Boot log: r8a774a1-hihope-rzg2m-ex
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
- Boot result: PASS
- Errors: 0
1 14:47:36.655041 lava-dispatcher, installed at version: 2021.03
2 14:47:36.655423 start: 0 validate
3 14:47:36.655686 Start time: 2022-11-16 14:47:36.655670+00:00 (UTC)
4 14:47:36.655963 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221107.1/arm64/initrd.cpio.gz exists
5 14:47:37.030898 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image exists
6 14:47:37.374726 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 14:47:37.722403 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221107.1/arm64/full.rootfs.tar.xz exists
8 14:47:38.064723 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz exists
9 14:47:38.421496 validate duration: 1.77
11 14:47:38.422818 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 14:47:38.423386 start: 1.1 download-retry (timeout 00:10:00) [common]
13 14:47:38.423905 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 14:47:38.424539 Not decompressing ramdisk as can be used compressed.
15 14:47:38.425038 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221107.1/arm64/initrd.cpio.gz
16 14:47:38.425426 saving as /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/ramdisk/initrd.cpio.gz
17 14:47:38.425761 total size: 4662427 (4MB)
18 14:47:38.942841 progress 0% (0MB)
19 14:47:39.458459 progress 5% (0MB)
20 14:47:39.631489 progress 10% (0MB)
21 14:47:39.966209 progress 15% (0MB)
22 14:47:39.972467 progress 20% (0MB)
23 14:47:40.138367 progress 25% (1MB)
24 14:47:40.144752 progress 30% (1MB)
25 14:47:40.150279 progress 35% (1MB)
26 14:47:40.152877 progress 40% (1MB)
27 14:47:40.309170 progress 45% (2MB)
28 14:47:40.647239 progress 50% (2MB)
29 14:47:40.653668 progress 55% (2MB)
30 14:47:40.659882 progress 60% (2MB)
31 14:47:40.816849 progress 65% (2MB)
32 14:47:40.821112 progress 70% (3MB)
33 14:47:40.826145 progress 75% (3MB)
34 14:47:40.836744 progress 80% (3MB)
35 14:47:40.865241 progress 85% (3MB)
36 14:47:41.018074 progress 90% (4MB)
37 14:47:41.166366 progress 95% (4MB)
38 14:47:41.191071 progress 100% (4MB)
39 14:47:41.191948 4MB downloaded in 2.77s (1.61MB/s)
40 14:47:41.192606 end: 1.1.1 http-download (duration 00:00:03) [common]
42 14:47:41.193933 end: 1.1 download-retry (duration 00:00:03) [common]
43 14:47:41.194372 start: 1.2 download-retry (timeout 00:09:57) [common]
44 14:47:41.194810 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 14:47:41.195381 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image
46 14:47:41.195729 saving as /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/kernel/Image
47 14:47:41.196056 total size: 44165632 (42MB)
48 14:47:41.196375 No compression specified
49 14:47:41.714373 progress 0% (0MB)
50 14:47:43.277129 progress 5% (2MB)
51 14:47:44.450418 progress 10% (4MB)
52 14:47:45.335754 progress 15% (6MB)
53 14:47:46.346055 progress 20% (8MB)
54 14:47:47.213839 progress 25% (10MB)
55 14:47:48.121455 progress 30% (12MB)
56 14:47:49.071698 progress 35% (14MB)
57 14:47:49.947438 progress 40% (16MB)
58 14:47:50.812668 progress 45% (18MB)
59 14:47:51.675212 progress 50% (21MB)
60 14:47:52.533722 progress 55% (23MB)
61 14:47:53.378758 progress 60% (25MB)
62 14:47:54.201250 progress 65% (27MB)
63 14:47:54.899528 progress 70% (29MB)
64 14:47:55.573017 progress 75% (31MB)
65 14:47:56.129225 progress 80% (33MB)
66 14:47:56.757741 progress 85% (35MB)
67 14:47:57.276916 progress 90% (37MB)
68 14:47:57.767205 progress 95% (40MB)
69 14:47:58.163722 progress 100% (42MB)
70 14:47:58.164725 42MB downloaded in 16.97s (2.48MB/s)
71 14:47:58.165303 end: 1.2.1 http-download (duration 00:00:17) [common]
73 14:47:58.166389 end: 1.2 download-retry (duration 00:00:17) [common]
74 14:47:58.166760 start: 1.3 download-retry (timeout 00:09:40) [common]
75 14:47:58.167126 start: 1.3.1 http-download (timeout 00:09:40) [common]
76 14:47:58.167628 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 14:47:58.167927 saving as /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 14:47:58.168210 total size: 57234 (0MB)
79 14:47:58.168484 No compression specified
80 14:47:58.678457 progress 57% (0MB)
81 14:47:58.845945 progress 100% (0MB)
82 14:47:58.847131 0MB downloaded in 0.68s (0.08MB/s)
83 14:47:58.847797 end: 1.3.1 http-download (duration 00:00:01) [common]
85 14:47:58.849139 end: 1.3 download-retry (duration 00:00:01) [common]
86 14:47:58.849602 start: 1.4 download-retry (timeout 00:09:40) [common]
87 14:47:58.850153 start: 1.4.1 http-download (timeout 00:09:40) [common]
88 14:47:58.850780 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221107.1/arm64/full.rootfs.tar.xz
89 14:47:58.851172 saving as /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/nfsrootfs/full.rootfs.tar
90 14:47:58.851551 total size: 200764756 (191MB)
91 14:47:58.851924 Using unxz to decompress xz
92 14:47:59.376156 progress 0% (0MB)
93 14:48:04.351265 progress 5% (9MB)
94 14:48:08.421491 progress 10% (19MB)
95 14:48:12.080514 progress 15% (28MB)
96 14:48:15.825330 progress 20% (38MB)
97 14:48:19.066386 progress 25% (47MB)
98 14:48:22.263013 progress 30% (57MB)
99 14:48:25.123327 progress 35% (67MB)
100 14:48:27.372259 progress 40% (76MB)
101 14:48:29.086120 progress 45% (86MB)
102 14:48:30.567525 progress 50% (95MB)
103 14:48:32.305994 progress 55% (105MB)
104 14:48:34.080546 progress 60% (114MB)
105 14:48:35.934612 progress 65% (124MB)
106 14:48:37.717872 progress 70% (134MB)
107 14:48:39.460195 progress 75% (143MB)
108 14:48:41.214734 progress 80% (153MB)
109 14:48:42.944074 progress 85% (162MB)
110 14:48:44.606763 progress 90% (172MB)
111 14:48:46.150252 progress 95% (181MB)
112 14:48:47.547904 progress 100% (191MB)
113 14:48:47.552455 191MB downloaded in 48.70s (3.93MB/s)
114 14:48:47.553101 end: 1.4.1 http-download (duration 00:00:49) [common]
116 14:48:47.554083 end: 1.4 download-retry (duration 00:00:49) [common]
117 14:48:47.554437 start: 1.5 download-retry (timeout 00:08:51) [common]
118 14:48:47.554788 start: 1.5.1 http-download (timeout 00:08:51) [common]
119 14:48:47.555310 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz
120 14:48:47.555586 saving as /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/modules/modules.tar
121 14:48:47.555841 total size: 8575380 (8MB)
122 14:48:47.556102 Using unxz to decompress xz
123 14:48:48.109298 progress 0% (0MB)
124 14:48:48.798935 progress 5% (0MB)
125 14:48:49.167882 progress 10% (0MB)
126 14:48:49.250247 progress 15% (1MB)
127 14:48:49.349398 progress 20% (1MB)
128 14:48:49.395955 progress 25% (2MB)
129 14:48:49.521667 progress 30% (2MB)
130 14:48:49.688859 progress 35% (2MB)
131 14:48:49.855604 progress 40% (3MB)
132 14:48:50.018790 progress 45% (3MB)
133 14:48:50.183985 progress 50% (4MB)
134 14:48:50.344590 progress 55% (4MB)
135 14:48:50.434164 progress 60% (4MB)
136 14:48:50.560069 progress 65% (5MB)
137 14:48:50.720430 progress 70% (5MB)
138 14:48:50.881386 progress 75% (6MB)
139 14:48:51.038429 progress 80% (6MB)
140 14:48:51.089568 progress 85% (6MB)
141 14:48:51.245995 progress 90% (7MB)
142 14:48:51.401274 progress 95% (7MB)
143 14:48:51.556689 progress 100% (8MB)
144 14:48:51.565777 8MB downloaded in 4.01s (2.04MB/s)
145 14:48:51.566655 end: 1.5.1 http-download (duration 00:00:04) [common]
147 14:48:51.568014 end: 1.5 download-retry (duration 00:00:04) [common]
148 14:48:51.568494 start: 1.6 prepare-tftp-overlay (timeout 00:08:47) [common]
149 14:48:51.568980 start: 1.6.1 extract-nfsrootfs (timeout 00:08:47) [common]
150 14:48:57.070014 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp
151 14:48:57.070479 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 14:48:57.070673 start: 1.6.2 lava-overlay (timeout 00:08:41) [common]
153 14:48:57.071014 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau
154 14:48:57.071269 makedir: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin
155 14:48:57.071499 makedir: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/tests
156 14:48:57.071722 makedir: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/results
157 14:48:57.071975 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-add-keys
158 14:48:57.072280 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-add-sources
159 14:48:57.072550 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-background-process-start
160 14:48:57.072815 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-background-process-stop
161 14:48:57.073071 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-common-functions
162 14:48:57.073320 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-echo-ipv4
163 14:48:57.073577 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-install-packages
164 14:48:57.073864 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-installed-packages
165 14:48:57.074135 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-os-build
166 14:48:57.074393 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-probe-channel
167 14:48:57.074647 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-probe-ip
168 14:48:57.074900 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-target-ip
169 14:48:57.075151 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-target-mac
170 14:48:57.075407 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-target-storage
171 14:48:57.075671 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-case
172 14:48:57.075930 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-event
173 14:48:57.076186 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-feedback
174 14:48:57.076451 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-raise
175 14:48:57.076707 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-reference
176 14:48:57.076962 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-runner
177 14:48:57.077222 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-set
178 14:48:57.077478 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-test-shell
179 14:48:57.077771 Updating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-add-keys (debian)
180 14:48:57.078114 Updating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-add-sources (debian)
181 14:48:57.078401 Updating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-install-packages (debian)
182 14:48:57.078690 Updating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-installed-packages (debian)
183 14:48:57.078990 Updating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/bin/lava-os-build (debian)
184 14:48:57.079236 Creating /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/environment
185 14:48:57.079429 LAVA metadata
186 14:48:57.079565 - LAVA_JOB_ID=785643
187 14:48:57.079779 start: 1.6.2.1 ssh-authorize (timeout 00:08:41) [common]
188 14:48:57.080216 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 14:48:57.080386 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:41) [common]
190 14:48:57.080528 skipped lava-vland-overlay
191 14:48:57.080688 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 14:48:57.080884 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:41) [common]
193 14:48:57.081013 skipped lava-multinode-overlay
194 14:48:57.081185 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 14:48:57.081350 start: 1.6.2.4 test-definition (timeout 00:08:41) [common]
196 14:48:57.081496 Loading test definitions
197 14:48:57.081776 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:41) [common]
198 14:48:57.081936 Using /lava-785643 at stage 0
199 14:48:57.082534 uuid=785643_1.6.2.4.1 testdef=None
200 14:48:57.082726 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 14:48:57.082913 start: 1.6.2.4.2 test-overlay (timeout 00:08:41) [common]
202 14:48:57.083891 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 14:48:57.084389 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:41) [common]
205 14:48:57.085494 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 14:48:57.086051 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:41) [common]
208 14:48:57.113597 runner path: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/0/tests/0_timesync-off test_uuid 785643_1.6.2.4.1
209 14:48:57.113955 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 14:48:57.114480 start: 1.6.2.4.5 git-repo-action (timeout 00:08:41) [common]
212 14:48:57.114641 Using /lava-785643 at stage 0
213 14:48:57.114846 Fetching tests from https://github.com/kernelci/test-definitions.git
214 14:48:57.114996 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/0/tests/1_kselftest-lkdtm'
215 14:49:02.569712 Running '/usr/bin/git checkout kernelci.org
216 14:49:02.859950 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 14:49:02.862665 uuid=785643_1.6.2.4.5 testdef=None
218 14:49:02.863258 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
220 14:49:02.864370 start: 1.6.2.4.6 test-overlay (timeout 00:08:36) [common]
221 14:49:02.868644 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 14:49:02.869829 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:36) [common]
224 14:49:02.872620 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 14:49:02.873243 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:36) [common]
227 14:49:02.875895 runner path: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/0/tests/1_kselftest-lkdtm test_uuid 785643_1.6.2.4.5
228 14:49:02.876096 BOARD='r8a774a1-hihope-rzg2m-ex'
229 14:49:02.876257 BRANCH='cip-gitlab'
230 14:49:02.876411 SKIPFILE='skipfile-lkft.yaml'
231 14:49:02.876567 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz'
232 14:49:02.876727 TST_CASENAME=''
233 14:49:02.876878 TST_CMDFILES='lkdtm'
234 14:49:02.877227 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 14:49:02.877795 Creating lava-test-runner.conf files
237 14:49:02.877957 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/785643/lava-overlay-c47qqwau/lava-785643/0 for stage 0
238 14:49:02.878196 - 0_timesync-off
239 14:49:02.878361 - 1_kselftest-lkdtm
240 14:49:02.878589 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
241 14:49:02.878796 start: 1.6.2.5 compress-overlay (timeout 00:08:36) [common]
242 14:49:12.945387 end: 1.6.2.5 compress-overlay (duration 00:00:10) [common]
243 14:49:12.945723 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:25) [common]
244 14:49:12.945902 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 14:49:12.946100 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
246 14:49:12.946282 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:25) [common]
247 14:49:13.112563 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 14:49:13.113397 start: 1.6.4 extract-modules (timeout 00:08:25) [common]
249 14:49:13.113749 extracting modules file /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/modules/modules.tar to /var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp
250 14:49:13.391490 extracting modules file /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/modules/modules.tar to /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk
251 14:49:13.664826 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 14:49:13.665171 start: 1.6.5 apply-overlay-tftp (timeout 00:08:25) [common]
253 14:49:13.665343 [common] Applying overlay to NFS
254 14:49:13.665489 [common] Applying overlay /var/lib/lava/dispatcher/tmp/785643/compress-overlay-gn2h779c/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp
255 14:49:14.517545 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
256 14:49:14.517908 start: 1.6.6 prepare-kernel (timeout 00:08:24) [common]
257 14:49:14.518113 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:24) [common]
258 14:49:14.518306 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 14:49:14.518478 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 14:49:14.518655 start: 1.6.7 configure-preseed-file (timeout 00:08:24) [common]
261 14:49:14.518823 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 14:49:14.518997 start: 1.6.8 compress-ramdisk (timeout 00:08:24) [common]
263 14:49:14.519161 Building ramdisk /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk
264 14:49:14.971399 >> 123546 blocks
265 14:49:17.413765 Adding RAMdisk u-boot header.
266 14:49:17.414429 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk.cpio.gz.uboot
267 14:49:17.620717 output: Image Name:
268 14:49:17.621729 output: Created: Wed Nov 16 14:49:17 2022
269 14:49:17.621886 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 14:49:17.622194 output: Data Size: 17843518 Bytes = 17425.31 KiB = 17.02 MiB
271 14:49:17.622499 output: Load Address: 00000000
272 14:49:17.622799 output: Entry Point: 00000000
273 14:49:17.623092 output:
274 14:49:17.623609 rename /var/lib/lava/dispatcher/tmp/785643/extract-overlay-ramdisk-mid7pzr0/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
275 14:49:17.624310 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
276 14:49:17.624795 end: 1.6 prepare-tftp-overlay (duration 00:00:26) [common]
277 14:49:17.625122 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:21) [common]
278 14:49:17.625417 No LXC device requested
279 14:49:17.625782 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 14:49:17.626107 start: 1.8 deploy-device-env (timeout 00:08:21) [common]
281 14:49:17.626457 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 14:49:17.626742 Checking files for TFTP limit of 4294967296 bytes.
283 14:49:17.628884 end: 1 tftp-deploy (duration 00:01:39) [common]
284 14:49:17.629337 start: 2 uboot-action (timeout 00:05:00) [common]
285 14:49:17.629774 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 14:49:17.630133 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 14:49:17.630557 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 14:49:17.631225 substitutions:
289 14:49:17.631555 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 14:49:17.631875 - {DTB_ADDR}: 0x48000000
291 14:49:17.632180 - {DTB}: 785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 14:49:17.632482 - {INITRD}: 785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
293 14:49:17.632782 - {KERNEL_ADDR}: 0x48080000
294 14:49:17.633079 - {KERNEL}: 785643/tftp-deploy-_p58t0m_/kernel/Image
295 14:49:17.633377 - {LAVA_MAC}: None
296 14:49:17.633703 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp
297 14:49:17.633843 - {NFS_SERVER_IP}: 172.16.3.3
298 14:49:17.634002 - {PRESEED_CONFIG}: None
299 14:49:17.634127 - {PRESEED_LOCAL}: None
300 14:49:17.634252 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 14:49:17.634377 - {RAMDISK}: 785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
302 14:49:17.634503 - {ROOT_PART}: None
303 14:49:17.634627 - {ROOT}: None
304 14:49:17.634751 - {SERVER_IP}: 172.16.3.3
305 14:49:17.634875 - {TEE_ADDR}: 0x83000000
306 14:49:17.634999 - {TEE}: None
307 14:49:17.635123 Parsed boot commands:
308 14:49:17.635245 - setenv autoload no
309 14:49:17.635370 - setenv initrd_high 0xffffffff
310 14:49:17.635497 - setenv fdt_high 0xffffffff
311 14:49:17.635621 - dhcp
312 14:49:17.635744 - setenv serverip 172.16.3.3
313 14:49:17.635868 - tftp 0x48080000 785643/tftp-deploy-_p58t0m_/kernel/Image
314 14:49:17.635992 - tftp 0x4ee2c2c0 785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
315 14:49:17.636117 - setenv initrd_size ${filesize}
316 14:49:17.636241 - tftp 0x48000000 785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 14:49:17.636365 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp,tcp,hard,v3 ip=dhcp'
318 14:49:17.636497 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 14:49:17.636657 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 14:49:17.637157 start: 2.3 connect-device (timeout 00:05:00) [common]
322 14:49:17.637299 [common] connect-device Connecting to device using 'telnet ts9 2001'
323 14:49:18.208428 Setting prompt string to ['lava-test: # ']
324 14:49:18.208824 end: 2.3 connect-device (duration 00:00:01) [common]
325 14:49:18.209033 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 14:49:18.209230 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 14:49:18.209418 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 14:49:18.209718 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
329 14:49:18.793327 >> Warning: Unable to locate configuration directory, default config not loaded.
330 14:49:18.794627 >> Warning: Unable to locate configuration directory, default config not loaded.
331 14:49:19.074628 >> OFF
332 14:49:34.100358 >> Warning: Unable to locate configuration directory, default config not loaded.
333 14:49:34.102524 >> Warning: Unable to locate configuration directory, default config not loaded.
334 14:49:34.363207 >> ON
335 14:49:34.364151 Returned 0 in 16 seconds
336 14:49:34.465600 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
338 14:49:34.467110 end: 2.4.1 reset-device (duration 00:00:16) [common]
339 14:49:34.467663 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 14:49:34.468136 Setting prompt string to ['Hit any key to stop autoboot']
341 14:49:34.468568 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 14:49:34.469865 Trying 192.168.1.209...
343 14:49:34.470287 Connected to ts9.
344 14:49:34.470673 Escape character is '^]'.
345 14:49:34.471050
346 14:49:34.471422 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
347 14:49:34.471803
348 14:49:34.630085 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 14:49:34.630568 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 14:49:34.631301 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 14:49:34.631707 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 14:49:34.632097 NOTICE: BL2: LCM state is unknown
353 14:49:34.633521 NOTICE: BL2: DDR3200(rev.0.41)
354 14:49:34.640667 NOTICE: BL2: [COLD_BOOT]
355 14:49:34.663307 NOTICE: BL2: DRAM Split is 2ch
356 14:49:34.663784 NOTICE: BL2: QoS is default setting(rev.0.19)
357 14:49:34.664193 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 14:49:34.664904 NOTICE: BL2: Periodic Write DQ Training
359 14:49:34.665304 NOTICE: BL2: DRAM don't have ECC configuration
360 14:49:34.685935 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 14:49:34.686419 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 14:49:34.686826 NOTICE: BL2: Lossy Decomp areas
363 14:49:34.687548 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 14:49:34.687951 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 14:49:34.707548 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 14:49:34.708037 NOTICE: BL2: FDT at 0xe631d548
367 14:49:34.708445 NOTICE: BL2: v2.4(release):44427a7
368 14:49:34.709158 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 14:49:34.709559 NOTICE: BL2: Normal boot
370 14:49:34.709975 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 14:49:34.719428 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 14:49:34.719902 NOTICE: rzg_file_len: len: 0x0003e000
373 14:49:34.722834 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 14:49:34.779907 NOTICE: rzg_file_len: len: 0x00100000
375 14:49:34.783060 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 14:49:34.998533 NOTICE: BL2: Booting BL31
377 14:49:35.534903
378 14:49:35.535376
379 14:49:35.535770 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 14:49:35.536148
381 14:49:35.536519 CPU: Renesas Electronics R8A774A1 rev 1.3
382 14:49:35.538071 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 14:49:35.795801 DRAM: 3.9 GiB
384 14:49:35.796280 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 14:49:35.799027 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 14:49:35.799494
387 14:49:35.859267 WDT: Not found!
388 14:49:35.863570 MMC: sd@ee100000: 0, sd@ee160000: 1
389 14:49:36.024559 Loading Environment from MMC... OK
390 14:49:36.025121 In: serial@e6e88000
391 14:49:36.025523 Out: serial@e6e88000
392 14:49:36.027727 Err: serial@e6e88000
393 14:49:36.028195 Re-init wdt failed!
394 14:49:36.123787 Net: eth0: ethernet@e6800000
396 14:49:36.178365 Hit any key to stop autoboot: 2
397 14:49:36.179051 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 14:49:36.179620 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
399 14:49:36.180067 Setting prompt string to ['=>']
400 14:49:36.180529 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
401 14:49:36.188616 0
402 14:49:36.189478 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
403 14:49:36.189901 Sending with 20 millisecond of delay
405 14:49:37.511612 => setenv autoload no
406 14:49:37.532359 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
407 14:49:37.537048 setenv autoload no
408 14:49:37.537733 Sending with 20 millisecond of delay
410 14:49:39.636199 => setenv initrd_high 0xffffffff
411 14:49:39.656954 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
412 14:49:39.657766 setenv initrd_high 0xffffffff
413 14:49:39.658416 Sending with 20 millisecond of delay
415 14:49:41.545061 => setenv fdt_high 0xffffffff
416 14:49:41.565837 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
417 14:49:41.566630 setenv fdt_high 0xffffffff
418 14:49:41.567280 Sending with 20 millisecond of delay
420 14:49:41.900853 => dhcp
421 14:49:41.921602 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
422 14:49:41.922443 dhcp
423 14:49:45.663055 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
424 14:49:45.668558 BOOTP broadcast 1
425 14:49:45.920925 BOOTP broadcast 2
426 14:49:46.421299 BOOTP broadcast 3
427 14:49:46.530143 DHCP client bound to address 172.16.3.188 (858 ms)
428 14:49:46.530868 Sending with 20 millisecond of delay
430 14:49:48.416662 => setenv serverip 172.16.3.3
431 14:49:48.437582 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:29)
432 14:49:48.438472 setenv serverip 172.16.3.3
433 14:49:48.439129 Sending with 20 millisecond of delay
435 14:49:52.443751 => tftp 0x48080000 785643/tftp-deploy-_p58t0m_/kernel/Image
436 14:49:52.464476 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:25)
437 14:49:52.465264 tftp 0x48080000 785643/tftp-deploy-_p58t0m_/kernel/Image
438 14:49:52.468194 Using ethernet@e6800000 device
439 14:49:52.468651 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
440 14:49:52.483261 Filename '785643/tftp-deploy-_p58t0m_/kernel/Image'.
441 14:49:52.483589 Load address: 0x48080000
442 14:49:52.667810 Loading: *#################################################################
443 14:49:52.767561 #################################################################
444 14:49:52.812147 #################################################################
445 14:49:52.917970 #################################################################
446 14:49:53.025877 #################################################################
447 14:49:53.212947 #################################################################
448 14:49:53.251463 #################################################################
449 14:49:53.360668 #################################################################
450 14:49:53.467154 #################################################################
451 14:49:53.674294 #################################################################
452 14:49:53.774304 #################################################################
453 14:49:53.796402 #################################################################
454 14:49:53.923733 #################################################################
455 14:49:54.030324 #################################################################
456 14:49:54.213923 #################################################################
457 14:49:54.315053 #################################################################
458 14:49:54.358290 #################################################################
459 14:49:54.463591 #################################################################
460 14:49:54.668936 #################################################################
461 14:49:54.767791 #################################################################
462 14:49:54.791015 #################################################################
463 14:49:54.995535 #################################################################
464 14:49:55.094408 #################################################################
465 14:49:55.117792 #################################################################
466 14:49:55.245402 #################################################################
467 14:49:55.436768 #################################################################
468 14:49:55.458703 #################################################################
469 14:49:55.566189 #################################################################
470 14:49:55.671922 #################################################################
471 14:49:55.858053 #################################################################
472 14:49:55.958933 #################################################################
473 14:49:56.079810 #################################################################
474 14:49:56.122998 #################################################################
475 14:49:56.229348 #################################################################
476 14:49:56.417710 #################################################################
477 14:49:56.461145 #################################################################
478 14:49:56.568656 #################################################################
479 14:49:56.675422 #################################################################
480 14:49:56.781687 #################################################################
481 14:49:56.888135 #################################################################
482 14:49:56.993560 #################################################################
483 14:49:57.119729 #################################################################
484 14:49:57.225952 #################################################################
485 14:49:57.342642 #################################################################
486 14:49:57.450364 #################################################################
487 14:49:57.556744 #################################################################
488 14:49:57.593613 ###################
489 14:49:57.594076 8.2 MiB/s
490 14:49:57.594455 done
491 14:49:57.596818 Bytes transferred = 44165632 (2a1ea00 hex)
492 14:49:57.597570 Sending with 20 millisecond of delay
494 14:50:02.802397 => tftp 0x4ee2c2c0 785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
495 14:50:02.823182 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:15)
496 14:50:02.824003 tftp 0x4ee2c2c0 785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot
497 14:50:02.829258 Using ethernet@e6800000 device
498 14:50:02.829747 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
499 14:50:02.830484 Filename '785643/tftp-deploy-_p58t0m_/ramdisk/ramdisk.cpio.gz.uboot'.
500 14:50:02.830886 Load address: 0x4ee2c2c0
501 14:50:02.955016 Loading: *#################################################################
502 14:50:03.060323 #################################################################
503 14:50:03.167861 #################################################################
504 14:50:03.278342 #################################################################
505 14:50:03.387193 #################################################################
506 14:50:03.495046 #################################################################
507 14:50:03.601903 #################################################################
508 14:50:03.730048 #################################################################
509 14:50:03.893318 #################################################################
510 14:50:04.015196 #################################################################
511 14:50:04.037215 #################################################################
512 14:50:04.243615 #################################################################
513 14:50:04.264919 #################################################################
514 14:50:04.370827 #################################################################
515 14:50:04.574964 #################################################################
516 14:50:04.596105 #################################################################
517 14:50:04.704820 #################################################################
518 14:50:04.883072 #################################################################
519 14:50:04.887684 ##############################################
520 14:50:04.888119 8.3 MiB/s
521 14:50:04.888488 done
522 14:50:04.890979 Bytes transferred = 17843582 (110457e hex)
523 14:50:04.891695 Sending with 20 millisecond of delay
525 14:50:07.060810 => setenv initrd_size ${filesize}
526 14:50:07.081587 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:11)
527 14:50:07.082420 setenv initrd_size ${filesize}
528 14:50:07.083065 Sending with 20 millisecond of delay
530 14:50:12.498534 => tftp 0x48000000 785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 14:50:12.519452 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:05)
532 14:50:12.520286 tftp 0x48000000 785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb
533 14:50:12.525816 Using ethernet@e6800000 device
534 14:50:12.526273 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
535 14:50:12.526671 Filename '785643/tftp-deploy-_p58t0m_/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
536 14:50:12.535791 Load address: 0x48000000
537 14:50:12.543493 Loading: *####
538 14:50:12.543954 6.1 MiB/s
539 14:50:12.544352 done
540 14:50:12.544730 Bytes transferred = 57234 (df92 hex)
541 14:50:12.545364 Sending with 20 millisecond of delay
543 14:50:23.963033 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp,tcp,hard,v3 ip=dhcp'
544 14:50:23.983872 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:03:54)
545 14:50:23.984680 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp,tcp,hard,v3 ip=dhcp'
546 14:50:23.985338 Sending with 20 millisecond of delay
548 14:50:26.719342 => booti 0x48080000 0x4ee2c2c0 0x48000000
549 14:50:26.740093 Setting prompt string to ['Starting kernel']
550 14:50:26.740584 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:51)
551 14:50:26.741487 booti 0x48080000 0x4ee2c2c0 0x48000000
552 14:50:26.741922 Moving Image from 0x48080000 to 0x48200000, end=4b730000
553 14:50:26.826083 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
554 14:50:26.826553 Image Name:
555 14:50:26.826946 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
556 14:50:26.827326 Data Size: 17843518 Bytes = 17 MiB
557 14:50:26.828019 Load Address: 00000000
558 14:50:26.828403 Entry Point: 00000000
559 14:50:26.924724 Verifying Checksum ... OK
560 14:50:26.925180 ## Flattened Device Tree blob at 48000000
561 14:50:26.925572 Booting using the fdt blob at 0x48000000
562 14:50:26.952108 Loading Ramdisk to b8e12000, end b9f1653e ... OK
563 14:50:26.958826 Loading Device Tree to 00000000b8e01000, end 00000000b8e11f91 ... OK
564 14:50:26.962215
565 14:50:26.962684 Starting kernel ...
566 14:50:26.963084
567 14:50:26.963877 end: 2.4.3 bootloader-commands (duration 00:00:51) [common]
568 14:50:26.964410 start: 2.4.4 auto-login-action (timeout 00:03:51) [common]
569 14:50:26.964829 Setting prompt string to ['Linux version [0-9]']
570 14:50:26.965253 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
571 14:50:26.965708 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:05:00)
572 14:50:29.941155 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
573 14:50:29.942093 start: 2.4.4.1 login-action (timeout 00:03:48) [common]
574 14:50:29.942548 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
575 14:50:29.943025 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)']
576 14:50:29.943458 Using line separator: #'\n'#
577 14:50:29.943836 No login prompt set.
578 14:50:29.944221 Parsing kernel messages
579 14:50:29.944582 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '/ #', 'Login timed out', 'Login incorrect']
580 14:50:29.945163 [login-action] Waiting for messages, (timeout 00:03:48)
581 14:50:29.962601 [ 0.000000] Linux version 5.10.155-cip20 (KernelCI@build-j517837-arm64-gcc-10-defconfig-arm64-chromebook-9x684) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Wed Nov 16 13:01:18 UTC 2022
582 14:50:29.963440 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
583 14:50:29.963850 [ 0.000000] efi: UEFI not found.
584 14:50:29.964233 [ 0.000000] NUMA: No NUMA configuration found
585 14:50:29.986265 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
586 14:50:29.986740 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7eb7c0-0x67f7edfff]
587 14:50:29.987147 [ 0.000000] Zone ranges:
588 14:50:29.987882 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
589 14:50:29.988274 [ 0.000000] DMA32 empty
590 14:50:30.007904 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
591 14:50:30.008368 [ 0.000000] Movable zone start for each node
592 14:50:30.008759 [ 0.000000] Early memory node ranges
593 14:50:30.009137 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
594 14:50:30.030528 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
595 14:50:30.031000 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
596 14:50:30.031774 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
597 14:50:30.032173 [ 0.000000] psci: probing for conduit method from DT.
598 14:50:30.053209 [ 0.000000] psci: PSCIv1.1 detected in firmware.
599 14:50:30.053697 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
600 14:50:30.054095 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
601 14:50:30.054475 [ 0.000000] psci: SMC Calling Convention v1.2
602 14:50:30.074610 [ 0.000000] percpu: Embedded 34 pages/cpu s100944 r8192 d30128 u139264
603 14:50:30.075081 [ 0.000000] Detected PIPT I-cache on CPU0
604 14:50:30.075880 [ 0.000000] CPU features: detected: EL2 vector hardening
605 14:50:30.076279 [ 0.000000] CPU features: detected: Spectre-v2
606 14:50:30.098280 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
607 14:50:30.098754 [ 0.000000] CPU features: detected: Spectre-BHB
608 14:50:30.099148 [ 0.000000] CPU features: detected: ARM erratum 1742098
609 14:50:30.099941 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
610 14:50:30.100336 [ 0.000000] Policy zone: Normal
611 14:50:30.120352 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp,tcp,hard,v3 ip=dhcp wdt_overflow=0
612 14:50:30.141460 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
613 14:50:30.141951 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
614 14:50:30.142351 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
615 14:50:30.165137 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
616 14:50:30.166064 [ 0.000000] Memory: 3811812K/4063232K available (19072K kernel code, 4602K rwdata, 9520K rodata, 9792K init, 11275K bss, 218652K reserved, 32768K cma-reserved)
617 14:50:30.166488 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
618 14:50:30.186809 [ 0.000000] ftrace: allocating 59182 entries in 232 pages
619 14:50:30.187277 [ 0.000000] ftrace: allocated 232 pages with 4 groups
620 14:50:30.188141 [ 0.000000] Running RCU self tests
621 14:50:30.188547 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
622 14:50:30.198698 [ 0.000000] rcu: RCU event tracing is enabled.
623 14:50:30.199167 [ 0.000000] rcu: RCU lockdep checking is enabled.
624 14:50:30.202054 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
625 14:50:30.222442 [ 0.000000] Trampoline variant of Tasks RCU enabled.
626 14:50:30.222921 [ 0.000000] Rude variant of Tasks RCU enabled.
627 14:50:30.223802 [ 0.000000] Tracing variant of Tasks RCU enabled.
628 14:50:30.224207 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
629 14:50:30.243934 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
630 14:50:30.244416 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
631 14:50:30.245317 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
632 14:50:30.265559 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
633 14:50:30.266559 [ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
634 14:50:30.266977 [ 0.000265] Console: colour dummy device 80x25
635 14:50:30.289107 [ 0.000300] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
636 14:50:30.289587 [ 0.000312] ... MAX_LOCKDEP_SUBCLASSES: 8
637 14:50:30.290532 [ 0.000323] ... MAX_LOCK_DEPTH: 48
638 14:50:30.290935 [ 0.000335] ... MAX_LOCKDEP_KEYS: 8192
639 14:50:30.291319 [ 0.000346] ... CLASSHASH_SIZE: 4096
640 14:50:30.310680 [ 0.000356] ... MAX_LOCKDEP_ENTRIES: 32768
641 14:50:30.311149 [ 0.000367] ... MAX_LOCKDEP_CHAINS: 65536
642 14:50:30.312072 [ 0.000378] ... CHAINHASH_SIZE: 32768
643 14:50:30.312477 [ 0.000389] memory used by lock dependency info: 6365 kB
644 14:50:30.334439 [ 0.000399] memory used for stack traces: 4224 kB
645 14:50:30.334909 [ 0.000410] per task-struct memory footprint: 1920 bytes
646 14:50:30.335845 [ 0.000548] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
647 14:50:30.336257 [ 0.000572] pid_max: default: 32768 minimum: 301
648 14:50:30.355938 [ 0.000753] LSM: Security Framework initializing
649 14:50:30.356411 [ 0.000815] LSM support for eBPF active
650 14:50:30.356813 [ 0.000917] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
651 14:50:30.357770 [ 0.000954] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
652 14:50:30.377554 [ 0.006750] rcu: Hierarchical SRCU implementation.
653 14:50:30.378046 [ 0.011140] Detected Renesas RZ/G2 r8a774a1 ES1.3
654 14:50:30.379007 [ 0.012859] EFI services will not be available.
655 14:50:30.379415 [ 0.013999] smp: Bringing up secondary CPUs ...
656 14:50:30.379801 [ 0.015832] Detected PIPT I-cache on CPU1
657 14:50:30.401115 [ 0.015911] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
658 14:50:30.402161 [ 0.018124] CPU features: detected: ARM erratum 845719
659 14:50:30.402578 [ 0.018145] Detected VIPT I-cache on CPU2
660 14:50:30.402971 [ 0.018228] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
661 14:50:30.422644 [ 0.020354] Detected VIPT I-cache on CPU3
662 14:50:30.423120 [ 0.020399] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
663 14:50:30.424103 [ 0.022435] Detected VIPT I-cache on CPU4
664 14:50:30.424505 [ 0.022479] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
665 14:50:30.446442 [ 0.024646] Detected VIPT I-cache on CPU5
666 14:50:30.446910 [ 0.024690] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
667 14:50:30.447918 [ 0.025286] smp: Brought up 1 node, 6 CPUs
668 14:50:30.448323 [ 0.025365] SMP: Total of 6 processors activated.
669 14:50:30.467945 [ 0.025383] CPU features: detected: 32-bit EL0 Support
670 14:50:30.468425 [ 0.025400] CPU features: detected: CRC32 instructions
671 14:50:30.468832 [ 0.025416] CPU features: detected: 32-bit EL1 Support
672 14:50:30.469220 [ 0.058573] CPU: All CPU(s) started at EL1
673 14:50:30.470204 [ 0.058702] alternatives: patching kernel code
674 14:50:30.489559 [ 0.061976] devtmpfs: initialized
675 14:50:30.490050 [ 0.099625] KASLR disabled due to lack of seed
676 14:50:30.491069 [ 0.101215] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
677 14:50:30.491482 [ 0.101259] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
678 14:50:30.513100 [ 0.102718] pinctrl core: initialized pinctrl subsystem
679 14:50:30.513587 [ 0.106888] DMI not present or invalid.
680 14:50:30.514643 [ 0.108140] NET: Registered protocol family 16
681 14:50:30.515054 [ 0.112269] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
682 14:50:30.534703 [ 0.112439] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
683 14:50:30.535806 [ 0.112901] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
684 14:50:30.536226 [ 0.113096] audit: initializing netlink subsys (disabled)
685 14:50:30.557320 [ 0.113645] audit: type=2000 audit(0.112:1): state=initialized audit_enabled=0 res=1
686 14:50:30.557837 [ 0.116480] thermal_sys: Registered thermal governor 'step_wise'
687 14:50:30.558243 [ 0.116495] thermal_sys: Registered thermal governor 'power_allocator'
688 14:50:30.559280 [ 0.117983] cpuidle: using governor menu
689 14:50:30.579953 [ 0.118420] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
690 14:50:30.580423 [ 0.118855] ASID allocator initialised with 65536 entries
691 14:50:30.580827 [ 0.122251] Serial: AMBA PL011 UART driver
692 14:50:30.581889 [ 0.287322] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
693 14:50:30.601559 [ 0.351083] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
694 14:50:30.602728 [ 0.351104] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
695 14:50:30.603149 [ 0.351121] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
696 14:50:30.625178 [ 0.351137] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
697 14:50:30.625673 [ 0.355453] cryptd: max_cpu_qlen set to 1000
698 14:50:30.626760 [ 0.365277] ACPI: Interpreter disabled.
699 14:50:30.627170 [ 0.379385] iommu: Default domain type: Translated
700 14:50:30.627560 [ 0.380587] vgaarb: loaded
701 14:50:30.646834 [ 0.381629] SCSI subsystem initialized
702 14:50:30.647304 [ 0.382804] usbcore: registered new interface driver usbfs
703 14:50:30.647717 [ 0.382934] usbcore: registered new interface driver hub
704 14:50:30.648106 [ 0.383064] usbcore: registered new device driver usb
705 14:50:30.649179 [ 0.385604] pps_core: LinuxPPS API ver. 1 registered
706 14:50:30.669441 [ 0.385623] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
707 14:50:30.669951 [ 0.385664] PTP clock support registered
708 14:50:30.670354 [ 0.386234] EDAC MC: Ver: 3.0.0
709 14:50:30.671444 [ 0.392156] FPGA manager framework
710 14:50:30.692076 [ 0.392452] Advanced Linux Sound Architecture Driver Initialized.
711 14:50:30.692557 [ 0.394740] clocksource: Switched to clocksource arch_sys_counter
712 14:50:30.692961 [ 1.177472] VFS: Disk quotas dquot_6.6.0
713 14:50:30.694082 [ 1.177617] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
714 14:50:30.713691 [ 1.178418] pnp: PnP ACPI: disabled
715 14:50:30.714160 [ 1.203451] NET: Registered protocol family 2
716 14:50:30.715292 [ 1.203850] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
717 14:50:30.715705 [ 1.206205] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
718 14:50:30.737305 [ 1.206690] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
719 14:50:30.737808 [ 1.207470] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
720 14:50:30.738955 [ 1.211472] TCP: Hash tables configured (established 32768 bind 32768)
721 14:50:30.758904 [ 1.212207] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
722 14:50:30.759374 [ 1.212904] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
723 14:50:30.759779 [ 1.213541] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
724 14:50:30.780581 [ 1.214461] NET: Registered protocol family 1
725 14:50:30.781048 [ 1.216279] RPC: Registered named UNIX socket transport module.
726 14:50:30.781451 [ 1.216317] RPC: Registered udp transport module.
727 14:50:30.781871 [ 1.216334] RPC: Registered tcp transport module.
728 14:50:30.804184 [ 1.216350] RPC: Registered tcp NFSv4.1 backchannel transport module.
729 14:50:30.804654 [ 1.216375] NET: Registered protocol family 44
730 14:50:30.805059 [ 1.216413] PCI: CLS 0 bytes, default 64
731 14:50:30.806233 [ 1.217062] Unpacking initramfs...
732 14:50:30.806634 [ 2.206454] Freeing initrd memory: 17424K
733 14:50:30.825594 [ 2.209305] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
734 14:50:30.826097 [ 2.210309] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
735 14:50:30.827282 [ 2.211081] kvm [1]: HYP mode not available
736 14:50:30.827692 [ 2.225758] Initialise system trusted keyrings
737 14:50:30.848308 [ 2.226296] workingset: timestamp_bits=42 max_order=20 bucket_order=0
738 14:50:30.848789 [ 2.257473] squashfs: version 4.0 (2009/01/31) Phillip Lougher
739 14:50:30.849194 [ 2.259508] NFS: Registering the id_resolver key type
740 14:50:30.850371 [ 2.259597] Key type id_resolver registered
741 14:50:30.870952 [ 2.259634] Key type id_legacy registered
742 14:50:30.871421 [ 2.260020] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
743 14:50:30.871827 [ 2.260057] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
744 14:50:30.873021 [ 2.260650] 9p: Installing v9fs 9p2000 file system support
745 14:50:30.892573 [ 2.288761] Key type asymmetric registered
746 14:50:30.893050 [ 2.288819] Asymmetric key parser 'x509' registered
747 14:50:30.893456 [ 2.288922] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
748 14:50:30.894693 [ 2.288959] io scheduler mq-deadline registered
749 14:50:30.916175 [ 2.288977] io scheduler kyber registered
750 14:50:30.916656 [ 2.289488] test_firmware: interface ready
751 14:50:30.917058 [ 2.336812] gpio_rcar e6050000.gpio: driving 16 GPIOs
752 14:50:30.917447 [ 2.338434] gpio_rcar e6051000.gpio: driving 29 GPIOs
753 14:50:30.918684 [ 2.339732] gpio_rcar e6052000.gpio: driving 15 GPIOs
754 14:50:30.937800 [ 2.341007] gpio_rcar e6053000.gpio: driving 16 GPIOs
755 14:50:30.938273 [ 2.342233] gpio_rcar e6054000.gpio: driving 18 GPIOs
756 14:50:30.939510 [ 2.343492] gpio_rcar e6055000.gpio: driving 26 GPIOs
757 14:50:30.939919 [ 2.344359] gpio-370 (usb1-reset): hogged as output/low
758 14:50:30.960443 [ 2.344890] gpio_rcar e6055400.gpio: driving 32 GPIOs
759 14:50:30.960928 [ 2.346413] gpio_rcar e6055800.gpio: driving 4 GPIOs
760 14:50:30.961325 [ 2.352712] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
761 14:50:30.962586 [ 2.352825] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
762 14:50:30.983016 [ 2.352961] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
763 14:50:30.984348 [ 2.353053] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
764 14:50:31.004575 [ 2.353111] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
765 14:50:31.005040 [ 2.353187] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
766 14:50:31.005438 [ 2.418651] rcar-pcie fe000000.pcie: PCIe link down
767 14:50:31.006725 [ 2.419711] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
768 14:50:31.027196 [ 2.419819] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
769 14:50:31.027673 [ 2.419916] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
770 14:50:31.028954 [ 2.420008] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
771 14:50:31.049815 [ 2.420065] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
772 14:50:31.051170 [ 2.420139] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
773 14:50:31.051582 [ 2.486665] rcar-pcie ee800000.pcie: PCIe link down
774 14:50:31.072434 [ 2.495212] EINJ: ACPI disabled.
775 14:50:31.072895 [ 2.554929] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
776 14:50:31.074226 [ 2.564096] SuperH (H)SCI(F) driver initialized
777 14:50:31.074629 [ 2.565354] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
778 14:50:31.083315 [ 2.566309] serial serial0: tty port ttySC1 registered
779 14:50:31.086665 [ 2.569314] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
780 14:50:31.090908 [ 3.735288] printk: console [ttySC0] enabled
781 14:50:31.100527 [ 3.744093] msm_serial: driver initialized
782 14:50:31.145013 [ 3.790337] loop: module loaded
783 14:50:31.153922 [ 3.795092] lkdtm: No crash points registered, enable through debugfs
784 14:50:31.160201 [ 3.805130] megasas: 07.714.04.00-rc1
785 14:50:31.187829 [ 3.832656] thunder_xcv, ver 1.0
786 14:50:31.190405 [ 3.836042] thunder_bgx, ver 1.0
787 14:50:31.193671 [ 3.839413] nicpf, ver 1.0
788 14:50:31.202134 [ 3.846653] hclge is initializing
789 14:50:31.221710 [ 3.850108] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
790 14:50:31.222180 [ 3.857368] hns3: Copyright (c) 2017 Huawei Corporation.
791 14:50:31.223518 [ 3.862851] e1000: Intel(R) PRO/1000 Network Driver
792 14:50:31.225054 [ 3.867763] e1000: Copyright (c) 1999-2006 Intel Corporation.
793 14:50:31.233695 [ 3.873666] e1000e: Intel(R) PRO/1000 Network Driver
794 14:50:31.236922 [ 3.878676] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
795 14:50:31.244412 [ 3.884731] igb: Intel(R) Gigabit Ethernet Network Driver
796 14:50:31.247675 [ 3.890160] igb: Copyright (c) 2007-2014 Intel Corporation.
797 14:50:31.256405 [ 3.895840] igbvf: Intel(R) Gigabit Virtual Function Network Driver
798 14:50:31.259648 [ 3.902138] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
799 14:50:31.265087 [ 3.909448] sky2: driver version 1.30
800 14:50:31.274786 [ 3.918250] VFIO - User Level meta-driver version: 0.3
801 14:50:31.293166 [ 3.929753] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
802 14:50:31.293630 [ 3.936393] ehci-pci: EHCI PCI platform driver
803 14:50:31.298495 [ 3.940951] ehci-platform: EHCI generic platform driver
804 14:50:31.310532 [ 3.948211] ehci-platform ee0a0100.usb: EHCI Host Controller
805 14:50:31.313763 [ 3.954043] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
806 14:50:31.320279 [ 3.962220] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
807 14:50:31.340760 [ 3.982797] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
808 14:50:31.347210 [ 3.991752] hub 1-0:1.0: USB hub found
809 14:50:31.351578 [ 3.995712] hub 1-0:1.0: 1 port detected
810 14:50:31.358117 [ 4.002184] ehci-orion: EHCI orion driver
811 14:50:31.362526 [ 4.006882] ehci-exynos: EHCI Exynos driver
812 14:50:31.374534 [ 4.011536] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
813 14:50:31.374996 [ 4.017794] ohci-pci: OHCI PCI platform driver
814 14:50:31.379923 [ 4.022372] ohci-platform: OHCI generic platform driver
815 14:50:31.393018 [ 4.029244] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
816 14:50:31.396417 [ 4.036029] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
817 14:50:31.401764 [ 4.044143] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
818 14:50:31.494783 [ 4.138696] hub 2-0:1.0: USB hub found
819 14:50:31.498116 [ 4.142574] hub 2-0:1.0: 1 port detected
820 14:50:31.504657 [ 4.148761] ohci-exynos: OHCI Exynos driver
821 14:50:31.512258 [ 4.154815] xhci-hcd ee000000.usb: xHCI Host Controller
822 14:50:31.520038 [ 4.160118] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
823 14:50:31.528786 [ 4.167949] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
824 14:50:31.537403 [ 4.177388] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
825 14:50:31.617923 [ 4.258834] usb 1-1: new high-speed USB device number 2 using ehci-platform
826 14:50:31.778439 [ 4.422302] hub 1-1:1.0: USB hub found
827 14:50:31.781781 [ 4.426331] hub 1-1:1.0: 2 ports detected
828 14:51:31.835759 [ 64.479223] xhci-hcd ee000000.usb: can't setup: -110
829 14:51:31.841879 [ 64.484390] xhci-hcd ee000000.usb: USB bus 3 deregistered
830 14:51:31.848488 [ 64.490104] xhci-hcd: probe of ee000000.usb failed with error -110
831 14:51:31.855251 [ 64.497407] usbcore: registered new interface driver usb-storage
832 14:51:31.869056 [ 64.513457] i2c /dev entries driver
833 14:51:31.897764 [ 64.541180] cs2000-cp 2-004f: revision - C1
834 14:51:31.902273 [ 64.545692] i2c-rcar e6510000.i2c: probed
835 14:51:31.916095 [ 64.559888] i2c-rcar e66d8000.i2c: probed
836 14:51:31.937602 [ 64.578419] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
837 14:51:31.949509 [ 64.589826] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
838 14:51:31.960261 [ 64.601147] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
839 14:51:31.978295 [ 64.621791] cpu cpu0: EM: created perf domain
840 14:51:31.989288 [ 64.626486] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
841 14:51:31.997793 [ 64.641703] cpu cpu2: EM: created perf domain
842 14:51:32.010933 [ 64.648187] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
843 14:51:32.029041 [ 64.666441] sdhci: Secure Digital Host Controller Interface driver
844 14:51:32.029505 [ 64.672697] sdhci: Copyright(c) Pierre Ossman
845 14:51:32.046337 [ 64.679344] Synopsys Designware Multimedia Card Interface Driver
846 14:51:32.046798 [ 64.683359] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
847 14:51:32.049744 [ 64.689463] sdhci-pltfm: SDHCI platform and OF driver helper
848 14:51:32.063539 [ 64.705090] ledtrig-cpu: registered to indicate activity on CPUs
849 14:51:32.073158 [ 64.714388] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
850 14:51:32.092553 [ 64.723753] usbcore: registered new interface driver usbhid
851 14:51:32.093025 [ 64.729369] usbhid: USB HID core driver
852 14:51:32.095935 [ 64.732278] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
853 14:51:32.112751 [ 64.754891] ipip: IPv4 and MPLS over IPv4 tunneling driver
854 14:51:32.120422 [ 64.761610] gre: GRE over IPv4 demultiplexor driver
855 14:51:32.123670 [ 64.766534] ip_gre: GRE over IPv4 tunneling driver
856 14:51:32.131142 [ 64.774332] IPv4 over IPsec tunneling driver
857 14:51:32.138688 [ 64.781726] NET: Registered protocol family 10
858 14:51:32.146269 [ 64.790009] Segment Routing with IPv6
859 14:51:32.153850 [ 64.796331] ip6_gre: GRE over IPv6 tunneling driver
860 14:51:32.159302 [ 64.802387] NET: Registered protocol family 17
861 14:51:32.163706 [ 64.807727] 8021q: 802.1Q VLAN Support v1.8
862 14:51:32.169169 [ 64.812466] 9pnet: Installing 9P2000 support
863 14:51:32.173597 [ 64.817014] Key type dns_resolver registered
864 14:51:32.178052 [ 64.822213] registered taskstats version 1
865 14:51:32.183533 [ 64.826390] Loading compiled-in X.509 certificates
866 14:51:32.203799 [ 64.846595] mmc0: new HS200 MMC card at address 0001
867 14:51:32.210305 [ 64.853935] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
868 14:51:32.217038 [ 64.859042] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
869 14:51:32.223529 [ 64.865434] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
870 14:51:32.231431 [ 64.872262] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
871 14:51:32.264291 [ 64.905423] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
872 14:51:32.337404 [ 64.974927] ehci-platform ee080100.usb: EHCI Host Controller
873 14:51:32.340657 [ 64.980802] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
874 14:51:32.347149 [ 64.988886] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
875 14:51:32.369494 [ 65.010792] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
876 14:51:32.375854 [ 65.020064] hub 3-0:1.0: USB hub found
877 14:51:32.380219 [ 65.024031] hub 3-0:1.0: 1 port detected
878 14:51:32.392287 [ 65.033474] ohci-platform ee080000.usb: Generic Platform OHCI controller
879 14:51:32.399911 [ 65.040277] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
880 14:51:32.406484 [ 65.048375] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
881 14:51:32.502811 [ 65.147063] hub 4-0:1.0: USB hub found
882 14:51:32.507240 [ 65.150947] hub 4-0:1.0: 1 port detected
883 14:51:32.531902 [ 65.173729] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
884 14:51:32.547908 [ 65.187067] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
885 14:51:32.572404 [ 65.211887] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
886 14:51:32.602328 [ 65.235287] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
887 14:51:32.605786 [ 65.240611] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
888 14:51:32.627894 [ 65.267890] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
889 14:51:32.651413 [ 65.290571] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
890 14:51:32.661148 [ 65.296325] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
891 14:51:32.676160 [ 65.316139] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
892 14:51:32.694409 [ 65.332582] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
893 14:51:32.729510 [ 65.368693] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
894 14:51:32.747692 [ 65.384548] IP-Config: Failed to open gretap0
895 14:51:32.748160 [ 65.388670] mmc2: new high speed SDIO card at address 0001
896 14:51:32.751013 [ 65.389451] IP-Config: Failed to open erspan0
897 14:51:32.779913 [ 65.411470] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
898 14:51:36.409345 [ 65.446782] Sending DHCP requests ..
899 14:51:36.417949 [ 69.054266] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
900 14:51:36.424586 [ 69.065867] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
901 14:51:40.272562 [ 72.830877] ., OK
902 14:51:40.281155 [ 72.921291] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.188
903 14:51:40.284541 [ 72.928998] IP-Config: Complete:
904 14:51:40.294282 [ 72.932329] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.188, mask=255.255.255.0, gw=172.16.3.3
905 14:51:40.305154 [ 72.942423] host=172.16.3.188, domain=denx.de, nis-domain=(none)
906 14:51:40.308512 [ 72.948958] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
907 14:51:40.311797 [ 72.948987] nameserver0=172.16.3.3
908 14:51:40.316095 [ 72.959794] ntpserver0=172.16.3.3
909 14:51:40.322622 [ 72.967163] ALSA device list:
910 14:51:40.325985 [ 72.970310] No soundcards found.
911 14:51:40.369774 [ 73.013307] Freeing unused kernel memory: 9792K
912 14:51:40.373892 [ 73.018350] Run /init as init process
913 14:51:40.423688 Loading, please wait...
