600004f
3291 10:03:58.708923 [ 233.790536] EC = 0x25: DABT (current EL), IL = 32 bits
3292 10:03:58.709317 [ 233.795969] SET = 0, FnV = 0
3293 10:03:58.711309 [ 233.799048] EA = 0, S1PTW = 0
3294 10:03:58.711783 [ 233.802409] Data abort info:
3295 10:03:58.715414 [ 233.805363] ISV = 0, ISS = 0x0000004f
3296 10:03:58.722061 [ 233.809288] CM = 0, WnR = 1
3297 10:03:58.725291 [ 233.812263] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3298 10:03:58.740440 [ 233.819054] [ffff80001121a99c] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=005000004941a783
3299 10:03:58.743968 [ 233.831712] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3300 10:03:58.808258 [ 233.837368] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3301 10:03:58.808793 [ 233.890572] CPU: 0 PID: 2233 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3302 10:03:58.829855 [ 233.898309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3303 10:03:58.830330 [ 233.904660] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3304 10:03:58.830740 [ 233.910673] pc : __memcpy+0x110/0x180
3305 10:03:58.831131 [ 233.914335] lr : lkdtm_WRITE_KERN+0x54/0x88
3306 10:03:58.831516 [ 233.918511] sp : ffff800016103ce0
3307 10:03:58.851407 [ 233.921821] x29: ffff800016103ce0 x28: ffff0005c8353100
3308 10:03:58.851893 [ 233.927131] x27: 0000000000000000 x26: 0000000000000000
3309 10:03:58.852308 [ 233.932441] x25: ffff8000114c3240 x24: ffff800016103e20
3310 10:03:58.852743 [ 233.937751] x23: 000000000000000b x22: ffff0005c3515000
3311 10:03:58.853138 [ 233.943060] x21: 000000000081820c x20: ffff800010a02790
3312 10:03:58.873904 [ 233.948370] x19: ffff80001121a99c x18: 0000000000000000
3313 10:03:58.874389 [ 233.953679] x17: 0000000000000000 x16: 0000000000000000
3314 10:03:58.875543 [ 233.958989] x15: 0000000000000030 x14: f9000fe097e50a66
3315 10:03:58.875960 [ 233.964298] x13: f946ec00910003fd x12: 52819801d2800802
3316 10:03:58.896670 [ 233.969607] x11: a9be7bfdb0008500 x10: d503233fd503201f
3317 10:03:58.897153 [ 233.974916] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3318 10:03:58.897568 [ 233.980226] x7 : d503201faa1e03e9 x6 : ffff80001121a99c
3319 10:03:58.898692 [ 233.985535] x5 : ffff800012531c88 x4 : 0000000000000000
3320 10:03:58.919341 [ 233.990844] x3 : 0000000000000000 x2 : 000000000081818c
3321 10:03:58.919822 [ 233.996153] x1 : ffff800010a027d0 x0 : ffff80001121a99c
3322 10:03:58.920238 [ 234.001464] Call trace:
3323 10:03:58.920664 [ 234.003908] __memcpy+0x110/0x180
3324 10:03:58.921055 [ 234.007223] lkdtm_do_action+0x24/0x40
3325 10:03:58.921440 [ 234.010966] direct_entry+0xd0/0x140
3326 10:03:58.940786 [ 234.014540] full_proxy_write+0x68/0xbc
3327 10:03:58.941090 [ 234.018375] vfs_write+0xec/0x20c
3328 10:03:58.941351 [ 234.021684] ksys_write+0x70/0x100
3329 10:03:58.942118 [ 234.025081] __arm64_sys_write+0x24/0x30
3330 10:03:58.942375 [ 234.029003] el0_svc_common.constprop.0+0x84/0x1e0
3331 10:03:58.942621 [ 234.033789] do_el0_svc+0x2c/0xa4
3332 10:03:58.961279 [ 234.037102] el0_svc+0x20/0x30
3333 10:03:58.961582 [ 234.040151] el0_sync_handler+0xb0/0xb4
3334 10:03:58.961844 [ 234.043983] el0_sync+0x180/0x1c0
3335 10:03:58.962609 [ 234.047296] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3336 10:03:58.967635 [ 234.053387] ---[ end trace 3947a2fc88e5a570 ]---
3337 10:03:58.967940 # Segmentation fault
3338 10:03:59.233042 # [ 233.763546] lkdtm: Performing direct entry WRITE_KERN
3339 10:03:59.233525 # [ 233.768775] lkdtm: attempting bad 8487436 byte write at ffff80001121a99c
3340 10:03:59.234625 # [ 233.775561] Unable to handle kernel write to read-only memory at virtual address ffff80001121a99c
3341 10:03:59.254532 # [ 233.784598] Mem abort info:
3342 10:03:59.255014 # [ 233.787419] ESR = 0x9600004f
3343 10:03:59.255389 # [ 233.790536] EC = 0x25: DABT (current EL), IL = 32 bits
3344 10:03:59.256460 # [ 233.795969] SET = 0, FnV = 0
3345 10:03:59.256897 # [ 233.799048] EA = 0, S1PTW = 0
3346 10:03:59.257253 # [ 233.802409] Data abort info:
3347 10:03:59.277161 # [ 233.805363] ISV = 0, ISS = 0x0000004f
3348 10:03:59.277645 # [ 233.809288] CM = 0, WnR = 1
3349 10:03:59.278738 # [ 233.812263] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
3350 10:03:59.299864 # [ 233.819054] [ffff80001121a99c] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=005000004941a783
3351 10:03:59.300352 # [ 233.831712] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3352 10:03:59.344147 # [ 233.837368] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3353 10:03:59.365594 # [ 233.890572] CPU: 0 PID: 2233 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3354 10:03:59.366079 # [ 233.898309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3355 10:03:59.366497 # [ 233.904660] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3356 10:03:59.366897 # [ 233.910673] pc : __memcpy+0x110/0x180
3357 10:03:59.389202 # [ 233.914335] lr : lkdtm_WRITE_KERN+0x54/0x88
3358 10:03:59.389687 # [ 233.918511] sp : ffff800016103ce0
3359 10:03:59.390103 # [ 233.921821] x29: ffff800016103ce0 x28: ffff0005c8353100
3360 10:03:59.390506 # [ 233.927131] x27: 0000000000000000 x26: 0000000000000000
3361 10:03:59.391646 # [ 233.932441] x25: ffff8000114c3240 x24: ffff800016103e20
3362 10:03:59.410833 # [ 233.937751] x23: 000000000000000b x22: ffff0005c3515000
3363 10:03:59.411315 # [ 233.943060] x21: 000000000081820c x20: ffff800010a02790
3364 10:03:59.411732 # [ 233.948370] x19: ffff80001121a99c x18: 0000000000000000
3365 10:03:59.412131 # [ 233.953679] x17: 0000000000000000 x16: 0000000000000000
3366 10:03:59.433328 # [ 233.958989] x15: 0000000000000030 x14: f9000fe097e50a66
3367 10:03:59.433813 # [ 233.964298] x13: f946ec00910003fd x12: 52819801d2800802
3368 10:03:59.434222 # [ 233.969607] x11: a9be7bfdb0008500 x10: d503233fd503201f
3369 10:03:59.435349 # [ 233.974916] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3370 10:03:59.454830 # [ 233.980226] x7 : d503201faa1e03e9 x6 : ffff80001121a99c
3371 10:03:59.455303 # [ 233.985535] x5 : ffff800012531c88 x4 : 0000000000000000
3372 10:03:59.455711 # [ 233.990844] x3 : 0000000000000000 x2 : 000000000081818c
3373 10:03:59.456721 # [ 233.996153] x1 : ffff800010a027d0 x0 : ffff80001121a99c
3374 10:03:59.476449 # [ 234.001464] Call trace:
3375 10:03:59.476800 # [ 234.003908] __memcpy+0x110/0x180
3376 10:03:59.477207 # [ 234.007223] lkdtm_do_action+0x24/0x40
3377 10:03:59.477595 # [ 234.010966] direct_entry+0xd0/0x140
3378 10:03:59.477977 # [ 234.014540] full_proxy_write+0x68/0xbc
3379 10:03:59.479093 # [ 234.018375] vfs_write+0xec/0x20c
3380 10:03:59.500142 # [ 234.021684] ksys_write+0x70/0x100
3381 10:03:59.500663 # [ 234.025081] __arm64_sys_write+0x24/0x30
3382 10:03:59.501071 # [ 234.029003] el0_svc_common.constprop.0+0x84/0x1e0
3383 10:03:59.501463 # [ 234.033789] do_el0_svc+0x2c/0xa4
3384 10:03:59.501845 # [ 234.037102] el0_svc+0x20/0x30
3385 10:03:59.502964 # [ 234.040151] el0_sync_handler+0xb0/0xb4
3386 10:03:59.521588 # [ 234.043983] el0_sync+0x180/0x1c0
3387 10:03:59.522059 # [ 234.047296] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3388 10:03:59.522469 # [ 234.053387] ---[ end trace 3947a2fc88e5a570 ]---
3389 10:03:59.522861 # WRITE_KERN: saw 'call trace:': ok
3390 10:03:59.523985 ok 41 selftests: lkdtm: WRITE_KERN.sh
3391 10:03:59.525152 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3392 10:04:00.650662 [ 235.725554] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3393 10:04:00.651691 [ 235.731666] lkdtm: attempting good refcount_inc() without overflow
3394 10:04:00.654008 [ 235.737892] lkdtm: attempting bad refcount_inc() overflow
3395 10:04:00.654386 [ 235.743343] ------------[ cut here ]------------
3396 10:04:00.659135 [ 235.748039] refcount_t: saturated; leaking memory.
3397 10:04:00.667920 [ 235.753046] WARNING: CPU: 5 PID: 2278 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3398 10:04:00.731474 [ 235.761483] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3399 10:04:00.731978 [ 235.814809] CPU: 5 PID: 2278 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3400 10:04:00.754039 [ 235.822554] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3401 10:04:00.754513 [ 235.828909] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3402 10:04:00.755666 [ 235.834921] pc : refcount_warn_saturate+0x74/0x144
3403 10:04:00.756074 [ 235.839712] lr : refcount_warn_saturate+0x74/0x144
3404 10:04:00.756465 [ 235.844500] sp : ffff8000161bbcd0
3405 10:04:00.775644 [ 235.847812] x29: ffff8000161bbcd0 x28: ffff0005c98f6200
3406 10:04:00.776118 [ 235.853133] x27: 0000000000000000 x26: 0000000000000000
3407 10:04:00.776558 [ 235.858451] x25: ffff8000114c3240 x24: ffff8000161bbe20
3408 10:04:00.777700 [ 235.863769] x23: 0000000000000016 x22: ffff0005c9447000
3409 10:04:00.799272 [ 235.869086] x21: ffff8000119d3e18 x20: ffff8000114c34f0
3410 10:04:00.799745 [ 235.874403] x19: 000000000000002b x18: 0000000000000000
3411 10:04:00.800153 [ 235.879720] x17: 0000000000000000 x16: 0000000000000000
3412 10:04:00.800574 [ 235.885037] x15: 0000000000000030 x14: ffffffffffffffff
3413 10:04:00.820890 [ 235.890354] x13: ffff8000961bb977 x12: ffff8000161bb97f
3414 10:04:00.821365 [ 235.895671] x11: ffff80001255fda8 x10: 0000000000001440
3415 10:04:00.821774 [ 235.900989] x9 : ffff80001012d054 x8 : 0000000000000000
3416 10:04:00.822166 [ 235.906306] x7 : 0000000000000000 x6 : ffff800012531000
3417 10:04:00.823297 [ 235.911623] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3418 10:04:00.842483 [ 235.916940] x3 : 0000000000000000 x2 : 0000000000000000
3419 10:04:00.842958 [ 235.922257] x1 : 0000000000000000 x0 : ffff0005c98f6200
3420 10:04:00.843365 [ 235.927575] Call trace:
3421 10:04:00.843762 [ 235.930023] refcount_warn_saturate+0x74/0x144
3422 10:04:00.844145 [ 235.934473] __refcount_add.constprop.0+0x7c/0x90
3423 10:04:00.866082 [ 235.939183] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3424 10:04:00.866568 [ 235.943973] lkdtm_do_action+0x24/0x40
3425 10:04:00.866986 [ 235.947721] direct_entry+0xd0/0x140
3426 10:04:00.867386 [ 235.951298] full_proxy_write+0x68/0xbc
3427 10:04:00.868552 [ 235.955137] vfs_write+0xec/0x20c
3428 10:04:00.868962 [ 235.958451] ksys_write+0x70/0x100
3429 10:04:00.887650 [ 235.961852] __arm64_sys_write+0x24/0x30
3430 10:04:00.888132 [ 235.965780] el0_svc_common.constprop.0+0x84/0x1e0
3431 10:04:00.888574 [ 235.970571] do_el0_svc+0x2c/0xa4
3432 10:04:00.888978 [ 235.973893] el0_svc+0x20/0x30
3433 10:04:00.890116 [ 235.976947] el0_sync_handler+0xb0/0xb4
3434 10:04:00.890521 [ 235.980784] el0_sync+0x180/0x1c0
3435 10:04:00.910248 [ 235.984098] irq event stamp: 0
3436 10:04:00.910727 [ 235.987160] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3437 10:04:00.911891 [ 235.993434] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3438 10:04:00.923215 [ 236.001612] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3439 10:04:00.923699 [ 236.009788] softirqs last disabled at (0): [<0000000000000000>] 0x0
3440 10:04:00.926560 [ 236.016052] ---[ end trace 3947a2fc88e5a571 ]---
3441 10:04:00.931814 [ 236.020906] lkdtm: Overflow detected: saturated
3442 10:04:01.734557 # [ 235.725554] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3443 10:04:01.735709 # [ 235.731666] lkdtm: attempting good refcount_inc() without overflow
3444 10:04:01.736070 # [ 235.737892] lkdtm: attempting bad refcount_inc() overflow
3445 10:04:01.757210 # [ 235.743343] ------------[ cut here ]------------
3446 10:04:01.757684 # [ 235.748039] refcount_t: saturated; leaking memory.
3447 10:04:01.758091 # [ 235.753046] WARNING: CPU: 5 PID: 2278 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3448 10:04:01.823983 # [ 235.761483] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3449 10:04:01.824516 # [ 235.814809] CPU: 5 PID: 2278 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3450 10:04:01.824934 # [ 235.822554] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3451 10:04:01.826099 # [ 235.828909] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3452 10:04:01.845523 # [ 235.834921] pc : refcount_warn_saturate+0x74/0x144
3453 10:04:01.845997 # [ 235.839712] lr : refcount_warn_saturate+0x74/0x144
3454 10:04:01.847157 # [ 235.844500] sp : ffff8000161bbcd0
3455 10:04:01.847565 # [ 235.847812] x29: ffff8000161bbcd0 x28: ffff0005c98f6200
3456 10:04:01.869172 # [ 235.853133] x27: 0000000000000000 x26: 0000000000000000
3457 10:04:01.869645 # [ 235.858451] x25: ffff8000114c3240 x24: ffff8000161bbe20
3458 10:04:01.870807 # [ 235.863769] x23: 0000000000000016 x22: ffff0005c9447000
3459 10:04:01.871215 # [ 235.869086] x21: ffff8000119d3e18 x20: ffff8000114c34f0
3460 10:04:01.890737 # [ 235.874403] x19: 000000000000002b x18: 0000000000000000
3461 10:04:01.891209 # [ 235.879720] x17: 0000000000000000 x16: 0000000000000000
3462 10:04:01.891616 # [ 235.885037] x15: 0000000000000030 x14: ffffffffffffffff
3463 10:04:01.892007 # [ 235.890354] x13: ffff8000961bb977 x12: ffff8000161bb97f
3464 10:04:01.913341 # [ 235.895671] x11: ffff80001255fda8 x10: 0000000000001440
3465 10:04:01.913814 # [ 235.900989] x9 : ffff80001012d054 x8 : 0000000000000000
3466 10:04:01.914222 # [ 235.906306] x7 : 0000000000000000 x6 : ffff800012531000
3467 10:04:01.914614 # [ 235.911623] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3468 10:04:01.934804 # [ 235.916940] x3 : 0000000000000000 x2 : 0000000000000000
3469 10:04:01.935278 # [ 235.922257] x1 : 0000000000000000 x0 : ffff0005c98f6200
3470 10:04:01.935687 # [ 235.927575] Call trace:
3471 10:04:01.936906 # [ 235.930023] refcount_warn_saturate+0x74/0x144
3472 10:04:01.937280 # [ 235.934473] __refcount_add.constprop.0+0x7c/0x90
3473 10:04:01.956337 # [ 235.939183] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3474 10:04:01.956857 # [ 235.943973] lkdtm_do_action+0x24/0x40
3475 10:04:01.957260 # [ 235.947721] direct_entry+0xd0/0x140
3476 10:04:01.957668 # [ 235.951298] full_proxy_write+0x68/0xbc
3477 10:04:01.958058 # [ 235.955137] vfs_write+0xec/0x20c
3478 10:04:01.959204 # [ 235.958451] ksys_write+0x70/0x100
3479 10:04:01.980022 # [ 235.961852] __arm64_sys_write+0x24/0x30
3480 10:04:01.980529 # [ 235.965780] el0_svc_common.constprop.0+0x84/0x1e0
3481 10:04:01.980948 # [ 235.970571] do_el0_svc+0x2c/0xa4
3482 10:04:01.981349 # [ 235.973893] el0_svc+0x20/0x30
3483 10:04:01.981740 # [ 235.976947] el0_sync_handler+0xb0/0xb4
3484 10:04:01.982887 # [ 235.980784] el0_sync+0x180/0x1c0
3485 10:04:02.001441 # [ 235.984098] irq event stamp: 0
3486 10:04:02.001923 # [ 235.987160] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3487 10:04:02.002338 # [ 235.993434] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3488 10:04:02.024010 # [ 236.001612] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3489 10:04:02.024520 # [ 236.009788] softirqs last disabled at (0): [<0000000000000000>] 0x0
3490 10:04:02.025701 # [ 236.016052] ---[ end trace 3947a2fc88e5a571 ]---
3491 10:04:02.026119 # [ 236.020906] lkdtm: Overflow detected: saturated
3492 10:04:02.026520 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3493 10:04:02.031619 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3494 10:04:02.034951 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3495 10:04:02.205067 [ 237.289635] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3496 10:04:02.208340 [ 237.295875] lkdtm: attempting good refcount_add() without overflow
3497 10:04:02.214732 [ 237.303700] lkdtm: attempting bad refcount_add() overflow
3498 10:04:02.220212 [ 237.309665] ------------[ cut here ]------------
3499 10:04:02.225644 [ 237.314710] refcount_t: saturated; leaking memory.
3500 10:04:02.234461 [ 237.319674] WARNING: CPU: 3 PID: 2310 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3501 10:04:02.298070 [ 237.328112] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3502 10:04:02.298584 [ 237.381439] CPU: 3 PID: 2310 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3503 10:04:02.320788 [ 237.389180] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3504 10:04:02.321271 [ 237.395536] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3505 10:04:02.321688 [ 237.401544] pc : refcount_warn_saturate+0x74/0x144
3506 10:04:02.322090 [ 237.406334] lr : refcount_warn_saturate+0x74/0x144
3507 10:04:02.322482 [ 237.411122] sp : ffff80001626bcd0
3508 10:04:02.343372 [ 237.414435] x29: ffff80001626bcd0 x28: ffff0005c276e200
3509 10:04:02.343854 [ 237.419753] x27: 0000000000000000 x26: 0000000000000000
3510 10:04:02.344271 [ 237.425070] x25: ffff8000114c3240 x24: ffff80001626be20
3511 10:04:02.344700 [ 237.430387] x23: 0000000000000016 x22: ffff0005c0d78000
3512 10:04:02.364884 [ 237.435705] x21: ffff8000119d3e30 x20: ffff8000114c3500
3513 10:04:02.365368 [ 237.441022] x19: 000000000000002c x18: 0000000000000000
3514 10:04:02.365783 [ 237.446339] x17: 0000000000000000 x16: 0000000000000000
3515 10:04:02.366946 [ 237.451656] x15: 0000000000000030 x14: ffffffffffffffff
3516 10:04:02.387498 [ 237.456974] x13: ffff80009626b977 x12: ffff80001626b97f
3517 10:04:02.387979 [ 237.462291] x11: ffff80001255fda8 x10: ffff8000125b7f48
3518 10:04:02.388397 [ 237.467608] x9 : ffff80001012d054 x8 : ffff80001255ff48
3519 10:04:02.388827 [ 237.472926] x7 : ffff8000125b7f48 x6 : ffff800012531000
3520 10:04:02.389990 [ 237.478243] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3521 10:04:02.410076 [ 237.483560] x3 : 0000000000000000 x2 : 0000000000000000
3522 10:04:02.410560 [ 237.488877] x1 : 0000000000000000 x0 : ffff0005c276e200
3523 10:04:02.411744 [ 237.494195] Call trace:
3524 10:04:02.412159 [ 237.496642] refcount_warn_saturate+0x74/0x144
3525 10:04:02.412583 [ 237.501091] __refcount_add.constprop.0+0x7c/0x90
3526 10:04:02.431684 [ 237.505800] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3527 10:04:02.432165 [ 237.510590] lkdtm_do_action+0x24/0x40
3528 10:04:02.433386 [ 237.514338] direct_entry+0xd0/0x140
3529 10:04:02.433805 [ 237.517915] full_proxy_write+0x68/0xbc
3530 10:04:02.434204 [ 237.521755] vfs_write+0xec/0x20c
3531 10:04:02.434593 [ 237.525069] ksys_write+0x70/0x100
3532 10:04:02.455371 [ 237.528470] __arm64_sys_write+0x24/0x30
3533 10:04:02.455853 [ 237.532399] el0_svc_common.constprop.0+0x84/0x1e0
3534 10:04:02.456270 [ 237.537190] do_el0_svc+0x2c/0xa4
3535 10:04:02.456703 [ 237.540508] el0_svc+0x20/0x30
3536 10:04:02.457864 [ 237.543562] el0_sync_handler+0xb0/0xb4
3537 10:04:02.458270 [ 237.547398] el0_sync+0x180/0x1c0
3538 10:04:02.476894 [ 237.550713] irq event stamp: 0
3539 10:04:02.477374 [ 237.553775] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3540 10:04:02.478574 [ 237.560048] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3541 10:04:02.489867 [ 237.568225] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3542 10:04:02.490354 [ 237.576400] softirqs last disabled at (0): [<0000000000000000>] 0x0
3543 10:04:02.493227 [ 237.582665] ---[ end trace 3947a2fc88e5a572 ]---
3544 10:04:02.498419 [ 237.587524] lkdtm: Overflow detected: saturated
3545 10:04:03.255730 # [ 237.289635] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3546 10:04:03.256218 # [ 237.295875] lkdtm: attempting good refcount_add() without overflow
3547 10:04:03.256662 # [ 237.303700] lkdtm: attempting bad refcount_add() overflow
3548 10:04:03.278292 # [ 237.309665] ------------[ cut here ]------------
3549 10:04:03.278764 # [ 237.314710] refcount_t: saturated; leaking memory.
