Boot log: juno-uboot
- Warnings: 3
- Kernel Warnings: 2534
- Errors: 0
- Boot result: PASS
- Kernel Errors: 459
1 09:30:10.989456 lava-dispatcher, installed at version: 2024.01
2 09:30:10.989825 start: 0 validate
3 09:30:10.990045 Start time: 2024-08-29 09:30:10.990032+00:00 (UTC)
4 09:30:10.990335 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 09:30:11.280971 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/kernel/Image exists
6 09:30:11.434188 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb exists
7 09:30:11.586572 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 09:30:11.733346 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/modules.tar.xz exists
9 09:30:11.887330 validate duration: 0.90
11 09:30:11.888517 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 09:30:11.888977 start: 1.1 download-retry (timeout 00:10:00) [common]
13 09:30:11.889407 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 09:30:11.890024 Not decompressing ramdisk as can be used compressed.
15 09:30:11.890516 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 09:30:11.890825 saving as /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/ramdisk/initrd.cpio.gz
17 09:30:11.891114 total size: 5628169 (5 MB)
18 09:30:12.183033 progress 0 % (0 MB)
19 09:30:12.612178 progress 5 % (0 MB)
20 09:30:12.756651 progress 10 % (0 MB)
21 09:30:12.765000 progress 15 % (0 MB)
22 09:30:12.901128 progress 20 % (1 MB)
23 09:30:12.909498 progress 25 % (1 MB)
24 09:30:12.918346 progress 30 % (1 MB)
25 09:30:13.041900 progress 35 % (1 MB)
26 09:30:13.050216 progress 40 % (2 MB)
27 09:30:13.059402 progress 45 % (2 MB)
28 09:30:13.067419 progress 50 % (2 MB)
29 09:30:13.076106 progress 55 % (2 MB)
30 09:30:13.213508 progress 60 % (3 MB)
31 09:30:13.221257 progress 65 % (3 MB)
32 09:30:13.229802 progress 70 % (3 MB)
33 09:30:13.237530 progress 75 % (4 MB)
34 09:30:13.246094 progress 80 % (4 MB)
35 09:30:13.252978 progress 85 % (4 MB)
36 09:30:13.344887 progress 90 % (4 MB)
37 09:30:13.353554 progress 95 % (5 MB)
38 09:30:13.361419 progress 100 % (5 MB)
39 09:30:13.362598 5 MB downloaded in 1.47 s (3.65 MB/s)
40 09:30:13.363350 end: 1.1.1 http-download (duration 00:00:01) [common]
42 09:30:13.364656 end: 1.1 download-retry (duration 00:00:01) [common]
43 09:30:13.365118 start: 1.2 download-retry (timeout 00:09:59) [common]
44 09:30:13.365564 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 09:30:13.366210 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/kernel/Image
46 09:30:13.366567 saving as /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/kernel/Image
47 09:30:13.366879 total size: 57618944 (54 MB)
48 09:30:13.367191 No compression specified
49 09:30:13.519660 progress 0 % (0 MB)
50 09:30:13.679890 progress 5 % (2 MB)
51 09:30:13.837490 progress 10 % (5 MB)
52 09:30:14.004031 progress 15 % (8 MB)
53 09:30:14.240939 progress 20 % (11 MB)
54 09:30:14.401265 progress 25 % (13 MB)
55 09:30:14.559373 progress 30 % (16 MB)
56 09:30:14.713492 progress 35 % (19 MB)
57 09:30:14.870011 progress 40 % (22 MB)
58 09:30:15.095843 progress 45 % (24 MB)
59 09:30:15.250260 progress 50 % (27 MB)
60 09:30:15.403083 progress 55 % (30 MB)
61 09:30:15.555758 progress 60 % (33 MB)
62 09:30:15.716519 progress 65 % (35 MB)
63 09:30:15.862067 progress 70 % (38 MB)
64 09:30:16.015387 progress 75 % (41 MB)
65 09:30:16.160003 progress 80 % (43 MB)
66 09:30:16.308254 progress 85 % (46 MB)
67 09:30:16.455445 progress 90 % (49 MB)
68 09:30:16.601568 progress 95 % (52 MB)
69 09:30:16.804466 progress 100 % (54 MB)
70 09:30:16.805310 54 MB downloaded in 3.44 s (15.98 MB/s)
71 09:30:16.805930 end: 1.2.1 http-download (duration 00:00:03) [common]
73 09:30:16.806982 end: 1.2 download-retry (duration 00:00:03) [common]
74 09:30:16.807397 start: 1.3 download-retry (timeout 00:09:55) [common]
75 09:30:16.807817 start: 1.3.1 http-download (timeout 00:09:55) [common]
76 09:30:16.808363 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
77 09:30:16.808676 saving as /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/dtb/juno.dtb
78 09:30:16.808948 total size: 26981 (0 MB)
79 09:30:16.809225 No compression specified
80 09:30:16.957853 progress 100 % (0 MB)
81 09:30:16.959156 0 MB downloaded in 0.15 s (0.17 MB/s)
82 09:30:16.959924 end: 1.3.1 http-download (duration 00:00:00) [common]
84 09:30:16.961137 end: 1.3 download-retry (duration 00:00:00) [common]
85 09:30:16.961583 start: 1.4 download-retry (timeout 00:09:55) [common]
86 09:30:16.962014 start: 1.4.1 http-download (timeout 00:09:55) [common]
87 09:30:16.962630 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 09:30:16.962982 saving as /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/nfsrootfs/full.rootfs.tar
89 09:30:16.963288 total size: 120894716 (115 MB)
90 09:30:16.963601 Using unxz to decompress xz
91 09:30:17.113311 progress 0 % (0 MB)
92 09:30:17.698097 progress 5 % (5 MB)
93 09:30:18.288079 progress 10 % (11 MB)
94 09:30:18.856232 progress 15 % (17 MB)
95 09:30:19.380478 progress 20 % (23 MB)
96 09:30:19.842437 progress 25 % (28 MB)
97 09:30:20.420667 progress 30 % (34 MB)
98 09:30:20.965204 progress 35 % (40 MB)
99 09:30:21.286977 progress 40 % (46 MB)
100 09:30:21.685548 progress 45 % (51 MB)
101 09:30:22.213641 progress 50 % (57 MB)
102 09:30:22.823204 progress 55 % (63 MB)
103 09:30:23.401184 progress 60 % (69 MB)
104 09:30:23.984677 progress 65 % (74 MB)
105 09:30:24.569813 progress 70 % (80 MB)
106 09:30:25.174837 progress 75 % (86 MB)
107 09:30:25.752605 progress 80 % (92 MB)
108 09:30:26.323352 progress 85 % (98 MB)
109 09:30:26.890986 progress 90 % (103 MB)
110 09:30:27.542778 progress 95 % (109 MB)
111 09:30:28.213652 progress 100 % (115 MB)
112 09:30:28.221947 115 MB downloaded in 11.26 s (10.24 MB/s)
113 09:30:28.222266 end: 1.4.1 http-download (duration 00:00:11) [common]
115 09:30:28.222674 end: 1.4 download-retry (duration 00:00:11) [common]
116 09:30:28.222827 start: 1.5 download-retry (timeout 00:09:44) [common]
117 09:30:28.222974 start: 1.5.1 http-download (timeout 00:09:44) [common]
118 09:30:28.223197 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
119 09:30:28.223325 saving as /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/modules/modules.tar
120 09:30:28.223443 total size: 13181948 (12 MB)
121 09:30:28.223561 Using unxz to decompress xz
122 09:30:28.371875 progress 0 % (0 MB)
123 09:30:28.433368 progress 5 % (0 MB)
124 09:30:28.520226 progress 10 % (1 MB)
125 09:30:28.584845 progress 15 % (1 MB)
126 09:30:28.671403 progress 20 % (2 MB)
127 09:30:28.735711 progress 25 % (3 MB)
128 09:30:28.821307 progress 30 % (3 MB)
129 09:30:28.886047 progress 35 % (4 MB)
130 09:30:28.970328 progress 40 % (5 MB)
131 09:30:29.037141 progress 45 % (5 MB)
132 09:30:29.122307 progress 50 % (6 MB)
133 09:30:29.185459 progress 55 % (6 MB)
134 09:30:29.270124 progress 60 % (7 MB)
135 09:30:29.335123 progress 65 % (8 MB)
136 09:30:29.415762 progress 70 % (8 MB)
137 09:30:29.485795 progress 75 % (9 MB)
138 09:30:29.559730 progress 80 % (10 MB)
139 09:30:29.621538 progress 85 % (10 MB)
140 09:30:29.859850 progress 90 % (11 MB)
141 09:30:29.920335 progress 95 % (11 MB)
142 09:30:29.983400 progress 100 % (12 MB)
143 09:30:29.993289 12 MB downloaded in 1.77 s (7.10 MB/s)
144 09:30:29.993613 end: 1.5.1 http-download (duration 00:00:02) [common]
146 09:30:29.994021 end: 1.5 download-retry (duration 00:00:02) [common]
147 09:30:29.994179 start: 1.6 prepare-tftp-overlay (timeout 00:09:42) [common]
148 09:30:29.994333 start: 1.6.1 extract-nfsrootfs (timeout 00:09:42) [common]
149 09:30:35.811264 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy
150 09:30:35.811575 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 09:30:35.811758 start: 1.6.2 lava-overlay (timeout 00:09:36) [common]
152 09:30:35.812085 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y
153 09:30:35.812309 makedir: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin
154 09:30:35.812503 makedir: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/tests
155 09:30:35.812684 makedir: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/results
156 09:30:35.812865 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-add-keys
157 09:30:35.813122 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-add-sources
158 09:30:35.813376 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-background-process-start
159 09:30:35.813626 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-background-process-stop
160 09:30:35.813883 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-common-functions
161 09:30:35.814126 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-echo-ipv4
162 09:30:35.814368 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-install-packages
163 09:30:35.814606 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-installed-packages
164 09:30:35.814842 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-os-build
165 09:30:35.815081 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-probe-channel
166 09:30:35.815327 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-probe-ip
167 09:30:35.815565 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-target-ip
168 09:30:35.815817 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-target-mac
169 09:30:35.816061 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-target-storage
170 09:30:35.816307 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-case
171 09:30:35.816549 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-event
172 09:30:35.816790 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-feedback
173 09:30:35.817027 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-raise
174 09:30:35.817263 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-reference
175 09:30:35.817502 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-runner
176 09:30:35.817740 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-set
177 09:30:35.817975 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-test-shell
178 09:30:35.818215 Updating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-add-keys (debian)
179 09:30:35.818512 Updating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-add-sources (debian)
180 09:30:35.818784 Updating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-install-packages (debian)
181 09:30:35.819052 Updating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-installed-packages (debian)
182 09:30:35.819321 Updating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/bin/lava-os-build (debian)
183 09:30:35.819562 Creating /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/environment
184 09:30:35.819770 LAVA metadata
185 09:30:35.819956 - LAVA_JOB_ID=668011
186 09:30:35.820111 - LAVA_DISPATCHER_IP=192.168.56.230
187 09:30:35.820363 start: 1.6.2.1 ssh-authorize (timeout 00:09:36) [common]
188 09:30:35.820821 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 09:30:35.821006 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:36) [common]
190 09:30:35.821138 skipped lava-vland-overlay
191 09:30:35.821305 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 09:30:35.821467 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:36) [common]
193 09:30:35.821582 skipped lava-multinode-overlay
194 09:30:35.821744 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 09:30:35.821899 start: 1.6.2.4 test-definition (timeout 00:09:36) [common]
196 09:30:35.822038 Loading test definitions
197 09:30:35.822204 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:36) [common]
198 09:30:35.822328 Using /lava-668011 at stage 0
199 09:30:35.822839 uuid=668011_1.6.2.4.1 testdef=None
200 09:30:35.823013 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 09:30:35.823178 start: 1.6.2.4.2 test-overlay (timeout 00:09:36) [common]
202 09:30:35.823969 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 09:30:35.824412 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:36) [common]
205 09:30:35.825468 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 09:30:35.825941 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:36) [common]
208 09:30:35.826919 runner path: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/0/tests/0_timesync-off test_uuid 668011_1.6.2.4.1
209 09:30:35.827235 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 09:30:35.827683 start: 1.6.2.4.5 git-repo-action (timeout 00:09:36) [common]
212 09:30:35.827841 Using /lava-668011 at stage 0
213 09:30:35.828053 Fetching tests from https://github.com/kernelci/test-definitions.git
214 09:30:35.828216 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/0/tests/1_kselftest-lkdtm'
215 09:30:38.793903 Running '/usr/bin/git checkout kernelci.org
216 09:30:39.118469 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 09:30:39.119128 uuid=668011_1.6.2.4.5 testdef=None
218 09:30:39.119330 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 09:30:39.119738 start: 1.6.2.4.6 test-overlay (timeout 00:09:33) [common]
221 09:30:39.121004 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 09:30:39.121445 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:33) [common]
224 09:30:39.123271 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 09:30:39.123749 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:33) [common]
227 09:30:39.125749 runner path: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/0/tests/1_kselftest-lkdtm test_uuid 668011_1.6.2.4.5
228 09:30:39.125965 BOARD='juno-uboot'
229 09:30:39.126118 BRANCH='cip'
230 09:30:39.126256 SKIPFILE='/dev/null'
231 09:30:39.126385 SKIP_INSTALL='True'
232 09:30:39.126509 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
233 09:30:39.126635 TST_CASENAME=''
234 09:30:39.126755 TST_CMDFILES='lkdtm'
235 09:30:39.127075 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 09:30:39.127464 Creating lava-test-runner.conf files
238 09:30:39.127592 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/668011/lava-overlay-awltsn1y/lava-668011/0 for stage 0
239 09:30:39.127802 - 0_timesync-off
240 09:30:39.127932 - 1_kselftest-lkdtm
241 09:30:39.128191 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 09:30:39.128399 start: 1.6.2.5 compress-overlay (timeout 00:09:33) [common]
243 09:30:52.010583 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
244 09:30:52.010827 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:20) [common]
245 09:30:52.011004 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 09:30:52.011174 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
247 09:30:52.011340 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:20) [common]
248 09:30:52.227599 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 09:30:52.227894 start: 1.6.4 extract-modules (timeout 00:09:20) [common]
250 09:30:52.228071 extracting modules file /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy
251 09:30:52.661555 extracting modules file /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk
252 09:30:53.109651 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 09:30:53.109910 start: 1.6.5 apply-overlay-tftp (timeout 00:09:19) [common]
254 09:30:53.110100 [common] Applying overlay to NFS
255 09:30:53.110241 [common] Applying overlay /var/lib/lava/dispatcher/tmp/668011/compress-overlay-6r11cjew/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy
256 09:30:54.485435 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 09:30:54.485696 start: 1.6.6 prepare-kernel (timeout 00:09:17) [common]
258 09:30:54.485906 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:17) [common]
259 09:30:54.486056 Converting downloaded kernel to a uImage
260 09:30:54.486253 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/kernel/Image /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/kernel/uImage
261 09:30:55.110519 output: Image Name:
262 09:30:55.110712 output: Created: Thu Aug 29 09:30:54 2024
263 09:30:55.110855 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 09:30:55.110981 output: Data Size: 57618944 Bytes = 56268.50 KiB = 54.95 MiB
265 09:30:55.111102 output: Load Address: 80200000
266 09:30:55.111218 output: Entry Point: 80200000
267 09:30:55.111333 output:
268 09:30:55.111518 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 09:30:55.111665 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 09:30:55.111847 start: 1.6.7 configure-preseed-file (timeout 00:09:17) [common]
271 09:30:55.111993 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 09:30:55.112141 start: 1.6.8 compress-ramdisk (timeout 00:09:17) [common]
273 09:30:55.112262 Building ramdisk /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk
274 09:30:55.979580 >> 203810 blocks
275 09:31:00.848322 Adding RAMdisk u-boot header.
276 09:31:00.848550 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk.cpio.gz.uboot
277 09:31:01.149042 output: Image Name:
278 09:31:01.149258 output: Created: Thu Aug 29 09:31:00 2024
279 09:31:01.149459 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 09:31:01.149646 output: Data Size: 26446139 Bytes = 25826.31 KiB = 25.22 MiB
281 09:31:01.149817 output: Load Address: 00000000
282 09:31:01.149981 output: Entry Point: 00000000
283 09:31:01.150141 output:
284 09:31:01.150402 rename /var/lib/lava/dispatcher/tmp/668011/extract-overlay-ramdisk-vin0r2ii/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
285 09:31:01.150614 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 09:31:01.150788 end: 1.6 prepare-tftp-overlay (duration 00:00:31) [common]
287 09:31:01.150958 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:11) [common]
288 09:31:01.151098 No LXC device requested
289 09:31:01.151255 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 09:31:01.151407 start: 1.8 deploy-device-env (timeout 00:09:11) [common]
291 09:31:01.151552 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 09:31:01.151661 Checking files for TFTP limit of 4294967296 bytes.
293 09:31:01.152390 end: 1 tftp-deploy (duration 00:00:49) [common]
294 09:31:01.152570 start: 2 uboot-action (timeout 00:05:00) [common]
295 09:31:01.152738 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 09:31:01.152892 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 09:31:01.153044 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 09:31:01.153201 Using kernel file from prepare-kernel: 668011/tftp-deploy-w42ko7n4/kernel/uImage
299 09:31:01.153385 substitutions:
300 09:31:01.153497 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 09:31:01.153615 - {DTB_ADDR}: 0x8fc00000
302 09:31:01.153728 - {DTB}: 668011/tftp-deploy-w42ko7n4/dtb/juno.dtb
303 09:31:01.153842 - {INITRD}: 668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
304 09:31:01.153954 - {KERNEL_ADDR}: 0x80200000
305 09:31:01.154064 - {KERNEL}: 668011/tftp-deploy-w42ko7n4/kernel/uImage
306 09:31:01.154173 - {LAVA_MAC}: None
307 09:31:01.154298 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy
308 09:31:01.154401 - {NFS_SERVER_IP}: 192.168.56.230
309 09:31:01.154509 - {PRESEED_CONFIG}: None
310 09:31:01.154615 - {PRESEED_LOCAL}: None
311 09:31:01.154720 - {RAMDISK_ADDR}: 0x8fe00000
312 09:31:01.154827 - {RAMDISK}: 668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
313 09:31:01.154963 - {ROOT_PART}: None
314 09:31:01.155085 - {ROOT}: None
315 09:31:01.155218 - {SERVER_IP}: 192.168.56.230
316 09:31:01.155336 - {TEE_ADDR}: 0x83000000
317 09:31:01.155444 - {TEE}: None
318 09:31:01.155550 Parsed boot commands:
319 09:31:01.155654 - setenv autoload no
320 09:31:01.155759 - setenv initrd_high 0xffffffffffffffff
321 09:31:01.155899 - setenv fdt_high 0xffffffffffffffff
322 09:31:01.156004 - dhcp
323 09:31:01.156109 - setenv serverip 192.168.56.230
324 09:31:01.156214 - tftp 0x80200000 668011/tftp-deploy-w42ko7n4/kernel/uImage
325 09:31:01.156319 - tftp 0x8fe00000 668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
326 09:31:01.156426 - setenv initrd_size ${filesize}
327 09:31:01.156530 - tftp 0x8fc00000 668011/tftp-deploy-w42ko7n4/dtb/juno.dtb
328 09:31:01.156636 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 09:31:01.156746 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 09:31:01.156898 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 09:31:01.157293 start: 2.3 connect-device (timeout 00:05:00) [common]
333 09:31:01.157409 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 09:31:01.162167 Setting prompt string to ['lava-test: # ']
335 09:31:01.162694 end: 2.3 connect-device (duration 00:00:00) [common]
336 09:31:01.162948 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 09:31:01.163196 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 09:31:01.163490 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 09:31:01.163929 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 09:31:08.270316 >> OK - accepted request
341 09:31:08.272332 Returned 0 in 7 seconds
342 09:31:08.373319 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 09:31:08.374480 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 09:31:08.374925 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 09:31:08.375303 Setting prompt string to ['Hit any key to stop autoboot']
347 09:31:08.375628 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 09:31:08.376920 Trying 127.0.0.1...
349 09:31:08.377293 Connected to 127.0.0.1.
350 09:31:08.377591 Escape character is '^]'.
351 09:31:08.377927 �
352 09:31:08.378204
353 09:31:08.378487 ARM V2M-Juno Boot loader v1.0.0
354 09:31:08.378747 HBI0262 build 2068
355 09:31:08.379003
356 09:31:08.379271 MBbios update in progress DO NOT SWITCH OFF...
357 09:31:18.805254
Device programmed: 1%
Device programmed: 3%
Device programmed: 4%
Device programmed: 6%
Device programmed: 7%
Device programmed: 9%
Device programmed: 10%
Device programmed: 12%
Device programmed: 14%
Device programmed: 15%
Device programmed: 17%
Device programmed: 18%
Device programmed: 20%
Device programmed: 21%
Device programmed: 23%
Device programmed: 25%
Device programmed: 26%
Device programmed: 28%
Device programmed: 29%
Device programmed: 31%
Device programmed: 32%
Device programmed: 34%
Device programmed: 35%
Device programmed: 37%
Device programmed: 39%
358 09:31:18.805794 MBbios update complete.
359 09:31:19.517526
360 09:31:19.518083 ARM V2M_Juno Firmware v1.5.1
361 09:31:19.518473 Build Date: Apr 3 2019
362 09:31:19.518807
363 09:31:19.520776 Time : 00:00:00
364 09:31:19.521258 Date : 01:01:2000
365 09:31:19.744664
366 09:31:19.745277 Press Enter to stop auto boot...
367 09:31:19.745651
368 09:31:24.859927
369 09:31:24.860664 Powering up system...
370 09:31:25.035669
371 09:31:25.036281 Switching on ATXPSU...
372 09:31:26.698643 PMIC RAM configuration (pms_v103.bin)...
373 09:31:30.728492 MBtemp : 39 degC
374 09:31:30.729030
375 09:31:30.744424 Configuring motherboard (rev B, var A)...
376 09:31:30.744945 IOFPGA image \MB\HBI0262B\io_b118.bit
377 09:31:34.181955 IOFPGA config: PASSED
378 09:31:36.261041 OSC CLK config: PASSED
379 09:31:36.261601
380 09:31:36.262190 Configuring SCC registers...
381 09:31:36.262754 Writing SCC 0x00000054 with 0x0007FFFE
382 09:31:36.263662 Writing SCC 0x0000005C with 0x00FE001E
383 09:31:36.264270 Writing SCC 0x00000100 with 0x003F1000
384 09:31:36.264801 Writing SCC 0x00000104 with 0x0001F300
385 09:31:36.265378 Writing SCC 0x00000108 with 0x00371000
386 09:31:36.265914 Writing SCC 0x0000010C with 0x0001B300
387 09:31:36.266312 Writing SCC 0x00000118 with 0x003F1000
388 09:31:36.266776 Writing SCC 0x0000011C with 0x0001F100
389 09:31:36.267249 Writing SCC 0x000000F8 with 0x0BEC0000
390 09:31:36.267723 Writing SCC 0x000000FC with 0xABE40000
391 09:31:36.268081 Writing SCC 0x0000000C with 0x000000C2
392 09:31:36.298203 Writing SCC 0x00000010 with 0x000000C2
393 09:31:36.298678
394 09:31:36.299027 Peripheral ID0:0x000000AD
395 09:31:36.299341 Peripheral ID1:0x000000B0
396 09:31:36.299640 Peripheral ID2:0x0000000B
397 09:31:36.299973 Peripheral ID3:0x00000000
398 09:31:36.300260 Peripheral ID4:0x0000000D
399 09:31:36.300539 Peripheral ID5:0x000000F0
400 09:31:36.300825 Peripheral ID6:0x00000005
401 09:31:36.301457 Peripheral ID7:0x000000B1
402 09:31:36.301794
403 09:31:36.413295 Programming NOR Flash
404 09:31:37.340540 PCIE clock configured...
405 09:31:37.532367
406 09:31:37.548360 Testing motherboard interfaces (FPGA build 118)...
407 09:31:37.548948 SRAM 32MB test: PASSED
408 09:31:37.836172 LAN9118 test: PASSED
409 09:31:38.075942 ERROR: SMC USB SRAM mode lock
410 09:31:38.076461 SMC USB test: FAILED
411 09:31:38.091643 KMI1/2 test: PASSED
412 09:31:38.154909 MMC test: PASSED
413 09:31:38.171982 PB/LEDs test: PASSED
414 09:31:38.187827 FPGA UART test: PASSED
415 09:31:38.427685 PCIe init test: PASSED
416 09:31:38.428232 MAC addrs test: PASSED
417 09:31:38.428690
418 09:31:38.475621 SMC MAC address 0002-F700-584D
419 09:31:38.491601 Setting HDMI0 mode for SVGA.
420 09:31:38.619537 Setting HDMI1 mode for SVGA.
421 09:31:38.715443
422 09:31:38.827398 SoC SMB clock enabled.
423 09:31:38.955334
424 09:31:38.955869 Testing SMB clock...
425 09:31:39.067220 SMB clock running
426 09:31:39.115181 Releasing system resets...
427 09:31:39.227189
428 09:31:39.227677 UART0 set to SoC UART0
429 09:31:39.228066 UART1 set to SoC UART1
430 09:31:39.228384
431 09:31:39.339105 NOTICE: Booting Trusted Firmware
432 09:31:39.355029 NOTICE: BL1: v2.1(release):v2.2-rc0
433 09:31:39.355507 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 09:31:39.377870 NOTICE: BL1: Booting BL2
435 09:31:39.381089 NOTICE: BL2: v2.1(release):v2.2-rc0
436 09:31:39.381539 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 09:31:40.869714 NOTICE: BL1: Booting BL31
438 09:31:40.870225 NOTICE: BL31: v2.1(release):v2.2-rc0
439 09:31:40.872972 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 09:31:41.280362
441 09:31:41.280817
442 09:31:41.283517 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 09:31:41.284150
444 09:31:41.619321 DRAM: 8 GiB
445 09:31:41.680068 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 09:31:41.680574 Core: 21 devices, 8 uclasses, devicetree: board
447 09:31:41.683322 Flash: 64 MiB
448 09:31:41.724032 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 09:31:41.724519
450 09:31:41.724959 In: serial@7ff80000
451 09:31:41.725370 Out: serial@7ff80000
452 09:31:41.725764 Err: serial@7ff80000
453 09:31:41.726143 Net: eth0: ethernet@200000000
455 09:31:41.778380 Hit any key to stop autoboot: 1
456 09:31:41.779176 end: 2.4.2 bootloader-interrupt (duration 00:00:33) [common]
457 09:31:41.779790 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
458 09:31:41.780247 Setting prompt string to ['VExpress64#']
459 09:31:41.780711 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
460 09:31:41.807136 0
461 09:31:41.808039 Setting prompt string to ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
462 09:31:41.808507 Sending with 100 millisecond of delay
464 09:31:44.564915 VExpress64# setenv autoload no
465 09:31:44.665664 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:16)
466 09:31:44.669547 setenv autoload no
467 09:31:44.670267 Sending with 100 millisecond of delay
469 09:31:50.282205 VExpress64# setenv initrd_high 0xffffffffffffffff
470 09:31:50.382940 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:11)
471 09:31:50.383755 setenv initrd_high 0xffffffffffffffff
472 09:31:50.384478 Sending with 100 millisecond of delay
474 09:31:55.546077 VExpress64# setenv fdt_high 0xffffffffffffffff
475 09:31:55.646813 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:06)
476 09:31:55.647688 setenv fdt_high 0xffffffffffffffff
477 09:31:55.648429 Sending with 100 millisecond of delay
479 09:31:56.300573 VExpress64# dhcp
480 09:31:56.401224 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
481 09:31:56.402194 dhcp
482 09:31:56.402623 smc911x: detected LAN9118 controller
483 09:31:57.867004 smc911x: phy initialized
484 09:31:57.867541 smc911x: MAC 00:02:f7:00:58:4d
485 09:31:57.870177 BOOTP broadcast 1
486 09:31:58.109818 BOOTP broadcast 2
487 09:31:58.605328 BOOTP broadcast 3
488 09:31:59.612723 BOOTP broadcast 4
489 09:32:01.611286 BOOTP broadcast 5
490 09:32:01.637155 DHCP client bound to address 192.168.6.16 (3768 ms)
491 09:32:01.640326 smc911x: MAC 00:02:f7:00:58:4d
492 09:32:01.641081 Sending with 100 millisecond of delay
494 09:32:06.200560 VExpress64# setenv serverip 192.168.56.230
495 09:32:06.301305 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:55)
496 09:32:06.302224 setenv serverip 192.168.56.230
497 09:32:06.302961 Sending with 100 millisecond of delay
499 09:32:14.920609 VExpress64# tftp 0x80200000 668011/tftp-deploy-w42ko7n4/kernel/uImage
500 09:32:15.021346 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:46)
501 09:32:15.022201 tftp 0x80200000 668011/tftp-deploy-w42ko7n4/kernel/uImage
502 09:32:15.022588 smc911x: detected LAN9118 controller
503 09:32:16.493442 smc911x: phy initialized
504 09:32:16.527223 smc911x: MAC 00:02:f7:00:58:4d
505 09:32:16.527737 Using ethernet@200000000 device
506 09:32:16.528507 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
507 09:32:16.530560 Filename '668011/tftp-deploy-w42ko7n4/kernel/uImage'.
508 09:32:16.531002 Load address: 0x80200000
509 09:32:21.900882 Loading: *#################################################################
510 09:32:22.285609 #################################################################
511 09:32:22.669354 #################################################################
512 09:32:23.069159 #################################################################
513 09:32:23.452717 #################################################################
514 09:32:23.836569 #################################################################
515 09:32:24.284438 #################################################################
516 09:32:24.747938 #################################################################
517 09:32:25.179712 #################################################################
518 09:32:25.595310 #################################################################
519 09:32:25.978978 #################################################################
520 09:32:26.362282 #################################################################
521 09:32:26.730331 #################################################################
522 09:32:27.114061 #################################################################
523 09:32:27.513782 #################################################################
524 09:32:27.865441 #################################################################
525 09:32:28.249163 #################################################################
526 09:32:28.632979 #################################################################
527 09:32:29.016662 #################################################################
528 09:32:29.400372 #################################################################
529 09:32:29.784223 #################################################################
530 09:32:30.151902 #################################################################
531 09:32:30.551592 #################################################################
532 09:32:30.935398 #################################################################
533 09:32:31.335042 #################################################################
534 09:32:31.718782 #################################################################
535 09:32:32.086544 #################################################################
536 09:32:32.470308 #################################################################
537 09:32:32.869994 #################################################################
538 09:32:33.253696 #################################################################
539 09:32:33.621458 #################################################################
540 09:32:34.021201 #################################################################
541 09:32:34.404861 #################################################################
542 09:32:34.804529 #################################################################
543 09:32:35.204228 #################################################################
544 09:32:35.587962 #################################################################
545 09:32:35.971675 #################################################################
546 09:32:36.339368 #################################################################
547 09:32:36.739137 #################################################################
548 09:32:37.106906 #################################################################
549 09:32:37.474608 #################################################################
550 09:32:37.858398 #################################################################
551 09:32:38.258147 #################################################################
552 09:32:38.641805 #################################################################
553 09:32:39.057837 #################################################################
554 09:32:39.472294 #################################################################
555 09:32:39.840932 #################################################################
556 09:32:40.192706 #################################################################
557 09:32:40.559446 #################################################################
558 09:32:40.928186 #################################################################
559 09:32:41.311905 #################################################################
560 09:32:41.679668 #################################################################
561 09:32:42.079277 #################################################################
562 09:32:42.463091 #################################################################
563 09:32:42.846822 #################################################################
564 09:32:43.229608 #################################################################
565 09:32:43.614272 #################################################################
566 09:32:43.998022 #################################################################
567 09:32:44.397811 #################################################################
568 09:32:44.781466 #################################################################
569 09:32:44.950655 ##########################
570 09:32:44.951189 1.9 MiB/s
571 09:32:44.951654 done
572 09:32:44.953871 Bytes transferred = 57619008 (36f3240 hex)
573 09:32:44.954343 smc911x: MAC 00:02:f7:00:58:4d
574 09:32:44.955258 Sending with 100 millisecond of delay
576 09:32:55.976944 VExpress64# tftp 0x8fe00000 668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
577 09:32:56.077678 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:05)
578 09:32:56.078500 tftp 0x8fe00000 668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot
579 09:32:56.078871 smc911x: detected LAN9118 controller
580 09:32:57.607550 smc911x: phy initialized
581 09:32:57.608109 smc911x: MAC 00:02:f7:00:58:4d
582 09:32:57.608489 Using ethernet@200000000 device
583 09:32:57.609136 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
584 09:32:57.610938 Filename '668011/tftp-deploy-w42ko7n4/ramdisk/ramdisk.cpio.gz.uboot'.
585 09:32:57.611397 Load address: 0x8fe00000
586 09:33:03.030867 Loading: *#################################################################
587 09:33:03.462663 #################################################################
588 09:33:03.894451 #################################################################
589 09:33:04.342152 #################################################################
590 09:33:04.773873 #################################################################
591 09:33:05.221453 #################################################################
592 09:33:05.669291 #################################################################
593 09:33:06.100932 #################################################################
594 09:33:06.532695 #################################################################
595 09:33:06.980355 #################################################################
596 09:33:07.428098 #################################################################
597 09:33:07.875721 #################################################################
598 09:33:08.339474 #################################################################
599 09:33:08.787207 #################################################################
600 09:33:09.234782 #################################################################
601 09:33:09.666637 #################################################################
602 09:33:10.098291 #################################################################
603 09:33:10.530105 #################################################################
604 09:33:10.961754 #################################################################
605 09:33:11.393411 #################################################################
606 09:33:11.825389 #################################################################
607 09:33:12.224759 #################################################################
608 09:33:12.656579 #################################################################
609 09:33:13.104499 #################################################################
610 09:33:13.536174 #################################################################
611 09:33:13.967761 #################################################################
612 09:33:14.415484 #################################################################
613 09:33:14.722336 ###############################################
614 09:33:14.722794 1.5 MiB/s
615 09:33:14.723190 done
616 09:33:14.725541 Bytes transferred = 26446203 (193897b hex)
617 09:33:14.725946 smc911x: MAC 00:02:f7:00:58:4d
618 09:33:14.726695 Sending with 100 millisecond of delay
620 09:33:19.286180 VExpress64# setenv initrd_size ${filesize}
621 09:33:19.386910 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:42)
622 09:33:19.387687 setenv initrd_size ${filesize}
623 09:33:19.388385 Sending with 100 millisecond of delay
625 09:33:27.855396 VExpress64# tftp 0x8fc00000 668011/tftp-deploy-w42ko7n4/dtb/juno.dtb
626 09:33:27.956166 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:33)
627 09:33:27.957017 tftp 0x8fc00000 668011/tftp-deploy-w42ko7n4/dtb/juno.dtb
628 09:33:27.957489 smc911x: detected LAN9118 controller
629 09:33:29.485879 smc911x: phy initialized
630 09:33:29.486406 smc911x: MAC 00:02:f7:00:58:4d
631 09:33:29.486777 Using ethernet@200000000 device
632 09:33:29.487108 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
633 09:33:29.487749 Filename '668011/tftp-deploy-w42ko7n4/dtb/juno.dtb'.
634 09:33:29.488136 Load address: 0x8fc00000
635 09:33:34.504528 Loading: *##
636 09:33:34.504823 4.9 KiB/s
637 09:33:34.505020 done
638 09:33:34.505201 Bytes transferred = 26981 (6965 hex)
639 09:33:34.507678 smc911x: MAC 00:02:f7:00:58:4d
640 09:33:34.508175 Sending with 100 millisecond of delay
642 09:34:13.034933 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
643 09:34:13.135693 bootloader-commands: Wait for prompt ['VExpress64#', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:48)
644 09:34:13.136542 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 09:34:13.137182 Sending with 100 millisecond of delay
647 09:34:18.899122 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
648 09:34:18.999932 Setting prompt string to ['Starting kernel', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
649 09:34:19.000516 bootloader-commands: Wait for prompt ['Starting kernel', '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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:42)
650 09:34:19.001521 bootm 0x80200000 0x8fe00000 0x8fc00000
651 09:34:19.001910 ## Booting kernel from Legacy Image at 80200000 ...
652 09:34:19.002322 Image Name:
653 09:34:19.002713 Image Type: AArch64 Linux Kernel Image (uncompressed)
654 09:34:19.003101 Data Size: 57618944 Bytes = 54.9 MiB
655 09:34:19.003476 Load Address: 80200000
656 09:34:19.003882 Entry Point: 80200000
657 09:34:19.420662 Verifying Checksum ... OK
658 09:34:19.454448 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
659 09:34:19.454946 Image Name:
660 09:34:19.455306 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
661 09:34:19.455643 Data Size: 26446139 Bytes = 25.2 MiB
662 09:34:19.457808 Load Address: 00000000
663 09:34:19.458255 Entry Point: 00000000
664 09:34:19.685428 Verifying Checksum ... OK
665 09:34:19.685948 ## Flattened Device Tree blob at 8fc00000
666 09:34:19.688635 Booting using the fdt blob at 0x8fc00000
667 09:34:19.689097 Loading Kernel Image
668 09:34:19.747603 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
669 09:34:19.748106
670 09:34:19.748470 Starting kernel ...
671 09:34:19.748799
672 09:34:19.749567 end: 2.4.3 bootloader-commands (duration 00:02:38) [common]
673 09:34:19.750085 start: 2.4.4 auto-login-action (timeout 00:01:41) [common]
674 09:34:19.750463 Setting prompt string to ['Linux version [0-9]']
675 09:34:19.750825 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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
676 09:34:19.751192 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', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
677 09:34:19.826073 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
678 09:34:19.827039 start: 2.4.4.1 login-action (timeout 00:01:41) [common]
679 09:34:19.827495 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.
680 09:34:19.827912 Setting prompt string to []
681 09:34:19.828297 Setting prompt string to ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing']
682 09:34:19.828658 Using line separator: #'\n'#
683 09:34:19.828964 No login prompt set.
684 09:34:19.829313 Parsing kernel messages
685 09:34:19.829683 ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
686 09:34:19.830252 [login-action] Waiting for messages, (timeout 00:01:41)
687 09:34:19.830599 Waiting using forced prompt support (timeout 00:00:51)
688 09:34:19.832950 [ 0.000000] Linux version 6.1.106-cip27 (KernelCI@build-j299378-arm64-gcc-12-defconfig-kselftest-bj2kd) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Thu Aug 29 07:58:02 UTC 2024
689 09:34:19.833381 [ 0.000000] Machine model: ARM Juno development board (r0)
690 09:34:19.833720 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
691 09:34:19.844356 [ 0.000000] printk: bootconsole [pl11] enabled
692 09:34:19.844807 [ 0.000000] efi: UEFI not found.
693 09:34:20.101214 [ 0.000000] NUMA: No NUMA configuration found
694 09:34:20.101750 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
695 09:34:20.102130 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
696 09:34:20.102473 [ 0.000000] Zone ranges:
697 09:34:20.103198 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
698 09:34:20.103567 [ 0.000000] DMA32 empty
699 09:34:20.103923 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
700 09:34:20.104237 [ 0.000000] Movable zone start for each node
701 09:34:20.104726 [ 0.000000] Early memory node ranges
702 09:34:20.133076 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
703 09:34:20.133564 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
704 09:34:20.136414 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
705 09:34:20.293225 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
706 09:34:20.293715 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
707 09:34:20.294083 [ 0.000000] psci: probing for conduit method from DT.
708 09:34:20.294414 [ 0.000000] psci: PSCIv1.1 detected in firmware.
709 09:34:20.295112 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
710 09:34:20.295471 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
711 09:34:20.295814 [ 0.000000] psci: SMC Calling Convention v1.1
712 09:34:20.296631 [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
713 09:34:20.338010 [ 0.000000] Detected VIPT I-cache on CPU0
714 09:34:20.338473 [ 0.000000] CPU features: detected: ARM erratum 843419
715 09:34:20.338836 [ 0.000000] CPU features: detected: ARM erratum 845719
716 09:34:20.339162 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
717 09:34:20.339471 [ 0.000000] alternatives: applying boot alternatives
718 09:34:20.339811 [ 0.000000] Fallback order for Node 0: 0
719 09:34:20.340137 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
720 09:34:20.341272 [ 0.000000] Policy zone: Normal
721 09:34:20.385005 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
722 09:34:20.385477 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
723 09:34:20.385864 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
724 09:34:20.417867 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
725 09:34:20.418365 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
726 09:34:20.418723 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
727 09:34:20.421157 <6>[ 0.000000] software IO TLB: area num 8.
728 09:34:20.458134 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
729 09:34:22.388629 <6>[ 0.000000] Memory: 8014780K/8372224K available (23104K kernel code, 7052K rwdata, 11768K rodata, 14208K init, 11398K bss, 324676K reserved, 32768K cma-reserved)
730 09:34:22.389185 <4>[ 0.000000] **********************************************************
731 09:34:22.390034 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
732 09:34:22.390424 <4>[ 0.000000] ** **
733 09:34:22.392169 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
734 09:34:22.432331 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
735 09:34:22.432838 <4>[ 0.000000] ** might reduce the security of your system. **
736 09:34:22.433197 <4>[ 0.000000] ** **
737 09:34:22.434006 <4>[ 0.000000] ** If you see this message and you are not debugging **
738 09:34:22.434387 <4>[ 0.000000] ** the kernel, report this immediately to your system **
739 09:34:22.435888 <4>[ 0.000000] ** administrator! **
740 09:34:22.477696 <4>[ 0.000000] ** **
741 09:34:22.478204 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
742 09:34:22.478572 <4>[ 0.000000] **********************************************************
743 09:34:22.478904 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
744 09:34:22.480915 <6>[ 0.000000] ftrace: allocating 66032 entries in 258 pages
745 09:34:22.802192 <6>[ 0.000000] ftrace: allocated 258 pages with 2 groups
746 09:34:22.803328 <6>[ 0.000000] trace event string verifier disabled
747 09:34:22.803748 <6>[ 0.000000] Running RCU self tests
748 09:34:22.804152 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
749 09:34:22.804478 <6>[ 0.000000] rcu: RCU event tracing is enabled.
750 09:34:22.804795 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
751 09:34:22.805095 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
752 09:34:22.805953 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
753 09:34:22.839325 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
754 09:34:22.839816 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
755 09:34:22.840706 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
756 09:34:22.842725 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
757 09:34:22.957659 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
758 09:34:22.958173 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
759 09:34:22.959090 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
760 09:34:22.959470 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
761 09:34:22.959832 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
762 09:34:22.960216 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
763 09:34:22.961256 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
764 09:34:23.011553 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
765 09:34:23.012072 <3>[ 0.000000] timer_sp804: timer clock not found: -517
766 09:34:23.012424 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
767 09:34:23.012742 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
768 09:34:23.013066 <3>[ 0.000000] timer_sp804: timer clock not found: -517
769 09:34:23.013366 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
770 09:34:23.059181 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
771 09:34:23.059651 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
772 09:34:23.060050 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
773 09:34:23.060389 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
774 09:34:23.060700 <6>[ 0.011111] Console: colour dummy device 80x25
775 09:34:23.062485 <4>[ 0.016018] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
776 09:34:23.103606 <4>[ 0.024209] ... MAX_LOCKDEP_SUBCLASSES: 8
777 09:34:23.104107 <4>[ 0.028696] ... MAX_LOCK_DEPTH: 48
778 09:34:23.104457 <4>[ 0.033271] ... MAX_LOCKDEP_KEYS: 8192
779 09:34:23.104772 <4>[ 0.038021] ... CLASSHASH_SIZE: 4096
780 09:34:23.105073 <4>[ 0.042772] ... MAX_LOCKDEP_ENTRIES: 32768
781 09:34:23.105371 <4>[ 0.047611] ... MAX_LOCKDEP_CHAINS: 65536
782 09:34:23.105663 <4>[ 0.052450] ... CHAINHASH_SIZE: 32768
783 09:34:23.105951 <4>[ 0.057289] memory used by lock dependency info: 6365 kB
784 09:34:23.106926 <4>[ 0.063097] memory used for stack traces: 4224 kB
785 09:34:23.150794 <4>[ 0.068288] per task-struct memory footprint: 1920 bytes
786 09:34:23.151248 <6>[ 0.074489] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
787 09:34:23.151598 <6>[ 0.085444] pid_max: default: 32768 minimum: 301
788 09:34:23.151967 <6>[ 0.091554] LSM: Security Framework initializing
789 09:34:23.152276 <6>[ 0.096814] landlock: Up and running.
790 09:34:23.152575 <6>[ 0.101007] LSM support for eBPF active
791 09:34:23.154088 <6>[ 0.106190] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
792 09:34:23.175174 <6>[ 0.114229] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
793 09:34:23.223643 <6>[ 0.143206] cblist_init_generic: Setting adjustable number of callback queues.
794 09:34:23.224189 <6>[ 0.150956] cblist_init_generic: Setting shift to 3 and lim to 1.
795 09:34:23.224551 <6>[ 0.158247] cblist_init_generic: Setting adjustable number of callback queues.
796 09:34:23.224919 <6>[ 0.166009] cblist_init_generic: Setting shift to 3 and lim to 1.
797 09:34:23.225260 <6>[ 0.173300] cblist_init_generic: Setting adjustable number of callback queues.
798 09:34:23.226939 <6>[ 0.181061] cblist_init_generic: Setting shift to 3 and lim to 1.
799 09:34:23.242239 <6>[ 0.188308] Running RCU-tasks wait API self tests
800 09:34:23.362013 <6>[ 0.300898] rcu: Hierarchical SRCU implementation.
801 09:34:23.362503 <6>[ 0.306136] rcu: Max phase no-delay instances is 1000.
802 09:34:23.365263 <6>[ 0.312016] Callback from call_rcu_tasks_trace() invoked.
803 09:34:23.404933 <6>[ 0.346463] EFI services will not be available.
804 09:34:23.408168 <6>[ 0.355092] smp: Bringing up secondary CPUs ...
805 09:34:23.468094 <6>[ 0.365834] CPU features: detected: Spectre-v2
806 09:34:23.468589 <6>[ 0.365847] CPU features: detected: Spectre-v3a
807 09:34:23.468954 <6>[ 0.365857] CPU features: detected: Spectre-BHB
808 09:34:23.469288 <6>[ 0.365867] CPU features: detected: ARM erratum 834220
809 09:34:23.470339 <6>[ 0.365876] CPU features: detected: ARM erratum 832075
810 09:34:23.470702 <6>[ 0.365883] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
811 09:34:23.471071 <6>[ 0.365891] Detected PIPT I-cache on CPU1
812 09:34:23.512231 <6>[ 0.366116] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
813 09:34:23.512716 <6>[ 0.371902] Detected PIPT I-cache on CPU2
814 09:34:23.513077 <6>[ 0.372043] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
815 09:34:23.513410 <6>[ 0.377596] Detected VIPT I-cache on CPU3
816 09:34:23.513720 <6>[ 0.377876] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
817 09:34:23.514728 <6>[ 0.383336] Detected VIPT I-cache on CPU4
818 09:34:23.515080 <6>[ 0.383593] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
819 09:34:23.515445 <6>[ 0.389240] Detected VIPT I-cache on CPU5
820 09:34:23.570831 <6>[ 0.389500] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
821 09:34:23.571335 <6>[ 0.390195] smp: Brought up 1 node, 6 CPUs
822 09:34:23.571813 <6>[ 0.488093] SMP: Total of 6 processors activated.
823 09:34:23.572237 <6>[ 0.493352] Callback from call_rcu_tasks_rude() invoked.
824 09:34:23.572637 <6>[ 0.499353] CPU features: detected: 32-bit EL0 Support
825 09:34:23.573031 <6>[ 0.504931] CPU features: detected: 32-bit EL1 Support
826 09:34:23.573417 <6>[ 0.510630] CPU features: detected: CRC32 instructions
827 09:34:23.573815 <6>[ 0.516564] CPU: All CPU(s) started at EL2
828 09:34:23.574884 <6>[ 0.521087] alternatives: applying system-wide alternatives
829 09:34:23.589938 <6>[ 0.548021] devtmpfs: initialized
830 09:34:23.653925 <6>[ 0.608869] Callback from call_rcu_tasks() invoked.
831 09:34:23.717770 <6>[ 0.652387] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
832 09:34:23.721024 <6>[ 0.662611] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
833 09:34:23.752820 <6>[ 0.699118] pinctrl core: initialized pinctrl subsystem
834 09:34:23.809011 <6>[ 0.716765] DMI not present or invalid.
835 09:34:23.809491 <6>[ 0.724371] NET: Registered PF_NETLINK/PF_ROUTE protocol family
836 09:34:23.810636 <6>[ 0.737260] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
837 09:34:23.811031 <6>[ 0.745841] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
838 09:34:23.811446 <6>[ 0.756383] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
839 09:34:23.812575 <6>[ 0.765194] audit: initializing netlink subsys (disabled)
840 09:34:23.860742 <5>[ 0.771827] audit: type=2000 audit(0.640:1): state=initialized audit_enabled=0 res=1
841 09:34:23.861222 <6>[ 0.780134] thermal_sys: Registered thermal governor 'step_wise'
842 09:34:23.861664 <6>[ 0.780158] thermal_sys: Registered thermal governor 'power_allocator'
843 09:34:23.862075 <6>[ 0.787051] cpuidle: using governor menu
844 09:34:23.863160 <6>[ 0.799709] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
845 09:34:23.864276 <6>[ 0.807471] ASID allocator initialised with 65536 entries
846 09:34:23.879813 <6>[ 0.826672] Serial: AMBA PL011 UART driver
847 09:34:23.974499 <6>[ 0.889949] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
848 09:34:23.975656 <6>[ 0.898237] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
849 09:34:23.976093 <6>[ 0.908331] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
850 09:34:23.976556 <6>[ 0.916463] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
851 09:34:23.976966 <6>[ 0.925748] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
852 09:34:24.025155 <6>[ 0.934312] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
853 09:34:24.025636 <6>[ 0.942922] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
854 09:34:24.026781 <6>[ 0.951398] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
855 09:34:24.027181 <6>[ 0.959851] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
856 09:34:24.027601 <6>[ 0.968326] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
857 09:34:24.028789 <6>[ 0.980506] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
858 09:34:24.078509 <6>[ 0.988642] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
859 09:34:24.079693 <6>[ 0.997026] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
860 09:34:24.080184 <6>[ 1.005184] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
861 09:34:24.080618 <6>[ 1.015283] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
862 09:34:24.081027 <6>[ 1.023465] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
863 09:34:24.082147 <6>[ 1.036149] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
864 09:34:24.129198 <6>[ 1.044326] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
865 09:34:24.129674 <6>[ 1.052752] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
866 09:34:24.130123 <6>[ 1.060939] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
867 09:34:24.130554 <6>[ 1.071009] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
868 09:34:24.130956 <6>[ 1.079275] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
869 09:34:24.170522 <6>[ 1.089697] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
870 09:34:24.170994 <6>[ 1.097954] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 09:34:24.171447 <6>[ 1.108387] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
872 09:34:24.173791 <6>[ 1.116664] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 09:34:24.194016 <6>[ 1.147952] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
874 09:34:24.222494 <6>[ 1.157371] printk: console [ttyAMA0] enabled
875 09:34:24.222949 <6>[ 1.157371] printk: console [ttyAMA0] enabled
876 09:34:24.223340 <6>[ 1.166747] printk: bootconsole [pl11] disabled
877 09:34:24.225728 <6>[ 1.166747] printk: bootconsole [pl11] disabled
878 09:34:24.241616 <4>[ 1.198757] KASLR disabled due to lack of seed
879 09:34:24.384809 <6>[ 1.307550] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
880 09:34:24.385278 <6>[ 1.314738] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
881 09:34:24.385623 <6>[ 1.321324] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
882 09:34:24.385946 <6>[ 1.328423] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
883 09:34:24.386249 <6>[ 1.335000] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
884 09:34:24.388119 <6>[ 1.342098] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
885 09:34:24.411305 <6>[ 1.348676] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
886 09:34:24.411759 <6>[ 1.355769] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
887 09:34:24.430289 <6>[ 1.376063] ACPI: Interpreter disabled.
888 09:34:24.486474 <6>[ 1.395091] iommu: Default domain type: Translated
889 09:34:24.486978 <6>[ 1.400301] iommu: DMA domain TLB invalidation policy: strict mode
890 09:34:24.487342 <5>[ 1.410276] SCSI subsystem initialized
891 09:34:24.487673 <6>[ 1.418867] usbcore: registered new interface driver usbfs
892 09:34:24.488038 <6>[ 1.425039] usbcore: registered new interface driver hub
893 09:34:24.488345 <6>[ 1.430969] usbcore: registered new device driver usb
894 09:34:24.489734 <6>[ 1.441085] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
895 09:34:24.538481 <6>[ 1.451393] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
896 09:34:24.539000 <6>[ 1.459451] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
897 09:34:24.539375 <6>[ 1.469506] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
898 09:34:24.539716 <6>[ 1.482028] pps_core: LinuxPPS API ver. 1 registered
899 09:34:24.540089 <6>[ 1.487311] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
900 09:34:24.541752 <6>[ 1.496938] PTP clock support registered
901 09:34:24.607148 <6>[ 1.502094] EDAC MC: Ver: 3.0.0
902 09:34:24.607620 <6>[ 1.514273] FPGA manager framework
903 09:34:24.608023 <6>[ 1.519038] Advanced Linux Sound Architecture Driver Initialized.
904 09:34:24.608357 <6>[ 1.530105] NET: Registered PF_ATMPVC protocol family
905 09:34:24.608671 <6>[ 1.535475] NET: Registered PF_ATMSVC protocol family
906 09:34:24.608970 <6>[ 1.542558] vgaarb: loaded
907 09:34:24.609259 <6>[ 1.547575] clocksource: Switched to clocksource arch_sys_counter
908 09:34:24.609548 <5>[ 1.558405] VFS: Disk quotas dquot_6.6.0
909 09:34:24.610565 <6>[ 1.562897] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
910 09:34:24.625288 <6>[ 1.572269] pnp: PnP ACPI: disabled
911 09:34:24.700145 <6>[ 1.639465] NET: Registered PF_INET protocol family
912 09:34:24.703399 <6>[ 1.645165] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
913 09:34:24.745055 <6>[ 1.663718] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
914 09:34:24.745547 <6>[ 1.673726] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
915 09:34:24.745995 <6>[ 1.681944] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
916 09:34:24.748247 <6>[ 1.690976] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
917 09:34:24.822424 <6>[ 1.730921] TCP: Hash tables configured (established 65536 bind 65536)
918 09:34:24.822913 <6>[ 1.739784] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
919 09:34:24.823363 <6>[ 1.750368] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
920 09:34:24.823804 <6>[ 1.760159] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
921 09:34:24.824250 <6>[ 1.771068] NET: Registered PF_UNIX/PF_LOCAL protocol family
922 09:34:24.825707 <6>[ 1.780523] RPC: Registered named UNIX socket transport module.
923 09:34:24.874385 <6>[ 1.786799] RPC: Registered udp transport module.
924 09:34:24.874898 <6>[ 1.791817] RPC: Registered tcp transport module.
925 09:34:24.875359 <6>[ 1.796851] RPC: Registered tcp NFSv4.1 backchannel transport module.
926 09:34:24.875811 <6>[ 1.803630] NET: Registered PF_XDP protocol family
927 09:34:24.876220 <6>[ 1.808755] PCI: CLS 0 bytes, default 64
928 09:34:24.876620 <6>[ 1.816650] Unpacking initramfs...
929 09:34:24.877007 <6>[ 1.821170] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
930 09:34:24.906976 <6>[ 1.833476] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
931 09:34:24.907448 <6>[ 1.842334] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
932 09:34:24.907915 <6>[ 1.842334] Only trusted guests should be used on this system.
933 09:34:24.910230 <6>[ 1.856948] kvm [1]: IPA Size Limit: 40 bits
934 09:34:24.931908 <6>[ 1.876784] kvm [1]: vgic interrupt IRQ9
935 09:34:24.935210 <6>[ 1.882039] kvm [1]: Hyp mode initialized successfully
936 09:34:24.970921 <5>[ 1.913278] Initialise system trusted keyrings
937 09:34:24.974095 <6>[ 1.919896] workingset: timestamp_bits=42 max_order=21 bucket_order=0
938 09:34:25.211986 <6>[ 2.154326] squashfs: version 4.0 (2009/01/31) Phillip Lougher
939 09:34:25.263661 <5>[ 2.174573] NFS: Registering the id_resolver key type
940 09:34:25.264184 <5>[ 2.180202] Key type id_resolver registered
941 09:34:25.264621 <5>[ 2.184793] Key type id_legacy registered
942 09:34:25.265751 <6>[ 2.190875] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
943 09:34:25.266134 <6>[ 2.198007] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
944 09:34:25.267317 <6>[ 2.210437] 9p: Installing v9fs 9p2000 file system support
945 09:34:25.371630 <6>[ 2.285123] NET: Registered PF_ALG protocol family
946 09:34:25.372171 <5>[ 2.290453] Key type asymmetric registered
947 09:34:25.372607 <5>[ 2.294962] Asymmetric key parser 'x509' registered
948 09:34:25.373710 <6>[ 2.300899] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
949 09:34:25.374091 <6>[ 2.308717] io scheduler mq-deadline registered
950 09:34:25.374497 <6>[ 2.313608] io scheduler kyber registered
951 09:34:25.375601 <4>[ 2.321473] test_firmware: interface ready
952 09:34:25.492733 <6>[ 2.434633] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
953 09:34:25.524713 <6>[ 2.479257] EINJ: ACPI disabled.
954 09:34:25.756633 <6>[ 2.698640] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
955 09:34:25.797398 <6>[ 2.738039] SuperH (H)SCI(F) driver initialized
956 09:34:25.800616 <6>[ 2.747290] msm_serial: driver initialized
957 09:34:25.842302 <5>[ 2.764829] arm-smmu 7fb00000.iommu: probing hardware configuration...
958 09:34:25.842801 <5>[ 2.771728] arm-smmu 7fb00000.iommu: SMMUv1 with:
959 09:34:25.843981 <5>[ 2.776788] arm-smmu 7fb00000.iommu: stage 2 translation
960 09:34:25.844375 <5>[ 2.782539] arm-smmu 7fb00000.iommu: coherent table walk
961 09:34:25.844794 <5>[ 2.788323] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
962 09:34:25.845191 <5>[ 2.795853] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
963 09:34:25.893662 <5>[ 2.802773] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
964 09:34:25.894193 <5>[ 2.809655] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 09:34:25.895268 <5>[ 2.821675] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
966 09:34:25.895655 <5>[ 2.830212] arm-smmu 7fb10000.iommu: probing hardware configuration...
967 09:34:25.896045 <5>[ 2.837132] arm-smmu 7fb10000.iommu: SMMUv1 with:
968 09:34:25.896365 <5>[ 2.842190] arm-smmu 7fb10000.iommu: stage 2 translation
969 09:34:25.896678 <5>[ 2.847941] arm-smmu 7fb10000.iommu: non-coherent table walk
970 09:34:25.944401 <5>[ 2.854039] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
971 09:34:25.944906 <5>[ 2.861863] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
972 09:34:25.945368 <5>[ 2.869301] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
973 09:34:25.945786 <5>[ 2.876214] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
974 09:34:25.946191 <5>[ 2.883098] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 09:34:25.946581 <5>[ 2.894635] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
976 09:34:25.947752 <5>[ 2.902951] arm-smmu 7fb20000.iommu: probing hardware configuration...
977 09:34:25.988517 <5>[ 2.909840] arm-smmu 7fb20000.iommu: SMMUv1 with:
978 09:34:25.989004 <5>[ 2.914893] arm-smmu 7fb20000.iommu: stage 2 translation
979 09:34:25.989453 <5>[ 2.920935] arm-smmu 7fb20000.iommu: non-coherent table walk
980 09:34:25.989866 <5>[ 2.927084] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
981 09:34:25.990269 <5>[ 2.934880] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
982 09:34:25.990665 <5>[ 2.942315] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
983 09:34:26.039014 <5>[ 2.949228] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
984 09:34:26.039513 <5>[ 2.956111] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
985 09:34:26.040008 <5>[ 2.967663] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
986 09:34:26.040422 <5>[ 2.975935] arm-smmu 7fb30000.iommu: probing hardware configuration...
987 09:34:26.040819 <5>[ 2.982823] arm-smmu 7fb30000.iommu: SMMUv1 with:
988 09:34:26.041207 <5>[ 2.987880] arm-smmu 7fb30000.iommu: stage 2 translation
989 09:34:26.041589 <5>[ 2.993625] arm-smmu 7fb30000.iommu: coherent table walk
990 09:34:26.086263 <5>[ 2.999401] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
991 09:34:26.086749 <5>[ 3.006835] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
992 09:34:26.087114 <5>[ 3.013748] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
993 09:34:26.087448 <5>[ 3.020631] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
994 09:34:26.089571 <5>[ 3.032213] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
995 09:34:26.222166 <6>[ 3.149455] loop: module loaded
996 09:34:26.222688 <6>[ 3.157366] lkdtm: No crash points registered, enable through debugfs
997 09:34:26.225422 <6>[ 3.172667] megasas: 07.719.03.00-rc1
998 09:34:26.322717 <6>[ 3.233967] thunder_xcv, ver 1.0
999 09:34:26.323210 <6>[ 3.237883] thunder_bgx, ver 1.0
1000 09:34:26.323660 <6>[ 3.241831] nicpf, ver 1.0
1001 09:34:26.324786 <6>[ 3.251707] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1002 09:34:26.325174 <6>[ 3.259263] hns3: Copyright (c) 2017 Huawei Corporation.
1003 09:34:26.325600 <6>[ 3.265442] hclge is initializing
1004 09:34:26.326001 <6>[ 3.269253] e1000: Intel(R) PRO/1000 Network Driver
1005 09:34:26.326385 <6>[ 3.274449] e1000: Copyright (c) 1999-2006 Intel Corporation.
1006 09:34:26.326860 <6>[ 3.280932] e1000e: Intel(R) PRO/1000 Network Driver
1007 09:34:26.366071 <6>[ 3.286236] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1008 09:34:26.366554 <6>[ 3.292876] igb: Intel(R) Gigabit Ethernet Network Driver
1009 09:34:26.367023 <6>[ 3.298593] igb: Copyright (c) 2007-2014 Intel Corporation.
1010 09:34:26.367439 <6>[ 3.304763] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1011 09:34:26.367872 <6>[ 3.311353] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1012 09:34:26.369252 <6>[ 3.319384] sky2: driver version 1.30
1013 09:34:27.776179 <6>[ 4.719774] Freeing initrd memory: 25820K
1014 09:34:27.847264 <5>[ 4.789033] smsc: module verification failed: signature and/or required key missing - tainting kernel
1015 09:34:27.881914 <6>[ 4.817822] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1016 09:34:27.885229 <6>[ 4.829681] VFIO - User Level meta-driver version: 0.3
1017 09:34:27.927041 <6>[ 4.849700] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1018 09:34:27.927568 <6>[ 4.852984] usbcore: registered new interface driver usb-storage
1019 09:34:27.928109 <6>[ 4.857518] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1020 09:34:27.929228 <6>[ 4.859179] ehci-platform 7ffc0000.usb: EHCI Host Controller
1021 09:34:27.929629 <6>[ 4.859616] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1022 09:34:27.930044 <6>[ 4.860826] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1023 09:34:27.974525 <6>[ 4.871656] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1024 09:34:27.975024 <6>[ 4.881508] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1025 09:34:27.975477 <6>[ 4.890253] hub 1-0:1.0: USB hub found
1026 09:34:27.975936 <6>[ 4.907195] hub 1-0:1.0: 1 port detected
1027 09:34:27.976343 <6>[ 4.914742] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1028 09:34:27.976740 <6>[ 4.918711] rtc-pl031 1c170000.rtc: registered as rtc0
1029 09:34:27.977129 <6>[ 4.924003] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1030 09:34:27.999884 <6>[ 4.928554] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:09 UTC (946684989)
1031 09:34:28.003124 <6>[ 4.947922] i2c_dev: i2c /dev entries driver
1032 09:34:28.034103 <6>[ 4.976231] sp805-wdt 1c0f0000.watchdog: registration successful
1033 09:34:28.083700 <6>[ 5.006271] sdhci: Secure Digital Host Controller Interface driver
1034 09:34:28.084218 <6>[ 5.012807] sdhci: Copyright(c) Pierre Ossman
1035 09:34:28.085283 <6>[ 5.015113] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1036 09:34:28.085666 <6>[ 5.017850] hub 2-0:1.0: USB hub found
1037 09:34:28.086000 <6>[ 5.020599] Synopsys Designware Multimedia Card Interface Driver
1038 09:34:28.086313 <6>[ 5.024884] sdhci-pltfm: SDHCI platform and OF driver helper
1039 09:34:28.087349 <6>[ 5.034306] leds-syscon 1c010008.0.led: registered LED (null)
1040 09:34:28.135727 <6>[ 5.036848] hub 2-0:1.0: 1 port detected
1041 09:34:28.136233 <6>[ 5.054332] leds-syscon 1c010008.1.led: registered LED (null)
1042 09:34:28.136669 <6>[ 5.061828] leds-syscon 1c010008.2.led: registered LED (null)
1043 09:34:28.137075 <6>[ 5.068956] leds-syscon 1c010008.3.led: registered LED (null)
1044 09:34:28.137465 <6>[ 5.076133] leds-syscon 1c010008.4.led: registered LED (null)
1045 09:34:28.137851 <6>[ 5.083236] leds-syscon 1c010008.5.led: registered LED (null)
1046 09:34:28.138228 <6>[ 5.090425] leds-syscon 1c010008.6.led: registered LED (null)
1047 09:34:28.161849 <6>[ 5.097560] leds-syscon 1c010008.7.led: registered LED (null)
1048 09:34:28.165034 <6>[ 5.108925] ledtrig-cpu: registered to indicate activity on CPUs
1049 09:34:28.194835 <6>[ 5.130221] usbcore: registered new interface driver usbhid
1050 09:34:28.195304 <6>[ 5.136132] usbhid: USB HID core driver
1051 09:34:28.198039 <6>[ 5.145053] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1052 09:34:28.254814 <6>[ 5.179759] usb 1-1: new high-speed USB device number 2 using ehci-platform
1053 09:34:28.255296 <6>[ 5.185075] IPv4 over IPsec tunneling driver
1054 09:34:28.258056 <6>[ 5.201184] NET: Registered PF_INET6 protocol family
1055 09:34:28.311748 <6>[ 5.218828] Segment Routing with IPv6
1056 09:34:28.312380 <6>[ 5.223017] In-situ OAM (IOAM) with IPv6
1057 09:34:28.312751 <6>[ 5.230960] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1058 09:34:28.313075 <6>[ 5.244127] NET: Registered PF_PACKET protocol family
1059 09:34:28.313489 <6>[ 5.252120] 9pnet: Installing 9P2000 support
1060 09:34:28.313827 <5>[ 5.257843] Key type dns_resolver registered
1061 09:34:28.314919 <6>[ 5.262446] mpls_gso: MPLS GSO support
1062 09:34:28.339707 <6>[ 5.284323] registered taskstats version 1
1063 09:34:28.342991 <5>[ 5.288945] Loading compiled-in X.509 certificates
1064 09:34:28.406819 <6>[ 5.350118] hub 1-1:1.0: USB hub found
1065 09:34:28.407326 <6>[ 5.354952] hub 1-1:1.0: 4 ports detected
1066 09:34:28.480727 <5>[ 5.407777] Loaded X.509 cert 'Build time autogenerated kernel key: ec6363d76bf64df0351963753e870176fb35ad34'
1067 09:34:28.481225 <6>[ 5.419180] ima: No TPM chip found, activating TPM-bypass!
1068 09:34:28.481590 <6>[ 5.425048] ima: Allocated hash algorithm: sha1
1069 09:34:28.483939 <6>[ 5.430133] ima: No architecture policies found
1070 09:34:28.568679 <6>[ 5.510971] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1071 09:34:28.606475 <6>[ 5.540471] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1072 09:34:28.609697 <6>[ 5.548501] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1073 09:34:28.664426 <3>[ 5.603863] scpi_protocol scpi: incorrect or no SCP firmware found
1074 09:34:28.667618 <4>[ 5.610407] scpi_protocol: probe of scpi failed with error -110
1075 09:34:28.691613 <6>[ 5.633540] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1076 09:34:28.953445 <4>[ 5.895933] atkbd serio0: keyboard reset failed on 1c060000.kmi
1077 09:34:30.200618 <4>[ 7.144031] atkbd serio1: keyboard reset failed on 1c070000.kmi
1078 09:34:36.841735 <6>[ 13.772600] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c060000.kmi/serio0/input/input3
1079 09:34:36.959536 <4>[ 13.901755] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1080 09:34:43.381575 <6>[ 20.312021] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c070000.kmi/serio1/input/input4
1081 09:34:43.510150 <4>[ 20.440419] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1082 09:34:43.513508 <6>[ 20.450703] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1083 09:34:43.534392 <6>[ 20.475726] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c980000, IRQ: 28
1084 09:34:45.595129 <6>[ 22.536494] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1085 09:34:48.645906 <5>[ 22.567758] Sending DHCP requests .., OK
1086 09:34:48.646463 <6>[ 25.572322] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.16
1087 09:34:48.646813 <6>[ 25.580321] IP-Config: Complete:
1088 09:34:48.647881 <6>[ 25.583864] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.6.16, mask=255.255.255.0, gw=192.168.6.1
1089 09:34:48.648250 <6>[ 25.594288] host=192.168.6.16, domain=, nis-domain=(none)
1090 09:34:48.649425 <6>[ 25.600438] bootserver=192.168.6.1, rootserver=192.168.56.230, rootpath=
1091 09:34:48.674251 <6>[ 25.600454] nameserver0=10.255.253.1
1092 09:34:48.674744 <6>[ 25.621262] clk: Disabling unused clocks
1093 09:34:48.675087 <6>[ 25.625661] ALSA device list:
1094 09:34:48.675396 <6>[ 25.629032] No soundcards found.
1095 09:34:48.677559 <6>[ 25.634065] uart-pl011 7ff80000.serial: no DMA platform data
1096 09:34:48.778786 <6>[ 25.723901] Freeing unused kernel memory: 14208K
1097 09:34:48.782085 <6>[ 25.729062] Run /init as init process
1098 09:34:48.877817 Loading, please wait...
1099 09:34:49.165671 Starting systemd-udevd version 252.22-1~deb12u1
1100 09:34:55.833509 <6>[ 32.789288] tda998x 0-0070: found TDA19988
1101 09:34:55.993407 <6>[ 32.946007] tda998x 0-0071: found TDA19988
1102 09:34:56.153196 Begin: Loading essential drivers ... done.
1103 09:34:56.205024 Begin: Running /scripts/init-premount ... done.
1104 09:34:56.205550 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1105 09:34:56.208340 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1106 09:34:56.240205 Device /sys/class/net/bond0 found
1107 09:34:56.240676 done.
1108 09:34:56.445012 Begin: Waiting up to 180 secs for any network device to become available ... done.
1109 09:34:56.557032 /sys/class/net/bonding_masters/flags: Not a directory
1110 09:34:56.595054 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1111 09:34:56.611030 IP-Config: bond0 hardware address 76:f3:47:e1:aa:62 mtu 1500 DHCP
1112 09:34:56.651832 IP-Config: eth0 guessed broadcast address 192.168.6.255
1113 09:34:56.652316 IP-Config: eth0 complete (dhcp from 192.168.6.1):
1114 09:34:56.652680 address: 192.168.6.16 broadcast: 192.168.6.255 netmask: 255.255.255.0
1115 09:34:56.653022 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0
1116 09:34:56.653353 rootserver: 192.168.6.1 rootpath:
1117 09:34:56.655059 filename :
1118 09:34:56.798554 done.
1119 09:34:56.817437 Begin: Running /scripts/nfs-bottom ... done.
1120 09:34:56.964362 Begin: Running /scripts/init-bottom ... done.
1121 09:35:00.750284 <30>[ 37.692100] systemd[1]: System time before build time, advancing clock.
1122 09:35:01.451316 <30>[ 38.364755] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
1123 09:35:01.454159 <30>[ 38.398070] systemd[1]: Detected architecture arm64.
1124 09:35:01.469923
1125 09:35:01.470521 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1126 09:35:01.470949
1127 09:35:01.514780 <30>[ 38.456219] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1128 09:35:04.356272 <30>[ 41.297091] systemd[1]: Queued start job for default target graphical.target.
