Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
1 13:32:48.122634 lava-dispatcher, installed at version: 2021.03
2 13:32:48.123017 start: 0 validate
3 13:32:48.123313 Start time: 2023-01-14 13:32:48.123291+00:00 (UTC)
4 13:32:48.123606 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/initrd.cpio.gz exists
5 13:32:48.467056 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image exists
6 13:32:48.813797 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 13:32:49.161149 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/full.rootfs.tar.xz exists
8 13:32:49.501594 Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz exists
9 13:32:49.851495 validate duration: 1.73
11 13:32:49.852142 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 13:32:49.852393 start: 1.1 download-retry (timeout 00:10:00) [common]
13 13:32:49.852621 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 13:32:49.852904 Not decompressing ramdisk as can be used compressed.
15 13:32:49.853118 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/initrd.cpio.gz
16 13:32:49.853285 saving as /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/ramdisk/initrd.cpio.gz
17 13:32:49.853452 total size: 4662384 (4MB)
18 13:32:50.375269 progress 0% (0MB)
19 13:32:50.896331 progress 5% (0MB)
20 13:32:51.066069 progress 10% (0MB)
21 13:32:51.442212 progress 15% (0MB)
22 13:32:51.446810 progress 20% (0MB)
23 13:32:51.450259 progress 25% (1MB)
24 13:32:51.454300 progress 30% (1MB)
25 13:32:51.566394 progress 35% (1MB)
26 13:32:51.619025 progress 40% (1MB)
27 13:32:51.623201 progress 45% (2MB)
28 13:32:51.760093 progress 50% (2MB)
29 13:32:51.918552 progress 55% (2MB)
30 13:32:51.962131 progress 60% (2MB)
31 13:32:52.109939 progress 65% (2MB)
32 13:32:52.269397 progress 70% (3MB)
33 13:32:52.312274 progress 75% (3MB)
34 13:32:52.450632 progress 80% (3MB)
35 13:32:52.617410 progress 85% (3MB)
36 13:32:52.805651 progress 90% (4MB)
37 13:32:52.810994 progress 95% (4MB)
38 13:32:52.972100 progress 100% (4MB)
39 13:32:52.972920 4MB downloaded in 3.12s (1.43MB/s)
40 13:32:52.973595 end: 1.1.1 http-download (duration 00:00:03) [common]
42 13:32:52.974978 end: 1.1 download-retry (duration 00:00:03) [common]
43 13:32:52.975458 start: 1.2 download-retry (timeout 00:09:57) [common]
44 13:32:52.975933 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 13:32:52.976494 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kernel/Image
46 13:32:52.976866 saving as /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/kernel/Image
47 13:32:52.977213 total size: 46262784 (44MB)
48 13:32:52.977566 No compression specified
49 13:32:53.488366 progress 0% (0MB)
50 13:32:55.197566 progress 5% (2MB)
51 13:32:56.852516 progress 10% (4MB)
52 13:32:58.353019 progress 15% (6MB)
53 13:32:59.731532 progress 20% (8MB)
54 13:33:01.230833 progress 25% (11MB)
55 13:33:02.666019 progress 30% (13MB)
56 13:33:03.936670 progress 35% (15MB)
57 13:33:05.428187 progress 40% (17MB)
58 13:33:06.622353 progress 45% (19MB)
59 13:33:07.831352 progress 50% (22MB)
60 13:33:09.124818 progress 55% (24MB)
61 13:33:10.514819 progress 60% (26MB)
62 13:33:11.819130 progress 65% (28MB)
63 13:33:13.000029 progress 70% (30MB)
64 13:33:14.172403 progress 75% (33MB)
65 13:33:15.348155 progress 80% (35MB)
66 13:33:16.522747 progress 85% (37MB)
67 13:33:17.683358 progress 90% (39MB)
68 13:33:18.714862 progress 95% (41MB)
69 13:33:19.719519 progress 100% (44MB)
70 13:33:19.720684 44MB downloaded in 26.74s (1.65MB/s)
71 13:33:19.721216 end: 1.2.1 http-download (duration 00:00:27) [common]
73 13:33:19.722263 end: 1.2 download-retry (duration 00:00:27) [common]
74 13:33:19.722648 start: 1.3 download-retry (timeout 00:09:30) [common]
75 13:33:19.723031 start: 1.3.1 http-download (timeout 00:09:30) [common]
76 13:33:19.723547 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 13:33:19.723880 saving as /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 13:33:19.724076 total size: 57234 (0MB)
79 13:33:19.724259 No compression specified
80 13:33:20.242837 progress 57% (0MB)
81 13:33:20.413136 progress 100% (0MB)
82 13:33:20.414454 0MB downloaded in 0.69s (0.08MB/s)
83 13:33:20.415216 end: 1.3.1 http-download (duration 00:00:01) [common]
85 13:33:20.416805 end: 1.3 download-retry (duration 00:00:01) [common]
86 13:33:20.417352 start: 1.4 download-retry (timeout 00:09:29) [common]
87 13:33:20.417894 start: 1.4.1 http-download (timeout 00:09:29) [common]
88 13:33:20.418552 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230109.0/arm64/full.rootfs.tar.xz
89 13:33:20.418976 saving as /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/nfsrootfs/full.rootfs.tar
90 13:33:20.419396 total size: 200790368 (191MB)
91 13:33:20.419801 Using unxz to decompress xz
92 13:33:20.940052 progress 0% (0MB)
93 13:33:26.989423 progress 5% (9MB)
94 13:33:32.298532 progress 10% (19MB)
95 13:33:35.729335 progress 15% (28MB)
96 13:33:38.311648 progress 20% (38MB)
97 13:33:41.356969 progress 25% (47MB)
98 13:33:45.019965 progress 30% (57MB)
99 13:33:48.487113 progress 35% (67MB)
100 13:33:51.821038 progress 40% (76MB)
101 13:33:54.561271 progress 45% (86MB)
102 13:33:56.591600 progress 50% (95MB)
103 13:33:58.451563 progress 55% (105MB)
104 13:34:01.167378 progress 60% (114MB)
105 13:34:04.218722 progress 65% (124MB)
106 13:34:07.205521 progress 70% (134MB)
107 13:34:10.630751 progress 75% (143MB)
108 13:34:14.294995 progress 80% (153MB)
109 13:34:17.870037 progress 85% (162MB)
110 13:34:21.333613 progress 90% (172MB)
111 13:34:25.339005 progress 95% (181MB)
112 13:34:29.620611 progress 100% (191MB)
113 13:34:29.626689 191MB downloaded in 69.21s (2.77MB/s)
114 13:34:29.627480 end: 1.4.1 http-download (duration 00:01:09) [common]
116 13:34:29.628736 end: 1.4 download-retry (duration 00:01:09) [common]
117 13:34:29.629221 start: 1.5 download-retry (timeout 00:08:20) [common]
118 13:34:29.629724 start: 1.5.1 http-download (timeout 00:08:20) [common]
119 13:34:29.630386 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/modules.tar.xz
120 13:34:29.630769 saving as /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/modules/modules.tar
121 13:34:29.631127 total size: 8082184 (7MB)
122 13:34:29.631479 Using unxz to decompress xz
123 13:34:30.164138 progress 0% (0MB)
124 13:34:30.871442 progress 5% (0MB)
125 13:34:31.036849 progress 10% (0MB)
126 13:34:31.181703 progress 15% (1MB)
127 13:34:31.363022 progress 20% (1MB)
128 13:34:31.539284 progress 25% (1MB)
129 13:34:31.713967 progress 30% (2MB)
130 13:34:32.020966 progress 35% (2MB)
131 13:34:32.194338 progress 40% (3MB)
132 13:34:32.366334 progress 45% (3MB)
133 13:34:32.539682 progress 50% (3MB)
134 13:34:32.709345 progress 55% (4MB)
135 13:34:32.882807 progress 60% (4MB)
136 13:34:33.055672 progress 65% (5MB)
137 13:34:33.253724 progress 70% (5MB)
138 13:34:33.406999 progress 75% (5MB)
139 13:34:33.723238 progress 80% (6MB)
140 13:34:33.903908 progress 85% (6MB)
141 13:34:34.085113 progress 90% (6MB)
142 13:34:34.397762 progress 95% (7MB)
143 13:34:34.574680 progress 100% (7MB)
144 13:34:34.581370 7MB downloaded in 4.95s (1.56MB/s)
145 13:34:34.582087 end: 1.5.1 http-download (duration 00:00:05) [common]
147 13:34:34.583321 end: 1.5 download-retry (duration 00:00:05) [common]
148 13:34:34.583757 start: 1.6 prepare-tftp-overlay (timeout 00:08:15) [common]
149 13:34:34.584122 start: 1.6.1 extract-nfsrootfs (timeout 00:08:15) [common]
150 13:34:41.004256 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3
151 13:34:41.004628 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
152 13:34:41.004835 start: 1.6.2 lava-overlay (timeout 00:08:09) [common]
153 13:34:41.005162 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu
154 13:34:41.005417 makedir: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin
155 13:34:41.005623 makedir: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/tests
156 13:34:41.005847 makedir: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/results
157 13:34:41.006094 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-add-keys
158 13:34:41.006394 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-add-sources
159 13:34:41.006665 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-background-process-start
160 13:34:41.006934 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-background-process-stop
161 13:34:41.007199 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-common-functions
162 13:34:41.007467 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-echo-ipv4
163 13:34:41.007730 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-install-packages
164 13:34:41.008268 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-installed-packages
165 13:34:41.008526 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-os-build
166 13:34:41.008790 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-probe-channel
167 13:34:41.009049 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-probe-ip
168 13:34:41.009315 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-target-ip
169 13:34:41.009576 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-target-mac
170 13:34:41.009837 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-target-storage
171 13:34:41.010099 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-case
172 13:34:41.010359 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-event
173 13:34:41.010617 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-feedback
174 13:34:41.010883 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-raise
175 13:34:41.011142 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-reference
176 13:34:41.011400 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-runner
177 13:34:41.011658 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-set
178 13:34:41.011973 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-test-shell
179 13:34:41.012274 Updating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-add-keys (debian)
180 13:34:41.012637 Updating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-add-sources (debian)
181 13:34:41.012975 Updating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-install-packages (debian)
182 13:34:41.013318 Updating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-installed-packages (debian)
183 13:34:41.013647 Updating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/bin/lava-os-build (debian)
184 13:34:41.013921 Creating /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/environment
185 13:34:41.014135 LAVA metadata
186 13:34:41.014292 - LAVA_JOB_ID=825156
187 13:34:41.014503 start: 1.6.2.1 ssh-authorize (timeout 00:08:09) [common]
188 13:34:41.014944 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 13:34:41.015131 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:09) [common]
190 13:34:41.015317 skipped lava-vland-overlay
191 13:34:41.015506 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 13:34:41.015712 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:09) [common]
193 13:34:41.015893 skipped lava-multinode-overlay
194 13:34:41.016080 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 13:34:41.016277 start: 1.6.2.4 test-definition (timeout 00:08:09) [common]
196 13:34:41.016439 Loading test definitions
197 13:34:41.016639 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:09) [common]
198 13:34:41.016802 Using /lava-825156 at stage 0
199 13:34:41.017370 uuid=825156_1.6.2.4.1 testdef=None
200 13:34:41.017555 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 13:34:41.017735 start: 1.6.2.4.2 test-overlay (timeout 00:08:09) [common]
202 13:34:41.018655 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 13:34:41.019146 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:09) [common]
205 13:34:41.020451 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 13:34:41.020987 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:09) [common]
208 13:34:41.025892 runner path: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/0/tests/0_timesync-off test_uuid 825156_1.6.2.4.1
209 13:34:41.026266 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 13:34:41.026782 start: 1.6.2.4.5 git-repo-action (timeout 00:08:09) [common]
212 13:34:41.026935 Using /lava-825156 at stage 0
213 13:34:41.027145 Fetching tests from https://github.com/kernelci/test-definitions.git
214 13:34:41.027306 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/0/tests/1_kselftest-lkdtm'
215 13:34:46.787954 Running '/usr/bin/git checkout kernelci.org
216 13:34:47.039781 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 13:34:47.041492 uuid=825156_1.6.2.4.5 testdef=None
218 13:34:47.041789 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
220 13:34:47.042674 start: 1.6.2.4.6 test-overlay (timeout 00:08:03) [common]
221 13:34:47.044880 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 13:34:47.045786 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:03) [common]
224 13:34:47.049207 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 13:34:47.049847 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:03) [common]
227 13:34:47.082678 runner path: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/0/tests/1_kselftest-lkdtm test_uuid 825156_1.6.2.4.5
228 13:34:47.083151 BOARD='r8a774a1-hihope-rzg2m-ex'
229 13:34:47.083400 BRANCH='cip-gitlab'
230 13:34:47.083640 SKIPFILE='skipfile-lkft.yaml'
231 13:34:47.083900 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz'
232 13:34:47.084149 TST_CASENAME=''
233 13:34:47.084384 TST_CMDFILES='lkdtm'
234 13:34:47.084907 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 13:34:47.085873 Creating lava-test-runner.conf files
237 13:34:47.086129 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/825156/lava-overlay-ltgtfbyu/lava-825156/0 for stage 0
238 13:34:47.086467 - 0_timesync-off
239 13:34:47.086744 - 1_kselftest-lkdtm
240 13:34:47.087119 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
241 13:34:47.087521 start: 1.6.2.5 compress-overlay (timeout 00:08:03) [common]
242 13:34:57.866356 end: 1.6.2.5 compress-overlay (duration 00:00:11) [common]
243 13:34:57.866685 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:07:52) [common]
244 13:34:57.866915 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 13:34:57.867156 end: 1.6.2 lava-overlay (duration 00:00:17) [common]
246 13:34:57.867383 start: 1.6.3 extract-overlay-ramdisk (timeout 00:07:52) [common]
247 13:34:58.067451 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 13:34:58.068304 start: 1.6.4 extract-modules (timeout 00:07:52) [common]
249 13:34:58.068753 extracting modules file /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/modules/modules.tar to /var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3
250 13:34:58.439300 extracting modules file /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/modules/modules.tar to /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk
251 13:34:58.765671 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 13:34:58.766038 start: 1.6.5 apply-overlay-tftp (timeout 00:07:51) [common]
253 13:34:58.766250 [common] Applying overlay to NFS
254 13:34:58.766433 [common] Applying overlay /var/lib/lava/dispatcher/tmp/825156/compress-overlay-5cgf7m7e/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3
255 13:34:59.962902 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
256 13:34:59.963248 start: 1.6.6 prepare-kernel (timeout 00:07:50) [common]
257 13:34:59.963488 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:07:50) [common]
258 13:34:59.963737 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 13:34:59.963969 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 13:34:59.964189 start: 1.6.7 configure-preseed-file (timeout 00:07:50) [common]
261 13:34:59.964407 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 13:34:59.964632 start: 1.6.8 compress-ramdisk (timeout 00:07:50) [common]
263 13:34:59.964819 Building ramdisk /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk
264 13:35:00.426560 >> 117748 blocks
265 13:35:03.228227 Adding RAMdisk u-boot header.
266 13:35:03.228968 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk.cpio.gz.uboot
267 13:35:03.475101 output: Image Name:
268 13:35:03.476021 output: Created: Sat Jan 14 13:35:03 2023
269 13:35:03.476429 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 13:35:03.476825 output: Data Size: 17094521 Bytes = 16693.87 KiB = 16.30 MiB
271 13:35:03.477207 output: Load Address: 00000000
272 13:35:03.477575 output: Entry Point: 00000000
273 13:35:03.477964 output:
274 13:35:03.478549 rename /var/lib/lava/dispatcher/tmp/825156/extract-overlay-ramdisk-lc91cyos/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
275 13:35:03.479399 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
276 13:35:03.480021 end: 1.6 prepare-tftp-overlay (duration 00:00:29) [common]
277 13:35:03.480403 start: 1.7 lxc-create-udev-rule-action (timeout 00:07:46) [common]
278 13:35:03.480708 No LXC device requested
279 13:35:03.481062 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 13:35:03.481420 start: 1.8 deploy-device-env (timeout 00:07:46) [common]
281 13:35:03.481832 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 13:35:03.482107 Checking files for TFTP limit of 4294967296 bytes.
283 13:35:03.483849 end: 1 tftp-deploy (duration 00:02:14) [common]
284 13:35:03.484233 start: 2 uboot-action (timeout 00:05:00) [common]
285 13:35:03.484610 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 13:35:03.484956 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 13:35:03.485318 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 13:35:03.485870 substitutions:
289 13:35:03.486151 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 13:35:03.486417 - {DTB_ADDR}: 0x48000000
291 13:35:03.486673 - {DTB}: 825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 13:35:03.486953 - {INITRD}: 825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
293 13:35:03.487194 - {KERNEL_ADDR}: 0x48080000
294 13:35:03.487446 - {KERNEL}: 825156/tftp-deploy-qmhx_a1l/kernel/Image
295 13:35:03.487698 - {LAVA_MAC}: None
296 13:35:03.487966 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3
297 13:35:03.488221 - {NFS_SERVER_IP}: 172.16.3.3
298 13:35:03.488469 - {PRESEED_CONFIG}: None
299 13:35:03.488716 - {PRESEED_LOCAL}: None
300 13:35:03.488963 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 13:35:03.489208 - {RAMDISK}: 825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
302 13:35:03.489460 - {ROOT_PART}: None
303 13:35:03.489705 - {ROOT}: None
304 13:35:03.489950 - {SERVER_IP}: 172.16.3.3
305 13:35:03.490193 - {TEE_ADDR}: 0x83000000
306 13:35:03.490438 - {TEE}: None
307 13:35:03.490682 Parsed boot commands:
308 13:35:03.490922 - setenv autoload no
309 13:35:03.491166 - setenv initrd_high 0xffffffff
310 13:35:03.491409 - setenv fdt_high 0xffffffff
311 13:35:03.491652 - dhcp
312 13:35:03.491915 - setenv serverip 172.16.3.3
313 13:35:03.492069 - tftp 0x48080000 825156/tftp-deploy-qmhx_a1l/kernel/Image
314 13:35:03.492225 - tftp 0x4ee2c2c0 825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
315 13:35:03.492380 - setenv initrd_size ${filesize}
316 13:35:03.492536 - tftp 0x48000000 825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 13:35:03.492690 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3,tcp,hard,v3 ip=dhcp'
318 13:35:03.492852 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 13:35:03.493061 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 13:35:03.493664 start: 2.3 connect-device (timeout 00:05:00) [common]
322 13:35:03.493840 [common] connect-device Connecting to device using 'telnet ts9 2001'
323 13:35:04.155852 Setting prompt string to ['lava-test: # ']
324 13:35:04.156350 end: 2.3 connect-device (duration 00:00:01) [common]
325 13:35:04.156608 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 13:35:04.156852 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 13:35:04.157090 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 13:35:04.157416 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
329 13:35:04.838234 >> Warning: Unable to locate configuration directory, default config not loaded.
330 13:35:04.839144 >> Warning: Unable to locate configuration directory, default config not loaded.
331 13:35:05.281471 >> OFF
332 13:35:20.302450 >> Warning: Unable to locate configuration directory, default config not loaded.
333 13:35:20.303890 >> Warning: Unable to locate configuration directory, default config not loaded.
334 13:35:20.623989 >> ON
335 13:35:20.625039 Returned 0 in 16 seconds
336 13:35:20.726515 end: 2.4.1.1 pdu-reboot (duration 00:00:17) [common]
338 13:35:20.728049 end: 2.4.1 reset-device (duration 00:00:17) [common]
339 13:35:20.728640 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 13:35:20.729127 Setting prompt string to ['Hit any key to stop autoboot']
341 13:35:20.729588 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 13:35:20.730883 Trying 192.168.1.209...
343 13:35:20.731321 Connected to ts9.
344 13:35:20.731726 Escape character is '^]'.
345 13:35:20.732148
346 13:35:20.732549 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
347 13:35:20.732946
348 13:35:20.859525 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 13:35:20.860422 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 13:35:20.860859 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 13:35:20.861280 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 13:35:20.861689 NOTICE: BL2: LCM state is unknown
353 13:35:20.863142 NOTICE: BL2: DDR3200(rev.0.41)
354 13:35:20.869212 NOTICE: BL2: [COLD_BOOT]
355 13:35:20.892906 NOTICE: BL2: DRAM Split is 2ch
356 13:35:20.893400 NOTICE: BL2: QoS is default setting(rev.0.19)
357 13:35:20.893829 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 13:35:20.894240 NOTICE: BL2: Periodic Write DQ Training
359 13:35:20.894644 NOTICE: BL2: DRAM don't have ECC configuration
360 13:35:20.914314 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 13:35:20.914807 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 13:35:20.915234 NOTICE: BL2: Lossy Decomp areas
363 13:35:20.916036 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 13:35:20.916462 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 13:35:20.937022 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 13:35:20.937519 NOTICE: BL2: FDT at 0xe631d548
367 13:35:20.937947 NOTICE: BL2: v2.4(release):44427a7
368 13:35:20.938720 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 13:35:20.939139 NOTICE: BL2: Normal boot
370 13:35:20.939543 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 13:35:20.950041 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 13:35:20.950499 NOTICE: rzg_file_len: len: 0x0003e000
373 13:35:20.953339 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 13:35:21.009494 NOTICE: rzg_file_len: len: 0x00100000
375 13:35:21.012710 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 13:35:21.228126 NOTICE: BL2: Booting BL31
377 13:35:21.765767
378 13:35:21.766266
379 13:35:21.766682 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 13:35:21.767081
381 13:35:21.767473 CPU: Renesas Electronics R8A774A1 rev 1.3
382 13:35:21.769066 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 13:35:22.026766 DRAM: 3.9 GiB
384 13:35:22.027270 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 13:35:22.030007 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 13:35:22.030498
387 13:35:22.090208 WDT: Not found!
388 13:35:22.094724 MMC: sd@ee100000: 0, sd@ee160000: 1
389 13:35:22.256462 Loading Environment from MMC... OK
390 13:35:22.256952 In: serial@e6e88000
391 13:35:22.257375 Out: serial@e6e88000
392 13:35:22.259729 Err: serial@e6e88000
393 13:35:22.260305 Re-init wdt failed!
394 13:35:22.354702 Net: eth0: ethernet@e6800000
396 13:35:22.410281 Hit any key to stop autoboot: 2
397 13:35:22.410994 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 13:35:22.411559 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
399 13:35:22.412076 Setting prompt string to ['=>']
400 13:35:22.412557 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
401 13:35:22.419477 0
402 13:35:22.420421 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
403 13:35:22.420904 Sending with 20 millisecond of delay
405 13:35:23.742081 => setenv autoload no
406 13:35:23.762939 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
407 13:35:23.767708 setenv autoload no
408 13:35:23.768415 Sending with 20 millisecond of delay
410 13:35:25.865912 => setenv initrd_high 0xffffffff
411 13:35:25.886730 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
412 13:35:25.887598 setenv initrd_high 0xffffffff
413 13:35:25.888372 Sending with 20 millisecond of delay
415 13:35:27.774176 => setenv fdt_high 0xffffffff
416 13:35:27.795078 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
417 13:35:27.796063 setenv fdt_high 0xffffffff
418 13:35:27.796774 Sending with 20 millisecond of delay
420 13:35:28.130292 => dhcp
421 13:35:28.151061 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 00:04:35)
422 13:35:28.151955 dhcp
423 13:35:32.045951 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
424 13:35:32.052400 BOOTP broadcast 1
425 13:35:32.303814 BOOTP broadcast 2
426 13:35:32.419119 DHCP client bound to address 172.16.3.184 (363 ms)
427 13:35:32.419724 Sending with 20 millisecond of delay
429 13:35:34.305511 => setenv serverip 172.16.3.3
430 13:35:34.326188 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)
431 13:35:34.326944 setenv serverip 172.16.3.3
432 13:35:34.327439 Sending with 20 millisecond of delay
434 13:35:38.330745 => tftp 0x48080000 825156/tftp-deploy-qmhx_a1l/kernel/Image
435 13:35:38.351521 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)
436 13:35:38.352386 tftp 0x48080000 825156/tftp-deploy-qmhx_a1l/kernel/Image
437 13:35:38.355962 Using ethernet@e6800000 device
438 13:35:38.356412 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
439 13:35:38.371091 Filename '825156/tftp-deploy-qmhx_a1l/kernel/Image'.
440 13:35:38.371573 Load address: 0x48080000
441 13:35:38.479951 Loading: *#################################################################
442 13:35:38.603136 #################################################################
443 13:35:38.731057 #################################################################
444 13:35:38.837086 #################################################################
445 13:35:38.965488 #################################################################
446 13:35:39.070213 #################################################################
447 13:35:39.195718 #################################################################
448 13:35:39.303062 #################################################################
449 13:35:39.408012 #################################################################
450 13:35:39.536746 #################################################################
451 13:35:39.641336 #################################################################
452 13:35:39.747530 #################################################################
453 13:35:39.874477 #################################################################
454 13:35:39.981294 #################################################################
455 13:35:40.107342 #################################################################
456 13:35:40.234683 #################################################################
457 13:35:40.343776 #################################################################
458 13:35:40.450449 #################################################################
459 13:35:40.576434 #################################################################
460 13:35:40.705367 #################################################################
461 13:35:40.813335 #################################################################
462 13:35:40.942357 #################################################################
463 13:35:41.049304 #################################################################
464 13:35:41.158517 #################################################################
465 13:35:41.336186 #################################################################
466 13:35:41.379340 #################################################################
467 13:35:41.506072 #################################################################
468 13:35:41.610648 #################################################################
469 13:35:41.739456 #################################################################
470 13:35:41.847648 #################################################################
471 13:35:41.953702 #################################################################
472 13:35:42.081911 #################################################################
473 13:35:42.188999 #################################################################
474 13:35:42.300492 #################################################################
475 13:35:42.428210 #################################################################
476 13:35:42.533585 #################################################################
477 13:35:42.662062 #################################################################
478 13:35:42.790712 #################################################################
479 13:35:42.952563 #################################################################
480 13:35:43.150984 #################################################################
481 13:35:43.215362 #################################################################
482 13:35:43.322932 #################################################################
483 13:35:43.428772 #################################################################
484 13:35:43.555698 #################################################################
485 13:35:43.662750 #################################################################
486 13:35:43.790394 #################################################################
487 13:35:43.895755 #################################################################
488 13:35:44.003127 #################################################################
489 13:35:44.099514 ################################
490 13:35:44.099796 7.7 MiB/s
491 13:35:44.100079 done
492 13:35:44.102758 Bytes transferred = 46262784 (2c1ea00 hex)
493 13:35:44.103404 Sending with 20 millisecond of delay
495 13:35:49.309201 => tftp 0x4ee2c2c0 825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
496 13:35:49.330166 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:14)
497 13:35:49.331066 tftp 0x4ee2c2c0 825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot
498 13:35:49.336243 Using ethernet@e6800000 device
499 13:35:49.336559 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
500 13:35:49.337207 Filename '825156/tftp-deploy-qmhx_a1l/ramdisk/ramdisk.cpio.gz.uboot'.
501 13:35:49.337528 Load address: 0x4ee2c2c0
502 13:35:49.463563 Loading: *#################################################################
503 13:35:49.596182 #################################################################
504 13:35:49.683113 #################################################################
505 13:35:49.846294 #################################################################
506 13:35:49.910141 #################################################################
507 13:35:50.037808 #################################################################
508 13:35:50.143702 #################################################################
509 13:35:50.271074 #################################################################
510 13:35:50.376002 #################################################################
511 13:35:50.481423 #################################################################
512 13:35:50.611159 #################################################################
513 13:35:50.717363 #################################################################
514 13:35:50.825222 #################################################################
515 13:35:50.932586 #################################################################
516 13:35:51.059316 #################################################################
517 13:35:51.167316 #################################################################
518 13:35:51.296401 #################################################################
519 13:35:51.387893 ############################################################
520 13:35:51.388306 8 MiB/s
521 13:35:51.388669 done
522 13:35:51.389016 Bytes transferred = 17094585 (104d7b9 hex)
523 13:35:51.391377 Sending with 20 millisecond of delay
525 13:35:53.561236 => setenv initrd_size ${filesize}
526 13:35:53.582193 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:10)
527 13:35:53.583125 setenv initrd_size ${filesize}
528 13:35:53.583864 Sending with 20 millisecond of delay
530 13:35:59.002091 => tftp 0x48000000 825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 13:35:59.023025 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:04)
532 13:35:59.023997 tftp 0x48000000 825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb
533 13:35:59.028744 Using ethernet@e6800000 device
534 13:35:59.029228 TFTP from server 172.16.3.3; our IP address is 172.16.3.184
535 13:35:59.029652 Filename '825156/tftp-deploy-qmhx_a1l/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
536 13:35:59.039901 Load address: 0x48000000
537 13:35:59.047520 Loading: *####
538 13:35:59.048043 5.5 MiB/s
539 13:35:59.048463 done
540 13:35:59.048862 Bytes transferred = 57234 (df92 hex)
541 13:35:59.049537 Sending with 20 millisecond of delay
543 13:36:10.466955 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3,tcp,hard,v3 ip=dhcp'
544 13:36:10.487900 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 00:03:53)
545 13:36:10.488862 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3,tcp,hard,v3 ip=dhcp'
546 13:36:10.489581 Sending with 20 millisecond of delay
548 13:36:13.220327 => booti 0x48080000 0x4ee2c2c0 0x48000000
549 13:36:13.241222 Setting prompt string to ['Starting kernel']
550 13:36:13.241750 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:50)
551 13:36:13.242739 booti 0x48080000 0x4ee2c2c0 0x48000000
552 13:36:13.243164 Moving Image from 0x48080000 to 0x48200000, end=4b930000
553 13:36:13.329856 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
554 13:36:13.330231 Image Name:
555 13:36:13.331030 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
556 13:36:13.331450 Data Size: 17094521 Bytes = 16.3 MiB
557 13:36:13.331891 Load Address: 00000000
558 13:36:13.332301 Entry Point: 00000000
559 13:36:13.425100 Verifying Checksum ... OK
560 13:36:13.425489 ## Flattened Device Tree blob at 48000000
561 13:36:13.425823 Booting using the fdt blob at 0x48000000
562 13:36:13.451678 Loading Ramdisk to b8ec9000, end b9f16779 ... OK
563 13:36:13.458344 Loading Device Tree to 00000000b8eb8000, end 00000000b8ec8f91 ... OK
564 13:36:13.461702
565 13:36:13.462200 Starting kernel ...
566 13:36:13.462614
567 13:36:13.463443 end: 2.4.3 bootloader-commands (duration 00:00:51) [common]
568 13:36:13.464050 start: 2.4.4 auto-login-action (timeout 00:03:50) [common]
569 13:36:13.464518 Setting prompt string to ['Linux version [0-9]']
570 13:36:13.464957 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 13:36:13.465411 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 13:36:16.392936 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
573 13:36:16.393691 start: 2.4.4.1 login-action (timeout 00:03:47) [common]
574 13:36:16.393949 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 13:36:16.394206 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 13:36:16.394452 Using line separator: #'\n'#
577 13:36:16.394664 No login prompt set.
578 13:36:16.394880 Parsing kernel messages
579 13:36:16.395107 ['-+\\[ 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 13:36:16.395458 [login-action] Waiting for messages, (timeout 00:03:47)
581 13:36:16.404754 [ 0.000000] Linux version 5.10.163-cip24 (KernelCI@build-j850442-arm64-gcc-10-defconfig-arm64-chromebook-qmwhn) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Sat Jan 14 12:53:46 UTC 2023
582 13:36:16.407986 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
583 13:36:16.427276 [ 0.000000] efi: UEFI not found.
584 13:36:16.427550 [ 0.000000] NUMA: No NUMA configuration found
585 13:36:16.428307 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
586 13:36:16.428671 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7ea7c0-0x67f7ecfff]
587 13:36:16.449870 [ 0.000000] Zone ranges:
588 13:36:16.450148 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
589 13:36:16.450440 [ 0.000000] DMA32 empty
590 13:36:16.451075 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
591 13:36:16.451430 [ 0.000000] Movable zone start for each node
592 13:36:16.472478 [ 0.000000] Early memory node ranges
593 13:36:16.473067 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
594 13:36:16.473326 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
595 13:36:16.473573 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
596 13:36:16.495286 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
597 13:36:16.495616 [ 0.000000] psci: probing for conduit method from DT.
598 13:36:16.496013 [ 0.000000] psci: PSCIv1.1 detected in firmware.
599 13:36:16.496733 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
600 13:36:16.517796 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
601 13:36:16.518077 [ 0.000000] psci: SMC Calling Convention v1.2
602 13:36:16.518831 [ 0.000000] percpu: Embedded 34 pages/cpu s101392 r8192 d29680 u139264
603 13:36:16.519150 [ 0.000000] Detected PIPT I-cache on CPU0
604 13:36:16.519421 [ 0.000000] CPU features: detected: EL2 vector hardening
605 13:36:16.539294 [ 0.000000] CPU features: detected: Spectre-v2
606 13:36:16.539567 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
607 13:36:16.540393 [ 0.000000] CPU features: detected: Spectre-BHB
608 13:36:16.540754 [ 0.000000] CPU features: detected: ARM erratum 1742098
609 13:36:16.561950 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
610 13:36:16.562338 [ 0.000000] Policy zone: Normal
611 13:36:16.584538 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3,tcp,hard,v3 ip=dhcp wdt_overflow=0
612 13:36:16.584822 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
613 13:36:16.585698 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
614 13:36:16.607139 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
615 13:36:16.607492 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
616 13:36:16.628709 [ 0.000000] Memory: 3810492K/4063232K available (20032K kernel code, 4730K rwdata, 10212K rodata, 10112K init, 11278K bss, 219972K reserved, 32768K cma-reserved)
617 13:36:16.629140 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
618 13:36:16.630023 [ 0.000000] ftrace: allocating 62041 entries in 243 pages
619 13:36:16.630440 [ 0.000000] ftrace: allocated 243 pages with 6 groups
620 13:36:16.651394 [ 0.000000] Running RCU self tests
621 13:36:16.651824 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
622 13:36:16.652252 [ 0.000000] rcu: RCU event tracing is enabled.
623 13:36:16.652635 [ 0.000000] rcu: RCU lockdep checking is enabled.
624 13:36:16.653502 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
625 13:36:16.672972 [ 0.000000] Trampoline variant of Tasks RCU enabled.
626 13:36:16.673414 [ 0.000000] Rude variant of Tasks RCU enabled.
627 13:36:16.674333 [ 0.000000] Tracing variant of Tasks RCU enabled.
628 13:36:16.676287 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
629 13:36:16.695520 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
630 13:36:16.696660 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
631 13:36:16.697083 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
632 13:36:16.718109 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
633 13:36:16.719068 [ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
634 13:36:16.719510 [ 0.000274] Console: colour dummy device 80x25
635 13:36:16.740755 [ 0.000308] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
636 13:36:16.741262 [ 0.000320] ... MAX_LOCKDEP_SUBCLASSES: 8
637 13:36:16.742243 [ 0.000331] ... MAX_LOCK_DEPTH: 48
638 13:36:16.742671 [ 0.000342] ... MAX_LOCKDEP_KEYS: 8192
639 13:36:16.743082 [ 0.000352] ... CLASSHASH_SIZE: 4096
640 13:36:16.763366 [ 0.000362] ... MAX_LOCKDEP_ENTRIES: 32768
641 13:36:16.763799 [ 0.000372] ... MAX_LOCKDEP_CHAINS: 65536
642 13:36:16.764819 [ 0.000382] ... CHAINHASH_SIZE: 32768
643 13:36:16.765249 [ 0.000392] memory used by lock dependency info: 6365 kB
644 13:36:16.785872 [ 0.000402] memory used for stack traces: 4224 kB
645 13:36:16.786375 [ 0.000412] per task-struct memory footprint: 1920 bytes
646 13:36:16.787389 [ 0.000552] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
647 13:36:16.787825 [ 0.000576] pid_max: default: 32768 minimum: 301
648 13:36:16.807404 [ 0.000753] LSM: Security Framework initializing
649 13:36:16.807893 [ 0.000818] LSM support for eBPF active
650 13:36:16.808330 [ 0.000919] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
651 13:36:16.809329 [ 0.000956] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
652 13:36:16.829989 [ 0.006656] rcu: Hierarchical SRCU implementation.
653 13:36:16.830450 [ 0.011117] Detected Renesas RZ/G2 r8a774a1 ES1.3
654 13:36:16.831481 [ 0.012823] EFI services will not be available.
655 13:36:16.831951 [ 0.013945] smp: Bringing up secondary CPUs ...
656 13:36:16.852605 [ 0.015765] Detected PIPT I-cache on CPU1
657 13:36:16.853105 [ 0.015847] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
658 13:36:16.854155 [ 0.018004] CPU features: detected: ARM erratum 845719
659 13:36:16.854594 [ 0.018027] Detected VIPT I-cache on CPU2
660 13:36:16.875340 [ 0.018109] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
661 13:36:16.875800 [ 0.020161] Detected VIPT I-cache on CPU3
662 13:36:16.876237 [ 0.020205] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
663 13:36:16.876590 [ 0.022237] Detected VIPT I-cache on CPU4
664 13:36:16.877621 [ 0.022280] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
665 13:36:16.896896 [ 0.024270] Detected VIPT I-cache on CPU5
666 13:36:16.897399 [ 0.024314] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
667 13:36:16.898456 [ 0.024906] smp: Brought up 1 node, 6 CPUs
668 13:36:16.898889 [ 0.024979] SMP: Total of 6 processors activated.
669 13:36:16.919490 [ 0.024996] CPU features: detected: 32-bit EL0 Support
670 13:36:16.920065 [ 0.025011] CPU features: detected: CRC32 instructions
671 13:36:16.920498 [ 0.025026] CPU features: detected: 32-bit EL1 Support
672 13:36:16.920912 [ 0.057231] CPU: All CPU(s) started at EL1
673 13:36:16.921961 [ 0.057358] alternatives: patching kernel code
674 13:36:16.942055 [ 0.060600] devtmpfs: initialized
675 13:36:16.942562 [ 0.098420] KASLR disabled due to lack of seed
676 13:36:16.943642 [ 0.100011] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
677 13:36:16.944114 [ 0.100082] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
678 13:36:16.964626 [ 0.101551] pinctrl core: initialized pinctrl subsystem
679 13:36:16.965135 [ 0.105639] DMI not present or invalid.
680 13:36:16.966253 [ 0.106871] NET: Registered protocol family 16
681 13:36:16.966682 [ 0.110802] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
682 13:36:16.987337 [ 0.110969] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
683 13:36:16.987809 [ 0.111407] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
684 13:36:16.988980 [ 0.111594] audit: initializing netlink subsys (disabled)
685 13:36:17.008948 [ 0.112143] audit: type=2000 audit(0.108:1): state=initialized audit_enabled=0 res=1
686 13:36:17.009452 [ 0.114982] thermal_sys: Registered thermal governor 'step_wise'
687 13:36:17.010570 [ 0.114997] thermal_sys: Registered thermal governor 'power_allocator'
688 13:36:17.011005 [ 0.116480] cpuidle: using governor menu
689 13:36:17.031333 [ 0.116903] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
690 13:36:17.031867 [ 0.117292] ASID allocator initialised with 65536 entries
691 13:36:17.032999 [ 0.120690] Serial: AMBA PL011 UART driver
692 13:36:17.033433 [ 0.279493] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
693 13:36:17.054037 [ 0.343456] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
694 13:36:17.055249 [ 0.343477] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
695 13:36:17.055690 [ 0.343493] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
696 13:36:17.075662 [ 0.343509] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
697 13:36:17.076192 [ 0.348055] cryptd: max_cpu_qlen set to 1000
698 13:36:17.076622 [ 0.356544] ACPI: Interpreter disabled.
699 13:36:17.077033 [ 0.371960] iommu: Default domain type: Translated
700 13:36:17.077438 [ 0.373167] vgaarb: loaded
701 13:36:17.099327 [ 0.374248] SCSI subsystem initialized
702 13:36:17.099850 [ 0.375369] usbcore: registered new interface driver usbfs
703 13:36:17.101009 [ 0.375507] usbcore: registered new interface driver hub
704 13:36:17.101444 [ 0.375637] usbcore: registered new device driver usb
705 13:36:17.101878 [ 0.378286] pps_core: LinuxPPS API ver. 1 registered
706 13:36:17.120799 [ 0.378304] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
707 13:36:17.121297 [ 0.378346] PTP clock support registered
708 13:36:17.121719 [ 0.378862] EDAC MC: Ver: 3.0.0
709 13:36:17.122884 [ 0.384667] FPGA manager framework
710 13:36:17.143443 [ 0.384969] Advanced Linux Sound Architecture Driver Initialized.
711 13:36:17.143957 [ 0.387252] clocksource: Switched to clocksource arch_sys_counter
712 13:36:17.144393 [ 1.173158] VFS: Disk quotas dquot_6.6.0
713 13:36:17.145560 [ 1.173294] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
714 13:36:17.166056 [ 1.174104] pnp: PnP ACPI: disabled
715 13:36:17.166699 [ 1.194754] NET: Registered protocol family 2
716 13:36:17.168374 [ 1.195132] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
717 13:36:17.168785 [ 1.197629] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
718 13:36:17.187559 [ 1.197945] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
719 13:36:17.188072 [ 1.198692] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
720 13:36:17.189220 [ 1.202659] TCP: Hash tables configured (established 32768 bind 32768)
721 13:36:17.211196 [ 1.203433] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
722 13:36:17.212466 [ 1.204143] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
723 13:36:17.212910 [ 1.204767] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
724 13:36:17.232660 [ 1.205678] NET: Registered protocol family 1
725 13:36:17.233138 [ 1.207383] RPC: Registered named UNIX socket transport module.
726 13:36:17.233568 [ 1.207420] RPC: Registered udp transport module.
727 13:36:17.234780 [ 1.207436] RPC: Registered tcp transport module.
728 13:36:17.256393 [ 1.207451] RPC: Registered tcp NFSv4.1 backchannel transport module.
729 13:36:17.256875 [ 1.207476] NET: Registered protocol family 44
730 13:36:17.257304 [ 1.207515] PCI: CLS 0 bytes, default 64
731 13:36:17.258525 [ 1.208120] Unpacking initramfs...
732 13:36:17.258956 [ 2.152967] Freeing initrd memory: 16692K
733 13:36:17.277938 [ 2.155660] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
734 13:36:17.279263 [ 2.156635] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
735 13:36:17.279722 [ 2.157335] kvm [1]: HYP mode not available
736 13:36:17.280181 [ 2.172135] Initialise system trusted keyrings
737 13:36:17.299452 [ 2.172702] workingset: timestamp_bits=42 max_order=20 bucket_order=0
738 13:36:17.299939 [ 2.204537] squashfs: version 4.0 (2009/01/31) Phillip Lougher
739 13:36:17.300337 [ 2.206571] NFS: Registering the id_resolver key type
740 13:36:17.301516 [ 2.206655] Key type id_resolver registered
741 13:36:17.323079 [ 2.206688] Key type id_legacy registered
742 13:36:17.323535 [ 2.207036] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
743 13:36:17.324833 [ 2.207070] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
744 13:36:17.325273 [ 2.207558] 9p: Installing v9fs 9p2000 file system support
745 13:36:17.344718 [ 2.234703] Key type asymmetric registered
746 13:36:17.345215 [ 2.234756] Asymmetric key parser 'x509' registered
747 13:36:17.346500 [ 2.234882] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
748 13:36:17.346934 [ 2.234920] io scheduler mq-deadline registered
749 13:36:17.367282 [ 2.234938] io scheduler kyber registered
750 13:36:17.367781 [ 2.235658] test_firmware: interface ready
751 13:36:17.368257 [ 2.281923] gpio_rcar e6050000.gpio: driving 16 GPIOs
752 13:36:17.368682 [ 2.283585] gpio_rcar e6051000.gpio: driving 29 GPIOs
753 13:36:17.369964 [ 2.285155] gpio_rcar e6052000.gpio: driving 15 GPIOs
754 13:36:17.389964 [ 2.287873] gpio_rcar e6053000.gpio: driving 16 GPIOs
755 13:36:17.390493 [ 2.289198] gpio_rcar e6054000.gpio: driving 18 GPIOs
756 13:36:17.391801 [ 2.291071] gpio_rcar e6055000.gpio: driving 26 GPIOs
757 13:36:17.392269 [ 2.292015] gpio-370 (usb1-reset): hogged as output/low
758 13:36:17.411573 [ 2.292563] gpio_rcar e6055400.gpio: driving 32 GPIOs
759 13:36:17.412144 [ 2.293779] gpio_rcar e6055800.gpio: driving 4 GPIOs
760 13:36:17.413456 [ 2.300267] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
761 13:36:17.413886 [ 2.300370] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
762 13:36:17.435220 [ 2.300500] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
763 13:36:17.436525 [ 2.300584] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
764 13:36:17.456827 [ 2.300637] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
765 13:36:17.457322 [ 2.300707] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
766 13:36:17.458654 [ 2.367161] rcar-pcie fe000000.pcie: PCIe link down
767 13:36:17.459080 [ 2.368160] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
768 13:36:17.479422 [ 2.368259] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
769 13:36:17.479941 [ 2.368348] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
770 13:36:17.501902 [ 2.368433] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
771 13:36:17.502401 [ 2.368486] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
772 13:36:17.502823 [ 2.368555] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
773 13:36:17.504190 [ 2.435181] rcar-pcie ee800000.pcie: PCIe link down
774 13:36:17.523537 [ 2.443762] EINJ: ACPI disabled.
775 13:36:17.524064 [ 2.502314] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
776 13:36:17.525439 [ 2.511295] SuperH (H)SCI(F) driver initialized
777 13:36:17.525866 [ 2.512506] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
778 13:36:17.536388 [ 2.513410] serial serial0: tty port ttySC1 registered
779 13:36:17.539765 [ 2.516299] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
780 13:36:17.543024 [ 3.682372] printk: console [ttySC0] enabled
781 13:36:17.552535 [ 3.691094] msm_serial: driver initialized
782 13:36:17.566626 [ 3.703441] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
783 13:36:17.612222 [ 3.751610] loop: module loaded
784 13:36:17.620022 [ 3.756355] lkdtm: No crash points registered, enable through debugfs
785 13:36:17.627489 [ 3.766304] megasas: 07.714.04.00-rc1
786 13:36:17.654028 [ 3.794104] thunder_xcv, ver 1.0
787 13:36:17.657398 [ 3.797489] thunder_bgx, ver 1.0
788 13:36:17.660718 [ 3.800850] nicpf, ver 1.0
789 13:36:17.668314 [ 3.808039] hclge is initializing
790 13:36:17.678161 [ 3.811492] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
791 13:36:17.681522 [ 3.818762] hns3: Copyright (c) 2017 Huawei Corporation.
792 13:36:17.689030 [ 3.824237] e1000: Intel(R) PRO/1000 Network Driver
793 13:36:17.692261 [ 3.829148] e1000: Copyright (c) 1999-2006 Intel Corporation.
794 13:36:17.699929 [ 3.835028] e1000e: Intel(R) PRO/1000 Network Driver
795 13:36:17.703156 [ 3.840023] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
796 13:36:17.710652 [ 3.846075] igb: Intel(R) Gigabit Ethernet Network Driver
797 13:36:17.713904 [ 3.851504] igb: Copyright (c) 2007-2014 Intel Corporation.
798 13:36:17.723662 [ 3.857183] igbvf: Intel(R) Gigabit Virtual Function Network Driver
799 13:36:17.727054 [ 3.863482] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
800 13:36:17.731184 [ 3.870756] sky2: driver version 1.30
801 13:36:17.741882 [ 3.879324] VFIO - User Level meta-driver version: 0.3
802 13:36:17.753898 [ 3.890772] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
803 13:36:17.759271 [ 3.897404] ehci-pci: EHCI PCI platform driver
804 13:36:17.764725 [ 3.901958] ehci-platform: EHCI generic platform driver
805 13:36:17.776671 [ 3.909119] ehci-platform ee0a0100.usb: EHCI Host Controller
806 13:36:17.780067 [ 3.914969] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
807 13:36:17.786492 [ 3.923154] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
808 13:36:17.806880 [ 3.943297] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
809 13:36:17.813313 [ 3.952225] hub 1-0:1.0: USB hub found
810 13:36:17.816668 [ 3.956162] hub 1-0:1.0: 1 port detected
811 13:36:17.823216 [ 3.962658] ehci-orion: EHCI orion driver
812 13:36:17.828639 [ 3.967398] ehci-exynos: EHCI Exynos driver
813 13:36:17.839619 [ 3.972041] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
814 13:36:17.840130 [ 3.978296] ohci-pci: OHCI PCI platform driver
815 13:36:17.844943 [ 3.982880] ohci-platform: OHCI generic platform driver
816 13:36:17.853775 [ 3.989738] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
817 13:36:17.861400 [ 3.996528] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
818 13:36:17.868022 [ 4.004626] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
819 13:36:17.959893 [ 4.099200] hub 2-0:1.0: USB hub found
820 13:36:17.964262 [ 4.103076] hub 2-0:1.0: 1 port detected
821 13:36:17.970779 [ 4.109228] ohci-exynos: OHCI Exynos driver
822 13:36:17.977268 [ 4.115189] xhci-hcd ee000000.usb: xHCI Host Controller
823 13:36:17.985028 [ 4.120511] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
824 13:36:17.994770 [ 4.128338] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
825 13:36:18.003388 [ 4.137779] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
826 13:36:18.083746 [ 4.219341] usb 1-1: new high-speed USB device number 2 using ehci-platform
827 13:36:18.248528 [ 4.387180] hub 1-1:1.0: USB hub found
828 13:36:18.252853 [ 4.391320] hub 1-1:1.0: 2 ports detected
829 13:37:18.341482 [ 64.479728] xhci-hcd ee000000.usb: can't setup: -110
830 13:37:18.347647 [ 64.484777] xhci-hcd ee000000.usb: USB bus 3 deregistered
831 13:37:18.354263 [ 64.490498] xhci-hcd: probe of ee000000.usb failed with error -110
832 13:37:18.360823 [ 64.497783] usbcore: registered new interface driver usb-storage
833 13:37:18.374530 [ 64.513882] i2c /dev entries driver
834 13:37:18.402204 [ 64.541045] cs2000-cp 2-004f: revision - C1
835 13:37:18.406549 [ 64.545551] i2c-rcar e6510000.i2c: probed
836 13:37:18.420540 [ 64.559498] i2c-rcar e66d8000.i2c: probed
837 13:37:18.442022 [ 64.577963] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
838 13:37:18.453909 [ 64.589368] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
839 13:37:18.464624 [ 64.600685] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
840 13:37:18.483873 [ 64.621751] cpu cpu0: EM: created perf domain
841 13:37:18.494812 [ 64.626453] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
842 13:37:18.504290 [ 64.642070] cpu cpu2: EM: created perf domain
843 13:37:18.517434 [ 64.648623] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
844 13:37:18.535608 [ 64.666987] sdhci: Secure Digital Host Controller Interface driver
845 13:37:18.536161 [ 64.673223] sdhci: Copyright(c) Pierre Ossman
846 13:37:18.551864 [ 64.680004] Synopsys Designware Multimedia Card Interface Driver
847 13:37:18.552353 [ 64.681028] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
848 13:37:18.555147 [ 64.690042] sdhci-pltfm: SDHCI platform and OF driver helper
849 13:37:18.569173 [ 64.705786] ledtrig-cpu: registered to indicate activity on CPUs
850 13:37:18.578893 [ 64.714987] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
851 13:37:18.587552 [ 64.724246] usbcore: registered new interface driver usbhid
852 13:37:18.590883 [ 64.729861] usbhid: USB HID core driver
853 13:37:18.605852 [ 64.738444] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
854 13:37:18.620504 [ 64.757485] ipip: IPv4 and MPLS over IPv4 tunneling driver
855 13:37:18.625927 [ 64.764387] gre: GRE over IPv4 demultiplexor driver
856 13:37:18.631403 [ 64.769413] ip_gre: GRE over IPv4 tunneling driver
857 13:37:18.639108 [ 64.777565] IPv4 over IPsec tunneling driver
858 13:37:18.646667 [ 64.785068] NET: Registered protocol family 10
859 13:37:18.654116 [ 64.793095] Segment Routing with IPv6
860 13:37:18.661902 [ 64.800041] ip6_gre: GRE over IPv6 tunneling driver
861 13:37:18.667400 [ 64.806108] NET: Registered protocol family 17
862 13:37:18.672865 [ 64.811722] 9pnet: Installing 9P2000 support
863 13:37:18.678345 [ 64.816257] Key type dns_resolver registered
864 13:37:18.682835 [ 64.821554] registered taskstats version 1
865 13:37:18.688146 [ 64.825738] Loading compiled-in X.509 certificates
866 13:37:18.739379 [ 64.876285] mmc0: new HS200 MMC card at address 0001
867 13:37:18.749136 [ 64.886537] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
868 13:37:18.755881 [ 64.892297] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
869 13:37:18.762437 [ 64.899329] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
870 13:37:18.769886 [ 64.900789] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
871 13:37:18.776433 [ 64.906896] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (511:0)
872 13:37:18.851803 [ 64.983439] ehci-platform ee080100.usb: EHCI Host Controller
873 13:37:18.855004 [ 64.989311] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
874 13:37:18.861508 [ 64.997412] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
875 13:37:18.882775 [ 65.019303] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
876 13:37:18.889344 [ 65.028504] hub 3-0:1.0: USB hub found
877 13:37:18.893830 [ 65.032522] hub 3-0:1.0: 1 port detected
878 13:37:18.911105 [ 65.042123] ohci-platform ee080000.usb: Generic Platform OHCI controller
879 13:37:18.914334 [ 65.048929] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
880 13:37:18.920912 [ 65.057038] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
881 13:37:19.017138 [ 65.155682] hub 4-0:1.0: USB hub found
882 13:37:19.020377 [ 65.159564] hub 4-0:1.0: 1 port detected
883 13:37:19.050355 [ 65.186679] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
884 13:37:19.064266 [ 65.198603] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
885 13:37:19.088767 [ 65.223417] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
886 13:37:19.121962 [ 65.250018] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
887 13:37:19.125222 [ 65.250307] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
888 13:37:19.147498 [ 65.282347] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
889 13:37:19.170969 [ 65.304926] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
890 13:37:19.180726 [ 65.310076] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
891 13:37:19.195738 [ 65.330627] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
892 13:37:19.214005 [ 65.347071] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
893 13:37:19.255352 [ 65.388974] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
894 13:37:19.267033 [ 65.404780] IP-Config: Failed to open gretap0
895 13:37:19.271406 [ 65.409340] IP-Config: Failed to open erspan0
896 13:37:19.279006 [ 65.416229] mmc2: new high speed SDIO card at address 0001
897 13:37:19.306761 [ 65.433803] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
898 13:37:22.953889 [ 65.467302] Sending DHCP requests ..
899 13:37:22.960222 [ 69.092441] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
900 13:37:22.967969 [ 69.102676] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
901 13:37:26.406155 [ 72.435389] ., OK
902 13:37:26.414562 [ 72.549830] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.184
903 13:37:26.418040 [ 72.557545] IP-Config: Complete:
904 13:37:26.428793 [ 72.560874] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.184, mask=255.255.255.0, gw=172.16.3.3
905 13:37:26.434268 [ 72.570968] host=172.16.3.184, domain=denx.de, nis-domain=(none)
906 13:37:26.442010 [ 72.577503] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
907 13:37:26.445257 [ 72.577531] nameserver0=172.16.3.3
908 13:37:26.449636 [ 72.588337] ntpserver0=172.16.3.3
909 13:37:26.457230 [ 72.596563] ALSA device list:
910 13:37:26.460583 [ 72.599772] No soundcards found.
911 13:37:26.505098 [ 72.643537] Freeing unused kernel memory: 10112K
912 13:37:26.509547 [ 72.648539] Run /init as init process
913 13:37:26.556123 Loading, please wait...