3550 10:04:03.279170 # [ 237.319674] WARNING: CPU: 3 PID: 2310 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3551 10:04:03.345026 # [ 237.328112] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3552 10:04:03.345531 # [ 237.381439] CPU: 3 PID: 2310 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3553 10:04:03.346722 # [ 237.389180] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3554 10:04:03.347134 # [ 237.395536] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3555 10:04:03.366597 # [ 237.401544] pc : refcount_warn_saturate+0x74/0x144
3556 10:04:03.367069 # [ 237.406334] lr : refcount_warn_saturate+0x74/0x144
3557 10:04:03.367477 # [ 237.411122] sp : ffff80001626bcd0
3558 10:04:03.368671 # [ 237.414435] x29: ffff80001626bcd0 x28: ffff0005c276e200
3559 10:04:03.390326 # [ 237.419753] x27: 0000000000000000 x26: 0000000000000000
3560 10:04:03.390801 # [ 237.425070] x25: ffff8000114c3240 x24: ffff80001626be20
3561 10:04:03.391210 # [ 237.430387] x23: 0000000000000016 x22: ffff0005c0d78000
3562 10:04:03.391603 # [ 237.435705] x21: ffff8000119d3e30 x20: ffff8000114c3500
3563 10:04:03.411867 # [ 237.441022] x19: 000000000000002c x18: 0000000000000000
3564 10:04:03.412339 # [ 237.446339] x17: 0000000000000000 x16: 0000000000000000
3565 10:04:03.412776 # [ 237.451656] x15: 0000000000000030 x14: ffffffffffffffff
3566 10:04:03.413170 # [ 237.456974] x13: ffff80009626b977 x12: ffff80001626b97f
3567 10:04:03.433297 # [ 237.462291] x11: ffff80001255fda8 x10: ffff8000125b7f48
3568 10:04:03.433772 # [ 237.467608] x9 : ffff80001012d054 x8 : ffff80001255ff48
3569 10:04:03.434180 # [ 237.472926] x7 : ffff8000125b7f48 x6 : ffff800012531000
3570 10:04:03.435356 # [ 237.478243] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3571 10:04:03.455950 # [ 237.483560] x3 : 0000000000000000 x2 : 0000000000000000
3572 10:04:03.456422 # [ 237.488877] x1 : 0000000000000000 x0 : ffff0005c276e200
3573 10:04:03.456880 # [ 237.494195] Call trace:
3574 10:04:03.457278 # [ 237.496642] refcount_warn_saturate+0x74/0x144
3575 10:04:03.458484 # [ 237.501091] __refcount_add.constprop.0+0x7c/0x90
3576 10:04:03.478590 # [ 237.505800] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3577 10:04:03.479062 # [ 237.510590] lkdtm_do_action+0x24/0x40
3578 10:04:03.479470 # [ 237.514338] direct_entry+0xd0/0x140
3579 10:04:03.479860 # [ 237.517915] full_proxy_write+0x68/0xbc
3580 10:04:03.480242 # [ 237.521755] vfs_write+0xec/0x20c
3581 10:04:03.480648 # [ 237.525069] ksys_write+0x70/0x100
3582 10:04:03.501058 # [ 237.528470] __arm64_sys_write+0x24/0x30
3583 10:04:03.501533 # [ 237.532399] el0_svc_common.constprop.0+0x84/0x1e0
3584 10:04:03.501943 # [ 237.537190] do_el0_svc+0x2c/0xa4
3585 10:04:03.502336 # [ 237.540508] el0_svc+0x20/0x30
3586 10:04:03.502716 # [ 237.543562] el0_sync_handler+0xb0/0xb4
3587 10:04:03.503880 # [ 237.547398] el0_sync+0x180/0x1c0
3588 10:04:03.522730 # [ 237.550713] irq event stamp: 0
3589 10:04:03.523204 # [ 237.553775] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3590 10:04:03.523612 # [ 237.560048] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3591 10:04:03.545322 # [ 237.568225] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3592 10:04:03.545803 # [ 237.576400] softirqs last disabled at (0): [<0000000000000000>] 0x0
3593 10:04:03.547003 # [ 237.582665] ---[ end trace 3947a2fc88e5a572 ]---
3594 10:04:03.547413 # [ 237.587524] lkdtm: Overflow detected: saturated
3595 10:04:03.547806 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3596 10:04:03.552913 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3597 10:04:03.556147 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3598 10:04:03.678837 [ 238.766073] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3599 10:04:03.689712 [ 238.773091] lkdtm: attempting bad refcount_inc_not_zero() overflow
3600 10:04:03.690158 [ 238.779359] ------------[ cut here ]------------
3601 10:04:03.695121 [ 238.784219] refcount_t: saturated; leaking memory.
3602 10:04:03.703789 [ 238.789240] WARNING: CPU: 3 PID: 2342 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3603 10:04:03.767430 [ 238.797679] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3604 10:04:03.768755 [ 238.851003] CPU: 3 PID: 2342 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3605 10:04:03.790065 [ 238.858744] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3606 10:04:03.790548 [ 238.865099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3607 10:04:03.790963 [ 238.871106] pc : refcount_warn_saturate+0xc8/0x144
3608 10:04:03.791366 [ 238.875897] lr : refcount_warn_saturate+0xc8/0x144
3609 10:04:03.792566 [ 238.880686] sp : ffff800016313cb0
3610 10:04:03.812783 [ 238.883998] x29: ffff800016313cb0 x28: ffff0005c6339880
3611 10:04:03.813265 [ 238.889316] x27: 0000000000000000 x26: 0000000000000000
3612 10:04:03.813681 [ 238.894633] x25: ffff8000114c3240 x24: ffff800016313e20
3613 10:04:03.814080 [ 238.899950] x23: 000000000000001f x22: ffff0005c272f000
3614 10:04:03.835281 [ 238.905267] x21: 0000000000000001 x20: 000000007fffffff
3615 10:04:03.835763 [ 238.910585] x19: ffff800016313d04 x18: 0000000000000000
3616 10:04:03.836180 [ 238.915902] x17: 0000000000000000 x16: 0000000000000000
3617 10:04:03.836608 [ 238.921220] x15: 0000000000000030 x14: ffffffffffffffff
3618 10:04:03.856893 [ 238.926537] x13: ffff800096313957 x12: ffff80001631395f
3619 10:04:03.857378 [ 238.931854] x11: 000000a8507c2a78 x10: 0000000000001440
3620 10:04:03.857795 [ 238.937172] x9 : ffff80001012d054 x8 : 0000000000000000
3621 10:04:03.858197 [ 238.942489] x7 : 0000000000000000 x6 : ffff800012531000
3622 10:04:03.859378 [ 238.947806] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3623 10:04:03.879504 [ 238.953124] x3 : 0000000000000000 x2 : 0000000000000000
3624 10:04:03.879987 [ 238.958440] x1 : 0000000000000000 x0 : ffff0005c6339880
3625 10:04:03.880404 [ 238.963759] Call trace:
3626 10:04:03.880833 [ 238.966206] refcount_warn_saturate+0xc8/0x144
3627 10:04:03.882015 [ 238.970656] __refcount_add_not_zero.constprop.0+0x98/0xb4
3628 10:04:03.902106 [ 238.976141] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3629 10:04:03.902587 [ 238.981716] lkdtm_do_action+0x24/0x40
3630 10:04:03.903001 [ 238.985465] direct_entry+0xd0/0x140
3631 10:04:03.903397 [ 238.989042] full_proxy_write+0x68/0xbc
3632 10:04:03.904622 [ 238.992881] vfs_write+0xec/0x20c
3633 10:04:03.923762 [ 238.996196] ksys_write+0x70/0x100
3634 10:04:03.924245 [ 238.999597] __arm64_sys_write+0x24/0x30
3635 10:04:03.924694 [ 239.003525] el0_svc_common.constprop.0+0x84/0x1e0
3636 10:04:03.925097 [ 239.008316] do_el0_svc+0x2c/0xa4
3637 10:04:03.925489 [ 239.011638] el0_svc+0x20/0x30
3638 10:04:03.925875 [ 239.014692] el0_sync_handler+0xb0/0xb4
3639 10:04:03.946340 [ 239.018529] el0_sync+0x180/0x1c0
3640 10:04:03.946822 [ 239.021843] irq event stamp: 0
3641 10:04:03.947237 [ 239.024904] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3642 10:04:03.948434 [ 239.031177] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3643 10:04:03.961462 [ 239.039355] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3644 10:04:03.961948 [ 239.047530] softirqs last disabled at (0): [<0000000000000000>] 0x0
3645 10:04:03.964842 [ 239.053795] ---[ end trace 3947a2fc88e5a573 ]---
3646 10:04:03.968963 [ 239.058509] lkdtm: Overflow detected: saturated
3647 10:04:04.688309 # [ 238.766073] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3648 10:04:04.688748 # [ 238.773091] lkdtm: attempting bad refcount_inc_not_zero() overflow
3649 10:04:04.689095 # [ 238.779359] ------------[ cut here ]------------
3650 10:04:04.709770 # [ 238.784219] refcount_t: saturated; leaking memory.
3651 10:04:04.710208 # [ 238.789240] WARNING: CPU: 3 PID: 2342 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3652 10:04:04.755725 # [ 238.797679] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3653 10:04:04.776569 # [ 238.851003] CPU: 3 PID: 2342 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3654 10:04:04.777049 # [ 238.858744] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3655 10:04:04.778256 # [ 238.865099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3656 10:04:04.778664 # [ 238.871106] pc : refcount_warn_saturate+0xc8/0x144
3657 10:04:04.799073 # [ 238.875897] lr : refcount_warn_saturate+0xc8/0x144
3658 10:04:04.799546 # [ 238.880686] sp : ffff800016313cb0
3659 10:04:04.799953 # [ 238.883998] x29: ffff800016313cb0 x28: ffff0005c6339880
3660 10:04:04.801131 # [ 238.889316] x27: 0000000000000000 x26: 0000000000000000
3661 10:04:04.820757 # [ 238.894633] x25: ffff8000114c3240 x24: ffff800016313e20
3662 10:04:04.821231 # [ 238.899950] x23: 000000000000001f x22: ffff0005c272f000
3663 10:04:04.821637 # [ 238.905267] x21: 0000000000000001 x20: 000000007fffffff
3664 10:04:04.822028 # [ 238.910585] x19: ffff800016313d04 x18: 0000000000000000
3665 10:04:04.844299 # [ 238.915902] x17: 0000000000000000 x16: 0000000000000000
3666 10:04:04.844803 # [ 238.921220] x15: 0000000000000030 x14: ffffffffffffffff
3667 10:04:04.846014 # [ 238.926537] x13: ffff800096313957 x12: ffff80001631395f
3668 10:04:04.846423 # [ 238.931854] x11: 000000a8507c2a78 x10: 0000000000001440
3669 10:04:04.865732 # [ 238.937172] x9 : ffff80001012d054 x8 : 0000000000000000
3670 10:04:04.866206 # [ 238.942489] x7 : 0000000000000000 x6 : ffff800012531000
3671 10:04:04.867417 # [ 238.947806] x5 : ffff800012531c88 x4 : ffff00063f77ec70
3672 10:04:04.867825 # [ 238.953124] x3 : 0000000000000000 x2 : 0000000000000000
3673 10:04:04.887511 # [ 238.958440] x1 : 0000000000000000 x0 : ffff0005c6339880
3674 10:04:04.887985 # [ 238.963759] Call trace:
3675 10:04:04.888391 # [ 238.966206] refcount_warn_saturate+0xc8/0x144
3676 10:04:04.888818 # [ 238.970656] __refcount_add_not_zero.constprop.0+0x98/0xb4
3677 10:04:04.889203 # [ 238.976141] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3678 10:04:04.910057 # [ 238.981716] lkdtm_do_action+0x24/0x40
3679 10:04:04.910530 # [ 238.985465] direct_entry+0xd0/0x140
3680 10:04:04.910938 # [ 238.989042] full_proxy_write+0x68/0xbc
3681 10:04:04.911330 # [ 238.992881] vfs_write+0xec/0x20c
3682 10:04:04.911714 # [ 238.996196] ksys_write+0x70/0x100
3683 10:04:04.912093 # [ 238.999597] __arm64_sys_write+0x24/0x30
3684 10:04:04.931559 # [ 239.003525] el0_svc_common.constprop.0+0x84/0x1e0
3685 10:04:04.932034 # [ 239.008316] do_el0_svc+0x2c/0xa4
3686 10:04:04.932442 # [ 239.011638] el0_svc+0x20/0x30
3687 10:04:04.933679 # [ 239.014692] el0_sync_handler+0xb0/0xb4
3688 10:04:04.934082 # [ 239.018529] el0_sync+0x180/0x1c0
3689 10:04:04.934468 # [ 239.021843] irq event stamp: 0
3690 10:04:04.955277 # [ 239.024904] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3691 10:04:04.956336 # [ 239.031177] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3692 10:04:04.956702 # [ 239.039355] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3693 10:04:04.976780 # [ 239.047530] softirqs last disabled at (0): [<0000000000000000>] 0x0
3694 10:04:04.977259 # [ 239.053795] ---[ end trace 3947a2fc88e5a573 ]---
3695 10:04:04.978444 # [ 239.058509] lkdtm: Overflow detected: saturated
3696 10:04:04.978820 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3697 10:04:04.983363 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3698 10:04:04.986557 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3699 10:04:05.245270 [ 240.332208] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3700 10:04:05.256174 [ 240.339139] lkdtm: attempting bad refcount_add_not_zero() overflow
3701 10:04:05.256691 [ 240.345389] ------------[ cut here ]------------
3702 10:04:05.260563 [ 240.350074] refcount_t: saturated; leaking memory.
3703 10:04:05.269284 [ 240.355055] WARNING: CPU: 5 PID: 2374 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3704 10:04:05.333926 [ 240.363495] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3705 10:04:05.334440 [ 240.416816] CPU: 5 PID: 2374 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3706 10:04:05.355644 [ 240.424557] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3707 10:04:05.356130 [ 240.430912] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3708 10:04:05.356575 [ 240.436920] pc : refcount_warn_saturate+0xc8/0x144
3709 10:04:05.356981 [ 240.441711] lr : refcount_warn_saturate+0xc8/0x144
3710 10:04:05.357375 [ 240.446499] sp : ffff8000163abcb0
3711 10:04:05.379246 [ 240.449812] x29: ffff8000163abcb0 x28: ffff0005c98b6200
3712 10:04:05.379728 [ 240.455130] x27: 0000000000000000 x26: 0000000000000000
3713 10:04:05.380144 [ 240.460447] x25: ffff8000114c3240 x24: ffff8000163abe20
3714 10:04:05.381384 [ 240.465765] x23: 000000000000001f x22: ffff0005c98f9000
3715 10:04:05.400859 [ 240.471082] x21: 0000000000000006 x20: 000000007fffffff
3716 10:04:05.401343 [ 240.476399] x19: ffff8000163abd04 x18: 0000000000000000
3717 10:04:05.401757 [ 240.481717] x17: 0000000000000000 x16: 0000000000000000
3718 10:04:05.402157 [ 240.487034] x15: 0000000000000030 x14: ffffffffffffffff
3719 10:04:05.422357 [ 240.492351] x13: ffff8000963ab957 x12: ffff8000163ab95f
3720 10:04:05.422841 [ 240.497668] x11: ffff80001255fda8 x10: 0000000000001440
3721 10:04:05.423257 [ 240.502985] x9 : ffff80001012d054 x8 : 0000000000000000
3722 10:04:05.423656 [ 240.508302] x7 : 0000000000000000 x6 : ffff800012531000
3723 10:04:05.424891 [ 240.513619] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3724 10:04:05.444979 [ 240.518936] x3 : 0000000000000000 x2 : 0000000000000000
3725 10:04:05.445465 [ 240.524253] x1 : 0000000000000000 x0 : ffff0005c98b6200
3726 10:04:05.445882 [ 240.529571] Call trace:
3727 10:04:05.446281 [ 240.532018] refcount_warn_saturate+0xc8/0x144
3728 10:04:05.447483 [ 240.536466] __refcount_add_not_zero.constprop.0+0x98/0xb4
3729 10:04:05.467618 [ 240.541951] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3730 10:04:05.468099 [ 240.547527] lkdtm_do_action+0x24/0x40
3731 10:04:05.468542 [ 240.551275] direct_entry+0xd0/0x140
3732 10:04:05.468948 [ 240.554852] full_proxy_write+0x68/0xbc
3733 10:04:05.470154 [ 240.558692] vfs_write+0xec/0x20c
3734 10:04:05.490225 [ 240.562006] ksys_write+0x70/0x100
3735 10:04:05.490710 [ 240.565407] __arm64_sys_write+0x24/0x30
3736 10:04:05.491128 [ 240.569335] el0_svc_common.constprop.0+0x84/0x1e0
3737 10:04:05.491528 [ 240.574125] do_el0_svc+0x2c/0xa4
3738 10:04:05.491920 [ 240.577447] el0_svc+0x20/0x30
3739 10:04:05.493137 [ 240.580501] el0_sync_handler+0xb0/0xb4
3740 10:04:05.511878 [ 240.584338] el0_sync+0x180/0x1c0
3741 10:04:05.512359 [ 240.587652] irq event stamp: 0
3742 10:04:05.512808 [ 240.590714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3743 10:04:05.513213 [ 240.596987] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3744 10:04:05.526925 [ 240.605165] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3745 10:04:05.527411 [ 240.613341] softirqs last disabled at (0): [<0000000000000000>] 0x0
3746 10:04:05.530193 [ 240.619607] ---[ end trace 3947a2fc88e5a574 ]---
3747 10:04:05.534470 [ 240.624337] lkdtm: Overflow detected: saturated
3748 10:04:05.797638 # [ 240.332208] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3749 10:04:05.798943 # [ 240.339139] lkdtm: attempting bad refcount_add_not_zero() overflow
3750 10:04:05.799366 # [ 240.345389] ------------[ cut here ]------------
3751 10:04:05.820254 # [ 240.350074] refcount_t: saturated; leaking memory.
3752 10:04:05.820760 # [ 240.355055] WARNING: CPU: 5 PID: 2374 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3753 10:04:05.865236 # [ 240.363495] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3754 10:04:05.887131 # [ 240.416816] CPU: 5 PID: 2374 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3755 10:04:05.887610 # [ 240.424557] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3756 10:04:05.888021 # [ 240.430912] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3757 10:04:05.888414 # [ 240.436920] pc : refcount_warn_saturate+0xc8/0x144
3758 10:04:05.908597 # [ 240.441711] lr : refcount_warn_saturate+0xc8/0x144
3759 10:04:05.909071 # [ 240.446499] sp : ffff8000163abcb0
3760 10:04:05.909478 # [ 240.449812] x29: ffff8000163abcb0 x28: ffff0005c98b6200
3761 10:04:05.910695 # [ 240.455130] x27: 0000000000000000 x26: 0000000000000000
3762 10:04:05.932193 # [ 240.460447] x25: ffff8000114c3240 x24: ffff8000163abe20
3763 10:04:05.932698 # [ 240.465765] x23: 000000000000001f x22: ffff0005c98f9000
3764 10:04:05.933931 # [ 240.471082] x21: 0000000000000006 x20: 000000007fffffff
3765 10:04:05.934342 # [ 240.476399] x19: ffff8000163abd04 x18: 0000000000000000
3766 10:04:05.953835 # [ 240.481717] x17: 0000000000000000 x16: 0000000000000000
3767 10:04:05.954308 # [ 240.487034] x15: 0000000000000030 x14: ffffffffffffffff
3768 10:04:05.954718 # [ 240.492351] x13: ffff8000963ab957 x12: ffff8000163ab95f
3769 10:04:05.955109 # [ 240.497668] x11: ffff80001255fda8 x10: 0000000000001440
3770 10:04:05.975297 # [ 240.502985] x9 : ffff80001012d054 x8 : 0000000000000000
3771 10:04:05.975770 # [ 240.508302] x7 : 0000000000000000 x6 : ffff800012531000
3772 10:04:05.976176 # [ 240.513619] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
3773 10:04:05.977420 # [ 240.518936] x3 : 0000000000000000 x2 : 0000000000000000
3774 10:04:05.997958 # [ 240.524253] x1 : 0000000000000000 x0 : ffff0005c98b6200
3775 10:04:05.998433 # [ 240.529571] Call trace:
3776 10:04:05.998840 # [ 240.532018] refcount_warn_saturate+0xc8/0x144
3777 10:04:05.999236 # [ 240.536466] __refcount_add_not_zero.constprop.0+0x98/0xb4
3778 10:04:06.000448 # [ 240.541951] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3779 10:04:06.019596 # [ 240.547527] lkdtm_do_action+0x24/0x40
3780 10:04:06.020069 # [ 240.551275] direct_entry+0xd0/0x140
3781 10:04:06.020503 # [ 240.554852] full_proxy_write+0x68/0xbc
3782 10:04:06.020901 # [ 240.558692] vfs_write+0xec/0x20c
3783 10:04:06.021287 # [ 240.562006] ksys_write+0x70/0x100
3784 10:04:06.021513 # [ 240.565407] __arm64_sys_write+0x24/0x30
3785 10:04:06.043210 # [ 240.569335] el0_svc_common.constprop.0+0x84/0x1e0
3786 10:04:06.043687 # [ 240.574125] do_el0_svc+0x2c/0xa4
3787 10:04:06.044094 # [ 240.577447] el0_svc+0x20/0x30
3788 10:04:06.044515 # [ 240.580501] el0_sync_handler+0xb0/0xb4
3789 10:04:06.045731 # [ 240.584338] el0_sync+0x180/0x1c0
3790 10:04:06.046122 # [ 240.587652] irq event stamp: 0
3791 10:04:06.064846 # [ 240.590714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3792 10:04:06.065324 # [ 240.596987] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3793 10:04:06.065734 # [ 240.605165] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3794 10:04:06.087279 # [ 240.613341] softirqs last disabled at (0): [<0000000000000000>] 0x0
3795 10:04:06.087753 # [ 240.619607] ---[ end trace 3947a2fc88e5a574 ]---
3796 10:04:06.088163 # [ 240.624337] lkdtm: Overflow detected: saturated
3797 10:04:06.089354 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3798 10:04:06.092713 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3799 10:04:06.096080 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3800 10:04:06.873151 [ 241.956660] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3801 10:04:06.873636 [ 241.962420] lkdtm: attempting good refcount_dec()
3802 10:04:06.878521 [ 241.967184] lkdtm: attempting bad refcount_dec() to zero
3803 10:04:06.882924 [ 241.972559] ------------[ cut here ]------------
3804 10:04:06.888401 [ 241.977265] refcount_t: decrement hit 0; leaking memory.
3805 10:04:06.897280 [ 241.982748] WARNING: CPU: 2 PID: 2406 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3806 10:04:06.961977 [ 241.991273] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3807 10:04:06.962480 [ 242.044597] CPU: 2 PID: 2406 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3808 10:04:06.983601 [ 242.052337] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3809 10:04:06.984076 [ 242.058693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3810 10:04:06.984509 [ 242.064700] pc : refcount_warn_saturate+0x13c/0x144
3811 10:04:06.984906 [ 242.069577] lr : refcount_warn_saturate+0x13c/0x144
3812 10:04:06.985289 [ 242.074452] sp : ffff800016453cc0
3813 10:04:07.006089 [ 242.077764] x29: ffff800016453cc0 x28: ffff0005c0e7b100
3814 10:04:07.006562 [ 242.083081] x27: 0000000000000000 x26: 0000000000000000
3815 10:04:07.006969 [ 242.088398] x25: ffff8000114c3240 x24: ffff800016453e20
3816 10:04:07.008194 [ 242.093716] x23: 0000000000000012 x22: ffff0005c786c000
3817 10:04:07.028782 [ 242.099033] x21: ffff8000119d3e88 x20: ffff8000114c3530
3818 10:04:07.029256 [ 242.104351] x19: ffff800016453d04 x18: 0000000000000000
3819 10:04:07.029664 [ 242.109668] x17: 0000000000000000 x16: 0000000000000000
3820 10:04:07.030059 [ 242.114985] x15: 0000000000000030 x14: ffffffffffffffff
3821 10:04:07.051344 [ 242.120302] x13: ffff800096453967 x12: ffff80001645396f
3822 10:04:07.051819 [ 242.125619] x11: ffff80001255fda8 x10: ffff8000125b7f48
3823 10:04:07.052224 [ 242.130936] x9 : ffff80001012d054 x8 : ffff80001255ff48
3824 10:04:07.052649 [ 242.136254] x7 : ffff8000125b7f48 x6 : ffff800012531000
3825 10:04:07.053035 [ 242.141572] x5 : ffff800012531c88 x4 : ffff00063f75cc70
3826 10:04:07.072858 [ 242.146889] x3 : 0000000000000000 x2 : 0000000000000000
3827 10:04:07.073335 [ 242.152205] x1 : 0000000000000000 x0 : ffff0005c0e7b100
3828 10:04:07.073741 [ 242.157524] Call trace:
3829 10:04:07.074136 [ 242.159970] refcount_warn_saturate+0x13c/0x144
3830 10:04:07.074520 [ 242.164505] __refcount_dec.constprop.0+0x5c/0x6c
3831 10:04:07.095414 [ 242.169209] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3832 10:04:07.095903 [ 242.173656] lkdtm_do_action+0x24/0x40
3833 10:04:07.096320 [ 242.177405] direct_entry+0xd0/0x140
3834 10:04:07.096753 [ 242.180982] full_proxy_write+0x68/0xbc
3835 10:04:07.097147 [ 242.184821] vfs_write+0xec/0x20c
3836 10:04:07.097535 [ 242.188135] ksys_write+0x70/0x100
3837 10:04:07.117948 [ 242.191536] __arm64_sys_write+0x24/0x30
3838 10:04:07.118434 [ 242.195465] el0_svc_common.constprop.0+0x84/0x1e0
3839 10:04:07.118849 [ 242.200255] do_el0_svc+0x2c/0xa4
3840 10:04:07.119249 [ 242.203574] el0_svc+0x20/0x30
3841 10:04:07.120496 [ 242.206628] el0_sync_handler+0xb0/0xb4
3842 10:04:07.120907 [ 242.210465] el0_sync+0x180/0x1c0
3843 10:04:07.139592 [ 242.213778] irq event stamp: 0
3844 10:04:07.140079 [ 242.216838] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3845 10:04:07.140523 [ 242.223111] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3846 10:04:07.153589 [ 242.231289] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3847 10:04:07.154072 [ 242.239465] softirqs last disabled at (0): [<0000000000000000>] 0x0
3848 10:04:07.156812 [ 242.245729] ---[ end trace 3947a2fc88e5a575 ]---
3849 10:04:07.161041 [ 242.250543] lkdtm: Zero detected: saturated
3850 10:04:07.940671 # [ 241.956660] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3851 10:04:07.941120 # [ 241.962420] lkdtm: attempting good refcount_dec()
3852 10:04:07.941550 # [ 241.967184] lkdtm: attempting bad refcount_dec() to zero
3853 10:04:07.942031 # [ 241.972559] ------------[ cut here ]------------
3854 10:04:07.963261 # [ 241.977265] refcount_t: decrement hit 0; leaking memory.