1129 09:35:04.445897 <30>[ 41.379066] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1130 09:35:04.449261 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1131 09:35:04.481920 <30>[ 41.414220] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1132 09:35:04.485284 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1133 09:35:04.516876 <30>[ 41.450312] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1134 09:35:04.520265 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1135 09:35:04.578892 <30>[ 41.485273] systemd[1]: Created slice user.slice - User and Session Slice.
1136 09:35:04.579399 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1137 09:35:04.580921 <30>[ 41.510855] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1138 09:35:04.582413 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1139 09:35:04.629909 <30>[ 41.542191] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1140 09:35:04.630383 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1141 09:35:04.630736 <30>[ 41.568586] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
1142 09:35:04.700444 <30>[ 41.588701] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1143 09:35:04.700913 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1144 09:35:04.701260 <30>[ 41.612032] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1145 09:35:04.701584 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1146 09:35:04.701893 <30>[ 41.636048] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1147 09:35:04.703716 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1148 09:35:04.765532 <30>[ 41.664058] systemd[1]: Reached target paths.target - Path Units.
1149 09:35:04.766015 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1150 09:35:04.766355 <30>[ 41.684035] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1151 09:35:04.766668 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1152 09:35:04.766972 <30>[ 41.707996] systemd[1]: Reached target slices.target - Slice Units.
1153 09:35:04.768799 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1154 09:35:04.826538 <30>[ 41.728038] systemd[1]: Reached target swap.target - Swaps.
1155 09:35:04.827065 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1156 09:35:04.827417 <30>[ 41.748080] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1157 09:35:04.827739 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1158 09:35:04.828103 <30>[ 41.774319] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1159 09:35:04.844887 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1160 09:35:04.874833 <30>[ 41.808362] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1161 09:35:04.878097 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1162 09:35:04.901866 <30>[ 41.838347] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1163 09:35:04.905083 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1164 09:35:04.929786 <30>[ 41.868652] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1165 09:35:04.933031 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1166 09:35:04.964747 <30>[ 41.897624] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1167 09:35:04.967981 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1168 09:35:05.001699 <30>[ 41.934818] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1169 09:35:05.002194 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1170 09:35:05.028670 <30>[ 41.963690] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1171 09:35:05.031889 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1172 09:35:05.094640 <30>[ 42.033118] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1173 09:35:05.097853 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1174 09:35:05.146713 <30>[ 42.084665] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1175 09:35:05.149926 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1176 09:35:05.199644 <30>[ 42.137727] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1177 09:35:05.202790 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1178 09:35:05.290497 <30>[ 42.225445] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1179 09:35:05.293654 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1180 09:35:05.349448 <30>[ 42.283946] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1181 09:35:05.352681 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1182 09:35:05.408417 <30>[ 42.345173] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1183 09:35:05.411635 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1184 09:35:05.467443 <30>[ 42.401923] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1185 09:35:05.470703 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1186 09:35:05.526388 <30>[ 42.460688] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1187 09:35:05.529673 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1188 09:35:05.587356 <30>[ 42.514281] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1189 09:35:05.590556 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1190 09:35:05.680442 <4>[ 42.591840] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1191 09:35:05.680965 <30>[ 42.609381] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1192 09:35:05.682146 <6>[ 42.610243] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1193 09:35:05.683628 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1194 09:35:05.739313 <30>[ 42.673925] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1195 09:35:05.742495 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1196 09:35:05.814170 <30>[ 42.751156] systemd[1]: Starting systemd-journald.service - Journal Service...
1197 09:35:05.817364 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1198 09:35:05.833332 <6>[ 42.782094] fuse: init (API version 7.37)
1199 09:35:05.889119 <30>[ 42.825794] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1200 09:35:05.892329 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1201 09:35:05.977111 <30>[ 42.910321] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1202 09:35:05.980230 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1203 09:35:06.035111 <30>[ 42.967873] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1204 09:35:06.038366 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1205 09:35:06.116054 <30>[ 43.053818] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1206 09:35:06.119232 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1207 09:35:06.193080 <30>[ 43.131314] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1208 09:35:06.196233 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1209 09:35:06.236903 <30>[ 43.171068] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1210 09:35:06.240166 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1211 09:35:06.270882 <30>[ 43.202784] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1212 09:35:06.274054 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1213 09:35:06.303811 <30>[ 43.236485] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1214 09:35:06.307076 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1215 09:35:06.340898 <30>[ 43.273053] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1216 09:35:06.344105 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1217 09:35:06.393859 <30>[ 43.314482] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1218 09:35:06.394471 <30>[ 43.328635] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1219 09:35:06.397044 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1220 09:35:06.446833 <30>[ 43.367227] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1221 09:35:06.447348 <30>[ 43.381839] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1222 09:35:06.449951 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1223 09:35:06.500705 <30>[ 43.420254] systemd[1]: modprobe@drm.service: Deactivated successfully.
1224 09:35:06.501229 <30>[ 43.432987] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1225 09:35:06.503896 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1226 09:35:06.551696 <30>[ 43.473429] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1227 09:35:06.552228 <30>[ 43.486664] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1228 09:35:06.554947 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1229 09:35:06.602680 <30>[ 43.525101] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1230 09:35:06.603183 <30>[ 43.537811] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1231 09:35:06.605907 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1232 09:35:06.642826 <30>[ 43.583349] systemd[1]: modprobe@loop.service: Deactivated successfully.
1233 09:35:06.667591 <30>[ 43.601733] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1234 09:35:06.670809 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1235 09:35:06.709565 <30>[ 43.642555] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1236 09:35:06.712770 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1237 09:35:06.751542 <30>[ 43.681517] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1238 09:35:06.754749 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1239 09:35:06.793478 <30>[ 43.726154] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1240 09:35:06.796687 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1241 09:35:06.833423 <30>[ 43.766232] systemd[1]: Reached target network-pre.target - Preparation for Network.
1242 09:35:06.836628 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1243 09:35:06.931489 <30>[ 43.869563] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1244 09:35:06.934680 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1245 09:35:07.039350 <30>[ 43.973619] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1246 09:35:07.042536 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1247 09:35:07.085386 <30>[ 44.005539] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1248 09:35:07.088619 <30>[ 44.021048] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1249 09:35:07.133273 <30>[ 44.070805] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1250 09:35:07.136495 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1251 09:35:07.172448 <30>[ 44.107946] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1252 09:35:07.228197 <30>[ 44.165886] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1253 09:35:07.231417 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1254 09:35:07.289202 <30>[ 44.227420] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1255 09:35:07.292313 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1256 09:35:07.351180 <30>[ 44.288852] systemd[1]: Started systemd-journald.service - Journal Service.
1257 09:35:07.354384 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1258 09:35:07.411312 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1259 09:35:07.438315 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1260 09:35:07.566027 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1261 09:35:07.709938 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1262 09:35:07.850062 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1263 09:35:07.929824 <46>[ 44.873040] systemd-journald[249]: Received client request to flush runtime journal.
1264 09:35:07.975902 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1265 09:35:08.919421 <5>[ 45.872117] random: crng init done
1266 09:35:09.695899 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1267 09:35:10.407950 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1268 09:35:10.429175 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1269 09:35:10.449923 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1270 09:35:10.494420 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:41, retry in 00:00:51
1271 09:35:10.494714 pattern: ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
1273 09:35:10.595315 #
1274 09:35:10.625780 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1275 09:35:10.977716 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1276 09:35:11.079652 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1277 09:35:11.669240 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1278 09:35:11.781139 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1279 09:35:12.601656 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1280 09:35:12.707033 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1281 09:35:13.133339 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1282 09:35:13.212317 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1283 09:35:13.298296 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1284 09:35:13.814956 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1285 09:35:14.013174 <5>[ 50.954516] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1286 09:35:14.287525 <5>[ 51.196922] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1287 09:35:14.287831 <5>[ 51.206396] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1288 09:35:14.288016 <4>[ 51.221294] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1289 09:35:14.290766 <6>[ 51.232487] cfg80211: failed to load regulatory.db
1290 09:35:14.588413 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1291 09:35:14.612490 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1292 09:35:14.643316 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1293 09:35:14.646567 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1294 09:35:14.703338 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1295 09:35:14.756452 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1296 09:35:14.772421 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1297 09:35:14.810440 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1298 09:35:14.861304 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1299 09:35:14.864452 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1300 09:35:14.893368 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1301 09:35:14.909237 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1302 09:35:14.932233 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1303 09:35:15.087028 <46>[ 51.985935] systemd-journald[249]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1304 09:35:15.087770 <46>[ 52.010763] systemd-journald[249]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1305 09:35:15.090209 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1306 09:35:15.255136 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1307 09:35:15.477913 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1308 09:35:15.515841 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1309 09:35:15.561834 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1310 09:35:15.655697 Starting [0;1;39mdpkg-db-backup.se…ly dpkg database backup service...
1311 09:35:15.751628 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1312 09:35:16.734171 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1313 09:35:18.092247 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1314 09:35:18.188084 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1315 09:35:18.268959 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1316 09:35:18.272114 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1317 09:35:18.591903 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1318 09:35:18.788810 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1319 09:35:18.809914 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1320 09:35:18.832831 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1321 09:35:18.853777 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1322 09:35:18.938824 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1323 09:35:19.156524 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1324 09:35:20.730163 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:41, retry in 00:00:10
1325 09:35:20.730754 pattern: ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
1327 09:35:20.831865 #
1328 09:35:21.496296 Starting [0;1;39me2scrub_all.servi…adata Check for All Filesystems...
1329 09:35:21.633038 [[0;32m OK [0m] Finished [0;1;39me2scrub_all.servi…etadata Check for All Filesystems.
1330 09:35:22.917151 [[0;32m OK [0m] Finished [0;1;39mdpkg-db-backup.se…aily dpkg database backup service.
1331 09:35:23.103098
1332 09:35:23.103578 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1333 09:35:23.103983
1334 09:35:23.106293 debian-bookworm-arm64 login: root (automatic login)
1335 09:35:23.106680
1336 09:35:24.037607 Linux debian-bookworm-arm64 6.1.106-cip27 #1 SMP PREEMPT Thu Aug 29 07:58:02 UTC 2024 aarch64
1337 09:35:24.038186
1338 09:35:24.038545 The programs included with the Debian GNU/Linux system are free software;
1339 09:35:24.038941 the exact distribution terms for each program are described in the
1340 09:35:24.040049 individual files in /usr/share/doc/*/copyright.
1341 09:35:24.040555
1342 09:35:24.040997 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1343 09:35:24.041398 permitted by applicable law.
1344 09:35:27.302901 Matched prompt #10: / #
1346 09:35:27.303529 Setting prompt string to ['/ #']
1347 09:35:27.303768 end: 2.4.4.1 login-action (duration 00:01:07) [common]
1349 09:35:27.304174 end: 2.4.4 auto-login-action (duration 00:01:08) [common]
1350 09:35:27.304345 start: 2.4.5 expect-shell-connection (timeout 00:00:34) [common]
1351 09:35:27.304476 Setting prompt string to ['/ #']
1352 09:35:27.304579 Forcing a shell prompt, looking for ['/ #']
1354 09:35:27.354959 / #
1355 09:35:27.355559 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1356 09:35:27.356060 Waiting using forced prompt support (timeout 00:02:30)
1357 09:35:27.366463
1358 09:35:27.382784 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1359 09:35:27.383359 start: 2.4.6 export-device-env (timeout 00:00:34) [common]
1360 09:35:27.383893 Sending with 100 millisecond of delay
1362 09:35:39.758767 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy'
1363 09:35:39.859649 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy'
1364 09:35:39.860435 Sending with 100 millisecond of delay
1366 09:35:45.472203 / # export NFS_SERVER_IP='192.168.56.230'
1367 09:35:45.573065 export NFS_SERVER_IP='192.168.56.230'
1368 09:35:45.573940 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1369 09:35:45.574529 end: 2.4 uboot-commands (duration 00:04:44) [common]
1370 09:35:45.575092 end: 2 uboot-action (duration 00:04:44) [common]
1371 09:35:45.575682 start: 3 lava-test-retry (timeout 00:04:26) [common]
1372 09:35:45.576285 start: 3.1 lava-test-shell (timeout 00:04:26) [common]
1373 09:35:45.576710 Using namespace: common
1375 09:35:45.677891 / # #
1376 09:35:45.678527 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1377 09:35:45.690818 #
1378 09:35:45.732516 Using /lava-668011
1380 09:35:45.833754 / # export SHELL=/bin/bash
1381 09:35:45.850684 export SHELL=/bin/bash
1383 09:35:45.993306 / # . /lava-668011/environment
1384 09:35:46.010721 . /lava-668011/environment
1386 09:35:46.153287 / # /lava-668011/bin/lava-test-runner /lava-668011/0
1387 09:35:46.153893 Test shell timeout: 10s (minimum of the action and connection timeout)
1388 09:35:46.170583 /lava-668011/bin/lava-test-runner /lava-668011/0
1389 09:35:47.294736 + export TESTRUN_ID=0_timesync-off
1390 09:35:47.298049 + TESTRUN_ID=0_timesync-off
1391 09:35:47.298537 + cd /lava-668011/0/tests/0_timesync-off
1392 09:35:47.298906 ++ cat uuid
1393 09:35:47.379622 + UUID=668011_1.6.2.4.1
1394 09:35:47.380160 + set +x
1395 09:35:47.382938 <LAVA_SIGNAL_STARTRUN 0_timesync-off 668011_1.6.2.4.1>
1396 09:35:47.383406 + systemctl stop systemd-timesyncd
1397 09:35:47.384044 Received signal: <STARTRUN> 0_timesync-off 668011_1.6.2.4.1
1398 09:35:47.384436 Starting test lava.0_timesync-off (668011_1.6.2.4.1)
1399 09:35:47.384873 Skipping test definition patterns.
1400 09:35:47.670581 + set +x
1401 09:35:47.686409 <LAVA_SIGNAL_ENDRUN 0_timesync-off 668011_1.6.2.4.1>
1402 09:35:47.686883 Received signal: <ENDRUN> 0_timesync-off 668011_1.6.2.4.1
1403 09:35:47.687101 Ending use of test pattern.
1404 09:35:47.687267 Ending test lava.0_timesync-off (668011_1.6.2.4.1), duration 0.30
1406 09:35:48.118164 + export TESTRUN_ID=1_kselftest-lkdtm
1407 09:35:48.135975 + TESTRUN_ID=1_kselftest-lkdtm
1408 09:35:48.136216 + cd /lava-668011/0/tests/1_kselftest-lkdtm
1409 09:35:48.139134 ++ cat uuid
1410 09:35:48.239905 + UUID=668011_1.6.2.4.5
1411 09:35:48.240192 + set +x
1412 09:35:48.240394 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 668011_1.6.2.4.5>
1413 09:35:48.240574 + cd ./automated/linux/kselftest/
1414 09:35:48.240969 Received signal: <STARTRUN> 1_kselftest-lkdtm 668011_1.6.2.4.5
1415 09:35:48.241136 Starting test lava.1_kselftest-lkdtm (668011_1.6.2.4.5)
1416 09:35:48.241316 Skipping test definition patterns.
1417 09:35:48.243061 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E ''
1418 09:35:48.690995 INFO: install_deps skipped
1419 09:35:49.990947 --2024-08-29 09:35:49-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.106-cip27/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1420 09:35:50.043847 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1421 09:35:50.174952 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1422 09:35:50.318864 HTTP request sent, awaiting response... 200 OK
1423 09:35:50.341683 Length: 1919656 (1.8M) [application/octet-stream]
1424 09:35:50.342152 Saving to: 'kselftest_armhf.tar.gz'
1425 09:35:50.342586
1426 09:35:56.373113
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kselftest_armhf.tar 52%[=========> ] 991.14K 204KB/s eta 5s
kselftest_armhf.tar 55%[==========> ] 1.02M 203KB/s eta 5s
kselftest_armhf.tar 58%[==========> ] 1.07M 206KB/s eta 5s <4>[ 93.293537] amba 20010000.etf: deferred probe timeout, ignoring dependency
1427 09:35:56.374080
kselftest_armhf.tar 62%[========<4>[ 93.300918] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1428 09:35:56.374503 ===> ] 1.14M 215KB/s <4>[ 93.311130] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1429 09:35:56.374946 eta 5s <4>[ 93.321301] amba 20070000.etr: deferred probe timeout, ignoring dependency
1430 09:35:56.376594 <4>[ 93.329655] amba 20100000.stm: deferred probe timeout, ignoring dependency
1431 09:35:56.416894 <4>[ 93.336947] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1432 09:35:56.417733 <4>[ 93.344826] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1433 09:35:56.418142 <4>[ 93.352641] amba 22040000.etm: deferred probe timeout, ignoring dependency
1434 09:35:56.418564 <4>[ 93.359917] amba 22020000.cti: deferred probe timeout, ignoring dependency
1435 09:35:56.419097 <4>[ 93.367193] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1436 09:35:56.461198 <4>[ 93.374726] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1437 09:35:56.461699 <4>[ 93.382520] amba 22140000.etm: deferred probe timeout, ignoring dependency
1438 09:35:56.462073 <4>[ 93.389801] amba 22120000.cti: deferred probe timeout, ignoring dependency
1439 09:35:56.462405 <4>[ 93.397186] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1440 09:35:56.462723 <4>[ 93.405016] amba 23040000.etm: deferred probe timeout, ignoring dependency
1441 09:35:56.463035 <4>[ 93.412312] amba 23020000.cti: deferred probe timeout, ignoring dependency
1442 09:35:56.505169 <4>[ 93.419591] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1443 09:35:56.505648 <4>[ 93.427139] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1444 09:35:56.506008 <4>[ 93.434936] amba 23140000.etm: deferred probe timeout, ignoring dependency
1445 09:35:56.506333 <4>[ 93.442219] amba 23120000.cti: deferred probe timeout, ignoring dependency
1446 09:35:56.506651 <4>[ 93.449501] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1447 09:35:56.506959 <4>[ 93.457306] amba 23240000.etm: deferred probe timeout, ignoring dependency
1448 09:35:56.549168 <4>[ 93.464588] amba 23220000.cti: deferred probe timeout, ignoring dependency
1449 09:35:56.549641 <4>[ 93.471892] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1450 09:35:56.549998 <4>[ 93.479717] amba 23340000.etm: deferred probe timeout, ignoring dependency
1451 09:35:56.550322 <4>[ 93.487042] amba 23320000.cti: deferred probe timeout, ignoring dependency
1452 09:35:56.550637 <4>[ 93.494304] amba 20020000.cti: deferred probe timeout, ignoring dependency
1453 09:35:56.550942
<4>[ 93.501605] amba 20110000.cti: deferred probe timeout, ignoring dependency
1454 09:35:56.599682 kselftest_armhf.tar 64%[===========> ] 1.19M 215KB/s eta 5s <6>[ 93.522430] platform 2b600000.iommu: deferred probe pending
1455 09:35:56.600203 <6>[ 93.528440] amba 20010000.etf: deferred probe pending
1456 09:35:56.600567 <6>[ 93.533854] amba 20030000.tpiu: deferred probe pending
1457 09:35:56.600900 <6>[ 93.539323] amba 20040000.funnel: deferred probe pending
1458 09:35:56.601216 <6>[ 93.544953] amba 20070000.etr: deferred probe pending
1459 09:35:56.601517 <6>[ 93.550330] amba 20100000.stm: deferred probe pending
1460 09:35:56.602985 <6>[ 93.555703] amba 20120000.replicator: deferred probe pending
1461 09:35:56.643116 <6>[ 93.561681] amba 22010000.cpu-debug: deferred probe pending
1462 09:35:56.643479 <6>[ 93.567570] amba 22040000.etm: deferred probe pending
1463 09:35:56.643686 <6>[ 93.572940] amba 22020000.cti: deferred probe pending
1464 09:35:56.643903 <6>[ 93.578313] amba 220c0000.funnel: deferred probe pending
1465 09:35:56.644103 <6>[ 93.583942] amba 22110000.cpu-debug: deferred probe pending
1466 09:35:56.644347 <6>[ 93.589840] amba 22140000.etm: deferred probe pending
1467 09:35:56.644516 <6>[ 93.595235] amba 22120000.cti: deferred probe pending
1468 09:35:56.646192 <6>[ 93.600615] amba 23010000.cpu-debug: deferred probe pending
1469 09:35:56.686824 <6>[ 93.606529] amba 23040000.etm: deferred probe pending
1470 09:35:56.687164 <6>[ 93.611897] amba 23020000.cti: deferred probe pending
1471 09:35:56.687374 <6>[ 93.617269] amba 230c0000.funnel: deferred probe pending
1472 09:35:56.687624 <6>[ 93.622897] amba 23110000.cpu-debug: deferred probe pending
1473 09:35:56.688103 <6>[ 93.628834] amba 23140000.etm: deferred probe pending
1474 09:35:56.688240 <6>[ 93.634244] amba 23120000.cti: deferred probe pending
1475 09:35:56.688373 <6>[ 93.639624] amba 23210000.cpu-debug: deferred probe pending
1476 09:35:56.689972 <6>[ 93.645518] amba 23240000.etm: deferred probe pending
1477 09:35:56.730475 <6>[ 93.650886] amba 23220000.cti: deferred probe pending
1478 09:35:56.730791 <6>[ 93.656269] amba 23310000.cpu-debug: deferred probe pending
1479 09:35:56.730996 <6>[ 93.662157] amba 23340000.etm: deferred probe pending
1480 09:35:56.731227 <6>[ 93.667546] amba 23320000.cti: deferred probe pending
1481 09:35:56.731398 <6>[ 93.672924] amba 20020000.cti: deferred probe pending
1482 09:35:56.731860 <6>[ 93.678295] amba 20110000.cti: deferred probe pending
1483 09:35:56.732049 <6>[ 93.683667] platform 7ff50000.hdlcd: deferred probe pending
1484 09:35:56.749372 <6>[ 93.689559] platform 7ff60000.hdlcd: deferred probe pending
1485 09:35:58.986240
kselftest_armhf.tar 67%[============> ] 1.24M 219KB/s eta 3s
kselftest_armhf.tar 70%[=============> ] 1.29M 224KB/s eta 3s
kselftest_armhf.tar 73%[=============> ] 1.35M 223KB/s eta 3s
kselftest_armhf.tar 77%[==============> ] 1.42M 227KB/s eta 3s
kselftest_armhf.tar 80%[===============> ] 1.47M 235KB/s eta 3s
kselftest_armhf.tar 83%[===============> ] 1.53M 242KB/s eta 2s
kselftest_armhf.tar 86%[================> ] 1.58M 238KB/s eta 2s
kselftest_armhf.tar 90%[=================> ] 1.65M 247KB/s eta 2s
kselftest_armhf.tar 93%[=================> ] 1.71M 255KB/s eta 2s
kselftest_armhf.tar 96%[==================> ] 1.77M 260KB/s eta 2s
kselftest_armhf.tar 100%[===================>] 1.83M 260KB/s in 8.6s
1486 09:35:58.989442
1487 09:35:59.187239 2024-08-29 09:35:58 (217 KB/s) - 'kselftest_armhf.tar.gz' saved [1919656/1919656]
1488 09:35:59.187704
1489 09:36:23.357762 skiplist:
1490 09:36:23.358473 ========================================
1491 09:36:23.360978 ========================================
1492 09:36:23.649430 lkdtm:PANIC.sh
1493 09:36:23.649980 lkdtm:BUG.sh
1494 09:36:23.650380 lkdtm:WARNING.sh
1495 09:36:23.650718 lkdtm:WARNING_MESSAGE.sh
1496 09:36:23.651039 lkdtm:EXCEPTION.sh
1497 09:36:23.651463 lkdtm:LOOP.sh
1498 09:36:23.651991 lkdtm:EXHAUST_STACK.sh
1499 09:36:23.652308 lkdtm:CORRUPT_STACK.sh
1500 09:36:23.652659 lkdtm:CORRUPT_STACK_STRONG.sh
1501 09:36:23.653093 lkdtm:ARRAY_BOUNDS.sh
1502 09:36:23.653452 lkdtm:CORRUPT_LIST_ADD.sh
1503 09:36:23.654184 lkdtm:CORRUPT_LIST_DEL.sh
1504 09:36:23.654523 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1505 09:36:23.654964 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1506 09:36:23.655335 lkdtm:REPORT_STACK_CANARY.sh
1507 09:36:23.655699 lkdtm:UNSET_SMEP.sh
1508 09:36:23.656062 lkdtm:DOUBLE_FAULT.sh
1509 09:36:23.656352 lkdtm:CORRUPT_PAC.sh
1510 09:36:23.656639 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1511 09:36:23.692559 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1512 09:36:23.693091 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1513 09:36:23.693551 lkdtm:WRITE_AFTER_FREE.sh
1514 09:36:23.693958 lkdtm:READ_AFTER_FREE.sh
1515 09:36:23.694346 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1516 09:36:23.695112 lkdtm:READ_BUDDY_AFTER_FREE.sh
1517 09:36:23.695463 lkdtm:SLAB_INIT_ON_ALLOC.sh
1518 09:36:23.695960 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1519 09:36:23.696357 lkdtm:SLAB_FREE_DOUBLE.sh
1520 09:36:23.696736 lkdtm:SLAB_FREE_CROSS.sh
1521 09:36:23.697106 lkdtm:SLAB_FREE_PAGE.sh
1522 09:36:23.697475 lkdtm:SOFTLOCKUP.sh
1523 09:36:23.697841 lkdtm:HARDLOCKUP.sh
1524 09:36:23.698203 lkdtm:SPINLOCKUP.sh
1525 09:36:23.698566 lkdtm:HUNG_TASK.sh
1526 09:36:23.698931 lkdtm:EXEC_DATA.sh
1527 09:36:23.699290 lkdtm:EXEC_STACK.sh
1528 09:36:23.699648 lkdtm:EXEC_KMALLOC.sh
1529 09:36:23.700166 lkdtm:EXEC_VMALLOC.sh
1530 09:36:23.700506 lkdtm:EXEC_RODATA.sh
1531 09:36:23.735759 lkdtm:EXEC_USERSPACE.sh
1532 09:36:23.736302 lkdtm:EXEC_NULL.sh
1533 09:36:23.736742 lkdtm:ACCESS_USERSPACE.sh
1534 09:36:23.737145 lkdtm:ACCESS_NULL.sh
1535 09:36:23.737527 lkdtm:WRITE_RO.sh
1536 09:36:23.737908 lkdtm:WRITE_RO_AFTER_INIT.sh
1537 09:36:23.738281 lkdtm:WRITE_KERN.sh
1538 09:36:23.738670 lkdtm:WRITE_OPD.sh
1539 09:36:23.739051 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1540 09:36:23.739349 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1541 09:36:23.739638 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1542 09:36:23.739964 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1543 09:36:23.740249 lkdtm:REFCOUNT_DEC_ZERO.sh
1544 09:36:23.740531 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1545 09:36:23.740813 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1546 09:36:23.741483 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1547 09:36:23.741805 lkdtm:REFCOUNT_INC_ZERO.sh
1548 09:36:23.778914 lkdtm:REFCOUNT_ADD_ZERO.sh
1549 09:36:23.779384 lkdtm:REFCOUNT_INC_SATURATED.sh
1550 09:36:23.779728 lkdtm:REFCOUNT_DEC_SATURATED.sh
1551 09:36:23.780105 lkdtm:REFCOUNT_ADD_SATURATED.sh
1552 09:36:23.780415 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1553 09:36:23.780714 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1554 09:36:23.781006 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1555 09:36:23.781420 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1556 09:36:23.781728 lkdtm:REFCOUNT_TIMING.sh
1557 09:36:23.782132 lkdtm:ATOMIC_TIMING.sh
1558 09:36:23.782427 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1559 09:36:23.782710 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1560 09:36:23.782992 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1561 09:36:23.783636 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1562 09:36:23.821825 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1563 09:36:23.822091 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1564 09:36:23.822265 lkdtm:USERCOPY_STACK_BEYOND.sh
1565 09:36:23.822424 lkdtm:USERCOPY_KERNEL.sh
1566 09:36:23.822576 lkdtm:STACKLEAK_ERASING.sh
1567 09:36:23.822723 lkdtm:CFI_FORWARD_PROTO.sh
1568 09:36:23.822866 lkdtm:CFI_BACKWARD.sh
1569 09:36:23.823008 lkdtm:FORTIFY_STRSCPY.sh
1570 09:36:23.823117 lkdtm:FORTIFY_STR_OBJECT.sh
1571 09:36:23.823432 lkdtm:FORTIFY_STR_MEMBER.sh
1572 09:36:23.823531 lkdtm:FORTIFY_MEM_OBJECT.sh
1573 09:36:23.823624 lkdtm:FORTIFY_MEM_MEMBER.sh
1574 09:36:23.823715 lkdtm:PPC_SLB_MULTIHIT.sh
1575 09:36:23.823825 lkdtm:stack-entropy.sh
1576 09:36:23.823918 ============== Tests to run ===============
1577 09:36:23.824011 lkdtm:PANIC.sh
1578 09:36:23.824933 lkdtm:BUG.sh
1579 09:36:23.825082 lkdtm:WARNING.sh
1580 09:36:23.864967 lkdtm:WARNING_MESSAGE.sh
1581 09:36:23.865233 lkdtm:EXCEPTION.sh
1582 09:36:23.865408 lkdtm:LOOP.sh
1583 09:36:23.865566 lkdtm:EXHAUST_STACK.sh
1584 09:36:23.865719 lkdtm:CORRUPT_STACK.sh
1585 09:36:23.865866 lkdtm:CORRUPT_STACK_STRONG.sh
1586 09:36:23.866013 lkdtm:ARRAY_BOUNDS.sh
1587 09:36:23.866159 lkdtm:CORRUPT_LIST_ADD.sh
1588 09:36:23.866274 lkdtm:CORRUPT_LIST_DEL.sh
1589 09:36:23.866387 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1590 09:36:23.866743 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1591 09:36:23.866871 lkdtm:REPORT_STACK_CANARY.sh
1592 09:36:23.866985 lkdtm:UNSET_SMEP.sh
1593 09:36:23.867100 lkdtm:DOUBLE_FAULT.sh
1594 09:36:23.867218 lkdtm:CORRUPT_PAC.sh
1595 09:36:23.867325 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1596 09:36:23.867431 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1597 09:36:23.868075 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1598 09:36:23.868277 lkdtm:WRITE_AFTER_FREE.sh
1599 09:36:23.908069 lkdtm:READ_AFTER_FREE.sh
1600 09:36:23.908319 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1601 09:36:23.908491 lkdtm:READ_BUDDY_AFTER_FREE.sh
1602 09:36:23.908651 lkdtm:SLAB_INIT_ON_ALLOC.sh
1603 09:36:23.908802 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1604 09:36:23.908947 lkdtm:SLAB_FREE_DOUBLE.sh
1605 09:36:23.909098 lkdtm:SLAB_FREE_CROSS.sh
1606 09:36:23.909191 lkdtm:SLAB_FREE_PAGE.sh
1607 09:36:23.909282 lkdtm:SOFTLOCKUP.sh
1608 09:36:23.909615 lkdtm:HARDLOCKUP.sh
1609 09:36:23.909719 lkdtm:SPINLOCKUP.sh
1610 09:36:23.909812 lkdtm:HUNG_TASK.sh
1611 09:36:23.909903 lkdtm:EXEC_DATA.sh
1612 09:36:23.909995 lkdtm:EXEC_STACK.sh
1613 09:36:23.910084 lkdtm:EXEC_KMALLOC.sh
1614 09:36:23.910174 lkdtm:EXEC_VMALLOC.sh
1615 09:36:23.910264 lkdtm:EXEC_RODATA.sh
1616 09:36:23.910354 lkdtm:EXEC_USERSPACE.sh
1617 09:36:23.911222 lkdtm:EXEC_NULL.sh
1618 09:36:23.911469 lkdtm:ACCESS_USERSPACE.sh
1619 09:36:23.951296 lkdtm:ACCESS_NULL.sh
1620 09:36:23.951559 lkdtm:WRITE_RO.sh
1621 09:36:23.951734 lkdtm:WRITE_RO_AFTER_INIT.sh
1622 09:36:23.952061 lkdtm:WRITE_KERN.sh
1623 09:36:23.952369 lkdtm:WRITE_OPD.sh
1624 09:36:23.952665 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1625 09:36:23.952956 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1626 09:36:23.953239 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1627 09:36:23.953521 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1628 09:36:23.953804 lkdtm:REFCOUNT_DEC_ZERO.sh
1629 09:36:23.954084 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1630 09:36:23.954384 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1631 09:36:23.954780 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1632 09:36:23.955149 lkdtm:REFCOUNT_INC_ZERO.sh
1633 09:36:23.955918 lkdtm:REFCOUNT_ADD_ZERO.sh
1634 09:36:23.956261 lkdtm:REFCOUNT_INC_SATURATED.sh
1635 09:36:23.994686 lkdtm:REFCOUNT_DEC_SATURATED.sh
1636 09:36:23.995207 lkdtm:REFCOUNT_ADD_SATURATED.sh
1637 09:36:23.995654 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1638 09:36:23.996176 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1639 09:36:23.996615 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1640 09:36:23.997048 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1641 09:36:23.997450 lkdtm:REFCOUNT_TIMING.sh
1642 09:36:23.997968 lkdtm:ATOMIC_TIMING.sh
1643 09:36:23.998355 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1644 09:36:23.998757 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1645 09:36:23.999161 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1646 09:36:23.999561 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1647 09:36:23.999992 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1648 09:36:24.000746 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1649 09:36:24.042269 lkdtm:USERCOPY_STACK_BEYOND.sh
1650 09:36:24.042750 lkdtm:USERCOPY_KERNEL.sh
1651 09:36:24.043184 lkdtm:STACKLEAK_ERASING.sh
1652 09:36:24.043590 lkdtm:CFI_FORWARD_PROTO.sh
1653 09:36:24.044015 lkdtm:CFI_BACKWARD.sh
1654 09:36:24.044403 lkdtm:FORTIFY_STRSCPY.sh
1655 09:36:24.044780 lkdtm:FORTIFY_STR_OBJECT.sh
1656 09:36:24.045155 lkdtm:FORTIFY_STR_MEMBER.sh
1657 09:36:24.045524 lkdtm:FORTIFY_MEM_OBJECT.sh
1658 09:36:24.045898 lkdtm:FORTIFY_MEM_MEMBER.sh
1659 09:36:24.046263 lkdtm:PPC_SLB_MULTIHIT.sh
1660 09:36:24.046626 lkdtm:stack-entropy.sh
1661 09:36:24.046988 ===========End Tests to run ===============
1662 09:36:24.047353 shardfile-lkdtm pass
1663 09:36:30.633295 <12>[ 127.584224] kselftest: Running tests in lkdtm
1664 09:36:30.729181 TAP version 13
1665 09:36:30.825094 1..84
1666 09:36:31.016701 # selftests: lkdtm: PANIC.sh
1667 09:36:32.248194 # Skipping PANIC: crashes entire system
1668 09:36:32.280265 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1669 09:36:32.472081 # selftests: lkdtm: BUG.sh
1670 09:36:33.526578 <6>[ 130.445673] lkdtm: Performing direct entry BUG
1671 09:36:33.527105 <4>[ 130.450759] ------------[ cut here ]------------
1672 09:36:33.527453 <2>[ 130.455675] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1673 09:36:33.527808 <0>[ 130.461462] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1674 09:36:33.528535 <4>[ 130.468544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1675 09:36:33.569993 <4>[ 130.482421] CPU: 0 PID: 807 Comm: cat Tainted: G E 6.1.106-cip27 #1
1676 09:36:33.570511 <4>[ 130.490367] Hardware name: ARM Juno development board (r0) (DT)
1677 09:36:33.570953 <4>[ 130.496564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1678 09:36:33.571363 <4>[ 130.503812] pc : lkdtm_BUG+0x14/0x20
1679 09:36:33.571752 <4>[ 130.507673] lr : lkdtm_do_action+0x2c/0x50
1680 09:36:33.572535 <4>[ 130.512048] sp : ffff80000dbdbac0
1681 09:36:33.572893 <4>[ 130.515633] x29: ffff80000dbdbac0 x28: ffff000802eb1a80 x27: 0000000000000000
1682 09:36:33.573462 <4>[ 130.523072] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff88c5f000
1683 09:36:33.613458 <4>[ 130.530508] x23: ffff00080cfd2000 x22: ffff80000dbdbc40 x21: 0000000000000004
1684 09:36:33.613948 <4>[ 130.537945] x20: ffff80000b4d6ce0 x19: ffff80000b4d6ce0 x18: 0000000000000000
1685 09:36:33.614386 <4>[ 130.545381] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff88c5f000
1686 09:36:33.614791 <4>[ 130.552818] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1687 09:36:33.615181 <4>[ 130.560253] x11: 0000000043c9bbb5 x10: 000000005a19ac92 x9 : ffff800008c0e76c
1688 09:36:33.616727 <4>[ 130.567690] x8 : ffff80000dbdb7c8 x7 : 0000000000000000 x6 : 0000000000000001
1689 09:36:33.656894 <4>[ 130.575126] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1690 09:36:33.657363 <4>[ 130.582561] x2 : 0000000000000000 x1 : ffff000802eb1a80 x0 : ffff800008c0f190
1691 09:36:33.657798 <4>[ 130.589998] Call trace:
1692 09:36:33.658206 <4>[ 130.592713] lkdtm_BUG+0x14/0x20
1693 09:36:33.658600 <4>[ 130.596219] lkdtm_do_action+0x2c/0x50
1694 09:36:33.658985 <4>[ 130.600246] direct_entry+0x164/0x180
1695 09:36:33.659368 <4>[ 130.604186] full_proxy_write+0x68/0xc0
1696 09:36:33.659750 <4>[ 130.608305] vfs_write+0xcc/0x2e0
1697 09:36:33.660264 <4>[ 130.611903] ksys_write+0x80/0x110
1698 09:36:33.661021 <4>[ 130.615586] __arm64_sys_write+0x28/0x40
1699 09:36:33.700980 <4>[ 130.619791] invoke_syscall+0x8c/0x120
1700 09:36:33.701493 <4>[ 130.623825] el0_svc_common.constprop.0+0x68/0x124
1701 09:36:33.701938 <4>[ 130.628902] do_el0_svc+0x40/0xcc
1702 09:36:33.702349 <4>[ 130.632498] el0_svc+0x48/0xc0
1703 09:36:33.702741 <4>[ 130.635830] el0t_64_sync_handler+0xf4/0x120
1704 09:36:33.703125 <4>[ 130.640381] el0t_64_sync+0x18c/0x190
1705 09:36:33.703504 <0>[ 130.644328] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1706 09:36:33.703952 <4>[ 130.650704] ---[ end trace 0000000000000000 ]---
1707 09:36:33.704711 <6>[ 130.655597] note: cat[807] exited with irqs disabled
1708 09:36:33.745148 <6>[ 130.661438] note: cat[807] exited with preempt_count 1
1709 09:36:33.745611 <4>[ 130.667908] ------------[ cut here ]------------
1710 09:36:33.746003 <4>[ 130.672809] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1711 09:36:33.746372 # Segmentation fault<4>[ 130.682774] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1712 09:36:33.746729
1713 09:36:33.748444 <4>[ 130.698269] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.106-cip27 #1
1714 09:36:33.788630 <4>[ 130.706730] Hardware name: ARM Juno development board (r0) (DT)
1715 09:36:33.789130 <4>[ 130.712927] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1716 09:36:33.789579 <4>[ 130.720175] pc : ct_kernel_exit.constprop.0+0x118/0x170
1717 09:36:33.789988 <4>[ 130.725684] lr : ct_idle_enter+0x10/0x1c
1718 09:36:33.790383 <4>[ 130.729886] sp : ffff80000b013c90
1719 09:36:33.790772 <4>[ 130.733471] x29: ffff80000b013c90 x28: 00000000824398e0 x27: 0000000000000000
1720 09:36:33.791864 <4>[ 130.740910] x26: 0000000000000000 x25: 0000001e6c697de8 x24: 0000000000000000
1721 09:36:33.832003 <4>[ 130.748346] x23: ffff000807443880 x22: 0000000000000000 x21: 0000000000000000
1722 09:36:33.832480 <4>[ 130.755782] x20: ffff00097ef0c458 x19: ffff80000a49a458 x18: 0000000000000000
1723 09:36:33.832924 <4>[ 130.763219] x17: 3931663063383030 x16: 00000000000003df x15: 00000000000003f3
1724 09:36:33.833329 <4>[ 130.770656] x14: 0000000000000001 x13: 0000000000000032 x12: 0000000000000008
1725 09:36:33.833718 <4>[ 130.778092] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff8000091200b0
1726 09:36:33.835252 <4>[ 130.785528] x8 : 00000000000000fb x7 : 0000000000000392 x6 : 071c71c71c71c71c
1727 09:36:33.875396 <4>[ 130.792964] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a72000
1728 09:36:33.875898 <4>[ 130.800400] x2 : ffff80000b013c90 x1 : ffff80000a49a458 x0 : 4000000000000000
1729 09:36:33.876342 <4>[ 130.807837] Call trace:
1730 09:36:33.876758 <4>[ 130.810552] ct_kernel_exit.constprop.0+0x118/0x170
1731 09:36:33.877149 <4>[ 130.815714] ct_idle_enter+0x10/0x1c
1732 09:36:33.877535 <4>[ 130.819568] cpuidle_enter_state+0x28c/0x590
1733 09:36:33.877909 <4>[ 130.824122] cpuidle_enter+0x40/0x60
1734 09:36:33.878292 <4>[ 130.827976] do_idle+0x258/0x310
1735 09:36:33.879044 <4>[ 130.831486] cpu_startup_entry+0x40/0x44
1736 09:36:33.918794 <4>[ 130.835691] rest_init+0x11c/0x210
1737 09:36:33.919265 <4>[ 130.839371] arch_post_acpi_subsys_init+0x0/0x28
1738 09:36:33.919608 <4>[ 130.844273] start_kernel+0x794/0x7d4
1739 09:36:33.919973 <4>[ 130.848215] __primary_switched+0xbc/0xc4
1740 09:36:33.920283 <4>[ 130.852508] irq event stamp: 1402290
1741 09:36:33.920580 <4>[ 130.856353] hardirqs last enabled at (1402289): [<ffff8000081ca018>] tick_nohz_idle_exit+0x78/0x1a4
1742 09:36:33.920881 <4>[ 130.865785] hardirqs last disabled at (1402290): [<ffff80000967a648>] __schedule+0x6f8/0xaf4
1743 09:36:33.944983 <4>[ 130.874518] softirqs last enabled at (1402286): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1744 09:36:33.945253 <4>[ 130.883685] softirqs last disabled at (1402199): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1745 09:36:33.948037 <4>[ 130.892415] ---[ end trace 0000000000000000 ]---
1746 09:36:34.131843 # [ 130.445673] lkdtm: Performing direct entry BUG
1747 09:36:34.132122 # [ 130.450759] ------------[ cut here ]------------
1748 09:36:34.132298 # [ 130.455675] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1749 09:36:34.132458 # [ 130.461462] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1750 09:36:34.132613 # [ 130.468544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1751 09:36:34.134921 # [ 130.482421] CPU: 0 PID: 807 Comm: cat Tainted: G E 6.1.106-cip27 #1
1752 09:36:34.175038 # [ 130.490367] Hardware name: ARM Juno development board (r0) (DT)
1753 09:36:34.175310 # [ 130.496564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1754 09:36:34.175498 # [ 130.503812] pc : lkdtm_BUG+0x14/0x20
1755 09:36:34.175664 # [ 130.507673] lr : lkdtm_do_action+0x2c/0x50
1756 09:36:34.175846 # [ 130.512048] sp : ffff80000dbdbac0
1757 09:36:34.176003 # [ 130.515633] x29: ffff80000dbdbac0 x28: ffff000802eb1a80 x27: 0000000000000000
1758 09:36:34.176155 # [ 130.523072] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff88c5f000
1759 09:36:34.218251 # [ 130.530508] x23: ffff00080cfd2000 x22: ffff80000dbdbc40 x21: 0000000000000004
1760 09:36:34.218504 # [ 130.537945] x20: ffff80000b4d6ce0 x19: ffff80000b4d6ce0 x18: 0000000000000000
1761 09:36:34.218686 # [ 130.545381] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff88c5f000
1762 09:36:34.218849 # [ 130.552818] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1763 09:36:34.219002 # [ 130.560253] x11: 0000000043c9bbb5 x10: 000000005a19ac92 x9 : ffff800008c0e76c
1764 09:36:34.219151 # [ 130.567690] x8 : ffff80000dbdb7c8 x7 : 0000000000000000 x6 : 0000000000000001
1765 09:36:34.261697 # [ 130.575126] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1766 09:36:34.262188 # [ 130.582561] x2 : 0000000000000000 x1 : ffff000802eb1a80 x0 : ffff800008c0f190
1767 09:36:34.262541 # [ 130.589998] Call trace:
1768 09:36:34.262861 # [ 130.592713] lkdtm_BUG+0x14/0x20
1769 09:36:34.263167 # [ 130.596219] lkdtm_do_action+0x2c/0x50
1770 09:36:34.263463 # [ 130.600246] direct_entry+0x164/0x180
1771 09:36:34.263748 # [ 130.604186] full_proxy_write+0x68/0xc0
1772 09:36:34.264063 # [ 130.608305] vfs_write+0xcc/0x2e0
1773 09:36:34.264342 # [ 130.611903] ksys_write+0x80/0x110
1774 09:36:34.264646 # [ 130.615586] __arm64_sys_write+0x28/0x40
1775 09:36:34.265374 # [ 130.619791] invoke_syscall+0x8c/0x120
1776 09:36:34.304833 # [ 130.623825] el0_svc_common.constprop.0+0x68/0x124
1777 09:36:34.305345 # [ 130.628902] do_el0_svc+0x40/0xcc
1778 09:36:34.305716 # [ 130.632498] el0_svc+0x48/0xc0
1779 09:36:34.306053 # [ 130.635830] el0t_64_sync_handler+0xf4/0x120
1780 09:36:34.306370 # [ 130.640381] el0t_64_sync+0x18c/0x190
1781 09:36:34.306675 # [ 130.644328] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1782 09:36:34.306978 # [ 130.650704] ---[ end trace 0000000000000000 ]---
1783 09:36:34.307269 # [ 130.655597] note: cat[807] exited with irqs disabled
1784 09:36:34.308007 # [ 130.661438] note: cat[807] exited with preempt_count 1
1785 09:36:34.348034 # [ 130.667908] ------------[ cut here ]------------
1786 09:36:34.348523 # [ 130.672809] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1787 09:36:34.348890 # [ 130.682774] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1788 09:36:34.349223 # [ 130.698269] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.106-cip27 #1
1789 09:36:34.351287 # [ 130.706730] Hardware name: ARM Juno development board (r0) (DT)
1790 09:36:34.391190 # [ 130.712927] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1791 09:36:34.391675 # [ 130.720175] pc : ct_kernel_exit.constprop.0+0x118/0x170
1792 09:36:34.392099 # [ 130.725684] lr : ct_idle_enter+0x10/0x1c
1793 09:36:34.392435 # [ 130.729886] sp : ffff80000b013c90
1794 09:36:34.392748 # [ 130.733471] x29: ffff80000b013c90 x28: 00000000824398e0 x27: 0000000000000000
1795 09:36:34.393054 # [ 130.740910] x26: 0000000000000000 x25: 0000001e6c697de8 x24: 0000000000000000
1796 09:36:34.394486 # [ 130.748346] x23: ffff000807443880 x22: 0000000000000000 x21: 0000000000000000
1797 09:36:34.434310 # [ 130.755782] x20: ffff00097ef0c458 x19: ffff80000a49a458 x18: 0000000000000000
1798 09:36:34.434816 # [ 130.763219] x17: 3931663063383030 x16: 00000000000003df x15: 00000000000003f3
1799 09:36:34.435190 # [ 130.770656] x14: 0000000000000001 x13: 0000000000000032 x12: 0000000000000008
1800 09:36:34.435531 # [ 130.778092] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff8000091200b0
1801 09:36:34.435893 # [ 130.785528] x8 : 00000000000000fb x7 : 0000000000000392 x6 : 071c71c71c71c71c
1802 09:36:34.437602 # [ 130.792964] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a72000
1803 09:36:34.477427 # [ 130.800400] x2 : ffff80000b013c90 x1 : ffff80000a49a458 x0 : 4000000000000000
1804 09:36:34.477929 # [ 130.807837] Call trace:
1805 09:36:34.478656 # [ 130.810552] ct_kernel_exit.constprop.0+0x118/0x170
1806 09:36:34.479006 # [ 130.815714] ct_idle_enter+0x10/0x1c
1807 09:36:34.479322 # [ 130.819568] cpuidle_enter_state+0x28c/0x590
1808 09:36:34.479627 # [ 130.824122] cpuidle_enter+0x40/0x60
1809 09:36:34.479982 # [ 130.827976] do_idle+0x258/0x310
1810 09:36:34.480277 # [ 130.831486] cpu_startup_entry+0x40/0x44
1811 09:36:34.480683 # [ 130.835691] rest_init+0x11c/0x210
1812 09:36:34.481192 # [ 130.839371] arch_post_acpi_subsys_init+0x0/0x28
1813 09:36:34.481551 # [ 130.844273] start_kernel+0x794/0x7d4
1814 09:36:34.520652 # [ 130.848215] __primary_switched+0xbc/0xc4
1815 09:36:34.521230 # [ 130.852508] irq event stamp: 1402290
1816 09:36:34.521593 # [ 130.856353] hardirqs last enabled at (1402289): [<ffff8000081ca018>] tick_nohz_idle_exit+0x78/0x1a4
1817 09:36:34.521918 # [ 130.865785] hardirqs last disabled at (1402290): [<ffff80000967a648>] __schedule+0x6f8/0xaf4
1818 09:36:34.522226 # [ 130.874518] softirqs last enabled at (1402286): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1819 09:36:34.546771 # [ 130.883685] softirqs last disabled at (1402199): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1820 09:36:34.547256 # [ 130.892415] ---[ end trace 0000000000000000 ]---
1821 09:36:34.547616 # BUG: saw 'kernel BUG at': ok
1822 09:36:34.548060 ok 2 selftests: lkdtm: BUG.sh
1823 09:36:34.549959 # selftests: lkdtm: WARNING.sh
1824 09:36:35.015398 <6>[ 131.934627] lkdtm: Performing direct entry WARNING
1825 09:36:35.015957 <4>[ 131.940079] ------------[ cut here ]------------
1826 09:36:35.016316 <4>[ 131.944982] WARNING: CPU: 0 PID: 854 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1827 09:36:35.017007 <4>[ 131.953726] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1828 09:36:35.018899 <4>[ 131.967609] CPU: 0 PID: 854 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
1829 09:36:35.058715 <4>[ 131.975554] Hardware name: ARM Juno development board (r0) (DT)
1830 09:36:35.059225 <4>[ 131.981751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1831 09:36:35.059583 <4>[ 131.989000] pc : lkdtm_WARNING+0x38/0x50
1832 09:36:35.059953 <4>[ 131.993203] lr : lkdtm_do_action+0x2c/0x50
1833 09:36:35.060659 <4>[ 131.997578] sp : ffff80000dcdb9b0
1834 09:36:35.061005 <4>[ 132.001163] x29: ffff80000dcdb9b0 x28: ffff00080d7e1a80 x27: 0000000000000000
1835 09:36:35.061318 <4>[ 132.008601] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8c3f000
1836 09:36:35.102131 <4>[ 132.016037] x23: ffff00080d627000 x22: ffff80000dcdbb30 x21: 0000000000000008
1837 09:36:35.102602 <4>[ 132.023474] x20: ffff80000b4d6cf0 x19: ffff80000b4d6cf0 x18: 0000000000000000
1838 09:36:35.102947 <4>[ 132.030911] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8c3f000
1839 09:36:35.103267 <4>[ 132.038347] x14: 0000000000000000 x13: 205d373236343339 x12: 2e31333120205b3e
1840 09:36:35.103575 <4>[ 132.045787] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0e76c
1841 09:36:35.103918 <4>[ 132.053224] x8 : ffff80000dcdb6b8 x7 : 0000000000000000 x6 : 0000000000000001
1842 09:36:35.145593 <4>[ 132.060660] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1843 09:36:35.146073 <4>[ 132.068095] x2 : 0000000000000000 x1 : ffff80000c1f2690 x0 : 0000000000000001
1844 09:36:35.146422 <4>[ 132.075531] Call trace:
1845 09:36:35.146741 <4>[ 132.078245] lkdtm_WARNING+0x38/0x50
1846 09:36:35.147042 <4>[ 132.082099] lkdtm_do_action+0x2c/0x50
1847 09:36:35.147336 <4>[ 132.086126] direct_entry+0x164/0x180
1848 09:36:35.147624 <4>[ 132.090067] full_proxy_write+0x68/0xc0
1849 09:36:35.147965 <4>[ 132.094186] vfs_write+0xcc/0x2e0
1850 09:36:35.148257 <4>[ 132.097783] ksys_write+0x80/0x110
1851 09:36:35.148995 <4>[ 132.101465] __arm64_sys_write+0x28/0x40
1852 09:36:35.188959 <4>[ 132.105670] invoke_syscall+0x8c/0x120
1853 09:36:35.189432 <4>[ 132.109704] el0_svc_common.constprop.0+0x68/0x124
1854 09:36:35.189793 <4>[ 132.114781] do_el0_svc+0x40/0xcc
1855 09:36:35.190125 <4>[ 132.118377] el0_svc+0x48/0xc0
1856 09:36:35.190440 <4>[ 132.121713] el0t_64_sync_handler+0xf4/0x120
1857 09:36:35.190741 <4>[ 132.126263] el0t_64_sync+0x18c/0x190
1858 09:36:35.191034 <4>[ 132.130205] irq event stamp: 0
1859 09:36:35.191325 <4>[ 132.133529] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1860 09:36:35.192130 <4>[ 132.140084] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1861 09:36:35.220282 <4>[ 132.148556] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1862 09:36:35.223485 <4>[ 132.157026] softirqs last disabled at (0): [<0000000000000000>] 0x0
1863 09:36:35.224008 <4>[ 132.163577] ---[ end trace 0000000000000000 ]---
1864 09:36:35.343464 # [ 131.934627] lkdtm: Performing direct entry WARNING
1865 09:36:35.344379 # [ 131.940079] ------------[ cut here ]------------
1866 09:36:35.344781 # [ 131.944982] WARNING: CPU: 0 PID: 854 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1867 09:36:35.345204 # [ 131.953726] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1868 09:36:35.345612 # [ 131.967609] CPU: 0 PID: 854 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
1869 09:36:35.386370 # [ 131.975554] Hardware name: ARM Juno development board (r0) (DT)
1870 09:36:35.386637 # [ 131.981751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1871 09:36:35.386813 # [ 131.989000] pc : lkdtm_WARNING+0x38/0x50
1872 09:36:35.386973 # [ 131.993203] lr : lkdtm_do_action+0x2c/0x50
1873 09:36:35.387124 # [ 131.997578] sp : ffff80000dcdb9b0
1874 09:36:35.387273 # [ 132.001163] x29: ffff80000dcdb9b0 x28: ffff00080d7e1a80 x27: 0000000000000000
1875 09:36:35.387421 # [ 132.008601] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8c3f000
1876 09:36:35.389756 # [ 132.016037] x23: ffff00080d627000 x22: ffff80000dcdbb30 x21: 0000000000000008
1877 09:36:35.429771 # [ 132.023474] x20: ffff80000b4d6cf0 x19: ffff80000b4d6cf0 x18: 0000000000000000
1878 09:36:35.430244 # [ 132.030911] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8c3f000
1879 09:36:35.430594 # [ 132.038347] x14: 0000000000000000 x13: 205d373236343339 x12: 2e31333120205b3e
1880 09:36:35.430913 # [ 132.045787] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0e76c
1881 09:36:35.431217 # [ 132.053224] x8 : ffff80000dcdb6b8 x7 : 0000000000000000 x6 : 0000000000000001
1882 09:36:35.433052 # [ 132.060660] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1883 09:36:35.472984 # [ 132.068095] x2 : 0000000000000000 x1 : ffff80000c1f2690 x0 : 0000000000000001
1884 09:36:35.473477 # [ 132.075531] Call trace:
1885 09:36:35.473826 # [ 132.078245] lkdtm_WARNING+0x38/0x50
1886 09:36:35.474142 # [ 132.082099] lkdtm_do_action+0x2c/0x50
1887 09:36:35.474444 # [ 132.086126] direct_entry+0x164/0x180
1888 09:36:35.474741 # [ 132.090067] full_proxy_write+0x68/0xc0
1889 09:36:35.475146 # [ 132.094186] vfs_write+0xcc/0x2e0
1890 09:36:35.475463 # [ 132.097783] ksys_write+0x80/0x110
1891 09:36:35.475752 # [ 132.101465] __arm64_sys_write+0x28/0x40
1892 09:36:35.476645 # [ 132.105670] invoke_syscall+0x8c/0x120
1893 09:36:35.516030 # [ 132.109704] el0_svc_common.constprop.0+0x68/0x124
1894 09:36:35.516515 # [ 132.114781] do_el0_svc+0x40/0xcc
1895 09:36:35.516879 # [ 132.118377] el0_svc+0x48/0xc0
1896 09:36:35.517211 # [ 132.121713] el0t_64_sync_handler+0xf4/0x120
1897 09:36:35.517528 # [ 132.126263] el0t_64_sync+0x18c/0x190
1898 09:36:35.518215 # [ 132.130205] irq event stamp: 0
1899 09:36:35.518551 # [ 132.133529] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1900 09:36:35.518867 # [ 132.140084] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1901 09:36:35.519354 # [ 132.148556] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1902 09:36:35.548138 # [ 132.157026] softirqs last disabled at (0): [<0000000000000000>] 0x0
1903 09:36:35.548615 # [ 132.163577] ---[ end trace 0000000000000000 ]---
1904 09:36:35.548971 # WARNING: saw 'WARNING:': ok
1905 09:36:35.551454 ok 3 selftests: lkdtm: WARNING.sh
1906 09:36:35.551933 # selftests: lkdtm: WARNING_MESSAGE.sh
1907 09:36:36.192457 <6>[ 133.111811] lkdtm: Performing direct entry WARNING_MESSAGE
1908 09:36:36.192952 <4>[ 133.117652] ------------[ cut here ]------------
1909 09:36:36.193294 <4>[ 133.122614] Warning message trigger count: 2
1910 09:36:36.193961 <4>[ 133.127412] WARNING: CPU: 1 PID: 898 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1911 09:36:36.194285 <4>[ 133.136852] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1912 09:36:36.235758 <4>[ 133.150695] CPU: 1 PID: 898 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
1913 09:36:36.236315 <4>[ 133.158633] Hardware name: ARM Juno development board (r0) (DT)
1914 09:36:36.236683 <4>[ 133.164824] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1915 09:36:36.237017 <4>[ 133.172065] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1916 09:36:36.237707 <4>[ 133.176956] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1917 09:36:36.238049 <4>[ 133.181844] sp : ffff80000dd9bc10
1918 09:36:36.238362 <4>[ 133.185424] x29: ffff80000dd9bc10 x28: ffff000808000040 x27: 0000000000000000
1919 09:36:36.279143 <4>[ 133.192852] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb3a5f000
1920 09:36:36.279616 <4>[ 133.200276] x23: ffff000807646000 x22: ffff80000dd9bd90 x21: 0000000000000010
1921 09:36:36.280026 <4>[ 133.207700] x20: ffff80000b4d6d00 x19: ffff80000b4d6d00 x18: 0000000000000000
1922 09:36:36.280366 <4>[ 133.215124] x17: ffff800008c0e76c x16: ffff800008c0f518 x15: ffff8000080b2580
1923 09:36:36.280682 <4>[ 133.222548] x14: ffff80000967acfc x13: ffff80000802e354 x12: ffff80000802e258
1924 09:36:36.280992 <4>[ 133.229972] x11: ffff80000802e15c x10: ffff80000843d678 x9 : ffff800009683d30
1925 09:36:36.322536 <4>[ 133.237396] x8 : ffff80000dd9b738 x7 : 0000000000000000 x6 : 0000000000000028
1926 09:36:36.323047 <4>[ 133.244819] x5 : ffff80000dd9c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
1927 09:36:36.323412 <4>[ 133.252243] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808000040
1928 09:36:36.323742 <4>[ 133.259666] Call trace:
1929 09:36:36.324103 <4>[ 133.262375] lkdtm_WARNING_MESSAGE+0x34/0x4c
1930 09:36:36.324412 <4>[ 133.266918] lkdtm_do_action+0x2c/0x50
1931 09:36:36.324711 <4>[ 133.270937] direct_entry+0x164/0x180
1932 09:36:36.325009 <4>[ 133.274870] full_proxy_write+0x68/0xc0
1933 09:36:36.325703 <4>[ 133.278981] vfs_write+0xcc/0x2e0
1934 09:36:36.365853 <4>[ 133.282569] ksys_write+0x80/0x110
1935 09:36:36.366327 <4>[ 133.286242] __arm64_sys_write+0x28/0x40
1936 09:36:36.366685 <4>[ 133.290439] invoke_syscall+0x8c/0x120
1937 09:36:36.367011 <4>[ 133.294463] el0_svc_common.constprop.0+0x68/0x124
1938 09:36:36.367328 <4>[ 133.299532] do_el0_svc+0x40/0xcc
1939 09:36:36.367630 <4>[ 133.303120] el0_svc+0x48/0xc0
1940 09:36:36.368137 <4>[ 133.306444] el0t_64_sync_handler+0xf4/0x120
1941 09:36:36.368450 <4>[ 133.310986] el0t_64_sync+0x18c/0x190
1942 09:36:36.368780 <4>[ 133.314919] irq event stamp: 0
1943 09:36:36.369532 <4>[ 133.318237] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1944 09:36:36.402602 <4>[ 133.324783] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1945 09:36:36.403165 <4>[ 133.333247] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1946 09:36:36.403648 <4>[ 133.341707] softirqs last disabled at (0): [<0000000000000000>] 0x0
1947 09:36:36.405816 <4>[ 133.348249] ---[ end trace 0000000000000000 ]---
1948 09:36:36.511517 # [ 133.111811] lkdtm: Performing direct entry WARNING_MESSAGE
1949 09:36:36.512127 # [ 133.117652] ------------[ cut here ]------------
1950 09:36:36.512514 # [ 133.122614] Warning message trigger count: 2
1951 09:36:36.512847 # [ 133.127412] WARNING: CPU: 1 PID: 898 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1952 09:36:36.513262 # [ 133.136852] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1953 09:36:36.554649 # [ 133.150695] CPU: 1 PID: 898 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
1954 09:36:36.555179 # [ 133.158633] Hardware name: ARM Juno development board (r0) (DT)
1955 09:36:36.555651 # [ 133.164824] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1956 09:36:36.556090 # [ 133.172065] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1957 09:36:36.556494 # [ 133.176956] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1958 09:36:36.556888 # [ 133.181844] sp : ffff80000dd9bc10
1959 09:36:36.557268 # [ 133.185424] x29: ffff80000dd9bc10 x28: ffff000808000040 x27: 0000000000000000
1960 09:36:36.597701 # [ 133.192852] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb3a5f000
1961 09:36:36.598195 # [ 133.200276] x23: ffff000807646000 x22: ffff80000dd9bd90 x21: 0000000000000010
1962 09:36:36.598554 # [ 133.207700] x20: ffff80000b4d6d00 x19: ffff80000b4d6d00 x18: 0000000000000000
1963 09:36:36.598884 # [ 133.215124] x17: ffff800008c0e76c x16: ffff800008c0f518 x15: ffff8000080b2580
1964 09:36:36.599195 # [ 133.222548] x14: ffff80000967acfc x13: ffff80000802e354 x12: ffff80000802e258
1965 09:36:36.599494 # [ 133.229972] x11: ffff80000802e15c x10: ffff80000843d678 x9 : ffff800009683d30
1966 09:36:36.640889 # [ 133.237396] x8 : ffff80000dd9b738 x7 : 0000000000000000 x6 : 0000000000000028
1967 09:36:36.641398 # [ 133.244819] x5 : ffff80000dd9c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
1968 09:36:36.641913 # [ 133.252243] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808000040
1969 09:36:36.642490 # [ 133.259666] Call trace:
1970 09:36:36.643077 # [ 133.262375] lkdtm_WARNING_MESSAGE+0x34/0x4c
1971 09:36:36.643686 # [ 133.266918] lkdtm_do_action+0x2c/0x50
1972 09:36:36.644267 # [ 133.270937] direct_entry+0x164/0x180
1973 09:36:36.644881 # [ 133.274870] full_proxy_write+0x68/0xc0
1974 09:36:36.645456 # [ 133.278981] vfs_write+0xcc/0x2e0
1975 09:36:36.646078 # [ 133.282569] ksys_write+0x80/0x110
1976 09:36:36.683699 # [ 133.286242] __arm64_sys_write+0x28/0x40
1977 09:36:36.684161 # [ 133.290439] invoke_syscall+0x8c/0x120
1978 09:36:36.684397 # [ 133.294463] el0_svc_common.constprop.0+0x68/0x124
1979 09:36:36.684668 # [ 133.299532] do_el0_svc+0x40/0xcc
1980 09:36:36.684872 # [ 133.303120] el0_svc+0x48/0xc0
1981 09:36:36.685250 # [ 133.306444] el0t_64_sync_handler+0xf4/0x120
1982 09:36:36.685378 # [ 133.310986] el0t_64_sync+0x18c/0x190
1983 09:36:36.685501 # [ 133.314919] irq event stamp: 0
1984 09:36:36.685643 # [ 133.318237] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1985 09:36:36.726082 # [ 133.324783] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1986 09:36:36.726369 # [ 133.333247] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1987 09:36:36.726566 # [ 133.341707] softirqs last disabled at (0): [<0000000000000000>] 0x0
1988 09:36:36.726739 # [ 133.348249] ---[ end trace 0000000000000000 ]---
1989 09:36:36.726894 # WARNING_MESSAGE: saw 'message trigger': ok
1990 09:36:36.729240 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1991 09:36:36.729475 # selftests: lkdtm: EXCEPTION.sh
1992 09:36:37.268031 <6>[ 134.187203] lkdtm: Performing direct entry EXCEPTION
1993 09:36:37.268345 <1>[ 134.192566] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1994 09:36:37.268625 <1>[ 134.202018] Mem abort info:
1995 09:36:37.268879 <1>[ 134.205136] ESR = 0x0000000096000044
1996 09:36:37.269374 <1>[ 134.209211] EC = 0x25: DABT (current EL), IL = 32 bits
1997 09:36:37.269597 <1>[ 134.214935] SET = 0, FnV = 0
1998 09:36:37.269835 <1>[ 134.218273] EA = 0, S1PTW = 0
1999 09:36:37.270008 <1>[ 134.221729] FSC = 0x04: level 0 translation fault
2000 09:36:37.271255 <1>[ 134.226911] Data abort info:
2001 09:36:37.311496 <1>[ 134.230061] ISV = 0, ISS = 0x00000044
2002 09:36:37.311922 <1>[ 134.234187] CM = 0, WnR = 1
2003 09:36:37.312207 <1>[ 134.237442] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000882b9d000
2004 09:36:37.312432 <1>[ 134.244189] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2005 09:36:37.312918 <0>[ 134.251303] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2006 09:36:37.314725 <4>[ 134.257856] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2007 09:36:37.354803 <4>[ 134.271699] CPU: 2 PID: 937 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2008 09:36:37.355136 <4>[ 134.279638] Hardware name: ARM Juno development board (r0) (DT)
2009 09:36:37.355392 <4>[ 134.285830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2010 09:36:37.355618 <4>[ 134.293073] pc : lkdtm_EXCEPTION+0x18/0x30
2011 09:36:37.355747 <4>[ 134.297448] lr : lkdtm_do_action+0x2c/0x50
2012 09:36:37.355902 <4>[ 134.301817] sp : ffff80000de638d0
2013 09:36:37.356026 <4>[ 134.305397] x29: ffff80000de638d0 x28: ffff000802e9b4c0 x27: 0000000000000000
2014 09:36:37.398127 <4>[ 134.312824] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf01f000
2015 09:36:37.398485 <4>[ 134.320249] x23: ffff00080cf8a000 x22: ffff80000de63a50 x21: 000000000000000a
2016 09:36:37.398742 <4>[ 134.327675] x20: ffff80000b4d6d10 x19: ffff80000b4d6d10 x18: 0000000000000000
2017 09:36:37.399049 <4>[ 134.335099] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaf01f000
2018 09:36:37.399352 <4>[ 134.342525] x14: 0000000000000000 x13: 205d333032373831 x12: 2e34333120205b3e
2019 09:36:37.401263 <4>[ 134.349951] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0e76c
2020 09:36:37.441562 <4>[ 134.357375] x8 : ffff80000de635d8 x7 : 0000000000000000 x6 : 0000000000000001
2021 09:36:37.441852 <4>[ 134.364798] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2022 09:36:37.442100 <4>[ 134.372223] x2 : 0000000000000000 x1 : ffff000802e9b4c0 x0 : 0000000000000000
2023 09:36:37.442315 <4>[ 134.379651] Call trace:
2024 09:36:37.442521 <4>[ 134.382362] lkdtm_EXCEPTION+0x18/0x30
2025 09:36:37.442705 <4>[ 134.386382] lkdtm_do_action+0x2c/0x50
2026 09:36:37.442870 <4>[ 134.390400] direct_entry+0x164/0x180
2027 09:36:37.443034 <4>[ 134.394332] full_proxy_write+0x68/0xc0
2028 09:36:37.444671 <4>[ 134.398443] vfs_write+0xcc/0x2e0
2029 09:36:37.494843 <4>[ 134.402031] ksys_write+0x80/0x110
2030 09:36:37.495426 <4>[ 134.405705] __arm64_sys_write+0x28/0x40
2031 09:36:37.495838 <4>[ 134.409902] invoke_syscall+0x8c/0x120
2032 09:36:37.496266 <4>[ 134.413926] el0_svc_common.constprop.0+0x68/0x124
2033 09:36:37.497095 <4>[ 134.418994] do_el0_svc+0x40/0xcc
2034 09:36:37.497460 <4>[ 134.422582] el0_svc+0x48/0xc0
2035 09:36:37.497777 <4>[ 134.425906] el0t_64_sync_handler+0xf4/0x120
2036 09:36:37.498158 <4>[ 134.430448] el0t_64_sync+0x18c/0x190
2037 09:36:37.498323 <0>[ 134.434384] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2038 09:36:37.498516 <4>[ 134.440753] ---[ end trace 0000000000000000 ]---
2039 09:36:37.498674 # Segmentation fault
2040 09:36:37.657355 # [ 134.187203] lkdtm: Performing direct entry EXCEPTION
2041 09:36:37.657726 # [ 134.192566] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2042 09:36:37.657981 # [ 134.202018] Mem abort info:
2043 09:36:37.658199 # [ 134.205136] ESR = 0x0000000096000044
2044 09:36:37.658385 # [ 134.209211] EC = 0x25: DABT (current EL), IL = 32 bits
2045 09:36:37.658555 # [ 134.214935] SET = 0, FnV = 0
2046 09:36:37.658721 # [ 134.218273] EA = 0, S1PTW = 0
2047 09:36:37.658907 # [ 134.221729] FSC = 0x04: level 0 translation fault
2048 09:36:37.660468 # [ 134.226911] Data abort info:
2049 09:36:37.700752 # [ 134.230061] ISV = 0, ISS = 0x00000044
2050 09:36:37.701232 # [ 134.234187] CM = 0, WnR = 1
2051 09:36:37.701651 # [ 134.237442] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000882b9d000
2052 09:36:37.702045 # [ 134.244189] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2053 09:36:37.702406 # [ 134.251303] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2054 09:36:37.702758 # [ 134.257856] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2055 09:36:37.743877 # [ 134.271699] CPU: 2 PID: 937 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2056 09:36:37.744376 # [ 134.279638] Hardware name: ARM Juno development board (r0) (DT)
2057 09:36:37.744834 # [ 134.285830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2058 09:36:37.745258 # [ 134.293073] pc : lkdtm_EXCEPTION+0x18/0x30
2059 09:36:37.745660 # [ 134.297448] lr : lkdtm_do_action+0x2c/0x50
2060 09:36:37.746049 # [ 134.301817] sp : ffff80000de638d0
2061 09:36:37.746432 # [ 134.305397] x29: ffff80000de638d0 x28: ffff000802e9b4c0 x27: 0000000000000000
2062 09:36:37.787132 # [ 134.312824] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf01f000
2063 09:36:37.787628 # [ 134.320249] x23: ffff00080cf8a000 x22: ffff80000de63a50 x21: 000000000000000a
2064 09:36:37.788405 # [ 134.327675] x20: ffff80000b4d6d10 x19: ffff80000b4d6d10 x18: 0000000000000000
2065 09:36:37.788758 # [ 134.335099] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaf01f000
2066 09:36:37.789077 # [ 134.342525] x14: 0000000000000000 x13: 205d333032373831 x12: 2e34333120205b3e
2067 09:36:37.789376 # [ 134.349951] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0e76c
2068 09:36:37.830265 # [ 134.357375] x8 : ffff80000de635d8 x7 : 0000000000000000 x6 : 0000000000000001
2069 09:36:37.830749 # [ 134.364798] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2070 09:36:37.831098 # [ 134.372223] x2 : 0000000000000000 x1 : ffff000802e9b4c0 x0 : 0000000000000000
2071 09:36:37.831412 # [ 134.379651] Call trace:
2072 09:36:37.831712 # [ 134.382362] lkdtm_EXCEPTION+0x18/0x30
2073 09:36:37.832059 # [ 134.386382] lkdtm_do_action+0x2c/0x50
2074 09:36:37.832348 # [ 134.390400] direct_entry+0x164/0x180
2075 09:36:37.832634 # [ 134.394332] full_proxy_write+0x68/0xc0
2076 09:36:37.832918 # [ 134.398443] vfs_write+0xcc/0x2e0
2077 09:36:37.833680 # [ 134.402031] ksys_write+0x80/0x110
2078 09:36:37.873387 # [ 134.405705] __arm64_sys_write+0x28/0x40
2079 09:36:37.873898 # [ 134.409902] invoke_syscall+0x8c/0x120
2080 09:36:37.874265 # [ 134.413926] el0_svc_common.constprop.0+0x68/0x124
2081 09:36:37.874596 # [ 134.418994] do_el0_svc+0x40/0xcc
2082 09:36:37.874906 # [ 134.422582] el0_svc+0x48/0xc0
2083 09:36:37.875205 # [ 134.425906] el0t_64_sync_handler+0xf4/0x120
2084 09:36:37.875500 # [ 134.430448] el0t_64_sync+0x18c/0x190
2085 09:36:37.875830 # [ 134.434384] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2086 09:36:37.876134 # [ 134.440753] ---[ end trace 0000000000000000 ]---
2087 09:36:37.876928 # EXCEPTION: saw 'call trace:': ok
2088 09:36:37.877259 ok 5 selftests: lkdtm: EXCEPTION.sh
2089 09:36:37.891689 # selftests: lkdtm: LOOP.sh
2090 09:36:38.259510 # Skipping LOOP: Hangs the system
2091 09:36:38.307440 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2092 09:36:38.419339 # selftests: lkdtm: EXHAUST_STACK.sh
2093 09:36:38.851064 # Skipping EXHAUST_STACK: Corrupts memory on failure
2094 09:36:38.883051 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2095 09:36:38.994927 # selftests: lkdtm: CORRUPT_STACK.sh
2096 09:36:39.394813 # Skipping CORRUPT_STACK: Crashes entire system on success
2097 09:36:39.441836 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2098 09:36:39.554671 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2099 09:36:39.979451 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2100 09:36:40.011301 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2101 09:36:40.123252 # selftests: lkdtm: ARRAY_BOUNDS.sh
2102 09:36:40.820084 <6>[ 137.738896] lkdtm: Performing direct entry ARRAY_BOUNDS
2103 09:36:40.820663 <6>[ 137.744523] lkdtm: Array access within bounds ...