914 13:37:26.671412 Starting version 247.3-7+deb11u1
915 13:37:28.376355 [ 74.513631] renesas_usbhs e6590000.usb: host probed
916 13:37:28.379545 [ 74.517178] CAN device driver interface
917 13:37:28.386028 [ 74.519139] renesas_usbhs e6590000.usb: no transceiver found
918 13:37:28.402902 [ 74.540699] renesas_usbhs e6590000.usb: gadget probed
919 13:37:28.413806 [ 74.542770] rcar_can e6c30000.can: device registered (IRQ121)
920 13:37:28.414330 [ 74.548460] renesas_usbhs e6590000.usb: probed
921 13:37:28.426685 [ 74.563595] rcar_can e6c38000.can: device registered (IRQ122)
922 13:37:28.440464 [ 74.579293] Bluetooth: Core ver 2.22
923 13:37:28.444917 [ 74.583101] NET: Registered protocol family 31
924 13:37:28.451659 [ 74.588069] Bluetooth: HCI device and connection manager initialized
925 13:37:28.458029 [ 74.595502] Bluetooth: HCI socket layer initialized
926 13:37:28.463445 [ 74.600579] Bluetooth: L2CAP socket layer initialized
927 13:37:28.467965 [ 74.605930] Bluetooth: SCO socket layer initialized
928 13:37:28.482928 [ 74.621210] Bluetooth: HCI UART driver ver 2.3
929 13:37:28.488354 [ 74.625756] Bluetooth: HCI UART protocol H4 registered
930 13:37:28.493921 [ 74.631617] Bluetooth: HCI UART protocol LL registered
931 13:37:28.505930 [ 74.637586] Bluetooth: HCI UART protocol Broadcom registered
932 13:37:28.506385 [ 74.643466] Bluetooth: HCI UART protocol QCA registered
933 13:37:28.518662 [ 74.656720] mc: Linux media interface: v0.10
934 13:37:28.526174 [ 74.663934] rcar_sound ec500000.sound: probed
935 13:37:28.535972 [ 74.673319] renesas_usb3 ee020000.usb: probed with phy
936 13:37:28.545545 [ 74.683054] videodev: Linux video capture interface: v2.00
937 13:37:28.570132 [ 74.705779] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
938 13:37:28.580048 [ 74.706974] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
939 13:37:28.596185 [ 74.731899] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
940 13:37:28.604823 [ 74.734029] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
941 13:37:28.615565 [ 74.750811] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
942 13:37:28.630556 [ 74.765671] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
943 13:37:28.645724 [ 74.778414] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
944 13:37:28.656355 [ 74.789487] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
945 13:37:28.737961 [ 74.874400] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video6
946 13:37:28.841725 [ 74.974973] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
947 13:37:28.848167 [ 74.984406] Bluetooth: hci0: download firmware failed, retrying...
948 13:37:28.905614 [ 75.040047] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 1
949 13:37:28.909744 [ 75.048001] [drm] Device feb00000.display probed
950 13:37:28.920550 [ 75.055175] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
951 13:37:28.973436 [ 75.108401] cfg80211: Loading compiled-in X.509 certificates for regulatory database
952 13:37:28.984235 [ 75.117124] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
953 13:37:28.994251 [ 75.127457] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
954 13:37:29.010389 [ 75.143913] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
955 13:37:29.016843 [ 75.153422] Bluetooth: hci0: download firmware failed, retrying...
956 13:37:29.026572 [ 75.162644] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
957 13:37:29.036582 [ 75.170345] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
958 13:37:29.044039 [ 75.179076] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
959 13:37:29.058001 [ 75.195946] cfg80211: failed to load regulatory.db
960 13:37:29.148124 [ 75.280483] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
961 13:37:29.157620 [ 75.290747] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
962 13:37:29.171682 [ 75.304798] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
963 13:37:29.178318 [ 75.314218] Bluetooth: hci0: download firmware failed, retrying...
964 13:37:29.270365 [ 75.401730] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
965 13:37:29.281195 [ 75.413661] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
966 13:37:29.290883 [ 75.414729] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
967 13:37:29.300738 [ 75.423842] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
968 13:37:29.309498 [ 75.428168] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
969 13:37:29.320139 [ 75.438610] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
970 13:37:29.334359 [ 75.443058] Bluetooth: hci0: download firmware failed, retrying...
971 13:37:29.337532 [ 75.469852] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
972 13:37:29.351495 [ 75.484876] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
973 13:37:29.358000 [ 75.493893] wlcore: WARNING falling back to default config
974 13:37:29.361133 Begin: Loading essential drivers ... done.
975 13:37:29.384804 Begin: Running /scripts/init-premount ... done.
976 13:37:29.385276 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
977 13:37:29.388187 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
978 13:37:29.420999 Device /sys/class/net/erspan0 found
979 13:37:29.421531 done.
980 13:37:29.570920 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
981 13:37:29.595549 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
982 13:37:29.596005 SIOCSIFFLAGS: Cannot assign requested address
983 13:37:29.610502 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
984 13:37:29.610959 SIOCSIFFLAGS: Cannot assign requested address
985 13:37:29.722854 IP-Config: eth0 complete (dhcp from 172.16.3.3):
986 13:37:29.724690 address: 172.16.3.184 broadcast: 172.16.3.255 netmask: 255.255.255.0
987 13:37:29.725100 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
988 13:37:29.733999 domain : denx.de
989 13:37:29.737068 rootserver: 172.16.3.33 rootpath:
990 13:37:29.737318 filename : this-host-is-not-configured.kpxe
991 13:37:29.862269 done.
992 13:37:29.883792 Begin: Running /scripts/nfs-bottom ... done.
993 13:37:29.905041 Begin: Running /scripts/init-bottom ... [ 76.041872] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
994 13:37:29.943210 [ 76.082849] wlcore: loaded
995 13:37:29.995110 done.
996 13:37:31.026561 [ 77.162537] systemd[1]: System time before build time, advancing clock.
997 13:37:31.306186 [ 77.425966] 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)
998 13:37:31.315895 [ 77.453109] systemd[1]: Detected architecture arm64.
999 13:37:31.342148
1000 13:37:31.342573 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1001 13:37:31.342942
1002 13:37:31.360418 [ 77.497261] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1003 13:37:32.650606 [ 78.785195] systemd[1]: Queued start job for default target Graphical Interface.
1004 13:37:32.660317 [ 78.796236] random: systemd: uninitialized urandom read (16 bytes read)
1005 13:37:32.678398 [ 78.815195] systemd[1]: Created slice system-getty.slice.
1006 13:37:32.684981 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1007 13:37:32.700091 [ 78.835865] random: systemd: uninitialized urandom read (16 bytes read)
1008 13:37:32.710041 [ 78.846678] systemd[1]: Created slice system-modprobe.slice.
1009 13:37:32.716500 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1010 13:37:32.731392 [ 78.867532] random: systemd: uninitialized urandom read (16 bytes read)
1011 13:37:32.744524 [ 78.880303] systemd[1]: Created slice system-serial\x2dgetty.slice.
1012 13:37:32.751134 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1013 13:37:32.773559 [ 78.906924] systemd[1]: Created slice User and Session Slice.
1014 13:37:32.776918 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1015 13:37:32.795015 [ 78.929503] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1016 13:37:32.803642 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1017 13:37:32.821798 [ 78.957008] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1018 13:37:32.831560 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1019 13:37:32.856228 [ 78.983951] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1020 13:37:32.859416 [ 78.996035] systemd[1]: Reached target Local Encrypted Volumes.
1021 13:37:32.867063 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1022 13:37:32.881075 [ 79.019786] systemd[1]: Reached target Paths.
1023 13:37:32.887336 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1024 13:37:32.900304 [ 79.040057] systemd[1]: Reached target Remote File Systems.
1025 13:37:32.910159 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1026 13:37:32.925852 [ 79.063873] systemd[1]: Reached target Slices.
1027 13:37:32.931309 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1028 13:37:32.945319 [ 79.084020] systemd[1]: Reached target Swap.
1029 13:37:32.951857 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1030 13:37:32.970155 [ 79.106592] systemd[1]: Listening on initctl Compatibility Named Pipe.
1031 13:37:32.978796 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1032 13:37:33.000122 [ 79.137613] systemd[1]: Listening on Journal Audit Socket.
1033 13:37:33.007898 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1034 13:37:33.030284 [ 79.166581] systemd[1]: Listening on Journal Socket (/dev/log).
1035 13:37:33.037845 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1036 13:37:33.059199 [ 79.196613] systemd[1]: Listening on Journal Socket.
1037 13:37:33.065553 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1038 13:37:33.085086 [ 79.220900] systemd[1]: Listening on Network Service Netlink Socket.
1039 13:37:33.092664 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1040 13:37:33.115024 [ 79.252054] systemd[1]: Listening on udev Control Socket.
1041 13:37:33.122860 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1042 13:37:33.141931 [ 79.279603] systemd[1]: Listening on udev Kernel Socket.
1043 13:37:33.149607 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1044 13:37:33.197255 [ 79.334602] systemd[1]: Mounting Huge Pages File System...
1045 13:37:33.203810 Mounting [0;1;39mHuge Pages File System[0m...
1046 13:37:33.245220 [ 79.381514] systemd[1]: Mounting POSIX Message Queue File System...
1047 13:37:33.252025 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1048 13:37:33.291150 [ 79.428382] systemd[1]: Mounting Kernel Debug File System...
1049 13:37:33.297567 Mounting [0;1;39mKernel Debug File System[0m...
1050 13:37:33.336959 [ 79.474070] systemd[1]: Mounting Kernel Trace File System...
1051 13:37:33.343566 Mounting [0;1;39mKernel Trace File System[0m...
1052 13:37:33.384062 [ 79.518069] systemd[1]: Starting Create list of static device nodes for the current kernel...
1053 13:37:33.392767 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1054 13:37:33.422716 [ 79.559363] systemd[1]: Starting Load Kernel Module configfs...
1055 13:37:33.429381 Starting [0;1;39mLoad Kernel Module configfs[0m...
1056 13:37:33.459127 [ 79.596107] systemd[1]: Starting Load Kernel Module drm...
1057 13:37:33.464113 Starting [0;1;39mLoad Kernel Module drm[0m...
1058 13:37:33.488601 [ 79.629175] systemd[1]: Starting Load Kernel Module fuse...
1059 13:37:33.498308 Starting [0;1;39mLoad Kernel Module fuse[0m...
1060 13:37:33.524132 [ 79.657622] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1061 13:37:33.550383 [ 79.687993] systemd[1]: Starting Journal Service...
1062 13:37:33.556073 Starting [0;1;39mJournal Service[0m...
1063 13:37:33.579317 [ 79.718152] fuse: init (API version 7.32)
1064 13:37:33.598464 [ 79.736079] systemd[1]: Starting Load Kernel Modules...
1065 13:37:33.603946 Starting [0;1;39mLoad Kernel Modules[0m...
1066 13:37:33.632724 [ 79.768293] systemd[1]: Starting Remount Root and Kernel File Systems...
1067 13:37:33.639299 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1068 13:37:33.672257 [ 79.809193] systemd[1]: Starting Coldplug All udev Devices...
1069 13:37:33.679033 Starting [0;1;39mColdplug All udev Devices[0m...
1070 13:37:33.718074 [ 79.855173] systemd[1]: Mounted Huge Pages File System.
1071 13:37:33.724908 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1072 13:37:33.736725 [ 79.872156] random: systemd-journal: uninitialized urandom read (16 bytes read)
1073 13:37:33.747473 [ 79.883630] systemd[1]: Mounted POSIX Message Queue File System.
1074 13:37:33.755147 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1075 13:37:33.775216 [ 79.912786] systemd[1]: Mounted Kernel Debug File System.
1076 13:37:33.783008 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1077 13:37:33.799952 [ 79.937049] systemd[1]: Mounted Kernel Trace File System.
1078 13:37:33.806574 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1079 13:37:33.846137 [ 79.979661] systemd[1]: Finished Create list of static device nodes for the current kernel.
1080 13:37:33.855725 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1081 13:37:33.880276 [ 80.016619] systemd[1]: modprobe@configfs.service: Succeeded.
1082 13:37:33.891081 [ 80.028151] systemd[1]: Finished Load Kernel Module configfs.
1083 13:37:33.898740 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1084 13:37:33.921958 [ 80.059446] systemd[1]: modprobe@drm.service: Succeeded.
1085 13:37:33.936950 [ 80.074491] systemd[1]: Finished Load Kernel Module drm.
1086 13:37:33.944588 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1087 13:37:33.969071 [ 80.105814] systemd[1]: modprobe@fuse.service: Succeeded.
1088 13:37:33.983900 [ 80.120786] systemd[1]: Finished Load Kernel Module fuse.
1089 13:37:33.990626 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1090 13:37:34.016268 [ 80.153515] systemd[1]: Finished Load Kernel Modules.
1091 13:37:34.019683 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1092 13:37:34.053812 [ 80.185314] systemd[1]: Finished Remount Root and Kernel File Systems.
1093 13:37:34.057040 [ 80.191562] random: systemd-journal: uninitialized urandom read (16 bytes read)
1094 13:37:34.073218 [[0;32m OK [0m] Finished [0;1;39mRemount Ro[ 80.203643] random: systemd-journal: uninitialized urandom read (16 bytes read)
1095 13:37:34.073638 ot and Kernel File Systems[0m.
1096 13:37:34.088050 [ 80.225573] systemd[1]: Started Journal Service.
1097 13:37:34.093440 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1098 13:37:34.133781 Mounting [0;1;39mFUSE Control File System[0m...
1099 13:37:34.163643 Mounting [0;1;39mKernel Configuration File System[0m...
1100 13:37:34.202910 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1101 13:37:34.233273 Starting [0;1;39mLoad/Save Random Seed[0m...
1102 13:37:34.266005 Starting [0;1;39mApply Kernel Variables[0m...
1103 13:37:34.302430 Starting [0;1;39mCreate System Users[0m...
1104 13:37:34.312325 [ 80.446908] systemd-journald[367]: Received client request to flush runtime journal.
1105 13:37:34.328477 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1106 13:37:34.347895 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1107 13:37:34.388286 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1108 13:37:35.288802 [ 81.427934] random: crng init done
1109 13:37:35.295210 [ 81.431928] random: 49 urandom warning(s) missed due to ratelimiting
1110 13:37:35.985892 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1111 13:37:37.970356 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1112 13:37:38.395032 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1113 13:37:40.354052 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1114 13:37:40.416449 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1115 13:37:40.786807 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1116 13:37:40.813103 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1117 13:37:40.832933 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1118 13:37:40.874355 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1119 13:37:40.943488 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1120 13:37:42.398490 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1121 13:37:42.448229 Starting [0;1;39mNetwork Service[0m...
1122 13:37:43.231560 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1123 13:37:43.364410 Starting [0;1;39mNetwork Time Synchronization[0m...
1124 13:37:43.406973 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1125 13:37:43.431211 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1126 13:37:44.003511 Starting [0;1;39mNetwork Name Resolution[0m...
1127 13:37:44.094565 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1128 13:37:44.122259 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1129 13:37:44.205919 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1130 13:37:44.308302 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1131 13:37:45.010586 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1132 13:37:45.036992 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1133 13:37:45.044663 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1134 13:37:45.053452 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1135 13:37:45.067449 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1136 13:37:45.084413 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1137 13:37:46.080369 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1138 13:37:46.195735 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1139 13:37:46.318485 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1140 13:37:46.391457 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1141 13:37:46.407662 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1142 13:37:46.433095 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1143 13:37:46.448029 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1144 13:37:46.464096 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1145 13:37:46.510696 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1146 13:37:46.771968 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1147 13:37:47.212165 Starting [0;1;39mUser Login Management[0m...
1148 13:37:47.239963 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1149 13:37:47.312900 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1150 13:37:47.430174 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1151 13:37:47.452646 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1152 13:37:47.475214 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1153 13:37:47.528076 Starting [0;1;39mPermit User Sessions[0m...
1154 13:37:47.554787 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1155 13:37:47.596238 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1156 13:37:47.629528 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1157 13:37:47.668579 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1158 13:37:47.708973 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1159 13:37:47.722929 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1160 13:37:47.741100 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1161 13:37:47.761478 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1162 13:37:47.808285 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1163 13:37:48.163211 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1164 13:37:48.310034 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1165 13:37:48.678680
1166 13:37:48.679179 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1167 13:37:48.679609
1168 13:37:48.682455 debian-bullseye-arm64 login: root (automatic login)
1169 13:37:48.682899
1170 13:37:50.815362 Linux debian-bullseye-arm64 5.10.163-cip24 #1 SMP PREEMPT Sat Jan 14 12:53:46 UTC 2023 aarch64
1171 13:37:50.816027
1172 13:37:50.816452 The programs included with the Debian GNU/Linux system are free software;
1173 13:37:50.816880 the exact distribution terms for each program are described in the
1174 13:37:50.826061 individual files in /usr/share/doc/*/copyright.
1175 13:37:50.826609
1176 13:37:50.827032 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1177 13:37:50.829229 permitted by applicable law.
1178 13:37:53.540369 Matched prompt #4: / #
1180 13:37:53.541961 Setting prompt string to ['/ #']
1181 13:37:53.542533 end: 2.4.4.1 login-action (duration 00:01:37) [common]
1183 13:37:53.543898 end: 2.4.4 auto-login-action (duration 00:01:40) [common]
1184 13:37:53.544230 start: 2.4.5 expect-shell-connection (timeout 00:02:10) [common]
1185 13:37:53.544476 Setting prompt string to ['/ #']
1186 13:37:53.544703 Forcing a shell prompt, looking for ['/ #']
1188 13:37:53.595511 / #
1189 13:37:53.595980 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1190 13:37:53.596324 Waiting using forced prompt support (timeout 00:02:30)
1191 13:37:53.603474
1192 13:37:53.614319 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1193 13:37:53.614805 start: 2.4.6 export-device-env (timeout 00:02:10) [common]
1194 13:37:53.615589 Sending with 20 millisecond of delay
1196 13:37:59.449417 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/825156/extract-nfsrootfs-ok0o0pg3'
1197 13:37:59.470586 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/825[ 103.394016] SDHI0 VccQ: disabling
1198 13:37:59.471071 156/extract-nfsrootfs-ok0o0pg3'
1199 13:37:59.471777 Sending with 20 millisecond of delay
1201 13:38:01.849477 / # export NFS_SERVER_IP='172.16.3.3'
1202 13:38:01.870241 export NFS_SERVER_IP='172.16.3.3'
1203 13:38:01.870708 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1204 13:38:01.870949 end: 2.4 uboot-commands (duration 00:02:58) [common]
1205 13:38:01.871180 end: 2 uboot-action (duration 00:02:58) [common]
1206 13:38:01.871421 start: 3 lava-test-retry (timeout 00:04:48) [common]
1207 13:38:01.871649 start: 3.1 lava-test-shell (timeout 00:04:48) [common]
1208 13:38:01.871847 Using namespace: common
1209 13:38:01.872034 Using a character delay of 20 (ms)
1211 13:38:01.972968 / # #
1212 13:38:01.973217 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1213 13:38:01.978290 #
1214 13:38:01.987055 Using /lava-825156
1215 13:38:01.987252 Sending with 20 millisecond of delay
1217 13:38:03.590241 / # export SHELL=/bin/bash
1218 13:38:03.611023 export SHELL=/bin/bash
1219 13:38:03.611537 Sending with 20 millisecond of delay
1221 13:38:05.495556 / # . /lava-825156/environment
1222 13:38:05.516932 . /lava-825156/environment
1223 13:38:05.518336 Sending with 20 millisecond of delay
1225 13:38:08.952315 / # /lava-825156/bin/lava-test-runner /lava-825156/0
1226 13:38:08.973085 Test shell timeout: 10s (minimum of the action and connection timeout)
1227 13:38:08.974549 /lava-825156/bin/lava-test-runner /lava-825156/0
1228 13:38:09.753203 + export TESTRUN_ID=0_timesync-off
1229 13:38:09.756287 + TESTRUN_ID=0_timesync-off
1230 13:38:09.756550 + cd /lava-825156/0/tests/0_timesync-off
1231 13:38:09.756876 ++ cat uuid
1232 13:38:09.800942 + UUID=825156_1.6.2.4.1
1233 13:38:09.801390 + set +x
1234 13:38:09.804076 <LAVA_SIGNAL_STARTRUN 0_timesync-off 825156_1.6.2.4.1>
1235 13:38:09.804579 + systemctl stop systemd-timesyncd
1236 13:38:09.805247 Received signal: <STARTRUN> 0_timesync-off 825156_1.6.2.4.1
1237 13:38:09.805689 Starting test lava.0_timesync-off (825156_1.6.2.4.1)
1238 13:38:09.806151 Skipping test definition patterns.
1239 13:38:10.024745 + set +x
1240 13:38:10.025171 <LAVA_SIGNAL_ENDRUN 0_timesync-off 825156_1.6.2.4.1>
1241 13:38:10.025719 Received signal: <ENDRUN> 0_timesync-off 825156_1.6.2.4.1
1242 13:38:10.026093 Ending use of test pattern.
1243 13:38:10.026259 Ending test lava.0_timesync-off (825156_1.6.2.4.1), duration 0.22
1245 13:38:10.580393 + export TESTRUN_ID=1_kselftest-lkdtm
1246 13:38:10.580942 + TESTRUN_ID=1_kselftest-lkdtm
1247 13:38:10.581330 + cd /lava-825156/0/tests/1_kselftest-lkdtm
1248 13:38:10.583607 ++ cat uuid
1249 13:38:10.637620 + UUID=825156_1.6.2.4.5
1250 13:38:10.637983 + set +x
1251 13:38:10.638161 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 825156_1.6.2.4.5>
1252 13:38:10.638550 Received signal: <STARTRUN> 1_kselftest-lkdtm 825156_1.6.2.4.5
1253 13:38:10.638727 Starting test lava.1_kselftest-lkdtm (825156_1.6.2.4.5)
1254 13:38:10.638943 Skipping test definition patterns.
1255 13:38:10.639247 + cd ./automated/linux/kselftest/
1256 13:38:10.660336 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+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
1257 13:38:10.769256 INFO: Generating a skipfile based on /lava-825156/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1258 13:38:10.994401 INFO: Using the following generated skipfile contents (until EOF):
1259 13:38:11.020973 breakpoints:breakpoint_test
1260 13:38:11.021171 breakpoints:step_after_suspend_test
1261 13:38:11.021343 ftrace:ftracetest
1262 13:38:11.021509 net:rtnetlink.sh
1263 13:38:11.021672 net:tls
1264 13:38:11.022075 netfilter:bridge_brouter.sh
1265 13:38:11.022241 netfilter:nft_flowtable.sh
1266 13:38:11.024339 netfilter:nft_trans_stress.sh
1267 13:38:11.024537 pidfd:pidfd_wait
1268 13:38:11.024707 INFO: EOF
1269 13:38:11.219593 INFO: Installing sed perl wget xz-utils iproute2
1270 13:38:12.786426 Hit:1 http://deb.debian.org/debian bullseye InRelease
1271 13:38:23.433228 Reading package lists...
1272 13:38:24.807775 Reading package lists...
1273 13:38:25.455091 Building dependency tree...
1274 13:38:25.455424 Reading state information...
1275 13:38:25.636947 iproute2 is already the newest version (5.10.0-4).
1276 13:38:25.637258 perl is already the newest version (5.32.1-4+deb11u2).
1277 13:38:25.637697 sed is already the newest version (4.7-1).
1278 13:38:25.637867 wget is already the newest version (1.21-1+deb11u1).
1279 13:38:25.640494 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1280 13:38:27.069866 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1281 13:38:27.246186 --2023-01-14 13:38:27-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.162-cip24-788-g63c30712099cf/arm64/defconfig+arm64-chromebook+kselftest/gcc-10/kselftest.tar.xz
1282 13:38:27.296373 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1283 13:38:27.479289 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1284 13:38:27.652452 HTTP request sent, awaiting response... 200 OK
1285 13:38:27.652869 Length: 1736968 (1.7M) [application/octet-stream]
1286 13:38:27.700093 Saving to: 'kselftest.tar.xz'
1287 13:38:27.700312
1288 13:38:39.554484 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 22.23K 74.5KB/s kselftest.tar.xz 2%[ ] 47.54K 74.0KB/s kselftest.tar.xz 4%[ ] 79.89K 81.0KB/s kselftest.tar.xz 6%[> ] 110.82K 91.8KB/s kselftest.tar.xz 7%[> ] 129.10K 85.9KB/s kselftest.tar.xz 9%[> ] 161.45K 93.7KB/s kselftest.tar.xz 10%[=> ] 181.14K 89.8KB/s kselftest.tar.xz 12%[=> ] 213.48K 95.3KB/s kselftest.tar.xz 13%[=> ] 233.17K 93.3KB/s kselftest.tar.xz 15%[==> ] 257.07K 95.0KB/s kselftest.tar.xz 17%[==> ] 290.82K 99.1KB/s kselftest.tar.xz 18%[==> ] 314.73K 100KB/s eta 14s kselftest.tar.xz 19%[==> ] 338.64K 101KB/s eta 14s kselftest.tar.xz 21%[===> ] 363.95K 102KB/s eta 14s kselftest.tar.xz 23%[===> ] 403.32K 109KB/s eta 14s kselftest.tar.xz 25%[====> ] 430.04K 112KB/s eta 14s kselftest.tar.xz 27%[====> ] 458.17K 115KB/s eta 11s kselftest.tar.xz 28%[====> ] 489.10K 119KB/s eta 11s kselftest.tar.xz 31%[=====> ] 529.89K 124KB/s eta 11s kselftest.tar.xz 33%[=====> ] 568.82K 126KB/s eta 11s kselftest.tar.xz 36%[======> ] 612.85K 130KB/s eta 9s kselftest.tar.xz 37%[======> ] 636.76K 130KB/s eta 9s kselftest.tar.xz 39%[======> ] 676.14K 137KB/s eta 9s kselftest.tar.xz 41%[=======> ] 707.07K 139KB/s eta 9s kselftest.tar.xz 43%[=======> ] 738.01K 140KB/s eta 9s kselftest.tar.xz 45%[========> ] 767.54K 141KB/s eta 8s kselftest.tar.xz 47%[========> ] 811.14K 147KB/s eta 8s kselftest.tar.xz 49%[========> ] 846.29K 149KB/s eta 8s kselftest.tar.xz 51%[=========> ] 877.23K 150KB/s eta 8s kselftest.tar.xz 53%[=========> ] 913.79K 152KB/s eta 8s kselftest.tar.xz 54%[=========> ] 930.23K 148KB/s eta 6s kselftest.tar.xz 57%[==========> ] 977.07K 152KB/s eta 6s kselftest.tar.xz 59%[==========> ] 1001K 150KB/s eta 6s kselftest.tar.xz 60%[===========> ] 1.00M 149KB/s eta 6s kselftest.tar.xz 62%[===========> ] 1.04M 150KB/s eta 6s kselftest.tar.xz 64%[===========> ] 1.07M 149KB/s eta 5s kselftest.tar.xz 66%[============> ] 1.11M 153KB/s eta 5s kselftest.tar.xz 68%[============> ] 1.14M 149KB/s eta 5s kselftest.tar.xz 71%[=============> ] 1.18M 154KB/s eta 5s kselftest.tar.xz 73%[=============> ] 1.21M 155KB/s eta 5s kselftest.tar.xz 75%[==============> ] 1.25M 155KB/s eta 3s kselftest.tar.xz 77%[==============> ] 1.28M 154KB/s eta 3s kselftest.tar.xz 79%[==============> ] 1.31M 156KB/s eta 3s kselftest.tar.xz 81%[===============> ] 1.35M 157KB/s eta 3s kselftest.tar.xz 83%[===============> ] 1.39M 157KB/s eta 3s kselftest.tar.xz 85%[================> ] 1.42M 157KB/s eta 2s kselftest.tar.xz 88%[================> ] 1.46M 165KB/s eta 2s kselftest.tar.xz 90%[=================> ] 1.50M 162KB/s eta 2s kselftest.tar.xz 93%[=================> ] 1.55M 167KB/s eta 2s kselftest.tar.xz 95%[==================> ] 1.58M 169KB/s eta 2s kselftest.tar.xz 98%[==================> ] 1.63M 174KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.66M 176KB/s in 12s
1289 13:38:39.555145
1290 13:38:39.762752 2023-01-14 13:38:39 (143 KB/s) - 'kselftest.tar.xz' saved [1736968/1736968]
1291 13:38:39.763198
1292 13:40:27.164261 skiplist:
1293 13:40:27.164605 ========================================
1294 13:40:27.167380 breakpoints:breakpoint_test
1295 13:40:27.571990 breakpoints:step_after_suspend_test
1296 13:40:27.896980 ftrace:ftracetest
1297 13:40:28.129150 net:rtnetlink.sh
1298 13:40:28.366750 net:tls
1299 13:40:28.622315 netfilter:bridge_brouter.sh
1300 13:40:28.886234 netfilter:nft_flowtable.sh
1301 13:40:29.136609 netfilter:nft_trans_stress.sh
1302 13:40:29.360427 pidfd:pidfd_wait
1303 13:40:29.612885 ========================================
1304 13:40:29.954345 lkdtm:PANIC.sh
1305 13:40:29.954678 lkdtm:BUG.sh
1306 13:40:29.954850 lkdtm:WARNING.sh
1307 13:40:29.955017 lkdtm:WARNING_MESSAGE.sh
1308 13:40:29.955181 lkdtm:EXCEPTION.sh
1309 13:40:29.955342 lkdtm:LOOP.sh
1310 13:40:29.955773 lkdtm:EXHAUST_STACK.sh
1311 13:40:29.955972 lkdtm:CORRUPT_STACK.sh
1312 13:40:29.956133 lkdtm:CORRUPT_STACK_STRONG.sh
1313 13:40:29.956292 lkdtm:CORRUPT_LIST_ADD.sh
1314 13:40:29.956448 lkdtm:CORRUPT_LIST_DEL.sh
1315 13:40:29.976750 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1316 13:40:29.976950 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1317 13:40:29.977123 lkdtm:UNSET_SMEP.sh
1318 13:40:29.977290 lkdtm:DOUBLE_FAULT.sh
1319 13:40:29.977452 lkdtm:CORRUPT_PAC.sh
1320 13:40:29.977860 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1321 13:40:29.978026 lkdtm:OVERWRITE_ALLOCATION.sh
1322 13:40:29.978186 lkdtm:WRITE_AFTER_FREE.sh
1323 13:40:29.978343 lkdtm:READ_AFTER_FREE.sh
1324 13:40:29.998396 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1325 13:40:29.998597 lkdtm:READ_BUDDY_AFTER_FREE.sh
1326 13:40:29.998770 lkdtm:SLAB_FREE_DOUBLE.sh
1327 13:40:29.998935 lkdtm:SLAB_FREE_CROSS.sh
1328 13:40:29.999348 lkdtm:SLAB_FREE_PAGE.sh
1329 13:40:29.999532 lkdtm:SOFTLOCKUP.sh
1330 13:40:29.999695 lkdtm:HARDLOCKUP.sh
1331 13:40:29.999880 lkdtm:SPINLOCKUP.sh
1332 13:40:30.000043 lkdtm:HUNG_TASK.sh
1333 13:40:30.000203 lkdtm:EXEC_DATA.sh
1334 13:40:30.000370 lkdtm:EXEC_STACK.sh
1335 13:40:30.021018 lkdtm:EXEC_KMALLOC.sh
1336 13:40:30.021219 lkdtm:EXEC_VMALLOC.sh
1337 13:40:30.021390 lkdtm:EXEC_RODATA.sh
1338 13:40:30.021555 lkdtm:EXEC_USERSPACE.sh
1339 13:40:30.021718 lkdtm:EXEC_NULL.sh
1340 13:40:30.022128 lkdtm:ACCESS_USERSPACE.sh
1341 13:40:30.022295 lkdtm:ACCESS_NULL.sh
1342 13:40:30.022455 lkdtm:WRITE_RO.sh
1343 13:40:30.022613 lkdtm:WRITE_RO_AFTER_INIT.sh
1344 13:40:30.022771 lkdtm:WRITE_KERN.sh
1345 13:40:30.043593 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1346 13:40:30.043792 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1347 13:40:30.044230 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1348 13:40:30.044403 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1349 13:40:30.044569 lkdtm:REFCOUNT_DEC_ZERO.sh
1350 13:40:30.044731 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1351 13:40:30.044891 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1352 13:40:30.065292 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1353 13:40:30.065493 lkdtm:REFCOUNT_INC_ZERO.sh
1354 13:40:30.065665 lkdtm:REFCOUNT_ADD_ZERO.sh
1355 13:40:30.065831 lkdtm:REFCOUNT_INC_SATURATED.sh
1356 13:40:30.066010 lkdtm:REFCOUNT_DEC_SATURATED.sh
1357 13:40:30.066172 lkdtm:REFCOUNT_ADD_SATURATED.sh
1358 13:40:30.066582 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1359 13:40:30.066748 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1360 13:40:30.087797 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1361 13:40:30.088010 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1362 13:40:30.088183 lkdtm:REFCOUNT_TIMING.sh
1363 13:40:30.088349 lkdtm:ATOMIC_TIMING.sh
1364 13:40:30.088768 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1365 13:40:30.088937 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1366 13:40:30.089099 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1367 13:40:30.110418 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1368 13:40:30.110618 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1369 13:40:30.110790 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1370 13:40:30.110956 lkdtm:USERCOPY_STACK_BEYOND.sh
1371 13:40:30.111370 lkdtm:USERCOPY_KERNEL.sh
1372 13:40:30.111537 lkdtm:STACKLEAK_ERASING.sh
1373 13:40:30.111700 lkdtm:CFI_FORWARD_PROTO.sh
1374 13:40:30.111874 ============== Tests to run ===============
1375 13:40:30.112038 lkdtm:PANIC.sh
1376 13:40:30.132043 lkdtm:BUG.sh
1377 13:40:30.132244 lkdtm:WARNING.sh
1378 13:40:30.132417 lkdtm:WARNING_MESSAGE.sh
1379 13:40:30.132582 lkdtm:EXCEPTION.sh
1380 13:40:30.132744 lkdtm:LOOP.sh
1381 13:40:30.132903 lkdtm:EXHAUST_STACK.sh
1382 13:40:30.133312 lkdtm:CORRUPT_STACK.sh
1383 13:40:30.133475 lkdtm:CORRUPT_STACK_STRONG.sh
1384 13:40:30.133634 lkdtm:CORRUPT_LIST_ADD.sh
1385 13:40:30.133791 lkdtm:CORRUPT_LIST_DEL.sh
1386 13:40:30.154610 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1387 13:40:30.154812 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1388 13:40:30.154984 lkdtm:UNSET_SMEP.sh
1389 13:40:30.155402 lkdtm:DOUBLE_FAULT.sh
1390 13:40:30.155570 lkdtm:CORRUPT_PAC.sh
1391 13:40:30.155733 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1392 13:40:30.155911 lkdtm:OVERWRITE_ALLOCATION.sh
1393 13:40:30.156071 lkdtm:WRITE_AFTER_FREE.sh
1394 13:40:30.156228 lkdtm:READ_AFTER_FREE.sh
1395 13:40:30.176166 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1396 13:40:30.176366 lkdtm:READ_BUDDY_AFTER_FREE.sh
1397 13:40:30.176537 lkdtm:SLAB_FREE_DOUBLE.sh
1398 13:40:30.176703 lkdtm:SLAB_FREE_CROSS.sh
1399 13:40:30.176865 lkdtm:SLAB_FREE_PAGE.sh
1400 13:40:30.177276 lkdtm:SOFTLOCKUP.sh
1401 13:40:30.177442 lkdtm:HARDLOCKUP.sh
1402 13:40:30.177601 lkdtm:SPINLOCKUP.sh
1403 13:40:30.177758 lkdtm:HUNG_TASK.sh
1404 13:40:30.177915 lkdtm:EXEC_DATA.sh
1405 13:40:30.178070 lkdtm:EXEC_STACK.sh
1406 13:40:30.198917 lkdtm:EXEC_KMALLOC.sh
1407 13:40:30.199116 lkdtm:EXEC_VMALLOC.sh
1408 13:40:30.199289 lkdtm:EXEC_RODATA.sh
1409 13:40:30.199454 lkdtm:EXEC_USERSPACE.sh
1410 13:40:30.199616 lkdtm:EXEC_NULL.sh
1411 13:40:30.199776 lkdtm:ACCESS_USERSPACE.sh
1412 13:40:30.200201 lkdtm:ACCESS_NULL.sh
1413 13:40:30.200365 lkdtm:WRITE_RO.sh
1414 13:40:30.200524 lkdtm:WRITE_RO_AFTER_INIT.sh
1415 13:40:30.200681 lkdtm:WRITE_KERN.sh
1416 13:40:30.200836 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1417 13:40:30.221396 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1418 13:40:30.221596 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1419 13:40:30.221769 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1420 13:40:30.222203 lkdtm:REFCOUNT_DEC_ZERO.sh
1421 13:40:30.222372 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1422 13:40:30.222534 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1423 13:40:30.222693 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1424 13:40:30.243009 lkdtm:REFCOUNT_INC_ZERO.sh
1425 13:40:30.243209 lkdtm:REFCOUNT_ADD_ZERO.sh
1426 13:40:30.243381 lkdtm:REFCOUNT_INC_SATURATED.sh
1427 13:40:30.243547 lkdtm:REFCOUNT_DEC_SATURATED.sh
1428 13:40:30.243934 lkdtm:REFCOUNT_ADD_SATURATED.sh
1429 13:40:30.244101 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1430 13:40:30.244262 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1431 13:40:30.265514 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1432 13:40:30.265714 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1433 13:40:30.265886 lkdtm:REFCOUNT_TIMING.sh
1434 13:40:30.266050 lkdtm:ATOMIC_TIMING.sh
1435 13:40:30.266465 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1436 13:40:30.266632 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1437 13:40:30.266793 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1438 13:40:30.266952 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1439 13:40:30.283922 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1440 13:40:30.284121 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1441 13:40:30.284294 lkdtm:USERCOPY_STACK_BEYOND.sh
1442 13:40:30.284460 lkdtm:USERCOPY_KERNEL.sh
1443 13:40:30.284874 lkdtm:STACKLEAK_ERASING.sh
1444 13:40:30.285042 lkdtm:CFI_FORWARD_PROTO.sh
1445 13:40:30.287277 ===========End Tests to run ===============
1446 13:40:33.058987 [ 259.196837] kselftest: Running tests in lkdtm
1447 13:40:33.104214 TAP version 13
1448 13:40:33.146533 1..70
1449 13:40:33.195312 # selftests: lkdtm: PANIC.sh
1450 13:40:33.470999 # Skipping PANIC: crashes entire system
1451 13:40:33.499592 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1452 13:40:33.622168 # selftests: lkdtm: BUG.sh
1453 13:40:34.180951 [ 260.317479] lkdtm: Performing direct entry BUG
1454 13:40:34.187426 [ 260.322364] ------------[ cut here ]------------
1455 13:40:34.190673 [ 260.327005] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1456 13:40:34.197015 [ 260.332795] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1457 13:40:34.261857 [ 260.338287] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1458 13:40:34.262342 [ 260.387976] CPU: 5 PID: 941 Comm: cat Not tainted 5.10.163-cip24 #1
1459 13:40:34.262518 [ 260.394243] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1460 13:40:34.283354 [ 260.400601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1461 13:40:34.283552 [ 260.406624] pc : lkdtm_BUG+0x8/0x10
1462 13:40:34.283937 [ 260.410116] lr : lkdtm_do_action+0x24/0x40
1463 13:40:34.284109 [ 260.414212] sp : ffff800014cf3d10
1464 13:40:34.284272 [ 260.417527] x29: ffff800014cf3d10 x28: ffff0005c8ef1880
1465 13:40:34.304997 [ 260.422849] x27: 0000000000000000 x26: 0000000000000000
1466 13:40:34.305194 [ 260.428170] x25: ffff80001164d620 x24: ffff800014cf3e20
1467 13:40:34.305363 [ 260.433491] x23: 0000000000000004 x22: ffff0005c5d40000
1468 13:40:34.305783 [ 260.438813] x21: ffff800011bd02b8 x20: ffff80001164d630
1469 13:40:34.305950 [ 260.444134] x19: 0000000000000001 x18: ffff800012d2f990
1470 13:40:34.328630 [ 260.449455] x17: 0000000000000000 x16: 0000000000000000
1471 13:40:34.328825 [ 260.454777] x15: 0000000000000028 x14: 000000000005de80
1472 13:40:34.329251 [ 260.460098] x13: ffff800012c2fb10 x12: 000000009e6cd794
1473 13:40:34.329419 [ 260.465420] x11: ffff0005c8ef2108 x10: ffff8000128182d0
1474 13:40:34.350252 [ 260.470741] x9 : ffff800010b0c124 x8 : ffff8000127c02d0
1475 13:40:34.350448 [ 260.476062] x7 : ffff8000128182d0 x6 : ffff800012791000
1476 13:40:34.350874 [ 260.481383] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
1477 13:40:34.351043 [ 260.486705] x3 : 0000000000000000 x2 : 0000000000000000
1478 13:40:34.372952 [ 260.492025] x1 : ffff0005c8ef1880 x0 : ffff800010b0c7d0
1479 13:40:34.373306 [ 260.497348] Call trace:
1480 13:40:34.373549 [ 260.499796] lkdtm_BUG+0x8/0x10
1481 13:40:34.374120 [ 260.502939] direct_entry+0xd0/0x140
1482 13:40:34.374396 [ 260.506521] full_proxy_write+0x68/0xbc
1483 13:40:34.374661 [ 260.510362] vfs_write+0xec/0x20c
1484 13:40:34.395589 [ 260.513678] ksys_write+0x70/0x100
1485 13:40:34.395903 [ 260.517081] __arm64_sys_write+0x24/0x30
1486 13:40:34.396144 [ 260.521013] el0_svc_common.constprop.0+0x84/0x1e0
1487 13:40:34.396736 [ 260.525806] do_el0_svc+0x2c/0x94
1488 13:40:34.396990 [ 260.529130] el0_svc+0x20/0x30
1489 13:40:34.397278 [ 260.532186] el0_sync_handler+0xb0/0xb4
1490 13:40:34.397583 [ 260.536026] el0_sync+0x180/0x1c0
1491 13:40:34.417108 [ 260.539349] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1492 13:40:34.417313 [ 260.545450] ---[ end trace 4f0581b978a6b5c3 ]---
1493 13:40:34.417930 [ 260.550071] note: cat[941] exited with preempt_count 1
1494 13:40:34.439608 [ 260.555213] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1495 13:40:34.439816 [ 260.564087] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 941, name: cat
1496 13:40:34.440303 [ 260.571743] INFO: lockdep is turned off.
1497 13:40:34.440482 [ 260.575667] irq event stamp: 1768
1498 13:40:34.462231 [ 260.578994] hardirqs last enabled at (1767): [<ffff80001012f190>] console_unlock+0x530/0x694
1499 13:40:34.462696 [ 260.587523] hardirqs last disabled at (1768): [<ffff80001136ee04>] el1_dbg+0x24/0x50
1500 13:40:34.462879 [ 260.595269] softirqs last enabled at (1764): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1501 13:40:34.484858 [ 260.603628] softirqs last disabled at (1753): [<ffff8000100a8b84>] __irq_exit_rcu+0x174/0x1a0
1502 13:40:34.485324 [ 260.612157] CPU: 5 PID: 941 Comm: cat Tainted: G D 5.10.163-cip24 #1
1503 13:40:34.485507 [ 260.619814] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1504 13:40:34.506364 [ 260.626168] Call trace:
1505 13:40:34.506569 [ 260.628618] dump_backtrace+0x0/0x1e4
1506 13:40:34.506778 [ 260.632282] show_stack+0x20/0x2c
1507 13:40:34.506982 [ 260.635603] dump_stack+0xf8/0x168
1508 13:40:34.507444 [ 260.639009] ___might_sleep+0x158/0x200
1509 13:40:34.507619 [ 260.642847] __might_sleep+0x58/0x90
1510 13:40:34.507819 [ 260.646428] exit_signals+0x34/0x24c
1511 13:40:34.528988 [ 260.650008] do_exit+0xd0/0xb30
1512 13:40:34.529192 [ 260.653151] die+0x22c/0x26c
1513 13:40:34.529400 [ 260.656035] bug_handler+0x54/0x74
1514 13:40:34.529866 [ 260.659440] call_break_hook+0x70/0x84
1515 13:40:34.530043 [ 260.663192] brk_handler+0x24/0x6c
1516 13:40:34.530244 [ 260.666601] do_debug_exception+0xd4/0x150
1517 13:40:34.551609 [ 260.670701] el1_dbg+0x34/0x50
1518 13:40:34.551812 [ 260.673759] el1_sync_handler+0x9c/0xd0
1519 13:40:34.552036 [ 260.677597] el1_sync+0x88/0x140
1520 13:40:34.552240 [ 260.680829] lkdtm_BUG+0x8/0x10
1521 13:40:34.552704 [ 260.683973] direct_entry+0xd0/0x140
1522 13:40:34.552880 [ 260.687551] full_proxy_write+0x68/0xbc
1523 13:40:34.553077 [ 260.691390] vfs_write+0xec/0x20c
1524 13:40:34.573115 [ 260.694708] ksys_write+0x70/0x100
1525 13:40:34.573582 [ 260.698112] __arm64_sys_write+0x24/0x30
1526 13:40:34.573765 [ 260.702039] el0_svc_common.constprop.0+0x84/0x1e0
1527 13:40:34.573970 [ 260.706834] do_el0_svc+0x2c/0x94
1528 13:40:34.574176 [ 260.710152] el0_svc+0x20/0x30
1529 13:40:34.574376 [ 260.713211] el0_sync_handler+0xb0/0xb4
1530 13:40:34.578527 [ 260.717050] el0_sync+0x180/0x1c0
1531 13:40:34.599112 [ 260.721644] ------------[ cut here ]------------
1532 13:40:34.599578 # S[ 260.726309] WARNING: CPU: 5 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1533 13:40:34.644727 egmentation faul[ 260.735340] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1534 13:40:34.645077 t
1535 13:40:34.665966 [ 260.786205] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D W 5.10.163-cip24 #1
1536 13:40:34.666837 [ 260.794458] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1537 13:40:34.667367 [ 260.800821] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1538 13:40:34.689486 [ 260.806836] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1539 13:40:34.689770 [ 260.811899] lr : rcu_idle_enter+0x24/0xec
1540 13:40:34.690040 [ 260.815911] sp : ffff800013823ef0
1541 13:40:34.690611 [ 260.819229] x29: ffff800013823ef0 x28: 0000000000000000
1542 13:40:34.690882 [ 260.824557] x27: 0000000000000000 x26: ffff0005c02e4980
1543 13:40:34.711105 [ 260.829885] x25: 0000000000000000 x24: 0000000000000000
1544 13:40:34.711382 [ 260.835212] x23: ffff8000127914a0 x22: ffff800011fb52f8
1545 13:40:34.711972 [ 260.840540] x21: ffff800012791478 x20: ffff800011fb7540
1546 13:40:34.712244 [ 260.845868] x19: ffff00063f7d9540 x18: 0000000000000000
1547 13:40:34.733726 [ 260.851195] x17: 0000000000000000 x16: 0000000000000000
1548 13:40:34.734008 [ 260.856523] x15: 0000000000000030 x14: ffffffffffffffff
1549 13:40:34.734583 [ 260.861850] x13: ffff800094cf3577 x12: 0000000000000040
1550 13:40:34.734851 [ 260.867177] x11: ffff0005c0400000 x10: 0000000000001440
1551 13:40:34.735117 [ 260.872505] x9 : ffff80001137cabc x8 : ffff0005c02e5e20
1552 13:40:34.756235 [ 260.877833] x7 : ffff80001278b000 x6 : ffff800012791000
1553 13:40:34.756524 [ 260.883160] x5 : ffff800012791c88 x4 : 0000000000000001
1554 13:40:34.757096 [ 260.888487] x3 : 0000000000000000 x2 : ffff0005c02e4980
1555 13:40:34.757369 [ 260.893814] x1 : 4000000000000002 x0 : 4000000000000000
1556 13:40:34.778831 [ 260.899143] Call trace:
1557 13:40:34.779417 [ 260.901599] rcu_eqs_enter.constprop.0+0xe4/0x140
1558 13:40:34.779677 [ 260.906309] rcu_idle_enter+0x24/0xec
1559 13:40:34.779953 [ 260.909979] default_idle_call+0x58/0x100
1560 13:40:34.780220 [ 260.914000] do_idle+0x258/0x2d0
1561 13:40:34.780480 [ 260.917235] cpu_startup_entry+0x2c/0x8c
1562 13:40:34.800482 [ 260.921169] secondary_start_kernel+0x14c/0x190
1563 13:40:34.800766 [ 260.925703] irq event stamp: 254200
1564 13:40:34.801336 [ 260.929204] hardirqs last enabled at (254199): [<ffff8000101803f8>] tick_nohz_idle_exit+0x78/0x1c4
1565 13:40:34.823103 [ 260.938257] hardirqs last disabled at (254200): [<ffff800011376c84>] __schedule+0x364/0x9b0
1566 13:40:34.823388 [ 260.946618] softirqs last enabled at (254194): [<ffff8000100a89ec>] _local_bh_enable+0x2c/0x50
1567 13:40:34.823980 [ 260.955323] softirqs last disabled at (254193): [<ffff8000100a8f5c>] irq_enter_rcu+0x7c/0xa0
1568 13:40:34.826721 [ 260.963764] ---[ end trace 4f0581b978a6b5c4 ]---
1569 13:40:35.773790 # [ 260.317479] lkdtm: Performing direct entry BUG
1570 13:40:35.774257 # [ 260.322364] ------------[ cut here ]------------
1571 13:40:35.774544 # [ 260.327005] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1572 13:40:35.774803 # [ 260.332795] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1573 13:40:35.840345 # [ 260.338287] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1574 13:40:35.840583 # [ 260.387976] CPU: 5 PID: 941 Comm: cat Not tainted 5.10.163-cip24 #1
1575 13:40:35.841022 # [ 260.394243] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1576 13:40:35.863023 # [ 260.400601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1577 13:40:35.863222 # [ 260.406624] pc : lkdtm_BUG+0x8/0x10
1578 13:40:35.863391 # [ 260.410116] lr : lkdtm_do_action+0x24/0x40
1579 13:40:35.863555 # [ 260.414212] sp : ffff800014cf3d10
1580 13:40:35.863969 # [ 260.417527] x29: ffff800014cf3d10 x28: ffff0005c8ef1880
1581 13:40:35.884587 # [ 260.422849] x27: 0000000000000000 x26: 0000000000000000
1582 13:40:35.884909 # [ 260.428170] x25: ffff80001164d620 x24: ffff800014cf3e20
1583 13:40:35.885557 # [ 260.433491] x23: 0000000000000004 x22: ffff0005c5d40000
1584 13:40:35.885856 # [ 260.438813] x21: ffff800011bd02b8 x20: ffff80001164d630
1585 13:40:35.886142 # [ 260.444134] x19: 0000000000000001 x18: ffff800012d2f990
1586 13:40:35.906185 # [ 260.449455] x17: 0000000000000000 x16: 0000000000000000
1587 13:40:35.906511 # [ 260.454777] x15: 0000000000000028 x14: 000000000005de80
1588 13:40:35.907105 # [ 260.460098] x13: ffff800012c2fb10 x12: 000000009e6cd794
1589 13:40:35.907346 # [ 260.465420] x11: ffff0005c8ef2108 x10: ffff8000128182d0
1590 13:40:35.929723 # [ 260.470741] x9 : ffff800010b0c124 x8 : ffff8000127c02d0
1591 13:40:35.929923 # [ 260.476062] x7 : ffff8000128182d0 x6 : ffff800012791000
1592 13:40:35.930359 # [ 260.481383] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
1593 13:40:35.930528 # [ 260.486705] x3 : 0000000000000000 x2 : 0000000000000000
1594 13:40:35.951349 # [ 260.492025] x1 : ffff0005c8ef1880 x0 : ffff800010b0c7d0
1595 13:40:35.951546 # [ 260.497348] Call trace:
1596 13:40:35.951714 # [ 260.499796] lkdtm_BUG+0x8/0x10
1597 13:40:35.952159 # [ 260.502939] direct_entry+0xd0/0x140
1598 13:40:35.952325 # [ 260.506521] full_proxy_write+0x68/0xbc
1599 13:40:35.952490 # [ 260.510362] vfs_write+0xec/0x20c
1600 13:40:35.972843 # [ 260.513678] ksys_write+0x70/0x100
1601 13:40:35.973041 # [ 260.517081] __arm64_sys_write+0x24/0x30
1602 13:40:35.973477 # [ 260.521013] el0_svc_common.constprop.0+0x84/0x1e0
1603 13:40:35.973647 # [ 260.525806] do_el0_svc+0x2c/0x94
1604 13:40:35.973809 # [ 260.529130] el0_svc+0x20/0x30
1605 13:40:35.995476 # [ 260.532186] el0_sync_handler+0xb0/0xb4
1606 13:40:35.995671 # [ 260.536026] el0_sync+0x180/0x1c0
1607 13:40:35.995858 # [ 260.539349] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1608 13:40:35.996291 # [ 260.545450] ---[ end trace 4f0581b978a6b5c3 ]---
1609 13:40:35.996458 # [ 260.550071] note: cat[941] exited with preempt_count 1
1610 13:40:36.018095 # [ 260.555213] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1611 13:40:36.018561 # [ 260.564087] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 941, name: cat
1612 13:40:36.018735 # [ 260.571743] INFO: lockdep is turned off.