3855 10:04:07.963742 # [ 241.982748] WARNING: CPU: 2 PID: 2406 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3856 10:04:08.007418 # [ 241.991273] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3857 10:04:08.029934 # [ 242.044597] CPU: 2 PID: 2406 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3858 10:04:08.031254 # [ 242.052337] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3859 10:04:08.031678 # [ 242.058693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3860 10:04:08.051623 # [ 242.064700] pc : refcount_warn_saturate+0x13c/0x144
3861 10:04:08.052153 # [ 242.069577] lr : refcount_warn_saturate+0x13c/0x144
3862 10:04:08.053481 # [ 242.074452] sp : ffff800016453cc0
3863 10:04:08.053897 # [ 242.077764] x29: ffff800016453cc0 x28: ffff0005c0e7b100
3864 10:04:08.054307 # [ 242.083081] x27: 0000000000000000 x26: 0000000000000000
3865 10:04:08.074167 # [ 242.088398] x25: ffff8000114c3240 x24: ffff800016453e20
3866 10:04:08.074658 # [ 242.093716] x23: 0000000000000012 x22: ffff0005c786c000
3867 10:04:08.075068 # [ 242.099033] x21: ffff8000119d3e88 x20: ffff8000114c3530
3868 10:04:08.076305 # [ 242.104351] x19: ffff800016453d04 x18: 0000000000000000
3869 10:04:08.095857 # [ 242.109668] x17: 0000000000000000 x16: 0000000000000000
3870 10:04:08.096346 # [ 242.114985] x15: 0000000000000030 x14: ffffffffffffffff
3871 10:04:08.096785 # [ 242.120302] x13: ffff800096453967 x12: ffff80001645396f
3872 10:04:08.097180 # [ 242.125619] x11: ffff80001255fda8 x10: ffff8000125b7f48
3873 10:04:08.118468 # [ 242.130936] x9 : ffff80001012d054 x8 : ffff80001255ff48
3874 10:04:08.118942 # [ 242.136254] x7 : ffff8000125b7f48 x6 : ffff800012531000
3875 10:04:08.119350 # [ 242.141572] x5 : ffff800012531c88 x4 : ffff00063f75cc70
3876 10:04:08.119741 # [ 242.146889] x3 : 0000000000000000 x2 : 0000000000000000
3877 10:04:08.140914 # [ 242.152205] x1 : 0000000000000000 x0 : ffff0005c0e7b100
3878 10:04:08.141389 # [ 242.157524] Call trace:
3879 10:04:08.141828 # [ 242.159970] refcount_warn_saturate+0x13c/0x144
3880 10:04:08.142227 # [ 242.164505] __refcount_dec.constprop.0+0x5c/0x6c
3881 10:04:08.143492 # [ 242.169209] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3882 10:04:08.162568 # [ 242.173656] lkdtm_do_action+0x24/0x40
3883 10:04:08.163054 # [ 242.177405] direct_entry+0xd0/0x140
3884 10:04:08.163468 # [ 242.180982] full_proxy_write+0x68/0xbc
3885 10:04:08.163866 # [ 242.184821] vfs_write+0xec/0x20c
3886 10:04:08.165123 # [ 242.188135] ksys_write+0x70/0x100
3887 10:04:08.165530 # [ 242.191536] __arm64_sys_write+0x24/0x30
3888 10:04:08.185189 # [ 242.195465] el0_svc_common.constprop.0+0x84/0x1e0
3889 10:04:08.185673 # [ 242.200255] do_el0_svc+0x2c/0xa4
3890 10:04:08.186087 # [ 242.203574] el0_svc+0x20/0x30
3891 10:04:08.186486 # [ 242.206628] el0_sync_handler+0xb0/0xb4
3892 10:04:08.186879 # [ 242.210465] el0_sync+0x180/0x1c0
3893 10:04:08.187266 # [ 242.213778] irq event stamp: 0
3894 10:04:08.207695 # [ 242.216838] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3895 10:04:08.208185 # [ 242.223111] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3896 10:04:08.230294 # [ 242.231289] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3897 10:04:08.230786 # [ 242.239465] softirqs last disabled at (0): [<0000000000000000>] 0x0
3898 10:04:08.231203 # [ 242.245729] ---[ end trace 3947a2fc88e5a575 ]---
3899 10:04:08.231602 # [ 242.250543] lkdtm: Zero detected: saturated
3900 10:04:08.232869 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3901 10:04:08.234804 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3902 10:04:08.235294 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3903 10:04:08.394684 [ 243.482944] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3904 10:04:08.402314 [ 243.489195] lkdtm: attempting bad refcount_dec() below zero
3905 10:04:08.405571 [ 243.494840] ------------[ cut here ]------------
3906 10:04:08.410884 [ 243.499628] refcount_t: decrement hit 0; leaking memory.
3907 10:04:08.419834 [ 243.505278] WARNING: CPU: 4 PID: 2441 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3908 10:04:08.484343 [ 243.513806] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3909 10:04:08.484882 [ 243.567130] CPU: 4 PID: 2441 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3910 10:04:08.506969 [ 243.574872] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3911 10:04:08.507451 [ 243.581227] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3912 10:04:08.507868 [ 243.587238] pc : refcount_warn_saturate+0x13c/0x144
3913 10:04:08.508266 [ 243.592116] lr : refcount_warn_saturate+0x13c/0x144
3914 10:04:08.508690 [ 243.596991] sp : ffff800016503cc0
3915 10:04:08.528453 [ 243.600303] x29: ffff800016503cc0 x28: ffff0005c0dec980
3916 10:04:08.528962 [ 243.605621] x27: 0000000000000000 x26: 0000000000000000
3917 10:04:08.529378 [ 243.610938] x25: ffff8000114c3240 x24: ffff800016503e20
3918 10:04:08.530634 [ 243.616255] x23: 0000000000000016 x22: ffff0005c809a000
3919 10:04:08.550969 [ 243.621572] x21: ffff8000119d3ea0 x20: ffff8000114c3540
3920 10:04:08.551453 [ 243.626889] x19: ffff800016503d04 x18: 0000000000000000
3921 10:04:08.552749 [ 243.632206] x17: 0000000000000000 x16: 0000000000000000
3922 10:04:08.553169 [ 243.637522] x15: 0000000000000030 x14: ffffffffffffffff
3923 10:04:08.573744 [ 243.642840] x13: ffff800096503967 x12: ffff80001650396f
3924 10:04:08.574230 [ 243.648157] x11: ffff80001255fda8 x10: 0000000000001440
3925 10:04:08.574642 [ 243.653474] x9 : ffff80001012d054 x8 : 0000000000000000
3926 10:04:08.575044 [ 243.658791] x7 : 00fc399ffb32de68 x6 : ffff800012531000
3927 10:04:08.575434 [ 243.664108] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
3928 10:04:08.596256 [ 243.669425] x3 : 0000000000000000 x2 : 0000000000000000
3929 10:04:08.596773 [ 243.674742] x1 : 0000000000000000 x0 : ffff0005c0dec980
3930 10:04:08.597190 [ 243.680060] Call trace:
3931 10:04:08.597590 [ 243.682507] refcount_warn_saturate+0x13c/0x144
3932 10:04:08.597984 [ 243.687043] __refcount_dec.constprop.0+0x5c/0x6c
3933 10:04:08.617806 [ 243.691746] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3934 10:04:08.618290 [ 243.696541] lkdtm_do_action+0x24/0x40
3935 10:04:08.618706 [ 243.700288] direct_entry+0xd0/0x140
3936 10:04:08.619106 [ 243.703866] full_proxy_write+0x68/0xbc
3937 10:04:08.620355 [ 243.707705] vfs_write+0xec/0x20c
3938 10:04:08.620787 [ 243.711019] ksys_write+0x70/0x100
3939 10:04:08.639465 [ 243.714419] __arm64_sys_write+0x24/0x30
3940 10:04:08.639946 [ 243.718347] el0_svc_common.constprop.0+0x84/0x1e0
3941 10:04:08.640361 [ 243.723138] do_el0_svc+0x2c/0xa4
3942 10:04:08.640792 [ 243.726462] el0_svc+0x20/0x30
3943 10:04:08.641185 [ 243.729517] el0_sync_handler+0xb0/0xb4
3944 10:04:08.641571 [ 243.733354] el0_sync+0x180/0x1c0
3945 10:04:08.663004 [ 243.736668] irq event stamp: 0
3946 10:04:08.663485 [ 243.739728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3947 10:04:08.663903 [ 243.746002] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3948 10:04:08.675975 [ 243.754180] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3949 10:04:08.676460 [ 243.762355] softirqs last disabled at (0): [<0000000000000000>] 0x0
3950 10:04:08.679399 [ 243.768620] ---[ end trace 3947a2fc88e5a576 ]---
3951 10:04:08.683508 [ 243.773344] lkdtm: Negative detected: saturated
3952 10:04:09.413524 # [ 243.482944] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3953 10:04:09.414025 # [ 243.489195] lkdtm: attempting bad refcount_dec() below zero
3954 10:04:09.414436 # [ 243.494840] ------------[ cut here ]------------
3955 10:04:09.414831 # [ 243.499628] refcount_t: decrement hit 0; leaking memory.
3956 10:04:09.435981 # [ 243.505278] WARNING: CPU: 4 PID: 2441 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3957 10:04:09.481982 # [ 243.513806] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
3958 10:04:09.502853 # [ 243.567130] CPU: 4 PID: 2441 Comm: cat Tainted: G D W 5.10.180-cip34 #1
3959 10:04:09.503332 # [ 243.574872] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3960 10:04:09.503742 # [ 243.581227] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3961 10:04:09.504134 # [ 243.587238] pc : refcount_warn_saturate+0x13c/0x144
3962 10:04:09.525288 # [ 243.592116] lr : refcount_warn_saturate+0x13c/0x144
3963 10:04:09.525763 # [ 243.596991] sp : ffff800016503cc0
3964 10:04:09.526189 # [ 243.600303] x29: ffff800016503cc0 x28: ffff0005c0dec980
3965 10:04:09.527480 # [ 243.605621] x27: 0000000000000000 x26: 0000000000000000
3966 10:04:09.546962 # [ 243.610938] x25: ffff8000114c3240 x24: ffff800016503e20
3967 10:04:09.547454 # [ 243.616255] x23: 0000000000000016 x22: ffff0005c809a000
3968 10:04:09.547885 # [ 243.621572] x21: ffff8000119d3ea0 x20: ffff8000114c3540
3969 10:04:09.549183 # [ 243.626889] x19: ffff800016503d04 x18: 0000000000000000
3970 10:04:09.569506 # [ 243.632206] x17: 0000000000000000 x16: 0000000000000000
3971 10:04:09.569980 # [ 243.637522] x15: 0000000000000030 x14: ffffffffffffffff
3972 10:04:09.571256 # [ 243.642840] x13: ffff800096503967 x12: ffff80001650396f
3973 10:04:09.571664 # [ 243.648157] x11: ffff80001255fda8 x10: 0000000000001440
3974 10:04:09.592022 # [ 243.653474] x9 : ffff80001012d054 x8 : 0000000000000000
3975 10:04:09.592536 # [ 243.658791] x7 : 00fc399ffb32de68 x6 : ffff800012531000
3976 10:04:09.592978 # [ 243.664108] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
3977 10:04:09.594240 # [ 243.669425] x3 : 0000000000000000 x2 : 0000000000000000
3978 10:04:09.613588 # [ 243.674742] x1 : 0000000000000000 x0 : ffff0005c0dec980
3979 10:04:09.614063 # [ 243.680060] Call trace:
3980 10:04:09.614469 # [ 243.682507] refcount_warn_saturate+0x13c/0x144
3981 10:04:09.615736 # [ 243.687043] __refcount_dec.constprop.0+0x5c/0x6c
3982 10:04:09.616140 # [ 243.691746] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3983 10:04:09.616555 # [ 243.696541] lkdtm_do_action+0x24/0x40
3984 10:04:09.636337 # [ 243.700288] direct_entry+0xd0/0x140
3985 10:04:09.636837 # [ 243.703866] full_proxy_write+0x68/0xbc
3986 10:04:09.637273 # [ 243.707705] vfs_write+0xec/0x20c
3987 10:04:09.637669 # [ 243.711019] ksys_write+0x70/0x100
3988 10:04:09.638947 # [ 243.714419] __arm64_sys_write+0x24/0x30
3989 10:04:09.658964 # [ 243.718347] el0_svc_common.constprop.0+0x84/0x1e0
3990 10:04:09.659441 # [ 243.723138] do_el0_svc+0x2c/0xa4
3991 10:04:09.659850 # [ 243.726462] el0_svc+0x20/0x30
3992 10:04:09.660245 # [ 243.729517] el0_sync_handler+0xb0/0xb4
3993 10:04:09.660664 # [ 243.733354] el0_sync+0x180/0x1c0
3994 10:04:09.661047 # [ 243.736668] irq event stamp: 0
3995 10:04:09.680412 # [ 243.739728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3996 10:04:09.680922 # [ 243.746002] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3997 10:04:09.682208 # [ 243.754180] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
3998 10:04:09.702932 # [ 243.762355] softirqs last disabled at (0): [<0000000000000000>] 0x0
3999 10:04:09.703410 # [ 243.768620] ---[ end trace 3947a2fc88e5a576 ]---
4000 10:04:09.704714 # [ 243.773344] lkdtm: Negative detected: saturated
4001 10:04:09.705124 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4002 10:04:09.710643 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4003 10:04:09.711119 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4004 10:04:09.924885 [ 245.012331] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4005 10:04:09.935853 [ 245.019262] lkdtm: attempting bad refcount_dec_and_test() below zero
4006 10:04:09.936338 [ 245.025680] ------------[ cut here ]------------
4007 10:04:09.941147 [ 245.030360] refcount_t: underflow; use-after-free.
4008 10:04:09.949956 [ 245.035349] WARNING: CPU: 2 PID: 2476 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4009 10:04:10.013477 [ 245.043788] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4010 10:04:10.014861 [ 245.097111] CPU: 2 PID: 2476 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4011 10:04:10.037134 [ 245.104852] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4012 10:04:10.037618 [ 245.111208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4013 10:04:10.038911 [ 245.117215] pc : refcount_warn_saturate+0xf4/0x144
4014 10:04:10.039328 [ 245.122006] lr : refcount_warn_saturate+0xf4/0x144
4015 10:04:10.039726 [ 245.126794] sp : ffff8000165cbcd0
4016 10:04:10.058753 [ 245.130106] x29: ffff8000165cbcd0 x28: ffff0005c276e200
4017 10:04:10.059236 [ 245.135423] x27: 0000000000000000 x26: 0000000000000000
4018 10:04:10.060555 [ 245.140741] x25: ffff8000114c3240 x24: ffff8000165cbe20
4019 10:04:10.060974 [ 245.146057] x23: 000000000000001f x22: ffff0005c2650000
4020 10:04:10.080261 [ 245.151374] x21: ffff8000119d3eb8 x20: ffff8000114c3550
4021 10:04:10.080775 [ 245.156692] x19: 0000000000000031 x18: 0000000000000001
4022 10:04:10.082070 [ 245.162008] x17: 0000000000000000 x16: 0000000000000000
4023 10:04:10.082487 [ 245.167325] x15: 0000000000000030 x14: ffffffffffffffff
4024 10:04:10.103908 [ 245.172642] x13: ffff8000965cb977 x12: ffff8000165cb980
4025 10:04:10.104394 [ 245.177960] x11: ffff80001255fda8 x10: 0000000000001440
4026 10:04:10.104841 [ 245.183277] x9 : ffff80001012d054 x8 : 0000000000000000
4027 10:04:10.106120 [ 245.188594] x7 : 0000000000000000 x6 : ffff800012531000
4028 10:04:10.106531 [ 245.193911] x5 : ffff800012531c88 x4 : ffff00063f75cc70
4029 10:04:10.125509 [ 245.199228] x3 : 0000000000000000 x2 : 0000000000000000
4030 10:04:10.125991 [ 245.204544] x1 : 0000000000000000 x0 : ffff0005c276e200
4031 10:04:10.127284 [ 245.209862] Call trace:
4032 10:04:10.127701 [ 245.212308] refcount_warn_saturate+0xf4/0x144
4033 10:04:10.128098 [ 245.216758] __refcount_sub_and_test.constprop.0+0x74/0x8c
4034 10:04:10.148131 [ 245.222248] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4035 10:04:10.148639 [ 245.227820] lkdtm_do_action+0x24/0x40
4036 10:04:10.149936 [ 245.231567] direct_entry+0xd0/0x140
4037 10:04:10.150353 [ 245.235145] full_proxy_write+0x68/0xbc
4038 10:04:10.150750 [ 245.238984] vfs_write+0xec/0x20c
4039 10:04:10.169614 [ 245.242298] ksys_write+0x70/0x100
4040 10:04:10.170100 [ 245.245699] __arm64_sys_write+0x24/0x30
4041 10:04:10.170517 [ 245.249627] el0_svc_common.constprop.0+0x84/0x1e0
4042 10:04:10.171799 [ 245.254418] do_el0_svc+0x2c/0xa4
4043 10:04:10.172211 [ 245.257741] el0_svc+0x20/0x30
4044 10:04:10.172630 [ 245.260795] el0_sync_handler+0xb0/0xb4
4045 10:04:10.192201 [ 245.264632] el0_sync+0x180/0x1c0
4046 10:04:10.192709 [ 245.267946] irq event stamp: 0
4047 10:04:10.194007 [ 245.271008] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4048 10:04:10.194425 [ 245.277281] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4049 10:04:10.207348 [ 245.285459] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4050 10:04:10.207833 [ 245.293635] softirqs last disabled at (0): [<0000000000000000>] 0x0
4051 10:04:10.210730 [ 245.299899] ---[ end trace 3947a2fc88e5a577 ]---
4052 10:04:10.214820 [ 245.304779] lkdtm: Negative detected: saturated
4053 10:04:10.956446 # [ 245.012331] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4054 10:04:10.957850 # [ 245.019262] lkdtm: attempting bad refcount_dec_and_test() below zero
4055 10:04:10.958272 # [ 245.025680] ------------[ cut here ]------------
4056 10:04:10.980086 # [ 245.030360] refcount_t: underflow; use-after-free.
4057 10:04:10.980585 # [ 245.035349] WARNING: CPU: 2 PID: 2476 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4058 10:04:11.024092 # [ 245.043788] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4059 10:04:11.045949 # [ 245.097111] CPU: 2 PID: 2476 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4060 10:04:11.046430 # [ 245.104852] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4061 10:04:11.046862 # [ 245.111208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4062 10:04:11.048148 # [ 245.117215] pc : refcount_warn_saturate+0xf4/0x144
4063 10:04:11.067595 # [ 245.122006] lr : refcount_warn_saturate+0xf4/0x144
4064 10:04:11.068072 # [ 245.126794] sp : ffff8000165cbcd0
4065 10:04:11.068506 # [ 245.130106] x29: ffff8000165cbcd0 x28: ffff0005c276e200
4066 10:04:11.068908 # [ 245.135423] x27: 0000000000000000 x26: 0000000000000000
4067 10:04:11.091199 # [ 245.140741] x25: ffff8000114c3240 x24: ffff8000165cbe20
4068 10:04:11.091700 # [ 245.146057] x23: 000000000000001f x22: ffff0005c2650000
4069 10:04:11.092126 # [ 245.151374] x21: ffff8000119d3eb8 x20: ffff8000114c3550
4070 10:04:11.092563 # [ 245.156692] x19: 0000000000000031 x18: 0000000000000001
4071 10:04:11.112677 # [ 245.162008] x17: 0000000000000000 x16: 0000000000000000
4072 10:04:11.113155 # [ 245.167325] x15: 0000000000000030 x14: ffffffffffffffff
4073 10:04:11.113563 # [ 245.172642] x13: ffff8000965cb977 x12: ffff8000165cb980
4074 10:04:11.114870 # [ 245.177960] x11: ffff80001255fda8 x10: 0000000000001440
4075 10:04:11.135343 # [ 245.183277] x9 : ffff80001012d054 x8 : 0000000000000000
4076 10:04:11.135824 # [ 245.188594] x7 : 0000000000000000 x6 : ffff800012531000
4077 10:04:11.136234 # [ 245.193911] x5 : ffff800012531c88 x4 : ffff00063f75cc70
4078 10:04:11.136663 # [ 245.199228] x3 : 0000000000000000 x2 : 0000000000000000
4079 10:04:11.156760 # [ 245.204544] x1 : 0000000000000000 x0 : ffff0005c276e200
4080 10:04:11.157237 # [ 245.209862] Call trace:
4081 10:04:11.157644 # [ 245.212308] refcount_warn_saturate+0xf4/0x144
4082 10:04:11.158040 # [ 245.216758] __refcount_sub_and_test.constprop.0+0x74/0x8c
4083 10:04:11.159318 # [ 245.222248] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4084 10:04:11.179469 # [ 245.227820] lkdtm_do_action+0x24/0x40
4085 10:04:11.179943 # [ 245.231567] direct_entry+0xd0/0x140
4086 10:04:11.180349 # [ 245.235145] full_proxy_write+0x68/0xbc
4087 10:04:11.180772 # [ 245.238984] vfs_write+0xec/0x20c
4088 10:04:11.181158 # [ 245.242298] ksys_write+0x70/0x100
4089 10:04:11.182428 # [ 245.245699] __arm64_sys_write+0x24/0x30
4090 10:04:11.202035 # [ 245.249627] el0_svc_common.constprop.0+0x84/0x1e0
4091 10:04:11.202509 # [ 245.254418] do_el0_svc+0x2c/0xa4
4092 10:04:11.202918 # [ 245.257741] el0_svc+0x20/0x30
4093 10:04:11.203307 # [ 245.260795] el0_sync_handler+0xb0/0xb4
4094 10:04:11.204603 # [ 245.264632] el0_sync+0x180/0x1c0
4095 10:04:11.205005 # [ 245.267946] irq event stamp: 0
4096 10:04:11.223566 # [ 245.271008] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4097 10:04:11.224041 # [ 245.277281] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4098 10:04:11.225385 # [ 245.285459] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4099 10:04:11.246194 # [ 245.293635] softirqs last disabled at (0): [<0000000000000000>] 0x0
4100 10:04:11.246668 # [ 245.299899] ---[ end trace 3947a2fc88e5a577 ]---
4101 10:04:11.247076 # [ 245.304779] lkdtm: Negative detected: saturated
4102 10:04:11.248377 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4103 10:04:11.254958 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4104 10:04:11.258116 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4105 10:04:11.433651 [ 246.517727] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4106 10:04:11.436982 [ 246.524632] lkdtm: attempting bad refcount_sub_and_test() below zero
4107 10:04:11.442275 [ 246.531052] ------------[ cut here ]------------
4108 10:04:11.446661 [ 246.535737] refcount_t: underflow; use-after-free.