914 14:51:40.539962 Starting version 247.3-7+deb11u1
915 14:51:42.257554 [ 74.900699] renesas_usbhs e6590000.usb: host probed
916 14:51:42.264067 [ 74.906373] renesas_usbhs e6590000.usb: no transceiver found
917 14:51:42.276933 [ 74.919368] renesas_usbhs e6590000.usb: gadget probed
918 14:51:42.282396 [ 74.925779] renesas_usbhs e6590000.usb: probed
919 14:51:42.287885 [ 74.932104] CAN device driver interface
920 14:51:42.309401 [ 74.950836] rcar_can e6c30000.can: device registered (IRQ121)
921 14:51:42.323296 [ 74.965359] rcar_can e6c38000.can: device registered (IRQ122)
922 14:51:42.340349 [ 74.984976] Bluetooth: Core ver 2.22
923 14:51:42.346874 [ 74.990198] NET: Registered protocol family 31
924 14:51:42.366363 [ 74.994990] Bluetooth: HCI device and connection manager initialized
925 14:51:42.368162 [ 75.001711] Bluetooth: HCI socket layer initialized
926 14:51:42.368581 [ 75.003824] renesas_usb3 ee020000.usb: probed with phy
927 14:51:42.370330 [ 75.006736] Bluetooth: L2CAP socket layer initialized
928 14:51:42.375200 [ 75.014346] rcar_sound ec500000.sound: probed
929 14:51:42.378439 [ 75.017320] Bluetooth: SCO socket layer initialized
930 14:51:42.384746 [ 75.028646] mc: Linux media interface: v0.10
931 14:51:42.402866 [ 75.045750] Bluetooth: HCI UART driver ver 2.3
932 14:51:42.408365 [ 75.050449] Bluetooth: HCI UART protocol H4 registered
933 14:51:42.413792 [ 75.056198] Bluetooth: HCI UART protocol LL registered
934 14:51:42.426937 [ 75.063329] Bluetooth: HCI UART protocol Broadcom registered
935 14:51:42.427405 [ 75.069527] Bluetooth: HCI UART protocol QCA registered
936 14:51:42.436692 [ 75.071364] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
937 14:51:42.440050 [ 75.081916] videodev: Linux video capture interface: v2.00
938 14:51:42.453934 [ 75.094067] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
939 14:51:42.466704 [ 75.107192] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
940 14:51:42.485977 [ 75.126318] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
941 14:51:42.506387 [ 75.144547] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
942 14:51:42.521361 [ 75.159438] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
943 14:51:42.529015 [ 75.160432] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
944 14:51:42.538749 [ 75.169782] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
945 14:51:42.601239 [ 75.242185] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video5
946 14:51:42.700640 [ 75.339422] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
947 14:51:42.707256 [ 75.349097] Bluetooth: hci0: download firmware failed, retrying...
948 14:51:42.779384 [ 75.419100] cfg80211: Loading compiled-in X.509 certificates for regulatory database
949 14:51:42.828328 [ 75.460190] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
950 14:51:42.828681 [ 75.465713] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
951 14:51:42.831759 [ 75.468124] [drm] Device feb00000.display probed
952 14:51:42.840263 [ 75.475677] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
953 14:51:42.852155 [ 75.480368] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
954 14:51:42.855398 [ 75.488142] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
955 14:51:42.865080 [ 75.489552] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
956 14:51:42.884505 [ 75.489577] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
957 14:51:42.886319 [ 75.495154] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
958 14:51:42.890966 [ 75.505822] cfg80211: failed to load regulatory.db
959 14:51:42.894244 [ 75.512796] Bluetooth: hci0: download firmware failed, retrying...
960 14:51:42.994813 [ 75.632341] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
961 14:51:43.004542 [ 75.642641] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
962 14:51:43.019671 [ 75.657827] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
963 14:51:43.026272 [ 75.667276] Bluetooth: hci0: download firmware failed, retrying...
964 14:51:43.071930 [ 75.708590] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
965 14:51:43.086937 [ 75.724550] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
966 14:51:43.092310 Begin: Loading essential drivers ... done.
967 14:51:43.107436 [ 75.744508] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
968 14:51:43.119292 [ 75.756719] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
969 14:51:43.129035 [ 75.757225] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
970 14:51:43.149472 Begin: Running /[ 75.777035] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
971 14:51:43.151366 scripts/init-premount ..[ 75.788201] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
972 14:51:43.171099 . done.[ 75.791889] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
973 14:51:43.171579
974 14:51:43.171983 [ 75.798681] wlcore: WARNING falling back to default config
975 14:51:43.173913 Begin: Mounting [ 75.808210] Bluetooth: hci0: download firmware failed, retrying...
976 14:51:43.180805 root file system ... Begin: Running /scripts/nfs-top ... done.
977 14:51:43.184031 Begin: Running /scripts/nfs-premount ... done.
978 14:51:43.325686 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
979 14:51:43.326041 SIOCSIFFLAGS: Cannot assign requested address
980 14:51:43.349182 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
981 14:51:43.377937 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
982 14:51:43.378409 SIOCSIFFLAGS: Cannot assign requested address
983 14:51:43.501816 IP-Config: eth0 complete (dhcp from 172.16.3.3):
984 14:51:43.502284 address: 172.16.3.188 broadcast: 172.16.3.255 netmask: 255.255.255.0
985 14:51:43.502690 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
986 14:51:43.512561 domain : denx.de
987 14:51:43.515772 rootserver: 172.16.3.33 rootpath:
988 14:51:43.516238 filename : this-host-is-not-configured.kpxe
989 14:51:43.638310 done.
990 14:51:43.658669 Begin: Running /scripts/nfs-bottom ... done.
991 14:51:43.713793 Begin: Running /scripts/init-bottom ... [ 76.355832] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
992 14:51:43.773983 done.
993 14:51:43.778367 [ 76.423522] wlcore: loaded
994 14:51:44.896502 [ 77.537238] systemd[1]: System time before build time, advancing clock.
995 14:51:45.185434 [ 77.810439] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
996 14:51:45.194700 [ 77.837549] systemd[1]: Detected architecture arm64.
997 14:51:45.222309
998 14:51:45.222686 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
999 14:51:45.223010
1000 14:51:45.243767 [ 77.885069] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1001 14:51:46.581339 [ 79.221356] systemd[1]: Queued start job for default target Graphical Interface.
1002 14:51:46.591100 [ 79.232505] random: systemd: uninitialized urandom read (16 bytes read)
1003 14:51:46.610104 [ 79.251957] systemd[1]: Created slice system-getty.slice.
1004 14:51:46.616853 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1005 14:51:46.633990 [ 79.275187] random: systemd: uninitialized urandom read (16 bytes read)
1006 14:51:46.643607 [ 79.285949] systemd[1]: Created slice system-modprobe.slice.
1007 14:51:46.650293 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1008 14:51:46.666568 [ 79.307148] random: systemd: uninitialized urandom read (16 bytes read)
1009 14:51:46.678420 [ 79.320286] systemd[1]: Created slice system-serial\x2dgetty.slice.
1010 14:51:46.686240 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1011 14:51:46.704315 [ 79.346451] systemd[1]: Created slice User and Session Slice.
1012 14:51:46.711044 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1013 14:51:46.729347 [ 79.369048] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1014 14:51:46.738018 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1015 14:51:46.756202 [ 79.396560] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1016 14:51:46.765981 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1017 14:51:46.790609 [ 79.423473] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1018 14:51:46.794003 [ 79.435568] systemd[1]: Reached target Local Encrypted Volumes.
1019 14:51:46.800472 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1020 14:51:46.815448 [ 79.459293] systemd[1]: Reached target Paths.
1021 14:51:46.821985 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1022 14:51:46.833913 [ 79.479466] systemd[1]: Reached target Remote File Systems.
1023 14:51:46.844855 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1024 14:51:46.860862 [ 79.503567] systemd[1]: Reached target Slices.
1025 14:51:46.866316 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1026 14:51:46.880238 [ 79.523539] systemd[1]: Reached target Swap.
1027 14:51:46.886744 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1028 14:51:46.904979 [ 79.546228] systemd[1]: Listening on initctl Compatibility Named Pipe.
1029 14:51:46.913712 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1030 14:51:46.936002 [ 79.577979] systemd[1]: Listening on Journal Audit Socket.
1031 14:51:46.943697 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1032 14:51:46.964008 [ 79.605543] systemd[1]: Listening on Journal Socket (/dev/log).
1033 14:51:46.971655 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1034 14:51:46.989877 [ 79.632274] systemd[1]: Listening on Journal Socket.
1035 14:51:46.996409 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1036 14:51:47.019999 [ 79.661012] systemd[1]: Listening on Network Service Netlink Socket.
1037 14:51:47.027644 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1038 14:51:47.049903 [ 79.691929] systemd[1]: Listening on udev Control Socket.
1039 14:51:47.057610 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1040 14:51:47.076717 [ 79.719238] systemd[1]: Listening on udev Kernel Socket.
1041 14:51:47.084380 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1042 14:51:47.131972 [ 79.774648] systemd[1]: Mounting Huge Pages File System...
1043 14:51:47.139539 Mounting [0;1;39mHuge Pages File System[0m...
1044 14:51:47.179922 [ 79.821755] systemd[1]: Mounting POSIX Message Queue File System...
1045 14:51:47.187545 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1046 14:51:47.232242 [ 79.873710] systemd[1]: Mounting Kernel Debug File System...
1047 14:51:47.238590 Mounting [0;1;39mKernel Debug File System[0m...
1048 14:51:47.282255 [ 79.924302] systemd[1]: Mounting Kernel Trace File System...
1049 14:51:47.288907 Mounting [0;1;39mKernel Trace File System[0m...
1050 14:51:47.338994 [ 79.978169] systemd[1]: Starting Create list of static device nodes for the current kernel...
1051 14:51:47.347640 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1052 14:51:47.385802 [ 80.027608] systemd[1]: Starting Load Kernel Module configfs...
1053 14:51:47.392182 Starting [0;1;39mLoad Kernel Module configfs[0m...
1054 14:51:47.430397 [ 80.072477] systemd[1]: Starting Load Kernel Module drm...
1055 14:51:47.436993 Starting [0;1;39mLoad Kernel Module drm[0m...
1056 14:51:47.475202 [ 80.120096] systemd[1]: Starting Load Kernel Module fuse...
1057 14:51:47.483869 Starting [0;1;39mLoad Kernel Module fuse[0m...
1058 14:51:47.512688 [ 80.151176] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1059 14:51:47.551027 [ 80.192449] systemd[1]: Starting Journal Service...
1060 14:51:47.554213 [ 80.195832] fuse: init (API version 7.32)
1061 14:51:47.558499 Starting [0;1;39mJournal Service[0m...
1062 14:51:47.602914 [ 80.245939] systemd[1]: Starting Load Kernel Modules...
1063 14:51:47.609476 Starting [0;1;39mLoad Kernel Modules[0m...
1064 14:51:47.626653 [ 80.267713] random: systemd: uninitialized urandom read (16 bytes read)
1065 14:51:47.650139 [ 80.291214] systemd[1]: Starting Remount Root and Kernel File Systems...
1066 14:51:47.657937 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1067 14:51:47.675095 [ 80.315719] random: systemd: uninitialized urandom read (16 bytes read)
1068 14:51:47.697452 [ 80.339545] systemd[1]: Starting Coldplug All udev Devices...
1069 14:51:47.704856 Starting [0;1;39mColdplug All udev Devices[0m...
1070 14:51:47.736974 [ 80.377284] random: systemd-journal: uninitialized urandom read (16 bytes read)
1071 14:51:47.745477 [ 80.388372] systemd[1]: Mounted Huge Pages File System.
1072 14:51:47.753176 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1073 14:51:47.773432 [ 80.415076] systemd[1]: Mounted POSIX Message Queue File System.
1074 14:51:47.781247 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1075 14:51:47.801473 [ 80.443318] systemd[1]: Mounted Kernel Debug File System.
1076 14:51:47.808185 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1077 14:51:47.826350 [ 80.468606] systemd[1]: Mounted Kernel Trace File System.
1078 14:51:47.833084 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1079 14:51:47.871369 [ 80.510337] systemd[1]: Finished Create list of static device nodes for the current kernel.
1080 14:51:47.881050 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1081 14:51:47.906570 [ 80.548303] systemd[1]: modprobe@configfs.service: Succeeded.
1082 14:51:47.922878 [ 80.564877] systemd[1]: Finished Load Kernel Module configfs.
1083 14:51:47.930495 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1084 14:51:47.953940 [ 80.596749] systemd[1]: modprobe@drm.service: Succeeded.
1085 14:51:47.967843 [ 80.610243] systemd[1]: Finished Load Kernel Module drm.
1086 14:51:47.975622 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1087 14:51:47.996890 [ 80.639311] systemd[1]: modprobe@fuse.service: Succeeded.
1088 14:51:48.011896 [ 80.654621] systemd[1]: Finished Load Kernel Module fuse.
1089 14:51:48.019551 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1090 14:51:48.042968 [ 80.685095] systemd[1]: Finished Load Kernel Modules.
1091 14:51:48.046479 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1092 14:51:48.067740 [ 80.710540] systemd[1]: Started Journal Service.
1093 14:51:48.074178 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1094 14:51:48.106162 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1095 14:51:48.143262 Mounting [0;1;39mFUSE Control File System[0m...
1096 14:51:48.170985 Mounting [0;1;39mKernel Configuration File System[0m...
1097 14:51:48.211456 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1098 14:51:48.241250 Starting [0;1;39mLoad/Save Random Seed[0m...
1099 14:51:48.284680 Starting [0;1;39mApply Kernel Variables[0m...
1100 14:51:48.332651 Starting [0;1;39mCreate System Users[[ 80.971214] systemd-journald[357]: Received client request to flush runtime journal.
1101 14:51:48.333116 0m...
1102 14:51:48.363446 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1103 14:51:48.380760 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1104 14:51:48.426491 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1105 14:51:49.952846 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1106 14:51:51.129648 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1107 14:51:51.198612 [ 83.838918] random: crng init done
1108 14:51:51.201645 [ 83.843143] random: 49 urandom warning(s) missed due to ratelimiting
1109 14:51:51.437480 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1110 14:51:52.443205 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1111 14:51:52.492073 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1112 14:51:52.725612 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1113 14:51:52.748190 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1114 14:51:52.765135 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1115 14:51:52.816135 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1116 14:51:52.866979 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1117 14:51:53.543738 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1118 14:51:53.590210 Starting [0;1;39mNetwork Service[0m...
1119 14:51:54.171085 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1120 14:51:54.326396 Starting [0;1;39mNetwork Time Synchronization[0m...
1121 14:51:54.368850 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1122 14:51:54.391000 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1123 14:51:54.895744 Starting [0;1;39mNetwork Name Resolution[0m...
1124 14:51:55.001759 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1125 14:51:55.031626 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1126 14:51:55.139313 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1127 14:51:55.477269 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1128 14:51:56.531421 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1129 14:51:56.557115 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1130 14:51:56.617478 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1131 14:51:56.640074 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1132 14:51:56.690996 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1133 14:51:56.711381 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1134 14:51:56.729522 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1135 14:51:56.746632 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1136 14:51:57.716087 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1137 14:51:57.888370 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1138 14:51:58.006983 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1139 14:51:58.197135 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1140 14:51:58.213974 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1141 14:51:58.249280 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1142 14:51:58.266326 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1143 14:51:58.282321 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1144 14:51:58.331159 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1145 14:51:58.787410 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1146 14:51:58.955080 Starting [0;1;39mUser Login Management[0m...
1147 14:51:58.976666 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1148 14:51:58.996963 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1149 14:51:59.027838 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1150 14:51:59.043676 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1151 14:51:59.083042 Starting [0;1;39mPermit User Sessions[0m...
1152 14:51:59.121346 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1153 14:52:00.043202 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1154 14:52:00.084336 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1155 14:52:00.135131 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1156 14:52:00.152249 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1157 14:52:00.183047 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1158 14:52:00.206539 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1159 14:52:00.227946 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1160 14:52:00.287085 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1161 14:52:00.842695 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1162 14:52:01.164730
1163 14:52:01.164974 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1164 14:52:01.165325
1165 14:52:01.167921 debian-bullseye-arm64 login: root (automatic login)
1166 14:52:01.168277
1167 14:52:01.775205 Linux debian-bullseye-arm64 5.10.155-cip20 #1 SMP PREEMPT Wed Nov 16 13:01:18 UTC 2022 aarch64
1168 14:52:01.775694
1169 14:52:01.776098 The programs included with the Debian GNU/Linux system are free software;
1170 14:52:01.778793 the exact distribution terms for each program are described in the
1171 14:52:01.786021 individual files in /usr/share/doc/*/copyright.
1172 14:52:01.786491
1173 14:52:01.786893 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1174 14:52:01.789403 permitted by applicable law.
1175 14:52:03.963091 Matched prompt #4: / #
1177 14:52:03.964498 Setting prompt string to ['/ #']
1178 14:52:03.965034 end: 2.4.4.1 login-action (duration 00:01:34) [common]
1180 14:52:03.966290 end: 2.4.4 auto-login-action (duration 00:01:37) [common]
1181 14:52:03.966793 start: 2.4.5 expect-shell-connection (timeout 00:02:14) [common]
1182 14:52:03.967191 Setting prompt string to ['/ #']
1183 14:52:03.967559 Forcing a shell prompt, looking for ['/ #']
1185 14:52:04.018721 / #
1186 14:52:04.019262 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1187 14:52:04.019708 Waiting using forced prompt support (timeout 00:02:30)
1188 14:52:04.026108
1189 14:52:04.036063 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1190 14:52:04.036633 start: 2.4.6 export-device-env (timeout 00:02:14) [common]
1191 14:52:04.037583 Sending with 20 millisecond of delay
1193 14:52:09.877362 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp'
1194 14:52:09.898516 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/785643/extract-nfsrootfs-fyvfazhp'
1195 14:52:09.899229 Sending with 20 millisecond of delay
1197 14:52:12.280046 / # export NFS_SERVER_IP='172.16.3.3'
1198 14:52:12.301010 export NFS_S[ 103.393341] SDHI0 VccQ: disabling
1199 14:52:12.301459 ERVER_IP='172.16.3.3'
1200 14:52:12.302256 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1201 14:52:12.302789 end: 2.4 uboot-commands (duration 00:02:54) [common]
1202 14:52:12.303307 end: 2 uboot-action (duration 00:02:55) [common]
1203 14:52:12.303823 start: 3 lava-test-retry (timeout 00:05:26) [common]
1204 14:52:12.304337 start: 3.1 lava-test-shell (timeout 00:05:26) [common]
1205 14:52:12.304759 Using namespace: common
1206 14:52:12.305172 Using a character delay of 20 (ms)
1208 14:52:12.406729 / # #
1209 14:52:12.407264 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1210 14:52:12.413507 #
1211 14:52:12.422393 Using /lava-785643
1212 14:52:12.422846 Sending with 20 millisecond of delay
1214 14:52:14.027215 / # export SHELL=/bin/bash
1215 14:52:14.048176 export SHELL=/bin/bash
1216 14:52:14.048862 Sending with 20 millisecond of delay
1218 14:52:15.935687 / # . /lava-785643/environment
1219 14:52:15.956638 . /lava-785643/environment
1220 14:52:15.958190 Sending with 20 millisecond of delay
1222 14:52:19.398176 / # /lava-785643/bin/lava-test-runner /lava-785643/0
1223 14:52:19.418875 Test shell timeout: 10s (minimum of the action and connection timeout)
1224 14:52:19.421339 /lava-785643/bin/lava-test-runner /lava-785643/0
1225 14:52:20.226912 + export TESTRUN_ID=0_timesync-off
1226 14:52:20.230086 + TESTRUN_ID=0_timesync-off
1227 14:52:20.230523 + cd /lava-785643/0/tests/0_timesync-off
1228 14:52:20.230900 ++ cat uuid
1229 14:52:20.278936 + UUID=785643_1.6.2.4.1
1230 14:52:20.279412 + set +x
1231 14:52:20.282042 <LAVA_SIGNAL_STARTRUN 0_timesync-off 785643_1.6.2.4.1>
1232 14:52:20.282549 + systemctl stop systemd-timesyncd
1233 14:52:20.283221 Received signal: <STARTRUN> 0_timesync-off 785643_1.6.2.4.1
1234 14:52:20.283638 Starting test lava.0_timesync-off (785643_1.6.2.4.1)
1235 14:52:20.284124 Skipping test definition patterns.
1236 14:52:20.520568 + set +x
1237 14:52:20.521057 <LAVA_SIGNAL_ENDRUN 0_timesync-off 785643_1.6.2.4.1>
1238 14:52:20.521602 Received signal: <ENDRUN> 0_timesync-off 785643_1.6.2.4.1
1239 14:52:20.521863 Ending use of test pattern.
1240 14:52:20.522203 Ending test lava.0_timesync-off (785643_1.6.2.4.1), duration 0.24
1242 14:52:21.176333 + export TESTRUN_ID=1_kselftest-lkdtm
1243 14:52:21.176775 + TESTRUN_ID=1_kselftest-lkdtm
1244 14:52:21.177151 + cd /lava-785643/0/tests/1_kselftest-lkdtm
1245 14:52:21.179685 ++ cat uuid
1246 14:52:21.238930 + UUID=785643_1.6.2.4.5
1247 14:52:21.239412 + set +x
1248 14:52:21.239820 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 785643_1.6.2.4.5>
1249 14:52:21.240461 Received signal: <STARTRUN> 1_kselftest-lkdtm 785643_1.6.2.4.5
1250 14:52:21.240857 Starting test lava.1_kselftest-lkdtm (785643_1.6.2.4.5)
1251 14:52:21.241321 Skipping test definition patterns.
1252 14:52:21.241955 + cd ./automated/linux/kselftest/
1253 14:52:21.261845 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b r8a774a1-hihope-rzg2m-ex -g cip-gitlab -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1254 14:52:21.372808 INFO: Generating a skipfile based on /lava-785643/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1255 14:52:21.635836 INFO: Using the following generated skipfile contents (until EOF):
1256 14:52:21.662633 breakpoints:breakpoint_test
1257 14:52:21.663090 breakpoints:step_after_suspend_test
1258 14:52:21.663487 ftrace:ftracetest
1259 14:52:21.663866 net:rtnetlink.sh
1260 14:52:21.664239 net:tls
1261 14:52:21.664607 netfilter:bridge_brouter.sh
1262 14:52:21.664972 netfilter:nft_flowtable.sh
1263 14:52:21.665862 netfilter:nft_trans_stress.sh
1264 14:52:21.666245 pidfd:pidfd_wait
1265 14:52:21.666608 INFO: EOF
1266 14:52:21.842015 INFO: Installing sed perl wget xz-utils iproute2
1267 14:52:23.462025 Hit:1 http://deb.debian.org/debian bullseye InRelease
1268 14:52:33.867229 Reading package lists...
1269 14:52:35.025076 Reading package lists...
1270 14:52:35.659621 Building dependency tree...
1271 14:52:35.660173 Reading state information...
1272 14:52:35.841666 iproute2 is already the newest version (5.10.0-4).
1273 14:52:35.842080 perl is already the newest version (5.32.1-4+deb11u2).
1274 14:52:35.842429 sed is already the newest version (4.7-1).
1275 14:52:35.843094 wget is already the newest version (1.21-1+deb11u1).
1276 14:52:35.845365 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1277 14:52:37.341904 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1278 14:52:37.535802 --2022-11-16 14:52:37-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.154-cip20-99-g0e320e4d37e4/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz
1279 14:52:37.627627 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1280 14:52:37.800790 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1281 14:52:37.976053 HTTP request sent, awaiting response... 200 OK
1282 14:52:37.976525 Length: 1734140 (1.7M) [application/octet-stream]
1283 14:52:38.031267 Saving to: 'kselftest.tar.xz'
1284 14:52:38.031711
1285 14:52:39.559202 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 43.32K 150KB/s kselftest.tar.xz 12%[=> ] 207.85K 407KB/s kselftest.tar.xz 24%[===> ] 414.14K 493KB/s kselftest.tar.xz 58%[==========> ] 996.32K 850KB/s kselftest.tar.xz 88%[================> ] 1.47M 992KB/s kselftest.tar.xz 100%[===================>] 1.65M 1.08MB/s in 1.5s
1286 14:52:39.559702
1287 14:52:39.740151 2022-11-16 14:52:39 (1.08 MB/s) - 'kselftest.tar.xz' saved [1734140/1734140]
1288 14:52:39.740597
1289 14:54:00.738330 skiplist:
1290 14:54:00.738962 ========================================
1291 14:54:00.741426 breakpoints:breakpoint_test
1292 14:54:01.164631 breakpoints:step_after_suspend_test
1293 14:54:01.399845 ftrace:ftracetest
1294 14:54:01.614339 net:rtnetlink.sh
1295 14:54:01.856042 net:tls
1296 14:54:02.109501 netfilter:bridge_brouter.sh
1297 14:54:02.334483 netfilter:nft_flowtable.sh
1298 14:54:02.558334 netfilter:nft_trans_stress.sh
1299 14:54:02.767371 pidfd:pidfd_wait
1300 14:54:02.968949 ========================================
1301 14:54:03.308354 lkdtm:PANIC.sh
1302 14:54:03.308674 lkdtm:BUG.sh
1303 14:54:03.308945 lkdtm:WARNING.sh
1304 14:54:03.309204 lkdtm:WARNING_MESSAGE.sh
1305 14:54:03.309456 lkdtm:EXCEPTION.sh
1306 14:54:03.309732 lkdtm:LOOP.sh
1307 14:54:03.309982 lkdtm:EXHAUST_STACK.sh
1308 14:54:03.310229 lkdtm:CORRUPT_STACK.sh
1309 14:54:03.310473 lkdtm:CORRUPT_STACK_STRONG.sh
1310 14:54:03.310991 lkdtm:CORRUPT_LIST_ADD.sh
1311 14:54:03.311246 lkdtm:CORRUPT_LIST_DEL.sh
1312 14:54:03.330893 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1313 14:54:03.331218 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1314 14:54:03.331488 lkdtm:UNSET_SMEP.sh
1315 14:54:03.331746 lkdtm:DOUBLE_FAULT.sh
1316 14:54:03.331999 lkdtm:CORRUPT_PAC.sh
1317 14:54:03.332520 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1318 14:54:03.332778 lkdtm:OVERWRITE_ALLOCATION.sh
1319 14:54:03.333027 lkdtm:WRITE_AFTER_FREE.sh
1320 14:54:03.333274 lkdtm:READ_AFTER_FREE.sh
1321 14:54:03.353586 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1322 14:54:03.354008 lkdtm:READ_BUDDY_AFTER_FREE.sh
1323 14:54:03.354353 lkdtm:SLAB_FREE_DOUBLE.sh
1324 14:54:03.354683 lkdtm:SLAB_FREE_CROSS.sh
1325 14:54:03.355004 lkdtm:SLAB_FREE_PAGE.sh
1326 14:54:03.355324 lkdtm:SOFTLOCKUP.sh
1327 14:54:03.355641 lkdtm:HARDLOCKUP.sh
1328 14:54:03.355954 lkdtm:SPINLOCKUP.sh
1329 14:54:03.356265 lkdtm:HUNG_TASK.sh
1330 14:54:03.356577 lkdtm:EXEC_DATA.sh
1331 14:54:03.356887 lkdtm:EXEC_STACK.sh
1332 14:54:03.376231 lkdtm:EXEC_KMALLOC.sh
1333 14:54:03.376670 lkdtm:EXEC_VMALLOC.sh
1334 14:54:03.377042 lkdtm:EXEC_RODATA.sh
1335 14:54:03.377400 lkdtm:EXEC_USERSPACE.sh
1336 14:54:03.377729 lkdtm:EXEC_NULL.sh
1337 14:54:03.377880 lkdtm:ACCESS_USERSPACE.sh
1338 14:54:03.378225 lkdtm:ACCESS_NULL.sh
1339 14:54:03.378564 lkdtm:WRITE_RO.sh
1340 14:54:03.378899 lkdtm:WRITE_RO_AFTER_INIT.sh
1341 14:54:03.379238 lkdtm:WRITE_KERN.sh
1342 14:54:03.397744 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1343 14:54:03.398198 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1344 14:54:03.398569 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1345 14:54:03.398924 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1346 14:54:03.399590 lkdtm:REFCOUNT_DEC_ZERO.sh
1347 14:54:03.399745 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1348 14:54:03.400039 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1349 14:54:03.419431 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1350 14:54:03.419866 lkdtm:REFCOUNT_INC_ZERO.sh
1351 14:54:03.420239 lkdtm:REFCOUNT_ADD_ZERO.sh
1352 14:54:03.420595 lkdtm:REFCOUNT_INC_SATURATED.sh
1353 14:54:03.420944 lkdtm:REFCOUNT_DEC_SATURATED.sh
1354 14:54:03.421287 lkdtm:REFCOUNT_ADD_SATURATED.sh
1355 14:54:03.421976 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1356 14:54:03.422333 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1357 14:54:03.442091 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1358 14:54:03.442523 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1359 14:54:03.442894 lkdtm:REFCOUNT_TIMING.sh
1360 14:54:03.443248 lkdtm:ATOMIC_TIMING.sh
1361 14:54:03.443595 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1362 14:54:03.443937 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1363 14:54:03.444277 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1364 14:54:03.464579 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1365 14:54:03.465050 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1366 14:54:03.465451 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1367 14:54:03.465873 lkdtm:USERCOPY_STACK_BEYOND.sh
1368 14:54:03.466594 lkdtm:USERCOPY_KERNEL.sh
1369 14:54:03.466987 lkdtm:STACKLEAK_ERASING.sh
1370 14:54:03.467365 lkdtm:CFI_FORWARD_PROTO.sh
1371 14:54:03.467738 ============== Tests to run ===============
1372 14:54:03.468113 lkdtm:PANIC.sh
1373 14:54:03.487278 lkdtm:BUG.sh
1374 14:54:03.487746 lkdtm:WARNING.sh
1375 14:54:03.488145 lkdtm:WARNING_MESSAGE.sh
1376 14:54:03.488531 lkdtm:EXCEPTION.sh
1377 14:54:03.488908 lkdtm:LOOP.sh
1378 14:54:03.489282 lkdtm:EXHAUST_STACK.sh
1379 14:54:03.490024 lkdtm:CORRUPT_STACK.sh
1380 14:54:03.490408 lkdtm:CORRUPT_STACK_STRONG.sh
1381 14:54:03.490777 lkdtm:CORRUPT_LIST_ADD.sh
1382 14:54:03.491142 lkdtm:CORRUPT_LIST_DEL.sh
1383 14:54:03.508776 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1384 14:54:03.509288 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1385 14:54:03.509735 lkdtm:UNSET_SMEP.sh
1386 14:54:03.510130 lkdtm:DOUBLE_FAULT.sh
1387 14:54:03.510510 lkdtm:CORRUPT_PAC.sh
1388 14:54:03.510885 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1389 14:54:03.511255 lkdtm:OVERWRITE_ALLOCATION.sh
1390 14:54:03.511960 lkdtm:WRITE_AFTER_FREE.sh
1391 14:54:03.512342 lkdtm:READ_AFTER_FREE.sh
1392 14:54:03.530226 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1393 14:54:03.530420 lkdtm:READ_BUDDY_AFTER_FREE.sh
1394 14:54:03.530809 lkdtm:SLAB_FREE_DOUBLE.sh
1395 14:54:03.531104 lkdtm:SLAB_FREE_CROSS.sh
1396 14:54:03.531255 lkdtm:SLAB_FREE_PAGE.sh
1397 14:54:03.531901 lkdtm:SOFTLOCKUP.sh
1398 14:54:03.532259 lkdtm:HARDLOCKUP.sh
1399 14:54:03.532604 lkdtm:SPINLOCKUP.sh
1400 14:54:03.532943 lkdtm:HUNG_TASK.sh
1401 14:54:03.533281 lkdtm:EXEC_DATA.sh
1402 14:54:03.533615 lkdtm:EXEC_STACK.sh
1403 14:54:03.554016 lkdtm:EXEC_KMALLOC.sh
1404 14:54:03.554484 lkdtm:EXEC_VMALLOC.sh
1405 14:54:03.554855 lkdtm:EXEC_RODATA.sh
1406 14:54:03.555211 lkdtm:EXEC_USERSPACE.sh
1407 14:54:03.555559 lkdtm:EXEC_NULL.sh
1408 14:54:03.555904 lkdtm:ACCESS_USERSPACE.sh
1409 14:54:03.556587 lkdtm:ACCESS_NULL.sh
1410 14:54:03.556972 lkdtm:WRITE_RO.sh
1411 14:54:03.557341 lkdtm:WRITE_RO_AFTER_INIT.sh
1412 14:54:03.557746 lkdtm:WRITE_KERN.sh
1413 14:54:03.558060 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1414 14:54:03.575524 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1415 14:54:03.575996 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1416 14:54:03.576403 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1417 14:54:03.576791 lkdtm:REFCOUNT_DEC_ZERO.sh
1418 14:54:03.577170 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1419 14:54:03.577884 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1420 14:54:03.578275 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1421 14:54:03.598085 lkdtm:REFCOUNT_INC_ZERO.sh
1422 14:54:03.598564 lkdtm:REFCOUNT_ADD_ZERO.sh
1423 14:54:03.598922 lkdtm:REFCOUNT_INC_SATURATED.sh
1424 14:54:03.599232 lkdtm:REFCOUNT_DEC_SATURATED.sh
1425 14:54:03.599952 lkdtm:REFCOUNT_ADD_SATURATED.sh
1426 14:54:03.600343 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1427 14:54:03.600721 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1428 14:54:03.619790 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1429 14:54:03.620259 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1430 14:54:03.620660 lkdtm:REFCOUNT_TIMING.sh
1431 14:54:03.621042 lkdtm:ATOMIC_TIMING.sh
1432 14:54:03.621782 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1433 14:54:03.622177 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1434 14:54:03.622555 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1435 14:54:03.622928 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1436 14:54:03.639154 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1437 14:54:03.639623 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1438 14:54:03.640025 lkdtm:USERCOPY_STACK_BEYOND.sh
1439 14:54:03.640410 lkdtm:USERCOPY_KERNEL.sh
1440 14:54:03.641130 lkdtm:STACKLEAK_ERASING.sh
1441 14:54:03.641520 lkdtm:CFI_FORWARD_PROTO.sh
1442 14:54:03.642529 ===========End Tests to run ===============
1443 14:54:06.329847 [ 218.973535] kselftest: Running tests in lkdtm
1444 14:54:06.377334 TAP version 13
1445 14:54:06.418566 1..70
1446 14:54:06.469430 # selftests: lkdtm: PANIC.sh
1447 14:54:06.852896 # Skipping PANIC: crashes entire system
1448 14:54:06.882551 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1449 14:54:06.930269 # selftests: lkdtm: BUG.sh
1450 14:54:07.482507 [ 220.124926] lkdtm: Performing direct entry BUG
1451 14:54:07.489147 [ 220.129780] ------------[ cut here ]------------
1452 14:54:07.492386 [ 220.134419] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1453 14:54:07.498739 [ 220.140203] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1454 14:54:07.562457 [ 220.145694] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1455 14:54:07.562949 [ 220.199052] CPU: 3 PID: 932 Comm: cat Not tainted 5.10.155-cip20 #1
1456 14:54:07.563698 [ 220.205318] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1457 14:54:07.586134 [ 220.211675] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1458 14:54:07.586610 [ 220.217697] pc : lkdtm_BUG+0x8/0x10
1459 14:54:07.587008 [ 220.221188] lr : lkdtm_do_action+0x24/0x40
1460 14:54:07.587387 [ 220.225283] sp : ffff800014a53d10
1461 14:54:07.588108 [ 220.228598] x29: ffff800014a53d10 x28: ffff0005c723b100
1462 14:54:07.607735 [ 220.233919] x27: 0000000000000000 x26: 0000000000000000
1463 14:54:07.608200 [ 220.239241] x25: ffff800011522480 x24: ffff800014a53e20
1464 14:54:07.608945 [ 220.244562] x23: 0000000000000004 x22: ffff0005c9942000
1465 14:54:07.609341 [ 220.249883] x21: ffff800011a42028 x20: ffff800011522490
1466 14:54:07.629259 [ 220.255204] x19: 0000000000000001 x18: ffff800012b2ee50
1467 14:54:07.629751 [ 220.260525] x17: 0000000000000000 x16: 0000000000000000
1468 14:54:07.630149 [ 220.265845] x15: 0000000000000028 x14: 000000000005d340
1469 14:54:07.630881 [ 220.271167] x13: ffff800012a2fb10 x12: 00000000d277729e
1470 14:54:07.652943 [ 220.276488] x11: ffff0005c723b980 x10: ffff800012638650
1471 14:54:07.653414 [ 220.281809] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1472 14:54:07.654197 [ 220.287131] x7 : ffff800012638650 x6 : ffff8000125b1000
1473 14:54:07.654594 [ 220.292452] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
1474 14:54:07.674494 [ 220.297772] x3 : 0000000000000000 x2 : 0000000000000000
1475 14:54:07.674954 [ 220.303093] x1 : ffff0005c723b100 x0 : ffff800010a0dd70
1476 14:54:07.675349 [ 220.308415] Call trace:
1477 14:54:07.676081 [ 220.310864] lkdtm_BUG+0x8/0x10
1478 14:54:07.676471 [ 220.314008] direct_entry+0xd0/0x140
1479 14:54:07.676845 [ 220.317587] full_proxy_write+0x68/0xbc
1480 14:54:07.697056 [ 220.321429] vfs_write+0xec/0x20c
1481 14:54:07.697526 [ 220.324745] ksys_write+0x70/0x100
1482 14:54:07.697956 [ 220.328148] __arm64_sys_write+0x24/0x30
1483 14:54:07.698338 [ 220.332078] el0_svc_common.constprop.0+0x84/0x1e0
1484 14:54:07.698713 [ 220.336870] do_el0_svc+0x2c/0x94
1485 14:54:07.699433 [ 220.340192] el0_svc+0x20/0x30
1486 14:54:07.719705 [ 220.343250] el0_sync_handler+0xb0/0xb4
1487 14:54:07.720178 [ 220.347088] el0_sync+0x180/0x1c0
1488 14:54:07.720585 [ 220.350412] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1489 14:54:07.721331 [ 220.356513] ---[ end trace 9f37975cb268a56e ]---
1490 14:54:07.721754 [ 220.361134] note: cat[932] exited with preempt_count 1
1491 14:54:07.741294 [ 220.366275] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1492 14:54:07.741553 [ 220.375149] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 932, name: cat
1493 14:54:07.742014 [ 220.382806] INFO: lockdep is turned off.
1494 14:54:07.742209 [ 220.386729] irq event stamp: 1786
1495 14:54:07.763743 [ 220.390056] hardirqs last enabled at (1785): [<ffff80001012efd0>] console_unlock+0x530/0x694
1496 14:54:07.764456 [ 220.398584] hardirqs last disabled at (1786): [<ffff800011284794>] el1_dbg+0x24/0x50
1497 14:54:07.786256 [ 220.406331] softirqs last enabled at (1782): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1498 14:54:07.786912 [ 220.414689] softirqs last disabled at (1777): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1499 14:54:07.787222 [ 220.423218] CPU: 3 PID: 932 Comm: cat Tainted: G D 5.10.155-cip20 #1
1500 14:54:07.808837 [ 220.430874] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1501 14:54:07.809043 [ 220.437228] Call trace:
1502 14:54:07.809206 [ 220.439677] dump_backtrace+0x0/0x1e4
1503 14:54:07.809362 [ 220.443341] show_stack+0x20/0x2c
1504 14:54:07.809723 [ 220.446661] dump_stack+0xf8/0x168
1505 14:54:07.809881 [ 220.450066] ___might_sleep+0x158/0x200
1506 14:54:07.810032 [ 220.453904] __might_sleep+0x58/0x90
1507 14:54:07.830547 [ 220.457485] exit_signals+0x34/0x24c
1508 14:54:07.830846 [ 220.461063] do_exit+0xd8/0xb34
1509 14:54:07.831104 [ 220.464207] die+0x22c/0x26c
1510 14:54:07.831611 [ 220.467090] bug_handler+0x54/0x74
1511 14:54:07.831875 [ 220.470495] call_break_hook+0x70/0x84
1512 14:54:07.832118 [ 220.474246] brk_handler+0x24/0x6c
1513 14:54:07.853318 [ 220.477654] do_debug_exception+0xd4/0x150
1514 14:54:07.853616 [ 220.481754] el1_dbg+0x34/0x50
1515 14:54:07.853954 [ 220.484812] el1_sync_handler+0x9c/0xd0
1516 14:54:07.854571 [ 220.488649] el1_sync+0x88/0x140
1517 14:54:07.854868 [ 220.491880] lkdtm_BUG+0x8/0x10
1518 14:54:07.855153 [ 220.495024] direct_entry+0xd0/0x140
1519 14:54:07.855433 [ 220.498601] full_proxy_write+0x68/0xbc
1520 14:54:07.875889 [ 220.502439] vfs_write+0xec/0x20c
1521 14:54:07.876242 [ 220.505757] ksys_write+0x70/0x100
1522 14:54:07.876545 [ 220.509161] __arm64_sys_write+0x24/0x30
1523 14:54:07.877155 [ 220.513087] el0_svc_common.constprop.0+0x84/0x1e0
1524 14:54:07.877473 [ 220.517881] do_el0_svc+0x2c/0x94
1525 14:54:07.877825 [ 220.521200] el0_svc+0x20/0x30
1526 14:54:07.881268 [ 220.524258] el0_sync_handler+0xb0/0xb4
1527 14:54:07.884491 [ 220.528096] el0_sync+0x180/0x1c0
1528 14:54:07.896529 [ 220.532625] ------------[ cut here ]------------
1529 14:54:07.899728 # S[ 220.537290] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1530 14:54:07.963310 egmentation faul[ 220.546329] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1531 14:54:07.963687 t
1532 14:54:07.964340 [ 220.600891] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D W 5.10.155-cip20 #1
1533 14:54:07.986054 [ 220.609170] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1534 14:54:07.986469 [ 220.615551] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1535 14:54:07.986817 [ 220.621579] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1536 14:54:07.987151 [ 220.626644] lr : rcu_idle_enter+0x24/0xe0
1537 14:54:07.987478 [ 220.630656] sp : ffff800013613ef0
1538 14:54:08.008541 [ 220.633974] x29: ffff800013613ef0 x28: 0000000000000000
1539 14:54:08.008950 [ 220.639309] x27: 0000000000000000 x26: ffff0005c02d9880
1540 14:54:08.009327 [ 220.644643] x25: 0000000000000000 x24: 0000000000000000
1541 14:54:08.009757 # [ 22[ 220.649974] x23: ffff8000125b14a0 x22: ffff800011e11138
1542 14:54:08.031203 [ 220.655900] x21: ffff8000125b1478 x20: ffff800011e13380
1543 14:54:08.031726 0.124926] lkdtm:[ 220.661224] x19: ffff00063f796380 x18: 0000000000000000
1544 14:54:08.032178 Performing dire[ 220.667921] x17: 0000000000000000 x16: 0000000000000000
1545 14:54:08.032579 ct entry BUG
1546 14:54:08.052745 [ 220.674614] x15: 0000000000000030 x14: ffffffffffffffff
1547 14:54:08.053247 [ 220.681131] x13: ffff800094a53577 x12: 0000000000000040
1548 14:54:08.053695 # [ 220.129780][ 220.686456] x11: ffff0005c0400000 x10: 0000000000001440
1549 14:54:08.054482 ------------[ c[ 220.693151] x9 : ffff800011292a9c x8 : ffff0005c02dad20
1550 14:54:08.074133 ut here ]-------[ 220.699842] x7 : ffff8000125ab000 x6 : ffff8000125b1000
1551 14:54:08.074633 -----[ 220.706535] x5 : ffff8000125b1c88 x4 : 0000000000000001
1552 14:54:08.075048 [ 220.712274] x3 : 0000000000000000 x2 : ffff0005c02d9880
1553 14:54:08.075261
1554 14:54:08.075887 [ 220.717595] x1 : 4000000000000002 x0 : 4000000000000000
1555 14:54:08.097844 [ 220.723073] Call trace:
1556 14:54:08.098231 # [ 220.134419][ 220.725539] rcu_eqs_enter.constprop.0+0xe4/0x140
1557 14:54:08.099005 kernel BUG at d[ 220.731618] rcu_idle_enter+0x24/0xe0
1558 14:54:08.099409 rivers/misc/lkdt[ 220.736667] default_idle_call+0x58/0x100
1559 14:54:08.099834 m/bugs.c:76!
1560 14:54:08.100216 # [ 220.742061] do_idle+0x258/0x2d0
1561 14:54:08.119358 [ 220.140203] I[ 220.746669] cpu_startup_entry+0x2c/0x8c
1562 14:54:08.119747 nternal error: O[ 220.751977] secondary_start_kernel+0x14c/0x190
1563 14:54:08.120550 ops - BUG: 0 [#1[ 220.757880] irq event stamp: 295236
1564 14:54:08.120966 ] PREEMPT SMP
1565 14:54:08.142178 #[ 220.762757] hardirqs last enabled at (295235): [<ffff80001017ffd8>] tick_nohz_idle_exit+0x78/0x1c4
1566 14:54:08.143030 [ 220.145694] [ 220.773178] hardirqs last disabled at (295236): [<ffff80001128c908>] __schedule+0x678/0x990
1567 14:54:08.163641 Modules linked i[ 220.782912] softirqs last enabled at (295230): [<ffff8000100a890c>] _local_bh_enable+0x2c/0x50
1568 14:54:08.164032 n: fuse ip_table[ 220.792985] softirqs last disabled at (295229): [<ffff8000100a8e7c>] irq_enter_rcu+0x7c/0xa0
1569 14:54:08.164743 s x_tables wl18x[ 220.802799] ---[ end trace 9f37975cb268a56f ]---
1570 14:54:08.209105 x wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1571 14:54:08.230445 # [ 220.199052] CPU: 3 PID: 932 Comm: cat Not tainted 5.10.155-cip20 #1
1572 14:54:08.231225 # [ 220.205318] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1573 14:54:08.231647 # [ 220.211675] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1574 14:54:08.232015 # [ 220.217697] pc : lkdtm_BUG+0x8/0x10
1575 14:54:08.252965 # [ 220.221188] lr : lkdtm_do_action+0x24/0x40
1576 14:54:08.253474 # [ 220.225283] sp : ffff800014a53d10
1577 14:54:08.254266 # [ 220.228598] x29: ffff800014a53d10 x28: ffff0005c723b100
1578 14:54:08.254621 # [ 220.233919] x27: 0000000000000000 x26: 0000000000000000
1579 14:54:08.274430 # [ 220.239241] x25: ffff800011522480 x24: ffff800014a53e20
1580 14:54:08.274993 # [ 220.244562] x23: 0000000000000004 x22: ffff0005c9942000
1581 14:54:08.275186 # [ 220.249883] x21: ffff800011a42028 x20: ffff800011522490
1582 14:54:08.275553 # [ 220.255204] x19: 0000000000000001 x18: ffff800012b2ee50
1583 14:54:08.297258 # [ 220.260525] x17: 0000000000000000 x16: 0000000000000000
1584 14:54:08.297503 # [ 220.265845] x15: 0000000000000028 x14: 000000000005d340
1585 14:54:08.297696 # [ 220.271167] x13: ffff800012a2fb10 x12: 00000000d277729e
1586 14:54:08.297856 # [ 220.276488] x11: ffff0005c723b980 x10: ffff800012638650
1587 14:54:08.298186 # [ 220.281809] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1588 14:54:08.319899 # [ 220.287131] x7 : ffff800012638650 x6 : ffff8000125b1000
1589 14:54:08.320318 # [ 220.292452] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
1590 14:54:08.320997 # [ 220.297772] x3 : 0000000000000000 x2 : 0000000000000000
1591 14:54:08.321352 # [ 220.303093] x1 : ffff0005c723b100 x0 : ffff800010a0dd70
1592 14:54:08.341479 # [ 220.308415] Call trace:
1593 14:54:08.341856 # [ 220.310864] lkdtm_BUG+0x8/0x10
1594 14:54:08.342226 # [ 220.314008] direct_entry+0xd0/0x140
1595 14:54:08.342950 # [ 220.317587] full_proxy_write+0x68/0xbc
1596 14:54:08.343331 # [ 220.321429] vfs_write+0xec/0x20c
1597 14:54:08.343703 # [ 220.324745] ksys_write+0x70/0x100
1598 14:54:08.364003 # [ 220.328148] __arm64_sys_write+0x24/0x30
1599 14:54:08.364740 # [ 220.332078] el0_svc_common.constprop.0+0x84/0x1e0
1600 14:54:08.365074 # [ 220.336870] do_el0_svc+0x2c/0x94
1601 14:54:08.365430 # [ 220.340192] el0_svc+0x20/0x30
1602 14:54:08.365742 # [ 220.343250] el0_sync_handler+0xb0/0xb4
1603 14:54:08.365926 # [ 220.347088] el0_sync+0x180/0x1c0
1604 14:54:08.386882 # [ 220.350412] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1605 14:54:08.387438 # [ 220.356513] ---[ end trace 9f37975cb268a56e ]---
1606 14:54:08.387826 # [ 220.361134] note: cat[932] exited with preempt_count 1
1607 14:54:08.408234 # [ 220.366275] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1608 14:54:08.408747 # [ 220.375149] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 932, name: cat
1609 14:54:08.409495 # [ 220.382806] INFO: lockdep is turned off.