1613 13:40:36.040868 # [ 260.575667] irq event stamp: 1768
1614 13:40:36.041175 # [ 260.578994] hardirqs last enabled at (1767): [<ffff80001012f190>] console_unlock+0x530/0x694
1615 13:40:36.041432 # [ 260.587523] hardirqs last disabled at (1768): [<ffff80001136ee04>] el1_dbg+0x24/0x50
1616 13:40:36.062307 # [ 260.595269] softirqs last enabled at (1764): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1617 13:40:36.062904 # [ 260.603628] softirqs last disabled at (1753): [<ffff8000100a8b84>] __irq_exit_rcu+0x174/0x1a0
1618 13:40:36.063152 # [ 260.612157] CPU: 5 PID: 941 Comm: cat Tainted: G D 5.10.163-cip24 #1
1619 13:40:36.084866 # [ 260.619814] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1620 13:40:36.085064 # [ 260.626168] Call trace:
1621 13:40:36.085233 # [ 260.628618] dump_backtrace+0x0/0x1e4
1622 13:40:36.085666 # [ 260.632282] show_stack+0x20/0x2c
1623 13:40:36.085834 # [ 260.635603] dump_stack+0xf8/0x168
1624 13:40:36.085993 # [ 260.639009] ___might_sleep+0x158/0x200
1625 13:40:36.106342 # [ 260.642847] __might_sleep+0x58/0x90
1626 13:40:36.106539 # [ 260.646428] exit_signals+0x34/0x24c
1627 13:40:36.106707 # [ 260.650008] do_exit+0xd0/0xb30
1628 13:40:36.107138 # [ 260.653151] die+0x22c/0x26c
1629 13:40:36.107304 # [ 260.656035] bug_handler+0x54/0x74
1630 13:40:36.107464 # [ 260.659440] call_break_hook+0x70/0x84
1631 13:40:36.128981 # [ 260.663192] brk_handler+0x24/0x6c
1632 13:40:36.129182 # [ 260.666601] do_debug_exception+0xd4/0x150
1633 13:40:36.129352 # [ 260.670701] el1_dbg+0x34/0x50
1634 13:40:36.129784 # [ 260.673759] el1_sync_handler+0x9c/0xd0
1635 13:40:36.129950 # [ 260.677597] el1_sync+0x88/0x140
1636 13:40:36.130110 # [ 260.680829] lkdtm_BUG+0x8/0x10
1637 13:40:36.151553 # [ 260.683973] direct_entry+0xd0/0x140
1638 13:40:36.151748 # [ 260.687551] full_proxy_write+0x68/0xbc
1639 13:40:36.152199 # [ 260.691390] vfs_write+0xec/0x20c
1640 13:40:36.152369 # [ 260.694708] ksys_write+0x70/0x100
1641 13:40:36.152532 # [ 260.698112] __arm64_sys_write+0x24/0x30
1642 13:40:36.152690 # [ 260.702039] el0_svc_common.constprop.0+0x84/0x1e0
1643 13:40:36.173114 # [ 260.706834] do_el0_svc+0x2c/0x94
1644 13:40:36.173310 # [ 260.710152] el0_svc+0x20/0x30
1645 13:40:36.173478 # [ 260.713211] el0_sync_handler+0xb0/0xb4
1646 13:40:36.173911 # [ 260.717050] el0_sync+0x180/0x1c0
1647 13:40:36.174078 # [ 260.721644] ------------[ cut here ]------------
1648 13:40:36.195779 # [ 260.726309] WARNING: CPU: 5 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1649 13:40:36.240010 # [ 260.735340] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1650 13:40:36.240568 # [ 260.786205] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D W 5.10.163-cip24 #1
1651 13:40:36.262595 # [ 260.794458] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1652 13:40:36.262801 # [ 260.800821] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1653 13:40:36.263285 # [ 260.806836] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1654 13:40:36.263466 # [ 260.811899] lr : rcu_idle_enter+0x24/0xec
1655 13:40:36.263667 # [ 260.815911] sp : ffff800013823ef0
1656 13:40:36.284071 # [ 260.819229] x29: ffff800013823ef0 x28: 0000000000000000
1657 13:40:36.284557 # [ 260.824557] x27: 0000000000000000 x26: ffff0005c02e4980
1658 13:40:36.284739 # [ 260.829885] x25: 0000000000000000 x24: 0000000000000000
1659 13:40:36.284943 # [ 260.835212] x23: ffff8000127914a0 x22: ffff800011fb52f8
1660 13:40:36.306719 # [ 260.840540] x21: ffff800012791478 x20: ffff800011fb7540
1661 13:40:36.306924 # [ 260.845868] x19: ffff00063f7d9540 x18: 0000000000000000
1662 13:40:36.307542 # [ 260.851195] x17: 0000000000000000 x16: 0000000000000000
1663 13:40:36.307797 # [ 260.856523] x15: 0000000000000030 x14: ffffffffffffffff
1664 13:40:36.329481 # [ 260.861850] x13: ffff800094cf3577 x12: 0000000000000040
1665 13:40:36.329817 # [ 260.867177] x11: ffff0005c0400000 x10: 0000000000001440
1666 13:40:36.330114 # [ 260.872505] x9 : ffff80001137cabc x8 : ffff0005c02e5e20
1667 13:40:36.330768 # [ 260.877833] x7 : ffff80001278b000 x6 : ffff800012791000
1668 13:40:36.352151 # [ 260.883160] x5 : ffff800012791c88 x4 : 0000000000000001
1669 13:40:36.352547 # [ 260.888487] x3 : 0000000000000000 x2 : ffff0005c02e4980
1670 13:40:36.352916 # [ 260.893814] x1 : 4000000000000002 x0 : 4000000000000000
1671 13:40:36.353275 # [ 260.899143] Call trace:
1672 13:40:36.353628 # [ 260.901599] rcu_eqs_enter.constprop.0+0xe4/0x140
1673 13:40:36.373611 # [ 260.906309] rcu_idle_enter+0x24/0xec
1674 13:40:36.373915 # [ 260.909979] default_idle_call+0x58/0x100
1675 13:40:36.374290 # [ 260.914000] do_idle+0x258/0x2d0
1676 13:40:36.374647 # [ 260.917235] cpu_startup_entry+0x2c/0x8c
1677 13:40:36.375414 # [ 260.921169] secondary_start_kernel+0x14c/0x190
1678 13:40:36.395120 # [ 260.925703] irq event stamp: 254200
1679 13:40:36.395325 # [ 260.929204] hardirqs last enabled at (254199): [<ffff8000101803f8>] tick_nohz_idle_exit+0x78/0x1c4
1680 13:40:36.395813 # [ 260.938257] hardirqs last disabled at (254200): [<ffff800011376c84>] __schedule+0x364/0x9b0
1681 13:40:36.414490 # [ 260.946618] softirqs last enabled at (254194): [<ffff8000100a89ec>] _local_bh_enable+0x2c/0x50
1682 13:40:36.414971 # [ 260.955323] softirqs last disabled at (254193): [<ffff8000100a8f5c>] irq_enter_rcu+0x7c/0xa0
1683 13:40:36.417853 # [ 260.963764] ---[ end trace 4f0581b978a6b5c4 ]---
1684 13:40:36.727184 # BUG: saw 'kernel BUG at': ok
1685 13:40:36.804110 ok 2 selftests: lkdtm: BUG.sh
1686 13:40:36.830633 # selftests: lkdtm: WARNING.sh
1687 13:40:37.221420 [ 263.358450] lkdtm: Performing direct entry WARNING
1688 13:40:37.232205 [ 263.363596] ------------[ cut here ]------------
1689 13:40:37.235571 [ 263.368242] WARNING: CPU: 3 PID: 979 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1690 13:40:37.299081 [ 263.376679] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1691 13:40:37.299580 [ 263.426387] CPU: 3 PID: 979 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1692 13:40:37.299760 [ 263.434042] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1693 13:40:37.321582 [ 263.440401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1694 13:40:37.321783 [ 263.446410] pc : lkdtm_WARNING+0x28/0x34
1695 13:40:37.321958 [ 263.450335] lr : lkdtm_do_action+0x24/0x40
1696 13:40:37.322401 [ 263.454430] sp : ffff800014db3d10
1697 13:40:37.322571 [ 263.457745] x29: ffff800014db3d10 x28: ffff0005c0e14980
1698 13:40:37.344229 [ 263.463067] x27: 0000000000000000 x26: 0000000000000000
1699 13:40:37.344429 [ 263.468388] x25: ffff80001164d620 x24: ffff800014db3e20
1700 13:40:37.344876 [ 263.473710] x23: 0000000000000008 x22: ffff0005c7dab000
1701 13:40:37.345049 [ 263.479032] x21: ffff800011bd02c0 x20: ffff80001164d640
1702 13:40:37.366855 [ 263.484353] x19: 0000000000000002 x18: 0000000000000000
1703 13:40:37.367055 [ 263.489674] x17: 0000000000000000 x16: 0000000000000000
1704 13:40:37.367503 [ 263.494995] x15: 0000000000000030 x14: ffffffffffffffff
1705 13:40:37.367675 [ 263.500316] x13: ffff800094db3a07 x12: ffff800014db3a0f
1706 13:40:37.389484 [ 263.505637] x11: 0000000000000038 x10: 0000000000001440
1707 13:40:37.389685 [ 263.510959] x9 : ffff800010b0c124 x8 : ffff0005c0e15e20
1708 13:40:37.389858 [ 263.516280] x7 : 0000000000000000 x6 : ffff800012791000
1709 13:40:37.390300 [ 263.521601] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1710 13:40:37.390470 [ 263.526923] x3 : 0000000000000000 x2 : 0000000000000000
1711 13:40:37.410980 [ 263.532244] x1 : ffff8000136fe000 x0 : 0000000000000001
1712 13:40:37.411180 [ 263.537566] Call trace:
1713 13:40:37.411352 [ 263.540015] lkdtm_WARNING+0x28/0x34
1714 13:40:37.411794 [ 263.543592] direct_entry+0xd0/0x140
1715 13:40:37.411977 [ 263.547174] full_proxy_write+0x68/0xbc
1716 13:40:37.412141 [ 263.551015] vfs_write+0xec/0x20c
1717 13:40:37.433604 [ 263.554331] ksys_write+0x70/0x100
1718 13:40:37.433804 [ 263.557735] __arm64_sys_write+0x24/0x30
1719 13:40:37.433976 [ 263.561666] el0_svc_common.constprop.0+0x84/0x1e0
1720 13:40:37.434418 [ 263.566460] do_el0_svc+0x2c/0x94
1721 13:40:37.434586 [ 263.569783] el0_svc+0x20/0x30
1722 13:40:37.434749 [ 263.572841] el0_sync_handler+0xb0/0xb4
1723 13:40:37.456229 [ 263.576680] el0_sync+0x180/0x1c0
1724 13:40:37.456429 [ 263.579996] irq event stamp: 0
1725 13:40:37.456879 [ 263.583059] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1726 13:40:37.457053 [ 263.589334] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1727 13:40:37.472356 [ 263.597514] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1728 13:40:37.475727 [ 263.605692] softirqs last disabled at (0): [<0000000000000000>] 0x0
1729 13:40:37.475945 [ 263.611958] ---[ end trace 4f0581b978a6b5c5 ]---
1730 13:40:37.579421 # [ 263.358450] lkdtm: Performing direct entry WARNING
1731 13:40:37.579697 # [ 263.363596] ------------[ cut here ]------------
1732 13:40:37.580180 # [ 263.368242] WARNING: CPU: 3 PID: 979 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1733 13:40:37.646115 # [ 263.376679] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1734 13:40:37.646442 # [ 263.426387] CPU: 3 PID: 979 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1735 13:40:37.646898 # [ 263.434042] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1736 13:40:37.647074 # [ 263.440401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1737 13:40:37.668732 # [ 263.446410] pc : lkdtm_WARNING+0x28/0x34
1738 13:40:37.668935 # [ 263.450335] lr : lkdtm_do_action+0x24/0x40
1739 13:40:37.669387 # [ 263.454430] sp : ffff800014db3d10
1740 13:40:37.669560 # [ 263.457745] x29: ffff800014db3d10 x28: ffff0005c0e14980
1741 13:40:37.669727 # [ 263.463067] x27: 0000000000000000 x26: 0000000000000000
1742 13:40:37.690366 # [ 263.468388] x25: ffff80001164d620 x24: ffff800014db3e20
1743 13:40:37.690567 # [ 263.473710] x23: 0000000000000008 x22: ffff0005c7dab000
1744 13:40:37.691020 # [ 263.479032] x21: ffff800011bd02c0 x20: ffff80001164d640
1745 13:40:37.691193 # [ 263.484353] x19: 0000000000000002 x18: 0000000000000000
1746 13:40:37.712852 # [ 263.489674] x17: 0000000000000000 x16: 0000000000000000
1747 13:40:37.713052 # [ 263.494995] x15: 0000000000000030 x14: ffffffffffffffff
1748 13:40:37.713505 # [ 263.500316] x13: ffff800094db3a07 x12: ffff800014db3a0f
1749 13:40:37.713679 # [ 263.505637] x11: 0000000000000038 x10: 0000000000001440
1750 13:40:37.735475 # [ 263.510959] x9 : ffff800010b0c124 x8 : ffff0005c0e15e20
1751 13:40:37.735676 # [ 263.516280] x7 : 0000000000000000 x6 : ffff800012791000
1752 13:40:37.736141 # [ 263.521601] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1753 13:40:37.736315 # [ 263.526923] x3 : 0000000000000000 x2 : 0000000000000000
1754 13:40:37.756981 # [ 263.532244] x1 : ffff8000136fe000 x0 : 0000000000000001
1755 13:40:37.757463 # [ 263.537566] Call trace:
1756 13:40:37.757640 # [ 263.540015] lkdtm_WARNING+0x28/0x34
1757 13:40:37.757809 # [ 263.543592] direct_entry+0xd0/0x140
1758 13:40:37.757974 # [ 263.547174] full_proxy_write+0x68/0xbc
1759 13:40:37.758137 # [ 263.551015] vfs_write+0xec/0x20c
1760 13:40:37.779564 # [ 263.554331] ksys_write+0x70/0x100
1761 13:40:37.780048 # [ 263.557735] __arm64_sys_write+0x24/0x30
1762 13:40:37.780227 # [ 263.561666] el0_svc_common.constprop.0+0x84/0x1e0
1763 13:40:37.780398 # [ 263.566460] do_el0_svc+0x2c/0x94
1764 13:40:37.780565 # [ 263.569783] el0_svc+0x20/0x30
1765 13:40:37.802226 # [ 263.572841] el0_sync_handler+0xb0/0xb4
1766 13:40:37.802426 # [ 263.576680] el0_sync+0x180/0x1c0
1767 13:40:37.802599 # [ 263.579996] irq event stamp: 0
1768 13:40:37.803046 # [ 263.583059] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1769 13:40:37.803218 # [ 263.589334] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1770 13:40:37.823856 # [ 263.597514] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1771 13:40:37.824338 # [ 263.605692] softirqs last disabled at (0): [<0000000000000000>] 0x0
1772 13:40:37.824512 # [ 263.611958] ---[ end trace 4f0581b978a6b5c5 ]---
1773 13:40:37.824678 # WARNING: saw 'WARNING:': ok
1774 13:40:37.830483 ok 3 selftests: lkdtm: WARNING.sh
1775 13:40:37.833594 # selftests: lkdtm: WARNING_MESSAGE.sh
1776 13:40:38.787027 [ 264.923906] lkdtm: Performing direct entry WARNING_MESSAGE
1777 13:40:38.793237 [ 264.929624] ------------[ cut here ]------------
1778 13:40:38.797666 [ 264.934316] Warning message trigger count: 2
1779 13:40:38.806431 [ 264.938757] WARNING: CPU: 3 PID: 1014 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1780 13:40:38.870071 [ 264.947980] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1781 13:40:38.870592 [ 264.997690] CPU: 3 PID: 1014 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1782 13:40:38.870769 [ 265.005433] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1783 13:40:38.893692 [ 265.011791] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1784 13:40:38.893889 [ 265.017801] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1785 13:40:38.894349 [ 265.022420] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1786 13:40:38.894518 [ 265.027036] sp : ffff800014e63d00
1787 13:40:38.894680 [ 265.030351] x29: ffff800014e63d00 x28: ffff0005c7c60000
1788 13:40:38.915419 [ 265.035673] x27: 0000000000000000 x26: 0000000000000000
1789 13:40:38.915705 [ 265.040994] x25: ffff80001164d620 x24: ffff800014e63e20
1790 13:40:38.916315 [ 265.046315] x23: 0000000000000010 x22: ffff0005c5f59000
1791 13:40:38.916559 [ 265.051637] x21: ffff800011bd02c8 x20: ffff80001164d650
1792 13:40:38.936845 [ 265.056958] x19: 0000000000000003 x18: 0000000000000000
1793 13:40:38.937042 [ 265.062279] x17: 0000000000000000 x16: 0000000000000000
1794 13:40:38.937495 [ 265.067601] x15: 0000000000000030 x14: ffffffffffffffff
1795 13:40:38.937666 [ 265.072922] x13: ffff800094e639a7 x12: ffff800014e639af
1796 13:40:38.960548 [ 265.078244] x11: 0000000000000038 x10: ffff8000128182d0
1797 13:40:38.960832 [ 265.083565] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
1798 13:40:38.961508 [ 265.088886] x7 : ffff8000128182d0 x6 : ffff800012791000
1799 13:40:38.961792 [ 265.094207] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1800 13:40:38.982092 [ 265.099528] x3 : 0000000000000000 x2 : 0000000000000000
1801 13:40:38.982289 [ 265.104850] x1 : 0000000000000000 x0 : ffff0005c7c60000
1802 13:40:38.982458 [ 265.110172] Call trace:
1803 13:40:38.982908 [ 265.112622] lkdtm_WARNING_MESSAGE+0x30/0x40
1804 13:40:38.983076 [ 265.116895] lkdtm_do_action+0x24/0x40
1805 13:40:38.983236 [ 265.120645] direct_entry+0xd0/0x140
1806 13:40:39.005717 [ 265.124226] full_proxy_write+0x68/0xbc
1807 13:40:39.005912 [ 265.128068] vfs_write+0xec/0x20c
1808 13:40:39.006083 [ 265.131384] ksys_write+0x70/0x100
1809 13:40:39.006533 [ 265.134787] __arm64_sys_write+0x24/0x30
1810 13:40:39.006700 [ 265.138719] el0_svc_common.constprop.0+0x84/0x1e0
1811 13:40:39.006861 [ 265.143511] do_el0_svc+0x2c/0x94
1812 13:40:39.027197 [ 265.146836] el0_svc+0x20/0x30
1813 13:40:39.027393 [ 265.149893] el0_sync_handler+0xb0/0xb4
1814 13:40:39.027562 [ 265.153732] el0_sync+0x180/0x1c0
1815 13:40:39.027725 [ 265.157048] irq event stamp: 0
1816 13:40:39.028188 [ 265.160111] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1817 13:40:39.048824 [ 265.166386] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1818 13:40:39.049470 [ 265.174566] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1819 13:40:39.049719 [ 265.182744] softirqs last disabled at (0): [<0000000000000000>] 0x0
1820 13:40:39.049956 [ 265.189011] ---[ end trace 4f0581b978a6b5c6 ]---
1821 13:40:39.733274 # [ 264.923906] lkdtm: Performing direct entry WARNING_MESSAGE
1822 13:40:39.733900 # [ 264.929624] ------------[ cut here ]------------
1823 13:40:39.734080 # [ 264.934316] Warning message trigger count: 2
1824 13:40:39.754798 # [ 264.938757] WARNING: CPU: 3 PID: 1014 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1825 13:40:39.800082 # [ 264.947980] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1826 13:40:39.800589 # [ 264.997690] CPU: 3 PID: 1014 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1827 13:40:39.800770 # [ 265.005433] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1828 13:40:39.822563 # [ 265.011791] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1829 13:40:39.822764 # [ 265.017801] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1830 13:40:39.823227 # [ 265.022420] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1831 13:40:39.823401 # [ 265.027036] sp : ffff800014e63d00
1832 13:40:39.844211 # [ 265.030351] x29: ffff800014e63d00 x28: ffff0005c7c60000
1833 13:40:39.844418 # [ 265.035673] x27: 0000000000000000 x26: 0000000000000000
1834 13:40:39.844877 # [ 265.040994] x25: ffff80001164d620 x24: ffff800014e63e20
1835 13:40:39.845050 # [ 265.046315] x23: 0000000000000010 x22: ffff0005c5f59000
1836 13:40:39.867839 # [ 265.051637] x21: ffff800011bd02c8 x20: ffff80001164d650
1837 13:40:39.868041 # [ 265.056958] x19: 0000000000000003 x18: 0000000000000000
1838 13:40:39.868502 # [ 265.062279] x17: 0000000000000000 x16: 0000000000000000
1839 13:40:39.868674 # [ 265.067601] x15: 0000000000000030 x14: ffffffffffffffff
1840 13:40:39.889460 # [ 265.072922] x13: ffff800094e639a7 x12: ffff800014e639af
1841 13:40:39.889661 # [ 265.078244] x11: 0000000000000038 x10: ffff8000128182d0
1842 13:40:39.890118 # [ 265.083565] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
1843 13:40:39.890288 # [ 265.088886] x7 : ffff8000128182d0 x6 : ffff800012791000
1844 13:40:39.910950 # [ 265.094207] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1845 13:40:39.911147 # [ 265.099528] x3 : 0000000000000000 x2 : 0000000000000000
1846 13:40:39.911611 # [ 265.104850] x1 : 0000000000000000 x0 : ffff0005c7c60000
1847 13:40:39.911781 # [ 265.110172] Call trace:
1848 13:40:39.911958 # [ 265.112622] lkdtm_WARNING_MESSAGE+0x30/0x40
1849 13:40:39.933534 # [ 265.116895] lkdtm_do_action+0x24/0x40
1850 13:40:39.933732 # [ 265.120645] direct_entry+0xd0/0x140
1851 13:40:39.934189 # [ 265.124226] full_proxy_write+0x68/0xbc
1852 13:40:39.934360 # [ 265.128068] vfs_write+0xec/0x20c
1853 13:40:39.934523 # [ 265.131384] ksys_write+0x70/0x100
1854 13:40:39.934682 # [ 265.134787] __arm64_sys_write+0x24/0x30
1855 13:40:39.955078 # [ 265.138719] el0_svc_common.constprop.0+0x84/0x1e0
1856 13:40:39.955275 # [ 265.143511] do_el0_svc+0x2c/0x94
1857 13:40:39.955444 # [ 265.146836] el0_svc+0x20/0x30
1858 13:40:39.955912 # [ 265.149893] el0_sync_handler+0xb0/0xb4
1859 13:40:39.956080 # [ 265.153732] el0_sync+0x180/0x1c0
1860 13:40:39.956241 # [ 265.157048] irq event stamp: 0
1861 13:40:39.978826 # [ 265.160111] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1862 13:40:39.979313 # [ 265.166386] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1863 13:40:39.979490 # [ 265.174566] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
1864 13:40:39.997188 # [ 265.182744] softirqs last disabled at (0): [<0000000000000000>] 0x0
1865 13:40:39.997465 # [ 265.189011] ---[ end trace 4f0581b978a6b5c6 ]---
1866 13:40:39.997998 # WARNING_MESSAGE: saw 'message trigger': ok
1867 13:40:39.998173 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1868 13:40:40.000567 # selftests: lkdtm: EXCEPTION.sh
1869 13:40:40.229577 [ 266.365710] lkdtm: Performing direct entry EXCEPTION
1870 13:40:40.238177 [ 266.370970] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1871 13:40:40.241499 [ 266.379848] Mem abort info:
1872 13:40:40.244844 [ 266.382923] ESR = 0x96000044
1873 13:40:40.250306 [ 266.386058] EC = 0x25: DABT (current EL), IL = 32 bits
1874 13:40:40.255930 [ 266.391462] SET = 0, FnV = 0
1875 13:40:40.259169 [ 266.394522] EA = 0, S1PTW = 0
1876 13:40:40.259369 [ 266.397709] Data abort info:
1877 13:40:40.263379 [ 266.400941] ISV = 0, ISS = 0x00000044
1878 13:40:40.270054 [ 266.404891] CM = 0, WnR = 1
1879 13:40:40.273304 [ 266.407891] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607f5a000
1880 13:40:40.279803 [ 266.414408] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1881 13:40:40.299186 [ 266.421476] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1882 13:40:40.344564 [ 266.427048] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1883 13:40:40.345249 [ 266.476593] CPU: 0 PID: 1046 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1884 13:40:40.366077 [ 266.484331] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1885 13:40:40.366276 [ 266.490682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1886 13:40:40.366742 [ 266.496694] pc : lkdtm_EXCEPTION+0x14/0x1c
1887 13:40:40.366917 [ 266.500786] lr : lkdtm_do_action+0x24/0x40
1888 13:40:40.367084 [ 266.504876] sp : ffff800013c93d10
1889 13:40:40.388580 [ 266.508185] x29: ffff800013c93d10 x28: ffff0005c74b4980
1890 13:40:40.388782 [ 266.513496] x27: 0000000000000000 x26: 0000000000000000
1891 13:40:40.389247 [ 266.518806] x25: ffff80001164d620 x24: ffff800013c93e20
1892 13:40:40.389420 [ 266.524117] x23: 000000000000000a x22: ffff0005c9831000
1893 13:40:40.411180 [ 266.529428] x21: ffff800011bd02d8 x20: ffff80001164d660
1894 13:40:40.411380 [ 266.534737] x19: 0000000000000004 x18: 0000000000000000
1895 13:40:40.411856 [ 266.540047] x17: 0000000000000000 x16: 0000000000000000
1896 13:40:40.412030 [ 266.545356] x15: 0000000000000030 x14: ffffffffffffffff
1897 13:40:40.433889 [ 266.550666] x13: ffff800093c93a07 x12: ffff800013c93a0f
1898 13:40:40.434174 [ 266.555975] x11: 0000003cabe550cc x10: 0000000000001440
1899 13:40:40.434773 [ 266.561285] x9 : ffff800010b0c124 x8 : ffff0005c74b5e20
1900 13:40:40.435019 [ 266.566594] x7 : 0000000000000000 x6 : ffff800012791000
1901 13:40:40.435255 [ 266.571904] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1902 13:40:40.455321 [ 266.577214] x3 : 0000000000000000 x2 : 0000000000000000
1903 13:40:40.455524 [ 266.582524] x1 : ffff0005c74b4980 x0 : 0000000000000000
1904 13:40:40.455972 [ 266.587834] Call trace:
1905 13:40:40.456145 [ 266.590275] lkdtm_EXCEPTION+0x14/0x1c
1906 13:40:40.456311 [ 266.594019] direct_entry+0xd0/0x140
1907 13:40:40.477938 [ 266.597594] full_proxy_write+0x68/0xbc
1908 13:40:40.478161 [ 266.601428] vfs_write+0xec/0x20c
1909 13:40:40.478362 [ 266.604737] ksys_write+0x70/0x100
1910 13:40:40.478871 [ 266.608134] __arm64_sys_write+0x24/0x30
1911 13:40:40.479058 [ 266.612057] el0_svc_common.constprop.0+0x84/0x1e0
1912 13:40:40.479254 [ 266.616843] do_el0_svc+0x2c/0x94
1913 13:40:40.496303 [ 266.620158] el0_svc+0x20/0x30
1914 13:40:40.496523 [ 266.623208] el0_sync_handler+0xb0/0xb4
1915 13:40:40.496723 [ 266.627041] el0_sync+0x180/0x1c0
1916 13:40:40.497216 [ 266.630356] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1917 13:40:40.503992 [ 266.636446] ---[ end trace 4f0581b978a6b5c7 ]---
1918 13:40:40.504200 # Segmentation fault
1919 13:40:40.777000 # [ 266.365710] lkdtm: Performing direct entry EXCEPTION
1920 13:40:40.777665 # [ 266.370970] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1921 13:40:40.777846 # [ 266.379848] Mem abort info:
1922 13:40:40.778015 # [ 266.382923] ESR = 0x96000044
1923 13:40:40.800528 # [ 266.386058] EC = 0x25: DABT (current EL), IL = 32 bits
1924 13:40:40.801027 # [ 266.391462] SET = 0, FnV = 0
1925 13:40:40.801230 # [ 266.394522] EA = 0, S1PTW = 0
1926 13:40:40.801402 # [ 266.397709] Data abort info:
1927 13:40:40.801588 # [ 266.400941] ISV = 0, ISS = 0x00000044
1928 13:40:40.801756 # [ 266.404891] CM = 0, WnR = 1
1929 13:40:40.822055 # [ 266.407891] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607f5a000
1930 13:40:40.822549 # [ 266.414408] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1931 13:40:40.822728 # [ 266.421476] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1932 13:40:40.888955 # [ 266.427048] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
1933 13:40:40.889169 # [ 266.476593] CPU: 0 PID: 1046 Comm: cat Tainted: G D W 5.10.163-cip24 #1
1934 13:40:40.889655 # [ 266.484331] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1935 13:40:40.889831 # [ 266.490682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1936 13:40:40.911517 # [ 266.496694] pc : lkdtm_EXCEPTION+0x14/0x1c
1937 13:40:40.911979 # [ 266.500786] lr : lkdtm_do_action+0x24/0x40
1938 13:40:40.912177 # [ 266.504876] sp : ffff800013c93d10
1939 13:40:40.912345 # [ 266.508185] x29: ffff800013c93d10 x28: ffff0005c74b4980
1940 13:40:40.912800 # [ 266.513496] x27: 0000000000000000 x26: 0000000000000000
1941 13:40:40.933199 # [ 266.518806] x25: ffff80001164d620 x24: ffff800013c93e20
1942 13:40:40.933395 # [ 266.524117] x23: 000000000000000a x22: ffff0005c9831000
1943 13:40:40.933861 # [ 266.529428] x21: ffff800011bd02d8 x20: ffff80001164d660
1944 13:40:40.934029 # [ 266.534737] x19: 0000000000000004 x18: 0000000000000000
1945 13:40:40.955837 # [ 266.540047] x17: 0000000000000000 x16: 0000000000000000
1946 13:40:40.956033 # [ 266.545356] x15: 0000000000000030 x14: ffffffffffffffff
1947 13:40:40.956202 # [ 266.550666] x13: ffff800093c93a07 x12: ffff800013c93a0f
1948 13:40:40.956661 # [ 266.555975] x11: 0000003cabe550cc x10: 0000000000001440
1949 13:40:40.977204 # [ 266.561285] x9 : ffff800010b0c124 x8 : ffff0005c74b5e20
1950 13:40:40.977695 # [ 266.566594] x7 : 0000000000000000 x6 : ffff800012791000
1951 13:40:40.977885 # [ 266.571904] x5 : ffff800012791c88 x4 : ffff00063f77fc50
1952 13:40:40.978053 # [ 266.577214] x3 : 0000000000000000 x2 : 0000000000000000
1953 13:40:40.999948 # [ 266.582524] x1 : ffff0005c74b4980 x0 : 0000000000000000
1954 13:40:41.000144 # [ 266.587834] Call trace:
1955 13:40:41.000312 # [ 266.590275] lkdtm_EXCEPTION+0x14/0x1c
1956 13:40:41.000771 # [ 266.594019] direct_entry+0xd0/0x140
1957 13:40:41.000938 # [ 266.597594] full_proxy_write+0x68/0xbc
1958 13:40:41.001097 # [ 266.601428] vfs_write+0xec/0x20c
1959 13:40:41.022496 # [ 266.604737] ksys_write+0x70/0x100
1960 13:40:41.022991 # [ 266.608134] __arm64_sys_write+0x24/0x30
1961 13:40:41.023165 # [ 266.612057] el0_svc_common.constprop.0+0x84/0x1e0
1962 13:40:41.023330 # [ 266.616843] do_el0_svc+0x2c/0x94
1963 13:40:41.023491 # [ 266.620158] el0_svc+0x20/0x30
1964 13:40:41.044033 # [ 266.623208] el0_sync_handler+0xb0/0xb4
1965 13:40:41.044228 # [ 266.627041] el0_sync+0x180/0x1c0
1966 13:40:41.044695 # [ 266.630356] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1967 13:40:41.044865 # [ 266.636446] ---[ end trace 4f0581b978a6b5c7 ]---
1968 13:40:41.045028 # EXCEPTION: saw 'call trace:': ok
1969 13:40:41.045188 ok 5 selftests: lkdtm: EXCEPTION.sh
1970 13:40:41.047558 # selftests: lkdtm: LOOP.sh
1971 13:40:41.666237 # Skipping LOOP: Hangs the system
1972 13:40:41.685158 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1973 13:40:41.758109 # selftests: lkdtm: EXHAUST_STACK.sh
1974 13:40:41.914562 # Skipping EXHAUST_STACK: Corrupts memory on failure
1975 13:40:41.928411 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1976 13:40:41.952937 # selftests: lkdtm: CORRUPT_STACK.sh
1977 13:40:42.142061 # Skipping CORRUPT_STACK: Crashes entire system on success
1978 13:40:42.160078 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1979 13:40:42.185568 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1980 13:40:42.333600 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1981 13:40:42.347545 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1982 13:40:42.374113 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1983 13:40:42.791554 [ 268.925276] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1984 13:40:42.794825 [ 268.931139] lkdtm: attempting good list addition
1985 13:40:42.800176 [ 268.935898] lkdtm: attempting corrupted list addition
1986 13:40:42.805543 [ 268.941260] lkdtm: list_add() corruption not detected!
1987 13:40:42.993776 # [ 268.925276] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1988 13:40:42.994078 # [ 268.931139] lkdtm: attempting good list addition
1989 13:40:42.994690 # [ 268.935898] lkdtm: attempting corrupted list addition
1990 13:40:42.997137 # [ 268.941260] lkdtm: list_add() corruption not detected!
1991 13:40:43.017032 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1992 13:40:43.086907 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1993 13:40:43.113583 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1994 13:40:43.965584 [ 270.100219] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1995 13:40:43.968749 [ 270.105909] lkdtm: attempting good list removal
1996 13:40:43.976191 [ 270.112115] lkdtm: attempting corrupted list removal
1997 13:40:43.981810 [ 270.117638] lkdtm: list_del() corruption not detected!
1998 13:40:44.118748 # [ 270.100219] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1999 13:40:44.119042 # [ 270.105909] lkdtm: attempting good list removal
2000 13:40:44.119314 # [ 270.112115] lkdtm: attempting corrupted list removal
2001 13:40:44.121748 # [ 270.117638] lkdtm: list_del() corruption not detected!
2002 13:40:44.137365 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2003 13:40:44.247500 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2004 13:40:44.372170 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2005 13:40:44.783027 [ 270.915082] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2006 13:40:44.786362 [ 270.921490] lkdtm: attempting bad read from page below current stack
2007 13:40:44.794867 [ 270.927925] Unable to handle kernel paging request at virtual address ffff800015367fff
2008 13:40:44.808997 [ 270.935968] Mem abort info:
2009 13:40:44.809642 [ 270.938785] ESR = 0x96000007
2010 13:40:44.809909 [ 270.941910] EC = 0x25: DABT (current EL), IL = 32 bits
2011 13:40:44.810175 [ 270.947331] SET = 0, FnV = 0
2012 13:40:44.815362 [ 270.950390] EA = 0, S1PTW = 0
2013 13:40:44.815638 [ 270.953776] Data abort info:
2014 13:40:44.825353 [ 270.956773] ISV = 0, ISS = 0x00000007
2015 13:40:44.825998 [ 270.960639] CM = 0, WnR = 0
2016 13:40:44.828616 [ 270.963629] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2017 13:40:44.841609 [ 270.970606] [ffff800015367fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060377b003, pte=0000000000000000
2018 13:40:44.860874 [ 270.983232] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2019 13:40:44.906033 [ 270.988803] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2020 13:40:44.906727 [ 271.038348] CPU: 0 PID: 1281 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2021 13:40:44.928653 [ 271.046084] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2022 13:40:44.928942 [ 271.052435] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2023 13:40:44.929586 [ 271.058448] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2024 13:40:44.929863 [ 271.063843] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2025 13:40:44.950281 [ 271.069234] sp : ffff80001536bce0
2026 13:40:44.950571 [ 271.072543] x29: ffff80001536bce0 x28: ffff0005c74b3100
2027 13:40:44.950841 [ 271.077854] x27: 0000000000000000 x26: 0000000000000000
2028 13:40:44.951477 [ 271.083164] x25: ffff80001164d620 x24: ffff80001536be20
2029 13:40:44.951751 [ 271.088474] x23: 0000000000000019 x22: ffff0005c5fa8000
2030 13:40:44.972894 [ 271.093784] x21: ffff800011bd0358 x20: ffff80001164d6d0
2031 13:40:44.973395 [ 271.099093] x19: ffff800015368000 x18: 0000000000000000
2032 13:40:44.973571 [ 271.104403] x17: 0000000000000000 x16: 0000000000000000
2033 13:40:44.973739 [ 271.109712] x15: 0000000000000030 x14: ffffffffffffffff
2034 13:40:44.995521 [ 271.115021] x13: ffff80009536b9c7 x12: ffff80001536b9cf
2035 13:40:44.995720 [ 271.120331] x11: 0000000000000000 x10: ffff8000128182d0
2036 13:40:44.996206 [ 271.125640] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2037 13:40:44.996378 [ 271.130949] x7 : ffff8000128182d0 x6 : ffff800012791000
2038 13:40:45.017015 [ 271.136258] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2039 13:40:45.017523 [ 271.141567] x3 : 0000000000000000 x2 : 0000000000000000
2040 13:40:45.017699 [ 271.146877] x1 : ffff0005c74b3100 x0 : ffff800011bd0e18
2041 13:40:45.017866 [ 271.152187] Call trace:
2042 13:40:45.018028 [ 271.154630] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2043 13:40:45.039643 [ 271.159681] lkdtm_do_action+0x24/0x40
2044 13:40:45.039854 [ 271.163425] direct_entry+0xd0/0x140
2045 13:40:45.040329 [ 271.166999] full_proxy_write+0x68/0xbc
2046 13:40:45.040499 [ 271.170833] vfs_write+0xec/0x20c
2047 13:40:45.040663 [ 271.174143] ksys_write+0x70/0x100
2048 13:40:45.040823 [ 271.177540] __arm64_sys_write+0x24/0x30
2049 13:40:45.062135 [ 271.181462] el0_svc_common.constprop.0+0x84/0x1e0
2050 13:40:45.062636 [ 271.186248] do_el0_svc+0x2c/0x94
2051 13:40:45.062809 [ 271.189560] el0_svc+0x20/0x30
2052 13:40:45.062975 [ 271.192610] el0_sync_handler+0xb0/0xb4
2053 13:40:45.063138 [ 271.196442] el0_sync+0x180/0x1c0
2054 13:40:45.063297 [ 271.199757] Code: 91376000 97ffde31 b0004360 91386000 (385ff261)
2055 13:40:45.068630 [ 271.205847] ---[ end trace 4f0581b978a6b5c8 ]---
2056 13:40:45.073123 # Segmentation fault
2057 13:40:45.393751 # [ 270.915082] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2058 13:40:45.394137 # [ 270.921490] lkdtm: attempting bad read from page below current stack
2059 13:40:45.394382 # [ 270.927925] Unable to handle kernel paging request at virtual address ffff800015367fff
2060 13:40:45.415274 # [ 270.935968] Mem abort info:
2061 13:40:45.415588 # [ 270.938785] ESR = 0x96000007
2062 13:40:45.415970 # [ 270.941910] EC = 0x25: DABT (current EL), IL = 32 bits
2063 13:40:45.416302 # [ 270.947331] SET = 0, FnV = 0
2064 13:40:45.417092 # [ 270.950390] EA = 0, S1PTW = 0
2065 13:40:45.417421 # [ 270.953776] Data abort info:
2066 13:40:45.437775 # [ 270.956773] ISV = 0, ISS = 0x00000007
2067 13:40:45.438101 # [ 270.960639] CM = 0, WnR = 0
2068 13:40:45.438944 # [ 270.963629] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2069 13:40:45.460080 # [ 270.970606] [ffff800015367fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060377b003, pte=0000000000000000
2070 13:40:45.460583 # [ 270.983232] Internal error: Oops: 96000007 [#3] PREEMPT SMP
2071 13:40:45.504658 # [ 270.988803] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2072 13:40:45.505026 # [ 271.038348] CPU: 0 PID: 1281 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2073 13:40:45.526113 # [ 271.046084] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2074 13:40:45.526874 # [ 271.052435] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2075 13:40:45.527197 # [ 271.058448] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2076 13:40:45.548632 # [ 271.063843] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2077 13:40:45.548910 # [ 271.069234] sp : ffff80001536bce0
2078 13:40:45.549148 # [ 271.072543] x29: ffff80001536bce0 x28: ffff0005c74b3100
2079 13:40:45.549381 # [ 271.077854] x27: 0000000000000000 x26: 0000000000000000
2080 13:40:45.549979 # [ 271.083164] x25: ffff80001164d620 x24: ffff80001536be20
2081 13:40:45.571378 # [ 271.088474] x23: 0000000000000019 x22: ffff0005c5fa8000
2082 13:40:45.571785 # [ 271.093784] x21: ffff800011bd0358 x20: ffff80001164d6d0
2083 13:40:45.572147 # [ 271.099093] x19: ffff800015368000 x18: 0000000000000000
2084 13:40:45.572471 # [ 271.104403] x17: 0000000000000000 x16: 0000000000000000
2085 13:40:45.593928 # [ 271.109712] x15: 0000000000000030 x14: ffffffffffffffff
2086 13:40:45.594351 # [ 271.115021] x13: ffff80009536b9c7 x12: ffff80001536b9cf
2087 13:40:45.594690 # [ 271.120331] x11: 0000000000000000 x10: ffff8000128182d0
2088 13:40:45.595528 # [ 271.125640] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2089 13:40:45.615439 # [ 271.130949] x7 : ffff8000128182d0 x6 : ffff800012791000
2090 13:40:45.615907 # [ 271.136258] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2091 13:40:45.616283 # [ 271.141567] x3 : 0000000000000000 x2 : 0000000000000000
2092 13:40:45.616632 # [ 271.146877] x1 : ffff0005c74b3100 x0 : ffff800011bd0e18
2093 13:40:45.616974 # [ 271.152187] Call trace:
2094 13:40:45.637013 # [ 271.154630] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2095 13:40:45.637483 # [ 271.159681] lkdtm_do_action+0x24/0x40
2096 13:40:45.638438 # [ 271.163425] direct_entry+0xd0/0x140
2097 13:40:45.638866 # [ 271.166999] full_proxy_write+0x68/0xbc
2098 13:40:45.639275 # [ 271.170833] vfs_write+0xec/0x20c
2099 13:40:45.660698 # [ 271.174143] ksys_write+0x70/0x100
2100 13:40:45.661138 # [ 271.177540] __arm64_sys_write+0x24/0x30
2101 13:40:45.661567 # [ 271.181462] el0_svc_common.constprop.0+0x84/0x1e0
2102 13:40:45.661977 # [ 271.186248] do_el0_svc+0x2c/0x94
2103 13:40:45.662378 # [ 271.189560] el0_svc+0x20/0x30
2104 13:40:45.662774 # [ 271.192610] el0_sync_handler+0xb0/0xb4
2105 13:40:45.676831 # [ 271.196442] el0_sync+0x180/0x1c0
2106 13:40:45.677271 # [ 271.199757] Code: 91376000 97ffde31 b0004360 91386000 (385ff261)
2107 13:40:45.677637 # [ 271.205847] ---[ end trace 4f0581b978a6b5c8 ]---
2108 13:40:45.680303 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2109 13:40:45.792103 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2110 13:40:45.836510 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2111 13:40:47.069737 [ 273.204271] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2112 13:40:47.076090 [ 273.210745] lkdtm: attempting bad read from page above current stack
2113 13:40:47.083876 [ 273.217180] Unable to handle kernel paging request at virtual address ffff800015434000
2114 13:40:47.087209 [ 273.225167] Mem abort info:
2115 13:40:47.091824 [ 273.228076] ESR = 0x96000007
2116 13:40:47.095007 [ 273.231140] EC = 0x25: DABT (current EL), IL = 32 bits
2117 13:40:47.115495 [ 273.236714] SET = 0, FnV = 0
2118 13:40:47.116001 [ 273.239816] EA = 0, S1PTW = 0
2119 13:40:47.116398 [ 273.242959] Data abort info:
2120 13:40:47.116778 [ 273.245868] ISV = 0, ISS = 0x00000007
2121 13:40:47.117150 [ 273.249724] CM = 0, WnR = 0
2122 13:40:47.133662 [ 273.252714] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2123 13:40:47.134671 [ 273.259485] [ffff800015434000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000607e0e003, pte=0000000000000000
2124 13:40:47.137023 [ 273.272055] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2125 13:40:47.200485 [ 273.277626] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2126 13:40:47.200888 [ 273.327173] CPU: 0 PID: 1326 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2127 13:40:47.201286 [ 273.334910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2128 13:40:47.222061 [ 273.341261] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2129 13:40:47.222497 [ 273.347274] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2130 13:40:47.222893 [ 273.352755] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2131 13:40:47.223807 [ 273.358235] sp : ffff800015433ce0
2132 13:40:47.245800 [ 273.361543] x29: ffff800015433ce0 x28: ffff0005c8ef3100
2133 13:40:47.246237 [ 273.366854] x27: 0000000000000000 x26: 0000000000000000
2134 13:40:47.246664 [ 273.372164] x25: ffff80001164d620 x24: ffff800015433e20
2135 13:40:47.247073 [ 273.377474] x23: 000000000000001a x22: ffff0005c0a92000
2136 13:40:47.247474 [ 273.382784] x21: ffff800011bd0378 x20: ffff80001164d6e0
2137 13:40:47.267273 [ 273.388093] x19: ffff800015434000 x18: 0000000000000000
2138 13:40:47.267744 [ 273.393402] x17: 0000000000000000 x16: 0000000000000000
2139 13:40:47.268214 [ 273.398711] x15: 0000000000000030 x14: ffffffffffffffff
2140 13:40:47.269163 [ 273.404021] x13: ffff8000954339c7 x12: ffff8000154339cf
2141 13:40:47.289623 [ 273.409330] x11: 0000000000000008 x10: ffff8000128182d0
2142 13:40:47.289821 [ 273.414640] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2143 13:40:47.290304 [ 273.419949] x7 : ffff8000128182d0 x6 : ffff800012791000
2144 13:40:47.290475 [ 273.425258] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
2145 13:40:47.312253 [ 273.430567] x3 : 0000000000000000 x2 : 0000000000000000
2146 13:40:47.312452 [ 273.435876] x1 : ffff0005c8ef3100 x0 : ffff800011bd0e90
2147 13:40:47.312623 [ 273.441186] Call trace:
2148 13:40:47.312787 [ 273.443630] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2149 13:40:47.313259 [ 273.448767] lkdtm_do_action+0x24/0x40
2150 13:40:47.334735 [ 273.452511] direct_entry+0xd0/0x140
2151 13:40:47.334936 [ 273.456086] full_proxy_write+0x68/0xbc
2152 13:40:47.335420 [ 273.459920] vfs_write+0xec/0x20c
2153 13:40:47.335590 [ 273.463230] ksys_write+0x70/0x100
2154 13:40:47.335755 [ 273.466626] __arm64_sys_write+0x24/0x30
2155 13:40:47.335931 [ 273.470548] el0_svc_common.constprop.0+0x84/0x1e0
2156 13:40:47.355502 [ 273.475333] do_el0_svc+0x2c/0x94
2157 13:40:47.355785 [ 273.478646] el0_svc+0x20/0x30
2158 13:40:47.356047 [ 273.481696] el0_sync_handler+0xb0/0xb4
2159 13:40:47.356285 [ 273.485528] el0_sync+0x180/0x1c0
2160 13:40:47.356516 [ 273.488842] Code: 97ffde1b 91401273 b0004360 913a4000 (39400261)
2161 13:40:47.358726 [ 273.494933] ---[ end trace 4f0581b978a6b5c9 ]---
2162 13:40:47.362083 # Segmentation fault
2163 13:40:47.747534 # [ 273.204271] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2164 13:40:47.748266 # [ 273.210745] lkdtm: attempting bad read from page above current stack
2165 13:40:47.748446 # [ 273.217180] Unable to handle kernel paging request at virtual address ffff800015434000
2166 13:40:47.769270 # [ 273.225167] Mem abort info:
2167 13:40:47.769572 # [ 273.228076] ESR = 0x96000007
2168 13:40:47.769841 # [ 273.231140] EC = 0x25: DABT (current EL), IL = 32 bits
2169 13:40:47.770114 # [ 273.236714] SET = 0, FnV = 0
2170 13:40:47.770813 # [ 273.239816] EA = 0, S1PTW = 0
2171 13:40:47.771108 # [ 273.242959] Data abort info:
2172 13:40:47.791857 # [ 273.245868] ISV = 0, ISS = 0x00000007
2173 13:40:47.792217 # [ 273.249724] CM = 0, WnR = 0
2174 13:40:47.792521 # [ 273.252714] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2175 13:40:47.813485 # [ 273.259485] [ffff800015434000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000607e0e003, pte=0000000000000000
2176 13:40:47.813914 # [ 273.272055] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2177 13:40:47.858724 # [ 273.277626] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2178 13:40:47.859725 # [ 273.327173] CPU: 0 PID: 1326 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2179 13:40:47.880296 # [ 273.334910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2180 13:40:47.881345 # [ 273.341261] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2181 13:40:47.881778 # [ 273.347274] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2182 13:40:47.902903 # [ 273.352755] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2183 13:40:47.903378 # [ 273.358235] sp : ffff800015433ce0
2184 13:40:47.903798 # [ 273.361543] x29: ffff800015433ce0 x28: ffff0005c8ef3100
2185 13:40:47.904240 # [ 273.366854] x27: 0000000000000000 x26: 0000000000000000
2186 13:40:47.905187 # [ 273.372164] x25: ffff80001164d620 x24: ffff800015433e20
2187 13:40:47.925443 # [ 273.377474] x23: 000000000000001a x22: ffff0005c0a92000
2188 13:40:47.925901 # [ 273.382784] x21: ffff800011bd0378 x20: ffff80001164d6e0
2189 13:40:47.926869 # [ 273.388093] x19: ffff800015434000 x18: 0000000000000000
2190 13:40:47.927289 # [ 273.393402] x17: 0000000000000000 x16: 0000000000000000
2191 13:40:47.946858 # [ 273.398711] x15: 0000000000000030 x14: ffffffffffffffff
2192 13:40:47.947368 # [ 273.404021] x13: ffff8000954339c7 x12: ffff8000154339cf
2193 13:40:47.947542 # [ 273.409330] x11: 0000000000000008 x10: ffff8000128182d0
2194 13:40:47.947705 # [ 273.414640] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2195 13:40:47.969528 # [ 273.419949] x7 : ffff8000128182d0 x6 : ffff800012791000
2196 13:40:47.969723 # [ 273.425258] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
2197 13:40:47.970339 # [ 273.430567] x3 : 0000000000000000 x2 : 0000000000000000
2198 13:40:47.970592 # [ 273.435876] x1 : ffff0005c8ef3100 x0 : ffff800011bd0e90
2199 13:40:47.970832 # [ 273.441186] Call trace:
2200 13:40:47.991246 # [ 273.443630] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2201 13:40:47.991540 # [ 273.448767] lkdtm_do_action+0x24/0x40
2202 13:40:47.991790 # [ 273.452511] direct_entry+0xd0/0x140
2203 13:40:47.992156 # [ 273.456086] full_proxy_write+0x68/0xbc
2204 13:40:47.992940 # [ 273.459920] vfs_write+0xec/0x20c
2205 13:40:48.013840 # [ 273.463230] ksys_write+0x70/0x100
2206 13:40:48.014229 # [ 273.466626] __arm64_sys_write+0x24/0x30
2207 13:40:48.014590 # [ 273.470548] el0_svc_common.constprop.0+0x84/0x1e0
2208 13:40:48.015451 # [ 273.475333] do_el0_svc+0x2c/0x94
2209 13:40:48.015868 # [ 273.478646] el0_svc+0x20/0x30
2210 13:40:48.016227 # [ 273.481696] el0_sync_handler+0xb0/0xb4
2211 13:40:48.036529 # [ 273.485528] el0_sync+0x180/0x1c0
2212 13:40:48.037003 # [ 273.488842] Code: 97ffde1b 91401273 b0004360 913a4000 (39400261)
2213 13:40:48.037947 # [ 273.494933] ---[ end trace 4f0581b978a6b5c9 ]---
2214 13:40:48.038368 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2215 13:40:48.042028 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2216 13:40:48.042543 # selftests: lkdtm: UNSET_SMEP.sh
2217 13:40:49.684610 [ 275.820408] lkdtm: Performing direct entry UNSET_SMEP
2218 13:40:49.688846 [ 275.825583] lkdtm: XFAIL: this test is x86_64-only
2219 13:40:49.929456 # [ 275.820408] lkdtm: Performing direct entry UNSET_SMEP
2220 13:40:49.932721 # [ 275.825583] lkdtm: XFAIL: this test is x86_64-only
2221 13:40:49.960279 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2222 13:40:50.076532 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2223 13:40:50.104172 # selftests: lkdtm: DOUBLE_FAULT.sh
2224 13:40:50.471426 [ 276.607958] lkdtm: Performing direct entry DOUBLE_FAULT
2225 13:40:50.476843 [ 276.613295] lkdtm: XFAIL: this test is ia32-only
2226 13:40:50.571200 # [ 276.607958] lkdtm: Performing direct entry DOUBLE_FAULT
2227 13:40:50.574433 # [ 276.613295] lkdtm: XFAIL: this test is ia32-only
2228 13:40:50.599778 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2229 13:40:50.702605 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2230 13:40:50.730064 # selftests: lkdtm: CORRUPT_PAC.sh
2231 13:40:51.297074 [ 277.432680] lkdtm: Performing direct entry CORRUPT_PAC
2232 13:40:51.302644 [ 277.437926] lkdtm: FAIL: CPU lacks pointer authentication feature
2233 13:40:51.413813 # [ 277.432680] lkdtm: Performing direct entry CORRUPT_PAC
2234 13:40:51.417055 # [ 277.437926] lkdtm: FAIL: CPU lacks pointer authentication feature
2235 13:40:51.442488 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2236 13:40:51.558556 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2237 13:40:51.585079 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2238 13:40:52.132143 [ 278.262940] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2239 13:40:52.135425 [ 278.269489] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2240 13:40:52.225386 # [ 278.262940] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2241 13:40:52.228668 # [ 278.269489] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2242 13:40:52.253005 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2243 13:40:52.327107 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2244 13:40:52.352400 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2245 13:40:52.537368 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2246 13:40:52.551221 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2247 13:40:52.593592 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2248 13:40:52.747053 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2249 13:40:52.762951 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2250 13:40:52.787289 # selftests: lkdtm: READ_AFTER_FREE.sh
2251 13:40:53.153642 [ 279.288933] lkdtm: Performing direct entry READ_AFTER_FREE
2252 13:40:53.159023 [ 279.294559] lkdtm: Value in memory before free: 12345678
2253 13:40:53.163417 [ 279.299939] lkdtm: Attempting bad read from freed memory
2254 13:40:53.167819 [ 279.305320] lkdtm: Memory was not poisoned
2255 13:40:53.269700 # [ 279.288933] lkdtm: Performing direct entry READ_AFTER_FREE
2256 13:40:53.269900 # [ 279.294559] lkdtm: Value in memory before free: 12345678
2257 13:40:53.270390 # [ 279.299939] lkdtm: Attempting bad read from freed memory
2258 13:40:53.273063 # [ 279.305320] lkdtm: Memory was not poisoned
2259 13:40:53.287722 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2260 13:40:53.355453 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2261 13:40:53.380948 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2262 13:40:53.657881 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2263 13:40:53.672708 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2264 13:40:53.697157 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2265 13:40:54.070345 [ 280.197254] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2266 13:40:54.073451 [ 280.203402] lkdtm: Value in memory before free: 12345678
2267 13:40:54.073734 [ 280.208784] lkdtm: Attempting to read from freed memory
2268 13:40:54.077641 [ 280.214078] lkdtm: Buddy page was not poisoned
2269 13:40:54.175233 # [ 280.197254] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2270 13:40:54.175912 # [ 280.203402] lkdtm: Value in memory before free: 12345678
2271 13:40:54.178509 # [ 280.208784] lkdtm: Attempting to read from freed memory
2272 13:40:54.178707 # [ 280.214078] lkdtm: Buddy page was not poisoned
2273 13:40:54.196309 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2274 13:40:54.302059 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2275 13:40:54.326550 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2276 13:40:54.792445 [ 280.926523] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2277 13:40:54.795640 [ 280.932261] lkdtm: Attempting double slab free ...
2278 13:40:54.892948 # [ 280.926523] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2279 13:40:54.893266 # [ 280.932261] lkdtm: Attempting double slab free ...
2280 13:40:54.918280 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2281 13:40:54.977556 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2282 13:40:55.002050 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2283 13:40:55.482530 [ 281.618120] lkdtm: Performing direct entry SLAB_FREE_CROSS
2284 13:40:55.487821 [ 281.623777] lkdtm: Attempting cross-cache slab free ...
2285 13:40:55.593802 # [ 281.618120] lkdtm: Performing direct entry SLAB_FREE_CROSS
2286 13:40:55.594001 # [ 281.623777] lkdtm: Attempting cross-cache slab free ...
2287 13:40:55.619067 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2288 13:40:55.702679 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2289 13:40:55.727103 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2290 13:40:56.202458 [ 282.338486] lkdtm: Performing direct entry SLAB_FREE_PAGE
2291 13:40:56.207722 [ 282.344020] lkdtm: Attempting non-Slab slab free ...
2292 13:40:56.306171 # [ 282.338486] lkdtm: Performing direct entry SLAB_FREE_PAGE
2293 13:40:56.309392 # [ 282.344020] lkdtm: Attempting non-Slab slab free ...