4109 10:04:11.455565 [ 246.540727] WARNING: CPU: 2 PID: 2511 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4110 10:04:11.520200 [ 246.549166] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4111 10:04:11.520751 [ 246.602491] CPU: 2 PID: 2511 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4112 10:04:11.541723 [ 246.610231] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4113 10:04:11.542206 [ 246.616587] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4114 10:04:11.542623 [ 246.622594] pc : refcount_warn_saturate+0xf4/0x144
4115 10:04:11.543021 [ 246.627384] lr : refcount_warn_saturate+0xf4/0x144
4116 10:04:11.543412 [ 246.632173] sp : ffff800016693cd0
4117 10:04:11.564340 [ 246.635485] x29: ffff800016693cd0 x28: ffff0005c98f0000
4118 10:04:11.564855 [ 246.640803] x27: 0000000000000000 x26: 0000000000000000
4119 10:04:11.565274 [ 246.646121] x25: ffff8000114c3240 x24: ffff800016693e20
4120 10:04:11.566573 [ 246.651438] x23: 000000000000001f x22: ffff0005c9752000
4121 10:04:11.586948 [ 246.656755] x21: ffff8000119d3ed8 x20: ffff8000114c3560
4122 10:04:11.587430 [ 246.662073] x19: 0000000000000032 x18: 0000000000000000
4123 10:04:11.587848 [ 246.667389] x17: 0000000000000000 x16: 0000000000000000
4124 10:04:11.588248 [ 246.672706] x15: 0000000000000030 x14: ffffffffffffffff
4125 10:04:11.608461 [ 246.678024] x13: ffff800096693977 x12: ffff80001669397f
4126 10:04:11.608970 [ 246.683342] x11: ffff80001255fda8 x10: 0000000000001440
4127 10:04:11.609389 [ 246.688659] x9 : ffff80001012d054 x8 : 0000000000000000
4128 10:04:11.609789 [ 246.693977] x7 : 0000000000000000 x6 : ffff800012531000
4129 10:04:11.611081 [ 246.699293] x5 : ffff800012531c88 x4 : ffff00063f75cc70
4130 10:04:11.630959 [ 246.704610] x3 : 0000000000000000 x2 : 0000000000000000
4131 10:04:11.631444 [ 246.709927] x1 : 0000000000000000 x0 : ffff0005c98f0000
4132 10:04:11.632785 [ 246.715245] Call trace:
4133 10:04:11.633202 [ 246.717692] refcount_warn_saturate+0xf4/0x144
4134 10:04:11.633601 [ 246.722142] __refcount_sub_and_test.constprop.0+0x74/0x8c
4135 10:04:11.653532 [ 246.727633] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4136 10:04:11.654013 [ 246.733204] lkdtm_do_action+0x24/0x40
4137 10:04:11.654429 [ 246.736953] direct_entry+0xd0/0x140
4138 10:04:11.654828 [ 246.740530] full_proxy_write+0x68/0xbc
4139 10:04:11.656120 [ 246.744369] vfs_write+0xec/0x20c
4140 10:04:11.676142 [ 246.747683] ksys_write+0x70/0x100
4141 10:04:11.676645 [ 246.751084] __arm64_sys_write+0x24/0x30
4142 10:04:11.677063 [ 246.755013] el0_svc_common.constprop.0+0x84/0x1e0
4143 10:04:11.677464 [ 246.759803] do_el0_svc+0x2c/0xa4
4144 10:04:11.677855 [ 246.763127] el0_svc+0x20/0x30
4145 10:04:11.679143 [ 246.766182] el0_sync_handler+0xb0/0xb4
4146 10:04:11.697716 [ 246.770019] el0_sync+0x180/0x1c0
4147 10:04:11.698198 [ 246.773332] irq event stamp: 0
4148 10:04:11.698617 [ 246.776393] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4149 10:04:11.699017 [ 246.782667] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4150 10:04:11.712783 [ 246.790845] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4151 10:04:11.713267 [ 246.799021] softirqs last disabled at (0): [<0000000000000000>] 0x0
4152 10:04:11.716123 [ 246.805285] ---[ end trace 3947a2fc88e5a578 ]---
4153 10:04:11.720285 [ 246.810185] lkdtm: Negative detected: saturated
4154 10:04:12.532629 # [ 246.517727] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4155 10:04:12.533077 # [ 246.524632] lkdtm: attempting bad refcount_sub_and_test() below zero
4156 10:04:12.534319 # [ 246.531052] ------------[ cut here ]------------
4157 10:04:12.555278 # [ 246.535737] refcount_t: underflow; use-after-free.
4158 10:04:12.555754 # [ 246.540727] WARNING: CPU: 2 PID: 2511 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4159 10:04:12.600219 # [ 246.549166] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4160 10:04:12.621887 # [ 246.602491] CPU: 2 PID: 2511 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4161 10:04:12.622383 # [ 246.610231] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4162 10:04:12.623716 # [ 246.616587] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4163 10:04:12.624128 # [ 246.622594] pc : refcount_warn_saturate+0xf4/0x144
4164 10:04:12.643474 # [ 246.627384] lr : refcount_warn_saturate+0xf4/0x144
4165 10:04:12.643955 # [ 246.632173] sp : ffff800016693cd0
4166 10:04:12.644366 # [ 246.635485] x29: ffff800016693cd0 x28: ffff0005c98f0000
4167 10:04:12.645712 # [ 246.640803] x27: 0000000000000000 x26: 0000000000000000
4168 10:04:12.666157 # [ 246.646121] x25: ffff8000114c3240 x24: ffff800016693e20
4169 10:04:12.666646 # [ 246.651438] x23: 000000000000001f x22: ffff0005c9752000
4170 10:04:12.667969 # [ 246.656755] x21: ffff8000119d3ed8 x20: ffff8000114c3560
4171 10:04:12.668381 # [ 246.662073] x19: 0000000000000032 x18: 0000000000000000
4172 10:04:12.688661 # [ 246.667389] x17: 0000000000000000 x16: 0000000000000000
4173 10:04:12.689155 # [ 246.672706] x15: 0000000000000030 x14: ffffffffffffffff
4174 10:04:12.689567 # [ 246.678024] x13: ffff800096693977 x12: ffff80001669397f
4175 10:04:12.690875 # [ 246.683342] x11: ffff80001255fda8 x10: 0000000000001440
4176 10:04:12.710239 # [ 246.688659] x9 : ffff80001012d054 x8 : 0000000000000000
4177 10:04:12.710713 # [ 246.693977] x7 : 0000000000000000 x6 : ffff800012531000
4178 10:04:12.711145 # [ 246.699293] x5 : ffff800012531c88 x4 : ffff00063f75cc70
4179 10:04:12.712467 # [ 246.704610] x3 : 0000000000000000 x2 : 0000000000000000
4180 10:04:12.732914 # [ 246.709927] x1 : 0000000000000000 x0 : ffff0005c98f0000
4181 10:04:12.733391 # [ 246.715245] Call trace:
4182 10:04:12.733819 # [ 246.717692] refcount_warn_saturate+0xf4/0x144
4183 10:04:12.735148 # [ 246.722142] __refcount_sub_and_test.constprop.0+0x74/0x8c
4184 10:04:12.735555 # [ 246.727633] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4185 10:04:12.754415 # [ 246.733204] lkdtm_do_action+0x24/0x40
4186 10:04:12.754888 # [ 246.736953] direct_entry+0xd0/0x140
4187 10:04:12.755294 # [ 246.740530] full_proxy_write+0x68/0xbc
4188 10:04:12.756619 # [ 246.744369] vfs_write+0xec/0x20c
4189 10:04:12.757025 # [ 246.747683] ksys_write+0x70/0x100
4190 10:04:12.757408 # [ 246.751084] __arm64_sys_write+0x24/0x30
4191 10:04:12.778034 # [ 246.755013] el0_svc_common.constprop.0+0x84/0x1e0
4192 10:04:12.778510 # [ 246.759803] do_el0_svc+0x2c/0xa4
4193 10:04:12.778918 # [ 246.763127] el0_svc+0x20/0x30
4194 10:04:12.779309 # [ 246.766182] el0_sync_handler+0xb0/0xb4
4195 10:04:12.780628 # [ 246.770019] el0_sync+0x180/0x1c0
4196 10:04:12.781026 # [ 246.773332] irq event stamp: 0
4197 10:04:12.799595 # [ 246.776393] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4198 10:04:12.800071 # [ 246.782667] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4199 10:04:12.801436 # [ 246.790845] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4200 10:04:12.822138 # [ 246.799021] softirqs last disabled at (0): [<0000000000000000>] 0x0
4201 10:04:12.822614 # [ 246.805285] ---[ end trace 3947a2fc88e5a578 ]---
4202 10:04:12.823023 # [ 246.810185] lkdtm: Negative detected: saturated
4203 10:04:12.824334 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4204 10:04:12.828798 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4205 10:04:12.831939 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4206 10:04:12.988384 [ 248.069480] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4207 10:04:12.991740 [ 248.075288] lkdtm: attempting safe refcount_inc_not_zero() from zero
4208 10:04:12.992153 [ 248.081775] lkdtm: Good: zero detected
4209 10:04:12.995813 [ 248.085595] lkdtm: Correctly stayed at zero
4210 10:04:13.008033 [ 248.089901] lkdtm: attempting bad refcount_inc() from zero
4211 10:04:13.008539 [ 248.095427] ------------[ cut here ]------------
4212 10:04:13.011423 [ 248.100078] refcount_t: addition on 0; use-after-free.
4213 10:04:13.020041 [ 248.105488] WARNING: CPU: 0 PID: 2543 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4214 10:04:13.083586 [ 248.113925] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4215 10:04:13.084099 [ 248.167203] CPU: 0 PID: 2543 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4216 10:04:13.107203 [ 248.174943] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4217 10:04:13.107685 [ 248.181299] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4218 10:04:13.108102 [ 248.187305] pc : refcount_warn_saturate+0xa0/0x144
4219 10:04:13.108529 [ 248.192095] lr : refcount_warn_saturate+0xa0/0x144
4220 10:04:13.109848 [ 248.196882] sp : ffff800016723cd0
4221 10:04:13.128815 [ 248.200193] x29: ffff800016723cd0 x28: ffff0005c6173100
4222 10:04:13.129297 [ 248.205510] x27: 0000000000000000 x26: 0000000000000000
4223 10:04:13.129713 [ 248.210826] x25: ffff8000114c3240 x24: ffff800016723e20
4224 10:04:13.130115 [ 248.216141] x23: 0000000000000012 x22: ffff0005c6e4b000
4225 10:04:13.151241 [ 248.221455] x21: ffff8000119d3ef8 x20: ffff8000114c3570
4226 10:04:13.151723 [ 248.226770] x19: 0000000000000033 x18: 0000000000000000
4227 10:04:13.152138 [ 248.232085] x17: 0000000000000000 x16: 0000000000000000
4228 10:04:13.153487 [ 248.237399] x15: 0000000000000000 x14: 0000000000000000
4229 10:04:13.173869 [ 248.242713] x13: 0000000000000000 x12: 0000000000000040
4230 10:04:13.174351 [ 248.248028] x11: ffff0005c0400000 x10: 0000000000001440
4231 10:04:13.174766 [ 248.253342] x9 : ffff80001012d054 x8 : 0000000000000000
4232 10:04:13.175167 [ 248.258657] x7 : 0000000000000000 x6 : ffff800012531000
4233 10:04:13.175558 [ 248.263972] x5 : ffff800012531c88 x4 : ffff00063f718c70
4234 10:04:13.195389 [ 248.269286] x3 : 0000000000000000 x2 : 0000000000000000
4235 10:04:13.195871 [ 248.274600] x1 : 0000000000000000 x0 : ffff0005c6173100
4236 10:04:13.197227 [ 248.279915] Call trace:
4237 10:04:13.197644 [ 248.282362] refcount_warn_saturate+0xa0/0x144
4238 10:04:13.198045 [ 248.286809] __refcount_add.constprop.0+0x64/0x90
4239 10:04:13.218002 [ 248.291517] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4240 10:04:13.218486 [ 248.295959] lkdtm_do_action+0x24/0x40
4241 10:04:13.218902 [ 248.299706] direct_entry+0xd0/0x140
4242 10:04:13.219300 [ 248.303282] full_proxy_write+0x68/0xbc
4243 10:04:13.220656 [ 248.307121] vfs_write+0xec/0x20c
4244 10:04:13.221066 [ 248.310434] ksys_write+0x70/0x100
4245 10:04:13.240695 [ 248.313833] __arm64_sys_write+0x24/0x30
4246 10:04:13.241179 [ 248.317760] el0_svc_common.constprop.0+0x84/0x1e0
4247 10:04:13.241595 [ 248.322550] do_el0_svc+0x2c/0xa4
4248 10:04:13.241996 [ 248.325866] el0_svc+0x20/0x30
4249 10:04:13.243313 [ 248.328919] el0_sync_handler+0xb0/0xb4
4250 10:04:13.243717 [ 248.332754] el0_sync+0x180/0x1c0
4251 10:04:13.263331 [ 248.336066] irq event stamp: 0
4252 10:04:13.263814 [ 248.339124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4253 10:04:13.264234 [ 248.345394] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4254 10:04:13.275233 [ 248.353570] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4255 10:04:13.275721 [ 248.361745] softirqs last disabled at (0): [<0000000000000000>] 0x0
4256 10:04:13.278665 [ 248.368009] ---[ end trace 3947a2fc88e5a579 ]---
4257 10:04:13.283915 [ 248.373825] lkdtm: Zero detected: saturated
4258 10:04:13.659213 # [ 248.069480] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4259 10:04:13.659697 # [ 248.075288] lkdtm: attempting safe refcount_inc_not_zero() from zero
4260 10:04:13.660108 # [ 248.081775] lkdtm: Good: zero detected
4261 10:04:13.660532 # [ 248.085595] lkdtm: Correctly stayed at zero
4262 10:04:13.680648 # [ 248.089901] lkdtm: attempting bad refcount_inc() from zero
4263 10:04:13.681075 # [ 248.095427] ------------[ cut here ]------------
4264 10:04:13.681483 # [ 248.100078] refcount_t: addition on 0; use-after-free.
4265 10:04:13.681876 # [ 248.105488] WARNING: CPU: 0 PID: 2543 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4266 10:04:13.747512 # [ 248.113925] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4267 10:04:13.748981 # [ 248.167203] CPU: 0 PID: 2543 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4268 10:04:13.770294 # [ 248.174943] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4269 10:04:13.770767 # [ 248.181299] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4270 10:04:13.771176 # [ 248.187305] pc : refcount_warn_saturate+0xa0/0x144
4271 10:04:13.771566 # [ 248.192095] lr : refcount_warn_saturate+0xa0/0x144
4272 10:04:13.771948 # [ 248.196882] sp : ffff800016723cd0
4273 10:04:13.791767 # [ 248.200193] x29: ffff800016723cd0 x28: ffff0005c6173100
4274 10:04:13.792241 # [ 248.205510] x27: 0000000000000000 x26: 0000000000000000
4275 10:04:13.792692 # [ 248.210826] x25: ffff8000114c3240 x24: ffff800016723e20
4276 10:04:13.793087 # [ 248.216141] x23: 0000000000000012 x22: ffff0005c6e4b000
4277 10:04:13.814342 # [ 248.221455] x21: ffff8000119d3ef8 x20: ffff8000114c3570
4278 10:04:13.814816 # [ 248.226770] x19: 0000000000000033 x18: 0000000000000000
4279 10:04:13.815223 # [ 248.232085] x17: 0000000000000000 x16: 0000000000000000
4280 10:04:13.815612 # [ 248.237399] x15: 0000000000000000 x14: 0000000000000000
4281 10:04:13.836966 # [ 248.242713] x13: 0000000000000000 x12: 0000000000000040
4282 10:04:13.837442 # [ 248.248028] x11: ffff0005c0400000 x10: 0000000000001440
4283 10:04:13.837848 # [ 248.253342] x9 : ffff80001012d054 x8 : 0000000000000000
4284 10:04:13.838238 # [ 248.258657] x7 : 0000000000000000 x6 : ffff800012531000
4285 10:04:13.858545 # [ 248.263972] x5 : ffff800012531c88 x4 : ffff00063f718c70
4286 10:04:13.859019 # [ 248.269286] x3 : 0000000000000000 x2 : 0000000000000000
4287 10:04:13.859432 # [ 248.274600] x1 : 0000000000000000 x0 : ffff0005c6173100
4288 10:04:13.859849 # [ 248.279915] Call trace:
4289 10:04:13.861209 # [ 248.282362] refcount_warn_saturate+0xa0/0x144
4290 10:04:13.881107 # [ 248.286809] __refcount_add.constprop.0+0x64/0x90
4291 10:04:13.881580 # [ 248.291517] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4292 10:04:13.882922 # [ 248.295959] lkdtm_do_action+0x24/0x40
4293 10:04:13.883330 # [ 248.299706] direct_entry+0xd0/0x140
4294 10:04:13.883719 # [ 248.303282] full_proxy_write+0x68/0xbc
4295 10:04:13.902702 # [ 248.307121] vfs_write+0xec/0x20c
4296 10:04:13.903178 # [ 248.310434] ksys_write+0x70/0x100
4297 10:04:13.903584 # [ 248.313833] __arm64_sys_write+0x24/0x30
4298 10:04:13.903976 # [ 248.317760] el0_svc_common.constprop.0+0x84/0x1e0
4299 10:04:13.905266 # [ 248.322550] do_el0_svc+0x2c/0xa4
4300 10:04:13.905669 # [ 248.325866] el0_svc+0x20/0x30
4301 10:04:13.925257 # [ 248.328919] el0_sync_handler+0xb0/0xb4
4302 10:04:13.925733 # [ 248.332754] el0_sync+0x180/0x1c0
4303 10:04:13.926141 # [ 248.336066] irq event stamp: 0
4304 10:04:13.926531 # [ 248.339124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4305 10:04:13.947877 # [ 248.345394] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4306 10:04:13.948355 # [ 248.353570] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4307 10:04:13.948798 # [ 248.361745] softirqs last disabled at (0): [<0000000000000000>] 0x0
4308 10:04:13.949195 # [ 248.368009] ---[ end trace 3947a2fc88e5a579 ]---
4309 10:04:13.961894 # [ 248.373825] lkdtm: Zero detected: saturated
4310 10:04:13.962371 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4311 10:04:13.962777 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4312 10:04:13.965221 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4313 10:04:14.641997 [ 249.726616] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4314 10:04:14.645334 [ 249.732994] lkdtm: attempting safe refcount_add_not_zero() from zero
4315 10:04:14.650617 [ 249.740861] lkdtm: Good: zero detected
4316 10:04:14.654961 [ 249.745049] lkdtm: Correctly stayed at zero
4317 10:04:14.662741 [ 249.749582] lkdtm: attempting bad refcount_add() from zero
4318 10:04:14.665964 [ 249.755116] ------------[ cut here ]------------
4319 10:04:14.671241 [ 249.759821] refcount_t: addition on 0; use-after-free.
4320 10:04:14.680039 [ 249.765254] WARNING: CPU: 0 PID: 2575 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4321 10:04:14.743827 [ 249.773694] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4322 10:04:14.744330 [ 249.826972] CPU: 0 PID: 2575 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4323 10:04:14.765303 [ 249.834712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4324 10:04:14.765778 [ 249.841067] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4325 10:04:14.766186 [ 249.847072] pc : refcount_warn_saturate+0xa0/0x144
4326 10:04:14.766578 [ 249.851862] lr : refcount_warn_saturate+0xa0/0x144
4327 10:04:14.767906 [ 249.856649] sp : ffff8000167c3cd0
4328 10:04:14.788949 [ 249.859960] x29: ffff8000167c3cd0 x28: ffff0005c8f84980
4329 10:04:14.789422 [ 249.865277] x27: 0000000000000000 x26: 0000000000000000
4330 10:04:14.789830 [ 249.870593] x25: ffff8000114c3240 x24: ffff8000167c3e20
4331 10:04:14.791170 [ 249.875908] x23: 0000000000000012 x22: ffff0005c76c5000
4332 10:04:14.810568 [ 249.881223] x21: ffff8000119d3f10 x20: ffff8000114c3580
4333 10:04:14.811043 [ 249.886537] x19: 0000000000000034 x18: 0000000000000000
4334 10:04:14.811451 [ 249.891852] x17: 0000000000000000 x16: 0000000000000000
4335 10:04:14.811843 [ 249.897167] x15: 0000000000000129 x14: 0000000000000130
4336 10:04:14.833021 [ 249.902481] x13: 0000000000000001 x12: 0000000000000002
4337 10:04:14.833495 [ 249.907796] x11: 0000000000000000 x10: 0000000000001440
4338 10:04:14.833903 [ 249.913111] x9 : ffff80001012d054 x8 : 0000000000000000
4339 10:04:14.835242 [ 249.918425] x7 : 0000000080180012 x6 : ffff800012531000
4340 10:04:14.835649 [ 249.923740] x5 : ffff800012531c88 x4 : ffff00063f718c70
4341 10:04:14.855526 [ 249.929054] x3 : 0000000000000000 x2 : 0000000000000000
4342 10:04:14.855999 [ 249.934368] x1 : 0000000000000000 x0 : ffff0005c8f84980
4343 10:04:14.857353 [ 249.939683] Call trace:
4344 10:04:14.857762 [ 249.942130] refcount_warn_saturate+0xa0/0x144
4345 10:04:14.858150 [ 249.946577] __refcount_add.constprop.0+0x64/0x90
4346 10:04:14.878325 [ 249.951286] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4347 10:04:14.878804 [ 249.955728] lkdtm_do_action+0x24/0x40
4348 10:04:14.879215 [ 249.959475] direct_entry+0xd0/0x140
4349 10:04:14.879607 [ 249.963052] full_proxy_write+0x68/0xbc
4350 10:04:14.880963 [ 249.966889] vfs_write+0xec/0x20c
4351 10:04:14.881363 [ 249.970202] ksys_write+0x70/0x100
4352 10:04:14.899922 [ 249.973602] __arm64_sys_write+0x24/0x30
4353 10:04:14.900406 [ 249.977527] el0_svc_common.constprop.0+0x84/0x1e0
4354 10:04:14.900853 [ 249.982317] do_el0_svc+0x2c/0xa4
4355 10:04:14.901254 [ 249.985633] el0_svc+0x20/0x30
4356 10:04:14.902592 [ 249.988687] el0_sync_handler+0xb0/0xb4
4357 10:04:14.902997 [ 249.992521] el0_sync+0x180/0x1c0
4358 10:04:14.922546 [ 249.995833] irq event stamp: 0
4359 10:04:14.923029 [ 249.998891] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4360 10:04:14.923446 [ 250.005160] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4361 10:04:14.935561 [ 250.013337] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4362 10:04:14.936046 [ 250.021511] softirqs last disabled at (0): [<0000000000000000>] 0x0
4363 10:04:14.938905 [ 250.027774] ---[ end trace 3947a2fc88e5a57a ]---
4364 10:04:14.943067 [ 250.032584] lkdtm: Zero detected: saturated
4365 10:04:15.783846 # [ 249.726616] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4366 10:04:15.785295 # [ 249.732994] lkdtm: attempting safe refcount_add_not_zero() from zero
4367 10:04:15.785740 # [ 249.740861] lkdtm: Good: zero detected
4368 10:04:15.786139 # [ 249.745049] lkdtm: Correctly stayed at zero
4369 10:04:15.805352 # [ 249.749582] lkdtm: attempting bad refcount_add() from zero
4370 10:04:15.805827 # [ 249.755116] ------------[ cut here ]------------
4371 10:04:15.806238 # [ 249.759821] refcount_t: addition on 0; use-after-free.
4372 10:04:15.828003 # [ 249.765254] WARNING: CPU: 0 PID: 2575 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4373 10:04:15.873149 # [ 249.773694] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4374 10:04:15.874604 # [ 249.826972] CPU: 0 PID: 2575 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4375 10:04:15.894808 # [ 249.834712] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4376 10:04:15.895302 # [ 249.841067] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4377 10:04:15.895715 # [ 249.847072] pc : refcount_warn_saturate+0xa0/0x144
4378 10:04:15.896129 # [ 249.851862] lr : refcount_warn_saturate+0xa0/0x144
4379 10:04:15.896558 # [ 249.856649] sp : ffff8000167c3cd0
4380 10:04:15.916244 # [ 249.859960] x29: ffff8000167c3cd0 x28: ffff0005c8f84980
4381 10:04:15.916781 # [ 249.865277] x27: 0000000000000000 x26: 0000000000000000
4382 10:04:15.917197 # [ 249.870593] x25: ffff8000114c3240 x24: ffff8000167c3e20
4383 10:04:15.918639 # [ 249.875908] x23: 0000000000000012 x22: ffff0005c76c5000
4384 10:04:15.939941 # [ 249.881223] x21: ffff8000119d3f10 x20: ffff8000114c3580
4385 10:04:15.940416 # [ 249.886537] x19: 0000000000000034 x18: 0000000000000000
4386 10:04:15.940874 # [ 249.891852] x17: 0000000000000000 x16: 0000000000000000
4387 10:04:15.942234 # [ 249.897167] x15: 0000000000000129 x14: 0000000000000130
4388 10:04:15.961543 # [ 249.902481] x13: 0000000000000001 x12: 0000000000000002
4389 10:04:15.962016 # [ 249.907796] x11: 0000000000000000 x10: 0000000000001440
4390 10:04:15.962431 # [ 249.913111] x9 : ffff80001012d054 x8 : 0000000000000000
4391 10:04:15.963805 # [ 249.918425] x7 : 0000000080180012 x6 : ffff800012531000
4392 10:04:15.984171 # [ 249.923740] x5 : ffff800012531c88 x4 : ffff00063f718c70
4393 10:04:15.984682 # [ 249.929054] x3 : 0000000000000000 x2 : 0000000000000000
4394 10:04:15.985102 # [ 249.934368] x1 : 0000000000000000 x0 : ffff0005c8f84980
4395 10:04:15.985501 # [ 249.939683] Call trace:
4396 10:04:15.986857 # [ 249.942130] refcount_warn_saturate+0xa0/0x144
4397 10:04:16.005735 # [ 249.946577] __refcount_add.constprop.0+0x64/0x90
4398 10:04:16.006211 # [ 249.951286] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4399 10:04:16.007577 # [ 249.955728] lkdtm_do_action+0x24/0x40
4400 10:04:16.007993 # [ 249.959475] direct_entry+0xd0/0x140
4401 10:04:16.008387 # [ 249.963052] full_proxy_write+0x68/0xbc
4402 10:04:16.027199 # [ 249.966889] vfs_write+0xec/0x20c
4403 10:04:16.027686 # [ 249.970202] ksys_write+0x70/0x100
4404 10:04:16.028120 # [ 249.973602] __arm64_sys_write+0x24/0x30
4405 10:04:16.029509 # [ 249.977527] el0_svc_common.constprop.0+0x84/0x1e0
4406 10:04:16.029924 # [ 249.982317] do_el0_svc+0x2c/0xa4
4407 10:04:16.030319 # [ 249.985633] el0_svc+0x20/0x30
4408 10:04:16.050877 # [ 249.988687] el0_sync_handler+0xb0/0xb4
4409 10:04:16.051359 # [ 249.992521] el0_sync+0x180/0x1c0
4410 10:04:16.051775 # [ 249.995833] irq event stamp: 0
4411 10:04:16.053154 # [ 249.998891] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4412 10:04:16.072642 # [ 250.005160] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4413 10:04:16.073128 # [ 250.013337] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4414 10:04:16.073545 # [ 250.021511] softirqs last disabled at (0): [<0000000000000000>] 0x0
4415 10:04:16.073946 # [ 250.027774] ---[ end trace 3947a2fc88e5a57a ]---
4416 10:04:16.087643 # [ 250.032584] lkdtm: Zero detected: saturated
4417 10:04:16.088125 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4418 10:04:16.088568 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4419 10:04:16.090970 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4420 10:04:16.273766 [ 251.361199] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4421 10:04:16.284549 [ 251.367404] lkdtm: attempting bad refcount_inc() from saturated
4422 10:04:16.285036 [ 251.373388] ------------[ cut here ]------------
4423 10:04:16.288915 [ 251.378074] refcount_t: saturated; leaking memory.