2104 09:36:40.821050 <6>[ 137.750065] lkdtm: Array access beyond bounds ...
2105 09:36:40.821764 <3>[ 137.755116] ================================================================================
2106 09:36:40.822124 <3>[ 137.763864] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2107 09:36:40.822451 <3>[ 137.771830] index 8 is out of range for type 'char [8]'
2108 09:36:40.863378 <4>[ 137.777356] CPU: 1 PID: 1135 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2109 09:36:40.863990 <4>[ 137.785382] Hardware name: ARM Juno development board (r0) (DT)
2110 09:36:40.864749 <4>[ 137.791575] Call trace:
2111 09:36:40.865120 <4>[ 137.794284] dump_backtrace+0xe8/0x140
2112 09:36:40.865452 <4>[ 137.798311] show_stack+0x30/0x40
2113 09:36:40.865762 <4>[ 137.801895] dump_stack_lvl+0x88/0xb4
2114 09:36:40.866063 <4>[ 137.805834] dump_stack+0x18/0x34
2115 09:36:40.866363 <4>[ 137.809422] ubsan_epilogue+0x10/0x44
2116 09:36:40.866663 <4>[ 137.813356] __ubsan_handle_out_of_bounds+0x94/0xd0
2117 09:36:40.867130 <4>[ 137.818510] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2118 09:36:40.906820 <4>[ 137.822967] lkdtm_do_action+0x2c/0x50
2119 09:36:40.907290 <4>[ 137.826985] direct_entry+0x164/0x180
2120 09:36:40.907651 <4>[ 137.830916] full_proxy_write+0x68/0xc0
2121 09:36:40.908033 <4>[ 137.835025] vfs_write+0xcc/0x2e0
2122 09:36:40.908349 <4>[ 137.838614] ksys_write+0x80/0x110
2123 09:36:40.908653 <4>[ 137.842288] __arm64_sys_write+0x28/0x40
2124 09:36:40.908948 <4>[ 137.846485] invoke_syscall+0x8c/0x120
2125 09:36:40.909242 <4>[ 137.850508] el0_svc_common.constprop.0+0x68/0x124
2126 09:36:40.909535 <4>[ 137.855576] do_el0_svc+0x40/0xcc
2127 09:36:40.909927 <4>[ 137.859164] el0_svc+0x48/0xc0
2128 09:36:40.910632 <4>[ 137.862487] el0t_64_sync_handler+0xf4/0x120
2129 09:36:40.949687 <4>[ 137.867028] el0t_64_sync+0x18c/0x190
2130 09:36:40.950203 <3>[ 137.871025] ================================================================================
2131 09:36:40.950576 <3>[ 137.879793] lkdtm: FAIL: survived array bounds overflow!
2132 09:36:40.952933 <4>[ 137.885406] lkdtm: This is probably expected, since this kernel (6.1.106-cip27 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2133 09:36:41.074344 # [ 137.738896] lkdtm: Performing direct entry ARRAY_BOUNDS
2134 09:36:41.074876 # [ 137.744523] lkdtm: Array access within bounds ...
2135 09:36:41.075256 # [ 137.750065] lkdtm: Array access beyond bounds ...
2136 09:36:41.075595 # [ 137.755116] ================================================================================
2137 09:36:41.075982 # [ 137.763864] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2138 09:36:41.076303 # [ 137.771830] index 8 is out of range for type 'char [8]'
2139 09:36:41.117571 # [ 137.777356] CPU: 1 PID: 1135 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2140 09:36:41.118103 # [ 137.785382] Hardware name: ARM Juno development board (r0) (DT)
2141 09:36:41.118487 # [ 137.791575] Call trace:
2142 09:36:41.118829 # [ 137.794284] dump_backtrace+0xe8/0x140
2143 09:36:41.119155 # [ 137.798311] show_stack+0x30/0x40
2144 09:36:41.119463 # [ 137.801895] dump_stack_lvl+0x88/0xb4
2145 09:36:41.119759 # [ 137.805834] dump_stack+0x18/0x34
2146 09:36:41.120112 # [ 137.809422] ubsan_epilogue+0x10/0x44
2147 09:36:41.120422 # [ 137.813356] __ubsan_handle_out_of_bounds+0x94/0xd0
2148 09:36:41.120803 # [ 137.818510] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2149 09:36:41.121472 # [ 137.822967] lkdtm_do_action+0x2c/0x50
2150 09:36:41.160292 # [ 137.826985] direct_entry+0x164/0x180
2151 09:36:41.160566 # [ 137.830916] full_proxy_write+0x68/0xc0
2152 09:36:41.160745 # [ 137.835025] vfs_write+0xcc/0x2e0
2153 09:36:41.160953 # [ 137.838614] ksys_write+0x80/0x110
2154 09:36:41.161115 # [ 137.842288] __arm64_sys_write+0x28/0x40
2155 09:36:41.161242 # [ 137.846485] invoke_syscall+0x8c/0x120
2156 09:36:41.161388 # [ 137.850508] el0_svc_common.constprop.0+0x68/0x124
2157 09:36:41.161519 # [ 137.855576] do_el0_svc+0x40/0xcc
2158 09:36:41.161889 # [ 137.859164] el0_svc+0x48/0xc0
2159 09:36:41.162025 # [ 137.862487] el0t_64_sync_handler+0xf4/0x120
2160 09:36:41.163389 # [ 137.867028] el0t_64_sync+0x18c/0x190
2161 09:36:41.208322 # [ 137.871025] ================================================================================
2162 09:36:41.208598 # [ 137.879793] lkdtm: FAIL: survived array bounds overflow!
2163 09:36:41.208774 # [ 137.885406] lkdtm: This is probably expected, since this kernel (6.1.106-cip27 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2164 09:36:41.208941 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2165 09:36:41.211474 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2166 09:36:41.275370 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2167 09:36:41.915163 <6>[ 138.834235] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2168 09:36:41.915717 <6>[ 138.840192] lkdtm: attempting good list addition
2169 09:36:41.916152 <6>[ 138.845201] lkdtm: attempting corrupted list addition
2170 09:36:41.916499 <4>[ 138.850586] ------------[ cut here ]------------
2171 09:36:41.917189 <4>[ 138.855530] list_add corruption. next->prev should be prev (ffff80000e1fb908), but was 0000000000000000. (next=ffff80000e1fb938).
2172 09:36:41.918615 <4>[ 138.867597] WARNING: CPU: 0 PID: 1179 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2173 09:36:41.958396 <4>[ 138.875993] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2174 09:36:41.959263 <4>[ 138.889874] CPU: 0 PID: 1179 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2175 09:36:41.959652 <4>[ 138.897905] Hardware name: ARM Juno development board (r0) (DT)
2176 09:36:41.960061 <4>[ 138.904103] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2177 09:36:41.960388 <4>[ 138.911351] pc : __list_add_valid+0xa8/0x100
2178 09:36:41.961964 <4>[ 138.915901] lr : __list_add_valid+0xa8/0x100
2179 09:36:42.001886 <4>[ 138.920451] sp : ffff80000e1fb8a0
2180 09:36:42.002391 <4>[ 138.924036] x29: ffff80000e1fb8a0 x28: ffff000805a71a80 x27: 0000000000000000
2181 09:36:42.002760 <4>[ 138.931475] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffae5af000
2182 09:36:42.003097 <4>[ 138.938911] x23: ffff0008082f3000 x22: ffff80000e1fbac0 x21: ffff80000e1fb928
2183 09:36:42.003416 <4>[ 138.946348] x20: ffff80000e1fb908 x19: ffff80000e1fb938 x18: 0000000000000000
2184 09:36:42.005195 <4>[ 138.953785] x17: 3830396266316530 x16: 3030303866666666 x15: 2820766572702065
2185 09:36:42.045260 <4>[ 138.961222] x14: 6220646c756f6873 x13: 205d303335353538 x12: 2e38333120205b3e
2186 09:36:42.045742 <4>[ 138.968659] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e914
2187 09:36:42.046105 <4>[ 138.976096] x8 : ffff80000e1fb578 x7 : 0000000000000000 x6 : 0000000000001ffe
2188 09:36:42.046436 <4>[ 138.983532] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
2189 09:36:42.046754 <4>[ 138.990968] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a71a80
2190 09:36:42.047060 <4>[ 138.998404] Call trace:
2191 09:36:42.048575 <4>[ 139.001119] __list_add_valid+0xa8/0x100
2192 09:36:42.088753 <4>[ 139.005322] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2193 09:36:42.089253 <4>[ 139.010048] lkdtm_do_action+0x2c/0x50
2194 09:36:42.089617 <4>[ 139.014077] direct_entry+0x164/0x180
2195 09:36:42.089953 <4>[ 139.018017] full_proxy_write+0x68/0xc0
2196 09:36:42.090273 <4>[ 139.022135] vfs_write+0xcc/0x2e0
2197 09:36:42.090578 <4>[ 139.025732] ksys_write+0x80/0x110
2198 09:36:42.090878 <4>[ 139.029415] __arm64_sys_write+0x28/0x40
2199 09:36:42.091173 <4>[ 139.033620] invoke_syscall+0x8c/0x120
2200 09:36:42.091466 <4>[ 139.037654] el0_svc_common.constprop.0+0x68/0x124
2201 09:36:42.091834 <4>[ 139.042731] do_el0_svc+0x40/0xcc
2202 09:36:42.092518 <4>[ 139.046327] el0_svc+0x48/0xc0
2203 09:36:42.132057 <4>[ 139.049659] el0t_64_sync_handler+0xf4/0x120
2204 09:36:42.132531 <4>[ 139.054210] el0t_64_sync+0x18c/0x190
2205 09:36:42.132886 <4>[ 139.058152] irq event stamp: 0
2206 09:36:42.133299 <4>[ 139.061476] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2207 09:36:42.133622 <4>[ 139.068030] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2208 09:36:42.134108 <4>[ 139.076502] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2209 09:36:42.135259 <4>[ 139.084972] softirqs last disabled at (0): [<0000000000000000>] 0x0
2210 09:36:42.154017 <4>[ 139.091522] ---[ end trace 0000000000000000 ]---
2211 09:36:42.157056 <3>[ 139.097604] lkdtm: Overwrite did not happen, but no BUG?!
2212 09:36:42.309687 # [ 138.834235] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2213 09:36:42.309993 # [ 138.840192] lkdtm: attempting good list addition
2214 09:36:42.310243 # [ 138.845201] lkdtm: attempting corrupted list addition
2215 09:36:42.310460 # [ 138.850586] ------------[ cut here ]------------
2216 09:36:42.310666 # [ 138.855530] list_add corruption. next->prev should be prev (ffff80000e1fb908), but was 0000000000000000. (next=ffff80000e1fb938).
2217 09:36:42.312840 # [ 138.867597] WARNING: CPU: 0 PID: 1179 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2218 09:36:42.352842 # [ 138.875993] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2219 09:36:42.353141 # [ 138.889874] CPU: 0 PID: 1179 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2220 09:36:42.353389 # [ 138.897905] Hardware name: ARM Juno development board (r0) (DT)
2221 09:36:42.353607 # [ 138.904103] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2222 09:36:42.353813 # [ 138.911351] pc : __list_add_valid+0xa8/0x100
2223 09:36:42.356022 # [ 138.915901] lr : __list_add_valid+0xa8/0x100
2224 09:36:42.395999 # [ 138.920451] sp : ffff80000e1fb8a0
2225 09:36:42.396264 # [ 138.924036] x29: ffff80000e1fb8a0 x28: ffff000805a71a80 x27: 0000000000000000
2226 09:36:42.396460 # [ 138.931475] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffae5af000
2227 09:36:42.396895 # [ 138.938911] x23: ffff0008082f3000 x22: ffff80000e1fbac0 x21: ffff80000e1fb928
2228 09:36:42.397075 # [ 138.946348] x20: ffff80000e1fb908 x19: ffff80000e1fb938 x18: 0000000000000000
2229 09:36:42.397234 # [ 138.953785] x17: 3830396266316530 x16: 3030303866666666 x15: 2820766572702065
2230 09:36:42.439453 # [ 138.961222] x14: 6220646c756f6873 x13: 205d303335353538 x12: 2e38333120205b3e
2231 09:36:42.439975 # [ 138.968659] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e914
2232 09:36:42.440706 # [ 138.976096] x8 : ffff80000e1fb578 x7 : 0000000000000000 x6 : 0000000000001ffe
2233 09:36:42.441121 # [ 138.983532] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
2234 09:36:42.441449 # [ 138.990968] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a71a80
2235 09:36:42.441755 # [ 138.998404] Call trace:
2236 09:36:42.442052 # [ 139.001119] __list_add_valid+0xa8/0x100
2237 09:36:42.442871 # [ 139.005322] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2238 09:36:42.482658 # [ 139.010048] lkdtm_do_action+0x2c/0x50
2239 09:36:42.483201 # [ 139.014077] direct_entry+0x164/0x180
2240 09:36:42.483660 # [ 139.018017] full_proxy_write+0x68/0xc0
2241 09:36:42.484106 # [ 139.022135] vfs_write+0xcc/0x2e0
2242 09:36:42.484502 # [ 139.025732] ksys_write+0x80/0x110
2243 09:36:42.484991 # [ 139.029415] __arm64_sys_write+0x28/0x40
2244 09:36:42.485381 # [ 139.033620] invoke_syscall+0x8c/0x120
2245 09:36:42.485794 # [ 139.037654] el0_svc_common.constprop.0+0x68/0x124
2246 09:36:42.486176 # [ 139.042731] do_el0_svc+0x40/0xcc
2247 09:36:42.486556 # [ 139.046327] el0_svc+0x48/0xc0
2248 09:36:42.487328 # [ 139.049659] el0t_64_sync_handler+0xf4/0x120
2249 09:36:42.525750 # [ 139.054210] el0t_64_sync+0x18c/0x190
2250 09:36:42.526229 # [ 139.058152] irq event stamp: 0
2251 09:36:42.526673 # [ 139.061476] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2252 09:36:42.527078 # [ 139.068030] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2253 09:36:42.527878 # [ 139.076502] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2254 09:36:42.528255 # [ 139.084972] softirqs last disabled at (0): [<0000000000000000>] 0x0
2255 09:36:42.529038 # [ 139.091522] ---[ end trace 0000000000000000 ]---
2256 09:36:42.551725 # [ 139.097604] lkdtm: Overwrite did not happen, but no BUG?!
2257 09:36:42.552255 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2258 09:36:42.554959 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2259 09:36:42.555428 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2260 09:36:43.145204 <6>[ 140.064217] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2261 09:36:43.145768 <6>[ 140.070143] lkdtm: attempting good list removal
2262 09:36:43.146248 <6>[ 140.075047] lkdtm: attempting corrupted list removal
2263 09:36:43.147048 <4>[ 140.080349] ------------[ cut here ]------------
2264 09:36:43.147456 <4>[ 140.085301] list_del corruption. next->prev should be ffff80000e2b3b50, but was 0000000000000000. (next=ffff80000e2b3b78)
2265 09:36:43.148736 <4>[ 140.096752] WARNING: CPU: 1 PID: 1223 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2266 09:36:43.188732 <4>[ 140.105755] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2267 09:36:43.189212 <4>[ 140.119598] CPU: 1 PID: 1223 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2268 09:36:43.189662 <4>[ 140.127624] Hardware name: ARM Juno development board (r0) (DT)
2269 09:36:43.190076 <4>[ 140.133815] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2270 09:36:43.190472 <4>[ 140.141056] pc : __list_del_entry_valid+0x110/0x120
2271 09:36:43.191930 <4>[ 140.146208] lr : __list_del_entry_valid+0x110/0x120
2272 09:36:43.231825 <4>[ 140.151358] sp : ffff80000e2b3b10
2273 09:36:43.232289 <4>[ 140.154938] x29: ffff80000e2b3b10 x28: ffff00080d7e34c0 x27: 0000000000000000
2274 09:36:43.233119 <4>[ 140.162365] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff939df000
2275 09:36:43.233510 <4>[ 140.169790] x23: ffff00080dc62000 x22: ffff80000e2b3d00 x21: 0000000000000011
2276 09:36:43.233921 <4>[ 140.177214] x20: ffff80000e2b3b68 x19: ffff80000e2b3b50 x18: 0000000000000000
2277 09:36:43.235148 <4>[ 140.184638] x17: ffff800008c0f674 x16: ffff80000879cc50 x15: ffff8000080b2580
2278 09:36:43.275147 <4>[ 140.192062] x14: ffff80000967acfc x13: ffff80000802e258 x12: ffff80000802e15c
2279 09:36:43.275633 <4>[ 140.199485] x11: ffff80000843d678 x10: ffff80000843d5c0 x9 : ffff800009683d30
2280 09:36:43.276111 <4>[ 140.206909] x8 : ffff80000e2b3638 x7 : 0000000000000000 x6 : 0000000000000028
2281 09:36:43.276916 <4>[ 140.214333] x5 : ffff80000e2b4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
2282 09:36:43.277298 <4>[ 140.221757] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7e34c0
2283 09:36:43.277701 <4>[ 140.229180] Call trace:
2284 09:36:43.278498 <4>[ 140.231890] __list_del_entry_valid+0x110/0x120
2285 09:36:43.318484 <4>[ 140.236694] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2286 09:36:43.318964 <4>[ 140.241412] lkdtm_do_action+0x2c/0x50
2287 09:36:43.319407 <4>[ 140.245431] direct_entry+0x164/0x180
2288 09:36:43.319848 <4>[ 140.249363] full_proxy_write+0x68/0xc0
2289 09:36:43.320249 <4>[ 140.253473] vfs_write+0xcc/0x2e0
2290 09:36:43.321008 <4>[ 140.257062] ksys_write+0x80/0x110
2291 09:36:43.321364 <4>[ 140.260735] __arm64_sys_write+0x28/0x40
2292 09:36:43.321764 <4>[ 140.264932] invoke_syscall+0x8c/0x120
2293 09:36:43.322150 <4>[ 140.268956] el0_svc_common.constprop.0+0x68/0x124
2294 09:36:43.322623 <4>[ 140.274025] do_el0_svc+0x40/0xcc
2295 09:36:43.322973 <4>[ 140.277613] el0_svc+0x48/0xc0
2296 09:36:43.361815 <4>[ 140.280937] el0t_64_sync_handler+0xf4/0x120
2297 09:36:43.362291 <4>[ 140.285479] el0t_64_sync+0x18c/0x190
2298 09:36:43.362734 <4>[ 140.289413] irq event stamp: 0
2299 09:36:43.363145 <4>[ 140.292731] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2300 09:36:43.363975 <4>[ 140.299276] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2301 09:36:43.364358 <4>[ 140.307739] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2302 09:36:43.365166 <4>[ 140.316199] softirqs last disabled at (0): [<0000000000000000>] 0x0
2303 09:36:43.382870 <4>[ 140.322742] ---[ end trace 0000000000000000 ]---
2304 09:36:43.385969 <3>[ 140.327730] lkdtm: Overwrite did not happen, but no BUG?!
2305 09:36:43.529821 # [ 140.064217] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2306 09:36:43.530126 # [ 140.070143] lkdtm: attempting good list removal
2307 09:36:43.530375 # [ 140.075047] lkdtm: attempting corrupted list removal
2308 09:36:43.530597 # [ 140.080349] ------------[ cut here ]------------
2309 09:36:43.531069 # [ 140.085301] list_del corruption. next->prev should be ffff80000e2b3b50, but was 0000000000000000. (next=ffff80000e2b3b78)
2310 09:36:43.533080 # [ 140.096752] WARNING: CPU: 1 PID: 1223 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2311 09:36:43.573001 # [ 140.105755] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2312 09:36:43.573284 # [ 140.119598] CPU: 1 PID: 1223 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2313 09:36:43.573821 # [ 140.127624] Hardware name: ARM Juno development board (r0) (DT)
2314 09:36:43.574027 # [ 140.133815] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2315 09:36:43.574236 # [ 140.141056] pc : __list_del_entry_valid+0x110/0x120
2316 09:36:43.576176 # [ 140.146208] lr : __list_del_entry_valid+0x110/0x120
2317 09:36:43.616125 # [ 140.151358] sp : ffff80000e2b3b10
2318 09:36:43.616384 # [ 140.154938] x29: ffff80000e2b3b10 x28: ffff00080d7e34c0 x27: 0000000000000000
2319 09:36:43.616620 # [ 140.162365] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff939df000
2320 09:36:43.616832 # [ 140.169790] x23: ffff00080dc62000 x22: ffff80000e2b3d00 x21: 0000000000000011
2321 09:36:43.617035 # [ 140.177214] x20: ffff80000e2b3b68 x19: ffff80000e2b3b50 x18: 0000000000000000
2322 09:36:43.617231 # [ 140.184638] x17: ffff800008c0f674 x16: ffff80000879cc50 x15: ffff8000080b2580
2323 09:36:43.659363 # [ 140.192062] x14: ffff80000967acfc x13: ffff80000802e258 x12: ffff80000802e15c
2324 09:36:43.659630 # [ 140.199485] x11: ffff80000843d678 x10: ffff80000843d5c0 x9 : ffff800009683d30
2325 09:36:43.659978 # [ 140.206909] x8 : ffff80000e2b3638 x7 : 0000000000000000 x6 : 0000000000000028
2326 09:36:43.660402 # [ 140.214333] x5 : ffff80000e2b4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
2327 09:36:43.660807 # [ 140.221757] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7e34c0
2328 09:36:43.661203 # [ 140.229180] Call trace:
2329 09:36:43.662736 # [ 140.231890] __list_del_entry_valid+0x110/0x120
2330 09:36:43.702772 # [ 140.236694] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2331 09:36:43.703269 # [ 140.241412] lkdtm_do_action+0x2c/0x50
2332 09:36:43.703719 # [ 140.245431] direct_entry+0x164/0x180
2333 09:36:43.704173 # [ 140.249363] full_proxy_write+0x68/0xc0
2334 09:36:43.704572 # [ 140.253473] vfs_write+0xcc/0x2e0
2335 09:36:43.704968 # [ 140.257062] ksys_write+0x80/0x110
2336 09:36:43.705346 # [ 140.260735] __arm64_sys_write+0x28/0x40
2337 09:36:43.705774 # [ 140.264932] invoke_syscall+0x8c/0x120
2338 09:36:43.706158 # [ 140.268956] el0_svc_common.constprop.0+0x68/0x124
2339 09:36:43.706464 # [ 140.274025] do_el0_svc+0x40/0xcc
2340 09:36:43.707147 # [ 140.277613] el0_svc+0x48/0xc0
2341 09:36:43.745945 # [ 140.280937] el0t_64_sync_handler+0xf4/0x120
2342 09:36:43.746432 # [ 140.285479] el0t_64_sync+0x18c/0x190
2343 09:36:43.746796 # [ 140.289413] irq event stamp: 0
2344 09:36:43.747129 # [ 140.292731] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2345 09:36:43.747443 # [ 140.299276] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2346 09:36:43.747750 # [ 140.307739] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2347 09:36:43.748104 # [ 140.316199] softirqs last disabled at (0): [<0000000000000000>] 0x0
2348 09:36:43.749210 # [ 140.322742] ---[ end trace 0000000000000000 ]---
2349 09:36:43.777917 # [ 140.327730] lkdtm: Overwrite did not happen, but no BUG?!
2350 09:36:43.778422 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2351 09:36:43.778787 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2352 09:36:43.781186 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2353 09:36:44.272824 <6>[ 141.191601] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2354 09:36:44.273129 <6>[ 141.198265] lkdtm: attempting bad read from page below current stack
2355 09:36:44.273630 <1>[ 141.205043] Unable to handle kernel paging request at virtual address ffff80000e367fff
2356 09:36:44.273844 <1>[ 141.213846] Mem abort info:
2357 09:36:44.274061 <1>[ 141.216971] ESR = 0x0000000096000007
2358 09:36:44.274235 <1>[ 141.221016] EC = 0x25: DABT (current EL), IL = 32 bits
2359 09:36:44.274400 <1>[ 141.226625] SET = 0, FnV = 0
2360 09:36:44.276072 <1>[ 141.229951] EA = 0, S1PTW = 0
2361 09:36:44.316300 <1>[ 141.233378] FSC = 0x07: level 3 translation fault
2362 09:36:44.316599 <1>[ 141.238550] Data abort info:
2363 09:36:44.316805 <1>[ 141.241703] ISV = 0, ISS = 0x00000007
2364 09:36:44.316984 <1>[ 141.245827] CM = 0, WnR = 0
2365 09:36:44.317151 <1>[ 141.249083] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
2366 09:36:44.317588 <1>[ 141.256086] [ffff80000e367fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ce5e003, pte=0000000000000000
2367 09:36:44.319486 <0>[ 141.268965] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2368 09:36:44.359499 <4>[ 141.275512] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2369 09:36:44.360150 <4>[ 141.289352] CPU: 1 PID: 1262 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2370 09:36:44.360382 <4>[ 141.297379] Hardware name: ARM Juno development board (r0) (DT)
2371 09:36:44.360574 <4>[ 141.303570] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2372 09:36:44.360758 <4>[ 141.310811] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2373 09:36:44.362725 <4>[ 141.316490] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2374 09:36:44.402835 <4>[ 141.322168] sp : ffff80000e36ba30
2375 09:36:44.403142 <4>[ 141.325751] x29: ffff80000e36ba30 x28: ffff0008039db4c0 x27: 0000000000000000
2376 09:36:44.403792 <4>[ 141.333179] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f0bf000
2377 09:36:44.404118 <4>[ 141.340604] x23: ffff000804d2f000 x22: ffff80000e36bbd0 x21: 0000000000000019
2378 09:36:44.404351 <4>[ 141.348031] x20: ffff80000b4d6e20 x19: ffff80000e368000 x18: 0000000000000000
2379 09:36:44.405989 <4>[ 141.355458] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f0bf000
2380 09:36:44.446263 <4>[ 141.362882] x14: 0000000000000000 x13: 205d353632383931 x12: 2e31343120205b3e
2381 09:36:44.446536 <4>[ 141.370306] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e914
2382 09:36:44.446707 <4>[ 141.377729] x8 : ffff80000e36b708 x7 : 0000000000000000 x6 : 0000000000000001
2383 09:36:44.446864 <4>[ 141.385153] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2384 09:36:44.447012 <4>[ 141.392576] x2 : 0000000000000000 x1 : ffff0008039db4c0 x0 : 0000000000000038
2385 09:36:44.447166 <4>[ 141.400000] Call trace:
2386 09:36:44.449407 <4>[ 141.402710] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2387 09:36:44.489603 <4>[ 141.408035] lkdtm_do_action+0x2c/0x50
2388 09:36:44.489853 <4>[ 141.412057] direct_entry+0x164/0x180
2389 09:36:44.490055 <4>[ 141.415989] full_proxy_write+0x68/0xc0
2390 09:36:44.490262 <4>[ 141.420100] vfs_write+0xcc/0x2e0
2391 09:36:44.490410 <4>[ 141.423689] ksys_write+0x80/0x110
2392 09:36:44.490552 <4>[ 141.427363] __arm64_sys_write+0x28/0x40
2393 09:36:44.490688 <4>[ 141.431560] invoke_syscall+0x8c/0x120
2394 09:36:44.490823 <4>[ 141.435586] el0_svc_common.constprop.0+0x68/0x124
2395 09:36:44.490956 <4>[ 141.440654] do_el0_svc+0x40/0xcc
2396 09:36:44.491089 <4>[ 141.444243] el0_svc+0x48/0xc0
2397 09:36:44.492772 <4>[ 141.447566] el0t_64_sync_handler+0xf4/0x120
2398 09:36:44.524204 <4>[ 141.452107] el0t_64_sync+0x18c/0x190
2399 09:36:44.524523 <0>[ 141.456044] Code: d0004fe0 912a2000 3900bfff 97ffc5f8 (385ff261)
2400 09:36:44.527269 <4>[ 141.462413] ---[ end trace 0000000000000000 ]---
2401 09:36:44.527564 # Segmentation fault
2402 09:36:44.666440 # [ 141.191601] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2403 09:36:44.666739 # [ 141.198265] lkdtm: attempting bad read from page below current stack
2404 09:36:44.666916 # [ 141.205043] Unable to handle kernel paging request at virtual address ffff80000e367fff
2405 09:36:44.667076 # [ 141.213846] Mem abort info:
2406 09:36:44.667218 # [ 141.216971] ESR = 0x0000000096000007
2407 09:36:44.667343 # [ 141.221016] EC = 0x25: DABT (current EL), IL = 32 bits
2408 09:36:44.667466 # [ 141.226625] SET = 0, FnV = 0
2409 09:36:44.669589 # [ 141.229951] EA = 0, S1PTW = 0
2410 09:36:44.709554 # [ 141.233378] FSC = 0x07: level 3 translation fault
2411 09:36:44.709815 # [ 141.238550] Data abort info:
2412 09:36:44.709990 # [ 141.241703] ISV = 0, ISS = 0x00000007
2413 09:36:44.710150 # [ 141.245827] CM = 0, WnR = 0
2414 09:36:44.710302 # [ 141.249083] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
2415 09:36:44.710453 # [ 141.256086] [ffff80000e367fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ce5e003, pte=0000000000000000
2416 09:36:44.710602 # [ 141.268965] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2417 09:36:44.752683 # [ 141.275512] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2418 09:36:44.752939 # [ 141.289352] CPU: 1 PID: 1262 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2419 09:36:44.753112 # [ 141.297379] Hardware name: ARM Juno development board (r0) (DT)
2420 09:36:44.753272 # [ 141.303570] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2421 09:36:44.753423 # [ 141.310811] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2422 09:36:44.755844 # [ 141.316490] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2423 09:36:44.795860 # [ 141.322168] sp : ffff80000e36ba30
2424 09:36:44.796120 # [ 141.325751] x29: ffff80000e36ba30 x28: ffff0008039db4c0 x27: 0000000000000000
2425 09:36:44.796295 # [ 141.333179] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f0bf000
2426 09:36:44.796458 # [ 141.340604] x23: ffff000804d2f000 x22: ffff80000e36bbd0 x21: 0000000000000019
2427 09:36:44.796613 # [ 141.348031] x20: ffff80000b4d6e20 x19: ffff80000e368000 x18: 0000000000000000
2428 09:36:44.796764 # [ 141.355458] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f0bf000
2429 09:36:44.839002 # [ 141.362882] x14: 0000000000000000 x13: 205d353632383931 x12: 2e31343120205b3e
2430 09:36:44.839257 # [ 141.370306] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e914
2431 09:36:44.839508 # [ 141.377729] x8 : ffff80000e36b708 x7 : 0000000000000000 x6 : 0000000000000001
2432 09:36:44.839750 # [ 141.385153] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2433 09:36:44.839948 # [ 141.392576] x2 : 0000000000000000 x1 : ffff0008039db4c0 x0 : 0000000000000038
2434 09:36:44.840101 # [ 141.400000] Call trace:
2435 09:36:44.840215 # [ 141.402710] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2436 09:36:44.842151 # [ 141.408035] lkdtm_do_action+0x2c/0x50
2437 09:36:44.882203 # [ 141.412057] direct_entry+0x164/0x180
2438 09:36:44.882464 # [ 141.415989] full_proxy_write+0x68/0xc0
2439 09:36:44.882638 # [ 141.420100] vfs_write+0xcc/0x2e0
2440 09:36:44.882799 # [ 141.423689] ksys_write+0x80/0x110
2441 09:36:44.882951 # [ 141.427363] __arm64_sys_write+0x28/0x40
2442 09:36:44.883094 # [ 141.431560] invoke_syscall+0x8c/0x120
2443 09:36:44.883218 # [ 141.435586] el0_svc_common.constprop.0+0x68/0x124
2444 09:36:44.883340 # [ 141.440654] do_el0_svc+0x40/0xcc
2445 09:36:44.883461 # [ 141.444243] el0_svc+0x48/0xc0
2446 09:36:44.883580 # [ 141.447566] el0t_64_sync_handler+0xf4/0x120
2447 09:36:44.885376 # [ 141.452107] el0t_64_sync+0x18c/0x190
2448 09:36:44.918892 # [ 141.456044] Code: d0004fe0 912a2000 3900bfff 97ffc5f8 (385ff261)
2449 09:36:44.919154 # [ 141.462413] ---[ end trace 0000000000000000 ]---
2450 09:36:44.919328 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2451 09:36:44.919490 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2452 09:36:44.922050 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2453 09:36:45.431393 <6>[ 142.344395] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2454 09:36:45.431679 <6>[ 142.351123] lkdtm: attempting bad read from page above current stack
2455 09:36:45.431929 <1>[ 142.357840] Unable to handle kernel paging request at virtual address ffff80000e42c000
2456 09:36:45.432142 <1>[ 142.368758] Mem abort info:
2457 09:36:45.432343 <1>[ 142.373489] ESR = 0x0000000096000007
2458 09:36:45.432797 <1>[ 142.378357] EC = 0x25: DABT (current EL), IL = 32 bits
2459 09:36:45.432968 <1>[ 142.384004] SET = 0, FnV = 0
2460 09:36:45.434573 <1>[ 142.387363] EA = 0, S1PTW = 0
2461 09:36:45.474877 <1>[ 142.390798] FSC = 0x07: level 3 translation fault
2462 09:36:45.475167 <1>[ 142.395972] Data abort info:
2463 09:36:45.475393 <1>[ 142.399141] ISV = 0, ISS = 0x00000007
2464 09:36:45.475879 <1>[ 142.403265] CM = 0, WnR = 0
2465 09:36:45.476057 <1>[ 142.406520] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
2466 09:36:45.476247 <1>[ 142.413519] [ffff80000e42c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088720c003, pte=0000000000000000
2467 09:36:45.476432 <0>[ 142.426399] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2468 09:36:45.518474 <4>[ 142.432946] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2469 09:36:45.518882 <4>[ 142.446791] CPU: 1 PID: 1315 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2470 09:36:45.519113 <4>[ 142.454817] Hardware name: ARM Juno development board (r0) (DT)
2471 09:36:45.519357 <4>[ 142.461009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2472 09:36:45.519571 <4>[ 142.468250] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2473 09:36:45.521361 <4>[ 142.474016] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2474 09:36:45.561521 <4>[ 142.479775] sp : ffff80000e42ba40
2475 09:36:45.561932 <4>[ 142.483354] x29: ffff80000e42ba40 x28: ffff00080bc51a80 x27: 0000000000000000
2476 09:36:45.562185 <4>[ 142.490782] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eedf000
2477 09:36:45.562371 <4>[ 142.498207] x23: ffff000807636000 x22: ffff80000e42bbe0 x21: 000000000000001a
2478 09:36:45.562561 <4>[ 142.505632] x20: ffff80000b4d6e30 x19: ffff80000e42c000 x18: 0000000000000000
2479 09:36:45.562737 <4>[ 142.513057] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9eedf000
2480 09:36:45.604888 <4>[ 142.520485] x14: 0000000000000000 x13: 205d333231313533 x12: 2e32343120205b3e
2481 09:36:45.605188 <4>[ 142.527911] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e914
2482 09:36:45.605392 <4>[ 142.535335] x8 : ffff80000e42b718 x7 : 0000000000000000 x6 : 0000000000000001
2483 09:36:45.605572 <4>[ 142.542759] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2484 09:36:45.605741 <4>[ 142.550184] x2 : 0000000000000000 x1 : ffff00080bc51a80 x0 : ffff80000a061a50
2485 09:36:45.605900 <4>[ 142.557613] Call trace:
2486 09:36:45.607981 <4>[ 142.560323] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2487 09:36:45.648313 <4>[ 142.565743] lkdtm_do_action+0x2c/0x50
2488 09:36:45.648566 <4>[ 142.569769] direct_entry+0x164/0x180
2489 09:36:45.648750 <4>[ 142.573702] full_proxy_write+0x68/0xc0
2490 09:36:45.648915 <4>[ 142.577813] vfs_write+0xcc/0x2e0
2491 09:36:45.649072 <4>[ 142.581401] ksys_write+0x80/0x110
2492 09:36:45.649224 <4>[ 142.585075] __arm64_sys_write+0x28/0x40
2493 09:36:45.649377 <4>[ 142.589272] invoke_syscall+0x8c/0x120
2494 09:36:45.649515 <4>[ 142.593296] el0_svc_common.constprop.0+0x68/0x124
2495 09:36:45.649611 <4>[ 142.598364] do_el0_svc+0x40/0xcc
2496 09:36:45.649706 <4>[ 142.601953] el0_svc+0x48/0xc0
2497 09:36:45.651480 <4>[ 142.605276] el0t_64_sync_handler+0xf4/0x120
2498 09:36:45.674353 <4>[ 142.609817] el0t_64_sync+0x18c/0x190
2499 09:36:45.674675 <0>[ 142.613754] Code: 91401273 97ffc60f d0004fe0 91294000 (39400261)
2500 09:36:45.677454 <4>[ 142.620122] ---[ end trace 0000000000000000 ]---
2501 09:36:45.677721 # Segmentation fault
2502 09:36:45.851696 # [ 142.344395] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2503 09:36:45.852292 # [ 142.351123] lkdtm: attempting bad read from page above current stack
2504 09:36:45.852653 # [ 142.357840] Unable to handle kernel paging request at virtual address ffff80000e42c000
2505 09:36:45.852980 # [ 142.368758] Mem abort info:
2506 09:36:45.853289 # [ 142.373489] ESR = 0x0000000096000007
2507 09:36:45.853616 # [ 142.378357] EC = 0x25: DABT (current EL), IL = 32 bits
2508 09:36:45.853959 # [ 142.384004] SET = 0, FnV = 0
2509 09:36:45.854897 # [ 142.387363] EA = 0, S1PTW = 0
2510 09:36:45.894885 # [ 142.390798] FSC = 0x07: level 3 translation fault
2511 09:36:45.895499 # [ 142.395972] Data abort info:
2512 09:36:45.896212 # [ 142.399141] ISV = 0, ISS = 0x00000007
2513 09:36:45.897134 # [ 142.403265] CM = 0, WnR = 0
2514 09:36:45.897636 # [ 142.406520] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
2515 09:36:45.897980 # [ 142.413519] [ffff80000e42c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088720c003, pte=0000000000000000
2516 09:36:45.898325 # [ 142.426399] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2517 09:36:45.938308 # [ 142.432946] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2518 09:36:45.938783 # [ 142.446791] CPU: 1 PID: 1315 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2519 09:36:45.939145 # [ 142.454817] Hardware name: ARM Juno development board (r0) (DT)
2520 09:36:45.939478 # [ 142.461009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2521 09:36:45.939829 # [ 142.468250] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2522 09:36:45.941310 # [ 142.474016] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2523 09:36:45.981203 # [ 142.479775] sp : ffff80000e42ba40
2524 09:36:45.981719 # [ 142.483354] x29: ffff80000e42ba40 x28: ffff00080bc51a80 x27: 0000000000000000
2525 09:36:45.982092 # [ 142.490782] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eedf000
2526 09:36:45.982894 # [ 142.498207] x23: ffff000807636000 x22: ffff80000e42bbe0 x21: 000000000000001a
2527 09:36:45.983290 # [ 142.505632] x20: ffff80000b4d6e30 x19: ffff80000e42c000 x18: 0000000000000000
2528 09:36:45.983770 # [ 142.513057] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9eedf000
2529 09:36:46.024393 # [ 142.520485] x14: 0000000000000000 x13: 205d333231313533 x12: 2e32343120205b3e
2530 09:36:46.025286 # [ 142.527911] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e914
2531 09:36:46.025684 # [ 142.535335] x8 : ffff80000e42b718 x7 : 0000000000000000 x6 : 0000000000000001
2532 09:36:46.026031 # [ 142.542759] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2533 09:36:46.026360 # [ 142.550184] x2 : 0000000000000000 x1 : ffff00080bc51a80 x0 : ffff80000a061a50
2534 09:36:46.026671 # [ 142.557613] Call trace:
2535 09:36:46.027675 # [ 142.560323] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2536 09:36:46.028169 # [ 142.565743] lkdtm_do_action+0x2c/0x50
2537 09:36:46.067552 # [ 142.569769] direct_entry+0x164/0x180
2538 09:36:46.068075 # [ 142.573702] full_proxy_write+0x68/0xc0
2539 09:36:46.068425 # [ 142.577813] vfs_write+0xcc/0x2e0
2540 09:36:46.068741 # [ 142.581401] ksys_write+0x80/0x110
2541 09:36:46.069039 # [ 142.585075] __arm64_sys_write+0x28/0x40
2542 09:36:46.069331 # [ 142.589272] invoke_syscall+0x8c/0x120
2543 09:36:46.069617 # [ 142.593296] el0_svc_common.constprop.0+0x68/0x124
2544 09:36:46.069904 # [ 142.598364] do_el0_svc+0x40/0xcc
2545 09:36:46.070191 # [ 142.601953] el0_svc+0x48/0xc0
2546 09:36:46.070519 # [ 142.605276] el0t_64_sync_handler+0xf4/0x120
2547 09:36:46.071231 # [ 142.609817] el0t_64_sync+0x18c/0x190
2548 09:36:46.104370 # [ 142.613754] Code: 91401273 97ffc60f d0004fe0 91294000 (39400261)
2549 09:36:46.104869 # [ 142.620122] ---[ end trace 0000000000000000 ]---
2550 09:36:46.105213 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2551 09:36:46.105530 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2552 09:36:46.107652 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2553 09:36:46.758987 <6>[ 143.695865] lkdtm: Performing direct entry REPORT_STACK_CANARY
2554 09:36:46.762324 <6>[ 143.702092] lkdtm: Recorded stack canary for pid 1381 at offset 1
2555 09:36:46.800964 <6>[ 143.737172] lkdtm: Performing direct entry REPORT_STACK_CANARY
2556 09:36:46.804215 <6>[ 143.743360] lkdtm: ok: stack canaries differ between pid 1381 and pid 1383 at offset 1.
2557 09:36:46.948934 # [ 143.695865] lkdtm: Performing direct entry REPORT_STACK_CANARY
2558 09:36:46.949791 # [ 143.702092] lkdtm: Recorded stack canary for pid 1381 at offset 1
2559 09:36:46.950158 # [ 143.737172] lkdtm: Performing direct entry REPORT_STACK_CANARY
2560 09:36:46.950566 # [ 143.743360] lkdtm: ok: stack canaries differ between pid 1381 and pid 1383 at offset 1.
2561 09:36:46.952379 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2562 09:36:47.016079 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2563 09:36:47.111984 # selftests: lkdtm: UNSET_SMEP.sh
2564 09:36:47.746459 <6>[ 144.688485] lkdtm: Performing direct entry UNSET_SMEP
2565 09:36:47.749623 <3>[ 144.693888] lkdtm: XFAIL: this test is x86_64-only
2566 09:36:47.867382 # [ 144.688485] lkdtm: Performing direct entry UNSET_SMEP
2567 09:36:47.870608 # [ 144.693888] lkdtm: XFAIL: this test is x86_64-only
2568 09:36:47.934396 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2569 09:36:47.998443 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2570 09:36:48.110224 # selftests: lkdtm: DOUBLE_FAULT.sh
2571 09:36:48.649857 <6>[ 145.591603] lkdtm: Performing direct entry DOUBLE_FAULT
2572 09:36:48.653081 <3>[ 145.597500] lkdtm: XFAIL: this test is ia32-only
2573 09:36:48.766630 # [ 145.591603] lkdtm: Performing direct entry DOUBLE_FAULT
2574 09:36:48.769941 # [ 145.597500] lkdtm: XFAIL: this test is ia32-only
2575 09:36:48.833663 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2576 09:36:48.897408 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2577 09:36:49.009538 # selftests: lkdtm: CORRUPT_PAC.sh
2578 09:36:49.566112 <6>[ 146.502766] lkdtm: Performing direct entry CORRUPT_PAC
2579 09:36:49.569313 <3>[ 146.508254] lkdtm: FAIL: CPU lacks pointer authentication feature
2580 09:36:49.683058 # [ 146.502766] lkdtm: Performing direct entry CORRUPT_PAC
2581 09:36:49.686298 # [ 146.508254] lkdtm: FAIL: CPU lacks pointer authentication feature
2582 09:36:49.734101 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2583 09:36:49.813897 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2584 09:36:49.909725 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2585 09:36:50.479924 <6>[ 147.415705] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2586 09:36:50.482964 <3>[ 147.422834] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2587 09:36:50.596387 # [ 147.415705] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2588 09:36:50.599599 # [ 147.422834] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2589 09:36:50.647550 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2590 09:36:50.736431 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2591 09:36:50.832426 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2592 09:36:51.423953 <6>[ 148.342489] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2593 09:36:51.424500 <6>[ 148.349467] lkdtm: Attempting slab linear overflow ...
2594 09:36:51.424949 <3>[ 148.354965] =============================================================================
2595 09:36:51.425736 <3>[ 148.363421] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2596 09:36:51.426112 <3>[ 148.371443] -----------------------------------------------------------------------------
2597 09:36:51.426515 <3>[ 148.371443]
2598 09:36:51.467167 <3>[ 148.381636] 0xffff0008083c8800-0xffff0008083c8803 @offset=2048. First byte 0x78 instead of 0xcc
2599 09:36:51.468076 <3>[ 148.390617] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=1 pid=1591
2600 09:36:51.468475 <4>[ 148.398477] __kmem_cache_alloc_node+0x110/0x2b0
2601 09:36:51.468890 <4>[ 148.403372] kmalloc_trace+0x54/0xa0
2602 09:36:51.469287 <4>[ 148.407219] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2603 09:36:51.469674 <4>[ 148.412196] lkdtm_do_action+0x2c/0x50
2604 09:36:51.470052 <4>[ 148.416215] direct_entry+0x164/0x180
2605 09:36:51.470427 <4>[ 148.420147] full_proxy_write+0x68/0xc0
2606 09:36:51.470907 <4>[ 148.424257] vfs_write+0xcc/0x2e0
2607 09:36:51.510658 <4>[ 148.427845] ksys_write+0x80/0x110
2608 09:36:51.511140 <4>[ 148.431519] __arm64_sys_write+0x28/0x40
2609 09:36:51.511575 <4>[ 148.435715] invoke_syscall+0x8c/0x120
2610 09:36:51.512024 <4>[ 148.439740] el0_svc_common.constprop.0+0x68/0x124
2611 09:36:51.512425 <4>[ 148.444809] do_el0_svc+0x40/0xcc
2612 09:36:51.512811 <4>[ 148.448397] el0_svc+0x48/0xc0
2613 09:36:51.513549 <4>[ 148.451722] el0t_64_sync_handler+0xf4/0x120
2614 09:36:51.513912 <4>[ 148.456264] el0t_64_sync+0x18c/0x190
2615 09:36:51.514297 <3>[ 148.460196] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2616 09:36:51.514763 <4>[ 148.466402] __kmem_cache_free+0x244/0x2a0
2617 09:36:51.553967 <4>[ 148.470769] kfree+0xc0/0x1a0
2618 09:36:51.554428 <4>[ 148.474004] skb_free_head+0x4c/0x90
2619 09:36:51.554861 <4>[ 148.477853] skb_release_data+0x14c/0x1c0
2620 09:36:51.555639 <4>[ 148.482133] __kfree_skb+0x34/0x50
2621 09:36:51.556044 <4>[ 148.485804] tcp_ack+0x744/0x1300
2622 09:36:51.556444 <4>[ 148.489390] tcp_rcv_established+0x754/0x8b0
2623 09:36:51.556826 <4>[ 148.493932] tcp_v4_do_rcv+0x224/0x370
2624 09:36:51.557215 <4>[ 148.497957] tcp_v4_rcv+0xbc4/0xce0
2625 09:36:51.557585 <4>[ 148.501718] ip_protocol_deliver_rcu+0x78/0x31c
2626 09:36:51.557953 <4>[ 148.506521] ip_local_deliver_finish+0xbc/0x1f0
2627 09:36:51.558413 <4>[ 148.511324] ip_local_deliver+0x88/0x2e0
2628 09:36:51.597218 <4>[ 148.515516] ip_rcv_finish+0xb0/0xf4
2629 09:36:51.597688 <4>[ 148.519361] ip_rcv+0x68/0x2c0
2630 09:36:51.598121 <4>[ 148.522683] __netif_receive_skb_one_core+0x68/0x94
2631 09:36:51.598891 <4>[ 148.527838] __netif_receive_skb+0x2c/0x80
2632 09:36:51.599261 <3>[ 148.532208] Slab 0xfffffc002020f200 objects=10 used=6 fp=0xffff0008083cd800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2633 09:36:51.599660 <3>[ 148.545285] Object 0xffff0008083c8400 @offset=1024 fp=0x0000000000000000
2634 09:36:51.600098 <3>[ 148.545285]
2635 09:36:51.640455 <3>[ 148.554004] Redzone ffff0008083c8000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 09:36:51.641324 <3>[ 148.563765] Redzone ffff0008083c8010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 09:36:51.641723 <3>[ 148.573525] Redzone ffff0008083c8020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 09:36:51.642148 <3>[ 148.583285] Redzone ffff0008083c8030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 09:36:51.643838 <3>[ 148.593045] Redzone ffff0008083c8040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 09:36:51.684020 <3>[ 148.602804] Redzone ffff0008083c8050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 09:36:51.684483 <3>[ 148.612564] Redzone ffff0008083c8060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 09:36:51.684840 <3>[ 148.622324] Redzone ffff0008083c8070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 09:36:51.685176 <3>[ 148.632083] Redzone ffff0008083c8080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 09:36:51.726927 <3>[ 148.641843] Redzone ffff0008083c8090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 09:36:51.727403 <3>[ 148.651602] Redzone ffff0008083c80a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 09:36:51.727765 <3>[ 148.661362] Redzone ffff0008083c80b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 09:36:51.728162 <3>[ 148.671121] Redzone ffff0008083c80c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 09:36:51.770162 <3>[ 148.680880] Redzone ffff0008083c80d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 09:36:51.770635 <3>[ 148.690639] Redzone ffff0008083c80e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 09:36:51.770995 <3>[ 148.700398] Redzone ffff0008083c80f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 09:36:51.771327 <3>[ 148.710158] Redzone ffff0008083c8100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 09:36:51.773431 <3>[ 148.719917] Redzone ffff0008083c8110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 09:36:51.813392 <3>[ 148.729677] Redzone ffff0008083c8120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 09:36:51.813889 <3>[ 148.739436] Redzone ffff0008083c8130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 09:36:51.814257 <3>[ 148.749195] Redzone ffff0008083c8140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 09:36:51.814591 <3>[ 148.758955] Redzone ffff0008083c8150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 09:36:51.856632 <3>[ 148.768714] Redzone ffff0008083c8160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 09:36:51.857100 <3>[ 148.778474] Redzone ffff0008083c8170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 09:36:51.857461 <3>[ 148.788233] Redzone ffff0008083c8180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 09:36:51.857792 <3>[ 148.797992] Redzone ffff0008083c8190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 09:36:51.859916 <3>[ 148.807752] Redzone ffff0008083c81a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 09:36:51.899846 <3>[ 148.817511] Redzone ffff0008083c81b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 09:36:51.900316 <3>[ 148.827270] Redzone ffff0008083c81c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 09:36:51.900677 <3>[ 148.837030] Redzone ffff0008083c81d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 09:36:51.901009 <3>[ 148.846789] Redzone ffff0008083c81e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 09:36:51.943051 <3>[ 148.856549] Redzone ffff0008083c81f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 09:36:51.943535 <3>[ 148.866308] Redzone ffff0008083c8200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 09:36:51.943950 <3>[ 148.876067] Redzone ffff0008083c8210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 09:36:51.944293 <3>[ 148.885826] Redzone ffff0008083c8220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 09:36:51.946343 <3>[ 148.895586] Redzone ffff0008083c8230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 09:36:51.986324 <3>[ 148.905345] Redzone ffff0008083c8240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 09:36:51.987057 <3>[ 148.915104] Redzone ffff0008083c8250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 09:36:51.987998 <3>[ 148.924863] Redzone ffff0008083c8260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 09:36:51.988406 <3>[ 148.934623] Redzone ffff0008083c8270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 09:36:52.029510 <3>[ 148.944382] Redzone ffff0008083c8280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 09:36:52.030373 <3>[ 148.954142] Redzone ffff0008083c8290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 09:36:52.030779 <3>[ 148.963901] Redzone ffff0008083c82a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 09:36:52.031221 <3>[ 148.973661] Redzone ffff0008083c82b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 09:36:52.072746 <3>[ 148.983420] Redzone ffff0008083c82c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 09:36:52.073259 <3>[ 148.993179] Redzone ffff0008083c82d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 09:36:52.073729 <3>[ 149.002938] Redzone ffff0008083c82e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 09:36:52.074154 <3>[ 149.012698] Redzone ffff0008083c82f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2683 09:36:52.076072 <3>[ 149.022457] Redzone ffff0008083c8300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2684 09:36:52.115915 <3>[ 149.032217] Redzone ffff0008083c8310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2685 09:36:52.116429 <3>[ 149.041976] Redzone ffff0008083c8320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2686 09:36:52.116898 <3>[ 149.051735] Redzone ffff0008083c8330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2687 09:36:52.117317 <3>[ 149.061494] Redzone ffff0008083c8340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2688 09:36:52.159161 <3>[ 149.071253] Redzone ffff0008083c8350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2689 09:36:52.159666 <3>[ 149.081013] Redzone ffff0008083c8360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2690 09:36:52.160160 <3>[ 149.090771] Redzone ffff0008083c8370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2691 09:36:52.160583 <3>[ 149.100531] Redzone ffff0008083c8380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2692 09:36:52.162447 <3>[ 149.110290] Redzone ffff0008083c8390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2693 09:36:52.202350 <3>[ 149.120049] Redzone ffff0008083c83a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2694 09:36:52.202830 <3>[ 149.129809] Redzone ffff0008083c83b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2695 09:36:52.203283 <3>[ 149.139568] Redzone ffff0008083c83c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2696 09:36:52.203716 <3>[ 149.149328] Redzone ffff0008083c83d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2697 09:36:52.245619 <3>[ 149.159087] Redzone ffff0008083c83e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2698 09:36:52.246110 <3>[ 149.168846] Redzone ffff0008083c83f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2699 09:36:52.246559 <3>[ 149.178606] Object ffff0008083c8400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 09:36:52.246975 <3>[ 149.188366] Object ffff0008083c8410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 09:36:52.248922 <3>[ 149.198125] Object ffff0008083c8420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 09:36:52.288843 <3>[ 149.207885] Object ffff0008083c8430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 09:36:52.289333 <3>[ 149.217644] Object ffff0008083c8440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 09:36:52.289794 <3>[ 149.227404] Object ffff0008083c8450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 09:36:52.290215 <3>[ 149.237163] Object ffff0008083c8460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 09:36:52.332034 <3>[ 149.246923] Object ffff0008083c8470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 09:36:52.332526 <3>[ 149.256682] Object ffff0008083c8480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 09:36:52.332983 <3>[ 149.266442] Object ffff0008083c8490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 09:36:52.333398 <3>[ 149.276201] Object ffff0008083c84a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 09:36:52.375272 <3>[ 149.285961] Object ffff0008083c84b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 09:36:52.375757 <3>[ 149.295720] Object ffff0008083c84c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 09:36:52.376252 <3>[ 149.305480] Object ffff0008083c84d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 09:36:52.376677 <3>[ 149.315239] Object ffff0008083c84e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 09:36:52.378581 <3>[ 149.324998] Object ffff0008083c84f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 09:36:52.418484 <3>[ 149.334757] Object ffff0008083c8500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 09:36:52.418963 <3>[ 149.344516] Object ffff0008083c8510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 09:36:52.419427 <3>[ 149.354276] Object ffff0008083c8520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 09:36:52.419875 <3>[ 149.364035] Object ffff0008083c8530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 09:36:52.461703 <3>[ 149.373795] Object ffff0008083c8540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 09:36:52.462347 <3>[ 149.383554] Object ffff0008083c8550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 09:36:52.462825 <3>[ 149.393313] Object ffff0008083c8560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 09:36:52.463254 <3>[ 149.403073] Object ffff0008083c8570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 09:36:52.464900 <3>[ 149.412832] Object ffff0008083c8580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 09:36:52.504885 <3>[ 149.422591] Object ffff0008083c8590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 09:36:52.505359 <3>[ 149.432350] Object ffff0008083c85a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 09:36:52.505810 <3>[ 149.442110] Object ffff0008083c85b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 09:36:52.506224 <3>[ 149.451869] Object ffff0008083c85c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 09:36:52.548105 <3>[ 149.461628] Object ffff0008083c85d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 09:36:52.548594 <3>[ 149.471388] Object ffff0008083c85e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 09:36:52.549054 <3>[ 149.481147] Object ffff0008083c85f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 09:36:52.549481 <3>[ 149.490906] Object ffff0008083c8600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 09:36:52.551448 <3>[ 149.500666] Object ffff0008083c8610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 09:36:52.591384 <3>[ 149.510425] Object ffff0008083c8620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 09:36:52.591899 <3>[ 149.520185] Object ffff0008083c8630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 09:36:52.592353 <3>[ 149.529944] Object ffff0008083c8640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 09:36:52.592773 <3>[ 149.539704] Object ffff0008083c8650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 09:36:52.634578 <3>[ 149.549463] Object ffff0008083c8660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 09:36:52.635071 <3>[ 149.559222] Object ffff0008083c8670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 09:36:52.635529 <3>[ 149.568981] Object ffff0008083c8680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 09:36:52.635990 <3>[ 149.578740] Object ffff0008083c8690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 09:36:52.677831 <3>[ 149.588499] Object ffff0008083c86a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 09:36:52.678318 <3>[ 149.598259] Object ffff0008083c86b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 09:36:52.678775 <3>[ 149.608019] Object ffff0008083c86c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 09:36:52.679193 <3>[ 149.617778] Object ffff0008083c86d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 09:36:52.681137 <3>[ 149.627538] Object ffff0008083c86e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2746 09:36:52.721009 <3>[ 149.637297] Object ffff0008083c86f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2747 09:36:52.721487 <3>[ 149.647056] Object ffff0008083c8700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2748 09:36:52.721935 <3>[ 149.656815] Object ffff0008083c8710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2749 09:36:52.722346 <3>[ 149.666575] Object ffff0008083c8720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2750 09:36:52.764222 <3>[ 149.676334] Object ffff0008083c8730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2751 09:36:52.764712 <3>[ 149.686094] Object ffff0008083c8740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2752 09:36:52.765168 <3>[ 149.695853] Object ffff0008083c8750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2753 09:36:52.765584 <3>[ 149.705612] Object ffff0008083c8760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2754 09:36:52.767528 <3>[ 149.715372] Object ffff0008083c8770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2755 09:36:52.807457 <3>[ 149.725131] Object ffff0008083c8780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2756 09:36:52.807987 <3>[ 149.734890] Object ffff0008083c8790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2757 09:36:52.808442 <3>[ 149.744649] Object ffff0008083c87a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2758 09:36:52.808863 <3>[ 149.754409] Object ffff0008083c87b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2759 09:36:52.850677 <3>[ 149.764168] Object ffff0008083c87c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2760 09:36:52.851186 <3>[ 149.773928] Object ffff0008083c87d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2761 09:36:52.851654 <3>[ 149.783687] Object ffff0008083c87e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2762 09:36:52.852115 <3>[ 149.793447] Object ffff0008083c87f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2763 09:36:52.853972 <3>[ 149.803206] Redzone ffff0008083c8800: 78 56 34 12 cc cc cc cc xV4.....
2764 09:36:52.893892 <3>[ 149.812270] Padding ffff0008083c8854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 09:36:52.894375 <3>[ 149.822029] Padding ffff0008083c8864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 09:36:52.894828 <3>[ 149.831789] Padding ffff0008083c8874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 09:36:52.895248 <3>[ 149.841548] Padding ffff0008083c8884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 09:36:52.937118 <3>[ 149.851307] Padding ffff0008083c8894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 09:36:52.937602 <3>[ 149.861066] Padding ffff0008083c88a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 09:36:52.938318 <3>[ 149.870826] Padding ffff0008083c88b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 09:36:52.938671 <3>[ 149.880585] Padding ffff0008083c88c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 09:36:52.980348 <3>[ 149.890344] Padding ffff0008083c88d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 09:36:52.980819 <3>[ 149.900104] Padding ffff0008083c88e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 09:36:52.981166 <3>[ 149.909863] Padding ffff0008083c88f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 09:36:52.981488 <3>[ 149.919622] Padding ffff0008083c8904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 09:36:52.983640 <3>[ 149.929382] Padding ffff0008083c8914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 09:36:53.023544 <3>[ 149.939141] Padding ffff0008083c8924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 09:36:53.024057 <3>[ 149.948901] Padding ffff0008083c8934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 09:36:53.024409 <3>[ 149.958660] Padding ffff0008083c8944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 09:36:53.024732 <3>[ 149.968419] Padding ffff0008083c8954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 09:36:53.066752 <3>[ 149.978178] Padding ffff0008083c8964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 09:36:53.067222 <3>[ 149.987938] Padding ffff0008083c8974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 09:36:53.067570 <3>[ 149.997697] Padding ffff0008083c8984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 09:36:53.067935 <3>[ 150.007457] Padding ffff0008083c8994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 09:36:53.070054 <3>[ 150.017216] Padding ffff0008083c89a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 09:36:53.110013 <3>[ 150.026976] Padding ffff0008083c89b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 09:36:53.110477 <3>[ 150.036735] Padding ffff0008083c89c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 09:36:53.110826 <3>[ 150.046495] Padding ffff0008083c89d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 09:36:53.111149 <3>[ 150.056254] Padding ffff0008083c89e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 09:36:53.153254 <3>[ 150.066013] Padding ffff0008083c89f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 09:36:53.153733 <3>[ 150.075773] Padding ffff0008083c8a04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 09:36:53.154088 <3>[ 150.085532] Padding ffff0008083c8a14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 09:36:53.154408 <3>[ 150.095291] Padding ffff0008083c8a24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 09:36:53.156528 <3>[ 150.105050] Padding ffff0008083c8a34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 09:36:53.196446 <3>[ 150.114809] Padding ffff0008083c8a44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 09:36:53.196925 <3>[ 150.124568] Padding ffff0008083c8a54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 09:36:53.197277 <3>[ 150.134328] Padding ffff0008083c8a64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 09:36:53.197598 <3>[ 150.144087] Padding ffff0008083c8a74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 09:36:53.239631 <3>[ 150.153847] Padding ffff0008083c8a84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 09:36:53.240150 <3>[ 150.163606] Padding ffff0008083c8a94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 09:36:53.240935 <3>[ 150.173365] Padding ffff0008083c8aa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 09:36:53.241365 <3>[ 150.183124] Padding ffff0008083c8ab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 09:36:53.282921 <3>[ 150.192884] Padding ffff0008083c8ac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 09:36:53.283413 <3>[ 150.202643] Padding ffff0008083c8ad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 09:36:53.283888 <3>[ 150.212403] Padding ffff0008083c8ae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2806 09:36:53.284312 <3>[ 150.222162] Padding ffff0008083c8af4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2807 09:36:53.286199 <3>[ 150.231921] Padding ffff0008083c8b04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2808 09:36:53.326122 <3>[ 150.241681] Padding ffff0008083c8b14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2809 09:36:53.326595 <3>[ 150.251440] Padding ffff0008083c8b24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2810 09:36:53.327039 <3>[ 150.261200] Padding ffff0008083c8b34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2811 09:36:53.327447 <3>[ 150.270959] Padding ffff0008083c8b44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2812 09:36:53.369335 <3>[ 150.280718] Padding ffff0008083c8b54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2813 09:36:53.369845 <3>[ 150.290478] Padding ffff0008083c8b64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2814 09:36:53.370220 <3>[ 150.300237] Padding ffff0008083c8b74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2815 09:36:53.370562 <3>[ 150.309997] Padding ffff0008083c8b84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2816 09:36:53.372668 <3>[ 150.319756] Padding ffff0008083c8b94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2817 09:36:53.412583 <3>[ 150.329515] Padding ffff0008083c8ba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2818 09:36:53.413049 <3>[ 150.339274] Padding ffff0008083c8bb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2819 09:36:53.413405 <3>[ 150.349034] Padding ffff0008083c8bc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2820 09:36:53.413734 <3>[ 150.358793] Padding ffff0008083c8bd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2821 09:36:53.455918 <3>[ 150.368553] Padding ffff0008083c8be4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2822 09:36:53.456490 <3>[ 150.378312] Padding ffff0008083c8bf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2823 09:36:53.456865 <4>[ 150.387725] CPU: 1 PID: 1591 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
2824 09:36:53.457204 <4>[ 150.395749] Hardware name: ARM Juno development board (r0) (DT)
2825 09:36:53.457524 <4>[ 150.401941] Call trace:
2826 09:36:53.457829 <4>[ 150.404650] dump_backtrace+0xe8/0x140
2827 09:36:53.458489 <4>[ 150.408672] show_stack+0x30/0x40
2828 09:36:53.459255 <4>[ 150.412256] dump_stack_lvl+0x88/0xb4
2829 09:36:53.499224 <4>[ 150.416192] dump_stack+0x18/0x34
2830 09:36:53.499715 <4>[ 150.419780] print_trailer+0x184/0x198
2831 09:36:53.500137 <4>[ 150.423799] check_bytes_and_report+0x100/0x130
2832 09:36:53.500472 <4>[ 150.428602] check_object+0x1d4/0x2c0
2833 09:36:53.500784 <4>[ 150.432533] free_debug_processing+0x1e8/0x57c
2834 09:36:53.501089 <4>[ 150.437248] __slab_free+0x330/0x480
2835 09:36:53.501385 <4>[ 150.441093] __kmem_cache_free+0x244/0x2a0
2836 09:36:53.501680 <4>[ 150.445460] kfree+0xc0/0x1a0
2837 09:36:53.501971 <4>[ 150.448695] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2838 09:36:53.502739 <4>[ 150.453672] lkdtm_do_action+0x2c/0x50
2839 09:36:53.503072 <4>[ 150.457689] direct_entry+0x164/0x180
2840 09:36:53.542557 <4>[ 150.461620] full_proxy_write+0x68/0xc0
2841 09:36:53.543083 <4>[ 150.465728] vfs_write+0xcc/0x2e0
2842 09:36:53.543436 <4>[ 150.469315] ksys_write+0x80/0x110
2843 09:36:53.543759 <4>[ 150.472989] __arm64_sys_write+0x28/0x40
2844 09:36:53.544121 <4>[ 150.477185] invoke_syscall+0x8c/0x120
2845 09:36:53.544422 <4>[ 150.481208] el0_svc_common.constprop.0+0x68/0x124
2846 09:36:53.544719 <4>[ 150.486277] do_el0_svc+0x40/0xcc
2847 09:36:53.545009 <4>[ 150.489864] el0_svc+0x48/0xc0
2848 09:36:53.545297 <4>[ 150.493186] el0t_64_sync_handler+0xf4/0x120
2849 09:36:53.546057 <4>[ 150.497727] el0t_64_sync+0x18c/0x190
2850 09:36:53.568422 <3>[ 150.501660] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008083c8800-0xffff0008083c8803=0xcc
2851 09:36:53.571735 <3>[ 150.510609] FIX kmalloc-1k: Object at 0xffff0008083c8400 not freed
2852 09:36:53.741349 # [ 148.342489] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2853 09:36:53.741629 # [ 148.349467] lkdtm: Attempting slab linear overflow ...