2294 13:40:56.333708 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2295 13:40:56.401371 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2296 13:40:56.424739 # selftests: lkdtm: SOFTLOCKUP.sh
2297 13:40:56.644458 # Skipping SOFTLOCKUP: Hangs the system
2298 13:40:56.663636 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2299 13:40:56.688058 # selftests: lkdtm: HARDLOCKUP.sh
2300 13:40:56.839215 # Skipping HARDLOCKUP: Hangs the system
2301 13:40:56.854114 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2302 13:40:56.879657 # selftests: lkdtm: SPINLOCKUP.sh
2303 13:40:57.039160 # Skipping SPINLOCKUP: Hangs the system
2304 13:40:57.056231 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2305 13:40:57.080687 # selftests: lkdtm: HUNG_TASK.sh
2306 13:40:57.240239 # Skipping HUNG_TASK: Hangs the system
2307 13:40:57.256247 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2308 13:40:57.280687 # selftests: lkdtm: EXEC_DATA.sh
2309 13:40:58.805287 [ 284.940737] lkdtm: Performing direct entry EXEC_DATA
2310 13:40:58.823305 [ 284.945943] lkdtm: attempting ok execution at ffff800010b0d060
2311 13:40:58.823900 [ 284.951886] lkdtm: attempting bad execution at ffff8000136fe348
2312 13:40:58.826639 [ 284.958062] Unable to handle kernel execute from non-executable memory at virtual address ffff8000136fe348
2313 13:40:58.831978 [ 284.967831] Mem abort info:
2314 13:40:58.832177 [ 284.970795] ESR = 0x8600000f
2315 13:40:58.851655 [ 284.973970] EC = 0x21: IABT (current EL), IL = 32 bits
2316 13:40:58.851906 [ 284.979318] SET = 0, FnV = 0
2317 13:40:58.852410 [ 284.982375] EA = 0, S1PTW = 0
2318 13:40:58.852583 [ 284.985549] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2319 13:40:58.866120 [ 284.992282] [ffff8000136fe348] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b8fe703
2320 13:40:58.868975 [ 285.004853] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2321 13:40:58.933659 [ 285.010424] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2322 13:40:58.934233 [ 285.059969] CPU: 1 PID: 1883 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2323 13:40:58.934412 [ 285.067706] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2324 13:40:58.955172 [ 285.074058] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2325 13:40:58.955426 [ 285.080070] pc : data_area+0x0/0x40
2326 13:40:58.955600 [ 285.083561] lr : execute_location+0x84/0xa4
2327 13:40:58.956095 [ 285.087739] sp : ffff800015ebbcd0
2328 13:40:58.956265 [ 285.091048] x29: ffff800015ebbcd0 x28: ffff0005c7e68000
2329 13:40:58.977774 [ 285.096359] x27: 0000000000000000 x26: 0000000000000000
2330 13:40:58.977998 [ 285.101670] x25: ffff80001164d620 x24: ffff800015ebbe20
2331 13:40:58.978171 [ 285.106980] x23: 000000000000000a x22: ffff0005c8ce5000
2332 13:40:58.978664 [ 285.112289] x21: 0000000000000001 x20: ffff800010b0d060
2333 13:40:59.000293 [ 285.117599] x19: ffff8000136fe348 x18: 0000000000000000
2334 13:40:59.000554 [ 285.122909] x17: 0000000000000000 x16: 0000000000000000
2335 13:40:59.001056 [ 285.128220] x15: 0000000000000030 x14: ffffffffffffffff
2336 13:40:59.001228 [ 285.133529] x13: ffff800095ebb9b7 x12: ffff800015ebb9bf
2337 13:40:59.001394 [ 285.138839] x11: 00000065c580a890 x10: 0000000000001440
2338 13:40:59.021884 [ 285.144149] x9 : ffff80001012deb4 x8 : ffff0005c7e694a0
2339 13:40:59.022468 [ 285.149459] x7 : 0000000000000000 x6 : ffff800012791000
2340 13:40:59.022645 [ 285.154768] x5 : ffff800012791c88 x4 : ffff00063f77fc50
2341 13:40:59.022813 [ 285.160078] x3 : 0000000000000000 x2 : 0000000000000000
2342 13:40:59.045530 [ 285.165387] x1 : ffff0005c7e68000 x0 : 0000000000000033
2343 13:40:59.045798 [ 285.170698] Call trace:
2344 13:40:59.045970 [ 285.173142] data_area+0x0/0x40
2345 13:40:59.046469 [ 285.176282] lkdtm_EXEC_DATA+0x24/0x30
2346 13:40:59.046639 [ 285.180030] lkdtm_do_action+0x24/0x40
2347 13:40:59.046802 [ 285.183774] direct_entry+0xd0/0x140
2348 13:40:59.067016 [ 285.187348] full_proxy_write+0x68/0xbc
2349 13:40:59.067604 [ 285.191184] vfs_write+0xec/0x20c
2350 13:40:59.067782 [ 285.194494] ksys_write+0x70/0x100
2351 13:40:59.067971 [ 285.197891] __arm64_sys_write+0x24/0x30
2352 13:40:59.068135 [ 285.201813] el0_svc_common.constprop.0+0x84/0x1e0
2353 13:40:59.068297 [ 285.206600] do_el0_svc+0x2c/0x94
2354 13:40:59.086343 [ 285.209913] el0_svc+0x20/0x30
2355 13:40:59.086891 [ 285.212963] el0_sync_handler+0xb0/0xb4
2356 13:40:59.087068 [ 285.216796] el0_sync+0x180/0x1c0
2357 13:40:59.087237 [ 285.220111] Code: c68ca100 ffff0005 c68ca200 ffff0005 (aa1e03e9)
2358 13:40:59.092770 [ 285.226203] ---[ end trace 4f0581b978a6b5ca ]---
2359 13:40:59.092969 # Segmentation fault
2360 13:40:59.381428 # [ 284.940737] lkdtm: Performing direct entry EXEC_DATA
2361 13:40:59.381764 # [ 284.945943] lkdtm: attempting ok execution at ffff800010b0d060
2362 13:40:59.382434 # [ 284.951886] lkdtm: attempting bad execution at ffff8000136fe348
2363 13:40:59.403234 # [ 284.958062] Unable to handle kernel execute from non-executable memory at virtual address ffff8000136fe348
2364 13:40:59.403582 # [ 284.967831] Mem abort info:
2365 13:40:59.403896 # [ 284.970795] ESR = 0x8600000f
2366 13:40:59.404066 # [ 284.973970] EC = 0x21: IABT (current EL), IL = 32 bits
2367 13:40:59.404907 # [ 284.979318] SET = 0, FnV = 0
2368 13:40:59.425685 # [ 284.982375] EA = 0, S1PTW = 0
2369 13:40:59.426023 # [ 284.985549] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2370 13:40:59.426366 # [ 284.992282] [ffff8000136fe348] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b8fe703
2371 13:40:59.447040 # [ 285.004853] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2372 13:40:59.492550 # [ 285.010424] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2373 13:40:59.493059 # [ 285.059969] CPU: 1 PID: 1883 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2374 13:40:59.513932 # [ 285.067706] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2375 13:40:59.514276 # [ 285.074058] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2376 13:40:59.514575 # [ 285.080070] pc : data_area+0x0/0x40
2377 13:40:59.515379 # [ 285.083561] lr : execute_location+0x84/0xa4
2378 13:40:59.515713 # [ 285.087739] sp : ffff800015ebbcd0
2379 13:40:59.536406 # [ 285.091048] x29: ffff800015ebbcd0 x28: ffff0005c7e68000
2380 13:40:59.536647 # [ 285.096359] x27: 0000000000000000 x26: 0000000000000000
2381 13:40:59.537148 # [ 285.101670] x25: ffff80001164d620 x24: ffff800015ebbe20
2382 13:40:59.537328 # [ 285.106980] x23: 000000000000000a x22: ffff0005c8ce5000
2383 13:40:59.558054 # [ 285.112289] x21: 0000000000000001 x20: ffff800010b0d060
2384 13:40:59.558445 # [ 285.117599] x19: ffff8000136fe348 x18: 0000000000000000
2385 13:40:59.559261 # [ 285.122909] x17: 0000000000000000 x16: 0000000000000000
2386 13:40:59.559577 # [ 285.128220] x15: 0000000000000030 x14: ffffffffffffffff
2387 13:40:59.581843 # [ 285.133529] x13: ffff800095ebb9b7 x12: ffff800015ebb9bf
2388 13:40:59.582197 # [ 285.138839] x11: 00000065c580a890 x10: 0000000000001440
2389 13:40:59.582513 # [ 285.144149] x9 : ffff80001012deb4 x8 : ffff0005c7e694a0
2390 13:40:59.582817 # [ 285.149459] x7 : 0000000000000000 x6 : ffff800012791000
2391 13:40:59.603376 # [ 285.154768] x5 : ffff800012791c88 x4 : ffff00063f77fc50
2392 13:40:59.603810 # [ 285.160078] x3 : 0000000000000000 x2 : 0000000000000000
2393 13:40:59.604755 # [ 285.165387] x1 : ffff0005c7e68000 x0 : 0000000000000033
2394 13:40:59.605116 # [ 285.170698] Call trace:
2395 13:40:59.605463 # [ 285.173142] data_area+0x0/0x40
2396 13:40:59.605803 # [ 285.176282] lkdtm_EXEC_DATA+0x24/0x30
2397 13:40:59.624941 # [ 285.180030] lkdtm_do_action+0x24/0x40
2398 13:40:59.625390 # [ 285.183774] direct_entry+0xd0/0x140
2399 13:40:59.625775 # [ 285.187348] full_proxy_write+0x68/0xbc
2400 13:40:59.626146 # [ 285.191184] vfs_write+0xec/0x20c
2401 13:40:59.627109 # [ 285.194494] ksys_write+0x70/0x100
2402 13:40:59.627520 # [ 285.197891] __arm64_sys_write+0x24/0x30
2403 13:40:59.647536 # [ 285.201813] el0_svc_common.constprop.0+0x84/0x1e0
2404 13:40:59.647979 # [ 285.206600] do_el0_svc+0x2c/0x94
2405 13:40:59.648149 # [ 285.209913] el0_svc+0x20/0x30
2406 13:40:59.648311 # [ 285.212963] el0_sync_handler+0xb0/0xb4
2407 13:40:59.648808 # [ 285.216796] el0_sync+0x180/0x1c0
2408 13:40:59.664905 # [ 285.220111] Code: c68ca100 ffff0005 c68ca200 ffff0005 (aa1e03e9)
2409 13:40:59.665273 # [ 285.226203] ---[ end trace 4f0581b978a6b5ca ]---
2410 13:40:59.665585 # EXEC_DATA: saw 'call trace:': ok
2411 13:40:59.666387 ok 30 selftests: lkdtm: EXEC_DATA.sh
2412 13:40:59.668027 # selftests: lkdtm: EXEC_STACK.sh
2413 13:41:01.302463 [ 287.435554] lkdtm: Performing direct entry EXEC_STACK
2414 13:41:01.305628 [ 287.440684] lkdtm: attempting ok execution at ffff800010b0d060
2415 13:41:01.318312 [ 287.446694] lkdtm: attempting bad execution at ffff800015f63cc8
2416 13:41:01.321640 [ 287.452734] Unable to handle kernel execute from non-executable memory at virtual address ffff800015f63cc8
2417 13:41:01.323923 [ 287.462611] Mem abort info:
2418 13:41:01.344317 [ 287.465559] ESR = 0x8600000f
2419 13:41:01.344774 [ 287.468667] EC = 0x21: IABT (current EL), IL = 32 bits
2420 13:41:01.345728 [ 287.474006] SET = 0, FnV = 0
2421 13:41:01.346124 [ 287.477080] EA = 0, S1PTW = 0
2422 13:41:01.346505 [ 287.480242] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2423 13:41:01.365906 [ 287.486974] [ffff800015f63cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006039c5003, pte=0068000600fa3703
2424 13:41:01.366987 [ 287.499543] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2425 13:41:01.411569 [ 287.505115] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2426 13:41:01.433842 [ 287.554657] CPU: 1 PID: 1925 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2427 13:41:01.434311 [ 287.562394] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2428 13:41:01.435300 [ 287.568744] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2429 13:41:01.455440 [ 287.574752] pc : 0xffff800015f63cc8
2430 13:41:01.455918 [ 287.578245] lr : execute_location+0x84/0xa4
2431 13:41:01.456298 [ 287.582422] sp : ffff800015f63c80
2432 13:41:01.456652 [ 287.585731] x29: ffff800015f63c80 x28: ffff0005c5ed1880
2433 13:41:01.456999 [ 287.591042] x27: 0000000000000000 x26: 0000000000000000
2434 13:41:01.478087 [ 287.596352] x25: ffff80001164d620 x24: ffff800015f63e20
2435 13:41:01.478595 [ 287.601662] x23: 000000000000000b x22: ffff0005c7dec000
2436 13:41:01.479624 [ 287.606971] x21: 0000000000000001 x20: ffff800010b0d060
2437 13:41:01.479940 [ 287.612281] x19: ffff800015f63cc8 x18: 0000000000000000
2438 13:41:01.500686 [ 287.617591] x17: 0000000000000000 x16: 0000000000000000
2439 13:41:01.501180 [ 287.622900] x15: 0000000000000030 x14: ffffffffffffffff
2440 13:41:01.501570 [ 287.628209] x13: ffff800095f63967 x12: ffff800015f6396f
2441 13:41:01.502506 [ 287.633518] x11: 0000000000000010 x10: 0000000000001440
2442 13:41:01.522181 [ 287.638828] x9 : ffff80001012deb4 x8 : ffff0005c5ed2d20
2443 13:41:01.522655 [ 287.644137] x7 : 0000000000000000 x6 : ffff800012791000
2444 13:41:01.523054 [ 287.649447] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2445 13:41:01.523436 [ 287.654756] x3 : 0000000000000000 x2 : 0000000000000000
2446 13:41:01.524304 [ 287.660065] x1 : ffff0005c5ed1880 x0 : 0000000000000033
2447 13:41:01.544670 [ 287.665377] Call trace:
2448 13:41:01.544872 [ 287.667820] 0xffff800015f63cc8
2449 13:41:01.545045 [ 287.670960] lkdtm_EXEC_STACK+0x30/0x58
2450 13:41:01.545211 [ 287.674795] lkdtm_do_action+0x24/0x40
2451 13:41:01.545374 [ 287.678538] direct_entry+0xd0/0x140
2452 13:41:01.545869 [ 287.682113] full_proxy_write+0x68/0xbc
2453 13:41:01.567362 [ 287.685947] vfs_write+0xec/0x20c
2454 13:41:01.567860 [ 287.689256] ksys_write+0x70/0x100
2455 13:41:01.568061 [ 287.692652] __arm64_sys_write+0x24/0x30
2456 13:41:01.568229 [ 287.696574] el0_svc_common.constprop.0+0x84/0x1e0
2457 13:41:01.568401 [ 287.701360] do_el0_svc+0x2c/0x94
2458 13:41:01.568960 [ 287.704673] el0_svc+0x20/0x30
2459 13:41:01.581305 [ 287.707723] el0_sync_handler+0xb0/0xb4
2460 13:41:01.581653 [ 287.711555] el0_sync+0x180/0x1c0
2461 13:41:01.581864 [ 287.714869] Code: 10b0c124 ffff8000 15f63d20 ffff8000 (aa1e03e9)
2462 13:41:01.584481 [ 287.720961] ---[ end trace 4f0581b978a6b5cb ]---
2463 13:41:01.587893 # Segmentation fault
2464 13:41:01.858572 # [ 287.435554] lkdtm: Performing direct entry EXEC_STACK
2465 13:41:01.859048 # [ 287.440684] lkdtm: attempting ok execution at ffff800010b0d060
2466 13:41:01.859305 # [ 287.446694] lkdtm: attempting bad execution at ffff800015f63cc8
2467 13:41:01.880771 # [ 287.452734] Unable to handle kernel execute from non-executable memory at virtual address ffff800015f63cc8
2468 13:41:01.881021 # [ 287.462611] Mem abort info:
2469 13:41:01.881246 # [ 287.465559] ESR = 0x8600000f
2470 13:41:01.881471 # [ 287.468667] EC = 0x21: IABT (current EL), IL = 32 bits
2471 13:41:01.881683 # [ 287.474006] SET = 0, FnV = 0
2472 13:41:01.903168 # [ 287.477080] EA = 0, S1PTW = 0
2473 13:41:01.903415 # [ 287.480242] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2474 13:41:01.903640 # [ 287.486974] [ffff800015f63cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006039c5003, pte=0068000600fa3703
2475 13:41:01.924135 # [ 287.499543] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2476 13:41:01.969447 # [ 287.505115] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2477 13:41:01.970169 # [ 287.554657] CPU: 1 PID: 1925 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2478 13:41:01.991129 # [ 287.562394] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2479 13:41:01.991525 # [ 287.568744] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2480 13:41:01.991890 # [ 287.574752] pc : 0xffff800015f63cc8
2481 13:41:01.992057 # [ 287.578245] lr : execute_location+0x84/0xa4
2482 13:41:01.992218 # [ 287.582422] sp : ffff800015f63c80
2483 13:41:02.013481 # [ 287.585731] x29: ffff800015f63c80 x28: ffff0005c5ed1880
2484 13:41:02.013677 # [ 287.591042] x27: 0000000000000000 x26: 0000000000000000
2485 13:41:02.014385 # [ 287.596352] x25: ffff80001164d620 x24: ffff800015f63e20
2486 13:41:02.014585 # [ 287.601662] x23: 000000000000000b x22: ffff0005c7dec000
2487 13:41:02.035269 # [ 287.606971] x21: 0000000000000001 x20: ffff800010b0d060
2488 13:41:02.035497 # [ 287.612281] x19: ffff800015f63cc8 x18: 0000000000000000
2489 13:41:02.035795 # [ 287.617591] x17: 0000000000000000 x16: 0000000000000000
2490 13:41:02.036143 # [ 287.622900] x15: 0000000000000030 x14: ffffffffffffffff
2491 13:41:02.058611 # [ 287.628209] x13: ffff800095f63967 x12: ffff800015f6396f
2492 13:41:02.059148 # [ 287.633518] x11: 0000000000000010 x10: 0000000000001440
2493 13:41:02.059326 # [ 287.638828] x9 : ffff80001012deb4 x8 : ffff0005c5ed2d20
2494 13:41:02.059492 # [ 287.644137] x7 : 0000000000000000 x6 : ffff800012791000
2495 13:41:02.080148 # [ 287.649447] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2496 13:41:02.080435 # [ 287.654756] x3 : 0000000000000000 x2 : 0000000000000000
2497 13:41:02.081135 # [ 287.660065] x1 : ffff0005c5ed1880 x0 : 0000000000000033
2498 13:41:02.081395 # [ 287.665377] Call trace:
2499 13:41:02.081644 # [ 287.667820] 0xffff800015f63cc8
2500 13:41:02.081889 # [ 287.670960] lkdtm_EXEC_STACK+0x30/0x58
2501 13:41:02.101777 # [ 287.674795] lkdtm_do_action+0x24/0x40
2502 13:41:02.101977 # [ 287.678538] direct_entry+0xd0/0x140
2503 13:41:02.102487 # [ 287.682113] full_proxy_write+0x68/0xbc
2504 13:41:02.102660 # [ 287.685947] vfs_write+0xec/0x20c
2505 13:41:02.102826 # [ 287.689256] ksys_write+0x70/0x100
2506 13:41:02.124399 # [ 287.692652] __arm64_sys_write+0x24/0x30
2507 13:41:02.124600 # [ 287.696574] el0_svc_common.constprop.0+0x84/0x1e0
2508 13:41:02.124773 # [ 287.701360] do_el0_svc+0x2c/0x94
2509 13:41:02.125278 # [ 287.704673] el0_svc+0x20/0x30
2510 13:41:02.125448 # [ 287.707723] el0_sync_handler+0xb0/0xb4
2511 13:41:02.125611 # [ 287.711555] el0_sync+0x180/0x1c0
2512 13:41:02.135164 # [ 287.714869] Code: 10b0c124 ffff8000 15f63d20 ffff8000 (aa1e03e9)
2513 13:41:02.135365 # [ 287.720961] ---[ end trace 4f0581b978a6b5cb ]---
2514 13:41:02.138500 # EXEC_STACK: saw 'call trace:': ok
2515 13:41:02.166122 ok 31 selftests: lkdtm: EXEC_STACK.sh
2516 13:41:02.229652 # selftests: lkdtm: EXEC_KMALLOC.sh
2517 13:41:03.804897 [ 289.940758] lkdtm: Performing direct entry EXEC_KMALLOC
2518 13:41:03.813610 [ 289.946248] lkdtm: attempting ok execution at ffff800010b0d060
2519 13:41:03.816864 [ 289.952286] lkdtm: attempting bad execution at ffff0005c994e000
2520 13:41:03.826441 [ 289.958403] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c994e000
2521 13:41:03.829792 [ 289.968399] Mem abort info:
2522 13:41:03.834320 [ 289.971755] ESR = 0x8600000f
2523 13:41:03.849462 [ 289.975126] EC = 0x21: IABT (current EL), IL = 32 bits
2524 13:41:03.849839 [ 289.980475] SET = 0, FnV = 0
2525 13:41:03.850164 [ 289.983550] EA = 0, S1PTW = 0
2526 13:41:03.852837 [ 289.986696] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2527 13:41:03.864716 [ 289.993563] [ffff0005c994e000] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc43003, pmd=000000067fbf6003, pte=006800060994e707
2528 13:41:03.884087 [ 290.006208] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2529 13:41:03.929458 [ 290.011781] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2530 13:41:03.929946 [ 290.061326] CPU: 0 PID: 1967 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2531 13:41:03.950798 [ 290.069062] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2532 13:41:03.951197 [ 290.075413] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2533 13:41:03.951544 [ 290.081420] pc : 0xffff0005c994e000
2534 13:41:03.951920 [ 290.084913] lr : execute_location+0x84/0xa4
2535 13:41:03.952783 [ 290.089090] sp : ffff800016043cc0
2536 13:41:03.974540 [ 290.092399] x29: ffff800016043cc0 x28: ffff0005c74b6200
2537 13:41:03.975000 [ 290.097710] x27: 0000000000000000 x26: 0000000000000000
2538 13:41:03.975397 [ 290.103020] x25: ffff80001164d620 x24: ffff800016043e20
2539 13:41:03.976356 [ 290.108330] x23: 000000000000000d x22: ffff0005c0850000
2540 13:41:03.996163 [ 290.113640] x21: 0000000000000001 x20: ffff800010b0d060
2541 13:41:03.996624 [ 290.118950] x19: ffff0005c994e000 x18: 0000000000000000
2542 13:41:03.997021 [ 290.124260] x17: 0000000000000000 x16: 0000000000000000
2543 13:41:03.998020 [ 290.129570] x15: 0000000000000030 x14: ffffffffffffffff
2544 13:41:04.018633 [ 290.134879] x13: ffff8000960439a7 x12: ffff8000160439af
2545 13:41:04.019006 [ 290.140189] x11: 0000000000000020 x10: 0000000000001440
2546 13:41:04.019329 [ 290.145498] x9 : ffff80001012deb4 x8 : ffff0005c74b76a0
2547 13:41:04.020165 [ 290.150809] x7 : 0000000000000000 x6 : ffff800012791000
2548 13:41:04.020484 [ 290.156118] x5 : ffff800012791c88 x4 : ffff00063f77fc50
2549 13:41:04.040287 [ 290.161427] x3 : 0000000000000000 x2 : 0000000000000000
2550 13:41:04.040783 [ 290.166737] x1 : ffff0005c74b6200 x0 : 0000000000000033
2551 13:41:04.041815 [ 290.172047] Call trace:
2552 13:41:04.042209 [ 290.174490] 0xffff0005c994e000
2553 13:41:04.042590 [ 290.177631] lkdtm_EXEC_KMALLOC+0x34/0x4c
2554 13:41:04.063908 [ 290.181636] lkdtm_do_action+0x24/0x40
2555 13:41:04.064367 [ 290.185382] direct_entry+0xd0/0x140
2556 13:41:04.064763 [ 290.188956] full_proxy_write+0x68/0xbc
2557 13:41:04.065770 [ 290.192790] vfs_write+0xec/0x20c
2558 13:41:04.066194 [ 290.196100] ksys_write+0x70/0x100
2559 13:41:04.066601 [ 290.199497] __arm64_sys_write+0x24/0x30
2560 13:41:04.085548 [ 290.203419] el0_svc_common.constprop.0+0x84/0x1e0
2561 13:41:04.086051 [ 290.208205] do_el0_svc+0x2c/0x94
2562 13:41:04.086479 [ 290.211518] el0_svc+0x20/0x30
2563 13:41:04.086891 [ 290.214569] el0_sync_handler+0xb0/0xb4
2564 13:41:04.087372 [ 290.218401] el0_sync+0x180/0x1c0
2565 13:41:04.088402 [ 290.221715] Code: 092d9fc3 00200006 092dafc3 00200006 (aa1e03e9)
2566 13:41:04.091015 [ 290.227806] ---[ end trace 4f0581b978a6b5cc ]---
2567 13:41:04.095358 # Segmentation fault
2568 13:41:04.458882 # [ 289.940758] lkdtm: Performing direct entry EXEC_KMALLOC
2569 13:41:04.459238 # [ 289.946248] lkdtm: attempting ok execution at ffff800010b0d060
2570 13:41:04.459998 # [ 289.952286] lkdtm: attempting bad execution at ffff0005c994e000
2571 13:41:04.481450 # [ 289.958403] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c994e000
2572 13:41:04.481846 # [ 289.968399] Mem abort info:
2573 13:41:04.482186 # [ 289.971755] ESR = 0x8600000f
2574 13:41:04.482509 # [ 289.975126] EC = 0x21: IABT (current EL), IL = 32 bits
2575 13:41:04.482830 # [ 289.980475] SET = 0, FnV = 0
2576 13:41:04.502946 # [ 289.983550] EA = 0, S1PTW = 0
2577 13:41:04.503369 # [ 289.986696] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2578 13:41:04.504356 # [ 289.993563] [ffff0005c994e000] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc43003, pmd=000000067fbf6003, pte=006800060994e707
2579 13:41:04.526022 # [ 290.006208] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2580 13:41:04.571016 # [ 290.011781] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2581 13:41:04.571251 # [ 290.061326] CPU: 0 PID: 1967 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2582 13:41:04.592213 # [ 290.069062] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2583 13:41:04.592493 # [ 290.075413] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2584 13:41:04.592734 # [ 290.081420] pc : 0xffff0005c994e000
2585 13:41:04.593453 # [ 290.084913] lr : execute_location+0x84/0xa4
2586 13:41:04.593729 # [ 290.089090] sp : ffff800016043cc0
2587 13:41:04.613887 # [ 290.092399] x29: ffff800016043cc0 x28: ffff0005c74b6200
2588 13:41:04.614216 # [ 290.097710] x27: 0000000000000000 x26: 0000000000000000
2589 13:41:04.614499 # [ 290.103020] x25: ffff80001164d620 x24: ffff800016043e20
2590 13:41:04.615351 # [ 290.108330] x23: 000000000000000d x22: ffff0005c0850000
2591 13:41:04.636480 # [ 290.113640] x21: 0000000000000001 x20: ffff800010b0d060
2592 13:41:04.636962 # [ 290.118950] x19: ffff0005c994e000 x18: 0000000000000000
2593 13:41:04.637957 # [ 290.124260] x17: 0000000000000000 x16: 0000000000000000
2594 13:41:04.638349 # [ 290.129570] x15: 0000000000000030 x14: ffffffffffffffff
2595 13:41:04.659231 # [ 290.134879] x13: ffff8000960439a7 x12: ffff8000160439af
2596 13:41:04.659683 # [ 290.140189] x11: 0000000000000020 x10: 0000000000001440
2597 13:41:04.660111 # [ 290.145498] x9 : ffff80001012deb4 x8 : ffff0005c74b76a0
2598 13:41:04.661098 # [ 290.150809] x7 : 0000000000000000 x6 : ffff800012791000
2599 13:41:04.681821 # [ 290.156118] x5 : ffff800012791c88 x4 : ffff00063f77fc50
2600 13:41:04.682281 # [ 290.161427] x3 : 0000000000000000 x2 : 0000000000000000
2601 13:41:04.682678 # [ 290.166737] x1 : ffff0005c74b6200 x0 : 0000000000000033
2602 13:41:04.683061 # [ 290.172047] Call trace:
2603 13:41:04.684087 # [ 290.174490] 0xffff0005c994e000
2604 13:41:04.684528 # [ 290.177631] lkdtm_EXEC_KMALLOC+0x34/0x4c
2605 13:41:04.703344 # [ 290.181636] lkdtm_do_action+0x24/0x40
2606 13:41:04.703755 # [ 290.185382] direct_entry+0xd0/0x140
2607 13:41:04.704111 # [ 290.188956] full_proxy_write+0x68/0xbc
2608 13:41:04.704472 # [ 290.192790] vfs_write+0xec/0x20c
2609 13:41:04.704822 # [ 290.196100] ksys_write+0x70/0x100
2610 13:41:04.724860 # [ 290.199497] __arm64_sys_write+0x24/0x30
2611 13:41:04.725332 # [ 290.203419] el0_svc_common.constprop.0+0x84/0x1e0
2612 13:41:04.725729 # [ 290.208205] do_el0_svc+0x2c/0x94
2613 13:41:04.726744 # [ 290.211518] el0_svc+0x20/0x30
2614 13:41:04.727168 # [ 290.214569] el0_sync_handler+0xb0/0xb4
2615 13:41:04.727574 # [ 290.218401] el0_sync+0x180/0x1c0
2616 13:41:04.741188 # [ 290.221715] Code: 092d9fc3 00200006 092dafc3 00200006 (aa1e03e9)
2617 13:41:04.741688 # [ 290.227806] ---[ end trace 4f0581b978a6b5cc ]---
2618 13:41:04.744335 # EXEC_KMALLOC: saw 'call trace:': ok
2619 13:41:04.744841 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2620 13:41:04.814147 # selftests: lkdtm: EXEC_VMALLOC.sh
2621 13:41:05.745222 [ 291.880717] lkdtm: Performing direct entry EXEC_VMALLOC
2622 13:41:05.763528 [ 291.886197] lkdtm: attempting ok execution at ffff800010b0d060
2623 13:41:05.764006 [ 291.892153] lkdtm: attempting bad execution at ffff800013c37000
2624 13:41:05.766969 [ 291.898128] Unable to handle kernel execute from non-executable memory at virtual address ffff800013c37000
2625 13:41:05.787098 [ 291.908126] Mem abort info:
2626 13:41:05.787571 [ 291.910928] ESR = 0x8600000f
2627 13:41:05.787967 [ 291.914110] EC = 0x21: IABT (current EL), IL = 32 bits
2628 13:41:05.788235 [ 291.919472] SET = 0, FnV = 0
2629 13:41:05.788639 [ 291.922529] EA = 0, S1PTW = 0
2630 13:41:05.791488 [ 291.925701] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2631 13:41:05.804493 [ 291.932560] [ffff800013c37000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600861003, pte=00680006026f4703
2632 13:41:05.824038 [ 291.945838] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2633 13:41:05.868972 [ 291.951412] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2634 13:41:05.870126 [ 292.000958] CPU: 0 PID: 2009 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2635 13:41:05.891797 [ 292.008694] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2636 13:41:05.892139 [ 292.015045] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2637 13:41:05.892503 [ 292.021053] pc : 0xffff800013c37000
2638 13:41:05.892850 [ 292.024546] lr : execute_location+0x84/0xa4
2639 13:41:05.893190 [ 292.028723] sp : ffff80001612bcc0
2640 13:41:05.913448 [ 292.032032] x29: ffff80001612bcc0 x28: ffff0005c5f7e200
2641 13:41:05.913899 [ 292.037343] x27: 0000000000000000 x26: 0000000000000000
2642 13:41:05.914287 [ 292.042653] x25: ffff80001164d620 x24: ffff80001612be20
2643 13:41:05.914569 [ 292.047963] x23: 000000000000000d x22: ffff0005c7c46000
2644 13:41:05.934835 [ 292.053273] x21: 0000000000000001 x20: ffff800010b0d060
2645 13:41:05.935284 [ 292.058582] x19: ffff800013c37000 x18: 0000000000000000
2646 13:41:05.935671 [ 292.063892] x17: 0000000000000000 x16: 0000000000000000
2647 13:41:05.936435 [ 292.069202] x15: 0000000000000030 x14: ffffffffffffffff
2648 13:41:05.958361 [ 292.074511] x13: ffff80009612b9a7 x12: ffff80001612b9af
2649 13:41:05.958729 [ 292.079821] x11: 0000009e87572df4 x10: ffff8000128182d0
2650 13:41:05.959049 [ 292.085130] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2651 13:41:05.959980 [ 292.090439] x7 : ffff8000128182d0 x6 : ffff800012791000
2652 13:41:05.960334 [ 292.095749] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2653 13:41:05.980181 [ 292.101058] x3 : 0000000000000000 x2 : 0000000000000000
2654 13:41:05.980641 [ 292.106367] x1 : ffff0005c5f7e200 x0 : 0000000000000033
2655 13:41:05.981039 [ 292.111677] Call trace:
2656 13:41:05.981420 [ 292.114120] 0xffff800013c37000
2657 13:41:05.982415 [ 292.117262] lkdtm_EXEC_VMALLOC+0x2c/0x44
2658 13:41:06.002816 [ 292.121266] lkdtm_do_action+0x24/0x40
2659 13:41:06.003312 [ 292.125010] direct_entry+0xd0/0x140
2660 13:41:06.003743 [ 292.128585] full_proxy_write+0x68/0xbc
2661 13:41:06.004188 [ 292.132418] vfs_write+0xec/0x20c
2662 13:41:06.004569 [ 292.135728] ksys_write+0x70/0x100
2663 13:41:06.004938 [ 292.139125] __arm64_sys_write+0x24/0x30
2664 13:41:06.025279 [ 292.143047] el0_svc_common.constprop.0+0x84/0x1e0
2665 13:41:06.025772 [ 292.147833] do_el0_svc+0x2c/0x94
2666 13:41:06.026201 [ 292.151146] el0_svc+0x20/0x30
2667 13:41:06.026613 [ 292.154196] el0_sync_handler+0xb0/0xb4
2668 13:41:06.027017 [ 292.158027] el0_sync+0x180/0x1c0
2669 13:41:06.028186 [ 292.161347] Code: bad PC value
2670 13:41:06.031595 [ 292.164399] ---[ end trace 4f0581b978a6b5cd ]---
2671 13:41:06.032077 # Segmentation fault
2672 13:41:06.609546 # [ 291.880717] lkdtm: Performing direct entry EXEC_VMALLOC
2673 13:41:06.610025 # [ 291.886197] lkdtm: attempting ok execution at ffff800010b0d060
2674 13:41:06.611088 # [ 291.892153] lkdtm: attempting bad execution at ffff800013c37000
2675 13:41:06.631986 # [ 291.898128] Unable to handle kernel execute from non-executable memory at virtual address ffff800013c37000
2676 13:41:06.632349 # [ 291.908126] Mem abort info:
2677 13:41:06.632780 # [ 291.910928] ESR = 0x8600000f
2678 13:41:06.633192 # [ 291.914110] EC = 0x21: IABT (current EL), IL = 32 bits
2679 13:41:06.633598 # [ 291.919472] SET = 0, FnV = 0
2680 13:41:06.654639 # [ 291.922529] EA = 0, S1PTW = 0
2681 13:41:06.655172 # [ 291.925701] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2682 13:41:06.656272 # [ 291.932560] [ffff800013c37000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600861003, pte=00680006026f4703
2683 13:41:06.676048 # [ 291.945838] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2684 13:41:06.720240 # [ 291.951412] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2685 13:41:06.721090 # [ 292.000958] CPU: 0 PID: 2009 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2686 13:41:06.742842 # [ 292.008694] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2687 13:41:06.743252 # [ 292.015045] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2688 13:41:06.743698 # [ 292.021053] pc : 0xffff800013c37000
2689 13:41:06.744121 # [ 292.024546] lr : execute_location+0x84/0xa4
2690 13:41:06.744499 # [ 292.028723] sp : ffff80001612bcc0
2691 13:41:06.765424 # [ 292.032032] x29: ffff80001612bcc0 x28: ffff0005c5f7e200
2692 13:41:06.765717 # [ 292.037343] x27: 0000000000000000 x26: 0000000000000000
2693 13:41:06.766107 # [ 292.042653] x25: ffff80001164d620 x24: ffff80001612be20
2694 13:41:06.766481 # [ 292.047963] x23: 000000000000000d x22: ffff0005c7c46000
2695 13:41:06.787002 # [ 292.053273] x21: 0000000000000001 x20: ffff800010b0d060
2696 13:41:06.787472 # [ 292.058582] x19: ffff800013c37000 x18: 0000000000000000
2697 13:41:06.787902 # [ 292.063892] x17: 0000000000000000 x16: 0000000000000000
2698 13:41:06.788951 # [ 292.069202] x15: 0000000000000030 x14: ffffffffffffffff
2699 13:41:06.809599 # [ 292.074511] x13: ffff80009612b9a7 x12: ffff80001612b9af
2700 13:41:06.810081 # [ 292.079821] x11: 0000009e87572df4 x10: ffff8000128182d0
2701 13:41:06.811121 # [ 292.085130] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2702 13:41:06.811541 # [ 292.090439] x7 : ffff8000128182d0 x6 : ffff800012791000
2703 13:41:06.832186 # [ 292.095749] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2704 13:41:06.832382 # [ 292.101058] x3 : 0000000000000000 x2 : 0000000000000000
2705 13:41:06.832786 # [ 292.106367] x1 : ffff0005c5f7e200 x0 : 0000000000000033
2706 13:41:06.833189 # [ 292.111677] Call trace:
2707 13:41:06.833583 # [ 292.114120] 0xffff800013c37000
2708 13:41:06.833973 # [ 292.117262] lkdtm_EXEC_VMALLOC+0x2c/0x44
2709 13:41:06.854837 # [ 292.121266] lkdtm_do_action+0x24/0x40
2710 13:41:06.855261 # [ 292.125010] direct_entry+0xd0/0x140
2711 13:41:06.855681 # [ 292.128585] full_proxy_write+0x68/0xbc
2712 13:41:06.856127 # [ 292.132418] vfs_write+0xec/0x20c
2713 13:41:06.856524 # [ 292.135728] ksys_write+0x70/0x100
2714 13:41:06.876277 # [ 292.139125] __arm64_sys_write+0x24/0x30
2715 13:41:06.876481 # [ 292.143047] el0_svc_common.constprop.0+0x84/0x1e0
2716 13:41:06.876830 # [ 292.147833] do_el0_svc+0x2c/0x94
2717 13:41:06.877258 # [ 292.151146] el0_svc+0x20/0x30
2718 13:41:06.877655 # [ 292.154196] el0_sync_handler+0xb0/0xb4
2719 13:41:06.878751 # [ 292.158027] el0_sync+0x180/0x1c0
2720 13:41:06.891399 # [ 292.161347] Code: bad PC value
2721 13:41:06.891762 # [ 292.164399] ---[ end trace 4f0581b978a6b5cd ]---
2722 13:41:06.892206 # EXEC_VMALLOC: saw 'call trace:': ok
2723 13:41:06.894864 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2724 13:41:06.895359 # selftests: lkdtm: EXEC_RODATA.sh
2725 13:41:07.893460 [ 294.030211] lkdtm: Performing direct entry EXEC_RODATA
2726 13:41:07.900995 [ 294.035567] lkdtm: attempting ok execution at ffff800010b0d060
2727 13:41:07.907657 [ 294.042948] lkdtm: attempting bad execution at ffff80001164db20
2728 13:41:07.917526 [ 294.049266] Unable to handle kernel execute from non-executable memory at virtual address ffff80001164db20
2729 13:41:07.920640 [ 294.059051] Mem abort info:
2730 13:41:07.923980 [ 294.062000] ESR = 0x8600000e
2731 13:41:07.944597 [ 294.065158] EC = 0x21: IABT (current EL), IL = 32 bits
2732 13:41:07.945655 [ 294.070514] SET = 0, FnV = 0
2733 13:41:07.946032 [ 294.073595] EA = 0, S1PTW = 0
2734 13:41:07.946382 [ 294.076762] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2735 13:41:07.966144 [ 294.083495] [ffff80001164db20] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
2736 13:41:07.966555 [ 294.094146] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2737 13:41:08.010576 [ 294.099716] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2738 13:41:08.032968 [ 294.149261] CPU: 1 PID: 2051 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2739 13:41:08.033361 [ 294.156998] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2740 13:41:08.033704 [ 294.163349] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2741 13:41:08.034031 [ 294.169361] pc : lkdtm_rodata_do_nothing+0x0/0x10
2742 13:41:08.055288 [ 294.174066] lr : execute_location+0x84/0xa4
2743 13:41:08.055484 [ 294.178243] sp : ffff80001604bcd0
2744 13:41:08.056025 [ 294.181552] x29: ffff80001604bcd0 x28: ffff0005c74b4980
2745 13:41:08.056198 [ 294.186863] x27: 0000000000000000 x26: 0000000000000000
2746 13:41:08.056362 [ 294.192174] x25: ffff80001164d620 x24: ffff80001604be20
2747 13:41:08.077104 [ 294.197484] x23: 000000000000000c x22: ffff0005c48f1000
2748 13:41:08.077432 [ 294.202793] x21: 0000000000000000 x20: ffff800010b0d060
2749 13:41:08.077713 [ 294.208103] x19: ffff80001164db20 x18: 0000000000000000
2750 13:41:08.078564 [ 294.213412] x17: 0000000000000000 x16: 0000000000000000
2751 13:41:08.100723 [ 294.218722] x15: 0000000000000000 x14: 0000000000000000
2752 13:41:08.101116 [ 294.224031] x13: 0000000000000000 x12: 0000000000000000
2753 13:41:08.101452 [ 294.229341] x11: 000000a2740d17d3 x10: 0000000000001440
2754 13:41:08.102413 [ 294.234650] x9 : ffff80001012deb4 x8 : ffff0005c74b5e20
2755 13:41:08.122326 [ 294.239959] x7 : 0000000000000000 x6 : ffff800012791000
2756 13:41:08.122583 [ 294.245268] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
2757 13:41:08.122953 [ 294.250578] x3 : 0000000000000000 x2 : 0000000000000000
2758 13:41:08.123327 [ 294.255887] x1 : ffff0005c74b4980 x0 : 0000000000000033
2759 13:41:08.123694 [ 294.261198] Call trace:
2760 13:41:08.143940 [ 294.263644] lkdtm_rodata_do_nothing+0x0/0x10
2761 13:41:08.144417 [ 294.267997] lkdtm_EXEC_RODATA+0x24/0x30
2762 13:41:08.144804 [ 294.271919] lkdtm_do_action+0x24/0x40
2763 13:41:08.145158 [ 294.275663] direct_entry+0xd0/0x140
2764 13:41:08.146173 [ 294.279238] full_proxy_write+0x68/0xbc
2765 13:41:08.146559 [ 294.283072] vfs_write+0xec/0x20c
2766 13:41:08.166492 [ 294.286382] ksys_write+0x70/0x100
2767 13:41:08.166958 [ 294.289779] __arm64_sys_write+0x24/0x30
2768 13:41:08.167355 [ 294.293701] el0_svc_common.constprop.0+0x84/0x1e0
2769 13:41:08.167736 [ 294.298487] do_el0_svc+0x2c/0x94
2770 13:41:08.168189 [ 294.301800] el0_svc+0x20/0x30
2771 13:41:08.168596 [ 294.304850] el0_sync_handler+0xb0/0xb4
2772 13:41:08.178374 [ 294.308684] el0_sync+0x180/0x1c0
2773 13:41:08.178678 [ 294.311999] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2774 13:41:08.181566 [ 294.318090] ---[ end trace 4f0581b978a6b5ce ]---
2775 13:41:08.185029 # Segmentation fault
2776 13:41:08.412105 # [ 294.030211] lkdtm: Performing direct entry EXEC_RODATA
2777 13:41:08.413032 # [ 294.035567] lkdtm: attempting ok execution at ffff800010b0d060
2778 13:41:08.413474 # [ 294.042948] lkdtm: attempting bad execution at ffff80001164db20
2779 13:41:08.434981 # [ 294.049266] Unable to handle kernel execute from non-executable memory at virtual address ffff80001164db20
2780 13:41:08.435463 # [ 294.059051] Mem abort info:
2781 13:41:08.435902 # [ 294.062000] ESR = 0x8600000e
2782 13:41:08.436319 # [ 294.065158] EC = 0x21: IABT (current EL), IL = 32 bits
2783 13:41:08.437389 # [ 294.070514] SET = 0, FnV = 0
2784 13:41:08.457557 # [ 294.073595] EA = 0, S1PTW = 0
2785 13:41:08.458074 # [ 294.076762] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
2786 13:41:08.459169 # [ 294.083495] [ffff80001164db20] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
2787 13:41:08.479145 # [ 294.094146] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2788 13:41:08.523343 # [ 294.099716] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2789 13:41:08.523896 # [ 294.149261] CPU: 1 PID: 2051 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2790 13:41:08.524332 # [ 294.156998] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2791 13:41:08.545902 # [ 294.163349] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2792 13:41:08.546283 # [ 294.169361] pc : lkdtm_rodata_do_nothing+0x0/0x10
2793 13:41:08.546715 # [ 294.174066] lr : execute_location+0x84/0xa4
2794 13:41:08.547129 # [ 294.178243] sp : ffff80001604bcd0
2795 13:41:08.568543 # [ 294.181552] x29: ffff80001604bcd0 x28: ffff0005c74b4980
2796 13:41:08.569015 # [ 294.186863] x27: 0000000000000000 x26: 0000000000000000
2797 13:41:08.569445 # [ 294.192174] x25: ffff80001164d620 x24: ffff80001604be20
2798 13:41:08.569859 # [ 294.197484] x23: 000000000000000c x22: ffff0005c48f1000
2799 13:41:08.590184 # [ 294.202793] x21: 0000000000000000 x20: ffff800010b0d060
2800 13:41:08.590682 # [ 294.208103] x19: ffff80001164db20 x18: 0000000000000000
2801 13:41:08.591113 # [ 294.213412] x17: 0000000000000000 x16: 0000000000000000
2802 13:41:08.591525 # [ 294.218722] x15: 0000000000000000 x14: 0000000000000000
2803 13:41:08.612632 # [ 294.224031] x13: 0000000000000000 x12: 0000000000000000
2804 13:41:08.613149 # [ 294.229341] x11: 000000a2740d17d3 x10: 0000000000001440
2805 13:41:08.614249 # [ 294.234650] x9 : ffff80001012deb4 x8 : ffff0005c74b5e20
2806 13:41:08.614677 # [ 294.239959] x7 : 0000000000000000 x6 : ffff800012791000
2807 13:41:08.635279 # [ 294.245268] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
2808 13:41:08.635777 # [ 294.250578] x3 : 0000000000000000 x2 : 0000000000000000
2809 13:41:08.636227 # [ 294.255887] x1 : ffff0005c74b4980 x0 : 0000000000000033
2810 13:41:08.636640 # [ 294.261198] Call trace:
2811 13:41:08.637713 # [ 294.263644] lkdtm_rodata_do_nothing+0x0/0x10
2812 13:41:08.657845 # [ 294.267997] lkdtm_EXEC_RODATA+0x24/0x30
2813 13:41:08.658336 # [ 294.271919] lkdtm_do_action+0x24/0x40
2814 13:41:08.658765 # [ 294.275663] direct_entry+0xd0/0x140
2815 13:41:08.659178 # [ 294.279238] full_proxy_write+0x68/0xbc
2816 13:41:08.659584 # [ 294.283072] vfs_write+0xec/0x20c
2817 13:41:08.660619 # [ 294.286382] ksys_write+0x70/0x100
2818 13:41:08.679334 # [ 294.289779] __arm64_sys_write+0x24/0x30
2819 13:41:08.679887 # [ 294.293701] el0_svc_common.constprop.0+0x84/0x1e0
2820 13:41:08.680323 # [ 294.298487] do_el0_svc+0x2c/0x94
2821 13:41:08.680739 # [ 294.301800] el0_svc+0x20/0x30
2822 13:41:08.681167 # [ 294.304850] el0_sync_handler+0xb0/0xb4
2823 13:41:08.682259 # [ 294.308684] el0_sync+0x180/0x1c0
2824 13:41:08.694403 # [ 294.311999] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
2825 13:41:08.694732 # [ 294.318090] ---[ end trace 4f0581b978a6b5ce ]---
2826 13:41:08.697581 # EXEC_RODATA: saw 'call trace:': ok
2827 13:41:08.697905 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2828 13:41:08.715717 # selftests: lkdtm: EXEC_USERSPACE.sh
2829 13:41:09.428416 [ 295.563876] lkdtm: Performing direct entry EXEC_USERSPACE
2830 13:41:09.433997 [ 295.569417] lkdtm: attempting ok execution at ffff800010b0d060
2831 13:41:09.448136 [ 295.577059] lkdtm: attempting bad execution at 0000ffff87bf9000
2832 13:41:09.451175 [ 295.583573] Unable to handle kernel execution of user memory at virtual address 0000ffff87bf9000
2833 13:41:09.454414 [ 295.593067] Mem abort info:
2834 13:41:09.457924 [ 295.596253] ESR = 0x8600000f
2835 13:41:09.463308 [ 295.599378] EC = 0x21: IABT (current EL), IL = 32 bits
2836 13:41:09.473221 [ 295.604785] SET = 0, FnV = 0
2837 13:41:09.473672 [ 295.607883] EA = 0, S1PTW = 0
2838 13:41:09.476523 [ 295.611030] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609598000
2839 13:41:09.489400 [ 295.617652] [0000ffff87bf9000] pgd=0000000600aa1003, p4d=0000000600aa1003, pud=000000060959a003, pmd=0000000605f41003, pte=00a800060f790f43
2840 13:41:09.509850 [ 295.630295] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2841 13:41:09.553038 [ 295.635953] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2842 13:41:09.553553 [ 295.685497] CPU: 0 PID: 2093 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2843 13:41:09.575647 [ 295.693235] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2844 13:41:09.576173 [ 295.699585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2845 13:41:09.576595 [ 295.705592] pc : 0xffff87bf9000
2846 13:41:09.577001 [ 295.708737] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2847 13:41:09.577401 [ 295.713261] sp : ffff8000162bbcf0
2848 13:41:09.598238 [ 295.716571] x29: ffff8000162bbcf0 x28: ffff0005c7cb4980
2849 13:41:09.598727 [ 295.721881] x27: 0000000000000000 x26: 0000000000000000
2850 13:41:09.599147 [ 295.727191] x25: ffff80001164d620 x24: ffff8000162bbe20
2851 13:41:09.599552 [ 295.732501] x23: 000000000000000f x22: ffff0005c3738000
2852 13:41:09.620901 [ 295.737811] x21: ffff800011bd0548 x20: ffff800010b0d060
2853 13:41:09.621392 [ 295.743121] x19: 0000ffff87bf9000 x18: 0000000000000000
2854 13:41:09.621810 [ 295.748430] x17: 0000000000000000 x16: 0000000000000000
2855 13:41:09.622217 [ 295.753739] x15: 0000000000000000 x14: 0000000000000000
2856 13:41:09.642390 [ 295.759049] x13: 0000000000000000 x12: 0000000000000000
2857 13:41:09.642879 [ 295.764358] x11: 0000000000000000 x10: 0000000000001440
2858 13:41:09.643307 [ 295.769667] x9 : ffff80001012deb4 x8 : ffff0005c7cb5e20
2859 13:41:09.643712 [ 295.774976] x7 : 0000000000000000 x6 : ffff800012791000
2860 13:41:09.644833 [ 295.780286] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2861 13:41:09.665034 [ 295.785595] x3 : 0000000000000000 x2 : 0000000000000000
2862 13:41:09.665524 [ 295.790904] x1 : ffff0005c7cb4980 x0 : 0000000000000033
2863 13:41:09.665944 [ 295.796214] Call trace:
2864 13:41:09.666345 [ 295.798655] 0xffff87bf9000
2865 13:41:09.667421 [ 295.801445] lkdtm_do_action+0x24/0x40
2866 13:41:09.687651 [ 295.805189] direct_entry+0xd0/0x140
2867 13:41:09.688217 [ 295.808763] full_proxy_write+0x68/0xbc
2868 13:41:09.688578 [ 295.812596] vfs_write+0xec/0x20c
2869 13:41:09.688924 [ 295.815906] ksys_write+0x70/0x100
2870 13:41:09.689264 [ 295.819302] __arm64_sys_write+0x24/0x30
2871 13:41:09.690207 [ 295.823224] el0_svc_common.constprop.0+0x84/0x1e0
2872 13:41:09.705981 [ 295.828010] do_el0_svc+0x2c/0x94
2873 13:41:09.706493 [ 295.831324] el0_svc+0x20/0x30
2874 13:41:09.706912 [ 295.834374] el0_sync_handler+0xb0/0xb4
2875 13:41:09.707311 [ 295.838205] el0_sync+0x180/0x1c0
2876 13:41:09.708469 [ 295.841526] Code: bad PC value
2877 13:41:09.709298 [ 295.844578] ---[ end trace 4f0581b978a6b5cf ]---
2878 13:41:09.713655 # Segmentation fault
2879 13:41:09.956992 # [ 295.563876] lkdtm: Performing direct entry EXEC_USERSPACE
2880 13:41:09.957509 # [ 295.569417] lkdtm: attempting ok execution at ffff800010b0d060
2881 13:41:09.957927 # [ 295.577059] lkdtm: attempting bad execution at 0000ffff87bf9000
2882 13:41:09.979309 # [ 295.583573] Unable to handle kernel execution of user memory at virtual address 0000ffff87bf9000
2883 13:41:09.979510 # [ 295.593067] Mem abort info:
2884 13:41:09.979683 # [ 295.596253] ESR = 0x8600000f
2885 13:41:09.979866 # [ 295.599378] EC = 0x21: IABT (current EL), IL = 32 bits
2886 13:41:09.980398 # [ 295.604785] SET = 0, FnV = 0
2887 13:41:10.000934 # [ 295.607883] EA = 0, S1PTW = 0
2888 13:41:10.001265 # [ 295.611030] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000609598000
2889 13:41:10.002120 # [ 295.617652] [0000ffff87bf9000] pgd=0000000600aa1003, p4d=0000000600aa1003, pud=000000060959a003, pmd=0000000605f41003, pte=00a800060f790f43
2890 13:41:10.024552 # [ 295.630295] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2891 13:41:10.068883 # [ 295.635953] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2892 13:41:10.069331 # [ 295.685497] CPU: 0 PID: 2093 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2893 13:41:10.090401 # [ 295.693235] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2894 13:41:10.090900 # [ 295.699585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2895 13:41:10.091334 # [ 295.705592] pc : 0xffff87bf9000
2896 13:41:10.091747 # [ 295.708737] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2897 13:41:10.092188 # [ 295.713261] sp : ffff8000162bbcf0
2898 13:41:10.111726 # [ 295.716571] x29: ffff8000162bbcf0 x28: ffff0005c7cb4980
2899 13:41:10.111998 # [ 295.721881] x27: 0000000000000000 x26: 0000000000000000
2900 13:41:10.112956 # [ 295.727191] x25: ffff80001164d620 x24: ffff8000162bbe20
2901 13:41:10.113352 # [ 295.732501] x23: 000000000000000f x22: ffff0005c3738000
2902 13:41:10.135472 # [ 295.737811] x21: ffff800011bd0548 x20: ffff800010b0d060
2903 13:41:10.135994 # [ 295.743121] x19: 0000ffff87bf9000 x18: 0000000000000000
2904 13:41:10.136435 # [ 295.748430] x17: 0000000000000000 x16: 0000000000000000
2905 13:41:10.137540 # [ 295.753739] x15: 0000000000000000 x14: 0000000000000000
2906 13:41:10.156834 # [ 295.759049] x13: 0000000000000000 x12: 0000000000000000
2907 13:41:10.157043 # [ 295.764358] x11: 0000000000000000 x10: 0000000000001440
2908 13:41:10.157399 # [ 295.769667] x9 : ffff80001012deb4 x8 : ffff0005c7cb5e20
2909 13:41:10.158525 # [ 295.774976] x7 : 0000000000000000 x6 : ffff800012791000
2910 13:41:10.179337 # [ 295.780286] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
2911 13:41:10.179537 # [ 295.785595] x3 : 0000000000000000 x2 : 0000000000000000
2912 13:41:10.180054 # [ 295.790904] x1 : ffff0005c7cb4980 x0 : 0000000000000033
2913 13:41:10.180228 # [ 295.796214] Call trace:
2914 13:41:10.180393 # [ 295.798655] 0xffff87bf9000
2915 13:41:10.180555 # [ 295.801445] lkdtm_do_action+0x24/0x40
2916 13:41:10.201175 # [ 295.805189] direct_entry+0xd0/0x140
2917 13:41:10.201606 # [ 295.808763] full_proxy_write+0x68/0xbc
2918 13:41:10.201968 # [ 295.812596] vfs_write+0xec/0x20c
2919 13:41:10.202890 # [ 295.815906] ksys_write+0x70/0x100
2920 13:41:10.203208 # [ 295.819302] __arm64_sys_write+0x24/0x30
2921 13:41:10.203514 # [ 295.823224] el0_svc_common.constprop.0+0x84/0x1e0
2922 13:41:10.224818 # [ 295.828010] do_el0_svc+0x2c/0x94
2923 13:41:10.225169 # [ 295.831324] el0_svc+0x20/0x30
2924 13:41:10.225491 # [ 295.834374] el0_sync_handler+0xb0/0xb4
2925 13:41:10.225803 # [ 295.838205] el0_sync+0x180/0x1c0
2926 13:41:10.226107 # [ 295.841526] Code: bad PC value
2927 13:41:10.226408 # [ 295.844578] ---[ end trace 4f0581b978a6b5cf ]---
2928 13:41:10.230205 # EXEC_USERSPACE: saw 'call trace:': ok
2929 13:41:10.233372 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2930 13:41:10.256740 # selftests: lkdtm: EXEC_NULL.sh
2931 13:41:11.936329 [ 298.072102] lkdtm: Performing direct entry EXEC_NULL
2932 13:41:11.954451 [ 298.077267] lkdtm: attempting ok execution at ffff800010b0d060
2933 13:41:11.955769 [ 298.083490] lkdtm: attempting bad execution at 0000000000000000
2934 13:41:11.957883 [ 298.089503] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2935 13:41:11.977149 [ 298.098407] Mem abort info:
2936 13:41:11.977648 [ 298.101241] ESR = 0x86000004
2937 13:41:11.978080 [ 298.104403] EC = 0x21: IABT (current EL), IL = 32 bits
2938 13:41:11.979187 [ 298.109830] SET = 0, FnV = 0
2939 13:41:11.979611 [ 298.112916] EA = 0, S1PTW = 0
2940 13:41:11.991266 [ 298.116237] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006041f0000
2941 13:41:11.991768 [ 298.122701] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2942 13:41:11.994507 [ 298.129522] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2943 13:41:12.057888 [ 298.135179] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2944 13:41:12.058415 [ 298.184726] CPU: 0 PID: 2135 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2945 13:41:12.059545 [ 298.192463] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2946 13:41:12.080477 [ 298.198814] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2947 13:41:12.080833 [ 298.204820] pc : 0x0
2948 13:41:12.081008 [ 298.207010] lr : execute_location+0x84/0xa4
2949 13:41:12.081178 [ 298.211187] sp : ffff80001639bcd0
2950 13:41:12.081758 [ 298.214496] x29: ffff80001639bcd0 x28: ffff0005c8ef3100
2951 13:41:12.103124 [ 298.219808] x27: 0000000000000000 x26: 0000000000000000
2952 13:41:12.103427 [ 298.225118] x25: ffff80001164d620 x24: ffff80001639be20
2953 13:41:12.104178 [ 298.230428] x23: 000000000000000a x22: ffff0005c3683000
2954 13:41:12.104427 [ 298.235737] x21: 0000000000000000 x20: ffff800010b0d060
2955 13:41:12.104665 [ 298.241047] x19: 0000000000000000 x18: 0000000000000001
2956 13:41:12.125764 [ 298.246356] x17: 0000000000000000 x16: 0000000000000000
2957 13:41:12.126205 [ 298.251665] x15: 0000000000000030 x14: ffffffffffffffff
2958 13:41:12.127196 [ 298.256975] x13: ffff80009639b9b7 x12: ffff80001639b9c0