4424 10:04:16.297637 [ 251.383064] WARNING: CPU: 4 PID: 2610 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4425 10:04:16.362041 [ 251.391502] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4426 10:04:16.363516 [ 251.444828] CPU: 4 PID: 2610 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4427 10:04:16.383650 [ 251.452569] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4428 10:04:16.384136 [ 251.458924] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4429 10:04:16.385542 [ 251.464932] pc : refcount_warn_saturate+0x74/0x144
4430 10:04:16.385958 [ 251.469722] lr : refcount_warn_saturate+0x74/0x144
4431 10:04:16.386354 [ 251.474511] sp : ffff80001688bcd0
4432 10:04:16.406419 [ 251.477823] x29: ffff80001688bcd0 x28: ffff0005c0dec980
4433 10:04:16.406901 [ 251.483141] x27: 0000000000000000 x26: 0000000000000000
4434 10:04:16.407318 [ 251.488458] x25: ffff8000114c3240 x24: ffff80001688be20
4435 10:04:16.407716 [ 251.493775] x23: 0000000000000017 x22: ffff0005c4e94000
4436 10:04:16.429006 [ 251.499093] x21: ffff8000119d3f28 x20: ffff8000114c3590
4437 10:04:16.429490 [ 251.504410] x19: 0000000000000035 x18: 0000000000000000
4438 10:04:16.429907 [ 251.509727] x17: 0000000000000000 x16: 0000000000000000
4439 10:04:16.430306 [ 251.515044] x15: 0000000000000030 x14: ffffffffffffffff
4440 10:04:16.450545 [ 251.520362] x13: ffff80009688b977 x12: ffff80001688b97f
4441 10:04:16.451030 [ 251.525679] x11: ffff80001255fda8 x10: 0000000000001440
4442 10:04:16.451445 [ 251.530997] x9 : ffff80001012d054 x8 : 0000000000000000
4443 10:04:16.451842 [ 251.536313] x7 : 0000000000000000 x6 : ffff800012531000
4444 10:04:16.453221 [ 251.541631] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
4445 10:04:16.474294 [ 251.546947] x3 : 0000000000000000 x2 : 0000000000000000
4446 10:04:16.474778 [ 251.552264] x1 : 0000000000000000 x0 : ffff0005c0dec980
4447 10:04:16.475195 [ 251.557582] Call trace:
4448 10:04:16.475594 [ 251.560029] refcount_warn_saturate+0x74/0x144
4449 10:04:16.475983 [ 251.564478] __refcount_add.constprop.0+0x7c/0x90
4450 10:04:16.495796 [ 251.569187] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4451 10:04:16.496278 [ 251.574064] lkdtm_do_action+0x24/0x40
4452 10:04:16.496724 [ 251.577813] direct_entry+0xd0/0x140
4453 10:04:16.497125 [ 251.581390] full_proxy_write+0x68/0xbc
4454 10:04:16.497516 [ 251.585229] vfs_write+0xec/0x20c
4455 10:04:16.497905 [ 251.588542] ksys_write+0x70/0x100
4456 10:04:16.518135 [ 251.591944] __arm64_sys_write+0x24/0x30
4457 10:04:16.518616 [ 251.595872] el0_svc_common.constprop.0+0x84/0x1e0
4458 10:04:16.520001 [ 251.600663] do_el0_svc+0x2c/0xa4
4459 10:04:16.520419 [ 251.603982] el0_svc+0x20/0x30
4460 10:04:16.520867 [ 251.607036] el0_sync_handler+0xb0/0xb4
4461 10:04:16.521259 [ 251.610872] el0_sync+0x180/0x1c0
4462 10:04:16.540815 [ 251.614186] irq event stamp: 0
4463 10:04:16.541296 [ 251.617248] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4464 10:04:16.542678 [ 251.623522] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4465 10:04:16.553767 [ 251.631699] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4466 10:04:16.554255 [ 251.639875] softirqs last disabled at (0): [<0000000000000000>] 0x0
4467 10:04:16.557270 [ 251.646139] ---[ end trace 3947a2fc88e5a57b ]---
4468 10:04:16.562499 [ 251.650855] lkdtm: Saturation detected: still saturated
4469 10:04:17.469616 # [ 251.361199] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4470 10:04:17.470066 # [ 251.367404] lkdtm: attempting bad refcount_inc() from saturated
4471 10:04:17.471370 # [ 251.373388] ------------[ cut here ]------------
4472 10:04:17.471748 # [ 251.378074] refcount_t: saturated; leaking memory.
4473 10:04:17.492234 # [ 251.383064] WARNING: CPU: 4 PID: 2610 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4474 10:04:17.535403 # [ 251.391502] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4475 10:04:17.557813 # [ 251.444828] CPU: 4 PID: 2610 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4476 10:04:17.558288 # [ 251.452569] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4477 10:04:17.559700 # [ 251.458924] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4478 10:04:17.560113 # [ 251.464932] pc : refcount_warn_saturate+0x74/0x144
4479 10:04:17.580560 # [ 251.469722] lr : refcount_warn_saturate+0x74/0x144
4480 10:04:17.581034 # [ 251.474511] sp : ffff80001688bcd0
4481 10:04:17.582419 # [ 251.477823] x29: ffff80001688bcd0 x28: ffff0005c0dec980
4482 10:04:17.582878 # [ 251.483141] x27: 0000000000000000 x26: 0000000000000000
4483 10:04:17.603234 # [ 251.488458] x25: ffff8000114c3240 x24: ffff80001688be20
4484 10:04:17.603709 # [ 251.493775] x23: 0000000000000017 x22: ffff0005c4e94000
4485 10:04:17.604117 # [ 251.499093] x21: ffff8000119d3f28 x20: ffff8000114c3590
4486 10:04:17.604545 # [ 251.504410] x19: 0000000000000035 x18: 0000000000000000
4487 10:04:17.624808 # [ 251.509727] x17: 0000000000000000 x16: 0000000000000000
4488 10:04:17.625283 # [ 251.515044] x15: 0000000000000030 x14: ffffffffffffffff
4489 10:04:17.625690 # [ 251.520362] x13: ffff80009688b977 x12: ffff80001688b97f
4490 10:04:17.627068 # [ 251.525679] x11: ffff80001255fda8 x10: 0000000000001440
4491 10:04:17.646352 # [ 251.530997] x9 : ffff80001012d054 x8 : 0000000000000000
4492 10:04:17.646828 # [ 251.536313] x7 : 0000000000000000 x6 : ffff800012531000
4493 10:04:17.647259 # [ 251.541631] x5 : ffff800012531c88 x4 : ffff00063f7a0c70
4494 10:04:17.648653 # [ 251.546947] x3 : 0000000000000000 x2 : 0000000000000000
4495 10:04:17.649062 # [ 251.552264] x1 : 0000000000000000 x0 : ffff0005c0dec980
4496 10:04:17.670041 # [ 251.557582] Call trace:
4497 10:04:17.670513 # [ 251.560029] refcount_warn_saturate+0x74/0x144
4498 10:04:17.670924 # [ 251.564478] __refcount_add.constprop.0+0x7c/0x90
4499 10:04:17.671316 # [ 251.569187] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4500 10:04:17.671699 # [ 251.574064] lkdtm_do_action+0x24/0x40
4501 10:04:17.691604 # [ 251.577813] direct_entry+0xd0/0x140
4502 10:04:17.692080 # [ 251.581390] full_proxy_write+0x68/0xbc
4503 10:04:17.692517 # [ 251.585229] vfs_write+0xec/0x20c
4504 10:04:17.692931 # [ 251.588542] ksys_write+0x70/0x100
4505 10:04:17.693332 # [ 251.591944] __arm64_sys_write+0x24/0x30
4506 10:04:17.714170 # [ 251.595872] el0_svc_common.constprop.0+0x84/0x1e0
4507 10:04:17.714645 # [ 251.600663] do_el0_svc+0x2c/0xa4
4508 10:04:17.715055 # [ 251.603982] el0_svc+0x20/0x30
4509 10:04:17.715447 # [ 251.607036] el0_sync_handler+0xb0/0xb4
4510 10:04:17.716836 # [ 251.610872] el0_sync+0x180/0x1c0
4511 10:04:17.717238 # [ 251.614186] irq event stamp: 0
4512 10:04:17.735807 # [ 251.617248] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4513 10:04:17.736285 # [ 251.623522] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4514 10:04:17.736728 # [ 251.631699] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4515 10:04:17.758258 # [ 251.639875] softirqs last disabled at (0): [<0000000000000000>] 0x0
4516 10:04:17.758751 # [ 251.646139] ---[ end trace 3947a2fc88e5a57b ]---
4517 10:04:17.759160 # [ 251.650855] lkdtm: Saturation detected: still saturated
4518 10:04:17.760564 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4519 10:04:17.766868 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4520 10:04:17.767346 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4521 10:04:17.955168 [ 253.035611] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4522 10:04:17.958533 [ 253.041874] lkdtm: attempting bad refcount_dec() from saturated
4523 10:04:17.959015 [ 253.047864] ------------[ cut here ]------------
4524 10:04:17.963780 [ 253.052545] refcount_t: decrement hit 0; leaking memory.
4525 10:04:17.972625 [ 253.058050] WARNING: CPU: 5 PID: 2645 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4526 10:04:18.037059 [ 253.066577] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4527 10:04:18.038516 [ 253.119903] CPU: 5 PID: 2645 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4528 10:04:18.058676 [ 253.127644] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4529 10:04:18.059161 [ 253.133999] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4530 10:04:18.059578 [ 253.140007] pc : refcount_warn_saturate+0x13c/0x144
4531 10:04:18.059978 [ 253.144885] lr : refcount_warn_saturate+0x13c/0x144
4532 10:04:18.060369 [ 253.149760] sp : ffff80001694bcc0
4533 10:04:18.081211 [ 253.153072] x29: ffff80001694bcc0 x28: ffff0005c8353100
4534 10:04:18.081696 [ 253.158389] x27: 0000000000000000 x26: 0000000000000000
4535 10:04:18.082114 [ 253.163707] x25: ffff8000114c3240 x24: ffff80001694be20
4536 10:04:18.083501 [ 253.169024] x23: 0000000000000017 x22: ffff0005c4f6d000
4537 10:04:18.103942 [ 253.174341] x21: ffff8000119d3f40 x20: ffff8000114c35a0
4538 10:04:18.104426 [ 253.179658] x19: ffff80001694bd04 x18: 0000000000000001
4539 10:04:18.104871 [ 253.184975] x17: 0000000000000000 x16: 0000000000000000
4540 10:04:18.105271 [ 253.190292] x15: 0000000000000030 x14: ffffffffffffffff
4541 10:04:18.125524 [ 253.195610] x13: ffff80009694b967 x12: ffff80001694b970
4542 10:04:18.126008 [ 253.200927] x11: ffff80001255fda8 x10: 0000000000001440
4543 10:04:18.126424 [ 253.206244] x9 : ffff80001012d054 x8 : 0000000000000000
4544 10:04:18.126822 [ 253.211561] x7 : 0000000000000000 x6 : ffff800012531000
4545 10:04:18.128221 [ 253.216878] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
4546 10:04:18.149159 [ 253.222194] x3 : 0000000000000000 x2 : 0000000000000000
4547 10:04:18.149642 [ 253.227511] x1 : 0000000000000000 x0 : ffff0005c8353100
4548 10:04:18.150059 [ 253.232830] Call trace:
4549 10:04:18.150460 [ 253.235277] refcount_warn_saturate+0x13c/0x144
4550 10:04:18.150852 [ 253.239812] __refcount_dec.constprop.0+0x5c/0x6c
4551 10:04:18.170680 [ 253.244516] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4552 10:04:18.171164 [ 253.249396] lkdtm_do_action+0x24/0x40
4553 10:04:18.171581 [ 253.253145] direct_entry+0xd0/0x140
4554 10:04:18.171982 [ 253.256722] full_proxy_write+0x68/0xbc
4555 10:04:18.172373 [ 253.260561] vfs_write+0xec/0x20c
4556 10:04:18.172798 [ 253.263875] ksys_write+0x70/0x100
4557 10:04:18.193277 [ 253.267276] __arm64_sys_write+0x24/0x30
4558 10:04:18.193758 [ 253.271205] el0_svc_common.constprop.0+0x84/0x1e0
4559 10:04:18.194174 [ 253.275995] do_el0_svc+0x2c/0xa4
4560 10:04:18.194573 [ 253.279314] el0_svc+0x20/0x30
4561 10:04:18.195952 [ 253.282369] el0_sync_handler+0xb0/0xb4
4562 10:04:18.196358 [ 253.286205] el0_sync+0x180/0x1c0
4563 10:04:18.215868 [ 253.289519] irq event stamp: 0
4564 10:04:18.216350 [ 253.292580] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4565 10:04:18.217802 [ 253.298854] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4566 10:04:18.228812 [ 253.307031] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4567 10:04:18.229298 [ 253.315207] softirqs last disabled at (0): [<0000000000000000>] 0x0
4568 10:04:18.232316 [ 253.321471] ---[ end trace 3947a2fc88e5a57c ]---
4569 10:04:18.237526 [ 253.326191] lkdtm: Saturation detected: still saturated
4570 10:04:18.999935 # [ 253.035611] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4571 10:04:19.000381 # [ 253.041874] lkdtm: attempting bad refcount_dec() from saturated
4572 10:04:19.000787 # [ 253.047864] ------------[ cut here ]------------
4573 10:04:19.021501 # [ 253.052545] refcount_t: decrement hit 0; leaking memory.
4574 10:04:19.021979 # [ 253.058050] WARNING: CPU: 5 PID: 2645 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4575 10:04:19.067726 # [ 253.066577] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4576 10:04:19.088305 # [ 253.119903] CPU: 5 PID: 2645 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4577 10:04:19.088806 # [ 253.127644] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4578 10:04:19.089216 # [ 253.133999] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4579 10:04:19.090623 # [ 253.140007] pc : refcount_warn_saturate+0x13c/0x144
4580 10:04:19.110932 # [ 253.144885] lr : refcount_warn_saturate+0x13c/0x144
4581 10:04:19.111407 # [ 253.149760] sp : ffff80001694bcc0
4582 10:04:19.111816 # [ 253.153072] x29: ffff80001694bcc0 x28: ffff0005c8353100
4583 10:04:19.113220 # [ 253.158389] x27: 0000000000000000 x26: 0000000000000000
4584 10:04:19.132418 # [ 253.163707] x25: ffff8000114c3240 x24: ffff80001694be20
4585 10:04:19.132926 # [ 253.169024] x23: 0000000000000017 x22: ffff0005c4f6d000
4586 10:04:19.134363 # [ 253.174341] x21: ffff8000119d3f40 x20: ffff8000114c35a0
4587 10:04:19.134809 # [ 253.179658] x19: ffff80001694bd04 x18: 0000000000000001
4588 10:04:19.155121 # [ 253.184975] x17: 0000000000000000 x16: 0000000000000000
4589 10:04:19.155612 # [ 253.190292] x15: 0000000000000030 x14: ffffffffffffffff
4590 10:04:19.156026 # [ 253.195610] x13: ffff80009694b967 x12: ffff80001694b970
4591 10:04:19.157435 # [ 253.200927] x11: ffff80001255fda8 x10: 0000000000001440
4592 10:04:19.177677 # [ 253.206244] x9 : ffff80001012d054 x8 : 0000000000000000
4593 10:04:19.178065 # [ 253.211561] x7 : 0000000000000000 x6 : ffff800012531000
4594 10:04:19.178474 # [ 253.216878] x5 : ffff800012531c88 x4 : ffff00063f7c2c70
4595 10:04:19.179866 # [ 253.222194] x3 : 0000000000000000 x2 : 0000000000000000
4596 10:04:19.199175 # [ 253.227511] x1 : 0000000000000000 x0 : ffff0005c8353100
4597 10:04:19.199649 # [ 253.232830] Call trace:
4598 10:04:19.200056 # [ 253.235277] refcount_warn_saturate+0x13c/0x144
4599 10:04:19.201466 # [ 253.239812] __refcount_dec.constprop.0+0x5c/0x6c
4600 10:04:19.201895 # [ 253.244516] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4601 10:04:19.202287 # [ 253.249396] lkdtm_do_action+0x24/0x40
4602 10:04:19.221856 # [ 253.253145] direct_entry+0xd0/0x140
4603 10:04:19.222329 # [ 253.256722] full_proxy_write+0x68/0xbc
4604 10:04:19.222736 # [ 253.260561] vfs_write+0xec/0x20c
4605 10:04:19.224130 # [ 253.263875] ksys_write+0x70/0x100
4606 10:04:19.224569 # [ 253.267276] __arm64_sys_write+0x24/0x30
4607 10:04:19.243551 # [ 253.271205] el0_svc_common.constprop.0+0x84/0x1e0
4608 10:04:19.244027 # [ 253.275995] do_el0_svc+0x2c/0xa4
4609 10:04:19.244436 # [ 253.279314] el0_svc+0x20/0x30
4610 10:04:19.244863 # [ 253.282369] el0_sync_handler+0xb0/0xb4
4611 10:04:19.245249 # [ 253.286205] el0_sync+0x180/0x1c0
4612 10:04:19.245631 # [ 253.289519] irq event stamp: 0
4613 10:04:19.267150 # [ 253.292580] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4614 10:04:19.267627 # [ 253.298854] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4615 10:04:19.268037 # [ 253.307031] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4616 10:04:19.288614 # [ 253.315207] softirqs last disabled at (0): [<0000000000000000>] 0x0
4617 10:04:19.289091 # [ 253.321471] ---[ end trace 3947a2fc88e5a57c ]---
4618 10:04:19.289502 # [ 253.326191] lkdtm: Saturation detected: still saturated
4619 10:04:19.290900 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4620 10:04:19.294049 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4621 10:04:19.297246 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4622 10:04:19.504388 [ 254.588886] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4623 10:04:19.507875 [ 254.595191] lkdtm: attempting bad refcount_dec() from saturated
4624 10:04:19.513054 [ 254.602821] ------------[ cut here ]------------
4625 10:04:19.518579 [ 254.608049] refcount_t: saturated; leaking memory.
4626 10:04:19.528562 [ 254.613337] WARNING: CPU: 3 PID: 2680 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4627 10:04:19.592034 [ 254.621777] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4628 10:04:19.592575 [ 254.675101] CPU: 3 PID: 2680 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4629 10:04:19.614633 [ 254.682841] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4630 10:04:19.615117 [ 254.689197] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4631 10:04:19.615532 [ 254.695202] pc : refcount_warn_saturate+0x74/0x144
4632 10:04:19.615932 [ 254.699992] lr : refcount_warn_saturate+0x74/0x144
4633 10:04:19.616326 [ 254.704781] sp : ffff800016a1bcd0
4634 10:04:19.637290 [ 254.708093] x29: ffff800016a1bcd0 x28: ffff0005c8e7b100
4635 10:04:19.637773 [ 254.713410] x27: 0000000000000000 x26: 0000000000000000
4636 10:04:19.638189 [ 254.718727] x25: ffff8000114c3240 x24: ffff800016a1be20
4637 10:04:19.638589 [ 254.724044] x23: 0000000000000017 x22: ffff0005c5c10000
4638 10:04:19.658801 [ 254.729361] x21: ffff8000119d3f58 x20: ffff8000114c35b0
4639 10:04:19.659287 [ 254.734678] x19: 0000000000000037 x18: 0000000000000000
4640 10:04:19.659705 [ 254.739995] x17: 0000000000000000 x16: 0000000000000000
4641 10:04:19.660105 [ 254.745313] x15: 0000000000000000 x14: 0000000000000000
4642 10:04:19.681280 [ 254.750629] x13: 0000000000000000 x12: 0000000000000000
4643 10:04:19.681761 [ 254.755946] x11: 00000090d4236608 x10: 0000000000001440
4644 10:04:19.682179 [ 254.761264] x9 : ffff80001012d054 x8 : 0000000000000000
4645 10:04:19.682580 [ 254.766580] x7 : 0000000000000000 x6 : ffff800012531000
4646 10:04:19.683997 [ 254.771897] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4647 10:04:19.703812 [ 254.777214] x3 : 0000000000000000 x2 : 0000000000000000
4648 10:04:19.704299 [ 254.782532] x1 : 0000000000000000 x0 : ffff0005c8e7b100
4649 10:04:19.705759 [ 254.787850] Call trace:
4650 10:04:19.706180 [ 254.790296] refcount_warn_saturate+0x74/0x144
4651 10:04:19.706578 [ 254.794746] __refcount_add.constprop.0+0x7c/0x90
4652 10:04:19.725395 [ 254.799455] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4653 10:04:19.725879 [ 254.804332] lkdtm_do_action+0x24/0x40
4654 10:04:19.726293 [ 254.808079] direct_entry+0xd0/0x140
4655 10:04:19.726692 [ 254.811657] full_proxy_write+0x68/0xbc
4656 10:04:19.728095 [ 254.815496] vfs_write+0xec/0x20c
4657 10:04:19.728533 [ 254.818810] ksys_write+0x70/0x100
4658 10:04:19.748901 [ 254.822210] __arm64_sys_write+0x24/0x30
4659 10:04:19.749384 [ 254.826139] el0_svc_common.constprop.0+0x84/0x1e0
4660 10:04:19.750825 [ 254.830929] do_el0_svc+0x2c/0xa4
4661 10:04:19.751243 [ 254.834248] el0_svc+0x20/0x30
4662 10:04:19.751642 [ 254.837303] el0_sync_handler+0xb0/0xb4
4663 10:04:19.752029 [ 254.841139] el0_sync+0x180/0x1c0
4664 10:04:19.770508 [ 254.844454] irq event stamp: 0
4665 10:04:19.770989 [ 254.847515] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4666 10:04:19.772419 [ 254.853787] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4667 10:04:19.783538 [ 254.861965] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4668 10:04:19.784025 [ 254.870140] softirqs last disabled at (0): [<0000000000000000>] 0x0
4669 10:04:19.786877 [ 254.876405] ---[ end trace 3947a2fc88e5a57d ]---
4670 10:04:19.792139 [ 254.881184] lkdtm: Saturation detected: still saturated
4671 10:04:20.603360 # [ 254.588886] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4672 10:04:20.604689 # [ 254.595191] lkdtm: attempting bad refcount_dec() from saturated
4673 10:04:20.605029 # [ 254.602821] ------------[ cut here ]------------
4674 10:04:20.605359 # [ 254.608049] refcount_t: saturated; leaking memory.