2854 09:36:53.741810 # [ 148.354965] =============================================================================
2855 09:36:53.742011 # [ 148.363421] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2856 09:36:53.742173 # [ 148.371443] -----------------------------------------------------------------------------
2857 09:36:53.742326 #
2858 09:36:53.784432 # [ 148.381636] 0xffff0008083c8800-0xffff0008083c8803 @offset=2048. First byte 0x78 instead of 0xcc
2859 09:36:53.784713 # [ 148.390617] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=1 pid=1591
2860 09:36:53.784896 # [ 148.398477] __kmem_cache_alloc_node+0x110/0x2b0
2861 09:36:53.785060 # [ 148.403372] kmalloc_trace+0x54/0xa0
2862 09:36:53.785239 # [ 148.407219] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2863 09:36:53.785431 # [ 148.412196] lkdtm_do_action+0x2c/0x50
2864 09:36:53.785580 # [ 148.416215] direct_entry+0x164/0x180
2865 09:36:53.785714 # [ 148.420147] full_proxy_write+0x68/0xc0
2866 09:36:53.785839 # [ 148.424257] vfs_write+0xcc/0x2e0
2867 09:36:53.787554 # [ 148.427845] ksys_write+0x80/0x110
2868 09:36:53.827617 # [ 148.431519] __arm64_sys_write+0x28/0x40
2869 09:36:53.827990 # [ 148.435715] invoke_syscall+0x8c/0x120
2870 09:36:53.828327 # [ 148.439740] el0_svc_common.constprop.0+0x68/0x124
2871 09:36:53.828554 # [ 148.444809] do_el0_svc+0x40/0xcc
2872 09:36:53.828762 # [ 148.448397] el0_svc+0x48/0xc0
2873 09:36:53.829018 # [ 148.451722] el0t_64_sync_handler+0xf4/0x120
2874 09:36:53.829317 # [ 148.456264] el0t_64_sync+0x18c/0x190
2875 09:36:53.829442 # [ 148.460196] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2876 09:36:53.829794 # [ 148.466402] __kmem_cache_free+0x244/0x2a0
2877 09:36:53.830693 # [ 148.470769] kfree+0xc0/0x1a0
2878 09:36:53.870803 # [ 148.474004] skb_free_head+0x4c/0x90
2879 09:36:53.871226 # [ 148.477853] skb_release_data+0x14c/0x1c0
2880 09:36:53.871483 # [ 148.482133] __kfree_skb+0x34/0x50
2881 09:36:53.871769 # [ 148.485804] tcp_ack+0x744/0x1300
2882 09:36:53.872102 # [ 148.489390] tcp_rcv_established+0x754/0x8b0
2883 09:36:53.872618 # [ 148.493932] tcp_v4_do_rcv+0x224/0x370
2884 09:36:53.872750 # [ 148.497957] tcp_v4_rcv+0xbc4/0xce0
2885 09:36:53.872875 # [ 148.501718] ip_protocol_deliver_rcu+0x78/0x31c
2886 09:36:53.872994 # [ 148.506521] ip_local_deliver_finish+0xbc/0x1f0
2887 09:36:53.873109 # [ 148.511324] ip_local_deliver+0x88/0x2e0
2888 09:36:53.873895 # [ 148.515516] ip_rcv_finish+0xb0/0xf4
2889 09:36:53.913940 # [ 148.519361] ip_rcv+0x68/0x2c0
2890 09:36:53.914343 # [ 148.522683] __netif_receive_skb_one_core+0x68/0x94
2891 09:36:53.914684 # [ 148.527838] __netif_receive_skb+0x2c/0x80
2892 09:36:53.914923 # [ 148.532208] Slab 0xfffffc002020f200 objects=10 used=6 fp=0xffff0008083cd800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2893 09:36:53.915137 # [ 148.545285] Object 0xffff0008083c8400 @offset=1024 fp=0x0000000000000000
2894 09:36:53.915412 #
2895 09:36:53.917076 # [ 148.554004] Redzone ffff0008083c8000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 09:36:53.957157 # [ 148.563765] Redzone ffff0008083c8010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 09:36:53.957456 # [ 148.573525] Redzone ffff0008083c8020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 09:36:53.957705 # [ 148.583285] Redzone ffff0008083c8030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 09:36:53.957922 # [ 148.593045] Redzone ffff0008083c8040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 09:36:54.000334 # [ 148.602804] Redzone ffff0008083c8050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 09:36:54.000604 # [ 148.612564] Redzone ffff0008083c8060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 09:36:54.000843 # [ 148.622324] Redzone ffff0008083c8070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 09:36:54.001063 # [ 148.632083] Redzone ffff0008083c8080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 09:36:54.003501 # [ 148.641843] Redzone ffff0008083c8090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 09:36:54.043768 # [ 148.651602] Redzone ffff0008083c80a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 09:36:54.044282 # [ 148.661362] Redzone ffff0008083c80b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 09:36:54.044728 # [ 148.671121] Redzone ffff0008083c80c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 09:36:54.045141 # [ 148.680880] Redzone ffff0008083c80d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 09:36:54.086962 # [ 148.690639] Redzone ffff0008083c80e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 09:36:54.087458 # [ 148.700398] Redzone ffff0008083c80f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 09:36:54.087937 # [ 148.710158] Redzone ffff0008083c8100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 09:36:54.088356 # [ 148.719917] Redzone ffff0008083c8110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 09:36:54.090248 # [ 148.729677] Redzone ffff0008083c8120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 09:36:54.130089 # [ 148.739436] Redzone ffff0008083c8130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 09:36:54.130567 # [ 148.749195] Redzone ffff0008083c8140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 09:36:54.131015 # [ 148.758955] Redzone ffff0008083c8150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 09:36:54.131423 # [ 148.768714] Redzone ffff0008083c8160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 09:36:54.173262 # [ 148.778474] Redzone ffff0008083c8170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 09:36:54.173773 # [ 148.788233] Redzone ffff0008083c8180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 09:36:54.174223 # [ 148.797992] Redzone ffff0008083c8190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 09:36:54.174638 # [ 148.807752] Redzone ffff0008083c81a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 09:36:54.176531 # [ 148.817511] Redzone ffff0008083c81b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 09:36:54.216405 # [ 148.827270] Redzone ffff0008083c81c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 09:36:54.216892 # [ 148.837030] Redzone ffff0008083c81d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 09:36:54.217382 # [ 148.846789] Redzone ffff0008083c81e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 09:36:54.217726 # [ 148.856549] Redzone ffff0008083c81f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 09:36:54.259585 # [ 148.866308] Redzone ffff0008083c8200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 09:36:54.260091 # [ 148.876067] Redzone ffff0008083c8210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 09:36:54.260438 # [ 148.885826] Redzone ffff0008083c8220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 09:36:54.260764 # [ 148.895586] Redzone ffff0008083c8230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 09:36:54.262904 # [ 148.905345] Redzone ffff0008083c8240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 09:36:54.303088 # [ 148.915104] Redzone ffff0008083c8250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 09:36:54.303555 # [ 148.924863] Redzone ffff0008083c8260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 09:36:54.303936 # [ 148.934623] Redzone ffff0008083c8270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 09:36:54.304261 # [ 148.944382] Redzone ffff0008083c8280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 09:36:54.345843 # [ 148.954142] Redzone ffff0008083c8290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 09:36:54.346320 # [ 148.963901] Redzone ffff0008083c82a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 09:36:54.346665 # [ 148.973661] Redzone ffff0008083c82b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 09:36:54.347005 # [ 148.983420] Redzone ffff0008083c82c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 09:36:54.389127 # [ 148.993179] Redzone ffff0008083c82d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 09:36:54.389612 # [ 149.002938] Redzone ffff0008083c82e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 09:36:54.389962 # [ 149.012698] Redzone ffff0008083c82f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2943 09:36:54.390279 # [ 149.022457] Redzone ffff0008083c8300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2944 09:36:54.392382 # [ 149.032217] Redzone ffff0008083c8310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2945 09:36:54.432263 # [ 149.041976] Redzone ffff0008083c8320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2946 09:36:54.432747 # [ 149.051735] Redzone ffff0008083c8330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2947 09:36:54.433098 # [ 149.061494] Redzone ffff0008083c8340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2948 09:36:54.433422 # [ 149.071253] Redzone ffff0008083c8350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2949 09:36:54.475421 # [ 149.081013] Redzone ffff0008083c8360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2950 09:36:54.475942 # [ 149.090771] Redzone ffff0008083c8370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2951 09:36:54.476299 # [ 149.100531] Redzone ffff0008083c8380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2952 09:36:54.476617 # [ 149.110290] Redzone ffff0008083c8390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2953 09:36:54.478715 # [ 149.120049] Redzone ffff0008083c83a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2954 09:36:54.518554 # [ 149.129809] Redzone ffff0008083c83b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2955 09:36:54.519064 # [ 149.139568] Redzone ffff0008083c83c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2956 09:36:54.519420 # [ 149.149328] Redzone ffff0008083c83d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2957 09:36:54.519745 # [ 149.159087] Redzone ffff0008083c83e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2958 09:36:54.561654 # [ 149.168846] Redzone ffff0008083c83f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2959 09:36:54.562132 # [ 149.178606] Object ffff0008083c8400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 09:36:54.562869 # [ 149.188366] Object ffff0008083c8410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 09:36:54.563229 # [ 149.198125] Object ffff0008083c8420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 09:36:54.564964 # [ 149.207885] Object ffff0008083c8430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 09:36:54.604931 # [ 149.217644] Object ffff0008083c8440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 09:36:54.605542 # [ 149.227404] Object ffff0008083c8450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 09:36:54.606673 # [ 149.237163] Object ffff0008083c8460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 09:36:54.607299 # [ 149.246923] Object ffff0008083c8470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 09:36:54.648036 # [ 149.256682] Object ffff0008083c8480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 09:36:54.648939 # [ 149.266442] Object ffff0008083c8490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 09:36:54.649324 # [ 149.276201] Object ffff0008083c84a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 09:36:54.649648 # [ 149.285961] Object ffff0008083c84b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 09:36:54.651396 # [ 149.295720] Object ffff0008083c84c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 09:36:54.691232 # [ 149.305480] Object ffff0008083c84d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 09:36:54.691705 # [ 149.315239] Object ffff0008083c84e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 09:36:54.692099 # [ 149.324998] Object ffff0008083c84f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 09:36:54.692415 # [ 149.334757] Object ffff0008083c8500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 09:36:54.734391 # [ 149.344516] Object ffff0008083c8510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 09:36:54.734853 # [ 149.354276] Object ffff0008083c8520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 09:36:54.735191 # [ 149.364035] Object ffff0008083c8530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 09:36:54.735518 # [ 149.373795] Object ffff0008083c8540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 09:36:54.737649 # [ 149.383554] Object ffff0008083c8550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 09:36:54.777547 # [ 149.393313] Object ffff0008083c8560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 09:36:54.778015 # [ 149.403073] Object ffff0008083c8570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 09:36:54.778353 # [ 149.412832] Object ffff0008083c8580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 09:36:54.778663 # [ 149.422591] Object ffff0008083c8590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 09:36:54.820753 # [ 149.432350] Object ffff0008083c85a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 09:36:54.821253 # [ 149.442110] Object ffff0008083c85b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 09:36:54.821589 # [ 149.451869] Object ffff0008083c85c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 09:36:54.821907 # [ 149.461628] Object ffff0008083c85d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 09:36:54.824057 # [ 149.471388] Object ffff0008083c85e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 09:36:54.863828 # [ 149.481147] Object ffff0008083c85f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 09:36:54.864388 # [ 149.490906] Object ffff0008083c8600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 09:36:54.864714 # [ 149.500666] Object ffff0008083c8610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 09:36:54.865001 # [ 149.510425] Object ffff0008083c8620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 09:36:54.907039 # [ 149.520185] Object ffff0008083c8630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2995 09:36:54.907525 # [ 149.529944] Object ffff0008083c8640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 09:36:54.907914 # [ 149.539704] Object ffff0008083c8650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2997 09:36:54.908241 # [ 149.549463] Object ffff0008083c8660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 09:36:54.910277 # [ 149.559222] Object ffff0008083c8670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2999 09:36:54.950144 # [ 149.568981] Object ffff0008083c8680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 09:36:54.950655 # [ 149.578740] Object ffff0008083c8690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 09:36:54.951021 # [ 149.588499] Object ffff0008083c86a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 09:36:54.951352 # [ 149.598259] Object ffff0008083c86b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3003 09:36:54.993299 # [ 149.608019] Object ffff0008083c86c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3004 09:36:54.993735 # [ 149.617778] Object ffff0008083c86d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3005 09:36:54.994050 # [ 149.627538] Object ffff0008083c86e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3006 09:36:54.994340 # [ 149.637297] Object ffff0008083c86f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3007 09:36:55.036531 # [ 149.647056] Object ffff0008083c8700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3008 09:36:55.037130 # [ 149.656815] Object ffff0008083c8710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3009 09:36:55.038144 # [ 149.666575] Object ffff0008083c8720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<6>[ 151.971809] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3010 09:36:55.038707 kkkkkkkkkk
3011 09:36:55.039029 # [ 149.676334] Obj<6>[ 151.982021] lkdtm: Attempting vmalloc linear overflow ...
3012 09:36:55.040002 ect ffff0008083c8730: 6b 6b 6b<0>[ 151.989336] detected buffer overflow in memset
3013 09:36:55.079381 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 151.996839] ------------[ cut here ]------------
3014 09:36:55.079659 b 6b 6b kkkkkkkkkkkkkkkk
3015 09:36:55.080115 # [ <2>[ 152.004432] kernel BUG at lib/string_helpers.c:1027!
3016 09:36:55.080296 149.686094] Object ffff0008083<0>[ 152.012443] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3017 09:36:55.082567 c8740: 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.022278] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3018 09:36:55.122647 b 6b 6b 6b 6b 6b 6b 6b kkkkkkkk<4>[ 152.038815] CPU: 1 PID: 1631 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3019 09:36:55.122891 kkkkkkkk
3020 09:36:55.123062 # [ 149.695853] Objec<4>[ 152.049606] Hardware name: ARM Juno development board (r0) (DT)
3021 09:36:55.123501 t ffff0008083c8750: 6b 6b 6b 6<4>[ 152.058571] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3022 09:36:55.123679 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.068580] pc : fortify_panic+0x24/0x28
3023 09:36:55.123856 6b 6b kkkkkkkkkkkkkkkk
3024 09:36:55.125854 # [ 14<4>[ 152.075545] lr : fortify_panic+0x24/0x28
3025 09:36:55.165784 9.705612] Object ffff0008083c8<4>[ 152.082509] sp : ffff80000e9dbb80
3026 09:36:55.166024 760: 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.088864] x29: ffff80000e9dbb80 x28: ffff000807cd1a80 x27: 0000000000000000
3027 09:36:55.166203 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<4>[ 152.099047] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9c4bf000
3028 09:36:55.166367 kkkkkk
3029 09:36:55.166517 # [ 149.715372] Object <4>[ 152.109231] x23: ffff0008068cb000 x22: ffff80000e9dbd30 x21: 0000000000000018
3030 09:36:55.209230 ffff0008083c8770: 6b 6b 6b 6b <4>[ 152.119415] x20: ffff80000c933000 x19: ffff800009f06c28 x18: 0000000000000000
3031 09:36:55.209707 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.129598] x17: ffff8000086aff38 x16: ffff800008c0ece4 x15: ffff800008c0e76c
3032 09:36:55.210061 6b kkkkkkkkkkkkkkkk
3033 09:36:55.210374 # [ 149.<4>[ 152.139781] x14: 0000000000000000 x13: 205d363333393839 x12: 2e31353120205b3e
3034 09:36:55.210676 725131] Object ffff0008083c878<4>[ 152.149964] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e914
3035 09:36:55.212484 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.160147] x8 : ffff80000e9db858 x7 : 0000000000000000 x6 : 0000000000000001
3036 09:36:55.252381 6b 6b 6b 6b 6b 6b kkkkkkkkkkkk<4>[ 152.170330] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3037 09:36:55.252844 kkkk
3038 09:36:55.253184 # [ 149.734890] Object <4>[ 152.180513] x2 : 0000000000000000 x1 : ffff000807cd1a80 x0 : 0000000000000022
3039 09:36:55.253506 ffff0008083c8790: 6b 6b 6b 6b 6b<4>[ 152.190697] Call trace:
3040 09:36:55.253815 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.196181] fortify_panic+0x24/0x28
3041 09:36:55.254108 b kkkkkkkkkkkkkkkk
3042 09:36:55.254397 # [ 149.74<4>[ 152.202796] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3043 09:36:55.295636 4649] Object ffff0008083c87a0:<4>[ 152.210803] lkdtm_do_action+0x2c/0x50
3044 09:36:55.296153 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.217592] direct_entry+0x164/0x180
3045 09:36:55.296500 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<4>[ 152.224294] full_proxy_write+0x68/0xc0
3046 09:36:55.296815 kk
3047 09:36:55.297111 # [ 149.754409] Object ff<4>[ 152.231170] vfs_write+0xcc/0x2e0
3048 09:36:55.297405 ff0008083c87b0: 6b 6b 6b 6b 6b 6<4>[ 152.237525] ksys_write+0x80/0x110
3049 09:36:55.297698 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.243966] __arm64_sys_write+0x28/0x40
3050 09:36:55.297984 kkkkkkkkkkkkkkkk
3051 09:36:55.298770 # [ 149.7641<4>[ 152.250930] invoke_syscall+0x8c/0x120
3052 09:36:55.338762 68] Object ffff0008083c87c0: 6<4>[ 152.257719] el0_svc_common.constprop.0+0x68/0x124
3053 09:36:55.339232 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.265553] do_el0_svc+0x40/0xcc
3054 09:36:55.339576 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<4>[ 152.271907] el0_svc+0x48/0xc0
3055 09:36:55.339951
3056 09:36:55.340265 # [ 149.773928] Object ffff<4>[ 152.278000] el0t_64_sync_handler+0xf4/0x120
3057 09:36:55.340567 0008083c87d0: 6b 6b 6b 6b 6b 6b <4>[ 152.285312] el0t_64_sync+0x18c/0x190
3058 09:36:55.342079 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<0>[ 152.292020] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
3059 09:36:55.381585 kkkkkkkkkkkkkkk
3060 09:36:55.381871 # [ 149.783687<4>[ 152.301156] ---[ end trace 0000000000000000 ]---
3061 09:36:55.382190 ] Object ffff0008083c87e0: 6b <6>[ 152.308814] note: cat[1631] exited with irqs disabled
3062 09:36:55.382676 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<6>[ 152.316971] note: cat[1631] exited with preempt_count 1
3063 09:36:55.383027 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3064 09:36:55.383185 # [ 149.793447]<4>[ 152.326834] ------------[ cut here ]------------
3065 09:36:55.424784 Object ffff0008083c87f0: 6b 6<4>[ 152.334232] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3066 09:36:55.425069 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.346940] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3067 09:36:55.425250 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3068 09:36:55.425417 #<4>[ 152.363480] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
3069 09:36:55.425575 [ 149.803206] Redzone ffff000<4>[ 152.374534] Hardware name: ARM Juno development board (r0) (DT)
3070 09:36:55.468033 8083c8800: 78 56 34 12 cc cc cc <4>[ 152.383502] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3071 09:36:55.468312 cc xV4.<4>[ 152.393512] pc : ct_kernel_exit.constprop.0+0x118/0x170
3072 09:36:55.468488 ....
3073 09:36:55.468647 # [ 149.812270] Padding <4>[ 152.401783] lr : ct_idle_enter+0x10/0x1c
3074 09:36:55.468808 ffff0008083c8854: 5a 5a 5a 5a 5a<4>[ 152.408748] sp : ffff80000c36bd30
3075 09:36:55.468950 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 152.415104] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
3076 09:36:55.471153 a ZZZZZZZZZZZZZZZZ
3077 09:36:55.511424 # [ 149.82<4>[ 152.425288] x26: 0000000000000001 x25: 000000237762ce0c x24: 0000000000000002
3078 09:36:55.512250 2029] Padding ffff0008083c8864:<4>[ 152.435472] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
3079 09:36:55.512596 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 152.445655] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
3080 09:36:55.512895 a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZ<4>[ 152.455839] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
3081 09:36:55.513172 ZZ
3082 09:36:55.554666 # [ 149.831789] Padding ff<4>[ 152.466023] x14: ffff8000080bb8fc x13: ffff800008c0ffcc x12: ffff80000965c330
3083 09:36:55.555204 ff0008083c8874: 5a 5a 5a 5a 5a 5<4>[ 152.476207] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
3084 09:36:55.555953 a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 152.486392] x8 : 0000000000000a8f x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
3085 09:36:55.556309 ZZZZZZZZZZZZZZZZ
3086 09:36:55.556626 # [ 149.8415<4>[ 152.496576] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
3087 09:36:55.557985 48] Padding ffff0008083c8884: 5<4>[ 152.506761] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
3088 09:36:55.597872 a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 152.516946] Call trace:
3089 09:36:55.598368 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ<4>[ 152.522431] ct_kernel_exit.constprop.0+0x118/0x170
3090 09:36:55.598724
3091 09:36:55.599043 # [ 149.851307] Padding ffff<4>[ 152.530352] ct_idle_enter+0x10/0x1c
3092 09:36:55.599708 0008083c8894: 5a 5a 5a 5a 5a 5a <4>[ 152.536969] cpuidle_enter_state+0x28c/0x590
3093 09:36:55.600090 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a Z<4>[ 152.544281] cpuidle_enter+0x40/0x60
3094 09:36:55.600406 ZZZZZZZZZZZZZZZ
<4>[ 152.550897] do_idle+0x258/0x310
3095 09:36:55.640959 [ 149.861066] Padding ffff0008083c88a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 09:36:55.641437 # [ 149.870826] Padding ffff0008083c88b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 09:36:55.641796 # [ 149.880585] Padding ffff0008083c88c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 09:36:55.642128 # [ 149.890344] Padding ffff0008083c88d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 09:36:55.684155 # [ 149.900104] Padding ffff0008083c88e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 09:36:55.684650 # [ 149.909863] Padding ffff0008083c88f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 09:36:55.685012 # [ 149.919622] Padding ffff0008083c8904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 09:36:55.685344 # [ 149.929382] Padding ffff0008083c8914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 09:36:55.687467 # [ 149.939141] Padding ffff0008083c8924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 09:36:55.727291 # [ 149.948901] Padding ffff0008083c8934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 09:36:55.727766 # [ 149.958660] Padding ffff0008083c8944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 09:36:55.728179 # [ 149.968419] Padding ffff0008083c8954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 09:36:55.728516 # [ 149.978178] Padding ffff0008083c8964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 09:36:55.770449 # [ 149.987938] Padding ffff0008083c8974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 09:36:55.770916 # [ 149.997697] Padding ffff0008083c8984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 09:36:55.771288 # [ 150.007457] Padding ffff0008083c8994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 09:36:55.771822 # [ 150.017216] Padding ffff0008083c89a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 09:36:55.773734 # [ 150.026976] Padding ffff0008083c89b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 09:36:55.813606 # [ 150.036735] Padding ffff0008083c89c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 09:36:55.814125 # [ 150.046495] Padding ffff0008083c89d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 09:36:55.814588 # [ 150.056254] Padding ffff0008083c89e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 09:36:55.815009 # [ 150.066013] Padding ffff0008083c89f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 09:36:55.856787 # [ 150.075773] Padding ffff0008083c8a04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 09:36:55.857267 # [ 150.085532] Padding ffff0008083c8a14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 09:36:55.857719 # [ 150.095291] Padding ffff0008083c8a24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 09:36:55.858134 # [ 150.105050] Padding ffff0008083c8a34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 09:36:55.860099 # [ 150.114809] Padding ffff0008083c8a44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 09:36:55.900284 # [ 150.124568] Padding ffff0008083c8a54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 09:36:55.900754 # [ 150.134328] Padding ffff0008083c8a64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 09:36:55.901197 # [ 150.144087] Padding ffff0008083c8a74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 09:36:55.901612 # [ 150.153847] Padding ffff0008083c8a84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 09:36:55.943155 # [ 150.163606] Padding ffff0008083c8a94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 09:36:55.943639 # [ 150.173365] Padding ffff0008083c8aa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 09:36:55.944121 # [ 150.183124] Padding ffff0008083c8ab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 09:36:55.944540 # [ 150.192884] Padding ffff0008083c8ac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3130 09:36:55.946446 # [ 150.202643] Padding ffff0008083c8ad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3131 09:36:55.986325 # [ 150.212403] Padding ffff0008083c8ae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3132 09:36:55.986810 # [ 150.222162] Padding ffff0008083c8af4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3133 09:36:55.987259 # [ 150.231921] Padding ffff0008083c8b04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3134 09:36:55.987669 # [ 150.241681] Padding ffff0008083c8b14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3135 09:36:56.029476 # [ 150.251440] Padding ffff0008083c8b24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3136 09:36:56.029963 # [ 150.261200] Padding ffff0008083c8b34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3137 09:36:56.030414 # [ 150.270959] Padding ffff0008083c8b44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3138 09:36:56.030834 # [ 150.280718] Padding ffff0008083c8b54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3139 09:36:56.032754 # [ 150.290478] Padding ffff0008083c8b64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3140 09:36:56.072566 # [ 150.300237] Padding ffff0008083c8b74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3141 09:36:56.073406 # [ 150.309997] Padding ffff0008083c8b84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3142 09:36:56.073816 # [ 150.319756] Padding ffff0008083c8b94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3143 09:36:56.074235 # [ 150.329515] Padding ffff0008083c8ba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3144 09:36:56.115755 # [ 150.339274] Padding ffff0008083c8bb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3145 09:36:56.116260 # [ 150.349034] Padding ffff0008083c8bc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3146 09:36:56.116704 # [ 150.358793] Padding ffff0008083c8bd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3147 09:36:56.117115 # [ 150.368553] Padding ffff0008083c8be4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3148 09:36:56.119065 # [ 150.378312] Padding ffff0008083c8bf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3149 09:36:56.158928 # [ 150.387725] CPU: 1 PID: 1591 Comm: cat Tainted: G D W E 6.1.106-cip27 #1
3150 09:36:56.159416 # [ 150.395749] Hardware name: ARM Juno development board (r0) (DT)
3151 09:36:56.159899 # [ 150.401941] Call trace:
3152 09:36:56.160310 # [ 150.404650] dump_backtrace+0xe8/0x140
3153 09:36:56.160706 # [ 150.408672] show_stack+0x30/0x40
3154 09:36:56.161092 # [ 150.412256] dump_stack_lvl+0x88/0xb4
3155 09:36:56.161468 # [ 150.416192] dump_stack+0x18/0x34
3156 09:36:56.161877 # [ 150.419780] print_trailer+0x184/0x198
3157 09:36:56.162243 # [ 150.423799] check_bytes_and_report+0x100/0x130
3158 09:36:56.162923 # [ 150.428602] check_object+0x1d4/0x2c0
3159 09:36:56.202093 # [ 150.432533] free_debug_processing+0x1e8/0x57c
3160 09:36:56.202563 # [ 150.437248] __slab_free+0x330/0x480
3161 09:36:56.202917 # [ 150.441093] __kmem_cache_free+0x244/0x2a0
3162 09:36:56.203236 # [ 150.445460] kfree+0xc0/0x1a0
3163 09:36:56.203541 # [ 150.448695] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3164 09:36:56.203881 # [ 150.453672] lkdtm_do_action+0x2c/0x50
3165 09:36:56.204184 # [ 150.457689] direct_entry+0x164/0x180
3166 09:36:56.204473 # [ 150.461620] full_proxy_write+0x68/0xc0
3167 09:36:56.204757 # [ 150.465728] vfs_write+0xcc/0x2e0
3168 09:36:56.205135 # [ 150.469315] ksys_write+0x80/0x110
3169 09:36:56.205862 # [ 150.472989] __arm64_sys_write+0x28/0x40
3170 09:36:56.245275 # [ 150.477185] invoke_syscall+0x8c/0x120
3171 09:36:56.245743 # [ 150.481208] el0_svc_common.constprop.0+0x68/0x124
3172 09:36:56.246097 # [ 150.486277] do_el0_svc+0x40/0xcc
3173 09:36:56.246418 # [ 150.489864] el0_svc+0x48/0xc0
3174 09:36:56.246720 # [ 150.493186] el0t_64_sync_handler+0xf4/0x120
3175 09:36:56.247018 # [ 150.497727] el0t_64_sync+0x18c/0x190
3176 09:36:56.247307 # [ 150.501660] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008083c8800-0xffff0008083c8803=0xcc
3177 09:36:56.247601 # [ 150.510609] FIX kmalloc-1k: Object at 0xffff0008083c8400 not freed
3178 09:36:56.248413 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3179 09:36:56.288559 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3180 09:36:56.289022 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3181 09:36:56.289368 <4>[ 153.215713] cpu_startup_entry+0x40/0x44
3182 09:36:56.289689 <4>[ 153.219910] secondary_start_kernel+0x138/0x15c
3183 09:36:56.289992 <4>[ 153.224718] __secondary_switched+0xb0/0xb4
3184 09:36:56.290342 <4>[ 153.229178] irq event stamp: 265378
3185 09:36:56.290638 <4>[ 153.232932] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
3186 09:36:56.291855 <4>[ 153.241654] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
3187 09:36:56.332253 <4>[ 153.249942] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
3188 09:36:56.332734 <4>[ 153.259013] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3189 09:36:56.333098 <4>[ 153.267646] ---[ end trace 0000000000000000 ]---
3190 09:36:56.333428 # Segmentation fault
3191 09:36:56.333741 # [ 151.971809] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3192 09:36:56.334043 # [ 151.982021] lkdtm: Attempting vmalloc linear overflow ...
3193 09:36:56.335522 # [ 151.989336] detected buffer overflow in memset
3194 09:36:56.375398 # [ 151.996839] ------------[ cut here ]------------
3195 09:36:56.375902 # [ 152.004432] kernel BUG at lib/string_helpers.c:1027!
3196 09:36:56.376260 # [ 152.012443] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3197 09:36:56.376587 # [ 152.022278] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3198 09:36:56.376902 # [ 152.038815] CPU: 1 PID: 1631 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3199 09:36:56.378694 # [ 152.049606] Hardware name: ARM Juno development board (r0) (DT)
3200 09:36:56.418621 # [ 152.058571] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3201 09:36:56.419091 # [ 152.068580] pc : fortify_panic+0x24/0x28
3202 09:36:56.419445 # [ 152.075545] lr : fortify_panic+0x24/0x28
3203 09:36:56.419771 # [ 152.082509] sp : ffff80000e9dbb80
3204 09:36:56.420129 # [ 152.088864] x29: ffff80000e9dbb80 x28: ffff000807cd1a80 x27: 0000000000000000
3205 09:36:56.420431 # [ 152.099047] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9c4bf000
3206 09:36:56.420727 # [ 152.109231] x23: ffff0008068cb000 x22: ffff80000e9dbd30 x21: 0000000000000018
3207 09:36:56.461739 # [ 152.119415] x20: ffff80000c933000 x19: ffff800009f06c28 x18: 0000000000000000
3208 09:36:56.462251 # [ 152.129598] x17: ffff8000086aff38 x16: ffff800008c0ece4 x15: ffff800008c0e76c
3209 09:36:56.462623 # [ 152.139781] x14: 0000000000000000 x13: 205d363333393839 x12: 2e31353120205b3e
3210 09:36:56.462990 # [ 152.149964] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e914
3211 09:36:56.463311 # [ 152.160147] x8 : ffff80000e9db858 x7 : 0000000000000000 x6 : 0000000000000001
3212 09:36:56.465025 # [ 152.170330] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3213 09:36:56.504900 # [ 152.180513] x2 : 0000000000000000 x1 : ffff000807cd1a80 x0 : 0000000000000022
3214 09:36:56.505465 # [ 152.190697] Call trace:
3215 09:36:56.505896 # [ 152.196181] fortify_panic+0x24/0x28
3216 09:36:56.506231 # [ 152.202796] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3217 09:36:56.506634 # [ 152.210803] lkdtm_do_action+0x2c/0x50
3218 09:36:56.507008 # [ 152.217592] direct_entry+0x164/0x180
3219 09:36:56.507336 # [ 152.224294] full_proxy_write+0x68/0xc0
3220 09:36:56.507701 # [ 152.231170] vfs_write+0xcc/0x2e0
3221 09:36:56.508182 # [ 152.237525] ksys_write+0x80/0x110
3222 09:36:56.508486 # [ 152.243966] __arm64_sys_write+0x28/0x40
3223 09:36:56.509141 # [ 152.250930] invoke_syscall+0x8c/0x120
3224 09:36:56.548000 # [ 152.257719] el0_svc_common.constprop.0+0x68/0x124
3225 09:36:56.548485 # [ 152.265553] do_el0_svc+0x40/0xcc
3226 09:36:56.548845 # [ 152.271907] el0_svc+0x48/0xc0
3227 09:36:56.549174 # [ 152.278000] el0t_64_sync_handler+0xf4/0x120
3228 09:36:56.549484 # [ 152.285312] el0t_64_sync+0x18c/0x190
3229 09:36:56.549786 # [ 152.292020] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
3230 09:36:56.550441 # [ 152.301156] ---[ end trace 0000000000000000 ]---
3231 09:36:56.550765 # [ 152.308814] note: cat[1631] exited with irqs disabled
3232 09:36:56.551343 # [ 152.316971] note: cat[1631] exited with preempt_count 1
3233 09:36:56.591235 # [ 152.326834] ------------[ cut here ]------------
3234 09:36:56.591726 # [ 152.334232] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3235 09:36:56.592217 # [ 152.346940] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3236 09:36:56.592636 # [ 152.363480] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
3237 09:36:56.594526 # [ 152.374534] Hardware name: ARM Juno development board (r0) (DT)
3238 09:36:56.634396 # [ 152.383502] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3239 09:36:56.634912 # [ 152.393512] pc : ct_kernel_exit.constprop.0+0x118/0x170
3240 09:36:56.635374 # [ 152.401783] lr : ct_idle_enter+0x10/0x1c
3241 09:36:56.635819 # [ 152.408748] sp : ffff80000c36bd30
3242 09:36:56.636221 # [ 152.415104] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
3243 09:36:56.636612 # [ 152.425288] x26: 0000000000000001 x25: 000000237762ce0c x24: 0000000000000002
3244 09:36:56.636999 # [ 152.435472] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
3245 09:36:56.637858 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3246 09:36:56.655352 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3247 09:36:56.658453 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3248 09:36:57.026308 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3249 09:36:57.058317 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3250 09:36:57.170336 # selftests: lkdtm: READ_AFTER_FREE.sh
3251 09:36:57.823602 <6>[ 154.748772] lkdtm: Performing direct entry READ_AFTER_FREE
3252 09:36:57.824253 <6>[ 154.754991] lkdtm: Value in memory before free: 12345678
3253 09:36:57.824613 <6>[ 154.760675] lkdtm: Attempting bad read from freed memory
3254 09:36:57.826987 <6>[ 154.766523] lkdtm: Memory correctly poisoned (6b6b6b6b)
3255 09:36:57.965572 # [ 154.748772] lkdtm: Performing direct entry READ_AFTER_FREE
3256 09:36:57.966082 # [ 154.754991] lkdtm: Value in memory before free: 12345678
3257 09:36:57.966430 # [ 154.760675] lkdtm: Attempting bad read from freed memory
3258 09:36:57.968952 # [ 154.766523] lkdtm: Memory correctly poisoned (6b6b6b6b)
3259 09:36:57.989857 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3260 09:36:58.053613 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3261 09:36:58.149620 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3262 09:36:58.576306 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3263 09:36:58.608295 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3264 09:36:58.720174 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3265 09:36:59.379675 <6>[ 156.304206] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3266 09:36:59.380647 <6>[ 156.311044] lkdtm: Value in memory before free: 12345678
3267 09:36:59.383045 <6>[ 156.316708] lkdtm: Attempting to read from freed memory
3268 09:36:59.383600 <6>[ 156.322288] lkdtm: Memory correctly poisoned (0)
3269 09:36:59.519660 # [ 156.304206] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3270 09:36:59.520592 # [ 156.311044] lkdtm: Value in memory before free: 12345678
3271 09:36:59.522971 # [ 156.316708] lkdtm: Attempting to read from freed memory
3272 09:36:59.523450 # [ 156.322288] lkdtm: Memory correctly poisoned (0)
3273 09:36:59.543770 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3274 09:36:59.607657 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3275 09:36:59.703370 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3276 09:37:00.369096 <6>[ 157.305003] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3277 09:37:00.372252 <6>[ 157.311211] lkdtm: Memory appears initialized (6b, no earlier values)
3278 09:37:00.501943 # [ 157.305003] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3279 09:37:00.505159 # [ 157.311211] lkdtm: Memory appears initialized (6b, no earlier values)
3280 09:37:00.521144 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3281 09:37:00.601042 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3282 09:37:00.696770 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3283 09:37:01.348425 <6>[ 158.284898] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3284 09:37:01.351684 <6>[ 158.291105] lkdtm: Memory appears initialized (0, no earlier values)
3285 09:37:01.495307 # [ 158.284898] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3286 09:37:01.498575 # [ 158.291105] lkdtm: Memory appears initialized (0, no earlier values)
3287 09:37:01.514378 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3288 09:37:01.594329 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3289 09:37:01.706058 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3290 09:37:02.295175 <6>[ 159.213099] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3291 09:37:02.295743 <6>[ 159.220002] lkdtm: Attempting double slab free ...
3292 09:37:02.296149 <3>[ 159.225191] =============================================================================
3293 09:37:02.296837 <3>[ 159.233656] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3294 09:37:02.297188 <3>[ 159.233656]
3295 09:37:02.298697 <3>[ 159.246647] -----------------------------------------------------------------------------
3296 09:37:02.299148 <3>[ 159.246647]
3297 09:37:02.338432 <3>[ 159.256846] Slab 0xfffffc00202d2740 objects=25 used=0 fp=0xffff00080b49d008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3298 09:37:02.339277 <4>[ 159.269500] CPU: 3 PID: 1920 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3299 09:37:02.339666 <4>[ 159.277531] Hardware name: ARM Juno development board (r0) (DT)
3300 09:37:02.340147 <4>[ 159.283729] Call trace:
3301 09:37:02.340552 <4>[ 159.286443] dump_backtrace+0xe8/0x140
3302 09:37:02.340962 <4>[ 159.290479] show_stack+0x30/0x40
3303 09:37:02.341921 <4>[ 159.294071] dump_stack_lvl+0x88/0xb4
3304 09:37:02.381928 <4>[ 159.298019] dump_stack+0x18/0x34
3305 09:37:02.382398 <4>[ 159.301615] slab_err+0xb4/0xf0
3306 09:37:02.382831 <4>[ 159.305034] free_debug_processing+0x4b4/0x57c
3307 09:37:02.383234 <4>[ 159.309760] __slab_free+0x330/0x480
3308 09:37:02.383618 <4>[ 159.313613] kmem_cache_free+0x358/0x3b4
3309 09:37:02.384063 <4>[ 159.317815] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3310 09:37:02.384457 <4>[ 159.322454] lkdtm_do_action+0x2c/0x50
3311 09:37:02.384840 <4>[ 159.326480] direct_entry+0x164/0x180
3312 09:37:02.385218 <4>[ 159.330420] full_proxy_write+0x68/0xc0
3313 09:37:02.385590 <4>[ 159.334539] vfs_write+0xcc/0x2e0
3314 09:37:02.386319 <4>[ 159.338135] ksys_write+0x80/0x110
3315 09:37:02.430833 <4>[ 159.341818] __arm64_sys_write+0x28/0x40
3316 09:37:02.431330 <4>[ 159.346023] invoke_syscall+0x8c/0x120
3317 09:37:02.431825 <4>[ 159.350056] el0_svc_common.constprop.0+0x68/0x124
3318 09:37:02.432202 <4>[ 159.355133] do_el0_svc+0x40/0xcc
3319 09:37:02.432554 <4>[ 159.358729] el0_svc+0x48/0xc0
3320 09:37:02.432926 <4>[ 159.362059] el0t_64_sync_handler+0xf4/0x120
3321 09:37:02.433308 <4>[ 159.366610] el0t_64_sync+0x18c/0x190
3322 09:37:02.434043 <3>[ 159.371050] FIX lkdtm-heap-double_free: Object at 0xffff00080b49d008 not freed
3323 09:37:02.577160 # [ 159.213099] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3324 09:37:02.577638 # [ 159.220002] lkdtm: Attempting double slab free ...
3325 09:37:02.577974 # [ 159.225191] =============================================================================
3326 09:37:02.578357 # [ 159.233656] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3327 09:37:02.578660 #
3328 09:37:02.578936 # [ 159.246647] -----------------------------------------------------------------------------
3329 09:37:02.580408 #
3330 09:37:02.620315 # [ 159.256846] Slab 0xfffffc00202d2740 objects=25 used=0 fp=0xffff00080b49d008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3331 09:37:02.620790 # [ 159.269500] CPU: 3 PID: 1920 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3332 09:37:02.621129 # [ 159.277531] Hardware name: ARM Juno development board (r0) (DT)
3333 09:37:02.621429 # [ 159.283729] Call trace:
3334 09:37:02.621716 # [ 159.286443] dump_backtrace+0xe8/0x140
3335 09:37:02.621992 # [ 159.290479] show_stack+0x30/0x40
3336 09:37:02.622258 # [ 159.294071] dump_stack_lvl+0x88/0xb4
3337 09:37:02.623547 # [ 159.298019] dump_stack+0x18/0x34
3338 09:37:02.663237 # [ 159.301615] slab_err+0xb4/0xf0
3339 09:37:02.663583 # [ 159.305034] free_debug_processing+0x4b4/0x57c
3340 09:37:02.663913 # [ 159.309760] __slab_free+0x330/0x480
3341 09:37:02.664103 # [ 159.313613] kmem_cache_free+0x358/0x3b4
3342 09:37:02.664256 # [ 159.317815] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3343 09:37:02.664370 # [ 159.322454] lkdtm_do_action+0x2c/0x50
3344 09:37:02.664482 # [ 159.326480] direct_entry+0x164/0x180
3345 09:37:02.664620 # [ 159.330420] full_proxy_write+0x68/0xc0
3346 09:37:02.664771 # [ 159.334539] vfs_write+0xcc/0x2e0
3347 09:37:02.664874 # [ 159.338135] ksys_write+0x80/0x110
3348 09:37:02.666336 # [ 159.341818] __arm64_sys_write+0x28/0x40
3349 09:37:02.711319 # [ 159.346023] invoke_syscall+0x8c/0x120
3350 09:37:02.711612 # [ 159.350056] el0_svc_common.constprop.0+0x68/0x124
3351 09:37:02.711837 # [ 159.355133] do_el0_svc+0x40/0xcc
3352 09:37:02.712287 # [ 159.358729] el0_svc+0x48/0xc0
3353 09:37:02.712469 # [ 159.362059] el0t_64_sync_handler+0xf4/0x120
3354 09:37:02.712622 # [ 159.366610] el0t_64_sync+0x18c/0x190
3355 09:37:02.712768 # [ 159.371050] FIX lkdtm-heap-double_free: Object at 0xffff00080b49d008 not freed
3356 09:37:02.712911 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3357 09:37:02.714485 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3358 09:37:02.762342 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3359 09:37:03.364586 <6>[ 160.283216] lkdtm: Performing direct entry SLAB_FREE_CROSS
3360 09:37:03.365144 <6>[ 160.289104] lkdtm: Attempting cross-cache slab free ...
3361 09:37:03.365523 <4>[ 160.294690] ------------[ cut here ]------------
3362 09:37:03.366229 <4>[ 160.299639] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3363 09:37:03.366585 <4>[ 160.308289] WARNING: CPU: 0 PID: 1959 at mm/slab.h:660 cache_from_obj+0xec/0x130
3364 09:37:03.407895 <4>[ 160.315992] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3365 09:37:03.408413 <4>[ 160.329872] CPU: 0 PID: 1959 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3366 09:37:03.409163 <4>[ 160.337903] Hardware name: ARM Juno development board (r0) (DT)
3367 09:37:03.409542 <4>[ 160.344100] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3368 09:37:03.409870 <4>[ 160.351349] pc : cache_from_obj+0xec/0x130
3369 09:37:03.410181 <4>[ 160.355725] lr : cache_from_obj+0xec/0x130
3370 09:37:03.410480 <4>[ 160.360100] sp : ffff80000ef7b950
3371 09:37:03.451373 <4>[ 160.363684] x29: ffff80000ef7b950 x28: ffff000808299a80 x27: 0000000000000000
3372 09:37:03.451878 <4>[ 160.371123] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ef9f000
3373 09:37:03.452703 <4>[ 160.378559] x23: ffff00080d490000 x22: ffff800008c10044 x21: ffff000807002080
3374 09:37:03.453074 <4>[ 160.385997] x20: ffff000807002280 x19: ffff00080d490008 x18: 0000000000000000
3375 09:37:03.453401 <4>[ 160.393434] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3376 09:37:03.453715 <4>[ 160.400871] x14: 2d6d74646b6c202e x13: 205d393336393932 x12: 2e30363120205b3e
3377 09:37:03.494766 <4>[ 160.408308] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e914
3378 09:37:03.495264 <4>[ 160.415745] x8 : ffff80000ef7b628 x7 : 0000000000000000 x6 : 0000000000001ffe
3379 09:37:03.495628 <4>[ 160.423181] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
3380 09:37:03.496401 <4>[ 160.430617] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808299a80
3381 09:37:03.496769 <4>[ 160.438053] Call trace:
3382 09:37:03.497085 <4>[ 160.440768] cache_from_obj+0xec/0x130
3383 09:37:03.497393 <4>[ 160.444796] kmem_cache_free+0x44/0x3b4
3384 09:37:03.498094 <4>[ 160.448911] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3385 09:37:03.538271 <4>[ 160.453463] lkdtm_do_action+0x2c/0x50
3386 09:37:03.538735 <4>[ 160.457490] direct_entry+0x164/0x180
3387 09:37:03.539090 <4>[ 160.461430] full_proxy_write+0x68/0xc0
3388 09:37:03.539415 <4>[ 160.465548] vfs_write+0xcc/0x2e0
3389 09:37:03.539721 <4>[ 160.469146] ksys_write+0x80/0x110
3390 09:37:03.540083 <4>[ 160.472829] __arm64_sys_write+0x28/0x40
3391 09:37:03.540380 <4>[ 160.477033] invoke_syscall+0x8c/0x120
3392 09:37:03.540668 <4>[ 160.481067] el0_svc_common.constprop.0+0x68/0x124
3393 09:37:03.540956 <4>[ 160.486144] do_el0_svc+0x40/0xcc
3394 09:37:03.541339 <4>[ 160.489740] el0_svc+0x48/0xc0
3395 09:37:03.542025 <4>[ 160.493072] el0t_64_sync_handler+0xf4/0x120
3396 09:37:03.582226 <4>[ 160.497622] el0t_64_sync+0x18c/0x190
3397 09:37:03.582695 <4>[ 160.501564] irq event stamp: 0
3398 09:37:03.583043 <4>[ 160.504887] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3399 09:37:03.583369 <4>[ 160.511442] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3400 09:37:03.583677 <4>[ 160.519915] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3401 09:37:03.584027 <4>[ 160.528384] softirqs last disabled at (0): [<0000000000000000>] 0x0
3402 09:37:03.585583 <4>[ 160.534935] ---[ end trace 0000000000000000 ]---
3403 09:37:03.626906 <3>[ 160.540467] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=63 cpu=0 pid=1959
3404 09:37:03.627200 <4>[ 160.548672] kmem_cache_alloc+0x2a4/0x2c0
3405 09:37:03.627649 <4>[ 160.553695] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3406 09:37:03.627869 <4>[ 160.558305] lkdtm_do_action+0x2c/0x50
3407 09:37:03.628048 <4>[ 160.562359] direct_entry+0x164/0x180
3408 09:37:03.628236 <4>[ 160.566317] full_proxy_write+0x68/0xc0
3409 09:37:03.628385 <4>[ 160.570456] vfs_write+0xcc/0x2e0
3410 09:37:03.628524 <4>[ 160.574053] ksys_write+0x80/0x110
3411 09:37:03.628680 <4>[ 160.577750] __arm64_sys_write+0x28/0x40
3412 09:37:03.630034 <4>[ 160.581999] invoke_syscall+0x8c/0x120
3413 09:37:03.658642 <4>[ 160.586048] el0_svc_common.constprop.0+0x68/0x124
3414 09:37:03.658943 <4>[ 160.591141] do_el0_svc+0x40/0xcc
3415 09:37:03.659144 <4>[ 160.594758] el0_svc+0x48/0xc0
3416 09:37:03.659589 <4>[ 160.598091] el0t_64_sync_handler+0xf4/0x120
3417 09:37:03.661783 <4>[ 160.602654] el0t_64_sync+0x18c/0x190
3418 09:37:03.829969 # [ 160.283216] lkdtm: Performing direct entry SLAB_FREE_CROSS
3419 09:37:03.830451 # [ 160.289104] lkdtm: Attempting cross-cache slab free ...
3420 09:37:03.830870 # [ 160.294690] ------------[ cut here ]------------
3421 09:37:03.831662 # [ 160.299639] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3422 09:37:03.832075 # [ 160.308289] WARNING: CPU: 0 PID: 1959 at mm/slab.h:660 cache_from_obj+0xec/0x130
3423 09:37:03.873169 # [ 160.315992] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3424 09:37:03.873701 # [ 160.329872] CPU: 0 PID: 1959 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3425 09:37:03.874174 # [ 160.337903] Hardware name: ARM Juno development board (r0) (DT)
3426 09:37:03.874595 # [ 160.344100] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3427 09:37:03.875004 # [ 160.351349] pc : cache_from_obj+0xec/0x130
3428 09:37:03.875395 # [ 160.355725] lr : cache_from_obj+0xec/0x130
3429 09:37:03.875801 # [ 160.360100] sp : ffff80000ef7b950
3430 09:37:03.876613 # [ 160.363684] x29: ffff80000ef7b950 x28: ffff000808299a80 x27: 0000000000000000
3431 09:37:03.916276 # [ 160.371123] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9ef9f000
3432 09:37:03.916759 # [ 160.378559] x23: ffff00080d490000 x22: ffff800008c10044 x21: ffff000807002080
3433 09:37:03.917118 # [ 160.385997] x20: ffff000807002280 x19: ffff00080d490008 x18: 0000000000000000
3434 09:37:03.917449 # [ 160.393434] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3435 09:37:03.917766 # [ 160.400871] x14: 2d6d74646b6c202e x13: 205d393336393932 x12: 2e30363120205b3e
3436 09:37:03.919555 # [ 160.408308] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e914
3437 09:37:03.959716 # [ 160.415745] x8 : ffff80000ef7b628 x7 : 0000000000000000 x6 : 0000000000001ffe
3438 09:37:03.960223 # [ 160.423181] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
3439 09:37:03.960586 # [ 160.430617] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808299a80
3440 09:37:03.960921 # [ 160.438053] Call trace:
3441 09:37:03.961234 # [ 160.440768] cache_from_obj+0xec/0x130
3442 09:37:03.961538 # [ 160.444796] kmem_cache_free+0x44/0x3b4
3443 09:37:03.961913 # [ 160.448911] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3444 09:37:03.962703 # [ 160.453463] lkdtm_do_action+0x2c/0x50
3445 09:37:04.002668 # [ 160.457490] direct_entry+0x164/0x180
3446 09:37:04.003222 # [ 160.461430] full_proxy_write+0x68/0xc0
3447 09:37:04.003612 # [ 160.465548] vfs_write+0xcc/0x2e0
3448 09:37:04.003984 # [ 160.469146] ksys_write+0x80/0x110
3449 09:37:04.004295 # [ 160.472829] __arm64_sys_write+0x28/0x40
3450 09:37:04.004700 # [ 160.477033] invoke_syscall+0x8c/0x120
3451 09:37:04.005006 # [ 160.481067] el0_svc_common.constprop.0+0x68/0x124
3452 09:37:04.005302 # [ 160.486144] do_el0_svc+0x40/0xcc
3453 09:37:04.005593 # [ 160.489740] el0_svc+0x48/0xc0
3454 09:37:04.005896 # [ 160.493072] el0t_64_sync_handler+0xf4/0x120
3455 09:37:04.006543 # [ 160.497622] el0t_64_sync+0x18c/0x190
3456 09:37:04.045839 # [ 160.501564] irq event stamp: 0
3457 09:37:04.046388 # [ 160.504887] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3458 09:37:04.046743 # [ 160.511442] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3459 09:37:04.047430 # [ 160.519915] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3460 09:37:04.047808 # [ 160.528384] softirqs last disabled at (0): [<0000000000000000>] 0x0
3461 09:37:04.048137 # [ 160.534935] ---[ end trace 0000000000000000 ]---
3462 09:37:04.049062 # [ 160.540467] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=63 cpu=0 pid=1959
3463 09:37:04.088987 # [ 160.548672] kmem_cache_alloc+0x2a4/0x2c0
3464 09:37:04.089455 # [ 160.553695] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3465 09:37:04.089798 # [ 160.558305] lkdtm_do_action+0x2c/0x50
3466 09:37:04.090114 # [ 160.562359] direct_entry+0x164/0x180
3467 09:37:04.090412 # [ 160.566317] full_proxy_write+0x68/0xc0
3468 09:37:04.091065 # [ 160.570456] vfs_write+0xcc/0x2e0
3469 09:37:04.091390 # [ 160.574053] ksys_write+0x80/0x110
3470 09:37:04.091685 # [ 160.577750] __arm64_sys_write+0x28/0x40
3471 09:37:04.092124 # [ 160.581999] invoke_syscall+0x8c/0x120
3472 09:37:04.092525 # [ 160.586048] el0_svc_common.constprop.0+0x68/0x124
3473 09:37:04.092830 # [ 160.591141] do_el0_svc+0x40/0xcc
3474 09:37:04.125550 # [ 160.594758] el0_svc+0x48/0xc0
3475 09:37:04.126117 # [ 160.598091] el0t_64_sync_handler+0xf4/0x120
3476 09:37:04.126474 # [ 160.602654] el0t_64_sync+0x18c/0x190
3477 09:37:04.126791 # SLAB_FREE_CROSS: saw 'call trace:': ok
3478 09:37:04.128752 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3479 09:37:04.129153 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3480 09:37:04.665073 <6>[ 161.580390] lkdtm: Performing direct entry SLAB_FREE_PAGE
3481 09:37:04.665620 <6>[ 161.586148] lkdtm: Attempting non-Slab slab free ...
3482 09:37:04.665995 <4>[ 161.591451] ------------[ cut here ]------------
3483 09:37:04.666334 <4>[ 161.596399] virt_to_cache: Object is not a Slab page!
3484 09:37:04.666655 <4>[ 161.602060] WARNING: CPU: 1 PID: 1998 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3485 09:37:04.668504 <4>[ 161.609760] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3486 09:37:04.708355 <4>[ 161.623602] CPU: 1 PID: 1998 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3487 09:37:04.708871 <4>[ 161.631628] Hardware name: ARM Juno development board (r0) (DT)
3488 09:37:04.709211 <4>[ 161.637819] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3489 09:37:04.709526 <4>[ 161.645060] pc : cache_from_obj+0xc0/0x130
3490 09:37:04.710207 <4>[ 161.649428] lr : cache_from_obj+0xc0/0x130
3491 09:37:04.710533 <4>[ 161.653794] sp : ffff80000f0437a0
3492 09:37:04.710832 <4>[ 161.657374] x29: ffff80000f0437a0 x28: ffff00080cfa34c0 x27: 0000000000000000
3493 09:37:04.751688 <4>[ 161.664801] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9c84f000
3494 09:37:04.752178 <4>[ 161.672225] x23: ffff00080567f000 x22: ffff800008c0f830 x21: 000000000000000f
3495 09:37:04.752514 <4>[ 161.679649] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
3496 09:37:04.752833 <4>[ 161.687073] x17: ffff8000083fef94 x16: ffff8000083feee0 x15: ffff8000080b2580
3497 09:37:04.753134 <4>[ 161.694496] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
3498 09:37:04.753426 <4>[ 161.701920] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
3499 09:37:04.795007 <4>[ 161.709343] x8 : ffff80000f0432c8 x7 : 0000000000000000 x6 : 0000000000000028
3500 09:37:04.795457 <4>[ 161.716767] x5 : ffff80000f044000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3501 09:37:04.795830 <4>[ 161.724190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cfa34c0
3502 09:37:04.796294 <4>[ 161.731613] Call trace:
3503 09:37:04.796621 <4>[ 161.734323] cache_from_obj+0xc0/0x130
3504 09:37:04.796920 <4>[ 161.738343] kmem_cache_free+0x44/0x3b4
3505 09:37:04.797206 <4>[ 161.742449] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3506 09:37:04.797491 <4>[ 161.746906] lkdtm_do_action+0x2c/0x50
3507 09:37:04.798259 <4>[ 161.750924] direct_entry+0x164/0x180
3508 09:37:04.838369 <4>[ 161.754856] full_proxy_write+0x68/0xc0
3509 09:37:04.838861 <4>[ 161.758965] vfs_write+0xcc/0x2e0
3510 09:37:04.839619 <4>[ 161.762553] ksys_write+0x80/0x110
3511 09:37:04.840029 <4>[ 161.766227] __arm64_sys_write+0x28/0x40
3512 09:37:04.840355 <4>[ 161.770423] invoke_syscall+0x8c/0x120
3513 09:37:04.840660 <4>[ 161.774448] el0_svc_common.constprop.0+0x68/0x124
3514 09:37:04.840958 <4>[ 161.779516] do_el0_svc+0x40/0xcc
3515 09:37:04.841248 <4>[ 161.783103] el0_svc+0x48/0xc0
3516 09:37:04.841641 <4>[ 161.786428] el0t_64_sync_handler+0xf4/0x120
3517 09:37:04.841944 <4>[ 161.790969] el0t_64_sync+0x18c/0x190
3518 09:37:04.842306 <4>[ 161.794902] irq event stamp: 0
3519 09:37:04.881166 <4>[ 161.798221] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3520 09:37:04.881656 <4>[ 161.804767] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3521 09:37:04.882006 <4>[ 161.813229] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3522 09:37:04.882398 <4>[ 161.821690] softirqs last disabled at (0): [<0000000000000000>] 0x0
3523 09:37:04.884428 <4>[ 161.828232] ---[ end trace 0000000000000000 ]---
3524 09:37:05.051932 # [ 161.580390] lkdtm: Performing direct entry SLAB_FREE_PAGE
3525 09:37:05.052209 # [ 161.586148] lkdtm: Attempting non-Slab slab free ...
3526 09:37:05.052383 # [ 161.591451] ------------[ cut here ]------------
3527 09:37:05.052541 # [ 161.596399] virt_to_cache: Object is not a Slab page!