1610 14:54:08.409805 # [ 220.386729] irq event stamp: 1786
1611 14:54:08.430907 # [ 220.390056] hardirqs last enabled at (1785): [<ffff80001012efd0>] console_unlock+0x530/0x694
1612 14:54:08.431326 # [ 220.398584] hardirqs last disabled at (1786): [<ffff800011284794>] el1_dbg+0x24/0x50
1613 14:54:08.432090 # [ 220.406331] softirqs last enabled at (1782): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1614 14:54:08.452519 # [ 220.414689] softirqs last disabled at (1777): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1615 14:54:08.453000 # [ 220.423218] CPU: 3 PID: 932 Comm: cat Tainted: G D 5.10.155-cip20 #1
1616 14:54:08.453774 # [ 220.430874] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1617 14:54:08.475208 # [ 220.437228] Call trace:
1618 14:54:08.475678 # [ 220.439677] dump_backtrace+0x0/0x1e4
1619 14:54:08.476053 # [ 220.443341] show_stack+0x20/0x2c
1620 14:54:08.476823 # [ 220.446661] dump_stack+0xf8/0x168
1621 14:54:08.477236 # [ 220.450066] ___might_sleep+0x158/0x200
1622 14:54:08.477585 # [ 220.453904] __might_sleep+0x58/0x90
1623 14:54:08.497757 # [ 220.457485] exit_signals+0x34/0x24c
1624 14:54:08.498132 # [ 220.461063] do_exit+0xd8/0xb34
1625 14:54:08.498505 # [ 220.464207] die+0x22c/0x26c
1626 14:54:08.499207 # [ 220.467090] bug_handler+0x54/0x74
1627 14:54:08.499501 # [ 220.470495] call_break_hook+0x70/0x84
1628 14:54:08.499784 # [ 220.474246] brk_handler+0x24/0x6c
1629 14:54:08.519386 # [ 220.477654] do_debug_exception+0xd4/0x150
1630 14:54:08.519732 # [ 220.481754] el1_dbg+0x34/0x50
1631 14:54:08.520030 # [ 220.484812] el1_sync_handler+0x9c/0xd0
1632 14:54:08.520317 # [ 220.488649] el1_sync+0x88/0x140
1633 14:54:08.520596 # [ 220.491880] lkdtm_BUG+0x8/0x10
1634 14:54:08.520872 # [ 220.495024] direct_entry+0xd0/0x140
1635 14:54:08.541983 # [ 220.498601] full_proxy_write+0x68/0xbc
1636 14:54:08.542400 # [ 220.502439] vfs_write+0xec/0x20c
1637 14:54:08.542767 # [ 220.505757] ksys_write+0x70/0x100
1638 14:54:08.543507 # [ 220.509161] __arm64_sys_write+0x24/0x30
1639 14:54:08.543910 # [ 220.513087] el0_svc_common.constprop.0+0x84/0x1e0
1640 14:54:08.544286 # [ 220.517881] do_el0_svc+0x2c/0x94
1641 14:54:08.563573 # [ 220.521200] el0_svc+0x20/0x30
1642 14:54:08.564035 # [ 220.524258] el0_sync_handler+0xb0/0xb4
1643 14:54:08.564434 # [ 220.528096] el0_sync+0x180/0x1c0
1644 14:54:08.564819 # [ 220.532625] ------------[ cut here ]------------
1645 14:54:08.565585 # [ 220.537290] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1646 14:54:08.624820 # [ 220.546329] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1647 14:54:08.625754 # BUG: saw 'kernel BUG at': ok
1648 14:54:08.626138 ok 2 selftests: lkdtm: BUG.sh
1649 14:54:08.628404 # selftests: lkdtm: WARNING.sh
1650 14:54:09.734752 [ 222.378218] lkdtm: Performing direct entry WARNING
1651 14:54:09.746751 [ 222.383231] ------------[ cut here ]------------
1652 14:54:09.749949 [ 222.387881] WARNING: CPU: 5 PID: 970 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1653 14:54:09.813513 [ 222.396319] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1654 14:54:09.813996 [ 222.449697] CPU: 5 PID: 970 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1655 14:54:09.836162 [ 222.457353] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1656 14:54:09.836647 [ 222.463710] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1657 14:54:09.837049 [ 222.469717] pc : lkdtm_WARNING+0x28/0x34
1658 14:54:09.837848 [ 222.473643] lr : lkdtm_do_action+0x24/0x40
1659 14:54:09.838243 [ 222.477738] sp : ffff800014b13d10
1660 14:54:09.858834 [ 222.481052] x29: ffff800014b13d10 x28: ffff0005c64cc980
1661 14:54:09.859296 [ 222.486374] x27: 0000000000000000 x26: 0000000000000000
1662 14:54:09.860086 [ 222.491695] x25: ffff800011522480 x24: ffff800014b13e20
1663 14:54:09.860483 [ 222.497016] x23: 0000000000000008 x22: ffff0005c7b47000
1664 14:54:09.860863 [ 222.502337] x21: ffff800011a42030 x20: ffff8000115224a0
1665 14:54:09.880366 [ 222.507659] x19: 0000000000000002 x18: 0000000000000000
1666 14:54:09.880851 [ 222.512980] x17: 0000000000000000 x16: 0000000000000000
1667 14:54:09.881250 [ 222.518301] x15: 0000000000000030 x14: ffffffffffffffff
1668 14:54:09.882049 [ 222.523622] x13: ffff800094b13a07 x12: ffff800014b13a0f
1669 14:54:09.902962 [ 222.528943] x11: 0000000000000038 x10: ffff800012638650
1670 14:54:09.903455 [ 222.534265] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1671 14:54:09.904250 [ 222.539586] x7 : ffff800012638650 x6 : ffff8000125b1000
1672 14:54:09.904648 [ 222.544907] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
1673 14:54:09.925598 [ 222.550227] x3 : 0000000000000000 x2 : 0000000000000000
1674 14:54:09.926083 [ 222.555549] x1 : ffff8000134fd000 x0 : 0000000000000001
1675 14:54:09.926482 [ 222.560871] Call trace:
1676 14:54:09.926865 [ 222.563320] lkdtm_WARNING+0x28/0x34
1677 14:54:09.927241 [ 222.566897] direct_entry+0xd0/0x140
1678 14:54:09.927611 [ 222.570477] full_proxy_write+0x68/0xbc
1679 14:54:09.948155 [ 222.574319] vfs_write+0xec/0x20c
1680 14:54:09.948628 [ 222.577635] ksys_write+0x70/0x100
1681 14:54:09.949027 [ 222.581038] __arm64_sys_write+0x24/0x30
1682 14:54:09.949410 [ 222.584969] el0_svc_common.constprop.0+0x84/0x1e0
1683 14:54:09.949821 [ 222.589762] do_el0_svc+0x2c/0x94
1684 14:54:09.950193 [ 222.593084] el0_svc+0x20/0x30
1685 14:54:09.969724 [ 222.596143] el0_sync_handler+0xb0/0xb4
1686 14:54:09.970237 [ 222.599981] el0_sync+0x180/0x1c0
1687 14:54:09.970646 [ 222.603297] irq event stamp: 0
1688 14:54:09.971435 [ 222.606359] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1689 14:54:09.990159 [ 222.612634] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1690 14:54:09.990637 [ 222.620815] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1691 14:54:09.991443 [ 222.628993] softirqs last disabled at (0): [<0000000000000000>] 0x0
1692 14:54:09.993505 [ 222.635259] ---[ end trace 9f37975cb268a570 ]---
1693 14:54:10.092933 # [ 222.378218] lkdtm: Performing direct entry WARNING
1694 14:54:10.093446 # [ 222.383231] ------------[ cut here ]------------
1695 14:54:10.094311 # [ 222.387881] WARNING: CPU: 5 PID: 970 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1696 14:54:10.159717 # [ 222.396319] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1697 14:54:10.160645 # [ 222.449697] CPU: 5 PID: 970 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1698 14:54:10.161065 # [ 222.457353] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1699 14:54:10.181308 # [ 222.463710] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1700 14:54:10.181799 # [ 222.469717] pc : lkdtm_WARNING+0x28/0x34
1701 14:54:10.182206 # [ 222.473643] lr : lkdtm_do_action+0x24/0x40
1702 14:54:10.182595 # [ 222.477738] sp : ffff800014b13d10
1703 14:54:10.182976 # [ 222.481052] x29: ffff800014b13d10 x28: ffff0005c64cc980
1704 14:54:10.204922 # [ 222.486374] x27: 0000000000000000 x26: 0000000000000000
1705 14:54:10.205458 # [ 222.491695] x25: ffff800011522480 x24: ffff800014b13e20
1706 14:54:10.206305 # [ 222.497016] x23: 0000000000000008 x22: ffff0005c7b47000
1707 14:54:10.206713 # [ 222.502337] x21: ffff800011a42030 x20: ffff8000115224a0
1708 14:54:10.226450 # [ 222.507659] x19: 0000000000000002 x18: 0000000000000000
1709 14:54:10.227322 # [ 222.512980] x17: 0000000000000000 x16: 0000000000000000
1710 14:54:10.227739 # [ 222.518301] x15: 0000000000000030 x14: ffffffffffffffff
1711 14:54:10.228135 # [ 222.523622] x13: ffff800094b13a07 x12: ffff800014b13a0f
1712 14:54:10.249019 # [ 222.528943] x11: 0000000000000038 x10: ffff800012638650
1713 14:54:10.249503 # [ 222.534265] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1714 14:54:10.250360 # [ 222.539586] x7 : ffff800012638650 x6 : ffff8000125b1000
1715 14:54:10.250771 # [ 222.544907] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
1716 14:54:10.270703 # [ 222.550227] x3 : 0000000000000000 x2 : 0000000000000000
1717 14:54:10.271171 # [ 222.555549] x1 : ffff8000134fd000 x0 : 0000000000000001
1718 14:54:10.271574 # [ 222.560871] Call trace:
1719 14:54:10.271962 # [ 222.563320] lkdtm_WARNING+0x28/0x34
1720 14:54:10.272342 # [ 222.566897] direct_entry+0xd0/0x140
1721 14:54:10.272717 # [ 222.570477] full_proxy_write+0x68/0xbc
1722 14:54:10.292344 # [ 222.574319] vfs_write+0xec/0x20c
1723 14:54:10.292813 # [ 222.577635] ksys_write+0x70/0x100
1724 14:54:10.293217 # [ 222.581038] __arm64_sys_write+0x24/0x30
1725 14:54:10.293606 # [ 222.584969] el0_svc_common.constprop.0+0x84/0x1e0
1726 14:54:10.294021 # [ 222.589762] do_el0_svc+0x2c/0x94
1727 14:54:10.315852 # [ 222.593084] el0_svc+0x20/0x30
1728 14:54:10.316388 # [ 222.596143] el0_sync_handler+0xb0/0xb4
1729 14:54:10.316798 # [ 222.599981] el0_sync+0x180/0x1c0
1730 14:54:10.317189 # [ 222.603297] irq event stamp: 0
1731 14:54:10.317980 # [ 222.606359] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1732 14:54:10.337600 # [ 222.612634] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1733 14:54:10.338115 # [ 222.620815] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1734 14:54:10.338932 # [ 222.628993] softirqs last disabled at (0): [<0000000000000000>] 0x0
1735 14:54:10.347310 # [ 222.635259] ---[ end trace 9f37975cb268a570 ]---
1736 14:54:10.347779 # WARNING: saw 'WARNING:': ok
1737 14:54:10.350555 ok 3 selftests: lkdtm: WARNING.sh
1738 14:54:10.351024 # selftests: lkdtm: WARNING_MESSAGE.sh
1739 14:54:10.924891 [ 223.567097] lkdtm: Performing direct entry WARNING_MESSAGE
1740 14:54:10.930182 [ 223.572685] ------------[ cut here ]------------
1741 14:54:10.934617 [ 223.577443] Warning message trigger count: 2
1742 14:54:10.944598 [ 223.581908] WARNING: CPU: 5 PID: 1005 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1743 14:54:11.008100 [ 223.591131] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1744 14:54:11.008955 [ 223.644509] CPU: 5 PID: 1005 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1745 14:54:11.030741 [ 223.652250] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1746 14:54:11.031209 [ 223.658605] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1747 14:54:11.031611 [ 223.664611] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1748 14:54:11.032409 [ 223.669226] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1749 14:54:11.032801 [ 223.673841] sp : ffff800014bc3d00
1750 14:54:11.052440 [ 223.677154] x29: ffff800014bc3d00 x28: ffff0005c64c9880
1751 14:54:11.052900 [ 223.682472] x27: 0000000000000000 x26: 0000000000000000
1752 14:54:11.053296 [ 223.687790] x25: ffff800011522480 x24: ffff800014bc3e20
1753 14:54:11.053706 [ 223.693107] x23: 0000000000000010 x22: ffff0005c78ca000
1754 14:54:11.076083 [ 223.698424] x21: ffff800011a42038 x20: ffff8000115224b0
1755 14:54:11.076619 [ 223.703742] x19: 0000000000000003 x18: 0000000000000000
1756 14:54:11.077018 [ 223.709058] x17: 0000000000000000 x16: 0000000000000000
1757 14:54:11.077834 [ 223.714375] x15: 0000000000000030 x14: ffffffffffffffff
1758 14:54:11.078231 [ 223.719693] x13: ffff800094bc39a7 x12: ffff800014bc39af
1759 14:54:11.097745 [ 223.725010] x11: 000000a65b74c4c4 x10: ffff800012638650
1760 14:54:11.098205 [ 223.730328] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
1761 14:54:11.098602 [ 223.735646] x7 : ffff800012638650 x6 : ffff8000125b1000
1762 14:54:11.098981 [ 223.740962] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
1763 14:54:11.119316 [ 223.746279] x3 : 0000000000000000 x2 : 0000000000000000
1764 14:54:11.119779 [ 223.751596] x1 : 0000000000000000 x0 : ffff0005c64c9880
1765 14:54:11.120609 [ 223.756914] Call trace:
1766 14:54:11.121017 [ 223.759360] lkdtm_WARNING_MESSAGE+0x30/0x40
1767 14:54:11.121398 [ 223.763631] lkdtm_do_action+0x24/0x40
1768 14:54:11.142901 [ 223.767380] direct_entry+0xd0/0x140
1769 14:54:11.143422 [ 223.770957] full_proxy_write+0x68/0xbc
1770 14:54:11.143825 [ 223.774796] vfs_write+0xec/0x20c
1771 14:54:11.144628 [ 223.778110] ksys_write+0x70/0x100
1772 14:54:11.145020 [ 223.781510] __arm64_sys_write+0x24/0x30
1773 14:54:11.145395 [ 223.785438] el0_svc_common.constprop.0+0x84/0x1e0
1774 14:54:11.164467 [ 223.790229] do_el0_svc+0x2c/0x94
1775 14:54:11.164941 [ 223.793549] el0_svc+0x20/0x30
1776 14:54:11.165339 [ 223.796604] el0_sync_handler+0xb0/0xb4
1777 14:54:11.165752 [ 223.800440] el0_sync+0x180/0x1c0
1778 14:54:11.166133 [ 223.803753] irq event stamp: 0
1779 14:54:11.166920 [ 223.806813] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1780 14:54:11.187093 [ 223.813085] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1781 14:54:11.187590 [ 223.821262] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1782 14:54:11.188408 [ 223.829437] softirqs last disabled at (0): [<0000000000000000>] 0x0
1783 14:54:11.193483 [ 223.835701] ---[ end trace 9f37975cb268a571 ]---
1784 14:54:11.770322 # [ 223.567097] lkdtm: Performing direct entry WARNING_MESSAGE
1785 14:54:11.770792 # [ 223.572685] ------------[ cut here ]------------
1786 14:54:11.771585 # [ 223.577443] Warning message trigger count: 2
1787 14:54:11.793980 # [ 223.581908] WARNING: CPU: 5 PID: 1005 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1788 14:54:11.837297 # [ 223.591131] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1789 14:54:11.838250 # [ 223.644509] CPU: 5 PID: 1005 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1790 14:54:11.859717 # [ 223.652250] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1791 14:54:11.860212 # [ 223.658605] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1792 14:54:11.861031 # [ 223.664611] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1793 14:54:11.861439 # [ 223.669226] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1794 14:54:11.861850 # [ 223.673841] sp : ffff800014bc3d00
1795 14:54:11.882412 # [ 223.677154] x29: ffff800014bc3d00 x28: ffff0005c64c9880
1796 14:54:11.882900 # [ 223.682472] x27: 0000000000000000 x26: 0000000000000000
1797 14:54:11.883731 # [ 223.687790] x25: ffff800011522480 x24: ffff800014bc3e20
1798 14:54:11.884138 # [ 223.693107] x23: 0000000000000010 x22: ffff0005c78ca000
1799 14:54:11.905057 # [ 223.698424] x21: ffff800011a42038 x20: ffff8000115224b0
1800 14:54:11.905556 # [ 223.703742] x19: 0000000000000003 x18: 0000000000000000
1801 14:54:11.906433 # [ 223.709058] x17: 0000000000000000 x16: 0000000000000000
1802 14:54:11.906845 # [ 223.714375] x15: 0000000000000030 x14: ffffffffffffffff
1803 14:54:11.926675 # [ 223.719693] x13: ffff800094bc39a7 x12: ffff800014bc39af
1804 14:54:11.927149 # [ 223.725010] x11: 000000a65b74c4c4 x10: ffff800012638650
1805 14:54:11.927973 # [ 223.730328] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
1806 14:54:11.928371 # [ 223.735646] x7 : ffff800012638650 x6 : ffff8000125b1000
1807 14:54:11.948311 # [ 223.740962] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
1808 14:54:11.948839 # [ 223.746279] x3 : 0000000000000000 x2 : 0000000000000000
1809 14:54:11.949704 # [ 223.751596] x1 : 0000000000000000 x0 : ffff0005c64c9880
1810 14:54:11.950106 # [ 223.756914] Call trace:
1811 14:54:11.970810 # [ 223.759360] lkdtm_WARNING_MESSAGE+0x30/0x40
1812 14:54:11.971314 # [ 223.763631] lkdtm_do_action+0x24/0x40
1813 14:54:11.971713 # [ 223.767380] direct_entry+0xd0/0x140
1814 14:54:11.972098 # [ 223.770957] full_proxy_write+0x68/0xbc
1815 14:54:11.972474 # [ 223.774796] vfs_write+0xec/0x20c
1816 14:54:11.973273 # [ 223.778110] ksys_write+0x70/0x100
1817 14:54:11.993421 # [ 223.781510] __arm64_sys_write+0x24/0x30
1818 14:54:11.993946 # [ 223.785438] el0_svc_common.constprop.0+0x84/0x1e0
1819 14:54:11.994346 # [ 223.790229] do_el0_svc+0x2c/0x94
1820 14:54:11.995157 # [ 223.793549] el0_svc+0x20/0x30
1821 14:54:11.995550 # [ 223.796604] el0_sync_handler+0xb0/0xb4
1822 14:54:11.995926 # [ 223.800440] el0_sync+0x180/0x1c0
1823 14:54:12.016028 # [ 223.803753] irq event stamp: 0
1824 14:54:12.016518 # [ 223.806813] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1825 14:54:12.017199 # [ 223.813085] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1826 14:54:12.037717 # [ 223.821262] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1827 14:54:12.038188 # [ 223.829437] softirqs last disabled at (0): [<0000000000000000>] 0x0
1828 14:54:12.039022 # [ 223.835701] ---[ end trace 9f37975cb268a571 ]---
1829 14:54:12.039391 # WARNING_MESSAGE: saw 'message trigger': ok
1830 14:54:12.039745 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1831 14:54:12.042024 # selftests: lkdtm: EXCEPTION.sh
1832 14:54:12.226809 [ 224.868936] lkdtm: Performing direct entry EXCEPTION
1833 14:54:12.235394 [ 224.874054] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1834 14:54:12.240766 [ 224.884829] Mem abort info:
1835 14:54:12.244154 [ 224.888183] ESR = 0x96000044
1836 14:54:12.259512 [ 224.891426] EC = 0x25: DABT (current EL), IL = 32 bits
1837 14:54:12.259877 [ 224.896777] SET = 0, FnV = 0
1838 14:54:12.260604 [ 224.899857] EA = 0, S1PTW = 0
1839 14:54:12.260980 [ 224.903081] Data abort info:
1840 14:54:12.262889 [ 224.905968] ISV = 0, ISS = 0x00000044
1841 14:54:12.269267 [ 224.910047] CM = 0, WnR = 1
1842 14:54:12.272530 [ 224.913063] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603cda000
1843 14:54:12.282245 [ 224.919581] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1844 14:54:12.285597 [ 224.926470] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1845 14:54:12.349135 [ 224.932041] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1846 14:54:12.349559 [ 224.985242] CPU: 0 PID: 1037 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1847 14:54:12.371748 [ 224.992979] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1848 14:54:12.372136 [ 224.999330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1849 14:54:12.372486 [ 225.005341] pc : lkdtm_EXCEPTION+0x14/0x1c
1850 14:54:12.373224 [ 225.009433] lr : lkdtm_do_action+0x24/0x40
1851 14:54:12.373567 [ 225.013522] sp : ffff800014c6bd10
1852 14:54:12.393434 [ 225.016831] x29: ffff800014c6bd10 x28: ffff0005c0d3e200
1853 14:54:12.393906 [ 225.022142] x27: 0000000000000000 x26: 0000000000000000
1854 14:54:12.394284 [ 225.027453] x25: ffff800011522480 x24: ffff800014c6be20
1855 14:54:12.394645 [ 225.032762] x23: 000000000000000a x22: ffff0005c30f9000
1856 14:54:12.395000 [ 225.038072] x21: ffff800011a42048 x20: ffff8000115224c0
1857 14:54:12.416058 [ 225.043382] x19: 0000000000000004 x18: 0000000000000000
1858 14:54:12.416355 [ 225.048691] x17: 0000000000000000 x16: 0000000000000000
1859 14:54:12.416940 [ 225.054000] x15: 0000000000000030 x14: ffffffffffffffff
1860 14:54:12.417198 [ 225.059309] x13: ffff800094c6ba07 x12: ffff800014c6ba0f
1861 14:54:12.438662 [ 225.064618] x11: 0000000000000008 x10: ffff800012638650
1862 14:54:12.439044 [ 225.069928] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1863 14:54:12.439368 [ 225.075238] x7 : ffff800012638650 x6 : ffff8000125b1000
1864 14:54:12.439679 [ 225.080547] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
1865 14:54:12.460185 [ 225.085857] x3 : 0000000000000000 x2 : 0000000000000000
1866 14:54:12.460671 [ 225.091166] x1 : ffff0005c0d3e200 x0 : 0000000000000000
1867 14:54:12.461050 [ 225.096476] Call trace:
1868 14:54:12.461410 [ 225.098919] lkdtm_EXCEPTION+0x14/0x1c
1869 14:54:12.462211 [ 225.102663] direct_entry+0xd0/0x140
1870 14:54:12.462582 [ 225.106237] full_proxy_write+0x68/0xbc
1871 14:54:12.482788 [ 225.110071] vfs_write+0xec/0x20c
1872 14:54:12.483282 [ 225.113381] ksys_write+0x70/0x100
1873 14:54:12.483658 [ 225.116777] __arm64_sys_write+0x24/0x30
1874 14:54:12.484436 [ 225.120698] el0_svc_common.constprop.0+0x84/0x1e0
1875 14:54:12.484807 [ 225.125484] do_el0_svc+0x2c/0x94
1876 14:54:12.485162 [ 225.128798] el0_svc+0x20/0x30
1877 14:54:12.500213 [ 225.131849] el0_sync_handler+0xb0/0xb4
1878 14:54:12.500662 [ 225.135680] el0_sync+0x180/0x1c0
1879 14:54:12.501501 [ 225.138994] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1880 14:54:12.506478 [ 225.145086] ---[ end trace 9f37975cb268a572 ]---
1881 14:54:12.506916 # Segmentation fault
1882 14:54:12.713657 # [ 224.868936] lkdtm: Performing direct entry EXCEPTION
1883 14:54:12.714251 # [ 224.874054] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1884 14:54:12.714532 # [ 224.884829] Mem abort info:
1885 14:54:12.714797 # [ 224.888183] ESR = 0x96000044
1886 14:54:12.735359 # [ 224.891426] EC = 0x25: DABT (current EL), IL = 32 bits
1887 14:54:12.735699 # [ 224.896777] SET = 0, FnV = 0
1888 14:54:12.735971 # [ 224.899857] EA = 0, S1PTW = 0
1889 14:54:12.736232 # [ 224.903081] Data abort info:
1890 14:54:12.736870 # [ 224.905968] ISV = 0, ISS = 0x00000044
1891 14:54:12.737188 # [ 224.910047] CM = 0, WnR = 1
1892 14:54:12.757818 # [ 224.913063] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000603cda000
1893 14:54:12.758398 # [ 224.919581] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1894 14:54:12.758696 # [ 224.926470] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1895 14:54:12.824787 # [ 224.932041] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1896 14:54:12.825363 # [ 224.985242] CPU: 0 PID: 1037 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1897 14:54:12.825604 # [ 224.992979] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1898 14:54:12.846385 # [ 224.999330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1899 14:54:12.846728 # [ 225.005341] pc : lkdtm_EXCEPTION+0x14/0x1c
1900 14:54:12.847034 # [ 225.009433] lr : lkdtm_do_action+0x24/0x40
1901 14:54:12.847329 # [ 225.013522] sp : ffff800014c6bd10
1902 14:54:12.848003 # [ 225.016831] x29: ffff800014c6bd10 x28: ffff0005c0d3e200
1903 14:54:12.868943 # [ 225.022142] x27: 0000000000000000 x26: 0000000000000000
1904 14:54:12.869356 # [ 225.027453] x25: ffff800011522480 x24: ffff800014c6be20
1905 14:54:12.870136 # [ 225.032762] x23: 000000000000000a x22: ffff0005c30f9000
1906 14:54:12.870488 # [ 225.038072] x21: ffff800011a42048 x20: ffff8000115224c0
1907 14:54:12.891636 # [ 225.043382] x19: 0000000000000004 x18: 0000000000000000
1908 14:54:12.892071 # [ 225.048691] x17: 0000000000000000 x16: 0000000000000000
1909 14:54:12.892824 # [ 225.054000] x15: 0000000000000030 x14: ffffffffffffffff
1910 14:54:12.893173 # [ 225.059309] x13: ffff800094c6ba07 x12: ffff800014c6ba0f
1911 14:54:12.913311 # [ 225.064618] x11: 0000000000000008 x10: ffff800012638650
1912 14:54:12.913678 # [ 225.069928] x9 : ffff800010a0d6c4 x8 : ffff8000125e0650
1913 14:54:12.913860 # [ 225.075238] x7 : ffff800012638650 x6 : ffff8000125b1000
1914 14:54:12.914595 # [ 225.080547] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
1915 14:54:12.935857 # [ 225.085857] x3 : 0000000000000000 x2 : 0000000000000000
1916 14:54:12.936225 # [ 225.091166] x1 : ffff0005c0d3e200 x0 : 0000000000000000
1917 14:54:12.936566 # [ 225.096476] Call trace:
1918 14:54:12.936891 # [ 225.098919] lkdtm_EXCEPTION+0x14/0x1c
1919 14:54:12.937211 # [ 225.102663] direct_entry+0xd0/0x140
1920 14:54:12.937526 # [ 225.106237] full_proxy_write+0x68/0xbc
1921 14:54:12.957327 # [ 225.110071] vfs_write+0xec/0x20c
1922 14:54:12.957756 # [ 225.113381] ksys_write+0x70/0x100
1923 14:54:12.958118 # [ 225.116777] __arm64_sys_write+0x24/0x30
1924 14:54:12.958854 # [ 225.120698] el0_svc_common.constprop.0+0x84/0x1e0
1925 14:54:12.959117 # [ 225.125484] do_el0_svc+0x2c/0x94
1926 14:54:12.959406 # [ 225.128798] el0_svc+0x20/0x30
1927 14:54:12.978797 # [ 225.131849] el0_sync_handler+0xb0/0xb4
1928 14:54:12.978982 # [ 225.135680] el0_sync+0x180/0x1c0
1929 14:54:12.979725 # [ 225.138994] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1930 14:54:12.982090 # [ 225.145086] ---[ end trace 9f37975cb268a572 ]---
1931 14:54:12.982331 # EXCEPTION: saw 'call trace:': ok
1932 14:54:13.025390 ok 5 selftests: lkdtm: EXCEPTION.sh
1933 14:54:13.054017 # selftests: lkdtm: LOOP.sh
1934 14:54:13.643345 # Skipping LOOP: Hangs the system
1935 14:54:13.659303 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1936 14:54:13.685884 # selftests: lkdtm: EXHAUST_STACK.sh
1937 14:54:13.850605 # Skipping EXHAUST_STACK: Corrupts memory on failure
1938 14:54:13.865632 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1939 14:54:13.893195 # selftests: lkdtm: CORRUPT_STACK.sh
1940 14:54:14.057109 # Skipping CORRUPT_STACK: Crashes entire system on success
1941 14:54:14.076256 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1942 14:54:14.102830 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1943 14:54:14.262589 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1944 14:54:14.276725 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1945 14:54:14.303048 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1946 14:54:14.731979 [ 227.371812] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1947 14:54:14.735181 [ 227.377549] lkdtm: attempting good list addition
1948 14:54:14.740524 [ 227.382245] lkdtm: attempting corrupted list addition
1949 14:54:14.745948 [ 227.387538] lkdtm: list_add() corruption not detected!
1950 14:54:14.845754 # [ 227.371812] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1951 14:54:14.846225 # [ 227.377549] lkdtm: attempting good list addition
1952 14:54:14.846632 # [ 227.382245] lkdtm: attempting corrupted list addition
1953 14:54:14.849059 # [ 227.387538] lkdtm: list_add() corruption not detected!
1954 14:54:14.868952 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1955 14:54:14.930535 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1956 14:54:14.954886 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1957 14:54:15.415414 [ 228.055108] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1958 14:54:15.418606 [ 228.060748] lkdtm: attempting good list removal
1959 14:54:15.425162 [ 228.065411] lkdtm: attempting corrupted list removal
1960 14:54:15.428413 [ 228.070427] lkdtm: list_del() corruption not detected!
1961 14:54:15.543665 # [ 228.055108] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1962 14:54:15.544107 # [ 228.060748] lkdtm: attempting good list removal
1963 14:54:15.544475 # [ 228.065411] lkdtm: attempting corrupted list removal
1964 14:54:15.547119 # [ 228.070427] lkdtm: list_del() corruption not detected!
1965 14:54:15.563883 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1966 14:54:15.647422 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1967 14:54:15.671889 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1968 14:54:16.087206 [ 228.724830] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1969 14:54:16.090368 [ 228.731306] lkdtm: attempting bad read from page below current stack
1970 14:54:16.100957 [ 228.737780] Unable to handle kernel paging request at virtual address ffff8000150c7fff
1971 14:54:16.101146 [ 228.745781] Mem abort info:
1972 14:54:16.104551 [ 228.748679] ESR = 0x96000007
1973 14:54:16.110116 [ 228.752072] EC = 0x25: DABT (current EL), IL = 32 bits
1974 14:54:16.113430 [ 228.757433] SET = 0, FnV = 0
1975 14:54:16.123168 [ 228.760625] EA = 0, S1PTW = 0
1976 14:54:16.123479 [ 228.763794] Data abort info:
1977 14:54:16.123748 [ 228.766677] ISV = 0, ISS = 0x00000007
1978 14:54:16.126528 [ 228.770531] CM = 0, WnR = 0
1979 14:54:16.142416 [ 228.773578] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
1980 14:54:16.145940 [ 228.780305] [ffff8000150c7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000604ed9003, pte=0000000000000000
1981 14:54:16.165256 [ 228.793021] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1982 14:54:16.210752 [ 228.798593] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
1983 14:54:16.211174 [ 228.851796] CPU: 0 PID: 1272 Comm: cat Tainted: G D W 5.10.155-cip20 #1
1984 14:54:16.233012 [ 228.859533] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1985 14:54:16.234356 [ 228.865883] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1986 14:54:16.234718 [ 228.871896] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1987 14:54:16.254609 [ 228.877290] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1988 14:54:16.255013 [ 228.882682] sp : ffff8000150cbce0
1989 14:54:16.255360 [ 228.885991] x29: ffff8000150cbce0 x28: ffff0005c723e200
1990 14:54:16.256114 [ 228.891302] x27: 0000000000000000 x26: 0000000000000000
1991 14:54:16.256457 [ 228.896612] x25: ffff800011522480 x24: ffff8000150cbe20
1992 14:54:16.276172 [ 228.901922] x23: 0000000000000019 x22: ffff0005c8c7a000
1993 14:54:16.276598 [ 228.907232] x21: ffff800011a420c8 x20: ffff800011522530
1994 14:54:16.276948 [ 228.912542] x19: ffff8000150c8000 x18: 0000000000000000
1995 14:54:16.277719 [ 228.917851] x17: 0000000000000000 x16: 0000000000000000
1996 14:54:16.299854 [ 228.923161] x15: 0000000000000030 x14: ffffffffffffffff
1997 14:54:16.300324 [ 228.928470] x13: ffff8000950cb9c7 x12: ffff8000150cb9cf
1998 14:54:16.301139 [ 228.933780] x11: 0000000000000000 x10: ffff800012638650
1999 14:54:16.301515 [ 228.939089] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2000 14:54:16.321427 [ 228.944399] x7 : ffff800012638650 x6 : ffff8000125b1000
2001 14:54:16.321901 [ 228.949708] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
2002 14:54:16.322279 [ 228.955017] x3 : 0000000000000000 x2 : 0000000000000000
2003 14:54:16.322641 [ 228.960327] x1 : ffff0005c723e200 x0 : ffff800011a42b88
2004 14:54:16.323437 [ 228.965638] Call trace:
2005 14:54:16.344063 [ 228.968081] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2006 14:54:16.344542 [ 228.973132] lkdtm_do_action+0x24/0x40
2007 14:54:16.344949 [ 228.976876] direct_entry+0xd0/0x140
2008 14:54:16.345338 [ 228.980450] full_proxy_write+0x68/0xbc
2009 14:54:16.345752 [ 228.984284] vfs_write+0xec/0x20c
2010 14:54:16.346597 [ 228.987594] ksys_write+0x70/0x100
2011 14:54:16.366696 [ 228.990990] __arm64_sys_write+0x24/0x30
2012 14:54:16.367200 [ 228.994912] el0_svc_common.constprop.0+0x84/0x1e0
2013 14:54:16.367606 [ 228.999698] do_el0_svc+0x2c/0x94
2014 14:54:16.367997 [ 229.003010] el0_svc+0x20/0x30
2015 14:54:16.368379 [ 229.006060] el0_sync_handler+0xb0/0xb4
2016 14:54:16.369221 [ 229.009892] el0_sync+0x180/0x1c0
2017 14:54:16.374208 [ 229.013206] Code: 912d2000 97ffe071 b0003e40 912e2000 (385ff261)
2018 14:54:16.377208 [ 229.019297] ---[ end trace 9f37975cb268a573 ]---
2019 14:54:16.380875 # Segmentation fault
2020 14:54:16.684179 # [ 228.724830] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2021 14:54:16.684544 # [ 228.731306] lkdtm: attempting bad read from page below current stack
2022 14:54:16.685304 # [ 228.737780] Unable to handle kernel paging request at virtual address ffff8000150c7fff
2023 14:54:16.707846 # [ 228.745781] Mem abort info:
2024 14:54:16.708296 # [ 228.748679] ESR = 0x96000007
2025 14:54:16.708661 # [ 228.752072] EC = 0x25: DABT (current EL), IL = 32 bits
2026 14:54:16.709014 # [ 228.757433] SET = 0, FnV = 0
2027 14:54:16.709820 # [ 228.760625] EA = 0, S1PTW = 0
2028 14:54:16.710179 # [ 228.763794] Data abort info:
2029 14:54:16.729295 # [ 228.766677] ISV = 0, ISS = 0x00000007
2030 14:54:16.729777 # [ 228.770531] CM = 0, WnR = 0
2031 14:54:16.730170 # [ 228.773578] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2032 14:54:16.751830 # [ 228.780305] [ffff8000150c7fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000604ed9003, pte=0000000000000000
2033 14:54:16.752353 # [ 228.793021] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2034 14:54:16.795152 # [ 228.798593] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2035 14:54:16.818701 # [ 228.851796] CPU: 0 PID: 1272 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2036 14:54:16.819182 # [ 228.859533] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2037 14:54:16.819818 # [ 228.865883] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2038 14:54:16.819978 # [ 228.871896] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2039 14:54:16.840360 # [ 228.877290] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2040 14:54:16.840778 # [ 228.882682] sp : ffff8000150cbce0
2041 14:54:16.841122 # [ 228.885991] x29: ffff8000150cbce0 x28: ffff0005c723e200
2042 14:54:16.841895 # [ 228.891302] x27: 0000000000000000 x26: 0000000000000000
2043 14:54:16.862971 # [ 228.896612] x25: ffff800011522480 x24: ffff8000150cbe20
2044 14:54:16.863360 # [ 228.901922] x23: 0000000000000019 x22: ffff0005c8c7a000
2045 14:54:16.864143 # [ 228.907232] x21: ffff800011a420c8 x20: ffff800011522530
2046 14:54:16.864484 # [ 228.912542] x19: ffff8000150c8000 x18: 0000000000000000
2047 14:54:16.884563 # [ 228.917851] x17: 0000000000000000 x16: 0000000000000000
2048 14:54:16.884964 # [ 228.923161] x15: 0000000000000030 x14: ffffffffffffffff
2049 14:54:16.885743 # [ 228.928470] x13: ffff8000950cb9c7 x12: ffff8000150cb9cf
2050 14:54:16.885937 # [ 228.933780] x11: 0000000000000000 x10: ffff800012638650
2051 14:54:16.907169 # [ 228.939089] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2052 14:54:16.907525 # [ 228.944399] x7 : ffff800012638650 x6 : ffff8000125b1000
2053 14:54:16.907900 # [ 228.949708] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
2054 14:54:16.908260 # [ 228.955017] x3 : 0000000000000000 x2 : 0000000000000000
2055 14:54:16.929669 # [ 228.960327] x1 : ffff0005c723e200 x0 : ffff800011a42b88
2056 14:54:16.930102 # [ 228.965638] Call trace:
2057 14:54:16.930479 # [ 228.968081] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2058 14:54:16.931291 # [ 228.973132] lkdtm_do_action+0x24/0x40
2059 14:54:16.931662 # [ 228.976876] direct_entry+0xd0/0x140
2060 14:54:16.932019 # [ 228.980450] full_proxy_write+0x68/0xbc
2061 14:54:16.951339 # [ 228.984284] vfs_write+0xec/0x20c
2062 14:54:16.951773 # [ 228.987594] ksys_write+0x70/0x100
2063 14:54:16.952147 # [ 228.990990] __arm64_sys_write+0x24/0x30
2064 14:54:16.952507 # [ 228.994912] el0_svc_common.constprop.0+0x84/0x1e0
2065 14:54:16.952862 # [ 228.999698] do_el0_svc+0x2c/0x94
2066 14:54:16.953211 # [ 229.003010] el0_svc+0x20/0x30
2067 14:54:16.973916 # [ 229.006060] el0_sync_handler+0xb0/0xb4
2068 14:54:16.974198 # [ 229.009892] el0_sync+0x180/0x1c0
2069 14:54:16.974440 # [ 229.013206] Code: 912d2000 97ffe071 b0003e40 912e2000 (385ff261)
2070 14:54:16.974674 # [ 229.019297] ---[ end trace 9f37975cb268a573 ]---
2071 14:54:16.974903 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2072 14:54:16.981579 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2073 14:54:16.984714 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2074 14:54:17.871591 [ 230.512559] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2075 14:54:17.883406 [ 230.519040] lkdtm: attempting bad read from page above current stack
2076 14:54:17.885586 [ 230.525474] Unable to handle kernel paging request at virtual address ffff8000151c4000
2077 14:54:17.888878 [ 230.533456] Mem abort info:
2078 14:54:17.891250 [ 230.536366] ESR = 0x96000007
2079 14:54:17.897658 [ 230.539671] EC = 0x25: DABT (current EL), IL = 32 bits
2080 14:54:17.900913 [ 230.545099] SET = 0, FnV = 0
2081 14:54:17.910927 [ 230.548295] EA = 0, S1PTW = 0
2082 14:54:17.911351 [ 230.551470] Data abort info:
2083 14:54:17.911714 [ 230.554354] ISV = 0, ISS = 0x00000007
2084 14:54:17.914276 [ 230.558209] CM = 0, WnR = 0
2085 14:54:17.930433 [ 230.561251] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2086 14:54:17.933736 [ 230.567976] [ffff8000151c4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000604ed9003, pte=0000000000000000
2087 14:54:17.954098 [ 230.580621] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2088 14:54:17.997287 [ 230.586191] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2089 14:54:17.998277 [ 230.639395] CPU: 0 PID: 1317 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2090 14:54:18.020928 [ 230.647132] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2091 14:54:18.021388 [ 230.653483] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2092 14:54:18.022298 [ 230.659494] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2093 14:54:18.042457 [ 230.664975] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2094 14:54:18.042923 [ 230.670453] sp : ffff8000151c3ce0
2095 14:54:18.043323 [ 230.673762] x29: ffff8000151c3ce0 x28: ffff0005c3cf6200
2096 14:54:18.044198 [ 230.679072] x27: 0000000000000000 x26: 0000000000000000
2097 14:54:18.044594 [ 230.684383] x25: ffff800011522480 x24: ffff8000151c3e20
2098 14:54:18.065178 [ 230.689692] x23: 000000000000001a x22: ffff0005c47cc000
2099 14:54:18.065613 [ 230.695002] x21: ffff800011a420e8 x20: ffff800011522540
2100 14:54:18.066055 [ 230.700312] x19: ffff8000151c4000 x18: 0000000000000000
2101 14:54:18.066438 [ 230.705621] x17: 0000000000000000 x16: 0000000000000000
2102 14:54:18.086714 [ 230.710931] x15: 0000000000000030 x14: ffffffffffffffff
2103 14:54:18.087224 [ 230.716240] x13: ffff8000951c39c7 x12: ffff8000151c39cf
2104 14:54:18.087628 [ 230.721550] x11: 0000000000000008 x10: ffff800012638650
2105 14:54:18.088502 [ 230.726859] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2106 14:54:18.109276 [ 230.732168] x7 : ffff800012638650 x6 : ffff8000125b1000
2107 14:54:18.109766 [ 230.737478] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
2108 14:54:18.110175 [ 230.742787] x3 : 0000000000000000 x2 : 0000000000000000
2109 14:54:18.111049 [ 230.748096] x1 : ffff0005c3cf6200 x0 : ffff800011a42c00
2110 14:54:18.111450 [ 230.753407] Call trace:
2111 14:54:18.131926 [ 230.755850] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2112 14:54:18.132395 [ 230.760989] lkdtm_do_action+0x24/0x40
2113 14:54:18.132798 [ 230.764733] direct_entry+0xd0/0x140
2114 14:54:18.133186 [ 230.768307] full_proxy_write+0x68/0xbc
2115 14:54:18.133566 [ 230.772141] vfs_write+0xec/0x20c
2116 14:54:18.133994 [ 230.775450] ksys_write+0x70/0x100
2117 14:54:18.153346 [ 230.778847] __arm64_sys_write+0x24/0x30
2118 14:54:18.153833 [ 230.782769] el0_svc_common.constprop.0+0x84/0x1e0
2119 14:54:18.154242 [ 230.787555] do_el0_svc+0x2c/0x94
2120 14:54:18.154635 [ 230.790867] el0_svc+0x20/0x30
2121 14:54:18.155019 [ 230.793918] el0_sync_handler+0xb0/0xb4
2122 14:54:18.155881 [ 230.797749] el0_sync+0x180/0x1c0
2123 14:54:18.161992 [ 230.801064] Code: 97ffe05b 91401273 b0003e40 91300000 (39400261)
2124 14:54:18.165110 [ 230.807155] ---[ end trace 9f37975cb268a574 ]---
2125 14:54:18.169504 # Segmentation fault
2126 14:54:18.403282 # [ 230.512559] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2127 14:54:18.403660 # [ 230.519040] lkdtm: attempting bad read from page above current stack
2128 14:54:18.403984 # [ 230.525474] Unable to handle kernel paging request at virtual address ffff8000151c4000
2129 14:54:18.425852 # [ 230.533456] Mem abort info:
2130 14:54:18.426349 # [ 230.536366] ESR = 0x96000007
2131 14:54:18.426723 # [ 230.539671] EC = 0x25: DABT (current EL), IL = 32 bits
2132 14:54:18.427084 # [ 230.545099] SET = 0, FnV = 0
2133 14:54:18.427924 # [ 230.548295] EA = 0, S1PTW = 0
2134 14:54:18.428318 # [ 230.551470] Data abort info:
2135 14:54:18.447406 # [ 230.554354] ISV = 0, ISS = 0x00000007
2136 14:54:18.447871 # [ 230.558209] CM = 0, WnR = 0
2137 14:54:18.448283 # [ 230.561251] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2138 14:54:18.470031 # [ 230.567976] [ffff8000151c4000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000604ed9003, pte=0000000000000000
2139 14:54:18.470523 # [ 230.580621] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2140 14:54:18.514805 # [ 230.586191] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2141 14:54:18.536805 # [ 230.639395] CPU: 0 PID: 1317 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2142 14:54:18.537384 # [ 230.647132] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2143 14:54:18.538121 # [ 230.653483] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2144 14:54:18.538285 # [ 230.659494] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2145 14:54:18.558296 # [ 230.664975] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2146 14:54:18.559187 # [ 230.670453] sp : ffff8000151c3ce0
2147 14:54:18.559514 # [ 230.673762] x29: ffff8000151c3ce0 x28: ffff0005c3cf6200
2148 14:54:18.559674 # [ 230.679072] x27: 0000000000000000 x26: 0000000000000000
2149 14:54:18.580925 # [ 230.684383] x25: ffff800011522480 x24: ffff8000151c3e20
2150 14:54:18.581271 # [ 230.689692] x23: 000000000000001a x22: ffff0005c47cc000
2151 14:54:18.581762 # [ 230.695002] x21: ffff800011a420e8 x20: ffff800011522540
2152 14:54:18.581926 # [ 230.700312] x19: ffff8000151c4000 x18: 0000000000000000
2153 14:54:18.603561 # [ 230.705621] x17: 0000000000000000 x16: 0000000000000000
2154 14:54:18.603992 # [ 230.710931] x15: 0000000000000030 x14: ffffffffffffffff
2155 14:54:18.604748 # [ 230.716240] x13: ffff8000951c39c7 x12: ffff8000151c39cf
2156 14:54:18.605053 # [ 230.721550] x11: 0000000000000008 x10: ffff800012638650
2157 14:54:18.625200 # [ 230.726859] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2158 14:54:18.625592 # [ 230.732168] x7 : ffff800012638650 x6 : ffff8000125b1000
2159 14:54:18.625825 # [ 230.737478] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
2160 14:54:18.626592 # [ 230.742787] x3 : 0000000000000000 x2 : 0000000000000000
2161 14:54:18.647814 # [ 230.748096] x1 : ffff0005c3cf6200 x0 : ffff800011a42c00
2162 14:54:18.648251 # [ 230.753407] Call trace:
2163 14:54:18.648623 # [ 230.755850] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2164 14:54:18.648983 # [ 230.760989] lkdtm_do_action+0x24/0x40
2165 14:54:18.649333 # [ 230.764733] direct_entry+0xd0/0x140
2166 14:54:18.649707 # [ 230.768307] full_proxy_write+0x68/0xbc
2167 14:54:18.669354 # [ 230.772141] vfs_write+0xec/0x20c
2168 14:54:18.669862 # [ 230.775450] ksys_write+0x70/0x100
2169 14:54:18.670283 # [ 230.778847] __arm64_sys_write+0x24/0x30
2170 14:54:18.670675 # [ 230.782769] el0_svc_common.constprop.0+0x84/0x1e0
2171 14:54:18.671562 # [ 230.787555] do_el0_svc+0x2c/0x94
2172 14:54:18.671972 # [ 230.790867] el0_svc+0x20/0x30
2173 14:54:18.691783 # [ 230.793918] el0_sync_handler+0xb0/0xb4
2174 14:54:18.692754 # [ 230.797749] el0_sync+0x180/0x1c0
2175 14:54:18.693173 # [ 230.801064] Code: 97ffe05b 91401273 b0003e40 91300000 (39400261)
2176 14:54:18.693535 # [ 230.807155] ---[ end trace 9f37975cb268a574 ]---
2177 14:54:18.693807 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2178 14:54:18.698536 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2179 14:54:18.701716 # selftests: lkdtm: UNSET_SMEP.sh
2180 14:54:19.602141 [ 232.244974] lkdtm: Performing direct entry UNSET_SMEP
2181 14:54:19.607434 [ 232.250126] lkdtm: XFAIL: this test is x86_64-only
2182 14:54:19.709165 # [ 232.244974] lkdtm: Performing direct entry UNSET_SMEP
2183 14:54:19.712412 # [ 232.250126] lkdtm: XFAIL: this test is x86_64-only
2184 14:54:19.740898 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2185 14:54:19.814903 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2186 14:54:19.842477 # selftests: lkdtm: DOUBLE_FAULT.sh
2187 14:54:20.278640 [ 232.920729] lkdtm: Performing direct entry DOUBLE_FAULT
2188 14:54:20.284094 [ 232.926307] lkdtm: XFAIL: this test is ia32-only
2189 14:54:20.376261 # [ 232.920729] lkdtm: Performing direct entry DOUBLE_FAULT
2190 14:54:20.379540 # [ 232.926307] lkdtm: XFAIL: this test is ia32-only
2191 14:54:20.408030 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2192 14:54:20.484140 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2193 14:54:20.509749 # selftests: lkdtm: CORRUPT_PAC.sh
2194 14:54:20.954223 [ 233.596100] lkdtm: Performing direct entry CORRUPT_PAC
2195 14:54:20.960871 [ 233.601588] lkdtm: FAIL: CPU lacks pointer authentication feature
2196 14:54:21.053085 # [ 233.596100] lkdtm: Performing direct entry CORRUPT_PAC
2197 14:54:21.056418 # [ 233.601588] lkdtm: FAIL: CPU lacks pointer authentication feature
2198 14:54:21.081828 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2199 14:54:21.148434 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2200 14:54:21.176154 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2201 14:54:21.644142 [ 234.284932] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2202 14:54:21.651637 [ 234.291524] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2203 14:54:21.738639 # [ 234.284932] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2204 14:54:21.741893 # [ 234.291524] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2205 14:54:21.765959 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2206 14:54:21.848668 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2207 14:54:21.875210 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2208 14:54:22.093914 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2209 14:54:22.111920 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2210 14:54:22.136373 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2211 14:54:22.293793 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2212 14:54:22.308775 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2213 14:54:22.334199 # selftests: lkdtm: READ_AFTER_FREE.sh
2214 14:54:22.702895 [ 235.344069] lkdtm: Performing direct entry READ_AFTER_FREE
2215 14:54:22.708230 [ 235.349797] lkdtm: Value in memory before free: 12345678
2216 14:54:22.713763 [ 235.355200] lkdtm: Attempting bad read from freed memory
2217 14:54:22.718040 [ 235.360769] lkdtm: Memory was not poisoned
2218 14:54:22.825102 # [ 235.344069] lkdtm: Performing direct entry READ_AFTER_FREE
2219 14:54:22.825402 # [ 235.349797] lkdtm: Value in memory before free: 12345678
2220 14:54:22.825672 # [ 235.355200] lkdtm: Attempting bad read from freed memory
2221 14:54:22.828567 # [ 235.360769] lkdtm: Memory was not poisoned
2222 14:54:22.845213 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2223 14:54:22.918256 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2224 14:54:22.943822 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2225 14:54:23.110752 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2226 14:54:23.123673 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2227 14:54:23.149212 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2228 14:54:23.580296 [ 236.213256] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2229 14:54:23.583515 [ 236.219416] lkdtm: Value in memory before free: 12345678
2230 14:54:23.583920 [ 236.224793] lkdtm: Attempting to read from freed memory
2231 14:54:23.587720 [ 236.230085] lkdtm: Buddy page was not poisoned
2232 14:54:23.689466 # [ 236.213256] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2233 14:54:23.690360 # [ 236.219416] lkdtm: Value in memory before free: 12345678
2234 14:54:23.692853 # [ 236.224793] lkdtm: Attempting to read from freed memory
2235 14:54:23.693261 # [ 236.230085] lkdtm: Buddy page was not poisoned
2236 14:54:23.712885 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2237 14:54:23.782668 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2238 14:54:23.807052 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2239 14:54:24.270745 [ 236.910524] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2240 14:54:24.273913 [ 236.916258] lkdtm: Attempting double slab free ...
2241 14:54:24.365935 # [ 236.910524] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2242 14:54:24.366362 # [ 236.916258] lkdtm: Attempting double slab free ...
2243 14:54:24.394494 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2244 14:54:24.458037 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2245 14:54:24.483527 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2246 14:54:24.874176 [ 237.515872] lkdtm: Performing direct entry SLAB_FREE_CROSS
2247 14:54:24.879688 [ 237.521598] lkdtm: Attempting cross-cache slab free ...
2248 14:54:24.973949 # [ 237.515872] lkdtm: Performing direct entry SLAB_FREE_CROSS
2249 14:54:24.974354 # [ 237.521598] lkdtm: Attempting cross-cache slab free ...
2250 14:54:25.001425 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2251 14:54:25.069232 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2252 14:54:25.093623 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2253 14:54:25.573042 [ 238.213958] lkdtm: Performing direct entry SLAB_FREE_PAGE
2254 14:54:25.577351 [ 238.219504] lkdtm: Attempting non-Slab slab free ...
2255 14:54:25.679099 # [ 238.213958] lkdtm: Performing direct entry SLAB_FREE_PAGE
2256 14:54:25.682174 # [ 238.219504] lkdtm: Attempting non-Slab slab free ...