4675 10:04:20.625850 # [ 254.613337] WARNING: CPU: 3 PID: 2680 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4676 10:04:20.671989 # [ 254.621777] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4677 10:04:20.692502 # [ 254.675101] CPU: 3 PID: 2680 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4678 10:04:20.692982 # [ 254.682841] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4679 10:04:20.694409 # [ 254.689197] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4680 10:04:20.694821 # [ 254.695202] pc : refcount_warn_saturate+0x74/0x144
4681 10:04:20.715312 # [ 254.699992] lr : refcount_warn_saturate+0x74/0x144
4682 10:04:20.715786 # [ 254.704781] sp : ffff800016a1bcd0
4683 10:04:20.716192 # [ 254.708093] x29: ffff800016a1bcd0 x28: ffff0005c8e7b100
4684 10:04:20.717633 # [ 254.713410] x27: 0000000000000000 x26: 0000000000000000
4685 10:04:20.736708 # [ 254.718727] x25: ffff8000114c3240 x24: ffff800016a1be20
4686 10:04:20.737197 # [ 254.724044] x23: 0000000000000017 x22: ffff0005c5c10000
4687 10:04:20.738660 # [ 254.729361] x21: ffff8000119d3f58 x20: ffff8000114c35b0
4688 10:04:20.739078 # [ 254.734678] x19: 0000000000000037 x18: 0000000000000000
4689 10:04:20.759297 # [ 254.739995] x17: 0000000000000000 x16: 0000000000000000
4690 10:04:20.759770 # [ 254.745313] x15: 0000000000000000 x14: 0000000000000000
4691 10:04:20.761231 # [ 254.750629] x13: 0000000000000000 x12: 0000000000000000
4692 10:04:20.761658 # [ 254.755946] x11: 00000090d4236608 x10: 0000000000001440
4693 10:04:20.781918 # [ 254.761264] x9 : ffff80001012d054 x8 : 0000000000000000
4694 10:04:20.782393 # [ 254.766580] x7 : 0000000000000000 x6 : ffff800012531000
4695 10:04:20.782809 # [ 254.771897] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4696 10:04:20.784225 # [ 254.777214] x3 : 0000000000000000 x2 : 0000000000000000
4697 10:04:20.784660 # [ 254.782532] x1 : 0000000000000000 x0 : ffff0005c8e7b100
4698 10:04:20.803509 # [ 254.787850] Call trace:
4699 10:04:20.803980 # [ 254.790296] refcount_warn_saturate+0x74/0x144
4700 10:04:20.804413 # [ 254.794746] __refcount_add.constprop.0+0x7c/0x90
4701 10:04:20.805894 # [ 254.799455] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4702 10:04:20.806283 # [ 254.804332] lkdtm_do_action+0x24/0x40
4703 10:04:20.826130 # [ 254.808079] direct_entry+0xd0/0x140
4704 10:04:20.826603 # [ 254.811657] full_proxy_write+0x68/0xbc
4705 10:04:20.827011 # [ 254.815496] vfs_write+0xec/0x20c
4706 10:04:20.827403 # [ 254.818810] ksys_write+0x70/0x100
4707 10:04:20.828832 # [ 254.822210] __arm64_sys_write+0x24/0x30
4708 10:04:20.848755 # [ 254.826139] el0_svc_common.constprop.0+0x84/0x1e0
4709 10:04:20.849230 # [ 254.830929] do_el0_svc+0x2c/0xa4
4710 10:04:20.849638 # [ 254.834248] el0_svc+0x20/0x30
4711 10:04:20.850032 # [ 254.837303] el0_sync_handler+0xb0/0xb4
4712 10:04:20.850415 # [ 254.841139] el0_sync+0x180/0x1c0
4713 10:04:20.851821 # [ 254.844454] irq event stamp: 0
4714 10:04:20.870055 # [ 254.847515] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4715 10:04:20.870532 # [ 254.853787] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4716 10:04:20.871971 # [ 254.861965] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4717 10:04:20.892822 # [ 254.870140] softirqs last disabled at (0): [<0000000000000000>] 0x0
4718 10:04:20.893298 # [ 254.876405] ---[ end trace 3947a2fc88e5a57d ]---
4719 10:04:20.893706 # [ 254.881184] lkdtm: Saturation detected: still saturated
4720 10:04:20.895124 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4721 10:04:20.898426 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4722 10:04:20.901648 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4723 10:04:21.099289 [ 256.186655] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4724 10:04:21.106887 [ 256.193761] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4725 10:04:21.111209 [ 256.200540] ------------[ cut here ]------------
4726 10:04:21.116621 [ 256.205298] refcount_t: saturated; leaking memory.
4727 10:04:21.125490 [ 256.210301] WARNING: CPU: 3 PID: 2712 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4728 10:04:21.188980 [ 256.218740] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4729 10:04:21.189495 [ 256.272067] CPU: 3 PID: 2712 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4730 10:04:21.211599 [ 256.279808] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4731 10:04:21.212081 [ 256.286164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4732 10:04:21.212524 [ 256.292174] pc : refcount_warn_saturate+0xc8/0x144
4733 10:04:21.212928 [ 256.296966] lr : refcount_warn_saturate+0xc8/0x144
4734 10:04:21.214349 [ 256.301754] sp : ffff800016ab3cb0
4735 10:04:21.234245 [ 256.305066] x29: ffff800016ab3cb0 x28: ffff0005c0e78000
4736 10:04:21.234728 [ 256.310383] x27: 0000000000000000 x26: 0000000000000000
4737 10:04:21.236174 [ 256.315701] x25: ffff8000114c3240 x24: ffff800016ab3e20
4738 10:04:21.236623 [ 256.321019] x23: 0000000000000020 x22: ffff0005c5eba000
4739 10:04:21.255785 [ 256.326336] x21: 0000000000000001 x20: 00000000c0000000
4740 10:04:21.256269 [ 256.331654] x19: ffff800016ab3d04 x18: 0000000000000000
4741 10:04:21.256719 [ 256.336972] x17: 0000000000000000 x16: 0000000000000000
4742 10:04:21.257124 [ 256.342289] x15: 0000000000000030 x14: ffffffffffffffff
4743 10:04:21.278403 [ 256.347606] x13: ffff800096ab3957 x12: ffff800016ab395f
4744 10:04:21.278887 [ 256.352924] x11: ffff80001255fda8 x10: 0000000000001440
4745 10:04:21.279304 [ 256.358240] x9 : ffff80001012d054 x8 : 0000000000000000
4746 10:04:21.279707 [ 256.363557] x7 : 0000000000000000 x6 : ffff800012531000
4747 10:04:21.280100 [ 256.368875] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4748 10:04:21.300918 [ 256.374193] x3 : 0000000000000000 x2 : 0000000000000000
4749 10:04:21.301403 [ 256.379510] x1 : 0000000000000000 x0 : ffff0005c0e78000
4750 10:04:21.301820 [ 256.384828] Call trace:
4751 10:04:21.302217 [ 256.387275] refcount_warn_saturate+0xc8/0x144
4752 10:04:21.303639 [ 256.391724] __refcount_add_not_zero.constprop.0+0x98/0xb4
4753 10:04:21.322518 [ 256.397209] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4754 10:04:21.322999 [ 256.402872] lkdtm_do_action+0x24/0x40
4755 10:04:21.323412 [ 256.406620] direct_entry+0xd0/0x140
4756 10:04:21.323812 [ 256.410198] full_proxy_write+0x68/0xbc
4757 10:04:21.325271 [ 256.414038] vfs_write+0xec/0x20c
4758 10:04:21.346123 [ 256.417352] ksys_write+0x70/0x100
4759 10:04:21.346604 [ 256.420753] __arm64_sys_write+0x24/0x30
4760 10:04:21.347021 [ 256.424682] el0_svc_common.constprop.0+0x84/0x1e0
4761 10:04:21.347421 [ 256.429472] do_el0_svc+0x2c/0xa4
4762 10:04:21.347812 [ 256.432796] el0_svc+0x20/0x30
4763 10:04:21.349257 [ 256.435850] el0_sync_handler+0xb0/0xb4
4764 10:04:21.367782 [ 256.439687] el0_sync+0x180/0x1c0
4765 10:04:21.368265 [ 256.443002] irq event stamp: 0
4766 10:04:21.368713 [ 256.446063] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4767 10:04:21.369118 [ 256.452336] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4768 10:04:21.382878 [ 256.460514] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4769 10:04:21.383365 [ 256.468689] softirqs last disabled at (0): [<0000000000000000>] 0x0
4770 10:04:21.386081 [ 256.474955] ---[ end trace 3947a2fc88e5a57e ]---
4771 10:04:21.391383 [ 256.479847] lkdtm: Saturation detected: still saturated
4772 10:04:22.160342 # [ 256.186655] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4773 10:04:22.160845 # [ 256.193761] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4774 10:04:22.162214 # [ 256.200540] ------------[ cut here ]------------
4775 10:04:22.183813 # [ 256.205298] refcount_t: saturated; leaking memory.
4776 10:04:22.184305 # [ 256.210301] WARNING: CPU: 3 PID: 2712 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4777 10:04:22.228657 # [ 256.218740] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4778 10:04:22.249419 # [ 256.272067] CPU: 3 PID: 2712 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4779 10:04:22.249831 # [ 256.279808] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4780 10:04:22.251112 # [ 256.286164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4781 10:04:22.251465 # [ 256.292174] pc : refcount_warn_saturate+0xc8/0x144
4782 10:04:22.273196 # [ 256.296966] lr : refcount_warn_saturate+0xc8/0x144
4783 10:04:22.273620 # [ 256.301754] sp : ffff800016ab3cb0
4784 10:04:22.273987 # [ 256.305066] x29: ffff800016ab3cb0 x28: ffff0005c0e78000
4785 10:04:22.274326 # [ 256.310383] x27: 0000000000000000 x26: 0000000000000000
4786 10:04:22.294762 # [ 256.315701] x25: ffff8000114c3240 x24: ffff800016ab3e20
4787 10:04:22.295241 # [ 256.321019] x23: 0000000000000020 x22: ffff0005c5eba000
4788 10:04:22.296731 # [ 256.326336] x21: 0000000000000001 x20: 00000000c0000000
4789 10:04:22.297149 # [ 256.331654] x19: ffff800016ab3d04 x18: 0000000000000000
4790 10:04:22.317229 # [ 256.336972] x17: 0000000000000000 x16: 0000000000000000
4791 10:04:22.317705 # [ 256.342289] x15: 0000000000000030 x14: ffffffffffffffff
4792 10:04:22.318143 # [ 256.347606] x13: ffff800096ab3957 x12: ffff800016ab395f
4793 10:04:22.319607 # [ 256.352924] x11: ffff80001255fda8 x10: 0000000000001440
4794 10:04:22.338777 # [ 256.358240] x9 : ffff80001012d054 x8 : 0000000000000000
4795 10:04:22.339254 # [ 256.363557] x7 : 0000000000000000 x6 : ffff800012531000
4796 10:04:22.340666 # [ 256.368875] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4797 10:04:22.341049 # [ 256.374193] x3 : 0000000000000000 x2 : 0000000000000000
4798 10:04:22.360529 # [ 256.379510] x1 : 0000000000000000 x0 : ffff0005c0e78000
4799 10:04:22.361030 # [ 256.384828] Call trace:
4800 10:04:22.361442 # [ 256.387275] refcount_warn_saturate+0xc8/0x144
4801 10:04:22.361863 # [ 256.391724] __refcount_add_not_zero.constprop.0+0x98/0xb4
4802 10:04:22.363298 # [ 256.397209] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4803 10:04:22.384085 # [ 256.402872] lkdtm_do_action+0x24/0x40
4804 10:04:22.384580 # [ 256.406620] direct_entry+0xd0/0x140
4805 10:04:22.384990 # [ 256.410198] full_proxy_write+0x68/0xbc
4806 10:04:22.385382 # [ 256.414038] vfs_write+0xec/0x20c
4807 10:04:22.385765 # [ 256.417352] ksys_write+0x70/0x100
4808 10:04:22.386144 # [ 256.420753] __arm64_sys_write+0x24/0x30
4809 10:04:22.405603 # [ 256.424682] el0_svc_common.constprop.0+0x84/0x1e0
4810 10:04:22.406078 # [ 256.429472] do_el0_svc+0x2c/0xa4
4811 10:04:22.406488 # [ 256.432796] el0_svc+0x20/0x30
4812 10:04:22.406881 # [ 256.435850] el0_sync_handler+0xb0/0xb4
4813 10:04:22.407265 # [ 256.439687] el0_sync+0x180/0x1c0
4814 10:04:22.407645 # [ 256.443002] irq event stamp: 0
4815 10:04:22.428275 # [ 256.446063] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4816 10:04:22.428779 # [ 256.452336] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4817 10:04:22.429192 # [ 256.460514] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4818 10:04:22.449716 # [ 256.468689] softirqs last disabled at (0): [<0000000000000000>] 0x0
4819 10:04:22.450192 # [ 256.474955] ---[ end trace 3947a2fc88e5a57e ]---
4820 10:04:22.450602 # [ 256.479847] lkdtm: Saturation detected: still saturated
4821 10:04:22.450997 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4822 10:04:22.458350 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4823 10:04:22.461516 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4824 10:04:22.646655 [ 257.730297] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4825 10:04:22.649973 [ 257.737400] lkdtm: attempting bad refcount_add_not_zero() from saturated
4826 10:04:22.656226 [ 257.745810] ------------[ cut here ]------------
4827 10:04:22.661771 [ 257.751034] refcount_t: saturated; leaking memory.
4828 10:04:22.670549 [ 257.756313] WARNING: CPU: 3 PID: 2744 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4829 10:04:22.735208 [ 257.764752] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4830 10:04:22.735722 [ 257.818080] CPU: 3 PID: 2744 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4831 10:04:22.757829 [ 257.825821] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4832 10:04:22.758314 [ 257.832177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4833 10:04:22.758730 [ 257.838184] pc : refcount_warn_saturate+0xc8/0x144
4834 10:04:22.759128 [ 257.842974] lr : refcount_warn_saturate+0xc8/0x144
4835 10:04:22.760594 [ 257.847763] sp : ffff800016b53cb0
4836 10:04:22.779301 [ 257.851076] x29: ffff800016b53cb0 x28: ffff0005c8e7b100
4837 10:04:22.779784 [ 257.856394] x27: 0000000000000000 x26: 0000000000000000
4838 10:04:22.780200 [ 257.861711] x25: ffff8000114c3240 x24: ffff800016b53e20
4839 10:04:22.781681 [ 257.867029] x23: 0000000000000020 x22: ffff0005c4b1e000
4840 10:04:22.801970 [ 257.872346] x21: 0000000000000007 x20: 00000000c0000000
4841 10:04:22.802454 [ 257.877664] x19: ffff800016b53d04 x18: 0000000000000000
4842 10:04:22.802870 [ 257.882981] x17: 0000000000000000 x16: 0000000000000000
4843 10:04:22.804321 [ 257.888298] x15: 0000000000000000 x14: 0000000000000000
4844 10:04:22.824626 [ 257.893616] x13: 0000000000000000 x12: 0000000000000000
4845 10:04:22.825111 [ 257.898933] x11: 0000000000000000 x10: 0000000000001440
4846 10:04:22.825527 [ 257.904250] x9 : ffff80001012d054 x8 : 0000000000000000
4847 10:04:22.825927 [ 257.909567] x7 : 0000000000000000 x6 : ffff800012531000
4848 10:04:22.827371 [ 257.914885] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4849 10:04:22.846278 [ 257.920201] x3 : 0000000000000000 x2 : 0000000000000000
4850 10:04:22.846761 [ 257.925518] x1 : 0000000000000000 x0 : ffff0005c8e7b100
4851 10:04:22.847176 [ 257.930837] Call trace:
4852 10:04:22.847574 [ 257.933284] refcount_warn_saturate+0xc8/0x144
4853 10:04:22.849039 [ 257.937733] __refcount_add_not_zero.constprop.0+0x98/0xb4
4854 10:04:22.868881 [ 257.943218] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4855 10:04:22.869364 [ 257.948881] lkdtm_do_action+0x24/0x40
4856 10:04:22.869778 [ 257.952629] direct_entry+0xd0/0x140
4857 10:04:22.870176 [ 257.956207] full_proxy_write+0x68/0xbc
4858 10:04:22.871620 [ 257.960046] vfs_write+0xec/0x20c
4859 10:04:22.891537 [ 257.963360] ksys_write+0x70/0x100
4860 10:04:22.892021 [ 257.966761] __arm64_sys_write+0x24/0x30
4861 10:04:22.892435 [ 257.970690] el0_svc_common.constprop.0+0x84/0x1e0
4862 10:04:22.892867 [ 257.975481] do_el0_svc+0x2c/0xa4
4863 10:04:22.893261 [ 257.978802] el0_svc+0x20/0x30
4864 10:04:22.894705 [ 257.981856] el0_sync_handler+0xb0/0xb4
4865 10:04:22.914089 [ 257.985693] el0_sync+0x180/0x1c0
4866 10:04:22.914569 [ 257.989008] irq event stamp: 0
4867 10:04:22.914986 [ 257.992068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4868 10:04:22.917282 [ 257.998341] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4869 10:04:22.928272 [ 258.006519] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4870 10:04:22.928761 [ 258.014694] softirqs last disabled at (0): [<0000000000000000>] 0x0
4871 10:04:22.931559 [ 258.020958] ---[ end trace 3947a2fc88e5a57f ]---
4872 10:04:22.936721 [ 258.025860] lkdtm: Saturation detected: still saturated
4873 10:04:23.669685 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4874 10:04:23.671121 # [ 0.000000] ftrace: allocating 58568 entries in 229 pages
4875 10:04:23.671508 # [ 0.000000] ftrace: allocated 229 pages with 5 groups
4876 10:04:23.671876 # [ 0.000000] Running RCU self tests
4877 10:04:23.691237 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4878 10:04:23.691710 # [ 0.000000] rcu: RCU event tracing is enabled.
4879 10:04:23.692121 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4880 10:04:23.692539 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4881 10:04:23.714816 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4882 10:04:23.715197 # [ 0.000000] Rude variant of Tasks RCU enabled.
4883 10:04:23.716406 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4884 10:04:23.716759 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4885 10:04:23.736295 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4886 10:04:23.737767 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4887 10:04:23.738158 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4888 10:04:23.759093 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4889 10:04:23.759575 # [ 257.730297] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4890 10:04:23.760020 # [ 257.737400] lkdtm: attempting bad refcount_add_not_zero() from saturated
4891 10:04:23.780606 # [ 257.745810] ------------[ cut here ]------------
4892 10:04:23.781082 # [ 257.751034] refcount_t: saturated; leaking memory.
4893 10:04:23.781489 # [ 257.756313] WARNING: CPU: 3 PID: 2744 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4894 10:04:23.847348 # [ 257.764752] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4895 10:04:23.847852 # [ 257.818080] CPU: 3 PID: 2744 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4896 10:04:23.849352 # [ 257.825821] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4897 10:04:23.869724 # [ 257.832177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4898 10:04:23.871308 # [ 257.838184] pc : refcount_warn_saturate+0xc8/0x144
4899 10:04:23.871736 # [ 257.842974] lr : refcount_warn_saturate+0xc8/0x144
4900 10:04:23.872138 # [ 257.847763] sp : ffff800016b53cb0
4901 10:04:23.872569 # [ 257.851076] x29: ffff800016b53cb0 x28: ffff0005c8e7b100
4902 10:04:23.891397 # [ 257.856394] x27: 0000000000000000 x26: 0000000000000000
4903 10:04:23.891872 # [ 257.861711] x25: ffff8000114c3240 x24: ffff800016b53e20
4904 10:04:23.892280 # [ 257.867029] x23: 0000000000000020 x22: ffff0005c4b1e000
4905 10:04:23.893797 # [ 257.872346] x21: 0000000000000007 x20: 00000000c0000000
4906 10:04:23.915135 # [ 257.877664] x19: ffff800016b53d04 x18: 0000000000000000
4907 10:04:23.915609 # [ 257.882981] x17: 0000000000000000 x16: 0000000000000000
4908 10:04:23.917111 # [ 257.888298] x15: 0000000000000000 x14: 0000000000000000
4909 10:04:23.917522 # [ 257.893616] x13: 0000000000000000 x12: 0000000000000000
4910 10:04:23.936642 # [ 257.898933] x11: 0000000000000000 x10: 0000000000001440
4911 10:04:23.937117 # [ 257.904250] x9 : ffff80001012d054 x8 : 0000000000000000
4912 10:04:23.938592 # [ 257.909567] x7 : 0000000000000000 x6 : ffff800012531000
4913 10:04:23.939005 # [ 257.914885] x5 : ffff800012531c88 x4 : ffff00063f77ec70
4914 10:04:23.958139 # [ 257.920201] x3 : 0000000000000000 x2 : 0000000000000000
4915 10:04:23.958614 # [ 257.925518] x1 : 0000000000000000 x0 : ffff0005c8e7b100
4916 10:04:23.959051 # [ 257.930837] Call trace:
4917 10:04:23.960570 # [ 257.933284] refcount_warn_saturate+0xc8/0x144
4918 10:04:23.960981 # [ 257.937733] __refcount_add_not_zero.constprop.0+0x98/0xb4
4919 10:04:23.980679 # [ 257.943218] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4920 10:04:23.981154 # [ 257.948881] lkdtm_do_action+0x24/0x40
4921 10:04:23.982631 # [ 257.952629] direct_entry+0xd0/0x140
4922 10:04:23.983043 # [ 257.956207] full_proxy_write+0x68/0xbc
4923 10:04:23.983436 # [ 257.960046] vfs_write+0xec/0x20c
4924 10:04:24.003351 # [ 257.963360] ksys_write+0x70/0x100
4925 10:04:24.003823 # [ 257.966761] __arm64_sys_write+0x24/0x30
4926 10:04:24.004250 # [ 257.970690] el0_svc_common.constprop.0+0x84/0x1e0
4927 10:04:24.005777 # [ 257.975481] do_el0_svc+0x2c/0xa4
4928 10:04:24.006189 # [ 257.978802] el0_svc+0x20/0x30
4929 10:04:24.006578 # [ 257.981856] el0_sync_handler+0xb0/0xb4
4930 10:04:24.026059 # [ 257.985693] el0_sync+0x180/0x1c0
4931 10:04:24.026534 # [ 257.989008] irq event stamp: 0
4932 10:04:24.026942 # [ 257.992068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4933 10:04:24.028426 # [ 257.998341] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4934 10:04:24.047608 # [ 258.006519] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4935 10:04:24.049182 # [ 258.014694] softirqs last disabled at (0): [<0000000000000000>] 0x0
4936 10:04:24.049606 # [ 258.020958] ---[ end trace 3947a2fc88e5a57f ]---
4937 10:04:24.062688 # [ 258.025860] lkdtm: Saturation detected: still saturated
4938 10:04:24.063164 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4939 10:04:24.063573 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4940 10:04:24.066078 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4941 10:04:24.161262 [ 259.244911] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4942 10:04:24.164613 [ 259.251857] lkdtm: attempting bad refcount_dec_and_test() from saturated
4943 10:04:24.171024 [ 259.258639] ------------[ cut here ]------------
4944 10:04:24.174248 [ 259.263303] refcount_t: underflow; use-after-free.
4945 10:04:24.183008 [ 259.268291] WARNING: CPU: 2 PID: 2779 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4946 10:04:24.246425 [ 259.276730] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4947 10:04:24.246935 [ 259.330058] CPU: 2 PID: 2779 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4948 10:04:24.270270 [ 259.337799] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4949 10:04:24.270758 [ 259.344154] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4950 10:04:24.271177 [ 259.350163] pc : refcount_warn_saturate+0xf4/0x144
4951 10:04:24.271577 [ 259.354954] lr : refcount_warn_saturate+0xf4/0x144
4952 10:04:24.271970 [ 259.359742] sp : ffff800016c1bcd0
4953 10:04:24.291603 [ 259.363055] x29: ffff800016c1bcd0 x28: ffff0005c276e200
4954 10:04:24.292085 [ 259.368372] x27: 0000000000000000 x26: 0000000000000000
4955 10:04:24.293610 [ 259.373690] x25: ffff8000114c3240 x24: ffff800016c1be20
4956 10:04:24.294028 [ 259.379008] x23: 0000000000000020 x22: ffff0005c27fb000
4957 10:04:24.313177 [ 259.384325] x21: ffff8000119d3fb0 x20: ffff8000114c35e0
4958 10:04:24.313660 [ 259.389642] x19: 000000000000003a x18: 0000000000000000
4959 10:04:24.315157 [ 259.394960] x17: 0000000000000000 x16: 0000000000000000
4960 10:04:24.315577 [ 259.400277] x15: 0000000000000030 x14: ffffffffffffffff
4961 10:04:24.336998 [ 259.405595] x13: ffff800096c1b977 x12: ffff800016c1b97f
4962 10:04:24.337482 [ 259.410912] x11: ffff80001255fda8 x10: 0000000000001440
4963 10:04:24.337899 [ 259.416229] x9 : ffff80001012d054 x8 : 0000000000000000
4964 10:04:24.338300 [ 259.421546] x7 : 0000000000000000 x6 : ffff800012531000
4965 10:04:24.338691 [ 259.426864] x5 : ffff800012531c88 x4 : ffff00063f75cc70
4966 10:04:24.358635 [ 259.432180] x3 : 0000000000000000 x2 : 0000000000000000
4967 10:04:24.359118 [ 259.437497] x1 : 0000000000000000 x0 : ffff0005c276e200
4968 10:04:24.359535 [ 259.442815] Call trace:
4969 10:04:24.359934 [ 259.445262] refcount_warn_saturate+0xf4/0x144
4970 10:04:24.360326 [ 259.449712] __refcount_sub_and_test.constprop.0+0x74/0x8c
4971 10:04:24.381099 [ 259.455202] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4972 10:04:24.381582 [ 259.460861] lkdtm_do_action+0x24/0x40
4973 10:04:24.383078 [ 259.464609] direct_entry+0xd0/0x140
4974 10:04:24.383498 [ 259.468186] full_proxy_write+0x68/0xbc
4975 10:04:24.383898 [ 259.472026] vfs_write+0xec/0x20c
4976 10:04:24.403582 [ 259.475340] ksys_write+0x70/0x100
4977 10:04:24.404066 [ 259.478741] __arm64_sys_write+0x24/0x30
4978 10:04:24.405587 [ 259.482669] el0_svc_common.constprop.0+0x84/0x1e0
4979 10:04:24.406006 [ 259.487460] do_el0_svc+0x2c/0xa4
4980 10:04:24.406404 [ 259.490779] el0_svc+0x20/0x30
4981 10:04:24.406790 [ 259.493834] el0_sync_handler+0xb0/0xb4
4982 10:04:24.425234 [ 259.497670] el0_sync+0x180/0x1c0
4983 10:04:24.425715 [ 259.500984] irq event stamp: 0
4984 10:04:24.426131 [ 259.504045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4985 10:04:24.427610 [ 259.510318] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4986 10:04:24.440439 [ 259.518496] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
4987 10:04:24.440947 [ 259.526671] softirqs last disabled at (0): [<0000000000000000>] 0x0
4988 10:04:24.443848 [ 259.532937] ---[ end trace 3947a2fc88e5a580 ]---
4989 10:04:24.448986 [ 259.537834] lkdtm: Saturation detected: still saturated
4990 10:04:25.219920 # [ 259.244911] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4991 10:04:25.220405 # [ 259.251857] lkdtm: attempting bad refcount_dec_and_test() from saturated
4992 10:04:25.221958 # [ 259.258639] ------------[ cut here ]------------
4993 10:04:25.241336 # [ 259.263303] refcount_t: underflow; use-after-free.