2959 13:41:12.127565 [ 298.262284] x11: 0000000000000008 x10: ffff8000128182d0
2960 13:41:12.147500 [ 298.267593] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
2961 13:41:12.148073 [ 298.272902] x7 : ffff8000128182d0 x6 : ffff800012791000
2962 13:41:12.148517 [ 298.278211] x5 : ffff800012791c88 x4 : ffff00063f77fc50
2963 13:41:12.149637 [ 298.283521] x3 : 0000000000000000 x2 : 0000000000000000
2964 13:41:12.170117 [ 298.288830] x1 : ffff0005c8ef3100 x0 : 0000000000000033
2965 13:41:12.170618 [ 298.294141] Call trace:
2966 13:41:12.171047 [ 298.296582] 0x0
2967 13:41:12.171459 [ 298.298418] lkdtm_EXEC_NULL+0x20/0x2c
2968 13:41:12.171892 [ 298.302166] lkdtm_do_action+0x24/0x40
2969 13:41:12.172994 [ 298.305909] direct_entry+0xd0/0x140
2970 13:41:12.173409 [ 298.309483] full_proxy_write+0x68/0xbc
2971 13:41:12.192677 [ 298.313317] vfs_write+0xec/0x20c
2972 13:41:12.193178 [ 298.316627] ksys_write+0x70/0x100
2973 13:41:12.193616 [ 298.320023] __arm64_sys_write+0x24/0x30
2974 13:41:12.194030 [ 298.323945] el0_svc_common.constprop.0+0x84/0x1e0
2975 13:41:12.195141 [ 298.328730] do_el0_svc+0x2c/0x94
2976 13:41:12.195564 [ 298.332043] el0_svc+0x20/0x30
2977 13:41:12.205421 [ 298.335093] el0_sync_handler+0xb0/0xb4
2978 13:41:12.205621 [ 298.338925] el0_sync+0x180/0x1c0
2979 13:41:12.205796 [ 298.342242] Code: bad PC value
2980 13:41:12.211894 [ 298.345295] ---[ end trace 4f0581b978a6b5d0 ]---
2981 13:41:12.212095 # Segmentation fault
2982 13:41:12.511341 # [ 298.072102] lkdtm: Performing direct entry EXEC_NULL
2983 13:41:12.511902 # [ 298.077267] lkdtm: attempting ok execution at ffff800010b0d060
2984 13:41:12.512855 # [ 298.083490] lkdtm: attempting bad execution at 0000000000000000
2985 13:41:12.533013 # [ 298.089503] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2986 13:41:12.533412 # [ 298.098407] Mem abort info:
2987 13:41:12.533750 # [ 298.101241] ESR = 0x86000004
2988 13:41:12.534077 # [ 298.104403] EC = 0x21: IABT (current EL), IL = 32 bits
2989 13:41:12.534399 # [ 298.109830] SET = 0, FnV = 0
2990 13:41:12.534716 # [ 298.112916] EA = 0, S1PTW = 0
2991 13:41:12.555543 # [ 298.116237] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006041f0000
2992 13:41:12.556063 # [ 298.122701] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2993 13:41:12.556489 # [ 298.129522] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2994 13:41:12.622349 # [ 298.135179] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
2995 13:41:12.622885 # [ 298.184726] CPU: 0 PID: 2135 Comm: cat Tainted: G D W 5.10.163-cip24 #1
2996 13:41:12.623343 # [ 298.192463] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2997 13:41:12.643898 # [ 298.198814] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2998 13:41:12.644420 # [ 298.204820] pc : 0x0
2999 13:41:12.644839 # [ 298.207010] lr : execute_location+0x84/0xa4
3000 13:41:12.645246 # [ 298.211187] sp : ffff80001639bcd0
3001 13:41:12.645644 # [ 298.214496] x29: ffff80001639bcd0 x28: ffff0005c8ef3100
3002 13:41:12.646748 # [ 298.219808] x27: 0000000000000000 x26: 0000000000000000
3003 13:41:12.666474 # [ 298.225118] x25: ffff80001164d620 x24: ffff80001639be20
3004 13:41:12.666965 # [ 298.230428] x23: 000000000000000a x22: ffff0005c3683000
3005 13:41:12.667388 # [ 298.235737] x21: 0000000000000000 x20: ffff800010b0d060
3006 13:41:12.668521 # [ 298.241047] x19: 0000000000000000 x18: 0000000000000001
3007 13:41:12.689077 # [ 298.246356] x17: 0000000000000000 x16: 0000000000000000
3008 13:41:12.689578 # [ 298.251665] x15: 0000000000000030 x14: ffffffffffffffff
3009 13:41:12.690001 # [ 298.256975] x13: ffff80009639b9b7 x12: ffff80001639b9c0
3010 13:41:12.691120 # [ 298.262284] x11: 0000000000000008 x10: ffff8000128182d0
3011 13:41:12.711584 # [ 298.267593] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3012 13:41:12.712862 # [ 298.272902] x7 : ffff8000128182d0 x6 : ffff800012791000
3013 13:41:12.713299 # [ 298.278211] x5 : ffff800012791c88 x4 : ffff00063f77fc50
3014 13:41:12.713714 # [ 298.283521] x3 : 0000000000000000 x2 : 0000000000000000
3015 13:41:12.733159 # [ 298.288830] x1 : ffff0005c8ef3100 x0 : 0000000000000033
3016 13:41:12.733712 # [ 298.294141] Call trace:
3017 13:41:12.734151 # [ 298.296582] 0x0
3018 13:41:12.734568 # [ 298.298418] lkdtm_EXEC_NULL+0x20/0x2c
3019 13:41:12.734978 # [ 298.302166] lkdtm_do_action+0x24/0x40
3020 13:41:12.735381 # [ 298.305909] direct_entry+0xd0/0x140
3021 13:41:12.755740 # [ 298.309483] full_proxy_write+0x68/0xbc
3022 13:41:12.756325 # [ 298.313317] vfs_write+0xec/0x20c
3023 13:41:12.756836 # [ 298.316627] ksys_write+0x70/0x100
3024 13:41:12.758137 # [ 298.320023] __arm64_sys_write+0x24/0x30
3025 13:41:12.758598 # [ 298.323945] el0_svc_common.constprop.0+0x84/0x1e0
3026 13:41:12.759017 # [ 298.328730] do_el0_svc+0x2c/0x94
3027 13:41:12.777320 # [ 298.332043] el0_svc+0x20/0x30
3028 13:41:12.777841 # [ 298.335093] el0_sync_handler+0xb0/0xb4
3029 13:41:12.778277 # [ 298.338925] el0_sync+0x180/0x1c0
3030 13:41:12.778695 # [ 298.342242] Code: bad PC value
3031 13:41:12.779819 # [ 298.345295] ---[ end trace 4f0581b978a6b5d0 ]---
3032 13:41:12.780277 # EXEC_NULL: saw 'call trace:': ok
3033 13:41:12.784875 ok 36 selftests: lkdtm: EXEC_NULL.sh
3034 13:41:12.785376 # selftests: lkdtm: ACCESS_USERSPACE.sh
3035 13:41:14.534469 [ 300.662311] lkdtm: Performing direct entry ACCESS_USERSPACE
3036 13:41:14.534854 [ 300.668096] lkdtm: attempting bad read at 0000ffffb8143000
3037 13:41:14.537486 [ 300.673642] lkdtm: FAIL: survived bad read
3038 13:41:14.542959 [ 300.677793] lkdtm: attempting bad write at 0000ffffb8143000
3039 13:41:14.547322 [ 300.683455] lkdtm: FAIL: survived bad write
3040 13:41:14.730060 # [ 300.662311] lkdtm: Performing direct entry ACCESS_USERSPACE
3041 13:41:14.730966 # [ 300.668096] lkdtm: attempting bad read at 0000ffffb8143000
3042 13:41:14.731345 # [ 300.673642] lkdtm: FAIL: survived bad read
3043 13:41:14.731655 # [ 300.677793] lkdtm: attempting bad write at 0000ffffb8143000
3044 13:41:14.736542 # [ 300.683455] lkdtm: FAIL: survived bad write
3045 13:41:14.758909 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3046 13:41:14.841326 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3047 13:41:14.864803 # selftests: lkdtm: ACCESS_NULL.sh
3048 13:41:15.339481 [ 301.474388] lkdtm: Performing direct entry ACCESS_NULL
3049 13:41:15.344942 [ 301.479719] lkdtm: attempting bad read at 0000000000000000
3050 13:41:15.356207 [ 301.486918] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3051 13:41:15.359001 [ 301.496508] Mem abort info:
3052 13:41:15.364884 [ 301.499495] ESR = 0x96000004
3053 13:41:15.367955 [ 301.502568] EC = 0x25: DABT (current EL), IL = 32 bits
3054 13:41:15.373393 [ 301.507938] SET = 0, FnV = 0
3055 13:41:15.376783 [ 301.510997] EA = 0, S1PTW = 0
3056 13:41:15.377053 [ 301.514230] Data abort info:
3057 13:41:15.380893 [ 301.517360] ISV = 0, ISS = 0x00000004
3058 13:41:15.387082 [ 301.521338] CM = 0, WnR = 0
3059 13:41:15.390843 [ 301.524333] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006049cd000
3060 13:41:15.398803 [ 301.530859] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3061 13:41:15.402253 [ 301.537677] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3062 13:41:15.465711 [ 301.543335] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3063 13:41:15.466700 [ 301.592881] CPU: 0 PID: 2211 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3064 13:41:15.467084 [ 301.600619] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3065 13:41:15.489398 [ 301.606971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3066 13:41:15.489795 [ 301.612983] pc : lkdtm_ACCESS_NULL+0x34/0x78
3067 13:41:15.490648 [ 301.617249] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3068 13:41:15.491020 [ 301.621513] sp : ffff80001650bcf0
3069 13:41:15.491279 [ 301.624822] x29: ffff80001650bcf0 x28: ffff0005c5f79880
3070 13:41:15.510904 [ 301.630134] x27: 0000000000000000 x26: 0000000000000000
3071 13:41:15.511296 [ 301.635444] x25: ffff80001164d620 x24: ffff80001650be20
3072 13:41:15.512084 [ 301.640755] x23: 000000000000000c x22: ffff0005c3ab2000
3073 13:41:15.512456 [ 301.646065] x21: ffff800011bd0580 x20: 0000000000000000
3074 13:41:15.533389 [ 301.651374] x19: 0000000000000027 x18: 0000000000000000
3075 13:41:15.533751 [ 301.656683] x17: 0000000000000000 x16: 0000000000000000
3076 13:41:15.534672 [ 301.661992] x15: 0000000000000000 x14: 0000000000000000
3077 13:41:15.535042 [ 301.667301] x13: 0000000000000000 x12: 0000000000000000
3078 13:41:15.555087 [ 301.672611] x11: 0000004d90dc9354 x10: 0000000000001440
3079 13:41:15.555543 [ 301.677920] x9 : ffff80001012deb4 x8 : ffff0005c5f7ad20
3080 13:41:15.555977 [ 301.683229] x7 : 0000000000000000 x6 : ffff800012791000
3081 13:41:15.556551 [ 301.688538] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3082 13:41:15.556727 [ 301.693848] x3 : 0000000000000000 x2 : 0000000000000000
3083 13:41:15.577771 [ 301.699157] x1 : 000000000000c0de x0 : ffff800011bd1000
3084 13:41:15.578130 [ 301.704467] Call trace:
3085 13:41:15.578435 [ 301.706910] lkdtm_ACCESS_NULL+0x34/0x78
3086 13:41:15.578730 [ 301.710832] lkdtm_do_action+0x24/0x40
3087 13:41:15.579577 [ 301.714576] direct_entry+0xd0/0x140
3088 13:41:15.600389 [ 301.718151] full_proxy_write+0x68/0xbc
3089 13:41:15.600776 [ 301.721985] vfs_write+0xec/0x20c
3090 13:41:15.601100 [ 301.725294] ksys_write+0x70/0x100
3091 13:41:15.601422 [ 301.728691] __arm64_sys_write+0x24/0x30
3092 13:41:15.601680 [ 301.732614] el0_svc_common.constprop.0+0x84/0x1e0
3093 13:41:15.602607 [ 301.737400] do_el0_svc+0x2c/0x94
3094 13:41:15.602922 [ 301.740712] el0_svc+0x20/0x30
3095 13:41:15.617679 [ 301.743763] el0_sync_handler+0xb0/0xb4
3096 13:41:15.618118 [ 301.747596] el0_sync+0x180/0x1c0
3097 13:41:15.619159 [ 301.750911] Code: 9117c000 97ffdd28 d2981bc1 d0004360 (f9400293)
3098 13:41:15.624059 [ 301.757002] ---[ end trace 4f0581b978a6b5d1 ]---
3099 13:41:15.624458 # Segmentation fault
3100 13:41:16.036320 # [ 301.474388] lkdtm: Performing direct entry ACCESS_NULL
3101 13:41:16.036824 # [ 301.479719] lkdtm: attempting bad read at 0000000000000000
3102 13:41:16.037811 # [ 301.486918] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
3103 13:41:16.057859 # [ 301.496508] Mem abort info:
3104 13:41:16.058305 # [ 301.499495] ESR = 0x96000004
3105 13:41:16.058698 # [ 301.502568] EC = 0x25: DABT (current EL), IL = 32 bits
3106 13:41:16.059099 # [ 301.507938] SET = 0, FnV = 0
3107 13:41:16.059381 # [ 301.510997] EA = 0, S1PTW = 0
3108 13:41:16.060420 # [ 301.514230] Data abort info:
3109 13:41:16.081390 # [ 301.517360] ISV = 0, ISS = 0x00000004
3110 13:41:16.081884 # [ 301.521338] CM = 0, WnR = 0
3111 13:41:16.082308 # [ 301.524333] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006049cd000
3112 13:41:16.083449 # [ 301.530859] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
3113 13:41:16.102940 # [ 301.537677] Internal error: Oops: 96000004 [#12] PREEMPT SMP
3114 13:41:16.147283 # [ 301.543335] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3115 13:41:16.147812 # [ 301.592881] CPU: 0 PID: 2211 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3116 13:41:16.148276 # [ 301.600619] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3117 13:41:16.168734 # [ 301.606971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3118 13:41:16.169234 # [ 301.612983] pc : lkdtm_ACCESS_NULL+0x34/0x78
3119 13:41:16.169657 # [ 301.617249] lr : lkdtm_ACCESS_NULL+0x2c/0x78
3120 13:41:16.170063 # [ 301.621513] sp : ffff80001650bcf0
3121 13:41:16.171192 # [ 301.624822] x29: ffff80001650bcf0 x28: ffff0005c5f79880
3122 13:41:16.192401 # [ 301.630134] x27: 0000000000000000 x26: 0000000000000000
3123 13:41:16.192903 # [ 301.635444] x25: ffff80001164d620 x24: ffff80001650be20
3124 13:41:16.194058 # [ 301.640755] x23: 000000000000000c x22: ffff0005c3ab2000
3125 13:41:16.194482 # [ 301.646065] x21: ffff800011bd0580 x20: 0000000000000000
3126 13:41:16.213882 # [ 301.651374] x19: 0000000000000027 x18: 0000000000000000
3127 13:41:16.214381 # [ 301.656683] x17: 0000000000000000 x16: 0000000000000000
3128 13:41:16.215534 # [ 301.661992] x15: 0000000000000000 x14: 0000000000000000
3129 13:41:16.215990 # [ 301.667301] x13: 0000000000000000 x12: 0000000000000000
3130 13:41:16.236512 # [ 301.672611] x11: 0000004d90dc9354 x10: 0000000000001440
3131 13:41:16.237004 # [ 301.677920] x9 : ffff80001012deb4 x8 : ffff0005c5f7ad20
3132 13:41:16.238162 # [ 301.683229] x7 : 0000000000000000 x6 : ffff800012791000
3133 13:41:16.238593 # [ 301.688538] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3134 13:41:16.257993 # [ 301.693848] x3 : 0000000000000000 x2 : 0000000000000000
3135 13:41:16.258507 # [ 301.699157] x1 : 000000000000c0de x0 : ffff800011bd1000
3136 13:41:16.258942 # [ 301.704467] Call trace:
3137 13:41:16.259358 # [ 301.706910] lkdtm_ACCESS_NULL+0x34/0x78
3138 13:41:16.260498 # [ 301.710832] lkdtm_do_action+0x24/0x40
3139 13:41:16.281801 # [ 301.714576] direct_entry+0xd0/0x140
3140 13:41:16.282308 # [ 301.718151] full_proxy_write+0x68/0xbc
3141 13:41:16.282740 # [ 301.721985] vfs_write+0xec/0x20c
3142 13:41:16.283943 # [ 301.725294] ksys_write+0x70/0x100
3143 13:41:16.284373 # [ 301.728691] __arm64_sys_write+0x24/0x30
3144 13:41:16.284787 # [ 301.732614] el0_svc_common.constprop.0+0x84/0x1e0
3145 13:41:16.303254 # [ 301.737400] do_el0_svc+0x2c/0x94
3146 13:41:16.303758 # [ 301.740712] el0_svc+0x20/0x30
3147 13:41:16.304227 # [ 301.743763] el0_sync_handler+0xb0/0xb4
3148 13:41:16.305378 # [ 301.747596] el0_sync+0x180/0x1c0
3149 13:41:16.305803 # [ 301.750911] Code: 9117c000 97ffdd28 d2981bc1 d0004360 (f9400293)
3150 13:41:16.308730 # [ 301.757002] ---[ end trace 4f0581b978a6b5d1 ]---
3151 13:41:16.311951 # ACCESS_NULL: saw 'call trace:': ok
3152 13:41:16.338614 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3153 13:41:16.408349 # selftests: lkdtm: WRITE_RO.sh
3154 13:41:17.444957 [ 303.580742] lkdtm: Performing direct entry WRITE_RO
3155 13:41:17.464466 [ 303.585733] lkdtm: attempting bad rodata write at ffff80001164db10
3156 13:41:17.464960 [ 303.591981] Unable to handle kernel write to read-only memory at virtual address ffff80001164db10
3157 13:41:17.465412 [ 303.600907] Mem abort info:
3158 13:41:17.465816 [ 303.603797] ESR = 0x9600004e
3159 13:41:17.470894 [ 303.606862] EC = 0x25: DABT (current EL), IL = 32 bits
3160 13:41:17.473320 [ 303.612357] SET = 0, FnV = 0
3161 13:41:17.484083 [ 303.615523] EA = 0, S1PTW = 0
3162 13:41:17.484573 [ 303.618668] Data abort info:
3163 13:41:17.484993 [ 303.621573] ISV = 0, ISS = 0x0000004e
3164 13:41:17.487442 [ 303.625434] CM = 0, WnR = 1
3165 13:41:17.494931 [ 303.628636] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3166 13:41:17.507904 [ 303.635518] [ffff80001164db10] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
3167 13:41:17.511246 [ 303.646221] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3168 13:41:17.575705 [ 303.651882] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3169 13:41:17.577005 [ 303.701497] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3170 13:41:17.577443 [ 303.709237] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3171 13:41:17.597225 [ 303.715593] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3172 13:41:17.597718 [ 303.721611] pc : lkdtm_WRITE_RO+0x44/0x5c
3173 13:41:17.598140 [ 303.725620] lr : lkdtm_WRITE_RO+0x2c/0x5c
3174 13:41:17.598548 [ 303.729626] sp : ffff8000163f3cf0
3175 13:41:17.599689 [ 303.732938] x29: ffff8000163f3cf0 x28: ffff0005c7cb0000
3176 13:41:17.619939 [ 303.738255] x27: 0000000000000000 x26: 0000000000000000
3177 13:41:17.620431 [ 303.743572] x25: ffff80001164d620 x24: ffff8000163f3e20
3178 13:41:17.620852 [ 303.748887] x23: 0000000000000009 x22: ffff0005c4ed6000
3179 13:41:17.621998 [ 303.754203] x21: ffff800011bd0590 x20: ffff80001164d8a0
3180 13:41:17.642480 [ 303.759518] x19: ffff80001164d000 x18: 0000000000000000
3181 13:41:17.642981 [ 303.764833] x17: 0000000000000000 x16: 0000000000000000
3182 13:41:17.643412 [ 303.770147] x15: 0000000000000030 x14: ffffffffffffffff
3183 13:41:17.644595 [ 303.775462] x13: ffff8000963f39d7 x12: ffff8000163f39df
3184 13:41:17.664033 [ 303.780777] x11: 0000000000000000 x10: ffff8000128182d0
3185 13:41:17.664530 [ 303.786092] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3186 13:41:17.664962 [ 303.791407] x7 : ffff8000128182d0 x6 : ffff800012791000
3187 13:41:17.666119 [ 303.796722] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3188 13:41:17.666546 [ 303.802037] x3 : 0000000000000000 x2 : 00000000abcd1234
3189 13:41:17.686606 [ 303.807352] x1 : 000000000198b861 x0 : ffff800011bd14e0
3190 13:41:17.687102 [ 303.812668] Call trace:
3191 13:41:17.687533 [ 303.815116] lkdtm_WRITE_RO+0x44/0x5c
3192 13:41:17.688027 [ 303.818781] lkdtm_do_action+0x24/0x40
3193 13:41:17.689201 [ 303.822528] direct_entry+0xd0/0x140
3194 13:41:17.689623 [ 303.826106] full_proxy_write+0x68/0xbc
3195 13:41:17.709246 [ 303.829943] vfs_write+0xec/0x20c
3196 13:41:17.709744 [ 303.833256] ksys_write+0x70/0x100
3197 13:41:17.710176 [ 303.836656] __arm64_sys_write+0x24/0x30
3198 13:41:17.710589 [ 303.840582] el0_svc_common.constprop.0+0x84/0x1e0
3199 13:41:17.711741 [ 303.845372] do_el0_svc+0x2c/0x94
3200 13:41:17.712209 [ 303.848688] el0_svc+0x20/0x30
3201 13:41:17.725506 [ 303.851742] el0_sync_handler+0xb0/0xb4
3202 13:41:17.726004 [ 303.855578] el0_sync+0x180/0x1c0
3203 13:41:17.727197 [ 303.858897] Code: f2b579a2 d0004360 ca020021 91138000 (f9058a61)
3204 13:41:17.731867 [ 303.864992] ---[ end trace 4f0581b978a6b5d2 ]---
3205 13:41:17.732369 # Segmentation fault
3206 13:41:18.264345 # [ 303.580742] lkdtm: Performing direct entry WRITE_RO
3207 13:41:18.264870 # [ 303.585733] lkdtm: attempting bad rodata write at ffff80001164db10
3208 13:41:18.266047 # [ 303.591981] Unable to handle kernel write to read-only memory at virtual address ffff80001164db10
3209 13:41:18.286960 # [ 303.600907] Mem abort info:
3210 13:41:18.287453 # [ 303.603797] ESR = 0x9600004e
3211 13:41:18.287916 # [ 303.606862] EC = 0x25: DABT (current EL), IL = 32 bits
3212 13:41:18.289077 # [ 303.612357] SET = 0, FnV = 0
3213 13:41:18.289500 # [ 303.615523] EA = 0, S1PTW = 0
3214 13:41:18.289903 # [ 303.618668] Data abort info:
3215 13:41:18.309411 # [ 303.621573] ISV = 0, ISS = 0x0000004e
3216 13:41:18.309909 # [ 303.625434] CM = 0, WnR = 1
3217 13:41:18.310338 # [ 303.628636] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3218 13:41:18.311496 # [ 303.635518] [ffff80001164db10] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049800781
3219 13:41:18.331082 # [ 303.646221] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3220 13:41:18.375262 # [ 303.651882] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3221 13:41:18.376529 # [ 303.701497] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3222 13:41:18.397919 # [ 303.709237] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3223 13:41:18.398415 # [ 303.715593] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3224 13:41:18.398842 # [ 303.721611] pc : lkdtm_WRITE_RO+0x44/0x5c
3225 13:41:18.399253 # [ 303.725620] lr : lkdtm_WRITE_RO+0x2c/0x5c
3226 13:41:18.399656 # [ 303.729626] sp : ffff8000163f3cf0
3227 13:41:18.420368 # [ 303.732938] x29: ffff8000163f3cf0 x28: ffff0005c7cb0000
3228 13:41:18.420861 # [ 303.738255] x27: 0000000000000000 x26: 0000000000000000
3229 13:41:18.421283 # [ 303.743572] x25: ffff80001164d620 x24: ffff8000163f3e20
3230 13:41:18.422434 # [ 303.748887] x23: 0000000000000009 x22: ffff0005c4ed6000
3231 13:41:18.441867 # [ 303.754203] x21: ffff800011bd0590 x20: ffff80001164d8a0
3232 13:41:18.442354 # [ 303.759518] x19: ffff80001164d000 x18: 0000000000000000
3233 13:41:18.442772 # [ 303.764833] x17: 0000000000000000 x16: 0000000000000000
3234 13:41:18.443965 # [ 303.770147] x15: 0000000000000030 x14: ffffffffffffffff
3235 13:41:18.464513 # [ 303.775462] x13: ffff8000963f39d7 x12: ffff8000163f39df
3236 13:41:18.464997 # [ 303.780777] x11: 0000000000000000 x10: ffff8000128182d0
3237 13:41:18.465419 # [ 303.786092] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3238 13:41:18.465822 # [ 303.791407] x7 : ffff8000128182d0 x6 : ffff800012791000
3239 13:41:18.487118 # [ 303.796722] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3240 13:41:18.487603 # [ 303.802037] x3 : 0000000000000000 x2 : 00000000abcd1234
3241 13:41:18.488842 # [ 303.807352] x1 : 000000000198b861 x0 : ffff800011bd14e0
3242 13:41:18.489263 # [ 303.812668] Call trace:
3243 13:41:18.489662 # [ 303.815116] lkdtm_WRITE_RO+0x44/0x5c
3244 13:41:18.509627 # [ 303.818781] lkdtm_do_action+0x24/0x40
3245 13:41:18.510112 # [ 303.822528] direct_entry+0xd0/0x140
3246 13:41:18.510528 # [ 303.826106] full_proxy_write+0x68/0xbc
3247 13:41:18.510930 # [ 303.829943] vfs_write+0xec/0x20c
3248 13:41:18.512107 # [ 303.833256] ksys_write+0x70/0x100
3249 13:41:18.512518 # [ 303.836656] __arm64_sys_write+0x24/0x30
3250 13:41:18.531233 # [ 303.840582] el0_svc_common.constprop.0+0x84/0x1e0
3251 13:41:18.531717 # [ 303.845372] do_el0_svc+0x2c/0x94
3252 13:41:18.532173 # [ 303.848688] el0_svc+0x20/0x30
3253 13:41:18.533333 # [ 303.851742] el0_sync_handler+0xb0/0xb4
3254 13:41:18.533747 # [ 303.855578] el0_sync+0x180/0x1c0
3255 13:41:18.547366 # [ 303.858897] Code: f2b579a2 d0004360 ca020021 91138000 (f9058a61)
3256 13:41:18.547882 # [ 303.864992] ---[ end trace 4f0581b978a6b5d2 ]---
3257 13:41:18.548308 # WRITE_RO: saw 'call trace:': ok
3258 13:41:18.550917 ok 39 selftests: lkdtm: WRITE_RO.sh
3259 13:41:18.551405 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3260 13:41:19.675774 [ 305.807211] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3261 13:41:19.679050 [ 305.813289] lkdtm: attempting bad ro_after_init write at ffff800011ca7f68
3262 13:41:19.687699 [ 305.820185] Unable to handle kernel write to read-only memory at virtual address ffff800011ca7f68
3263 13:41:19.690074 [ 305.829365] Mem abort info:
3264 13:41:19.694330 [ 305.832218] ESR = 0x9600004f
3265 13:41:19.699856 [ 305.835344] EC = 0x25: DABT (current EL), IL = 32 bits
3266 13:41:19.705313 [ 305.840798] SET = 0, FnV = 0
3267 13:41:19.708583 [ 305.843916] EA = 0, S1PTW = 0
3268 13:41:19.709035 [ 305.847062] Data abort info:
3269 13:41:19.714048 [ 305.851393] ISV = 0, ISS = 0x0000004f
3270 13:41:19.720644 [ 305.855454] CM = 0, WnR = 1
3271 13:41:19.723962 [ 305.858448] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3272 13:41:19.736930 [ 305.865193] [ffff800011ca7f68] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049ea7783
3273 13:41:19.756053 [ 305.877844] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3274 13:41:19.801241 [ 305.883503] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3275 13:41:19.802324 [ 305.933049] CPU: 1 PID: 2300 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3276 13:41:19.823488 [ 305.940786] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3277 13:41:19.824074 [ 305.947137] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3278 13:41:19.824279 [ 305.953150] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3279 13:41:19.825266 [ 305.958110] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3280 13:41:19.825464 [ 305.963068] sp : ffff80001663bcf0
3281 13:41:19.846796 [ 305.966377] x29: ffff80001663bcf0 x28: ffff0005c0e13100
3282 13:41:19.847060 [ 305.971688] x27: 0000000000000000 x26: 0000000000000000
3283 13:41:19.847246 [ 305.976999] x25: ffff80001164d620 x24: ffff80001663be20
3284 13:41:19.847477 [ 305.982309] x23: 0000000000000014 x22: ffff0005c5e3b000
3285 13:41:19.868563 [ 305.987619] x21: ffff800011bd05a0 x20: ffff80001164d8b0
3286 13:41:19.868815 [ 305.992928] x19: ffff800011ca7000 x18: 0000000000000000
3287 13:41:19.869040 [ 305.998238] x17: 0000000000000000 x16: 0000000000000000
3288 13:41:19.869267 [ 306.003547] x15: 0000000000000030 x14: ffffffffffffffff
3289 13:41:19.890546 [ 306.008857] x13: ffff80009663b9d7 x12: ffff80001663b9df
3290 13:41:19.890831 [ 306.014167] x11: 0000000000000018 x10: ffff8000128182d0
3291 13:41:19.891601 [ 306.019476] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3292 13:41:19.891863 [ 306.024785] x7 : ffff8000128182d0 x6 : ffff800012791000
3293 13:41:19.912179 [ 306.030094] x5 : ffff800012791c88 x4 : ffff00063f77fc50
3294 13:41:19.912515 [ 306.035404] x3 : 0000000000000000 x2 : 00000000abcd1234
3295 13:41:19.913466 [ 306.040714] x1 : 00000000fe67479e x0 : ffff800011bd14e0
3296 13:41:19.913818 [ 306.046024] Call trace:
3297 13:41:19.914069 [ 306.048469] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3298 13:41:19.934805 [ 306.053087] lkdtm_do_action+0x24/0x40
3299 13:41:19.935208 [ 306.056831] direct_entry+0xd0/0x140
3300 13:41:19.935556 [ 306.060406] full_proxy_write+0x68/0xbc
3301 13:41:19.936609 [ 306.064240] vfs_write+0xec/0x20c
3302 13:41:19.936973 [ 306.067549] ksys_write+0x70/0x100
3303 13:41:19.937340 [ 306.070946] __arm64_sys_write+0x24/0x30
3304 13:41:19.957443 [ 306.074868] el0_svc_common.constprop.0+0x84/0x1e0
3305 13:41:19.957877 [ 306.079654] do_el0_svc+0x2c/0x94
3306 13:41:19.958247 [ 306.082967] el0_svc+0x20/0x30
3307 13:41:19.959318 [ 306.086017] el0_sync_handler+0xb0/0xb4
3308 13:41:19.959709 [ 306.089850] el0_sync+0x180/0x1c0
3309 13:41:19.960111 [ 306.093165] Code: f2b579a2 d0004360 ca020021 91138000 (f907b661)
3310 13:41:19.962931 [ 306.099256] ---[ end trace 4f0581b978a6b5d3 ]---
3311 13:41:19.966309 # Segmentation fault
3312 13:41:20.529145 # [ 305.807211] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3313 13:41:20.529629 # [ 305.813289] lkdtm: attempting bad ro_after_init write at ffff800011ca7f68
3314 13:41:20.530673 # [ 305.820185] Unable to handle kernel write to read-only memory at virtual address ffff800011ca7f68
3315 13:41:20.550653 # [ 305.829365] Mem abort info:
3316 13:41:20.551064 # [ 305.832218] ESR = 0x9600004f
3317 13:41:20.551345 # [ 305.835344] EC = 0x25: DABT (current EL), IL = 32 bits
3318 13:41:20.551590 # [ 305.840798] SET = 0, FnV = 0
3319 13:41:20.552614 # [ 305.843916] EA = 0, S1PTW = 0
3320 13:41:20.553048 # [ 305.847062] Data abort info:
3321 13:41:20.573137 # [ 305.851393] ISV = 0, ISS = 0x0000004f
3322 13:41:20.573585 # [ 305.855454] CM = 0, WnR = 1
3323 13:41:20.574617 # [ 305.858448] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3324 13:41:20.594901 # [ 305.865193] [ffff800011ca7f68] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049ea7783
3325 13:41:20.595334 # [ 305.877844] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3326 13:41:20.640850 # [ 305.883503] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3327 13:41:20.641122 # [ 305.933049] CPU: 1 PID: 2300 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3328 13:41:20.662499 # [ 305.940786] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3329 13:41:20.662752 # [ 305.947137] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3330 13:41:20.662945 # [ 305.953150] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3331 13:41:20.684778 # [ 305.958110] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3332 13:41:20.685037 # [ 305.963068] sp : ffff80001663bcf0
3333 13:41:20.686076 # [ 305.966377] x29: ffff80001663bcf0 x28: ffff0005c0e13100
3334 13:41:20.686273 # [ 305.971688] x27: 0000000000000000 x26: 0000000000000000
3335 13:41:20.686462 # [ 305.976999] x25: ffff80001164d620 x24: ffff80001663be20
3336 13:41:20.705965 # [ 305.982309] x23: 0000000000000014 x22: ffff0005c5e3b000
3337 13:41:20.706246 # [ 305.987619] x21: ffff800011bd05a0 x20: ffff80001164d8b0
3338 13:41:20.707058 # [ 305.992928] x19: ffff800011ca7000 x18: 0000000000000000
3339 13:41:20.707326 # [ 305.998238] x17: 0000000000000000 x16: 0000000000000000
3340 13:41:20.729676 # [ 306.003547] x15: 0000000000000030 x14: ffffffffffffffff
3341 13:41:20.730006 # [ 306.008857] x13: ffff80009663b9d7 x12: ffff80001663b9df
3342 13:41:20.730913 # [ 306.014167] x11: 0000000000000018 x10: ffff8000128182d0
3343 13:41:20.731231 # [ 306.019476] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3344 13:41:20.751226 # [ 306.024785] x7 : ffff8000128182d0 x6 : ffff800012791000
3345 13:41:20.751527 # [ 306.030094] x5 : ffff800012791c88 x4 : ffff00063f77fc50
3346 13:41:20.752578 # [ 306.035404] x3 : 0000000000000000 x2 : 00000000abcd1234
3347 13:41:20.752946 # [ 306.040714] x1 : 00000000fe67479e x0 : ffff800011bd14e0
3348 13:41:20.753294 # [ 306.046024] Call trace:
3349 13:41:20.772760 # [ 306.048469] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3350 13:41:20.773125 # [ 306.053087] lkdtm_do_action+0x24/0x40
3351 13:41:20.773497 # [ 306.056831] direct_entry+0xd0/0x140
3352 13:41:20.773850 # [ 306.060406] full_proxy_write+0x68/0xbc
3353 13:41:20.774947 # [ 306.064240] vfs_write+0xec/0x20c
3354 13:41:20.795500 # [ 306.067549] ksys_write+0x70/0x100
3355 13:41:20.796040 # [ 306.070946] __arm64_sys_write+0x24/0x30
3356 13:41:20.796465 # [ 306.074868] el0_svc_common.constprop.0+0x84/0x1e0
3357 13:41:20.796871 # [ 306.079654] do_el0_svc+0x2c/0x94
3358 13:41:20.797270 # [ 306.082967] el0_svc+0x20/0x30
3359 13:41:20.797665 # [ 306.086017] el0_sync_handler+0xb0/0xb4
3360 13:41:20.816039 # [ 306.089850] el0_sync+0x180/0x1c0
3361 13:41:20.816527 # [ 306.093165] Code: f2b579a2 d0004360 ca020021 91138000 (f907b661)
3362 13:41:20.816952 # [ 306.099256] ---[ end trace 4f0581b978a6b5d3 ]---
3363 13:41:20.819240 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3364 13:41:20.819651 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3365 13:41:20.861428 # selftests: lkdtm: WRITE_KERN.sh
3366 13:41:22.381355 [ 308.516988] lkdtm: Performing direct entry WRITE_KERN
3367 13:41:22.396305 [ 308.522138] lkdtm: attempting bad 8741592 byte write at ffff800011363338
3368 13:41:22.397495 [ 308.528905] Unable to handle kernel write to read-only memory at virtual address ffff800011363338
3369 13:41:22.402855 [ 308.537830] Mem abort info:
3370 13:41:22.403308 [ 308.540732] ESR = 0x9600004f
3371 13:41:22.423412 [ 308.543850] EC = 0x25: DABT (current EL), IL = 32 bits
3372 13:41:22.423909 [ 308.549212] SET = 0, FnV = 0
3373 13:41:22.424313 [ 308.552290] EA = 0, S1PTW = 0
3374 13:41:22.424697 [ 308.555452] Data abort info:
3375 13:41:22.425809 [ 308.558337] ISV = 0, ISS = 0x0000004f
3376 13:41:22.426203 [ 308.562195] CM = 0, WnR = 1
3377 13:41:22.440839 [ 308.565198] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3378 13:41:22.444215 [ 308.571927] [ffff800011363338] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049563783
3379 13:41:22.463341 [ 308.584765] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3380 13:41:22.508598 [ 308.590430] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3381 13:41:22.509927 [ 308.640049] CPU: 0 PID: 2345 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3382 13:41:22.530122 [ 308.647789] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3383 13:41:22.530629 [ 308.654145] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3384 13:41:22.531876 [ 308.660162] pc : __memcpy+0x110/0x180
3385 13:41:22.532313 [ 308.663830] lr : lkdtm_WRITE_KERN+0x54/0x88
3386 13:41:22.532731 [ 308.668009] sp : ffff80001668bce0
3387 13:41:22.553754 [ 308.671321] x29: ffff80001668bce0 x28: ffff0005c0e14980
3388 13:41:22.554270 [ 308.676638] x27: 0000000000000000 x26: 0000000000000000
3389 13:41:22.555491 [ 308.681956] x25: ffff80001164d620 x24: ffff80001668be20
3390 13:41:22.555951 [ 308.687272] x23: 000000000000000b x22: ffff0005c5d38000
3391 13:41:22.575337 [ 308.692588] x21: 00000000008562d8 x20: ffff800010b0d060
3392 13:41:22.575885 [ 308.697903] x19: ffff800011363338 x18: 0000000000000000
3393 13:41:22.576324 [ 308.703218] x17: 0000000000000000 x16: 0000000000000000
3394 13:41:22.577529 [ 308.708532] x15: 0000000000000030 x14: f9000fe097e0f866
3395 13:41:22.596968 [ 308.713847] x13: f944b800910003fd x12: 52819801d2800802
3396 13:41:22.597491 [ 308.719161] x11: a9be7bfd90008cc0 x10: d503233fd503201f
3397 13:41:22.597926 [ 308.724476] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3398 13:41:22.599129 [ 308.729791] x7 : d503201faa1e03e9 x6 : ffff800011363338
3399 13:41:22.599558 [ 308.735106] x5 : ffff800012791c88 x4 : 0000000000000000
3400 13:41:22.619580 [ 308.740421] x3 : 0000000000000000 x2 : 0000000000856258
3401 13:41:22.620111 [ 308.745735] x1 : ffff800010b0d0a0 x0 : ffff800011363338
3402 13:41:22.620547 [ 308.751051] Call trace:
3403 13:41:22.620965 [ 308.753498] __memcpy+0x110/0x180
3404 13:41:22.621377 [ 308.756816] lkdtm_do_action+0x24/0x40
3405 13:41:22.642153 [ 308.760563] direct_entry+0xd0/0x140
3406 13:41:22.642679 [ 308.764141] full_proxy_write+0x68/0xbc
3407 13:41:22.643115 [ 308.767979] vfs_write+0xec/0x20c
3408 13:41:22.643532 [ 308.771291] ksys_write+0x70/0x100
3409 13:41:22.643974 [ 308.774691] __arm64_sys_write+0x24/0x30
3410 13:41:22.645167 [ 308.778616] el0_svc_common.constprop.0+0x84/0x1e0
3411 13:41:22.663533 [ 308.783405] do_el0_svc+0x2c/0x94
3412 13:41:22.663907 [ 308.786721] el0_svc+0x20/0x30
3413 13:41:22.664246 [ 308.789775] el0_sync_handler+0xb0/0xb4
3414 13:41:22.664633 [ 308.793611] el0_sync+0x180/0x1c0
3415 13:41:22.667037 [ 308.796928] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3416 13:41:22.667553 [ 308.803023] ---[ end trace 4f0581b978a6b5d4 ]---
3417 13:41:22.673252 # Segmentation fault
3418 13:41:23.352234 # [ 308.516988] lkdtm: Performing direct entry WRITE_KERN
3419 13:41:23.353349 # [ 308.522138] lkdtm: attempting bad 8741592 byte write at ffff800011363338
3420 13:41:23.353643 # [ 308.528905] Unable to handle kernel write to read-only memory at virtual address ffff800011363338
3421 13:41:23.373714 # [ 308.537830] Mem abort info:
3422 13:41:23.374144 # [ 308.540732] ESR = 0x9600004f
3423 13:41:23.374507 # [ 308.543850] EC = 0x25: DABT (current EL), IL = 32 bits
3424 13:41:23.375558 # [ 308.549212] SET = 0, FnV = 0
3425 13:41:23.375953 # [ 308.552290] EA = 0, S1PTW = 0
3426 13:41:23.376299 # [ 308.555452] Data abort info:
3427 13:41:23.396243 # [ 308.558337] ISV = 0, ISS = 0x0000004f
3428 13:41:23.396634 # [ 308.562195] CM = 0, WnR = 1
3429 13:41:23.397739 # [ 308.565198] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
3430 13:41:23.417831 # [ 308.571927] [ffff800011363338] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049563783
3431 13:41:23.418344 # [ 308.584765] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3432 13:41:23.463232 # [ 308.590430] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3433 13:41:23.463713 # [ 308.640049] CPU: 0 PID: 2345 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3434 13:41:23.485725 # [ 308.647789] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3435 13:41:23.486220 # [ 308.654145] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3436 13:41:23.486618 # [ 308.660162] pc : __memcpy+0x110/0x180
3437 13:41:23.487743 # [ 308.663830] lr : lkdtm_WRITE_KERN+0x54/0x88
3438 13:41:23.507382 # [ 308.668009] sp : ffff80001668bce0
3439 13:41:23.507864 # [ 308.671321] x29: ffff80001668bce0 x28: ffff0005c0e14980
3440 13:41:23.508263 # [ 308.676638] x27: 0000000000000000 x26: 0000000000000000
3441 13:41:23.509391 # [ 308.681956] x25: ffff80001164d620 x24: ffff80001668be20
3442 13:41:23.528952 # [ 308.687272] x23: 000000000000000b x22: ffff0005c5d38000
3443 13:41:23.529448 # [ 308.692588] x21: 00000000008562d8 x20: ffff800010b0d060
3444 13:41:23.529872 # [ 308.697903] x19: ffff800011363338 x18: 0000000000000000
3445 13:41:23.530284 # [ 308.703218] x17: 0000000000000000 x16: 0000000000000000
3446 13:41:23.552568 # [ 308.708532] x15: 0000000000000030 x14: f9000fe097e0f866
3447 13:41:23.553090 # [ 308.713847] x13: f944b800910003fd x12: 52819801d2800802
3448 13:41:23.553418 # [ 308.719161] x11: a9be7bfd90008cc0 x10: d503233fd503201f
3449 13:41:23.553728 # [ 308.724476] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3450 13:41:23.554823 # [ 308.729791] x7 : d503201faa1e03e9 x6 : ffff800011363338
3451 13:41:23.574192 # [ 308.735106] x5 : ffff800012791c88 x4 : 0000000000000000
3452 13:41:23.574654 # [ 308.740421] x3 : 0000000000000000 x2 : 0000000000856258
3453 13:41:23.575055 # [ 308.745735] x1 : ffff800010b0d0a0 x0 : ffff800011363338
3454 13:41:23.575440 # [ 308.751051] Call trace:
3455 13:41:23.595730 # [ 308.753498] __memcpy+0x110/0x180
3456 13:41:23.596236 # [ 308.756816] lkdtm_do_action+0x24/0x40
3457 13:41:23.596640 # [ 308.760563] direct_entry+0xd0/0x140
3458 13:41:23.597812 # [ 308.764141] full_proxy_write+0x68/0xbc
3459 13:41:23.598280 # [ 308.767979] vfs_write+0xec/0x20c
3460 13:41:23.598695 # [ 308.771291] ksys_write+0x70/0x100
3461 13:41:23.618315 # [ 308.774691] __arm64_sys_write+0x24/0x30
3462 13:41:23.618813 # [ 308.778616] el0_svc_common.constprop.0+0x84/0x1e0
3463 13:41:23.619249 # [ 308.783405] do_el0_svc+0x2c/0x94
3464 13:41:23.619666 # [ 308.786721] el0_svc+0x20/0x30
3465 13:41:23.620114 # [ 308.789775] el0_sync_handler+0xb0/0xb4
3466 13:41:23.620519 # [ 308.793611] el0_sync+0x180/0x1c0
3467 13:41:23.633428 # [ 308.796928] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3468 13:41:23.633927 # [ 308.803023] ---[ end trace 4f0581b978a6b5d4 ]---
3469 13:41:23.636775 # WRITE_KERN: saw 'call trace:': ok
3470 13:41:23.637282 ok 41 selftests: lkdtm: WRITE_KERN.sh
3471 13:41:23.667437 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3472 13:41:24.957432 [ 311.078278] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3473 13:41:24.957963 [ 311.084550] lkdtm: attempting good refcount_inc() without overflow
3474 13:41:24.960655 [ 311.090812] lkdtm: attempting bad refcount_inc() overflow
3475 13:41:24.961076 [ 311.096348] ------------[ cut here ]------------
3476 13:41:24.964911 [ 311.101220] refcount_t: saturated; leaking memory.
3477 13:41:24.973557 [ 311.106461] WARNING: CPU: 3 PID: 2392 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3478 13:41:25.038126 [ 311.114903] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3479 13:41:25.039288 [ 311.164696] CPU: 3 PID: 2392 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3480 13:41:25.039695 [ 311.172442] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3481 13:41:25.060932 [ 311.178804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3482 13:41:25.061434 [ 311.184818] pc : refcount_warn_saturate+0x74/0x144
3483 13:41:25.061866 [ 311.189613] lr : refcount_warn_saturate+0x74/0x144
3484 13:41:25.062281 [ 311.194407] sp : ffff8000167a3cd0
3485 13:41:25.063495 [ 311.197725] x29: ffff8000167a3cd0 x28: ffff0005c8d88000
3486 13:41:25.083491 [ 311.203053] x27: 0000000000000000 x26: 0000000000000000
3487 13:41:25.083841 [ 311.208381] x25: ffff80001164d620 x24: ffff8000167a3e20
3488 13:41:25.084171 [ 311.213709] x23: 0000000000000016 x22: ffff0005c087c000
3489 13:41:25.084365 [ 311.219036] x21: ffff800011bd05c8 x20: ffff80001164d8d0
3490 13:41:25.104989 [ 311.224364] x19: 000000000000002b x18: 0000000000000000
3491 13:41:25.105362 [ 311.229691] x17: 0000000000000000 x16: 001fffffffffffff
3492 13:41:25.105687 [ 311.235020] x15: 0000000000174000 x14: e205e9d14e548fff
3493 13:41:25.105998 [ 311.240347] x13: 0a0801010000e2da x12: 3e211080976367ae
3494 13:41:25.127747 [ 311.245675] x11: 00000089fa898212 x10: 0000000000001440
3495 13:41:25.128795 [ 311.251002] x9 : ffff80001012deb4 x8 : ffff0005c8d894a0
3496 13:41:25.129905 [ 311.256329] x7 : 0000000000000000 x6 : ffff800012791000
3497 13:41:25.130306 [ 311.261657] x5 : ffff800012791c88 x4 : ffff00063f77fc50
3498 13:41:25.150276 [ 311.266984] x3 : 0000000000000000 x2 : 0000000000000000
3499 13:41:25.150736 [ 311.272311] x1 : 0000000000000000 x0 : ffff0005c8d88000
3500 13:41:25.151101 [ 311.277640] Call trace:
3501 13:41:25.151482 [ 311.280093] refcount_warn_saturate+0x74/0x144
3502 13:41:25.151889 [ 311.284550] __refcount_add.constprop.0+0x6c/0x80
3503 13:41:25.171696 [ 311.289268] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3504 13:41:25.171959 [ 311.294065] lkdtm_do_action+0x24/0x40
3505 13:41:25.172172 [ 311.297819] direct_entry+0xd0/0x140
3506 13:41:25.172843 [ 311.301403] full_proxy_write+0x68/0xbc
3507 13:41:25.173046 [ 311.305248] vfs_write+0xec/0x20c
3508 13:41:25.173242 [ 311.308568] ksys_write+0x70/0x100
3509 13:41:25.173434 [ 311.311976] __arm64_sys_write+0x24/0x30
3510 13:41:25.195447 [ 311.315910] el0_svc_common.constprop.0+0x84/0x1e0
3511 13:41:25.195778 [ 311.320707] do_el0_svc+0x2c/0x94
3512 13:41:25.196090 [ 311.324032] el0_svc+0x20/0x30
3513 13:41:25.196959 [ 311.327093] el0_sync_handler+0xb0/0xb4
3514 13:41:25.197242 [ 311.330936] el0_sync+0x180/0x1c0
3515 13:41:25.197515 [ 311.334254] irq event stamp: 0
3516 13:41:25.217105 [ 311.337322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3517 13:41:25.217457 [ 311.343601] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3518 13:41:25.218477 [ 311.351785] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3519 13:41:25.226971 [ 311.359968] softirqs last disabled at (0): [<0000000000000000>] 0x0
3520 13:41:25.230141 [ 311.366237] ---[ end trace 4f0581b978a6b5d5 ]---
3521 13:41:25.234214 [ 311.371145] lkdtm: Overflow detected: saturated
3522 13:41:26.008654 # [ 311.078278] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3523 13:41:26.009781 # [ 311.084550] lkdtm: attempting good refcount_inc() without overflow
3524 13:41:26.010151 # [ 311.090812] lkdtm: attempting bad refcount_inc() overflow
3525 13:41:26.030166 # [ 311.096348] ------------[ cut here ]------------
3526 13:41:26.030569 # [ 311.101220] refcount_t: saturated; leaking memory.
3527 13:41:26.030908 # [ 311.106461] WARNING: CPU: 3 PID: 2392 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3528 13:41:26.076214 # [ 311.114903] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3529 13:41:26.097039 # [ 311.164696] CPU: 3 PID: 2392 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3530 13:41:26.097548 # [ 311.172442] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3531 13:41:26.098788 # [ 311.178804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3532 13:41:26.119702 # [ 311.184818] pc : refcount_warn_saturate+0x74/0x144
3533 13:41:26.120262 # [ 311.189613] lr : refcount_warn_saturate+0x74/0x144
3534 13:41:26.120686 # [ 311.194407] sp : ffff8000167a3cd0
3535 13:41:26.121093 # [ 311.197725] x29: ffff8000167a3cd0 x28: ffff0005c8d88000
3536 13:41:26.121493 # [ 311.203053] x27: 0000000000000000 x26: 0000000000000000
3537 13:41:26.141191 # [ 311.208381] x25: ffff80001164d620 x24: ffff8000167a3e20
3538 13:41:26.141679 # [ 311.213709] x23: 0000000000000016 x22: ffff0005c087c000
3539 13:41:26.142101 # [ 311.219036] x21: ffff800011bd05c8 x20: ffff80001164d8d0
3540 13:41:26.142509 # [ 311.224364] x19: 000000000000002b x18: 0000000000000000
3541 13:41:26.162604 # [ 311.229691] x17: 0000000000000000 x16: 001fffffffffffff
3542 13:41:26.163050 # [ 311.235020] x15: 0000000000174000 x14: e205e9d14e548fff
3543 13:41:26.164145 # [ 311.240347] x13: 0a0801010000e2da x12: 3e211080976367ae
3544 13:41:26.164471 # [ 311.245675] x11: 00000089fa898212 x10: 0000000000001440
3545 13:41:26.186221 # [ 311.251002] x9 : ffff80001012deb4 x8 : ffff0005c8d894a0
3546 13:41:26.186690 # [ 311.256329] x7 : 0000000000000000 x6 : ffff800012791000
3547 13:41:26.187905 # [ 311.261657] x5 : ffff800012791c88 x4 : ffff00063f77fc50
3548 13:41:26.188274 # [ 311.266984] x3 : 0000000000000000 x2 : 0000000000000000
3549 13:41:26.207791 # [ 311.272311] x1 : 0000000000000000 x0 : ffff0005c8d88000
3550 13:41:26.208265 # [ 311.277640] Call trace:
3551 13:41:26.208632 # [ 311.280093] refcount_warn_saturate+0x74/0x144
3552 13:41:26.208982 # [ 311.284550] __refcount_add.constprop.0+0x6c/0x80
3553 13:41:26.210139 # [ 311.289268] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3554 13:41:26.230412 # [ 311.294065] lkdtm_do_action+0x24/0x40
3555 13:41:26.230933 # [ 311.297819] direct_entry+0xd0/0x140
3556 13:41:26.231373 # [ 311.301403] full_proxy_write+0x68/0xbc
3557 13:41:26.232638 # [ 311.305248] vfs_write+0xec/0x20c
3558 13:41:26.233068 # [ 311.308568] ksys_write+0x70/0x100
3559 13:41:26.233476 # [ 311.311976] __arm64_sys_write+0x24/0x30
3560 13:41:26.252091 # [ 311.315910] el0_svc_common.constprop.0+0x84/0x1e0
3561 13:41:26.252601 # [ 311.320707] do_el0_svc+0x2c/0x94
3562 13:41:26.253032 # [ 311.324032] el0_svc+0x20/0x30
3563 13:41:26.253448 # [ 311.327093] el0_sync_handler+0xb0/0xb4
3564 13:41:26.253883 # [ 311.330936] el0_sync+0x180/0x1c0
3565 13:41:26.254294 # [ 311.334254] irq event stamp: 0
3566 13:41:26.274657 # [ 311.337322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3567 13:41:26.275160 # [ 311.343601] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3568 13:41:26.276462 # [ 311.351785] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3569 13:41:26.297269 # [ 311.359968] softirqs last disabled at (0): [<0000000000000000>] 0x0
3570 13:41:26.297768 # [ 311.366237] ---[ end trace 4f0581b978a6b5d5 ]---
3571 13:41:26.298199 # [ 311.371145] lkdtm: Overflow detected: saturated
3572 13:41:26.299431 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3573 13:41:26.303905 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3574 13:41:26.304321 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3575 13:41:26.604819 [ 312.730171] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3576 13:41:26.605127 [ 312.736316] lkdtm: attempting good refcount_add() without overflow
3577 13:41:26.607241 [ 312.742567] lkdtm: attempting bad refcount_add() overflow
3578 13:41:26.611361 [ 312.748036] ------------[ cut here ]------------
3579 13:41:26.616918 [ 312.752747] refcount_t: saturated; leaking memory.
3580 13:41:26.625728 [ 312.757690] WARNING: CPU: 5 PID: 2424 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3581 13:41:26.689248 [ 312.766126] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3582 13:41:26.690328 [ 312.815787] CPU: 5 PID: 2424 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3583 13:41:26.690612 [ 312.823528] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3584 13:41:26.711935 [ 312.829884] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3585 13:41:26.712344 [ 312.835892] pc : refcount_warn_saturate+0x74/0x144
3586 13:41:26.712692 [ 312.840682] lr : refcount_warn_saturate+0x74/0x144
3587 13:41:26.713027 [ 312.845470] sp : ffff80001683bcd0
3588 13:41:26.713352 [ 312.848783] x29: ffff80001683bcd0 x28: ffff0005c7d90000
3589 13:41:26.734471 [ 312.854100] x27: 0000000000000000 x26: 0000000000000000
3590 13:41:26.734926 [ 312.859418] x25: ffff80001164d620 x24: ffff80001683be20
3591 13:41:26.735297 [ 312.864735] x23: 0000000000000016 x22: ffff0005c73ed000
3592 13:41:26.736429 [ 312.870053] x21: ffff800011bd05e0 x20: ffff80001164d8e0
3593 13:41:26.755954 [ 312.875371] x19: 000000000000002c x18: 0000000000000000
3594 13:41:26.756351 [ 312.880688] x17: 0000000000000000 x16: 0000000000000000
3595 13:41:26.756757 [ 312.886005] x15: 0000000000000030 x14: ffffffffffffffff
3596 13:41:26.757717 [ 312.891323] x13: ffff80009683b977 x12: ffff80001683b97f
3597 13:41:26.779692 [ 312.896640] x11: 0000000000000028 x10: ffff8000128182d0
3598 13:41:26.780190 [ 312.901957] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3599 13:41:26.780612 [ 312.907274] x7 : ffff8000128182d0 x6 : ffff800012791000
3600 13:41:26.781017 [ 312.912592] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3601 13:41:26.801181 [ 312.917910] x3 : 0000000000000000 x2 : 0000000000000000
3602 13:41:26.801643 [ 312.923227] x1 : 0000000000000000 x0 : ffff0005c7d90000
3603 13:41:26.802041 [ 312.928545] Call trace:
3604 13:41:26.802422 [ 312.930992] refcount_warn_saturate+0x74/0x144
3605 13:41:26.802798 [ 312.935443] __refcount_add.constprop.0+0x6c/0x80
3606 13:41:26.822650 [ 312.940154] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3607 13:41:26.823183 [ 312.944945] lkdtm_do_action+0x24/0x40
3608 13:41:26.823613 [ 312.948693] direct_entry+0xd0/0x140
3609 13:41:26.824066 [ 312.952272] full_proxy_write+0x68/0xbc
3610 13:41:26.824477 [ 312.956111] vfs_write+0xec/0x20c
3611 13:41:26.825707 [ 312.959425] ksys_write+0x70/0x100
3612 13:41:26.826122 [ 312.962826] __arm64_sys_write+0x24/0x30
3613 13:41:26.846361 [ 312.966754] el0_svc_common.constprop.0+0x84/0x1e0
3614 13:41:26.846861 [ 312.971544] do_el0_svc+0x2c/0x94
3615 13:41:26.847290 [ 312.974863] el0_svc+0x20/0x30
3616 13:41:26.847701 [ 312.977917] el0_sync_handler+0xb0/0xb4
3617 13:41:26.848978 [ 312.981755] el0_sync+0x180/0x1c0
3618 13:41:26.849398 [ 312.985069] irq event stamp: 0
3619 13:41:26.867990 [ 312.988129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3620 13:41:26.868487 [ 312.994401] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3621 13:41:26.869752 [ 313.002578] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3622 13:41:26.877675 [ 313.010753] softirqs last disabled at (0): [<0000000000000000>] 0x0
3623 13:41:26.880931 [ 313.017017] ---[ end trace 4f0581b978a6b5d6 ]---
3624 13:41:26.885063 [ 313.022005] lkdtm: Overflow detected: saturated
3625 13:41:28.217485 # [ 312.730171] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3626 13:41:28.217873 # [ 312.736316] lkdtm: attempting good refcount_add() without overflow
3627 13:41:28.218999 # [ 312.742567] lkdtm: attempting bad refcount_add() overflow
3628 13:41:28.239071 # [ 312.748036] ------------[ cut here ]------------
3629 13:41:28.239353 # [ 312.752747] refcount_t: saturated; leaking memory.