2257 14:54:25.711861 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2258 14:54:25.780648 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2259 14:54:25.805129 # selftests: lkdtm: SOFTLOCKUP.sh
2260 14:54:26.018625 # Skipping SOFTLOCKUP: Hangs the system
2261 14:54:26.033566 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2262 14:54:26.058996 # selftests: lkdtm: HARDLOCKUP.sh
2263 14:54:26.200629 # Skipping HARDLOCKUP: Hangs the system
2264 14:54:26.218797 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2265 14:54:26.244318 # selftests: lkdtm: SPINLOCKUP.sh
2266 14:54:26.411311 # Skipping SPINLOCKUP: Hangs the system
2267 14:54:26.427309 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2268 14:54:26.452860 # selftests: lkdtm: HUNG_TASK.sh
2269 14:54:26.607003 # Skipping HUNG_TASK: Hangs the system
2270 14:54:26.623012 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2271 14:54:26.650685 # selftests: lkdtm: EXEC_DATA.sh
2272 14:54:27.006595 [ 239.647875] lkdtm: Performing direct entry EXEC_DATA
2273 14:54:27.012090 [ 239.653056] lkdtm: attempting ok execution at ffff800010a0e600
2274 14:54:27.019711 [ 239.660675] lkdtm: attempting bad execution at ffff8000134fd5a8
2275 14:54:27.029309 [ 239.667226] Unable to handle kernel execute from non-executable memory at virtual address ffff8000134fd5a8
2276 14:54:27.032718 [ 239.677031] Mem abort info:
2277 14:54:27.036016 [ 239.679970] ESR = 0x8600000f
2278 14:54:27.041554 [ 239.683141] EC = 0x21: IABT (current EL), IL = 32 bits
2279 14:54:27.051492 [ 239.688617] SET = 0, FnV = 0
2280 14:54:27.051925 [ 239.691691] EA = 0, S1PTW = 0
2281 14:54:27.054684 [ 239.694866] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2282 14:54:27.070096 [ 239.701672] [ffff8000134fd5a8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffa003, pte=007800004b6fd703
2283 14:54:27.073209 [ 239.714236] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2284 14:54:27.137728 [ 239.719806] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2285 14:54:27.138171 [ 239.773010] CPU: 0 PID: 1874 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2286 14:54:27.159302 [ 239.780746] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2287 14:54:27.159748 [ 239.787097] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2288 14:54:27.160123 [ 239.793108] pc : data_area+0x0/0x40
2289 14:54:27.160485 [ 239.796599] lr : execute_location+0x84/0xa4
2290 14:54:27.161332 [ 239.800776] sp : ffff800015c6bcd0
2291 14:54:27.181942 [ 239.804085] x29: ffff800015c6bcd0 x28: ffff0005c82be200
2292 14:54:27.182431 [ 239.809396] x27: 0000000000000000 x26: 0000000000000000
2293 14:54:27.182842 [ 239.814706] x25: ffff800011522480 x24: ffff800015c6be20
2294 14:54:27.183754 [ 239.820016] x23: 000000000000000a x22: ffff0005c0ed1000
2295 14:54:27.184159 [ 239.825325] x21: 0000000000000001 x20: ffff800010a0e600
2296 14:54:27.203572 [ 239.830635] x19: ffff8000134fd5a8 x18: 0000000000000000
2297 14:54:27.204043 [ 239.835944] x17: 0000000000000000 x16: 0000000000000000
2298 14:54:27.204445 [ 239.841254] x15: 0000000000000000 x14: 0000000000000000
2299 14:54:27.204835 [ 239.846563] x13: 0000000000000000 x12: 0000000000000000
2300 14:54:27.226174 [ 239.851873] x11: 0000000000000000 x10: 0000000000001440
2301 14:54:27.226677 [ 239.857182] x9 : ffff80001012dcf4 x8 : ffff0005c82bf6a0
2302 14:54:27.227085 [ 239.862492] x7 : 0000000000000000 x6 : ffff8000125b1000
2303 14:54:27.227994 [ 239.867801] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2304 14:54:27.248883 [ 239.873111] x3 : 0000000000000000 x2 : 0000000000000000
2305 14:54:27.249352 [ 239.878421] x1 : ffff0005c82be200 x0 : 0000000000000033
2306 14:54:27.249773 [ 239.883731] Call trace:
2307 14:54:27.249930 [ 239.886175] data_area+0x0/0x40
2308 14:54:27.250196 [ 239.889312] lkdtm_EXEC_DATA+0x24/0x30
2309 14:54:27.250480 [ 239.893059] lkdtm_do_action+0x24/0x40
2310 14:54:27.270238 [ 239.896803] direct_entry+0xd0/0x140
2311 14:54:27.270660 [ 239.900376] full_proxy_write+0x68/0xbc
2312 14:54:27.271067 [ 239.904210] vfs_write+0xec/0x20c
2313 14:54:27.271443 [ 239.907519] ksys_write+0x70/0x100
2314 14:54:27.271810 [ 239.910916] __arm64_sys_write+0x24/0x30
2315 14:54:27.272664 [ 239.914838] el0_svc_common.constprop.0+0x84/0x1e0
2316 14:54:27.294006 [ 239.919623] do_el0_svc+0x2c/0x94
2317 14:54:27.294438 [ 239.922936] el0_svc+0x20/0x30
2318 14:54:27.294808 [ 239.925986] el0_sync_handler+0xb0/0xb4
2319 14:54:27.295165 [ 239.929817] el0_sync+0x180/0x1c0
2320 14:54:27.296014 [ 239.933131] Code: c27c1700 ffff0005 c27c1800 ffff0005 (aa1e03e9)
2321 14:54:27.300474 [ 239.939222] ---[ end trace 9f37975cb268a575 ]---
2322 14:54:27.300913 # Segmentation fault
2323 14:54:27.588190 # [ 239.647875] lkdtm: Performing direct entry EXEC_DATA
2324 14:54:27.588448 # [ 239.653056] lkdtm: attempting ok execution at ffff800010a0e600
2325 14:54:27.588871 # [ 239.660675] lkdtm: attempting bad execution at ffff8000134fd5a8
2326 14:54:27.610884 # [ 239.667226] Unable to handle kernel execute from non-executable memory at virtual address ffff8000134fd5a8
2327 14:54:27.611321 # [ 239.677031] Mem abort info:
2328 14:54:27.611685 # [ 239.679970] ESR = 0x8600000f
2329 14:54:27.612033 # [ 239.683141] EC = 0x21: IABT (current EL), IL = 32 bits
2330 14:54:27.612377 # [ 239.688617] SET = 0, FnV = 0
2331 14:54:27.632280 # [ 239.691691] EA = 0, S1PTW = 0
2332 14:54:27.632464 # [ 239.694866] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2333 14:54:27.633211 # [ 239.701672] [ffff8000134fd5a8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffa003, pte=007800004b6fd703
2334 14:54:27.654991 # [ 239.714236] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2335 14:54:27.699344 # [ 239.719806] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2336 14:54:27.699790 # [ 239.773010] CPU: 0 PID: 1874 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2337 14:54:27.721902 # [ 239.780746] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2338 14:54:27.722362 # [ 239.787097] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2339 14:54:27.722756 # [ 239.793108] pc : data_area+0x0/0x40
2340 14:54:27.723134 # [ 239.796599] lr : execute_location+0x84/0xa4
2341 14:54:27.743457 # [ 239.800776] sp : ffff800015c6bcd0
2342 14:54:27.743942 # [ 239.804085] x29: ffff800015c6bcd0 x28: ffff0005c82be200
2343 14:54:27.744337 # [ 239.809396] x27: 0000000000000000 x26: 0000000000000000
2344 14:54:27.744719 # [ 239.814706] x25: ffff800011522480 x24: ffff800015c6be20
2345 14:54:27.745409 # [ 239.820016] x23: 000000000000000a x22: ffff0005c0ed1000
2346 14:54:27.765748 # [ 239.825325] x21: 0000000000000001 x20: ffff800010a0e600
2347 14:54:27.766243 # [ 239.830635] x19: ffff8000134fd5a8 x18: 0000000000000000
2348 14:54:27.766526 # [ 239.835944] x17: 0000000000000000 x16: 0000000000000000
2349 14:54:27.766815 # [ 239.841254] x15: 0000000000000000 x14: 0000000000000000
2350 14:54:27.788589 # [ 239.846563] x13: 0000000000000000 x12: 0000000000000000
2351 14:54:27.788949 # [ 239.851873] x11: 0000000000000000 x10: 0000000000001440
2352 14:54:27.789247 # [ 239.857182] x9 : ffff80001012dcf4 x8 : ffff0005c82bf6a0
2353 14:54:27.789988 # [ 239.862492] x7 : 0000000000000000 x6 : ffff8000125b1000
2354 14:54:27.810211 # [ 239.867801] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2355 14:54:27.810613 # [ 239.873111] x3 : 0000000000000000 x2 : 0000000000000000
2356 14:54:27.810955 # [ 239.878421] x1 : ffff0005c82be200 x0 : 0000000000000033
2357 14:54:27.811281 # [ 239.883731] Call trace:
2358 14:54:27.811596 # [ 239.886175] data_area+0x0/0x40
2359 14:54:27.832914 # [ 239.889312] lkdtm_EXEC_DATA+0x24/0x30
2360 14:54:27.833371 # [ 239.893059] lkdtm_do_action+0x24/0x40
2361 14:54:27.833797 # [ 239.896803] direct_entry+0xd0/0x140
2362 14:54:27.834188 # [ 239.900376] full_proxy_write+0x68/0xbc
2363 14:54:27.834567 # [ 239.904210] vfs_write+0xec/0x20c
2364 14:54:27.834942 # [ 239.907519] ksys_write+0x70/0x100
2365 14:54:27.855346 # [ 239.910916] __arm64_sys_write+0x24/0x30
2366 14:54:27.855785 # [ 239.914838] el0_svc_common.constprop.0+0x84/0x1e0
2367 14:54:27.856187 # [ 239.919623] do_el0_svc+0x2c/0x94
2368 14:54:27.856571 # [ 239.922936] el0_svc+0x20/0x30
2369 14:54:27.857453 # [ 239.925986] el0_sync_handler+0xb0/0xb4
2370 14:54:27.875979 # [ 239.929817] el0_sync+0x180/0x1c0
2371 14:54:27.876420 # [ 239.933131] Code: c27c1700 ffff0005 c27c1800 ffff0005 (aa1e03e9)
2372 14:54:27.876850 # [ 239.939222] ---[ end trace 9f37975cb268a575 ]---
2373 14:54:27.877237 # EXEC_DATA: saw 'call trace:': ok
2374 14:54:27.879420 ok 30 selftests: lkdtm: EXEC_DATA.sh
2375 14:54:27.879889 # selftests: lkdtm: EXEC_STACK.sh
2376 14:54:28.646497 [ 241.287800] lkdtm: Performing direct entry EXEC_STACK
2377 14:54:28.652061 [ 241.293072] lkdtm: attempting ok execution at ffff800010a0e600
2378 14:54:28.659687 [ 241.300628] lkdtm: attempting bad execution at ffff800015d43cc8
2379 14:54:28.670603 [ 241.307239] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d43cc8
2380 14:54:28.673866 [ 241.317593] Mem abort info:
2381 14:54:28.677196 [ 241.320651] ESR = 0x8600000f
2382 14:54:28.692439 [ 241.323785] EC = 0x21: IABT (current EL), IL = 32 bits
2383 14:54:28.692892 [ 241.329125] SET = 0, FnV = 0
2384 14:54:28.693782 [ 241.332201] EA = 0, S1PTW = 0
2385 14:54:28.695869 [ 241.335370] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2386 14:54:28.709620 [ 241.342104] [ffff800015d43cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606264003, pte=0068000607923703
2387 14:54:28.713161 [ 241.354674] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2388 14:54:28.777471 [ 241.360243] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2389 14:54:28.778196 [ 241.413448] CPU: 1 PID: 1916 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2390 14:54:28.799204 [ 241.421185] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2391 14:54:28.799387 [ 241.427536] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2392 14:54:28.799661 [ 241.433542] pc : 0xffff800015d43cc8
2393 14:54:28.799944 [ 241.437035] lr : execute_location+0x84/0xa4
2394 14:54:28.800704 [ 241.441212] sp : ffff800015d43c80
2395 14:54:28.822942 [ 241.444521] x29: ffff800015d43c80 x28: ffff0005c9778000
2396 14:54:28.823312 [ 241.449832] x27: 0000000000000000 x26: 0000000000000000
2397 14:54:28.823625 [ 241.455143] x25: ffff800011522480 x24: ffff800015d43e20
2398 14:54:28.824437 [ 241.460453] x23: 000000000000000b x22: ffff0005c79f7000
2399 14:54:28.824603 [ 241.465763] x21: 0000000000000001 x20: ffff800010a0e600
2400 14:54:28.844501 [ 241.471072] x19: ffff800015d43cc8 x18: 0000000000000000
2401 14:54:28.844933 [ 241.476382] x17: 0000000000000000 x16: 0000000000000000
2402 14:54:28.845790 [ 241.481692] x15: 0000000000000000 x14: 0000000000000000
2403 14:54:28.846103 [ 241.487002] x13: 0000000000000000 x12: 0000000000000040
2404 14:54:28.865895 [ 241.492312] x11: ffff0005c0400000 x10: 0000000000001440
2405 14:54:28.866082 [ 241.497621] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
2406 14:54:28.866781 [ 241.502931] x7 : 0000000000000000 x6 : ffff8000125b1000
2407 14:54:28.867153 [ 241.508241] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
2408 14:54:28.889714 [ 241.513551] x3 : 0000000000000000 x2 : 0000000000000000
2409 14:54:28.890182 [ 241.518861] x1 : ffff0005c9778000 x0 : 0000000000000033
2410 14:54:28.890533 [ 241.524171] Call trace:
2411 14:54:28.891199 [ 241.526613] 0xffff800015d43cc8
2412 14:54:28.891369 [ 241.529752] lkdtm_EXEC_STACK+0x30/0x58
2413 14:54:28.891540 [ 241.533587] lkdtm_do_action+0x24/0x40
2414 14:54:28.911302 [ 241.537332] direct_entry+0xd0/0x140
2415 14:54:28.911712 [ 241.540905] full_proxy_write+0x68/0xbc
2416 14:54:28.912074 [ 241.544741] vfs_write+0xec/0x20c
2417 14:54:28.912863 [ 241.548052] ksys_write+0x70/0x100
2418 14:54:28.913160 [ 241.551448] __arm64_sys_write+0x24/0x30
2419 14:54:28.913444 [ 241.555372] el0_svc_common.constprop.0+0x84/0x1e0
2420 14:54:28.933815 [ 241.560158] do_el0_svc+0x2c/0x94
2421 14:54:28.934154 [ 241.563471] el0_svc+0x20/0x30
2422 14:54:28.934455 [ 241.566521] el0_sync_handler+0xb0/0xb4
2423 14:54:28.935240 [ 241.570354] el0_sync+0x180/0x1c0
2424 14:54:28.935579 [ 241.573669] Code: 10a0d6c4 ffff8000 15d43d20 ffff8000 (aa1e03e9)
2425 14:54:28.940348 [ 241.579761] ---[ end trace 9f37975cb268a576 ]---
2426 14:54:28.940621 # Segmentation fault
2427 14:54:29.169847 # [ 241.287800] lkdtm: Performing direct entry EXEC_STACK
2428 14:54:29.170547 # [ 241.293072] lkdtm: attempting ok execution at ffff800010a0e600
2429 14:54:29.170933 # [ 241.300628] lkdtm: attempting bad execution at ffff800015d43cc8
2430 14:54:29.192560 # [ 241.307239] Unable to handle kernel execute from non-executable memory at virtual address ffff800015d43cc8
2431 14:54:29.193023 # [ 241.317593] Mem abort info:
2432 14:54:29.193396 # [ 241.320651] ESR = 0x8600000f
2433 14:54:29.193784 # [ 241.323785] EC = 0x21: IABT (current EL), IL = 32 bits
2434 14:54:29.194623 # [ 241.329125] SET = 0, FnV = 0
2435 14:54:29.215257 # [ 241.332201] EA = 0, S1PTW = 0
2436 14:54:29.215693 # [ 241.335370] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2437 14:54:29.216227 # [ 241.342104] [ffff800015d43cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606264003, pte=0068000607923703
2438 14:54:29.238009 # [ 241.354674] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2439 14:54:29.281073 # [ 241.360243] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2440 14:54:29.281834 # [ 241.413448] CPU: 1 PID: 1916 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2441 14:54:29.303743 # [ 241.421185] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2442 14:54:29.304151 # [ 241.427536] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2443 14:54:29.305007 # [ 241.433542] pc : 0xffff800015d43cc8
2444 14:54:29.305355 # [ 241.437035] lr : execute_location+0x84/0xa4
2445 14:54:29.326231 # [ 241.441212] sp : ffff800015d43c80
2446 14:54:29.326656 # [ 241.444521] x29: ffff800015d43c80 x28: ffff0005c9778000
2447 14:54:29.327027 # [ 241.449832] x27: 0000000000000000 x26: 0000000000000000
2448 14:54:29.327936 # [ 241.455143] x25: ffff800011522480 x24: ffff800015d43e20
2449 14:54:29.328333 # [ 241.460453] x23: 000000000000000b x22: ffff0005c79f7000
2450 14:54:29.348959 # [ 241.465763] x21: 0000000000000001 x20: ffff800010a0e600
2451 14:54:29.349397 # [ 241.471072] x19: ffff800015d43cc8 x18: 0000000000000000
2452 14:54:29.349748 # [ 241.476382] x17: 0000000000000000 x16: 0000000000000000
2453 14:54:29.349905 # [ 241.481692] x15: 0000000000000000 x14: 0000000000000000
2454 14:54:29.370577 # [ 241.487002] x13: 0000000000000000 x12: 0000000000000040
2455 14:54:29.371050 # [ 241.492312] x11: ffff0005c0400000 x10: 0000000000001440
2456 14:54:29.371427 # [ 241.497621] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
2457 14:54:29.371814 # [ 241.502931] x7 : 0000000000000000 x6 : ffff8000125b1000
2458 14:54:29.392181 # [ 241.508241] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
2459 14:54:29.392605 # [ 241.513551] x3 : 0000000000000000 x2 : 0000000000000000
2460 14:54:29.392996 # [ 241.518861] x1 : ffff0005c9778000 x0 : 0000000000000033
2461 14:54:29.393398 # [ 241.524171] Call trace:
2462 14:54:29.393782 # [ 241.526613] 0xffff800015d43cc8
2463 14:54:29.415510 # [ 241.529752] lkdtm_EXEC_STACK+0x30/0x58
2464 14:54:29.415699 # [ 241.533587] lkdtm_do_action+0x24/0x40
2465 14:54:29.415860 # [ 241.537332] direct_entry+0xd0/0x140
2466 14:54:29.416330 # [ 241.540905] full_proxy_write+0x68/0xbc
2467 14:54:29.416489 # [ 241.544741] vfs_write+0xec/0x20c
2468 14:54:29.416641 # [ 241.548052] ksys_write+0x70/0x100
2469 14:54:29.437178 # [ 241.551448] __arm64_sys_write+0x24/0x30
2470 14:54:29.437516 # [ 241.555372] el0_svc_common.constprop.0+0x84/0x1e0
2471 14:54:29.437820 # [ 241.560158] do_el0_svc+0x2c/0x94
2472 14:54:29.438067 # [ 241.563471] el0_svc+0x20/0x30
2473 14:54:29.438747 # [ 241.566521] el0_sync_handler+0xb0/0xb4
2474 14:54:29.458841 # [ 241.570354] el0_sync+0x180/0x1c0
2475 14:54:29.459053 # [ 241.573669] Code: 10a0d6c4 ffff8000 15d43d20 ffff8000 (aa1e03e9)
2476 14:54:29.459277 # [ 241.579761] ---[ end trace 9f37975cb268a576 ]---
2477 14:54:29.459493 # EXEC_STACK: saw 'call trace:': ok
2478 14:54:29.462205 ok 31 selftests: lkdtm: EXEC_STACK.sh
2479 14:54:29.462569 # selftests: lkdtm: EXEC_KMALLOC.sh
2480 14:54:30.171486 [ 242.814170] lkdtm: Performing direct entry EXEC_KMALLOC
2481 14:54:30.181111 [ 242.819711] lkdtm: attempting ok execution at ffff800010a0e600
2482 14:54:30.184467 [ 242.825695] lkdtm: attempting bad execution at ffff0005c7b51680
2483 14:54:30.194127 [ 242.831862] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c7b51680
2484 14:54:30.196643 [ 242.841646] Mem abort info:
2485 14:54:30.216049 [ 242.844593] ESR = 0x8600000f
2486 14:54:30.216419 [ 242.847700] EC = 0x21: IABT (current EL), IL = 32 bits
2487 14:54:30.217323 [ 242.853036] SET = 0, FnV = 0
2488 14:54:30.217725 [ 242.856109] EA = 0, S1PTW = 0
2489 14:54:30.219413 [ 242.859275] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2490 14:54:30.234432 [ 242.866008] [ffff0005c7b51680] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc44003, pmd=000000067fc06003, pte=0068000607b51707
2491 14:54:30.237744 [ 242.878592] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2492 14:54:30.301087 [ 242.884163] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2493 14:54:30.301863 [ 242.937367] CPU: 1 PID: 1958 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2494 14:54:30.323840 [ 242.945104] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2495 14:54:30.324240 [ 242.951455] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2496 14:54:30.324604 [ 242.957461] pc : 0xffff0005c7b51680
2497 14:54:30.324953 [ 242.960955] lr : execute_location+0x84/0xa4
2498 14:54:30.325863 [ 242.965132] sp : ffff800015e1bcc0
2499 14:54:30.346496 [ 242.968441] x29: ffff800015e1bcc0 x28: ffff0005c3cf3100
2500 14:54:30.346932 [ 242.973752] x27: 0000000000000000 x26: 0000000000000000
2501 14:54:30.347296 [ 242.979062] x25: ffff800011522480 x24: ffff800015e1be20
2502 14:54:30.347647 [ 242.984372] x23: 000000000000000d x22: ffff0005c30e3000
2503 14:54:30.348572 [ 242.989682] x21: 0000000000000001 x20: ffff800010a0e600
2504 14:54:30.368083 [ 242.994991] x19: ffff0005c7b51680 x18: 0000000000000000
2505 14:54:30.368537 [ 243.000301] x17: 0000000000000000 x16: 0000000000000000
2506 14:54:30.368938 [ 243.005611] x15: 0000000000000030 x14: ffffffffffffffff
2507 14:54:30.369925 [ 243.010921] x13: ffff800095e1b9a7 x12: ffff800015e1b9af
2508 14:54:30.390673 [ 243.016230] x11: 0000000000000020 x10: 0000000000001440
2509 14:54:30.391074 [ 243.021540] x9 : ffff80001012dcf4 x8 : ffff0005c3cf45a0
2510 14:54:30.391471 [ 243.026850] x7 : 0000000000000000 x6 : ffff8000125b1000
2511 14:54:30.391851 [ 243.032160] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
2512 14:54:30.412241 [ 243.037469] x3 : 0000000000000000 x2 : 0000000000000000
2513 14:54:30.412615 [ 243.042778] x1 : ffff0005c3cf3100 x0 : 0000000000000033
2514 14:54:30.413009 [ 243.048089] Call trace:
2515 14:54:30.413385 [ 243.050533] 0xffff0005c7b51680
2516 14:54:30.414348 [ 243.053676] lkdtm_EXEC_KMALLOC+0x34/0x4c
2517 14:54:30.414735 [ 243.057681] lkdtm_do_action+0x24/0x40
2518 14:54:30.435923 [ 243.061425] direct_entry+0xd0/0x140
2519 14:54:30.436374 [ 243.064998] full_proxy_write+0x68/0xbc
2520 14:54:30.436768 [ 243.068835] vfs_write+0xec/0x20c
2521 14:54:30.437145 [ 243.072144] ksys_write+0x70/0x100
2522 14:54:30.438067 [ 243.075542] __arm64_sys_write+0x24/0x30
2523 14:54:30.438455 [ 243.079465] el0_svc_common.constprop.0+0x84/0x1e0
2524 14:54:30.457438 [ 243.084251] do_el0_svc+0x2c/0x94
2525 14:54:30.457854 [ 243.087563] el0_svc+0x20/0x30
2526 14:54:30.458246 [ 243.090614] el0_sync_handler+0xb0/0xb4
2527 14:54:30.458625 [ 243.094446] el0_sync+0x180/0x1c0
2528 14:54:30.458995 [ 243.097760] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2529 14:54:30.461682 [ 243.103851] ---[ end trace 9f37975cb268a577 ]---
2530 14:54:30.465048 # Segmentation fault
2531 14:54:30.737972 # [ 242.814170] lkdtm: Performing direct entry EXEC_KMALLOC
2532 14:54:30.738456 # [ 242.819711] lkdtm: attempting ok execution at ffff800010a0e600
2533 14:54:30.738820 # [ 242.825695] lkdtm: attempting bad execution at ffff0005c7b51680
2534 14:54:30.759447 # [ 242.831862] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c7b51680
2535 14:54:30.759902 # [ 242.841646] Mem abort info:
2536 14:54:30.760266 # [ 242.844593] ESR = 0x8600000f
2537 14:54:30.760617 # [ 242.847700] EC = 0x21: IABT (current EL), IL = 32 bits
2538 14:54:30.760963 # [ 242.853036] SET = 0, FnV = 0
2539 14:54:30.781056 # [ 242.856109] EA = 0, S1PTW = 0
2540 14:54:30.781314 # [ 242.859275] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2541 14:54:30.781715 # [ 242.866008] [ffff0005c7b51680] pgd=000000067fff9003, p4d=000000067fff9003, pud=000000067fc44003, pmd=000000067fc06003, pte=0068000607b51707
2542 14:54:30.804680 # [ 242.878592] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2543 14:54:30.848947 # [ 242.884163] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2544 14:54:30.849393 # [ 242.937367] CPU: 1 PID: 1958 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2545 14:54:30.870508 # [ 242.945104] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2546 14:54:30.870970 # [ 242.951455] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2547 14:54:30.871420 # [ 242.957461] pc : 0xffff0005c7b51680
2548 14:54:30.872281 # [ 242.960955] lr : execute_location+0x84/0xa4
2549 14:54:30.892154 # [ 242.965132] sp : ffff800015e1bcc0
2550 14:54:30.892616 # [ 242.968441] x29: ffff800015e1bcc0 x28: ffff0005c3cf3100
2551 14:54:30.893008 # [ 242.973752] x27: 0000000000000000 x26: 0000000000000000
2552 14:54:30.893387 # [ 242.979062] x25: ffff800011522480 x24: ffff800015e1be20
2553 14:54:30.893746 # [ 242.984372] x23: 000000000000000d x22: ffff0005c30e3000
2554 14:54:30.915748 # [ 242.989682] x21: 0000000000000001 x20: ffff800010a0e600
2555 14:54:30.916094 # [ 242.994991] x19: ffff0005c7b51680 x18: 0000000000000000
2556 14:54:30.916380 # [ 243.000301] x17: 0000000000000000 x16: 0000000000000000
2557 14:54:30.916655 # [ 243.005611] x15: 0000000000000030 x14: ffffffffffffffff
2558 14:54:30.937310 # [ 243.010921] x13: ffff800095e1b9a7 x12: ffff800015e1b9af
2559 14:54:30.937656 # [ 243.016230] x11: 0000000000000020 x10: 0000000000001440
2560 14:54:30.937944 # [ 243.021540] x9 : ffff80001012dcf4 x8 : ffff0005c3cf45a0
2561 14:54:30.938217 # [ 243.026850] x7 : 0000000000000000 x6 : ffff8000125b1000
2562 14:54:30.959869 # [ 243.032160] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
2563 14:54:30.960287 # [ 243.037469] x3 : 0000000000000000 x2 : 0000000000000000
2564 14:54:30.960633 # [ 243.042778] x1 : ffff0005c3cf3100 x0 : 0000000000000033
2565 14:54:30.961511 # [ 243.048089] Call trace:
2566 14:54:30.961859 # [ 243.050533] 0xffff0005c7b51680
2567 14:54:30.981348 # [ 243.053676] lkdtm_EXEC_KMALLOC+0x34/0x4c
2568 14:54:30.981741 # [ 243.057681] lkdtm_do_action+0x24/0x40
2569 14:54:30.982318 # [ 243.061425] direct_entry+0xd0/0x140
2570 14:54:30.982663 # [ 243.064998] full_proxy_write+0x68/0xbc
2571 14:54:30.982994 # [ 243.068835] vfs_write+0xec/0x20c
2572 14:54:30.983318 # [ 243.072144] ksys_write+0x70/0x100
2573 14:54:31.004014 # [ 243.075542] __arm64_sys_write+0x24/0x30
2574 14:54:31.004491 # [ 243.079465] el0_svc_common.constprop.0+0x84/0x1e0
2575 14:54:31.005390 # [ 243.084251] do_el0_svc+0x2c/0x94
2576 14:54:31.005817 # [ 243.087563] el0_svc+0x20/0x30
2577 14:54:31.006183 # [ 243.090614] el0_sync_handler+0xb0/0xb4
2578 14:54:31.025584 # [ 243.094446] el0_sync+0x180/0x1c0
2579 14:54:31.025905 # [ 243.097760] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2580 14:54:31.026824 # [ 243.103851] ---[ end trace 9f37975cb268a577 ]---
2581 14:54:31.027201 # EXEC_KMALLOC: saw 'call trace:': ok
2582 14:54:31.028983 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2583 14:54:31.029235 # selftests: lkdtm: EXEC_VMALLOC.sh
2584 14:54:31.807921 [ 244.449712] lkdtm: Performing direct entry EXEC_VMALLOC
2585 14:54:31.826282 [ 244.455130] lkdtm: attempting ok execution at ffff800010a0e600
2586 14:54:31.826722 [ 244.461046] lkdtm: attempting bad execution at ffff800013a50000
2587 14:54:31.829439 [ 244.467041] Unable to handle kernel execute from non-executable memory at virtual address ffff800013a50000
2588 14:54:31.832739 [ 244.476796] Mem abort info:
2589 14:54:31.836106 [ 244.479743] ESR = 0x8600000f
2590 14:54:31.851394 [ 244.482868] EC = 0x21: IABT (current EL), IL = 32 bits
2591 14:54:31.851851 [ 244.488203] SET = 0, FnV = 0
2592 14:54:31.852760 [ 244.491277] EA = 0, S1PTW = 0
2593 14:54:31.854740 [ 244.494424] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2594 14:54:31.869713 [ 244.501158] [ffff800013a50000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600de8003, pte=00680006059d6703
2595 14:54:31.873271 [ 244.513724] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2596 14:54:31.936659 [ 244.519294] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2597 14:54:31.937124 [ 244.572496] CPU: 1 PID: 2000 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2598 14:54:31.958128 [ 244.580233] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2599 14:54:31.958320 [ 244.586585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2600 14:54:31.958611 [ 244.592591] pc : 0xffff800013a50000
2601 14:54:31.959533 [ 244.596086] lr : execute_location+0x84/0xa4
2602 14:54:31.959866 [ 244.600263] sp : ffff800015f13cc0
2603 14:54:31.981889 [ 244.603572] x29: ffff800015f13cc0 x28: ffff0005c977b100
2604 14:54:31.982325 [ 244.608883] x27: 0000000000000000 x26: 0000000000000000
2605 14:54:31.982666 [ 244.614192] x25: ffff800011522480 x24: ffff800015f13e20
2606 14:54:31.983513 [ 244.619502] x23: 000000000000000d x22: ffff0005c59d6000
2607 14:54:31.983848 [ 244.624812] x21: 0000000000000001 x20: ffff800010a0e600
2608 14:54:32.003525 [ 244.630121] x19: ffff800013a50000 x18: 0000000000000000
2609 14:54:32.003951 [ 244.635431] x17: 0000000000000000 x16: 0000000000000000
2610 14:54:32.004317 [ 244.640741] x15: 0000000000000030 x14: ffffffffffffffff
2611 14:54:32.005217 [ 244.646050] x13: ffff800095f139a7 x12: ffff800015f139af
2612 14:54:32.025163 [ 244.651360] x11: ffff800013a57000 x10: ffff800012638650
2613 14:54:32.025520 [ 244.656669] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2614 14:54:32.025704 [ 244.661978] x7 : ffff800012638650 x6 : ffff8000125b1000
2615 14:54:32.025866 [ 244.667288] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2616 14:54:32.048693 [ 244.672597] x3 : 0000000000000000 x2 : 0000000000000000
2617 14:54:32.049103 [ 244.677907] x1 : ffff0005c977b100 x0 : 0000000000000033
2618 14:54:32.049442 [ 244.683218] Call trace:
2619 14:54:32.050277 [ 244.685661] 0xffff800013a50000
2620 14:54:32.050546 [ 244.688804] lkdtm_EXEC_VMALLOC+0x2c/0x44
2621 14:54:32.050795 [ 244.692809] lkdtm_do_action+0x24/0x40
2622 14:54:32.070005 [ 244.696553] direct_entry+0xd0/0x140
2623 14:54:32.070855 [ 244.700126] full_proxy_write+0x68/0xbc
2624 14:54:32.071206 [ 244.703960] vfs_write+0xec/0x20c
2625 14:54:32.071535 [ 244.707270] ksys_write+0x70/0x100
2626 14:54:32.071858 [ 244.710666] __arm64_sys_write+0x24/0x30
2627 14:54:32.072143 [ 244.714587] el0_svc_common.constprop.0+0x84/0x1e0
2628 14:54:32.090913 [ 244.719373] do_el0_svc+0x2c/0x94
2629 14:54:32.091320 [ 244.722686] el0_svc+0x20/0x30
2630 14:54:32.091683 [ 244.725737] el0_sync_handler+0xb0/0xb4
2631 14:54:32.091989 [ 244.729569] el0_sync+0x180/0x1c0
2632 14:54:32.092287 [ 244.732888] Code: bad PC value
2633 14:54:32.094022 [ 244.735943] ---[ end trace 9f37975cb268a578 ]---
2634 14:54:32.097389 # Segmentation fault
2635 14:54:32.339476 # [ 244.449712] lkdtm: Performing direct entry EXEC_VMALLOC
2636 14:54:32.339898 # [ 244.455130] lkdtm: attempting ok execution at ffff800010a0e600
2637 14:54:32.340261 # [ 244.461046] lkdtm: attempting bad execution at ffff800013a50000
2638 14:54:32.360830 # [ 244.467041] Unable to handle kernel execute from non-executable memory at virtual address ffff800013a50000
2639 14:54:32.361140 # [ 244.476796] Mem abort info:
2640 14:54:32.361359 # [ 244.479743] ESR = 0x8600000f
2641 14:54:32.361658 # [ 244.482868] EC = 0x21: IABT (current EL), IL = 32 bits
2642 14:54:32.362256 # [ 244.488203] SET = 0, FnV = 0
2643 14:54:32.383574 # [ 244.491277] EA = 0, S1PTW = 0
2644 14:54:32.383950 # [ 244.494424] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2645 14:54:32.384792 # [ 244.501158] [ffff800013a50000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600de8003, pte=00680006059d6703
2646 14:54:32.405213 # [ 244.513724] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2647 14:54:32.450329 # [ 244.519294] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2648 14:54:32.451368 # [ 244.572496] CPU: 1 PID: 2000 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2649 14:54:32.472024 # [ 244.580233] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2650 14:54:32.472429 # [ 244.586585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2651 14:54:32.472777 # [ 244.592591] pc : 0xffff800013a50000
2652 14:54:32.473657 # [ 244.596086] lr : execute_location+0x84/0xa4
2653 14:54:32.494543 # [ 244.600263] sp : ffff800015f13cc0
2654 14:54:32.494910 # [ 244.603572] x29: ffff800015f13cc0 x28: ffff0005c977b100
2655 14:54:32.495697 # [ 244.608883] x27: 0000000000000000 x26: 0000000000000000
2656 14:54:32.496001 # [ 244.614192] x25: ffff800011522480 x24: ffff800015f13e20
2657 14:54:32.496306 # [ 244.619502] x23: 000000000000000d x22: ffff0005c59d6000
2658 14:54:32.516097 # [ 244.624812] x21: 0000000000000001 x20: ffff800010a0e600
2659 14:54:32.516546 # [ 244.630121] x19: ffff800013a50000 x18: 0000000000000000
2660 14:54:32.517481 # [ 244.635431] x17: 0000000000000000 x16: 0000000000000000
2661 14:54:32.517890 # [ 244.640741] x15: 0000000000000030 x14: ffffffffffffffff
2662 14:54:32.539850 # [ 244.646050] x13: ffff800095f139a7 x12: ffff800015f139af
2663 14:54:32.540303 # [ 244.651360] x11: ffff800013a57000 x10: ffff800012638650
2664 14:54:32.541254 # [ 244.656669] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2665 14:54:32.541681 # [ 244.661978] x7 : ffff800012638650 x6 : ffff8000125b1000
2666 14:54:32.561186 # [ 244.667288] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2667 14:54:32.561785 # [ 244.672597] x3 : 0000000000000000 x2 : 0000000000000000
2668 14:54:32.562070 # [ 244.677907] x1 : ffff0005c977b100 x0 : 0000000000000033
2669 14:54:32.562435 # [ 244.683218] Call trace:
2670 14:54:32.562790 # [ 244.685661] 0xffff800013a50000
2671 14:54:32.582976 # [ 244.688804] lkdtm_EXEC_VMALLOC+0x2c/0x44
2672 14:54:32.583356 # [ 244.692809] lkdtm_do_action+0x24/0x40
2673 14:54:32.584205 # [ 244.696553] direct_entry+0xd0/0x140
2674 14:54:32.584529 # [ 244.700126] full_proxy_write+0x68/0xbc
2675 14:54:32.584838 # [ 244.703960] vfs_write+0xec/0x20c
2676 14:54:32.585142 # [ 244.707270] ksys_write+0x70/0x100
2677 14:54:32.605520 # [ 244.710666] __arm64_sys_write+0x24/0x30
2678 14:54:32.605728 # [ 244.714587] el0_svc_common.constprop.0+0x84/0x1e0
2679 14:54:32.605890 # [ 244.719373] do_el0_svc+0x2c/0x94
2680 14:54:32.606047 # [ 244.722686] el0_svc+0x20/0x30
2681 14:54:32.606593 # [ 244.725737] el0_sync_handler+0xb0/0xb4
2682 14:54:32.623968 # [ 244.729569] el0_sync+0x180/0x1c0
2683 14:54:32.624291 # [ 244.732888] Code: bad PC value
2684 14:54:32.624562 # [ 244.735943] ---[ end trace 9f37975cb268a578 ]---
2685 14:54:32.624835 # EXEC_VMALLOC: saw 'call trace:': ok
2686 14:54:32.625089 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2687 14:54:32.627232 # selftests: lkdtm: EXEC_RODATA.sh
2688 14:54:33.529675 [ 246.172510] lkdtm: Performing direct entry EXEC_RODATA
2689 14:54:33.539441 [ 246.177992] lkdtm: attempting ok execution at ffff800010a0e600
2690 14:54:33.542648 [ 246.183966] lkdtm: attempting bad execution at ffff800011522980
2691 14:54:33.552462 [ 246.190086] Unable to handle kernel execute from non-executable memory at virtual address ffff800011522980
2692 14:54:33.555972 [ 246.199939] Mem abort info:
2693 14:54:33.561051 [ 246.202794] ESR = 0x8600000e
2694 14:54:33.564350 [ 246.205866] EC = 0x21: IABT (current EL), IL = 32 bits
2695 14:54:33.574077 [ 246.211372] SET = 0, FnV = 0
2696 14:54:33.574470 [ 246.214429] EA = 0, S1PTW = 0
2697 14:54:33.577531 [ 246.217597] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2698 14:54:33.588113 [ 246.224359] [ffff800011522980] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2699 14:54:33.608606 [ 246.235221] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2700 14:54:33.653008 [ 246.240792] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2701 14:54:33.653353 [ 246.293996] CPU: 0 PID: 2042 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2702 14:54:33.674559 [ 246.301733] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2703 14:54:33.674958 [ 246.308083] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2704 14:54:33.675297 [ 246.314095] pc : lkdtm_rodata_do_nothing+0x0/0x10
2705 14:54:33.676207 [ 246.318799] lr : execute_location+0x84/0xa4
2706 14:54:33.697118 [ 246.322976] sp : ffff800015ffbcd0
2707 14:54:33.697542 [ 246.326285] x29: ffff800015ffbcd0 x28: ffff0005c992e200
2708 14:54:33.697983 [ 246.331596] x27: 0000000000000000 x26: 0000000000000000
2709 14:54:33.698965 [ 246.336907] x25: ffff800011522480 x24: ffff800015ffbe20
2710 14:54:33.719787 [ 246.342217] x23: 000000000000000c x22: ffff0005c7a29000
2711 14:54:33.720246 [ 246.347526] x21: 0000000000000000 x20: ffff800010a0e600
2712 14:54:33.720639 [ 246.352836] x19: ffff800011522980 x18: 0000000000000000
2713 14:54:33.721015 [ 246.358145] x17: 0000000000000000 x16: 0000000000000000
2714 14:54:33.721385 [ 246.363454] x15: 0000000000000030 x14: ffffffffffffffff
2715 14:54:33.741333 [ 246.368764] x13: ffff800095ffb9b7 x12: ffff800015ffb9bf
2716 14:54:33.741762 [ 246.374073] x11: 0000000000000018 x10: 0000000000001440
2717 14:54:33.742108 [ 246.379383] x9 : ffff80001012dcf4 x8 : ffff0005c992f6a0
2718 14:54:33.742974 [ 246.384692] x7 : 0000000000000000 x6 : ffff8000125b1000
2719 14:54:33.764961 [ 246.390002] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
2720 14:54:33.765355 [ 246.395311] x3 : 0000000000000000 x2 : 0000000000000000
2721 14:54:33.765720 [ 246.400620] x1 : ffff0005c992e200 x0 : 0000000000000033
2722 14:54:33.766049 [ 246.405931] Call trace:
2723 14:54:33.766367 [ 246.408374] lkdtm_rodata_do_nothing+0x0/0x10
2724 14:54:33.786466 [ 246.412726] lkdtm_EXEC_RODATA+0x24/0x30
2725 14:54:33.786864 [ 246.416649] lkdtm_do_action+0x24/0x40
2726 14:54:33.787203 [ 246.420392] direct_entry+0xd0/0x140
2727 14:54:33.788070 [ 246.423966] full_proxy_write+0x68/0xbc
2728 14:54:33.788403 [ 246.427800] vfs_write+0xec/0x20c
2729 14:54:33.788721 [ 246.431109] ksys_write+0x70/0x100
2730 14:54:33.808010 [ 246.434506] __arm64_sys_write+0x24/0x30
2731 14:54:33.808406 [ 246.438428] el0_svc_common.constprop.0+0x84/0x1e0
2732 14:54:33.808745 [ 246.443213] do_el0_svc+0x2c/0x94
2733 14:54:33.809070 [ 246.446525] el0_svc+0x20/0x30
2734 14:54:33.809946 [ 246.449576] el0_sync_handler+0xb0/0xb4
2735 14:54:33.810279 [ 246.453408] el0_sync+0x180/0x1c0
2736 14:54:33.817915 [ 246.456722] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2737 14:54:33.820865 [ 246.462813] ---[ end trace 9f37975cb268a579 ]---
2738 14:54:33.824302 # Segmentation fault
2739 14:54:34.081169 # [ 246.172510] lkdtm: Performing direct entry EXEC_RODATA
2740 14:54:34.081606 # [ 246.177992] lkdtm: attempting ok execution at ffff800010a0e600
2741 14:54:34.082043 # [ 246.183966] lkdtm: attempting bad execution at ffff800011522980
2742 14:54:34.103759 # [ 246.190086] Unable to handle kernel execute from non-executable memory at virtual address ffff800011522980
2743 14:54:34.104164 # [ 246.199939] Mem abort info:
2744 14:54:34.104556 # [ 246.202794] ESR = 0x8600000e
2745 14:54:34.105484 # [ 246.205866] EC = 0x21: IABT (current EL), IL = 32 bits
2746 14:54:34.105774 # [ 246.211372] SET = 0, FnV = 0
2747 14:54:34.125069 # [ 246.214429] EA = 0, S1PTW = 0
2748 14:54:34.125376 # [ 246.217597] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
2749 14:54:34.125887 # [ 246.224359] [ffff800011522980] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2750 14:54:34.147947 # [ 246.235221] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2751 14:54:34.192063 # [ 246.240792] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2752 14:54:34.192849 # [ 246.293996] CPU: 0 PID: 2042 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2753 14:54:34.214493 # [ 246.301733] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2754 14:54:34.214762 # [ 246.308083] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2755 14:54:34.215551 # [ 246.314095] pc : lkdtm_rodata_do_nothing+0x0/0x10
2756 14:54:34.215855 # [ 246.318799] lr : execute_location+0x84/0xa4
2757 14:54:34.216144 # [ 246.322976] sp : ffff800015ffbcd0
2758 14:54:34.236160 # [ 246.326285] x29: ffff800015ffbcd0 x28: ffff0005c992e200
2759 14:54:34.236458 # [ 246.331596] x27: 0000000000000000 x26: 0000000000000000
2760 14:54:34.237081 # [ 246.336907] x25: ffff800011522480 x24: ffff800015ffbe20
2761 14:54:34.237270 # [ 246.342217] x23: 000000000000000c x22: ffff0005c7a29000
2762 14:54:34.259088 # [ 246.347526] x21: 0000000000000000 x20: ffff800010a0e600
2763 14:54:34.259440 # [ 246.352836] x19: ffff800011522980 x18: 0000000000000000
2764 14:54:34.259741 # [ 246.358145] x17: 0000000000000000 x16: 0000000000000000
2765 14:54:34.260031 # [ 246.363454] x15: 0000000000000030 x14: ffffffffffffffff
2766 14:54:34.281589 # [ 246.368764] x13: ffff800095ffb9b7 x12: ffff800015ffb9bf
2767 14:54:34.281905 # [ 246.374073] x11: 0000000000000018 x10: 0000000000001440
2768 14:54:34.282274 # [ 246.379383] x9 : ffff80001012dcf4 x8 : ffff0005c992f6a0
2769 14:54:34.283200 # [ 246.384692] x7 : 0000000000000000 x6 : ffff8000125b1000
2770 14:54:34.303247 # [ 246.390002] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
2771 14:54:34.303624 # [ 246.395311] x3 : 0000000000000000 x2 : 0000000000000000
2772 14:54:34.303946 # [ 246.400620] x1 : ffff0005c992e200 x0 : 0000000000000033
2773 14:54:34.304788 # [ 246.405931] Call trace:
2774 14:54:34.305105 # [ 246.408374] lkdtm_rodata_do_nothing+0x0/0x10
2775 14:54:34.325926 # [ 246.412726] lkdtm_EXEC_RODATA+0x24/0x30
2776 14:54:34.326330 # [ 246.416649] lkdtm_do_action+0x24/0x40
2777 14:54:34.326676 # [ 246.420392] direct_entry+0xd0/0x140
2778 14:54:34.327007 # [ 246.423966] full_proxy_write+0x68/0xbc
2779 14:54:34.327879 # [ 246.427800] vfs_write+0xec/0x20c
2780 14:54:34.347396 # [ 246.431109] ksys_write+0x70/0x100
2781 14:54:34.347802 # [ 246.434506] __arm64_sys_write+0x24/0x30
2782 14:54:34.348147 # [ 246.438428] el0_svc_common.constprop.0+0x84/0x1e0
2783 14:54:34.349016 # [ 246.443213] do_el0_svc+0x2c/0x94
2784 14:54:34.349203 # [ 246.446525] el0_svc+0x20/0x30
2785 14:54:34.349361 # [ 246.449576] el0_sync_handler+0xb0/0xb4
2786 14:54:34.369949 # [ 246.453408] el0_sync+0x180/0x1c0
2787 14:54:34.370201 # [ 246.456722] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2788 14:54:34.370985 # [ 246.462813] ---[ end trace 9f37975cb268a579 ]---
2789 14:54:34.371307 # EXEC_RODATA: saw 'call trace:': ok
2790 14:54:34.371624 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2791 14:54:34.373486 # selftests: lkdtm: EXEC_USERSPACE.sh
2792 14:54:35.317151 [ 247.959744] lkdtm: Performing direct entry EXEC_USERSPACE
2793 14:54:35.336559 [ 247.965295] lkdtm: attempting ok execution at ffff800010a0e600
2794 14:54:35.337033 [ 247.971291] lkdtm: attempting bad execution at 0000ffff8fe37000
2795 14:54:35.338680 [ 247.977293] Unable to handle kernel execution of user memory at virtual address 0000ffff8fe37000
2796 14:54:35.341990 [ 247.986179] Mem abort info:
2797 14:54:35.345279 [ 247.989087] ESR = 0x8600000f
2798 14:54:35.350902 [ 247.992490] EC = 0x21: IABT (current EL), IL = 32 bits
2799 14:54:35.354015 [ 247.997849] SET = 0, FnV = 0
2800 14:54:35.357304 [ 248.001007] EA = 0, S1PTW = 0
2801 14:54:35.376886 [ 248.004265] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000600ec5000
2802 14:54:35.378006 [ 248.010883] [0000ffff8fe37000] pgd=00000006095a8003, p4d=00000006095a8003, pud=00000006030ac003, pmd=0000000609426003, pte=00a8000618069f43
2803 14:54:35.382111 [ 248.023457] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2804 14:54:35.446061 [ 248.029114] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2805 14:54:35.446548 [ 248.082316] CPU: 0 PID: 2084 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2806 14:54:35.468655 [ 248.090053] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2807 14:54:35.469120 [ 248.096404] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2808 14:54:35.469517 [ 248.102410] pc : 0xffff8fe37000
2809 14:54:35.469944 [ 248.105555] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2810 14:54:35.470940 [ 248.110079] sp : ffff8000160b3cf0
2811 14:54:35.491103 [ 248.113388] x29: ffff8000160b3cf0 x28: ffff0005c8350000
2812 14:54:35.491580 [ 248.118698] x27: 0000000000000000 x26: 0000000000000000
2813 14:54:35.491977 [ 248.124008] x25: ffff800011522480 x24: ffff8000160b3e20
2814 14:54:35.492982 [ 248.129318] x23: 000000000000000f x22: ffff0005c8d63000
2815 14:54:35.493374 [ 248.134627] x21: ffff800011a422b8 x20: ffff800010a0e600
2816 14:54:35.513749 [ 248.139936] x19: 0000ffff8fe37000 x18: 0000000000000000
2817 14:54:35.514221 [ 248.145246] x17: 0000000000000000 x16: 0000000000000000
2818 14:54:35.515243 [ 248.150556] x15: 0000000000000030 x14: ffffffffffffffff
2819 14:54:35.515643 [ 248.155865] x13: ffff8000960b39d7 x12: ffff8000160b39df
2820 14:54:35.535480 [ 248.161174] x11: a9be7bfdd0008820 x10: ffff800012638650
2821 14:54:35.535909 [ 248.166484] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2822 14:54:35.536274 [ 248.171793] x7 : ffff800012638650 x6 : ffff8000125b1000
2823 14:54:35.536625 [ 248.177103] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2824 14:54:35.557050 [ 248.182412] x3 : 0000000000000000 x2 : 0000000000000000
2825 14:54:35.558082 [ 248.187722] x1 : ffff0005c8350000 x0 : 0000000000000033
2826 14:54:35.558458 [ 248.193032] Call trace:
2827 14:54:35.558811 [ 248.195474] 0xffff8fe37000
2828 14:54:35.559155 [ 248.198264] lkdtm_do_action+0x24/0x40
2829 14:54:35.559495 [ 248.202008] direct_entry+0xd0/0x140
2830 14:54:35.580646 [ 248.205582] full_proxy_write+0x68/0xbc
2831 14:54:35.581084 [ 248.209417] vfs_write+0xec/0x20c
2832 14:54:35.581446 [ 248.212727] ksys_write+0x70/0x100
2833 14:54:35.582414 [ 248.216124] __arm64_sys_write+0x24/0x30
2834 14:54:35.582775 [ 248.220047] el0_svc_common.constprop.0+0x84/0x1e0
2835 14:54:35.583121 [ 248.224833] do_el0_svc+0x2c/0x94
2836 14:54:35.595769 [ 248.228147] el0_svc+0x20/0x30
2837 14:54:35.596191 [ 248.231198] el0_sync_handler+0xb0/0xb4
2838 14:54:35.596553 [ 248.235031] el0_sync+0x180/0x1c0
2839 14:54:35.599104 [ 248.238350] Code: bad PC value
2840 14:54:35.599507 [ 248.241402] ---[ end trace 9f37975cb268a57a ]---
2841 14:54:35.606513 # Segmentation fault
2842 14:54:35.865544 # [ 247.959744] lkdtm: Performing direct entry EXEC_USERSPACE
2843 14:54:35.866118 # [ 247.965295] lkdtm: attempting ok execution at ffff800010a0e600
2844 14:54:35.866493 # [ 247.971291] lkdtm: attempting bad execution at 0000ffff8fe37000
2845 14:54:35.887167 # [ 247.977293] Unable to handle kernel execution of user memory at virtual address 0000ffff8fe37000
2846 14:54:35.887649 # [ 247.986179] Mem abort info:
2847 14:54:35.888054 # [ 247.989087] ESR = 0x8600000f
2848 14:54:35.888440 # [ 247.992490] EC = 0x21: IABT (current EL), IL = 32 bits
2849 14:54:35.888821 # [ 247.997849] SET = 0, FnV = 0
2850 14:54:35.909816 # [ 248.001007] EA = 0, S1PTW = 0
2851 14:54:35.910286 # [ 248.004265] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000600ec5000
2852 14:54:35.910691 # [ 248.010883] [0000ffff8fe37000] pgd=00000006095a8003, p4d=00000006095a8003, pud=00000006030ac003, pmd=0000000609426003, pte=00a8000618069f43
2853 14:54:35.931246 # [ 248.023457] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2854 14:54:35.977086 # [ 248.029114] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2855 14:54:35.977578 # [ 248.082316] CPU: 0 PID: 2084 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2856 14:54:35.998140 # [ 248.090053] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2857 14:54:35.998623 # [ 248.096404] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2858 14:54:35.999030 # [ 248.102410] pc : 0xffff8fe37000
2859 14:54:36.000049 # [ 248.105555] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2860 14:54:36.000451 # [ 248.110079] sp : ffff8000160b3cf0
2861 14:54:36.020821 # [ 248.113388] x29: ffff8000160b3cf0 x28: ffff0005c8350000
2862 14:54:36.021297 # [ 248.118698] x27: 0000000000000000 x26: 0000000000000000
2863 14:54:36.022376 # [ 248.124008] x25: ffff800011522480 x24: ffff8000160b3e20
2864 14:54:36.022784 # [ 248.129318] x23: 000000000000000f x22: ffff0005c8d63000
2865 14:54:36.043463 # [ 248.134627] x21: ffff800011a422b8 x20: ffff800010a0e600
2866 14:54:36.043974 # [ 248.139936] x19: 0000ffff8fe37000 x18: 0000000000000000
2867 14:54:36.044376 # [ 248.145246] x17: 0000000000000000 x16: 0000000000000000
2868 14:54:36.045394 # [ 248.150556] x15: 0000000000000030 x14: ffffffffffffffff
2869 14:54:36.065112 # [ 248.155865] x13: ffff8000960b39d7 x12: ffff8000160b39df
2870 14:54:36.065591 # [ 248.161174] x11: a9be7bfdd0008820 x10: ffff800012638650
2871 14:54:36.066039 # [ 248.166484] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
2872 14:54:36.067062 # [ 248.171793] x7 : ffff800012638650 x6 : ffff8000125b1000
2873 14:54:36.087715 # [ 248.177103] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
2874 14:54:36.088187 # [ 248.182412] x3 : 0000000000000000 x2 : 0000000000000000
2875 14:54:36.088686 # [ 248.187722] x1 : ffff0005c8350000 x0 : 0000000000000033
2876 14:54:36.089132 # [ 248.193032] Call trace:
2877 14:54:36.089532 # [ 248.195474] 0xffff8fe37000
2878 14:54:36.109169 # [ 248.198264] lkdtm_do_action+0x24/0x40
2879 14:54:36.109672 # [ 248.202008] direct_entry+0xd0/0x140
2880 14:54:36.110101 # [ 248.205582] full_proxy_write+0x68/0xbc
2881 14:54:36.111140 # [ 248.209417] vfs_write+0xec/0x20c
2882 14:54:36.111537 # [ 248.212727] ksys_write+0x70/0x100
2883 14:54:36.111917 # [ 248.216124] __arm64_sys_write+0x24/0x30
2884 14:54:36.131839 # [ 248.220047] el0_svc_common.constprop.0+0x84/0x1e0
2885 14:54:36.132313 # [ 248.224833] do_el0_svc+0x2c/0x94
2886 14:54:36.132716 # [ 248.228147] el0_svc+0x20/0x30
2887 14:54:36.133101 # [ 248.231198] el0_sync_handler+0xb0/0xb4
2888 14:54:36.133480 # [ 248.235031] el0_sync+0x180/0x1c0
2889 14:54:36.133901 # [ 248.238350] Code: bad PC value
2890 14:54:36.142531 # [ 248.241402] ---[ end trace 9f37975cb268a57a ]---
2891 14:54:36.145809 # EXEC_USERSPACE: saw 'call trace:': ok
2892 14:54:36.146278 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2893 14:54:36.165932 # selftests: lkdtm: EXEC_NULL.sh
2894 14:54:37.044380 [ 249.683609] lkdtm: Performing direct entry EXEC_NULL
2895 14:54:37.047562 [ 249.688658] lkdtm: attempting ok execution at ffff800010a0e600
2896 14:54:37.059399 [ 249.694644] lkdtm: attempting bad execution at 0000000000000000
2897 14:54:37.062539 [ 249.700688] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2898 14:54:37.065827 [ 249.709673] Mem abort info:
2899 14:54:37.069366 [ 249.712595] ESR = 0x86000004
2900 14:54:37.074642 [ 249.715762] EC = 0x21: IABT (current EL), IL = 32 bits
2901 14:54:37.094155 [ 249.721181] SET = 0, FnV = 0
2902 14:54:37.094625 [ 249.724295] EA = 0, S1PTW = 0
2903 14:54:37.095018 [ 249.727565] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000606165000
2904 14:54:37.096040 [ 249.734024] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2905 14:54:37.099571 [ 249.740836] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2906 14:54:37.163316 [ 249.746493] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2907 14:54:37.164456 [ 249.799695] CPU: 0 PID: 2126 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2908 14:54:37.185952 [ 249.807432] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2909 14:54:37.186412 [ 249.813782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2910 14:54:37.186806 [ 249.819789] pc : 0x0
2911 14:54:37.187184 [ 249.821982] lr : execute_location+0x84/0xa4
2912 14:54:37.187555 [ 249.826159] sp : ffff80001617bcd0
2913 14:54:37.188565 [ 249.829468] x29: ffff80001617bcd0 x28: ffff0005c6468000
2914 14:54:37.208605 [ 249.834778] x27: 0000000000000000 x26: 0000000000000000
2915 14:54:37.209082 [ 249.840088] x25: ffff800011522480 x24: ffff80001617be20
2916 14:54:37.209478 [ 249.845398] x23: 000000000000000a x22: ffff0005c719d000
2917 14:54:37.210533 [ 249.850707] x21: 0000000000000000 x20: ffff800010a0e600
2918 14:54:37.230133 [ 249.856017] x19: 0000000000000000 x18: 0000000000000000
2919 14:54:37.230593 [ 249.861326] x17: 0000000000000000 x16: 0000000000000000
2920 14:54:37.230989 [ 249.866636] x15: 0000000000000030 x14: ffffffffffffffff
2921 14:54:37.231366 [ 249.871945] x13: ffff80009617b9b7 x12: ffff80001617b9bf