4994 10:04:25.241812 # [ 259.268291] WARNING: CPU: 2 PID: 2779 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4995 10:04:25.287769 # [ 259.276730] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
4996 10:04:25.308245 # [ 259.330058] CPU: 2 PID: 2779 Comm: cat Tainted: G D W 5.10.180-cip34 #1
4997 10:04:25.308755 # [ 259.337799] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4998 10:04:25.310253 # [ 259.344154] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4999 10:04:25.310666 # [ 259.350163] pc : refcount_warn_saturate+0xf4/0x144
5000 10:04:25.330808 # [ 259.354954] lr : refcount_warn_saturate+0xf4/0x144
5001 10:04:25.331281 # [ 259.359742] sp : ffff800016c1bcd0
5002 10:04:25.332800 # [ 259.363055] x29: ffff800016c1bcd0 x28: ffff0005c276e200
5003 10:04:25.333214 # [ 259.368372] x27: 0000000000000000 x26: 0000000000000000
5004 10:04:25.352448 # [ 259.373690] x25: ffff8000114c3240 x24: ffff800016c1be20
5005 10:04:25.352950 # [ 259.379008] x23: 0000000000000020 x22: ffff0005c27fb000
5006 10:04:25.353360 # [ 259.384325] x21: ffff8000119d3fb0 x20: ffff8000114c35e0
5007 10:04:25.354842 # [ 259.389642] x19: 000000000000003a x18: 0000000000000000
5008 10:04:25.376246 # [ 259.394960] x17: 0000000000000000 x16: 0000000000000000
5009 10:04:25.376750 # [ 259.400277] x15: 0000000000000030 x14: ffffffffffffffff
5010 10:04:25.377160 # [ 259.405595] x13: ffff800096c1b977 x12: ffff800016c1b97f
5011 10:04:25.377551 # [ 259.410912] x11: ffff80001255fda8 x10: 0000000000001440
5012 10:04:25.397545 # [ 259.416229] x9 : ffff80001012d054 x8 : 0000000000000000
5013 10:04:25.398019 # [ 259.421546] x7 : 0000000000000000 x6 : ffff800012531000
5014 10:04:25.399514 # [ 259.426864] x5 : ffff800012531c88 x4 : ffff00063f75cc70
5015 10:04:25.399926 # [ 259.432180] x3 : 0000000000000000 x2 : 0000000000000000
5016 10:04:25.419228 # [ 259.437497] x1 : 0000000000000000 x0 : ffff0005c276e200
5017 10:04:25.419703 # [ 259.442815] Call trace:
5018 10:04:25.420109 # [ 259.445262] refcount_warn_saturate+0xf4/0x144
5019 10:04:25.420532 # [ 259.449712] __refcount_sub_and_test.constprop.0+0x74/0x8c
5020 10:04:25.422016 # [ 259.455202] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5021 10:04:25.441771 # [ 259.460861] lkdtm_do_action+0x24/0x40
5022 10:04:25.442244 # [ 259.464609] direct_entry+0xd0/0x140
5023 10:04:25.442653 # [ 259.468186] full_proxy_write+0x68/0xbc
5024 10:04:25.444137 # [ 259.472026] vfs_write+0xec/0x20c
5025 10:04:25.444569 # [ 259.475340] ksys_write+0x70/0x100
5026 10:04:25.444960 # [ 259.478741] __arm64_sys_write+0x24/0x30
5027 10:04:25.463482 # [ 259.482669] el0_svc_common.constprop.0+0x84/0x1e0
5028 10:04:25.463959 # [ 259.487460] do_el0_svc+0x2c/0xa4
5029 10:04:25.464367 # [ 259.490779] el0_svc+0x20/0x30
5030 10:04:25.464795 # [ 259.493834] el0_sync_handler+0xb0/0xb4
5031 10:04:25.465179 # [ 259.497670] el0_sync+0x180/0x1c0
5032 10:04:25.465557 # [ 259.500984] irq event stamp: 0
5033 10:04:25.487187 # [ 259.504045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5034 10:04:25.487663 # [ 259.510318] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5035 10:04:25.488076 # [ 259.518496] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5036 10:04:25.508565 # [ 259.526671] softirqs last disabled at (0): [<0000000000000000>] 0x0
5037 10:04:25.509044 # [ 259.532937] ---[ end trace 3947a2fc88e5a580 ]---
5038 10:04:25.510545 # [ 259.537834] lkdtm: Saturation detected: still saturated
5039 10:04:25.519380 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5040 10:04:25.522605 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5041 10:04:25.522988 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5042 10:04:25.685532 [ 260.772371] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5043 10:04:25.698447 [ 260.779435] lkdtm: attempting bad refcount_sub_and_test() from saturated
5044 10:04:25.701873 [ 260.786288] ------------[ cut here ]------------
5045 10:04:25.702357 [ 260.791005] refcount_t: underflow; use-after-free.
5046 10:04:25.710470 [ 260.796083] WARNING: CPU: 2 PID: 2814 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5047 10:04:25.774904 [ 260.804523] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5048 10:04:25.776532 [ 260.857853] CPU: 2 PID: 2814 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5049 10:04:25.797421 [ 260.865594] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5050 10:04:25.797905 [ 260.871949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5051 10:04:25.799418 [ 260.877956] pc : refcount_warn_saturate+0xf4/0x144
5052 10:04:25.799838 [ 260.882747] lr : refcount_warn_saturate+0xf4/0x144
5053 10:04:25.800237 [ 260.887536] sp : ffff800016cdbcd0
5054 10:04:25.819111 [ 260.890848] x29: ffff800016cdbcd0 x28: ffff0005c98f4980
5055 10:04:25.819595 [ 260.896166] x27: 0000000000000000 x26: 0000000000000000
5056 10:04:25.820011 [ 260.901484] x25: ffff8000114c3240 x24: ffff800016cdbe20
5057 10:04:25.821507 [ 260.906802] x23: 0000000000000020 x22: ffff0005c4b17000
5058 10:04:25.841673 [ 260.912119] x21: ffff8000119d3fd0 x20: ffff8000114c35f0
5059 10:04:25.842156 [ 260.917436] x19: 000000000000003b x18: 0000000000000000
5060 10:04:25.843673 [ 260.922753] x17: 0000000000000000 x16: 0000000000000000
5061 10:04:25.844089 [ 260.928071] x15: 0000000000000030 x14: ffffffffffffffff
5062 10:04:25.863371 [ 260.933389] x13: ffff800096cdb977 x12: ffff800016cdb97f
5063 10:04:25.863852 [ 260.938706] x11: ffff80001255fda8 x10: 0000000000001440
5064 10:04:25.864270 [ 260.944024] x9 : ffff80001012d054 x8 : 0000000000000000
5065 10:04:25.864702 [ 260.949342] x7 : 0000000000000000 x6 : ffff800012531000
5066 10:04:25.865096 [ 260.954659] x5 : ffff800012531c88 x4 : ffff00063f75cc70
5067 10:04:25.886942 [ 260.959975] x3 : 0000000000000000 x2 : 0000000000000000
5068 10:04:25.887425 [ 260.965293] x1 : 0000000000000000 x0 : ffff0005c98f4980
5069 10:04:25.888965 [ 260.970611] Call trace:
5070 10:04:25.889387 [ 260.973058] refcount_warn_saturate+0xf4/0x144
5071 10:04:25.889788 [ 260.977508] __refcount_sub_and_test.constprop.0+0x74/0x8c
5072 10:04:25.908562 [ 260.982999] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5073 10:04:25.909045 [ 260.988657] lkdtm_do_action+0x24/0x40
5074 10:04:25.910561 [ 260.992405] direct_entry+0xd0/0x140
5075 10:04:25.910980 [ 260.995983] full_proxy_write+0x68/0xbc
5076 10:04:25.911377 [ 260.999822] vfs_write+0xec/0x20c
5077 10:04:25.930171 [ 261.003136] ksys_write+0x70/0x100
5078 10:04:25.930654 [ 261.006537] __arm64_sys_write+0x24/0x30
5079 10:04:25.931068 [ 261.010465] el0_svc_common.constprop.0+0x84/0x1e0
5080 10:04:25.932593 [ 261.015256] do_el0_svc+0x2c/0xa4
5081 10:04:25.933005 [ 261.018575] el0_svc+0x20/0x30
5082 10:04:25.933399 [ 261.021629] el0_sync_handler+0xb0/0xb4
5083 10:04:25.953744 [ 261.025466] el0_sync+0x180/0x1c0
5084 10:04:25.954234 [ 261.028780] irq event stamp: 0
5085 10:04:25.954654 [ 261.031842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5086 10:04:25.956224 [ 261.038115] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5087 10:04:25.967771 [ 261.046293] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5088 10:04:25.968257 [ 261.054469] softirqs last disabled at (0): [<0000000000000000>] 0x0
5089 10:04:25.971233 [ 261.060734] ---[ end trace 3947a2fc88e5a581 ]---
5090 10:04:25.976466 [ 261.065652] lkdtm: Saturation detected: still saturated
5091 10:04:26.730586 # [ 260.772371] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5092 10:04:26.732177 # [ 260.779435] lkdtm: attempting bad refcount_sub_and_test() from saturated
5093 10:04:26.732623 # [ 260.786288] ------------[ cut here ]------------
5094 10:04:26.752017 # [ 260.791005] refcount_t: underflow; use-after-free.
5095 10:04:26.752529 # [ 260.796083] WARNING: CPU: 2 PID: 2814 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5096 10:04:26.796432 # [ 260.804523] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5097 10:04:26.820018 # [ 260.857853] CPU: 2 PID: 2814 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5098 10:04:26.820528 # [ 260.865594] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5099 10:04:26.822048 # [ 260.871949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5100 10:04:26.822463 # [ 260.877956] pc : refcount_warn_saturate+0xf4/0x144
5101 10:04:26.841408 # [ 260.882747] lr : refcount_warn_saturate+0xf4/0x144
5102 10:04:26.841881 # [ 260.887536] sp : ffff800016cdbcd0
5103 10:04:26.843399 # [ 260.890848] x29: ffff800016cdbcd0 x28: ffff0005c98f4980
5104 10:04:26.843811 # [ 260.896166] x27: 0000000000000000 x26: 0000000000000000
5105 10:04:26.864035 # [ 260.901484] x25: ffff8000114c3240 x24: ffff800016cdbe20
5106 10:04:26.864541 # [ 260.906802] x23: 0000000000000020 x22: ffff0005c4b17000
5107 10:04:26.866063 # [ 260.912119] x21: ffff8000119d3fd0 x20: ffff8000114c35f0
5108 10:04:26.866477 # [ 260.917436] x19: 000000000000003b x18: 0000000000000000
5109 10:04:26.885725 # [ 260.922753] x17: 0000000000000000 x16: 0000000000000000
5110 10:04:26.886202 # [ 260.928071] x15: 0000000000000030 x14: ffffffffffffffff
5111 10:04:26.886613 # [ 260.933389] x13: ffff800096cdb977 x12: ffff800016cdb97f
5112 10:04:26.888120 # [ 260.938706] x11: ffff80001255fda8 x10: 0000000000001440
5113 10:04:26.907241 # [ 260.944024] x9 : ffff80001012d054 x8 : 0000000000000000
5114 10:04:26.907714 # [ 260.949342] x7 : 0000000000000000 x6 : ffff800012531000
5115 10:04:26.909255 # [ 260.954659] x5 : ffff800012531c88 x4 : ffff00063f75cc70
5116 10:04:26.909669 # [ 260.959975] x3 : 0000000000000000 x2 : 0000000000000000
5117 10:04:26.930917 # [ 260.965293] x1 : 0000000000000000 x0 : ffff0005c98f4980
5118 10:04:26.931395 # [ 260.970611] Call trace:
5119 10:04:26.931804 # [ 260.973058] refcount_warn_saturate+0xf4/0x144
5120 10:04:26.933337 # [ 260.977508] __refcount_sub_and_test.constprop.0+0x74/0x8c
5121 10:04:26.933748 # [ 260.982999] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
5122 10:04:26.952561 # [ 260.988657] lkdtm_do_action+0x24/0x40
5123 10:04:26.953033 # [ 260.992405] direct_entry+0xd0/0x140
5124 10:04:26.953443 # [ 260.995983] full_proxy_write+0x68/0xbc
5125 10:04:26.953835 # [ 260.999822] vfs_write+0xec/0x20c
5126 10:04:26.954220 # [ 261.003136] ksys_write+0x70/0x100
5127 10:04:26.955714 # [ 261.006537] __arm64_sys_write+0x24/0x30
5128 10:04:26.975110 # [ 261.010465] el0_svc_common.constprop.0+0x84/0x1e0
5129 10:04:26.975586 # [ 261.015256] do_el0_svc+0x2c/0xa4
5130 10:04:26.975996 # [ 261.018575] el0_svc+0x20/0x30
5131 10:04:26.976387 # [ 261.021629] el0_sync_handler+0xb0/0xb4
5132 10:04:26.977921 # [ 261.025466] el0_sync+0x180/0x1c0
5133 10:04:26.978321 # [ 261.028780] irq event stamp: 0
5134 10:04:26.996614 # [ 261.031842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5135 10:04:26.998206 # [ 261.038115] hardirqs last disabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5136 10:04:26.998631 # [ 261.046293] softirqs last enabled at (0): [<ffff80001009c444>] copy_process+0x5d4/0x18e0
5137 10:04:27.019217 # [ 261.054469] softirqs last disabled at (0): [<0000000000000000>] 0x0
5138 10:04:27.019694 # [ 261.060734] ---[ end trace 3947a2fc88e5a581 ]---
5139 10:04:27.021241 # [ 261.065652] lkdtm: Saturation detected: still saturated
5140 10:04:27.039630 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5141 10:04:27.040110 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5142 10:04:27.040551 # selftests: lkdtm: REFCOUNT_TIMING.sh
5143 10:04:27.042061 # Skipping REFCOUNT_TIMING: timing only
5144 10:04:27.043570 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5145 10:04:27.043977 # selftests: lkdtm: ATOMIC_TIMING.sh
5146 10:04:27.154936 # Skipping ATOMIC_TIMING: timing only
5147 10:04:27.170808 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5148 10:04:27.195252 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5149 10:04:27.553535 [ 262.638029] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5150 10:04:27.556915 [ 262.644293] lkdtm: attempting good copy_to_user of correct size
5151 10:04:27.562247 [ 262.650359] lkdtm: attempting bad copy_to_user of too large size
5152 10:04:27.697518 # [ 262.638029] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5153 10:04:27.699121 # [ 262.644293] lkdtm: attempting good copy_to_user of correct size
5154 10:04:27.700886 # [ 262.650359] lkdtm: attempting bad copy_to_user of too large size
5155 10:04:27.717887 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5156 10:04:27.787715 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5157 10:04:27.813205 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5158 10:04:28.327783 [ 263.414899] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5159 10:04:28.336344 [ 263.421248] lkdtm: attempting good copy_from_user of correct size
5160 10:04:28.339535 [ 263.427418] lkdtm: attempting bad copy_from_user of too large size
5161 10:04:28.474019 # [ 263.414899] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5162 10:04:28.475628 # [ 263.421248] lkdtm: attempting good copy_from_user of correct size
5163 10:04:28.477389 # [ 263.427418] lkdtm: attempting bad copy_from_user of too large size
5164 10:04:28.494097 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5165 10:04:28.557712 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5166 10:04:28.577760 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5167 10:04:29.101695 [ 264.189043] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5168 10:04:29.110386 [ 264.195647] lkdtm: attempting good copy_to_user inside whitelist
5169 10:04:29.113695 [ 264.201758] lkdtm: attempting bad copy_to_user outside whitelist
5170 10:04:29.233306 # [ 264.189043] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5171 10:04:29.233816 # [ 264.195647] lkdtm: attempting good copy_to_user inside whitelist
5172 10:04:29.236721 # [ 264.201758] lkdtm: attempting bad copy_to_user outside whitelist
5173 10:04:29.253431 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5174 10:04:29.322435 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5175 10:04:29.346666 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5176 10:04:29.864279 [ 264.948701] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5177 10:04:29.867628 [ 264.955422] lkdtm: attempting good copy_from_user inside whitelist
5178 10:04:29.873940 [ 264.961737] lkdtm: attempting bad copy_from_user outside whitelist
5179 10:04:30.028671 # [ 264.948701] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5180 10:04:30.029064 # [ 264.955422] lkdtm: attempting good copy_from_user inside whitelist
5181 10:04:30.031997 # [ 264.961737] lkdtm: attempting bad copy_from_user outside whitelist
5182 10:04:30.046678 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5183 10:04:30.104997 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5184 10:04:30.127380 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5185 10:04:30.613406 [ 265.697960] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5186 10:04:30.616612 [ 265.704388] lkdtm: good_stack: ffff80001715bcd8-ffff80001715bcf8
5187 10:04:30.625271 [ 265.710475] lkdtm: bad_stack : ffff80001715bc38-ffff80001715bc58
5188 10:04:30.628637 [ 265.716601] lkdtm: attempting good copy_to_user of local stack
5189 10:04:30.635003 [ 265.722585] lkdtm: attempting bad copy_to_user of distant stack
5190 10:04:30.763026 # [ 265.697960] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5191 10:04:30.764364 # [ 265.704388] lkdtm: good_stack: ffff80001715bcd8-ffff80001715bcf8
5192 10:04:30.764730 # [ 265.710475] lkdtm: bad_stack : ffff80001715bc38-ffff80001715bc58
5193 10:04:30.775963 # [ 265.716601] lkdtm: attempting good copy_to_user of local stack
5194 10:04:30.776412 # [ 265.722585] lkdtm: attempting bad copy_to_user of distant stack
5195 10:04:30.779372 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5196 10:04:30.838537 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5197 10:04:30.861889 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5198 10:04:31.376148 [ 266.460390] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5199 10:04:31.379467 [ 266.466897] lkdtm: good_stack: ffff80001721bcd8-ffff80001721bcf8
5200 10:04:31.394497 [ 266.472965] lkdtm: bad_stack : ffff80001721bc38-ffff80001721bc58
5201 10:04:31.396096 [ 266.479039] lkdtm: attempting good copy_from_user of local stack
5202 10:04:31.397749 [ 266.485149] lkdtm: attempting bad copy_from_user of distant stack
5203 10:04:31.524772 # [ 266.460390] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5204 10:04:31.526373 # [ 266.466897] lkdtm: good_stack: ffff80001721bcd8-ffff80001721bcf8
5205 10:04:31.526794 # [ 266.472965] lkdtm: bad_stack : ffff80001721bc38-ffff80001721bc58
5206 10:04:31.538685 # [ 266.479039] lkdtm: attempting good copy_from_user of local stack
5207 10:04:31.540288 # [ 266.485149] lkdtm: attempting bad copy_from_user of distant stack
5208 10:04:31.542008 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5209 10:04:31.600249 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5210 10:04:31.624850 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5211 10:04:32.124255 [ 267.209272] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5212 10:04:32.127735 [ 267.215507] lkdtm: good_stack: ffff8000172cbcd8-ffff8000172cbcf8
5213 10:04:32.142725 [ 267.221597] lkdtm: bad_stack : ffff8000172cbff8-ffff8000172cc018
5214 10:04:32.144335 [ 267.227832] lkdtm: attempting good copy_to_user of local stack
5215 10:04:32.145989 [ 267.233811] lkdtm: attempting bad copy_to_user of distant stack
5216 10:04:32.153416 [ 267.239909] Unable to handle kernel paging request at virtual address ffff8000172cc000
5217 10:04:32.173916 [ 267.247939] Mem abort info:
5218 10:04:32.174258 [ 267.250782] ESR = 0x96000007
5219 10:04:32.174554 [ 267.253927] EC = 0x25: DABT (current EL), IL = 32 bits
5220 10:04:32.175706 [ 267.259288] SET = 0, FnV = 0
5221 10:04:32.175995 [ 267.262388] EA = 0, S1PTW = 0
5222 10:04:32.176275 [ 267.265539] Data abort info:
5223 10:04:32.196470 [ 267.268428] ISV = 0, ISS = 0x00000007
5224 10:04:32.196907 [ 267.272261] CM = 0, WnR = 0
5225 10:04:32.198274 [ 267.275242] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
5226 10:04:32.200845 [ 267.281953] [ffff8000172cc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006083bf003, pte=0000000000000000
5227 10:04:32.220551 [ 267.294697] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5228 10:04:32.265701 [ 267.300358] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5229 10:04:32.266209 [ 267.353562] CPU: 1 PID: 3108 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5230 10:04:32.287236 [ 267.361299] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5231 10:04:32.287720 [ 267.367650] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5232 10:04:32.288156 [ 267.373663] pc : __arch_copy_to_user+0xa0/0x310
5233 10:04:32.288582 [ 267.378194] lr : _copy_to_user+0x6c/0x94
5234 10:04:32.309957 [ 267.382111] sp : ffff8000172cbc70
5235 10:04:32.310438 [ 267.385420] x29: ffff8000172cbc70 x28: ffff0005c9596200
5236 10:04:32.310855 [ 267.390731] x27: 0000000000000000 x26: 0000000000000000
5237 10:04:32.312393 [ 267.396041] x25: ffff8000114c3240 x24: ffff8000172cbe20
5238 10:04:32.331362 [ 267.401351] x23: 0000000000000016 x22: ffff0005c8310000
5239 10:04:32.331844 [ 267.406661] x21: ffff8000172cbff8 x20: 0000ffff8d6f5000
5240 10:04:32.332258 [ 267.411971] x19: 0000000000000020 x18: 0000000000000000
5241 10:04:32.332686 [ 267.417282] x17: 0000000000000000 x16: 001fffffffffffff
5242 10:04:32.334216 [ 267.422593] x15: ffff8000172cbff8 x14: 0000000000000171
5243 10:04:32.354026 [ 267.427903] x13: 0000000000000003 x12: 0000000000000003
5244 10:04:32.354510 [ 267.433212] x11: 0000000000000000 x10: 0000000000001440
5245 10:04:32.354926 [ 267.438522] x9 : ffff8000100dea8c x8 : 0000000000000000
5246 10:04:32.356462 [ 267.443832] x7 : ffff80062d9b0000 x6 : 0000ffff8d6f5008
5247 10:04:32.376611 [ 267.449141] x5 : 0000ffff8d6f5020 x4 : 0000000000000008
5248 10:04:32.377094 [ 267.454451] x3 : 0000000000000010 x2 : 0000000000000018
5249 10:04:32.377504 [ 267.459761] x1 : ffff8000172cc000 x0 : 0000ffff8d6f5000
5250 10:04:32.379035 [ 267.465072] Call trace:
5251 10:04:32.379442 [ 267.467517] __arch_copy_to_user+0xa0/0x310
5252 10:04:32.398151 [ 267.471700] do_usercopy_stack+0x28c/0x294
5253 10:04:32.398623 [ 267.475793] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5254 10:04:32.400171 [ 267.480579] lkdtm_do_action+0x24/0x40
5255 10:04:32.400609 [ 267.484323] direct_entry+0xd0/0x140
5256 10:04:32.401002 [ 267.487897] full_proxy_write+0x68/0xbc
5257 10:04:32.401381 [ 267.491733] vfs_write+0xec/0x20c
5258 10:04:32.420772 [ 267.495043] ksys_write+0x70/0x100
5259 10:04:32.421248 [ 267.498440] __arm64_sys_write+0x24/0x30
5260 10:04:32.421656 [ 267.502363] el0_svc_common.constprop.0+0x84/0x1e0
5261 10:04:32.422047 [ 267.507152] do_el0_svc+0x2c/0xa4
5262 10:04:32.423577 [ 267.510466] el0_svc+0x20/0x30
5263 10:04:32.423978 [ 267.513516] el0_sync_handler+0xb0/0xb4
5264 10:04:32.434706 [ 267.517348] el0_sync+0x180/0x1c0
5265 10:04:32.435180 [ 267.520663] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5266 10:04:32.441154 [ 267.526755] ---[ end trace 3947a2fc88e5a582 ]---
5267 10:04:32.441629 # Segmentation fault
5268 10:04:32.727666 # [ 267.209272] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5269 10:04:32.727862 # [ 267.215507] lkdtm: good_stack: ffff8000172cbcd8-ffff8000172cbcf8
5270 10:04:32.728584 # [ 267.221597] lkdtm: bad_stack : ffff8000172cbff8-ffff8000172cc018
5271 10:04:32.749373 # [ 267.227832] lkdtm: attempting good copy_to_user of local stack
5272 10:04:32.749663 # [ 267.233811] lkdtm: attempting bad copy_to_user of distant stack
5273 10:04:32.749913 # [ 267.239909] Unable to handle kernel paging request at virtual address ffff8000172cc000
5274 10:04:32.750154 # [ 267.247939] Mem abort info:
5275 10:04:32.771915 # [ 267.250782] ESR = 0x96000007
5276 10:04:32.772362 # [ 267.253927] EC = 0x25: DABT (current EL), IL = 32 bits
5277 10:04:32.772766 # [ 267.259288] SET = 0, FnV = 0
5278 10:04:32.773133 # [ 267.262388] EA = 0, S1PTW = 0
5279 10:04:32.773490 # [ 267.265539] Data abort info:
5280 10:04:32.774909 # [ 267.268428] ISV = 0, ISS = 0x00000007
5281 10:04:32.794450 # [ 267.272261] CM = 0, WnR = 0
5282 10:04:32.794643 # [ 267.275242] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049d90000
5283 10:04:32.795388 # [ 267.281953] [ffff8000172cc000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006083bf003, pte=0000000000000000
5284 10:04:32.816212 # [ 267.294697] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5285 10:04:32.860456 # [ 267.300358] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 snd_soc_hdmi_codec cfg80211 rcar_du_drm dw_hdmi_cec rcar_lvds dw_hdmi_i2s_audio rcar_cmm rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common rcar_dw_hdmi dw_hdmi crct10dif_ce snd_soc_audio_graph_card cec snd_soc_simple_card_utils videodev drm_kms_helper rcar_fcp mc hci_uart btqca btbcm wlcore_sdio renesas_usb3 bluetooth rcar_can snd_soc_rcar pwm_rcar can_dev ecdh_generic ecc rfkill renesas_usbhs usb_dmac phy_rcar_gen3_usb3 display_connector drm realtek
5286 10:04:32.860929 # [ 267.353562] CPU: 1 PID: 3108 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5287 10:04:32.884033 # [ 267.361299] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5288 10:04:32.884540 # [ 267.367650] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5289 10:04:32.886025 # [ 267.373663] pc : __arch_copy_to_user+0xa0/0x310
5290 10:04:32.886444 # [ 267.378194] lr : _copy_to_user+0x6c/0x94
5291 10:04:32.905456 # [ 267.382111] sp : ffff8000172cbc70
5292 10:04:32.905938 # [ 267.385420] x29: ffff8000172cbc70 x28: ffff0005c9596200
5293 10:04:32.907435 # [ 267.390731] x27: 0000000000000000 x26: 0000000000000000
5294 10:04:32.907604 # [ 267.396041] x25: ffff8000114c3240 x24: ffff8000172cbe20
5295 10:04:32.928178 # [ 267.401351] x23: 0000000000000016 x22: ffff0005c8310000
5296 10:04:32.928689 # [ 267.406661] x21: ffff8000172cbff8 x20: 0000ffff8d6f5000
5297 10:04:32.929044 # [ 267.411971] x19: 0000000000000020 x18: 0000000000000000
5298 10:04:32.929383 # [ 267.417282] x17: 0000000000000000 x16: 001fffffffffffff
5299 10:04:32.929720 # [ 267.422593] x15: ffff8000172cbff8 x14: 0000000000000171
5300 10:04:32.949586 # [ 267.427903] x13: 0000000000000003 x12: 0000000000000003
5301 10:04:32.950070 # [ 267.433212] x11: 0000000000000000 x10: 0000000000001440
5302 10:04:32.951666 # [ 267.438522] x9 : ffff8000100dea8c x8 : 0000000000000000
5303 10:04:32.952085 # [ 267.443832] x7 : ffff80062d9b0000 x6 : 0000ffff8d6f5008
5304 10:04:32.971248 # [ 267.449141] x5 : 0000ffff8d6f5020 x4 : 0000000000000008
5305 10:04:32.971731 # [ 267.454451] x3 : 0000000000000010 x2 : 0000000000000018
5306 10:04:32.972083 # [ 267.459761] x1 : ffff8000172cc000 x0 : 0000ffff8d6f5000
5307 10:04:32.972424 # [ 267.465072] Call trace:
5308 10:04:32.994865 # [ 267.467517] __arch_copy_to_user+0xa0/0x310
5309 10:04:32.995350 # [ 267.471700] do_usercopy_stack+0x28c/0x294
5310 10:04:32.995755 # [ 267.475793] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5311 10:04:32.995962 # [ 267.480579] lkdtm_do_action+0x24/0x40
5312 10:04:32.997182 # [ 267.484323] direct_entry+0xd0/0x140
5313 10:04:32.997591 # [ 267.487897] full_proxy_write+0x68/0xbc
5314 10:04:33.016427 # [ 267.491733] vfs_write+0xec/0x20c
5315 10:04:33.016899 # [ 267.495043] ksys_write+0x70/0x100
5316 10:04:33.017285 # [ 267.498440] __arm64_sys_write+0x24/0x30
5317 10:04:33.017655 # [ 267.502363] el0_svc_common.constprop.0+0x84/0x1e0
5318 10:04:33.018016 # [ 267.507152] do_el0_svc+0x2c/0xa4
5319 10:04:33.018371 # [ 267.510466] el0_svc+0x20/0x30
5320 10:04:33.038957 # [ 267.513516] el0_sync_handler+0xb0/0xb4
5321 10:04:33.039440 # [ 267.517348] el0_sync+0x180/0x1c0
5322 10:04:33.039858 # [ 267.520663] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5323 10:04:33.041434 # [ 267.526755] ---[ end trace 3947a2fc88e5a582 ]---
5324 10:04:33.046378 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5325 10:04:33.046861 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5326 10:04:33.049711 # selftests: lkdtm: USERCOPY_KERNEL.sh
5327 10:04:34.070637 [ 269.158549] lkdtm: Performing direct entry USERCOPY_KERNEL
5328 10:04:34.078133 [ 269.164165] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114c3750
5329 10:04:34.085775 [ 269.172019] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102ce260
5330 10:04:34.091194 [ 269.179556] lkdtm: FAIL: survived bad copy_to_user()
5331 10:04:34.209923 # [ 269.158549] lkdtm: Performing direct entry USERCOPY_KERNEL
5332 10:04:34.219447 # [ 269.164165] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114c3750
5333 10:04:34.234737 # [ 269.172019] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102ce260
5334 10:04:34.237993 # [ 269.179556] lkdtm: FAIL: survived bad copy_to_user()
5335 10:04:34.238468 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5336 10:04:34.303478 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5337 10:04:34.328028 # selftests: lkdtm: STACKLEAK_ERASING.sh
5338 10:04:34.826480 [ 269.910461] lkdtm: Performing direct entry STACKLEAK_ERASING
5339 10:04:34.830003 [ 269.916497] lkdtm: checking unused part of the thread stack (15608 bytes)...