3630 13:41:28.240103 # [ 312.757690] WARNING: CPU: 5 PID: 2424 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3631 13:41:28.285183 # [ 312.766126] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3632 13:41:28.306157 # [ 312.815787] CPU: 5 PID: 2424 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3633 13:41:28.306674 # [ 312.823528] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3634 13:41:28.307108 # [ 312.829884] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3635 13:41:28.328764 # [ 312.835892] pc : refcount_warn_saturate+0x74/0x144
3636 13:41:28.329267 # [ 312.840682] lr : refcount_warn_saturate+0x74/0x144
3637 13:41:28.329699 # [ 312.845470] sp : ffff80001683bcd0
3638 13:41:28.330113 # [ 312.848783] x29: ffff80001683bcd0 x28: ffff0005c7d90000
3639 13:41:28.331355 # [ 312.854100] x27: 0000000000000000 x26: 0000000000000000
3640 13:41:28.350156 # [ 312.859418] x25: ffff80001164d620 x24: ffff80001683be20
3641 13:41:28.350502 # [ 312.864735] x23: 0000000000000016 x22: ffff0005c73ed000
3642 13:41:28.350827 # [ 312.870053] x21: ffff800011bd05e0 x20: ffff80001164d8e0
3643 13:41:28.351805 # [ 312.875371] x19: 000000000000002c x18: 0000000000000000
3644 13:41:28.372814 # [ 312.880688] x17: 0000000000000000 x16: 0000000000000000
3645 13:41:28.373274 # [ 312.886005] x15: 0000000000000030 x14: ffffffffffffffff
3646 13:41:28.373674 # [ 312.891323] x13: ffff80009683b977 x12: ffff80001683b97f
3647 13:41:28.374700 # [ 312.896640] x11: 0000000000000028 x10: ffff8000128182d0
3648 13:41:28.395320 # [ 312.901957] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3649 13:41:28.395780 # [ 312.907274] x7 : ffff8000128182d0 x6 : ffff800012791000
3650 13:41:28.396940 # [ 312.912592] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3651 13:41:28.397384 # [ 312.917910] x3 : 0000000000000000 x2 : 0000000000000000
3652 13:41:28.416877 # [ 312.923227] x1 : 0000000000000000 x0 : ffff0005c7d90000
3653 13:41:28.417337 # [ 312.928545] Call trace:
3654 13:41:28.417764 # [ 312.930992] refcount_warn_saturate+0x74/0x144
3655 13:41:28.418151 # [ 312.935443] __refcount_add.constprop.0+0x6c/0x80
3656 13:41:28.418566 # [ 312.940154] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3657 13:41:28.439509 # [ 312.944945] lkdtm_do_action+0x24/0x40
3658 13:41:28.440088 # [ 312.948693] direct_entry+0xd0/0x140
3659 13:41:28.440519 # [ 312.952272] full_proxy_write+0x68/0xbc
3660 13:41:28.440948 # [ 312.956111] vfs_write+0xec/0x20c
3661 13:41:28.441357 # [ 312.959425] ksys_write+0x70/0x100
3662 13:41:28.442588 # [ 312.962826] __arm64_sys_write+0x24/0x30
3663 13:41:28.462046 # [ 312.966754] el0_svc_common.constprop.0+0x84/0x1e0
3664 13:41:28.462547 # [ 312.971544] do_el0_svc+0x2c/0x94
3665 13:41:28.462978 # [ 312.974863] el0_svc+0x20/0x30
3666 13:41:28.464274 # [ 312.977917] el0_sync_handler+0xb0/0xb4
3667 13:41:28.464702 # [ 312.981755] el0_sync+0x180/0x1c0
3668 13:41:28.465111 # [ 312.985069] irq event stamp: 0
3669 13:41:28.484724 # [ 312.988129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3670 13:41:28.485224 # [ 312.994401] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3671 13:41:28.486552 # [ 313.002578] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3672 13:41:28.506152 # [ 313.010753] softirqs last disabled at (0): [<0000000000000000>] 0x0
3673 13:41:28.506654 # [ 313.017017] ---[ end trace 4f0581b978a6b5d6 ]---
3674 13:41:28.507086 # [ 313.022005] lkdtm: Overflow detected: saturated
3675 13:41:28.508368 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3676 13:41:28.512798 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3677 13:41:28.513301 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3678 13:41:28.739928 [ 314.873453] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3679 13:41:28.751710 [ 314.880347] lkdtm: attempting bad refcount_inc_not_zero() overflow
3680 13:41:28.752254 [ 314.886602] ------------[ cut here ]------------
3681 13:41:28.755086 [ 314.891280] refcount_t: saturated; leaking memory.
3682 13:41:28.763573 [ 314.896267] WARNING: CPU: 2 PID: 2456 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3683 13:41:28.828238 [ 314.904704] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3684 13:41:28.829609 [ 314.954364] CPU: 2 PID: 2456 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3685 13:41:28.830031 [ 314.962104] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3686 13:41:28.849884 [ 314.968460] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3687 13:41:28.850385 [ 314.974466] pc : refcount_warn_saturate+0xc8/0x144
3688 13:41:28.850765 [ 314.979256] lr : refcount_warn_saturate+0xc8/0x144
3689 13:41:28.851168 [ 314.984044] sp : ffff8000168f3cb0
3690 13:41:28.851565 [ 314.987357] x29: ffff8000168f3cb0 x28: ffff0005c5ed0000
3691 13:41:28.873560 [ 314.992674] x27: 0000000000000000 x26: 0000000000000000
3692 13:41:28.874079 [ 314.997992] x25: ffff80001164d620 x24: ffff8000168f3e20
3693 13:41:28.874499 [ 315.003310] x23: 000000000000001f x22: ffff0005c5fd8000
3694 13:41:28.875789 [ 315.008627] x21: 0000000000000001 x20: 000000007fffffff
3695 13:41:28.894915 [ 315.013945] x19: ffff8000168f3d04 x18: 0000000000000000
3696 13:41:28.895124 [ 315.019262] x17: 0000000000000000 x16: 0000000000000000
3697 13:41:28.895730 [ 315.024580] x15: 0000000000000030 x14: ffffffffffffffff
3698 13:41:28.895920 [ 315.029897] x13: ffff8000968f3957 x12: ffff8000168f395f
3699 13:41:28.916597 [ 315.035214] x11: 0000000000000030 x10: 0000000000001440
3700 13:41:28.917029 [ 315.040532] x9 : ffff80001012deb4 x8 : ffff0005c5ed14a0
3701 13:41:28.917391 [ 315.045849] x7 : 0000000000000000 x6 : ffff800012791000
3702 13:41:28.918475 [ 315.051167] x5 : ffff800012791c88 x4 : ffff00063f75dc50
3703 13:41:28.940360 [ 315.056484] x3 : 0000000000000000 x2 : 0000000000000000
3704 13:41:28.940760 [ 315.061802] x1 : 0000000000000000 x0 : ffff0005c5ed0000
3705 13:41:28.941101 [ 315.067120] Call trace:
3706 13:41:28.941427 [ 315.069566] refcount_warn_saturate+0xc8/0x144
3707 13:41:28.942559 [ 315.074019] __refcount_add_not_zero.constprop.0+0x84/0xa0
3708 13:41:28.961907 [ 315.079505] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3709 13:41:28.962361 [ 315.085081] lkdtm_do_action+0x24/0x40
3710 13:41:28.962750 [ 315.088829] direct_entry+0xd0/0x140
3711 13:41:28.964009 [ 315.092407] full_proxy_write+0x68/0xbc
3712 13:41:28.964436 [ 315.096245] vfs_write+0xec/0x20c
3713 13:41:28.964836 [ 315.099560] ksys_write+0x70/0x100
3714 13:41:28.984404 [ 315.102960] __arm64_sys_write+0x24/0x30
3715 13:41:28.984743 [ 315.106889] el0_svc_common.constprop.0+0x84/0x1e0
3716 13:41:28.985117 [ 315.111679] do_el0_svc+0x2c/0x94
3717 13:41:28.986240 [ 315.114998] el0_svc+0x20/0x30
3718 13:41:28.986611 [ 315.118053] el0_sync_handler+0xb0/0xb4
3719 13:41:28.987014 [ 315.121890] el0_sync+0x180/0x1c0
3720 13:41:29.006827 [ 315.125204] irq event stamp: 0
3721 13:41:29.007032 [ 315.128264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3722 13:41:29.007231 [ 315.134536] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3723 13:41:29.022740 [ 315.142713] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3724 13:41:29.022990 [ 315.150889] softirqs last disabled at (0): [<0000000000000000>] 0x0
3725 13:41:29.025979 [ 315.157153] ---[ end trace 4f0581b978a6b5d7 ]---
3726 13:41:29.026219 [ 315.161887] lkdtm: Overflow detected: saturated
3727 13:41:29.666890 # [ 314.873453] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3728 13:41:29.667514 # [ 314.880347] lkdtm: attempting bad refcount_inc_not_zero() overflow
3729 13:41:29.667982 # [ 314.886602] ------------[ cut here ]------------
3730 13:41:29.689397 # [ 314.891280] refcount_t: saturated; leaking memory.
3731 13:41:29.690072 # [ 314.896267] WARNING: CPU: 2 PID: 2456 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3732 13:41:29.734644 # [ 314.904704] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3733 13:41:29.735986 # [ 314.954364] CPU: 2 PID: 2456 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3734 13:41:29.756156 # [ 314.962104] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3735 13:41:29.756652 # [ 314.968460] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3736 13:41:29.757949 # [ 314.974466] pc : refcount_warn_saturate+0xc8/0x144
3737 13:41:29.777825 # [ 314.979256] lr : refcount_warn_saturate+0xc8/0x144
3738 13:41:29.778317 # [ 314.984044] sp : ffff8000168f3cb0
3739 13:41:29.778743 # [ 314.987357] x29: ffff8000168f3cb0 x28: ffff0005c5ed0000
3740 13:41:29.779154 # [ 314.992674] x27: 0000000000000000 x26: 0000000000000000
3741 13:41:29.779559 # [ 314.997992] x25: ffff80001164d620 x24: ffff8000168f3e20
3742 13:41:29.801387 # [ 315.003310] x23: 000000000000001f x22: ffff0005c5fd8000
3743 13:41:29.801880 # [ 315.008627] x21: 0000000000000001 x20: 000000007fffffff
3744 13:41:29.802306 # [ 315.013945] x19: ffff8000168f3d04 x18: 0000000000000000
3745 13:41:29.803572 # [ 315.019262] x17: 0000000000000000 x16: 0000000000000000
3746 13:41:29.822695 # [ 315.024580] x15: 0000000000000030 x14: ffffffffffffffff
3747 13:41:29.822942 # [ 315.029897] x13: ffff8000968f3957 x12: ffff8000168f395f
3748 13:41:29.823661 # [ 315.035214] x11: 0000000000000030 x10: 0000000000001440
3749 13:41:29.823904 # [ 315.040532] x9 : ffff80001012deb4 x8 : ffff0005c5ed14a0
3750 13:41:29.845441 # [ 315.045849] x7 : 0000000000000000 x6 : ffff800012791000
3751 13:41:29.845859 # [ 315.051167] x5 : ffff800012791c88 x4 : ffff00063f75dc50
3752 13:41:29.846962 # [ 315.056484] x3 : 0000000000000000 x2 : 0000000000000000
3753 13:41:29.847303 # [ 315.061802] x1 : 0000000000000000 x0 : ffff0005c5ed0000
3754 13:41:29.847629 # [ 315.067120] Call trace:
3755 13:41:29.867218 # [ 315.069566] refcount_warn_saturate+0xc8/0x144
3756 13:41:29.867612 # [ 315.074019] __refcount_add_not_zero.constprop.0+0x84/0xa0
3757 13:41:29.867983 # [ 315.079505] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3758 13:41:29.868374 # [ 315.085081] lkdtm_do_action+0x24/0x40
3759 13:41:29.888638 # [ 315.088829] direct_entry+0xd0/0x140
3760 13:41:29.889093 # [ 315.092407] full_proxy_write+0x68/0xbc
3761 13:41:29.889486 # [ 315.096245] vfs_write+0xec/0x20c
3762 13:41:29.889864 # [ 315.099560] ksys_write+0x70/0x100
3763 13:41:29.890235 # [ 315.102960] __arm64_sys_write+0x24/0x30
3764 13:41:29.891477 # [ 315.106889] el0_svc_common.constprop.0+0x84/0x1e0
3765 13:41:29.912335 # [ 315.111679] do_el0_svc+0x2c/0x94
3766 13:41:29.912828 # [ 315.114998] el0_svc+0x20/0x30
3767 13:41:29.913246 # [ 315.118053] el0_sync_handler+0xb0/0xb4
3768 13:41:29.914462 # [ 315.121890] el0_sync+0x180/0x1c0
3769 13:41:29.914841 # [ 315.125204] irq event stamp: 0
3770 13:41:29.933801 # [ 315.128264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3771 13:41:29.934287 # [ 315.134536] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3772 13:41:29.935566 # [ 315.142713] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3773 13:41:29.956324 # [ 315.150889] softirqs last disabled at (0): [<0000000000000000>] 0x0
3774 13:41:29.956808 # [ 315.157153] ---[ end trace 4f0581b978a6b5d7 ]---
3775 13:41:29.957226 # [ 315.161887] lkdtm: Overflow detected: saturated
3776 13:41:29.958494 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3777 13:41:29.958910 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3778 13:41:29.961883 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3779 13:41:30.204873 [ 316.335493] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3780 13:41:30.208196 [ 316.342354] lkdtm: attempting bad refcount_add_not_zero() overflow
3781 13:41:30.213596 [ 316.348621] ------------[ cut here ]------------
3782 13:41:30.216847 [ 316.353284] refcount_t: saturated; leaking memory.
3783 13:41:30.225469 [ 316.358262] WARNING: CPU: 5 PID: 2488 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3784 13:41:30.290118 [ 316.366699] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3785 13:41:30.291502 [ 316.416359] CPU: 5 PID: 2488 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3786 13:41:30.291971 [ 316.424102] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3787 13:41:30.311419 [ 316.430458] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3788 13:41:30.311629 [ 316.436468] pc : refcount_warn_saturate+0xc8/0x144
3789 13:41:30.312379 [ 316.441258] lr : refcount_warn_saturate+0xc8/0x144
3790 13:41:30.312667 [ 316.446046] sp : ffff80001699bcb0
3791 13:41:30.312942 [ 316.449359] x29: ffff80001699bcb0 x28: ffff0005c5f7c980
3792 13:41:30.335114 [ 316.454676] x27: 0000000000000000 x26: 0000000000000000
3793 13:41:30.335514 [ 316.459994] x25: ffff80001164d620 x24: ffff80001699be20
3794 13:41:30.336397 [ 316.465312] x23: 000000000000001f x22: ffff0005c7e40000
3795 13:41:30.336682 [ 316.470629] x21: 0000000000000006 x20: 000000007fffffff
3796 13:41:30.356748 [ 316.475947] x19: ffff80001699bd04 x18: 0000000000000000
3797 13:41:30.357222 [ 316.481264] x17: 0000000000000000 x16: 0000000000000000
3798 13:41:30.358098 [ 316.486581] x15: 0000000000000030 x14: ffffffffffffffff
3799 13:41:30.358376 [ 316.491898] x13: ffff80009699b957 x12: ffff80001699b95f
3800 13:41:30.379384 [ 316.497216] x11: 0000000000000030 x10: 0000000000001440
3801 13:41:30.379877 [ 316.502533] x9 : ffff80001012deb4 x8 : ffff0005c5f7de20
3802 13:41:30.380755 [ 316.507851] x7 : 0000000000000000 x6 : ffff800012791000
3803 13:41:30.381033 [ 316.513168] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3804 13:41:30.401925 [ 316.518485] x3 : 0000000000000000 x2 : 0000000000000000
3805 13:41:30.402943 [ 316.523802] x1 : 0000000000000000 x0 : ffff0005c5f7c980
3806 13:41:30.403227 [ 316.529120] Call trace:
3807 13:41:30.403496 [ 316.531569] refcount_warn_saturate+0xc8/0x144
3808 13:41:30.403754 [ 316.536021] __refcount_add_not_zero.constprop.0+0x84/0xa0
3809 13:41:30.423457 [ 316.541507] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3810 13:41:30.423878 [ 316.547084] lkdtm_do_action+0x24/0x40
3811 13:41:30.424148 [ 316.550833] direct_entry+0xd0/0x140
3812 13:41:30.425168 [ 316.554410] full_proxy_write+0x68/0xbc
3813 13:41:30.425446 [ 316.558249] vfs_write+0xec/0x20c
3814 13:41:30.425712 [ 316.561563] ksys_write+0x70/0x100
3815 13:41:30.446027 [ 316.564964] __arm64_sys_write+0x24/0x30
3816 13:41:30.446971 [ 316.568892] el0_svc_common.constprop.0+0x84/0x1e0
3817 13:41:30.447253 [ 316.573682] do_el0_svc+0x2c/0x94
3818 13:41:30.447525 [ 316.577002] el0_svc+0x20/0x30
3819 13:41:30.447795 [ 316.580056] el0_sync_handler+0xb0/0xb4
3820 13:41:30.448077 [ 316.583893] el0_sync+0x180/0x1c0
3821 13:41:30.467667 [ 316.587206] irq event stamp: 0
3822 13:41:30.468688 [ 316.590267] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3823 13:41:30.468975 [ 316.596540] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3824 13:41:30.484887 [ 316.604717] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3825 13:41:30.485849 [ 316.612892] softirqs last disabled at (0): [<0000000000000000>] 0x0
3826 13:41:30.488070 [ 316.619158] ---[ end trace 4f0581b978a6b5d8 ]---
3827 13:41:30.488358 [ 316.624118] lkdtm: Overflow detected: saturated
3828 13:41:30.785057 # [ 316.335493] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3829 13:41:30.786067 # [ 316.342354] lkdtm: attempting bad refcount_add_not_zero() overflow
3830 13:41:30.786326 # [ 316.348621] ------------[ cut here ]------------
3831 13:41:30.807656 # [ 316.353284] refcount_t: saturated; leaking memory.
3832 13:41:30.808643 # [ 316.358262] WARNING: CPU: 5 PID: 2488 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3833 13:41:30.852248 # [ 316.366699] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3834 13:41:30.874323 # [ 316.416359] CPU: 5 PID: 2488 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3835 13:41:30.874744 # [ 316.424102] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3836 13:41:30.875645 # [ 316.430458] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3837 13:41:30.875915 # [ 316.436468] pc : refcount_warn_saturate+0xc8/0x144
3838 13:41:30.895961 # [ 316.441258] lr : refcount_warn_saturate+0xc8/0x144
3839 13:41:30.896369 # [ 316.446046] sp : ffff80001699bcb0
3840 13:41:30.896616 # [ 316.449359] x29: ffff80001699bcb0 x28: ffff0005c5f7c980
3841 13:41:30.897443 # [ 316.454676] x27: 0000000000000000 x26: 0000000000000000
3842 13:41:30.897714 # [ 316.459994] x25: ffff80001164d620 x24: ffff80001699be20
3843 13:41:30.918449 # [ 316.465312] x23: 000000000000001f x22: ffff0005c7e40000
3844 13:41:30.919841 # [ 316.470629] x21: 0000000000000006 x20: 000000007fffffff
3845 13:41:30.920118 # [ 316.475947] x19: ffff80001699bd04 x18: 0000000000000000
3846 13:41:30.920362 # [ 316.481264] x17: 0000000000000000 x16: 0000000000000000
3847 13:41:30.941083 # [ 316.486581] x15: 0000000000000030 x14: ffffffffffffffff
3848 13:41:30.941433 # [ 316.491898] x13: ffff80009699b957 x12: ffff80001699b95f
3849 13:41:30.942190 # [ 316.497216] x11: 0000000000000030 x10: 0000000000001440
3850 13:41:30.942430 # [ 316.502533] x9 : ffff80001012deb4 x8 : ffff0005c5f7de20
3851 13:41:30.962685 # [ 316.507851] x7 : 0000000000000000 x6 : ffff800012791000
3852 13:41:30.963111 # [ 316.513168] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
3853 13:41:30.963994 # [ 316.518485] x3 : 0000000000000000 x2 : 0000000000000000
3854 13:41:30.964270 # [ 316.523802] x1 : 0000000000000000 x0 : ffff0005c5f7c980
3855 13:41:30.964521 # [ 316.529120] Call trace:
3856 13:41:30.985214 # [ 316.531569] refcount_warn_saturate+0xc8/0x144
3857 13:41:30.986173 # [ 316.536021] __refcount_add_not_zero.constprop.0+0x84/0xa0
3858 13:41:30.986409 # [ 316.541507] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3859 13:41:30.986658 # [ 316.547084] lkdtm_do_action+0x24/0x40
3860 13:41:31.007859 # [ 316.550833] direct_entry+0xd0/0x140
3861 13:41:31.008283 # [ 316.554410] full_proxy_write+0x68/0xbc
3862 13:41:31.008530 # [ 316.558249] vfs_write+0xec/0x20c
3863 13:41:31.009375 # [ 316.561563] ksys_write+0x70/0x100
3864 13:41:31.009649 # [ 316.564964] __arm64_sys_write+0x24/0x30
3865 13:41:31.009892 # [ 316.568892] el0_svc_common.constprop.0+0x84/0x1e0
3866 13:41:31.030471 # [ 316.573682] do_el0_svc+0x2c/0x94
3867 13:41:31.030910 # [ 316.577002] el0_svc+0x20/0x30
3868 13:41:31.031153 # [ 316.580056] el0_sync_handler+0xb0/0xb4
3869 13:41:31.031998 # [ 316.583893] el0_sync+0x180/0x1c0
3870 13:41:31.032247 # [ 316.587206] irq event stamp: 0
3871 13:41:31.052137 # [ 316.590267] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3872 13:41:31.052554 # [ 316.596540] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3873 13:41:31.052803 # [ 316.604717] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3874 13:41:31.073567 # [ 316.612892] softirqs last disabled at (0): [<0000000000000000>] 0x0
3875 13:41:31.073970 # [ 316.619158] ---[ end trace 4f0581b978a6b5d8 ]---
3876 13:41:31.074215 # [ 316.624118] lkdtm: Overflow detected: saturated
3877 13:41:31.075046 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3878 13:41:31.075294 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3879 13:41:31.077794 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3880 13:41:31.787405 [ 317.917976] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3881 13:41:31.787818 [ 317.923803] lkdtm: attempting good refcount_dec()
3882 13:41:31.795083 [ 317.930250] lkdtm: attempting bad refcount_dec() to zero
3883 13:41:31.799275 [ 317.935993] ------------[ cut here ]------------
3884 13:41:31.805852 [ 317.941140] refcount_t: decrement hit 0; leaking memory.
3885 13:41:31.814638 [ 317.946602] WARNING: CPU: 4 PID: 2520 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3886 13:41:31.878232 [ 317.955127] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3887 13:41:31.879207 [ 318.004789] CPU: 4 PID: 2520 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3888 13:41:31.879447 [ 318.012530] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3889 13:41:31.900841 [ 318.018885] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3890 13:41:31.901242 [ 318.024892] pc : refcount_warn_saturate+0x13c/0x144
3891 13:41:31.902021 [ 318.029769] lr : refcount_warn_saturate+0x13c/0x144
3892 13:41:31.902241 [ 318.034644] sp : ffff800016a43cc0
3893 13:41:31.902475 [ 318.037956] x29: ffff800016a43cc0 x28: ffff0005c74b1880
3894 13:41:31.923469 [ 318.043275] x27: 0000000000000000 x26: 0000000000000000
3895 13:41:31.923882 [ 318.048593] x25: ffff80001164d620 x24: ffff800016a43e20
3896 13:41:31.924678 [ 318.053911] x23: 0000000000000012 x22: ffff0005c5f9d000
3897 13:41:31.924918 [ 318.059228] x21: ffff800011bd0638 x20: ffff80001164d910
3898 13:41:31.944961 [ 318.064545] x19: ffff800016a43d04 x18: 0000000000000000
3899 13:41:31.945351 [ 318.069863] x17: 0000000000000000 x16: 0000000000000000
3900 13:41:31.946153 [ 318.075180] x15: 0000000000000030 x14: ffffffffffffffff
3901 13:41:31.946387 [ 318.080497] x13: ffff800096a43967 x12: ffff800016a4396f
3902 13:41:31.967601 [ 318.085815] x11: 0000006c9f1a8c86 x10: ffff8000128182d0
3903 13:41:31.968008 [ 318.091133] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3904 13:41:31.968810 [ 318.096450] x7 : ffff8000128182d0 x6 : ffff800012791000
3905 13:41:31.969048 [ 318.101767] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
3906 13:41:31.990222 [ 318.107084] x3 : 0000000000000000 x2 : 0000000000000000
3907 13:41:31.990633 [ 318.112401] x1 : 0000000000000000 x0 : ffff0005c74b1880
3908 13:41:31.990859 [ 318.117719] Call trace:
3909 13:41:31.991676 [ 318.120166] refcount_warn_saturate+0x13c/0x144
3910 13:41:31.991925 [ 318.124705] __refcount_dec.constprop.0+0x4c/0x5c
3911 13:41:32.011720 [ 318.129410] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3912 13:41:32.012143 [ 318.133857] lkdtm_do_action+0x24/0x40
3913 13:41:32.012360 [ 318.137606] direct_entry+0xd0/0x140
3914 13:41:32.013160 [ 318.141184] full_proxy_write+0x68/0xbc
3915 13:41:32.013379 [ 318.145023] vfs_write+0xec/0x20c
3916 13:41:32.013583 [ 318.148336] ksys_write+0x70/0x100
3917 13:41:32.013781 [ 318.151737] __arm64_sys_write+0x24/0x30
3918 13:41:32.035339 [ 318.155666] el0_svc_common.constprop.0+0x84/0x1e0
3919 13:41:32.035731 [ 318.160457] do_el0_svc+0x2c/0x94
3920 13:41:32.035977 [ 318.163776] el0_svc+0x20/0x30
3921 13:41:32.036801 [ 318.166831] el0_sync_handler+0xb0/0xb4
3922 13:41:32.037034 [ 318.170668] el0_sync+0x180/0x1c0
3923 13:41:32.037257 [ 318.173981] irq event stamp: 0
3924 13:41:32.056959 [ 318.177043] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3925 13:41:32.057950 [ 318.183315] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3926 13:41:32.058176 [ 318.191493] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3927 13:41:32.066701 [ 318.199668] softirqs last disabled at (0): [<0000000000000000>] 0x0
3928 13:41:32.069879 [ 318.205933] ---[ end trace 4f0581b978a6b5d9 ]---
3929 13:41:32.074137 [ 318.210904] lkdtm: Zero detected: saturated
3930 13:41:32.909827 # [ 317.917976] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3931 13:41:32.910488 # [ 317.923803] lkdtm: attempting good refcount_dec()
3932 13:41:32.911042 # [ 317.930250] lkdtm: attempting bad refcount_dec() to zero
3933 13:41:32.911602 # [ 317.935993] ------------[ cut here ]------------
3934 13:41:32.932294 # [ 317.941140] refcount_t: decrement hit 0; leaking memory.
3935 13:41:32.932781 # [ 317.946602] WARNING: CPU: 4 PID: 2520 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3936 13:41:32.977632 # [ 317.955127] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3937 13:41:32.999124 # [ 318.004789] CPU: 4 PID: 2520 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3938 13:41:32.999588 # [ 318.012530] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3939 13:41:33.000047 # [ 318.018885] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3940 13:41:33.001356 # [ 318.024892] pc : refcount_warn_saturate+0x13c/0x144
3941 13:41:33.020763 # [ 318.029769] lr : refcount_warn_saturate+0x13c/0x144
3942 13:41:33.021259 # [ 318.034644] sp : ffff800016a43cc0
3943 13:41:33.021680 # [ 318.037956] x29: ffff800016a43cc0 x28: ffff0005c74b1880
3944 13:41:33.022087 # [ 318.043275] x27: 0000000000000000 x26: 0000000000000000
3945 13:41:33.043368 # [ 318.048593] x25: ffff80001164d620 x24: ffff800016a43e20
3946 13:41:33.043824 # [ 318.053911] x23: 0000000000000012 x22: ffff0005c5f9d000
3947 13:41:33.044280 # [ 318.059228] x21: ffff800011bd0638 x20: ffff80001164d910
3948 13:41:33.045514 # [ 318.064545] x19: ffff800016a43d04 x18: 0000000000000000
3949 13:41:33.066051 # [ 318.069863] x17: 0000000000000000 x16: 0000000000000000
3950 13:41:33.066533 # [ 318.075180] x15: 0000000000000030 x14: ffffffffffffffff
3951 13:41:33.066956 # [ 318.080497] x13: ffff800096a43967 x12: ffff800016a4396f
3952 13:41:33.067362 # [ 318.085815] x11: 0000006c9f1a8c86 x10: ffff8000128182d0
3953 13:41:33.088612 # [ 318.091133] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
3954 13:41:33.089083 # [ 318.096450] x7 : ffff8000128182d0 x6 : ffff800012791000
3955 13:41:33.090407 # [ 318.101767] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
3956 13:41:33.090829 # [ 318.107084] x3 : 0000000000000000 x2 : 0000000000000000
3957 13:41:33.110175 # [ 318.112401] x1 : 0000000000000000 x0 : ffff0005c74b1880
3958 13:41:33.110644 # [ 318.117719] Call trace:
3959 13:41:33.111062 # [ 318.120166] refcount_warn_saturate+0x13c/0x144
3960 13:41:33.111467 # [ 318.124705] __refcount_dec.constprop.0+0x4c/0x5c
3961 13:41:33.112796 # [ 318.129410] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3962 13:41:33.113209 # [ 318.133857] lkdtm_do_action+0x24/0x40
3963 13:41:33.131746 # [ 318.137606] direct_entry+0xd0/0x140
3964 13:41:33.132292 # [ 318.141184] full_proxy_write+0x68/0xbc
3965 13:41:33.132714 # [ 318.145023] vfs_write+0xec/0x20c
3966 13:41:33.133120 # [ 318.148336] ksys_write+0x70/0x100
3967 13:41:33.133518 # [ 318.151737] __arm64_sys_write+0x24/0x30
3968 13:41:33.154222 # [ 318.155666] el0_svc_common.constprop.0+0x84/0x1e0
3969 13:41:33.154739 # [ 318.160457] do_el0_svc+0x2c/0x94
3970 13:41:33.155245 # [ 318.163776] el0_svc+0x20/0x30
3971 13:41:33.155754 # [ 318.166831] el0_sync_handler+0xb0/0xb4
3972 13:41:33.156281 # [ 318.170668] el0_sync+0x180/0x1c0
3973 13:41:33.157683 # [ 318.173981] irq event stamp: 0
3974 13:41:33.176871 # [ 318.177043] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3975 13:41:33.177354 # [ 318.183315] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3976 13:41:33.178081 # [ 318.191493] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
3977 13:41:33.199499 # [ 318.199668] softirqs last disabled at (0): [<0000000000000000>] 0x0
3978 13:41:33.200045 # [ 318.205933] ---[ end trace 4f0581b978a6b5d9 ]---
3979 13:41:33.200614 # [ 318.210904] lkdtm: Zero detected: saturated
3980 13:41:33.201165 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3981 13:41:33.201665 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3982 13:41:33.203881 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3983 13:41:33.591574 [ 319.718590] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3984 13:41:33.594815 [ 319.724732] lkdtm: attempting bad refcount_dec() below zero
3985 13:41:33.595325 [ 319.730378] ------------[ cut here ]------------
3986 13:41:33.600085 [ 319.735063] refcount_t: decrement hit 0; leaking memory.
3987 13:41:33.607947 [ 319.740556] WARNING: CPU: 5 PID: 2555 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3988 13:41:33.672467 [ 319.749080] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
3989 13:41:33.672964 [ 319.798741] CPU: 5 PID: 2555 Comm: cat Tainted: G D W 5.10.163-cip24 #1
3990 13:41:33.674368 [ 319.806482] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3991 13:41:33.695128 [ 319.812837] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3992 13:41:33.695636 [ 319.818846] pc : refcount_warn_saturate+0x13c/0x144
3993 13:41:33.696190 [ 319.823723] lr : refcount_warn_saturate+0x13c/0x144
3994 13:41:33.696700 [ 319.828598] sp : ffff800016b03cc0
3995 13:41:33.698118 [ 319.831911] x29: ffff800016b03cc0 x28: ffff0005c7d90000
3996 13:41:33.716763 [ 319.837228] x27: 0000000000000000 x26: 0000000000000000
3997 13:41:33.717272 [ 319.842546] x25: ffff80001164d620 x24: ffff800016b03e20
3998 13:41:33.717793 [ 319.847863] x23: 0000000000000016 x22: ffff0005c9a50000
3999 13:41:33.718297 [ 319.853181] x21: ffff800011bd0650 x20: ffff80001164d920
4000 13:41:33.739246 [ 319.858498] x19: ffff800016b03d04 x18: 0000000000000000
4001 13:41:33.739754 [ 319.863815] x17: 0000000000000000 x16: 0000000000000000
4002 13:41:33.740328 [ 319.869133] x15: 0000000000000030 x14: ffffffffffffffff
4003 13:41:33.741749 [ 319.874451] x13: ffff800096b03967 x12: ffff800016b0396f
4004 13:41:33.761877 [ 319.879768] x11: 0000000000000028 x10: 0000000000001440
4005 13:41:33.762384 [ 319.885085] x9 : ffff80001012deb4 x8 : ffff0005c7d914a0
4006 13:41:33.762905 [ 319.890403] x7 : 0000000000000000 x6 : ffff800012791000
4007 13:41:33.764353 [ 319.895720] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4008 13:41:33.784506 [ 319.901037] x3 : 0000000000000000 x2 : 0000000000000000
4009 13:41:33.785015 [ 319.906354] x1 : 0000000000000000 x0 : ffff0005c7d90000
4010 13:41:33.785535 [ 319.911672] Call trace:
4011 13:41:33.786039 [ 319.914120] refcount_warn_saturate+0x13c/0x144
4012 13:41:33.786539 [ 319.918659] __refcount_dec.constprop.0+0x4c/0x5c
4013 13:41:33.806027 [ 319.923364] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4014 13:41:33.806535 [ 319.928159] lkdtm_do_action+0x24/0x40
4015 13:41:33.807054 [ 319.931907] direct_entry+0xd0/0x140
4016 13:41:33.807555 [ 319.935485] full_proxy_write+0x68/0xbc
4017 13:41:33.808093 [ 319.939324] vfs_write+0xec/0x20c
4018 13:41:33.809504 [ 319.942639] ksys_write+0x70/0x100
4019 13:41:33.809943 [ 319.946040] __arm64_sys_write+0x24/0x30
4020 13:41:33.829626 [ 319.949968] el0_svc_common.constprop.0+0x84/0x1e0
4021 13:41:33.830134 [ 319.954759] do_el0_svc+0x2c/0x94
4022 13:41:33.830656 [ 319.958078] el0_svc+0x20/0x30
4023 13:41:33.831158 [ 319.961132] el0_sync_handler+0xb0/0xb4
4024 13:41:33.832599 [ 319.964969] el0_sync+0x180/0x1c0
4025 13:41:33.833041 [ 319.968282] irq event stamp: 0
4026 13:41:33.851067 [ 319.971342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4027 13:41:33.852527 [ 319.977615] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4028 13:41:33.852987 [ 319.985793] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4029 13:41:33.864094 [ 319.993968] softirqs last disabled at (0): [<0000000000000000>] 0x0
4030 13:41:33.864501 [ 320.000232] ---[ end trace 4f0581b978a6b5da ]---
4031 13:41:33.868415 [ 320.005022] lkdtm: Negative detected: saturated
4032 13:41:34.654153 # [ 319.718590] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4033 13:41:34.655878 # [ 319.724732] lkdtm: attempting bad refcount_dec() below zero
4034 13:41:34.656561 # [ 319.730378] ------------[ cut here ]------------
4035 13:41:34.657132 # [ 319.735063] refcount_t: decrement hit 0; leaking memory.
4036 13:41:34.675698 # [ 319.740556] WARNING: CPU: 5 PID: 2555 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4037 13:41:34.721831 # [ 319.749080] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4038 13:41:34.722338 # [ 319.798741] CPU: 5 PID: 2555 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4039 13:41:34.743638 # [ 319.806482] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4040 13:41:34.745133 # [ 319.812837] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4041 13:41:34.745620 # [ 319.818846] pc : refcount_warn_saturate+0x13c/0x144
4042 13:41:34.746035 # [ 319.823723] lr : refcount_warn_saturate+0x13c/0x144
4043 13:41:34.765139 # [ 319.828598] sp : ffff800016b03cc0
4044 13:41:34.765717 # [ 319.831911] x29: ffff800016b03cc0 x28: ffff0005c7d90000
4045 13:41:34.767238 # [ 319.837228] x27: 0000000000000000 x26: 0000000000000000
4046 13:41:34.767667 # [ 319.842546] x25: ffff80001164d620 x24: ffff800016b03e20
4047 13:41:34.787751 # [ 319.847863] x23: 0000000000000016 x22: ffff0005c9a50000
4048 13:41:34.788370 # [ 319.853181] x21: ffff800011bd0650 x20: ffff80001164d920
4049 13:41:34.789861 # [ 319.858498] x19: ffff800016b03d04 x18: 0000000000000000
4050 13:41:34.790327 # [ 319.863815] x17: 0000000000000000 x16: 0000000000000000
4051 13:41:34.810252 # [ 319.869133] x15: 0000000000000030 x14: ffffffffffffffff
4052 13:41:34.810742 # [ 319.874451] x13: ffff800096b03967 x12: ffff800016b0396f
4053 13:41:34.812168 # [ 319.879768] x11: 0000000000000028 x10: 0000000000001440
4054 13:41:34.812592 # [ 319.885085] x9 : ffff80001012deb4 x8 : ffff0005c7d914a0
4055 13:41:34.831786 # [ 319.890403] x7 : 0000000000000000 x6 : ffff800012791000
4056 13:41:34.832320 # [ 319.895720] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4057 13:41:34.833713 # [ 319.901037] x3 : 0000000000000000 x2 : 0000000000000000
4058 13:41:34.834139 # [ 319.906354] x1 : 0000000000000000 x0 : ffff0005c7d90000
4059 13:41:34.834542 # [ 319.911672] Call trace:
4060 13:41:34.854374 # [ 319.914120] refcount_warn_saturate+0x13c/0x144
4061 13:41:34.854882 # [ 319.918659] __refcount_dec.constprop.0+0x4c/0x5c
4062 13:41:34.855304 # [ 319.923364] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
4063 13:41:34.855712 # [ 319.928159] lkdtm_do_action+0x24/0x40
4064 13:41:34.856149 # [ 319.931907] direct_entry+0xd0/0x140
4065 13:41:34.875864 # [ 319.935485] full_proxy_write+0x68/0xbc
4066 13:41:34.876409 # [ 319.939324] vfs_write+0xec/0x20c
4067 13:41:34.876834 # [ 319.942639] ksys_write+0x70/0x100
4068 13:41:34.878166 # [ 319.946040] __arm64_sys_write+0x24/0x30
4069 13:41:34.878585 # [ 319.949968] el0_svc_common.constprop.0+0x84/0x1e0
4070 13:41:34.899672 # [ 319.954759] do_el0_svc+0x2c/0x94
4071 13:41:34.900196 # [ 319.958078] el0_svc+0x20/0x30
4072 13:41:34.900620 # [ 319.961132] el0_sync_handler+0xb0/0xb4
4073 13:41:34.901027 # [ 319.964969] el0_sync+0x180/0x1c0
4074 13:41:34.902350 # [ 319.968282] irq event stamp: 0
4075 13:41:34.902764 # [ 319.971342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4076 13:41:34.921114 # [ 319.977615] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4077 13:41:34.921507 # [ 319.985793] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4078 13:41:34.921847 # [ 319.993968] softirqs last disabled at (0): [<0000000000000000>] 0x0
4079 13:41:34.942618 # [ 320.000232] ---[ end trace 4f0581b978a6b5da ]---
4080 13:41:34.943069 # [ 320.005022] lkdtm: Negative detected: saturated
4081 13:41:34.944420 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4082 13:41:34.944847 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4083 13:41:34.946985 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4084 13:41:35.120315 [ 321.254164] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4085 13:41:35.133247 [ 321.261094] lkdtm: attempting bad refcount_dec_and_test() below zero
4086 13:41:35.133754 [ 321.267510] ------------[ cut here ]------------
4087 13:41:35.136610 [ 321.272172] refcount_t: underflow; use-after-free.
4088 13:41:35.145240 [ 321.277147] WARNING: CPU: 5 PID: 2590 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4089 13:41:35.208885 [ 321.285584] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4090 13:41:35.209422 [ 321.335243] CPU: 5 PID: 2590 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4091 13:41:35.210889 [ 321.342985] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4092 13:41:35.231368 [ 321.349340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4093 13:41:35.231907 [ 321.355348] pc : refcount_warn_saturate+0xf4/0x144
4094 13:41:35.233368 [ 321.360138] lr : refcount_warn_saturate+0xf4/0x144
4095 13:41:35.233813 [ 321.364927] sp : ffff800016babcd0
4096 13:41:35.234314 [ 321.368240] x29: ffff800016babcd0 x28: ffff0005c5f79880
4097 13:41:35.254002 [ 321.373559] x27: 0000000000000000 x26: 0000000000000000
4098 13:41:35.254510 [ 321.378876] x25: ffff80001164d620 x24: ffff800016babe20
4099 13:41:35.255994 [ 321.384193] x23: 000000000000001f x22: ffff0005c36f5000
4100 13:41:35.256442 [ 321.389511] x21: ffff800011bd0668 x20: ffff80001164d930
4101 13:41:35.276635 [ 321.394828] x19: 0000000000000031 x18: 0000000000000000
4102 13:41:35.277145 [ 321.400146] x17: 0000000000000000 x16: 0000000000000000
4103 13:41:35.278606 [ 321.405463] x15: 0000000000000030 x14: ffffffffffffffff
4104 13:41:35.279053 [ 321.410781] x13: ffff800096bab977 x12: ffff800016bab97f
4105 13:41:35.298123 [ 321.416098] x11: 0000000000000030 x10: 0000000000001440
4106 13:41:35.298632 [ 321.421415] x9 : ffff80001012deb4 x8 : ffff0005c5f7ad20
4107 13:41:35.299152 [ 321.426732] x7 : 0000000000000000 x6 : ffff800012791000
4108 13:41:35.299657 [ 321.432049] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4109 13:41:35.320756 [ 321.437367] x3 : 0000000000000000 x2 : 0000000000000000
4110 13:41:35.321264 [ 321.442684] x1 : 0000000000000000 x0 : ffff0005c5f79880
4111 13:41:35.321783 [ 321.448002] Call trace:
4112 13:41:35.322286 [ 321.450449] refcount_warn_saturate+0xf4/0x144
4113 13:41:35.323724 [ 321.454900] __refcount_sub_and_test.constprop.0+0x64/0x7c
4114 13:41:35.343251 [ 321.460389] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4115 13:41:35.343758 [ 321.465961] lkdtm_do_action+0x24/0x40
4116 13:41:35.344311 [ 321.469709] direct_entry+0xd0/0x140
4117 13:41:35.345758 [ 321.473287] full_proxy_write+0x68/0xbc
4118 13:41:35.346202 [ 321.477126] vfs_write+0xec/0x20c
4119 13:41:35.346701 [ 321.480441] ksys_write+0x70/0x100
4120 13:41:35.364870 [ 321.483842] __arm64_sys_write+0x24/0x30
4121 13:41:35.365377 [ 321.487770] el0_svc_common.constprop.0+0x84/0x1e0
4122 13:41:35.365897 [ 321.492561] do_el0_svc+0x2c/0x94
4123 13:41:35.367344 [ 321.495880] el0_svc+0x20/0x30
4124 13:41:35.367788 [ 321.498935] el0_sync_handler+0xb0/0xb4
4125 13:41:35.368319 [ 321.502771] el0_sync+0x180/0x1c0
4126 13:41:35.387502 [ 321.506085] irq event stamp: 0
4127 13:41:35.388036 [ 321.509146] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4128 13:41:35.389499 [ 321.515418] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4129 13:41:35.403606 [ 321.523596] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4130 13:41:35.404150 [ 321.531771] softirqs last disabled at (0): [<0000000000000000>] 0x0
4131 13:41:35.407006 [ 321.538035] ---[ end trace 4f0581b978a6b5db ]---
4132 13:41:35.407583 [ 321.542934] lkdtm: Negative detected: saturated
4133 13:41:36.318035 # [ 321.254164] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4134 13:41:36.318651 # [ 321.261094] lkdtm: attempting bad refcount_dec_and_test() below zero
4135 13:41:36.320596 # [ 321.267510] ------------[ cut here ]------------
4136 13:41:36.340701 # [ 321.272172] refcount_t: underflow; use-after-free.
4137 13:41:36.341209 # [ 321.277147] WARNING: CPU: 5 PID: 2590 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4138 13:41:36.385778 # [ 321.285584] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4139 13:41:36.407447 # [ 321.335243] CPU: 5 PID: 2590 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4140 13:41:36.407970 # [ 321.342985] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4141 13:41:36.409339 # [ 321.349340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4142 13:41:36.409763 # [ 321.355348] pc : refcount_warn_saturate+0xf4/0x144
4143 13:41:36.428983 # [ 321.360138] lr : refcount_warn_saturate+0xf4/0x144
4144 13:41:36.429471 # [ 321.364927] sp : ffff800016babcd0
4145 13:41:36.429891 # [ 321.368240] x29: ffff800016babcd0 x28: ffff0005c5f79880
4146 13:41:36.431351 # [ 321.373559] x27: 0000000000000000 x26: 0000000000000000
4147 13:41:36.431792 # [ 321.378876] x25: ffff80001164d620 x24: ffff800016babe20
4148 13:41:36.452617 # [ 321.384193] x23: 000000000000001f x22: ffff0005c36f5000
4149 13:41:36.453105 # [ 321.389511] x21: ffff800011bd0668 x20: ffff80001164d930
4150 13:41:36.454528 # [ 321.394828] x19: 0000000000000031 x18: 0000000000000000
4151 13:41:36.454962 # [ 321.400146] x17: 0000000000000000 x16: 0000000000000000
4152 13:41:36.474238 # [ 321.405463] x15: 0000000000000030 x14: ffffffffffffffff
4153 13:41:36.474727 # [ 321.410781] x13: ffff800096bab977 x12: ffff800016bab97f
4154 13:41:36.476203 # [ 321.416098] x11: 0000000000000030 x10: 0000000000001440
4155 13:41:36.476718 # [ 321.421415] x9 : ffff80001012deb4 x8 : ffff0005c5f7ad20
4156 13:41:36.495804 # [ 321.426732] x7 : 0000000000000000 x6 : ffff800012791000
4157 13:41:36.496332 # [ 321.432049] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4158 13:41:36.496754 # [ 321.437367] x3 : 0000000000000000 x2 : 0000000000000000
4159 13:41:36.497234 # [ 321.442684] x1 : 0000000000000000 x0 : ffff0005c5f79880
4160 13:41:36.497639 # [ 321.448002] Call trace:
4161 13:41:36.518354 # [ 321.450449] refcount_warn_saturate+0xf4/0x144
4162 13:41:36.518847 # [ 321.454900] __refcount_sub_and_test.constprop.0+0x64/0x7c
4163 13:41:36.520301 # [ 321.460389] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4164 13:41:36.520731 # [ 321.465961] lkdtm_do_action+0x24/0x40
4165 13:41:36.541012 # [ 321.469709] direct_entry+0xd0/0x140
4166 13:41:36.541499 # [ 321.473287] full_proxy_write+0x68/0xbc
4167 13:41:36.541920 # [ 321.477126] vfs_write+0xec/0x20c
4168 13:41:36.542327 # [ 321.480441] ksys_write+0x70/0x100
4169 13:41:36.542725 # [ 321.483842] __arm64_sys_write+0x24/0x30
4170 13:41:36.543116 # [ 321.487770] el0_svc_common.constprop.0+0x84/0x1e0
4171 13:41:36.563637 # [ 321.492561] do_el0_svc+0x2c/0x94
4172 13:41:36.564154 # [ 321.495880] el0_svc+0x20/0x30
4173 13:41:36.564548 # [ 321.498935] el0_sync_handler+0xb0/0xb4
4174 13:41:36.564987 # [ 321.502771] el0_sync+0x180/0x1c0
4175 13:41:36.565357 # [ 321.506085] irq event stamp: 0
4176 13:41:36.585114 # [ 321.509146] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4177 13:41:36.585565 # [ 321.515418] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4178 13:41:36.585955 # [ 321.523596] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4179 13:41:36.607571 # [ 321.531771] softirqs last disabled at (0): [<0000000000000000>] 0x0
4180 13:41:36.608095 # [ 321.538035] ---[ end trace 4f0581b978a6b5db ]---
4181 13:41:36.608516 # [ 321.542934] lkdtm: Negative detected: saturated
4182 13:41:36.609877 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4183 13:41:36.614223 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4184 13:41:36.614713 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4185 13:41:36.851821 [ 322.982620] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4186 13:41:36.855181 [ 322.989554] lkdtm: attempting bad refcount_sub_and_test() below zero
4187 13:41:36.859346 [ 322.995979] ------------[ cut here ]------------
4188 13:41:36.864797 [ 323.000665] refcount_t: underflow; use-after-free.
4189 13:41:36.873675 [ 323.005641] WARNING: CPU: 2 PID: 2625 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4190 13:41:36.937185 [ 323.014078] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4191 13:41:36.938583 [ 323.063740] CPU: 2 PID: 2625 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4192 13:41:36.938978 [ 323.071480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4193 13:41:36.959878 [ 323.077836] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4194 13:41:36.960399 [ 323.083843] pc : refcount_warn_saturate+0xf4/0x144
4195 13:41:36.961691 [ 323.088633] lr : refcount_warn_saturate+0xf4/0x144
4196 13:41:36.962072 [ 323.093422] sp : ffff800016c6bcd0
4197 13:41:36.962504 [ 323.096734] x29: ffff800016c6bcd0 x28: ffff0005c8c90000
4198 13:41:36.982614 [ 323.102052] x27: 0000000000000000 x26: 0000000000000000
4199 13:41:36.983130 [ 323.107369] x25: ffff80001164d620 x24: ffff800016c6be20
4200 13:41:36.983634 [ 323.112686] x23: 000000000000001f x22: ffff0005c5d7f000
4201 13:41:36.985129 [ 323.118004] x21: ffff800011bd0688 x20: ffff80001164d940
4202 13:41:37.004141 [ 323.123321] x19: 0000000000000032 x18: 0000000000000003
4203 13:41:37.004650 [ 323.128639] x17: 0000000000000000 x16: 0000000000000000
4204 13:41:37.005172 [ 323.133956] x15: 0000000000000030 x14: ffffffffffffffff
4205 13:41:37.005677 [ 323.139273] x13: ffff800096c6b977 x12: ffff800016c6b982
4206 13:41:37.026723 [ 323.144590] x11: 0000000000000030 x10: 0000000000001440
4207 13:41:37.027231 [ 323.149908] x9 : ffff80001012deb4 x8 : ffff0005c8c914a0
4208 13:41:37.028725 [ 323.155225] x7 : 0000000000000000 x6 : ffff800012791000
4209 13:41:37.029177 [ 323.160542] x5 : ffff800012791c88 x4 : ffff00063f75dc50
4210 13:41:37.049197 [ 323.165859] x3 : 0000000000000000 x2 : 0000000000000000
4211 13:41:37.049723 [ 323.171177] x1 : 0000000000000000 x0 : ffff0005c8c90000
4212 13:41:37.050249 [ 323.176495] Call trace:
4213 13:41:37.050752 [ 323.178941] refcount_warn_saturate+0xf4/0x144
4214 13:41:37.052250 [ 323.183392] __refcount_sub_and_test.constprop.0+0x64/0x7c
4215 13:41:37.070769 [ 323.188881] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4216 13:41:37.071277 [ 323.194453] lkdtm_do_action+0x24/0x40
4217 13:41:37.071797 [ 323.198201] direct_entry+0xd0/0x140
4218 13:41:37.073303 [ 323.201779] full_proxy_write+0x68/0xbc
4219 13:41:37.073747 [ 323.205618] vfs_write+0xec/0x20c
4220 13:41:37.074247 [ 323.208932] ksys_write+0x70/0x100
4221 13:41:37.094603 [ 323.212333] __arm64_sys_write+0x24/0x30
4222 13:41:37.095112 [ 323.216262] el0_svc_common.constprop.0+0x84/0x1e0
4223 13:41:37.095633 [ 323.221052] do_el0_svc+0x2c/0x94
4224 13:41:37.097136 [ 323.224371] el0_svc+0x20/0x30
4225 13:41:37.097582 [ 323.227426] el0_sync_handler+0xb0/0xb4
4226 13:41:37.098082 [ 323.231262] el0_sync+0x180/0x1c0
4227 13:41:37.116135 [ 323.234577] irq event stamp: 0
4228 13:41:37.116643 [ 323.237637] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4229 13:41:37.117165 [ 323.243910] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4230 13:41:37.132339 [ 323.252087] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4231 13:41:37.132852 [ 323.260263] softirqs last disabled at (0): [<0000000000000000>] 0x0
4232 13:41:37.135681 [ 323.266527] ---[ end trace 4f0581b978a6b5dc ]---
4233 13:41:37.136267 [ 323.271296] lkdtm: Negative detected: saturated
4234 13:41:38.012060 # [ 322.982620] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4235 13:41:38.012609 # [ 322.989554] lkdtm: attempting bad refcount_sub_and_test() below zero
4236 13:41:38.013241 # [ 322.995979] ------------[ cut here ]------------
4237 13:41:38.034594 # [ 323.000665] refcount_t: underflow; use-after-free.