2922 14:54:37.253844 [ 249.877255] x11: 0000000000000008 x10: 0000000000001440
2923 14:54:37.254304 [ 249.882564] x9 : ffff80001012dcf4 x8 : ffff0005c64694a0
2924 14:54:37.254704 [ 249.887873] x7 : 0000000000000000 x6 : ffff8000125b1000
2925 14:54:37.255729 [ 249.893182] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
2926 14:54:37.275458 [ 249.898492] x3 : 0000000000000000 x2 : 0000000000000000
2927 14:54:37.275918 [ 249.903802] x1 : ffff0005c6468000 x0 : 0000000000000033
2928 14:54:37.276311 [ 249.909112] Call trace:
2929 14:54:37.276688 [ 249.911554] 0x0
2930 14:54:37.277055 [ 249.913390] lkdtm_EXEC_NULL+0x20/0x2c
2931 14:54:37.277418 [ 249.917139] lkdtm_do_action+0x24/0x40
2932 14:54:37.277811 [ 249.920883] direct_entry+0xd0/0x140
2933 14:54:37.297001 [ 249.924457] full_proxy_write+0x68/0xbc
2934 14:54:37.297459 [ 249.928291] vfs_write+0xec/0x20c
2935 14:54:37.297888 [ 249.931601] ksys_write+0x70/0x100
2936 14:54:37.298269 [ 249.934997] __arm64_sys_write+0x24/0x30
2937 14:54:37.298641 [ 249.938918] el0_svc_common.constprop.0+0x84/0x1e0
2938 14:54:37.299008 [ 249.943704] do_el0_svc+0x2c/0x94
2939 14:54:37.315288 [ 249.947016] el0_svc+0x20/0x30
2940 14:54:37.315749 [ 249.950066] el0_sync_handler+0xb0/0xb4
2941 14:54:37.316142 [ 249.953897] el0_sync+0x180/0x1c0
2942 14:54:37.316518 [ 249.957216] Code: bad PC value
2943 14:54:37.321781 [ 249.960269] ---[ end trace 9f37975cb268a57b ]---
2944 14:54:37.322243 # Segmentation fault
2945 14:54:37.621964 # [ 249.683609] lkdtm: Performing direct entry EXEC_NULL
2946 14:54:37.622491 # [ 249.688658] lkdtm: attempting ok execution at ffff800010a0e600
2947 14:54:37.623568 # [ 249.694644] lkdtm: attempting bad execution at 0000000000000000
2948 14:54:37.645675 # [ 249.700688] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2949 14:54:37.646147 # [ 249.709673] Mem abort info:
2950 14:54:37.646548 # [ 249.712595] ESR = 0x86000004
2951 14:54:37.646936 # [ 249.715762] EC = 0x21: IABT (current EL), IL = 32 bits
2952 14:54:37.647964 # [ 249.721181] SET = 0, FnV = 0
2953 14:54:37.648358 # [ 249.724295] EA = 0, S1PTW = 0
2954 14:54:37.667277 # [ 249.727565] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000606165000
2955 14:54:37.667745 # [ 249.734024] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2956 14:54:37.668828 # [ 249.740836] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2957 14:54:37.733083 # [ 249.746493] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
2958 14:54:37.733582 # [ 249.799695] CPU: 0 PID: 2126 Comm: cat Tainted: G D W 5.10.155-cip20 #1
2959 14:54:37.734030 # [ 249.807432] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2960 14:54:37.756715 # [ 249.813782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2961 14:54:37.757188 # [ 249.819789] pc : 0x0
2962 14:54:37.757590 # [ 249.821982] lr : execute_location+0x84/0xa4
2963 14:54:37.758009 # [ 249.826159] sp : ffff80001617bcd0
2964 14:54:37.758391 # [ 249.829468] x29: ffff80001617bcd0 x28: ffff0005c6468000
2965 14:54:37.778082 # [ 249.834778] x27: 0000000000000000 x26: 0000000000000000
2966 14:54:37.778565 # [ 249.840088] x25: ffff800011522480 x24: ffff80001617be20
2967 14:54:37.779622 # [ 249.845398] x23: 000000000000000a x22: ffff0005c719d000
2968 14:54:37.780025 # [ 249.850707] x21: 0000000000000000 x20: ffff800010a0e600
2969 14:54:37.800698 # [ 249.856017] x19: 0000000000000000 x18: 0000000000000000
2970 14:54:37.801224 # [ 249.861326] x17: 0000000000000000 x16: 0000000000000000
2971 14:54:37.802321 # [ 249.866636] x15: 0000000000000030 x14: ffffffffffffffff
2972 14:54:37.802732 # [ 249.871945] x13: ffff80009617b9b7 x12: ffff80001617b9bf
2973 14:54:37.822358 # [ 249.877255] x11: 0000000000000008 x10: 0000000000001440
2974 14:54:37.822838 # [ 249.882564] x9 : ffff80001012dcf4 x8 : ffff0005c64694a0
2975 14:54:37.823897 # [ 249.887873] x7 : 0000000000000000 x6 : ffff8000125b1000
2976 14:54:37.824304 # [ 249.893182] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
2977 14:54:37.845055 # [ 249.898492] x3 : 0000000000000000 x2 : 0000000000000000
2978 14:54:37.845567 # [ 249.903802] x1 : ffff0005c6468000 x0 : 0000000000000033
2979 14:54:37.846036 # [ 249.909112] Call trace:
2980 14:54:37.846427 # [ 249.911554] 0x0
2981 14:54:37.846807 # [ 249.913390] lkdtm_EXEC_NULL+0x20/0x2c
2982 14:54:37.847837 # [ 249.917139] lkdtm_do_action+0x24/0x40
2983 14:54:37.867621 # [ 249.920883] direct_entry+0xd0/0x140
2984 14:54:37.868090 # [ 249.924457] full_proxy_write+0x68/0xbc
2985 14:54:37.868496 # [ 249.928291] vfs_write+0xec/0x20c
2986 14:54:37.868885 # [ 249.931601] ksys_write+0x70/0x100
2987 14:54:37.869264 # [ 249.934997] __arm64_sys_write+0x24/0x30
2988 14:54:37.869665 # [ 249.938918] el0_svc_common.constprop.0+0x84/0x1e0
2989 14:54:37.889185 # [ 249.943704] do_el0_svc+0x2c/0x94
2990 14:54:37.889681 # [ 249.947016] el0_svc+0x20/0x30
2991 14:54:37.890087 # [ 249.950066] el0_sync_handler+0xb0/0xb4
2992 14:54:37.891132 # [ 249.953897] el0_sync+0x180/0x1c0
2993 14:54:37.891527 # [ 249.957216] Code: bad PC value
2994 14:54:37.891968 # [ 249.960269] ---[ end trace 9f37975cb268a57b ]---
2995 14:54:37.897753 # EXEC_NULL: saw 'call trace:': ok
2996 14:54:37.898221 ok 36 selftests: lkdtm: EXEC_NULL.sh
2997 14:54:37.923198 # selftests: lkdtm: ACCESS_USERSPACE.sh
2998 14:54:38.954727 [ 251.592875] lkdtm: Performing direct entry ACCESS_USERSPACE
2999 14:54:38.957987 [ 251.598799] lkdtm: attempting bad read at 0000ffffb1354000
3000 14:54:38.962179 [ 251.604451] lkdtm: FAIL: survived bad read
3001 14:54:38.968854 [ 251.608687] lkdtm: attempting bad write at 0000ffffb1354000
3002 14:54:38.972014 [ 251.614328] lkdtm: FAIL: survived bad write
3003 14:54:39.085314 # [ 251.592875] lkdtm: Performing direct entry ACCESS_USERSPACE
3004 14:54:39.086496 # [ 251.598799] lkdtm: attempting bad read at 0000ffffb1354000
3005 14:54:39.086905 # [ 251.604451] lkdtm: FAIL: survived bad read
3006 14:54:39.087291 # [ 251.608687] lkdtm: attempting bad write at 0000ffffb1354000
3007 14:54:39.091768 # [ 251.614328] lkdtm: FAIL: survived bad write
3008 14:54:39.113026 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3009 14:54:39.208194 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3010 14:54:39.232693 # selftests: lkdtm: ACCESS_NULL.sh
3011 14:54:39.726934 [ 252.368347] lkdtm: Performing direct entry ACCESS_NULL
3012 14:54:39.732315 [ 252.373612] lkdtm: attempting bad read at 0000000000000000
3013 14:54:39.741098 [ 252.379175] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3014 14:54:39.744591 [ 252.388120] Mem abort info:
3015 14:54:39.748935 [ 252.391040] ESR = 0x96000004
3016 14:54:39.752178 [ 252.394102] EC = 0x25: DABT (current EL), IL = 32 bits
3017 14:54:39.758695 [ 252.399523] SET = 0, FnV = 0
3018 14:54:39.761919 [ 252.402581] EA = 0, S1PTW = 0
3019 14:54:39.762420 [ 252.405747] Data abort info:
3020 14:54:39.766274 [ 252.408863] ISV = 0, ISS = 0x00000004
3021 14:54:39.771968 [ 252.412792] CM = 0, WnR = 0
3022 14:54:39.775159 [ 252.415792] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605665000
3023 14:54:39.782793 [ 252.422302] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3024 14:54:39.802168 [ 252.429229] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3025 14:54:39.846491 [ 252.434887] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3026 14:54:39.846988 [ 252.488089] CPU: 0 PID: 2202 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3027 14:54:39.868038 [ 252.495825] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3028 14:54:39.868511 [ 252.502177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3029 14:54:39.868916 [ 252.508190] pc : lkdtm_ACCESS_NULL+0x34/0x78
3030 14:54:39.869993 [ 252.512456] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3031 14:54:39.891696 [ 252.516720] sp : ffff80001630bcf0
3032 14:54:39.892180 [ 252.520028] x29: ffff80001630bcf0 x28: ffff0005c0d48000
3033 14:54:39.892586 [ 252.525339] x27: 0000000000000000 x26: 0000000000000000
3034 14:54:39.893656 [ 252.530649] x25: ffff800011522480 x24: ffff80001630be20
3035 14:54:39.913189 [ 252.535958] x23: 000000000000000c x22: ffff0005c5654000
3036 14:54:39.913679 [ 252.541268] x21: ffff800011a422f0 x20: 0000000000000000
3037 14:54:39.914087 [ 252.546577] x19: 0000000000000027 x18: 0000000000000000
3038 14:54:39.914476 [ 252.551887] x17: 0000000000000000 x16: 0000000000000000
3039 14:54:39.915520 [ 252.557197] x15: 0000000000000030 x14: ffffffffffffffff
3040 14:54:39.935722 [ 252.562506] x13: ffff80009630b9d7 x12: ffff80001630b9df
3041 14:54:39.936204 [ 252.567816] x11: 0000000000000018 x10: ffff800012638650
3042 14:54:39.936599 [ 252.573126] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3043 14:54:39.937668 [ 252.578435] x7 : ffff800012638650 x6 : ffff8000125b1000
3044 14:54:39.958376 [ 252.583745] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
3045 14:54:39.958845 [ 252.589054] x3 : 0000000000000000 x2 : 0000000000000000
3046 14:54:39.959910 [ 252.594363] x1 : 000000000000c0de x0 : ffff800011a43000
3047 14:54:39.960306 [ 252.599673] Call trace:
3048 14:54:39.960683 [ 252.602116] lkdtm_ACCESS_NULL+0x34/0x78
3049 14:54:39.980079 [ 252.606039] lkdtm_do_action+0x24/0x40
3050 14:54:39.980539 [ 252.609783] direct_entry+0xd0/0x140
3051 14:54:39.980932 [ 252.613357] full_proxy_write+0x68/0xbc
3052 14:54:39.981311 [ 252.617190] vfs_write+0xec/0x20c
3053 14:54:39.981713 [ 252.620500] ksys_write+0x70/0x100
3054 14:54:39.982752 [ 252.623896] __arm64_sys_write+0x24/0x30
3055 14:54:40.002559 [ 252.627818] el0_svc_common.constprop.0+0x84/0x1e0
3056 14:54:40.003018 [ 252.632605] do_el0_svc+0x2c/0x94
3057 14:54:40.003413 [ 252.635917] el0_svc+0x20/0x30
3058 14:54:40.004460 [ 252.638967] el0_sync_handler+0xb0/0xb4
3059 14:54:40.004850 [ 252.642799] el0_sync+0x180/0x1c0
3060 14:54:40.010030 [ 252.646113] Code: 910d8000 97ffdf68 d2981bc1 d0003e40 (f9400293)
3061 14:54:40.010622 [ 252.652204] ---[ end trace 9f37975cb268a57c ]---
3062 14:54:40.015510 # Segmentation fault
3063 14:54:40.335972 # [ 252.368347] lkdtm: Performing direct entry ACCESS_NULL
3064 14:54:40.336389 # [ 252.373612] lkdtm: attempting bad read at 0000000000000000
3065 14:54:40.337406 # [ 252.379175] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3066 14:54:40.358584 # [ 252.388120] Mem abort info:
3067 14:54:40.359052 # [ 252.391040] ESR = 0x96000004
3068 14:54:40.359457 # [ 252.394102] EC = 0x25: DABT (current EL), IL = 32 bits
3069 14:54:40.359868 # [ 252.399523] SET = 0, FnV = 0
3070 14:54:40.360249 # [ 252.402581] EA = 0, S1PTW = 0
3071 14:54:40.360623 # [ 252.405747] Data abort info:
3072 14:54:40.380139 # [ 252.408863] ISV = 0, ISS = 0x00000004
3073 14:54:40.380607 # [ 252.412792] CM = 0, WnR = 0
3074 14:54:40.381013 # [ 252.415792] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000605665000
3075 14:54:40.382096 # [ 252.422302] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3076 14:54:40.402719 # [ 252.429229] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3077 14:54:40.446883 # [ 252.434887] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3078 14:54:40.448053 # [ 252.488089] CPU: 0 PID: 2202 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3079 14:54:40.469517 # [ 252.495825] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3080 14:54:40.470013 # [ 252.502177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3081 14:54:40.471091 # [ 252.508190] pc : lkdtm_ACCESS_NULL+0x34/0x78
3082 14:54:40.471495 # [ 252.512456] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3083 14:54:40.471882 # [ 252.516720] sp : ffff80001630bcf0
3084 14:54:40.491138 # [ 252.520028] x29: ffff80001630bcf0 x28: ffff0005c0d48000
3085 14:54:40.491606 # [ 252.525339] x27: 0000000000000000 x26: 0000000000000000
3086 14:54:40.492030 # [ 252.530649] x25: ffff800011522480 x24: ffff80001630be20
3087 14:54:40.492422 # [ 252.535958] x23: 000000000000000c x22: ffff0005c5654000
3088 14:54:40.514797 # [ 252.541268] x21: ffff800011a422f0 x20: 0000000000000000
3089 14:54:40.515267 # [ 252.546577] x19: 0000000000000027 x18: 0000000000000000
3090 14:54:40.515670 # [ 252.551887] x17: 0000000000000000 x16: 0000000000000000
3091 14:54:40.516732 # [ 252.557197] x15: 0000000000000030 x14: ffffffffffffffff
3092 14:54:40.536336 # [ 252.562506] x13: ffff80009630b9d7 x12: ffff80001630b9df
3093 14:54:40.536818 # [ 252.567816] x11: 0000000000000018 x10: ffff800012638650
3094 14:54:40.537918 # [ 252.573126] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3095 14:54:40.538323 # [ 252.578435] x7 : ffff800012638650 x6 : ffff8000125b1000
3096 14:54:40.558088 # [ 252.583745] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
3097 14:54:40.558557 # [ 252.589054] x3 : 0000000000000000 x2 : 0000000000000000
3098 14:54:40.558963 # [ 252.594363] x1 : 000000000000c0de x0 : ffff800011a43000
3099 14:54:40.559352 # [ 252.599673] Call trace:
3100 14:54:40.559730 # [ 252.602116] lkdtm_ACCESS_NULL+0x34/0x78
3101 14:54:40.580623 # [ 252.606039] lkdtm_do_action+0x24/0x40
3102 14:54:40.581092 # [ 252.609783] direct_entry+0xd0/0x140
3103 14:54:40.581491 # [ 252.613357] full_proxy_write+0x68/0xbc
3104 14:54:40.581924 # [ 252.617190] vfs_write+0xec/0x20c
3105 14:54:40.582306 # [ 252.620500] ksys_write+0x70/0x100
3106 14:54:40.582681 # [ 252.623896] __arm64_sys_write+0x24/0x30
3107 14:54:40.602092 # [ 252.627818] el0_svc_common.constprop.0+0x84/0x1e0
3108 14:54:40.602594 # [ 252.632605] do_el0_svc+0x2c/0x94
3109 14:54:40.603057 # [ 252.635917] el0_svc+0x20/0x30
3110 14:54:40.604140 # [ 252.638967] el0_sync_handler+0xb0/0xb4
3111 14:54:40.604540 # [ 252.642799] el0_sync+0x180/0x1c0
3112 14:54:40.618385 # [ 252.646113] Code: 910d8000 97ffdf68 d2981bc1 d0003e40 (f9400293)
3113 14:54:40.618855 # [ 252.652204] ---[ end trace 9f37975cb268a57c ]---
3114 14:54:40.619260 # ACCESS_NULL: saw 'call trace:': ok
3115 14:54:40.621727 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3116 14:54:40.622202 # selftests: lkdtm: WRITE_RO.sh
3117 14:54:41.776468 [ 254.419382] lkdtm: Performing direct entry WRITE_RO
3118 14:54:41.784004 [ 254.424372] lkdtm: attempting bad rodata write at ffff800011522970
3119 14:54:41.794815 [ 254.432379] Unable to handle kernel write to read-only memory at virtual address ffff800011522970
3120 14:54:41.798110 [ 254.442266] Mem abort info:
3121 14:54:41.800473 [ 254.445699] ESR = 0x9600004e
3122 14:54:41.807199 [ 254.448842] EC = 0x25: DABT (current EL), IL = 32 bits
3123 14:54:41.810335 [ 254.454184] SET = 0, FnV = 0
3124 14:54:41.813690 [ 254.457488] EA = 0, S1PTW = 0
3125 14:54:41.816977 [ 254.460741] Data abort info:
3126 14:54:41.826841 [ 254.463775] ISV = 0, ISS = 0x0000004e
3127 14:54:41.827252 [ 254.467643] CM = 0, WnR = 1
3128 14:54:41.830124 [ 254.470616] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3129 14:54:41.844214 [ 254.477397] [ffff800011522970] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3130 14:54:41.847452 [ 254.488041] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3131 14:54:41.910997 [ 254.493698] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3132 14:54:41.911454 [ 254.546899] CPU: 0 PID: 2247 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3133 14:54:41.933667 [ 254.554636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3134 14:54:41.934132 [ 254.560987] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3135 14:54:41.934529 [ 254.566999] pc : lkdtm_WRITE_RO+0x44/0x5c
3136 14:54:41.934908 [ 254.571003] lr : lkdtm_WRITE_RO+0x2c/0x5c
3137 14:54:41.935965 [ 254.575006] sp : ffff8000163d3cf0
3138 14:54:41.955300 [ 254.578315] x29: ffff8000163d3cf0 x28: ffff0005c6468000
3139 14:54:41.955776 [ 254.583625] x27: 0000000000000000 x26: 0000000000000000
3140 14:54:41.956170 [ 254.588936] x25: ffff800011522480 x24: ffff8000163d3e20
3141 14:54:41.956550 [ 254.594246] x23: 0000000000000009 x22: ffff0005c8e92000
3142 14:54:41.957609 [ 254.599556] x21: ffff800011a42300 x20: ffff800011522700
3143 14:54:41.978863 [ 254.604866] x19: ffff800011522000 x18: 0000000000000000
3144 14:54:41.979332 [ 254.610175] x17: 0000000000000000 x16: 0000000000000000
3145 14:54:41.980415 [ 254.615484] x15: 0000000000000000 x14: 0000000000000000
3146 14:54:41.980819 [ 254.620794] x13: 0000000000000000 x12: 0000000000000000
3147 14:54:42.000527 [ 254.626103] x11: 00000064cafcf5b6 x10: 0000000000001440
3148 14:54:42.000990 [ 254.631413] x9 : ffff80001012dcf4 x8 : ffff0005c64694a0
3149 14:54:42.001385 [ 254.636723] x7 : 0000000000000000 x6 : ffff8000125b1000
3150 14:54:42.002482 [ 254.642032] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3151 14:54:42.022170 [ 254.647342] x3 : 0000000000000000 x2 : 00000000abcd1234
3152 14:54:42.022630 [ 254.652652] x1 : 000000000198b861 x0 : ffff800011a43250
3153 14:54:42.023022 [ 254.657962] Call trace:
3154 14:54:42.023399 [ 254.660405] lkdtm_WRITE_RO+0x44/0x5c
3155 14:54:42.023768 [ 254.664069] lkdtm_do_action+0x24/0x40
3156 14:54:42.024132 [ 254.667813] direct_entry+0xd0/0x140
3157 14:54:42.044784 [ 254.671387] full_proxy_write+0x68/0xbc
3158 14:54:42.045251 [ 254.675221] vfs_write+0xec/0x20c
3159 14:54:42.045680 [ 254.678530] ksys_write+0x70/0x100
3160 14:54:42.046763 [ 254.681927] __arm64_sys_write+0x24/0x30
3161 14:54:42.047160 [ 254.685848] el0_svc_common.constprop.0+0x84/0x1e0
3162 14:54:42.047543 [ 254.690634] do_el0_svc+0x2c/0x94
3163 14:54:42.065234 [ 254.693946] el0_svc+0x20/0x30
3164 14:54:42.065727 [ 254.696997] el0_sync_handler+0xb0/0xb4
3165 14:54:42.066135 [ 254.700828] el0_sync+0x180/0x1c0
3166 14:54:42.066524 [ 254.704142] Code: f2b579a2 d0003e40 ca020021 91094000 (f904ba61)
3167 14:54:42.068318 [ 254.710233] ---[ end trace 9f37975cb268a57d ]---
3168 14:54:42.071593 # Segmentation fault
3169 14:54:42.333884 # [ 254.419382] lkdtm: Performing direct entry WRITE_RO
3170 14:54:42.334134 # [ 254.424372] lkdtm: attempting bad rodata write at ffff800011522970
3171 14:54:42.334540 # [ 254.432379] Unable to handle kernel write to read-only memory at virtual address ffff800011522970
3172 14:54:42.356390 # [ 254.442266] Mem abort info:
3173 14:54:42.356718 # [ 254.445699] ESR = 0x9600004e
3174 14:54:42.357064 # [ 254.448842] EC = 0x25: DABT (current EL), IL = 32 bits
3175 14:54:42.358068 # [ 254.454184] SET = 0, FnV = 0
3176 14:54:42.358436 # [ 254.457488] EA = 0, S1PTW = 0
3177 14:54:42.358787 # [ 254.460741] Data abort info:
3178 14:54:42.377880 # [ 254.463775] ISV = 0, ISS = 0x0000004e
3179 14:54:42.378079 # [ 254.467643] CM = 0, WnR = 1
3180 14:54:42.378282 # [ 254.470616] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3181 14:54:42.379236 # [ 254.477397] [ffff800011522970] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3182 14:54:42.400723 # [ 254.488041] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3183 14:54:42.445148 # [ 254.493698] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3184 14:54:42.445464 # [ 254.546899] CPU: 0 PID: 2247 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3185 14:54:42.467621 # [ 254.554636] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3186 14:54:42.467831 # [ 254.560987] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3187 14:54:42.468157 # [ 254.566999] pc : lkdtm_WRITE_RO+0x44/0x5c
3188 14:54:42.468470 # [ 254.571003] lr : lkdtm_WRITE_RO+0x2c/0x5c
3189 14:54:42.489266 # [ 254.575006] sp : ffff8000163d3cf0
3190 14:54:42.489667 # [ 254.578315] x29: ffff8000163d3cf0 x28: ffff0005c6468000
3191 14:54:42.490720 # [ 254.583625] x27: 0000000000000000 x26: 0000000000000000
3192 14:54:42.491095 # [ 254.588936] x25: ffff800011522480 x24: ffff8000163d3e20
3193 14:54:42.511585 # [ 254.594246] x23: 0000000000000009 x22: ffff0005c8e92000
3194 14:54:42.512454 # [ 254.599556] x21: ffff800011a42300 x20: ffff800011522700
3195 14:54:42.512858 # [ 254.604866] x19: ffff800011522000 x18: 0000000000000000
3196 14:54:42.513224 # [ 254.610175] x17: 0000000000000000 x16: 0000000000000000
3197 14:54:42.534225 # [ 254.615484] x15: 0000000000000000 x14: 0000000000000000
3198 14:54:42.534602 # [ 254.620794] x13: 0000000000000000 x12: 0000000000000000
3199 14:54:42.535659 # [ 254.626103] x11: 00000064cafcf5b6 x10: 0000000000001440
3200 14:54:42.536035 # [ 254.631413] x9 : ffff80001012dcf4 x8 : ffff0005c64694a0
3201 14:54:42.555889 # [ 254.636723] x7 : 0000000000000000 x6 : ffff8000125b1000
3202 14:54:42.556111 # [ 254.642032] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3203 14:54:42.556458 # [ 254.647342] x3 : 0000000000000000 x2 : 00000000abcd1234
3204 14:54:42.556791 # [ 254.652652] x1 : 000000000198b861 x0 : ffff800011a43250
3205 14:54:42.557118 # [ 254.657962] Call trace:
3206 14:54:42.578500 # [ 254.660405] lkdtm_WRITE_RO+0x44/0x5c
3207 14:54:42.578746 # [ 254.664069] lkdtm_do_action+0x24/0x40
3208 14:54:42.579096 # [ 254.667813] direct_entry+0xd0/0x140
3209 14:54:42.579759 # [ 254.671387] full_proxy_write+0x68/0xbc
3210 14:54:42.580062 # [ 254.675221] vfs_write+0xec/0x20c
3211 14:54:42.580351 # [ 254.678530] ksys_write+0x70/0x100
3212 14:54:42.600068 # [ 254.681927] __arm64_sys_write+0x24/0x30
3213 14:54:42.600426 # [ 254.685848] el0_svc_common.constprop.0+0x84/0x1e0
3214 14:54:42.600730 # [ 254.690634] do_el0_svc+0x2c/0x94
3215 14:54:42.601021 # [ 254.693946] el0_svc+0x20/0x30
3216 14:54:42.601857 # [ 254.696997] el0_sync_handler+0xb0/0xb4
3217 14:54:42.602192 # [ 254.700828] el0_sync+0x180/0x1c0
3218 14:54:42.620514 # [ 254.704142] Code: f2b579a2 d0003e40 ca020021 91094000 (f904ba61)
3219 14:54:42.620923 # [ 254.710233] ---[ end trace 9f37975cb268a57d ]---
3220 14:54:42.621957 # WRITE_RO: saw 'call trace:': ok
3221 14:54:42.622347 ok 39 selftests: lkdtm: WRITE_RO.sh
3222 14:54:42.623795 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3223 14:54:43.663846 [ 256.300759] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3224 14:54:43.667008 [ 256.306683] lkdtm: attempting bad ro_after_init write at ffff800011b173e8
3225 14:54:43.686235 [ 256.313568] Unable to handle kernel write to read-only memory at virtual address ffff800011b173e8
3226 14:54:43.687131 [ 256.322473] Mem abort info:
3227 14:54:43.687381 [ 256.325370] ESR = 0x9600004e
3228 14:54:43.687551 [ 256.328473] EC = 0x25: DABT (current EL), IL = 32 bits
3229 14:54:43.691919 [ 256.333834] SET = 0, FnV = 0
3230 14:54:43.692314 [ 256.336914] EA = 0, S1PTW = 0
3231 14:54:43.696156 [ 256.340263] Data abort info:
3232 14:54:43.707100 [ 256.343259] ISV = 0, ISS = 0x0000004e
3233 14:54:43.707494 [ 256.347128] CM = 0, WnR = 1
3234 14:54:43.710412 [ 256.350101] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3235 14:54:43.721000 [ 256.356921] [ffff800011b173e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049c00781
3236 14:54:43.742619 [ 256.369885] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3237 14:54:43.787361 [ 256.375547] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3238 14:54:43.787702 [ 256.428753] CPU: 0 PID: 2292 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3239 14:54:43.809553 [ 256.436490] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3240 14:54:43.810420 [ 256.442841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3241 14:54:43.810747 [ 256.448853] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3242 14:54:43.811054 [ 256.453813] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3243 14:54:43.832240 [ 256.458772] sp : ffff80001648bcf0
3244 14:54:43.832618 [ 256.462080] x29: ffff80001648bcf0 x28: ffff0005c977e200
3245 14:54:43.832935 [ 256.467391] x27: 0000000000000000 x26: 0000000000000000
3246 14:54:43.833945 [ 256.472701] x25: ffff800011522480 x24: ffff80001648be20
3247 14:54:43.854871 [ 256.478011] x23: 0000000000000014 x22: ffff0005c36b8000
3248 14:54:43.855263 [ 256.483321] x21: ffff800011a42310 x20: ffff800011522710
3249 14:54:43.855625 [ 256.488630] x19: ffff800011b17000 x18: 0000000000000000
3250 14:54:43.856683 [ 256.493940] x17: 0000000000000000 x16: 0000000000000000
3251 14:54:43.876457 [ 256.499249] x15: 0000000000000030 x14: ffffffffffffffff
3252 14:54:43.876868 [ 256.504559] x13: ffff80009648b9d7 x12: ffff80001648b9df
3253 14:54:43.877207 [ 256.509868] x11: 0000000000000018 x10: ffff800012638650
3254 14:54:43.878163 [ 256.515177] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3255 14:54:43.878498 [ 256.520487] x7 : ffff800012638650 x6 : ffff8000125b1000
3256 14:54:43.897989 [ 256.525796] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
3257 14:54:43.898421 [ 256.531105] x3 : 0000000000000000 x2 : 00000000abcd1234
3258 14:54:43.898815 [ 256.536415] x1 : 00000000fe67479e x0 : ffff800011a43250
3259 14:54:43.899903 [ 256.541725] Call trace:
3260 14:54:43.921671 [ 256.544169] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3261 14:54:43.922113 [ 256.548785] lkdtm_do_action+0x24/0x40
3262 14:54:43.922509 [ 256.552529] direct_entry+0xd0/0x140
3263 14:54:43.922888 [ 256.556103] full_proxy_write+0x68/0xbc
3264 14:54:43.923259 [ 256.559937] vfs_write+0xec/0x20c
3265 14:54:43.924337 [ 256.563246] ksys_write+0x70/0x100
3266 14:54:43.943279 [ 256.566643] __arm64_sys_write+0x24/0x30
3267 14:54:43.943752 [ 256.570565] el0_svc_common.constprop.0+0x84/0x1e0
3268 14:54:43.944145 [ 256.575351] do_el0_svc+0x2c/0x94
3269 14:54:43.944522 [ 256.578663] el0_svc+0x20/0x30
3270 14:54:43.944894 [ 256.581713] el0_sync_handler+0xb0/0xb4
3271 14:54:43.945987 [ 256.585545] el0_sync+0x180/0x1c0
3272 14:54:43.949688 [ 256.588860] Code: f2b579a2 d0003e40 ca020021 91094000 (f901f661)
3273 14:54:43.952943 [ 256.594950] ---[ end trace 9f37975cb268a57e ]---
3274 14:54:43.956149 # Segmentation fault
3275 14:54:44.308549 # [ 256.300759] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3276 14:54:44.308735 # [ 256.306683] lkdtm: attempting bad ro_after_init write at ffff800011b173e8
3277 14:54:44.308900 # [ 256.313568] Unable to handle kernel write to read-only memory at virtual address ffff800011b173e8
3278 14:54:44.329993 # [ 256.322473] Mem abort info:
3279 14:54:44.330299 # [ 256.325370] ESR = 0x9600004e
3280 14:54:44.330560 # [ 256.328473] EC = 0x25: DABT (current EL), IL = 32 bits
3281 14:54:44.330793 # [ 256.333834] SET = 0, FnV = 0
3282 14:54:44.331021 # [ 256.336914] EA = 0, S1PTW = 0
3283 14:54:44.331246 # [ 256.340263] Data abort info:
3284 14:54:44.352713 # [ 256.343259] ISV = 0, ISS = 0x0000004e
3285 14:54:44.353075 # [ 256.347128] CM = 0, WnR = 1
3286 14:54:44.353339 # [ 256.350101] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3287 14:54:44.374155 # [ 256.356921] [ffff800011b173e8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049c00781
3288 14:54:44.374575 # [ 256.369885] Internal error: Oops: 9600004e [#14] PREEMPT SMP
3289 14:54:44.419459 # [ 256.375547] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3290 14:54:44.441117 # [ 256.428753] CPU: 0 PID: 2292 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3291 14:54:44.441581 # [ 256.436490] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3292 14:54:44.441950 # [ 256.442841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3293 14:54:44.442281 # [ 256.448853] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3294 14:54:44.463745 # [ 256.453813] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3295 14:54:44.464220 # [ 256.458772] sp : ffff80001648bcf0
3296 14:54:44.464564 # [ 256.462080] x29: ffff80001648bcf0 x28: ffff0005c977e200
3297 14:54:44.465580 # [ 256.467391] x27: 0000000000000000 x26: 0000000000000000
3298 14:54:44.466047 # [ 256.472701] x25: ffff800011522480 x24: ffff80001648be20
3299 14:54:44.485247 # [ 256.478011] x23: 0000000000000014 x22: ffff0005c36b8000
3300 14:54:44.485815 # [ 256.483321] x21: ffff800011a42310 x20: ffff800011522710
3301 14:54:44.486902 # [ 256.488630] x19: ffff800011b17000 x18: 0000000000000000
3302 14:54:44.487278 # [ 256.493940] x17: 0000000000000000 x16: 0000000000000000
3303 14:54:44.507889 # [ 256.499249] x15: 0000000000000030 x14: ffffffffffffffff
3304 14:54:44.508362 # [ 256.504559] x13: ffff80009648b9d7 x12: ffff80001648b9df
3305 14:54:44.508764 # [ 256.509868] x11: 0000000000000018 x10: ffff800012638650
3306 14:54:44.509894 # [ 256.515177] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3307 14:54:44.530410 # [ 256.520487] x7 : ffff800012638650 x6 : ffff8000125b1000
3308 14:54:44.530882 # [ 256.525796] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
3309 14:54:44.532006 # [ 256.531105] x3 : 0000000000000000 x2 : 00000000abcd1234
3310 14:54:44.532413 # [ 256.536415] x1 : 00000000fe67479e x0 : ffff800011a43250
3311 14:54:44.552157 # [ 256.541725] Call trace:
3312 14:54:44.552626 # [ 256.544169] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3313 14:54:44.553029 # [ 256.548785] lkdtm_do_action+0x24/0x40
3314 14:54:44.553415 # [ 256.552529] direct_entry+0xd0/0x140
3315 14:54:44.553827 # [ 256.556103] full_proxy_write+0x68/0xbc
3316 14:54:44.554214 # [ 256.559937] vfs_write+0xec/0x20c
3317 14:54:44.574721 # [ 256.563246] ksys_write+0x70/0x100
3318 14:54:44.575218 # [ 256.566643] __arm64_sys_write+0x24/0x30
3319 14:54:44.576344 # [ 256.570565] el0_svc_common.constprop.0+0x84/0x1e0
3320 14:54:44.576747 # [ 256.575351] do_el0_svc+0x2c/0x94
3321 14:54:44.577133 # [ 256.578663] el0_svc+0x20/0x30
3322 14:54:44.597289 # [ 256.581713] el0_sync_handler+0xb0/0xb4
3323 14:54:44.597836 # [ 256.585545] el0_sync+0x180/0x1c0
3324 14:54:44.598262 # [ 256.588860] Code: f2b579a2 d0003e40 ca020021 91094000 (f901f661)
3325 14:54:44.599377 # [ 256.594950] ---[ end trace 9f37975cb268a57e ]---
3326 14:54:44.599797 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3327 14:54:44.602668 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3328 14:54:44.603155 # selftests: lkdtm: WRITE_KERN.sh
3329 14:54:45.627685 [ 258.268935] lkdtm: Performing direct entry WRITE_KERN
3330 14:54:45.634259 [ 258.274175] lkdtm: attempting bad 8826424 byte write at ffff800011279438
3331 14:54:45.642912 [ 258.280956] Unable to handle kernel write to read-only memory at virtual address ffff800011279438
3332 14:54:45.646258 [ 258.289850] Mem abort info:
3333 14:54:45.651629 [ 258.292717] ESR = 0x9600004f
3334 14:54:45.654891 [ 258.295815] EC = 0x25: DABT (current EL), IL = 32 bits
3335 14:54:45.674282 [ 258.301433] SET = 0, FnV = 0
3336 14:54:45.674759 [ 258.304528] EA = 0, S1PTW = 0
3337 14:54:45.675154 [ 258.307717] Data abort info:
3338 14:54:45.675533 [ 258.310595] ISV = 0, ISS = 0x0000004f
3339 14:54:45.675906 [ 258.314449] CM = 0, WnR = 1
3340 14:54:45.687286 [ 258.317449] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3341 14:54:45.690618 [ 258.324215] [ffff800011279438] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049479783
3342 14:54:45.710086 [ 258.337350] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3343 14:54:45.754172 [ 258.343009] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3344 14:54:45.755386 [ 258.396212] CPU: 0 PID: 2337 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3345 14:54:45.776795 [ 258.403949] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3346 14:54:45.778023 [ 258.410300] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3347 14:54:45.778436 [ 258.416312] pc : __memcpy+0x110/0x180
3348 14:54:45.778820 [ 258.419976] lr : lkdtm_WRITE_KERN+0x54/0x88
3349 14:54:45.799482 [ 258.424152] sp : ffff800016553ce0
3350 14:54:45.799939 [ 258.427461] x29: ffff800016553ce0 x28: ffff0005c0d4c980
3351 14:54:45.800335 [ 258.432772] x27: 0000000000000000 x26: 0000000000000000
3352 14:54:45.801442 [ 258.438082] x25: ffff800011522480 x24: ffff800016553e20
3353 14:54:45.801874 [ 258.443392] x23: 000000000000000b x22: ffff0005c817b000
3354 14:54:45.821125 [ 258.448702] x21: 000000000086ae38 x20: ffff800010a0e600
3355 14:54:45.821585 [ 258.454011] x19: ffff800011279438 x18: 0000000000000000
3356 14:54:45.822019 [ 258.459321] x17: 0000000000000000 x16: 0000000000000000
3357 14:54:45.822400 [ 258.464631] x15: 0000000000000030 x14: f9000fe097e4f15a
3358 14:54:45.844766 [ 258.469940] x13: f946f800910003fd x12: 52819801d2800802
3359 14:54:45.845227 [ 258.475250] x11: a9be7bfdd0008820 x10: d503233fd503201f
3360 14:54:45.845622 [ 258.480560] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3361 14:54:45.846798 [ 258.485869] x7 : d503201faa1e03e9 x6 : ffff800011279438
3362 14:54:45.866314 [ 258.491178] x5 : ffff8000125b1c88 x4 : 0000000000000000
3363 14:54:45.866774 [ 258.496487] x3 : 0000000000000000 x2 : 000000000086adb8
3364 14:54:45.867168 [ 258.501797] x1 : ffff800010a0e640 x0 : ffff800011279438
3365 14:54:45.867546 [ 258.507108] Call trace:
3366 14:54:45.868645 [ 258.509551] __memcpy+0x110/0x180
3367 14:54:45.887868 [ 258.512865] lkdtm_do_action+0x24/0x40
3368 14:54:45.888329 [ 258.516609] direct_entry+0xd0/0x140
3369 14:54:45.888725 [ 258.520182] full_proxy_write+0x68/0xbc
3370 14:54:45.889102 [ 258.524015] vfs_write+0xec/0x20c
3371 14:54:45.889471 [ 258.527325] ksys_write+0x70/0x100
3372 14:54:45.890606 [ 258.530721] __arm64_sys_write+0x24/0x30
3373 14:54:45.910462 [ 258.534643] el0_svc_common.constprop.0+0x84/0x1e0
3374 14:54:45.910922 [ 258.539429] do_el0_svc+0x2c/0x94
3375 14:54:45.911317 [ 258.542741] el0_svc+0x20/0x30
3376 14:54:45.912427 [ 258.545792] el0_sync_handler+0xb0/0xb4
3377 14:54:45.912845 [ 258.549624] el0_sync+0x180/0x1c0
3378 14:54:45.913220 [ 258.552938] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3379 14:54:45.916883 [ 258.559029] ---[ end trace 9f37975cb268a57f ]---
3380 14:54:45.924469 # Segmentation fault
3381 14:54:46.208805 # [ 258.268935] lkdtm: Performing direct entry WRITE_KERN
3382 14:54:46.210116 # [ 258.274175] lkdtm: attempting bad 8826424 byte write at ffff800011279438
3383 14:54:46.210540 # [ 258.280956] Unable to handle kernel write to read-only memory at virtual address ffff800011279438
3384 14:54:46.231567 # [ 258.289850] Mem abort info:
3385 14:54:46.232035 # [ 258.292717] ESR = 0x9600004f
3386 14:54:46.232438 # [ 258.295815] EC = 0x25: DABT (current EL), IL = 32 bits
3387 14:54:46.232825 # [ 258.301433] SET = 0, FnV = 0
3388 14:54:46.233209 # [ 258.304528] EA = 0, S1PTW = 0
3389 14:54:46.233584 # [ 258.307717] Data abort info:
3390 14:54:46.254044 # [ 258.310595] ISV = 0, ISS = 0x0000004f
3391 14:54:46.254512 # [ 258.314449] CM = 0, WnR = 1
3392 14:54:46.254913 # [ 258.317449] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
3393 14:54:46.276735 # [ 258.324215] [ffff800011279438] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049479783
3394 14:54:46.277210 # [ 258.337350] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3395 14:54:46.320627 # [ 258.343009] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3396 14:54:46.343485 # [ 258.396212] CPU: 0 PID: 2337 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3397 14:54:46.343952 # [ 258.403949] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3398 14:54:46.345070 # [ 258.410300] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3399 14:54:46.345464 # [ 258.416312] pc : __memcpy+0x110/0x180
3400 14:54:46.365130 # [ 258.419976] lr : lkdtm_WRITE_KERN+0x54/0x88
3401 14:54:46.365601 # [ 258.424152] sp : ffff800016553ce0
3402 14:54:46.366058 # [ 258.427461] x29: ffff800016553ce0 x28: ffff0005c0d4c980
3403 14:54:46.366449 # [ 258.432772] x27: 0000000000000000 x26: 0000000000000000
3404 14:54:46.367569 # [ 258.438082] x25: ffff800011522480 x24: ffff800016553e20
3405 14:54:46.387794 # [ 258.443392] x23: 000000000000000b x22: ffff0005c817b000
3406 14:54:46.388295 # [ 258.448702] x21: 000000000086ae38 x20: ffff800010a0e600
3407 14:54:46.388699 # [ 258.454011] x19: ffff800011279438 x18: 0000000000000000
3408 14:54:46.389085 # [ 258.459321] x17: 0000000000000000 x16: 0000000000000000
3409 14:54:46.409355 # [ 258.464631] x15: 0000000000000030 x14: f9000fe097e4f15a
3410 14:54:46.409850 # [ 258.469940] x13: f946f800910003fd x12: 52819801d2800802
3411 14:54:46.410256 # [ 258.475250] x11: a9be7bfdd0008820 x10: d503233fd503201f
3412 14:54:46.411380 # [ 258.480560] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3413 14:54:46.430961 # [ 258.485869] x7 : d503201faa1e03e9 x6 : ffff800011279438
3414 14:54:46.431430 # [ 258.491178] x5 : ffff8000125b1c88 x4 : 0000000000000000
3415 14:54:46.431832 # [ 258.496487] x3 : 0000000000000000 x2 : 000000000086adb8
3416 14:54:46.432218 # [ 258.501797] x1 : ffff800010a0e640 x0 : ffff800011279438
3417 14:54:46.454732 # [ 258.507108] Call trace:
3418 14:54:46.455213 # [ 258.509551] __memcpy+0x110/0x180
3419 14:54:46.455627 # [ 258.512865] lkdtm_do_action+0x24/0x40
3420 14:54:46.456016 # [ 258.516609] direct_entry+0xd0/0x140
3421 14:54:46.456408 # [ 258.520182] full_proxy_write+0x68/0xbc
3422 14:54:46.456794 # [ 258.524015] vfs_write+0xec/0x20c
3423 14:54:46.476191 # [ 258.527325] ksys_write+0x70/0x100
3424 14:54:46.476660 # [ 258.530721] __arm64_sys_write+0x24/0x30
3425 14:54:46.477065 # [ 258.534643] el0_svc_common.constprop.0+0x84/0x1e0
3426 14:54:46.478213 # [ 258.539429] do_el0_svc+0x2c/0x94
3427 14:54:46.478612 # [ 258.542741] el0_svc+0x20/0x30
3428 14:54:46.479010 # [ 258.545792] el0_sync_handler+0xb0/0xb4
3429 14:54:46.498848 # [ 258.549624] el0_sync+0x180/0x1c0
3430 14:54:46.499318 # [ 258.552938] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3431 14:54:46.500466 # [ 258.559029] ---[ end trace 9f37975cb268a57f ]---
3432 14:54:46.500870 # WRITE_KERN: saw 'call trace:': ok
3433 14:54:46.501257 ok 41 selftests: lkdtm: WRITE_KERN.sh
3434 14:54:46.502390 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3435 14:54:47.542007 [ 260.178703] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3436 14:54:47.545216 [ 260.185095] lkdtm: attempting good refcount_inc() without overflow
3437 14:54:47.549468 [ 260.191388] lkdtm: attempting bad refcount_inc() overflow
3438 14:54:47.554881 [ 260.196930] ------------[ cut here ]------------
3439 14:54:47.559357 [ 260.201648] refcount_t: saturated; leaking memory.
3440 14:54:47.568179 [ 260.206589] WARNING: CPU: 2 PID: 2382 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3441 14:54:47.632856 [ 260.215025] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3442 14:54:47.633316 [ 260.268353] CPU: 2 PID: 2382 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3443 14:54:47.655516 [ 260.276093] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3444 14:54:47.655979 [ 260.282447] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3445 14:54:47.656374 [ 260.288453] pc : refcount_warn_saturate+0x74/0x144
3446 14:54:47.656755 [ 260.293243] lr : refcount_warn_saturate+0x74/0x144
3447 14:54:47.657127 [ 260.298031] sp : ffff800016613cd0
3448 14:54:47.676974 [ 260.301343] x29: ffff800016613cd0 x28: ffff0005c6468000
3449 14:54:47.677376 [ 260.306661] x27: 0000000000000000 x26: 0000000000000000
3450 14:54:47.677734 [ 260.311979] x25: ffff800011522480 x24: ffff800016613e20
3451 14:54:47.678061 [ 260.317296] x23: 0000000000000016 x22: ffff0005c944b000
3452 14:54:47.699532 [ 260.322614] x21: ffff800011a42338 x20: ffff800011522730
3453 14:54:47.699938 [ 260.327931] x19: 000000000000002b x18: 0000000000000000
3454 14:54:47.700994 [ 260.333248] x17: 0000000000000000 x16: 001fffffffffffff
3455 14:54:47.701356 [ 260.338565] x15: 0000000000000030 x14: ffffffffffffffff
3456 14:54:47.722216 [ 260.343882] x13: ffff800096613977 x12: ffff80001661397f
3457 14:54:47.722641 [ 260.349200] x11: 0000006960087e28 x10: ffff800012638650
3458 14:54:47.723005 [ 260.354517] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3459 14:54:47.724105 [ 260.359835] x7 : ffff800012638650 x6 : ffff8000125b1000
3460 14:54:47.724496 [ 260.365152] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3461 14:54:47.744842 [ 260.370469] x3 : 0000000000000000 x2 : 0000000000000000
3462 14:54:47.745301 [ 260.375786] x1 : 0000000000000000 x0 : ffff0005c6468000
3463 14:54:47.745727 [ 260.381104] Call trace:
3464 14:54:47.746108 [ 260.383551] refcount_warn_saturate+0x74/0x144
3465 14:54:47.746480 [ 260.387999] __refcount_add.constprop.0+0x6c/0x80
3466 14:54:47.766306 [ 260.392709] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3467 14:54:47.766772 [ 260.397499] lkdtm_do_action+0x24/0x40
3468 14:54:47.767919 [ 260.401247] direct_entry+0xd0/0x140
3469 14:54:47.768317 [ 260.404824] full_proxy_write+0x68/0xbc
3470 14:54:47.768695 [ 260.408662] vfs_write+0xec/0x20c
3471 14:54:47.769063 [ 260.411976] ksys_write+0x70/0x100
3472 14:54:47.787951 [ 260.415377] __arm64_sys_write+0x24/0x30
3473 14:54:47.788409 [ 260.419305] el0_svc_common.constprop.0+0x84/0x1e0
3474 14:54:47.788804 [ 260.424095] do_el0_svc+0x2c/0x94
3475 14:54:47.789182 [ 260.427413] el0_svc+0x20/0x30
3476 14:54:47.790307 [ 260.430468] el0_sync_handler+0xb0/0xb4
3477 14:54:47.790695 [ 260.434304] el0_sync+0x180/0x1c0
3478 14:54:47.811650 [ 260.437618] irq event stamp: 0
3479 14:54:47.812129 [ 260.440677] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3480 14:54:47.813281 [ 260.446950] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3481 14:54:47.824681 [ 260.455126] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3482 14:54:47.825143 [ 260.463301] softirqs last disabled at (0): [<0000000000000000>] 0x0
3483 14:54:47.827951 [ 260.469566] ---[ end trace 9f37975cb268a580 ]---
3484 14:54:47.832239 [ 260.474257] lkdtm: Overflow detected: saturated
3485 14:54:48.558684 # [ 260.178703] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3486 14:54:48.559936 # [ 260.185095] lkdtm: attempting good refcount_inc() without overflow
3487 14:54:48.560346 # [ 260.191388] lkdtm: attempting bad refcount_inc() overflow
3488 14:54:48.581426 # [ 260.196930] ------------[ cut here ]------------
3489 14:54:48.581918 # [ 260.201648] refcount_t: saturated; leaking memory.
3490 14:54:48.582314 # [ 260.206589] WARNING: CPU: 2 PID: 2382 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3491 14:54:48.647034 # [ 260.215025] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3492 14:54:48.647522 # [ 260.268353] CPU: 2 PID: 2382 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3493 14:54:48.647921 # [ 260.276093] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3494 14:54:48.649072 # [ 260.282447] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3495 14:54:48.670766 # [ 260.288453] pc : refcount_warn_saturate+0x74/0x144
3496 14:54:48.671225 # [ 260.293243] lr : refcount_warn_saturate+0x74/0x144
3497 14:54:48.671641 # [ 260.298031] sp : ffff800016613cd0
3498 14:54:48.672020 # [ 260.301343] x29: ffff800016613cd0 x28: ffff0005c6468000
3499 14:54:48.692341 # [ 260.306661] x27: 0000000000000000 x26: 0000000000000000
3500 14:54:48.692813 # [ 260.311979] x25: ffff800011522480 x24: ffff800016613e20
3501 14:54:48.693257 # [ 260.317296] x23: 0000000000000016 x22: ffff0005c944b000
3502 14:54:48.693663 # [ 260.322614] x21: ffff800011a42338 x20: ffff800011522730
3503 14:54:48.713842 # [ 260.327931] x19: 000000000000002b x18: 0000000000000000
3504 14:54:48.714303 # [ 260.333248] x17: 0000000000000000 x16: 001fffffffffffff
3505 14:54:48.714696 # [ 260.338565] x15: 0000000000000030 x14: ffffffffffffffff
3506 14:54:48.715837 # [ 260.343882] x13: ffff800096613977 x12: ffff80001661397f
3507 14:54:48.736466 # [ 260.349200] x11: 0000006960087e28 x10: ffff800012638650
3508 14:54:48.736926 # [ 260.354517] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3509 14:54:48.738191 # [ 260.359835] x7 : ffff800012638650 x6 : ffff8000125b1000
3510 14:54:48.738592 # [ 260.365152] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3511 14:54:48.758093 # [ 260.370469] x3 : 0000000000000000 x2 : 0000000000000000
3512 14:54:48.758553 # [ 260.375786] x1 : 0000000000000000 x0 : ffff0005c6468000
3513 14:54:48.758948 # [ 260.381104] Call trace:
3514 14:54:48.759333 # [ 260.383551] refcount_warn_saturate+0x74/0x144
3515 14:54:48.760470 # [ 260.387999] __refcount_add.constprop.0+0x6c/0x80
3516 14:54:48.781729 # [ 260.392709] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3517 14:54:48.782197 # [ 260.397499] lkdtm_do_action+0x24/0x40
3518 14:54:48.782600 # [ 260.401247] direct_entry+0xd0/0x140
3519 14:54:48.782987 # [ 260.404824] full_proxy_write+0x68/0xbc
3520 14:54:48.783338 # [ 260.408662] vfs_write+0xec/0x20c
3521 14:54:48.784325 # [ 260.411976] ksys_write+0x70/0x100
3522 14:54:48.803349 # [ 260.415377] __arm64_sys_write+0x24/0x30
3523 14:54:48.803817 # [ 260.419305] el0_svc_common.constprop.0+0x84/0x1e0
3524 14:54:48.804124 # [ 260.424095] do_el0_svc+0x2c/0x94
3525 14:54:48.804399 # [ 260.427413] el0_svc+0x20/0x30
3526 14:54:48.804665 # [ 260.430468] el0_sync_handler+0xb0/0xb4
3527 14:54:48.804929 # [ 260.434304] el0_sync+0x180/0x1c0
3528 14:54:48.825004 # [ 260.437618] irq event stamp: 0
3529 14:54:48.825409 # [ 260.440677] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3530 14:54:48.825777 # [ 260.446950] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3531 14:54:48.847461 # [ 260.455126] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3532 14:54:48.847914 # [ 260.463301] softirqs last disabled at (0): [<0000000000000000>] 0x0
3533 14:54:48.848302 # [ 260.469566] ---[ end trace 9f37975cb268a580 ]---
3534 14:54:48.849433 # [ 260.474257] lkdtm: Overflow detected: saturated
3535 14:54:48.849876 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3536 14:54:48.855093 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3537 14:54:48.858251 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3538 14:54:49.014885 [ 261.647329] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3539 14:54:49.015322 [ 261.653534] lkdtm: attempting good refcount_add() without overflow
3540 14:54:49.018226 [ 261.659826] lkdtm: attempting bad refcount_add() overflow
3541 14:54:49.023606 [ 261.665543] ------------[ cut here ]------------
3542 14:54:49.027951 [ 261.670260] refcount_t: saturated; leaking memory.
3543 14:54:49.036817 [ 261.675187] WARNING: CPU: 4 PID: 2414 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3544 14:54:49.101518 [ 261.683624] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3545 14:54:49.102814 [ 261.736951] CPU: 4 PID: 2414 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3546 14:54:49.123104 [ 261.744691] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3547 14:54:49.123572 [ 261.751046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3548 14:54:49.123979 [ 261.757053] pc : refcount_warn_saturate+0x74/0x144
3549 14:54:49.124370 [ 261.761843] lr : refcount_warn_saturate+0x74/0x144
3550 14:54:49.125519 [ 261.766632] sp : ffff80001668bcd0
3551 14:54:49.145743 [ 261.769944] x29: ffff80001668bcd0 x28: ffff0005c47db100
3552 14:54:49.146214 [ 261.775262] x27: 0000000000000000 x26: 0000000000000000
3553 14:54:49.146622 [ 261.780580] x25: ffff800011522480 x24: ffff80001668be20
3554 14:54:49.147801 [ 261.785897] x23: 0000000000000016 x22: ffff0005c0857000
3555 14:54:49.168357 [ 261.791214] x21: ffff800011a42350 x20: ffff800011522740
3556 14:54:49.168828 [ 261.796531] x19: 000000000000002c x18: 0000000000000000
3557 14:54:49.169230 [ 261.801849] x17: 0000000000000000 x16: 0000000000000000
3558 14:54:49.170383 [ 261.807166] x15: 0000000000000030 x14: ffffffffffffffff
3559 14:54:49.189974 [ 261.812483] x13: ffff80009668b977 x12: ffff80001668b97f
3560 14:54:49.190444 [ 261.817800] x11: 0000000000000028 x10: ffff800012638650
3561 14:54:49.190846 [ 261.823116] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3562 14:54:49.191234 [ 261.828434] x7 : ffff800012638650 x6 : ffff8000125b1000
3563 14:54:49.191613 [ 261.833751] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
3564 14:54:49.212600 [ 261.839068] x3 : 0000000000000000 x2 : 0000000000000000
3565 14:54:49.213071 [ 261.844386] x1 : 0000000000000000 x0 : ffff0005c47db100
3566 14:54:49.213476 [ 261.849704] Call trace:
3567 14:54:49.213892 [ 261.852151] refcount_warn_saturate+0x74/0x144
3568 14:54:49.214272 [ 261.856599] __refcount_add.constprop.0+0x6c/0x80
3569 14:54:49.235225 [ 261.861310] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3570 14:54:49.235696 [ 261.866100] lkdtm_do_action+0x24/0x40
3571 14:54:49.236100 [ 261.869847] direct_entry+0xd0/0x140
3572 14:54:49.236488 [ 261.873424] full_proxy_write+0x68/0xbc
3573 14:54:49.236867 [ 261.877263] vfs_write+0xec/0x20c
3574 14:54:49.237242 [ 261.880577] ksys_write+0x70/0x100
3575 14:54:49.257777 [ 261.883978] __arm64_sys_write+0x24/0x30
3576 14:54:49.258247 [ 261.887906] el0_svc_common.constprop.0+0x84/0x1e0
3577 14:54:49.259425 [ 261.892696] do_el0_svc+0x2c/0x94
3578 14:54:49.259826 [ 261.896013] el0_svc+0x20/0x30
3579 14:54:49.260207 [ 261.899069] el0_sync_handler+0xb0/0xb4
3580 14:54:49.260581 [ 261.902905] el0_sync+0x180/0x1c0
3581 14:54:49.279454 [ 261.906219] irq event stamp: 0
3582 14:54:49.279924 [ 261.909279] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3583 14:54:49.281106 [ 261.915551] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3584 14:54:49.293468 [ 261.923728] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3585 14:54:49.293968 [ 261.931904] softirqs last disabled at (0): [<0000000000000000>] 0x0
3586 14:54:49.296803 [ 261.938168] ---[ end trace 9f37975cb268a581 ]---
3587 14:54:49.301009 [ 261.943077] lkdtm: Overflow detected: saturated
3588 14:54:50.002322 # [ 261.647329] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3589 14:54:50.003598 # [ 261.653534] lkdtm: attempting good refcount_add() without overflow
3590 14:54:50.004008 # [ 261.659826] lkdtm: attempting bad refcount_add() overflow
3591 14:54:50.023921 # [ 261.665543] ------------[ cut here ]------------
3592 14:54:50.024381 # [ 261.670260] refcount_t: saturated; leaking memory.