5340 10:04:34.838612 [ 269.925357] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5341 10:04:34.858938 [ 269.932948] lkdtm: FAIL: the thread stack is NOT properly erased
5342 10:04:34.860385 [ 269.939385] CPU: 3 PID: 3190 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5343 10:04:34.860783 [ 269.947131] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5344 10:04:34.881550 [ 269.953485] Call trace:
5345 10:04:34.881994 [ 269.955947] dump_backtrace+0x0/0x200
5346 10:04:34.882377 [ 269.959610] show_stack+0x20/0x30
5347 10:04:34.882745 [ 269.962931] dump_stack+0x110/0x160
5348 10:04:34.883107 [ 269.966422] lkdtm_STACKLEAK_ERASING+0x130/0x170
5349 10:04:34.884589 [ 269.971045] lkdtm_do_action+0x24/0x40
5350 10:04:34.903095 [ 269.974795] direct_entry+0xd0/0x140
5351 10:04:34.903540 [ 269.978375] full_proxy_write+0x68/0xbc
5352 10:04:34.903924 [ 269.982215] vfs_write+0xec/0x20c
5353 10:04:34.904291 [ 269.985531] ksys_write+0x70/0x100
5354 10:04:34.905876 [ 269.988932] __arm64_sys_write+0x24/0x30
5355 10:04:34.906283 [ 269.992864] el0_svc_common.constprop.0+0x84/0x1e0
5356 10:04:34.913914 [ 269.997656] do_el0_svc+0x2c/0xa4
5357 10:04:34.914396 [ 270.000979] el0_svc+0x20/0x30
5358 10:04:34.917134 [ 270.004035] el0_sync_handler+0xb0/0xb4
5359 10:04:34.917475 [ 270.007873] el0_sync+0x180/0x1c0
5360 10:04:35.081264 # [ 269.910461] lkdtm: Performing direct entry STACKLEAK_ERASING
5361 10:04:35.081749 # [ 269.916497] lkdtm: checking unused part of the thread stack (15608 bytes)...
5362 10:04:35.083319 # [ 269.925357] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5363 10:04:35.103749 # [ 269.932948] lkdtm: FAIL: the thread stack is NOT properly erased
5364 10:04:35.105329 # [ 269.939385] CPU: 3 PID: 3190 Comm: cat Tainted: G D W 5.10.180-cip34 #1
5365 10:04:35.105741 # [ 269.947131] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5366 10:04:35.106134 # [ 269.953485] Call trace:
5367 10:04:35.126567 # [ 269.955947] dump_backtrace+0x0/0x200
5368 10:04:35.127040 # [ 269.959610] show_stack+0x20/0x30
5369 10:04:35.127447 # [ 269.962931] dump_stack+0x110/0x160
5370 10:04:35.127839 # [ 269.966422] lkdtm_STACKLEAK_ERASING+0x130/0x170
5371 10:04:35.128220 # [ 269.971045] lkdtm_do_action+0x24/0x40
5372 10:04:35.128632 # [ 269.974795] direct_entry+0xd0/0x140
5373 10:04:35.149107 # [ 269.978375] full_proxy_write+0x68/0xbc
5374 10:04:35.149581 # [ 269.982215] vfs_write+0xec/0x20c
5375 10:04:35.149989 # [ 269.985531] ksys_write+0x70/0x100
5376 10:04:35.151544 # [ 269.988932] __arm64_sys_write+0x24/0x30
5377 10:04:35.151949 # [ 269.992864] el0_svc_common.constprop.0+0x84/0x1e0
5378 10:04:35.170720 # [ 269.997656] do_el0_svc+0x2c/0xa4
5379 10:04:35.171195 # [ 270.000979] el0_svc+0x20/0x30
5380 10:04:35.171602 # [ 270.004035] el0_sync_handler+0xb0/0xb4
5381 10:04:35.171997 # [ 270.007873] el0_sync+0x180/0x1c0
5382 10:04:35.172383 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5383 10:04:35.176170 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5384 10:04:35.192062 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5385 10:04:35.962966 [ 271.044622] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5386 10:04:35.963454 [ 271.050393] lkdtm: Calling matched prototype ...
5387 10:04:35.966049 [ 271.055076] lkdtm: Calling mismatched prototype ...
5388 10:04:35.972605 [ 271.060005] lkdtm: Fail: survived mismatched prototype function call!
5389 10:04:36.102519 # [ 271.044622] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5390 10:04:36.102877 # [ 271.050393] lkdtm: Calling matched prototype ...
5391 10:04:36.103186 # [ 271.055076] lkdtm: Calling mismatched prototype ...
5392 10:04:36.103483 # [ 271.060005] lkdtm: Fail: survived mismatched prototype function call!
5393 10:04:36.112491 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5394 10:04:36.190758 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5395 10:04:37.039767 lkdtm_PANIC_sh skip
5396 10:04:37.040250 lkdtm_BUG_sh pass
5397 10:04:37.040706 lkdtm_WARNING_sh pass
5398 10:04:37.041097 lkdtm_WARNING_MESSAGE_sh pass
5399 10:04:37.041477 lkdtm_EXCEPTION_sh pass
5400 10:04:37.043012 lkdtm_LOOP_sh skip
5401 10:04:37.043409 lkdtm_EXHAUST_STACK_sh skip
5402 10:04:37.043784 lkdtm_CORRUPT_STACK_sh skip
5403 10:04:37.044152 lkdtm_CORRUPT_STACK_STRONG_sh skip
5404 10:04:37.061347 lkdtm_CORRUPT_LIST_ADD_sh fail
5405 10:04:37.061829 lkdtm_CORRUPT_LIST_DEL_sh fail
5406 10:04:37.062263 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
5407 10:04:37.062663 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
5408 10:04:37.063054 lkdtm_UNSET_SMEP_sh skip
5409 10:04:37.063440 lkdtm_DOUBLE_FAULT_sh skip
5410 10:04:37.065014 lkdtm_CORRUPT_PAC_sh fail
5411 10:04:37.065416 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
5412 10:04:37.084841 lkdtm_OVERWRITE_ALLOCATION_sh skip
5413 10:04:37.085331 lkdtm_WRITE_AFTER_FREE_sh skip
5414 10:04:37.085744 lkdtm_READ_AFTER_FREE_sh fail
5415 10:04:37.086141 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
5416 10:04:37.087699 lkdtm_READ_BUDDY_AFTER_FREE_sh fail
5417 10:04:37.088105 lkdtm_SLAB_FREE_DOUBLE_sh fail
5418 10:04:37.088515 lkdtm_SLAB_FREE_CROSS_sh fail
5419 10:04:37.088901 lkdtm_SLAB_FREE_PAGE_sh fail
5420 10:04:37.106620 lkdtm_SOFTLOCKUP_sh skip
5421 10:04:37.107108 lkdtm_HARDLOCKUP_sh skip
5422 10:04:37.107513 lkdtm_SPINLOCKUP_sh skip
5423 10:04:37.107902 lkdtm_HUNG_TASK_sh skip
5424 10:04:37.108288 lkdtm_EXEC_DATA_sh pass
5425 10:04:37.108696 lkdtm_EXEC_STACK_sh pass
5426 10:04:37.109070 lkdtm_EXEC_KMALLOC_sh pass
5427 10:04:37.109439 lkdtm_EXEC_VMALLOC_sh pass
5428 10:04:37.109805 lkdtm_EXEC_RODATA_sh pass
5429 10:04:37.127949 lkdtm_EXEC_USERSPACE_sh pass
5430 10:04:37.128420 lkdtm_EXEC_NULL_sh pass
5431 10:04:37.128857 lkdtm_ACCESS_USERSPACE_sh fail
5432 10:04:37.129249 lkdtm_ACCESS_NULL_sh pass
5433 10:04:37.129631 lkdtm_WRITE_RO_sh pass
5434 10:04:37.131182 lkdtm_WRITE_RO_AFTER_INIT_sh pass
5435 10:04:37.131572 lkdtm_WRITE_KERN_sh pass
5436 10:04:37.131949 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
5437 10:04:37.132321 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
5438 10:04:37.150607 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
5439 10:04:37.151082 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
5440 10:04:37.151489 lkdtm_REFCOUNT_DEC_ZERO_sh pass
5441 10:04:37.153073 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
5442 10:04:37.153480 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
5443 10:04:37.153869 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
5444 10:04:37.172088 lkdtm_REFCOUNT_INC_ZERO_sh pass
5445 10:04:37.172587 lkdtm_REFCOUNT_ADD_ZERO_sh pass
5446 10:04:37.172997 lkdtm_REFCOUNT_INC_SATURATED_sh pass
5447 10:04:37.174575 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
5448 10:04:37.174980 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
5449 10:04:37.175367 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
5450 10:04:37.195865 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
5451 10:04:37.196302 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
5452 10:04:37.196710 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
5453 10:04:37.198207 lkdtm_REFCOUNT_TIMING_sh skip
5454 10:04:37.198582 lkdtm_ATOMIC_TIMING_sh skip
5455 10:04:37.198940 lkdtm_USERCOPY_HEAP_SIZE_TO_sh fail
5456 10:04:37.199291 lkdtm_USERCOPY_HEAP_SIZE_FROM_sh fail
5457 10:04:37.217286 lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh fail
5458 10:04:37.217742 lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh fail
5459 10:04:37.218006 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
5460 10:04:37.219294 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
5461 10:04:37.219627 lkdtm_USERCOPY_STACK_BEYOND_sh pass
5462 10:04:37.219950 lkdtm_USERCOPY_KERNEL_sh fail
5463 10:04:37.220262 lkdtm_STACKLEAK_ERASING_sh fail
5464 10:04:37.223847 lkdtm_CFI_FORWARD_PROTO_sh fail
5465 10:04:37.227092 + ../../utils/send-to-lava.sh ./output/result.txt
5466 10:04:37.325380 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
5467 10:04:37.327356 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
5469 10:04:37.487067 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
5470 10:04:37.487946 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
5472 10:04:37.659572 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
5474 10:04:37.662620 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
5475 10:04:37.843318 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
5476 10:04:37.844046 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
5478 10:04:38.053755 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
5479 10:04:38.054475 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
5481 10:04:38.227122 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
5482 10:04:38.227847 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
5484 10:04:38.394119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
5485 10:04:38.394846 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
5487 10:04:38.552509 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
5488 10:04:38.553249 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
5490 10:04:38.718392 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
5491 10:04:38.719073 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
5493 10:04:38.888588 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail>
5494 10:04:38.889320 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=fail
5496 10:04:39.044989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail>
5497 10:04:39.045721 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=fail
5499 10:04:39.202602 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
5500 10:04:39.203334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
5502 10:04:39.377992 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
5503 10:04:39.378725 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
5505 10:04:39.538584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
5506 10:04:39.539313 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
5508 10:04:39.697265 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
5509 10:04:39.698001 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
5511 10:04:39.888587 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
5512 10:04:39.889328 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
5514 10:04:40.048568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
5515 10:04:40.049305 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
5517 10:04:40.214294 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip>
5518 10:04:40.215029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_OVERWRITE_ALLOCATION_sh RESULT=skip
5520 10:04:40.372813 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
5521 10:04:40.373520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
5523 10:04:40.536682 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail>
5524 10:04:40.537418 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=fail
5526 10:04:40.711176 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
5527 10:04:40.711905 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
5529 10:04:40.870919 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail>
5530 10:04:40.871660 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=fail
5532 10:04:41.031675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail>
5533 10:04:41.032408 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=fail
5535 10:04:41.203847 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail>
5536 10:04:41.204580 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=fail
5538 10:04:41.378259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail>
5539 10:04:41.378993 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=fail
5541 10:04:41.536917 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
5542 10:04:41.537649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
5544 10:04:41.695678 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
5545 10:04:41.696406 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
5547 10:04:41.864736 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
5548 10:04:41.865473 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
5550 10:04:42.020308 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
5551 10:04:42.021068 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
5553 10:04:42.331896 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
5554 10:04:42.332633 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
5556 10:04:42.487384 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
5557 10:04:42.488118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
5559 10:04:42.654399 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
5560 10:04:42.655132 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
5562 10:04:42.812953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
5563 10:04:42.813677 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
5565 10:04:42.986484 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
5566 10:04:42.987224 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
5568 10:04:43.170299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
5569 10:04:43.171034 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
5571 10:04:43.336293 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
5572 10:04:43.337055 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
5574 10:04:43.528858 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
5575 10:04:43.529595 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
5577 10:04:43.703189 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
5578 10:04:43.703924 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
5580 10:04:43.865851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
5581 10:04:43.866576 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
5583 10:04:44.030916 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
5584 10:04:44.031654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
5586 10:04:44.191655 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
5587 10:04:44.192388 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
5589 10:04:44.371185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
5590 10:04:44.371918 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
5592 10:04:44.546539 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
5593 10:04:44.547274 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
5595 10:04:44.698776 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
5596 10:04:44.699510 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
5598 10:04:44.857413 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
5599 10:04:44.858146 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
5601 10:04:45.021162 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
5602 10:04:45.021889 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
5604 10:04:45.180853 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
5605 10:04:45.181594 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
5607 10:04:45.340851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
5608 10:04:45.341585 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
5610 10:04:45.498143 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
5611 10:04:45.498876 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
5613 10:04:45.656583 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
5614 10:04:45.657319 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
5616 10:04:45.815354 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
5617 10:04:45.816088 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
5619 10:04:45.982601 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
5620 10:04:45.983337 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
5622 10:04:46.157829 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
5623 10:04:46.158556 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
5625 10:04:46.799770 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
5626 10:04:46.800529 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
5628 10:04:46.966754 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
5629 10:04:46.967487 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
5631 10:04:47.133755 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
5632 10:04:47.134489 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
5634 10:04:47.300804 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
5635 10:04:47.301534 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
5637 10:04:47.475148 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
5638 10:04:47.475887 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
5640 10:04:47.649732 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
5641 10:04:47.650469 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
5643 10:04:47.839977 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
5644 10:04:47.840712 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
5646 10:04:48.057617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail>
5647 10:04:48.058348 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_TO_sh RESULT=fail
5649 10:04:48.244610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail>
5650 10:04:48.245345 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_SIZE_FROM_sh RESULT=fail
5652 10:04:48.420025 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail>
5653 10:04:48.420778 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh RESULT=fail
5655 10:04:48.620895 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail>
5656 10:04:48.621633 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh RESULT=fail
5658 10:04:48.807868 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
5659 10:04:48.808580 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
5661 10:04:48.983337 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
5662 10:04:48.984069 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
5664 10:04:49.167191 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
5665 10:04:49.167928 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
5667 10:04:49.341695 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail>
5668 10:04:49.342433 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=fail
5670 10:04:49.507944 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail>
5671 10:04:49.508674 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=fail
5673 10:04:49.686534 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
5674 10:04:49.687028 + set +x
5675 10:04:49.687693 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
5677 10:04:49.689806 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 953003_1.6.2.4.5>
5678 10:04:49.690539 Received signal: <ENDRUN> 1_kselftest-lkdtm 953003_1.6.2.4.5
5679 10:04:49.691024 Ending use of test pattern.
5680 10:04:49.691426 Ending test lava.1_kselftest-lkdtm (953003_1.6.2.4.5), duration 177.18
5682 10:04:49.749051 <LAVA_TEST_RUNNER EXIT>
5683 10:04:49.749772 ok: lava_test_shell seems to have completed
5684 10:04:49.753285 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUG_sh: pass
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: fail
lkdtm_CORRUPT_LIST_DEL_sh: fail
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_OVERWRITE_ALLOCATION_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_READ_AFTER_FREE_sh: fail
lkdtm_READ_BUDDY_AFTER_FREE_sh: fail
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_SLAB_FREE_CROSS_sh: fail
lkdtm_SLAB_FREE_DOUBLE_sh: fail
lkdtm_SLAB_FREE_PAGE_sh: fail
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: fail
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_HEAP_SIZE_FROM_sh: fail
lkdtm_USERCOPY_HEAP_SIZE_TO_sh: fail
lkdtm_USERCOPY_HEAP_WHITELIST_FROM_sh: fail
lkdtm_USERCOPY_HEAP_WHITELIST_TO_sh: fail
lkdtm_USERCOPY_KERNEL_sh: fail
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
5685 10:04:49.754060 end: 3.1 lava-test-shell (duration 00:03:06) [common]
5686 10:04:49.754622 end: 3 lava-test-retry (duration 00:03:06) [common]
5687 10:04:49.755222 start: 4 finalize (timeout 00:02:22) [common]
5688 10:04:49.755835 start: 4.1 power-off (timeout 00:00:30) [common]
5689 10:04:49.756588 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-01' 'off'
5690 10:04:50.395673 >> Warning: Unable to locate configuration directory, default config not loaded.
5691 10:04:50.396960 >> Warning: Unable to locate configuration directory, default config not loaded.
5692 10:04:50.731407 >> OFF
5693 10:04:50.732179 Returned 0 in 0 seconds
5694 10:04:50.833537 end: 4.1 power-off (duration 00:00:01) [common]
5696 10:04:50.835177 start: 4.2 read-feedback (timeout 00:02:21) [common]
5697 10:04:51.836751 Listened to connection for namespace 'common' for 1s
5698 10:04:51.837258 Finalising connection for namespace 'common'
5699 10:04:51.837812 / #
5700 10:04:51.939144 end: 4.2 read-feedback (duration 00:00:01) [common]
5701 10:04:51.939797 end: 4 finalize (duration 00:00:02) [common]
5702 10:04:51.940329 Cleaning after the job
5703 10:04:51.940988 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/ramdisk
5704 10:04:51.947741 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/kernel
5705 10:04:51.958090 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/dtb
5706 10:04:51.958428 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/nfsrootfs
5707 10:04:52.072143 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/953003/tftp-deploy-r4pj2ar3/modules
5708 10:04:52.081771 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/953003
5709 10:04:53.126257 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/953003
5710 10:04:53.126714 Job finished correctly