4238 13:41:38.035083 # [ 323.005641] WARNING: CPU: 2 PID: 2625 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4239 13:41:38.078695 # [ 323.014078] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4240 13:41:38.101296 # [ 323.063740] CPU: 2 PID: 2625 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4241 13:41:38.101790 # [ 323.071480] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4242 13:41:38.103173 # [ 323.077836] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4243 13:41:38.103596 # [ 323.083843] pc : refcount_warn_saturate+0xf4/0x144
4244 13:41:38.122868 # [ 323.088633] lr : refcount_warn_saturate+0xf4/0x144
4245 13:41:38.123357 # [ 323.093422] sp : ffff800016c6bcd0
4246 13:41:38.123779 # [ 323.096734] x29: ffff800016c6bcd0 x28: ffff0005c8c90000
4247 13:41:38.125237 # [ 323.102052] x27: 0000000000000000 x26: 0000000000000000
4248 13:41:38.125659 # [ 323.107369] x25: ffff80001164d620 x24: ffff800016c6be20
4249 13:41:38.145597 # [ 323.112686] x23: 000000000000001f x22: ffff0005c5d7f000
4250 13:41:38.146085 # [ 323.118004] x21: ffff800011bd0688 x20: ffff80001164d940
4251 13:41:38.147533 # [ 323.123321] x19: 0000000000000032 x18: 0000000000000003
4252 13:41:38.147987 # [ 323.128639] x17: 0000000000000000 x16: 0000000000000000
4253 13:41:38.168153 # [ 323.133956] x15: 0000000000000030 x14: ffffffffffffffff
4254 13:41:38.168642 # [ 323.139273] x13: ffff800096c6b977 x12: ffff800016c6b982
4255 13:41:38.169064 # [ 323.144590] x11: 0000000000000030 x10: 0000000000001440
4256 13:41:38.170491 # [ 323.149908] x9 : ffff80001012deb4 x8 : ffff0005c8c914a0
4257 13:41:38.189650 # [ 323.155225] x7 : 0000000000000000 x6 : ffff800012791000
4258 13:41:38.190138 # [ 323.160542] x5 : ffff800012791c88 x4 : ffff00063f75dc50
4259 13:41:38.191529 # [ 323.165859] x3 : 0000000000000000 x2 : 0000000000000000
4260 13:41:38.192044 # [ 323.171177] x1 : 0000000000000000 x0 : ffff0005c8c90000
4261 13:41:38.192456 # [ 323.176495] Call trace:
4262 13:41:38.212306 # [ 323.178941] refcount_warn_saturate+0xf4/0x144
4263 13:41:38.212797 # [ 323.183392] __refcount_sub_and_test.constprop.0+0x64/0x7c
4264 13:41:38.214186 # [ 323.188881] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4265 13:41:38.214662 # [ 323.194453] lkdtm_do_action+0x24/0x40
4266 13:41:38.233873 # [ 323.198201] direct_entry+0xd0/0x140
4267 13:41:38.234361 # [ 323.201779] full_proxy_write+0x68/0xbc
4268 13:41:38.234778 # [ 323.205618] vfs_write+0xec/0x20c
4269 13:41:38.235183 # [ 323.208932] ksys_write+0x70/0x100
4270 13:41:38.235579 # [ 323.212333] __arm64_sys_write+0x24/0x30
4271 13:41:38.236978 # [ 323.216262] el0_svc_common.constprop.0+0x84/0x1e0
4272 13:41:38.257404 # [ 323.221052] do_el0_svc+0x2c/0x94
4273 13:41:38.257892 # [ 323.224371] el0_svc+0x20/0x30
4274 13:41:38.258364 # [ 323.227426] el0_sync_handler+0xb0/0xb4
4275 13:41:38.259746 # [ 323.231262] el0_sync+0x180/0x1c0
4276 13:41:38.260201 # [ 323.234577] irq event stamp: 0
4277 13:41:38.279039 # [ 323.237637] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4278 13:41:38.279492 # [ 323.243910] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4279 13:41:38.280844 # [ 323.252087] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4280 13:41:38.300544 # [ 323.260263] softirqs last disabled at (0): [<0000000000000000>] 0x0
4281 13:41:38.301034 # [ 323.266527] ---[ end trace 4f0581b978a6b5dc ]---
4282 13:41:38.301455 # [ 323.271296] lkdtm: Negative detected: saturated
4283 13:41:38.302833 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4284 13:41:38.307142 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4285 13:41:38.307635 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4286 13:41:38.650404 [ 324.778387] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4287 13:41:38.653665 [ 324.784292] lkdtm: attempting safe refcount_inc_not_zero() from zero
4288 13:41:38.653871 [ 324.790725] lkdtm: Good: zero detected
4289 13:41:38.660040 [ 324.794720] lkdtm: Correctly stayed at zero
4290 13:41:38.663287 [ 324.798951] lkdtm: attempting bad refcount_inc() from zero
4291 13:41:38.668604 [ 324.804584] ------------[ cut here ]------------
4292 13:41:38.673036 [ 324.809381] refcount_t: addition on 0; use-after-free.
4293 13:41:38.681907 [ 324.814647] WARNING: CPU: 1 PID: 2657 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4294 13:41:38.745448 [ 324.823083] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4295 13:41:38.746186 [ 324.872701] CPU: 1 PID: 2657 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4296 13:41:38.746372 [ 324.880440] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4297 13:41:38.768960 [ 324.886795] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4298 13:41:38.769167 [ 324.892801] pc : refcount_warn_saturate+0xa0/0x144
4299 13:41:38.769866 [ 324.897591] lr : refcount_warn_saturate+0xa0/0x144
4300 13:41:38.770046 [ 324.902379] sp : ffff800016d1bcd0
4301 13:41:38.770250 [ 324.905691] x29: ffff800016d1bcd0 x28: ffff0005c0e13100
4302 13:41:38.790568 [ 324.911008] x27: 0000000000000000 x26: 0000000000000000
4303 13:41:38.790774 [ 324.916325] x25: ffff80001164d620 x24: ffff800016d1be20
4304 13:41:38.791472 [ 324.921641] x23: 0000000000000012 x22: ffff0005c5e0d000
4305 13:41:38.791651 [ 324.926956] x21: ffff800011bd06a8 x20: ffff80001164d950
4306 13:41:38.813189 [ 324.932271] x19: 0000000000000033 x18: 0000000000000000
4307 13:41:38.813886 [ 324.937586] x17: 0000000000000000 x16: 001fffffffffffff
4308 13:41:38.814069 [ 324.942901] x15: 0000000000000030 x14: ffffffffffffffff
4309 13:41:38.814276 [ 324.948216] x13: ffff800096d1b977 x12: ffff800016d1b97f
4310 13:41:38.835821 [ 324.953530] x11: 0000000000000000 x10: ffff8000128182d0
4311 13:41:38.836043 [ 324.958845] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
4312 13:41:38.836744 [ 324.964159] x7 : ffff8000128182d0 x6 : ffff800012791000
4313 13:41:38.836924 [ 324.969474] x5 : ffff800012791c88 x4 : ffff00063f73bc50
4314 13:41:38.857451 [ 324.974789] x3 : 0000000000000000 x2 : 0000000000000000
4315 13:41:38.857674 [ 324.980103] x1 : 0000000000000000 x0 : ffff0005c0e13100
4316 13:41:38.857888 [ 324.985418] Call trace:
4317 13:41:38.858589 [ 324.987864] refcount_warn_saturate+0xa0/0x144
4318 13:41:38.858768 [ 324.992313] __refcount_add.constprop.0+0x54/0x80
4319 13:41:38.858970 [ 324.997020] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4320 13:41:38.880042 [ 325.001462] lkdtm_do_action+0x24/0x40
4321 13:41:38.880738 [ 325.005209] direct_entry+0xd0/0x140
4322 13:41:38.880920 [ 325.008785] full_proxy_write+0x68/0xbc
4323 13:41:38.881124 [ 325.012623] vfs_write+0xec/0x20c
4324 13:41:38.881324 [ 325.015935] ksys_write+0x70/0x100
4325 13:41:38.881523 [ 325.019335] __arm64_sys_write+0x24/0x30
4326 13:41:38.902589 [ 325.023259] el0_svc_common.constprop.0+0x84/0x1e0
4327 13:41:38.902794 [ 325.028049] do_el0_svc+0x2c/0x94
4328 13:41:38.903003 [ 325.031365] el0_svc+0x20/0x30
4329 13:41:38.903696 [ 325.034419] el0_sync_handler+0xb0/0xb4
4330 13:41:38.903902 [ 325.038254] el0_sync+0x180/0x1c0
4331 13:41:38.904104 [ 325.041566] irq event stamp: 0
4332 13:41:38.925213 [ 325.044623] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4333 13:41:38.925907 [ 325.050893] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4334 13:41:38.926091 [ 325.059069] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4335 13:41:38.933960 [ 325.067243] softirqs last disabled at (0): [<0000000000000000>] 0x0
4336 13:41:38.937214 [ 325.073506] ---[ end trace 4f0581b978a6b5dd ]---
4337 13:41:38.941606 [ 325.078203] lkdtm: Zero detected: saturated
4338 13:41:40.348112 # [ 324.778387] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4339 13:41:40.348754 # [ 324.784292] lkdtm: attempting safe refcount_inc_not_zero() from zero
4340 13:41:40.349180 # [ 324.790725] lkdtm: Good: zero detected
4341 13:41:40.350630 # [ 324.794720] lkdtm: Correctly stayed at zero
4342 13:41:40.370616 # [ 324.798951] lkdtm: attempting bad refcount_inc() from zero
4343 13:41:40.371126 # [ 324.804584] ------------[ cut here ]------------
4344 13:41:40.371559 # [ 324.809381] refcount_t: addition on 0; use-after-free.
4345 13:41:40.392052 # [ 324.814647] WARNING: CPU: 1 PID: 2657 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4346 13:41:40.437380 # [ 324.823083] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4347 13:41:40.438955 # [ 324.872701] CPU: 1 PID: 2657 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4348 13:41:40.439446 # [ 324.880440] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4349 13:41:40.458942 # [ 324.886795] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4350 13:41:40.459440 # [ 324.892801] pc : refcount_warn_saturate+0xa0/0x144
4351 13:41:40.459897 # [ 324.897591] lr : refcount_warn_saturate+0xa0/0x144
4352 13:41:40.460315 # [ 324.902379] sp : ffff800016d1bcd0
4353 13:41:40.481495 # [ 324.905691] x29: ffff800016d1bcd0 x28: ffff0005c0e13100
4354 13:41:40.482041 # [ 324.911008] x27: 0000000000000000 x26: 0000000000000000
4355 13:41:40.483503 # [ 324.916325] x25: ffff80001164d620 x24: ffff800016d1be20
4356 13:41:40.484018 # [ 324.921641] x23: 0000000000000012 x22: ffff0005c5e0d000
4357 13:41:40.503035 # [ 324.926956] x21: ffff800011bd06a8 x20: ffff80001164d950
4358 13:41:40.503532 # [ 324.932271] x19: 0000000000000033 x18: 0000000000000000
4359 13:41:40.503996 # [ 324.937586] x17: 0000000000000000 x16: 001fffffffffffff
4360 13:41:40.504414 # [ 324.942901] x15: 0000000000000030 x14: ffffffffffffffff
4361 13:41:40.504820 # [ 324.948216] x13: ffff800096d1b977 x12: ffff800016d1b97f
4362 13:41:40.524557 # [ 324.953530] x11: 0000000000000000 x10: ffff8000128182d0
4363 13:41:40.525107 # [ 324.958845] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
4364 13:41:40.525584 # [ 324.964159] x7 : ffff8000128182d0 x6 : ffff800012791000
4365 13:41:40.526988 # [ 324.969474] x5 : ffff800012791c88 x4 : ffff00063f73bc50
4366 13:41:40.548189 # [ 324.974789] x3 : 0000000000000000 x2 : 0000000000000000
4367 13:41:40.548687 # [ 324.980103] x1 : 0000000000000000 x0 : ffff0005c0e13100
4368 13:41:40.549168 # [ 324.985418] Call trace:
4369 13:41:40.550576 # [ 324.987864] refcount_warn_saturate+0xa0/0x144
4370 13:41:40.569738 # [ 324.992313] __refcount_add.constprop.0+0x54/0x80
4371 13:41:40.570235 # [ 324.997020] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4372 13:41:40.570703 # [ 325.001462] lkdtm_do_action+0x24/0x40
4373 13:41:40.571124 # [ 325.005209] direct_entry+0xd0/0x140
4374 13:41:40.571531 # [ 325.008785] full_proxy_write+0x68/0xbc
4375 13:41:40.572955 # [ 325.012623] vfs_write+0xec/0x20c
4376 13:41:40.592263 # [ 325.015935] ksys_write+0x70/0x100
4377 13:41:40.592759 # [ 325.019335] __arm64_sys_write+0x24/0x30
4378 13:41:40.593188 # [ 325.023259] el0_svc_common.constprop.0+0x84/0x1e0
4379 13:41:40.594596 # [ 325.028049] do_el0_svc+0x2c/0x94
4380 13:41:40.595022 # [ 325.031365] el0_svc+0x20/0x30
4381 13:41:40.595431 # [ 325.034419] el0_sync_handler+0xb0/0xb4
4382 13:41:40.613597 # [ 325.038254] el0_sync+0x180/0x1c0
4383 13:41:40.613964 # [ 325.041566] irq event stamp: 0
4384 13:41:40.614991 # [ 325.044623] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4385 13:41:40.615220 # [ 325.050893] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4386 13:41:40.638008 # [ 325.059069] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4387 13:41:40.638381 # [ 325.067243] softirqs last disabled at (0): [<0000000000000000>] 0x0
4388 13:41:40.638602 # [ 325.073506] ---[ end trace 4f0581b978a6b5dd ]---
4389 13:41:40.638855 # [ 325.078203] lkdtm: Zero detected: saturated
4390 13:41:40.647124 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4391 13:41:40.647527 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4392 13:41:40.647774 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4393 13:41:40.851152 [ 326.983150] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4394 13:41:40.854414 [ 326.989065] lkdtm: attempting safe refcount_add_not_zero() from zero
4395 13:41:40.859877 [ 326.997112] lkdtm: Good: zero detected
4396 13:41:40.864093 [ 327.001400] lkdtm: Correctly stayed at zero
4397 13:41:40.870698 [ 327.005949] lkdtm: attempting bad refcount_add() from zero
4398 13:41:40.875062 [ 327.011813] ------------[ cut here ]------------
4399 13:41:40.880559 [ 327.016501] refcount_t: addition on 0; use-after-free.
4400 13:41:40.889317 [ 327.022002] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4401 13:41:40.954027 [ 327.030441] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4402 13:41:40.955108 [ 327.080058] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4403 13:41:40.955367 [ 327.087798] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4404 13:41:40.975446 [ 327.094154] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4405 13:41:40.976514 [ 327.100160] pc : refcount_warn_saturate+0xa0/0x144
4406 13:41:40.976764 [ 327.104949] lr : refcount_warn_saturate+0xa0/0x144
4407 13:41:40.977005 [ 327.109737] sp : ffff800016dbbcd0
4408 13:41:40.977244 [ 327.113049] x29: ffff800016dbbcd0 x28: ffff0005c7d93100
4409 13:41:40.998139 [ 327.118365] x27: 0000000000000000 x26: 0000000000000000
4410 13:41:40.998556 [ 327.123682] x25: ffff80001164d620 x24: ffff800016dbbe20
4411 13:41:40.999450 [ 327.128997] x23: 0000000000000012 x22: ffff0005c618c000
4412 13:41:40.999727 [ 327.134312] x21: ffff800011bd06c0 x20: ffff80001164d960
4413 13:41:41.020772 [ 327.139627] x19: 0000000000000034 x18: 0000000000000000
4414 13:41:41.021186 [ 327.144942] x17: 0000000000000000 x16: 0000000000000000
4415 13:41:41.022094 [ 327.150256] x15: 0000000000000000 x14: 0000000000000000
4416 13:41:41.022339 [ 327.155571] x13: 0000000000000001 x12: 0000000000000002
4417 13:41:41.043404 [ 327.160886] x11: 0000000000000001 x10: 0000000000001440
4418 13:41:41.043824 [ 327.166201] x9 : ffff80001012deb4 x8 : ffff00063f7ea7c0
4419 13:41:41.044722 [ 327.171516] x7 : ffff0005c7d93100 x6 : ffff800012791000
4420 13:41:41.044964 [ 327.176831] x5 : ffff800012791c88 x4 : ffff00063f719c50
4421 13:41:41.064902 [ 327.182145] x3 : 0000000000000000 x2 : 0000000000000000
4422 13:41:41.065326 [ 327.187460] x1 : 0000000000000000 x0 : ffff0005c7d93100
4423 13:41:41.065572 [ 327.192775] Call trace:
4424 13:41:41.066472 [ 327.195221] refcount_warn_saturate+0xa0/0x144
4425 13:41:41.066707 [ 327.199668] __refcount_add.constprop.0+0x54/0x80
4426 13:41:41.066927 [ 327.204375] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4427 13:41:41.087522 [ 327.208817] lkdtm_do_action+0x24/0x40
4428 13:41:41.087926 [ 327.212564] direct_entry+0xd0/0x140
4429 13:41:41.088172 [ 327.216140] full_proxy_write+0x68/0xbc
4430 13:41:41.089074 [ 327.219978] vfs_write+0xec/0x20c
4431 13:41:41.089293 [ 327.223291] ksys_write+0x70/0x100
4432 13:41:41.089491 [ 327.226691] __arm64_sys_write+0x24/0x30
4433 13:41:41.110134 [ 327.230615] el0_svc_common.constprop.0+0x84/0x1e0
4434 13:41:41.110556 [ 327.235405] do_el0_svc+0x2c/0x94
4435 13:41:41.110803 [ 327.238721] el0_svc+0x20/0x30
4436 13:41:41.111685 [ 327.241775] el0_sync_handler+0xb0/0xb4
4437 13:41:41.112023 [ 327.245611] el0_sync+0x180/0x1c0
4438 13:41:41.112263 [ 327.248923] irq event stamp: 0
4439 13:41:41.131771 [ 327.251980] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4440 13:41:41.132928 [ 327.258249] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4441 13:41:41.133183 [ 327.266425] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4442 13:41:41.141402 [ 327.274600] softirqs last disabled at (0): [<0000000000000000>] 0x0
4443 13:41:41.144520 [ 327.280863] ---[ end trace 4f0581b978a6b5de ]---
4444 13:41:41.148898 [ 327.285792] lkdtm: Zero detected: saturated
4445 13:41:41.995008 # [ 326.983150] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4446 13:41:41.996313 # [ 326.989065] lkdtm: attempting safe refcount_add_not_zero() from zero
4447 13:41:41.996647 # [ 326.997112] lkdtm: Good: zero detected
4448 13:41:41.996957 # [ 327.001400] lkdtm: Correctly stayed at zero
4449 13:41:42.016503 # [ 327.005949] lkdtm: attempting bad refcount_add() from zero
4450 13:41:42.016772 # [ 327.011813] ------------[ cut here ]------------
4451 13:41:42.017162 # [ 327.016501] refcount_t: addition on 0; use-after-free.
4452 13:41:42.039011 # [ 327.022002] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4453 13:41:42.084224 # [ 327.030441] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4454 13:41:42.085325 # [ 327.080058] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4455 13:41:42.085654 # [ 327.087798] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4456 13:41:42.105804 # [ 327.094154] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4457 13:41:42.106154 # [ 327.100160] pc : refcount_warn_saturate+0xa0/0x144
4458 13:41:42.107381 # [ 327.104949] lr : refcount_warn_saturate+0xa0/0x144
4459 13:41:42.107746 # [ 327.109737] sp : ffff800016dbbcd0
4460 13:41:42.128420 # [ 327.113049] x29: ffff800016dbbcd0 x28: ffff0005c7d93100
4461 13:41:42.128784 # [ 327.118365] x27: 0000000000000000 x26: 0000000000000000
4462 13:41:42.130108 # [ 327.123682] x25: ffff80001164d620 x24: ffff800016dbbe20
4463 13:41:42.130499 # [ 327.128997] x23: 0000000000000012 x22: ffff0005c618c000
4464 13:41:42.149938 # [ 327.134312] x21: ffff800011bd06c0 x20: ffff80001164d960
4465 13:41:42.150358 # [ 327.139627] x19: 0000000000000034 x18: 0000000000000000
4466 13:41:42.150761 # [ 327.144942] x17: 0000000000000000 x16: 0000000000000000
4467 13:41:42.152194 # [ 327.150256] x15: 0000000000000000 x14: 0000000000000000
4468 13:41:42.152619 # [ 327.155571] x13: 0000000000000001 x12: 0000000000000002
4469 13:41:42.172622 # [ 327.160886] x11: 0000000000000001 x10: 0000000000001440
4470 13:41:42.173091 # [ 327.166201] x9 : ffff80001012deb4 x8 : ffff00063f7ea7c0
4471 13:41:42.173514 # [ 327.171516] x7 : ffff0005c7d93100 x6 : ffff800012791000
4472 13:41:42.174932 # [ 327.176831] x5 : ffff800012791c88 x4 : ffff00063f719c50
4473 13:41:42.195246 # [ 327.182145] x3 : 0000000000000000 x2 : 0000000000000000
4474 13:41:42.195725 # [ 327.187460] x1 : 0000000000000000 x0 : ffff0005c7d93100
4475 13:41:42.196190 # [ 327.192775] Call trace:
4476 13:41:42.196599 # [ 327.195221] refcount_warn_saturate+0xa0/0x144
4477 13:41:42.216608 # [ 327.199668] __refcount_add.constprop.0+0x54/0x80
4478 13:41:42.217078 # [ 327.204375] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4479 13:41:42.217598 # [ 327.208817] lkdtm_do_action+0x24/0x40
4480 13:41:42.219150 # [ 327.212564] direct_entry+0xd0/0x140
4481 13:41:42.219599 # [ 327.216140] full_proxy_write+0x68/0xbc
4482 13:41:42.220038 # [ 327.219978] vfs_write+0xec/0x20c
4483 13:41:42.239213 # [ 327.223291] ksys_write+0x70/0x100
4484 13:41:42.239678 # [ 327.226691] __arm64_sys_write+0x24/0x30
4485 13:41:42.240240 # [ 327.230615] el0_svc_common.constprop.0+0x84/0x1e0
4486 13:41:42.241767 # [ 327.235405] do_el0_svc+0x2c/0x94
4487 13:41:42.242214 # [ 327.238721] el0_svc+0x20/0x30
4488 13:41:42.242713 # [ 327.241775] el0_sync_handler+0xb0/0xb4
4489 13:41:42.260832 # [ 327.245611] el0_sync+0x180/0x1c0
4490 13:41:42.261270 # [ 327.248923] irq event stamp: 0
4491 13:41:42.262623 # [ 327.251980] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4492 13:41:42.263009 # [ 327.258249] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4493 13:41:42.284368 # [ 327.266425] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4494 13:41:42.285613 # [ 327.274600] softirqs last disabled at (0): [<0000000000000000>] 0x0
4495 13:41:42.286006 # [ 327.280863] ---[ end trace 4f0581b978a6b5de ]---
4496 13:41:42.286444 # [ 327.285792] lkdtm: Zero detected: saturated
4497 13:41:42.295352 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4498 13:41:42.295748 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4499 13:41:42.298566 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4500 13:41:42.565791 [ 328.693135] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4501 13:41:42.568856 [ 328.699363] lkdtm: attempting bad refcount_inc() from saturated
4502 13:41:42.569068 [ 328.705444] ------------[ cut here ]------------
4503 13:41:42.573483 [ 328.710161] refcount_t: saturated; leaking memory.
4504 13:41:42.583112 [ 328.715162] WARNING: CPU: 4 PID: 2724 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4505 13:41:42.646914 [ 328.723599] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4506 13:41:42.647452 [ 328.773259] CPU: 4 PID: 2724 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4507 13:41:42.648017 [ 328.780999] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4508 13:41:42.669546 [ 328.787355] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4509 13:41:42.670056 [ 328.793362] pc : refcount_warn_saturate+0x74/0x144
4510 13:41:42.670577 [ 328.798152] lr : refcount_warn_saturate+0x74/0x144
4511 13:41:42.671082 [ 328.802940] sp : ffff800016e6bcd0
4512 13:41:42.672650 [ 328.806253] x29: ffff800016e6bcd0 x28: ffff0005c5f78000
4513 13:41:42.692191 [ 328.811570] x27: 0000000000000000 x26: 0000000000000000
4514 13:41:42.692708 [ 328.816888] x25: ffff80001164d620 x24: ffff800016e6be20
4515 13:41:42.693235 [ 328.822205] x23: 0000000000000017 x22: ffff0005c7f3b000
4516 13:41:42.694767 [ 328.827523] x21: ffff800011bd06d8 x20: ffff80001164d970
4517 13:41:42.713659 [ 328.832840] x19: 0000000000000035 x18: 0000000000000000
4518 13:41:42.714175 [ 328.838158] x17: 0000000000000000 x16: 0000000000000000
4519 13:41:42.715738 [ 328.843475] x15: 0000000000000030 x14: ffffffffffffffff
4520 13:41:42.716225 [ 328.848793] x13: ffff800096e6b977 x12: ffff800016e6b97f
4521 13:41:42.736261 [ 328.854110] x11: 0000000000000030 x10: ffff8000128182d0
4522 13:41:42.736774 [ 328.859427] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
4523 13:41:42.737298 [ 328.864745] x7 : ffff8000128182d0 x6 : ffff800012791000
4524 13:41:42.738834 [ 328.870062] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
4525 13:41:42.758941 [ 328.875381] x3 : 0000000000000000 x2 : 0000000000000000
4526 13:41:42.759454 [ 328.880698] x1 : 0000000000000000 x0 : ffff0005c5f78000
4527 13:41:42.760018 [ 328.886016] Call trace:
4528 13:41:42.760520 [ 328.888463] refcount_warn_saturate+0x74/0x144
4529 13:41:42.761019 [ 328.892913] __refcount_add.constprop.0+0x6c/0x80
4530 13:41:42.781564 [ 328.897621] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4531 13:41:42.782073 [ 328.902499] lkdtm_do_action+0x24/0x40
4532 13:41:42.782587 [ 328.906247] direct_entry+0xd0/0x140
4533 13:41:42.783089 [ 328.909825] full_proxy_write+0x68/0xbc
4534 13:41:42.783580 [ 328.913665] vfs_write+0xec/0x20c
4535 13:41:42.784116 [ 328.916979] ksys_write+0x70/0x100
4536 13:41:42.784607 [ 328.920380] __arm64_sys_write+0x24/0x30
4537 13:41:42.803062 [ 328.924308] el0_svc_common.constprop.0+0x84/0x1e0
4538 13:41:42.803571 [ 328.929099] do_el0_svc+0x2c/0x94
4539 13:41:42.804125 [ 328.932418] el0_svc+0x20/0x30
4540 13:41:42.804630 [ 328.935472] el0_sync_handler+0xb0/0xb4
4541 13:41:42.805131 [ 328.939309] el0_sync+0x180/0x1c0
4542 13:41:42.805623 [ 328.942623] irq event stamp: 0
4543 13:41:42.825554 [ 328.945683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4544 13:41:42.826063 [ 328.951955] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4545 13:41:42.827616 [ 328.960133] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4546 13:41:42.835321 [ 328.968308] softirqs last disabled at (0): [<0000000000000000>] 0x0
4547 13:41:42.838549 [ 328.974573] ---[ end trace 4f0581b978a6b5df ]---
4548 13:41:42.843037 [ 328.979331] lkdtm: Saturation detected: still saturated
4549 13:41:44.545830 # [ 328.693135] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4550 13:41:44.546725 # [ 328.699363] lkdtm: attempting bad refcount_inc() from saturated
4551 13:41:44.546923 # [ 328.705444] ------------[ cut here ]------------
4552 13:41:44.547132 # [ 328.710161] refcount_t: saturated; leaking memory.
4553 13:41:44.568261 # [ 328.715162] WARNING: CPU: 4 PID: 2724 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4554 13:41:44.611970 # [ 328.723599] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4555 13:41:44.612302 # [ 328.773259] CPU: 4 PID: 2724 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4556 13:41:44.635224 # [ 328.780999] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4557 13:41:44.636501 # [ 328.787355] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4558 13:41:44.636865 # [ 328.793362] pc : refcount_warn_saturate+0x74/0x144
4559 13:41:44.637204 # [ 328.798152] lr : refcount_warn_saturate+0x74/0x144
4560 13:41:44.656650 # [ 328.802940] sp : ffff800016e6bcd0
4561 13:41:44.656956 # [ 328.806253] x29: ffff800016e6bcd0 x28: ffff0005c5f78000
4562 13:41:44.658229 # [ 328.811570] x27: 0000000000000000 x26: 0000000000000000
4563 13:41:44.658634 # [ 328.816888] x25: ffff80001164d620 x24: ffff800016e6be20
4564 13:41:44.679367 # [ 328.822205] x23: 0000000000000017 x22: ffff0005c7f3b000
4565 13:41:44.679851 # [ 328.827523] x21: ffff800011bd06d8 x20: ffff80001164d970
4566 13:41:44.681311 # [ 328.832840] x19: 0000000000000035 x18: 0000000000000000
4567 13:41:44.681700 # [ 328.838158] x17: 0000000000000000 x16: 0000000000000000
4568 13:41:44.700823 # [ 328.843475] x15: 0000000000000030 x14: ffffffffffffffff
4569 13:41:44.701254 # [ 328.848793] x13: ffff800096e6b977 x12: ffff800016e6b97f
4570 13:41:44.701785 # [ 328.854110] x11: 0000000000000030 x10: ffff8000128182d0
4571 13:41:44.702283 # [ 328.859427] x9 : ffff80001012deb4 x8 : ffff8000127c02d0
4572 13:41:44.723505 # [ 328.864745] x7 : ffff8000128182d0 x6 : ffff800012791000
4573 13:41:44.724042 # [ 328.870062] x5 : ffff800012791c88 x4 : ffff00063f7a1c50
4574 13:41:44.724561 # [ 328.875381] x3 : 0000000000000000 x2 : 0000000000000000
4575 13:41:44.726109 # [ 328.880698] x1 : 0000000000000000 x0 : ffff0005c5f78000
4576 13:41:44.726556 # [ 328.886016] Call trace:
4577 13:41:44.745882 # [ 328.888463] refcount_warn_saturate+0x74/0x144
4578 13:41:44.746597 # [ 328.892913] __refcount_add.constprop.0+0x6c/0x80
4579 13:41:44.746779 # [ 328.897621] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4580 13:41:44.746985 # [ 328.902499] lkdtm_do_action+0x24/0x40
4581 13:41:44.747186 # [ 328.906247] direct_entry+0xd0/0x140
4582 13:41:44.767706 # [ 328.909825] full_proxy_write+0x68/0xbc
4583 13:41:44.767988 # [ 328.913665] vfs_write+0xec/0x20c
4584 13:41:44.768291 # [ 328.916979] ksys_write+0x70/0x100
4585 13:41:44.768594 # [ 328.920380] __arm64_sys_write+0x24/0x30
4586 13:41:44.768893 # [ 328.924308] el0_svc_common.constprop.0+0x84/0x1e0
4587 13:41:44.769193 # [ 328.929099] do_el0_svc+0x2c/0x94
4588 13:41:44.790276 # [ 328.932418] el0_svc+0x20/0x30
4589 13:41:44.790586 # [ 328.935472] el0_sync_handler+0xb0/0xb4
4590 13:41:44.790899 # [ 328.939309] el0_sync+0x180/0x1c0
4591 13:41:44.791206 # [ 328.942623] irq event stamp: 0
4592 13:41:44.792391 # [ 328.945683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4593 13:41:44.811688 # [ 328.951955] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4594 13:41:44.812522 # [ 328.960133] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4595 13:41:44.812706 # [ 328.968308] softirqs last disabled at (0): [<0000000000000000>] 0x0
4596 13:41:44.835181 # [ 328.974573] ---[ end trace 4f0581b978a6b5df ]---
4597 13:41:44.835387 # [ 328.979331] lkdtm: Saturation detected: still saturated
4598 13:41:44.836122 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4599 13:41:44.836304 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4600 13:41:44.837838 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4601 13:41:45.041433 [ 331.172830] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4602 13:41:45.044645 [ 331.179175] lkdtm: attempting bad refcount_dec() from saturated
4603 13:41:45.048913 [ 331.185189] ------------[ cut here ]------------
4604 13:41:45.054414 [ 331.190055] refcount_t: decrement hit 0; leaking memory.
4605 13:41:45.063281 [ 331.195552] WARNING: CPU: 3 PID: 2759 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4606 13:41:45.127928 [ 331.204077] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4607 13:41:45.128660 [ 331.253738] CPU: 3 PID: 2759 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4608 13:41:45.128837 [ 331.261479] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4609 13:41:45.149409 [ 331.267834] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4610 13:41:45.149606 [ 331.273841] pc : refcount_warn_saturate+0x13c/0x144
4611 13:41:45.150287 [ 331.278718] lr : refcount_warn_saturate+0x13c/0x144
4612 13:41:45.150457 [ 331.283593] sp : ffff800016f1bcc0
4613 13:41:45.150620 [ 331.286905] x29: ffff800016f1bcc0 x28: ffff0005c5f78000
4614 13:41:45.171954 [ 331.292223] x27: 0000000000000000 x26: 0000000000000000
4615 13:41:45.172670 [ 331.297540] x25: ffff80001164d620 x24: ffff800016f1be20
4616 13:41:45.172845 [ 331.302858] x23: 0000000000000017 x22: ffff0005c5e3d000
4617 13:41:45.173012 [ 331.308176] x21: ffff800011bd06f0 x20: ffff80001164d980
4618 13:41:45.194638 [ 331.313493] x19: ffff800016f1bd04 x18: 0000000000000000
4619 13:41:45.194837 [ 331.318810] x17: 0000000000000000 x16: 0000000000000000
4620 13:41:45.195519 [ 331.324128] x15: 0000000000000030 x14: ffffffffffffffff
4621 13:41:45.195690 [ 331.329445] x13: ffff800096f1b967 x12: ffff800016f1b96f
4622 13:41:45.217268 [ 331.334762] x11: 0000003ab6ddeb18 x10: 0000000000001440
4623 13:41:45.217465 [ 331.340080] x9 : ffff80001012deb4 x8 : ffff0005c5f794a0
4624 13:41:45.218152 [ 331.345397] x7 : 0000000000000000 x6 : ffff800012791000
4625 13:41:45.218324 [ 331.350715] x5 : ffff800012791c88 x4 : ffff00063f77fc50
4626 13:41:45.238769 [ 331.356032] x3 : 0000000000000000 x2 : 0000000000000000
4627 13:41:45.238966 [ 331.361349] x1 : 0000000000000000 x0 : ffff0005c5f78000
4628 13:41:45.239135 [ 331.366668] Call trace:
4629 13:41:45.239812 [ 331.369115] refcount_warn_saturate+0x13c/0x144
4630 13:41:45.239996 [ 331.373654] __refcount_dec.constprop.0+0x4c/0x5c
4631 13:41:45.260266 [ 331.378358] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4632 13:41:45.260470 [ 331.383240] lkdtm_do_action+0x24/0x40
4633 13:41:45.260680 [ 331.386989] direct_entry+0xd0/0x140
4634 13:41:45.261400 [ 331.390567] full_proxy_write+0x68/0xbc
4635 13:41:45.261577 [ 331.394406] vfs_write+0xec/0x20c
4636 13:41:45.261780 [ 331.397720] ksys_write+0x70/0x100
4637 13:41:45.283974 [ 331.401121] __arm64_sys_write+0x24/0x30
4638 13:41:45.284179 [ 331.405050] el0_svc_common.constprop.0+0x84/0x1e0
4639 13:41:45.284907 [ 331.409840] do_el0_svc+0x2c/0x94
4640 13:41:45.285087 [ 331.413159] el0_svc+0x20/0x30
4641 13:41:45.285290 [ 331.416214] el0_sync_handler+0xb0/0xb4
4642 13:41:45.285491 [ 331.420051] el0_sync+0x180/0x1c0
4643 13:41:45.285690 [ 331.423364] irq event stamp: 0
4644 13:41:45.305514 [ 331.426425] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4645 13:41:45.306237 [ 331.432698] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4646 13:41:45.306420 [ 331.440875] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4647 13:41:45.319616 [ 331.449051] softirqs last disabled at (0): [<0000000000000000>] 0x0
4648 13:41:45.319848 [ 331.455316] ---[ end trace 4f0581b978a6b5e0 ]---
4649 13:41:45.323899 [ 331.460032] lkdtm: Saturation detected: still saturated
4650 13:41:46.303951 # [ 331.172830] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4651 13:41:46.304986 # [ 331.179175] lkdtm: attempting bad refcount_dec() from saturated
4652 13:41:46.305231 # [ 331.185189] ------------[ cut here ]------------
4653 13:41:46.325361 # [ 331.190055] refcount_t: decrement hit 0; leaking memory.
4654 13:41:46.326074 # [ 331.195552] WARNING: CPU: 3 PID: 2759 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4655 13:41:46.370002 # [ 331.204077] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4656 13:41:46.370208 # [ 331.253738] CPU: 3 PID: 2759 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4657 13:41:46.393631 # [ 331.261479] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4658 13:41:46.393829 # [ 331.267834] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4659 13:41:46.394002 # [ 331.273841] pc : refcount_warn_saturate+0x13c/0x144
4660 13:41:46.414598 # [ 331.278718] lr : refcount_warn_saturate+0x13c/0x144
4661 13:41:46.414793 # [ 331.283593] sp : ffff800016f1bcc0
4662 13:41:46.415493 # [ 331.286905] x29: ffff800016f1bcc0 x28: ffff0005c5f78000
4663 13:41:46.415666 # [ 331.292223] x27: 0000000000000000 x26: 0000000000000000
4664 13:41:46.415841 # [ 331.297540] x25: ffff80001164d620 x24: ffff800016f1be20
4665 13:41:46.437236 # [ 331.302858] x23: 0000000000000017 x22: ffff0005c5e3d000
4666 13:41:46.437950 # [ 331.308176] x21: ffff800011bd06f0 x20: ffff80001164d980
4667 13:41:46.438125 # [ 331.313493] x19: ffff800016f1bd04 x18: 0000000000000000
4668 13:41:46.438291 # [ 331.318810] x17: 0000000000000000 x16: 0000000000000000
4669 13:41:46.458748 # [ 331.324128] x15: 0000000000000030 x14: ffffffffffffffff
4670 13:41:46.458945 # [ 331.329445] x13: ffff800096f1b967 x12: ffff800016f1b96f
4671 13:41:46.459645 # [ 331.334762] x11: 0000003ab6ddeb18 x10: 0000000000001440
4672 13:41:46.459817 # [ 331.340080] x9 : ffff80001012deb4 x8 : ffff0005c5f794a0
4673 13:41:46.480342 # [ 331.345397] x7 : 0000000000000000 x6 : ffff800012791000
4674 13:41:46.481065 # [ 331.350715] x5 : ffff800012791c88 x4 : ffff00063f77fc50
4675 13:41:46.481241 # [ 331.356032] x3 : 0000000000000000 x2 : 0000000000000000
4676 13:41:46.481407 # [ 331.361349] x1 : 0000000000000000 x0 : ffff0005c5f78000
4677 13:41:46.481568 # [ 331.366668] Call trace:
4678 13:41:46.503940 # [ 331.369115] refcount_warn_saturate+0x13c/0x144
4679 13:41:46.504659 # [ 331.373654] __refcount_dec.constprop.0+0x4c/0x5c
4680 13:41:46.504833 # [ 331.378358] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4681 13:41:46.504999 # [ 331.383240] lkdtm_do_action+0x24/0x40
4682 13:41:46.505160 # [ 331.386989] direct_entry+0xd0/0x140
4683 13:41:46.525614 # [ 331.390567] full_proxy_write+0x68/0xbc
4684 13:41:46.526342 # [ 331.394406] vfs_write+0xec/0x20c
4685 13:41:46.526526 # [ 331.397720] ksys_write+0x70/0x100
4686 13:41:46.526731 # [ 331.401121] __arm64_sys_write+0x24/0x30
4687 13:41:46.526931 # [ 331.405050] el0_svc_common.constprop.0+0x84/0x1e0
4688 13:41:46.548248 # [ 331.409840] do_el0_svc+0x2c/0x94
4689 13:41:46.548454 # [ 331.413159] el0_svc+0x20/0x30
4690 13:41:46.548662 # [ 331.416214] el0_sync_handler+0xb0/0xb4
4691 13:41:46.549385 # [ 331.420051] el0_sync+0x180/0x1c0
4692 13:41:46.549565 # [ 331.423364] irq event stamp: 0
4693 13:41:46.549765 # [ 331.426425] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4694 13:41:46.570256 # [ 331.432698] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4695 13:41:46.570457 # [ 331.440875] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4696 13:41:46.570666 # [ 331.449051] softirqs last disabled at (0): [<0000000000000000>] 0x0
4697 13:41:46.592371 # [ 331.455316] ---[ end trace 4f0581b978a6b5e0 ]---
4698 13:41:46.592576 # [ 331.460032] lkdtm: Saturation detected: still saturated
4699 13:41:46.593308 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4700 13:41:46.593489 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4701 13:41:46.597832 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4702 13:41:46.783120 [ 332.914548] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4703 13:41:46.786221 [ 332.920818] lkdtm: attempting bad refcount_dec() from saturated
4704 13:41:46.792742 [ 332.926813] ------------[ cut here ]------------
4705 13:41:46.795982 [ 332.931472] refcount_t: saturated; leaking memory.
4706 13:41:46.804714 [ 332.936449] WARNING: CPU: 5 PID: 2794 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4707 13:41:46.868090 [ 332.944886] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4708 13:41:46.868843 [ 332.994547] CPU: 5 PID: 2794 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4709 13:41:46.869030 [ 333.002288] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4710 13:41:46.890718 [ 333.008644] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4711 13:41:46.891446 [ 333.014651] pc : refcount_warn_saturate+0x74/0x144
4712 13:41:46.891631 [ 333.019440] lr : refcount_warn_saturate+0x74/0x144
4713 13:41:46.891853 [ 333.024228] sp : ffff800016fa3cd0
4714 13:41:46.892056 [ 333.027540] x29: ffff800016fa3cd0 x28: ffff0005c5e6c980
4715 13:41:46.912214 [ 333.032858] x27: 0000000000000000 x26: 0000000000000000
4716 13:41:46.912943 [ 333.038176] x25: ffff80001164d620 x24: ffff800016fa3e20
4717 13:41:46.913126 [ 333.043493] x23: 0000000000000017 x22: ffff0005c2313000
4718 13:41:46.913331 [ 333.048811] x21: ffff800011bd0708 x20: ffff80001164d990
4719 13:41:46.934842 [ 333.054129] x19: 0000000000000037 x18: 0000000000000000
4720 13:41:46.935570 [ 333.059445] x17: 0000000000000000 x16: 0000000000000000
4721 13:41:46.935755 [ 333.064762] x15: 0000000000000030 x14: ffffffffffffffff
4722 13:41:46.935976 [ 333.070080] x13: ffff800096fa3977 x12: ffff800016fa397f
4723 13:41:46.957499 [ 333.075397] x11: 0000000000000030 x10: 0000000000001440
4724 13:41:46.957704 [ 333.080714] x9 : ffff80001012deb4 x8 : ffff0005c5e6de20
4725 13:41:46.958448 [ 333.086032] x7 : 0000000000000000 x6 : ffff800012791000
4726 13:41:46.958629 [ 333.091349] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4727 13:41:46.980095 [ 333.096666] x3 : 0000000000000000 x2 : 0000000000000000
4728 13:41:46.980828 [ 333.101983] x1 : 0000000000000000 x0 : ffff0005c5e6c980
4729 13:41:46.981011 [ 333.107302] Call trace:
4730 13:41:46.981218 [ 333.109749] refcount_warn_saturate+0x74/0x144
4731 13:41:46.981422 [ 333.114199] __refcount_add.constprop.0+0x6c/0x80
4732 13:41:47.001622 [ 333.118907] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4733 13:41:47.001826 [ 333.123785] lkdtm_do_action+0x24/0x40
4734 13:41:47.002561 [ 333.127533] direct_entry+0xd0/0x140
4735 13:41:47.002740 [ 333.131111] full_proxy_write+0x68/0xbc
4736 13:41:47.002942 [ 333.134950] vfs_write+0xec/0x20c
4737 13:41:47.003143 [ 333.138264] ksys_write+0x70/0x100
4738 13:41:47.003341 [ 333.141665] __arm64_sys_write+0x24/0x30
4739 13:41:47.025247 [ 333.145594] el0_svc_common.constprop.0+0x84/0x1e0
4740 13:41:47.025978 [ 333.150384] do_el0_svc+0x2c/0x94
4741 13:41:47.026161 [ 333.153704] el0_svc+0x20/0x30
4742 13:41:47.026365 [ 333.156758] el0_sync_handler+0xb0/0xb4
4743 13:41:47.026566 [ 333.160595] el0_sync+0x180/0x1c0
4744 13:41:47.026766 [ 333.163909] irq event stamp: 0
4745 13:41:47.046722 [ 333.166970] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4746 13:41:47.047451 [ 333.173243] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4747 13:41:47.047635 [ 333.181420] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4748 13:41:47.056621 [ 333.189596] softirqs last disabled at (0): [<0000000000000000>] 0x0
4749 13:41:47.059744 [ 333.195860] ---[ end trace 4f0581b978a6b5e1 ]---
4750 13:41:47.065094 [ 333.200573] lkdtm: Saturation detected: still saturated
4751 13:41:47.995944 # [ 332.914548] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4752 13:41:47.996578 # [ 332.920818] lkdtm: attempting bad refcount_dec() from saturated
4753 13:41:47.997150 # [ 332.926813] ------------[ cut here ]------------
4754 13:41:47.997722 # [ 332.931472] refcount_t: saturated; leaking memory.
4755 13:41:48.019559 # [ 332.936449] WARNING: CPU: 5 PID: 2794 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4756 13:41:48.062504 # [ 332.944886] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4757 13:41:48.063973 # [ 332.994547] CPU: 5 PID: 2794 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4758 13:41:48.085119 # [ 333.002288] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4759 13:41:48.085582 # [ 333.008644] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4760 13:41:48.086991 # [ 333.014651] pc : refcount_warn_saturate+0x74/0x144
4761 13:41:48.087387 # [ 333.019440] lr : refcount_warn_saturate+0x74/0x144
4762 13:41:48.107714 # [ 333.024228] sp : ffff800016fa3cd0
4763 13:41:48.108031 # [ 333.027540] x29: ffff800016fa3cd0 x28: ffff0005c5e6c980
4764 13:41:48.108202 # [ 333.032858] x27: 0000000000000000 x26: 0000000000000000
4765 13:41:48.108891 # [ 333.038176] x25: ffff80001164d620 x24: ffff800016fa3e20
4766 13:41:48.130244 # [ 333.043493] x23: 0000000000000017 x22: ffff0005c2313000
4767 13:41:48.130441 # [ 333.048811] x21: ffff800011bd0708 x20: ffff80001164d990
4768 13:41:48.130610 # [ 333.054129] x19: 0000000000000037 x18: 0000000000000000
4769 13:41:48.131299 # [ 333.059445] x17: 0000000000000000 x16: 0000000000000000
4770 13:41:48.151724 # [ 333.064762] x15: 0000000000000030 x14: ffffffffffffffff
4771 13:41:48.152458 # [ 333.070080] x13: ffff800096fa3977 x12: ffff800016fa397f
4772 13:41:48.152632 # [ 333.075397] x11: 0000000000000030 x10: 0000000000001440
4773 13:41:48.152798 # [ 333.080714] x9 : ffff80001012deb4 x8 : ffff0005c5e6de20
4774 13:41:48.173236 # [ 333.086032] x7 : 0000000000000000 x6 : ffff800012791000
4775 13:41:48.173433 # [ 333.091349] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4776 13:41:48.174129 # [ 333.096666] x3 : 0000000000000000 x2 : 0000000000000000
4777 13:41:48.174299 # [ 333.101983] x1 : 0000000000000000 x0 : ffff0005c5e6c980
4778 13:41:48.174462 # [ 333.107302] Call trace:
4779 13:41:48.195867 # [ 333.109749] refcount_warn_saturate+0x74/0x144
4780 13:41:48.196069 # [ 333.114199] __refcount_add.constprop.0+0x6c/0x80
4781 13:41:48.196765 # [ 333.118907] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4782 13:41:48.196935 # [ 333.123785] lkdtm_do_action+0x24/0x40
4783 13:41:48.197097 # [ 333.127533] direct_entry+0xd0/0x140
4784 13:41:48.218588 # [ 333.131111] full_proxy_write+0x68/0xbc
4785 13:41:48.218870 # [ 333.134950] vfs_write+0xec/0x20c
4786 13:41:48.219112 # [ 333.138264] ksys_write+0x70/0x100
4787 13:41:48.220090 # [ 333.141665] __arm64_sys_write+0x24/0x30
4788 13:41:48.220394 # [ 333.145594] el0_svc_common.constprop.0+0x84/0x1e0
4789 13:41:48.220626 # [ 333.150384] do_el0_svc+0x2c/0x94
4790 13:41:48.241231 # [ 333.153704] el0_svc+0x20/0x30
4791 13:41:48.241512 # [ 333.156758] el0_sync_handler+0xb0/0xb4
4792 13:41:48.241754 # [ 333.160595] el0_sync+0x180/0x1c0
4793 13:41:48.242672 # [ 333.163909] irq event stamp: 0
4794 13:41:48.242912 # [ 333.166970] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4795 13:41:48.262887 # [ 333.173243] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4796 13:41:48.263247 # [ 333.181420] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4797 13:41:48.264525 # [ 333.189596] softirqs last disabled at (0): [<0000000000000000>] 0x0
4798 13:41:48.285505 # [ 333.195860] ---[ end trace 4f0581b978a6b5e1 ]---
4799 13:41:48.285934 # [ 333.200573] lkdtm: Saturation detected: still saturated
4800 13:41:48.287146 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4801 13:41:48.287492 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4802 13:41:48.290883 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4803 13:41:48.557223 [ 334.691028] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4804 13:41:48.570170 [ 334.698048] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4805 13:41:48.573274 [ 334.704816] ------------[ cut here ]------------
4806 13:41:48.573713 [ 334.709503] refcount_t: saturated; leaking memory.
4807 13:41:48.581973 [ 334.714485] WARNING: CPU: 5 PID: 2826 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4808 13:41:48.645569 [ 334.722923] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4809 13:41:48.645930 [ 334.772583] CPU: 5 PID: 2826 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4810 13:41:48.647096 [ 334.780323] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4811 13:41:48.669287 [ 334.786679] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4812 13:41:48.669744 [ 334.792687] pc : refcount_warn_saturate+0xc8/0x144
4813 13:41:48.670191 [ 334.797477] lr : refcount_warn_saturate+0xc8/0x144
4814 13:41:48.670627 [ 334.802266] sp : ffff80001703bcb0
4815 13:41:48.672106 [ 334.805578] x29: ffff80001703bcb0 x28: ffff0005c5ed1880
4816 13:41:48.690889 [ 334.810896] x27: 0000000000000000 x26: 0000000000000000
4817 13:41:48.691305 [ 334.816214] x25: ffff80001164d620 x24: ffff80001703be20
4818 13:41:48.691788 [ 334.821532] x23: 0000000000000020 x22: ffff0005c5664000
4819 13:41:48.692303 [ 334.826849] x21: 0000000000000001 x20: 00000000c0000000
4820 13:41:48.713502 [ 334.832167] x19: ffff80001703bd04 x18: 0000000000000000
4821 13:41:48.713857 [ 334.837484] x17: 0000000000000000 x16: 0000000000000000
4822 13:41:48.714298 [ 334.842801] x15: 0000000000000030 x14: ffffffffffffffff
4823 13:41:48.715784 [ 334.848118] x13: ffff80009703b957 x12: ffff80001703b95f
4824 13:41:48.736197 [ 334.853436] x11: 0000000000000038 x10: 0000000000001440
4825 13:41:48.736698 [ 334.858754] x9 : ffff80001012deb4 x8 : ffff0005c5ed2d20
4826 13:41:48.737181 [ 334.864071] x7 : 0000000000000000 x6 : ffff800012791000
4827 13:41:48.738739 [ 334.869388] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4828 13:41:48.757660 [ 334.874705] x3 : 0000000000000000 x2 : 0000000000000000
4829 13:41:48.758183 [ 334.880022] x1 : 0000000000000000 x0 : ffff0005c5ed1880
4830 13:41:48.758704 [ 334.885340] Call trace:
4831 13:41:48.759210 [ 334.887788] refcount_warn_saturate+0xc8/0x144
4832 13:41:48.760790 [ 334.892240] __refcount_add_not_zero.constprop.0+0x84/0xa0
4833 13:41:48.780244 [ 334.897727] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4834 13:41:48.780684 [ 334.903390] lkdtm_do_action+0x24/0x40
4835 13:41:48.781130 [ 334.907138] direct_entry+0xd0/0x140
4836 13:41:48.781561 [ 334.910716] full_proxy_write+0x68/0xbc
4837 13:41:48.781988 [ 334.914555] vfs_write+0xec/0x20c
4838 13:41:48.783374 [ 334.917869] ksys_write+0x70/0x100
4839 13:41:48.802608 [ 334.921269] __arm64_sys_write+0x24/0x30
4840 13:41:48.802812 [ 334.925198] el0_svc_common.constprop.0+0x84/0x1e0
4841 13:41:48.803021 [ 334.929988] do_el0_svc+0x2c/0x94
4842 13:41:48.803757 [ 334.933307] el0_svc+0x20/0x30
4843 13:41:48.803951 [ 334.936362] el0_sync_handler+0xb0/0xb4
4844 13:41:48.804154 [ 334.940199] el0_sync+0x180/0x1c0
4845 13:41:48.825239 [ 334.943513] irq event stamp: 0
4846 13:41:48.825444 [ 334.946573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4847 13:41:48.826199 [ 334.952845] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4848 13:41:48.841649 [ 334.961023] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4849 13:41:48.841941 [ 334.969200] softirqs last disabled at (0): [<0000000000000000>] 0x0
4850 13:41:48.842239 [ 334.975464] ---[ end trace 4f0581b978a6b5e2 ]---
4851 13:41:48.845024 [ 334.980380] lkdtm: Saturation detected: still saturated
4852 13:41:49.892092 # [ 334.691028] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4853 13:41:49.892958 # [ 334.698048] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4854 13:41:49.893135 # [ 334.704816] ------------[ cut here ]------------
4855 13:41:49.913515 # [ 334.709503] refcount_t: saturated; leaking memory.
4856 13:41:49.913809 # [ 334.714485] WARNING: CPU: 5 PID: 2826 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4857 13:41:49.959004 # [ 334.722923] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4858 13:41:49.980537 # [ 334.772583] CPU: 5 PID: 2826 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4859 13:41:49.980986 # [ 334.780323] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4860 13:41:49.981386 # [ 334.786679] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4861 13:41:49.982859 # [ 334.792687] pc : refcount_warn_saturate+0xc8/0x144
4862 13:41:50.002968 # [ 334.797477] lr : refcount_warn_saturate+0xc8/0x144
4863 13:41:50.003316 # [ 334.802266] sp : ffff80001703bcb0
4864 13:41:50.003617 # [ 334.805578] x29: ffff80001703bcb0 x28: ffff0005c5ed1880
4865 13:41:50.004457 # [ 334.810896] x27: 0000000000000000 x26: 0000000000000000
4866 13:41:50.004627 # [ 334.816214] x25: ffff80001164d620 x24: ffff80001703be20
4867 13:41:50.024348 # [ 334.821532] x23: 0000000000000020 x22: ffff0005c5664000
4868 13:41:50.024544 # [ 334.826849] x21: 0000000000000001 x20: 00000000c0000000
4869 13:41:50.025247 # [ 334.832167] x19: ffff80001703bd04 x18: 0000000000000000
4870 13:41:50.025418 # [ 334.837484] x17: 0000000000000000 x16: 0000000000000000
4871 13:41:50.047974 # [ 334.842801] x15: 0000000000000030 x14: ffffffffffffffff
4872 13:41:50.048171 # [ 334.848118] x13: ffff80009703b957 x12: ffff80001703b95f
4873 13:41:50.048876 # [ 334.853436] x11: 0000000000000038 x10: 0000000000001440
4874 13:41:50.049047 # [ 334.858754] x9 : ffff80001012deb4 x8 : ffff0005c5ed2d20
4875 13:41:50.069597 # [ 334.864071] x7 : 0000000000000000 x6 : ffff800012791000
4876 13:41:50.070327 # [ 334.869388] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4877 13:41:50.070502 # [ 334.874705] x3 : 0000000000000000 x2 : 0000000000000000
4878 13:41:50.070668 # [ 334.880022] x1 : 0000000000000000 x0 : ffff0005c5ed1880
4879 13:41:50.092227 # [ 334.885340] Call trace:
4880 13:41:50.092427 # [ 334.887788] refcount_warn_saturate+0xc8/0x144
4881 13:41:50.092598 # [ 334.892240] __refcount_add_not_zero.constprop.0+0x84/0xa0
4882 13:41:50.093297 # [ 334.897727] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4883 13:41:50.093468 # [ 334.903390] lkdtm_do_action+0x24/0x40
4884 13:41:50.113723 # [ 334.907138] direct_entry+0xd0/0x140
4885 13:41:50.113921 # [ 334.910716] full_proxy_write+0x68/0xbc
4886 13:41:50.114091 # [ 334.914555] vfs_write+0xec/0x20c
4887 13:41:50.114790 # [ 334.917869] ksys_write+0x70/0x100
4888 13:41:50.114959 # [ 334.921269] __arm64_sys_write+0x24/0x30
4889 13:41:50.115120 # [ 334.925198] el0_svc_common.constprop.0+0x84/0x1e0
4890 13:41:50.135221 # [ 334.929988] do_el0_svc+0x2c/0x94
4891 13:41:50.135418 # [ 334.933307] el0_svc+0x20/0x30
4892 13:41:50.135588 # [ 334.936362] el0_sync_handler+0xb0/0xb4
4893 13:41:50.136286 # [ 334.940199] el0_sync+0x180/0x1c0
4894 13:41:50.136456 # [ 334.943513] irq event stamp: 0
4895 13:41:50.158971 # [ 334.946573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4896 13:41:50.159168 # [ 334.952845] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4897 13:41:50.159886 # [ 334.961023] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4898 13:41:50.180469 # [ 334.969200] softirqs last disabled at (0): [<0000000000000000>] 0x0
4899 13:41:50.180666 # [ 334.975464] ---[ end trace 4f0581b978a6b5e2 ]---
4900 13:41:50.181372 # [ 334.980380] lkdtm: Saturation detected: still saturated
4901 13:41:50.181544 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4902 13:41:50.188094 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4903 13:41:50.188293 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4904 13:41:50.383847 [ 336.514361] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4905 13:41:50.387039 [ 336.521382] lkdtm: attempting bad refcount_add_not_zero() from saturated
4906 13:41:50.392305 [ 336.528153] ------------[ cut here ]------------
4907 13:41:50.396687 [ 336.532837] refcount_t: saturated; leaking memory.