3593 14:54:50.025552 # [ 261.675187] WARNING: CPU: 4 PID: 2414 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3594 14:54:50.090805 # [ 261.683624] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3595 14:54:50.091295 # [ 261.736951] CPU: 4 PID: 2414 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3596 14:54:50.091696 # [ 261.744691] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3597 14:54:50.092861 # [ 261.751046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3598 14:54:50.113389 # [ 261.757053] pc : refcount_warn_saturate+0x74/0x144
3599 14:54:50.113879 # [ 261.761843] lr : refcount_warn_saturate+0x74/0x144
3600 14:54:50.115056 # [ 261.766632] sp : ffff80001668bcd0
3601 14:54:50.115451 # [ 261.769944] x29: ffff80001668bcd0 x28: ffff0005c47db100
3602 14:54:50.135053 # [ 261.775262] x27: 0000000000000000 x26: 0000000000000000
3603 14:54:50.135513 # [ 261.780580] x25: ffff800011522480 x24: ffff80001668be20
3604 14:54:50.135909 # [ 261.785897] x23: 0000000000000016 x22: ffff0005c0857000
3605 14:54:50.136291 # [ 261.791214] x21: ffff800011a42350 x20: ffff800011522740
3606 14:54:50.157736 # [ 261.796531] x19: 000000000000002c x18: 0000000000000000
3607 14:54:50.158198 # [ 261.801849] x17: 0000000000000000 x16: 0000000000000000
3608 14:54:50.158595 # [ 261.807166] x15: 0000000000000030 x14: ffffffffffffffff
3609 14:54:50.158974 # [ 261.812483] x13: ffff80009668b977 x12: ffff80001668b97f
3610 14:54:50.179197 # [ 261.817800] x11: 0000000000000028 x10: ffff800012638650
3611 14:54:50.179658 # [ 261.823116] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
3612 14:54:50.180849 # [ 261.828434] x7 : ffff800012638650 x6 : ffff8000125b1000
3613 14:54:50.181246 # [ 261.833751] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
3614 14:54:50.201762 # [ 261.839068] x3 : 0000000000000000 x2 : 0000000000000000
3615 14:54:50.202224 # [ 261.844386] x1 : 0000000000000000 x0 : ffff0005c47db100
3616 14:54:50.202620 # [ 261.849704] Call trace:
3617 14:54:50.203005 # [ 261.852151] refcount_warn_saturate+0x74/0x144
3618 14:54:50.204162 # [ 261.856599] __refcount_add.constprop.0+0x6c/0x80
3619 14:54:50.224445 # [ 261.861310] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3620 14:54:50.224905 # [ 261.866100] lkdtm_do_action+0x24/0x40
3621 14:54:50.225299 # [ 261.869847] direct_entry+0xd0/0x140
3622 14:54:50.226491 # [ 261.873424] full_proxy_write+0x68/0xbc
3623 14:54:50.226883 # [ 261.877263] vfs_write+0xec/0x20c
3624 14:54:50.227254 # [ 261.880577] ksys_write+0x70/0x100
3625 14:54:50.246053 # [ 261.883978] __arm64_sys_write+0x24/0x30
3626 14:54:50.246511 # [ 261.887906] el0_svc_common.constprop.0+0x84/0x1e0
3627 14:54:50.246907 # [ 261.892696] do_el0_svc+0x2c/0x94
3628 14:54:50.248072 # [ 261.896013] el0_svc+0x20/0x30
3629 14:54:50.248464 # [ 261.899069] el0_sync_handler+0xb0/0xb4
3630 14:54:50.248836 # [ 261.902905] el0_sync+0x180/0x1c0
3631 14:54:50.268711 # [ 261.906219] irq event stamp: 0
3632 14:54:50.269104 # [ 261.909279] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3633 14:54:50.269445 # [ 261.915551] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3634 14:54:50.291313 # [ 261.923728] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3635 14:54:50.291775 # [ 261.931904] softirqs last disabled at (0): [<0000000000000000>] 0x0
3636 14:54:50.292959 # [ 261.938168] ---[ end trace 9f37975cb268a581 ]---
3637 14:54:50.293358 # [ 261.943077] lkdtm: Overflow detected: saturated
3638 14:54:50.293772 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3639 14:54:50.298931 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3640 14:54:50.302131 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3641 14:54:50.431153 [ 263.070657] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3642 14:54:50.442005 [ 263.077586] lkdtm: attempting bad refcount_inc_not_zero() overflow
3643 14:54:50.442477 [ 263.083832] ------------[ cut here ]------------
3644 14:54:50.446320 [ 263.088515] refcount_t: saturated; leaking memory.
3645 14:54:50.455198 [ 263.093489] WARNING: CPU: 2 PID: 2446 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3646 14:54:50.519750 [ 263.101926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3647 14:54:50.520359 [ 263.155253] CPU: 2 PID: 2446 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3648 14:54:50.542445 [ 263.162993] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3649 14:54:50.542914 [ 263.169348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3650 14:54:50.544112 [ 263.175356] pc : refcount_warn_saturate+0xc8/0x144
3651 14:54:50.544515 [ 263.180145] lr : refcount_warn_saturate+0xc8/0x144
3652 14:54:50.544901 [ 263.184933] sp : ffff80001672bcb0
3653 14:54:50.564068 [ 263.188245] x29: ffff80001672bcb0 x28: ffff0005c0d48000
3654 14:54:50.564540 [ 263.193563] x27: 0000000000000000 x26: 0000000000000000
3655 14:54:50.565758 [ 263.198880] x25: ffff800011522480 x24: ffff80001672be20
3656 14:54:50.566166 [ 263.204198] x23: 000000000000001f x22: ffff0005c4f38000
3657 14:54:50.586689 [ 263.209515] x21: 0000000000000001 x20: 000000007fffffff
3658 14:54:50.587159 [ 263.214833] x19: ffff80001672bd04 x18: 0000000000000001
3659 14:54:50.588354 [ 263.220150] x17: 0000000000000000 x16: 0000000000000000
3660 14:54:50.588759 [ 263.225467] x15: 0000000000000030 x14: ffffffffffffffff
3661 14:54:50.608218 [ 263.230784] x13: ffff80009672b957 x12: ffff80001672b960
3662 14:54:50.608688 [ 263.236102] x11: 0000000000000030 x10: 0000000000001440
3663 14:54:50.609091 [ 263.241419] x9 : ffff80001012dcf4 x8 : ffff0005c0d494a0
3664 14:54:50.609480 [ 263.246736] x7 : 0000000000000000 x6 : ffff8000125b1000
3665 14:54:50.610684 [ 263.252054] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3666 14:54:50.630809 [ 263.257372] x3 : 0000000000000000 x2 : 0000000000000000
3667 14:54:50.631278 [ 263.262689] x1 : 0000000000000000 x0 : ffff0005c0d48000
3668 14:54:50.631683 [ 263.268008] Call trace:
3669 14:54:50.632067 [ 263.270454] refcount_warn_saturate+0xc8/0x144
3670 14:54:50.633235 [ 263.274906] __refcount_add_not_zero.constprop.0+0x84/0xa0
3671 14:54:50.653429 [ 263.280392] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3672 14:54:50.653960 [ 263.285967] lkdtm_do_action+0x24/0x40
3673 14:54:50.654366 [ 263.289714] direct_entry+0xd0/0x140
3674 14:54:50.654756 [ 263.293292] full_proxy_write+0x68/0xbc
3675 14:54:50.655936 [ 263.297131] vfs_write+0xec/0x20c
3676 14:54:50.675049 [ 263.300444] ksys_write+0x70/0x100
3677 14:54:50.675517 [ 263.303845] __arm64_sys_write+0x24/0x30
3678 14:54:50.675920 [ 263.307773] el0_svc_common.constprop.0+0x84/0x1e0
3679 14:54:50.677103 [ 263.312563] do_el0_svc+0x2c/0x94
3680 14:54:50.677498 [ 263.315881] el0_svc+0x20/0x30
3681 14:54:50.677905 [ 263.318937] el0_sync_handler+0xb0/0xb4
3682 14:54:50.698617 [ 263.322774] el0_sync+0x180/0x1c0
3683 14:54:50.699098 [ 263.326087] irq event stamp: 0
3684 14:54:50.699501 [ 263.329147] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3685 14:54:50.700687 [ 263.335419] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3686 14:54:50.712774 [ 263.343596] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3687 14:54:50.713245 [ 263.351779] softirqs last disabled at (0): [<0000000000000000>] 0x0
3688 14:54:50.716035 [ 263.358049] ---[ end trace 9f37975cb268a582 ]---
3689 14:54:50.721352 [ 263.362998] lkdtm: Overflow detected: saturated
3690 14:54:50.950864 # [ 263.070657] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3691 14:54:50.951337 # [ 263.077586] lkdtm: attempting bad refcount_inc_not_zero() overflow
3692 14:54:50.951742 # [ 263.083832] ------------[ cut here ]------------
3693 14:54:50.973381 # [ 263.088515] refcount_t: saturated; leaking memory.
3694 14:54:50.973894 # [ 263.093489] WARNING: CPU: 2 PID: 2446 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3695 14:54:51.018457 # [ 263.101926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3696 14:54:51.040291 # [ 263.155253] CPU: 2 PID: 2446 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3697 14:54:51.040767 # [ 263.162993] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3698 14:54:51.041164 # [ 263.169348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3699 14:54:51.042347 # [ 263.175356] pc : refcount_warn_saturate+0xc8/0x144
3700 14:54:51.061956 # [ 263.180145] lr : refcount_warn_saturate+0xc8/0x144
3701 14:54:51.062415 # [ 263.184933] sp : ffff80001672bcb0
3702 14:54:51.062810 # [ 263.188245] x29: ffff80001672bcb0 x28: ffff0005c0d48000
3703 14:54:51.063993 # [ 263.193563] x27: 0000000000000000 x26: 0000000000000000
3704 14:54:51.084567 # [ 263.198880] x25: ffff800011522480 x24: ffff80001672be20
3705 14:54:51.085027 # [ 263.204198] x23: 000000000000001f x22: ffff0005c4f38000
3706 14:54:51.085422 # [ 263.209515] x21: 0000000000000001 x20: 000000007fffffff
3707 14:54:51.085835 # [ 263.214833] x19: ffff80001672bd04 x18: 0000000000000001
3708 14:54:51.106044 # [ 263.220150] x17: 0000000000000000 x16: 0000000000000000
3709 14:54:51.106505 # [ 263.225467] x15: 0000000000000030 x14: ffffffffffffffff
3710 14:54:51.107706 # [ 263.230784] x13: ffff80009672b957 x12: ffff80001672b960
3711 14:54:51.108102 # [ 263.236102] x11: 0000000000000030 x10: 0000000000001440
3712 14:54:51.128682 # [ 263.241419] x9 : ffff80001012dcf4 x8 : ffff0005c0d494a0
3713 14:54:51.129142 # [ 263.246736] x7 : 0000000000000000 x6 : ffff8000125b1000
3714 14:54:51.130346 # [ 263.252054] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3715 14:54:51.130745 # [ 263.257372] x3 : 0000000000000000 x2 : 0000000000000000
3716 14:54:51.151095 # [ 263.262689] x1 : 0000000000000000 x0 : ffff0005c0d48000
3717 14:54:51.151568 # [ 263.268008] Call trace:
3718 14:54:51.151960 # [ 263.270454] refcount_warn_saturate+0xc8/0x144
3719 14:54:51.153148 # [ 263.274906] __refcount_add_not_zero.constprop.0+0x84/0xa0
3720 14:54:51.153537 # [ 263.280392] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3721 14:54:51.172806 # [ 263.285967] lkdtm_do_action+0x24/0x40
3722 14:54:51.173266 # [ 263.289714] direct_entry+0xd0/0x140
3723 14:54:51.173686 # [ 263.293292] full_proxy_write+0x68/0xbc
3724 14:54:51.174070 # [ 263.297131] vfs_write+0xec/0x20c
3725 14:54:51.174442 # [ 263.300444] ksys_write+0x70/0x100
3726 14:54:51.175617 # [ 263.303845] __arm64_sys_write+0x24/0x30
3727 14:54:51.195412 # [ 263.307773] el0_svc_common.constprop.0+0x84/0x1e0
3728 14:54:51.195873 # [ 263.312563] do_el0_svc+0x2c/0x94
3729 14:54:51.196267 # [ 263.315881] el0_svc+0x20/0x30
3730 14:54:51.197464 # [ 263.318937] el0_sync_handler+0xb0/0xb4
3731 14:54:51.197890 # [ 263.322774] el0_sync+0x180/0x1c0
3732 14:54:51.198264 # [ 263.326087] irq event stamp: 0
3733 14:54:51.217085 # [ 263.329147] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3734 14:54:51.217547 # [ 263.335419] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3735 14:54:51.217977 # [ 263.343596] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3736 14:54:51.240668 # [ 263.351779] softirqs last disabled at (0): [<0000000000000000>] 0x0
3737 14:54:51.241130 # [ 263.358049] ---[ end trace 9f37975cb268a582 ]---
3738 14:54:51.241526 # [ 263.362998] lkdtm: Overflow detected: saturated
3739 14:54:51.242751 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3740 14:54:51.246093 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3741 14:54:51.249334 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3742 14:54:52.037997 [ 264.677342] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3743 14:54:52.043323 [ 264.684371] lkdtm: attempting bad refcount_add_not_zero() overflow
3744 14:54:52.048775 [ 264.690683] ------------[ cut here ]------------
3745 14:54:52.053198 [ 264.695520] refcount_t: saturated; leaking memory.
3746 14:54:52.062070 [ 264.700514] WARNING: CPU: 2 PID: 2478 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3747 14:54:52.126656 [ 264.708950] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3748 14:54:52.127157 [ 264.762278] CPU: 2 PID: 2478 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3749 14:54:52.149281 [ 264.770018] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3750 14:54:52.149782 [ 264.776374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3751 14:54:52.150180 [ 264.782381] pc : refcount_warn_saturate+0xc8/0x144
3752 14:54:52.150560 [ 264.787170] lr : refcount_warn_saturate+0xc8/0x144
3753 14:54:52.151745 [ 264.791958] sp : ffff8000167ebcb0
3754 14:54:52.170896 [ 264.795270] x29: ffff8000167ebcb0 x28: ffff0005c64d1880
3755 14:54:52.171355 [ 264.800587] x27: 0000000000000000 x26: 0000000000000000
3756 14:54:52.171749 [ 264.805904] x25: ffff800011522480 x24: ffff8000167ebe20
3757 14:54:52.172130 [ 264.811221] x23: 000000000000001f x22: ffff0005c8f84000
3758 14:54:52.193399 [ 264.816539] x21: 0000000000000006 x20: 000000007fffffff
3759 14:54:52.193898 [ 264.821856] x19: ffff8000167ebd04 x18: 0000000000000000
3760 14:54:52.194295 [ 264.827173] x17: 0000000000000000 x16: 0000000000000000
3761 14:54:52.195491 [ 264.832490] x15: 0000000000000030 x14: ffffffffffffffff
3762 14:54:52.216176 [ 264.837807] x13: ffff8000967eb957 x12: ffff8000167eb95f
3763 14:54:52.216635 [ 264.843125] x11: 0000000000000030 x10: 0000000000001440
3764 14:54:52.217031 [ 264.848442] x9 : ffff80001012dcf4 x8 : ffff0005c64d2d20
3765 14:54:52.217409 [ 264.853758] x7 : 0000000000000000 x6 : ffff8000125b1000
3766 14:54:52.217831 [ 264.859076] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3767 14:54:52.238765 [ 264.864393] x3 : 0000000000000000 x2 : 0000000000000000
3768 14:54:52.239225 [ 264.869710] x1 : 0000000000000000 x0 : ffff0005c64d1880
3769 14:54:52.240438 [ 264.875028] Call trace:
3770 14:54:52.240829 [ 264.877475] refcount_warn_saturate+0xc8/0x144
3771 14:54:52.241210 [ 264.881926] __refcount_add_not_zero.constprop.0+0x84/0xa0
3772 14:54:52.260301 [ 264.887413] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3773 14:54:52.260769 [ 264.892988] lkdtm_do_action+0x24/0x40
3774 14:54:52.262011 [ 264.896736] direct_entry+0xd0/0x140
3775 14:54:52.262417 [ 264.900312] full_proxy_write+0x68/0xbc
3776 14:54:52.262804 [ 264.904151] vfs_write+0xec/0x20c
3777 14:54:52.281800 [ 264.907464] ksys_write+0x70/0x100
3778 14:54:52.282269 [ 264.910865] __arm64_sys_write+0x24/0x30
3779 14:54:52.282672 [ 264.914793] el0_svc_common.constprop.0+0x84/0x1e0
3780 14:54:52.283882 [ 264.919583] do_el0_svc+0x2c/0x94
3781 14:54:52.284276 [ 264.922900] el0_svc+0x20/0x30
3782 14:54:52.284660 [ 264.925956] el0_sync_handler+0xb0/0xb4
3783 14:54:52.305410 [ 264.929792] el0_sync+0x180/0x1c0
3784 14:54:52.305904 [ 264.933105] irq event stamp: 0
3785 14:54:52.306307 [ 264.936165] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3786 14:54:52.307513 [ 264.942436] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3787 14:54:52.319478 [ 264.950613] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3788 14:54:52.319949 [ 264.958789] softirqs last disabled at (0): [<0000000000000000>] 0x0
3789 14:54:52.322898 [ 264.965054] ---[ end trace 9f37975cb268a583 ]---
3790 14:54:52.328174 [ 264.970019] lkdtm: Overflow detected: saturated
3791 14:54:53.148760 # [ 264.677342] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3792 14:54:53.149244 # [ 264.684371] lkdtm: attempting bad refcount_add_not_zero() overflow
3793 14:54:53.149665 # [ 264.690683] ------------[ cut here ]------------
3794 14:54:53.170142 # [ 264.695520] refcount_t: saturated; leaking memory.
3795 14:54:53.170599 # [ 264.700514] WARNING: CPU: 2 PID: 2478 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3796 14:54:53.216293 # [ 264.708950] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3797 14:54:53.237032 # [ 264.762278] CPU: 2 PID: 2478 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3798 14:54:53.237490 # [ 264.770018] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3799 14:54:53.238736 # [ 264.776374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3800 14:54:53.239130 # [ 264.782381] pc : refcount_warn_saturate+0xc8/0x144
3801 14:54:53.259786 # [ 264.787170] lr : refcount_warn_saturate+0xc8/0x144
3802 14:54:53.260242 # [ 264.791958] sp : ffff8000167ebcb0
3803 14:54:53.260631 # [ 264.795270] x29: ffff8000167ebcb0 x28: ffff0005c64d1880
3804 14:54:53.261004 # [ 264.800587] x27: 0000000000000000 x26: 0000000000000000
3805 14:54:53.281299 # [ 264.805904] x25: ffff800011522480 x24: ffff8000167ebe20
3806 14:54:53.281799 # [ 264.811221] x23: 000000000000001f x22: ffff0005c8f84000
3807 14:54:53.282191 # [ 264.816539] x21: 0000000000000006 x20: 000000007fffffff
3808 14:54:53.283404 # [ 264.821856] x19: ffff8000167ebd04 x18: 0000000000000000
3809 14:54:53.302877 # [ 264.827173] x17: 0000000000000000 x16: 0000000000000000
3810 14:54:53.303335 # [ 264.832490] x15: 0000000000000030 x14: ffffffffffffffff
3811 14:54:53.303725 # [ 264.837807] x13: ffff8000967eb957 x12: ffff8000167eb95f
3812 14:54:53.304921 # [ 264.843125] x11: 0000000000000030 x10: 0000000000001440
3813 14:54:53.326666 # [ 264.848442] x9 : ffff80001012dcf4 x8 : ffff0005c64d2d20
3814 14:54:53.327123 # [ 264.853758] x7 : 0000000000000000 x6 : ffff8000125b1000
3815 14:54:53.328341 # [ 264.859076] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
3816 14:54:53.328733 # [ 264.864393] x3 : 0000000000000000 x2 : 0000000000000000
3817 14:54:53.348090 # [ 264.869710] x1 : 0000000000000000 x0 : ffff0005c64d1880
3818 14:54:53.348556 # [ 264.875028] Call trace:
3819 14:54:53.348945 # [ 264.877475] refcount_warn_saturate+0xc8/0x144
3820 14:54:53.349326 # [ 264.881926] __refcount_add_not_zero.constprop.0+0x84/0xa0
3821 14:54:53.350553 # [ 264.887413] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3822 14:54:53.370754 # [ 264.892988] lkdtm_do_action+0x24/0x40
3823 14:54:53.371218 # [ 264.896736] direct_entry+0xd0/0x140
3824 14:54:53.371617 # [ 264.900312] full_proxy_write+0x68/0xbc
3825 14:54:53.371999 # [ 264.904151] vfs_write+0xec/0x20c
3826 14:54:53.372374 # [ 264.907464] ksys_write+0x70/0x100
3827 14:54:53.372742 # [ 264.910865] __arm64_sys_write+0x24/0x30
3828 14:54:53.392210 # [ 264.914793] el0_svc_common.constprop.0+0x84/0x1e0
3829 14:54:53.392687 # [ 264.919583] do_el0_svc+0x2c/0x94
3830 14:54:53.393088 # [ 264.922900] el0_svc+0x20/0x30
3831 14:54:53.393473 # [ 264.925956] el0_sync_handler+0xb0/0xb4
3832 14:54:53.394712 # [ 264.929792] el0_sync+0x180/0x1c0
3833 14:54:53.395103 # [ 264.933105] irq event stamp: 0
3834 14:54:53.414842 # [ 264.936165] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3835 14:54:53.416147 # [ 264.942436] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3836 14:54:53.416564 # [ 264.950613] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3837 14:54:53.437519 # [ 264.958789] softirqs last disabled at (0): [<0000000000000000>] 0x0
3838 14:54:53.438016 # [ 264.965054] ---[ end trace 9f37975cb268a583 ]---
3839 14:54:53.439243 # [ 264.970019] lkdtm: Overflow detected: saturated
3840 14:54:53.439645 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3841 14:54:53.442940 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3842 14:54:53.446213 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3843 14:54:53.606826 [ 266.240341] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3844 14:54:53.607294 [ 266.246110] lkdtm: attempting good refcount_dec()
3845 14:54:53.610211 [ 266.250876] lkdtm: attempting bad refcount_dec() to zero
3846 14:54:53.616636 [ 266.256259] ------------[ cut here ]------------
3847 14:54:53.619882 [ 266.260915] refcount_t: decrement hit 0; leaking memory.
3848 14:54:53.628622 [ 266.266413] WARNING: CPU: 3 PID: 2510 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3849 14:54:53.692180 [ 266.274937] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3850 14:54:53.692690 [ 266.328262] CPU: 3 PID: 2510 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3851 14:54:53.715762 [ 266.336002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3852 14:54:53.716228 [ 266.342357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3853 14:54:53.716630 [ 266.348363] pc : refcount_warn_saturate+0x13c/0x144
3854 14:54:53.717015 [ 266.353239] lr : refcount_warn_saturate+0x13c/0x144
3855 14:54:53.718250 [ 266.358115] sp : ffff80001688bcc0
3856 14:54:53.737407 [ 266.361427] x29: ffff80001688bcc0 x28: ffff0005c8ece200
3857 14:54:53.737905 [ 266.366744] x27: 0000000000000000 x26: 0000000000000000
3858 14:54:53.738306 [ 266.372062] x25: ffff800011522480 x24: ffff80001688be20
3859 14:54:53.739524 [ 266.377380] x23: 0000000000000012 x22: ffff0005c36c0000
3860 14:54:53.759021 [ 266.382697] x21: ffff800011a423a8 x20: ffff800011522770
3861 14:54:53.759486 [ 266.388014] x19: ffff80001688bd04 x18: 0000000000000000
3862 14:54:53.760716 [ 266.393331] x17: 0000000000000000 x16: 0000000000000000
3863 14:54:53.761117 [ 266.398647] x15: 0000000000000030 x14: ffffffffffffffff
3864 14:54:53.782658 [ 266.403964] x13: ffff80009688b967 x12: ffff80001688b96f
3865 14:54:53.783122 [ 266.409282] x11: 0000000000000008 x10: 0000000000001440
3866 14:54:53.783521 [ 266.414600] x9 : ffff80001012dcf4 x8 : ffff0005c8ecf6a0
3867 14:54:53.783904 [ 266.419917] x7 : 0000000000000000 x6 : ffff8000125b1000
3868 14:54:53.785116 [ 266.425234] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
3869 14:54:53.804318 [ 266.430551] x3 : 0000000000000000 x2 : 0000000000000000
3870 14:54:53.804784 [ 266.435868] x1 : 0000000000000000 x0 : ffff0005c8ece200
3871 14:54:53.805182 [ 266.441187] Call trace:
3872 14:54:53.805563 [ 266.443634] refcount_warn_saturate+0x13c/0x144
3873 14:54:53.805975 [ 266.448171] __refcount_dec.constprop.0+0x4c/0x5c
3874 14:54:53.825781 [ 266.452876] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3875 14:54:53.826246 [ 266.457322] lkdtm_do_action+0x24/0x40
3876 14:54:53.826645 [ 266.461070] direct_entry+0xd0/0x140
3877 14:54:53.827864 [ 266.464646] full_proxy_write+0x68/0xbc
3878 14:54:53.828257 [ 266.468484] vfs_write+0xec/0x20c
3879 14:54:53.828631 [ 266.471798] ksys_write+0x70/0x100
3880 14:54:53.848427 [ 266.475198] __arm64_sys_write+0x24/0x30
3881 14:54:53.848892 [ 266.479126] el0_svc_common.constprop.0+0x84/0x1e0
3882 14:54:53.849291 [ 266.483917] do_el0_svc+0x2c/0x94
3883 14:54:53.849701 [ 266.487235] el0_svc+0x20/0x30
3884 14:54:53.850916 [ 266.490289] el0_sync_handler+0xb0/0xb4
3885 14:54:53.851307 [ 266.494126] el0_sync+0x180/0x1c0
3886 14:54:53.871043 [ 266.497439] irq event stamp: 0
3887 14:54:53.871506 [ 266.500498] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3888 14:54:53.872746 [ 266.506770] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3889 14:54:53.884011 [ 266.514947] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3890 14:54:53.884477 [ 266.523123] softirqs last disabled at (0): [<0000000000000000>] 0x0
3891 14:54:53.887377 [ 266.529387] ---[ end trace 9f37975cb268a584 ]---
3892 14:54:53.890646 [ 266.534265] lkdtm: Zero detected: saturated
3893 14:54:54.599243 # [ 266.240341] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3894 14:54:54.599716 # [ 266.246110] lkdtm: attempting good refcount_dec()
3895 14:54:54.600110 # [ 266.250876] lkdtm: attempting bad refcount_dec() to zero
3896 14:54:54.600485 # [ 266.256259] ------------[ cut here ]------------
3897 14:54:54.621632 # [ 266.260915] refcount_t: decrement hit 0; leaking memory.
3898 14:54:54.622949 # [ 266.266413] WARNING: CPU: 3 PID: 2510 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3899 14:54:54.666010 # [ 266.274937] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3900 14:54:54.688613 # [ 266.328262] CPU: 3 PID: 2510 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3901 14:54:54.689071 # [ 266.336002] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3902 14:54:54.689459 # [ 266.342357] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3903 14:54:54.710082 # [ 266.348363] pc : refcount_warn_saturate+0x13c/0x144
3904 14:54:54.710536 # [ 266.353239] lr : refcount_warn_saturate+0x13c/0x144
3905 14:54:54.711771 # [ 266.358115] sp : ffff80001688bcc0
3906 14:54:54.712161 # [ 266.361427] x29: ffff80001688bcc0 x28: ffff0005c8ece200
3907 14:54:54.712535 # [ 266.366744] x27: 0000000000000000 x26: 0000000000000000
3908 14:54:54.732731 # [ 266.372062] x25: ffff800011522480 x24: ffff80001688be20
3909 14:54:54.733186 # [ 266.377380] x23: 0000000000000012 x22: ffff0005c36c0000
3910 14:54:54.734422 # [ 266.382697] x21: ffff800011a423a8 x20: ffff800011522770
3911 14:54:54.734814 # [ 266.388014] x19: ffff80001688bd04 x18: 0000000000000000
3912 14:54:54.755383 # [ 266.393331] x17: 0000000000000000 x16: 0000000000000000
3913 14:54:54.755839 # [ 266.398647] x15: 0000000000000030 x14: ffffffffffffffff
3914 14:54:54.756230 # [ 266.403964] x13: ffff80009688b967 x12: ffff80001688b96f
3915 14:54:54.757451 # [ 266.409282] x11: 0000000000000008 x10: 0000000000001440
3916 14:54:54.777042 # [ 266.414600] x9 : ffff80001012dcf4 x8 : ffff0005c8ecf6a0
3917 14:54:54.777497 # [ 266.419917] x7 : 0000000000000000 x6 : ffff8000125b1000
3918 14:54:54.777917 # [ 266.425234] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
3919 14:54:54.778293 # [ 266.430551] x3 : 0000000000000000 x2 : 0000000000000000
3920 14:54:54.799575 # [ 266.435868] x1 : 0000000000000000 x0 : ffff0005c8ece200
3921 14:54:54.800029 # [ 266.441187] Call trace:
3922 14:54:54.800422 # [ 266.443634] refcount_warn_saturate+0x13c/0x144
3923 14:54:54.800800 # [ 266.448171] __refcount_dec.constprop.0+0x4c/0x5c
3924 14:54:54.801167 # [ 266.452876] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3925 14:54:54.821061 # [ 266.457322] lkdtm_do_action+0x24/0x40
3926 14:54:54.821515 # [ 266.461070] direct_entry+0xd0/0x140
3927 14:54:54.821934 # [ 266.464646] full_proxy_write+0x68/0xbc
3928 14:54:54.822310 # [ 266.468484] vfs_write+0xec/0x20c
3929 14:54:54.823538 # [ 266.471798] ksys_write+0x70/0x100
3930 14:54:54.823921 # [ 266.475198] __arm64_sys_write+0x24/0x30
3931 14:54:54.844802 # [ 266.479126] el0_svc_common.constprop.0+0x84/0x1e0
3932 14:54:54.845256 # [ 266.483917] do_el0_svc+0x2c/0x94
3933 14:54:54.845670 # [ 266.487235] el0_svc+0x20/0x30
3934 14:54:54.846050 # [ 266.490289] el0_sync_handler+0xb0/0xb4
3935 14:54:54.847269 # [ 266.494126] el0_sync+0x180/0x1c0
3936 14:54:54.847655 # [ 266.497439] irq event stamp: 0
3937 14:54:54.866383 # [ 266.500498] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3938 14:54:54.867689 # [ 266.506770] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3939 14:54:54.888016 # [ 266.514947] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3940 14:54:54.888473 # [ 266.523123] softirqs last disabled at (0): [<0000000000000000>] 0x0
3941 14:54:54.889739 # [ 266.529387] ---[ end trace 9f37975cb268a584 ]---
3942 14:54:54.890133 # [ 266.534265] lkdtm: Zero detected: saturated
3943 14:54:54.890508 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3944 14:54:54.893512 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3945 14:54:54.893996 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3946 14:54:55.082778 [ 267.715744] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3947 14:54:55.086109 [ 267.721872] lkdtm: attempting bad refcount_dec() below zero
3948 14:54:55.086574 [ 267.727510] ------------[ cut here ]------------
3949 14:54:55.091390 [ 267.732195] refcount_t: decrement hit 0; leaking memory.
3950 14:54:55.100151 [ 267.737690] WARNING: CPU: 3 PID: 2545 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3951 14:54:55.163784 [ 267.746215] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
3952 14:54:55.164279 [ 267.799542] CPU: 3 PID: 2545 Comm: cat Tainted: G D W 5.10.155-cip20 #1
3953 14:54:55.186334 [ 267.807281] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3954 14:54:55.186801 [ 267.813636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3955 14:54:55.187205 [ 267.819642] pc : refcount_warn_saturate+0x13c/0x144
3956 14:54:55.187590 [ 267.824519] lr : refcount_warn_saturate+0x13c/0x144
3957 14:54:55.188819 [ 267.829393] sp : ffff800016953cc0
3958 14:54:55.208013 [ 267.832706] x29: ffff800016953cc0 x28: ffff0005c98b4980
3959 14:54:55.208477 [ 267.838024] x27: 0000000000000000 x26: 0000000000000000
3960 14:54:55.209758 [ 267.843342] x25: ffff800011522480 x24: ffff800016953e20
3961 14:54:55.210160 [ 267.848659] x23: 0000000000000016 x22: ffff0005c976a000
3962 14:54:55.230625 [ 267.853977] x21: ffff800011a423c0 x20: ffff800011522780
3963 14:54:55.231091 [ 267.859294] x19: ffff800016953d04 x18: 0000000000000000
3964 14:54:55.232351 [ 267.864611] x17: 0000000000000000 x16: 0000000000000000
3965 14:54:55.232752 [ 267.869928] x15: 0000000000000030 x14: ffffffffffffffff
3966 14:54:55.253144 [ 267.875245] x13: ffff800096953967 x12: ffff80001695396f
3967 14:54:55.253609 [ 267.880563] x11: 0000000000000028 x10: 0000000000001440
3968 14:54:55.254036 [ 267.885880] x9 : ffff80001012dcf4 x8 : ffff0005c98b5e20
3969 14:54:55.254419 [ 267.891197] x7 : 0000000000000000 x6 : ffff8000125b1000
3970 14:54:55.255648 [ 267.896515] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
3971 14:54:55.274770 [ 267.901832] x3 : 0000000000000000 x2 : 0000000000000000
3972 14:54:55.275234 [ 267.907149] x1 : 0000000000000000 x0 : ffff0005c98b4980
3973 14:54:55.275632 [ 267.912467] Call trace:
3974 14:54:55.276872 [ 267.914914] refcount_warn_saturate+0x13c/0x144
3975 14:54:55.277264 [ 267.919453] __refcount_dec.constprop.0+0x4c/0x5c
3976 14:54:55.297411 [ 267.924157] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3977 14:54:55.297902 [ 267.928950] lkdtm_do_action+0x24/0x40
3978 14:54:55.298300 [ 267.932698] direct_entry+0xd0/0x140
3979 14:54:55.298682 [ 267.936274] full_proxy_write+0x68/0xbc
3980 14:54:55.299914 [ 267.940113] vfs_write+0xec/0x20c
3981 14:54:55.300303 [ 267.943426] ksys_write+0x70/0x100
3982 14:54:55.320024 [ 267.946826] __arm64_sys_write+0x24/0x30
3983 14:54:55.320487 [ 267.950755] el0_svc_common.constprop.0+0x84/0x1e0
3984 14:54:55.320887 [ 267.955545] do_el0_svc+0x2c/0x94
3985 14:54:55.321270 [ 267.958863] el0_svc+0x20/0x30
3986 14:54:55.322525 [ 267.961918] el0_sync_handler+0xb0/0xb4
3987 14:54:55.322916 [ 267.965754] el0_sync+0x180/0x1c0
3988 14:54:55.342635 [ 267.969068] irq event stamp: 0
3989 14:54:55.343099 [ 267.972128] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3990 14:54:55.344370 [ 267.978400] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3991 14:54:55.355645 [ 267.986578] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3992 14:54:55.356111 [ 267.994753] softirqs last disabled at (0): [<0000000000000000>] 0x0
3993 14:54:55.358995 [ 268.001018] ---[ end trace 9f37975cb268a585 ]---
3994 14:54:55.363192 [ 268.005775] lkdtm: Negative detected: saturated
3995 14:54:56.054047 # [ 267.715744] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3996 14:54:56.054530 # [ 267.721872] lkdtm: attempting bad refcount_dec() below zero
3997 14:54:56.054921 # [ 267.727510] ------------[ cut here ]------------
3998 14:54:56.055297 # [ 267.732195] refcount_t: decrement hit 0; leaking memory.
3999 14:54:56.076606 # [ 267.737690] WARNING: CPU: 3 PID: 2545 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4000 14:54:56.120593 # [ 267.746215] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4001 14:54:56.143392 # [ 267.799542] CPU: 3 PID: 2545 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4002 14:54:56.143852 # [ 267.807281] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4003 14:54:56.145108 # [ 267.813636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4004 14:54:56.145501 # [ 267.819642] pc : refcount_warn_saturate+0x13c/0x144
4005 14:54:56.165011 # [ 267.824519] lr : refcount_warn_saturate+0x13c/0x144
4006 14:54:56.165466 # [ 267.829393] sp : ffff800016953cc0
4007 14:54:56.165890 # [ 267.832706] x29: ffff800016953cc0 x28: ffff0005c98b4980
4008 14:54:56.167133 # [ 267.838024] x27: 0000000000000000 x26: 0000000000000000
4009 14:54:56.187592 # [ 267.843342] x25: ffff800011522480 x24: ffff800016953e20
4010 14:54:56.188045 # [ 267.848659] x23: 0000000000000016 x22: ffff0005c976a000
4011 14:54:56.188434 # [ 267.853977] x21: ffff800011a423c0 x20: ffff800011522780
4012 14:54:56.189696 # [ 267.859294] x19: ffff800016953d04 x18: 0000000000000000
4013 14:54:56.209273 # [ 267.864611] x17: 0000000000000000 x16: 0000000000000000
4014 14:54:56.209755 # [ 267.869928] x15: 0000000000000030 x14: ffffffffffffffff
4015 14:54:56.210146 # [ 267.875245] x13: ffff800096953967 x12: ffff80001695396f
4016 14:54:56.210522 # [ 267.880563] x11: 0000000000000028 x10: 0000000000001440
4017 14:54:56.231882 # [ 267.885880] x9 : ffff80001012dcf4 x8 : ffff0005c98b5e20
4018 14:54:56.232337 # [ 267.891197] x7 : 0000000000000000 x6 : ffff8000125b1000
4019 14:54:56.232726 # [ 267.896515] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
4020 14:54:56.233989 # [ 267.901832] x3 : 0000000000000000 x2 : 0000000000000000
4021 14:54:56.254484 # [ 267.907149] x1 : 0000000000000000 x0 : ffff0005c98b4980
4022 14:54:56.254938 # [ 267.912467] Call trace:
4023 14:54:56.255324 # [ 267.914914] refcount_warn_saturate+0x13c/0x144
4024 14:54:56.255702 # [ 267.919453] __refcount_dec.constprop.0+0x4c/0x5c
4025 14:54:56.256067 # [ 267.924157] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4026 14:54:56.256428 # [ 267.928950] lkdtm_do_action+0x24/0x40
4027 14:54:56.275931 # [ 267.932698] direct_entry+0xd0/0x140
4028 14:54:56.276386 # [ 267.936274] full_proxy_write+0x68/0xbc
4029 14:54:56.276774 # [ 267.940113] vfs_write+0xec/0x20c
4030 14:54:56.277148 # [ 267.943426] ksys_write+0x70/0x100
4031 14:54:56.278361 # [ 267.946826] __arm64_sys_write+0x24/0x30
4032 14:54:56.298623 # [ 267.950755] el0_svc_common.constprop.0+0x84/0x1e0
4033 14:54:56.299077 # [ 267.955545] do_el0_svc+0x2c/0x94
4034 14:54:56.299466 # [ 267.958863] el0_svc+0x20/0x30
4035 14:54:56.300709 # [ 267.961918] el0_sync_handler+0xb0/0xb4
4036 14:54:56.301095 # [ 267.965754] el0_sync+0x180/0x1c0
4037 14:54:56.301463 # [ 267.969068] irq event stamp: 0
4038 14:54:56.320280 # [ 267.972128] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4039 14:54:56.320735 # [ 267.978400] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4040 14:54:56.321127 # [ 267.986578] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4041 14:54:56.342766 # [ 267.994753] softirqs last disabled at (0): [<0000000000000000>] 0x0
4042 14:54:56.343221 # [ 268.001018] ---[ end trace 9f37975cb268a585 ]---
4043 14:54:56.343614 # [ 268.005775] lkdtm: Negative detected: saturated
4044 14:54:56.344861 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4045 14:54:56.350364 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4046 14:54:56.350822 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4047 14:54:56.543863 [ 269.183254] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4048 14:54:56.550359 [ 269.190144] lkdtm: attempting bad refcount_dec_and_test() below zero
4049 14:54:56.555728 [ 269.198194] ------------[ cut here ]------------
4050 14:54:56.561236 [ 269.203315] refcount_t: underflow; use-after-free.
4051 14:54:56.570107 [ 269.208607] WARNING: CPU: 3 PID: 2580 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4052 14:54:56.634757 [ 269.217044] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4053 14:54:56.636123 [ 269.270369] CPU: 3 PID: 2580 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4054 14:54:56.657370 [ 269.278109] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4055 14:54:56.657863 [ 269.284464] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4056 14:54:56.658264 [ 269.290470] pc : refcount_warn_saturate+0xf4/0x144
4057 14:54:56.658645 [ 269.295259] lr : refcount_warn_saturate+0xf4/0x144
4058 14:54:56.659895 [ 269.300047] sp : ffff800016a03cd0
4059 14:54:56.678996 [ 269.303359] x29: ffff800016a03cd0 x28: ffff0005c977e200
4060 14:54:56.679460 [ 269.308677] x27: 0000000000000000 x26: 0000000000000000
4061 14:54:56.680737 [ 269.313994] x25: ffff800011522480 x24: ffff800016a03e20
4062 14:54:56.681136 [ 269.319311] x23: 000000000000001f x22: ffff0005c7b41000
4063 14:54:56.701620 [ 269.324628] x21: ffff800011a423d8 x20: ffff800011522790
4064 14:54:56.702110 [ 269.329945] x19: 0000000000000031 x18: 0000000000000000
4065 14:54:56.703387 [ 269.335262] x17: 0000000000000000 x16: 0000000000000000
4066 14:54:56.703787 [ 269.340579] x15: 0000000000000000 x14: 0000000000000000
4067 14:54:56.724252 [ 269.345897] x13: 0000000000000000 x12: 0000000000000000
4068 14:54:56.724715 [ 269.351213] x11: 00000085b4b103de x10: 0000000000001440
4069 14:54:56.725113 [ 269.356530] x9 : ffff80001012dcf4 x8 : ffff0005c977f6a0
4070 14:54:56.726370 [ 269.361848] x7 : 0000000000000000 x6 : ffff8000125b1000
4071 14:54:56.726768 [ 269.367164] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
4072 14:54:56.745775 [ 269.372481] x3 : 0000000000000000 x2 : 0000000000000000
4073 14:54:56.746240 [ 269.377798] x1 : 0000000000000000 x0 : ffff0005c977e200
4074 14:54:56.746638 [ 269.383116] Call trace:
4075 14:54:56.747019 [ 269.385563] refcount_warn_saturate+0xf4/0x144
4076 14:54:56.748272 [ 269.390011] __refcount_sub_and_test.constprop.0+0x64/0x7c
4077 14:54:56.768374 [ 269.395504] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4078 14:54:56.768838 [ 269.401075] lkdtm_do_action+0x24/0x40
4079 14:54:56.769234 [ 269.404822] direct_entry+0xd0/0x140
4080 14:54:56.769615 [ 269.408398] full_proxy_write+0x68/0xbc
4081 14:54:56.770899 [ 269.412237] vfs_write+0xec/0x20c
4082 14:54:56.791027 [ 269.415550] ksys_write+0x70/0x100
4083 14:54:56.791489 [ 269.418952] __arm64_sys_write+0x24/0x30
4084 14:54:56.791886 [ 269.422880] el0_svc_common.constprop.0+0x84/0x1e0
4085 14:54:56.792269 [ 269.427670] do_el0_svc+0x2c/0x94
4086 14:54:56.792641 [ 269.430988] el0_svc+0x20/0x30
4087 14:54:56.793910 [ 269.434043] el0_sync_handler+0xb0/0xb4
4088 14:54:56.813667 [ 269.437879] el0_sync+0x180/0x1c0
4089 14:54:56.814130 [ 269.441192] irq event stamp: 0
4090 14:54:56.814528 [ 269.444251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4091 14:54:56.815795 [ 269.450524] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4092 14:54:56.827663 [ 269.458700] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4093 14:54:56.828130 [ 269.466876] softirqs last disabled at (0): [<0000000000000000>] 0x0
4094 14:54:56.830981 [ 269.473141] ---[ end trace 9f37975cb268a586 ]---
4095 14:54:56.836316 [ 269.477863] lkdtm: Negative detected: saturated
4096 14:54:57.588345 # [ 269.183254] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4097 14:54:57.588835 # [ 269.190144] lkdtm: attempting bad refcount_dec_and_test() below zero
4098 14:54:57.589227 # [ 269.198194] ------------[ cut here ]------------
4099 14:54:57.609750 # [ 269.203315] refcount_t: underflow; use-after-free.
4100 14:54:57.610145 # [ 269.208607] WARNING: CPU: 3 PID: 2580 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4101 14:54:57.655969 # [ 269.217044] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4102 14:54:57.676702 # [ 269.270369] CPU: 3 PID: 2580 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4103 14:54:57.677160 # [ 269.278109] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4104 14:54:57.677552 # [ 269.284464] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4105 14:54:57.678851 # [ 269.290470] pc : refcount_warn_saturate+0xf4/0x144
4106 14:54:57.699299 # [ 269.295259] lr : refcount_warn_saturate+0xf4/0x144
4107 14:54:57.699754 # [ 269.300047] sp : ffff800016a03cd0
4108 14:54:57.700145 # [ 269.303359] x29: ffff800016a03cd0 x28: ffff0005c977e200
4109 14:54:57.701410 # [ 269.308677] x27: 0000000000000000 x26: 0000000000000000
4110 14:54:57.720987 # [ 269.313994] x25: ffff800011522480 x24: ffff800016a03e20
4111 14:54:57.721443 # [ 269.319311] x23: 000000000000001f x22: ffff0005c7b41000
4112 14:54:57.722755 # [ 269.324628] x21: ffff800011a423d8 x20: ffff800011522790
4113 14:54:57.723148 # [ 269.329945] x19: 0000000000000031 x18: 0000000000000000
4114 14:54:57.743627 # [ 269.335262] x17: 0000000000000000 x16: 0000000000000000
4115 14:54:57.744080 # [ 269.340579] x15: 0000000000000000 x14: 0000000000000000
4116 14:54:57.744470 # [ 269.345897] x13: 0000000000000000 x12: 0000000000000000
4117 14:54:57.744843 # [ 269.351213] x11: 00000085b4b103de x10: 0000000000001440
4118 14:54:57.766106 # [ 269.356530] x9 : ffff80001012dcf4 x8 : ffff0005c977f6a0
4119 14:54:57.766561 # [ 269.361848] x7 : 0000000000000000 x6 : ffff8000125b1000
4120 14:54:57.767840 # [ 269.367164] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
4121 14:54:57.768231 # [ 269.372481] x3 : 0000000000000000 x2 : 0000000000000000
4122 14:54:57.787732 # [ 269.377798] x1 : 0000000000000000 x0 : ffff0005c977e200
4123 14:54:57.788188 # [ 269.383116] Call trace:
4124 14:54:57.788577 # [ 269.385563] refcount_warn_saturate+0xf4/0x144
4125 14:54:57.788958 # [ 269.390011] __refcount_sub_and_test.constprop.0+0x64/0x7c
4126 14:54:57.790243 # [ 269.395504] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4127 14:54:57.810351 # [ 269.401075] lkdtm_do_action+0x24/0x40
4128 14:54:57.810809 # [ 269.404822] direct_entry+0xd0/0x140
4129 14:54:57.811198 # [ 269.408398] full_proxy_write+0x68/0xbc
4130 14:54:57.812464 # [ 269.412237] vfs_write+0xec/0x20c
4131 14:54:57.812850 # [ 269.415550] ksys_write+0x70/0x100
4132 14:54:57.813215 # [ 269.418952] __arm64_sys_write+0x24/0x30
4133 14:54:57.831971 # [ 269.422880] el0_svc_common.constprop.0+0x84/0x1e0
4134 14:54:57.832425 # [ 269.427670] do_el0_svc+0x2c/0x94
4135 14:54:57.832815 # [ 269.430988] el0_svc+0x20/0x30
4136 14:54:57.834110 # [ 269.434043] el0_sync_handler+0xb0/0xb4
4137 14:54:57.834499 # [ 269.437879] el0_sync+0x180/0x1c0
4138 14:54:57.834868 # [ 269.441192] irq event stamp: 0
4139 14:54:57.855610 # [ 269.444251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4140 14:54:57.856959 # [ 269.450524] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4141 14:54:57.857365 # [ 269.458700] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4142 14:54:57.877256 # [ 269.466876] softirqs last disabled at (0): [<0000000000000000>] 0x0
4143 14:54:57.877741 # [ 269.473141] ---[ end trace 9f37975cb268a586 ]---
4144 14:54:57.878133 # [ 269.477863] lkdtm: Negative detected: saturated
4145 14:54:57.878506 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4146 14:54:57.885923 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4147 14:54:57.889080 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4148 14:54:58.140541 [ 270.780315] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4149 14:54:58.147166 [ 270.787222] lkdtm: attempting bad refcount_sub_and_test() below zero
4150 14:54:58.153697 [ 270.795396] ------------[ cut here ]------------
4151 14:54:58.159023 [ 270.800529] refcount_t: underflow; use-after-free.
4152 14:54:58.167809 [ 270.805802] WARNING: CPU: 2 PID: 2615 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4153 14:54:58.232486 [ 270.814239] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4154 14:54:58.233769 [ 270.867563] CPU: 2 PID: 2615 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4155 14:54:58.254113 [ 270.875303] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4156 14:54:58.254575 [ 270.881659] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4157 14:54:58.254841 [ 270.887664] pc : refcount_warn_saturate+0xf4/0x144
4158 14:54:58.255070 [ 270.892453] lr : refcount_warn_saturate+0xf4/0x144
4159 14:54:58.256094 [ 270.897242] sp : ffff800016abbcd0
4160 14:54:58.276769 [ 270.900554] x29: ffff800016abbcd0 x28: ffff0005c64d1880
4161 14:54:58.277198 [ 270.905872] x27: 0000000000000000 x26: 0000000000000000
4162 14:54:58.277463 [ 270.911189] x25: ffff800011522480 x24: ffff800016abbe20
4163 14:54:58.278499 [ 270.916506] x23: 000000000000001f x22: ffff0005c0d0d000
4164 14:54:58.299356 [ 270.921824] x21: ffff800011a423f8 x20: ffff8000115227a0
4165 14:54:58.299783 [ 270.927141] x19: 0000000000000032 x18: 0000000000000000
4166 14:54:58.301062 [ 270.932458] x17: 0000000000000000 x16: 0000000000000000
4167 14:54:58.301459 [ 270.937776] x15: 0000000000000000 x14: 0000000000000000
4168 14:54:58.321006 [ 270.943092] x13: 0000000000000000 x12: 0000000000000000
4169 14:54:58.321470 [ 270.948409] x11: 0000000000000000 x10: 0000000000001440
4170 14:54:58.321886 [ 270.953726] x9 : ffff80001012dcf4 x8 : ffff0005c64d2d20
4171 14:54:58.322258 [ 270.959043] x7 : 0000000000000000 x6 : ffff8000125b1000
4172 14:54:58.322622 [ 270.964360] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4173 14:54:58.343634 [ 270.969677] x3 : 0000000000000000 x2 : 0000000000000000
4174 14:54:58.344097 [ 270.974994] x1 : 0000000000000000 x0 : ffff0005c64d1880
4175 14:54:58.344483 [ 270.980313] Call trace:
4176 14:54:58.344856 [ 270.982759] refcount_warn_saturate+0xf4/0x144
4177 14:54:58.345250 [ 270.987208] __refcount_sub_and_test.constprop.0+0x64/0x7c
4178 14:54:58.366085 [ 270.992700] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4179 14:54:58.366549 [ 270.998271] lkdtm_do_action+0x24/0x40
4180 14:54:58.367848 [ 271.002018] direct_entry+0xd0/0x140
4181 14:54:58.368247 [ 271.005595] full_proxy_write+0x68/0xbc
4182 14:54:58.368627 [ 271.009433] vfs_write+0xec/0x20c
4183 14:54:58.387760 [ 271.012747] ksys_write+0x70/0x100
4184 14:54:58.388224 [ 271.016148] __arm64_sys_write+0x24/0x30
4185 14:54:58.388622 [ 271.020076] el0_svc_common.constprop.0+0x84/0x1e0
4186 14:54:58.389003 [ 271.024866] do_el0_svc+0x2c/0x94
4187 14:54:58.389375 [ 271.028184] el0_svc+0x20/0x30
4188 14:54:58.390675 [ 271.031238] el0_sync_handler+0xb0/0xb4
4189 14:54:58.410355 [ 271.035075] el0_sync+0x180/0x1c0
4190 14:54:58.410818 [ 271.038388] irq event stamp: 0
4191 14:54:58.411213 [ 271.041448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4192 14:54:58.412499 [ 271.047720] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4193 14:54:58.425505 [ 271.055897] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4194 14:54:58.426000 [ 271.064072] softirqs last disabled at (0): [<0000000000000000>] 0x0
4195 14:54:58.428844 [ 271.070336] ---[ end trace 9f37975cb268a587 ]---
4196 14:54:58.432927 [ 271.075298] lkdtm: Negative detected: saturated
4197 14:54:59.154139 # [ 270.780315] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4198 14:54:59.155541 # [ 270.787222] lkdtm: attempting bad refcount_sub_and_test() below zero
4199 14:54:59.155943 # [ 270.795396] ------------[ cut here ]------------
4200 14:54:59.176701 # [ 270.800529] refcount_t: underflow; use-after-free.
4201 14:54:59.177156 # [ 270.805802] WARNING: CPU: 2 PID: 2615 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4202 14:54:59.221848 # [ 270.814239] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4203 14:54:59.243728 # [ 270.867563] CPU: 2 PID: 2615 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4204 14:54:59.244186 # [ 270.875303] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4205 14:54:59.244573 # [ 270.881659] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4206 14:54:59.244945 # [ 270.887664] pc : refcount_warn_saturate+0xf4/0x144
4207 14:54:59.265236 # [ 270.892453] lr : refcount_warn_saturate+0xf4/0x144
4208 14:54:59.265719 # [ 270.897242] sp : ffff800016abbcd0
4209 14:54:59.267021 # [ 270.900554] x29: ffff800016abbcd0 x28: ffff0005c64d1880
4210 14:54:59.267415 # [ 270.905872] x27: 0000000000000000 x26: 0000000000000000
4211 14:54:59.286714 # [ 270.911189] x25: ffff800011522480 x24: ffff800016abbe20
4212 14:54:59.287169 # [ 270.916506] x23: 000000000000001f x22: ffff0005c0d0d000
4213 14:54:59.287558 # [ 270.921824] x21: ffff800011a423f8 x20: ffff8000115227a0
4214 14:54:59.288840 # [ 270.927141] x19: 0000000000000032 x18: 0000000000000000
4215 14:54:59.310463 # [ 270.932458] x17: 0000000000000000 x16: 0000000000000000
4216 14:54:59.310920 # [ 270.937776] x15: 0000000000000000 x14: 0000000000000000
4217 14:54:59.312234 # [ 270.943092] x13: 0000000000000000 x12: 0000000000000000
4218 14:54:59.312624 # [ 270.948409] x11: 0000000000000000 x10: 0000000000001440
4219 14:54:59.331974 # [ 270.953726] x9 : ffff80001012dcf4 x8 : ffff0005c64d2d20
4220 14:54:59.332430 # [ 270.959043] x7 : 0000000000000000 x6 : ffff8000125b1000
4221 14:54:59.333752 # [ 270.964360] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4222 14:54:59.334145 # [ 270.969677] x3 : 0000000000000000 x2 : 0000000000000000
4223 14:54:59.354515 # [ 270.974994] x1 : 0000000000000000 x0 : ffff0005c64d1880
4224 14:54:59.354970 # [ 270.980313] Call trace:
4225 14:54:59.355356 # [ 270.982759] refcount_warn_saturate+0xf4/0x144
4226 14:54:59.355736 # [ 270.987208] __refcount_sub_and_test.constprop.0+0x64/0x7c
4227 14:54:59.357018 # [ 270.992700] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4228 14:54:59.376245 # [ 270.998271] lkdtm_do_action+0x24/0x40
4229 14:54:59.376698 # [ 271.002018] direct_entry+0xd0/0x140
4230 14:54:59.377084 # [ 271.005595] full_proxy_write+0x68/0xbc
4231 14:54:59.377456 # [ 271.009433] vfs_write+0xec/0x20c
4232 14:54:59.377855 # [ 271.012747] ksys_write+0x70/0x100
4233 14:54:59.378219 # [ 271.016148] __arm64_sys_write+0x24/0x30
4234 14:54:59.398848 # [ 271.020076] el0_svc_common.constprop.0+0x84/0x1e0
4235 14:54:59.399305 # [ 271.024866] do_el0_svc+0x2c/0x94
4236 14:54:59.399693 # [ 271.028184] el0_svc+0x20/0x30
4237 14:54:59.400980 # [ 271.031238] el0_sync_handler+0xb0/0xb4
4238 14:54:59.401365 # [ 271.035075] el0_sync+0x180/0x1c0
4239 14:54:59.401760 # [ 271.038388] irq event stamp: 0
4240 14:54:59.421344 # [ 271.041448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4241 14:54:59.421827 # [ 271.047720] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4242 14:54:59.423136 # [ 271.055897] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4243 14:54:59.442974 # [ 271.064072] softirqs last disabled at (0): [<0000000000000000>] 0x0
4244 14:54:59.443432 # [ 271.070336] ---[ end trace 9f37975cb268a587 ]---
4245 14:54:59.444742 # [ 271.075298] lkdtm: Negative detected: saturated
4246 14:54:59.445133 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4247 14:54:59.450590 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4248 14:54:59.453823 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4249 14:54:59.671689 [ 272.305250] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4250 14:54:59.674869 [ 272.311052] lkdtm: attempting safe refcount_inc_not_zero() from zero
4251 14:54:59.675333 [ 272.317470] lkdtm: Good: zero detected
4252 14:54:59.681327 [ 272.321287] lkdtm: Correctly stayed at zero
4253 14:54:59.684570 [ 272.325508] lkdtm: attempting bad refcount_inc() from zero
4254 14:54:59.688933 [ 272.331092] ------------[ cut here ]------------
4255 14:54:59.694437 [ 272.335765] refcount_t: addition on 0; use-after-free.