3528 09:37:05.052949 # [ 161.602060] WARNING: CPU: 1 PID: 1998 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3529 09:37:05.053108 # [ 161.609760] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3530 09:37:05.095115 # [ 161.623602] CPU: 1 PID: 1998 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3531 09:37:05.095383 # [ 161.631628] Hardware name: ARM Juno development board (r0) (DT)
3532 09:37:05.095581 # [ 161.637819] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3533 09:37:05.095756 # [ 161.645060] pc : cache_from_obj+0xc0/0x130
3534 09:37:05.095952 # [ 161.649428] lr : cache_from_obj+0xc0/0x130
3535 09:37:05.096110 # [ 161.653794] sp : ffff80000f0437a0
3536 09:37:05.096263 # [ 161.657374] x29: ffff80000f0437a0 x28: ffff00080cfa34c0 x27: 0000000000000000
3537 09:37:05.098312 # [ 161.664801] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9c84f000
3538 09:37:05.138530 # [ 161.672225] x23: ffff00080567f000 x22: ffff800008c0f830 x21: 000000000000000f
3539 09:37:05.139374 # [ 161.679649] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
3540 09:37:05.139757 # [ 161.687073] x17: ffff8000083fef94 x16: ffff8000083feee0 x15: ffff8000080b2580
3541 09:37:05.140147 # [ 161.694496] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
3542 09:37:05.140474 # [ 161.701920] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
3543 09:37:05.141860 # [ 161.709343] x8 : ffff80000f0432c8 x7 : 0000000000000000 x6 : 0000000000000028
3544 09:37:05.181707 # [ 161.716767] x5 : ffff80000f044000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3545 09:37:05.182677 # [ 161.724190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cfa34c0
3546 09:37:05.183079 # [ 161.731613] Call trace:
3547 09:37:05.183420 # [ 161.734323] cache_from_obj+0xc0/0x130
3548 09:37:05.183844 # [ 161.738343] kmem_cache_free+0x44/0x3b4
3549 09:37:05.184224 # [ 161.742449] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3550 09:37:05.184531 # [ 161.746906] lkdtm_do_action+0x2c/0x50
3551 09:37:05.184838 # [ 161.750924] direct_entry+0x164/0x180
3552 09:37:05.185431 # [ 161.754856] full_proxy_write+0x68/0xc0
3553 09:37:05.224889 # [ 161.758965] vfs_write+0xcc/0x2e0
3554 09:37:05.225395 # [ 161.762553] ksys_write+0x80/0x110
3555 09:37:05.225852 # [ 161.766227] __arm64_sys_write+0x28/0x40
3556 09:37:05.226269 # [ 161.770423] invoke_syscall+0x8c/0x120
3557 09:37:05.226670 # [ 161.774448] el0_svc_common.constprop.0+0x68/0x124
3558 09:37:05.227061 # [ 161.779516] do_el0_svc+0x40/0xcc
3559 09:37:05.227438 # [ 161.783103] el0_svc+0x48/0xc0
3560 09:37:05.227894 # [ 161.786428] el0t_64_sync_handler+0xf4/0x120
3561 09:37:05.228257 # [ 161.790969] el0t_64_sync+0x18c/0x190
3562 09:37:05.228558 # [ 161.794902] irq event stamp: 0
3563 09:37:05.229214 # [ 161.798221] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3564 09:37:05.277809 # [ 161.804767] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3565 09:37:05.278309 # [ 161.813229] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3566 09:37:05.278751 # [ 161.821690] softirqs last disabled at (0): [<0000000000000000>] 0x0
3567 09:37:05.279158 # [ 161.828232] ---[ end trace 0000000000000000 ]---
3568 09:37:05.279555 # SLAB_FREE_PAGE: saw 'call trace:': ok
3569 09:37:05.281107 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3570 09:37:05.281577 # selftests: lkdtm: SOFTLOCKUP.sh
3571 09:37:05.648756 # Skipping SOFTLOCKUP: Hangs the system
3572 09:37:05.696571 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3573 09:37:05.792613 # selftests: lkdtm: HARDLOCKUP.sh
3574 09:37:06.208390 # Skipping HARDLOCKUP: Hangs the system
3575 09:37:06.256238 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3576 09:37:06.368229 # selftests: lkdtm: SPINLOCKUP.sh
3577 09:37:06.784001 # Skipping SPINLOCKUP: Hangs the system
3578 09:37:06.815940 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3579 09:37:06.927906 # selftests: lkdtm: HUNG_TASK.sh
3580 09:37:07.343629 # Skipping HUNG_TASK: Hangs the system
3581 09:37:07.391597 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3582 09:37:07.503494 # selftests: lkdtm: EXEC_DATA.sh
3583 09:37:08.109076 <6>[ 165.027577] lkdtm: Performing direct entry EXEC_DATA
3584 09:37:08.109356 <6>[ 165.032916] lkdtm: attempting ok execution at ffff800008c10120
3585 09:37:08.109597 <6>[ 165.039253] lkdtm: attempting bad execution at ffff80000c1f26d8
3586 09:37:08.109762 <1>[ 165.045716] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f26d8
3587 09:37:08.110165 <1>[ 165.055725] Mem abort info:
3588 09:37:08.110343 <1>[ 165.058809] ESR = 0x000000008600000e
3589 09:37:08.112340 <1>[ 165.062854] EC = 0x21: IABT (current EL), IL = 32 bits
3590 09:37:08.152550 <1>[ 165.068466] SET = 0, FnV = 0
3591 09:37:08.152925 <1>[ 165.071807] EA = 0, S1PTW = 0
3592 09:37:08.153142 <1>[ 165.075235] FSC = 0x0e: level 2 permission fault
3593 09:37:08.153312 <1>[ 165.080319] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3594 09:37:08.153472 <1>[ 165.087318] [ffff80000c1f26d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3595 09:37:08.153669 <0>[ 165.098288] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3596 09:37:08.195811 <4>[ 165.104835] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3597 09:37:08.196400 <4>[ 165.118679] CPU: 1 PID: 2177 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3598 09:37:08.196625 <4>[ 165.126709] Hardware name: ARM Juno development board (r0) (DT)
3599 09:37:08.196812 <4>[ 165.132902] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3600 09:37:08.197024 <4>[ 165.140149] pc : data_area+0x0/0x40
3601 09:37:08.197175 <4>[ 165.143919] lr : execute_location+0x74/0x94
3602 09:37:08.197316 <4>[ 165.148380] sp : ffff80000f2d3bd0
3603 09:37:08.239229 <4>[ 165.151962] x29: ffff80000f2d3bd0 x28: ffff00080ba49a80 x27: 0000000000000000
3604 09:37:08.239532 <4>[ 165.159390] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbef9f000
3605 09:37:08.239737 <4>[ 165.166817] x23: ffff00080b4df000 x22: ffff80000f2d3d80 x21: 0000000000000001
3606 09:37:08.239957 <4>[ 165.174245] x20: ffff800008c10120 x19: ffff80000c1f26d8 x18: 0000000000000000
3607 09:37:08.240117 <4>[ 165.181671] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
3608 09:37:08.240269 <4>[ 165.189099] x14: ffff80000967ac70 x13: ffff80000843d5c0 x12: ffff80000843d1dc
3609 09:37:08.282593 <4>[ 165.196523] x11: ffff8000086aff38 x10: ffff800008c0ece4 x9 : ffff80000815e914
3610 09:37:08.282855 <4>[ 165.203948] x8 : ffff80000f2d35f8 x7 : 0000000000000000 x6 : 0000000000000001
3611 09:37:08.283045 <4>[ 165.211371] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3612 09:37:08.283217 <4>[ 165.218794] x2 : 0000000000000000 x1 : ffff00080ba49a80 x0 : 0000000000000033
3613 09:37:08.283379 <4>[ 165.226218] Call trace:
3614 09:37:08.283535 <4>[ 165.228928] data_area+0x0/0x40
3615 09:37:08.283687 <4>[ 165.232341] lkdtm_EXEC_DATA+0x24/0x30
3616 09:37:08.283865 <4>[ 165.236360] lkdtm_do_action+0x2c/0x50
3617 09:37:08.285770 <4>[ 165.240381] direct_entry+0x164/0x180
3618 09:37:08.325945 <4>[ 165.244313] full_proxy_write+0x68/0xc0
3619 09:37:08.326195 <4>[ 165.248424] vfs_write+0xcc/0x2e0
3620 09:37:08.326380 <4>[ 165.252012] ksys_write+0x80/0x110
3621 09:37:08.326549 <4>[ 165.255686] __arm64_sys_write+0x28/0x40
3622 09:37:08.326707 <4>[ 165.259883] invoke_syscall+0x8c/0x120
3623 09:37:08.326860 <4>[ 165.263907] el0_svc_common.constprop.0+0x68/0x124
3624 09:37:08.327019 <4>[ 165.268975] do_el0_svc+0x40/0xcc
3625 09:37:08.327133 <4>[ 165.272563] el0_svc+0x48/0xc0
3626 09:37:08.327228 <4>[ 165.275886] el0t_64_sync_handler+0xf4/0x120
3627 09:37:08.329282 <4>[ 165.280428] el0t_64_sync+0x18c/0x190
3628 09:37:08.346756 <0>[ 165.284365] Code: 07002280 ffff0008 00f5de80 ffff0008 (aa1e03e9)
3629 09:37:08.349781 <4>[ 165.290734] ---[ end trace 0000000000000000 ]---
3630 09:37:08.350103 # Segmentation fault
3631 09:37:08.534117 # [ 165.027577] lkdtm: Performing direct entry EXEC_DATA
3632 09:37:08.534420 # [ 165.032916] lkdtm: attempting ok execution at ffff800008c10120
3633 09:37:08.534663 # [ 165.039253] lkdtm: attempting bad execution at ffff80000c1f26d8
3634 09:37:08.534877 # [ 165.045716] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f26d8
3635 09:37:08.535050 # [ 165.055725] Mem abort info:
3636 09:37:08.535211 # [ 165.058809] ESR = 0x000000008600000e
3637 09:37:08.537271 # [ 165.062854] EC = 0x21: IABT (current EL), IL = 32 bits
3638 09:37:08.537513 # [ 165.068466] SET = 0, FnV = 0
3639 09:37:08.577551 # [ 165.071807] EA = 0, S1PTW = 0
3640 09:37:08.578066 # [ 165.075235] FSC = 0x0e: level 2 permission fault
3641 09:37:08.578440 # [ 165.080319] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3642 09:37:08.578778 # [ 165.087318] [ffff80000c1f26d8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3643 09:37:08.579097 # [ 165.098288] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3644 09:37:08.620687 # [ 165.104835] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3645 09:37:08.621183 # [ 165.118679] CPU: 1 PID: 2177 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3646 09:37:08.621545 # [ 165.126709] Hardware name: ARM Juno development board (r0) (DT)
3647 09:37:08.621873 # [ 165.132902] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3648 09:37:08.622184 # [ 165.140149] pc : data_area+0x0/0x40
3649 09:37:08.622488 # [ 165.143919] lr : execute_location+0x74/0x94
3650 09:37:08.622781 # [ 165.148380] sp : ffff80000f2d3bd0
3651 09:37:08.623927 # [ 165.151962] x29: ffff80000f2d3bd0 x28: ffff00080ba49a80 x27: 0000000000000000
3652 09:37:08.663893 # [ 165.159390] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbef9f000
3653 09:37:08.664392 # [ 165.166817] x23: ffff00080b4df000 x22: ffff80000f2d3d80 x21: 0000000000000001
3654 09:37:08.664763 # [ 165.174245] x20: ffff800008c10120 x19: ffff80000c1f26d8 x18: 0000000000000000
3655 09:37:08.665100 # [ 165.181671] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
3656 09:37:08.665412 # [ 165.189099] x14: ffff80000967ac70 x13: ffff80000843d5c0 x12: ffff80000843d1dc
3657 09:37:08.667131 # [ 165.196523] x11: ffff8000086aff38 x10: ffff800008c0ece4 x9 : ffff80000815e914
3658 09:37:08.707110 # [ 165.203948] x8 : ffff80000f2d35f8 x7 : 0000000000000000 x6 : 0000000000000001
3659 09:37:08.707625 # [ 165.211371] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3660 09:37:08.708059 # [ 165.218794] x2 : 0000000000000000 x1 : ffff00080ba49a80 x0 : 0000000000000033
3661 09:37:08.708407 # [ 165.226218] Call trace:
3662 09:37:08.708726 # [ 165.228928] data_area+0x0/0x40
3663 09:37:08.709032 # [ 165.232341] lkdtm_EXEC_DATA+0x24/0x30
3664 09:37:08.709331 # [ 165.236360] lkdtm_do_action+0x2c/0x50
3665 09:37:08.710353 # [ 165.240381] direct_entry+0x164/0x180
3666 09:37:08.750201 # [ 165.244313] full_proxy_write+0x68/0xc0
3667 09:37:08.750692 # [ 165.248424] vfs_write+0xcc/0x2e0
3668 09:37:08.751057 # [ 165.252012] ksys_write+0x80/0x110
3669 09:37:08.751388 # [ 165.255686] __arm64_sys_write+0x28/0x40
3670 09:37:08.751700 # [ 165.259883] invoke_syscall+0x8c/0x120
3671 09:37:08.752056 # [ 165.263907] el0_svc_common.constprop.0+0x68/0x124
3672 09:37:08.752359 # [ 165.268975] do_el0_svc+0x40/0xcc
3673 09:37:08.752650 # [ 165.272563] el0_svc+0x48/0xc0
3674 09:37:08.752943 # [ 165.275886] el0t_64_sync_handler+0xf4/0x120
3675 09:37:08.753337 # [ 165.280428] el0t_64_sync+0x18c/0x190
3676 09:37:08.754002 # [ 165.284365] Code: 07002280 ffff0008 00f5de80 ffff0008 (aa1e03e9)
3677 09:37:08.776533 # [ 165.290734] ---[ end trace 0000000000000000 ]---
3678 09:37:08.777097 # EXEC_DATA: saw 'call trace:': ok
3679 09:37:08.777547 ok 35 selftests: lkdtm: EXEC_DATA.sh
3680 09:37:08.779705 # selftests: lkdtm: EXEC_STACK.sh
3681 09:37:09.333364 <6>[ 166.251947] lkdtm: Performing direct entry EXEC_STACK
3682 09:37:09.333685 <6>[ 166.257350] lkdtm: attempting ok execution at ffff800008c10120
3683 09:37:09.334160 <6>[ 166.263917] lkdtm: attempting bad execution at ffff80000f3ab8b8
3684 09:37:09.334372 <1>[ 166.270188] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3ab8b8
3685 09:37:09.334546 <1>[ 166.280164] Mem abort info:
3686 09:37:09.334705 <1>[ 166.283249] ESR = 0x000000008600000f
3687 09:37:09.336665 <1>[ 166.287293] EC = 0x21: IABT (current EL), IL = 32 bits
3688 09:37:09.376915 <1>[ 166.292901] SET = 0, FnV = 0
3689 09:37:09.377223 <1>[ 166.296251] EA = 0, S1PTW = 0
3690 09:37:09.377412 <1>[ 166.299683] FSC = 0x0f: level 3 permission fault
3691 09:37:09.377860 <1>[ 166.304771] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3692 09:37:09.378045 <1>[ 166.311776] [ffff80000f3ab8b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008875c3003, pte=0068000882d0e703
3693 09:37:09.378206 <0>[ 166.324669] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3694 09:37:09.420306 <4>[ 166.331216] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3695 09:37:09.420648 <4>[ 166.345057] CPU: 1 PID: 2227 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3696 09:37:09.420937 <4>[ 166.353082] Hardware name: ARM Juno development board (r0) (DT)
3697 09:37:09.421230 <4>[ 166.359274] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3698 09:37:09.421497 <4>[ 166.366515] pc : 0xffff80000f3ab8b8
3699 09:37:09.421682 <4>[ 166.370279] lr : execute_location+0x74/0x94
3700 09:37:09.421892 <4>[ 166.374745] sp : ffff80000f3ab870
3701 09:37:09.463579 <4>[ 166.378328] x29: ffff80000f3ab870 x28: ffff00080cfa8040 x27: 0000000000000000
3702 09:37:09.463884 <4>[ 166.385755] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa89cf000
3703 09:37:09.464343 <4>[ 166.393180] x23: ffff000806a75000 x22: ffff80000f3aba70 x21: 0000000000000001
3704 09:37:09.464543 <4>[ 166.400605] x20: ffff800008c10120 x19: ffff80000f3ab8b8 x18: 0000000000000000
3705 09:37:09.464750 <4>[ 166.408028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3706 09:37:09.466763 <4>[ 166.415452] x14: 0000000000000000 x13: 205d373139333632 x12: 2e36363120205b3e
3707 09:37:09.506972 <4>[ 166.422876] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3708 09:37:09.507250 <4>[ 166.430305] x8 : ffff80000f3ab548 x7 : 0000000000000000 x6 : 0000000000000001
3709 09:37:09.507475 <4>[ 166.437731] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3710 09:37:09.507682 <4>[ 166.445162] x2 : 0000000000000000 x1 : ffff00080cfa8040 x0 : 0000000000000033
3711 09:37:09.507903 <4>[ 166.452591] Call trace:
3712 09:37:09.508100 <4>[ 166.455301] 0xffff80000f3ab8b8
3713 09:37:09.508290 <4>[ 166.458711] lkdtm_EXEC_STACK+0x40/0x68
3714 09:37:09.510182 <4>[ 166.462819] lkdtm_do_action+0x2c/0x50
3715 09:37:09.550331 <4>[ 166.466841] direct_entry+0x164/0x180
3716 09:37:09.550575 <4>[ 166.470773] full_proxy_write+0x68/0xc0
3717 09:37:09.550794 <4>[ 166.474883] vfs_write+0xcc/0x2e0
3718 09:37:09.550995 <4>[ 166.478472] ksys_write+0x80/0x110
3719 09:37:09.551189 <4>[ 166.482147] __arm64_sys_write+0x28/0x40
3720 09:37:09.551368 <4>[ 166.486343] invoke_syscall+0x8c/0x120
3721 09:37:09.551699 <4>[ 166.490367] el0_svc_common.constprop.0+0x68/0x124
3722 09:37:09.551838 <4>[ 166.495435] do_el0_svc+0x40/0xcc
3723 09:37:09.551957 <4>[ 166.499023] el0_svc+0x48/0xc0
3724 09:37:09.552069 <4>[ 166.502346] el0t_64_sync_handler+0xf4/0x120
3725 09:37:09.553517 <4>[ 166.506888] el0t_64_sync+0x18c/0x190
3726 09:37:09.578605 <0>[ 166.510825] Code: 08c0e76c ffff8000 06a75000 ffff0008 (aa1e03e9)
3727 09:37:09.578881 <4>[ 166.517193] ---[ end trace 0000000000000000 ]---
3728 09:37:09.579112 # Segmentation fault
3729 09:37:09.753123 # [ 166.251947] lkdtm: Performing direct entry EXEC_STACK
3730 09:37:09.753406 # [ 166.257350] lkdtm: attempting ok execution at ffff800008c10120
3731 09:37:09.753668 # [ 166.263917] lkdtm: attempting bad execution at ffff80000f3ab8b8
3732 09:37:09.753931 # [ 166.270188] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3ab8b8
3733 09:37:09.754191 # [ 166.280164] Mem abort info:
3734 09:37:09.754443 # [ 166.283249] ESR = 0x000000008600000f
3735 09:37:09.756183 # [ 166.287293] EC = 0x21: IABT (current EL), IL = 32 bits
3736 09:37:09.756357 # [ 166.292901] SET = 0, FnV = 0
3737 09:37:09.796339 # [ 166.296251] EA = 0, S1PTW = 0
3738 09:37:09.796628 # [ 166.299683] FSC = 0x0f: level 3 permission fault
3739 09:37:09.796825 # [ 166.304771] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3740 09:37:09.796997 # [ 166.311776] [ffff80000f3ab8b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008875c3003, pte=0068000882d0e703
3741 09:37:09.797162 # [ 166.324669] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3742 09:37:09.839810 # [ 166.331216] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3743 09:37:09.840315 # [ 166.345057] CPU: 1 PID: 2227 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3744 09:37:09.840680 # [ 166.353082] Hardware name: ARM Juno development board (r0) (DT)
3745 09:37:09.841005 # [ 166.359274] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3746 09:37:09.841309 # [ 166.366515] pc : 0xffff80000f3ab8b8
3747 09:37:09.841604 # [ 166.370279] lr : execute_location+0x74/0x94
3748 09:37:09.841894 # [ 166.374745] sp : ffff80000f3ab870
3749 09:37:09.882933 # [ 166.378328] x29: ffff80000f3ab870 x28: ffff00080cfa8040 x27: 0000000000000000
3750 09:37:09.883415 # [ 166.385755] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa89cf000
3751 09:37:09.883763 # [ 166.393180] x23: ffff000806a75000 x22: ffff80000f3aba70 x21: 0000000000000001
3752 09:37:09.884148 # [ 166.400605] x20: ffff800008c10120 x19: ffff80000f3ab8b8 x18: 0000000000000000
3753 09:37:09.884459 # [ 166.408028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3754 09:37:09.884755 # [ 166.415452] x14: 0000000000000000 x13: 205d373139333632 x12: 2e36363120205b3e
3755 09:37:09.925799 # [ 166.422876] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3756 09:37:09.926081 # [ 166.430305] x8 : ffff80000f3ab548 x7 : 0000000000000000 x6 : 0000000000000001
3757 09:37:09.926271 # [ 166.437731] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3758 09:37:09.926450 # [ 166.445162] x2 : 0000000000000000 x1 : ffff00080cfa8040 x0 : 0000000000000033
3759 09:37:09.926604 # [ 166.452591] Call trace:
3760 09:37:09.926749 # [ 166.455301] 0xffff80000f3ab8b8
3761 09:37:09.926889 # [ 166.458711] lkdtm_EXEC_STACK+0x40/0x68
3762 09:37:09.927027 # [ 166.462819] lkdtm_do_action+0x2c/0x50
3763 09:37:09.928969 # [ 166.466841] direct_entry+0x164/0x180
3764 09:37:09.969263 # [ 166.470773] full_proxy_write+0x68/0xc0
3765 09:37:09.969765 # [ 166.474883] vfs_write+0xcc/0x2e0
3766 09:37:09.970134 # [ 166.478472] ksys_write+0x80/0x110
3767 09:37:09.970463 # [ 166.482147] __arm64_sys_write+0x28/0x40
3768 09:37:09.970774 # [ 166.486343] invoke_syscall+0x8c/0x120
3769 09:37:09.971074 # [ 166.490367] el0_svc_common.constprop.0+0x68/0x124
3770 09:37:09.971373 # [ 166.495435] do_el0_svc+0x40/0xcc
3771 09:37:09.971663 # [ 166.499023] el0_svc+0x48/0xc0
3772 09:37:09.972009 # [ 166.502346] el0t_64_sync_handler+0xf4/0x120
3773 09:37:09.972419 # [ 166.506888] el0t_64_sync+0x18c/0x190
3774 09:37:09.995742 # [ 166.510825] Code: 08c0e76c ffff8000 06a75000 ffff0008 (aa1e03e9)
3775 09:37:09.996271 # [ 166.517193] ---[ end trace 0000000000000000 ]---
3776 09:37:09.996636 # EXEC_STACK: saw 'call trace:': ok
3777 09:37:09.998951 ok 36 selftests: lkdtm: EXEC_STACK.sh
3778 09:37:09.999401 # selftests: lkdtm: EXEC_KMALLOC.sh
3779 09:37:10.554939 <6>[ 167.472058] lkdtm: Performing direct entry EXEC_KMALLOC
3780 09:37:10.555236 <6>[ 167.477655] lkdtm: attempting ok execution at ffff800008c10120
3781 09:37:10.555466 <6>[ 167.484152] lkdtm: attempting bad execution at ffff00080d64ae00
3782 09:37:10.555944 <1>[ 167.490426] Unable to handle kernel execute from non-executable memory at virtual address ffff00080d64ae00
3783 09:37:10.556113 <1>[ 167.501738] Mem abort info:
3784 09:37:10.556294 <1>[ 167.504867] ESR = 0x000000008600000f
3785 09:37:10.558169 <1>[ 167.508915] EC = 0x21: IABT (current EL), IL = 32 bits
3786 09:37:10.598362 <1>[ 167.514525] SET = 0, FnV = 0
3787 09:37:10.598708 <1>[ 167.517856] EA = 0, S1PTW = 0
3788 09:37:10.598929 <1>[ 167.521285] FSC = 0x0f: level 3 permission fault
3789 09:37:10.599136 <1>[ 167.526378] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3790 09:37:10.599617 <1>[ 167.533378] [ffff00080d64ae00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba1003, pte=006800088d64a707
3791 09:37:10.599845 <0>[ 167.546264] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3792 09:37:10.641671 <4>[ 167.552813] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3793 09:37:10.641983 <4>[ 167.566656] CPU: 1 PID: 2277 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3794 09:37:10.642458 <4>[ 167.574684] Hardware name: ARM Juno development board (r0) (DT)
3795 09:37:10.642648 <4>[ 167.580875] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3796 09:37:10.642828 <4>[ 167.588117] pc : 0xffff00080d64ae00
3797 09:37:10.643024 <4>[ 167.591880] lr : execute_location+0x74/0x94
3798 09:37:10.643209 <4>[ 167.596341] sp : ffff80000f483a20
3799 09:37:10.685047 <4>[ 167.599922] x29: ffff80000f483a20 x28: ffff000805ba0040 x27: 0000000000000000
3800 09:37:10.685329 <4>[ 167.607350] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff814bf000
3801 09:37:10.685554 <4>[ 167.614775] x23: ffff0008069dc000 x22: ffff80000f483be0 x21: 0000000000000001
3802 09:37:10.685758 <4>[ 167.622201] x20: ffff800008c10120 x19: ffff00080d64ae00 x18: 0000000000000000
3803 09:37:10.685955 <4>[ 167.629629] x17: ffff80000843d5c0 x16: ffff80000843d1dc x15: ffff8000086aff38
3804 09:37:10.688165 <4>[ 167.637053] x14: 0000000000000000 x13: 205d323531343834 x12: 2e37363120205b3e
3805 09:37:10.728486 <4>[ 167.644479] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3806 09:37:10.728763 <4>[ 167.651909] x8 : ffff80000f4836f8 x7 : 0000000000000000 x6 : 0000000000000001
3807 09:37:10.728989 <4>[ 167.659334] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3808 09:37:10.729194 <4>[ 167.666757] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000033
3809 09:37:10.729392 <4>[ 167.674182] Call trace:
3810 09:37:10.729589 <4>[ 167.676892] 0xffff00080d64ae00
3811 09:37:10.729747 <4>[ 167.680302] lkdtm_EXEC_KMALLOC+0x38/0x50
3812 09:37:10.731590 <4>[ 167.684586] lkdtm_do_action+0x2c/0x50
3813 09:37:10.771852 <4>[ 167.688604] direct_entry+0x164/0x180
3814 09:37:10.772109 <4>[ 167.692536] full_proxy_write+0x68/0xc0
3815 09:37:10.772331 <4>[ 167.696647] vfs_write+0xcc/0x2e0
3816 09:37:10.772534 <4>[ 167.700236] ksys_write+0x80/0x110
3817 09:37:10.772718 <4>[ 167.703910] __arm64_sys_write+0x28/0x40
3818 09:37:10.772889 <4>[ 167.708107] invoke_syscall+0x8c/0x120
3819 09:37:10.773058 <4>[ 167.712132] el0_svc_common.constprop.0+0x68/0x124
3820 09:37:10.773226 <4>[ 167.717201] do_el0_svc+0x40/0xcc
3821 09:37:10.773390 <4>[ 167.720789] el0_svc+0x48/0xc0
3822 09:37:10.773560 <4>[ 167.724113] el0t_64_sync_handler+0xf4/0x120
3823 09:37:10.774964 <4>[ 167.728654] el0t_64_sync+0x18c/0x190
3824 09:37:10.800844 <0>[ 167.732591] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3825 09:37:10.801128 <4>[ 167.738960] ---[ end trace 0000000000000000 ]---
3826 09:37:10.803978 # Segmentation fault
3827 09:37:10.963007 # [ 167.472058] lkdtm: Performing direct entry EXEC_KMALLOC
3828 09:37:10.963530 # [ 167.477655] lkdtm: attempting ok execution at ffff800008c10120
3829 09:37:10.964427 # [ 167.484152] lkdtm: attempting bad execution at ffff00080d64ae00
3830 09:37:10.964802 # [ 167.490426] Unable to handle kernel execute from non-executable memory at virtual address ffff00080d64ae00
3831 09:37:10.965126 # [ 167.501738] Mem abort info:
3832 09:37:10.965431 # [ 167.504867] ESR = 0x000000008600000f
3833 09:37:10.966202 # [ 167.508915] EC = 0x21: IABT (current EL), IL = 32 bits
3834 09:37:10.966555 # [ 167.514525] SET = 0, FnV = 0
3835 09:37:11.006189 # [ 167.517856] EA = 0, S1PTW = 0
3836 09:37:11.006679 # [ 167.521285] FSC = 0x0f: level 3 permission fault
3837 09:37:11.007022 # [ 167.526378] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3838 09:37:11.007338 # [ 167.533378] [ffff00080d64ae00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffba1003, pte=006800088d64a707
3839 09:37:11.007643 # [ 167.546264] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3840 09:37:11.049376 # [ 167.552813] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3841 09:37:11.049861 # [ 167.566656] CPU: 1 PID: 2277 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3842 09:37:11.050216 # [ 167.574684] Hardware name: ARM Juno development board (r0) (DT)
3843 09:37:11.050535 # [ 167.580875] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3844 09:37:11.050844 # [ 167.588117] pc : 0xffff00080d64ae00
3845 09:37:11.051142 # [ 167.591880] lr : execute_location+0x74/0x94
3846 09:37:11.051437 # [ 167.596341] sp : ffff80000f483a20
3847 09:37:11.092522 # [ 167.599922] x29: ffff80000f483a20 x28: ffff000805ba0040 x27: 0000000000000000
3848 09:37:11.093001 # [ 167.607350] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff814bf000
3849 09:37:11.093352 # [ 167.614775] x23: ffff0008069dc000 x22: ffff80000f483be0 x21: 0000000000000001
3850 09:37:11.093668 # [ 167.622201] x20: ffff800008c10120 x19: ffff00080d64ae00 x18: 0000000000000000
3851 09:37:11.093967 # [ 167.629629] x17: ffff80000843d5c0 x16: ffff80000843d1dc x15: ffff8000086aff38
3852 09:37:11.094262 # [ 167.637053] x14: 0000000000000000 x13: 205d323531343834 x12: 2e37363120205b3e
3853 09:37:11.135656 # [ 167.644479] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3854 09:37:11.136186 # [ 167.651909] x8 : ffff80000f4836f8 x7 : 0000000000000000 x6 : 0000000000000001
3855 09:37:11.136907 # [ 167.659334] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3856 09:37:11.137260 # [ 167.666757] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000033
3857 09:37:11.137599 # [ 167.674182] Call trace:
3858 09:37:11.137908 # [ 167.676892] 0xffff00080d64ae00
3859 09:37:11.138204 # [ 167.680302] lkdtm_EXEC_KMALLOC+0x38/0x50
3860 09:37:11.138493 # [ 167.684586] lkdtm_do_action+0x2c/0x50
3861 09:37:11.138883 # [ 167.688604] direct_entry+0x164/0x180
3862 09:37:11.178745 # [ 167.692536] full_proxy_write+0x68/0xc0
3863 09:37:11.179240 # [ 167.696647] vfs_write+0xcc/0x2e0
3864 09:37:11.179628 # [ 167.700236] ksys_write+0x80/0x110
3865 09:37:11.180012 # [ 167.703910] __arm64_sys_write+0x28/0x40
3866 09:37:11.180707 # [ 167.708107] invoke_syscall+0x8c/0x120
3867 09:37:11.181052 # [ 167.712132] el0_svc_common.constprop.0+0x68/0x124
3868 09:37:11.181365 # [ 167.717201] do_el0_svc+0x40/0xcc
3869 09:37:11.181674 # [ 167.720789] el0_svc+0x48/0xc0
3870 09:37:11.182077 # [ 167.724113] el0t_64_sync_handler+0xf4/0x120
3871 09:37:11.182404 # [ 167.728654] el0t_64_sync+0x18c/0x190
3872 09:37:11.204938 # [ 167.732591] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3873 09:37:11.205436 # [ 167.738960] ---[ end trace 0000000000000000 ]---
3874 09:37:11.205805 # EXEC_KMALLOC: saw 'call trace:': ok
3875 09:37:11.208171 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3876 09:37:11.208630 # selftests: lkdtm: EXEC_VMALLOC.sh
3877 09:37:11.748125 <6>[ 168.666370] lkdtm: Performing direct entry EXEC_VMALLOC
3878 09:37:11.748432 <6>[ 168.672054] lkdtm: attempting ok execution at ffff800008c10120
3879 09:37:11.748928 <6>[ 168.678774] lkdtm: attempting bad execution at ffff80000c935000
3880 09:37:11.749140 <1>[ 168.685041] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c935000
3881 09:37:11.749320 <1>[ 168.695031] Mem abort info:
3882 09:37:11.749468 <1>[ 168.698096] ESR = 0x000000008600000f
3883 09:37:11.751459 <1>[ 168.702142] EC = 0x21: IABT (current EL), IL = 32 bits
3884 09:37:11.791636 <1>[ 168.707759] SET = 0, FnV = 0
3885 09:37:11.791958 <1>[ 168.711101] EA = 0, S1PTW = 0
3886 09:37:11.792159 <1>[ 168.714529] FSC = 0x0f: level 3 permission fault
3887 09:37:11.792654 <1>[ 168.719620] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3888 09:37:11.792879 <1>[ 168.726625] [ffff80000c935000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b83003, pte=0068000884bb7703
3889 09:37:11.793058 <0>[ 168.739514] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3890 09:37:11.834995 <4>[ 168.746065] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3891 09:37:11.835322 <4>[ 168.759910] CPU: 1 PID: 2327 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3892 09:37:11.835548 <4>[ 168.767941] Hardware name: ARM Juno development board (r0) (DT)
3893 09:37:11.835735 <4>[ 168.774134] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3894 09:37:11.835933 <4>[ 168.781378] pc : 0xffff80000c935000
3895 09:37:11.836057 <4>[ 168.785140] lr : execute_location+0x74/0x94
3896 09:37:11.836162 <4>[ 168.789603] sp : ffff80000f55bb60
3897 09:37:11.878326 <4>[ 168.793190] x29: ffff80000f55bb60 x28: ffff000805ba4f00 x27: 0000000000000000
3898 09:37:11.878641 <4>[ 168.800620] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf78f000
3899 09:37:11.879183 <4>[ 168.808048] x23: ffff000804bb7000 x22: ffff80000f55bd20 x21: 0000000000000001
3900 09:37:11.879409 <4>[ 168.815475] x20: ffff800008c10120 x19: ffff80000c935000 x18: 0000000000000000
3901 09:37:11.879591 <4>[ 168.822901] x17: 000000040044ffff x16: 0000000000000263 x15: 000000000000020e
3902 09:37:11.881548 <4>[ 168.830329] x14: 0000000000000000 x13: 205d343737383736 x12: 2e38363120205b3e
3903 09:37:11.921781 <4>[ 168.837752] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3904 09:37:11.922071 <4>[ 168.845178] x8 : ffff80000f55b838 x7 : 0000000000000000 x6 : 0000000000000001
3905 09:37:11.922275 <4>[ 168.852605] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3906 09:37:11.922454 <4>[ 168.860027] x2 : 0000000000000000 x1 : ffff000805ba4f00 x0 : 0000000000000033
3907 09:37:11.922622 <4>[ 168.867451] Call trace:
3908 09:37:11.922782 <4>[ 168.870161] 0xffff80000c935000
3909 09:37:11.922925 <4>[ 168.873572] lkdtm_EXEC_VMALLOC+0x2c/0x44
3910 09:37:11.924925 <4>[ 168.877855] lkdtm_do_action+0x2c/0x50
3911 09:37:11.965080 <4>[ 168.881875] direct_entry+0x164/0x180
3912 09:37:11.965357 <4>[ 168.885807] full_proxy_write+0x68/0xc0
3913 09:37:11.965548 <4>[ 168.889917] vfs_write+0xcc/0x2e0
3914 09:37:11.965718 <4>[ 168.893506] ksys_write+0x80/0x110
3915 09:37:11.965879 <4>[ 168.897180] __arm64_sys_write+0x28/0x40
3916 09:37:11.966018 <4>[ 168.901377] invoke_syscall+0x8c/0x120
3917 09:37:11.966533 <4>[ 168.905402] el0_svc_common.constprop.0+0x68/0x124
3918 09:37:11.966881 <4>[ 168.910471] do_el0_svc+0x40/0xcc
3919 09:37:11.967184 <4>[ 168.914059] el0_svc+0x48/0xc0
3920 09:37:11.967483 <4>[ 168.917382] el0t_64_sync_handler+0xf4/0x120
3921 09:37:11.968509 <4>[ 168.921924] el0t_64_sync+0x18c/0x190
3922 09:37:11.986239 <0>[ 168.925860] Code: bad PC value
3923 09:37:11.989356 <4>[ 168.929183] ---[ end trace 0000000000000000 ]---
3924 09:37:11.989801 # Segmentation fault
3925 09:37:12.161580 # [ 168.666370] lkdtm: Performing direct entry EXEC_VMALLOC
3926 09:37:12.162108 # [ 168.672054] lkdtm: attempting ok execution at ffff800008c10120
3927 09:37:12.162551 # [ 168.678774] lkdtm: attempting bad execution at ffff80000c935000
3928 09:37:12.163062 # [ 168.685041] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c935000
3929 09:37:12.163473 # [ 168.695031] Mem abort info:
3930 09:37:12.163907 # [ 168.698096] ESR = 0x000000008600000f
3931 09:37:12.164764 # [ 168.702142] EC = 0x21: IABT (current EL), IL = 32 bits
3932 09:37:12.165153 # [ 168.707759] SET = 0, FnV = 0
3933 09:37:12.204574 # [ 168.711101] EA = 0, S1PTW = 0
3934 09:37:12.205093 # [ 168.714529] FSC = 0x0f: level 3 permission fault
3935 09:37:12.205466 # [ 168.719620] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3936 09:37:12.206170 # [ 168.726625] [ffff80000c935000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b83003, pte=0068000884bb7703
3937 09:37:12.206527 # [ 168.739514] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3938 09:37:12.247748 # [ 168.746065] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3939 09:37:12.248292 # [ 168.759910] CPU: 1 PID: 2327 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3940 09:37:12.248661 # [ 168.767941] Hardware name: ARM Juno development board (r0) (DT)
3941 09:37:12.249003 # [ 168.774134] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3942 09:37:12.249687 # [ 168.781378] pc : 0xffff80000c935000
3943 09:37:12.250035 # [ 168.785140] lr : execute_location+0x74/0x94
3944 09:37:12.250348 # [ 168.789603] sp : ffff80000f55bb60
3945 09:37:12.290935 # [ 168.793190] x29: ffff80000f55bb60 x28: ffff000805ba4f00 x27: 0000000000000000
3946 09:37:12.291423 # [ 168.800620] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf78f000
3947 09:37:12.291807 # [ 168.808048] x23: ffff000804bb7000 x22: ffff80000f55bd20 x21: 0000000000000001
3948 09:37:12.292507 # [ 168.815475] x20: ffff800008c10120 x19: ffff80000c935000 x18: 0000000000000000
3949 09:37:12.292846 # [ 168.822901] x17: 000000040044ffff x16: 0000000000000263 x15: 000000000000020e
3950 09:37:12.293174 # [ 168.830329] x14: 0000000000000000 x13: 205d343737383736 x12: 2e38363120205b3e
3951 09:37:12.334042 # [ 168.837752] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
3952 09:37:12.334524 # [ 168.845178] x8 : ffff80000f55b838 x7 : 0000000000000000 x6 : 0000000000000001
3953 09:37:12.335343 # [ 168.852605] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3954 09:37:12.335712 # [ 168.860027] x2 : 0000000000000000 x1 : ffff000805ba4f00 x0 : 0000000000000033
3955 09:37:12.336086 # [ 168.867451] Call trace:
3956 09:37:12.336396 # [ 168.870161] 0xffff80000c935000
3957 09:37:12.336691 # [ 168.873572] lkdtm_EXEC_VMALLOC+0x2c/0x44
3958 09:37:12.336988 # [ 168.877855] lkdtm_do_action+0x2c/0x50
3959 09:37:12.337370 # [ 168.881875] direct_entry+0x164/0x180
3960 09:37:12.377271 # [ 168.885807] full_proxy_write+0x68/0xc0
3961 09:37:12.377748 # [ 168.889917] vfs_write+0xcc/0x2e0
3962 09:37:12.378091 # [ 168.893506] ksys_write+0x80/0x110
3963 09:37:12.378411 # [ 168.897180] __arm64_sys_write+0x28/0x40
3964 09:37:12.378718 # [ 168.901377] invoke_syscall+0x8c/0x120
3965 09:37:12.379404 # [ 168.905402] el0_svc_common.constprop.0+0x68/0x124
3966 09:37:12.379745 # [ 168.910471] do_el0_svc+0x40/0xcc
3967 09:37:12.380096 # [ 168.914059] el0_svc+0x48/0xc0
3968 09:37:12.380433 # [ 168.917382] el0t_64_sync_handler+0xf4/0x120
3969 09:37:12.380785 # [ 168.921924] el0t_64_sync+0x18c/0x190
3970 09:37:12.381154 # [ 168.925860] Code: bad PC value
3971 09:37:12.403105 # [ 168.929183] ---[ end trace 0000000000000000 ]---
3972 09:37:12.403575 # EXEC_VMALLOC: saw 'call trace:': ok
3973 09:37:12.403978 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3974 09:37:12.406304 # selftests: lkdtm: EXEC_RODATA.sh
3975 09:37:12.974219 <6>[ 169.892011] lkdtm: Performing direct entry EXEC_RODATA
3976 09:37:12.974581 <6>[ 169.897507] lkdtm: attempting ok execution at ffff800008c10120
3977 09:37:12.975101 <6>[ 169.903693] lkdtm: attempting bad execution at ffff800009a23ba0
3978 09:37:12.975306 <1>[ 169.910076] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23ba0
3979 09:37:12.975524 <1>[ 169.920082] Mem abort info:
3980 09:37:12.975711 <1>[ 169.923168] ESR = 0x000000008600000e
3981 09:37:12.977542 <1>[ 169.927210] EC = 0x21: IABT (current EL), IL = 32 bits
3982 09:37:12.977801 <1>[ 169.932825] SET = 0, FnV = 0
3983 09:37:13.017691 <1>[ 169.936169] EA = 0, S1PTW = 0
3984 09:37:13.018058 <1>[ 169.939601] FSC = 0x0e: level 2 permission fault
3985 09:37:13.018268 <1>[ 169.944686] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
3986 09:37:13.018765 <1>[ 169.951690] [ffff800009a23ba0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3987 09:37:13.018951 <0>[ 169.962693] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3988 09:37:13.061123 <4>[ 169.969328] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3989 09:37:13.061424 <4>[ 169.983172] CPU: 1 PID: 2377 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
3990 09:37:13.061632 <4>[ 169.991197] Hardware name: ARM Juno development board (r0) (DT)
3991 09:37:13.061816 <4>[ 169.997389] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3992 09:37:13.062001 <4>[ 170.004630] pc : lkdtm_rodata_do_nothing+0x0/0x10
3993 09:37:13.062176 <4>[ 170.009619] lr : execute_location+0x74/0x94
3994 09:37:13.062334 <4>[ 170.014077] sp : ffff80000f64bb80
3995 09:37:13.104396 <4>[ 170.017657] x29: ffff80000f64bb80 x28: ffff000805ba0040 x27: 0000000000000000
3996 09:37:13.104696 <4>[ 170.025088] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa660f000
3997 09:37:13.104950 <4>[ 170.032515] x23: ffff000808385000 x22: ffff80000f64bd30 x21: 0000000000000000
3998 09:37:13.105136 <4>[ 170.039942] x20: ffff800008c10120 x19: ffff800009a23ba0 x18: 0000000000000000
3999 09:37:13.105306 <4>[ 170.047369] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4000 09:37:13.105826 <4>[ 170.054793] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4001 09:37:13.147771 <4>[ 170.062217] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
4002 09:37:13.148071 <4>[ 170.069642] x8 : ffff80000f64b7f8 x7 : 0000000000000000 x6 : 0000000000000001
4003 09:37:13.148249 <4>[ 170.077065] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4004 09:37:13.148409 <4>[ 170.084489] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000033
4005 09:37:13.148565 <4>[ 170.091918] Call trace:
4006 09:37:13.148691 <4>[ 170.094631] lkdtm_rodata_do_nothing+0x0/0x10
4007 09:37:13.148816 <4>[ 170.099266] lkdtm_EXEC_RODATA+0x24/0x30
4008 09:37:13.150981 <4>[ 170.103461] lkdtm_do_action+0x2c/0x50
4009 09:37:13.191244 <4>[ 170.107482] direct_entry+0x164/0x180
4010 09:37:13.191487 <4>[ 170.111414] full_proxy_write+0x68/0xc0
4011 09:37:13.191661 <4>[ 170.115523] vfs_write+0xcc/0x2e0
4012 09:37:13.191838 <4>[ 170.119113] ksys_write+0x80/0x110
4013 09:37:13.191991 <4>[ 170.122787] __arm64_sys_write+0x28/0x40
4014 09:37:13.192139 <4>[ 170.126983] invoke_syscall+0x8c/0x120
4015 09:37:13.192282 <4>[ 170.131008] el0_svc_common.constprop.0+0x68/0x124
4016 09:37:13.192425 <4>[ 170.136076] do_el0_svc+0x40/0xcc
4017 09:37:13.192567 <4>[ 170.139663] el0_svc+0x48/0xc0
4018 09:37:13.192698 <4>[ 170.142987] el0t_64_sync_handler+0xf4/0x120
4019 09:37:13.194402 <4>[ 170.147528] el0t_64_sync+0x18c/0x190
4020 09:37:13.219194 <0>[ 170.151465] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4021 09:37:13.222295 <4>[ 170.157833] ---[ end trace 0000000000000000 ]---
4022 09:37:13.222563 # Segmentation fault
4023 09:37:13.390361 # [ 169.892011] lkdtm: Performing direct entry EXEC_RODATA
4024 09:37:13.390646 # [ 169.897507] lkdtm: attempting ok execution at ffff800008c10120
4025 09:37:13.391138 # [ 169.903693] lkdtm: attempting bad execution at ffff800009a23ba0
4026 09:37:13.391328 # [ 169.910076] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23ba0
4027 09:37:13.391532 # [ 169.920082] Mem abort info:
4028 09:37:13.391730 # [ 169.923168] ESR = 0x000000008600000e
4029 09:37:13.391947 # [ 169.927210] EC = 0x21: IABT (current EL), IL = 32 bits
4030 09:37:13.393581 # [ 169.932825] SET = 0, FnV = 0
4031 09:37:13.433527 # [ 169.936169] EA = 0, S1PTW = 0
4032 09:37:13.433797 # [ 169.939601] FSC = 0x0e: level 2 permission fault
4033 09:37:13.434020 # [ 169.944686] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4034 09:37:13.434487 # [ 169.951690] [ffff800009a23ba0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4035 09:37:13.434672 # [ 169.962693] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4036 09:37:13.476730 # [ 169.969328] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4037 09:37:13.477002 # [ 169.983172] CPU: 1 PID: 2377 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4038 09:37:13.477229 # [ 169.991197] Hardware name: ARM Juno development board (r0) (DT)
4039 09:37:13.477437 # [ 169.997389] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4040 09:37:13.477639 # [ 170.004630] pc : lkdtm_rodata_do_nothing+0x0/0x10
4041 09:37:13.477834 # [ 170.009619] lr : execute_location+0x74/0x94
4042 09:37:13.478018 # [ 170.014077] sp : ffff80000f64bb80
4043 09:37:13.479954 # [ 170.017657] x29: ffff80000f64bb80 x28: ffff000805ba0040 x27: 0000000000000000
4044 09:37:13.519836 # [ 170.025088] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa660f000
4045 09:37:13.520111 # [ 170.032515] x23: ffff000808385000 x22: ffff80000f64bd30 x21: 0000000000000000
4046 09:37:13.520305 # [ 170.039942] x20: ffff800008c10120 x19: ffff800009a23ba0 x18: 0000000000000000
4047 09:37:13.520483 # [ 170.047369] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4048 09:37:13.520649 # [ 170.054793] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4049 09:37:13.522991 # [ 170.062217] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
4050 09:37:13.563334 # [ 170.069642] x8 : ffff80000f64b7f8 x7 : 0000000000000000 x6 : 0000000000000001
4051 09:37:13.563864 # [ 170.077065] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4052 09:37:13.564244 # [ 170.084489] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000033
4053 09:37:13.564585 # [ 170.091918] Call trace:
4054 09:37:13.564904 # [ 170.094631] lkdtm_rodata_do_nothing+0x0/0x10
4055 09:37:13.565215 # [ 170.099266] lkdtm_EXEC_RODATA+0x24/0x30
4056 09:37:13.565515 # [ 170.103461] lkdtm_do_action+0x2c/0x50
4057 09:37:13.566588 # [ 170.107482] direct_entry+0x164/0x180
4058 09:37:13.606530 # [ 170.111414] full_proxy_write+0x68/0xc0
4059 09:37:13.607017 # [ 170.115523] vfs_write+0xcc/0x2e0
4060 09:37:13.607380 # [ 170.119113] ksys_write+0x80/0x110
4061 09:37:13.607710 # [ 170.122787] __arm64_sys_write+0x28/0x40
4062 09:37:13.608081 # [ 170.126983] invoke_syscall+0x8c/0x120
4063 09:37:13.608390 # [ 170.131008] el0_svc_common.constprop.0+0x68/0x124
4064 09:37:13.608689 # [ 170.136076] do_el0_svc+0x40/0xcc
4065 09:37:13.608979 # [ 170.139663] el0_svc+0x48/0xc0
4066 09:37:13.609269 # [ 170.142987] el0t_64_sync_handler+0xf4/0x120
4067 09:37:13.609663 # [ 170.147528] el0t_64_sync+0x18c/0x190
4068 09:37:13.610358 # [ 170.151465] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4069 09:37:13.632277 # [ 170.157833] ---[ end trace 0000000000000000 ]---
4070 09:37:13.632766 # EXEC_RODATA: saw 'call trace:': ok
4071 09:37:13.635493 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4072 09:37:13.636011 # selftests: lkdtm: EXEC_USERSPACE.sh
4073 09:37:14.188768 <6>[ 171.107001] lkdtm: Performing direct entry EXEC_USERSPACE
4074 09:37:14.189086 <6>[ 171.112995] lkdtm: attempting ok execution at ffff800008c10120
4075 09:37:14.189587 <6>[ 171.119268] lkdtm: attempting bad execution at 0000ffff9702c000
4076 09:37:14.189797 <1>[ 171.125727] Unable to handle kernel execution of user memory at virtual address 0000ffff9702c000
4077 09:37:14.189958 <1>[ 171.134879] Mem abort info:
4078 09:37:14.190109 <1>[ 171.137945] ESR = 0x000000008600000f
4079 09:37:14.192046 <1>[ 171.141991] EC = 0x21: IABT (current EL), IL = 32 bits
4080 09:37:14.192282 <1>[ 171.147613] SET = 0, FnV = 0
4081 09:37:14.232339 <1>[ 171.150961] EA = 0, S1PTW = 0
4082 09:37:14.232635 <1>[ 171.154395] FSC = 0x0f: level 3 permission fault
4083 09:37:14.232841 <1>[ 171.159482] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008843ac000
4084 09:37:14.233049 <1>[ 171.166224] [0000ffff9702c000] pgd=080000088567e003, p4d=080000088567e003, pud=080000088ccdd003, pmd=080000088bc86003, pte=00a80008954f3f43
4085 09:37:14.233225 <0>[ 171.179159] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4086 09:37:14.275610 <4>[ 171.185796] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4087 09:37:14.275951 <4>[ 171.199644] CPU: 2 PID: 2427 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4088 09:37:14.276471 <4>[ 171.207675] Hardware name: ARM Juno development board (r0) (DT)
4089 09:37:14.276668 <4>[ 171.213872] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4090 09:37:14.276846 <4>[ 171.221114] pc : 0xffff9702c000
4091 09:37:14.277045 <4>[ 171.224526] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4092 09:37:14.277234 <4>[ 171.229334] sp : ffff80000f72bb60
4093 09:37:14.319023 <4>[ 171.232916] x29: ffff80000f72bb60 x28: ffff000802ea0040 x27: 0000000000000000
4094 09:37:14.319322 <4>[ 171.240347] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff96e1f000
4095 09:37:14.319822 <4>[ 171.247773] x23: ffff000807fff000 x22: ffff80000f72bd00 x21: ffff800008c10120
4096 09:37:14.320032 <4>[ 171.255199] x20: ffff000802ea0040 x19: 0000ffff9702c000 x18: 0000000000000000
4097 09:37:14.320270 <4>[ 171.262623] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4098 09:37:14.322159 <4>[ 171.270047] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
4099 09:37:14.362430 <4>[ 171.277473] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
4100 09:37:14.362708 <4>[ 171.284902] x8 : ffff80000f72b7d8 x7 : 0000000000000000 x6 : 0000000000000001
4101 09:37:14.362884 <4>[ 171.292325] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4102 09:37:14.363044 <4>[ 171.299748] x2 : 0000000000000000 x1 : ffff000802ea0040 x0 : 0000000000000033
4103 09:37:14.363199 <4>[ 171.307172] Call trace:
4104 09:37:14.363349 <4>[ 171.309882] 0xffff9702c000
4105 09:37:14.363480 <4>[ 171.312945] lkdtm_do_action+0x2c/0x50
4106 09:37:14.365586 <4>[ 171.316966] direct_entry+0x164/0x180
4107 09:37:14.405779 <4>[ 171.320898] full_proxy_write+0x68/0xc0
4108 09:37:14.406017 <4>[ 171.325010] vfs_write+0xcc/0x2e0
4109 09:37:14.406190 <4>[ 171.328598] ksys_write+0x80/0x110
4110 09:37:14.406351 <4>[ 171.332272] __arm64_sys_write+0x28/0x40
4111 09:37:14.406505 <4>[ 171.336469] invoke_syscall+0x8c/0x120
4112 09:37:14.406652 <4>[ 171.340494] el0_svc_common.constprop.0+0x68/0x124
4113 09:37:14.406800 <4>[ 171.345563] do_el0_svc+0x40/0xcc
4114 09:37:14.406945 <4>[ 171.349152] el0_svc+0x48/0xc0
4115 09:37:14.407088 <4>[ 171.352477] el0t_64_sync_handler+0xf4/0x120
4116 09:37:14.407230 <4>[ 171.357019] el0t_64_sync+0x18c/0x190
4117 09:37:14.408957 <0>[ 171.360957] Code: bad PC value
4118 09:37:14.424479 <4>[ 171.364280] ---[ end trace 0000000000000000 ]---
4119 09:37:14.424777 # Segmentation fault
4120 09:37:14.595109 # [ 171.107001] lkdtm: Performing direct entry EXEC_USERSPACE
4121 09:37:14.595390 # [ 171.112995] lkdtm: attempting ok execution at ffff800008c10120
4122 09:37:14.595568 # [ 171.119268] lkdtm: attempting bad execution at 0000ffff9702c000
4123 09:37:14.595730 # [ 171.125727] Unable to handle kernel execution of user memory at virtual address 0000ffff9702c000
4124 09:37:14.595911 # [ 171.134879] Mem abort info:
4125 09:37:14.596061 # [ 171.137945] ESR = 0x000000008600000f
4126 09:37:14.596213 # [ 171.141991] EC = 0x21: IABT (current EL), IL = 32 bits
4127 09:37:14.598282 # [ 171.147613] SET = 0, FnV = 0
4128 09:37:14.638196 # [ 171.150961] EA = 0, S1PTW = 0
4129 09:37:14.638493 # [ 171.154395] FSC = 0x0f: level 3 permission fault
4130 09:37:14.638674 # [ 171.159482] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008843ac000
4131 09:37:14.638837 # [ 171.166224] [0000ffff9702c000] pgd=080000088567e003, p4d=080000088567e003, pud=080000088ccdd003, pmd=080000088bc86003, pte=00a80008954f3f43
4132 09:37:14.638995 # [ 171.179159] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4133 09:37:14.681725 # [ 171.185796] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4134 09:37:14.682210 # [ 171.199644] CPU: 2 PID: 2427 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4135 09:37:14.682560 # [ 171.207675] Hardware name: ARM Juno development board (r0) (DT)
4136 09:37:14.682886 # [ 171.213872] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4137 09:37:14.683193 # [ 171.221114] pc : 0xffff9702c000
4138 09:37:14.683493 # [ 171.224526] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4139 09:37:14.683823 # [ 171.229334] sp : ffff80000f72bb60
4140 09:37:14.724846 # [ 171.232916] x29: ffff80000f72bb60 x28: ffff000802ea0040 x27: 0000000000000000
4141 09:37:14.725324 # [ 171.240347] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff96e1f000
4142 09:37:14.725674 # [ 171.247773] x23: ffff000807fff000 x22: ffff80000f72bd00 x21: ffff800008c10120
4143 09:37:14.726015 # [ 171.255199] x20: ffff000802ea0040 x19: 0000ffff9702c000 x18: 0000000000000000
4144 09:37:14.726325 # [ 171.262623] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4145 09:37:14.726629 # [ 171.270047] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
4146 09:37:14.768031 # [ 171.277473] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
4147 09:37:14.768508 # [ 171.284902] x8 : ffff80000f72b7d8 x7 : 0000000000000000 x6 : 0000000000000001
4148 09:37:14.768851 # [ 171.292325] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4149 09:37:14.769162 # [ 171.299748] x2 : 0000000000000000 x1 : ffff000802ea0040 x0 : 0000000000000033
4150 09:37:14.769467 # [ 171.307172] Call trace:
4151 09:37:14.769756 # [ 171.309882] 0xffff9702c000
4152 09:37:14.770041 # [ 171.312945] lkdtm_do_action+0x2c/0x50
4153 09:37:14.770342 # [ 171.316966] direct_entry+0x164/0x180
4154 09:37:14.771256 # [ 171.320898] full_proxy_write+0x68/0xc0
4155 09:37:14.811195 # [ 171.325010] vfs_write+0xcc/0x2e0
4156 09:37:14.811682 # [ 171.328598] ksys_write+0x80/0x110
4157 09:37:14.812144 # [ 171.332272] __arm64_sys_write+0x28/0x40
4158 09:37:14.812505 # [ 171.336469] invoke_syscall+0x8c/0x120
4159 09:37:14.812838 # [ 171.340494] el0_svc_common.constprop.0+0x68/0x124
4160 09:37:14.813143 # [ 171.345563] do_el0_svc+0x40/0xcc
4161 09:37:14.813478 # [ 171.349152] el0_svc+0x48/0xc0
4162 09:37:14.813769 # [ 171.352477] el0t_64_sync_handler+0xf4/0x120
4163 09:37:14.814071 # [ 171.357019] el0t_64_sync+0x18c/0x190
4164 09:37:14.814435 # [ 171.360957] Code: bad PC value
4165 09:37:14.815085 # [ 171.364280] ---[ end trace 0000000000000000 ]---
4166 09:37:14.832451 # EXEC_USERSPACE: saw 'call trace:': ok
4167 09:37:14.832942 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4168 09:37:14.835531 # selftests: lkdtm: EXEC_NULL.sh
4169 09:37:15.391138 <6>[ 172.309596] lkdtm: Performing direct entry EXEC_NULL
4170 09:37:15.391512 <6>[ 172.314942] lkdtm: attempting ok execution at ffff800008c10120
4171 09:37:15.392117 <6>[ 172.321123] lkdtm: attempting bad execution at 0000000000000000
4172 09:37:15.392405 <1>[ 172.327391] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4173 09:37:15.392689 <1>[ 172.336645] Mem abort info:
4174 09:37:15.392865 <1>[ 172.339762] ESR = 0x0000000086000004
4175 09:37:15.394365 <1>[ 172.343821] EC = 0x21: IABT (current EL), IL = 32 bits
4176 09:37:15.394590 <1>[ 172.349435] SET = 0, FnV = 0
4177 09:37:15.434498 <1>[ 172.352780] EA = 0, S1PTW = 0
4178 09:37:15.434810 <1>[ 172.356216] FSC = 0x04: level 0 translation fault
4179 09:37:15.435289 <1>[ 172.361390] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d4bc000
4180 09:37:15.435495 <1>[ 172.368131] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4181 09:37:15.435678 <0>[ 172.375237] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4182 09:37:15.437779 <4>[ 172.381871] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4183 09:37:15.477895 <4>[ 172.395714] CPU: 2 PID: 2477 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4184 09:37:15.478209 <4>[ 172.403740] Hardware name: ARM Juno development board (r0) (DT)
4185 09:37:15.478462 <4>[ 172.409934] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4186 09:37:15.478676 <4>[ 172.417184] pc : 0x0
4187 09:37:15.478861 <4>[ 172.419644] lr : execute_location+0x74/0x94
4188 09:37:15.479298 <4>[ 172.424103] sp : ffff80000f803a50
4189 09:37:15.479482 <4>[ 172.427684] x29: ffff80000f803a50 x28: ffff000808299a80 x27: 0000000000000000
4190 09:37:15.521178 <4>[ 172.435112] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb171f000
4191 09:37:15.521458 <4>[ 172.442537] x23: ffff00080beef000 x22: ffff80000f803c00 x21: 0000000000000000
4192 09:37:15.521899 <4>[ 172.449967] x20: ffff800008c10120 x19: 0000000000000000 x18: 0000000000000000
4193 09:37:15.522076 <4>[ 172.457390] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb171f000
4194 09:37:15.522239 <4>[ 172.464814] x14: 0000000000000000 x13: 205d333231313233 x12: 2e32373120205b3e
4195 09:37:15.524308 <4>[ 172.472242] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
4196 09:37:15.564674 <4>[ 172.479666] x8 : ffff80000f803728 x7 : 0000000000000000 x6 : 0000000000000001
4197 09:37:15.564946 <4>[ 172.487090] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4198 09:37:15.565122 <4>[ 172.494513] x2 : 0000000000000000 x1 : ffff000808299a80 x0 : 0000000000000033
4199 09:37:15.565284 <4>[ 172.501939] Call trace:
4200 09:37:15.565435 <4>[ 172.504652] 0x0
4201 09:37:15.565569 <4>[ 172.506757] lkdtm_EXEC_NULL+0x20/0x2c
4202 09:37:15.565700 <4>[ 172.510777] lkdtm_do_action+0x2c/0x50
4203 09:37:15.565827 <4>[ 172.514798] direct_entry+0x164/0x180
4204 09:37:15.567828 <4>[ 172.518730] full_proxy_write+0x68/0xc0
4205 09:37:15.568054 <4>[ 172.522841] vfs_write+0xcc/0x2e0
4206 09:37:15.617732 <4>[ 172.526429] ksys_write+0x80/0x110
4207 09:37:15.618023 <4>[ 172.530103] __arm64_sys_write+0x28/0x40
4208 09:37:15.618249 <4>[ 172.534299] invoke_syscall+0x8c/0x120
4209 09:37:15.618440 <4>[ 172.538327] el0_svc_common.constprop.0+0x68/0x124
4210 09:37:15.618593 <4>[ 172.543395] do_el0_svc+0x40/0xcc
4211 09:37:15.618707 <4>[ 172.546983] el0_svc+0x48/0xc0
4212 09:37:15.618844 <4>[ 172.550306] el0t_64_sync_handler+0xf4/0x120
4213 09:37:15.618948 <4>[ 172.554848] el0t_64_sync+0x18c/0x190
4214 09:37:15.619047 <0>[ 172.558785] Code: bad PC value
4215 09:37:15.620850 <4>[ 172.562108] ---[ end trace 0000000000000000 ]---
4216 09:37:15.621101 # Segmentation fault
4217 09:37:15.837064 # [ 172.309596] lkdtm: Performing direct entry EXEC_NULL
4218 09:37:15.837813 # [ 172.314942] lkdtm: attempting ok execution at ffff800008c10120
4219 09:37:15.838984 # [ 172.321123] lkdtm: attempting bad execution at 0000000000000000
4220 09:37:15.839555 # [ 172.327391] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4221 09:37:15.839948 # [ 172.336645] Mem abort info:
4222 09:37:15.840292 # [ 172.339762] ESR = 0x0000000086000004
4223 09:37:15.840611 # [ 172.343821] EC = 0x21: IABT (current EL), IL = 32 bits
4224 09:37:15.840914 # [ 172.349435] SET = 0, FnV = 0
4225 09:37:15.841291 # [ 172.352780] EA = 0, S1PTW = 0
4226 09:37:15.880086 # [ 172.356216] FSC = 0x04: level 0 translation fault
4227 09:37:15.880602 # [ 172.361390] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d4bc000
4228 09:37:15.880980 # [ 172.368131] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4229 09:37:15.881317 # [ 172.375237] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4230 09:37:15.881999 # [ 172.381871] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4231 09:37:15.923457 # [ 172.395714] CPU: 2 PID: 2477 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4232 09:37:15.924009 # [ 172.403740] Hardware name: ARM Juno development board (r0) (DT)
4233 09:37:15.924384 # [ 172.409934] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4234 09:37:15.924728 # [ 172.417184] pc : 0x0
4235 09:37:15.925063 # [ 172.419644] lr : execute_location+0x74/0x94
4236 09:37:15.925513 # [ 172.424103] sp : ffff80000f803a50
4237 09:37:15.925827 # [ 172.427684] x29: ffff80000f803a50 x28: ffff000808299a80 x27: 0000000000000000
4238 09:37:15.926763 # [ 172.435112] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb171f000
4239 09:37:15.966455 # [ 172.442537] x23: ffff00080beef000 x22: ffff80000f803c00 x21: 0000000000000000
4240 09:37:15.967305 # [ 172.449967] x20: ffff800008c10120 x19: 0000000000000000 x18: 0000000000000000
4241 09:37:15.967758 # [ 172.457390] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb171f000
4242 09:37:15.968214 # [ 172.464814] x14: 0000000000000000 x13: 205d333231313233 x12: 2e32373120205b3e
4243 09:37:15.968545 # [ 172.472242] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e914
4244 09:37:15.969763 # [ 172.479666] x8 : ffff80000f803728 x7 : 0000000000000000 x6 : 0000000000000001
4245 09:37:16.009726 # [ 172.487090] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4246 09:37:16.010220 # [ 172.494513] x2 : 0000000000000000 x1 : ffff000808299a80 x0 : 0000000000000033
4247 09:37:16.010585 # [ 172.501939] Call trace:
4248 09:37:16.010921 # [ 172.504652] 0x0
4249 09:37:16.011310 # [ 172.506757] lkdtm_EXEC_NULL+0x20/0x2c
4250 09:37:16.011647 # [ 172.510777] lkdtm_do_action+0x2c/0x50
4251 09:37:16.012007 # [ 172.514798] direct_entry+0x164/0x180
4252 09:37:16.012308 # [ 172.518730] full_proxy_write+0x68/0xc0
4253 09:37:16.012598 # [ 172.522841] vfs_write+0xcc/0x2e0
4254 09:37:16.012966 # [ 172.526429] ksys_write+0x80/0x110
4255 09:37:16.013658 # [ 172.530103] __arm64_sys_write+0x28/0x40
4256 09:37:16.062704 # [ 172.534299] invoke_syscall+0x8c/0x120
4257 09:37:16.063189 # [ 172.538327] el0_svc_common.constprop.0+0x68/0x124
4258 09:37:16.063547 # [ 172.543395] do_el0_svc+0x40/0xcc
4259 09:37:16.063932 # [ 172.546983] el0_svc+0x48/0xc0
4260 09:37:16.064256 # [ 172.550306] el0t_64_sync_handler+0xf4/0x120
4261 09:37:16.064560 # [ 172.554848] el0t_64_sync+0x18c/0x190
4262 09:37:16.064862 # [ 172.558785] Code: bad PC value
4263 09:37:16.065155 # [ 172.562108] ---[ end trace 0000000000000000 ]---
4264 09:37:16.065448 # EXEC_NULL: saw 'call trace:': ok
4265 09:37:16.065786 ok 41 selftests: lkdtm: EXEC_NULL.sh
4266 09:37:16.066454 # selftests: lkdtm: ACCESS_USERSPACE.sh
4267 09:37:16.602272 <6>[ 173.525437] lkdtm: Performing direct entry ACCESS_USERSPACE
4268 09:37:16.603163 <6>[ 173.532208] lkdtm: attempting bad read at 0000ffffb647e000
4269 09:37:16.603580 <3>[ 173.538081] lkdtm: FAIL: survived bad read
4270 09:37:16.603990 <6>[ 173.543037] lkdtm: attempting bad write at 0000ffffb647e000
4271 09:37:16.605669 <3>[ 173.548956] lkdtm: FAIL: survived bad write
4272 09:37:16.767154 # [ 173.525437] lkdtm: Performing direct entry ACCESS_USERSPACE
4273 09:37:16.767659 # [ 173.532208] lkdtm: attempting bad read at 0000ffffb647e000
4274 09:37:16.768138 # [ 173.538081] lkdtm: FAIL: survived bad read
4275 09:37:16.770506 # [ 173.543037] lkdtm: attempting bad write at 0000ffffb647e000
4276 09:37:16.770961 # [ 173.548956] lkdtm: FAIL: survived bad write
4277 09:37:16.802418 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4278 09:37:16.882376 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4279 09:37:16.994009 # selftests: lkdtm: ACCESS_NULL.sh
4280 09:37:17.612994 <6>[ 174.531388] lkdtm: Performing direct entry ACCESS_NULL
4281 09:37:17.613395 <6>[ 174.536889] lkdtm: attempting bad read at 0000000000000000
4282 09:37:17.613955 <1>[ 174.542744] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4283 09:37:17.614199 <1>[ 174.551882] Mem abort info:
4284 09:37:17.614362 <1>[ 174.555171] ESR = 0x0000000096000004
4285 09:37:17.614633 <1>[ 174.559253] EC = 0x25: DABT (current EL), IL = 32 bits
4286 09:37:17.614824 <1>[ 174.564865] SET = 0, FnV = 0
4287 09:37:17.616284 <1>[ 174.568210] EA = 0, S1PTW = 0
4288 09:37:17.656473 <1>[ 174.571638] FSC = 0x04: level 0 translation fault
4289 09:37:17.656776 <1>[ 174.576808] Data abort info:
4290 09:37:17.656981 <1>[ 174.579977] ISV = 0, ISS = 0x00000004
4291 09:37:17.657163 <1>[ 174.584100] CM = 0, WnR = 0
4292 09:37:17.657595 <1>[ 174.587357] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000887554000
4293 09:37:17.657775 <1>[ 174.594103] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4294 09:37:17.657938 <0>[ 174.601221] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4295 09:37:17.699770 <4>[ 174.607854] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4296 09:37:17.700108 <4>[ 174.621697] CPU: 1 PID: 2568 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4297 09:37:17.700661 <4>[ 174.629725] Hardware name: ARM Juno development board (r0) (DT)
4298 09:37:17.700906 <4>[ 174.635921] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4299 09:37:17.701106 <4>[ 174.643163] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4300 09:37:17.701299 <4>[ 174.647713] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4301 09:37:17.701476 <4>[ 174.652259] sp : ffff80000f97ba80
4302 09:37:17.743104 <4>[ 174.655839] x29: ffff80000f97ba80 x28: ffff0008059e1a80 x27: 0000000000000000
4303 09:37:17.743743 <4>[ 174.663268] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa007f000
4304 09:37:17.744016 <4>[ 174.670694] x23: ffff00080694d000 x22: ffff80000f97bc10 x21: 000000000000000c
4305 09:37:17.744194 <4>[ 174.678118] x20: 0000000000000000 x19: ffff80000b4d7008 x18: 0000000000000000
4306 09:37:17.744354 <4>[ 174.685542] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa007f000
4307 09:37:17.744505 <4>[ 174.692965] x14: 0000000000000000 x13: 205d393838363335 x12: 2e34373120205b3e
4308 09:37:17.786488 <4>[ 174.700391] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e914
4309 09:37:17.787222 <4>[ 174.707820] x8 : ffff80000f97b758 x7 : 0000000000000000 x6 : 0000000000000001
4310 09:37:17.787487 <4>[ 174.715245] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4311 09:37:17.787682 <4>[ 174.722672] x2 : 0000000000000000 x1 : ffff0008059e1a80 x0 : 000000000000002e
4312 09:37:17.787975 <4>[ 174.730099] Call trace:
4313 09:37:17.788162 <4>[ 174.732815] lkdtm_ACCESS_NULL+0x2c/0x78
4314 09:37:17.788318 <4>[ 174.737013] lkdtm_do_action+0x2c/0x50
4315 09:37:17.789787 <4>[ 174.741034] direct_entry+0x164/0x180
4316 09:37:17.829841 <4>[ 174.744969] full_proxy_write+0x68/0xc0
4317 09:37:17.830195 <4>[ 174.749084] vfs_write+0xcc/0x2e0
4318 09:37:17.830559 <4>[ 174.752675] ksys_write+0x80/0x110
4319 09:37:17.830761 <4>[ 174.756353] __arm64_sys_write+0x28/0x40
4320 09:37:17.830915 <4>[ 174.760549] invoke_syscall+0x8c/0x120
4321 09:37:17.831344 <4>[ 174.764574] el0_svc_common.constprop.0+0x68/0x124
4322 09:37:17.831508 <4>[ 174.769644] do_el0_svc+0x40/0xcc
4323 09:37:17.831665 <4>[ 174.773236] el0_svc+0x48/0xc0
4324 09:37:17.831803 <4>[ 174.776559] el0t_64_sync_handler+0xf4/0x120
4325 09:37:17.831909 <4>[ 174.781101] el0t_64_sync+0x18c/0x190
4326 09:37:17.833007 <0>[ 174.785039] Code: d2800001 f0004fe0 913ca000 97ffc4b1 (f9400293)
4327 09:37:17.853277 <4>[ 174.791408] ---[ end trace 0000000000000000 ]---
4328 09:37:17.856352 # Segmentation fault
4329 09:37:18.057820 # [ 174.531388] lkdtm: Performing direct entry ACCESS_NULL
4330 09:37:18.058485 # [ 174.536889] lkdtm: attempting bad read at 0000000000000000
4331 09:37:18.058880 # [ 174.542744] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4332 09:37:18.059225 # [ 174.551882] Mem abort info:
4333 09:37:18.059545 # [ 174.555171] ESR = 0x0000000096000004
4334 09:37:18.060015 # [ 174.559253] EC = 0x25: DABT (current EL), IL = 32 bits
4335 09:37:18.060355 # [ 174.564865] SET = 0, FnV = 0
4336 09:37:18.060675 # [ 174.568210] EA = 0, S1PTW = 0
4337 09:37:18.100930 # [ 174.571638] FSC = 0x04: level 0 translation fault
4338 09:37:18.101448 # [ 174.576808] Data abort info:
4339 09:37:18.101820 # [ 174.579977] ISV = 0, ISS = 0x00000004
4340 09:37:18.102158 # [ 174.584100] CM = 0, WnR = 0
4341 09:37:18.102477 # [ 174.587357] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000887554000
4342 09:37:18.102785 # [ 174.594103] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4343 09:37:18.103082 # [ 174.601221] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4344 09:37:18.144090 # [ 174.607854] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4345 09:37:18.144594 # [ 174.621697] CPU: 1 PID: 2568 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4346 09:37:18.145041 # [ 174.629725] Hardware name: ARM Juno development board (r0) (DT)
4347 09:37:18.145455 # [ 174.635921] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4348 09:37:18.145857 # [ 174.643163] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4349 09:37:18.146246 # [ 174.647713] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4350 09:37:18.147003 # [ 174.652259] sp : ffff80000f97ba80
4351 09:37:18.147509 # [ 174.655839] x29: ffff80000f97ba80 x28: ffff0008059e1a80 x27: 0000000000000000
4352 09:37:18.187230 # [ 174.663268] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa007f000
4353 09:37:18.187728 # [ 174.670694] x23: ffff00080694d000 x22: ffff80000f97bc10 x21: 000000000000000c
4354 09:37:18.188192 # [ 174.678118] x20: 0000000000000000 x19: ffff80000b4d7008 x18: 0000000000000000
4355 09:37:18.188602 # [ 174.685542] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa007f000
4356 09:37:18.188995 # [ 174.692965] x14: 0000000000000000 x13: 205d393838363335 x12: 2e34373120205b3e
4357 09:37:18.190456 # [ 174.700391] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e914
4358 09:37:18.230448 # [ 174.707820] x8 : ffff80000f97b758 x7 : 0000000000000000 x6 : 0000000000000001
4359 09:37:18.230936 # [ 174.715245] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4360 09:37:18.231396 # [ 174.722672] x2 : 0000000000000000 x1 : ffff0008059e1a80 x0 : 000000000000002e
4361 09:37:18.231911 # [ 174.730099] Call trace:
4362 09:37:18.232320 # [ 174.732815] lkdtm_ACCESS_NULL+0x2c/0x78
4363 09:37:18.232705 # [ 174.737013] lkdtm_do_action+0x2c/0x50
4364 09:37:18.233131 # [ 174.741034] direct_entry+0x164/0x180
4365 09:37:18.233917 # [ 174.744969] full_proxy_write+0x68/0xc0
4366 09:37:18.273634 # [ 174.749084] vfs_write+0xcc/0x2e0
4367 09:37:18.274132 # [ 174.752675] ksys_write+0x80/0x110
4368 09:37:18.274574 # [ 174.756353] __arm64_sys_write+0x28/0x40
4369 09:37:18.274981 # [ 174.760549] invoke_syscall+0x8c/0x120
4370 09:37:18.275373 # [ 174.764574] el0_svc_common.constprop.0+0x68/0x124
4371 09:37:18.275756 # [ 174.769644] do_el0_svc+0x40/0xcc
4372 09:37:18.276178 # [ 174.773236] el0_svc+0x48/0xc0
4373 09:37:18.276592 # [ 174.776559] el0t_64_sync_handler+0xf4/0x120
4374 09:37:18.276964 # [ 174.781101] el0t_64_sync+0x18c/0x190
4375 09:37:18.277263 # [ 174.785039] Code: d2800001 f0004fe0 913ca000 97ffc4b1 (f9400293)
4376 09:37:18.277917 # [ 174.791408] ---[ end trace 0000000000000000 ]---
4377 09:37:18.294319 # ACCESS_NULL: saw 'call trace:': ok
4378 09:37:18.297547 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4379 09:37:18.298001 # selftests: lkdtm: WRITE_RO.sh
4380 09:37:18.838176 <6>[ 175.756508] lkdtm: Performing direct entry WRITE_RO
4381 09:37:18.838478 <6>[ 175.761913] lkdtm: attempting bad rodata write at ffff800009a23b90
4382 09:37:18.838924 <1>[ 175.768459] Unable to handle kernel write to read-only memory at virtual address ffff800009a23b90
4383 09:37:18.839106 <1>[ 175.777763] Mem abort info:
4384 09:37:18.839265 <1>[ 175.780891] ESR = 0x000000009600004e
4385 09:37:18.839424 <1>[ 175.784948] EC = 0x25: DABT (current EL), IL = 32 bits
4386 09:37:18.839576 <1>[ 175.790560] SET = 0, FnV = 0
4387 09:37:18.841437 <1>[ 175.793888] EA = 0, S1PTW = 0
4388 09:37:18.881684 <1>[ 175.797320] FSC = 0x0e: level 2 permission fault
4389 09:37:18.881973 <1>[ 175.802407] Data abort info:
4390 09:37:18.882153 <1>[ 175.805559] ISV = 0, ISS = 0x0000004e
4391 09:37:18.882584 <1>[ 175.809686] CM = 0, WnR = 1
4392 09:37:18.882753 <1>[ 175.812940] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4393 09:37:18.882933 <1>[ 175.819944] [ffff800009a23b90] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4394 09:37:18.883170 <0>[ 175.830916] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4395 09:37:18.925025 <4>[ 175.837550] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4396 09:37:18.925341 <4>[ 175.851393] CPU: 2 PID: 2621 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4397 09:37:18.925529 <4>[ 175.859420] Hardware name: ARM Juno development board (r0) (DT)
4398 09:37:18.925750 <4>[ 175.865612] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4399 09:37:18.925968 <4>[ 175.872855] pc : lkdtm_WRITE_RO+0x44/0x5c
4400 09:37:18.926160 <4>[ 175.877146] lr : lkdtm_WRITE_RO+0x2c/0x5c
4401 09:37:18.928167 <4>[ 175.881428] sp : ffff80000fa5baa0
4402 09:37:18.968434 <4>[ 175.885014] x29: ffff80000fa5baa0 x28: ffff00080b874f00 x27: 0000000000000000
4403 09:37:18.968735 <4>[ 175.892447] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8eb5f000
4404 09:37:18.968939 <4>[ 175.899874] x23: ffff00080afa0000 x22: ffff80000fa5bc30 x21: 0000000000000009
4405 09:37:18.969120 <4>[ 175.907302] x20: ffff80000b4d6f48 x19: ffff800009a23000 x18: 0000000000000000
4406 09:37:18.969291 <4>[ 175.914725] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8eb5f000
4407 09:37:18.971528 <4>[ 175.922149] x14: 0000000000000000 x13: 205d333139313637 x12: 2e35373120205b3e
4408 09:37:19.011696 <4>[ 175.929573] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e914
4409 09:37:19.012006 <4>[ 175.936998] x8 : ffff80000fa5b778 x7 : 0000000000000000 x6 : 0000000000000001
4410 09:37:19.012219 <4>[ 175.944425] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4411 09:37:19.012397 <4>[ 175.951851] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a062fa0
4412 09:37:19.012640 <4>[ 175.959279] Call trace:
4413 09:37:19.012818 <4>[ 175.961990] lkdtm_WRITE_RO+0x44/0x5c
4414 09:37:19.014827 <4>[ 175.965925] lkdtm_do_action+0x2c/0x50
4415 09:37:19.015036 <4>[ 175.969946] direct_entry+0x164/0x180
4416 09:37:19.055074 <4>[ 175.973881] full_proxy_write+0x68/0xc0
4417 09:37:19.055318 <4>[ 175.977992] vfs_write+0xcc/0x2e0
4418 09:37:19.055490 <4>[ 175.981581] ksys_write+0x80/0x110
4419 09:37:19.055649 <4>[ 175.985255] __arm64_sys_write+0x28/0x40
4420 09:37:19.055824 <4>[ 175.989452] invoke_syscall+0x8c/0x120
4421 09:37:19.055977 <4>[ 175.993477] el0_svc_common.constprop.0+0x68/0x124
4422 09:37:19.056124 <4>[ 175.998547] do_el0_svc+0x40/0xcc
4423 09:37:19.056264 <4>[ 176.002135] el0_svc+0x48/0xc0
4424 09:37:19.056374 <4>[ 176.005458] el0t_64_sync_handler+0xf4/0x120
4425 09:37:19.058247 <4>[ 176.010000] el0t_64_sync+0x18c/0x190
4426 09:37:19.075467 <0>[ 176.013937] Code: f2b579a2 f0004fe0 ca020021 913e8000 (f905ca61)
4427 09:37:19.078557 <4>[ 176.020305] ---[ end trace 0000000000000000 ]---
4428 09:37:19.078908 # Segmentation fault
4429 09:37:19.262793 # [ 175.756508] lkdtm: Performing direct entry WRITE_RO
4430 09:37:19.263597 # [ 175.761913] lkdtm: attempting bad rodata write at ffff800009a23b90
4431 09:37:19.264006 # [ 175.768459] Unable to handle kernel write to read-only memory at virtual address ffff800009a23b90
4432 09:37:19.264373 # [ 175.777763] Mem abort info:
4433 09:37:19.264786 # [ 175.780891] ESR = 0x000000009600004e
4434 09:37:19.265179 # [ 175.784948] EC = 0x25: DABT (current EL), IL = 32 bits
4435 09:37:19.265562 # [ 175.790560] SET = 0, FnV = 0
4436 09:37:19.266021 # [ 175.793888] EA = 0, S1PTW = 0
4437 09:37:19.306103 # [ 175.797320] FSC = 0x0e: level 2 permission fault
4438 09:37:19.306599 # [ 175.802407] Data abort info:
4439 09:37:19.306942 # [ 175.805559] ISV = 0, ISS = 0x0000004e
4440 09:37:19.307260 # [ 175.809686] CM = 0, WnR = 1
4441 09:37:19.307567 # [ 175.812940] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4442 09:37:19.307919 # [ 175.819944] [ffff800009a23b90] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4443 09:37:19.308222 # [ 175.830916] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4444 09:37:19.349178 # [ 175.837550] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4445 09:37:19.349682 # [ 175.851393] CPU: 2 PID: 2621 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4446 09:37:19.350453 # [ 175.859420] Hardware name: ARM Juno development board (r0) (DT)
4447 09:37:19.350859 # [ 175.865612] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4448 09:37:19.351187 # [ 175.872855] pc : lkdtm_WRITE_RO+0x44/0x5c
4449 09:37:19.351497 # [ 175.877146] lr : lkdtm_WRITE_RO+0x2c/0x5c
4450 09:37:19.351827 # [ 175.881428] sp : ffff80000fa5baa0
4451 09:37:19.392380 # [ 175.885014] x29: ffff80000fa5baa0 x28: ffff00080b874f00 x27: 0000000000000000
4452 09:37:19.392869 # [ 175.892447] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8eb5f000
4453 09:37:19.393235 # [ 175.899874] x23: ffff00080afa0000 x22: ffff80000fa5bc30 x21: 0000000000000009
4454 09:37:19.393566 # [ 175.907302] x20: ffff80000b4d6f48 x19: ffff800009a23000 x18: 0000000000000000
4455 09:37:19.393881 # [ 175.914725] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8eb5f000
4456 09:37:19.395560 # [ 175.922149] x14: 0000000000000000 x13: 205d333139313637 x12: 2e35373120205b3e
4457 09:37:19.435463 # [ 175.929573] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e914
4458 09:37:19.436010 # [ 175.936998] x8 : ffff80000fa5b778 x7 : 0000000000000000 x6 : 0000000000000001
4459 09:37:19.436474 # [ 175.944425] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4460 09:37:19.436890 # [ 175.951851] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a062fa0
4461 09:37:19.437288 # [ 175.959279] Call trace:
4462 09:37:19.437678 # [ 175.961990] lkdtm_WRITE_RO+0x44/0x5c
4463 09:37:19.438062 # [ 175.965925] lkdtm_do_action+0x2c/0x50
4464 09:37:19.438910 # [ 175.969946] direct_entry+0x164/0x180
4465 09:37:19.478735 # [ 175.973881] full_proxy_write+0x68/0xc0
4466 09:37:19.479248 # [ 175.977992] vfs_write+0xcc/0x2e0
4467 09:37:19.479685 # [ 175.981581] ksys_write+0x80/0x110
4468 09:37:19.480142 # [ 175.985255] __arm64_sys_write+0x28/0x40
4469 09:37:19.480537 # [ 175.989452] invoke_syscall+0x8c/0x120
4470 09:37:19.480921 # [ 175.993477] el0_svc_common.constprop.0+0x68/0x124
4471 09:37:19.481299 # [ 175.998547] do_el0_svc+0x40/0xcc
4472 09:37:19.481711 # [ 176.002135] el0_svc+0x48/0xc0
4473 09:37:19.482087 # [ 176.005458] el0t_64_sync_handler+0xf4/0x120
4474 09:37:19.482454 # [ 176.010000] el0t_64_sync+0x18c/0x190
4475 09:37:19.483213 # [ 176.013937] Code: f2b579a2 f0004fe0 ca020021 913e8000 (f905ca61)
4476 09:37:19.504526 # [ 176.020305] ---[ end trace 0000000000000000 ]---
4477 09:37:19.505007 # WRITE_RO: saw 'call trace:': ok
4478 09:37:19.505440 ok 44 selftests: lkdtm: WRITE_RO.sh
4479 09:37:19.507694 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4480 09:37:20.047740 <6>[ 176.965629] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4481 09:37:20.048087 <6>[ 176.972064] lkdtm: attempting bad ro_after_init write at ffff80000a1624a8
4482 09:37:20.048326 <1>[ 176.979228] Unable to handle kernel write to read-only memory at virtual address ffff80000a1624a8
4483 09:37:20.048558 <1>[ 176.988533] Mem abort info:
4484 09:37:20.048723 <1>[ 176.991724] ESR = 0x000000009600004e
4485 09:37:20.048870 <1>[ 176.995783] EC = 0x25: DABT (current EL), IL = 32 bits
4486 09:37:20.049044 <1>[ 177.001392] SET = 0, FnV = 0
4487 09:37:20.050801 <1>[ 177.004739] EA = 0, S1PTW = 0
4488 09:37:20.091007 <1>[ 177.008176] FSC = 0x0e: level 2 permission fault
4489 09:37:20.091295 <1>[ 177.013266] Data abort info:
4490 09:37:20.091471 <1>[ 177.016433] ISV = 0, ISS = 0x0000004e
4491 09:37:20.091727 <1>[ 177.020558] CM = 0, WnR = 1
4492 09:37:20.092203 <1>[ 177.023813] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4493 09:37:20.092502 <1>[ 177.030819] [ffff80000a1624a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4494 09:37:20.092701 <0>[ 177.041791] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4495 09:37:20.134326 <4>[ 177.048429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4496 09:37:20.134636 <4>[ 177.062271] CPU: 1 PID: 2674 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4497 09:37:20.134822 <4>[ 177.070296] Hardware name: ARM Juno development board (r0) (DT)
4498 09:37:20.135075 <4>[ 177.076487] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4499 09:37:20.135265 <4>[ 177.083729] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4500 09:37:20.137441 <4>[ 177.088977] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4501 09:37:20.177638 <4>[ 177.094218] sp : ffff80000fb238c0
4502 09:37:20.177958 <4>[ 177.097797] x29: ffff80000fb238c0 x28: ffff000808298040 x27: 0000000000000000
4503 09:37:20.178137 <4>[ 177.105227] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe1ff000
4504 09:37:20.178355 <4>[ 177.112652] x23: ffff0008038ab000 x22: ffff80000fb23a50 x21: 0000000000000014
4505 09:37:20.178569 <4>[ 177.120078] x20: ffff80000b4d6f58 x19: ffff80000a162000 x18: 0000000000000000
4506 09:37:20.178855 <4>[ 177.127504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe1ff000
4507 09:37:20.221044 <4>[ 177.134931] x14: 0000000000000000 x13: 205d343630323739 x12: 2e36373120205b3e
4508 09:37:20.221422 <4>[ 177.142358] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e914
4509 09:37:20.221631 <4>[ 177.149782] x8 : ffff80000fb23598 x7 : 0000000000000000 x6 : 0000000000000001
4510 09:37:20.221794 <4>[ 177.157206] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4511 09:37:20.222042 <4>[ 177.164629] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a062fa0
4512 09:37:20.222222 <4>[ 177.172055] Call trace:
4513 09:37:20.224238 <4>[ 177.174769] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4514 09:37:20.264393 <4>[ 177.179659] lkdtm_do_action+0x2c/0x50
4515 09:37:20.264651 <4>[ 177.183681] direct_entry+0x164/0x180
4516 09:37:20.264820 <4>[ 177.187617] full_proxy_write+0x68/0xc0
4517 09:37:20.264974 <4>[ 177.191727] vfs_write+0xcc/0x2e0
4518 09:37:20.265155 <4>[ 177.195316] ksys_write+0x80/0x110
4519 09:37:20.265294 <4>[ 177.198989] __arm64_sys_write+0x28/0x40
4520 09:37:20.265414 <4>[ 177.203186] invoke_syscall+0x8c/0x120
4521 09:37:20.265532 <4>[ 177.207211] el0_svc_common.constprop.0+0x68/0x124
4522 09:37:20.265652 <4>[ 177.212280] do_el0_svc+0x40/0xcc
4523 09:37:20.265769 <4>[ 177.215868] el0_svc+0x48/0xc0
4524 09:37:20.267535 <4>[ 177.219192] el0t_64_sync_handler+0xf4/0x120
4525 09:37:20.290730 <4>[ 177.223733] el0t_64_sync+0x18c/0x190
4526 09:37:20.291119 <0>[ 177.227670] Code: f2b579a2 f0004fe0 ca020021 913e8000 (f9025661)
4527 09:37:20.293839 <4>[ 177.234038] ---[ end trace 0000000000000000 ]---
4528 09:37:20.294211 # Segmentation fault
4529 09:37:20.494097 # [ 176.965629] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4530 09:37:20.494644 # [ 176.972064] lkdtm: attempting bad ro_after_init write at ffff80000a1624a8
4531 09:37:20.495050 # [ 176.979228] Unable to handle kernel write to read-only memory at virtual address ffff80000a1624a8
4532 09:37:20.495415 # [ 176.988533] Mem abort info:
4533 09:37:20.495766 # [ 176.991724] ESR = 0x000000009600004e
4534 09:37:20.496202 # [ 176.995783] EC = 0x25: DABT (current EL), IL = 32 bits
4535 09:37:20.496585 # [ 177.001392] SET = 0, FnV = 0
4536 09:37:20.496963 # [ 177.004739] EA = 0, S1PTW = 0
4537 09:37:20.497721 # [ 177.008176] FSC = 0x0e: level 2 permission fault
4538 09:37:20.537352 # [ 177.013266] Data abort info:
4539 09:37:20.537910 # [ 177.016433] ISV = 0, ISS = 0x0000004e
4540 09:37:20.538351 # [ 177.020558] CM = 0, WnR = 1
4541 09:37:20.538764 # [ 177.023813] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4542 09:37:20.539161 # [ 177.030819] [ffff80000a1624a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4543 09:37:20.539555 # [ 177.041791] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4544 09:37:20.580444 # [ 177.048429] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4545 09:37:20.581300 # [ 177.062271] CPU: 1 PID: 2674 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4546 09:37:20.581689 # [ 177.070296] Hardware name: ARM Juno development board (r0) (DT)
4547 09:37:20.582027 # [ 177.076487] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4548 09:37:20.582348 # [ 177.083729] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4549 09:37:20.582653 # [ 177.088977] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4550 09:37:20.583762 # [ 177.094218] sp : ffff80000fb238c0
4551 09:37:20.623646 # [ 177.097797] x29: ffff80000fb238c0 x28: ffff000808298040 x27: 0000000000000000
4552 09:37:20.624194 # [ 177.105227] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe1ff000
4553 09:37:20.624564 # [ 177.112652] x23: ffff0008038ab000 x22: ffff80000fb23a50 x21: 0000000000000014
4554 09:37:20.625261 # [ 177.120078] x20: ffff80000b4d6f58 x19: ffff80000a162000 x18: 0000000000000000
4555 09:37:20.625619 # [ 177.127504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe1ff000
4556 09:37:20.626935 # [ 177.134931] x14: 0000000000000000 x13: 205d343630323739 x12: 2e36373120205b3e
4557 09:37:20.666796 # [ 177.142358] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e914
4558 09:37:20.667298 # [ 177.149782] x8 : ffff80000fb23598 x7 : 0000000000000000 x6 : 0000000000000001
4559 09:37:20.667663 # [ 177.157206] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4560 09:37:20.668431 # [ 177.164629] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a062fa0
4561 09:37:20.668788 # [ 177.172055] Call trace:
4562 09:37:20.669110 # [ 177.174769] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4563 09:37:20.669415 # [ 177.179659] lkdtm_do_action+0x2c/0x50
4564 09:37:20.670133 # [ 177.183681] direct_entry+0x164/0x180
4565 09:37:20.709929 # [ 177.187617] full_proxy_write+0x68/0xc0
4566 09:37:20.710417 # [ 177.191727] vfs_write+0xcc/0x2e0
4567 09:37:20.710805 # [ 177.195316] ksys_write+0x80/0x110
4568 09:37:20.711135 # [ 177.198989] __arm64_sys_write+0x28/0x40
4569 09:37:20.711445 # [ 177.203186] invoke_syscall+0x8c/0x120
4570 09:37:20.711747 # [ 177.207211] el0_svc_common.constprop.0+0x68/0x124
4571 09:37:20.712095 # [ 177.212280] do_el0_svc+0x40/0xcc
4572 09:37:20.712387 # [ 177.215868] el0_svc+0x48/0xc0
4573 09:37:20.712675 # [ 177.219192] el0t_64_sync_handler+0xf4/0x120
4574 09:37:20.712997 # [ 177.223733] el0t_64_sync+0x18c/0x190
4575 09:37:20.741789 # [ 177.227670] Code: f2b579a2 f0004fe0 ca020021 913e8000 (f9025661)
4576 09:37:20.742283 # [ 177.234038] ---[ end trace 0000000000000000 ]---
4577 09:37:20.742654 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4578 09:37:20.744969 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4579 09:37:20.745436 # selftests: lkdtm: WRITE_KERN.sh
4580 09:37:21.289830 <6>[ 178.207971] lkdtm: Performing direct entry WRITE_KERN
4581 09:37:21.290606 <6>[ 178.213394] lkdtm: attempting bad 10827968 byte write at ffff8000096639e0
4582 09:37:21.290879 <1>[ 178.220857] Unable to handle kernel write to read-only memory at virtual address ffff8000096639e0
4583 09:37:21.291045 <1>[ 178.230201] Mem abort info:
4584 09:37:21.291323 <1>[ 178.233335] ESR = 0x000000009600004f
4585 09:37:21.291464 <1>[ 178.237380] EC = 0x25: DABT (current EL), IL = 32 bits
4586 09:37:21.291597 <1>[ 178.242995] SET = 0, FnV = 0
4587 09:37:21.293243 <1>[ 178.246338] EA = 0, S1PTW = 0
4588 09:37:21.333439 <1>[ 178.249756] FSC = 0x0f: level 3 permission fault
4589 09:37:21.333746 <1>[ 178.254842] Data abort info:
4590 09:37:21.333987 <1>[ 178.257992] ISV = 0, ISS = 0x0000004f
4591 09:37:21.334195 <1>[ 178.262115] CM = 0, WnR = 1
4592 09:37:21.334633 <1>[ 178.265372] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4593 09:37:21.334857 <1>[ 178.272379] [ffff8000096639e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081863783
4594 09:37:21.336705 <0>[ 178.285269] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4595 09:37:21.376689 <4>[ 178.291903] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4596 09:37:21.376988 <4>[ 178.305746] CPU: 1 PID: 2727 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4597 09:37:21.377193 <4>[ 178.313775] Hardware name: ARM Juno development board (r0) (DT)
4598 09:37:21.377392 <4>[ 178.319968] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4599 09:37:21.377561 <4>[ 178.327212] pc : __memcpy+0x128/0x230
4600 09:37:21.379770 <4>[ 178.331154] lr : lkdtm_WRITE_KERN+0x54/0x88
4601 09:37:21.420032 <4>[ 178.335611] sp : ffff80000fbe3b70
4602 09:37:21.420324 <4>[ 178.339190] x29: ffff80000fbe3b70 x28: ffff000808298040 x27: 0000000000000000
4603 09:37:21.420549 <4>[ 178.346618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8865f000
4604 09:37:21.420755 <4>[ 178.354044] x23: ffff00080b267000 x22: ffff80000fbe3d10 x21: 0000000000a538c0
4605 09:37:21.420923 <4>[ 178.361469] x20: ffff800008c10120 x19: ffff8000096639e0 x18: 0000000000000000
4606 09:37:21.421081 <4>[ 178.368893] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8865f000
4607 09:37:21.463343 <4>[ 178.376318] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4608 09:37:21.463660 <4>[ 178.383745] x11: 2074612065746972 x10: 7720657479622038 x9 : ffff80000815e914
4609 09:37:21.463919 <4>[ 178.391175] x8 : ffff80000fbe3848 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4610 09:37:21.464423 <4>[ 178.398600] x5 : ffff80000a0b72a0 x4 : ffff8000096639e0 x3 : ffff8000096639e0
4611 09:37:21.464654 <4>[ 178.406024] x2 : 0000000000a538c0 x1 : ffff800008c10120 x0 : ffff8000096639e0
4612 09:37:21.464819 <4>[ 178.413448] Call trace:
4613 09:37:21.464980 <4>[ 178.416158] __memcpy+0x128/0x230
4614 09:37:21.466521 <4>[ 178.419753] lkdtm_do_action+0x2c/0x50
4615 09:37:21.506839 <4>[ 178.423775] direct_entry+0x164/0x180
4616 09:37:21.507133 <4>[ 178.427712] full_proxy_write+0x68/0xc0
4617 09:37:21.507329 <4>[ 178.431823] vfs_write+0xcc/0x2e0
4618 09:37:21.507507 <4>[ 178.435414] ksys_write+0x80/0x110
4619 09:37:21.507675 <4>[ 178.439091] __arm64_sys_write+0x28/0x40
4620 09:37:21.507844 <4>[ 178.443290] invoke_syscall+0x8c/0x120
4621 09:37:21.507989 <4>[ 178.447316] el0_svc_common.constprop.0+0x68/0x124
4622 09:37:21.508127 <4>[ 178.452387] do_el0_svc+0x40/0xcc
4623 09:37:21.508262 <4>[ 178.455976] el0_svc+0x48/0xc0
4624 09:37:21.508395 <4>[ 178.459298] el0t_64_sync_handler+0xf4/0x120
4625 09:37:21.510213 <4>[ 178.463841] el0t_64_sync+0x18c/0x190
4626 09:37:21.535947 <0>[ 178.467778] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4627 09:37:21.536264 <4>[ 178.474147] ---[ end trace 0000000000000000 ]---
4628 09:37:21.539033 # Segmentation fault
4629 09:37:21.739426 # [ 0.000000] psci: SMC Calling Convention v1.1
4630 09:37:21.740073 # [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
4631 09:37:21.740460 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4632 09:37:21.741225 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4633 09:37:21.741714 # [ 0.000000] Detected VIPT I-cache on CPU0
4634 09:37:21.742063 # [ 0.000000] CPU features: detected: ARM erratum 843419
4635 09:37:21.742389 # [ 0.000000] CPU features: detected: ARM erratum 845719
4636 09:37:21.782510 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4637 09:37:21.782959 # [ 0.000000] alternatives: applying boot alternatives
4638 09:37:21.783351 # [ 0.000000] Fallback order for Node 0: 0
4639 09:37:21.783713 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4640 09:37:21.784111 # [ 0.000000] Policy zone: Normal
4641 09:37:21.825601 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4642 09:37:21.826042 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4643 09:37:21.826779 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4644 09:37:21.827114 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4645 09:37:21.827475 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4646 09:37:21.827868 # [ 178.207971] lkdtm: Performing direct entry WRITE_KERN
4647 09:37:21.868895 # [ 178.213394] lkdtm: attempting bad 10827968 byte write at ffff8000096639e0
4648 09:37:21.869402 # [ 178.220857] Unable to handle kernel write to read-only memory at virtual address ffff8000096639e0
4649 09:37:21.869844 # [ 178.230201] Mem abort info:
4650 09:37:21.870253 # [ 178.233335] ESR = 0x000000009600004f
4651 09:37:21.871018 # [ 178.237380] EC = 0x25: DABT (current EL), IL = 32 bits
4652 09:37:21.871382 # [ 178.242995] SET = 0, FnV = 0
4653 09:37:21.871812 # [ 178.246338] EA = 0, S1PTW = 0
4654 09:37:21.872277 # [ 178.249756] FSC = 0x0f: level 3 permission fault
4655 09:37:21.872668 # [ 178.254842] Data abort info:
4656 09:37:21.873136 # [ 178.257992] ISV = 0, ISS = 0x0000004f
4657 09:37:21.911912 # [ 178.262115] CM = 0, WnR = 1
4658 09:37:21.912769 # [ 178.265372] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082429000
4659 09:37:21.913164 # [ 178.272379] [ffff8000096639e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081863783
4660 09:37:21.913585 # [ 178.285269] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4661 09:37:21.915286 # [ 178.291903] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4662 09:37:21.955141 # [ 178.305746] CPU: 1 PID: 2727 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4663 09:37:21.955629 # [ 178.313775] Hardware name: ARM Juno development board (r0) (DT)
4664 09:37:21.956103 # [ 178.319968] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4665 09:37:21.956515 # [ 178.327212] pc : __memcpy+0x128/0x230
4666 09:37:21.956911 # [ 178.331154] lr : lkdtm_WRITE_KERN+0x54/0x88
4667 09:37:21.957302 # [ 178.335611] sp : ffff80000fbe3b70
4668 09:37:21.957684 # [ 178.339190] x29: ffff80000fbe3b70 x28: ffff000808298040 x27: 0000000000000000
4669 09:37:21.998366 # [ 178.346618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8865f000
4670 09:37:21.998845 # [ 178.354044] x23: ffff00080b267000 x22: ffff80000fbe3d10 x21: 0000000000a538c0
4671 09:37:21.999284 # [ 178.361469] x20: ffff800008c10120 x19: ffff8000096639e0 x18: 0000000000000000
4672 09:37:21.999689 # [ 178.368893] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8865f000
4673 09:37:22.000117 # [ 178.376318] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4674 09:37:22.000504 # [ 178.383745] x11: 2074612065746972 x10: 7720657479622038 x9 : ffff80000815e914
4675 09:37:22.041500 # [ 178.391175] x8 : ffff80000fbe3848 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4676 09:37:22.042458 # [ 178.398600] x5 : ffff80000a0b72a0 x4 : ffff8000096639e0 x3 : ffff8000096639e0
4677 09:37:22.042861 # [ 178.406024] x2 : 0000000000a538c0 x1 : ffff800008c10120 x0 : ffff8000096639e0
4678 09:37:22.043273 # [ 178.413448] Call trace:
4679 09:37:22.043663 # [ 178.416158] __memcpy+0x128/0x230
4680 09:37:22.044083 # [ 178.419753] lkdtm_do_action+0x2c/0x50
4681 09:37:22.044507 # [ 178.423775] direct_entry+0x164/0x180
4682 09:37:22.044871 # [ 178.427712] full_proxy_write+0x68/0xc0
4683 09:37:22.045171 # [ 178.431823] vfs_write+0xcc/0x2e0
4684 09:37:22.045540 # [ 178.435414] ksys_write+0x80/0x110
4685 09:37:22.084682 # [ 178.439091] __arm64_sys_write+0x28/0x40
4686 09:37:22.085252 # [ 178.443290] invoke_syscall+0x8c/0x120
4687 09:37:22.085612 # [ 178.447316] el0_svc_common.constprop.0+0x68/0x124
4688 09:37:22.085928 # [ 178.452387] do_el0_svc+0x40/0xcc
4689 09:37:22.086231 # [ 178.455976] el0_svc+0x48/0xc0
4690 09:37:22.086634 # [ 178.459298] el0t_64_sync_handler+0xf4/0x120
4691 09:37:22.086945 # [ 178.463841] el0t_64_sync+0x18c/0x190
4692 09:37:22.087231 # [ 178.467778] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4693 09:37:22.087530 # [ 178.474147] ---[ end trace 0000000000000000 ]---
4694 09:37:22.088317 # WRITE_KERN: saw 'call trace:': ok
4695 09:37:22.103023 ok 46 selftests: lkdtm: WRITE_KERN.sh
4696 09:37:22.103658 # selftests: lkdtm: WRITE_OPD.sh
4697 09:37:22.552620 <6>[ 179.491019] lkdtm: Performing direct entry WRITE_OPD
4698 09:37:22.555763 <6>[ 179.496335] lkdtm: XFAIL: Platform doesn't use function descriptors.