4908 13:41:50.405522 [ 336.537823] WARNING: CPU: 5 PID: 2858 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4909 13:41:50.470337 [ 336.546260] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4910 13:41:50.470715 [ 336.595921] CPU: 5 PID: 2858 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4911 13:41:50.471982 [ 336.603662] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4912 13:41:50.491782 [ 336.610017] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4913 13:41:50.492109 [ 336.616025] pc : refcount_warn_saturate+0xc8/0x144
4914 13:41:50.493461 [ 336.620815] lr : refcount_warn_saturate+0xc8/0x144
4915 13:41:50.493821 [ 336.625603] sp : ffff8000170fbcb0
4916 13:41:50.494226 [ 336.628915] x29: ffff8000170fbcb0 x28: ffff0005c7cb0000
4917 13:41:50.514273 [ 336.634234] x27: 0000000000000000 x26: 0000000000000000
4918 13:41:50.514564 [ 336.639551] x25: ffff80001164d620 x24: ffff8000170fbe20
4919 13:41:50.515801 [ 336.644869] x23: 0000000000000020 x22: ffff0005c731f000
4920 13:41:50.516171 [ 336.650186] x21: 0000000000000007 x20: 00000000c0000000
4921 13:41:50.536895 [ 336.655503] x19: ffff8000170fbd04 x18: 0000000000000000
4922 13:41:50.537186 [ 336.660821] x17: 0000000000000000 x16: 0000000000000000
4923 13:41:50.538358 [ 336.666138] x15: 0000000000000030 x14: ffffffffffffffff
4924 13:41:50.538695 [ 336.671455] x13: ffff8000970fb957 x12: ffff8000170fb95f
4925 13:41:50.558513 [ 336.676773] x11: 0000000000000038 x10: 0000000000001440
4926 13:41:50.558820 [ 336.682091] x9 : ffff80001012deb4 x8 : ffff0005c7cb14a0
4927 13:41:50.560110 [ 336.687408] x7 : 0000000000000000 x6 : ffff800012791000
4928 13:41:50.560448 [ 336.692726] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4929 13:41:50.581018 [ 336.698043] x3 : 0000000000000000 x2 : 0000000000000000
4930 13:41:50.581390 [ 336.703360] x1 : 0000000000000000 x0 : ffff0005c7cb0000
4931 13:41:50.581800 [ 336.708678] Call trace:
4932 13:41:50.583066 [ 336.711126] refcount_warn_saturate+0xc8/0x144
4933 13:41:50.583402 [ 336.715579] __refcount_add_not_zero.constprop.0+0x84/0xa0
4934 13:41:50.603692 [ 336.721064] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4935 13:41:50.604076 [ 336.726727] lkdtm_do_action+0x24/0x40
4936 13:41:50.604445 [ 336.730475] direct_entry+0xd0/0x140
4937 13:41:50.605695 [ 336.734054] full_proxy_write+0x68/0xbc
4938 13:41:50.606011 [ 336.737892] vfs_write+0xec/0x20c
4939 13:41:50.606367 [ 336.741207] ksys_write+0x70/0x100
4940 13:41:50.626342 [ 336.744608] __arm64_sys_write+0x24/0x30
4941 13:41:50.626716 [ 336.748537] el0_svc_common.constprop.0+0x84/0x1e0
4942 13:41:50.627136 [ 336.753327] do_el0_svc+0x2c/0x94
4943 13:41:50.628461 [ 336.756650] el0_svc+0x20/0x30
4944 13:41:50.628820 [ 336.759704] el0_sync_handler+0xb0/0xb4
4945 13:41:50.629222 [ 336.763541] el0_sync+0x180/0x1c0
4946 13:41:50.647977 [ 336.766855] irq event stamp: 0
4947 13:41:50.648341 [ 336.769916] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4948 13:41:50.649547 [ 336.776188] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4949 13:41:50.665268 [ 336.784367] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4950 13:41:50.665629 [ 336.792543] softirqs last disabled at (0): [<0000000000000000>] 0x0
4951 13:41:50.666886 [ 336.798807] ---[ end trace 4f0581b978a6b5e3 ]---
4952 13:41:50.668614 [ 336.803697] lkdtm: Saturation detected: still saturated
4953 13:41:51.402746 # [ 336.514361] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4954 13:41:51.404485 # [ 336.521382] lkdtm: attempting bad refcount_add_not_zero() from saturated
4955 13:41:51.404977 # [ 336.528153] ------------[ cut here ]------------
4956 13:41:51.425249 # [ 336.532837] refcount_t: saturated; leaking memory.
4957 13:41:51.425679 # [ 336.537823] WARNING: CPU: 5 PID: 2858 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4958 13:41:51.469171 # [ 336.546260] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
4959 13:41:51.491943 # [ 336.595921] CPU: 5 PID: 2858 Comm: cat Tainted: G D W 5.10.163-cip24 #1
4960 13:41:51.492342 # [ 336.603662] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4961 13:41:51.493685 # [ 336.610017] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4962 13:41:51.494051 # [ 336.616025] pc : refcount_warn_saturate+0xc8/0x144
4963 13:41:51.513488 # [ 336.620815] lr : refcount_warn_saturate+0xc8/0x144
4964 13:41:51.513881 # [ 336.625603] sp : ffff8000170fbcb0
4965 13:41:51.514222 # [ 336.628915] x29: ffff8000170fbcb0 x28: ffff0005c7cb0000
4966 13:41:51.515478 # [ 336.634234] x27: 0000000000000000 x26: 0000000000000000
4967 13:41:51.515816 # [ 336.639551] x25: ffff80001164d620 x24: ffff8000170fbe20
4968 13:41:51.536131 # [ 336.644869] x23: 0000000000000020 x22: ffff0005c731f000
4969 13:41:51.536527 # [ 336.650186] x21: 0000000000000007 x20: 00000000c0000000
4970 13:41:51.537808 # [ 336.655503] x19: ffff8000170fbd04 x18: 0000000000000000
4971 13:41:51.538221 # [ 336.660821] x17: 0000000000000000 x16: 0000000000000000
4972 13:41:51.557683 # [ 336.666138] x15: 0000000000000030 x14: ffffffffffffffff
4973 13:41:51.558113 # [ 336.671455] x13: ffff8000970fb957 x12: ffff8000170fb95f
4974 13:41:51.558485 # [ 336.676773] x11: 0000000000000038 x10: 0000000000001440
4975 13:41:51.559567 # [ 336.682091] x9 : ffff80001012deb4 x8 : ffff0005c7cb14a0
4976 13:41:51.580228 # [ 336.687408] x7 : 0000000000000000 x6 : ffff800012791000
4977 13:41:51.580621 # [ 336.692726] x5 : ffff800012791c88 x4 : ffff00063f7c3c50
4978 13:41:51.581887 # [ 336.698043] x3 : 0000000000000000 x2 : 0000000000000000
4979 13:41:51.582228 # [ 336.703360] x1 : 0000000000000000 x0 : ffff0005c7cb0000
4980 13:41:51.602831 # [ 336.708678] Call trace:
4981 13:41:51.603221 # [ 336.711126] refcount_warn_saturate+0xc8/0x144
4982 13:41:51.603562 # [ 336.715579] __refcount_add_not_zero.constprop.0+0x84/0xa0
4983 13:41:51.603915 # [ 336.721064] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4984 13:41:51.605167 # [ 336.726727] lkdtm_do_action+0x24/0x40
4985 13:41:51.624321 # [ 336.730475] direct_entry+0xd0/0x140
4986 13:41:51.624688 # [ 336.734054] full_proxy_write+0x68/0xbc
4987 13:41:51.625007 # [ 336.737892] vfs_write+0xec/0x20c
4988 13:41:51.626196 # [ 336.741207] ksys_write+0x70/0x100
4989 13:41:51.626513 # [ 336.744608] __arm64_sys_write+0x24/0x30
4990 13:41:51.626848 # [ 336.748537] el0_svc_common.constprop.0+0x84/0x1e0
4991 13:41:51.646933 # [ 336.753327] do_el0_svc+0x2c/0x94
4992 13:41:51.647318 # [ 336.756650] el0_svc+0x20/0x30
4993 13:41:51.647723 # [ 336.759704] el0_sync_handler+0xb0/0xb4
4994 13:41:51.649090 # [ 336.763541] el0_sync+0x180/0x1c0
4995 13:41:51.649450 # [ 336.766855] irq event stamp: 0
4996 13:41:51.668674 # [ 336.769916] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4997 13:41:51.669040 # [ 336.776188] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4998 13:41:51.670179 # [ 336.784367] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
4999 13:41:51.692182 # [ 336.792543] softirqs last disabled at (0): [<0000000000000000>] 0x0
5000 13:41:51.692550 # [ 336.798807] ---[ end trace 4f0581b978a6b5e3 ]---
5001 13:41:51.693864 # [ 336.803697] lkdtm: Saturation detected: still saturated
5002 13:41:51.694240 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
5003 13:41:51.698842 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5004 13:41:51.699230 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5005 13:41:51.880544 [ 338.014248] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5006 13:41:51.887161 [ 338.021225] lkdtm: attempting bad refcount_dec_and_test() from saturated
5007 13:41:51.893555 [ 338.029451] ------------[ cut here ]------------
5008 13:41:51.899010 [ 338.034512] refcount_t: underflow; use-after-free.
5009 13:41:51.908008 [ 338.039700] WARNING: CPU: 0 PID: 2893 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5010 13:41:51.971570 [ 338.048139] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5011 13:41:51.972026 [ 338.097757] CPU: 0 PID: 2893 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5012 13:41:51.973351 [ 338.105497] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5013 13:41:51.994060 [ 338.111851] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5014 13:41:51.994445 [ 338.117857] pc : refcount_warn_saturate+0xf4/0x144
5015 13:41:51.995847 [ 338.122647] lr : refcount_warn_saturate+0xf4/0x144
5016 13:41:51.996256 [ 338.127434] sp : ffff8000171b3cd0
5017 13:41:51.996688 [ 338.130746] x29: ffff8000171b3cd0 x28: ffff0005c5f7b100
5018 13:41:52.015578 [ 338.136063] x27: 0000000000000000 x26: 0000000000000000
5019 13:41:52.016009 [ 338.141380] x25: ffff80001164d620 x24: ffff8000171b3e20
5020 13:41:52.017367 [ 338.146696] x23: 0000000000000020 x22: ffff0005c3687000
5021 13:41:52.017727 [ 338.152012] x21: ffff800011bd0760 x20: ffff80001164d9c0
5022 13:41:52.039384 [ 338.157327] x19: 000000000000003a x18: 0000000000000000
5023 13:41:52.039895 [ 338.162642] x17: 0000000000000000 x16: 0000000000000000
5024 13:41:52.041261 [ 338.167957] x15: 0000000000000197 x14: 00000000000001a6
5025 13:41:52.041548 [ 338.173272] x13: 0000000000000003 x12: 0000000000000003
5026 13:41:52.060773 [ 338.178587] x11: 0000000000000000 x10: 0000000000001440
5027 13:41:52.061243 [ 338.183902] x9 : ffff80001012deb4 x8 : ffff0005c5f7c5a0
5028 13:41:52.062569 [ 338.189217] x7 : 0000000000000000 x6 : ffff800012791000
5029 13:41:52.062981 [ 338.194532] x5 : ffff800012791c88 x4 : ffff00063f719c50
5030 13:41:52.082294 [ 338.199847] x3 : 0000000000000000 x2 : 0000000000000000
5031 13:41:52.082680 [ 338.205163] x1 : 0000000000000000 x0 : ffff0005c5f7b100
5032 13:41:52.083073 [ 338.210479] Call trace:
5033 13:41:52.084351 [ 338.212925] refcount_warn_saturate+0xf4/0x144
5034 13:41:52.084667 [ 338.217374] __refcount_sub_and_test.constprop.0+0x64/0x7c
5035 13:41:52.106116 [ 338.222862] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5036 13:41:52.106524 [ 338.228519] lkdtm_do_action+0x24/0x40
5037 13:41:52.106960 [ 338.232266] direct_entry+0xd0/0x140
5038 13:41:52.108467 [ 338.235844] full_proxy_write+0x68/0xbc
5039 13:41:52.108826 [ 338.239681] vfs_write+0xec/0x20c
5040 13:41:52.109229 [ 338.242994] ksys_write+0x70/0x100
5041 13:41:52.127649 [ 338.246394] __arm64_sys_write+0x24/0x30
5042 13:41:52.128101 [ 338.250319] el0_svc_common.constprop.0+0x84/0x1e0
5043 13:41:52.128468 [ 338.255108] do_el0_svc+0x2c/0x94
5044 13:41:52.128823 [ 338.258424] el0_svc+0x20/0x30
5045 13:41:52.129210 [ 338.261478] el0_sync_handler+0xb0/0xb4
5046 13:41:52.130641 [ 338.265313] el0_sync+0x180/0x1c0
5047 13:41:52.150217 [ 338.268626] irq event stamp: 0
5048 13:41:52.150637 [ 338.271684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5049 13:41:52.152004 [ 338.277955] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5050 13:41:52.166447 [ 338.286131] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5051 13:41:52.166808 [ 338.294306] softirqs last disabled at (0): [<0000000000000000>] 0x0
5052 13:41:52.168172 [ 338.300569] ---[ end trace 4f0581b978a6b5e4 ]---
5053 13:41:52.169872 [ 338.305506] lkdtm: Saturation detected: still saturated
5054 13:41:53.032639 # [ 338.014248] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5055 13:41:53.033731 # [ 338.021225] lkdtm: attempting bad refcount_dec_and_test() from saturated
5056 13:41:53.033976 # [ 338.029451] ------------[ cut here ]------------
5057 13:41:53.055171 # [ 338.034512] refcount_t: underflow; use-after-free.
5058 13:41:53.055933 # [ 338.039700] WARNING: CPU: 0 PID: 2893 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5059 13:41:53.098717 # [ 338.048139] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5060 13:41:53.121799 # [ 338.097757] CPU: 0 PID: 2893 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5061 13:41:53.122548 # [ 338.105497] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5062 13:41:53.122724 # [ 338.111851] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5063 13:41:53.122893 # [ 338.117857] pc : refcount_warn_saturate+0xf4/0x144
5064 13:41:53.143446 # [ 338.122647] lr : refcount_warn_saturate+0xf4/0x144
5065 13:41:53.143644 # [ 338.127434] sp : ffff8000171b3cd0
5066 13:41:53.144365 # [ 338.130746] x29: ffff8000171b3cd0 x28: ffff0005c5f7b100
5067 13:41:53.144538 # [ 338.136063] x27: 0000000000000000 x26: 0000000000000000
5068 13:41:53.144701 # [ 338.141380] x25: ffff80001164d620 x24: ffff8000171b3e20
5069 13:41:53.165949 # [ 338.146696] x23: 0000000000000020 x22: ffff0005c3687000
5070 13:41:53.166145 # [ 338.152012] x21: ffff800011bd0760 x20: ffff80001164d9c0
5071 13:41:53.166867 # [ 338.157327] x19: 000000000000003a x18: 0000000000000000
5072 13:41:53.167038 # [ 338.162642] x17: 0000000000000000 x16: 0000000000000000
5073 13:41:53.187449 # [ 338.167957] x15: 0000000000000197 x14: 00000000000001a6
5074 13:41:53.187645 # [ 338.173272] x13: 0000000000000003 x12: 0000000000000003
5075 13:41:53.188366 # [ 338.178587] x11: 0000000000000000 x10: 0000000000001440
5076 13:41:53.188538 # [ 338.183902] x9 : ffff80001012deb4 x8 : ffff0005c5f7c5a0
5077 13:41:53.211196 # [ 338.189217] x7 : 0000000000000000 x6 : ffff800012791000
5078 13:41:53.211393 # [ 338.194532] x5 : ffff800012791c88 x4 : ffff00063f719c50
5079 13:41:53.212126 # [ 338.199847] x3 : 0000000000000000 x2 : 0000000000000000
5080 13:41:53.212299 # [ 338.205163] x1 : 0000000000000000 x0 : ffff0005c5f7b100
5081 13:41:53.232696 # [ 338.210479] Call trace:
5082 13:41:53.232892 # [ 338.212925] refcount_warn_saturate+0xf4/0x144
5083 13:41:53.233065 # [ 338.217374] __refcount_sub_and_test.constprop.0+0x64/0x7c
5084 13:41:53.233781 # [ 338.222862] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
5085 13:41:53.233951 # [ 338.228519] lkdtm_do_action+0x24/0x40
5086 13:41:53.254297 # [ 338.232266] direct_entry+0xd0/0x140
5087 13:41:53.255048 # [ 338.235844] full_proxy_write+0x68/0xbc
5088 13:41:53.255223 # [ 338.239681] vfs_write+0xec/0x20c
5089 13:41:53.255389 # [ 338.242994] ksys_write+0x70/0x100
5090 13:41:53.255550 # [ 338.246394] __arm64_sys_write+0x24/0x30
5091 13:41:53.255708 # [ 338.250319] el0_svc_common.constprop.0+0x84/0x1e0
5092 13:41:53.276818 # [ 338.255108] do_el0_svc+0x2c/0x94
5093 13:41:53.277013 # [ 338.258424] el0_svc+0x20/0x30
5094 13:41:53.277183 # [ 338.261478] el0_sync_handler+0xb0/0xb4
5095 13:41:53.277901 # [ 338.265313] el0_sync+0x180/0x1c0
5096 13:41:53.278070 # [ 338.268626] irq event stamp: 0
5097 13:41:53.298448 # [ 338.271684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5098 13:41:53.298645 # [ 338.277955] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5099 13:41:53.299376 # [ 338.286131] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5100 13:41:53.322068 # [ 338.294306] softirqs last disabled at (0): [<0000000000000000>] 0x0
5101 13:41:53.322264 # [ 338.300569] ---[ end trace 4f0581b978a6b5e4 ]---
5102 13:41:53.322988 # [ 338.305506] lkdtm: Saturation detected: still saturated
5103 13:41:53.323159 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5104 13:41:53.328689 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5105 13:41:53.331932 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5106 13:41:53.549552 [ 339.683857] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5107 13:41:53.557164 [ 339.690853] lkdtm: attempting bad refcount_sub_and_test() from saturated
5108 13:41:53.560546 [ 339.697626] ------------[ cut here ]------------
5109 13:41:53.565891 [ 339.702312] refcount_t: underflow; use-after-free.
5110 13:41:53.574772 [ 339.707293] WARNING: CPU: 2 PID: 2928 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5111 13:41:53.638588 [ 339.715732] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5112 13:41:53.640033 [ 339.765396] CPU: 2 PID: 2928 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5113 13:41:53.640392 [ 339.773138] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5114 13:41:53.662118 [ 339.779494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5115 13:41:53.662426 [ 339.785505] pc : refcount_warn_saturate+0xf4/0x144
5116 13:41:53.663498 [ 339.790296] lr : refcount_warn_saturate+0xf4/0x144
5117 13:41:53.663770 [ 339.795085] sp : ffff80001727bcd0
5118 13:41:53.664032 [ 339.798398] x29: ffff80001727bcd0 x28: ffff0005c0e13100
5119 13:41:53.683713 [ 339.803716] x27: 0000000000000000 x26: 0000000000000000
5120 13:41:53.684035 [ 339.809034] x25: ffff80001164d620 x24: ffff80001727be20
5121 13:41:53.685105 [ 339.814351] x23: 0000000000000020 x22: ffff0005c7d17000
5122 13:41:53.685430 [ 339.819669] x21: ffff800011bd0780 x20: ffff80001164d9d0
5123 13:41:53.706192 [ 339.824986] x19: 000000000000003b x18: 0000000000000000
5124 13:41:53.706399 [ 339.830304] x17: 0000000000000000 x16: 0000000000000000
5125 13:41:53.707173 [ 339.835622] x15: 0000000000000030 x14: ffffffffffffffff
5126 13:41:53.707354 [ 339.840940] x13: ffff80009727b977 x12: ffff80001727b97f
5127 13:41:53.728796 [ 339.846257] x11: 0000000000000038 x10: 0000000000001440
5128 13:41:53.729859 [ 339.851575] x9 : ffff80001012deb4 x8 : ffff0005c0e145a0
5129 13:41:53.730136 [ 339.856892] x7 : 0000000000000000 x6 : ffff800012791000
5130 13:41:53.730444 [ 339.862209] x5 : ffff800012791c88 x4 : ffff00063f75dc50
5131 13:41:53.750387 [ 339.867527] x3 : 0000000000000000 x2 : 0000000000000000
5132 13:41:53.750710 [ 339.872844] x1 : 0000000000000000 x0 : ffff0005c0e13100
5133 13:41:53.751041 [ 339.878163] Call trace:
5134 13:41:53.752312 [ 339.880611] refcount_warn_saturate+0xf4/0x144
5135 13:41:53.752630 [ 339.885061] __refcount_sub_and_test.constprop.0+0x64/0x7c
5136 13:41:53.772859 [ 339.890552] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5137 13:41:53.773625 [ 339.896210] lkdtm_do_action+0x24/0x40
5138 13:41:53.773807 [ 339.899958] direct_entry+0xd0/0x140
5139 13:41:53.774025 [ 339.903536] full_proxy_write+0x68/0xbc
5140 13:41:53.774200 [ 339.907375] vfs_write+0xec/0x20c
5141 13:41:53.774384 [ 339.910690] ksys_write+0x70/0x100
5142 13:41:53.795769 [ 339.914091] __arm64_sys_write+0x24/0x30
5143 13:41:53.796038 [ 339.918020] el0_svc_common.constprop.0+0x84/0x1e0
5144 13:41:53.796212 [ 339.922810] do_el0_svc+0x2c/0x94
5145 13:41:53.796379 [ 339.926130] el0_svc+0x20/0x30
5146 13:41:53.796542 [ 339.929185] el0_sync_handler+0xb0/0xb4
5147 13:41:53.796703 [ 339.933022] el0_sync+0x180/0x1c0
5148 13:41:53.818227 [ 339.936337] irq event stamp: 0
5149 13:41:53.818535 [ 339.939399] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5150 13:41:53.818795 [ 339.945673] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5151 13:41:53.834436 [ 339.953850] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5152 13:41:53.835197 [ 339.962026] softirqs last disabled at (0): [<0000000000000000>] 0x0
5153 13:41:53.835377 [ 339.968291] ---[ end trace 4f0581b978a6b5e5 ]---
5154 13:41:53.837788 [ 339.973203] lkdtm: Saturation detected: still saturated
5155 13:41:54.808067 # [ 339.683857] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5156 13:41:54.809062 # [ 339.690853] lkdtm: attempting bad refcount_sub_and_test() from saturated
5157 13:41:54.809245 # [ 339.697626] ------------[ cut here ]------------
5158 13:41:54.829408 # [ 339.702312] refcount_t: underflow; use-after-free.
5159 13:41:54.830165 # [ 339.707293] WARNING: CPU: 2 PID: 2928 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5160 13:41:54.875209 # [ 339.715732] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5161 13:41:54.896288 # [ 339.765396] CPU: 2 PID: 2928 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5162 13:41:54.897045 # [ 339.773138] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5163 13:41:54.897221 # [ 339.779494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5164 13:41:54.897387 # [ 339.785505] pc : refcount_warn_saturate+0xf4/0x144
5165 13:41:54.918807 # [ 339.790296] lr : refcount_warn_saturate+0xf4/0x144
5166 13:41:54.919022 # [ 339.795085] sp : ffff80001727bcd0
5167 13:41:54.919763 # [ 339.798398] x29: ffff80001727bcd0 x28: ffff0005c0e13100
5168 13:41:54.919949 # [ 339.803716] x27: 0000000000000000 x26: 0000000000000000
5169 13:41:54.920113 # [ 339.809034] x25: ffff80001164d620 x24: ffff80001727be20
5170 13:41:54.940621 # [ 339.814351] x23: 0000000000000020 x22: ffff0005c7d17000
5171 13:41:54.940911 # [ 339.819669] x21: ffff800011bd0780 x20: ffff80001164d9d0
5172 13:41:54.941963 # [ 339.824986] x19: 000000000000003b x18: 0000000000000000
5173 13:41:54.942231 # [ 339.830304] x17: 0000000000000000 x16: 0000000000000000
5174 13:41:54.964201 # [ 339.835622] x15: 0000000000000030 x14: ffffffffffffffff
5175 13:41:54.964577 # [ 339.840940] x13: ffff80009727b977 x12: ffff80001727b97f
5176 13:41:54.965763 # [ 339.846257] x11: 0000000000000038 x10: 0000000000001440
5177 13:41:54.966088 # [ 339.851575] x9 : ffff80001012deb4 x8 : ffff0005c0e145a0
5178 13:41:54.985985 # [ 339.856892] x7 : 0000000000000000 x6 : ffff800012791000
5179 13:41:54.986379 # [ 339.862209] x5 : ffff800012791c88 x4 : ffff00063f75dc50
5180 13:41:54.986721 # [ 339.867527] x3 : 0000000000000000 x2 : 0000000000000000
5181 13:41:54.987048 # [ 339.872844] x1 : 0000000000000000 x0 : ffff0005c0e13100
5182 13:41:55.007143 # [ 339.878163] Call trace:
5183 13:41:55.007378 # [ 339.880611] refcount_warn_saturate+0xf4/0x144
5184 13:41:55.008145 # [ 339.885061] __refcount_sub_and_test.constprop.0+0x64/0x7c
5185 13:41:55.008320 # [ 339.890552] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5186 13:41:55.008487 # [ 339.896210] lkdtm_do_action+0x24/0x40
5187 13:41:55.030065 # [ 339.899958] direct_entry+0xd0/0x140
5188 13:41:55.030435 # [ 339.903536] full_proxy_write+0x68/0xbc
5189 13:41:55.030752 # [ 339.907375] vfs_write+0xec/0x20c
5190 13:41:55.031939 # [ 339.910690] ksys_write+0x70/0x100
5191 13:41:55.032245 # [ 339.914091] __arm64_sys_write+0x24/0x30
5192 13:41:55.032533 # [ 339.918020] el0_svc_common.constprop.0+0x84/0x1e0
5193 13:41:55.051691 # [ 339.922810] do_el0_svc+0x2c/0x94
5194 13:41:55.052056 # [ 339.926130] el0_svc+0x20/0x30
5195 13:41:55.052355 # [ 339.929185] el0_sync_handler+0xb0/0xb4
5196 13:41:55.052644 # [ 339.933022] el0_sync+0x180/0x1c0
5197 13:41:55.052927 # [ 339.936337] irq event stamp: 0
5198 13:41:55.075186 # [ 339.939399] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5199 13:41:55.075579 # [ 339.945673] hardirqs last disabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5200 13:41:55.076812 # [ 339.953850] softirqs last enabled at (0): [<ffff80001009c2e4>] copy_process+0x5d4/0x1860
5201 13:41:55.096829 # [ 339.962026] softirqs last disabled at (0): [<0000000000000000>] 0x0
5202 13:41:55.097229 # [ 339.968291] ---[ end trace 4f0581b978a6b5e5 ]---
5203 13:41:55.097569 # [ 339.973203] lkdtm: Saturation detected: still saturated
5204 13:41:55.098919 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5205 13:41:55.114005 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5206 13:41:55.114418 # selftests: lkdtm: REFCOUNT_TIMING.sh
5207 13:41:55.114837 # Skipping REFCOUNT_TIMING: timing only
5208 13:41:55.116423 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5209 13:41:55.117956 # selftests: lkdtm: ATOMIC_TIMING.sh
5210 13:41:55.250296 # Skipping ATOMIC_TIMING: timing only
5211 13:41:55.269254 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5212 13:41:55.293689 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5213 13:41:55.676282 [ 341.808526] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5214 13:41:55.679497 [ 341.814630] lkdtm: attempting good copy_to_user of correct size
5215 13:41:55.685986 [ 341.820770] lkdtm: attempting bad copy_to_user of too large size
5216 13:41:55.813093 # [ 341.808526] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5217 13:41:55.814492 # [ 341.814630] lkdtm: attempting good copy_to_user of correct size
5218 13:41:55.816632 # [ 341.820770] lkdtm: attempting bad copy_to_user of too large size
5219 13:41:55.833251 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5220 13:41:55.909525 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5221 13:41:55.933897 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5222 13:41:56.486171 [ 342.617322] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5223 13:41:56.489382 [ 342.623771] lkdtm: attempting good copy_from_user of correct size
5224 13:41:56.494777 [ 342.629949] lkdtm: attempting bad copy_from_user of too large size
5225 13:41:56.667449 # [ 342.617322] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5226 13:41:56.668547 # [ 342.623771] lkdtm: attempting good copy_from_user of correct size
5227 13:41:56.670929 # [ 342.629949] lkdtm: attempting bad copy_from_user of too large size
5228 13:41:56.690805 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5229 13:41:56.795389 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5230 13:41:56.817813 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5231 13:41:57.671140 [ 343.804798] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5232 13:41:57.679794 [ 343.811372] lkdtm: attempting good copy_to_user inside whitelist
5233 13:41:57.682955 [ 343.817519] lkdtm: attempting bad copy_to_user outside whitelist
5234 13:41:57.833575 # [ 343.804798] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5235 13:41:57.833776 # [ 343.811372] lkdtm: attempting good copy_to_user inside whitelist
5236 13:41:57.836494 # [ 343.817519] lkdtm: attempting bad copy_to_user outside whitelist
5237 13:41:57.851067 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5238 13:41:57.929489 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5239 13:41:57.952719 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5240 13:41:58.466008 [ 344.599852] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5241 13:41:58.472647 [ 344.606616] lkdtm: attempting good copy_from_user inside whitelist
5242 13:41:58.478139 [ 344.612872] lkdtm: attempting bad copy_from_user outside whitelist
5243 13:41:58.618195 # [ 344.599852] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5244 13:41:58.619635 # [ 344.606616] lkdtm: attempting good copy_from_user inside whitelist
5245 13:41:58.621504 # [ 344.612872] lkdtm: attempting bad copy_from_user outside whitelist
5246 13:41:58.641533 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5247 13:41:58.746234 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5248 13:41:58.824620 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5249 13:41:59.237688 [ 345.368817] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5250 13:41:59.240856 [ 345.375283] lkdtm: good_stack: ffff80001770bcd8-ffff80001770bcf8
5251 13:41:59.256003 [ 345.381459] lkdtm: bad_stack : ffff80001770bc38-ffff80001770bc58
5252 13:41:59.257175 [ 345.387662] lkdtm: attempting good copy_to_user of local stack
5253 13:41:59.259317 [ 345.393659] lkdtm: attempting bad copy_to_user of distant stack
5254 13:41:59.409452 # [ 345.368817] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5255 13:41:59.409861 # [ 345.375283] lkdtm: good_stack: ffff80001770bcd8-ffff80001770bcf8
5256 13:41:59.411114 # [ 345.381459] lkdtm: bad_stack : ffff80001770bc38-ffff80001770bc58
5257 13:41:59.418230 # [ 345.387662] lkdtm: attempting good copy_to_user of local stack
5258 13:41:59.421404 # [ 345.393659] lkdtm: attempting bad copy_to_user of distant stack
5259 13:41:59.431912 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5260 13:41:59.519858 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5261 13:41:59.545368 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5262 13:42:00.183913 [ 346.318860] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5263 13:42:00.200248 [ 346.325461] lkdtm: good_stack: ffff8000177c3cd8-ffff8000177c3cf8
5264 13:42:00.201031 [ 346.331609] lkdtm: bad_stack : ffff8000177c3c38-ffff8000177c3c58
5265 13:42:00.203724 [ 346.337817] lkdtm: attempting good copy_from_user of local stack
5266 13:42:00.208979 [ 346.343956] lkdtm: attempting bad copy_from_user of distant stack
5267 13:42:00.354127 # [ 346.318860] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5268 13:42:00.354917 # [ 346.325461] lkdtm: good_stack: ffff8000177c3cd8-ffff8000177c3cf8
5269 13:42:00.355094 # [ 346.331609] lkdtm: bad_stack : ffff8000177c3c38-ffff8000177c3c58
5270 13:42:00.362814 # [ 346.337817] lkdtm: attempting good copy_from_user of local stack
5271 13:42:00.366077 # [ 346.343956] lkdtm: attempting bad copy_from_user of distant stack
5272 13:42:00.373547 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5273 13:42:00.437212 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5274 13:42:00.460691 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5275 13:42:01.028074 [ 347.159656] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5276 13:42:01.031360 [ 347.165767] lkdtm: good_stack: ffff80001787bcd8-ffff80001787bcf8
5277 13:42:01.048914 [ 347.173463] lkdtm: bad_stack : ffff80001787bff8-ffff80001787c018
5278 13:42:01.049322 [ 347.179987] lkdtm: attempting good copy_to_user of local stack
5279 13:42:01.051618 [ 347.186299] lkdtm: attempting bad copy_to_user of distant stack
5280 13:42:01.059350 [ 347.192297] Unable to handle kernel paging request at virtual address ffff80001787c000
5281 13:42:01.077444 [ 347.200439] Mem abort info:
5282 13:42:01.077879 [ 347.203296] ESR = 0x96000007
5283 13:42:01.078251 [ 347.206359] EC = 0x25: DABT (current EL), IL = 32 bits
5284 13:42:01.079524 [ 347.211899] SET = 0, FnV = 0
5285 13:42:01.080934 [ 347.214960] EA = 0, S1PTW = 0
5286 13:42:01.081322 [ 347.218160] Data abort info:
5287 13:42:01.084219 [ 347.221116] ISV = 0, ISS = 0x00000007
5288 13:42:01.103578 [ 347.225032] CM = 0, WnR = 0
5289 13:42:01.104076 [ 347.228017] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
5290 13:42:01.105578 [ 347.234729] [ffff80001787c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060267d003, pte=0000000000000000
5291 13:42:01.127206 [ 347.247285] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5292 13:42:01.171129 [ 347.252943] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5293 13:42:01.171981 [ 347.302489] CPU: 0 PID: 3222 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5294 13:42:01.192719 [ 347.310226] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5295 13:42:01.193024 [ 347.316577] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5296 13:42:01.194137 [ 347.322590] pc : __arch_copy_to_user+0xa0/0x310
5297 13:42:01.194430 [ 347.327119] lr : _copy_to_user+0x6c/0x94
5298 13:42:01.194718 [ 347.331036] sp : ffff80001787bc70
5299 13:42:01.215498 [ 347.334345] x29: ffff80001787bc70 x28: ffff0005c5ed4980
5300 13:42:01.215856 [ 347.339656] x27: 0000000000000000 x26: 0000000000000000
5301 13:42:01.217130 [ 347.344966] x25: ffff80001164d620 x24: ffff80001787be20
5302 13:42:01.217482 [ 347.350277] x23: 0000000000000016 x22: ffff0005c5e1e000
5303 13:42:01.238124 [ 347.355587] x21: ffff80001787bff8 x20: 0000ffffb26d5000
5304 13:42:01.238545 [ 347.360897] x19: 0000000000000020 x18: 0000000000000000
5305 13:42:01.238853 [ 347.366207] x17: 0000000000000000 x16: 0000000000000000
5306 13:42:01.239185 [ 347.371517] x15: ffff80001787bff8 x14: ffffffffffffffff
5307 13:42:01.259380 [ 347.376827] x13: ffff80009787b987 x12: ffff80001787b98f
5308 13:42:01.259624 [ 347.382136] x11: 0000006c026f1ae9 x10: ffff8000128182d0
5309 13:42:01.260376 [ 347.387446] x9 : ffff80001011be90 x8 : ffff8000127c02d0
5310 13:42:01.260553 [ 347.392755] x7 : ffff8000128182d0 x6 : 0000ffffb26d5008
5311 13:42:01.260723 [ 347.398064] x5 : 0000ffffb26d5020 x4 : 0000000000000008
5312 13:42:01.282239 [ 347.403374] x3 : 0000000000000010 x2 : 0000000000000018
5313 13:42:01.282627 [ 347.408683] x1 : ffff80001787c000 x0 : 0000ffffb26d5000
5314 13:42:01.283818 [ 347.413994] Call trace:
5315 13:42:01.284136 [ 347.416437] __arch_copy_to_user+0xa0/0x310
5316 13:42:01.284417 [ 347.420619] do_usercopy_stack+0x28c/0x294
5317 13:42:01.304828 [ 347.424711] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5318 13:42:01.305173 [ 347.429498] lkdtm_do_action+0x24/0x40
5319 13:42:01.305463 [ 347.433241] direct_entry+0xd0/0x140
5320 13:42:01.305743 [ 347.436815] full_proxy_write+0x68/0xbc
5321 13:42:01.306951 [ 347.440649] vfs_write+0xec/0x20c
5322 13:42:01.307271 [ 347.443959] ksys_write+0x70/0x100
5323 13:42:01.326374 [ 347.447355] __arm64_sys_write+0x24/0x30
5324 13:42:01.326804 [ 347.451276] el0_svc_common.constprop.0+0x84/0x1e0
5325 13:42:01.327177 [ 347.456062] do_el0_svc+0x2c/0x94
5326 13:42:01.327503 [ 347.459375] el0_svc+0x20/0x30
5327 13:42:01.328530 [ 347.462424] el0_sync_handler+0xb0/0xb4
5328 13:42:01.328788 [ 347.466256] el0_sync+0x180/0x1c0
5329 13:42:01.335948 [ 347.469570] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5330 13:42:01.339144 [ 347.475660] ---[ end trace 4f0581b978a6b5e6 ]---
5331 13:42:01.346569 # Segmentation fault
5332 13:42:01.843336 # [ 347.159656] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5333 13:42:01.843795 # [ 347.165767] lkdtm: good_stack: ffff80001787bcd8-ffff80001787bcf8
5334 13:42:01.844918 # [ 347.173463] lkdtm: bad_stack : ffff80001787bff8-ffff80001787c018
5335 13:42:01.864804 # [ 347.179987] lkdtm: attempting good copy_to_user of local stack
5336 13:42:01.865196 # [ 347.186299] lkdtm: attempting bad copy_to_user of distant stack
5337 13:42:01.866524 # [ 347.192297] Unable to handle kernel paging request at virtual address ffff80001787c000
5338 13:42:01.866873 # [ 347.200439] Mem abort info:
5339 13:42:01.886343 # [ 347.203296] ESR = 0x96000007
5340 13:42:01.886766 # [ 347.206359] EC = 0x25: DABT (current EL), IL = 32 bits
5341 13:42:01.887108 # [ 347.211899] SET = 0, FnV = 0
5342 13:42:01.887438 # [ 347.214960] EA = 0, S1PTW = 0
5343 13:42:01.887766 # [ 347.218160] Data abort info:
5344 13:42:01.889264 # [ 347.221116] ISV = 0, ISS = 0x00000007
5345 13:42:01.910101 # [ 347.225032] CM = 0, WnR = 0
5346 13:42:01.910558 # [ 347.228017] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f9e000
5347 13:42:01.910954 # [ 347.234729] [ffff80001787c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000060267d003, pte=0000000000000000
5348 13:42:01.931367 # [ 347.247285] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5349 13:42:01.975691 # [ 347.252943] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_i2s_audio dw_hdmi_cec rcar_fdp1 v4l2_mem2mem vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 crct10dif_ce rcar_dw_hdmi snd_soc_audio_graph_card videobuf2_common snd_soc_simple_card_utils dw_hdmi videodev rcar_fcp mc wlcore_sdio renesas_usb3 hci_uart btqca btbcm snd_soc_rcar bluetooth phy_rcar_gen3_usb3 ecdh_generic ecc rcar_can rfkill can_dev pwm_rcar renesas_usbhs usb_dmac display_connector realtek
5350 13:42:01.975930 # [ 347.302489] CPU: 0 PID: 3222 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5351 13:42:01.998184 # [ 347.310226] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5352 13:42:01.998518 # [ 347.316577] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5353 13:42:01.999560 # [ 347.322590] pc : __arch_copy_to_user+0xa0/0x310
5354 13:42:01.999850 # [ 347.327119] lr : _copy_to_user+0x6c/0x94
5355 13:42:02.000189 # [ 347.331036] sp : ffff80001787bc70
5356 13:42:02.020879 # [ 347.334345] x29: ffff80001787bc70 x28: ffff0005c5ed4980
5357 13:42:02.021249 # [ 347.339656] x27: 0000000000000000 x26: 0000000000000000
5358 13:42:02.022675 # [ 347.344966] x25: ffff80001164d620 x24: ffff80001787be20
5359 13:42:02.023048 # [ 347.350277] x23: 0000000000000016 x22: ffff0005c5e1e000
5360 13:42:02.042510 # [ 347.355587] x21: ffff80001787bff8 x20: 0000ffffb26d5000
5361 13:42:02.042975 # [ 347.360897] x19: 0000000000000020 x18: 0000000000000000
5362 13:42:02.043345 # [ 347.366207] x17: 0000000000000000 x16: 0000000000000000
5363 13:42:02.044740 # [ 347.371517] x15: ffff80001787bff8 x14: ffffffffffffffff
5364 13:42:02.065042 # [ 347.376827] x13: ffff80009787b987 x12: ffff80001787b98f
5365 13:42:02.065543 # [ 347.382136] x11: 0000006c026f1ae9 x10: ffff8000128182d0
5366 13:42:02.067146 # [ 347.387446] x9 : ffff80001011be90 x8 : ffff8000127c02d0
5367 13:42:02.067577 # [ 347.392755] x7 : ffff8000128182d0 x6 : 0000ffffb26d5008
5368 13:42:02.086787 # [ 347.398064] x5 : 0000ffffb26d5020 x4 : 0000000000000008
5369 13:42:02.087289 # [ 347.403374] x3 : 0000000000000010 x2 : 0000000000000018
5370 13:42:02.087722 # [ 347.408683] x1 : ffff80001787c000 x0 : 0000ffffb26d5000
5371 13:42:02.088177 # [ 347.413994] Call trace:
5372 13:42:02.088589 # [ 347.416437] __arch_copy_to_user+0xa0/0x310
5373 13:42:02.110242 # [ 347.420619] do_usercopy_stack+0x28c/0x294
5374 13:42:02.110791 # [ 347.424711] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5375 13:42:02.111229 # [ 347.429498] lkdtm_do_action+0x24/0x40
5376 13:42:02.112894 # [ 347.433241] direct_entry+0xd0/0x140
5377 13:42:02.113333 # [ 347.436815] full_proxy_write+0x68/0xbc
5378 13:42:02.113752 # [ 347.440649] vfs_write+0xec/0x20c
5379 13:42:02.131799 # [ 347.443959] ksys_write+0x70/0x100
5380 13:42:02.132060 # [ 347.447355] __arm64_sys_write+0x24/0x30
5381 13:42:02.132811 # [ 347.451276] el0_svc_common.constprop.0+0x84/0x1e0
5382 13:42:02.132987 # [ 347.456062] do_el0_svc+0x2c/0x94
5383 13:42:02.133155 # [ 347.459375] el0_svc+0x20/0x30
5384 13:42:02.153414 # [ 347.462424] el0_sync_handler+0xb0/0xb4
5385 13:42:02.153943 # [ 347.466256] el0_sync+0x180/0x1c0
5386 13:42:02.154367 # [ 347.469570] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5387 13:42:02.154774 # [ 347.475660] ---[ end trace 4f0581b978a6b5e6 ]---
5388 13:42:02.156122 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5389 13:42:02.159942 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5390 13:42:02.160319 # selftests: lkdtm: USERCOPY_KERNEL.sh
5391 13:42:03.830767 [ 349.966536] lkdtm: Performing direct entry USERCOPY_KERNEL
5392 13:42:03.839319 [ 349.972187] lkdtm: attempting good copy_to_user from kernel rodata: ffff80001164db30
5393 13:42:03.847049 [ 349.980037] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d24d0
5394 13:42:03.851313 [ 349.987639] lkdtm: FAIL: survived bad copy_to_user()
5395 13:42:03.988460 # [ 349.966536] lkdtm: Performing direct entry USERCOPY_KERNEL
5396 13:42:03.988692 # [ 349.972187] lkdtm: attempting good copy_to_user from kernel rodata: ffff80001164db30
5397 13:42:03.988869 # [ 349.980037] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d24d0
5398 13:42:03.994303 # [ 349.987639] lkdtm: FAIL: survived bad copy_to_user()
5399 13:42:04.012377 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5400 13:42:04.086488 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5401 13:42:04.110852 # selftests: lkdtm: STACKLEAK_ERASING.sh
5402 13:42:04.590483 [ 350.725943] lkdtm: Performing direct entry STACKLEAK_ERASING
5403 13:42:04.598027 [ 350.731745] lkdtm: checking unused part of the thread stack (15608 bytes)...
5404 13:42:04.607896 [ 350.738882] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5405 13:42:04.611188 [ 350.745895] lkdtm: FAIL: the thread stack is NOT properly erased
5406 13:42:04.631043 [ 350.752005] CPU: 5 PID: 3304 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5407 13:42:04.631239 [ 350.759750] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5408 13:42:04.631413 [ 350.766104] Call trace:
5409 13:42:04.631580 [ 350.768564] dump_backtrace+0x0/0x1e4
5410 13:42:04.654077 [ 350.772228] show_stack+0x20/0x2c
5411 13:42:04.654292 [ 350.775548] dump_stack+0xf8/0x168
5412 13:42:04.655053 [ 350.778955] lkdtm_STACKLEAK_ERASING+0x130/0x170
5413 13:42:04.655225 [ 350.783577] lkdtm_do_action+0x24/0x40
5414 13:42:04.655391 [ 350.787327] direct_entry+0xd0/0x140
5415 13:42:04.655552 [ 350.790907] full_proxy_write+0x68/0xbc
5416 13:42:04.675710 [ 350.794746] vfs_write+0xec/0x20c
5417 13:42:04.675958 [ 350.798061] ksys_write+0x70/0x100
5418 13:42:04.676739 [ 350.801464] __arm64_sys_write+0x24/0x30
5419 13:42:04.676914 [ 350.805393] el0_svc_common.constprop.0+0x84/0x1e0
5420 13:42:04.677080 [ 350.810185] do_el0_svc+0x2c/0x94
5421 13:42:04.677242 [ 350.813504] el0_svc+0x20/0x30
5422 13:42:04.683269 [ 350.816560] el0_sync_handler+0xb0/0xb4
5423 13:42:04.683465 [ 350.820398] el0_sync+0x180/0x1c0
5424 13:42:04.846281 # [ 350.725943] lkdtm: Performing direct entry STACKLEAK_ERASING
5425 13:42:04.847485 # [ 350.731745] lkdtm: checking unused part of the thread stack (15608 bytes)...
5426 13:42:04.847674 # [ 350.738882] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5427 13:42:04.868799 # [ 350.745895] lkdtm: FAIL: the thread stack is NOT properly erased
5428 13:42:04.869634 # [ 350.752005] CPU: 5 PID: 3304 Comm: cat Tainted: G D W 5.10.163-cip24 #1
5429 13:42:04.869817 # [ 350.759750] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5430 13:42:04.869990 # [ 350.766104] Call trace:
5431 13:42:04.890476 # [ 350.768564] dump_backtrace+0x0/0x1e4
5432 13:42:04.890703 # [ 350.772228] show_stack+0x20/0x2c
5433 13:42:04.890881 # [ 350.775548] dump_stack+0xf8/0x168
5434 13:42:04.891632 # [ 350.778955] lkdtm_STACKLEAK_ERASING+0x130/0x170
5435 13:42:04.891807 # [ 350.783577] lkdtm_do_action+0x24/0x40
5436 13:42:04.891988 # [ 350.787327] direct_entry+0xd0/0x140
5437 13:42:04.912979 # [ 350.790907] full_proxy_write+0x68/0xbc
5438 13:42:04.913236 # [ 350.794746] vfs_write+0xec/0x20c
5439 13:42:04.913413 # [ 350.798061] ksys_write+0x70/0x100
5440 13:42:04.914167 # [ 350.801464] __arm64_sys_write+0x24/0x30
5441 13:42:04.914341 # [ 350.805393] el0_svc_common.constprop.0+0x84/0x1e0
5442 13:42:04.932571 # [ 350.810185] do_el0_svc+0x2c/0x94
5443 13:42:04.932875 # [ 350.813504] el0_svc+0x20/0x30
5444 13:42:04.933124 # [ 350.816560] el0_sync_handler+0xb0/0xb4
5445 13:42:04.934128 # [ 350.820398] el0_sync+0x180/0x1c0
5446 13:42:04.935924 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5447 13:42:04.959087 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5448 13:42:04.997130 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5449 13:42:05.737301 [ 351.867628] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5450 13:42:05.737645 [ 351.873407] lkdtm: Calling matched prototype ...
5451 13:42:05.742675 [ 351.878092] lkdtm: Calling mismatched prototype ...
5452 13:42:05.749282 [ 351.883023] lkdtm: Fail: survived mismatched prototype function call!
5453 13:42:05.913398 # [ 351.867628] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5454 13:42:05.913750 # [ 351.873407] lkdtm: Calling matched prototype ...
5455 13:42:05.914565 # [ 351.878092] lkdtm: Calling mismatched prototype ...
5456 13:42:05.914738 # [ 351.883023] lkdtm: Fail: survived mismatched prototype function call!
5457 13:42:05.930476 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5458 13:42:06.033041 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5459 13:42:06.327673 + ../../utils/send-to-lava.sh ./output/result.txt
5460 13:42:06.531684 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5461 13:42:06.532798 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5463 13:42:06.731426 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5464 13:42:06.732053 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5466 13:42:06.944945 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5468 13:42:06.947900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5469 13:42:07.112778 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5470 13:42:07.113347 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5472 13:42:07.302956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5473 13:42:07.303619 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5475 13:42:07.481840 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5476 13:42:07.482542 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5478 13:42:07.649925 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5479 13:42:07.650429 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5481 13:42:07.821409 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5483 13:42:07.824286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5484 13:42:07.987070 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5485 13:42:07.987524 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5487 13:42:08.198369 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5488 13:42:08.198914 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5490 13:42:08.362393 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5492 13:42:08.365279 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5493 13:42:08.566098 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5494 13:42:08.566641 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5496 13:42:08.747898 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5497 13:42:08.748381 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5499 13:42:08.914910 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5500 13:42:08.915355 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5502 13:42:09.090407 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5503 13:42:09.090933 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5505 13:42:09.249901 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5506 13:42:09.250317 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5508 13:42:09.431902 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5509 13:42:09.432380 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5511 13:42:09.631529 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5512 13:42:09.632064 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5514 13:42:09.798553 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5515 13:42:09.798971 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5517 13:42:09.975067 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5518 13:42:09.975682 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5520 13:42:10.150434 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5521 13:42:10.150941 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5523 13:42:10.373359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5524 13:42:10.374108 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5526 13:42:10.540246 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5527 13:42:10.540732 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5529 13:42:10.698890 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5530 13:42:10.699391 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5532 13:42:10.867891 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5533 13:42:10.868411 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5535 13:42:11.034858 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5536 13:42:11.035405 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5538 13:42:11.209229 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5539 13:42:11.209684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5541 13:42:11.365762 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5542 13:42:11.366320 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5544 13:42:11.541389 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5545 13:42:11.541914 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5547 13:42:11.700904 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5548 13:42:11.701407 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5550 13:42:11.867781 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5551 13:42:11.868237 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5553 13:42:12.034756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5554 13:42:12.035195 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5556 13:42:12.217532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5557 13:42:12.218066 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5559 13:42:12.383427 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5560 13:42:12.384023 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5562 13:42:12.550523 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5563 13:42:12.551019 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5565 13:42:12.742877 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5566 13:42:12.743385 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5568 13:42:12.917276 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5569 13:42:12.917781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5571 13:42:13.084288 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5572 13:42:13.084875 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5574 13:42:13.258709 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5575 13:42:13.259197 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5577 13:42:13.425900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5578 13:42:13.426415 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5580 13:42:13.665660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5581 13:42:13.666182 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5583 13:42:13.833863 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5584 13:42:13.834356 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5586 13:42:14.025212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5587 13:42:14.025835 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5589 13:42:14.217559 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5590 13:42:14.218068 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5592 13:42:14.818485 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5593 13:42:14.819039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5595 13:42:14.992756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5596 13:42:14.993258 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5598 13:42:15.199949 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5599 13:42:15.200487 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5601 13:42:15.417727 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5602 13:42:15.418251 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5604 13:42:15.616489 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5605 13:42:15.617030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5607 13:42:15.786478 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5608 13:42:15.786985 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5610 13:42:15.960842 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5611 13:42:15.961272 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5613 13:42:16.144724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5614 13:42:16.145164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5616 13:42:16.319100 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5617 13:42:16.319623 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5619 13:42:16.510472 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5620 13:42:16.511014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5622 13:42:16.678590 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5623 13:42:16.679053 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5625 13:42:16.853996 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5626 13:42:16.854548 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5628 13:42:17.028360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5629 13:42:17.028838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5631 13:42:17.194359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5632 13:42:17.194800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5634 13:42:17.361357 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5635 13:42:17.361796 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5637 13:42:17.545236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5638 13:42:17.545780 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5640 13:42:17.712238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5641 13:42:17.712733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5643 13:42:17.895083 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5644 13:42:17.895607 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5646 13:42:18.071733 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5647 13:42:18.072267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5649 13:42:18.238719 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5650 13:42:18.239221 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5652 13:42:18.404583 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5653 13:42:18.405127 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5655 13:42:18.570445 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5656 13:42:18.570890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5658 13:42:18.769171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5659 13:42:18.769719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5661 13:42:18.937346 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5662 13:42:18.937783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5664 13:42:19.104343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5665 13:42:19.104799 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5667 13:42:19.270246 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5668 13:42:19.270686 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5670 13:42:19.454343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5671 13:42:19.454886 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5673 13:42:19.637101 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5674 13:42:19.637653 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5676 13:42:20.254694 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5677 13:42:20.255245 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5679 13:42:20.421555 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5680 13:42:20.421963 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5682 13:42:20.579117 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5683 13:42:20.579535 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5685 13:42:20.753554 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5686 13:42:20.753993 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5688 13:42:20.920670 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5689 13:42:20.921076 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5691 13:42:21.087608 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5692 13:42:21.088014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5694 13:42:21.091057 + set +x
5695 13:42:21.094296 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 825156_1.6.2.4.5>
5696 13:42:21.094701 Received signal: <ENDRUN> 1_kselftest-lkdtm 825156_1.6.2.4.5
5697 13:42:21.094889 Ending use of test pattern.
5698 13:42:21.095061 Ending test lava.1_kselftest-lkdtm (825156_1.6.2.4.5), duration 250.46
5700 13:42:21.145176 <LAVA_TEST_RUNNER EXIT>
5701 13:42:21.145572 ok: lava_test_shell seems to have completed
5702 13:42:21.147034 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
5703 13:42:21.147330 end: 3.1 lava-test-shell (duration 00:04:19) [common]
5704 13:42:21.147562 end: 3 lava-test-retry (duration 00:04:19) [common]
5705 13:42:21.147786 start: 4 finalize (timeout 00:00:29) [common]
5706 13:42:21.148040 start: 4.1 power-off (timeout 00:00:29) [common]
5707 13:42:21.148323 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5708 13:42:21.818590 >> Warning: Unable to locate configuration directory, default config not loaded.
5709 13:42:21.819518 >> Warning: Unable to locate configuration directory, default config not loaded.
5710 13:42:22.109568 >> OFF
5711 13:42:22.110373 Returned 0 in 0 seconds
5712 13:42:22.211774 end: 4.1 power-off (duration 00:00:01) [common]
5714 13:42:22.213420 start: 4.2 read-feedback (timeout 00:00:28) [common]
5715 13:42:23.215112 Listened to connection for namespace 'common' for 1s
5716 13:42:23.215739 Finalising connection for namespace 'common'
5717 13:42:23.216345 / #
5718 13:42:23.317753 end: 4.2 read-feedback (duration 00:00:01) [common]
5719 13:42:23.318022 end: 4 finalize (duration 00:00:02) [common]
5720 13:42:23.318235 Cleaning after the job
5721 13:42:23.318452 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/ramdisk
5722 13:42:23.321339 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/kernel
5723 13:42:23.328354 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/dtb
5724 13:42:23.328703 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/nfsrootfs
5725 13:42:23.420659 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/825156/tftp-deploy-qmhx_a1l/modules
5726 13:42:23.428338 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/825156
5727 13:42:24.635340 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/825156
5728 13:42:24.635808 Job finished correctly