4256 14:54:59.703186 [ 272.341041] WARNING: CPU: 3 PID: 2647 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4257 14:54:59.766850 [ 272.349478] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4258 14:54:59.767349 [ 272.402804] CPU: 3 PID: 2647 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4259 14:54:59.789403 [ 272.410544] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4260 14:54:59.789911 [ 272.416899] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4261 14:54:59.791231 [ 272.422905] pc : refcount_warn_saturate+0xa0/0x144
4262 14:54:59.791630 [ 272.427694] lr : refcount_warn_saturate+0xa0/0x144
4263 14:54:59.792012 [ 272.432482] sp : ffff800016b43cd0
4264 14:54:59.812183 [ 272.435794] x29: ffff800016b43cd0 x28: ffff0005c82fb100
4265 14:54:59.812664 [ 272.441112] x27: 0000000000000000 x26: 0000000000000000
4266 14:54:59.813063 [ 272.446429] x25: ffff800011522480 x24: ffff800016b43e20
4267 14:54:59.813445 [ 272.451747] x23: 0000000000000012 x22: ffff0005c0cd1000
4268 14:54:59.834743 [ 272.457064] x21: ffff800011a42418 x20: ffff8000115227b0
4269 14:54:59.835207 [ 272.462382] x19: 0000000000000033 x18: 0000000000000000
4270 14:54:59.835608 [ 272.467699] x17: 0000000000000000 x16: 0000000000000000
4271 14:54:59.835990 [ 272.473016] x15: 0000000000000030 x14: ffffffffffffffff
4272 14:54:59.856240 [ 272.478333] x13: ffff800096b43977 x12: ffff800016b4397f
4273 14:54:59.856704 [ 272.483649] x11: 0000000000000008 x10: ffff800012638650
4274 14:54:59.857103 [ 272.488967] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4275 14:54:59.858414 [ 272.494285] x7 : ffff800012638650 x6 : ffff8000125b1000
4276 14:54:59.858812 [ 272.499602] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
4277 14:54:59.877745 [ 272.504919] x3 : 0000000000000000 x2 : 0000000000000000
4278 14:54:59.878248 [ 272.510236] x1 : 0000000000000000 x0 : ffff0005c82fb100
4279 14:54:59.878645 [ 272.515555] Call trace:
4280 14:54:59.879025 [ 272.518001] refcount_warn_saturate+0xa0/0x144
4281 14:54:59.880333 [ 272.522450] __refcount_add.constprop.0+0x54/0x80
4282 14:54:59.901365 [ 272.527161] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4283 14:54:59.901858 [ 272.531603] lkdtm_do_action+0x24/0x40
4284 14:54:59.902257 [ 272.535351] direct_entry+0xd0/0x140
4285 14:54:59.902638 [ 272.538928] full_proxy_write+0x68/0xbc
4286 14:54:59.903936 [ 272.542767] vfs_write+0xec/0x20c
4287 14:54:59.904323 [ 272.546081] ksys_write+0x70/0x100
4288 14:54:59.922957 [ 272.549482] __arm64_sys_write+0x24/0x30
4289 14:54:59.923419 [ 272.553410] el0_svc_common.constprop.0+0x84/0x1e0
4290 14:54:59.923816 [ 272.558200] do_el0_svc+0x2c/0x94
4291 14:54:59.925120 [ 272.561519] el0_svc+0x20/0x30
4292 14:54:59.925510 [ 272.564574] el0_sync_handler+0xb0/0xb4
4293 14:54:59.925918 [ 272.568410] el0_sync+0x180/0x1c0
4294 14:54:59.945526 [ 272.571724] irq event stamp: 0
4295 14:54:59.946019 [ 272.574783] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4296 14:54:59.946421 [ 272.581055] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4297 14:54:59.958585 [ 272.589232] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4298 14:54:59.959054 [ 272.597408] softirqs last disabled at (0): [<0000000000000000>] 0x0
4299 14:54:59.961761 [ 272.603674] ---[ end trace 9f37975cb268a588 ]---
4300 14:54:59.966019 [ 272.608555] lkdtm: Zero detected: saturated
4301 14:55:00.228426 # [ 272.305250] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4302 14:55:00.228896 # [ 272.311052] lkdtm: attempting safe refcount_inc_not_zero() from zero
4303 14:55:00.229288 # [ 272.317470] lkdtm: Good: zero detected
4304 14:55:00.230620 # [ 272.321287] lkdtm: Correctly stayed at zero
4305 14:55:00.250908 # [ 272.325508] lkdtm: attempting bad refcount_inc() from zero
4306 14:55:00.251364 # [ 272.331092] ------------[ cut here ]------------
4307 14:55:00.251754 # [ 272.335765] refcount_t: addition on 0; use-after-free.
4308 14:55:00.273450 # [ 272.341041] WARNING: CPU: 3 PID: 2647 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4309 14:55:00.317666 # [ 272.349478] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4310 14:55:00.319085 # [ 272.402804] CPU: 3 PID: 2647 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4311 14:55:00.340345 # [ 272.410544] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4312 14:55:00.340802 # [ 272.416899] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4313 14:55:00.342150 # [ 272.422905] pc : refcount_warn_saturate+0xa0/0x144
4314 14:55:00.342544 # [ 272.427694] lr : refcount_warn_saturate+0xa0/0x144
4315 14:55:00.342919 # [ 272.432482] sp : ffff800016b43cd0
4316 14:55:00.361936 # [ 272.435794] x29: ffff800016b43cd0 x28: ffff0005c82fb100
4317 14:55:00.362394 # [ 272.441112] x27: 0000000000000000 x26: 0000000000000000
4318 14:55:00.362785 # [ 272.446429] x25: ffff800011522480 x24: ffff800016b43e20
4319 14:55:00.363161 # [ 272.451747] x23: 0000000000000012 x22: ffff0005c0cd1000
4320 14:55:00.384564 # [ 272.457064] x21: ffff800011a42418 x20: ffff8000115227b0
4321 14:55:00.385020 # [ 272.462382] x19: 0000000000000033 x18: 0000000000000000
4322 14:55:00.385412 # [ 272.467699] x17: 0000000000000000 x16: 0000000000000000
4323 14:55:00.385821 # [ 272.473016] x15: 0000000000000030 x14: ffffffffffffffff
4324 14:55:00.406075 # [ 272.478333] x13: ffff800096b43977 x12: ffff800016b4397f
4325 14:55:00.406532 # [ 272.483649] x11: 0000000000000008 x10: ffff800012638650
4326 14:55:00.407858 # [ 272.488967] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4327 14:55:00.408250 # [ 272.494285] x7 : ffff800012638650 x6 : ffff8000125b1000
4328 14:55:00.428715 # [ 272.499602] x5 : ffff8000125b1c88 x4 : ffff00063f780c50
4329 14:55:00.429172 # [ 272.504919] x3 : 0000000000000000 x2 : 0000000000000000
4330 14:55:00.429569 # [ 272.510236] x1 : 0000000000000000 x0 : ffff0005c82fb100
4331 14:55:00.429982 # [ 272.515555] Call trace:
4332 14:55:00.431286 # [ 272.518001] refcount_warn_saturate+0xa0/0x144
4333 14:55:00.451255 # [ 272.522450] __refcount_add.constprop.0+0x54/0x80
4334 14:55:00.451711 # [ 272.527161] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4335 14:55:00.452100 # [ 272.531603] lkdtm_do_action+0x24/0x40
4336 14:55:00.452474 # [ 272.535351] direct_entry+0xd0/0x140
4337 14:55:00.453823 # [ 272.538928] full_proxy_write+0x68/0xbc
4338 14:55:00.472964 # [ 272.542767] vfs_write+0xec/0x20c
4339 14:55:00.473419 # [ 272.546081] ksys_write+0x70/0x100
4340 14:55:00.473850 # [ 272.549482] __arm64_sys_write+0x24/0x30
4341 14:55:00.475165 # [ 272.553410] el0_svc_common.constprop.0+0x84/0x1e0
4342 14:55:00.475553 # [ 272.558200] do_el0_svc+0x2c/0x94
4343 14:55:00.475924 # [ 272.561519] el0_svc+0x20/0x30
4344 14:55:00.495575 # [ 272.564574] el0_sync_handler+0xb0/0xb4
4345 14:55:00.496033 # [ 272.568410] el0_sync+0x180/0x1c0
4346 14:55:00.496423 # [ 272.571724] irq event stamp: 0
4347 14:55:00.496798 # [ 272.574783] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4348 14:55:00.517107 # [ 272.581055] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4349 14:55:00.517566 # [ 272.589232] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4350 14:55:00.517994 # [ 272.597408] softirqs last disabled at (0): [<0000000000000000>] 0x0
4351 14:55:00.519307 # [ 272.603674] ---[ end trace 9f37975cb268a588 ]---
4352 14:55:00.532230 # [ 272.608555] lkdtm: Zero detected: saturated
4353 14:55:00.532689 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4354 14:55:00.533079 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4355 14:55:00.535518 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4356 14:55:00.995800 [ 273.633661] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4357 14:55:00.999143 [ 273.639501] lkdtm: attempting safe refcount_add_not_zero() from zero
4358 14:55:01.002356 [ 273.645951] lkdtm: Good: zero detected
4359 14:55:01.007718 [ 273.649832] lkdtm: Correctly stayed at zero
4360 14:55:01.013155 [ 273.654152] lkdtm: attempting bad refcount_add() from zero
4361 14:55:01.019779 [ 273.659760] ------------[ cut here ]------------
4362 14:55:01.023033 [ 273.664414] refcount_t: addition on 0; use-after-free.
4363 14:55:01.031719 [ 273.669849] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4364 14:55:01.096510 [ 273.678288] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4365 14:55:01.097003 [ 273.731569] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4366 14:55:01.117997 [ 273.739309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4367 14:55:01.118464 [ 273.745664] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4368 14:55:01.118866 [ 273.751669] pc : refcount_warn_saturate+0xa0/0x144
4369 14:55:01.119249 [ 273.756459] lr : refcount_warn_saturate+0xa0/0x144
4370 14:55:01.120568 [ 273.761247] sp : ffff800016bfbcd0
4371 14:55:01.140613 [ 273.764559] x29: ffff800016bfbcd0 x28: ffff0005c64c9880
4372 14:55:01.141079 [ 273.769876] x27: 0000000000000000 x26: 0000000000000000
4373 14:55:01.141479 [ 273.775193] x25: ffff800011522480 x24: ffff800016bfbe20
4374 14:55:01.142832 [ 273.780509] x23: 0000000000000012 x22: ffff0005c2372000
4375 14:55:01.163249 [ 273.785824] x21: ffff800011a42430 x20: ffff8000115227c0
4376 14:55:01.163716 [ 273.791139] x19: 0000000000000034 x18: 0000000000000000
4377 14:55:01.164116 [ 273.796454] x17: 0000000000000000 x16: 0000000000000000
4378 14:55:01.165441 [ 273.801769] x15: 0000000000000000 x14: 0000000000000000
4379 14:55:01.184838 [ 273.807084] x13: 0000000000000001 x12: 0000000000000002
4380 14:55:01.185304 [ 273.812399] x11: 0000000000000000 x10: 0000000000001440
4381 14:55:01.185728 [ 273.817714] x9 : ffff80001012dcf4 x8 : ffff00063f7eb7c0
4382 14:55:01.186112 [ 273.823029] x7 : ffff0005c64c9880 x6 : ffff8000125b1000
4383 14:55:01.186486 [ 273.828344] x5 : ffff8000125b1c88 x4 : ffff00063f71ac50
4384 14:55:01.207399 [ 273.833659] x3 : 0000000000000000 x2 : 0000000000000000
4385 14:55:01.207865 [ 273.838974] x1 : 0000000000000000 x0 : ffff0005c64c9880
4386 14:55:01.208264 [ 273.844290] Call trace:
4387 14:55:01.208644 [ 273.846736] refcount_warn_saturate+0xa0/0x144
4388 14:55:01.209990 [ 273.851185] __refcount_add.constprop.0+0x54/0x80
4389 14:55:01.229980 [ 273.855894] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4390 14:55:01.230443 [ 273.860337] lkdtm_do_action+0x24/0x40
4391 14:55:01.230832 [ 273.864084] direct_entry+0xd0/0x140
4392 14:55:01.231207 [ 273.867660] full_proxy_write+0x68/0xbc
4393 14:55:01.232522 [ 273.871497] vfs_write+0xec/0x20c
4394 14:55:01.232904 [ 273.874809] ksys_write+0x70/0x100
4395 14:55:01.252554 [ 273.878209] __arm64_sys_write+0x24/0x30
4396 14:55:01.253011 [ 273.882135] el0_svc_common.constprop.0+0x84/0x1e0
4397 14:55:01.253401 [ 273.886925] do_el0_svc+0x2c/0x94
4398 14:55:01.253815 [ 273.890240] el0_svc+0x20/0x30
4399 14:55:01.255143 [ 273.893295] el0_sync_handler+0xb0/0xb4
4400 14:55:01.255523 [ 273.897130] el0_sync+0x180/0x1c0
4401 14:55:01.274212 [ 273.900443] irq event stamp: 0
4402 14:55:01.274665 [ 273.903501] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4403 14:55:01.276018 [ 273.909772] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4404 14:55:01.287143 [ 273.917948] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4405 14:55:01.287600 [ 273.926122] softirqs last disabled at (0): [<0000000000000000>] 0x0
4406 14:55:01.290436 [ 273.932385] ---[ end trace 9f37975cb268a589 ]---
4407 14:55:01.294649 [ 273.937248] lkdtm: Zero detected: saturated
4408 14:55:02.026749 # [ 273.633661] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4409 14:55:02.027226 # [ 273.639501] lkdtm: attempting safe refcount_add_not_zero() from zero
4410 14:55:02.027628 # [ 273.645951] lkdtm: Good: zero detected
4411 14:55:02.028012 # [ 273.649832] lkdtm: Correctly stayed at zero
4412 14:55:02.048293 # [ 273.654152] lkdtm: attempting bad refcount_add() from zero
4413 14:55:02.048759 # [ 273.659760] ------------[ cut here ]------------
4414 14:55:02.049160 # [ 273.664414] refcount_t: addition on 0; use-after-free.
4415 14:55:02.050493 # [ 273.669849] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4416 14:55:02.115028 # [ 273.678288] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4417 14:55:02.115523 # [ 273.731569] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4418 14:55:02.136659 # [ 273.739309] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4419 14:55:02.137125 # [ 273.745664] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4420 14:55:02.138448 # [ 273.751669] pc : refcount_warn_saturate+0xa0/0x144
4421 14:55:02.138850 # [ 273.756459] lr : refcount_warn_saturate+0xa0/0x144
4422 14:55:02.139233 # [ 273.761247] sp : ffff800016bfbcd0
4423 14:55:02.159327 # [ 273.764559] x29: ffff800016bfbcd0 x28: ffff0005c64c9880
4424 14:55:02.159791 # [ 273.769876] x27: 0000000000000000 x26: 0000000000000000
4425 14:55:02.160191 # [ 273.775193] x25: ffff800011522480 x24: ffff800016bfbe20
4426 14:55:02.161529 # [ 273.780509] x23: 0000000000000012 x22: ffff0005c2372000
4427 14:55:02.180969 # [ 273.785824] x21: ffff800011a42430 x20: ffff8000115227c0
4428 14:55:02.181437 # [ 273.791139] x19: 0000000000000034 x18: 0000000000000000
4429 14:55:02.181869 # [ 273.796454] x17: 0000000000000000 x16: 0000000000000000
4430 14:55:02.182256 # [ 273.801769] x15: 0000000000000000 x14: 0000000000000000
4431 14:55:02.203562 # [ 273.807084] x13: 0000000000000001 x12: 0000000000000002
4432 14:55:02.204030 # [ 273.812399] x11: 0000000000000000 x10: 0000000000001440
4433 14:55:02.205384 # [ 273.817714] x9 : ffff80001012dcf4 x8 : ffff00063f7eb7c0
4434 14:55:02.205813 # [ 273.823029] x7 : ffff0005c64c9880 x6 : ffff8000125b1000
4435 14:55:02.226074 # [ 273.828344] x5 : ffff8000125b1c88 x4 : ffff00063f71ac50
4436 14:55:02.226542 # [ 273.833659] x3 : 0000000000000000 x2 : 0000000000000000
4437 14:55:02.226943 # [ 273.838974] x1 : 0000000000000000 x0 : ffff0005c64c9880
4438 14:55:02.227326 # [ 273.844290] Call trace:
4439 14:55:02.228658 # [ 273.846736] refcount_warn_saturate+0xa0/0x144
4440 14:55:02.247700 # [ 273.851185] __refcount_add.constprop.0+0x54/0x80
4441 14:55:02.248166 # [ 273.855894] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4442 14:55:02.248555 # [ 273.860337] lkdtm_do_action+0x24/0x40
4443 14:55:02.248927 # [ 273.864084] direct_entry+0xd0/0x140
4444 14:55:02.250271 # [ 273.867660] full_proxy_write+0x68/0xbc
4445 14:55:02.270324 # [ 273.871497] vfs_write+0xec/0x20c
4446 14:55:02.270780 # [ 273.874809] ksys_write+0x70/0x100
4447 14:55:02.271169 # [ 273.878209] __arm64_sys_write+0x24/0x30
4448 14:55:02.271542 # [ 273.882135] el0_svc_common.constprop.0+0x84/0x1e0
4449 14:55:02.272867 # [ 273.886925] do_el0_svc+0x2c/0x94
4450 14:55:02.273247 # [ 273.890240] el0_svc+0x20/0x30
4451 14:55:02.291929 # [ 273.893295] el0_sync_handler+0xb0/0xb4
4452 14:55:02.292385 # [ 273.897130] el0_sync+0x180/0x1c0
4453 14:55:02.292777 # [ 273.900443] irq event stamp: 0
4454 14:55:02.293152 # [ 273.903501] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4455 14:55:02.315595 # [ 273.909772] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4456 14:55:02.316055 # [ 273.917948] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4457 14:55:02.316450 # [ 273.926122] softirqs last disabled at (0): [<0000000000000000>] 0x0
4458 14:55:02.317810 # [ 273.932385] ---[ end trace 9f37975cb268a589 ]---
4459 14:55:02.329692 # [ 273.937248] lkdtm: Zero detected: saturated
4460 14:55:02.330149 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4461 14:55:02.330540 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4462 14:55:02.332994 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4463 14:55:02.541975 [ 275.182147] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4464 14:55:02.552885 [ 275.188381] lkdtm: attempting bad refcount_inc() from saturated
4465 14:55:02.553340 [ 275.194426] ------------[ cut here ]------------
4466 14:55:02.557186 [ 275.199112] refcount_t: saturated; leaking memory.
4467 14:55:02.566049 [ 275.204106] WARNING: CPU: 2 PID: 2714 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4468 14:55:02.629814 [ 275.212543] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4469 14:55:02.631267 [ 275.265871] CPU: 2 PID: 2714 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4470 14:55:02.652353 [ 275.273611] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4471 14:55:02.652813 [ 275.279965] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4472 14:55:02.653204 [ 275.285974] pc : refcount_warn_saturate+0x74/0x144
4473 14:55:02.653580 [ 275.290763] lr : refcount_warn_saturate+0x74/0x144
4474 14:55:02.654949 [ 275.295552] sp : ffff800016cb3cd0
4475 14:55:02.674897 [ 275.298864] x29: ffff800016cb3cd0 x28: ffff0005c64d1880
4476 14:55:02.675355 [ 275.304182] x27: 0000000000000000 x26: 0000000000000000
4477 14:55:02.675743 [ 275.309500] x25: ffff800011522480 x24: ffff800016cb3e20
4478 14:55:02.677083 [ 275.314817] x23: 0000000000000017 x22: ffff0005c0ec2000
4479 14:55:02.697591 [ 275.320134] x21: ffff800011a42448 x20: ffff8000115227d0
4480 14:55:02.698074 [ 275.325451] x19: 0000000000000035 x18: 0000000000000000
4481 14:55:02.698466 [ 275.330769] x17: 0000000000000000 x16: 0000000000000000
4482 14:55:02.699811 [ 275.336086] x15: 0000000000000030 x14: ffffffffffffffff
4483 14:55:02.719211 [ 275.341403] x13: ffff800096cb3977 x12: ffff800016cb397f
4484 14:55:02.719666 [ 275.346721] x11: 0000000000000030 x10: ffff800012638650
4485 14:55:02.720059 [ 275.352038] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4486 14:55:02.720436 [ 275.357355] x7 : ffff800012638650 x6 : ffff8000125b1000
4487 14:55:02.720806 [ 275.362672] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4488 14:55:02.741842 [ 275.367989] x3 : 0000000000000000 x2 : 0000000000000000
4489 14:55:02.742299 [ 275.373306] x1 : 0000000000000000 x0 : ffff0005c64d1880
4490 14:55:02.742688 [ 275.378625] Call trace:
4491 14:55:02.743064 [ 275.381071] refcount_warn_saturate+0x74/0x144
4492 14:55:02.744405 [ 275.385520] __refcount_add.constprop.0+0x6c/0x80
4493 14:55:02.764395 [ 275.390230] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4494 14:55:02.764851 [ 275.395107] lkdtm_do_action+0x24/0x40
4495 14:55:02.766234 [ 275.398855] direct_entry+0xd0/0x140
4496 14:55:02.766628 [ 275.402431] full_proxy_write+0x68/0xbc
4497 14:55:02.767002 [ 275.406270] vfs_write+0xec/0x20c
4498 14:55:02.767365 [ 275.409584] ksys_write+0x70/0x100
4499 14:55:02.785941 [ 275.412985] __arm64_sys_write+0x24/0x30
4500 14:55:02.786397 [ 275.416913] el0_svc_common.constprop.0+0x84/0x1e0
4501 14:55:02.786787 [ 275.421703] do_el0_svc+0x2c/0x94
4502 14:55:02.787164 [ 275.425021] el0_svc+0x20/0x30
4503 14:55:02.788507 [ 275.428075] el0_sync_handler+0xb0/0xb4
4504 14:55:02.788890 [ 275.431911] el0_sync+0x180/0x1c0
4505 14:55:02.809720 [ 275.435225] irq event stamp: 0
4506 14:55:02.810177 [ 275.438285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4507 14:55:02.810569 [ 275.444557] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4508 14:55:02.821538 [ 275.452734] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4509 14:55:02.822056 [ 275.460910] softirqs last disabled at (0): [<0000000000000000>] 0x0
4510 14:55:02.824906 [ 275.467174] ---[ end trace 9f37975cb268a58a ]---
4511 14:55:02.830194 [ 275.471887] lkdtm: Saturation detected: still saturated
4512 14:55:03.581171 # [ 275.182147] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4513 14:55:03.581694 # [ 275.188381] lkdtm: attempting bad refcount_inc() from saturated
4514 14:55:03.583067 # [ 275.194426] ------------[ cut here ]------------
4515 14:55:03.583460 # [ 275.199112] refcount_t: saturated; leaking memory.
4516 14:55:03.602742 # [ 275.204106] WARNING: CPU: 2 PID: 2714 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4517 14:55:03.648852 # [ 275.212543] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4518 14:55:03.670537 # [ 275.265871] CPU: 2 PID: 2714 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4519 14:55:03.670996 # [ 275.273611] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4520 14:55:03.672366 # [ 275.279965] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4521 14:55:03.672759 # [ 275.285974] pc : refcount_warn_saturate+0x74/0x144
4522 14:55:03.692189 # [ 275.290763] lr : refcount_warn_saturate+0x74/0x144
4523 14:55:03.692645 # [ 275.295552] sp : ffff800016cb3cd0
4524 14:55:03.693035 # [ 275.298864] x29: ffff800016cb3cd0 x28: ffff0005c64d1880
4525 14:55:03.693411 # [ 275.304182] x27: 0000000000000000 x26: 0000000000000000
4526 14:55:03.713744 # [ 275.309500] x25: ffff800011522480 x24: ffff800016cb3e20
4527 14:55:03.714201 # [ 275.314817] x23: 0000000000000017 x22: ffff0005c0ec2000
4528 14:55:03.714593 # [ 275.320134] x21: ffff800011a42448 x20: ffff8000115227d0
4529 14:55:03.715947 # [ 275.325451] x19: 0000000000000035 x18: 0000000000000000
4530 14:55:03.736305 # [ 275.330769] x17: 0000000000000000 x16: 0000000000000000
4531 14:55:03.736763 # [ 275.336086] x15: 0000000000000030 x14: ffffffffffffffff
4532 14:55:03.737154 # [ 275.341403] x13: ffff800096cb3977 x12: ffff800016cb397f
4533 14:55:03.738470 # [ 275.346721] x11: 0000000000000030 x10: ffff800012638650
4534 14:55:03.759019 # [ 275.352038] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4535 14:55:03.759477 # [ 275.357355] x7 : ffff800012638650 x6 : ffff8000125b1000
4536 14:55:03.759867 # [ 275.362672] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4537 14:55:03.761222 # [ 275.367989] x3 : 0000000000000000 x2 : 0000000000000000
4538 14:55:03.761609 # [ 275.373306] x1 : 0000000000000000 x0 : ffff0005c64d1880
4539 14:55:03.781675 # [ 275.378625] Call trace:
4540 14:55:03.782130 # [ 275.381071] refcount_warn_saturate+0x74/0x144
4541 14:55:03.782528 # [ 275.385520] __refcount_add.constprop.0+0x6c/0x80
4542 14:55:03.782904 # [ 275.390230] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4543 14:55:03.783271 # [ 275.395107] lkdtm_do_action+0x24/0x40
4544 14:55:03.803213 # [ 275.398855] direct_entry+0xd0/0x140
4545 14:55:03.803670 # [ 275.402431] full_proxy_write+0x68/0xbc
4546 14:55:03.804061 # [ 275.406270] vfs_write+0xec/0x20c
4547 14:55:03.804438 # [ 275.409584] ksys_write+0x70/0x100
4548 14:55:03.805806 # [ 275.412985] __arm64_sys_write+0x24/0x30
4549 14:55:03.824840 # [ 275.416913] el0_svc_common.constprop.0+0x84/0x1e0
4550 14:55:03.825295 # [ 275.421703] do_el0_svc+0x2c/0x94
4551 14:55:03.825712 # [ 275.425021] el0_svc+0x20/0x30
4552 14:55:03.826091 # [ 275.428075] el0_sync_handler+0xb0/0xb4
4553 14:55:03.826459 # [ 275.431911] el0_sync+0x180/0x1c0
4554 14:55:03.827804 # [ 275.435225] irq event stamp: 0
4555 14:55:03.848473 # [ 275.438285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4556 14:55:03.848931 # [ 275.444557] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4557 14:55:03.850331 # [ 275.452734] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4558 14:55:03.869973 # [ 275.460910] softirqs last disabled at (0): [<0000000000000000>] 0x0
4559 14:55:03.870433 # [ 275.467174] ---[ end trace 9f37975cb268a58a ]---
4560 14:55:03.870826 # [ 275.471887] lkdtm: Saturation detected: still saturated
4561 14:55:03.871203 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4562 14:55:03.877704 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4563 14:55:03.878164 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4564 14:55:04.106866 [ 276.739648] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4565 14:55:04.110224 [ 276.745952] lkdtm: attempting bad refcount_dec() from saturated
4566 14:55:04.110689 [ 276.751968] ------------[ cut here ]------------
4567 14:55:04.115499 [ 276.756839] refcount_t: decrement hit 0; leaking memory.
4568 14:55:04.124365 [ 276.762352] WARNING: CPU: 4 PID: 2749 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4569 14:55:04.187889 [ 276.770875] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4570 14:55:04.188312 [ 276.824202] CPU: 4 PID: 2749 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4571 14:55:04.211629 [ 276.831943] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4572 14:55:04.212096 [ 276.838297] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4573 14:55:04.212496 [ 276.844306] pc : refcount_warn_saturate+0x13c/0x144
4574 14:55:04.212880 [ 276.849182] lr : refcount_warn_saturate+0x13c/0x144
4575 14:55:04.213256 [ 276.854057] sp : ffff800016d73cc0
4576 14:55:04.233186 [ 276.857369] x29: ffff800016d73cc0 x28: ffff0005c3cf3100
4577 14:55:04.233677 [ 276.862687] x27: 0000000000000000 x26: 0000000000000000
4578 14:55:04.234080 [ 276.868005] x25: ffff800011522480 x24: ffff800016d73e20
4579 14:55:04.234461 [ 276.873322] x23: 0000000000000017 x22: ffff0005c5a6d000
4580 14:55:04.254770 [ 276.878640] x21: ffff800011a42460 x20: ffff8000115227e0
4581 14:55:04.255233 [ 276.883957] x19: ffff800016d73d04 x18: 0000000000000000
4582 14:55:04.255631 [ 276.889274] x17: 0000000000000000 x16: 0000000000000000
4583 14:55:04.256015 [ 276.894591] x15: 0000000000000030 x14: ffffffffffffffff
4584 14:55:04.278387 [ 276.899909] x13: ffff800096d73967 x12: ffff800016d7396f
4585 14:55:04.278851 [ 276.905226] x11: 000000812be83868 x10: 0000000000001440
4586 14:55:04.279249 [ 276.910543] x9 : ffff80001012dcf4 x8 : ffff0005c3cf45a0
4587 14:55:04.280621 [ 276.915860] x7 : 0000000000000000 x6 : ffff8000125b1000
4588 14:55:04.281017 [ 276.921177] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4589 14:55:04.299960 [ 276.926495] x3 : 0000000000000000 x2 : 0000000000000000
4590 14:55:04.300426 [ 276.931812] x1 : 0000000000000000 x0 : ffff0005c3cf3100
4591 14:55:04.300825 [ 276.937130] Call trace:
4592 14:55:04.302219 [ 276.939577] refcount_warn_saturate+0x13c/0x144
4593 14:55:04.302619 [ 276.944115] __refcount_dec.constprop.0+0x4c/0x5c
4594 14:55:04.322553 [ 276.948820] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4595 14:55:04.323017 [ 276.953700] lkdtm_do_action+0x24/0x40
4596 14:55:04.323415 [ 276.957448] direct_entry+0xd0/0x140
4597 14:55:04.323796 [ 276.961025] full_proxy_write+0x68/0xbc
4598 14:55:04.325162 [ 276.964864] vfs_write+0xec/0x20c
4599 14:55:04.325553 [ 276.968177] ksys_write+0x70/0x100
4600 14:55:04.345200 [ 276.971578] __arm64_sys_write+0x24/0x30
4601 14:55:04.345682 [ 276.975507] el0_svc_common.constprop.0+0x84/0x1e0
4602 14:55:04.346083 [ 276.980297] do_el0_svc+0x2c/0x94
4603 14:55:04.346464 [ 276.983615] el0_svc+0x20/0x30
4604 14:55:04.347830 [ 276.986670] el0_sync_handler+0xb0/0xb4
4605 14:55:04.348220 [ 276.990507] el0_sync+0x180/0x1c0
4606 14:55:04.366766 [ 276.993820] irq event stamp: 0
4607 14:55:04.367229 [ 276.996881] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4608 14:55:04.367631 [ 277.003153] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4609 14:55:04.380796 [ 277.011330] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4610 14:55:04.381263 [ 277.019506] softirqs last disabled at (0): [<0000000000000000>] 0x0
4611 14:55:04.384168 [ 277.025770] ---[ end trace 9f37975cb268a58b ]---
4612 14:55:04.389381 [ 277.030550] lkdtm: Saturation detected: still saturated
4613 14:55:05.177218 # [ 276.739648] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4614 14:55:05.177737 # [ 276.745952] lkdtm: attempting bad refcount_dec() from saturated
4615 14:55:05.179132 # [ 276.751968] ------------[ cut here ]------------
4616 14:55:05.199893 # [ 276.756839] refcount_t: decrement hit 0; leaking memory.
4617 14:55:05.200348 # [ 276.762352] WARNING: CPU: 4 PID: 2749 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4618 14:55:05.244142 # [ 276.770875] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4619 14:55:05.265703 # [ 276.824202] CPU: 4 PID: 2749 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4620 14:55:05.266163 # [ 276.831943] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4621 14:55:05.266556 # [ 276.838297] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4622 14:55:05.267930 # [ 276.844306] pc : refcount_warn_saturate+0x13c/0x144
4623 14:55:05.289431 # [ 276.849182] lr : refcount_warn_saturate+0x13c/0x144
4624 14:55:05.289917 # [ 276.854057] sp : ffff800016d73cc0
4625 14:55:05.290310 # [ 276.857369] x29: ffff800016d73cc0 x28: ffff0005c3cf3100
4626 14:55:05.290686 # [ 276.862687] x27: 0000000000000000 x26: 0000000000000000
4627 14:55:05.310884 # [ 276.868005] x25: ffff800011522480 x24: ffff800016d73e20
4628 14:55:05.311341 # [ 276.873322] x23: 0000000000000017 x22: ffff0005c5a6d000
4629 14:55:05.312730 # [ 276.878640] x21: ffff800011a42460 x20: ffff8000115227e0
4630 14:55:05.313121 # [ 276.883957] x19: ffff800016d73d04 x18: 0000000000000000
4631 14:55:05.333481 # [ 276.889274] x17: 0000000000000000 x16: 0000000000000000
4632 14:55:05.333964 # [ 276.894591] x15: 0000000000000030 x14: ffffffffffffffff
4633 14:55:05.334355 # [ 276.899909] x13: ffff800096d73967 x12: ffff800016d7396f
4634 14:55:05.335731 # [ 276.905226] x11: 000000812be83868 x10: 0000000000001440
4635 14:55:05.355161 # [ 276.910543] x9 : ffff80001012dcf4 x8 : ffff0005c3cf45a0
4636 14:55:05.355619 # [ 276.915860] x7 : 0000000000000000 x6 : ffff8000125b1000
4637 14:55:05.357012 # [ 276.921177] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4638 14:55:05.357404 # [ 276.926495] x3 : 0000000000000000 x2 : 0000000000000000
4639 14:55:05.376752 # [ 276.931812] x1 : 0000000000000000 x0 : ffff0005c3cf3100
4640 14:55:05.377207 # [ 276.937130] Call trace:
4641 14:55:05.377597 # [ 276.939577] refcount_warn_saturate+0x13c/0x144
4642 14:55:05.378009 # [ 276.944115] __refcount_dec.constprop.0+0x4c/0x5c
4643 14:55:05.378379 # [ 276.948820] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4644 14:55:05.378741 # [ 276.953700] lkdtm_do_action+0x24/0x40
4645 14:55:05.400436 # [ 276.957448] direct_entry+0xd0/0x140
4646 14:55:05.400892 # [ 276.961025] full_proxy_write+0x68/0xbc
4647 14:55:05.401282 # [ 276.964864] vfs_write+0xec/0x20c
4648 14:55:05.401683 # [ 276.968177] ksys_write+0x70/0x100
4649 14:55:05.402056 # [ 276.971578] __arm64_sys_write+0x24/0x30
4650 14:55:05.421870 # [ 276.975507] el0_svc_common.constprop.0+0x84/0x1e0
4651 14:55:05.422326 # [ 276.980297] do_el0_svc+0x2c/0x94
4652 14:55:05.422716 # [ 276.983615] el0_svc+0x20/0x30
4653 14:55:05.423090 # [ 276.986670] el0_sync_handler+0xb0/0xb4
4654 14:55:05.423456 # [ 276.990507] el0_sync+0x180/0x1c0
4655 14:55:05.424822 # [ 276.993820] irq event stamp: 0
4656 14:55:05.444554 # [ 276.996881] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4657 14:55:05.445014 # [ 277.003153] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4658 14:55:05.446432 # [ 277.011330] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4659 14:55:05.466187 # [ 277.019506] softirqs last disabled at (0): [<0000000000000000>] 0x0
4660 14:55:05.466644 # [ 277.025770] ---[ end trace 9f37975cb268a58b ]---
4661 14:55:05.467037 # [ 277.030550] lkdtm: Saturation detected: still saturated
4662 14:55:05.467415 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4663 14:55:05.472696 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4664 14:55:05.475905 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4665 14:55:05.714866 [ 278.352335] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4666 14:55:05.718195 [ 278.358650] lkdtm: attempting bad refcount_dec() from saturated
4667 14:55:05.722467 [ 278.364659] ------------[ cut here ]------------
4668 14:55:05.727858 [ 278.369534] refcount_t: saturated; leaking memory.
4669 14:55:05.736727 [ 278.374473] WARNING: CPU: 4 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4670 14:55:05.800261 [ 278.382910] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4671 14:55:05.800756 [ 278.436235] CPU: 4 PID: 2784 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4672 14:55:05.823061 [ 278.443975] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4673 14:55:05.823528 [ 278.450330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4674 14:55:05.823928 [ 278.456338] pc : refcount_warn_saturate+0x74/0x144
4675 14:55:05.824312 [ 278.461128] lr : refcount_warn_saturate+0x74/0x144
4676 14:55:05.824686 [ 278.465916] sp : ffff800016e1bcd0
4677 14:55:05.845675 [ 278.469228] x29: ffff800016e1bcd0 x28: ffff0005c3cf6200
4678 14:55:05.846143 [ 278.474546] x27: 0000000000000000 x26: 0000000000000000
4679 14:55:05.846545 [ 278.479863] x25: ffff800011522480 x24: ffff800016e1be20
4680 14:55:05.846929 [ 278.485180] x23: 0000000000000017 x22: ffff0005c995b000
4681 14:55:05.867161 [ 278.490498] x21: ffff800011a42478 x20: ffff8000115227f0
4682 14:55:05.867627 [ 278.495816] x19: 0000000000000037 x18: 0000000000000000
4683 14:55:05.869035 [ 278.501133] x17: 0000000000000000 x16: 0000000000000000
4684 14:55:05.869436 [ 278.506450] x15: 0000000000000030 x14: ffffffffffffffff
4685 14:55:05.889818 [ 278.511767] x13: ffff800096e1b977 x12: ffff800016e1b97f
4686 14:55:05.890282 [ 278.517084] x11: 0000000000000030 x10: ffff800012638650
4687 14:55:05.890682 [ 278.522402] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4688 14:55:05.891067 [ 278.527719] x7 : ffff800012638650 x6 : ffff8000125b1000
4689 14:55:05.891445 [ 278.533037] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4690 14:55:05.912417 [ 278.538354] x3 : 0000000000000000 x2 : 0000000000000000
4691 14:55:05.912883 [ 278.543671] x1 : 0000000000000000 x0 : ffff0005c3cf6200
4692 14:55:05.913283 [ 278.548990] Call trace:
4693 14:55:05.913692 [ 278.551436] refcount_warn_saturate+0x74/0x144
4694 14:55:05.914074 [ 278.555884] __refcount_add.constprop.0+0x6c/0x80
4695 14:55:05.933917 [ 278.560596] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4696 14:55:05.934382 [ 278.565472] lkdtm_do_action+0x24/0x40
4697 14:55:05.934780 [ 278.569220] direct_entry+0xd0/0x140
4698 14:55:05.935162 [ 278.572796] full_proxy_write+0x68/0xbc
4699 14:55:05.936552 [ 278.576635] vfs_write+0xec/0x20c
4700 14:55:05.936943 [ 278.579948] ksys_write+0x70/0x100
4701 14:55:05.957544 [ 278.583349] __arm64_sys_write+0x24/0x30
4702 14:55:05.958040 [ 278.587277] el0_svc_common.constprop.0+0x84/0x1e0
4703 14:55:05.958439 [ 278.592067] do_el0_svc+0x2c/0x94
4704 14:55:05.958823 [ 278.595385] el0_svc+0x20/0x30
4705 14:55:05.960213 [ 278.598440] el0_sync_handler+0xb0/0xb4
4706 14:55:05.960605 [ 278.602277] el0_sync+0x180/0x1c0
4707 14:55:05.979190 [ 278.605591] irq event stamp: 0
4708 14:55:05.979621 [ 278.608651] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4709 14:55:05.979992 [ 278.614923] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4710 14:55:05.992179 [ 278.623101] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4711 14:55:05.992645 [ 278.631277] softirqs last disabled at (0): [<0000000000000000>] 0x0
4712 14:55:05.995393 [ 278.637541] ---[ end trace 9f37975cb268a58c ]---
4713 14:55:06.000714 [ 278.642303] lkdtm: Saturation detected: still saturated
4714 14:55:06.768612 # [ 278.352335] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4715 14:55:06.769090 # [ 278.358650] lkdtm: attempting bad refcount_dec() from saturated
4716 14:55:06.769483 # [ 278.364659] ------------[ cut here ]------------
4717 14:55:06.769897 # [ 278.369534] refcount_t: saturated; leaking memory.
4718 14:55:06.790093 # [ 278.374473] WARNING: CPU: 4 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4719 14:55:06.835374 # [ 278.382910] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4720 14:55:06.856806 # [ 278.436235] CPU: 4 PID: 2784 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4721 14:55:06.857263 # [ 278.443975] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4722 14:55:06.857682 # [ 278.450330] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4723 14:55:06.859080 # [ 278.456338] pc : refcount_warn_saturate+0x74/0x144
4724 14:55:06.879511 # [ 278.461128] lr : refcount_warn_saturate+0x74/0x144
4725 14:55:06.879966 # [ 278.465916] sp : ffff800016e1bcd0
4726 14:55:06.880355 # [ 278.469228] x29: ffff800016e1bcd0 x28: ffff0005c3cf6200
4727 14:55:06.881768 # [ 278.474546] x27: 0000000000000000 x26: 0000000000000000
4728 14:55:06.901108 # [ 278.479863] x25: ffff800011522480 x24: ffff800016e1be20
4729 14:55:06.901563 # [ 278.485180] x23: 0000000000000017 x22: ffff0005c995b000
4730 14:55:06.903010 # [ 278.490498] x21: ffff800011a42478 x20: ffff8000115227f0
4731 14:55:06.903404 # [ 278.495816] x19: 0000000000000037 x18: 0000000000000000
4732 14:55:06.922736 # [ 278.501133] x17: 0000000000000000 x16: 0000000000000000
4733 14:55:06.923191 # [ 278.506450] x15: 0000000000000030 x14: ffffffffffffffff
4734 14:55:06.924603 # [ 278.511767] x13: ffff800096e1b977 x12: ffff800016e1b97f
4735 14:55:06.924994 # [ 278.517084] x11: 0000000000000030 x10: ffff800012638650
4736 14:55:06.946352 # [ 278.522402] x9 : ffff80001012dcf4 x8 : ffff8000125e0650
4737 14:55:06.946808 # [ 278.527719] x7 : ffff800012638650 x6 : ffff8000125b1000
4738 14:55:06.947198 # [ 278.533037] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4739 14:55:06.947570 # [ 278.538354] x3 : 0000000000000000 x2 : 0000000000000000
4740 14:55:06.948959 # [ 278.543671] x1 : 0000000000000000 x0 : ffff0005c3cf6200
4741 14:55:06.967843 # [ 278.548990] Call trace:
4742 14:55:06.968298 # [ 278.551436] refcount_warn_saturate+0x74/0x144
4743 14:55:06.968696 # [ 278.555884] __refcount_add.constprop.0+0x6c/0x80
4744 14:55:06.970120 # [ 278.560596] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4745 14:55:06.970513 # [ 278.565472] lkdtm_do_action+0x24/0x40
4746 14:55:06.990515 # [ 278.569220] direct_entry+0xd0/0x140
4747 14:55:06.990971 # [ 278.572796] full_proxy_write+0x68/0xbc
4748 14:55:06.991362 # [ 278.576635] vfs_write+0xec/0x20c
4749 14:55:06.991734 # [ 278.579948] ksys_write+0x70/0x100
4750 14:55:06.993126 # [ 278.583349] __arm64_sys_write+0x24/0x30
4751 14:55:07.012103 # [ 278.587277] el0_svc_common.constprop.0+0x84/0x1e0
4752 14:55:07.012563 # [ 278.592067] do_el0_svc+0x2c/0x94
4753 14:55:07.012953 # [ 278.595385] el0_svc+0x20/0x30
4754 14:55:07.013328 # [ 278.598440] el0_sync_handler+0xb0/0xb4
4755 14:55:07.013729 # [ 278.602277] el0_sync+0x180/0x1c0
4756 14:55:07.014096 # [ 278.605591] irq event stamp: 0
4757 14:55:07.034695 # [ 278.608651] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4758 14:55:07.035154 # [ 278.614923] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4759 14:55:07.036576 # [ 278.623101] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4760 14:55:07.057300 # [ 278.631277] softirqs last disabled at (0): [<0000000000000000>] 0x0
4761 14:55:07.057784 # [ 278.637541] ---[ end trace 9f37975cb268a58c ]---
4762 14:55:07.059202 # [ 278.642303] lkdtm: Saturation detected: still saturated
4763 14:55:07.059596 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4764 14:55:07.062833 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4765 14:55:07.066077 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4766 14:55:07.263761 [ 279.903037] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4767 14:55:07.270201 [ 279.910134] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4768 14:55:07.274742 [ 279.916929] ------------[ cut here ]------------
4769 14:55:07.280125 [ 279.921799] refcount_t: saturated; leaking memory.
4770 14:55:07.289038 [ 279.926814] WARNING: CPU: 4 PID: 2816 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4771 14:55:07.353674 [ 279.935251] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4772 14:55:07.354170 [ 279.988577] CPU: 4 PID: 2816 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4773 14:55:07.375191 [ 279.996317] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4774 14:55:07.375658 [ 280.002673] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4775 14:55:07.376058 [ 280.008679] pc : refcount_warn_saturate+0xc8/0x144
4776 14:55:07.376445 [ 280.013468] lr : refcount_warn_saturate+0xc8/0x144
4777 14:55:07.377874 [ 280.018257] sp : ffff800016ecbcb0
4778 14:55:07.396801 [ 280.021569] x29: ffff800016ecbcb0 x28: ffff0005c3cf1880
4779 14:55:07.397266 [ 280.026887] x27: 0000000000000000 x26: 0000000000000000
4780 14:55:07.397689 [ 280.032204] x25: ffff800011522480 x24: ffff800016ecbe20
4781 14:55:07.399105 [ 280.037522] x23: 0000000000000020 x22: ffff0005c47ff000
4782 14:55:07.420414 [ 280.042839] x21: 0000000000000001 x20: 00000000c0000000
4783 14:55:07.420877 [ 280.048156] x19: ffff800016ecbd04 x18: 0000000000000000
4784 14:55:07.421277 [ 280.053473] x17: 0000000000000000 x16: 0000000000000000
4785 14:55:07.422714 [ 280.058790] x15: 0000000000000030 x14: ffffffffffffffff
4786 14:55:07.442031 [ 280.064107] x13: ffff800096ecb957 x12: ffff800016ecb95f
4787 14:55:07.442496 [ 280.069425] x11: 00000069af8f73f8 x10: 0000000000001440
4788 14:55:07.442895 [ 280.074742] x9 : ffff80001012dcf4 x8 : ffff0005c3cf2d20
4789 14:55:07.443278 [ 280.080060] x7 : 0000000000000000 x6 : ffff8000125b1000
4790 14:55:07.444685 [ 280.085377] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4791 14:55:07.464591 [ 280.090694] x3 : 0000000000000000 x2 : 0000000000000000
4792 14:55:07.465058 [ 280.096011] x1 : 0000000000000000 x0 : ffff0005c3cf1880
4793 14:55:07.465459 [ 280.101329] Call trace:
4794 14:55:07.465873 [ 280.103776] refcount_warn_saturate+0xc8/0x144
4795 14:55:07.467284 [ 280.108227] __refcount_add_not_zero.constprop.0+0x84/0xa0
4796 14:55:07.487237 [ 280.113713] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4797 14:55:07.487701 [ 280.119375] lkdtm_do_action+0x24/0x40
4798 14:55:07.488098 [ 280.123122] direct_entry+0xd0/0x140
4799 14:55:07.488480 [ 280.126699] full_proxy_write+0x68/0xbc
4800 14:55:07.489908 [ 280.130538] vfs_write+0xec/0x20c
4801 14:55:07.508861 [ 280.133851] ksys_write+0x70/0x100
4802 14:55:07.509325 [ 280.137252] __arm64_sys_write+0x24/0x30
4803 14:55:07.509751 [ 280.141180] el0_svc_common.constprop.0+0x84/0x1e0
4804 14:55:07.511174 [ 280.145970] do_el0_svc+0x2c/0x94
4805 14:55:07.511572 [ 280.149288] el0_svc+0x20/0x30
4806 14:55:07.511952 [ 280.152343] el0_sync_handler+0xb0/0xb4
4807 14:55:07.531528 [ 280.156179] el0_sync+0x180/0x1c0
4808 14:55:07.531993 [ 280.159492] irq event stamp: 0
4809 14:55:07.532392 [ 280.162552] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4810 14:55:07.532777 [ 280.168824] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4811 14:55:07.546653 [ 280.177002] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4812 14:55:07.547120 [ 280.185177] softirqs last disabled at (0): [<0000000000000000>] 0x0
4813 14:55:07.549836 [ 280.191443] ---[ end trace 9f37975cb268a58d ]---
4814 14:55:07.555099 [ 280.196210] lkdtm: Saturation detected: still saturated
4815 14:55:08.333381 # [ 279.903037] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4816 14:55:08.334038 # [ 279.910134] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4817 14:55:08.335539 # [ 279.916929] ------------[ cut here ]------------
4818 14:55:08.354931 # [ 279.921799] refcount_t: saturated; leaking memory.
4819 14:55:08.355392 # [ 279.926814] WARNING: CPU: 4 PID: 2816 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4820 14:55:08.400151 # [ 279.935251] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4821 14:55:08.421677 # [ 279.988577] CPU: 4 PID: 2816 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4822 14:55:08.422138 # [ 279.996317] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4823 14:55:08.423571 # [ 280.002673] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4824 14:55:08.423967 # [ 280.008679] pc : refcount_warn_saturate+0xc8/0x144
4825 14:55:08.444357 # [ 280.013468] lr : refcount_warn_saturate+0xc8/0x144
4826 14:55:08.444815 # [ 280.018257] sp : ffff800016ecbcb0
4827 14:55:08.445206 # [ 280.021569] x29: ffff800016ecbcb0 x28: ffff0005c3cf1880
4828 14:55:08.446624 # [ 280.026887] x27: 0000000000000000 x26: 0000000000000000
4829 14:55:08.465970 # [ 280.032204] x25: ffff800011522480 x24: ffff800016ecbe20
4830 14:55:08.466425 # [ 280.037522] x23: 0000000000000020 x22: ffff0005c47ff000
4831 14:55:08.466814 # [ 280.042839] x21: 0000000000000001 x20: 00000000c0000000
4832 14:55:08.468230 # [ 280.048156] x19: ffff800016ecbd04 x18: 0000000000000000
4833 14:55:08.488620 # [ 280.053473] x17: 0000000000000000 x16: 0000000000000000
4834 14:55:08.489079 # [ 280.058790] x15: 0000000000000030 x14: ffffffffffffffff
4835 14:55:08.489468 # [ 280.064107] x13: ffff800096ecb957 x12: ffff800016ecb95f
4836 14:55:08.490922 # [ 280.069425] x11: 00000069af8f73f8 x10: 0000000000001440
4837 14:55:08.511290 # [ 280.074742] x9 : ffff80001012dcf4 x8 : ffff0005c3cf2d20
4838 14:55:08.511745 # [ 280.080060] x7 : 0000000000000000 x6 : ffff8000125b1000
4839 14:55:08.512137 # [ 280.085377] x5 : ffff8000125b1c88 x4 : ffff00063f7a2c50
4840 14:55:08.512513 # [ 280.090694] x3 : 0000000000000000 x2 : 0000000000000000
4841 14:55:08.532707 # [ 280.096011] x1 : 0000000000000000 x0 : ffff0005c3cf1880
4842 14:55:08.533165 # [ 280.101329] Call trace:
4843 14:55:08.533554 # [ 280.103776] refcount_warn_saturate+0xc8/0x144
4844 14:55:08.533969 # [ 280.108227] __refcount_add_not_zero.constprop.0+0x84/0xa0
4845 14:55:08.535384 # [ 280.113713] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4846 14:55:08.555340 # [ 280.119375] lkdtm_do_action+0x24/0x40
4847 14:55:08.555797 # [ 280.123122] direct_entry+0xd0/0x140
4848 14:55:08.556186 # [ 280.126699] full_proxy_write+0x68/0xbc
4849 14:55:08.556560 # [ 280.130538] vfs_write+0xec/0x20c
4850 14:55:08.556925 # [ 280.133851] ksys_write+0x70/0x100
4851 14:55:08.558480 # [ 280.137252] __arm64_sys_write+0x24/0x30
4852 14:55:08.576828 # [ 280.141180] el0_svc_common.constprop.0+0x84/0x1e0
4853 14:55:08.577284 # [ 280.145970] do_el0_svc+0x2c/0x94
4854 14:55:08.577710 # [ 280.149288] el0_svc+0x20/0x30
4855 14:55:08.578092 # [ 280.152343] el0_sync_handler+0xb0/0xb4
4856 14:55:08.579512 # [ 280.156179] el0_sync+0x180/0x1c0
4857 14:55:08.579899 # [ 280.159492] irq event stamp: 0
4858 14:55:08.599473 # [ 280.162552] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4859 14:55:08.599931 # [ 280.168824] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4860 14:55:08.601380 # [ 280.177002] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4861 14:55:08.622105 # [ 280.185177] softirqs last disabled at (0): [<0000000000000000>] 0x0
4862 14:55:08.622561 # [ 280.191443] ---[ end trace 9f37975cb268a58d ]---
4863 14:55:08.622952 # [ 280.196210] lkdtm: Saturation detected: still saturated
4864 14:55:08.624377 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4865 14:55:08.629757 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4866 14:55:08.633087 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4867 14:55:08.848567 [ 281.488173] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4868 14:55:08.855196 [ 281.495162] lkdtm: attempting bad refcount_add_not_zero() from saturated
4869 14:55:08.860703 [ 281.503638] ------------[ cut here ]------------
4870 14:55:08.867086 [ 281.508742] refcount_t: saturated; leaking memory.