4699 09:37:22.723616 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4700 09:37:22.724184 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4701 09:37:22.724540 # [ 0.000000] Detected VIPT I-cache on CPU0
4702 09:37:22.724860 # [ 0.000000] CPU features: detected: ARM erratum 843419
4703 09:37:22.725559 # [ 0.000000] CPU features: detected: ARM erratum 845719
4704 09:37:22.725906 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4705 09:37:22.726214 # [ 0.000000] alternatives: applying boot alternatives
4706 09:37:22.726943 # [ 0.000000] Fallback order for Node 0: 0
4707 09:37:22.766799 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4708 09:37:22.767360 # [ 0.000000] Policy zone: Normal
4709 09:37:22.768290 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/668011/extract-nfsrootfs-qxp5fxiy,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4710 09:37:22.770210 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4711 09:37:22.814512 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4712 09:37:22.815012 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4713 09:37:22.815471 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4714 09:37:22.815932 # [ 179.491019] lkdtm: Performing direct entry WRITE_OPD
4715 09:37:22.816345 # [ 179.496335] lkdtm: XFAIL: Platform doesn't use function descriptors.
4716 09:37:22.817732 # WRITE_OPD: saw 'XFAIL': [SKIP]
4717 09:37:22.833671 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4718 09:37:22.929162 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4719 09:37:23.546255 <6>[ 180.458696] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4720 09:37:23.546770 <6>[ 180.465393] lkdtm: attempting good refcount_inc() without overflow
4721 09:37:23.547124 <6>[ 180.471922] lkdtm: attempting bad refcount_inc() overflow
4722 09:37:23.547448 <4>[ 180.477774] ------------[ cut here ]------------
4723 09:37:23.547754 <4>[ 180.482726] refcount_t: saturated; leaking memory.
4724 09:37:23.548117 <4>[ 180.487850] WARNING: CPU: 1 PID: 2821 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4725 09:37:23.589363 <4>[ 180.496676] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4726 09:37:23.589872 <4>[ 180.510520] CPU: 1 PID: 2821 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4727 09:37:23.590231 <4>[ 180.518546] Hardware name: ARM Juno development board (r0) (DT)
4728 09:37:23.590915 <4>[ 180.524737] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4729 09:37:23.591263 <4>[ 180.531978] pc : refcount_warn_saturate+0x17c/0x224
4730 09:37:23.591579 <4>[ 180.537130] lr : refcount_warn_saturate+0x17c/0x224
4731 09:37:23.591923 <4>[ 180.542282] sp : ffff80000fd13980
4732 09:37:23.632799 <4>[ 180.545862] x29: ffff80000fd13980 x28: ffff0008082c1a80 x27: 0000000000000000
4733 09:37:23.633273 <4>[ 180.553290] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa176f000
4734 09:37:23.633617 <4>[ 180.560715] x23: ffff0008068c9000 x22: ffff80000fd13b50 x21: 0000000000000016
4735 09:37:23.633932 <4>[ 180.568140] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
4736 09:37:23.634239 <4>[ 180.575564] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4737 09:37:23.634536 <4>[ 180.582989] x14: 0000000000000000 x13: 205d363237323834 x12: 2e30383120205b3e
4738 09:37:23.676110 <4>[ 180.590413] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
4739 09:37:23.676596 <4>[ 180.597837] x8 : ffff80000fd13658 x7 : 0000000000000000 x6 : 0000000000001ffe
4740 09:37:23.676946 <4>[ 180.605262] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4741 09:37:23.677300 <4>[ 180.612686] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008082c1a80
4742 09:37:23.678008 <4>[ 180.620110] Call trace:
4743 09:37:23.678356 <4>[ 180.622820] refcount_warn_saturate+0x17c/0x224
4744 09:37:23.678668 <4>[ 180.627625] __refcount_add.constprop.0+0x80/0x90
4745 09:37:23.679344 <4>[ 180.632606] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4746 09:37:23.719456 <4>[ 180.637671] lkdtm_do_action+0x2c/0x50
4747 09:37:23.719951 <4>[ 180.641690] direct_entry+0x164/0x180
4748 09:37:23.720300 <4>[ 180.645622] full_proxy_write+0x68/0xc0
4749 09:37:23.720618 <4>[ 180.649732] vfs_write+0xcc/0x2e0
4750 09:37:23.720919 <4>[ 180.653321] ksys_write+0x80/0x110
4751 09:37:23.721212 <4>[ 180.656995] __arm64_sys_write+0x28/0x40
4752 09:37:23.721505 <4>[ 180.661192] invoke_syscall+0x8c/0x120
4753 09:37:23.721790 <4>[ 180.665217] el0_svc_common.constprop.0+0x68/0x124
4754 09:37:23.722075 <4>[ 180.670285] do_el0_svc+0x40/0xcc
4755 09:37:23.722756 <4>[ 180.673874] el0_svc+0x48/0xc0
4756 09:37:23.762821 <4>[ 180.677197] el0t_64_sync_handler+0xf4/0x120
4757 09:37:23.763280 <4>[ 180.681739] el0t_64_sync+0x18c/0x190
4758 09:37:23.763623 <4>[ 180.685672] irq event stamp: 0
4759 09:37:23.764002 <4>[ 180.688990] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4760 09:37:23.764316 <4>[ 180.695536] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4761 09:37:23.764617 <4>[ 180.704000] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4762 09:37:23.764911 <4>[ 180.712460] softirqs last disabled at (0): [<0000000000000000>] 0x0
4763 09:37:23.766085 <4>[ 180.719003] ---[ end trace 0000000000000000 ]---
4764 09:37:23.780924 <6>[ 180.723959] lkdtm: Overflow detected: saturated
4765 09:37:24.012826 # [ 0.000000] rcu: RCU event tracing is enabled.
4766 09:37:24.013349 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4767 09:37:24.013728 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4768 09:37:24.014073 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4769 09:37:24.014388 # [ 0.000000] Rude variant of Tasks RCU enabled.
4770 09:37:24.014696 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4771 09:37:24.014994 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4772 09:37:24.016073 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4773 09:37:24.055734 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4774 09:37:24.056039 # [ 0.000000] Root IRQ handler: gic_handle_irq
4775 09:37:24.056236 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4776 09:37:24.056411 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4777 09:37:24.056577 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4778 09:37:24.056718 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4779 09:37:24.058932 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4780 09:37:24.099237 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4781 09:37:24.099719 # [ 0.000000] timer_sp804: timer clock not found: -517
4782 09:37:24.100125 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4783 09:37:24.100457 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4784 09:37:24.100774 # [ 0.000000] timer_sp804: timer clock not found: -517
4785 09:37:24.101078 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4786 09:37:24.142388 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4787 09:37:24.142904 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4788 09:37:24.143284 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4789 09:37:24.143624 # [ 180.458696] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4790 09:37:24.143999 # [ 180.465393] lkdtm: attempting good refcount_inc() without overflow
4791 09:37:24.144313 # [ 180.471922] lkdtm: attempting bad refcount_inc() overflow
4792 09:37:24.145633 # [ 180.477774] ------------[ cut here ]------------
4793 09:37:24.185544 # [ 180.482726] refcount_t: saturated; leaking memory.
4794 09:37:24.186043 # [ 180.487850] WARNING: CPU: 1 PID: 2821 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4795 09:37:24.186410 # [ 180.496676] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4796 09:37:24.186747 # [ 180.510520] CPU: 1 PID: 2821 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4797 09:37:24.188799 # [ 180.518546] Hardware name: ARM Juno development board (r0) (DT)
4798 09:37:24.228641 # [ 180.524737] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4799 09:37:24.229136 # [ 180.531978] pc : refcount_warn_saturate+0x17c/0x224
4800 09:37:24.229526 # [ 180.537130] lr : refcount_warn_saturate+0x17c/0x224
4801 09:37:24.229865 # [ 180.542282] sp : ffff80000fd13980
4802 09:37:24.230179 # [ 180.545862] x29: ffff80000fd13980 x28: ffff0008082c1a80 x27: 0000000000000000
4803 09:37:24.230483 # [ 180.553290] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa176f000
4804 09:37:24.232062 # [ 180.560715] x23: ffff0008068c9000 x22: ffff80000fd13b50 x21: 0000000000000016
4805 09:37:24.271903 # [ 180.568140] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
4806 09:37:24.272395 # [ 180.575564] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4807 09:37:24.272764 # [ 180.582989] x14: 0000000000000000 x13: 205d363237323834 x12: 2e30383120205b3e
4808 09:37:24.273130 # [ 180.590413] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
4809 09:37:24.273448 # [ 180.597837] x8 : ffff80000fd13658 x7 : 0000000000000000 x6 : 0000000000001ffe
4810 09:37:24.275109 # [ 180.605262] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4811 09:37:24.315005 # [ 180.612686] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008082c1a80
4812 09:37:24.315514 # [ 180.620110] Call trace:
4813 09:37:24.315917 # [ 180.622820] refcount_warn_saturate+0x17c/0x224
4814 09:37:24.316257 # [ 180.627625] __refcount_add.constprop.0+0x80/0x90
4815 09:37:24.316592 # [ 180.632606] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4816 09:37:24.316901 # [ 180.637671] lkdtm_do_action+0x2c/0x50
4817 09:37:24.317199 # [ 180.641690] direct_entry+0x164/0x180
4818 09:37:24.317490 # [ 180.645622] full_proxy_write+0x68/0xc0
4819 09:37:24.317790 # [ 180.649732] vfs_write+0xcc/0x2e0
4820 09:37:24.318566 # [ 180.653321] ksys_write+0x80/0x110
4821 09:37:24.358199 # [ 180.656995] __arm64_sys_write+0x28/0x40
4822 09:37:24.358691 # [ 180.661192] invoke_syscall+0x8c/0x120
4823 09:37:24.359055 # [ 180.665217] el0_svc_common.constprop.0+0x68/0x124
4824 09:37:24.359387 # [ 180.670285] do_el0_svc+0x40/0xcc
4825 09:37:24.359697 # [ 180.673874] el0_svc+0x48/0xc0
4826 09:37:24.360062 # [ 180.677197] el0t_64_sync_handler+0xf4/0x120
4827 09:37:24.360362 # [ 180.681739] el0t_64_sync+0x18c/0x190
4828 09:37:24.360656 # [ 180.685672] irq event stamp: 0
4829 09:37:24.360942 # [ 180.688990] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4830 09:37:24.361706 # [ 180.695536] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4831 09:37:24.406501 # [ 180.704000] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4832 09:37:24.406989 # [ 180.712460] softirqs last disabled at (0): [<0000000000000000>] 0x0
4833 09:37:24.407348 # [ 180.719003] ---[ end trace 0000000000000000 ]---
4834 09:37:24.407679 # [ 180.723959] lkdtm: Overflow detected: saturated
4835 09:37:24.408045 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4836 09:37:24.408379 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4837 09:37:24.409773 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4838 09:37:24.866271 <6>[ 181.778792] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4839 09:37:24.866825 <6>[ 181.785154] lkdtm: attempting good refcount_add() without overflow
4840 09:37:24.867212 <6>[ 181.792176] lkdtm: attempting bad refcount_add() overflow
4841 09:37:24.867551 <4>[ 181.797938] ------------[ cut here ]------------
4842 09:37:24.868275 <4>[ 181.802862] refcount_t: saturated; leaking memory.
4843 09:37:24.868631 <4>[ 181.807982] WARNING: CPU: 1 PID: 2860 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4844 09:37:24.909566 <4>[ 181.816806] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4845 09:37:24.910094 <4>[ 181.830649] CPU: 1 PID: 2860 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4846 09:37:24.910470 <4>[ 181.838674] Hardware name: ARM Juno development board (r0) (DT)
4847 09:37:24.911174 <4>[ 181.844866] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4848 09:37:24.911537 <4>[ 181.852107] pc : refcount_warn_saturate+0x17c/0x224
4849 09:37:24.911917 <4>[ 181.857260] lr : refcount_warn_saturate+0x17c/0x224
4850 09:37:24.912238 <4>[ 181.862411] sp : ffff80000fdc39f0
4851 09:37:24.952926 <4>[ 181.865992] x29: ffff80000fdc39f0 x28: ffff0008059e1a80 x27: 0000000000000000
4852 09:37:24.953403 <4>[ 181.873419] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d37f000
4853 09:37:24.953759 <4>[ 181.880844] x23: ffff000805a99000 x22: ffff80000fdc3bc0 x21: 0000000000000016
4854 09:37:24.954079 <4>[ 181.888270] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
4855 09:37:24.954391 <4>[ 181.895694] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4856 09:37:24.954692 <4>[ 181.903118] x14: 0000000000000000 x13: 205d323638323038 x12: 2e31383120205b3e
4857 09:37:24.996268 <4>[ 181.910542] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
4858 09:37:24.996732 <4>[ 181.917966] x8 : ffff80000fdc36c8 x7 : 0000000000000000 x6 : 0000000000001ffe
4859 09:37:24.997088 <4>[ 181.925390] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4860 09:37:24.997419 <4>[ 181.932815] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008059e1a80
4861 09:37:24.997728 <4>[ 181.940238] Call trace:
4862 09:37:24.998031 <4>[ 181.942949] refcount_warn_saturate+0x17c/0x224
4863 09:37:24.998329 <4>[ 181.947753] __refcount_add.constprop.0+0x80/0x90
4864 09:37:24.999483 <4>[ 181.952733] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4865 09:37:25.039594 <4>[ 181.957799] lkdtm_do_action+0x2c/0x50
4866 09:37:25.040105 <4>[ 181.961818] direct_entry+0x164/0x180
4867 09:37:25.040471 <4>[ 181.965749] full_proxy_write+0x68/0xc0
4868 09:37:25.040801 <4>[ 181.969859] vfs_write+0xcc/0x2e0
4869 09:37:25.041110 <4>[ 181.973448] ksys_write+0x80/0x110
4870 09:37:25.041414 <4>[ 181.977122] __arm64_sys_write+0x28/0x40
4871 09:37:25.041708 <4>[ 181.981318] invoke_syscall+0x8c/0x120
4872 09:37:25.042000 <4>[ 181.985344] el0_svc_common.constprop.0+0x68/0x124
4873 09:37:25.042291 <4>[ 181.990413] do_el0_svc+0x40/0xcc
4874 09:37:25.043030 <4>[ 181.994000] el0_svc+0x48/0xc0
4875 09:37:25.083007 <4>[ 181.997324] el0t_64_sync_handler+0xf4/0x120
4876 09:37:25.083483 <4>[ 182.001866] el0t_64_sync+0x18c/0x190
4877 09:37:25.084084 <4>[ 182.005799] irq event stamp: 0
4878 09:37:25.084639 <4>[ 182.009118] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4879 09:37:25.085178 <4>[ 182.015665] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4880 09:37:25.085672 <4>[ 182.024128] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4881 09:37:25.086142 <4>[ 182.032588] softirqs last disabled at (0): [<0000000000000000>] 0x0
4882 09:37:25.087043 <4>[ 182.039131] ---[ end trace 0000000000000000 ]---
4883 09:37:25.102040 <6>[ 182.044124] lkdtm: Overflow detected: saturated
4884 09:37:25.320497 # [ 181.778792] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4885 09:37:25.321455 # [ 181.785154] lkdtm: attempting good refcount_add() without overflow
4886 09:37:25.321845 # [ 181.792176] lkdtm: attempting bad refcount_add() overflow
4887 09:37:25.322194 # [ 181.797938] ------------[ cut here ]------------
4888 09:37:25.322611 # [ 181.802862] refcount_t: saturated; leaking memory.
4889 09:37:25.323001 # [ 181.807982] WARNING: CPU: 1 PID: 2860 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4890 09:37:25.363625 # [ 181.816806] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4891 09:37:25.364139 # [ 181.830649] CPU: 1 PID: 2860 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4892 09:37:25.364589 # [ 181.838674] Hardware name: ARM Juno development board (r0) (DT)
4893 09:37:25.365373 # [ 181.844866] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4894 09:37:25.365738 # [ 181.852107] pc : refcount_warn_saturate+0x17c/0x224
4895 09:37:25.366142 # [ 181.857260] lr : refcount_warn_saturate+0x17c/0x224
4896 09:37:25.367038 # [ 181.862411] sp : ffff80000fdc39f0
4897 09:37:25.406820 # [ 181.865992] x29: ffff80000fdc39f0 x28: ffff0008059e1a80 x27: 0000000000000000
4898 09:37:25.407301 # [ 181.873419] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d37f000
4899 09:37:25.407739 # [ 181.880844] x23: ffff000805a99000 x22: ffff80000fdc3bc0 x21: 0000000000000016
4900 09:37:25.408188 # [ 181.888270] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
4901 09:37:25.408591 # [ 181.895694] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4902 09:37:25.410157 # [ 181.903118] x14: 0000000000000000 x13: 205d323638323038 x12: 2e31383120205b3e
4903 09:37:25.450064 # [ 181.910542] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
4904 09:37:25.450542 # [ 181.917966] x8 : ffff80000fdc36c8 x7 : 0000000000000000 x6 : 0000000000001ffe
4905 09:37:25.450980 # [ 181.925390] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4906 09:37:25.451401 # [ 181.932815] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008059e1a80
4907 09:37:25.451940 # [ 181.940238] Call trace:
4908 09:37:25.452345 # [ 181.942949] refcount_warn_saturate+0x17c/0x224
4909 09:37:25.453219 # [ 181.947753] __refcount_add.constprop.0+0x80/0x90
4910 09:37:25.493159 # [ 181.952733] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4911 09:37:25.493659 # [ 181.957799] lkdtm_do_action+0x2c/0x50
4912 09:37:25.494041 # [ 181.961818] direct_entry+0x164/0x180
4913 09:37:25.494365 # [ 181.965749] full_proxy_write+0x68/0xc0
4914 09:37:25.494671 # [ 181.969859] vfs_write+0xcc/0x2e0
4915 09:37:25.494965 # [ 181.973448] ksys_write+0x80/0x110
4916 09:37:25.495252 # [ 181.977122] __arm64_sys_write+0x28/0x40
4917 09:37:25.495538 # [ 181.981318] invoke_syscall+0x8c/0x120
4918 09:37:25.495896 # [ 181.985344] el0_svc_common.constprop.0+0x68/0x124
4919 09:37:25.496244 # [ 181.990413] do_el0_svc+0x40/0xcc
4920 09:37:25.496918 # [ 181.994000] el0_svc+0x48/0xc0
4921 09:37:25.536334 # [ 181.997324] el0t_64_sync_handler+0xf4/0x120
4922 09:37:25.536803 # [ 182.001866] el0t_64_sync+0x18c/0x190
4923 09:37:25.537220 # [ 182.005799] irq event stamp: 0
4924 09:37:25.537553 # [ 182.009118] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4925 09:37:25.537862 # [ 182.015665] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4926 09:37:25.538160 # [ 182.024128] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4927 09:37:25.538453 # [ 182.032588] softirqs last disabled at (0): [<0000000000000000>] 0x0
4928 09:37:25.567576 # [ 182.039131] ---[ end trace 0000000000000000 ]---
4929 09:37:25.568136 # [ 182.044124] lkdtm: Overflow detected: saturated
4930 09:37:25.568493 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4931 09:37:25.568814 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4932 09:37:25.570872 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4933 09:37:26.123142 <6>[ 183.040763] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4934 09:37:26.123683 <6>[ 183.047909] lkdtm: attempting bad refcount_inc_not_zero() overflow
4935 09:37:26.124086 <4>[ 183.054434] ------------[ cut here ]------------
4936 09:37:26.124778 <4>[ 183.059391] refcount_t: saturated; leaking memory.
4937 09:37:26.125126 <4>[ 183.064745] WARNING: CPU: 2 PID: 2899 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4938 09:37:26.166422 <4>[ 183.073492] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4939 09:37:26.166929 <4>[ 183.087336] CPU: 2 PID: 2899 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4940 09:37:26.167285 <4>[ 183.095362] Hardware name: ARM Juno development board (r0) (DT)
4941 09:37:26.167999 <4>[ 183.101554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4942 09:37:26.168348 <4>[ 183.108795] pc : refcount_warn_saturate+0xf8/0x224
4943 09:37:26.168666 <4>[ 183.113861] lr : refcount_warn_saturate+0xf8/0x224
4944 09:37:26.168965 <4>[ 183.118926] sp : ffff80000fe6bae0
4945 09:37:26.209825 <4>[ 183.122506] x29: ffff80000fe6bae0 x28: ffff000806254f00 x27: 0000000000000000
4946 09:37:26.210300 <4>[ 183.129933] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb52ef000
4947 09:37:26.210642 <4>[ 183.137359] x23: ffff00080610c000 x22: ffff80000fe6bcc0 x21: 00000000ffffffff
4948 09:37:26.210962 <4>[ 183.144785] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
4949 09:37:26.211268 <4>[ 183.152209] x17: ffff800009664648 x16: ffff80000878e298 x15: ffff8000080b2580
4950 09:37:26.211568 <4>[ 183.159633] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
4951 09:37:26.253106 <4>[ 183.167057] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
4952 09:37:26.253586 <4>[ 183.174482] x8 : ffff80000fe6b608 x7 : 0000000000000000 x6 : 0000000000000028
4953 09:37:26.254063 <4>[ 183.181907] x5 : ffff80000fe6c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4954 09:37:26.254409 <4>[ 183.189331] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806254f00
4955 09:37:26.254730 <4>[ 183.196755] Call trace:
4956 09:37:26.255034 <4>[ 183.199465] refcount_warn_saturate+0xf8/0x224
4957 09:37:26.255336 <4>[ 183.204183] __refcount_add_not_zero.constprop.0+0x90/0xb0
4958 09:37:26.296435 <4>[ 183.209946] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4959 09:37:26.296911 <4>[ 183.215793] lkdtm_do_action+0x2c/0x50
4960 09:37:26.297271 <4>[ 183.219814] direct_entry+0x164/0x180
4961 09:37:26.297602 <4>[ 183.223745] full_proxy_write+0x68/0xc0
4962 09:37:26.297921 <4>[ 183.227855] vfs_write+0xcc/0x2e0
4963 09:37:26.298221 <4>[ 183.231444] ksys_write+0x80/0x110
4964 09:37:26.298518 <4>[ 183.235118] __arm64_sys_write+0x28/0x40
4965 09:37:26.298814 <4>[ 183.239315] invoke_syscall+0x8c/0x120
4966 09:37:26.299107 <4>[ 183.243340] el0_svc_common.constprop.0+0x68/0x124
4967 09:37:26.299417 <4>[ 183.248408] do_el0_svc+0x40/0xcc
4968 09:37:26.300166 <4>[ 183.251996] el0_svc+0x48/0xc0
4969 09:37:26.339755 <4>[ 183.255319] el0t_64_sync_handler+0xf4/0x120
4970 09:37:26.340265 <4>[ 183.259861] el0t_64_sync+0x18c/0x190
4971 09:37:26.340629 <4>[ 183.263794] irq event stamp: 0
4972 09:37:26.340960 <4>[ 183.267113] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4973 09:37:26.341279 <4>[ 183.273659] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4974 09:37:26.341629 <4>[ 183.282123] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4975 09:37:26.341977 <4>[ 183.290583] softirqs last disabled at (0): [<0000000000000000>] 0x0
4976 09:37:26.357843 <4>[ 183.297126] ---[ end trace 0000000000000000 ]---
4977 09:37:26.358143 <6>[ 183.302106] lkdtm: Overflow detected: saturated
4978 09:37:26.535625 # [ 183.040763] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4979 09:37:26.535930 # [ 183.047909] lkdtm: attempting bad refcount_inc_not_zero() overflow
4980 09:37:26.536244 # [ 183.054434] ------------[ cut here ]------------
4981 09:37:26.536465 # [ 183.059391] refcount_t: saturated; leaking memory.
4982 09:37:26.536672 # [ 183.064745] WARNING: CPU: 2 PID: 2899 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4983 09:37:26.578637 # [ 183.073492] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4984 09:37:26.578904 # [ 183.087336] CPU: 2 PID: 2899 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
4985 09:37:26.579080 # [ 183.095362] Hardware name: ARM Juno development board (r0) (DT)
4986 09:37:26.579241 # [ 183.101554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4987 09:37:26.579393 # [ 183.108795] pc : refcount_warn_saturate+0xf8/0x224
4988 09:37:26.579541 # [ 183.113861] lr : refcount_warn_saturate+0xf8/0x224
4989 09:37:26.579686 # [ 183.118926] sp : ffff80000fe6bae0
4990 09:37:26.621768 # [ 183.122506] x29: ffff80000fe6bae0 x28: ffff000806254f00 x27: 0000000000000000
4991 09:37:26.622019 # [ 183.129933] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb52ef000
4992 09:37:26.622194 # [ 183.137359] x23: ffff00080610c000 x22: ffff80000fe6bcc0 x21: 00000000ffffffff
4993 09:37:26.622356 # [ 183.144785] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
4994 09:37:26.622508 # [ 183.152209] x17: ffff800009664648 x16: ffff80000878e298 x15: ffff8000080b2580
4995 09:37:26.622658 # [ 183.159633] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
4996 09:37:26.664944 # [ 183.167057] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
4997 09:37:26.665200 # [ 183.174482] x8 : ffff80000fe6b608 x7 : 0000000000000000 x6 : 0000000000000028
4998 09:37:26.665375 # [ 183.181907] x5 : ffff80000fe6c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4999 09:37:26.665583 # [ 183.189331] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806254f00
5000 09:37:26.665743 # [ 183.196755] Call trace:
5001 09:37:26.665901 # [ 183.199465] refcount_warn_saturate+0xf8/0x224
5002 09:37:26.666026 # [ 183.204183] __refcount_add_not_zero.constprop.0+0x90/0xb0
5003 09:37:26.668049 # [ 183.209946] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
5004 09:37:26.708434 # [ 183.215793] lkdtm_do_action+0x2c/0x50
5005 09:37:26.708910 # [ 183.219814] direct_entry+0x164/0x180
5006 09:37:26.709251 # [ 183.223745] full_proxy_write+0x68/0xc0
5007 09:37:26.709568 # [ 183.227855] vfs_write+0xcc/0x2e0
5008 09:37:26.709874 # [ 183.231444] ksys_write+0x80/0x110
5009 09:37:26.710169 # [ 183.235118] __arm64_sys_write+0x28/0x40
5010 09:37:26.710458 # [ 183.239315] invoke_syscall+0x8c/0x120
5011 09:37:26.710742 # [ 183.243340] el0_svc_common.constprop.0+0x68/0x124
5012 09:37:26.711023 # [ 183.248408] do_el0_svc+0x40/0xcc
5013 09:37:26.711338 # [ 183.251996] el0_svc+0x48/0xc0
5014 09:37:26.712067 # [ 183.255319] el0t_64_sync_handler+0xf4/0x120
5015 09:37:26.751425 # [ 183.259861] el0t_64_sync+0x18c/0x190
5016 09:37:26.752306 # [ 183.263794] irq event stamp: 0
5017 09:37:26.752680 # [ 183.267113] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5018 09:37:26.753016 # [ 183.273659] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5019 09:37:26.753329 # [ 183.282123] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5020 09:37:26.753634 # [ 183.290583] softirqs last disabled at (0): [<0000000000000000>] 0x0
5021 09:37:26.754716 # [ 183.297126] ---[ end trace 0000000000000000 ]---
5022 09:37:26.782776 # [ 183.302106] lkdtm: Overflow detected: saturated
5023 09:37:26.783245 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5024 09:37:26.786089 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5025 09:37:26.786541 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5026 09:37:27.348864 <6>[ 184.266816] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5027 09:37:27.349698 <6>[ 184.273964] lkdtm: attempting bad refcount_add_not_zero() overflow
5028 09:37:27.350046 <4>[ 184.280487] ------------[ cut here ]------------
5029 09:37:27.350456 <4>[ 184.285442] refcount_t: saturated; leaking memory.
5030 09:37:27.350857 <4>[ 184.290819] WARNING: CPU: 1 PID: 2938 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5031 09:37:27.392168 <4>[ 184.299564] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5032 09:37:27.392673 <4>[ 184.313407] CPU: 1 PID: 2938 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5033 09:37:27.393476 <4>[ 184.321433] Hardware name: ARM Juno development board (r0) (DT)
5034 09:37:27.393855 <4>[ 184.327625] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5035 09:37:27.394264 <4>[ 184.334866] pc : refcount_warn_saturate+0xf8/0x224
5036 09:37:27.394660 <4>[ 184.339932] lr : refcount_warn_saturate+0xf8/0x224
5037 09:37:27.395043 <4>[ 184.344997] sp : ffff80000ff0b8c0
5038 09:37:27.435586 <4>[ 184.348577] x29: ffff80000ff0b8c0 x28: ffff000804c734c0 x27: 0000000000000000
5039 09:37:27.436098 <4>[ 184.356004] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad94f000
5040 09:37:27.436909 <4>[ 184.363429] x23: ffff00080800c000 x22: ffff80000ff0baa0 x21: 00000000ffffffff
5041 09:37:27.437282 <4>[ 184.370854] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5042 09:37:27.437683 <4>[ 184.378279] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5043 09:37:27.438071 <4>[ 184.385703] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5044 09:37:27.478926 <4>[ 184.393127] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5045 09:37:27.479430 <4>[ 184.400551] x8 : ffff80000ff0b638 x7 : 0000000000000000 x6 : ffff8000081002f4
5046 09:37:27.479903 <4>[ 184.407975] x5 : ffff80000ff0c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5047 09:37:27.480709 <4>[ 184.415398] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804c734c0
5048 09:37:27.481084 <4>[ 184.422823] Call trace:
5049 09:37:27.481480 <4>[ 184.425532] refcount_warn_saturate+0xf8/0x224
5050 09:37:27.481870 <4>[ 184.430250] __refcount_add_not_zero.constprop.0+0x90/0xb0
5051 09:37:27.522214 <4>[ 184.436013] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5052 09:37:27.522693 <4>[ 184.441861] lkdtm_do_action+0x2c/0x50
5053 09:37:27.523518 <4>[ 184.445881] direct_entry+0x164/0x180
5054 09:37:27.523937 <4>[ 184.449813] full_proxy_write+0x68/0xc0
5055 09:37:27.524345 <4>[ 184.453923] vfs_write+0xcc/0x2e0
5056 09:37:27.524735 <4>[ 184.457512] ksys_write+0x80/0x110
5057 09:37:27.525117 <4>[ 184.461186] __arm64_sys_write+0x28/0x40
5058 09:37:27.525505 <4>[ 184.465383] invoke_syscall+0x8c/0x120
5059 09:37:27.525813 <4>[ 184.469408] el0_svc_common.constprop.0+0x68/0x124
5060 09:37:27.526109 <4>[ 184.474476] do_el0_svc+0x40/0xcc
5061 09:37:27.526477 <4>[ 184.478064] el0_svc+0x48/0xc0
5062 09:37:27.565564 <4>[ 184.481388] el0t_64_sync_handler+0xf4/0x120
5063 09:37:27.566028 <4>[ 184.485930] el0t_64_sync+0x18c/0x190
5064 09:37:27.566369 <4>[ 184.489863] irq event stamp: 0
5065 09:37:27.567075 <4>[ 184.493181] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5066 09:37:27.567425 <4>[ 184.499727] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5067 09:37:27.567740 <4>[ 184.508190] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5068 09:37:27.568890 <4>[ 184.516651] softirqs last disabled at (0): [<0000000000000000>] 0x0
5069 09:37:27.586279 <4>[ 184.523193] ---[ end trace 0000000000000000 ]---
5070 09:37:27.586990 <6>[ 184.528166] lkdtm: Overflow detected: saturated
5071 09:37:27.757364 # [ 184.266816] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5072 09:37:27.757690 # [ 184.273964] lkdtm: attempting bad refcount_add_not_zero() overflow
5073 09:37:27.757872 # [ 184.280487] ------------[ cut here ]------------
5074 09:37:27.758036 # [ 184.285442] refcount_t: saturated; leaking memory.
5075 09:37:27.758221 # [ 184.290819] WARNING: CPU: 1 PID: 2938 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5076 09:37:27.800531 # [ 184.299564] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5077 09:37:27.800800 # [ 184.313407] CPU: 1 PID: 2938 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5078 09:37:27.801028 # [ 184.321433] Hardware name: ARM Juno development board (r0) (DT)
5079 09:37:27.801235 # [ 184.327625] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5080 09:37:27.801435 # [ 184.334866] pc : refcount_warn_saturate+0xf8/0x224
5081 09:37:27.801624 # [ 184.339932] lr : refcount_warn_saturate+0xf8/0x224
5082 09:37:27.801783 # [ 184.344997] sp : ffff80000ff0b8c0
5083 09:37:27.843925 # [ 184.348577] x29: ffff80000ff0b8c0 x28: ffff000804c734c0 x27: 0000000000000000
5084 09:37:27.844785 # [ 184.356004] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad94f000
5085 09:37:27.845178 # [ 184.363429] x23: ffff00080800c000 x22: ffff80000ff0baa0 x21: 00000000ffffffff
5086 09:37:27.845598 # [ 184.370854] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5087 09:37:27.845995 # [ 184.378279] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5088 09:37:27.846389 # [ 184.385703] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5089 09:37:27.887135 # [ 184.393127] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5090 09:37:27.887651 # [ 184.400551] x8 : ffff80000ff0b638 x7 : 0000000000000000 x6 : ffff8000081002f4
5091 09:37:27.888126 # [ 184.407975] x5 : ffff80000ff0c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5092 09:37:27.888539 # [ 184.415398] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804c734c0
5093 09:37:27.888991 # [ 184.422823] Call trace:
5094 09:37:27.889384 # [ 184.425532] refcount_warn_saturate+0xf8/0x224
5095 09:37:27.889765 # [ 184.430250] __refcount_add_not_zero.constprop.0+0x90/0xb0
5096 09:37:27.890623 # [ 184.436013] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5097 09:37:27.930327 # [ 184.441861] lkdtm_do_action+0x2c/0x50
5098 09:37:27.930800 # [ 184.445881] direct_entry+0x164/0x180
5099 09:37:27.931147 # [ 184.449813] full_proxy_write+0x68/0xc0
5100 09:37:27.931463 # [ 184.453923] vfs_write+0xcc/0x2e0
5101 09:37:27.931843 # [ 184.457512] ksys_write+0x80/0x110
5102 09:37:27.932271 # [ 184.461186] __arm64_sys_write+0x28/0x40
5103 09:37:27.932656 # [ 184.465383] invoke_syscall+0x8c/0x120
5104 09:37:27.933494 # [ 184.469408] el0_svc_common.constprop.0+0x68/0x124
5105 09:37:27.933927 # [ 184.474476] do_el0_svc+0x40/0xcc
5106 09:37:27.934270 # [ 184.478064] el0_svc+0x48/0xc0
5107 09:37:27.934590 # [ 184.481388] el0t_64_sync_handler+0xf4/0x120
5108 09:37:27.973440 # [ 184.485930] el0t_64_sync+0x18c/0x190
5109 09:37:27.973921 # [ 184.489863] irq event stamp: 0
5110 09:37:27.974277 # [ 184.493181] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5111 09:37:27.974613 # [ 184.499727] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5112 09:37:27.975334 # [ 184.508190] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5113 09:37:27.975709 # [ 184.516651] softirqs last disabled at (0): [<0000000000000000>] 0x0
5114 09:37:27.976815 # [ 184.523193] ---[ end trace 0000000000000000 ]---
5115 09:37:28.000002 # [ 184.528166] lkdtm: Overflow detected: saturated
5116 09:37:28.000494 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5117 09:37:28.003171 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5118 09:37:28.003624 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5119 09:37:28.555742 <6>[ 185.470830] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5120 09:37:28.556261 <6>[ 185.476874] lkdtm: attempting good refcount_dec()
5121 09:37:28.556969 <6>[ 185.482294] lkdtm: attempting bad refcount_dec() to zero
5122 09:37:28.557313 <4>[ 185.488081] ------------[ cut here ]------------
5123 09:37:28.557608 <4>[ 185.493033] refcount_t: decrement hit 0; leaking memory.
5124 09:37:28.557887 <4>[ 185.498695] WARNING: CPU: 1 PID: 2977 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5125 09:37:28.599009 <4>[ 185.507433] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5126 09:37:28.599893 <4>[ 185.521277] CPU: 1 PID: 2977 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5127 09:37:28.600302 <4>[ 185.529302] Hardware name: ARM Juno development board (r0) (DT)
5128 09:37:28.600650 <4>[ 185.535494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5129 09:37:28.600975 <4>[ 185.542736] pc : refcount_warn_saturate+0x68/0x224
5130 09:37:28.601295 <4>[ 185.547802] lr : refcount_warn_saturate+0x68/0x224
5131 09:37:28.601597 <4>[ 185.552866] sp : ffff80000ffa3a50
5132 09:37:28.642475 <4>[ 185.556446] x29: ffff80000ffa3a50 x28: ffff000804c10040 x27: 0000000000000000
5133 09:37:28.642949 <4>[ 185.563874] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d88f000
5134 09:37:28.643306 <4>[ 185.571299] x23: ffff00080bc5e000 x22: ffff80000ffa3c20 x21: 0000000000000012
5135 09:37:28.644031 <4>[ 185.578724] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5136 09:37:28.644397 <4>[ 185.586149] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5137 09:37:28.645798 <4>[ 185.593573] x14: 0000000000000000 x13: 205d333330333934 x12: 2e35383120205b3e
5138 09:37:28.685835 <4>[ 185.600997] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e914
5139 09:37:28.686713 <4>[ 185.608421] x8 : ffff80000ffa3728 x7 : 0000000000000000 x6 : 0000000000001ffe
5140 09:37:28.687106 <4>[ 185.615846] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5141 09:37:28.687444 <4>[ 185.623269] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804c10040
5142 09:37:28.687768 <4>[ 185.630694] Call trace:
5143 09:37:28.688131 <4>[ 185.633404] refcount_warn_saturate+0x68/0x224
5144 09:37:28.688439 <4>[ 185.638122] __refcount_dec.constprop.0+0x50/0x60
5145 09:37:28.729244 <4>[ 185.643102] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5146 09:37:28.729714 <4>[ 185.647818] lkdtm_do_action+0x2c/0x50
5147 09:37:28.730067 <4>[ 185.651838] direct_entry+0x164/0x180
5148 09:37:28.730389 <4>[ 185.655771] full_proxy_write+0x68/0xc0
5149 09:37:28.730696 <4>[ 185.659881] vfs_write+0xcc/0x2e0
5150 09:37:28.730996 <4>[ 185.663469] ksys_write+0x80/0x110
5151 09:37:28.731294 <4>[ 185.667143] __arm64_sys_write+0x28/0x40
5152 09:37:28.731585 <4>[ 185.671340] invoke_syscall+0x8c/0x120
5153 09:37:28.731919 <4>[ 185.675364] el0_svc_common.constprop.0+0x68/0x124
5154 09:37:28.732318 <4>[ 185.680432] do_el0_svc+0x40/0xcc
5155 09:37:28.733099 <4>[ 185.684020] el0_svc+0x48/0xc0
5156 09:37:28.772596 <4>[ 185.687343] el0t_64_sync_handler+0xf4/0x120
5157 09:37:28.773069 <4>[ 185.691885] el0t_64_sync+0x18c/0x190
5158 09:37:28.773508 <4>[ 185.695819] irq event stamp: 0
5159 09:37:28.773917 <4>[ 185.699137] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5160 09:37:28.774315 <4>[ 185.705683] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5161 09:37:28.774706 <4>[ 185.714146] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5162 09:37:28.775086 <4>[ 185.722607] softirqs last disabled at (0): [<0000000000000000>] 0x0
5163 09:37:28.775922 <4>[ 185.729149] ---[ end trace 0000000000000000 ]---
5164 09:37:28.791651 <6>[ 185.734111] lkdtm: Zero detected: saturated
5165 09:37:28.993123 # [ 185.470830] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5166 09:37:28.993420 # [ 185.476874] lkdtm: attempting good refcount_dec()
5167 09:37:28.993623 # [ 185.482294] lkdtm: attempting bad refcount_dec() to zero
5168 09:37:28.993802 # [ 185.488081] ------------[ cut here ]------------
5169 09:37:28.994011 # [ 185.493033] refcount_t: decrement hit 0; leaking memory.
5170 09:37:28.994160 # [ 185.498695] WARNING: CPU: 1 PID: 2977 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5171 09:37:29.036230 # [ 185.507433] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5172 09:37:29.036516 # [ 185.521277] CPU: 1 PID: 2977 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5173 09:37:29.036716 # [ 185.529302] Hardware name: ARM Juno development board (r0) (DT)
5174 09:37:29.036897 # [ 185.535494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5175 09:37:29.037056 # [ 185.542736] pc : refcount_warn_saturate+0x68/0x224
5176 09:37:29.037209 # [ 185.547802] lr : refcount_warn_saturate+0x68/0x224
5177 09:37:29.039397 # [ 185.552866] sp : ffff80000ffa3a50
5178 09:37:29.079367 # [ 185.556446] x29: ffff80000ffa3a50 x28: ffff000804c10040 x27: 0000000000000000
5179 09:37:29.079628 # [ 185.563874] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d88f000
5180 09:37:29.079833 # [ 185.571299] x23: ffff00080bc5e000 x22: ffff80000ffa3c20 x21: 0000000000000012
5181 09:37:29.080007 # [ 185.578724] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5182 09:37:29.080168 # [ 185.586149] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5183 09:37:29.082545 # [ 185.593573] x14: 0000000000000000 x13: 205d333330333934 x12: 2e35383120205b3e
5184 09:37:29.122893 # [ 185.600997] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e914
5185 09:37:29.123409 # [ 185.608421] x8 : ffff80000ffa3728 x7 : 0000000000000000 x6 : 0000000000001ffe
5186 09:37:29.123879 # [ 185.615846] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5187 09:37:29.124277 # [ 185.623269] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804c10040
5188 09:37:29.124607 # [ 185.630694] Call trace:
5189 09:37:29.124926 # [ 185.633404] refcount_warn_saturate+0x68/0x224
5190 09:37:29.125227 # [ 185.638122] __refcount_dec.constprop.0+0x50/0x60
5191 09:37:29.165988 # [ 185.643102] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5192 09:37:29.166484 # [ 185.647818] lkdtm_do_action+0x2c/0x50
5193 09:37:29.167232 # [ 185.651838] direct_entry+0x164/0x180
5194 09:37:29.167603 # [ 185.655771] full_proxy_write+0x68/0xc0
5195 09:37:29.167986 # [ 185.659881] vfs_write+0xcc/0x2e0
5196 09:37:29.168300 # [ 185.663469] ksys_write+0x80/0x110
5197 09:37:29.168601 # [ 185.667143] __arm64_sys_write+0x28/0x40
5198 09:37:29.168895 # [ 185.671340] invoke_syscall+0x8c/0x120
5199 09:37:29.169291 # [ 185.675364] el0_svc_common.constprop.0+0x68/0x124
5200 09:37:29.169600 # [ 185.680432] do_el0_svc+0x40/0xcc
5201 09:37:29.169892 # [ 185.684020] el0_svc+0x48/0xc0
5202 09:37:29.209188 # [ 185.687343] el0t_64_sync_handler+0xf4/0x120
5203 09:37:29.209686 # [ 185.691885] el0t_64_sync+0x18c/0x190
5204 09:37:29.210050 # [ 185.695819] irq event stamp: 0
5205 09:37:29.210378 # [ 185.699137] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5206 09:37:29.210693 # [ 185.705683] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5207 09:37:29.211002 # [ 185.714146] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5208 09:37:29.211326 # [ 185.722607] softirqs last disabled at (0): [<0000000000000000>] 0x0
5209 09:37:29.212506 # [ 185.729149] ---[ end trace 0000000000000000 ]---
5210 09:37:29.235202 # [ 185.734111] lkdtm: Zero detected: saturated
5211 09:37:29.235672 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5212 09:37:29.236071 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5213 09:37:29.238411 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5214 09:37:29.876550 <6>[ 186.794451] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5215 09:37:29.877017 <6>[ 186.800840] lkdtm: attempting bad refcount_dec() below zero
5216 09:37:29.877329 <4>[ 186.806813] ------------[ cut here ]------------
5217 09:37:29.877961 <4>[ 186.811770] refcount_t: decrement hit 0; leaking memory.
5218 09:37:29.878268 <4>[ 186.817594] WARNING: CPU: 1 PID: 3021 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5219 09:37:29.919871 <4>[ 186.826340] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5220 09:37:29.920377 <4>[ 186.840183] CPU: 1 PID: 3021 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5221 09:37:29.920728 <4>[ 186.848209] Hardware name: ARM Juno development board (r0) (DT)
5222 09:37:29.921443 <4>[ 186.854401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5223 09:37:29.921804 <4>[ 186.861642] pc : refcount_warn_saturate+0x68/0x224
5224 09:37:29.922116 <4>[ 186.866708] lr : refcount_warn_saturate+0x68/0x224
5225 09:37:29.922417 <4>[ 186.871773] sp : ffff800010043b20
5226 09:37:29.963259 <4>[ 186.875352] x29: ffff800010043b20 x28: ffff00080766cf00 x27: 0000000000000000
5227 09:37:29.963731 <4>[ 186.882780] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa736f000
5228 09:37:29.964249 <4>[ 186.890205] x23: ffff0008068d4000 x22: ffff800010043cf0 x21: 0000000000000016
5229 09:37:29.964589 <4>[ 186.897629] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5230 09:37:29.964902 <4>[ 186.905054] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5231 09:37:29.965204 <4>[ 186.912478] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5232 09:37:30.006596 <4>[ 186.919903] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5233 09:37:30.007068 <4>[ 186.927327] x8 : ffff800010043898 x7 : 0000000000000000 x6 : ffff8000081002f4
5234 09:37:30.007415 <4>[ 186.934752] x5 : ffff800010044000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5235 09:37:30.007733 <4>[ 186.942175] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080766cf00
5236 09:37:30.008097 <4>[ 186.949599] Call trace:
5237 09:37:30.008403 <4>[ 186.952309] refcount_warn_saturate+0x68/0x224
5238 09:37:30.008699 <4>[ 186.957027] __refcount_dec.constprop.0+0x50/0x60
5239 09:37:30.009834 <4>[ 186.962007] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5240 09:37:30.050021 <4>[ 186.967071] lkdtm_do_action+0x2c/0x50
5241 09:37:30.050502 <4>[ 186.971092] direct_entry+0x164/0x180
5242 09:37:30.050851 <4>[ 186.975023] full_proxy_write+0x68/0xc0
5243 09:37:30.051170 <4>[ 186.979133] vfs_write+0xcc/0x2e0
5244 09:37:30.051474 <4>[ 186.982722] ksys_write+0x80/0x110
5245 09:37:30.051771 <4>[ 186.986396] __arm64_sys_write+0x28/0x40
5246 09:37:30.052131 <4>[ 186.990593] invoke_syscall+0x8c/0x120
5247 09:37:30.052426 <4>[ 186.994618] el0_svc_common.constprop.0+0x68/0x124
5248 09:37:30.052719 <4>[ 186.999687] do_el0_svc+0x40/0xcc
5249 09:37:30.053102 <4>[ 187.003275] el0_svc+0x48/0xc0
5250 09:37:30.053839 <4>[ 187.006600] el0t_64_sync_handler+0xf4/0x120
5251 09:37:30.093418 <4>[ 187.011142] el0t_64_sync+0x18c/0x190
5252 09:37:30.093882 <4>[ 187.015075] irq event stamp: 0
5253 09:37:30.094218 <4>[ 187.018394] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5254 09:37:30.094539 <4>[ 187.024940] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5255 09:37:30.095210 <4>[ 187.033403] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5256 09:37:30.095542 <4>[ 187.041864] softirqs last disabled at (0): [<0000000000000000>] 0x0
5257 09:37:30.096765 <4>[ 187.048406] ---[ end trace 0000000000000000 ]---
5258 09:37:30.111655 <6>[ 187.053414] lkdtm: Negative detected: saturated
5259 09:37:30.317771 # [ 186.794451] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5260 09:37:30.318292 # [ 186.800840] lkdtm: attempting bad refcount_dec() below zero
5261 09:37:30.318785 # [ 186.806813] ------------[ cut here ]------------
5262 09:37:30.319202 # [ 186.811770] refcount_t: decrement hit 0; leaking memory.
5263 09:37:30.319598 # [ 186.817594] WARNING: CPU: 1 PID: 3021 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5264 09:37:30.360673 # [ 186.826340] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5265 09:37:30.360958 # [ 186.840183] CPU: 1 PID: 3021 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5266 09:37:30.361152 # [ 186.848209] Hardware name: ARM Juno development board (r0) (DT)
5267 09:37:30.361593 # [ 186.854401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5268 09:37:30.361776 # [ 186.861642] pc : refcount_warn_saturate+0x68/0x224
5269 09:37:30.361937 # [ 186.866708] lr : refcount_warn_saturate+0x68/0x224
5270 09:37:30.362095 # [ 186.871773] sp : ffff800010043b20
5271 09:37:30.363865 # [ 186.875352] x29: ffff800010043b20 x28: ffff00080766cf00 x27: 0000000000000000
5272 09:37:30.404110 # [ 186.882780] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa736f000
5273 09:37:30.404603 # [ 186.890205] x23: ffff0008068d4000 x22: ffff800010043cf0 x21: 0000000000000016
5274 09:37:30.404965 # [ 186.897629] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5275 09:37:30.405301 # [ 186.905054] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5276 09:37:30.405614 # [ 186.912478] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5277 09:37:30.447343 # [ 186.919903] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5278 09:37:30.447944 # [ 186.927327] x8 : ffff800010043898 x7 : 0000000000000000 x6 : ffff8000081002f4
5279 09:37:30.448431 # [ 186.934752] x5 : ffff800010044000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5280 09:37:30.448852 # [ 186.942175] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080766cf00
5281 09:37:30.449250 # [ 186.949599] Call trace:
5282 09:37:30.449642 # [ 186.952309] refcount_warn_saturate+0x68/0x224
5283 09:37:30.450092 # [ 186.957027] __refcount_dec.constprop.0+0x50/0x60
5284 09:37:30.450913 # [ 186.962007] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5285 09:37:30.490473 # [ 186.967071] lkdtm_do_action+0x2c/0x50
5286 09:37:30.490999 # [ 186.971092] direct_entry+0x164/0x180
5287 09:37:30.491457 # [ 186.975023] full_proxy_write+0x68/0xc0
5288 09:37:30.491929 # [ 186.979133] vfs_write+0xcc/0x2e0
5289 09:37:30.492341 # [ 186.982722] ksys_write+0x80/0x110
5290 09:37:30.492735 # [ 186.986396] __arm64_sys_write+0x28/0x40
5291 09:37:30.493496 # [ 186.990593] invoke_syscall+0x8c/0x120
5292 09:37:30.493871 # [ 186.994618] el0_svc_common.constprop.0+0x68/0x124
5293 09:37:30.494266 # [ 186.999687] do_el0_svc+0x40/0xcc
5294 09:37:30.494645 # [ 187.003275] el0_svc+0x48/0xc0
5295 09:37:30.495118 # [ 187.006600] el0t_64_sync_handler+0xf4/0x120
5296 09:37:30.533594 # [ 187.011142] el0t_64_sync+0x18c/0x190
5297 09:37:30.534095 # [ 187.015075] irq event stamp: 0
5298 09:37:30.534545 # [ 187.018394] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5299 09:37:30.535336 # [ 187.024940] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5300 09:37:30.535712 # [ 187.033403] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5301 09:37:30.536170 # [ 187.041864] softirqs last disabled at (0): [<0000000000000000>] 0x0
5302 09:37:30.536564 # [ 187.048406] ---[ end trace 0000000000000000 ]---
5303 09:37:30.537061 # [ 187.053414] lkdtm: Negative detected: saturated
5304 09:37:30.559495 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5305 09:37:30.560242 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5306 09:37:30.562588 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5307 09:37:31.179901 <6>[ 188.097596] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5308 09:37:31.180820 <6>[ 188.105018] lkdtm: attempting bad refcount_dec_and_test() below zero
5309 09:37:31.181215 <4>[ 188.111726] ------------[ cut here ]------------
5310 09:37:31.181638 <4>[ 188.116682] refcount_t: underflow; use-after-free.