4871 14:55:08.875950 [ 281.514027] WARNING: CPU: 2 PID: 2848 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4872 14:55:08.940598 [ 281.522465] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4873 14:55:08.941092 [ 281.575794] CPU: 2 PID: 2848 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4874 14:55:08.962085 [ 281.583534] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4875 14:55:08.962550 [ 281.589890] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4876 14:55:08.962950 [ 281.595895] pc : refcount_warn_saturate+0xc8/0x144
4877 14:55:08.963333 [ 281.600685] lr : refcount_warn_saturate+0xc8/0x144
4878 14:55:08.964763 [ 281.605473] sp : ffff800016f5bcb0
4879 14:55:08.984772 [ 281.608785] x29: ffff800016f5bcb0 x28: ffff0005c8ece200
4880 14:55:08.985237 [ 281.614103] x27: 0000000000000000 x26: 0000000000000000
4881 14:55:08.985661 [ 281.619421] x25: ffff800011522480 x24: ffff800016f5be20
4882 14:55:08.987104 [ 281.624739] x23: 0000000000000020 x22: ffff0005c53c6000
4883 14:55:09.007400 [ 281.630056] x21: 0000000000000007 x20: 00000000c0000000
4884 14:55:09.007867 [ 281.635373] x19: ffff800016f5bd04 x18: 0000000000000000
4885 14:55:09.008268 [ 281.640691] x17: 0000000000000000 x16: 0000000000000000
4886 14:55:09.008652 [ 281.646008] x15: 0000000000000000 x14: 0000000000000000
4887 14:55:09.028863 [ 281.651325] x13: 0000000000000000 x12: 0000000000000000
4888 14:55:09.029330 [ 281.656642] x11: 0000000000000000 x10: 0000000000001440
4889 14:55:09.029757 [ 281.661960] x9 : ffff80001012dcf4 x8 : ffff0005c8ecf6a0
4890 14:55:09.031202 [ 281.667277] x7 : 0000000000000000 x6 : ffff8000125b1000
4891 14:55:09.031601 [ 281.672594] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4892 14:55:09.052573 [ 281.677912] x3 : 0000000000000000 x2 : 0000000000000000
4893 14:55:09.053039 [ 281.683229] x1 : 0000000000000000 x0 : ffff0005c8ece200
4894 14:55:09.053438 [ 281.688547] Call trace:
4895 14:55:09.053856 [ 281.690994] refcount_warn_saturate+0xc8/0x144
4896 14:55:09.055290 [ 281.695445] __refcount_add_not_zero.constprop.0+0x84/0xa0
4897 14:55:09.074069 [ 281.700932] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4898 14:55:09.074534 [ 281.706593] lkdtm_do_action+0x24/0x40
4899 14:55:09.075988 [ 281.710341] direct_entry+0xd0/0x140
4900 14:55:09.076389 [ 281.713918] full_proxy_write+0x68/0xbc
4901 14:55:09.076773 [ 281.717757] vfs_write+0xec/0x20c
4902 14:55:09.095634 [ 281.721071] ksys_write+0x70/0x100
4903 14:55:09.096097 [ 281.724472] __arm64_sys_write+0x24/0x30
4904 14:55:09.096494 [ 281.728399] el0_svc_common.constprop.0+0x84/0x1e0
4905 14:55:09.096879 [ 281.733190] do_el0_svc+0x2c/0x94
4906 14:55:09.097252 [ 281.736508] el0_svc+0x20/0x30
4907 14:55:09.098678 [ 281.739563] el0_sync_handler+0xb0/0xb4
4908 14:55:09.119315 [ 281.743399] el0_sync+0x180/0x1c0
4909 14:55:09.119779 [ 281.746713] irq event stamp: 0
4910 14:55:09.120178 [ 281.749772] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4911 14:55:09.121622 [ 281.756044] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4912 14:55:09.133492 [ 281.764221] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4913 14:55:09.133990 [ 281.772397] softirqs last disabled at (0): [<0000000000000000>] 0x0
4914 14:55:09.136666 [ 281.778661] ---[ end trace 9f37975cb268a58e ]---
4915 14:55:09.141935 [ 281.783613] lkdtm: Saturation detected: still saturated
4916 14:55:09.823299 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4917 14:55:09.823791 # [ 0.000000] ftrace: allocating 59182 entries in 232 pages
4918 14:55:09.825248 # [ 0.000000] ftrace: allocated 232 pages with 4 groups
4919 14:55:09.825665 # [ 0.000000] Running RCU self tests
4920 14:55:09.844927 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4921 14:55:09.845386 # [ 0.000000] rcu: RCU event tracing is enabled.
4922 14:55:09.845822 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4923 14:55:09.846213 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4924 14:55:09.867535 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4925 14:55:09.867992 # [ 0.000000] Rude variant of Tasks RCU enabled.
4926 14:55:09.868385 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4927 14:55:09.868762 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4928 14:55:09.890024 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4929 14:55:09.890484 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4930 14:55:09.891940 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4931 14:55:09.911640 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4932 14:55:09.912100 # [ 281.488173] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4933 14:55:09.913556 # [ 281.495162] lkdtm: attempting bad refcount_add_not_zero() from saturated
4934 14:55:09.934176 # [ 281.503638] ------------[ cut here ]------------
4935 14:55:09.934632 # [ 281.508742] refcount_t: saturated; leaking memory.
4936 14:55:09.935025 # [ 281.514027] WARNING: CPU: 2 PID: 2848 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4937 14:55:10.001001 # [ 281.522465] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4938 14:55:10.001488 # [ 281.575794] CPU: 2 PID: 2848 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4939 14:55:10.002979 # [ 281.583534] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4940 14:55:10.022549 # [ 281.589890] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4941 14:55:10.023005 # [ 281.595895] pc : refcount_warn_saturate+0xc8/0x144
4942 14:55:10.023395 # [ 281.600685] lr : refcount_warn_saturate+0xc8/0x144
4943 14:55:10.023772 # [ 281.605473] sp : ffff800016f5bcb0
4944 14:55:10.025214 # [ 281.608785] x29: ffff800016f5bcb0 x28: ffff0005c8ece200
4945 14:55:10.045167 # [ 281.614103] x27: 0000000000000000 x26: 0000000000000000
4946 14:55:10.045627 # [ 281.619421] x25: ffff800011522480 x24: ffff800016f5be20
4947 14:55:10.046050 # [ 281.624739] x23: 0000000000000020 x22: ffff0005c53c6000
4948 14:55:10.047498 # [ 281.630056] x21: 0000000000000007 x20: 00000000c0000000
4949 14:55:10.066776 # [ 281.635373] x19: ffff800016f5bd04 x18: 0000000000000000
4950 14:55:10.067233 # [ 281.640691] x17: 0000000000000000 x16: 0000000000000000
4951 14:55:10.068696 # [ 281.646008] x15: 0000000000000000 x14: 0000000000000000
4952 14:55:10.069089 # [ 281.651325] x13: 0000000000000000 x12: 0000000000000000
4953 14:55:10.090442 # [ 281.656642] x11: 0000000000000000 x10: 0000000000001440
4954 14:55:10.090898 # [ 281.661960] x9 : ffff80001012dcf4 x8 : ffff0005c8ecf6a0
4955 14:55:10.092388 # [ 281.667277] x7 : 0000000000000000 x6 : ffff8000125b1000
4956 14:55:10.092790 # [ 281.672594] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
4957 14:55:10.112140 # [ 281.677912] x3 : 0000000000000000 x2 : 0000000000000000
4958 14:55:10.112597 # [ 281.683229] x1 : 0000000000000000 x0 : ffff0005c8ece200
4959 14:55:10.112990 # [ 281.688547] Call trace:
4960 14:55:10.114459 # [ 281.690994] refcount_warn_saturate+0xc8/0x144
4961 14:55:10.114850 # [ 281.695445] __refcount_add_not_zero.constprop.0+0x84/0xa0
4962 14:55:10.133698 # [ 281.700932] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4963 14:55:10.134155 # [ 281.706593] lkdtm_do_action+0x24/0x40
4964 14:55:10.134546 # [ 281.710341] direct_entry+0xd0/0x140
4965 14:55:10.134918 # [ 281.713918] full_proxy_write+0x68/0xbc
4966 14:55:10.136358 # [ 281.717757] vfs_write+0xec/0x20c
4967 14:55:10.156231 # [ 281.721071] ksys_write+0x70/0x100
4968 14:55:10.156686 # [ 281.724472] __arm64_sys_write+0x24/0x30
4969 14:55:10.157075 # [ 281.728399] el0_svc_common.constprop.0+0x84/0x1e0
4970 14:55:10.158541 # [ 281.733190] do_el0_svc+0x2c/0x94
4971 14:55:10.158930 # [ 281.736508] el0_svc+0x20/0x30
4972 14:55:10.159299 # [ 281.739563] el0_sync_handler+0xb0/0xb4
4973 14:55:10.177814 # [ 281.743399] el0_sync+0x180/0x1c0
4974 14:55:10.178269 # [ 281.746713] irq event stamp: 0
4975 14:55:10.178660 # [ 281.749772] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4976 14:55:10.180117 # [ 281.756044] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4977 14:55:10.201481 # [ 281.764221] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4978 14:55:10.201970 # [ 281.772397] softirqs last disabled at (0): [<0000000000000000>] 0x0
4979 14:55:10.203435 # [ 281.778661] ---[ end trace 9f37975cb268a58e ]---
4980 14:55:10.215644 # [ 281.783613] lkdtm: Saturation detected: still saturated
4981 14:55:10.216102 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4982 14:55:10.216494 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4983 14:55:10.218842 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4984 14:55:10.326577 [ 282.965813] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4985 14:55:10.333225 [ 282.972832] lkdtm: attempting bad refcount_dec_and_test() from saturated
4986 14:55:10.336610 [ 282.979605] ------------[ cut here ]------------
4987 14:55:10.342980 [ 282.984294] refcount_t: underflow; use-after-free.
4988 14:55:10.350738 [ 282.989265] WARNING: CPU: 5 PID: 2883 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4989 14:55:10.415368 [ 282.997703] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
4990 14:55:10.415861 [ 283.051033] CPU: 5 PID: 2883 Comm: cat Tainted: G D W 5.10.155-cip20 #1
4991 14:55:10.437971 [ 283.058774] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4992 14:55:10.438437 [ 283.065129] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4993 14:55:10.439914 [ 283.071136] pc : refcount_warn_saturate+0xf4/0x144
4994 14:55:10.440317 [ 283.075925] lr : refcount_warn_saturate+0xf4/0x144
4995 14:55:10.440700 [ 283.080714] sp : ffff800017003cd0
4996 14:55:10.460642 [ 283.084026] x29: ffff800017003cd0 x28: ffff0005c9778000
4997 14:55:10.461108 [ 283.089344] x27: 0000000000000000 x26: 0000000000000000
4998 14:55:10.461509 [ 283.094661] x25: ffff800011522480 x24: ffff800017003e20
4999 14:55:10.461922 [ 283.099980] x23: 0000000000000020 x22: ffff0005c427e000
5000 14:55:10.482090 [ 283.105297] x21: ffff800011a424d0 x20: ffff800011522820
5001 14:55:10.482555 [ 283.110614] x19: 000000000000003a x18: 0000000000000000
5002 14:55:10.484041 [ 283.115931] x17: 0000000000000000 x16: 0000000000000000
5003 14:55:10.484441 [ 283.121249] x15: 0000000000000030 x14: ffffffffffffffff
5004 14:55:10.504765 [ 283.126567] x13: ffff800097003977 x12: ffff80001700397f
5005 14:55:10.505231 [ 283.131885] x11: 0000000000000038 x10: 0000000000001440
5006 14:55:10.505629 [ 283.137202] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
5007 14:55:10.506044 [ 283.142519] x7 : 0000000000000000 x6 : ffff8000125b1000
5008 14:55:10.507501 [ 283.147836] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
5009 14:55:10.527374 [ 283.153153] x3 : 0000000000000000 x2 : 0000000000000000
5010 14:55:10.527839 [ 283.158470] x1 : 0000000000000000 x0 : ffff0005c9778000
5011 14:55:10.528238 [ 283.163788] Call trace:
5012 14:55:10.528620 [ 283.166235] refcount_warn_saturate+0xf4/0x144
5013 14:55:10.530096 [ 283.170685] __refcount_sub_and_test.constprop.0+0x64/0x7c
5014 14:55:10.548989 [ 283.176177] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5015 14:55:10.549452 [ 283.181835] lkdtm_do_action+0x24/0x40
5016 14:55:10.549881 [ 283.185582] direct_entry+0xd0/0x140
5017 14:55:10.550268 [ 283.189159] full_proxy_write+0x68/0xbc
5018 14:55:10.551722 [ 283.192999] vfs_write+0xec/0x20c
5019 14:55:10.571649 [ 283.196312] ksys_write+0x70/0x100
5020 14:55:10.572115 [ 283.199713] __arm64_sys_write+0x24/0x30
5021 14:55:10.572512 [ 283.203641] el0_svc_common.constprop.0+0x84/0x1e0
5022 14:55:10.572895 [ 283.208432] do_el0_svc+0x2c/0x94
5023 14:55:10.573269 [ 283.211750] el0_svc+0x20/0x30
5024 14:55:10.574746 [ 283.214804] el0_sync_handler+0xb0/0xb4
5025 14:55:10.594209 [ 283.218641] el0_sync+0x180/0x1c0
5026 14:55:10.594674 [ 283.221954] irq event stamp: 0
5027 14:55:10.595076 [ 283.225014] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5028 14:55:10.596544 [ 283.231288] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5029 14:55:10.609404 [ 283.239466] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5030 14:55:10.609896 [ 283.247641] softirqs last disabled at (0): [<0000000000000000>] 0x0
5031 14:55:10.612699 [ 283.253906] ---[ end trace 9f37975cb268a58f ]---
5032 14:55:10.616875 [ 283.258628] lkdtm: Saturation detected: still saturated
5033 14:55:11.438543 # [ 282.965813] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5034 14:55:11.439032 # [ 282.972832] lkdtm: attempting bad refcount_dec_and_test() from saturated
5035 14:55:11.439428 # [ 282.979605] ------------[ cut here ]------------
5036 14:55:11.460001 # [ 282.984294] refcount_t: underflow; use-after-free.
5037 14:55:11.460458 # [ 282.989265] WARNING: CPU: 5 PID: 2883 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5038 14:55:11.506371 # [ 282.997703] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
5039 14:55:11.526756 # [ 283.051033] CPU: 5 PID: 2883 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5040 14:55:11.527214 # [ 283.058774] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5041 14:55:11.528692 # [ 283.065129] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5042 14:55:11.529086 # [ 283.071136] pc : refcount_warn_saturate+0xf4/0x144
5043 14:55:11.549399 # [ 283.075925] lr : refcount_warn_saturate+0xf4/0x144
5044 14:55:11.549890 # [ 283.080714] sp : ffff800017003cd0
5045 14:55:11.551340 # [ 283.084026] x29: ffff800017003cd0 x28: ffff0005c9778000
5046 14:55:11.551755 # [ 283.089344] x27: 0000000000000000 x26: 0000000000000000
5047 14:55:11.571046 # [ 283.094661] x25: ffff800011522480 x24: ffff800017003e20
5048 14:55:11.571504 # [ 283.099980] x23: 0000000000000020 x22: ffff0005c427e000
5049 14:55:11.571896 # [ 283.105297] x21: ffff800011a424d0 x20: ffff800011522820
5050 14:55:11.572269 # [ 283.110614] x19: 000000000000003a x18: 0000000000000000
5051 14:55:11.592659 # [ 283.115931] x17: 0000000000000000 x16: 0000000000000000
5052 14:55:11.593116 # [ 283.121249] x15: 0000000000000030 x14: ffffffffffffffff
5053 14:55:11.593507 # [ 283.126567] x13: ffff800097003977 x12: ffff80001700397f
5054 14:55:11.595007 # [ 283.131885] x11: 0000000000000038 x10: 0000000000001440
5055 14:55:11.616269 # [ 283.137202] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
5056 14:55:11.616725 # [ 283.142519] x7 : 0000000000000000 x6 : ffff8000125b1000
5057 14:55:11.618232 # [ 283.147836] x5 : ffff8000125b1c88 x4 : ffff00063f7c4c50
5058 14:55:11.618630 # [ 283.153153] x3 : 0000000000000000 x2 : 0000000000000000
5059 14:55:11.638701 # [ 283.158470] x1 : 0000000000000000 x0 : ffff0005c9778000
5060 14:55:11.639148 # [ 283.163788] Call trace:
5061 14:55:11.639538 # [ 283.166235] refcount_warn_saturate+0xf4/0x144
5062 14:55:11.639920 # [ 283.170685] __refcount_sub_and_test.constprop.0+0x64/0x7c
5063 14:55:11.640292 # [ 283.176177] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5064 14:55:11.660482 # [ 283.181835] lkdtm_do_action+0x24/0x40
5065 14:55:11.660935 # [ 283.185582] direct_entry+0xd0/0x140
5066 14:55:11.661325 # [ 283.189159] full_proxy_write+0x68/0xbc
5067 14:55:11.661729 # [ 283.192999] vfs_write+0xec/0x20c
5068 14:55:11.662102 # [ 283.196312] ksys_write+0x70/0x100
5069 14:55:11.663629 # [ 283.199713] __arm64_sys_write+0x24/0x30
5070 14:55:11.682029 # [ 283.203641] el0_svc_common.constprop.0+0x84/0x1e0
5071 14:55:11.682487 # [ 283.208432] do_el0_svc+0x2c/0x94
5072 14:55:11.682877 # [ 283.211750] el0_svc+0x20/0x30
5073 14:55:11.684347 # [ 283.214804] el0_sync_handler+0xb0/0xb4
5074 14:55:11.684736 # [ 283.218641] el0_sync+0x180/0x1c0
5075 14:55:11.685106 # [ 283.221954] irq event stamp: 0
5076 14:55:11.704757 # [ 283.225014] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5077 14:55:11.705218 # [ 283.231288] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5078 14:55:11.705613 # [ 283.239466] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5079 14:55:11.727240 # [ 283.247641] softirqs last disabled at (0): [<0000000000000000>] 0x0
5080 14:55:11.727698 # [ 283.253906] ---[ end trace 9f37975cb268a58f ]---
5081 14:55:11.728089 # [ 283.258628] lkdtm: Saturation detected: still saturated
5082 14:55:11.736983 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5083 14:55:11.740203 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5084 14:55:11.740570 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5085 14:55:11.939970 [ 284.579330] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5086 14:55:11.952842 [ 284.586326] lkdtm: attempting bad refcount_sub_and_test() from saturated
5087 14:55:11.956211 [ 284.593099] ------------[ cut here ]------------
5088 14:55:11.956676 [ 284.597783] refcount_t: underflow; use-after-free.
5089 14:55:11.964853 [ 284.602758] WARNING: CPU: 2 PID: 2918 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5090 14:55:12.029511 [ 284.611196] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
5091 14:55:12.030035 [ 284.664522] CPU: 2 PID: 2918 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5092 14:55:12.051102 [ 284.672262] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5093 14:55:12.051571 [ 284.678616] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5094 14:55:12.053073 [ 284.684624] pc : refcount_warn_saturate+0xf4/0x144
5095 14:55:12.053476 [ 284.689414] lr : refcount_warn_saturate+0xf4/0x144
5096 14:55:12.053892 [ 284.694202] sp : ffff8000170abcd0
5097 14:55:12.072634 [ 284.697514] x29: ffff8000170abcd0 x28: ffff0005c9778000
5098 14:55:12.073099 [ 284.702832] x27: 0000000000000000 x26: 0000000000000000
5099 14:55:12.073498 [ 284.708150] x25: ffff800011522480 x24: ffff8000170abe20
5100 14:55:12.073924 [ 284.713467] x23: 0000000000000020 x22: ffff0005c80b2000
5101 14:55:12.096172 [ 284.718785] x21: ffff800011a424f0 x20: ffff800011522830
5102 14:55:12.096639 [ 284.724102] x19: 000000000000003b x18: 0000000000000000
5103 14:55:12.097038 [ 284.729419] x17: 0000000000000000 x16: 0000000000000000
5104 14:55:12.098541 [ 284.734736] x15: 0000000000000030 x14: ffffffffffffffff
5105 14:55:12.117919 [ 284.740054] x13: ffff8000970ab977 x12: ffff8000170ab97f
5106 14:55:12.118386 [ 284.745372] x11: 0000000000000038 x10: 0000000000001440
5107 14:55:12.118785 [ 284.750689] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
5108 14:55:12.119169 [ 284.756007] x7 : 0000000000000000 x6 : ffff8000125b1000
5109 14:55:12.119544 [ 284.761324] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
5110 14:55:12.140481 [ 284.766641] x3 : 0000000000000000 x2 : 0000000000000000
5111 14:55:12.140945 [ 284.771959] x1 : 0000000000000000 x0 : ffff0005c9778000
5112 14:55:12.141343 [ 284.777277] Call trace:
5113 14:55:12.141749 [ 284.779724] refcount_warn_saturate+0xf4/0x144
5114 14:55:12.142129 [ 284.784174] __refcount_sub_and_test.constprop.0+0x64/0x7c
5115 14:55:12.162981 [ 284.789666] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5116 14:55:12.163445 [ 284.795324] lkdtm_do_action+0x24/0x40
5117 14:55:12.163844 [ 284.799072] direct_entry+0xd0/0x140
5118 14:55:12.164226 [ 284.802649] full_proxy_write+0x68/0xbc
5119 14:55:12.165741 [ 284.806488] vfs_write+0xec/0x20c
5120 14:55:12.185608 [ 284.809802] ksys_write+0x70/0x100
5121 14:55:12.186097 [ 284.813204] __arm64_sys_write+0x24/0x30
5122 14:55:12.186497 [ 284.817132] el0_svc_common.constprop.0+0x84/0x1e0
5123 14:55:12.186881 [ 284.821922] do_el0_svc+0x2c/0x94
5124 14:55:12.187256 [ 284.825241] el0_svc+0x20/0x30
5125 14:55:12.188729 [ 284.828295] el0_sync_handler+0xb0/0xb4
5126 14:55:12.207247 [ 284.832132] el0_sync+0x180/0x1c0
5127 14:55:12.207712 [ 284.835445] irq event stamp: 0
5128 14:55:12.208111 [ 284.838505] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5129 14:55:12.209598 [ 284.844781] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5130 14:55:12.222319 [ 284.852968] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5131 14:55:12.222787 [ 284.861150] softirqs last disabled at (0): [<0000000000000000>] 0x0
5132 14:55:12.225706 [ 284.867417] ---[ end trace 9f37975cb268a590 ]---
5133 14:55:12.230831 [ 284.872401] lkdtm: Saturation detected: still saturated
5134 14:55:12.457267 # [ 284.579330] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5135 14:55:12.458882 # [ 284.586326] lkdtm: attempting bad refcount_sub_and_test() from saturated
5136 14:55:12.459288 # [ 284.593099] ------------[ cut here ]------------
5137 14:55:12.478787 # [ 284.597783] refcount_t: underflow; use-after-free.
5138 14:55:12.479241 # [ 284.602758] WARNING: CPU: 2 PID: 2918 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5139 14:55:12.525157 # [ 284.611196] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
5140 14:55:12.545788 # [ 284.664522] CPU: 2 PID: 2918 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5141 14:55:12.546261 # [ 284.672262] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5142 14:55:12.546653 # [ 284.678616] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5143 14:55:12.547029 # [ 284.684624] pc : refcount_warn_saturate+0xf4/0x144
5144 14:55:12.568166 # [ 284.689414] lr : refcount_warn_saturate+0xf4/0x144
5145 14:55:12.568621 # [ 284.694202] sp : ffff8000170abcd0
5146 14:55:12.570141 # [ 284.697514] x29: ffff8000170abcd0 x28: ffff0005c9778000
5147 14:55:12.570536 # [ 284.702832] x27: 0000000000000000 x26: 0000000000000000
5148 14:55:12.590933 # [ 284.708150] x25: ffff800011522480 x24: ffff8000170abe20
5149 14:55:12.591389 # [ 284.713467] x23: 0000000000000020 x22: ffff0005c80b2000
5150 14:55:12.591781 # [ 284.718785] x21: ffff800011a424f0 x20: ffff800011522830
5151 14:55:12.592157 # [ 284.724102] x19: 000000000000003b x18: 0000000000000000
5152 14:55:12.613574 # [ 284.729419] x17: 0000000000000000 x16: 0000000000000000
5153 14:55:12.614058 # [ 284.734736] x15: 0000000000000030 x14: ffffffffffffffff
5154 14:55:12.614450 # [ 284.740054] x13: ffff8000970ab977 x12: ffff8000170ab97f
5155 14:55:12.614824 # [ 284.745372] x11: 0000000000000038 x10: 0000000000001440
5156 14:55:12.635121 # [ 284.750689] x9 : ffff80001012dcf4 x8 : ffff0005c97794a0
5157 14:55:12.635577 # [ 284.756007] x7 : 0000000000000000 x6 : ffff8000125b1000
5158 14:55:12.635967 # [ 284.761324] x5 : ffff8000125b1c88 x4 : ffff00063f75ec50
5159 14:55:12.637454 # [ 284.766641] x3 : 0000000000000000 x2 : 0000000000000000
5160 14:55:12.656700 # [ 284.771959] x1 : 0000000000000000 x0 : ffff0005c9778000
5161 14:55:12.657156 # [ 284.777277] Call trace:
5162 14:55:12.657547 # [ 284.779724] refcount_warn_saturate+0xf4/0x144
5163 14:55:12.657969 # [ 284.784174] __refcount_sub_and_test.constprop.0+0x64/0x7c
5164 14:55:12.658342 # [ 284.789666] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5165 14:55:12.679231 # [ 284.795324] lkdtm_do_action+0x24/0x40
5166 14:55:12.679688 # [ 284.799072] direct_entry+0xd0/0x140
5167 14:55:12.680078 # [ 284.802649] full_proxy_write+0x68/0xbc
5168 14:55:12.680455 # [ 284.806488] vfs_write+0xec/0x20c
5169 14:55:12.680824 # [ 284.809802] ksys_write+0x70/0x100
5170 14:55:12.682327 # [ 284.813204] __arm64_sys_write+0x24/0x30
5171 14:55:12.701899 # [ 284.817132] el0_svc_common.constprop.0+0x84/0x1e0
5172 14:55:12.702356 # [ 284.821922] do_el0_svc+0x2c/0x94
5173 14:55:12.702749 # [ 284.825241] el0_svc+0x20/0x30
5174 14:55:12.704240 # [ 284.828295] el0_sync_handler+0xb0/0xb4
5175 14:55:12.704632 # [ 284.832132] el0_sync+0x180/0x1c0
5176 14:55:12.705004 # [ 284.835445] irq event stamp: 0
5177 14:55:12.724624 # [ 284.838505] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5178 14:55:12.725081 # [ 284.844781] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5179 14:55:12.725473 # [ 284.852968] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5180 14:55:12.745987 # [ 284.861150] softirqs last disabled at (0): [<0000000000000000>] 0x0
5181 14:55:12.746445 # [ 284.867417] ---[ end trace 9f37975cb268a590 ]---
5182 14:55:12.747955 # [ 284.872401] lkdtm: Saturation detected: still saturated
5183 14:55:12.763417 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5184 14:55:12.763874 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5185 14:55:12.764267 # selftests: lkdtm: REFCOUNT_TIMING.sh
5186 14:55:12.765783 # Skipping REFCOUNT_TIMING: timing only
5187 14:55:12.767277 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5188 14:55:13.067736 # selftests: lkdtm: ATOMIC_TIMING.sh
5189 14:55:13.226056 # Skipping ATOMIC_TIMING: timing only
5190 14:55:13.242066 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5191 14:55:13.267595 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5192 14:55:13.641744 [ 286.279289] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5193 14:55:13.644957 [ 286.285441] lkdtm: attempting good copy_to_user of correct size
5194 14:55:13.651342 [ 286.291472] lkdtm: attempting bad copy_to_user of too large size
5195 14:55:13.787838 # [ 286.279289] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5196 14:55:13.788099 # [ 286.285441] lkdtm: attempting good copy_to_user of correct size
5197 14:55:13.791335 # [ 286.291472] lkdtm: attempting bad copy_to_user of too large size
5198 14:55:13.810175 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5199 14:55:13.876847 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5200 14:55:13.901376 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5201 14:55:14.393546 [ 287.030416] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5202 14:55:14.396909 [ 287.036860] lkdtm: attempting good copy_from_user of correct size
5203 14:55:14.404309 [ 287.044693] lkdtm: attempting bad copy_from_user of too large size
5204 14:55:14.530363 # [ 287.030416] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5205 14:55:14.530691 # [ 287.036860] lkdtm: attempting good copy_from_user of correct size
5206 14:55:14.533845 # [ 287.044693] lkdtm: attempting bad copy_from_user of too large size
5207 14:55:14.557951 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5208 14:55:14.637450 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5209 14:55:14.663899 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5210 14:55:15.108597 [ 287.749110] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5211 14:55:15.115256 [ 287.755822] lkdtm: attempting good copy_to_user inside whitelist
5212 14:55:15.123097 [ 287.763818] lkdtm: attempting bad copy_to_user outside whitelist
5213 14:55:15.240782 # [ 287.749110] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5214 14:55:15.241093 # [ 287.755822] lkdtm: attempting good copy_to_user inside whitelist
5215 14:55:15.244062 # [ 287.763818] lkdtm: attempting bad copy_to_user outside whitelist
5216 14:55:15.267255 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5217 14:55:15.345607 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5218 14:55:15.369866 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5219 14:55:15.798865 [ 288.438220] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5220 14:55:15.804365 [ 288.445100] lkdtm: attempting good copy_from_user inside whitelist
5221 14:55:15.810946 [ 288.451532] lkdtm: attempting bad copy_from_user outside whitelist
5222 14:55:15.948602 # [ 288.438220] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5223 14:55:15.949065 # [ 288.445100] lkdtm: attempting good copy_from_user inside whitelist
5224 14:55:15.952139 # [ 288.451532] lkdtm: attempting bad copy_from_user outside whitelist
5225 14:55:15.966545 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5226 14:55:16.038539 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5227 14:55:16.062088 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5228 14:55:16.595615 [ 289.222972] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5229 14:55:16.596091 [ 289.229273] lkdtm: good_stack: ffff800017523cd8-ffff800017523cf8
5230 14:55:16.596497 [ 289.235345] lkdtm: bad_stack : ffff800017523c38-ffff800017523c58
5231 14:55:16.600960 [ 289.241450] lkdtm: attempting good copy_to_user of local stack
5232 14:55:16.606606 [ 289.247437] lkdtm: attempting bad copy_to_user of distant stack
5233 14:55:16.733684 # [ 289.222972] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5234 14:55:16.734161 # [ 289.229273] lkdtm: good_stack: ffff800017523cd8-ffff800017523cf8
5235 14:55:16.735698 # [ 289.235345] lkdtm: bad_stack : ffff800017523c38-ffff800017523c58
5236 14:55:16.742469 # [ 289.241450] lkdtm: attempting good copy_to_user of local stack
5237 14:55:16.745549 # [ 289.247437] lkdtm: attempting bad copy_to_user of distant stack
5238 14:55:16.754042 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5239 14:55:16.828280 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5240 14:55:16.852604 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5241 14:55:17.310970 [ 289.950841] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5242 14:55:17.319774 [ 289.957306] lkdtm: good_stack: ffff8000175f3cd8-ffff8000175f3cf8
5243 14:55:17.322989 [ 289.963380] lkdtm: bad_stack : ffff8000175f3c38-ffff8000175f3c58
5244 14:55:17.331641 [ 289.969490] lkdtm: attempting good copy_from_user of local stack
5245 14:55:17.334986 [ 289.975615] lkdtm: attempting bad copy_from_user of distant stack
5246 14:55:17.470261 # [ 289.950841] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5247 14:55:17.471867 # [ 289.957306] lkdtm: good_stack: ffff8000175f3cd8-ffff8000175f3cf8
5248 14:55:17.472284 # [ 289.963380] lkdtm: bad_stack : ffff8000175f3c38-ffff8000175f3c58
5249 14:55:17.478913 # [ 289.969490] lkdtm: attempting good copy_from_user of local stack
5250 14:55:17.482190 # [ 289.975615] lkdtm: attempting bad copy_from_user of distant stack
5251 14:55:17.496052 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5252 14:55:17.563892 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5253 14:55:17.587237 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5254 14:55:18.056081 [ 290.696088] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5255 14:55:18.064763 [ 290.702226] lkdtm: good_stack: ffff8000176abcd8-ffff8000176abcf8
5256 14:55:18.068086 [ 290.708302] lkdtm: bad_stack : ffff8000176abff8-ffff8000176ac018
5257 14:55:18.076759 [ 290.714405] lkdtm: attempting good copy_to_user of local stack
5258 14:55:18.079984 [ 290.720402] lkdtm: attempting bad copy_to_user of distant stack
5259 14:55:18.087424 [ 290.726589] Unable to handle kernel paging request at virtual address ffff8000176ac000
5260 14:55:18.090779 [ 290.734587] Mem abort info:
5261 14:55:18.095036 [ 290.738594] ESR = 0x96000007
5262 14:55:18.100469 [ 290.742011] EC = 0x25: DABT (current EL), IL = 32 bits
5263 14:55:18.107363 [ 290.747435] SET = 0, FnV = 0
5264 14:55:18.110376 [ 290.750488] EA = 0, S1PTW = 0
5265 14:55:18.110745 [ 290.753653] Data abort info:
5266 14:55:18.113763 [ 290.756656] ISV = 0, ISS = 0x00000007
5267 14:55:18.133305 [ 290.760607] CM = 0, WnR = 0
5268 14:55:18.133759 [ 290.763594] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
5269 14:55:18.136771 [ 290.770308] [ffff8000176ac000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006060dd003, pte=0000000000000000
5270 14:55:18.155907 [ 290.782921] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5271 14:55:18.201161 [ 290.788578] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
5272 14:55:18.202833 [ 290.841781] CPU: 0 PID: 3212 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5273 14:55:18.222774 [ 290.849519] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5274 14:55:18.224406 [ 290.855870] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5275 14:55:18.224814 [ 290.861882] pc : __arch_copy_to_user+0xa0/0x310
5276 14:55:18.225198 [ 290.866412] lr : _copy_to_user+0x6c/0x94
5277 14:55:18.245442 [ 290.870328] sp : ffff8000176abc70
5278 14:55:18.245945 [ 290.873637] x29: ffff8000176abc70 x28: ffff0005c64cc980
5279 14:55:18.246342 [ 290.878947] x27: 0000000000000000 x26: 0000000000000000
5280 14:55:18.246722 [ 290.884258] x25: ffff800011522480 x24: ffff8000176abe20
5281 14:55:18.266962 [ 290.889568] x23: 0000000000000016 x22: ffff0005c95a9000
5282 14:55:18.267423 [ 290.894878] x21: ffff8000176abff8 x20: 0000ffff8d0c1000
5283 14:55:18.267817 [ 290.900188] x19: 0000000000000020 x18: 0000000000000000
5284 14:55:18.268203 [ 290.905497] x17: 0000000000000000 x16: 0000000000000000
5285 14:55:18.269775 [ 290.910808] x15: ffff8000176abff8 x14: 0000000000000000
5286 14:55:18.289547 [ 290.916117] x13: 0000000000000000 x12: 0000000000000040
5287 14:55:18.290046 [ 290.921427] x11: ffff0005c0400000 x10: 0000000000001440
5288 14:55:18.290452 [ 290.926737] x9 : ffff80001011bcd0 x8 : ffff00063f7eb7c0
5289 14:55:18.291985 [ 290.932047] x7 : ffff0005c64cc980 x6 : 0000ffff8d0c1008
5290 14:55:18.312224 [ 290.937356] x5 : 0000ffff8d0c1020 x4 : 0000000000000008
5291 14:55:18.312696 [ 290.942666] x3 : 0000000000000010 x2 : 0000000000000018
5292 14:55:18.313100 [ 290.947975] x1 : ffff8000176ac000 x0 : 0000ffff8d0c1000
5293 14:55:18.314633 [ 290.953286] Call trace:
5294 14:55:18.315033 [ 290.955729] __arch_copy_to_user+0xa0/0x310
5295 14:55:18.333831 [ 290.959911] do_usercopy_stack+0x28c/0x294
5296 14:55:18.334300 [ 290.964004] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5297 14:55:18.334705 [ 290.968790] lkdtm_do_action+0x24/0x40
5298 14:55:18.335092 [ 290.972533] direct_entry+0xd0/0x140
5299 14:55:18.335470 [ 290.976105] full_proxy_write+0x68/0xbc
5300 14:55:18.335846 [ 290.979940] vfs_write+0xec/0x20c
5301 14:55:18.357446 [ 290.983249] ksys_write+0x70/0x100
5302 14:55:18.357956 [ 290.986647] __arm64_sys_write+0x24/0x30
5303 14:55:18.358360 [ 290.990569] el0_svc_common.constprop.0+0x84/0x1e0
5304 14:55:18.358748 [ 290.995355] do_el0_svc+0x2c/0x94
5305 14:55:18.360271 [ 290.998667] el0_svc+0x20/0x30
5306 14:55:18.360666 [ 291.001718] el0_sync_handler+0xb0/0xb4
5307 14:55:18.369357 [ 291.005550] el0_sync+0x180/0x1c0
5308 14:55:18.369871 [ 291.008864] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5309 14:55:18.372664 [ 291.014956] ---[ end trace 9f37975cb268a591 ]---
5310 14:55:18.382112 # Segmentation fault
5311 14:55:18.754066 # [ 290.696088] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5312 14:55:18.755754 # [ 290.702226] lkdtm: good_stack: ffff8000176abcd8-ffff8000176abcf8
5313 14:55:18.756174 # [ 290.708302] lkdtm: bad_stack : ffff8000176abff8-ffff8000176ac018
5314 14:55:18.775717 # [ 290.714405] lkdtm: attempting good copy_to_user of local stack
5315 14:55:18.776189 # [ 290.720402] lkdtm: attempting bad copy_to_user of distant stack
5316 14:55:18.777771 # [ 290.726589] Unable to handle kernel paging request at virtual address ffff8000176ac000
5317 14:55:18.778182 # [ 290.734587] Mem abort info:
5318 14:55:18.799366 # [ 290.738594] ESR = 0x96000007
5319 14:55:18.799836 # [ 290.742011] EC = 0x25: DABT (current EL), IL = 32 bits
5320 14:55:18.800240 # [ 290.747435] SET = 0, FnV = 0
5321 14:55:18.800637 # [ 290.750488] EA = 0, S1PTW = 0
5322 14:55:18.801136 # [ 290.753653] Data abort info:
5323 14:55:18.802742 # [ 290.756656] ISV = 0, ISS = 0x00000007
5324 14:55:18.821007 # [ 290.760607] CM = 0, WnR = 0
5325 14:55:18.821477 # [ 290.763594] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049e01000
5326 14:55:18.821915 # [ 290.770308] [ffff8000176ac000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006060dd003, pte=0000000000000000
5327 14:55:18.842492 # [ 290.782921] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5328 14:55:18.886743 # [ 290.788578] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 rcar_du_drm rcar_lvds rcar_cmm snd_soc_hdmi_codec cfg80211 dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops rcar_dw_hdmi dw_hdmi cec videobuf2_v4l2 videobuf2_common crct10dif_ce drm_kms_helper videodev snd_soc_audio_graph_card hci_uart snd_soc_simple_card_utils btqca btbcm mc rcar_fcp wlcore_sdio renesas_usb3 bluetooth snd_soc_rcar ecdh_generic rcar_can ecc can_dev pwm_rcar rfkill renesas_usbhs phy_rcar_gen3_usb3 display_connector usb_dmac drm realtek
5329 14:55:18.888382 # [ 290.841781] CPU: 0 PID: 3212 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5330 14:55:18.910539 # [ 290.849519] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5331 14:55:18.911005 # [ 290.855870] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5332 14:55:18.911409 # [ 290.861882] pc : __arch_copy_to_user+0xa0/0x310
5333 14:55:18.911793 # [ 290.866412] lr : _copy_to_user+0x6c/0x94
5334 14:55:18.932030 # [ 290.870328] sp : ffff8000176abc70
5335 14:55:18.932496 # [ 290.873637] x29: ffff8000176abc70 x28: ffff0005c64cc980
5336 14:55:18.932897 # [ 290.878947] x27: 0000000000000000 x26: 0000000000000000
5337 14:55:18.933279 # [ 290.884258] x25: ffff800011522480 x24: ffff8000176abe20
5338 14:55:18.953450 # [ 290.889568] x23: 0000000000000016 x22: ffff0005c95a9000
5339 14:55:18.953940 # [ 290.894878] x21: ffff8000176abff8 x20: 0000ffff8d0c1000
5340 14:55:18.954343 # [ 290.900188] x19: 0000000000000020 x18: 0000000000000000
5341 14:55:18.954728 # [ 290.905497] x17: 0000000000000000 x16: 0000000000000000
5342 14:55:18.956254 # [ 290.910808] x15: ffff8000176abff8 x14: 0000000000000000
5343 14:55:18.976155 # [ 290.916117] x13: 0000000000000000 x12: 0000000000000040
5344 14:55:18.976622 # [ 290.921427] x11: ffff0005c0400000 x10: 0000000000001440
5345 14:55:18.978194 # [ 290.926737] x9 : ffff80001011bcd0 x8 : ffff00063f7eb7c0
5346 14:55:18.978597 # [ 290.932047] x7 : ffff0005c64cc980 x6 : 0000ffff8d0c1008
5347 14:55:18.998838 # [ 290.937356] x5 : 0000ffff8d0c1020 x4 : 0000000000000008
5348 14:55:18.999315 # [ 290.942666] x3 : 0000000000000010 x2 : 0000000000000018
5349 14:55:19.000861 # [ 290.947975] x1 : ffff8000176ac000 x0 : 0000ffff8d0c1000
5350 14:55:19.001267 # [ 290.953286] Call trace:
5351 14:55:19.021527 # [ 290.955729] __arch_copy_to_user+0xa0/0x310
5352 14:55:19.022022 # [ 290.959911] do_usercopy_stack+0x28c/0x294
5353 14:55:19.022420 # [ 290.964004] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5354 14:55:19.022801 # [ 290.968790] lkdtm_do_action+0x24/0x40
5355 14:55:19.023176 # [ 290.972533] direct_entry+0xd0/0x140
5356 14:55:19.023547 # [ 290.976105] full_proxy_write+0x68/0xbc
5357 14:55:19.042958 # [ 290.979940] vfs_write+0xec/0x20c
5358 14:55:19.043427 # [ 290.983249] ksys_write+0x70/0x100
5359 14:55:19.043833 # [ 290.986647] __arm64_sys_write+0x24/0x30
5360 14:55:19.044224 # [ 290.990569] el0_svc_common.constprop.0+0x84/0x1e0
5361 14:55:19.045785 # [ 290.995355] do_el0_svc+0x2c/0x94
5362 14:55:19.046188 # [ 290.998667] el0_svc+0x20/0x30
5363 14:55:19.064676 # [ 291.001718] el0_sync_handler+0xb0/0xb4
5364 14:55:19.065144 # [ 291.005550] el0_sync+0x180/0x1c0
5365 14:55:19.065535 # [ 291.008864] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5366 14:55:19.065947 # [ 291.014956] ---[ end trace 9f37975cb268a591 ]---
5367 14:55:19.073241 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5368 14:55:19.073723 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5369 14:55:19.076485 # selftests: lkdtm: USERCOPY_KERNEL.sh
5370 14:55:20.358846 [ 293.000681] lkdtm: Performing direct entry USERCOPY_KERNEL
5371 14:55:20.367452 [ 293.006314] lkdtm: attempting good copy_to_user from kernel rodata: ffff800011522990
5372 14:55:20.377231 [ 293.014182] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d1ed0
5373 14:55:20.380568 [ 293.021714] lkdtm: FAIL: survived bad copy_to_user()
5374 14:55:20.510715 # [ 293.000681] lkdtm: Performing direct entry USERCOPY_KERNEL
5375 14:55:20.511174 # [ 293.006314] lkdtm: attempting good copy_to_user from kernel rodata: ffff800011522990
5376 14:55:20.511568 # [ 293.014182] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d1ed0
5377 14:55:20.518157 # [ 293.021714] lkdtm: FAIL: survived bad copy_to_user()
5378 14:55:20.537261 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5379 14:55:20.605067 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5380 14:55:20.629576 # selftests: lkdtm: STACKLEAK_ERASING.sh
5381 14:55:21.138611 [ 293.775021] lkdtm: Performing direct entry STACKLEAK_ERASING
5382 14:55:21.141831 [ 293.780878] lkdtm: checking unused part of the thread stack (15608 bytes)...
5383 14:55:21.150445 [ 293.789626] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5384 14:55:21.169865 [ 293.796765] lkdtm: FAIL: the thread stack is NOT properly erased
5385 14:55:21.170177 [ 293.802881] CPU: 3 PID: 3294 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5386 14:55:21.170446 [ 293.810624] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5387 14:55:21.192475 [ 293.816978] Call trace:
5388 14:55:21.192871 [ 293.819438] dump_backtrace+0x0/0x1e4
5389 14:55:21.193212 [ 293.823101] show_stack+0x20/0x2c
5390 14:55:21.193538 [ 293.826421] dump_stack+0xf8/0x168
5391 14:55:21.193930 [ 293.829828] lkdtm_STACKLEAK_ERASING+0x130/0x170
5392 14:55:21.195445 [ 293.834449] lkdtm_do_action+0x24/0x40
5393 14:55:21.215086 [ 293.838197] direct_entry+0xd0/0x140
5394 14:55:21.215550 [ 293.841776] full_proxy_write+0x68/0xbc
5395 14:55:21.215937 [ 293.845616] vfs_write+0xec/0x20c
5396 14:55:21.216311 [ 293.848930] ksys_write+0x70/0x100
5397 14:55:21.216675 [ 293.852333] __arm64_sys_write+0x24/0x30
5398 14:55:21.217035 [ 293.856260] el0_svc_common.constprop.0+0x84/0x1e0
5399 14:55:21.224838 [ 293.861051] do_el0_svc+0x2c/0x94
5400 14:55:21.225302 [ 293.864370] el0_svc+0x20/0x30
5401 14:55:21.228067 [ 293.867426] el0_sync_handler+0xb0/0xb4
5402 14:55:21.228530 [ 293.871263] el0_sync+0x180/0x1c0
5403 14:55:21.383618 # [ 293.775021] lkdtm: Performing direct entry STACKLEAK_ERASING
5404 14:55:21.383991 # [ 293.780878] lkdtm: checking unused part of the thread stack (15608 bytes)...
5405 14:55:21.385405 # [ 293.789626] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5406 14:55:21.406218 # [ 293.796765] lkdtm: FAIL: the thread stack is NOT properly erased
5407 14:55:21.407739 # [ 293.802881] CPU: 3 PID: 3294 Comm: cat Tainted: G D W 5.10.155-cip20 #1
5408 14:55:21.408115 # [ 293.810624] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5409 14:55:21.408467 # [ 293.816978] Call trace:
5410 14:55:21.427785 # [ 293.819438] dump_backtrace+0x0/0x1e4
5411 14:55:21.428241 # [ 293.823101] show_stack+0x20/0x2c
5412 14:55:21.428630 # [ 293.826421] dump_stack+0xf8/0x168
5413 14:55:21.429005 # [ 293.829828] lkdtm_STACKLEAK_ERASING+0x130/0x170
5414 14:55:21.430555 # [ 293.834449] lkdtm_do_action+0x24/0x40
5415 14:55:21.430939 # [ 293.838197] direct_entry+0xd0/0x140
5416 14:55:21.451426 # [ 293.841776] full_proxy_write+0x68/0xbc
5417 14:55:21.451879 # [ 293.845616] vfs_write+0xec/0x20c
5418 14:55:21.452267 # [ 293.848930] ksys_write+0x70/0x100
5419 14:55:21.452640 # [ 293.852333] __arm64_sys_write+0x24/0x30
5420 14:55:21.453007 # [ 293.856260] el0_svc_common.constprop.0+0x84/0x1e0
5421 14:55:21.469872 # [ 293.861051] do_el0_svc+0x2c/0x94
5422 14:55:21.470325 # [ 293.864370] el0_svc+0x20/0x30
5423 14:55:21.470712 # [ 293.867426] el0_sync_handler+0xb0/0xb4
5424 14:55:21.472246 # [ 293.871263] el0_sync+0x180/0x1c0
5425 14:55:21.473805 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5426 14:55:21.538621 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5427 14:55:21.806836 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5428 14:55:22.190034 [ 294.826348] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5429 14:55:22.190510 [ 294.832260] lkdtm: Calling matched prototype ...
5430 14:55:22.196564 [ 294.838629] lkdtm: Calling mismatched prototype ...
5431 14:55:22.204175 [ 294.844085] lkdtm: Fail: survived mismatched prototype function call!
5432 14:55:22.346029 # [ 294.826348] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5433 14:55:22.346406 # [ 294.832260] lkdtm: Calling matched prototype ...
5434 14:55:22.347827 # [ 294.838629] lkdtm: Calling mismatched prototype ...
5435 14:55:22.348198 # [ 294.844085] lkdtm: Fail: survived mismatched prototype function call!
5436 14:55:22.367295 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5437 14:55:22.438202 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5438 14:55:22.610455 + ../../utils/send-to-lava.sh ./output/result.txt
5439 14:55:22.913817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5440 14:55:22.915498 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5442 14:55:23.137786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5443 14:55:23.138663 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5445 14:55:23.377814 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5447 14:55:23.380789 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5448 14:55:23.628888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5449 14:55:23.629600 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5451 14:55:23.914282 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5452 14:55:23.914996 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5454 14:55:24.136153 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5455 14:55:24.136866 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5457 14:55:24.389770 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5458 14:55:24.390488 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5460 14:55:24.610868 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5462 14:55:24.613900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5463 14:55:24.852690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5464 14:55:24.853403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5466 14:55:25.072266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5467 14:55:25.072971 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5469 14:55:25.294370 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5471 14:55:25.297395 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5472 14:55:25.531904 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5473 14:55:25.532619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5475 14:55:25.796966 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5476 14:55:25.797701 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5478 14:55:26.029279 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5479 14:55:26.030013 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5481 14:55:26.264024 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5482 14:55:26.264737 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5484 14:55:26.507024 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5485 14:55:26.507736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5487 14:55:26.740376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5488 14:55:26.741093 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5490 14:55:26.972898 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5491 14:55:26.973610 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5493 14:55:27.220219 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5494 14:55:27.220931 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5496 14:55:27.446351 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5497 14:55:27.447063 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5499 14:55:27.683005 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5500 14:55:27.683722 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5502 14:55:27.915357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5503 14:55:27.916069 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5505 14:55:28.147990 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5506 14:55:28.148705 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5508 14:55:28.364753 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5509 14:55:28.365465 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5511 14:55:28.607766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5512 14:55:28.608479 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5514 14:55:28.850591 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5515 14:55:28.851304 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5517 14:55:29.072741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5518 14:55:29.073459 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5520 14:55:29.308236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5521 14:55:29.308950 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5523 14:55:29.542825 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5524 14:55:29.543542 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5526 14:55:29.783728 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5527 14:55:29.784450 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5529 14:55:30.033115 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5530 14:55:30.033831 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5532 14:55:30.257074 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5533 14:55:30.257785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5535 14:55:30.475981 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5536 14:55:30.476695 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5538 14:55:30.725112 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5539 14:55:30.725825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5541 14:55:30.949207 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5542 14:55:30.949937 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5544 14:55:31.182853 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5545 14:55:31.183582 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5547 14:55:31.424579 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5548 14:55:31.425293 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5550 14:55:31.683584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5551 14:55:31.684300 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5553 14:55:31.929686 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5554 14:55:31.930405 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5556 14:55:32.158958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5557 14:55:32.159671 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5559 14:55:32.401068 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5560 14:55:32.401779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5562 14:55:32.622988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5563 14:55:32.623708 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5565 14:55:32.898815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5566 14:55:32.899528 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5568 14:55:33.131169 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5569 14:55:33.131884 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5571 14:55:33.358169 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5572 14:55:33.358887 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5574 14:55:33.591939 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5575 14:55:33.592654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5577 14:55:33.834810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5578 14:55:33.835523 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5580 14:55:34.107308 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5581 14:55:34.108036 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5583 14:55:34.333283 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5584 14:55:34.334030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5586 14:55:34.593312 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5587 14:55:34.594063 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5589 14:55:34.826641 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5590 14:55:34.827359 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5592 14:55:35.052814 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5593 14:55:35.053537 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5595 14:55:35.294807 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5596 14:55:35.295521 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5598 14:55:35.517671 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5599 14:55:35.518382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5601 14:55:35.743795 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5602 14:55:35.744516 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5604 14:55:35.977298 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5605 14:55:35.978034 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5607 14:55:36.193924 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5608 14:55:36.194636 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5610 14:55:36.418911 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5611 14:55:36.419623 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5613 14:55:36.652534 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5614 14:55:36.653250 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5616 14:55:36.876672 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5617 14:55:36.877378 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5619 14:55:37.101654 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5620 14:55:37.102373 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5622 14:55:37.334113 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5623 14:55:37.334827 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5625 14:55:37.569777 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5626 14:55:37.570495 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5628 14:55:37.795866 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5629 14:55:37.796580 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5631 14:55:38.029462 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5632 14:55:38.030208 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5634 14:55:38.270381 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5635 14:55:38.271099 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5637 14:55:38.491994 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5638 14:55:38.492709 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5640 14:55:38.718093 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5641 14:55:38.718815 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5643 14:55:38.944518 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5644 14:55:38.945235 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5646 14:55:39.210764 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5647 14:55:39.211477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5649 14:55:39.437901 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5650 14:55:39.438616 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5652 14:55:39.671361 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5653 14:55:39.672076 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5655 14:55:39.902616 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5656 14:55:39.903333 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5658 14:55:40.136133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5659 14:55:40.136848 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5661 14:55:40.369622 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5662 14:55:40.370362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5664 14:55:40.602069 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5665 14:55:40.602783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5667 14:55:40.829335 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5668 14:55:40.830081 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5670 14:55:41.085889 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5671 14:55:41.086607 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5673 14:55:41.090372 + set +x
5674 14:55:41.093553 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 785643_1.6.2.4.5>
5675 14:55:41.094296 Received signal: <ENDRUN> 1_kselftest-lkdtm 785643_1.6.2.4.5
5676 14:55:41.094725 Ending use of test pattern.
5677 14:55:41.095112 Ending test lava.1_kselftest-lkdtm (785643_1.6.2.4.5), duration 199.85
5679 14:55:41.143257 <LAVA_TEST_RUNNER EXIT>
5680 14:55:41.143733 ok: lava_test_shell seems to have completed
5681 14:55:41.145724 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: pass
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: fail
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: pass
lkdtm.EXEC_DATA.sh: pass
lkdtm.EXEC_KMALLOC.sh: pass
lkdtm.EXEC_NULL.sh: pass
lkdtm.EXEC_RODATA.sh: pass
lkdtm.EXEC_STACK.sh: pass
lkdtm.EXEC_USERSPACE.sh: pass
lkdtm.EXEC_VMALLOC.sh: pass
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: pass
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: pass
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: pass
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: pass
lkdtm.WRITE_RO.sh: pass
lkdtm.WRITE_RO_AFTER_INIT.sh: pass
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5682 14:55:41.146099 end: 3.1 lava-test-shell (duration 00:03:29) [common]
5683 14:55:41.146376 end: 3 lava-test-retry (duration 00:03:29) [common]
5684 14:55:41.146656 start: 4 finalize (timeout 00:01:57) [common]
5685 14:55:41.146944 start: 4.1 power-off (timeout 00:00:30) [common]
5686 14:55:41.147293 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5687 14:55:41.818206 >> Warning: Unable to locate configuration directory, default config not loaded.
5688 14:55:41.819784 >> Warning: Unable to locate configuration directory, default config not loaded.
5689 14:55:42.044395 >> OFF
5690 14:55:42.045079 Returned 0 in 0 seconds
5691 14:55:42.146475 end: 4.1 power-off (duration 00:00:01) [common]
5693 14:55:42.147554 start: 4.2 read-feedback (timeout 00:01:56) [common]
5694 14:55:43.149188 Listened to connection for namespace 'common' for 1s
5695 14:55:43.149719 Finalising connection for namespace 'common'
5696 14:55:43.150224 / #
5697 14:55:43.251577 end: 4.2 read-feedback (duration 00:00:01) [common]
5698 14:55:43.252180 end: 4 finalize (duration 00:00:02) [common]
5699 14:55:43.252640 Cleaning after the job
5700 14:55:43.253128 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/ramdisk
5701 14:55:43.259554 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/kernel
5702 14:55:43.267258 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/dtb
5703 14:55:43.267592 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/nfsrootfs
5704 14:55:43.360335 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/785643/tftp-deploy-_p58t0m_/modules
5705 14:55:43.368618 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/785643
5706 14:55:44.433399 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/785643
5707 14:55:44.433746 Job finished correctly