5311 09:37:31.182037 <4>[ 188.121874] WARNING: CPU: 4 PID: 3065 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5312 09:37:31.223273 <4>[ 188.130624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5313 09:37:31.223800 <4>[ 188.144506] CPU: 4 PID: 3065 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5314 09:37:31.224615 <4>[ 188.152538] Hardware name: ARM Juno development board (r0) (DT)
5315 09:37:31.224994 <4>[ 188.158735] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5316 09:37:31.225402 <4>[ 188.165984] pc : refcount_warn_saturate+0xc8/0x224
5317 09:37:31.225795 <4>[ 188.171059] lr : refcount_warn_saturate+0xc8/0x224
5318 09:37:31.226173 <4>[ 188.176132] sp : ffff8000100e3880
5319 09:37:31.266583 <4>[ 188.179717] x29: ffff8000100e3880 x28: ffff00080731cf00 x27: 0000000000000000
5320 09:37:31.267444 <4>[ 188.187157] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa395f000
5321 09:37:31.267950 <4>[ 188.194593] x23: ffff00080ccc8000 x22: ffff8000100e3a50 x21: 000000000000001f
5322 09:37:31.268375 <4>[ 188.202031] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5323 09:37:31.268779 <4>[ 188.209468] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa395f000
5324 09:37:31.270052 <4>[ 188.216904] x14: 0000000000000000 x13: 205d323836363131 x12: 2e38383120205b3e
5325 09:37:31.310084 <4>[ 188.224341] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e914
5326 09:37:31.310556 <4>[ 188.231779] x8 : ffff8000100e3558 x7 : 0000000000000000 x6 : 0000000000001ffe
5327 09:37:31.311383 <4>[ 188.239215] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5328 09:37:31.311764 <4>[ 188.246652] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080731cf00
5329 09:37:31.312203 <4>[ 188.254088] Call trace:
5330 09:37:31.312597 <4>[ 188.256803] refcount_warn_saturate+0xc8/0x224
5331 09:37:31.312988 <4>[ 188.261530] __refcount_sub_and_test.constprop.0+0x8c/0x94
5332 09:37:31.353567 <4>[ 188.267304] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5333 09:37:31.354043 <4>[ 188.273163] lkdtm_do_action+0x2c/0x50
5334 09:37:31.354478 <4>[ 188.277190] direct_entry+0x164/0x180
5335 09:37:31.354885 <4>[ 188.281131] full_proxy_write+0x68/0xc0
5336 09:37:31.355277 <4>[ 188.285250] vfs_write+0xcc/0x2e0
5337 09:37:31.355660 <4>[ 188.288848] ksys_write+0x80/0x110
5338 09:37:31.356077 <4>[ 188.292531] __arm64_sys_write+0x28/0x40
5339 09:37:31.356470 <4>[ 188.296736] invoke_syscall+0x8c/0x120
5340 09:37:31.356849 <4>[ 188.300770] el0_svc_common.constprop.0+0x68/0x124
5341 09:37:31.357220 <4>[ 188.305847] do_el0_svc+0x40/0xcc
5342 09:37:31.357948 <4>[ 188.309444] el0_svc+0x48/0xc0
5343 09:37:31.396959 <4>[ 188.312775] el0t_64_sync_handler+0xf4/0x120
5344 09:37:31.397426 <4>[ 188.317326] el0t_64_sync+0x18c/0x190
5345 09:37:31.397855 <4>[ 188.321269] irq event stamp: 0
5346 09:37:31.398260 <4>[ 188.324592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5347 09:37:31.398661 <4>[ 188.331147] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5348 09:37:31.399049 <4>[ 188.339620] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5349 09:37:31.400218 <4>[ 188.348090] softirqs last disabled at (0): [<0000000000000000>] 0x0
5350 09:37:31.417345 <4>[ 188.354642] ---[ end trace 0000000000000000 ]---
5351 09:37:31.420451 <6>[ 188.359633] lkdtm: Negative detected: saturated
5352 09:37:31.598428 # [ 188.097596] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5353 09:37:31.598708 # [ 188.105018] lkdtm: attempting bad refcount_dec_and_test() below zero
5354 09:37:31.598936 # [ 188.111726] ------------[ cut here ]------------
5355 09:37:31.599142 # [ 188.116682] refcount_t: underflow; use-after-free.
5356 09:37:31.599336 # [ 188.121874] WARNING: CPU: 4 PID: 3065 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5357 09:37:31.641661 # [ 188.130624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5358 09:37:31.642011 # [ 188.144506] CPU: 4 PID: 3065 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5359 09:37:31.642306 # [ 188.152538] Hardware name: ARM Juno development board (r0) (DT)
5360 09:37:31.642578 # [ 188.158735] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5361 09:37:31.642841 # [ 188.165984] pc : refcount_warn_saturate+0xc8/0x224
5362 09:37:31.643099 # [ 188.171059] lr : refcount_warn_saturate+0xc8/0x224
5363 09:37:31.643352 # [ 188.176132] sp : ffff8000100e3880
5364 09:37:31.684812 # [ 188.179717] x29: ffff8000100e3880 x28: ffff00080731cf00 x27: 0000000000000000
5365 09:37:31.685144 # [ 188.187157] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa395f000
5366 09:37:31.685440 # [ 188.194593] x23: ffff00080ccc8000 x22: ffff8000100e3a50 x21: 000000000000001f
5367 09:37:31.685709 # [ 188.202031] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5368 09:37:31.685973 # [ 188.209468] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa395f000
5369 09:37:31.686245 # [ 188.216904] x14: 0000000000000000 x13: 205d323836363131 x12: 2e38383120205b3e
5370 09:37:31.727978 # [ 188.224341] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e914
5371 09:37:31.728308 # [ 188.231779] x8 : ffff8000100e3558 x7 : 0000000000000000 x6 : 0000000000001ffe
5372 09:37:31.728543 # [ 188.239215] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5373 09:37:31.728759 # [ 188.246652] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080731cf00
5374 09:37:31.728964 # [ 188.254088] Call trace:
5375 09:37:31.729181 # [ 188.256803] refcount_warn_saturate+0xc8/0x224
5376 09:37:31.729680 # [ 188.261530] __refcount_sub_and_test.constprop.0+0x8c/0x94
5377 09:37:31.731174 # [ 188.267304] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5378 09:37:31.771145 # [ 188.273163] lkdtm_do_action+0x2c/0x50
5379 09:37:31.771470 # [ 188.277190] direct_entry+0x164/0x180
5380 09:37:31.771703 # [ 188.281131] full_proxy_write+0x68/0xc0
5381 09:37:31.771950 # [ 188.285250] vfs_write+0xcc/0x2e0
5382 09:37:31.772159 # [ 188.288848] ksys_write+0x80/0x110
5383 09:37:31.772359 # [ 188.292531] __arm64_sys_write+0x28/0x40
5384 09:37:31.772555 # [ 188.296736] invoke_syscall+0x8c/0x120
5385 09:37:31.772748 # [ 188.300770] el0_svc_common.constprop.0+0x68/0x124
5386 09:37:31.772941 # [ 188.305847] do_el0_svc+0x40/0xcc
5387 09:37:31.773129 # [ 188.309444] el0_svc+0x48/0xc0
5388 09:37:31.774306 # [ 188.312775] el0t_64_sync_handler+0xf4/0x120
5389 09:37:31.814282 # [ 188.317326] el0t_64_sync+0x18c/0x190
5390 09:37:31.814598 # [ 188.321269] irq event stamp: 0
5391 09:37:31.814831 # [ 188.324592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5392 09:37:31.815044 # [ 188.331147] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5393 09:37:31.815248 # [ 188.339620] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5394 09:37:31.815446 # [ 188.348090] softirqs last disabled at (0): [<0000000000000000>] 0x0
5395 09:37:31.817467 # [ 188.354642] ---[ end trace 0000000000000000 ]---
5396 09:37:31.846227 # [ 188.359633] lkdtm: Negative detected: saturated
5397 09:37:31.846553 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5398 09:37:31.846786 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5399 09:37:31.849393 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5400 09:37:32.482281 <6>[ 189.398790] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5401 09:37:32.482764 <6>[ 189.406165] lkdtm: attempting bad refcount_sub_and_test() below zero
5402 09:37:32.483081 <4>[ 189.412897] ------------[ cut here ]------------
5403 09:37:32.483718 <4>[ 189.418151] refcount_t: underflow; use-after-free.
5404 09:37:32.484062 <4>[ 189.423346] WARNING: CPU: 4 PID: 3109 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5405 09:37:32.525630 <4>[ 189.432095] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5406 09:37:32.526123 <4>[ 189.445977] CPU: 4 PID: 3109 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5407 09:37:32.526478 <4>[ 189.454009] Hardware name: ARM Juno development board (r0) (DT)
5408 09:37:32.527212 <4>[ 189.460207] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5409 09:37:32.527573 <4>[ 189.467456] pc : refcount_warn_saturate+0xc8/0x224
5410 09:37:32.527920 <4>[ 189.472532] lr : refcount_warn_saturate+0xc8/0x224
5411 09:37:32.528225 <4>[ 189.477606] sp : ffff80001017b9a0
5412 09:37:32.569104 <4>[ 189.481191] x29: ffff80001017b9a0 x28: ffff00080b874f00 x27: 0000000000000000
5413 09:37:32.569563 <4>[ 189.488631] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbc74f000
5414 09:37:32.569911 <4>[ 189.496069] x23: ffff0008074ef000 x22: ffff80001017bb70 x21: 000000000000001f
5415 09:37:32.570235 <4>[ 189.503507] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5416 09:37:32.570549 <4>[ 189.510944] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc74f000
5417 09:37:32.570862 <4>[ 189.518381] x14: 0000000000000000 x13: 205d313531383134 x12: 2e39383120205b3e
5418 09:37:32.612440 <4>[ 189.525819] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e914
5419 09:37:32.613317 <4>[ 189.533256] x8 : ffff80001017b678 x7 : 0000000000000000 x6 : 0000000000001ffe
5420 09:37:32.613697 <4>[ 189.540693] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5421 09:37:32.614028 <4>[ 189.548131] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b874f00
5422 09:37:32.614341 <4>[ 189.555567] Call trace:
5423 09:37:32.614642 <4>[ 189.558282] refcount_warn_saturate+0xc8/0x224
5424 09:37:32.614939 <4>[ 189.563009] __refcount_sub_and_test.constprop.0+0x8c/0x94
5425 09:37:32.655937 <4>[ 189.568782] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5426 09:37:32.656411 <4>[ 189.574641] lkdtm_do_action+0x2c/0x50
5427 09:37:32.657129 <4>[ 189.578668] direct_entry+0x164/0x180
5428 09:37:32.657478 <4>[ 189.582608] full_proxy_write+0x68/0xc0
5429 09:37:32.657789 <4>[ 189.586728] vfs_write+0xcc/0x2e0
5430 09:37:32.658090 <4>[ 189.590326] ksys_write+0x80/0x110
5431 09:37:32.658379 <4>[ 189.594009] __arm64_sys_write+0x28/0x40
5432 09:37:32.658665 <4>[ 189.598215] invoke_syscall+0x8c/0x120
5433 09:37:32.658953 <4>[ 189.602250] el0_svc_common.constprop.0+0x68/0x124
5434 09:37:32.659315 <4>[ 189.607327] do_el0_svc+0x40/0xcc
5435 09:37:32.659673 <4>[ 189.610925] el0_svc+0x48/0xc0
5436 09:37:32.699333 <4>[ 189.614257] el0t_64_sync_handler+0xf4/0x120
5437 09:37:32.699838 <4>[ 189.618808] el0t_64_sync+0x18c/0x190
5438 09:37:32.700194 <4>[ 189.622751] irq event stamp: 0
5439 09:37:32.700512 <4>[ 189.626075] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5440 09:37:32.700823 <4>[ 189.632631] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5441 09:37:32.701124 <4>[ 189.641104] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5442 09:37:32.701414 <4>[ 189.649574] softirqs last disabled at (0): [<0000000000000000>] 0x0
5443 09:37:32.702523 <4>[ 189.656125] ---[ end trace 0000000000000000 ]---
5444 09:37:32.717968 <6>[ 189.661351] lkdtm: Negative detected: saturated
5445 09:37:32.924473 # [ 189.398790] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5446 09:37:32.924993 # [ 189.406165] lkdtm: attempting bad refcount_sub_and_test() below zero
5447 09:37:32.925346 # [ 189.412897] ------------[ cut here ]------------
5448 09:37:32.925670 # [ 189.418151] refcount_t: underflow; use-after-free.
5449 09:37:32.926008 # [ 189.423346] WARNING: CPU: 4 PID: 3109 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5450 09:37:32.967582 # [ 189.432095] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5451 09:37:32.968121 # [ 189.445977] CPU: 4 PID: 3109 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5452 09:37:32.968482 # [ 189.454009] Hardware name: ARM Juno development board (r0) (DT)
5453 09:37:32.968806 # [ 189.460207] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5454 09:37:32.969119 # [ 189.467456] pc : refcount_warn_saturate+0xc8/0x224
5455 09:37:32.969421 # [ 189.472532] lr : refcount_warn_saturate+0xc8/0x224
5456 09:37:32.969715 # [ 189.477606] sp : ffff80001017b9a0
5457 09:37:33.010732 # [ 189.481191] x29: ffff80001017b9a0 x28: ffff00080b874f00 x27: 0000000000000000
5458 09:37:33.011214 # [ 189.488631] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbc74f000
5459 09:37:33.011566 # [ 189.496069] x23: ffff0008074ef000 x22: ffff80001017bb70 x21: 000000000000001f
5460 09:37:33.011931 # [ 189.503507] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5461 09:37:33.012244 # [ 189.510944] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc74f000
5462 09:37:33.012543 # [ 189.518381] x14: 0000000000000000 x13: 205d313531383134 x12: 2e39383120205b3e
5463 09:37:33.053925 # [ 189.525819] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e914
5464 09:37:33.054416 # [ 189.533256] x8 : ffff80001017b678 x7 : 0000000000000000 x6 : 0000000000001ffe
5465 09:37:33.055146 # [ 189.540693] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5466 09:37:33.055513 # [ 189.548131] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b874f00
5467 09:37:33.055886 # [ 189.555567] Call trace:
5468 09:37:33.056205 # [ 189.558282] refcount_warn_saturate+0xc8/0x224
5469 09:37:33.056511 # [ 189.563009] __refcount_sub_and_test.constprop.0+0x8c/0x94
5470 09:37:33.057273 # [ 189.568782] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5471 09:37:33.097155 # [ 189.574641] lkdtm_do_action+0x2c/0x50
5472 09:37:33.097638 # [ 189.578668] direct_entry+0x164/0x180
5473 09:37:33.097979 # [ 189.582608] full_proxy_write+0x68/0xc0
5474 09:37:33.098299 # [ 189.586728] vfs_write+0xcc/0x2e0
5475 09:37:33.098600 # [ 189.590326] ksys_write+0x80/0x110
5476 09:37:33.098895 # [ 189.594009] __arm64_sys_write+0x28/0x40
5477 09:37:33.099186 # [ 189.598215] invoke_syscall+0x8c/0x120
5478 09:37:33.099477 # [ 189.602250] el0_svc_common.constprop.0+0x68/0x124
5479 09:37:33.099766 # [ 189.607327] do_el0_svc+0x40/0xcc
5480 09:37:33.100206 # [ 189.610925] el0_svc+0x48/0xc0
5481 09:37:33.100969 # [ 189.614257] el0t_64_sync_handler+0xf4/0x120
5482 09:37:33.140256 # [ 189.618808] el0t_64_sync+0x18c/0x190
5483 09:37:33.140737 # [ 189.622751] irq event stamp: 0
5484 09:37:33.141189 # [ 189.626075] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5485 09:37:33.141599 # [ 189.632631] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5486 09:37:33.142014 # [ 189.641104] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5487 09:37:33.142410 # [ 189.649574] softirqs last disabled at (0): [<0000000000000000>] 0x0
5488 09:37:33.143584 # [ 189.656125] ---[ end trace 0000000000000000 ]---
5489 09:37:33.171571 # [ 189.661351] lkdtm: Negative detected: saturated
5490 09:37:33.172087 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5491 09:37:33.172447 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5492 09:37:33.174726 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5493 09:37:33.726976 <6>[ 190.644602] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5494 09:37:33.727515 <6>[ 190.650615] lkdtm: attempting safe refcount_inc_not_zero() from zero
5495 09:37:33.727914 <6>[ 190.657319] lkdtm: Good: zero detected
5496 09:37:33.728246 <6>[ 190.661529] lkdtm: Correctly stayed at zero
5497 09:37:33.728931 <6>[ 190.666058] lkdtm: attempting bad refcount_inc() from zero
5498 09:37:33.729265 <4>[ 190.671848] ------------[ cut here ]------------
5499 09:37:33.729566 <4>[ 190.676761] refcount_t: addition on 0; use-after-free.
5500 09:37:33.770288 <4>[ 190.682229] WARNING: CPU: 1 PID: 3148 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5501 09:37:33.770804 <4>[ 190.691052] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5502 09:37:33.771562 <4>[ 190.704897] CPU: 1 PID: 3148 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5503 09:37:33.771978 <4>[ 190.712922] Hardware name: ARM Juno development board (r0) (DT)
5504 09:37:33.772305 <4>[ 190.719114] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5505 09:37:33.773848 <4>[ 190.726355] pc : refcount_warn_saturate+0x160/0x224
5506 09:37:33.813683 <4>[ 190.731508] lr : refcount_warn_saturate+0x160/0x224
5507 09:37:33.814140 <4>[ 190.736659] sp : ffff80001021b9c0
5508 09:37:33.814488 <4>[ 190.740239] x29: ffff80001021b9c0 x28: ffff00080b861a80 x27: 0000000000000000
5509 09:37:33.814810 <4>[ 190.747667] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80b1f000
5510 09:37:33.815113 <4>[ 190.755093] x23: ffff000808384000 x22: ffff80001021bb90 x21: 0000000000000012
5511 09:37:33.815411 <4>[ 190.762519] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5512 09:37:33.856990 <4>[ 190.769943] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5513 09:37:33.857453 <4>[ 190.777367] x14: 0000000000000000 x13: 205d313637363736 x12: 2e30393120205b3e
5514 09:37:33.857801 <4>[ 190.784792] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e914
5515 09:37:33.858121 <4>[ 190.792216] x8 : ffff80001021b698 x7 : 0000000000000000 x6 : 0000000000001ffe
5516 09:37:33.858424 <4>[ 190.799641] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5517 09:37:33.860271 <4>[ 190.807065] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b861a80
5518 09:37:33.860717 <4>[ 190.814489] Call trace:
5519 09:37:33.900374 <4>[ 190.817199] refcount_warn_saturate+0x160/0x224
5520 09:37:33.900859 <4>[ 190.822003] __refcount_add.constprop.0+0x64/0x90
5521 09:37:33.901204 <4>[ 190.826984] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5522 09:37:33.901522 <4>[ 190.831702] lkdtm_do_action+0x2c/0x50
5523 09:37:33.901826 <4>[ 190.835720] direct_entry+0x164/0x180
5524 09:37:33.902124 <4>[ 190.839652] full_proxy_write+0x68/0xc0
5525 09:37:33.902415 <4>[ 190.843761] vfs_write+0xcc/0x2e0
5526 09:37:33.902701 <4>[ 190.847350] ksys_write+0x80/0x110
5527 09:37:33.902983 <4>[ 190.851024] __arm64_sys_write+0x28/0x40
5528 09:37:33.903686 <4>[ 190.855221] invoke_syscall+0x8c/0x120
5529 09:37:33.943684 <4>[ 190.859247] el0_svc_common.constprop.0+0x68/0x124
5530 09:37:33.944174 <4>[ 190.864315] do_el0_svc+0x40/0xcc
5531 09:37:33.944518 <4>[ 190.867902] el0_svc+0x48/0xc0
5532 09:37:33.944837 <4>[ 190.871225] el0t_64_sync_handler+0xf4/0x120
5533 09:37:33.945140 <4>[ 190.875767] el0t_64_sync+0x18c/0x190
5534 09:37:33.945439 <4>[ 190.879700] irq event stamp: 0
5535 09:37:33.946136 <4>[ 190.883019] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5536 09:37:33.946476 <4>[ 190.889565] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5537 09:37:33.974983 <4>[ 190.898028] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5538 09:37:33.975527 <4>[ 190.906489] softirqs last disabled at (0): [<0000000000000000>] 0x0
5539 09:37:33.975926 <4>[ 190.913032] ---[ end trace 0000000000000000 ]---
5540 09:37:33.978241 <6>[ 190.917987] lkdtm: Zero detected: saturated
5541 09:37:34.145873 # [ 190.644602] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5542 09:37:34.146145 # [ 190.650615] lkdtm: attempting safe refcount_inc_not_zero() from zero
5543 09:37:34.146321 # [ 190.657319] lkdtm: Good: zero detected
5544 09:37:34.146481 # [ 190.661529] lkdtm: Correctly stayed at zero
5545 09:37:34.146899 # [ 190.666058] lkdtm: attempting bad refcount_inc() from zero
5546 09:37:34.147065 # [ 190.671848] ------------[ cut here ]------------
5547 09:37:34.147207 # [ 190.676761] refcount_t: addition on 0; use-after-free.
5548 09:37:34.149058 # [ 190.682229] WARNING: CPU: 1 PID: 3148 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5549 09:37:34.189049 # [ 190.691052] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5550 09:37:34.189319 # [ 190.704897] CPU: 1 PID: 3148 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5551 09:37:34.189789 # [ 190.712922] Hardware name: ARM Juno development board (r0) (DT)
5552 09:37:34.189973 # [ 190.719114] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5553 09:37:34.190136 # [ 190.726355] pc : refcount_warn_saturate+0x160/0x224
5554 09:37:34.192257 # [ 190.731508] lr : refcount_warn_saturate+0x160/0x224
5555 09:37:34.232164 # [ 190.736659] sp : ffff80001021b9c0
5556 09:37:34.232411 # [ 190.740239] x29: ffff80001021b9c0 x28: ffff00080b861a80 x27: 0000000000000000
5557 09:37:34.232586 # [ 190.747667] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80b1f000
5558 09:37:34.233042 # [ 190.755093] x23: ffff000808384000 x22: ffff80001021bb90 x21: 0000000000000012
5559 09:37:34.233223 # [ 190.762519] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5560 09:37:34.235363 # [ 190.769943] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5561 09:37:34.275331 # [ 190.777367] x14: 0000000000000000 x13: 205d313637363736 x12: 2e30393120205b3e
5562 09:37:34.275896 # [ 190.784792] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e914
5563 09:37:34.276108 # [ 190.792216] x8 : ffff80001021b698 x7 : 0000000000000000 x6 : 0000000000001ffe
5564 09:37:34.276289 # [ 190.799641] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5565 09:37:34.276452 # [ 190.807065] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b861a80
5566 09:37:34.276606 # [ 190.814489] Call trace:
5567 09:37:34.278569 # [ 190.817199] refcount_warn_saturate+0x160/0x224
5568 09:37:34.318525 # [ 190.822003] __refcount_add.constprop.0+0x64/0x90
5569 09:37:34.318801 # [ 190.826984] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5570 09:37:34.319011 # [ 190.831702] lkdtm_do_action+0x2c/0x50
5571 09:37:34.319181 # [ 190.835720] direct_entry+0x164/0x180
5572 09:37:34.319342 # [ 190.839652] full_proxy_write+0x68/0xc0
5573 09:37:34.319497 # [ 190.843761] vfs_write+0xcc/0x2e0
5574 09:37:34.319647 # [ 190.847350] ksys_write+0x80/0x110
5575 09:37:34.320068 # [ 190.851024] __arm64_sys_write+0x28/0x40
5576 09:37:34.320218 # [ 190.855221] invoke_syscall+0x8c/0x120
5577 09:37:34.320354 # [ 190.859247] el0_svc_common.constprop.0+0x68/0x124
5578 09:37:34.321726 # [ 190.864315] do_el0_svc+0x40/0xcc
5579 09:37:34.361915 # [ 190.867902] el0_svc+0x48/0xc0
5580 09:37:34.362394 # [ 190.871225] el0t_64_sync_handler+0xf4/0x120
5581 09:37:34.362762 # [ 190.875767] el0t_64_sync+0x18c/0x190
5582 09:37:34.363093 # [ 190.879700] irq event stamp: 0
5583 09:37:34.363487 # [ 190.883019] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5584 09:37:34.363847 # [ 190.889565] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5585 09:37:34.364161 # [ 190.898028] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5586 09:37:34.393813 # [ 190.906489] softirqs last disabled at (0): [<0000000000000000>] 0x0
5587 09:37:34.394314 # [ 190.913032] ---[ end trace 0000000000000000 ]---
5588 09:37:34.394679 # [ 190.917987] lkdtm: Zero detected: saturated
5589 09:37:34.395010 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5590 09:37:34.397004 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5591 09:37:34.397465 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5592 09:37:34.922591 <6>[ 191.840359] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5593 09:37:34.923530 <6>[ 191.846633] lkdtm: attempting safe refcount_add_not_zero() from zero
5594 09:37:34.923977 <6>[ 191.853334] lkdtm: Good: zero detected
5595 09:37:34.924331 <6>[ 191.857382] lkdtm: Correctly stayed at zero
5596 09:37:34.924659 <6>[ 191.861862] lkdtm: attempting bad refcount_add() from zero
5597 09:37:34.924971 <4>[ 191.867654] ------------[ cut here ]------------
5598 09:37:34.925274 <4>[ 191.872567] refcount_t: addition on 0; use-after-free.
5599 09:37:34.965954 <4>[ 191.878033] WARNING: CPU: 1 PID: 3187 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5600 09:37:34.966852 <4>[ 191.886858] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5601 09:37:34.967254 <4>[ 191.900705] CPU: 1 PID: 3187 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5602 09:37:34.967594 <4>[ 191.908732] Hardware name: ARM Juno development board (r0) (DT)
5603 09:37:34.967964 <4>[ 191.914925] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5604 09:37:34.969551 <4>[ 191.922169] pc : refcount_warn_saturate+0x160/0x224
5605 09:37:35.009318 <4>[ 191.927322] lr : refcount_warn_saturate+0x160/0x224
5606 09:37:35.009794 <4>[ 191.932475] sp : ffff8000102aba20
5607 09:37:35.010151 <4>[ 191.936055] x29: ffff8000102aba20 x28: ffff00080ba49a80 x27: 0000000000000000
5608 09:37:35.010878 <4>[ 191.943483] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff99e4f000
5609 09:37:35.011239 <4>[ 191.950908] x23: ffff000807308000 x22: ffff8000102abbf0 x21: 0000000000000012
5610 09:37:35.011559 <4>[ 191.958334] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5611 09:37:35.052685 <4>[ 191.965758] x17: 0000000000000000 x16: 0000000000000183 x15: 0000000000000185
5612 09:37:35.053162 <4>[ 191.973182] x14: 0000000000000000 x13: 205d373635323738 x12: 2e31393120205b3e
5613 09:37:35.053879 <4>[ 191.980607] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e914
5614 09:37:35.054242 <4>[ 191.988032] x8 : ffff8000102ab6f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5615 09:37:35.054568 <4>[ 191.995457] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5616 09:37:35.056030 <4>[ 192.002882] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba49a80
5617 09:37:35.056482 <4>[ 192.010307] Call trace:
5618 09:37:35.096058 <4>[ 192.013016] refcount_warn_saturate+0x160/0x224
5619 09:37:35.096539 <4>[ 192.017823] __refcount_add.constprop.0+0x64/0x90
5620 09:37:35.097278 <4>[ 192.022803] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5621 09:37:35.097656 <4>[ 192.027521] lkdtm_do_action+0x2c/0x50
5622 09:37:35.097980 <4>[ 192.031541] direct_entry+0x164/0x180
5623 09:37:35.098286 <4>[ 192.035472] full_proxy_write+0x68/0xc0
5624 09:37:35.098579 <4>[ 192.039581] vfs_write+0xcc/0x2e0
5625 09:37:35.098862 <4>[ 192.043170] ksys_write+0x80/0x110
5626 09:37:35.099227 <4>[ 192.046845] __arm64_sys_write+0x28/0x40
5627 09:37:35.099622 <4>[ 192.051042] invoke_syscall+0x8c/0x120
5628 09:37:35.139361 <4>[ 192.055066] el0_svc_common.constprop.0+0x68/0x124
5629 09:37:35.139897 <4>[ 192.060135] do_el0_svc+0x40/0xcc
5630 09:37:35.140262 <4>[ 192.063722] el0_svc+0x48/0xc0
5631 09:37:35.140583 <4>[ 192.067046] el0t_64_sync_handler+0xf4/0x120
5632 09:37:35.140888 <4>[ 192.071588] el0t_64_sync+0x18c/0x190
5633 09:37:35.141181 <4>[ 192.075521] irq event stamp: 0
5634 09:37:35.141471 <4>[ 192.078840] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5635 09:37:35.141760 <4>[ 192.085387] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5636 09:37:35.170938 <4>[ 192.093850] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5637 09:37:35.171245 <4>[ 192.102311] softirqs last disabled at (0): [<0000000000000000>] 0x0
5638 09:37:35.171444 <4>[ 192.108854] ---[ end trace 0000000000000000 ]---
5639 09:37:35.174055 <6>[ 192.113843] lkdtm: Zero detected: saturated
5640 09:37:35.343632 # [ 191.840359] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5641 09:37:35.344168 # [ 191.846633] lkdtm: attempting safe refcount_add_not_zero() from zero
5642 09:37:35.344511 # [ 191.853334] lkdtm: Good: zero detected
5643 09:37:35.344811 # [ 191.857382] lkdtm: Correctly stayed at zero
5644 09:37:35.345601 # [ 191.861862] lkdtm: attempting bad refcount_add() from zero
5645 09:37:35.345914 # [ 191.867654] ------------[ cut here ]------------
5646 09:37:35.346197 # [ 191.872567] refcount_t: addition on 0; use-after-free.
5647 09:37:35.386804 # [ 191.878033] WARNING: CPU: 1 PID: 3187 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5648 09:37:35.387277 # [ 191.886858] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5649 09:37:35.387616 # [ 191.900705] CPU: 1 PID: 3187 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5650 09:37:35.387972 # [ 191.908732] Hardware name: ARM Juno development board (r0) (DT)
5651 09:37:35.388262 # [ 191.914925] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5652 09:37:35.390053 # [ 191.922169] pc : refcount_warn_saturate+0x160/0x224
5653 09:37:35.429998 # [ 191.927322] lr : refcount_warn_saturate+0x160/0x224
5654 09:37:35.430484 # [ 191.932475] sp : ffff8000102aba20
5655 09:37:35.430845 # [ 191.936055] x29: ffff8000102aba20 x28: ffff00080ba49a80 x27: 0000000000000000
5656 09:37:35.431179 # [ 191.943483] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff99e4f000
5657 09:37:35.431495 # [ 191.950908] x23: ffff000807308000 x22: ffff8000102abbf0 x21: 0000000000000012
5658 09:37:35.431849 # [ 191.958334] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5659 09:37:35.473179 # [ 191.965758] x17: 0000000000000000 x16: 0000000000000183 x15: 0000000000000185
5660 09:37:35.473680 # [ 191.973182] x14: 0000000000000000 x13: 205d373635323738 x12: 2e31393120205b3e
5661 09:37:35.474046 # [ 191.980607] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e914
5662 09:37:35.474377 # [ 191.988032] x8 : ffff8000102ab6f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5663 09:37:35.474696 # [ 191.995457] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5664 09:37:35.474999 # [ 192.002882] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ba49a80
5665 09:37:35.476423 # [ 192.010307] Call trace:
5666 09:37:35.516316 # [ 192.013016] refcount_warn_saturate+0x160/0x224
5667 09:37:35.516809 # [ 192.017823] __refcount_add.constprop.0+0x64/0x90
5668 09:37:35.517172 # [ 192.022803] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5669 09:37:35.517498 # [ 192.027521] lkdtm_do_action+0x2c/0x50
5670 09:37:35.517811 # [ 192.031541] direct_entry+0x164/0x180
5671 09:37:35.518113 # [ 192.035472] full_proxy_write+0x68/0xc0
5672 09:37:35.518404 # [ 192.039581] vfs_write+0xcc/0x2e0
5673 09:37:35.518693 # [ 192.043170] ksys_write+0x80/0x110
5674 09:37:35.518980 # [ 192.046845] __arm64_sys_write+0x28/0x40
5675 09:37:35.519345 # [ 192.051042] invoke_syscall+0x8c/0x120
5676 09:37:35.520008 # [ 192.055066] el0_svc_common.constprop.0+0x68/0x124
5677 09:37:35.559536 # [ 192.060135] do_el0_svc+0x40/0xcc
5678 09:37:35.560076 # [ 192.063722] el0_svc+0x48/0xc0
5679 09:37:35.560426 # [ 192.067046] el0t_64_sync_handler+0xf4/0x120
5680 09:37:35.560764 # [ 192.071588] el0t_64_sync+0x18c/0x190
5681 09:37:35.561075 # [ 192.075521] irq event stamp: 0
5682 09:37:35.561370 # [ 192.078840] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5683 09:37:35.561663 # [ 192.085387] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5684 09:37:35.562789 # [ 192.093850] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5685 09:37:35.597018 # [ 192.102311] softirqs last disabled at (0): [<0000000000000000>] 0x0
5686 09:37:35.597491 # [ 192.108854] ---[ end trace 0000000000000000 ]---
5687 09:37:35.597838 # [ 192.113843] lkdtm: Zero detected: saturated
5688 09:37:35.598169 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5689 09:37:35.598484 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5690 09:37:35.600287 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5691 09:37:36.249269 <6>[ 193.166588] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5692 09:37:36.249809 <6>[ 193.173375] lkdtm: attempting bad refcount_inc() from saturated
5693 09:37:36.250250 <4>[ 193.179646] ------------[ cut here ]------------
5694 09:37:36.251030 <4>[ 193.184594] refcount_t: saturated; leaking memory.
5695 09:37:36.251395 <4>[ 193.189993] WARNING: CPU: 1 PID: 3231 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5696 09:37:36.292470 <4>[ 193.198826] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5697 09:37:36.292972 <4>[ 193.212669] CPU: 1 PID: 3231 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5698 09:37:36.293410 <4>[ 193.220695] Hardware name: ARM Juno development board (r0) (DT)
5699 09:37:36.294194 <4>[ 193.226887] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5700 09:37:36.294559 <4>[ 193.234128] pc : refcount_warn_saturate+0x17c/0x224
5701 09:37:36.294953 <4>[ 193.239281] lr : refcount_warn_saturate+0x17c/0x224
5702 09:37:36.295339 <4>[ 193.244432] sp : ffff800010353940
5703 09:37:36.335947 <4>[ 193.248013] x29: ffff800010353940 x28: ffff000805ba1a80 x27: 0000000000000000
5704 09:37:36.336425 <4>[ 193.255440] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff85dff000
5705 09:37:36.337152 <4>[ 193.262865] x23: ffff000801aa4000 x22: ffff800010353b10 x21: 0000000000000017
5706 09:37:36.337518 <4>[ 193.270290] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5707 09:37:36.337844 <4>[ 193.277714] x17: ffff800008c10654 x16: ffff80000878e31c x15: ffff8000080b2580
5708 09:37:36.338156 <4>[ 193.285139] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
5709 09:37:36.379271 <4>[ 193.292563] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
5710 09:37:36.379750 <4>[ 193.299988] x8 : ffff800010353468 x7 : 0000000000000000 x6 : 0000000000000028
5711 09:37:36.380522 <4>[ 193.307411] x5 : ffff800010354000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5712 09:37:36.380884 <4>[ 193.314835] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba1a80
5713 09:37:36.381272 <4>[ 193.322259] Call trace:
5714 09:37:36.381671 <4>[ 193.324969] refcount_warn_saturate+0x17c/0x224
5715 09:37:36.381982 <4>[ 193.329773] __refcount_add.constprop.0+0x80/0x90
5716 09:37:36.382674 <4>[ 193.334754] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5717 09:37:36.422621 <4>[ 193.339908] lkdtm_do_action+0x2c/0x50
5718 09:37:36.423082 <4>[ 193.343926] direct_entry+0x164/0x180
5719 09:37:36.423431 <4>[ 193.347858] full_proxy_write+0x68/0xc0
5720 09:37:36.423750 <4>[ 193.351967] vfs_write+0xcc/0x2e0
5721 09:37:36.424105 <4>[ 193.355555] ksys_write+0x80/0x110
5722 09:37:36.424770 <4>[ 193.359229] __arm64_sys_write+0x28/0x40
5723 09:37:36.425099 <4>[ 193.363426] invoke_syscall+0x8c/0x120
5724 09:37:36.425392 <4>[ 193.367450] el0_svc_common.constprop.0+0x68/0x124
5725 09:37:36.425699 <4>[ 193.372519] do_el0_svc+0x40/0xcc
5726 09:37:36.426092 <4>[ 193.376107] el0_svc+0x48/0xc0
5727 09:37:36.426563 <4>[ 193.379430] el0t_64_sync_handler+0xf4/0x120
5728 09:37:36.466042 <4>[ 193.383972] el0t_64_sync+0x18c/0x190
5729 09:37:36.466592 <4>[ 193.387905] irq event stamp: 0
5730 09:37:36.467077 <4>[ 193.391223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5731 09:37:36.467480 <4>[ 193.397769] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5732 09:37:36.467916 <4>[ 193.406233] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5733 09:37:36.468309 <4>[ 193.414694] softirqs last disabled at (0): [<0000000000000000>] 0x0
5734 09:37:36.469343 <4>[ 193.421236] ---[ end trace 0000000000000000 ]---
5735 09:37:36.484059 <6>[ 193.426199] lkdtm: Saturation detected: still saturated
5736 09:37:36.652194 # [ 193.166588] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5737 09:37:36.652469 # [ 193.173375] lkdtm: attempting bad refcount_inc() from saturated
5738 09:37:36.652644 # [ 193.179646] ------------[ cut here ]------------
5739 09:37:36.652803 # [ 193.184594] refcount_t: saturated; leaking memory.
5740 09:37:36.652956 # [ 193.189993] WARNING: CPU: 1 PID: 3231 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5741 09:37:36.655337 # [ 193.198826] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5742 09:37:36.695370 # [ 193.212669] CPU: 1 PID: 3231 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5743 09:37:36.695640 # [ 193.220695] Hardware name: ARM Juno development board (r0) (DT)
5744 09:37:36.695836 # [ 193.226887] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5745 09:37:36.696001 # [ 193.234128] pc : refcount_warn_saturate+0x17c/0x224
5746 09:37:36.696156 # [ 193.239281] lr : refcount_warn_saturate+0x17c/0x224
5747 09:37:36.696305 # [ 193.244432] sp : ffff800010353940
5748 09:37:36.698552 # [ 193.248013] x29: ffff800010353940 x28: ffff000805ba1a80 x27: 0000000000000000
5749 09:37:36.738508 # [ 193.255440] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff85dff000
5750 09:37:36.738760 # [ 193.262865] x23: ffff000801aa4000 x22: ffff800010353b10 x21: 0000000000000017
5751 09:37:36.738935 # [ 193.270290] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5752 09:37:36.739093 # [ 193.277714] x17: ffff800008c10654 x16: ffff80000878e31c x15: ffff8000080b2580
5753 09:37:36.739244 # [ 193.285139] x14: ffff80000967acfc x13: ffff80000802e15c x12: ffff80000843d678
5754 09:37:36.741691 # [ 193.292563] x11: ffff80000843d5c0 x10: ffff80000843d1dc x9 : ffff800009683d30
5755 09:37:36.781678 # [ 193.299988] x8 : ffff800010353468 x7 : 0000000000000000 x6 : 0000000000000028
5756 09:37:36.781977 # [ 193.307411] x5 : ffff800010354000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5757 09:37:36.782222 # [ 193.314835] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba1a80
5758 09:37:36.782403 # [ 193.322259] Call trace:
5759 09:37:36.782562 # [ 193.324969] refcount_warn_saturate+0x17c/0x224
5760 09:37:36.782729 # [ 193.329773] __refcount_add.constprop.0+0x80/0x90
5761 09:37:36.782908 # [ 193.334754] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5762 09:37:36.784815 # [ 193.339908] lkdtm_do_action+0x2c/0x50
5763 09:37:36.824829 # [ 193.343926] direct_entry+0x164/0x180
5764 09:37:36.825070 # [ 193.347858] full_proxy_write+0x68/0xc0
5765 09:37:36.825243 # [ 193.351967] vfs_write+0xcc/0x2e0
5766 09:37:36.825399 # [ 193.355555] ksys_write+0x80/0x110
5767 09:37:36.825547 # [ 193.359229] __arm64_sys_write+0x28/0x40
5768 09:37:36.825693 # [ 193.363426] invoke_syscall+0x8c/0x120
5769 09:37:36.825836 # [ 193.367450] el0_svc_common.constprop.0+0x68/0x124
5770 09:37:36.825957 # [ 193.372519] do_el0_svc+0x40/0xcc
5771 09:37:36.826076 # [ 193.376107] el0_svc+0x48/0xc0
5772 09:37:36.826194 # [ 193.379430] el0t_64_sync_handler+0xf4/0x120
5773 09:37:36.828033 # [ 193.383972] el0t_64_sync+0x18c/0x190
5774 09:37:36.868325 # [ 193.387905] irq event stamp: 0
5775 09:37:36.868793 # [ 193.391223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5776 09:37:36.869143 # [ 193.397769] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5777 09:37:36.869461 # [ 193.406233] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5778 09:37:36.869764 # [ 193.414694] softirqs last disabled at (0): [<0000000000000000>] 0x0
5779 09:37:36.870060 # [ 193.421236] ---[ end trace 0000000000000000 ]---
5780 09:37:36.871510 # [ 193.426199] lkdtm: Saturation detected: still saturated
5781 09:37:36.894055 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5782 09:37:36.894550 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5783 09:37:36.897298 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5784 09:37:37.523294 <6>[ 194.440893] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5785 09:37:37.523883 <6>[ 194.447393] lkdtm: attempting bad refcount_dec() from saturated
5786 09:37:37.524331 <4>[ 194.453661] ------------[ cut here ]------------
5787 09:37:37.525118 <4>[ 194.458615] refcount_t: decrement hit 0; leaking memory.
5788 09:37:37.525494 <4>[ 194.464437] WARNING: CPU: 1 PID: 3275 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5789 09:37:37.566517 <4>[ 194.473184] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5790 09:37:37.567039 <4>[ 194.487027] CPU: 1 PID: 3275 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5791 09:37:37.567485 <4>[ 194.495053] Hardware name: ARM Juno development board (r0) (DT)
5792 09:37:37.568351 <4>[ 194.501244] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5793 09:37:37.568740 <4>[ 194.508486] pc : refcount_warn_saturate+0x68/0x224
5794 09:37:37.569143 <4>[ 194.513552] lr : refcount_warn_saturate+0x68/0x224
5795 09:37:37.569532 <4>[ 194.518616] sp : ffff800010403b00
5796 09:37:37.609918 <4>[ 194.522196] x29: ffff800010403b00 x28: ffff000806a634c0 x27: 0000000000000000
5797 09:37:37.610387 <4>[ 194.529624] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9484f000
5798 09:37:37.610732 <4>[ 194.537049] x23: ffff000804ede000 x22: ffff800010403cd0 x21: 0000000000000017
5799 09:37:37.611051 <4>[ 194.544474] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5800 09:37:37.611356 <4>[ 194.551898] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5801 09:37:37.611651 <4>[ 194.559322] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5802 09:37:37.653224 <4>[ 194.566746] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5803 09:37:37.653690 <4>[ 194.574171] x8 : ffff800010403878 x7 : 0000000000000000 x6 : ffff8000081002f4
5804 09:37:37.654039 <4>[ 194.581594] x5 : ffff800010404000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5805 09:37:37.654360 <4>[ 194.589017] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a634c0
5806 09:37:37.654664 <4>[ 194.596441] Call trace:
5807 09:37:37.655355 <4>[ 194.599151] refcount_warn_saturate+0x68/0x224
5808 09:37:37.655699 <4>[ 194.603869] __refcount_dec.constprop.0+0x50/0x60
5809 09:37:37.656529 <4>[ 194.608847] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5810 09:37:37.696607 <4>[ 194.613998] lkdtm_do_action+0x2c/0x50
5811 09:37:37.697076 <4>[ 194.618019] direct_entry+0x164/0x180
5812 09:37:37.697515 <4>[ 194.621951] full_proxy_write+0x68/0xc0
5813 09:37:37.697924 <4>[ 194.626060] vfs_write+0xcc/0x2e0
5814 09:37:37.698320 <4>[ 194.629648] ksys_write+0x80/0x110
5815 09:37:37.698713 <4>[ 194.633323] __arm64_sys_write+0x28/0x40
5816 09:37:37.699096 <4>[ 194.637519] invoke_syscall+0x8c/0x120
5817 09:37:37.699469 <4>[ 194.641544] el0_svc_common.constprop.0+0x68/0x124
5818 09:37:37.699891 <4>[ 194.646613] do_el0_svc+0x40/0xcc
5819 09:37:37.700276 <4>[ 194.650200] el0_svc+0x48/0xc0
5820 09:37:37.701016 <4>[ 194.653523] el0t_64_sync_handler+0xf4/0x120
5821 09:37:37.739971 <4>[ 194.658066] el0t_64_sync+0x18c/0x190
5822 09:37:37.740809 <4>[ 194.661998] irq event stamp: 0
5823 09:37:37.741199 <4>[ 194.665317] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5824 09:37:37.741621 <4>[ 194.671863] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5825 09:37:37.742021 <4>[ 194.680326] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5826 09:37:37.742413 <4>[ 194.688786] softirqs last disabled at (0): [<0000000000000000>] 0x0
5827 09:37:37.743256 <4>[ 194.695329] ---[ end trace 0000000000000000 ]---
5828 09:37:37.758573 <6>[ 194.700295] lkdtm: Saturation detected: still saturated
5829 09:37:37.974627 # [ 194.440893] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5830 09:37:37.975220 # [ 194.447393] lkdtm: attempting bad refcount_dec() from saturated
5831 09:37:37.975670 # [ 194.453661] ------------[ cut here ]------------
5832 09:37:37.976130 # [ 194.458615] refcount_t: decrement hit 0; leaking memory.
5833 09:37:37.976605 # [ 194.464437] WARNING: CPU: 1 PID: 3275 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5834 09:37:38.017800 # [ 194.473184] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5835 09:37:38.018313 # [ 194.487027] CPU: 1 PID: 3275 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5836 09:37:38.018758 # [ 194.495053] Hardware name: ARM Juno development board (r0) (DT)
5837 09:37:38.019166 # [ 194.501244] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5838 09:37:38.019559 # [ 194.508486] pc : refcount_warn_saturate+0x68/0x224
5839 09:37:38.019998 # [ 194.513552] lr : refcount_warn_saturate+0x68/0x224
5840 09:37:38.020386 # [ 194.518616] sp : ffff800010403b00
5841 09:37:38.021168 # [ 194.522196] x29: ffff800010403b00 x28: ffff000806a634c0 x27: 0000000000000000
5842 09:37:38.060975 # [ 194.529624] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9484f000
5843 09:37:38.061460 # [ 194.537049] x23: ffff000804ede000 x22: ffff800010403cd0 x21: 0000000000000017
5844 09:37:38.061918 # [ 194.544474] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5845 09:37:38.062332 # [ 194.551898] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5846 09:37:38.062732 # [ 194.559322] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5847 09:37:38.104028 # [ 194.566746] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
5848 09:37:38.104522 # [ 194.574171] x8 : ffff800010403878 x7 : 0000000000000000 x6 : ffff8000081002f4
5849 09:37:38.104987 # [ 194.581594] x5 : ffff800010404000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5850 09:37:38.105404 # [ 194.589017] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a634c0
5851 09:37:38.105801 # [ 194.596441] Call trace:
5852 09:37:38.106553 # [ 194.599151] refcount_warn_saturate+0x68/0x224
5853 09:37:38.106936 # [ 194.603869] __refcount_dec.constprop.0+0x50/0x60
5854 09:37:38.107477 # [ 194.608847] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5855 09:37:38.107946 # [ 194.613998] lkdtm_do_action+0x2c/0x50
5856 09:37:38.147287 # [ 194.618019] direct_entry+0x164/0x180
5857 09:37:38.147812 # [ 194.621951] full_proxy_write+0x68/0xc0
5858 09:37:38.148270 # [ 194.626060] vfs_write+0xcc/0x2e0
5859 09:37:38.148684 # [ 194.629648] ksys_write+0x80/0x110
5860 09:37:38.149082 # [ 194.633323] __arm64_sys_write+0x28/0x40
5861 09:37:38.149467 # [ 194.637519] invoke_syscall+0x8c/0x120
5862 09:37:38.149841 # [ 194.641544] el0_svc_common.constprop.0+0x68/0x124
5863 09:37:38.150222 # [ 194.646613] do_el0_svc+0x40/0xcc
5864 09:37:38.150676 # [ 194.650200] el0_svc+0x48/0xc0
5865 09:37:38.151046 # [ 194.653523] el0t_64_sync_handler+0xf4/0x120
5866 09:37:38.151806 # [ 194.658066] el0t_64_sync+0x18c/0x190
5867 09:37:38.190374 # [ 194.661998] irq event stamp: 0
5868 09:37:38.190860 # [ 194.665317] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5869 09:37:38.191328 # [ 194.671863] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5870 09:37:38.191747 # [ 194.680326] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5871 09:37:38.192175 # [ 194.688786] softirqs last disabled at (0): [<0000000000000000>] 0x0
5872 09:37:38.192664 # [ 194.695329] ---[ end trace 0000000000000000 ]---
5873 09:37:38.193690 # [ 194.700295] lkdtm: Saturation detected: still saturated
5874 09:37:38.216269 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5875 09:37:38.216753 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5876 09:37:38.219439 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5877 09:37:38.867392 <6>[ 195.780565] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5878 09:37:38.867932 <6>[ 195.787040] lkdtm: attempting bad refcount_dec() from saturated
5879 09:37:38.868280 <4>[ 195.793305] ------------[ cut here ]------------
5880 09:37:38.868586 <4>[ 195.798273] refcount_t: saturated; leaking memory.
5881 09:37:38.869222 <4>[ 195.803467] WARNING: CPU: 5 PID: 3319 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5882 09:37:38.870897 <4>[ 195.812301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5883 09:37:38.910799 <4>[ 195.826182] CPU: 5 PID: 3319 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5884 09:37:38.911270 <4>[ 195.834214] Hardware name: ARM Juno development board (r0) (DT)
5885 09:37:38.911605 <4>[ 195.840412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5886 09:37:38.912373 <4>[ 195.847660] pc : refcount_warn_saturate+0x17c/0x224
5887 09:37:38.912733 <4>[ 195.852821] lr : refcount_warn_saturate+0x17c/0x224
5888 09:37:38.913054 <4>[ 195.857982] sp : ffff8000104db900
5889 09:37:38.914380 <4>[ 195.861567] x29: ffff8000104db900 x28: ffff0008056734c0 x27: 0000000000000000
5890 09:37:38.954317 <4>[ 195.869007] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa735f000
5891 09:37:38.954788 <4>[ 195.876444] x23: ffff00080bcf7000 x22: ffff8000104dbad0 x21: 0000000000000017
5892 09:37:38.955143 <4>[ 195.883881] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5893 09:37:38.955472 <4>[ 195.891318] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa735f000
5894 09:37:38.955826 <4>[ 195.898754] x14: 0000000000000000 x13: 205d333732383937 x12: 2e35393120205b3e
5895 09:37:38.957619 <4>[ 195.906191] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
5896 09:37:38.997690 <4>[ 195.913629] x8 : ffff8000104db5d8 x7 : 0000000000000000 x6 : 0000000000001ffe
5897 09:37:38.998164 <4>[ 195.921065] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
5898 09:37:38.998522 <4>[ 195.928502] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008056734c0
5899 09:37:38.998893 <4>[ 195.935938] Call trace:
5900 09:37:38.999219 <4>[ 195.938653] refcount_warn_saturate+0x17c/0x224
5901 09:37:38.999524 <4>[ 195.943467] __refcount_add.constprop.0+0x80/0x90
5902 09:37:38.999866 <4>[ 195.948457] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5903 09:37:39.000962 <4>[ 195.953620] lkdtm_do_action+0x2c/0x50
5904 09:37:39.041149 <4>[ 195.957646] direct_entry+0x164/0x180
5905 09:37:39.041617 <4>[ 195.961586] full_proxy_write+0x68/0xc0
5906 09:37:39.041971 <4>[ 195.965705] vfs_write+0xcc/0x2e0
5907 09:37:39.042296 <4>[ 195.969302] ksys_write+0x80/0x110
5908 09:37:39.042605 <4>[ 195.972985] __arm64_sys_write+0x28/0x40
5909 09:37:39.042911 <4>[ 195.977190] invoke_syscall+0x8c/0x120
5910 09:37:39.043204 <4>[ 195.981224] el0_svc_common.constprop.0+0x68/0x124
5911 09:37:39.043548 <4>[ 195.986302] do_el0_svc+0x40/0xcc
5912 09:37:39.043883 <4>[ 195.989898] el0_svc+0x48/0xc0
5913 09:37:39.044280 <4>[ 195.993229] el0t_64_sync_handler+0xf4/0x120
5914 09:37:39.044985 <4>[ 195.997779] el0t_64_sync+0x18c/0x190
5915 09:37:39.094389 <4>[ 196.001722] irq event stamp: 0
5916 09:37:39.095348 <4>[ 196.005045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5917 09:37:39.095871 <4>[ 196.011601] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5918 09:37:39.096221 <4>[ 196.020072] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5919 09:37:39.096522 <4>[ 196.028543] softirqs last disabled at (0): [<0000000000000000>] 0x0
5920 09:37:39.096887 <4>[ 196.035093] ---[ end trace 0000000000000000 ]---
5921 09:37:39.097645 <6>[ 196.040227] lkdtm: Saturation detected: still saturated
5922 09:37:39.290713 # [ 195.780565] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5923 09:37:39.291290 # [ 195.787040] lkdtm: attempting bad refcount_dec() from saturated
5924 09:37:39.291513 # [ 195.793305] ------------[ cut here ]------------
5925 09:37:39.291805 # [ 195.798273] refcount_t: saturated; leaking memory.
5926 09:37:39.292026 # [ 195.803467] WARNING: CPU: 5 PID: 3319 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5927 09:37:39.333963 # [ 195.812301] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5928 09:37:39.334237 # [ 195.826182] CPU: 5 PID: 3319 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5929 09:37:39.334465 # [ 195.834214] Hardware name: ARM Juno development board (r0) (DT)
5930 09:37:39.334672 # [ 195.840412] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5931 09:37:39.334871 # [ 195.847660] pc : refcount_warn_saturate+0x17c/0x224
5932 09:37:39.335066 # [ 195.852821] lr : refcount_warn_saturate+0x17c/0x224
5933 09:37:39.335181 # [ 195.857982] sp : ffff8000104db900
5934 09:37:39.377403 # [ 195.861567] x29: ffff8000104db900 x28: ffff0008056734c0 x27: 0000000000000000
5935 09:37:39.377887 # [ 195.869007] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa735f000
5936 09:37:39.378323 # [ 195.876444] x23: ffff00080bcf7000 x22: ffff8000104dbad0 x21: 0000000000000017
5937 09:37:39.378730 # [ 195.883881] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
5938 09:37:39.379482 # [ 195.891318] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa735f000
5939 09:37:39.379873 # [ 195.898754] x14: 0000000000000000 x13: 205d333732383937 x12: 2e35393120205b3e
5940 09:37:39.420467 # [ 195.906191] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
5941 09:37:39.420970 # [ 195.913629] x8 : ffff8000104db5d8 x7 : 0000000000000000 x6 : 0000000000001ffe
5942 09:37:39.421816 # [ 195.921065] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
5943 09:37:39.422190 # [ 195.928502] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008056734c0
5944 09:37:39.422597 # [ 195.935938] Call trace:
5945 09:37:39.422987 # [ 195.938653] refcount_warn_saturate+0x17c/0x224
5946 09:37:39.423374 # [ 195.943467] __refcount_add.constprop.0+0x80/0x90
5947 09:37:39.423914 # [ 195.948457] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5948 09:37:39.463726 # [ 195.953620] lkdtm_do_action+0x2c/0x50
5949 09:37:39.464303 # [ 195.957646] direct_entry+0x164/0x180
5950 09:37:39.464747 # [ 195.961586] full_proxy_write+0x68/0xc0
5951 09:37:39.465155 # [ 195.965705] vfs_write+0xcc/0x2e0
5952 09:37:39.465569 # [ 195.969302] ksys_write+0x80/0x110
5953 09:37:39.465967 # [ 195.972985] __arm64_sys_write+0x28/0x40
5954 09:37:39.466351 # [ 195.977190] invoke_syscall+0x8c/0x120
5955 09:37:39.466803 # [ 195.981224] el0_svc_common.constprop.0+0x68/0x124
5956 09:37:39.467193 # [ 195.986302] do_el0_svc+0x40/0xcc
5957 09:37:39.467566 # [ 195.989898] el0_svc+0x48/0xc0
5958 09:37:39.468370 # [ 195.993229] el0t_64_sync_handler+0xf4/0x120
5959 09:37:39.506876 # [ 195.997779] el0t_64_sync+0x18c/0x190
5960 09:37:39.507354 # [ 196.001722] irq event stamp: 0
5961 09:37:39.507805 # [ 196.005045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5962 09:37:39.508217 # [ 196.011601] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5963 09:37:39.508618 # [ 196.020072] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5964 09:37:39.509009 # [ 196.028543] softirqs last disabled at (0): [<0000000000000000>] 0x0
5965 09:37:39.509392 # [ 196.035093] ---[ end trace 0000000000000000 ]---
5966 09:37:39.533267 # [ 196.040227] lkdtm: Saturation detected: still saturated
5967 09:37:39.533735 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5968 09:37:39.534078 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5969 09:37:39.536450 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5970 09:37:40.113370 <6>[ 197.031018] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5971 09:37:40.114202 <6>[ 197.038280] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5972 09:37:40.114536 <4>[ 197.045581] ------------[ cut here ]------------
5973 09:37:40.114823 <4>[ 197.050524] refcount_t: saturated; leaking memory.
5974 09:37:40.115095 <4>[ 197.055647] WARNING: CPU: 2 PID: 3358 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5975 09:37:40.156716 <4>[ 197.064384] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5976 09:37:40.157220 <4>[ 197.078228] CPU: 2 PID: 3358 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
5977 09:37:40.157564 <4>[ 197.086253] Hardware name: ARM Juno development board (r0) (DT)
5978 09:37:40.158239 <4>[ 197.092446] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5979 09:37:40.158573 <4>[ 197.099686] pc : refcount_warn_saturate+0xf8/0x224
5980 09:37:40.158876 <4>[ 197.104753] lr : refcount_warn_saturate+0xf8/0x224
5981 09:37:40.159157 <4>[ 197.109817] sp : ffff800010533bc0
5982 09:37:40.200076 <4>[ 197.113398] x29: ffff800010533bc0 x28: ffff000805ba1a80 x27: 0000000000000000
5983 09:37:40.200543 <4>[ 197.120825] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffac90f000
5984 09:37:40.201244 <4>[ 197.128250] x23: ffff0008038e4000 x22: ffff800010533da0 x21: 00000000c0000001
5985 09:37:40.201583 <4>[ 197.135675] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
5986 09:37:40.201894 <4>[ 197.143099] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
5987 09:37:40.203404 <4>[ 197.150524] x14: 0000000000000000 x13: 205d343235303530 x12: 2e37393120205b3e
5988 09:37:40.243430 <4>[ 197.157948] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
5989 09:37:40.243933 <4>[ 197.165373] x8 : ffff800010533898 x7 : 0000000000000000 x6 : 0000000000001ffe
5990 09:37:40.244277 <4>[ 197.172798] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
5991 09:37:40.244588 <4>[ 197.180222] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba1a80
5992 09:37:40.244888 <4>[ 197.187646] Call trace:
5993 09:37:40.245179 <4>[ 197.190357] refcount_warn_saturate+0xf8/0x224
5994 09:37:40.246714 <4>[ 197.195075] __refcount_add_not_zero.constprop.0+0x90/0xb0
5995 09:37:40.286732 <4>[ 197.200839] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5996 09:37:40.287174 <4>[ 197.206774] lkdtm_do_action+0x2c/0x50
5997 09:37:40.287505 <4>[ 197.210795] direct_entry+0x164/0x180
5998 09:37:40.288259 <4>[ 197.214726] full_proxy_write+0x68/0xc0
5999 09:37:40.288607 <4>[ 197.218836] vfs_write+0xcc/0x2e0
6000 09:37:40.288906 <4>[ 197.222425] ksys_write+0x80/0x110
6001 09:37:40.289204 <4>[ 197.226098] __arm64_sys_write+0x28/0x40
6002 09:37:40.289487 <4>[ 197.230295] invoke_syscall+0x8c/0x120
6003 09:37:40.289764 <4>[ 197.234320] el0_svc_common.constprop.0+0x68/0x124
6004 09:37:40.290067 <4>[ 197.239388] do_el0_svc+0x40/0xcc
6005 09:37:40.290414 <4>[ 197.242975] el0_svc+0x48/0xc0
6006 09:37:40.330098 <4>[ 197.246299] el0t_64_sync_handler+0xf4/0x120
6007 09:37:40.330585 <4>[ 197.250840] el0t_64_sync+0x18c/0x190
6008 09:37:40.330930 <4>[ 197.254773] irq event stamp: 0
6009 09:37:40.331248 <4>[ 197.258091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6010 09:37:40.331957 <4>[ 197.264637] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6011 09:37:40.332301 <4>[ 197.273101] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6012 09:37:40.333384 <4>[ 197.281562] softirqs last disabled at (0): [<0000000000000000>] 0x0
6013 09:37:40.350369 <4>[ 197.288105] ---[ end trace 0000000000000000 ]---
6014 09:37:40.353519 <6>[ 197.293078] lkdtm: Saturation detected: still saturated
6015 09:37:40.554938 # [ 197.031018] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6016 09:37:40.555459 # [ 197.038280] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6017 09:37:40.555970 # [ 197.045581] ------------[ cut here ]------------
6018 09:37:40.556313 # [ 197.050524] refcount_t: saturated; leaking memory.
6019 09:37:40.556623 # [ 197.055647] WARNING: CPU: 2 PID: 3358 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6020 09:37:40.598119 # [ 197.064384] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6021 09:37:40.598643 # [ 197.078228] CPU: 2 PID: 3358 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6022 09:37:40.599108 # [ 197.086253] Hardware name: ARM Juno development board (r0) (DT)
6023 09:37:40.599529 # [ 197.092446] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6024 09:37:40.599968 # [ 197.099686] pc : refcount_warn_saturate+0xf8/0x224
6025 09:37:40.600367 # [ 197.104753] lr : refcount_warn_saturate+0xf8/0x224
6026 09:37:40.600755 # [ 197.109817] sp : ffff800010533bc0
6027 09:37:40.641328 # [ 197.113398] x29: ffff800010533bc0 x28: ffff000805ba1a80 x27: 0000000000000000
6028 09:37:40.641808 # [ 197.120825] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffac90f000
6029 09:37:40.642169 # [ 197.128250] x23: ffff0008038e4000 x22: ffff800010533da0 x21: 00000000c0000001
6030 09:37:40.642494 # [ 197.135675] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6031 09:37:40.642914 # [ 197.143099] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
6032 09:37:40.643239 # [ 197.150524] x14: 0000000000000000 x13: 205d343235303530 x12: 2e37393120205b3e
6033 09:37:40.684438 # [ 197.157948] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
6034 09:37:40.684942 # [ 197.165373] x8 : ffff800010533898 x7 : 0000000000000000 x6 : 0000000000001ffe
6035 09:37:40.685418 # [ 197.172798] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
6036 09:37:40.685833 # [ 197.180222] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba1a80
6037 09:37:40.686337 # [ 197.187646] Call trace:
6038 09:37:40.686728 # [ 197.190357] refcount_warn_saturate+0xf8/0x224
6039 09:37:40.687119 # [ 197.195075] __refcount_add_not_zero.constprop.0+0x90/0xb0
6040 09:37:40.687989 # [ 197.200839] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6041 09:37:40.727581 # [ 197.206774] lkdtm_do_action+0x2c/0x50
6042 09:37:40.728125 # [ 197.210795] direct_entry+0x164/0x180
6043 09:37:40.728576 # [ 197.214726] full_proxy_write+0x68/0xc0
6044 09:37:40.728990 # [ 197.218836] vfs_write+0xcc/0x2e0
6045 09:37:40.729386 # [ 197.222425] ksys_write+0x80/0x110
6046 09:37:40.729774 # [ 197.226098] __arm64_sys_write+0x28/0x40
6047 09:37:40.730154 # [ 197.230295] invoke_syscall+0x8c/0x120
6048 09:37:40.730576 # [ 197.234320] el0_svc_common.constprop.0+0x68/0x124
6049 09:37:40.730925 # [ 197.239388] do_el0_svc+0x40/0xcc
6050 09:37:40.731223 # [ 197.242975] el0_svc+0x48/0xc0
6051 09:37:40.731912 # [ 197.246299] el0t_64_sync_handler+0xf4/0x120
6052 09:37:40.770760 # [ 197.250840] el0t_64_sync+0x18c/0x190
6053 09:37:40.771324 # [ 197.254773] irq event stamp: 0
6054 09:37:40.772055 # [ 197.258091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6055 09:37:40.772514 # [ 197.264637] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6056 09:37:40.772849 # [ 197.273101] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6057 09:37:40.773162 # [ 197.281562] softirqs last disabled at (0): [<0000000000000000>] 0x0
6058 09:37:40.773973 # [ 197.288105] ---[ end trace 0000000000000000 ]---
6059 09:37:40.802478 # [ 197.293078] lkdtm: Saturation detected: still saturated
6060 09:37:40.802970 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6061 09:37:40.803336 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6062 09:37:40.805757 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6063 09:37:41.357804 <6>[ 198.272390] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6064 09:37:41.358340 <6>[ 198.279625] lkdtm: attempting bad refcount_add_not_zero() from saturated
6065 09:37:41.358698 <4>[ 198.286673] ------------[ cut here ]------------
6066 09:37:41.359021 <4>[ 198.291620] refcount_t: saturated; leaking memory.
6067 09:37:41.359687 <4>[ 198.296806] WARNING: CPU: 4 PID: 3397 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6068 09:37:41.401246 <4>[ 198.305555] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6069 09:37:41.401750 <4>[ 198.319437] CPU: 4 PID: 3397 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6070 09:37:41.402105 <4>[ 198.327469] Hardware name: ARM Juno development board (r0) (DT)
6071 09:37:41.402430 <4>[ 198.333668] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6072 09:37:41.403102 <4>[ 198.340917] pc : refcount_warn_saturate+0xf8/0x224
6073 09:37:41.403441 <4>[ 198.345992] lr : refcount_warn_saturate+0xf8/0x224
6074 09:37:41.403741 <4>[ 198.351065] sp : ffff8000106438f0
6075 09:37:41.404815 <4>[ 198.354650] x29: ffff8000106438f0 x28: ffff00080b95cf00 x27: 0000000000000000
6076 09:37:41.444547 <4>[ 198.362089] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb730f000
6077 09:37:41.445068 <4>[ 198.369527] x23: ffff000802cd6000 x22: ffff800010643ad0 x21: 00000000c0000007
6078 09:37:41.445436 <4>[ 198.376965] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6079 09:37:41.445757 <4>[ 198.384402] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb730f000
6080 09:37:41.446068 <4>[ 198.391838] x14: 0000000000000000 x13: 205d303236313932 x12: 2e38393120205b3e
6081 09:37:41.488050 <4>[ 198.399276] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
6082 09:37:41.488542 <4>[ 198.406713] x8 : ffff8000106435c8 x7 : 0000000000000000 x6 : 0000000000001ffe
6083 09:37:41.488886 <4>[ 198.414149] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
6084 09:37:41.489208 <4>[ 198.421586] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b95cf00
6085 09:37:41.489515 <4>[ 198.429022] Call trace:
6086 09:37:41.489812 <4>[ 198.431737] refcount_warn_saturate+0xf8/0x224
6087 09:37:41.490108 <4>[ 198.436464] __refcount_add_not_zero.constprop.0+0x90/0xb0
6088 09:37:41.491316 <4>[ 198.442237] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6089 09:37:41.531497 <4>[ 198.448182] lkdtm_do_action+0x2c/0x50
6090 09:37:41.531995 <4>[ 198.452211] direct_entry+0x164/0x180
6091 09:37:41.532349 <4>[ 198.456152] full_proxy_write+0x68/0xc0
6092 09:37:41.532667 <4>[ 198.460270] vfs_write+0xcc/0x2e0
6093 09:37:41.532973 <4>[ 198.463869] ksys_write+0x80/0x110
6094 09:37:41.533272 <4>[ 198.467552] __arm64_sys_write+0x28/0x40
6095 09:37:41.533565 <4>[ 198.471757] invoke_syscall+0x8c/0x120
6096 09:37:41.533854 <4>[ 198.475792] el0_svc_common.constprop.0+0x68/0x124
6097 09:37:41.534144 <4>[ 198.480869] do_el0_svc+0x40/0xcc
6098 09:37:41.534480 <4>[ 198.484466] el0_svc+0x48/0xc0
6099 09:37:41.535218 <4>[ 198.487797] el0t_64_sync_handler+0xf4/0x120
6100 09:37:41.574943 <4>[ 198.492349] el0t_64_sync+0x18c/0x190
6101 09:37:41.576114 <4>[ 198.496291] irq event stamp: 0
6102 09:37:41.576642 <4>[ 198.499615] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6103 09:37:41.577016 <4>[ 198.506170] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6104 09:37:41.577465 <4>[ 198.514643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6105 09:37:41.577848 <4>[ 198.523113] softirqs last disabled at (0): [<0000000000000000>] 0x0
6106 09:37:41.578396 <4>[ 198.529663] ---[ end trace 0000000000000000 ]---
6107 09:37:41.593787 <6>[ 198.534766] lkdtm: Saturation detected: still saturated
6108 09:37:41.761755 # [ 198.272390] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6109 09:37:41.762326 # [ 198.279625] lkdtm: attempting bad refcount_add_not_zero() from saturated
6110 09:37:41.762549 # [ 198.286673] ------------[ cut here ]------------
6111 09:37:41.762768 # [ 198.291620] refcount_t: saturated; leaking memory.
6112 09:37:41.762984 # [ 198.296806] WARNING: CPU: 4 PID: 3397 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6113 09:37:41.804959 # [ 198.305555] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6114 09:37:41.805244 # [ 198.319437] CPU: 4 PID: 3397 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6115 09:37:41.805489 # [ 198.327469] Hardware name: ARM Juno development board (r0) (DT)
6116 09:37:41.805702 # [ 198.333668] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6117 09:37:41.805905 # [ 198.340917] pc : refcount_warn_saturate+0xf8/0x224
6118 09:37:41.806044 # [ 198.345992] lr : refcount_warn_saturate+0xf8/0x224
6119 09:37:41.806163 # [ 198.351065] sp : ffff8000106438f0
6120 09:37:41.808055 # [ 198.354650] x29: ffff8000106438f0 x28: ffff00080b95cf00 x27: 0000000000000000
6121 09:37:41.848297 # [ 198.362089] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb730f000
6122 09:37:41.848741 # [ 198.369527] x23: ffff000802cd6000 x22: ffff800010643ad0 x21: 00000000c0000007
6123 09:37:41.849150 # [ 198.376965] x20: 0000000000000000 x19: ffff80000b655000 x18: 0000000000000000
6124 09:37:41.849521 # [ 198.384402] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb730f000
6125 09:37:41.849878 # [ 198.391838] x14: 0000000000000000 x13: 205d303236313932 x12: 2e38393120205b3e
6126 09:37:41.891554 # [ 198.399276] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e914
6127 09:37:41.892121 # [ 198.406713] x8 : ffff8000106435c8 x7 : 0000000000000000 x6 : 0000000000001ffe
6128 09:37:41.892583 # [ 198.414149] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
6129 09:37:41.893040 # [ 198.421586] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b95cf00
6130 09:37:41.893393 # [ 198.429022] Call trace:
6131 09:37:41.893701 # [ 198.431737] refcount_warn_saturate+0xf8/0x224
6132 09:37:41.894459 # [ 198.436464] __refcount_add_not_zero.constprop.0+0x90/0xb0
6133 09:37:41.894940 # [ 198.442237] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6134 09:37:41.934654 # [ 198.448182] lkdtm_do_action+0x2c/0x50
6135 09:37:41.935142 # [ 198.452211] direct_entry+0x164/0x180
6136 09:37:41.935576 # [ 198.456152] full_proxy_write+0x68/0xc0
6137 09:37:41.935967 # [ 198.460270] vfs_write+0xcc/0x2e0
6138 09:37:41.936293 # [ 198.463869] ksys_write+0x80/0x110
6139 09:37:41.936595 # [ 198.467552] __arm64_sys_write+0x28/0x40
6140 09:37:41.936891 # [ 198.471757] invoke_syscall+0x8c/0x120
6141 09:37:41.937261 # [ 198.475792] el0_svc_common.constprop.0+0x68/0x124
6142 09:37:41.937560 # [ 198.480869] do_el0_svc+0x40/0xcc
6143 09:37:41.937926 # [ 198.484466] el0_svc+0x48/0xc0
6144 09:37:41.938601 # [ 198.487797] el0t_64_sync_handler+0xf4/0x120
6145 09:37:41.977915 # [ 198.492349] el0t_64_sync+0x18c/0x190
6146 09:37:41.978392 # [ 198.496291] irq event stamp: 0
6147 09:37:41.978741 # [ 198.499615] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6148 09:37:41.979459 # [ 198.506170] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6149 09:37:41.979833 # [ 198.514643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6150 09:37:41.980160 # [ 198.523113] softirqs last disabled at (0): [<0000000000000000>] 0x0
6151 09:37:41.980465 # [ 198.529663] ---[ end trace 0000000000000000 ]---
6152 09:37:42.009660 # [ 198.534766] lkdtm: Saturation detected: still saturated
6153 09:37:42.010131 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6154 09:37:42.012846 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6155 09:37:42.013299 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6156 09:37:42.645004 <6>[ 199.558213] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6157 09:37:42.645477 <6>[ 199.565510] lkdtm: attempting bad refcount_dec_and_test() from saturated
6158 09:37:42.646194 <4>[ 199.572558] ------------[ cut here ]------------
6159 09:37:42.646557 <4>[ 199.577507] refcount_t: underflow; use-after-free.
6160 09:37:42.646876 <4>[ 199.582873] WARNING: CPU: 1 PID: 3441 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6161 09:37:42.648532 <4>[ 199.591619] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6162 09:37:42.688360 <4>[ 199.605464] CPU: 1 PID: 3441 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6163 09:37:42.688866 <4>[ 199.613490] Hardware name: ARM Juno development board (r0) (DT)
6164 09:37:42.689310 <4>[ 199.619682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6165 09:37:42.690099 <4>[ 199.626923] pc : refcount_warn_saturate+0xc8/0x224
6166 09:37:42.690470 <4>[ 199.631990] lr : refcount_warn_saturate+0xc8/0x224
6167 09:37:42.690870 <4>[ 199.637054] sp : ffff8000107238c0
6168 09:37:42.691843 <4>[ 199.640634] x29: ffff8000107238c0 x28: ffff000804e18040 x27: 0000000000000000
6169 09:37:42.731716 <4>[ 199.648061] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff91fcf000
6170 09:37:42.732244 <4>[ 199.655487] x23: ffff00080bb4a000 x22: ffff800010723a90 x21: 0000000000000020
6171 09:37:42.732698 <4>[ 199.662912] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
6172 09:37:42.733114 <4>[ 199.670337] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6173 09:37:42.733513 <4>[ 199.677761] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6174 09:37:42.734988 <4>[ 199.685185] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
6175 09:37:42.775018 <4>[ 199.692609] x8 : ffff800010723638 x7 : 0000000000000000 x6 : ffff8000081002f4
6176 09:37:42.775494 <4>[ 199.700033] x5 : ffff800010724000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6177 09:37:42.775967 <4>[ 199.707457] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804e18040
6178 09:37:42.776384 <4>[ 199.714881] Call trace:
6179 09:37:42.776782 <4>[ 199.717591] refcount_warn_saturate+0xc8/0x224
6180 09:37:42.777176 <4>[ 199.722309] __refcount_sub_and_test.constprop.0+0x8c/0x94
6181 09:37:42.778319 <4>[ 199.728073] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6182 09:37:42.818339 <4>[ 199.734010] lkdtm_do_action+0x2c/0x50
6183 09:37:42.818823 <4>[ 199.738029] direct_entry+0x164/0x180
6184 09:37:42.819657 <4>[ 199.741961] full_proxy_write+0x68/0xc0
6185 09:37:42.820071 <4>[ 199.746071] vfs_write+0xcc/0x2e0
6186 09:37:42.820487 <4>[ 199.749660] ksys_write+0x80/0x110
6187 09:37:42.820885 <4>[ 199.753334] __arm64_sys_write+0x28/0x40
6188 09:37:42.821271 <4>[ 199.757531] invoke_syscall+0x8c/0x120
6189 09:37:42.821663 <4>[ 199.761555] el0_svc_common.constprop.0+0x68/0x124
6190 09:37:42.822043 <4>[ 199.766624] do_el0_svc+0x40/0xcc
6191 09:37:42.822410 <4>[ 199.770212] el0_svc+0x48/0xc0
6192 09:37:42.822872 <4>[ 199.773535] el0t_64_sync_handler+0xf4/0x120
6193 09:37:42.861854 <4>[ 199.778078] el0t_64_sync+0x18c/0x190
6194 09:37:42.862332 <4>[ 199.782011] irq event stamp: 0
6195 09:37:42.862773 <4>[ 199.785330] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6196 09:37:42.863185 <4>[ 199.791876] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6197 09:37:42.863583 <4>[ 199.800340] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6198 09:37:42.864015 <4>[ 199.808800] softirqs last disabled at (0): [<0000000000000000>] 0x0
6199 09:37:42.865129 <4>[ 199.815343] ---[ end trace 0000000000000000 ]---
6200 09:37:42.880319 <6>[ 199.820307] lkdtm: Saturation detected: still saturated
6201 09:37:43.050583 # [ 199.558213] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6202 09:37:43.051094 # [ 199.565510] lkdtm: attempting bad refcount_dec_and_test() from saturated
6203 09:37:43.051441 # [ 199.572558] ------------[ cut here ]------------
6204 09:37:43.051809 # [ 199.577507] refcount_t: underflow; use-after-free.
6205 09:37:43.052244 # [ 199.582873] WARNING: CPU: 1 PID: 3441 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6206 09:37:43.093771 # [ 199.591619] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6207 09:37:43.094285 # [ 199.605464] CPU: 1 PID: 3441 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6208 09:37:43.094662 # [ 199.613490] Hardware name: ARM Juno development board (r0) (DT)
6209 09:37:43.094999 # [ 199.619682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6210 09:37:43.095323 # [ 199.626923] pc : refcount_warn_saturate+0xc8/0x224
6211 09:37:43.095636 # [ 199.631990] lr : refcount_warn_saturate+0xc8/0x224
6212 09:37:43.095993 # [ 199.637054] sp : ffff8000107238c0
6213 09:37:43.136907 # [ 199.640634] x29: ffff8000107238c0 x28: ffff000804e18040 x27: 0000000000000000
6214 09:37:43.137405 # [ 199.648061] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff91fcf000
6215 09:37:43.137843 # [ 199.655487] x23: ffff00080bb4a000 x22: ffff800010723a90 x21: 0000000000000020
6216 09:37:43.138619 # [ 199.662912] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
6217 09:37:43.138987 # [ 199.670337] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6218 09:37:43.139385 # [ 199.677761] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6219 09:37:43.180103 # [ 199.685185] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
6220 09:37:43.180594 # [ 199.692609] x8 : ffff800010723638 x7 : 0000000000000000 x6 : ffff8000081002f4
6221 09:37:43.181399 # [ 199.700033] x5 : ffff800010724000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6222 09:37:43.181775 # [ 199.707457] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804e18040
6223 09:37:43.182177 # [ 199.714881] Call trace:
6224 09:37:43.182571 # [ 199.717591] refcount_warn_saturate+0xc8/0x224
6225 09:37:43.182958 # [ 199.722309] __refcount_sub_and_test.constprop.0+0x8c/0x94
6226 09:37:43.183441 # [ 199.728073] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6227 09:37:43.223193 # [ 199.734010] lkdtm_do_action+0x2c/0x50
6228 09:37:43.223676 # [ 199.738029] direct_entry+0x164/0x180
6229 09:37:43.224517 # [ 199.741961] full_proxy_write+0x68/0xc0
6230 09:37:43.224893 # [ 199.746071] vfs_write+0xcc/0x2e0
6231 09:37:43.225295 # [ 199.749660] ksys_write+0x80/0x110
6232 09:37:43.225702 # [ 199.753334] __arm64_sys_write+0x28/0x40
6233 09:37:43.226083 # [ 199.757531] invoke_syscall+0x8c/0x120
6234 09:37:43.226471 # [ 199.761555] el0_svc_common.constprop.0+0x68/0x124
6235 09:37:43.226846 # [ 199.766624] do_el0_svc+0x40/0xcc
6236 09:37:43.227218 # [ 199.770212] el0_svc+0x48/0xc0
6237 09:37:43.227691 # [ 199.773535] el0t_64_sync_handler+0xf4/0x120
6238 09:37:43.266300 # [ 199.778078] el0t_64_sync+0x18c/0x190
6239 09:37:43.266774 # [ 199.782011] irq event stamp: 0
6240 09:37:43.267208 # [ 199.785330] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6241 09:37:43.267621 # [ 199.791876] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6242 09:37:43.268072 # [ 199.800340] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6243 09:37:43.268465 # [ 199.808800] softirqs last disabled at (0): [<0000000000000000>] 0x0
6244 09:37:43.269576 # [ 199.815343] ---[ end trace 0000000000000000 ]---
6245 09:37:43.297859 # [ 199.820307] lkdtm: Saturation detected: still saturated
6246 09:37:43.298328 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6247 09:37:43.298674 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6248 09:37:43.301083 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6249 09:37:43.939619 <6>[ 200.857091] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6250 09:37:43.940135 <6>[ 200.864515] lkdtm: attempting bad refcount_sub_and_test() from saturated
6251 09:37:43.940893 <4>[ 200.871568] ------------[ cut here ]------------
6252 09:37:43.941231 <4>[ 200.876534] refcount_t: underflow; use-after-free.
6253 09:37:43.941595 <4>[ 200.881797] WARNING: CPU: 1 PID: 3485 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6254 09:37:43.982960 <4>[ 200.890544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6255 09:37:43.983482 <4>[ 200.904386] CPU: 1 PID: 3485 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6256 09:37:43.983962 <4>[ 200.912413] Hardware name: ARM Juno development board (r0) (DT)
6257 09:37:43.984765 <4>[ 200.918605] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6258 09:37:43.985139 <4>[ 200.925846] pc : refcount_warn_saturate+0xc8/0x224
6259 09:37:43.985541 <4>[ 200.930912] lr : refcount_warn_saturate+0xc8/0x224
6260 09:37:43.985931 <4>[ 200.935976] sp : ffff8000107d3b30
6261 09:37:44.026379 <4>[ 200.939556] x29: ffff8000107d3b30 x28: ffff000805ba0040 x27: 0000000000000000
6262 09:37:44.026877 <4>[ 200.946984] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff995ff000
6263 09:37:44.027318 <4>[ 200.954409] x23: ffff000807254000 x22: ffff8000107d3d00 x21: 0000000000000020
6264 09:37:44.027730 <4>[ 200.961833] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
6265 09:37:44.028161 <4>[ 200.969258] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6266 09:37:44.029696 <4>[ 200.976682] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6267 09:37:44.069694 <4>[ 200.984107] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
6268 09:37:44.070188 <4>[ 200.991531] x8 : ffff8000107d38a8 x7 : 0000000000000000 x6 : ffff8000081002f4
6269 09:37:44.070628 <4>[ 200.998956] x5 : ffff8000107d4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6270 09:37:44.071035 <4>[ 201.006379] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba0040
6271 09:37:44.071423 <4>[ 201.013803] Call trace:
6272 09:37:44.071838 <4>[ 201.016513] refcount_warn_saturate+0xc8/0x224
6273 09:37:44.072925 <4>[ 201.021231] __refcount_sub_and_test.constprop.0+0x8c/0x94
6274 09:37:44.113082 <4>[ 201.026994] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6275 09:37:44.113553 <4>[ 201.032931] lkdtm_do_action+0x2c/0x50
6276 09:37:44.113990 <4>[ 201.036950] direct_entry+0x164/0x180
6277 09:37:44.114392 <4>[ 201.040882] full_proxy_write+0x68/0xc0
6278 09:37:44.114786 <4>[ 201.044992] vfs_write+0xcc/0x2e0
6279 09:37:44.115167 <4>[ 201.048581] ksys_write+0x80/0x110
6280 09:37:44.115543 <4>[ 201.052255] __arm64_sys_write+0x28/0x40
6281 09:37:44.115976 <4>[ 201.056451] invoke_syscall+0x8c/0x120
6282 09:37:44.116371 <4>[ 201.060476] el0_svc_common.constprop.0+0x68/0x124
6283 09:37:44.116674 <4>[ 201.065544] do_el0_svc+0x40/0xcc
6284 09:37:44.117369 <4>[ 201.069132] el0_svc+0x48/0xc0
6285 09:37:44.156309 <4>[ 201.072456] el0t_64_sync_handler+0xf4/0x120
6286 09:37:44.156773 <4>[ 201.076998] el0t_64_sync+0x18c/0x190
6287 09:37:44.157117 <4>[ 201.080931] irq event stamp: 0
6288 09:37:44.157433 <4>[ 201.084249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6289 09:37:44.157743 <4>[ 201.090796] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6290 09:37:44.158049 <4>[ 201.099260] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6291 09:37:44.159596 <4>[ 201.107721] softirqs last disabled at (0): [<0000000000000000>] 0x0
6292 09:37:44.177155 <4>[ 201.114264] ---[ end trace 0000000000000000 ]---
6293 09:37:44.180371 <6>[ 201.119278] lkdtm: Saturation detected: still saturated
6294 09:37:44.372519 # [ 200.857091] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6295 09:37:44.372830 # [ 200.864515] lkdtm: attempting bad refcount_sub_and_test() from saturated
6296 09:37:44.373079 # [ 200.871568] ------------[ cut here ]------------
6297 09:37:44.373294 # [ 200.876534] refcount_t: underflow; use-after-free.
6298 09:37:44.373497 # [ 200.881797] WARNING: CPU: 1 PID: 3485 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6299 09:37:44.415966 # [ 200.890544] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6300 09:37:44.416483 # [ 200.904386] CPU: 1 PID: 3485 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6301 09:37:44.416866 # [ 200.912413] Hardware name: ARM Juno development board (r0) (DT)
6302 09:37:44.417205 # [ 200.918605] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6303 09:37:44.417522 # [ 200.925846] pc : refcount_warn_saturate+0xc8/0x224
6304 09:37:44.418211 # [ 200.930912] lr : refcount_warn_saturate+0xc8/0x224
6305 09:37:44.418546 # [ 200.935976] sp : ffff8000107d3b30
6306 09:37:44.459136 # [ 200.939556] x29: ffff8000107d3b30 x28: ffff000805ba0040 x27: 0000000000000000
6307 09:37:44.459635 # [ 200.946984] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff995ff000
6308 09:37:44.460109 # [ 200.954409] x23: ffff000807254000 x22: ffff8000107d3d00 x21: 0000000000000020
6309 09:37:44.460528 # [ 200.961833] x20: 0000000000000000 x19: ffff80000b6553d5 x18: 0000000000000000
6310 09:37:44.460950 # [ 200.969258] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6311 09:37:44.461341 # [ 200.976682] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6312 09:37:44.502141 # [ 200.984107] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096832ac
6313 09:37:44.502628 # [ 200.991531] x8 : ffff8000107d38a8 x7 : 0000000000000000 x6 : ffff8000081002f4
6314 09:37:44.503118 # [ 200.998956] x5 : ffff8000107d4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6315 09:37:44.503568 # [ 201.006379] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ba0040
6316 09:37:44.504011 # [ 201.013803] Call trace:
6317 09:37:44.504405 # [ 201.016513] refcount_warn_saturate+0xc8/0x224
6318 09:37:44.504791 # [ 201.021231] __refcount_sub_and_test.constprop.0+0x8c/0x94
6319 09:37:44.505616 # [ 201.026994] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6320 09:37:44.545466 # [ 201.032931] lkdtm_do_action+0x2c/0x50
6321 09:37:44.545970 # [ 201.036950] direct_entry+0x164/0x180
6322 09:37:44.546409 # [ 201.040882] full_proxy_write+0x68/0xc0
6323 09:37:44.546813 # [ 201.044992] vfs_write+0xcc/0x2e0
6324 09:37:44.547205 # [ 201.048581] ksys_write+0x80/0x110
6325 09:37:44.547591 # [ 201.052255] __arm64_sys_write+0x28/0x40
6326 09:37:44.548018 # [ 201.056451] invoke_syscall+0x8c/0x120
6327 09:37:44.548455 # [ 201.060476] el0_svc_common.constprop.0+0x68/0x124
6328 09:37:44.548807 # [ 201.065544] do_el0_svc+0x40/0xcc
6329 09:37:44.549107 # [ 201.069132] el0_svc+0x48/0xc0
6330 09:37:44.549770 # [ 201.072456] el0t_64_sync_handler+0xf4/0x120
6331 09:37:44.588600 # [ 201.076998] el0t_64_sync+0x18c/0x190
6332 09:37:44.589081 # [ 201.080931] irq event stamp: 0
6333 09:37:44.589428 # [ 201.084249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6334 09:37:44.589838 # [ 201.090796] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6335 09:37:44.590156 # [ 201.099260] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6336 09:37:44.590457 # [ 201.107721] softirqs last disabled at (0): [<0000000000000000>] 0x0
6337 09:37:44.591867 # [ 201.114264] ---[ end trace 0000000000000000 ]---
6338 09:37:44.619937 # [ 201.119278] lkdtm: Saturation detected: still saturated
6339 09:37:44.620517 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6340 09:37:44.620988 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6341 09:37:44.623195 # selftests: lkdtm: REFCOUNT_TIMING.sh
6342 09:37:44.958934 # Skipping REFCOUNT_TIMING: timing only
6343 09:37:45.006829 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6344 09:37:45.118660 # selftests: lkdtm: ATOMIC_TIMING.sh
6345 09:37:45.533745 # Skipping ATOMIC_TIMING: timing only
6346 09:37:45.582491 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6347 09:37:45.694358 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6348 09:37:46.327403 <6>[ 203.244924] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6349 09:37:46.327743 <6>[ 203.251562] lkdtm: attempting good copy_to_user of correct size
6350 09:37:46.328331 <6>[ 203.257914] lkdtm: attempting bad copy_to_user of too large size
6351 09:37:46.328480 <0>[ 203.264387] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6352 09:37:46.328622 <4>[ 203.275202] ------------[ cut here ]------------
6353 09:37:46.328788 <2>[ 203.280093] kernel BUG at mm/usercopy.c:101!
6354 09:37:46.370744 <0>[ 203.284640] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6355 09:37:46.371052 <4>[ 203.291795] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6356 09:37:46.371513 <4>[ 203.305638] CPU: 1 PID: 3594 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6357 09:37:46.371697 <4>[ 203.313665] Hardware name: ARM Juno development board (r0) (DT)
6358 09:37:46.371886 <4>[ 203.319856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6359 09:37:46.373989 <4>[ 203.327098] pc : usercopy_abort+0xb0/0xb4
6360 09:37:46.414097 <4>[ 203.331386] lr : usercopy_abort+0xb0/0xb4
6361 09:37:46.414339 <4>[ 203.335667] sp : ffff8000109a3790
6362 09:37:46.414514 <4>[ 203.339246] x29: ffff8000109a37a0 x28: ffff000804ba1a80 x27: 0000000000000000
6363 09:37:46.414677 <4>[ 203.346674] x26: 0000000000000200 x25: 0000ffffb2dfd010 x24: 0001000000000000
6364 09:37:46.414832 <4>[ 203.354100] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6365 09:37:46.414982 <4>[ 203.361524] x20: ffff800009f4d7d8 x19: ffff800009f47358 x18: 0000000000000000
6366 09:37:46.457432 <4>[ 203.368949] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6367 09:37:46.457685 <4>[ 203.376373] x14: 74706d6574746120 x13: 205d373833343632 x12: 2e33303220205b3e
6368 09:37:46.457861 <4>[ 203.383797] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e914
6369 09:37:46.458020 <4>[ 203.391222] x8 : ffff8000109a3468 x7 : 0000000000000000 x6 : 0000000000000001
6370 09:37:46.458174 <4>[ 203.398646] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6371 09:37:46.458347 <4>[ 203.406069] x2 : 0000000000000000 x1 : ffff000804ba1a80 x0 : 0000000000000067
6372 09:37:46.460566 <4>[ 203.413494] Call trace:
6373 09:37:46.500782 <4>[ 203.416203] usercopy_abort+0xb0/0xb4
6374 09:37:46.501025 <4>[ 203.420136] __check_heap_object+0xf0/0x10c
6375 09:37:46.501244 <4>[ 203.424595] __check_object_size+0x230/0x2fc
6376 09:37:46.501447 <4>[ 203.429138] do_usercopy_slab_size+0x1dc/0x2d4
6377 09:37:46.501642 <4>[ 203.433857] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6378 09:37:46.501836 <4>[ 203.438921] lkdtm_do_action+0x2c/0x50
6379 09:37:46.502024 <4>[ 203.442940] direct_entry+0x164/0x180
6380 09:37:46.502210 <4>[ 203.446871] full_proxy_write+0x68/0xc0
6381 09:37:46.502358 <4>[ 203.450981] vfs_write+0xcc/0x2e0
6382 09:37:46.504032 <4>[ 203.454569] ksys_write+0x80/0x110
6383 09:37:46.544457 <4>[ 203.458243] __arm64_sys_write+0x28/0x40
6384 09:37:46.544923 <4>[ 203.462440] invoke_syscall+0x8c/0x120
6385 09:37:46.545356 <4>[ 203.466464] el0_svc_common.constprop.0+0x68/0x124
6386 09:37:46.545759 <4>[ 203.471533] do_el0_svc+0x40/0xcc
6387 09:37:46.546145 <4>[ 203.475120] el0_svc+0x48/0xc0
6388 09:37:46.546526 <4>[ 203.478444] el0t_64_sync_handler+0xf4/0x120
6389 09:37:46.546901 <4>[ 203.482986] el0t_64_sync+0x18c/0x190
6390 09:37:46.547273 <0>[ 203.486922] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6391 09:37:46.547742 <4>[ 203.493291] ---[ end trace 0000000000000000 ]---
6392 09:37:46.548524 <6>[ 203.498178] note: cat[3594] exited with irqs disabled
6393 09:37:46.589158 <6>[ 203.503554] note: cat[3594] exited with preempt_count 1
6394 09:37:46.589459 <4>[ 203.510752] ------------[ cut here ]------------
6395 09:37:46.589911 <4>[ 203.515644] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6396 09:37:46.590097 <4>[ 203.525594] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6397 09:37:46.592308 <4>[ 203.539432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
6398 09:37:46.632534 <4>[ 203.547719] Hardware name: ARM Juno development board (r0) (DT)
6399 09:37:46.632818 <4>[ 203.553917] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6400 09:37:46.633048 <4>[ 203.561166] pc : ct_kernel_exit.constprop.0+0x118/0x170
6401 09:37:46.633258 <4>[ 203.566670] lr : ct_idle_enter+0x10/0x1c
6402 09:37:46.633458 <4>[ 203.570865] sp : ffff80000c36bd30
6403 09:37:46.633649 <4>[ 203.574445] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6404 09:37:46.633842 <4>[ 203.581871] x26: 0000000000000001 x25: 0000002f622f6890 x24: 0000000000000002
6405 09:37:46.675815 <4>[ 203.589297] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
6406 09:37:46.676118 <4>[ 203.596722] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6407 09:37:46.676595 <4>[ 203.604147] x17: ffff8000080236c8 x16: 0000000000000060 x15: 0000000000000052
6408 09:37:46.676797 <4>[ 203.611572] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000005
6409 09:37:46.676980 <4>[ 203.618996] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6410 09:37:46.678976 <4>[ 203.626422] x8 : 0000000000000c82 x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
6411 09:37:46.719223 <4>[ 203.633846] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6412 09:37:46.719507 <4>[ 203.641270] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6413 09:37:46.719744 <4>[ 203.648694] Call trace:
6414 09:37:46.719955 <4>[ 203.651404] ct_kernel_exit.constprop.0+0x118/0x170
6415 09:37:46.720124 <4>[ 203.656558] ct_idle_enter+0x10/0x1c
6416 09:37:46.720261 <4>[ 203.660404] cpuidle_enter_state+0x28c/0x590
6417 09:37:46.720381 <4>[ 203.664951] cpuidle_enter+0x40/0x60
6418 09:37:46.720499 <4>[ 203.668799] do_idle+0x258/0x310
6419 09:37:46.720615 <4>[ 203.672301] cpu_startup_entry+0x3c/0x44
6420 09:37:46.762803 <4>[ 203.676500] secondary_start_kernel+0x138/0x15c
6421 09:37:46.763293 <4>[ 203.681308] __secondary_switched+0xb0/0xb4
6422 09:37:46.763657 <4>[ 203.685768] irq event stamp: 265378
6423 09:37:46.764045 <4>[ 203.689522] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
6424 09:37:46.764376 <4>[ 203.698244] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
6425 09:37:46.764688 <4>[ 203.706533] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6426 09:37:46.806425 <4>[ 203.715604] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6427 09:37:46.806922 <4>[ 203.724237] ---[ end trace 0000000000000000 ]---
6428 09:37:46.807269 # Segmentation fault
6429 09:37:46.807580 # [ 203.244924] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6430 09:37:46.807954 # [ 203.251562] lkdtm: attempting good copy_to_user of correct size
6431 09:37:46.808262 # [ 203.257914] lkdtm: attempting bad copy_to_user of too large size
6432 09:37:46.808562 # [ 203.264387] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6433 09:37:46.809737 # [ 203.275202] ------------[ cut here ]------------
6434 09:37:46.849481 # [ 203.280093] kernel BUG at mm/usercopy.c:101!
6435 09:37:46.850323 # [ 203.284640] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6436 09:37:46.850716 # [ 203.291795] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6437 09:37:46.851133 # [ 203.305638] CPU: 1 PID: 3594 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6438 09:37:46.851529 # [ 203.313665] Hardware name: ARM Juno development board (r0) (DT)
6439 09:37:46.892724 # [ 203.319856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6440 09:37:46.893201 # [ 203.327098] pc : usercopy_abort+0xb0/0xb4
6441 09:37:46.893639 # [ 203.331386] lr : usercopy_abort+0xb0/0xb4
6442 09:37:46.894068 # [ 203.335667] sp : ffff8000109a3790
6443 09:37:46.894462 # [ 203.339246] x29: ffff8000109a37a0 x28: ffff000804ba1a80 x27: 0000000000000000
6444 09:37:46.894856 # [ 203.346674] x26: 0000000000000200 x25: 0000ffffb2dfd010 x24: 0001000000000000
6445 09:37:46.895237 # [ 203.354100] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6446 09:37:46.896043 # [ 203.361524] x20: ffff800009f4d7d8 x19: ffff800009f47358 x18: 0000000000000000
6447 09:37:46.935882 # [ 203.368949] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6448 09:37:46.936384 # [ 203.376373] x14: 74706d6574746120 x13: 205d373833343632 x12: 2e33303220205b3e
6449 09:37:46.936827 # [ 203.383797] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e914
6450 09:37:46.937605 # [ 203.391222] x8 : ffff8000109a3468 x7 : 0000000000000000 x6 : 0000000000000001
6451 09:37:46.937968 # [ 203.398646] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6452 09:37:46.939160 # [ 203.406069] x2 : 0000000000000000 x1 : ffff000804ba1a80 x0 : 0000000000000067
6453 09:37:46.979086 # [ 203.413494] Call trace:
6454 09:37:46.979566 # [ 203.416203] usercopy_abort+0xb0/0xb4
6455 09:37:46.980030 # [ 203.420136] __check_heap_object+0xf0/0x10c
6456 09:37:46.980436 # [ 203.424595] __check_object_size+0x230/0x2fc
6457 09:37:46.980826 # [ 203.429138] do_usercopy_slab_size+0x1dc/0x2d4
6458 09:37:46.981211 # [ 203.433857] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6459 09:37:46.981585 # [ 203.438921] lkdtm_do_action+0x2c/0x50
6460 09:37:46.981980 # [ 203.442940] direct_entry+0x164/0x180
6461 09:37:46.982379 # [ 203.446871] full_proxy_write+0x68/0xc0
6462 09:37:46.983046 # [ 203.450981] vfs_write+0xcc/0x2e0
6463 09:37:46.983371 # [ 203.454569] ksys_write+0x80/0x110
6464 09:37:47.022283 # [ 203.458243] __arm64_sys_write+0x28/0x40
6465 09:37:47.022762 # [ 203.462440] invoke_syscall+0x8c/0x120
6466 09:37:47.023101 # [ 203.466464] el0_svc_common.constprop.0+0x68/0x124
6467 09:37:47.023418 # [ 203.471533] do_el0_svc+0x40/0xcc
6468 09:37:47.023720 # [ 203.475120] el0_svc+0x48/0xc0
6469 09:37:47.024423 # [ 203.478444] el0t_64_sync_handler+0xf4/0x120
6470 09:37:47.024752 # [ 203.482986] el0t_64_sync+0x18c/0x190
6471 09:37:47.025050 # [ 203.486922] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6472 09:37:47.025355 # [ 203.493291] ---[ end trace 0000000000000000 ]---
6473 09:37:47.065409 # [ 203.498178] note: cat[3594] exited with irqs disabled
6474 09:37:47.065891 # [ 203.503554] note: cat[3594] exited with preempt_count 1
6475 09:37:47.066333 # [ 203.510752] ------------[ cut here ]------------
6476 09:37:47.066740 # [ 203.515644] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6477 09:37:47.067138 # [ 203.525594] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6478 09:37:47.068681 # [ 203.539432] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
6479 09:37:47.108569 # [ 203.547719] Hardware name: ARM Juno development board (r0) (DT)
6480 09:37:47.109052 # [ 203.553917] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6481 09:37:47.109544 # [ 203.561166] pc : ct_kernel_exit.constprop.0+0x118/0x170
6482 09:37:47.109986 # [ 203.566670] lr : ct_idle_enter+0x10/0x1c
6483 09:37:47.110522 # [ 203.570865] sp : ffff80000c36bd30
6484 09:37:47.110858 # [ 203.574445] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6485 09:37:47.111744 # [ 203.581871] x26: 0000000000000001 x25: 0000002f622f6890 x24: 0000000000000002
6486 09:37:47.151386 # [ 203.589297] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
6487 09:37:47.151906 # [ 203.596722] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6488 09:37:47.152103 # [ 203.604147] x17: ffff8000080236c8 x16: 0000000000000060 x15: 0000000000000052
6489 09:37:47.152269 # [ 203.611572] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000005
6490 09:37:47.152426 # [ 203.618996] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6491 09:37:47.154530 # [ 203.626422] x8 : 0000000000000c82 x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
6492 09:37:47.205149 # [ 203.633846] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6493 09:37:47.205741 # [ 203.641270] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6494 09:37:47.205992 # [ 203.648694] Call trace:
6495 09:37:47.206164 # [ 203.651404] ct_kernel_exit.constprop.0+0x118/0x170
6496 09:37:47.206324 # [ 203.656558] ct_idle_enter+0x10/0x1c
6497 09:37:47.206476 # [ 203.660404] cpuidle_enter_state+0x28c/0x590
6498 09:37:47.206624 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6499 09:37:47.206769 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6500 09:37:47.208320 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6501 09:37:47.673026 <6>[ 204.590615] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6502 09:37:47.673381 <6>[ 204.597404] lkdtm: attempting good copy_from_user of correct size
6503 09:37:47.673875 <6>[ 204.603870] lkdtm: attempting bad copy_from_user of too large size
6504 09:37:47.674100 <0>[ 204.610562] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6505 09:37:47.674274 <4>[ 204.621292] ------------[ cut here ]------------
6506 09:37:47.676350 <2>[ 204.626180] kernel BUG at mm/usercopy.c:101!
6507 09:37:47.716452 <0>[ 204.630721] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6508 09:37:47.716735 <4>[ 204.637876] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6509 09:37:47.717176 <4>[ 204.651718] CPU: 2 PID: 3637 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6510 09:37:47.717361 <4>[ 204.659746] Hardware name: ARM Juno development board (r0) (DT)
6511 09:37:47.717514 <4>[ 204.665943] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6512 09:37:47.719703 <4>[ 204.673184] pc : usercopy_abort+0xb0/0xb4
6513 09:37:47.759753 <4>[ 204.677471] lr : usercopy_abort+0xb0/0xb4
6514 09:37:47.760008 <4>[ 204.681751] sp : ffff800010a537b0
6515 09:37:47.760179 <4>[ 204.685331] x29: ffff800010a537c0 x28: ffff000804ba1a80 x27: 0000000000000000
6516 09:37:47.760342 <4>[ 204.692759] x26: 0000000000000200 x25: 0000ffffad61f010 x24: 0001000000000000
6517 09:37:47.760499 <4>[ 204.700184] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6518 09:37:47.760640 <4>[ 204.707608] x20: ffff800009f4d7d8 x19: ffff800009f47358 x18: 0000000000000000
6519 09:37:47.803393 <4>[ 204.715033] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6520 09:37:47.803900 <4>[ 204.722458] x14: 706d657474612065 x13: 205d323635303136 x12: 2e34303220205b3e
6521 09:37:47.804252 <4>[ 204.729883] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e914
6522 09:37:47.804572 <4>[ 204.737308] x8 : ffff800010a53488 x7 : 0000000000000000 x6 : 0000000000000001
6523 09:37:47.804878 <4>[ 204.744732] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6524 09:37:47.805174 <4>[ 204.752155] x2 : 0000000000000000 x1 : ffff000804ba1a80 x0 : 0000000000000066
6525 09:37:47.806639 <4>[ 204.759579] Call trace:
6526 09:37:47.846757 <4>[ 204.762290] usercopy_abort+0xb0/0xb4
6527 09:37:47.847223 <4>[ 204.766223] __check_heap_object+0xf0/0x10c
6528 09:37:47.847565 <4>[ 204.770682] __check_object_size+0x230/0x2fc
6529 09:37:47.847923 <4>[ 204.775226] do_usercopy_slab_size+0x2a4/0x2d4
6530 09:37:47.848234 <4>[ 204.779945] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6531 09:37:47.848531 <4>[ 204.785184] lkdtm_do_action+0x2c/0x50
6532 09:37:47.848825 <4>[ 204.789203] direct_entry+0x164/0x180
6533 09:37:47.849113 <4>[ 204.793135] full_proxy_write+0x68/0xc0
6534 09:37:47.849399 <4>[ 204.797245] vfs_write+0xcc/0x2e0
6535 09:37:47.850095 <4>[ 204.800833] ksys_write+0x80/0x110
6536 09:37:47.890266 <4>[ 204.804507] __arm64_sys_write+0x28/0x40
6537 09:37:47.890728 <4>[ 204.808705] invoke_syscall+0x8c/0x120
6538 09:37:47.891073 <4>[ 204.812729] el0_svc_common.constprop.0+0x68/0x124
6539 09:37:47.891852 <4>[ 204.817797] do_el0_svc+0x40/0xcc
6540 09:37:47.892216 <4>[ 204.821386] el0_svc+0x48/0xc0
6541 09:37:47.892531 <4>[ 204.824709] el0t_64_sync_handler+0xf4/0x120
6542 09:37:47.892837 <4>[ 204.829251] el0t_64_sync+0x18c/0x190
6543 09:37:47.893131 <0>[ 204.833188] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6544 09:37:47.893479 <4>[ 204.839557] ---[ end trace 0000000000000000 ]---
6545 09:37:47.893882 <6>[ 204.844444] note: cat[3637] exited with irqs disabled
6546 09:37:47.934883 <6>[ 204.849848] note: cat[3637] exited with preempt_count 1
6547 09:37:47.935167 <4>[ 204.857022] ------------[ cut here ]------------
6548 09:37:47.935705 <4>[ 204.861915] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6549 09:37:47.935961 <4>[ 204.871868] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6550 09:37:47.938035 <4>[ 204.885707] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.106-cip27 #1
6551 09:37:47.978168 <4>[ 204.893995] Hardware name: ARM Juno development board (r0) (DT)
6552 09:37:47.978518 <4>[ 204.900190] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6553 09:37:47.978765 <4>[ 204.907432] pc : ct_kernel_exit.constprop.0+0x118/0x170
6554 09:37:47.979256 <4>[ 204.912936] lr : ct_idle_enter+0x10/0x1c
6555 09:37:47.979423 <4>[ 204.917135] sp : ffff80000c373d30
6556 09:37:47.979585 <4>[ 204.920715] x29: ffff80000c373d30 x28: 0000000000000000 x27: 0000000000000001
6557 09:37:47.979730 <4>[ 204.928142] x26: 0000000000000000 x25: 0000002fb26dca40 x24: 0000000000000000
6558 09:37:48.021541 <4>[ 204.935570] x23: ffff000807446880 x22: 0000000000000000 x21: 0000000000000000
6559 09:37:48.021813 <4>[ 204.942993] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
6560 09:37:48.021991 <4>[ 204.950417] x17: ffff800008015f40 x16: 0000000000000059 x15: 0000000000000037
6561 09:37:48.022151 <4>[ 204.957844] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
6562 09:37:48.022305 <4>[ 204.965267] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6563 09:37:48.024718 <4>[ 204.972692] x8 : ffff80000c373d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9e1c
6564 09:37:48.065229 <4>[ 204.980115] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
6565 09:37:48.065726 <4>[ 204.987539] x2 : ffff80000c373d30 x1 : ffff80000a49a458 x0 : 4000000000000000
6566 09:37:48.066075 <4>[ 204.994964] Call trace:
6567 09:37:48.066395 <4>[ 204.997673] ct_kernel_exit.constprop.0+0x118/0x170
6568 09:37:48.066705 <4>[ 205.002829] ct_idle_enter+0x10/0x1c
6569 09:37:48.067003 <4>[ 205.006675] cpuidle_enter_state+0x28c/0x590
6570 09:37:48.067297 <4>[ 205.011223] cpuidle_enter+0x40/0x60
6571 09:37:48.067589 <4>[ 205.015071] do_idle+0x258/0x310
6572 09:37:48.068353 <4>[ 205.018573] cpu_startup_entry+0x40/0x44
6573 09:37:48.108492 <4>[ 205.022769] secondary_start_kernel+0x138/0x15c
6574 09:37:48.109005 <4>[ 205.027578] __secondary_switched+0xb0/0xb4
6575 09:37:48.109412 <4>[ 205.032039] irq event stamp: 277444
6576 09:37:48.109735 <4>[ 205.035793] hardirqs last enabled at (277443): [<ffff8000081c9bd8>] tick_nohz_idle_enter+0x78/0x140
6577 09:37:48.110047 <4>[ 205.045217] hardirqs last disabled at (277444): [<ffff800008126cdc>] do_idle+0xec/0x310
6578 09:37:48.110347 <4>[ 205.053506] softirqs last enabled at (277436): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6579 09:37:48.151942 <4>[ 205.062577] softirqs last disabled at (277425): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6580 09:37:48.152443 <4>[ 205.071211] ---[ end trace 0000000000000000 ]---
6581 09:37:48.152795 # Segmentation fault
6582 09:37:48.153108 # [ 204.590615] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6583 09:37:48.153407 # [ 204.597404] lkdtm: attempting good copy_from_user of correct size
6584 09:37:48.153702 # [ 204.603870] lkdtm: attempting bad copy_from_user of too large size
6585 09:37:48.154367 # [ 204.610562] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6586 09:37:48.155090 # [ 204.621292] ------------[ cut here ]------------
6587 09:37:48.195048 # [ 204.626180] kernel BUG at mm/usercopy.c:101!
6588 09:37:48.195510 # [ 204.630721] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6589 09:37:48.195900 # [ 204.637876] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6590 09:37:48.196232 # [ 204.651718] CPU: 2 PID: 3637 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6591 09:37:48.196544 # [ 204.659746] Hardware name: ARM Juno development board (r0) (DT)
6592 09:37:48.238253 # [ 204.665943] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6593 09:37:48.238735 # [ 204.673184] pc : usercopy_abort+0xb0/0xb4
6594 09:37:48.239079 # [ 204.677471] lr : usercopy_abort+0xb0/0xb4
6595 09:37:48.239398 # [ 204.681751] sp : ffff800010a537b0
6596 09:37:48.239699 # [ 204.685331] x29: ffff800010a537c0 x28: ffff000804ba1a80 x27: 0000000000000000
6597 09:37:48.240081 # [ 204.692759] x26: 0000000000000200 x25: 0000ffffad61f010 x24: 0001000000000000
6598 09:37:48.240383 # [ 204.700184] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6599 09:37:48.281382 # [ 204.707608] x20: ffff800009f4d7d8 x19: ffff800009f47358 x18: 0000000000000000
6600 09:37:48.281951 # [ 204.715033] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6601 09:37:48.282315 # [ 204.722458] x14: 706d657474612065 x13: 205d323635303136 x12: 2e34303220205b3e
6602 09:37:48.282634 # [ 204.729883] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e914
6603 09:37:48.282938 # [ 204.737308] x8 : ffff800010a53488 x7 : 0000000000000000 x6 : 0000000000000001
6604 09:37:48.283279 # [ 204.744732] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6605 09:37:48.324554 # [ 204.752155] x2 : 0000000000000000 x1 : ffff000804ba1a80 x0 : 0000000000000066
6606 09:37:48.325036 # [ 204.759579] Call trace:
6607 09:37:48.325379 # [ 204.762290] usercopy_abort+0xb0/0xb4
6608 09:37:48.325694 # [ 204.766223] __check_heap_object+0xf0/0x10c
6609 09:37:48.325994 # [ 204.770682] __check_object_size+0x230/0x2fc
6610 09:37:48.326288 # [ 204.775226] do_usercopy_slab_size+0x2a4/0x2d4
6611 09:37:48.326577 # [ 204.779945] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6612 09:37:48.326865 # [ 204.785184] lkdtm_do_action+0x2c/0x50
6613 09:37:48.327150 # [ 204.789203] direct_entry+0x164/0x180
6614 09:37:48.327468 # [ 204.793135] full_proxy_write+0x68/0xc0
6615 09:37:48.328317 # [ 204.797245] vfs_write+0xcc/0x2e0
6616 09:37:48.367693 # [ 204.800833] ksys_write+0x80/0x110
6617 09:37:48.368201 # [ 204.804507] __arm64_sys_write+0x28/0x40
6618 09:37:48.368545 # [ 204.808705] invoke_syscall+0x8c/0x120
6619 09:37:48.368865 # [ 204.812729] el0_svc_common.constprop.0+0x68/0x124
6620 09:37:48.369167 # [ 204.817797] do_el0_svc+0x40/0xcc
6621 09:37:48.369463 # [ 204.821386] el0_svc+0x48/0xc0
6622 09:37:48.369753 # [ 204.824709] el0t_64_sync_handler+0xf4/0x120
6623 09:37:48.370038 # [ 204.829251] el0t_64_sync+0x18c/0x190
6624 09:37:48.370321 # [ 204.833188] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6625 09:37:48.371022 # [ 204.839557] ---[ end trace 0000000000000000 ]---
6626 09:37:48.410582 # [ 204.844444] note: cat[3637] exited with irqs disabled
6627 09:37:48.410954 # [ 204.849848] note: cat[3637] exited with preempt_count 1
6628 09:37:48.411170 # [ 204.857022] ------------[ cut here ]------------
6629 09:37:48.411349 # [ 204.861915] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6630 09:37:48.411544 # [ 204.871868] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6631 09:37:48.453829 # [ 204.885707] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.106-cip27 #1
6632 09:37:48.454126 # [ 204.893995] Hardware name: ARM Juno development board (r0) (DT)
6633 09:37:48.454327 # [ 204.900190] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6634 09:37:48.454506 # [ 204.907432] pc : ct_kernel_exit.constprop.0+0x118/0x170
6635 09:37:48.454674 # [ 204.912936] lr : ct_idle_enter+0x10/0x1c
6636 09:37:48.454833 # [ 204.917135] sp : ffff80000c373d30
6637 09:37:48.454987 # [ 204.920715] x29: ffff80000c373d30 x28: 0000000000000000 x27: 0000000000000001
6638 09:37:48.456979 # [ 204.928142] x26: 0000000000000000 x25: 0000002fb26dca40 x24: 0000000000000000
6639 09:37:48.496992 # [ 204.935570] x23: ffff000807446880 x22: 0000000000000000 x21: 0000000000000000
6640 09:37:48.497261 # [ 204.942993] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
6641 09:37:48.497451 # [ 204.950417] x17: ffff800008015f40 x16: 0000000000000059 x15: 0000000000000037
6642 09:37:48.497888 # [ 204.957844] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
6643 09:37:48.498080 # [ 204.965267] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6644 09:37:48.500174 # [ 204.972692] x8 : ffff80000c373d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9e1c
6645 09:37:48.539367 # [ 204.980115] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
6646 09:37:48.539670 # [ 204.987539] x2 : ffff80000c373d30 x1 : ffff80000a49a458 x0 : 4000000000000000
6647 09:37:48.539898 # [ 204.994964] Call trace:
6648 09:37:48.540105 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6649 09:37:48.540275 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6650 09:37:48.542558 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6651 09:37:48.998953 <6>[ 205.914397] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6652 09:37:48.999262 <6>[ 205.921459] lkdtm: attempting good copy_to_user inside whitelist
6653 09:37:48.999732 <6>[ 205.927894] lkdtm: attempting bad copy_to_user outside whitelist
6654 09:37:48.999958 <0>[ 205.934263] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6655 09:37:49.000133 <4>[ 205.945354] ------------[ cut here ]------------
6656 09:37:49.000299 <2>[ 205.950248] kernel BUG at mm/usercopy.c:101!
6657 09:37:49.042393 <0>[ 205.954795] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6658 09:37:49.042667 <4>[ 205.961956] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6659 09:37:49.043124 <4>[ 205.975838] CPU: 5 PID: 3680 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6660 09:37:49.043314 <4>[ 205.983870] Hardware name: ARM Juno development board (r0) (DT)
6661 09:37:49.043482 <4>[ 205.990068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6662 09:37:49.045921 <4>[ 205.997316] pc : usercopy_abort+0xb0/0xb4
6663 09:37:49.086143 <4>[ 206.001612] lr : usercopy_abort+0xb0/0xb4
6664 09:37:49.086619 <4>[ 206.005900] sp : ffff800010ae38c0
6665 09:37:49.087340 <4>[ 206.009485] x29: ffff800010ae38d0 x28: ffff000808299a80 x27: 0000000000000000
6666 09:37:49.087699 <4>[ 206.016924] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6667 09:37:49.088072 <4>[ 206.024360] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6668 09:37:49.088385 <4>[ 206.031796] x20: ffff800009f4d7d8 x19: ffff80000a0646e0 x18: 0000000000000000
6669 09:37:49.089552 <4>[ 206.039233] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6670 09:37:49.129532 <4>[ 206.046670] x14: 74706d6574746120 x13: 205d333632343339 x12: 2e35303220205b3e
6671 09:37:49.130012 <4>[ 206.054108] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e914
6672 09:37:49.130446 <4>[ 206.061545] x8 : ffff800010ae3598 x7 : 0000000000000000 x6 : 0000000000000001
6673 09:37:49.130856 <4>[ 206.068981] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6674 09:37:49.131251 <4>[ 206.076418] x2 : 0000000000000000 x1 : ffff000808299a80 x0 : 000000000000006a
6675 09:37:49.132810 <4>[ 206.083854] Call trace:
6676 09:37:49.133264 <4>[ 206.086569] usercopy_abort+0xb0/0xb4
6677 09:37:49.172941 <4>[ 206.090511] __check_heap_object+0xf0/0x10c
6678 09:37:49.173402 <4>[ 206.094977] __check_object_size+0x230/0x2fc
6679 09:37:49.173838 <4>[ 206.099530] do_usercopy_slab_whitelist+0x208/0x2c0
6680 09:37:49.174242 <4>[ 206.104693] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6681 09:37:49.174633 <4>[ 206.110202] lkdtm_do_action+0x2c/0x50
6682 09:37:49.175016 <4>[ 206.114230] direct_entry+0x164/0x180
6683 09:37:49.175392 <4>[ 206.118169] full_proxy_write+0x68/0xc0
6684 09:37:49.175764 <4>[ 206.122289] vfs_write+0xcc/0x2e0
6685 09:37:49.176207 <4>[ 206.125886] ksys_write+0x80/0x110
6686 09:37:49.176944 <4>[ 206.129569] __arm64_sys_write+0x28/0x40
6687 09:37:49.216410 <4>[ 206.133774] invoke_syscall+0x8c/0x120
6688 09:37:49.216901 <4>[ 206.137808] el0_svc_common.constprop.0+0x68/0x124
6689 09:37:49.217721 <4>[ 206.142885] do_el0_svc+0x40/0xcc
6690 09:37:49.218096 <4>[ 206.146482] el0_svc+0x48/0xc0
6691 09:37:49.218498 <4>[ 206.149814] el0t_64_sync_handler+0xf4/0x120
6692 09:37:49.218888 <4>[ 206.154366] el0t_64_sync+0x18c/0x190
6693 09:37:49.219271 <0>[ 206.158314] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6694 09:37:49.219662 <4>[ 206.164690] ---[ end trace 0000000000000000 ]---
6695 09:37:49.220178 <6>[ 206.169583] note: cat[3680] exited with irqs disabled
6696 09:37:49.259865 <6>[ 206.175003] note: cat[3680] exited with preempt_count 1
6697 09:37:49.260362 <4>[ 206.180701] ------------[ cut here ]------------
6698 09:37:49.261172 # Segme<4>[ 206.185597] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6699 09:37:49.261551 ntation fault
6700 09:37:49.261956 <4>[ 206.196133] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6701 09:37:49.263217 <4>[ 206.211234] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.106-cip27 #1
6702 09:37:49.303283 <4>[ 206.219530] Hardware name: ARM Juno development board (r0) (DT)
6703 09:37:49.304117 <4>[ 206.225729] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6704 09:37:49.304507 <4>[ 206.232979] pc : ct_kernel_exit.constprop.0+0x118/0x170
6705 09:37:49.304923 <4>[ 206.238493] lr : ct_idle_enter+0x10/0x1c
6706 09:37:49.305321 <4>[ 206.242696] sp : ffff80000c38bd30
6707 09:37:49.305707 <4>[ 206.246282] x29: ffff80000c38bd30 x28: 0000000000000000 x27: 0000000000000001
6708 09:37:49.306547 <4>[ 206.253722] x26: 0000000000000000 x25: 00000030015348ec x24: 0000000000000000
6709 09:37:49.346617 <4>[ 206.261159] x23: ffff00080b54b880 x22: 0000000000000000 x21: 0000000000000000
6710 09:37:49.347504 <4>[ 206.268596] x20: ffff00097efac458 x19: ffff80000a49a458 x18: 0000000000000000
6711 09:37:49.347949 <4>[ 206.276032] x17: 3630303030303030 x16: 00000000000003fe x15: 00000000000003ff
6712 09:37:49.348383 <4>[ 206.283469] x14: 0000000000000001 x13: 0000000000000011 x12: 0000000000000011
6713 09:37:49.348783 <4>[ 206.290905] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff8000091200b0
6714 09:37:49.349953 <4>[ 206.298342] x8 : ffff80000c38bd38 x7 : ffff000800901a80 x6 : ffff8000081c9e1c
6715 09:37:49.389842 # [ 205<4>[ 206.305780] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974b12000
6716 09:37:49.390708 <4>[ 206.313880] x2 : ffff80000c38bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6717 09:37:49.391111 .914397] lkdtm: Performing direct<4>[ 206.321319] Call trace:
6718 09:37:49.391536 entry USERCOPY_SLAB_WHITELIST_TO<4>[ 206.326890] ct_kernel_exit.constprop.0+0x118/0x170
6719 09:37:49.391974
6720 09:37:49.392367 # [ 205.921459] lkdtm:< 4a>t[t 206.334901] ct_idle_enter+0x10/0x1c
6721 09:37:49.392748 empting good copy_to_user inside whitelist
6722 09:37:49.433012 # [ 205.927894] lkdtm: attempting bad copy_to_user outside whitelist
6723 09:37:49.433508 # [ 205.934263] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6724 09:37:49.434327 # [ 205.945354] ------------[ cut here ]------------
6725 09:37:49.434700 # [ 205.950248] kernel BUG at mm/usercopy.c:101!
6726 09:37:49.435107 # [ 205.954795] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6727 09:37:49.436277 # [ 205.961956] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6728 09:37:49.476190 # [ 205.975838] CPU: 5 PID: 3680 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6729 09:37:49.476688 # [ 205.983870] Hardware name: ARM Juno development board (r0) (DT)
6730 09:37:49.477133 # [ 205.990068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6731 09:37:49.477549 # [ 205.997316] pc : usercopy_abort+0xb0/0xb4
6732 09:37:49.477947 # [ 206.001612] lr : usercopy_abort+0xb0/0xb4
6733 09:37:49.478723 # [ 206.005900] sp : ffff800010ae38c0
6734 09:37:49.479101 # [ 206.009485] x29: ffff800010ae38d0 x28: ffff000808299a80 x27: 0000000000000000
6735 09:37:49.519319 # [ 206.016924] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6736 09:37:49.519824 # [ 206.024360] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6737 09:37:49.520655 # [ 206.031796] x20: ffff800009f4d7d8 x19: ffff80000a0646e0 x18: 0000000000000000
6738 09:37:49.521038 # [ 206.039233] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6739 09:37:49.521440 # [ 206.046670] x14: 74706d6574746120 x13: 205d333632343339 x12: 2e35303220205b3e
6740 09:37:49.521835 # [ 206.054108] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e914
6741 09:37:49.562507 # [ 206.061545] x8 : ffff800010ae3598 x7 : 0000000000000000 x6 : 0000000000000001
6742 09:37:49.562984 # [ 206.068981] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6743 09:37:49.563829 # [ 206.076418] x2 : 0000000000000000 x1 : ffff000808299a80 x0 : 000000000000006a
6744 09:37:49.564220 # [ 206.083854] Call trace:
6745 09:37:49.564624 # [ 206.086569] usercopy_abort+0xb0/0xb4
6746 09:37:49.565010 # [ 206.090511] __check_heap_object+0xf0/0x10c
6747 09:37:49.565394 # [ 206.094977] __check_object_size+0x230/0x2fc
6748 09:37:49.565782 # [ 206.099530] do_usercopy_slab_whitelist+0x208/0x2c0
6749 09:37:49.605673 # [ 206.104693] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6750 09:37:49.606148 # [ 206.110202] lkdtm_do_action+0x2c/0x50
6751 09:37:49.606578 # [ 206.114230] direct_entry+0x164/0x180
6752 09:37:49.607372 # [ 206.118169] full_proxy_write+0x68/0xc0
6753 09:37:49.607738 # [ 206.122289] vfs_write+0xcc/0x2e0
6754 09:37:49.608174 # [ 206.125886] ksys_write+0x80/0x110
6755 09:37:49.608560 # [ 206.129569] __arm64_sys_write+0x28/0x40
6756 09:37:49.608949 # [ 206.133774] invoke_syscall+0x8c/0x120
6757 09:37:49.609323 # [ 206.137808] el0_svc_common.constprop.0+0x68/0x124
6758 09:37:49.609691 # [ 206.142885] do_el0_svc+0x40/0xcc
6759 09:37:49.610057 # [ 206.146482] el0_svc+0x48/0xc0
6760 09:37:49.610521 # [ 206.149814] el0t_64_sync_handler+0xf4/0x120
6761 09:37:49.648720 # [ 206.154366] el0t_64_sync+0x18c/0x190
6762 09:37:49.649225 # [ 206.158314] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6763 09:37:49.650140 # [ 206.164690] ---[ end trace 0000000000000000 ]---
6764 09:37:49.650577 # [ 206.169583] note: cat[3680] exited with irqs disabled
6765 09:37:49.650934 # [ 206.175003] note: cat[3680] exited with preempt_count 1
6766 09:37:49.651249 # [ 206.180701] ------------[ cut here ]------------
6767 09:37:49.652062 # [ 206.185597] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6768 09:37:49.692034 # [ 206.196133] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6769 09:37:49.692531 # [ 206.211234] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.106-cip27 #1
6770 09:37:49.692901 # [ 206.219530] Hardware name: ARM Juno development board (r0) (DT)
6771 09:37:49.693341 # [ 206.225729] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6772 09:37:49.693666 # [ 206.232979] pc : ct_kernel_exit.constprop.0+0x118/0x170
6773 09:37:49.695222 # [ 206.238493] lr : ct_idle_enter+0x10/0x1c
6774 09:37:49.735204 # [ 206.242696] sp : ffff80000c38bd30
6775 09:37:49.735685 # [ 206.246282] x29: ffff80000c38bd30 x28: 0000000000000000 x27: 0000000000000001
6776 09:37:49.736164 # [ 206.253722] x26: 0000000000000000 x25: 00000030015348ec x24: 0000000000000000
6777 09:37:49.736577 # [ 206.261159] x23: ffff00080b54b880 x22: 0000000000000000 x21: 0000000000000000
6778 09:37:49.736969 # [ 206.268596] x20: ffff00097efac458 x19: ffff80000a49a458 x18: 0000000000000000
6779 09:37:49.737360 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6780 09:37:49.738469 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6781 09:37:49.778665 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6782 09:37:49.779148 <4>[ 206.698116] cpuidle_enter_state+0x28c/0x590
6783 09:37:49.779587 <4>[ 206.702679] cpuidle_enter+0x40/0x60
6784 09:37:49.780025 <4>[ 206.706539] do_idle+0x258/0x310
6785 09:37:49.780422 <4>[ 206.710054] cpu_startup_entry+0x3c/0x44
6786 09:37:49.780805 <4>[ 206.714262] secondary_start_kernel+0x138/0x15c
6787 09:37:49.781182 <4>[ 206.719085] __secondary_switched+0xb0/0xb4
6788 09:37:49.781589 <4>[ 206.723557] irq event stamp: 235416
6789 09:37:49.782400 <4>[ 206.727318] hardirqs last enabled at (235415): [<ffff8000081c9bd8>] tick_nohz_idle_enter+0x78/0x140
6790 09:37:49.820420 <4>[ 206.736753] hardirqs last disabled at (235416): [<ffff800008126cdc>] do_idle+0xec/0x310
6791 09:37:49.820713 <4>[ 206.745056] softirqs last enabled at (235408): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6792 09:37:49.823539 <4>[ 206.754139] softirqs last disabled at (235345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6793 09:37:49.823764 <4>[ 206.762784] ---[ end trace 0000000000000000 ]---
6794 09:37:50.235160 <6>[ 207.152642] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6795 09:37:50.235459 <6>[ 207.159890] lkdtm: attempting good copy_from_user inside whitelist
6796 09:37:50.235670 <6>[ 207.166445] lkdtm: attempting bad copy_from_user outside whitelist
6797 09:37:50.236151 <0>[ 207.173135] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6798 09:37:50.236339 <4>[ 207.184131] ------------[ cut here ]------------
6799 09:37:50.238377 <2>[ 207.189019] kernel BUG at mm/usercopy.c:101!
6800 09:37:50.278486 <0>[ 207.193561] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6801 09:37:50.279119 <4>[ 207.200716] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6802 09:37:50.279342 <4>[ 207.214559] CPU: 1 PID: 3723 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6803 09:37:50.279649 <4>[ 207.222588] Hardware name: ARM Juno development board (r0) (DT)
6804 09:37:50.281758 <4>[ 207.228780] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6805 09:37:50.321994 <4>[ 207.236020] pc : usercopy_abort+0xb0/0xb4
6806 09:37:50.322260 <4>[ 207.240311] lr : usercopy_abort+0xb0/0xb4
6807 09:37:50.322446 <4>[ 207.244593] sp : ffff800010b63ad0
6808 09:37:50.322613 <4>[ 207.248173] x29: ffff800010b63ae0 x28: ffff000801aecf00 x27: 0000000000000000
6809 09:37:50.322772 <4>[ 207.255601] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6810 09:37:50.322902 <4>[ 207.263027] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6811 09:37:50.323030 <4>[ 207.270452] x20: ffff800009f4d7d8 x19: ffff80000a0646e0 x18: 0000000000000000
6812 09:37:50.365337 <4>[ 207.277877] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6813 09:37:50.365799 <4>[ 207.285301] x14: 706d657474612065 x13: 205d353331333731 x12: 2e37303220205b3e
6814 09:37:50.366196 <4>[ 207.292725] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e914
6815 09:37:50.366524 <4>[ 207.300150] x8 : ffff800010b637a8 x7 : 0000000000000000 x6 : 0000000000000001
6816 09:37:50.366831 <4>[ 207.307574] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6817 09:37:50.367149 <4>[ 207.314997] x2 : 0000000000000000 x1 : ffff000801aecf00 x0 : 0000000000000069
6818 09:37:50.368544 <4>[ 207.322421] Call trace:
6819 09:37:50.408911 <4>[ 207.325130] usercopy_abort+0xb0/0xb4
6820 09:37:50.409373 <4>[ 207.329063] __check_heap_object+0xf0/0x10c
6821 09:37:50.409717 <4>[ 207.333521] __check_object_size+0x230/0x2fc
6822 09:37:50.410032 <4>[ 207.338065] do_usercopy_slab_whitelist+0x19c/0x2c0
6823 09:37:50.410333 <4>[ 207.343219] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6824 09:37:50.410627 <4>[ 207.348893] lkdtm_do_action+0x2c/0x50
6825 09:37:50.410922 <4>[ 207.352911] direct_entry+0x164/0x180
6826 09:37:50.411205 <4>[ 207.356843] full_proxy_write+0x68/0xc0
6827 09:37:50.411488 <4>[ 207.360953] vfs_write+0xcc/0x2e0
6828 09:37:50.412228 <4>[ 207.364541] ksys_write+0x80/0x110
6829 09:37:50.452260 <4>[ 207.368216] __arm64_sys_write+0x28/0x40
6830 09:37:50.452773 <4>[ 207.372413] invoke_syscall+0x8c/0x120
6831 09:37:50.453142 <4>[ 207.376438] el0_svc_common.constprop.0+0x68/0x124
6832 09:37:50.453478 <4>[ 207.381507] do_el0_svc+0x40/0xcc
6833 09:37:50.453794 <4>[ 207.385095] el0_svc+0x48/0xc0
6834 09:37:50.454484 <4>[ 207.388419] el0t_64_sync_handler+0xf4/0x120
6835 09:37:50.454819 <4>[ 207.392961] el0t_64_sync+0x18c/0x190
6836 09:37:50.455134 <0>[ 207.396898] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6837 09:37:50.455548 <4>[ 207.403268] ---[ end trace 0000000000000000 ]---
6838 09:37:50.496873 <6>[ 207.408154] note: cat[3723] exited with irqs disabled
6839 09:37:50.497173 <6>[ 207.413531] note: cat[3723] exited with preempt_count 1
6840 09:37:50.497377 <4>[ 207.420638] ------------[ cut here ]------------
6841 09:37:50.497696 <4>[ 207.425529] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6842 09:37:50.497872 <4>[ 207.435478] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6843 09:37:50.500008 <4>[ 207.449317] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
6844 09:37:50.540242 <4>[ 207.457604] Hardware name: ARM Juno development board (r0) (DT)
6845 09:37:50.540602 <4>[ 207.463798] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6846 09:37:50.540882 <4>[ 207.471039] pc : ct_kernel_exit.constprop.0+0x118/0x170
6847 09:37:50.541160 <4>[ 207.476540] lr : ct_idle_enter+0x10/0x1c
6848 09:37:50.541336 <4>[ 207.480736] sp : ffff80000c36bd30
6849 09:37:50.541472 <4>[ 207.484315] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6850 09:37:50.543321 <4>[ 207.491742] x26: 0000000000000000 x25: 000000304b3b8118 x24: 0000000000000000
6851 09:37:50.583564 <4>[ 207.499167] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
6852 09:37:50.583861 <4>[ 207.506592] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6853 09:37:50.584060 <4>[ 207.514016] x17: ffff800008015f40 x16: 0000000000000003 x15: 0000000000000003
6854 09:37:50.584242 <4>[ 207.521439] x14: 0000000000000001 x13: 0000000000000055 x12: 000000000000003d
6855 09:37:50.584395 <4>[ 207.528863] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6856 09:37:50.586732 <4>[ 207.536287] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
6857 09:37:50.626950 <4>[ 207.543711] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6858 09:37:50.627283 <4>[ 207.551134] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6859 09:37:50.627480 <4>[ 207.558559] Call trace:
6860 09:37:50.627652 <4>[ 207.561269] ct_kernel_exit.constprop.0+0x118/0x170
6861 09:37:50.627840 <4>[ 207.566423] ct_idle_enter+0x10/0x1c
6862 09:37:50.628001 <4>[ 207.570269] cpuidle_enter_state+0x28c/0x590
6863 09:37:50.628152 <4>[ 207.574816] cpuidle_enter+0x40/0x60
6864 09:37:50.628302 <4>[ 207.578663] do_idle+0x258/0x310
6865 09:37:50.630100 <4>[ 207.582165] cpu_startup_entry+0x3c/0x44
6866 09:37:50.670775 <4>[ 207.586361] secondary_start_kernel+0x138/0x15c
6867 09:37:50.671504 <4>[ 207.591169] __secondary_switched+0xb0/0xb4
6868 09:37:50.672117 <4>[ 207.595630] irq event stamp: 265378
6869 09:37:50.672567 <4>[ 207.599384] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
6870 09:37:50.672914 <4>[ 207.608106] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
6871 09:37:50.673241 <4>[ 207.616395] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6872 09:37:50.714169 <4>[ 207.625465] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6873 09:37:50.714674 <4>[ 207.634099] ---[ end trace 0000000000000000 ]---
6874 09:37:50.715021 # Segmentation fault
6875 09:37:50.715338 # [ 207.152642] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6876 09:37:50.715645 # [ 207.159890] lkdtm: attempting good copy_from_user inside whitelist
6877 09:37:50.716000 # [ 207.166445] lkdtm: attempting bad copy_from_user outside whitelist
6878 09:37:50.717388 # [ 207.173135] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6879 09:37:50.757210 # [ 207.184131] ------------[ cut here ]------------
6880 09:37:50.757671 # [ 207.189019] kernel BUG at mm/usercopy.c:101!
6881 09:37:50.758012 # [ 207.193561] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6882 09:37:50.758336 # [ 207.200716] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6883 09:37:50.758650 # [ 207.214559] CPU: 1 PID: 3723 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6884 09:37:50.760441 # [ 207.222588] Hardware name: ARM Juno development board (r0) (DT)
6885 09:37:50.800335 # [ 207.228780] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6886 09:37:50.801209 # [ 207.236020] pc : usercopy_abort+0xb0/0xb4
6887 09:37:50.801610 # [ 207.240311] lr : usercopy_abort+0xb0/0xb4
6888 09:37:50.802048 # [ 207.244593] sp : ffff800010b63ad0
6889 09:37:50.802454 # [ 207.248173] x29: ffff800010b63ae0 x28: ffff000801aecf00 x27: 0000000000000000
6890 09:37:50.802846 # [ 207.255601] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6891 09:37:50.803230 # [ 207.263027] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6892 09:37:50.843526 # [ 207.270452] x20: ffff800009f4d7d8 x19: ffff80000a0646e0 x18: 0000000000000000
6893 09:37:50.844069 # [ 207.277877] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6894 09:37:50.844527 # [ 207.285301] x14: 706d657474612065 x13: 205d353331333731 x12: 2e37303220205b3e
6895 09:37:50.844940 # [ 207.292725] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e914
6896 09:37:50.845334 # [ 207.300150] x8 : ffff800010b637a8 x7 : 0000000000000000 x6 : 0000000000000001
6897 09:37:50.845727 # [ 207.307574] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6898 09:37:50.886814 # [ 207.314997] x2 : 0000000000000000 x1 : ffff000801aecf00 x0 : 0000000000000069
6899 09:37:50.887294 # [ 207.322421] Call trace:
6900 09:37:50.887643 # [ 207.325130] usercopy_abort+0xb0/0xb4
6901 09:37:50.888012 # [ 207.329063] __check_heap_object+0xf0/0x10c
6902 09:37:50.888324 # [ 207.333521] __check_object_size+0x230/0x2fc
6903 09:37:50.888628 # [ 207.338065] do_usercopy_slab_whitelist+0x19c/0x2c0
6904 09:37:50.888924 # [ 207.343219] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6905 09:37:50.889213 # [ 207.348893] lkdtm_do_action+0x2c/0x50
6906 09:37:50.889502 # [ 207.352911] direct_entry+0x164/0x180
6907 09:37:50.890219 # [ 207.356843] full_proxy_write+0x68/0xc0
6908 09:37:50.929929 # [ 207.360953] vfs_write+0xcc/0x2e0
6909 09:37:50.930436 # [ 207.364541] ksys_write+0x80/0x110
6910 09:37:50.930781 # [ 207.368216] __arm64_sys_write+0x28/0x40
6911 09:37:50.931100 # [ 207.372413] invoke_syscall+0x8c/0x120
6912 09:37:50.931406 # [ 207.376438] el0_svc_common.constprop.0+0x68/0x124
6913 09:37:50.931704 # [ 207.381507] do_el0_svc+0x40/0xcc
6914 09:37:50.932062 # [ 207.385095] el0_svc+0x48/0xc0
6915 09:37:50.932378 # [ 207.388419] el0t_64_sync_handler+0xf4/0x120
6916 09:37:50.932671 # [ 207.392961] el0t_64_sync+0x18c/0x190
6917 09:37:50.933025 # [ 207.396898] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6918 09:37:50.973143 # [ 207.403268] ---[ end trace 0000000000000000 ]---
6919 09:37:50.973620 # [ 207.408154] note: cat[3723] exited with irqs disabled
6920 09:37:50.973961 # [ 207.413531] note: cat[3723] exited with preempt_count 1
6921 09:37:50.974280 # [ 207.420638] ------------[ cut here ]------------
6922 09:37:50.974592 # [ 207.425529] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6923 09:37:50.976384 # [ 207.435478] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6924 09:37:51.016265 # [ 207.449317] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
6925 09:37:51.016741 # [ 207.457604] Hardware name: ARM Juno development board (r0) (DT)
6926 09:37:51.017089 # [ 207.463798] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6927 09:37:51.017412 # [ 207.471039] pc : ct_kernel_exit.constprop.0+0x118/0x170
6928 09:37:51.017719 # [ 207.476540] lr : ct_idle_enter+0x10/0x1c
6929 09:37:51.018014 # [ 207.480736] sp : ffff80000c36bd30
6930 09:37:51.018305 # [ 207.484315] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6931 09:37:51.059315 # [ 207.491742] x26: 0000000000000000 x25: 000000304b3b8118 x24: 0000000000000000
6932 09:37:51.059837 # [ 207.499167] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
6933 09:37:51.060199 # [ 207.506592] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6934 09:37:51.060921 # [ 207.514016] x17: ffff800008015f40 x16: 0000000000000003 x15: 0000000000000003
6935 09:37:51.061260 # [ 207.521439] x14: 0000000000000001 x13: 0000000000000055 x12: 000000000000003d
6936 09:37:51.061570 # [ 207.528863] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
6937 09:37:51.095999 # [ 207.536287] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
6938 09:37:51.096506 # [ 207.543711] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6939 09:37:51.096864 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6940 09:37:51.097219 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6941 09:37:51.099227 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6942 09:37:51.582221 <6>[ 208.498553] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6943 09:37:51.582523 <6>[ 208.505103] lkdtm: good_stack: ffff800010c13b88-ffff800010c13ba8
6944 09:37:51.582969 <6>[ 208.512814] lkdtm: bad_stack : ffff800010c13ac8-ffff800010c13ae8
6945 09:37:51.583167 <6>[ 208.519318] lkdtm: attempting good copy_to_user of local stack
6946 09:37:51.583345 <6>[ 208.525512] lkdtm: attempting bad copy_to_user of distant stack
6947 09:37:51.585543 <0>[ 208.531736] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6948 09:37:51.625634 <4>[ 208.541383] ------------[ cut here ]------------
6949 09:37:51.625953 <2>[ 208.546273] kernel BUG at mm/usercopy.c:101!
6950 09:37:51.626169 <0>[ 208.550818] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6951 09:37:51.626646 <4>[ 208.557973] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6952 09:37:51.626856 <4>[ 208.571821] CPU: 1 PID: 3766 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
6953 09:37:51.628982 <4>[ 208.579847] Hardware name: ARM Juno development board (r0) (DT)
6954 09:37:51.669052 <4>[ 208.586039] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6955 09:37:51.669337 <4>[ 208.593283] pc : usercopy_abort+0xb0/0xb4
6956 09:37:51.669534 <4>[ 208.597573] lr : usercopy_abort+0xb0/0xb4
6957 09:37:51.669712 <4>[ 208.601855] sp : ffff800010c13aa0
6958 09:37:51.669856 <4>[ 208.605435] x29: ffff800010c13ab0 x28: ffff00080b864f00 x27: 0000000000000000
6959 09:37:51.669995 <4>[ 208.612863] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000001
6960 09:37:51.672175 <4>[ 208.620288] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6961 09:37:51.712364 <4>[ 208.627713] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
6962 09:37:51.712620 <4>[ 208.635138] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6963 09:37:51.712807 <4>[ 208.642562] x14: 74706d6574746120 x13: 205d363337313335 x12: 2e38303220205b3e
6964 09:37:51.712978 <4>[ 208.649986] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e914
6965 09:37:51.713138 <4>[ 208.657410] x8 : ffff800010c13778 x7 : 0000000000000000 x6 : 0000000000000001
6966 09:37:51.715704 <4>[ 208.664834] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6967 09:37:51.756217 <4>[ 208.672257] x2 : 0000000000000000 x1 : ffff00080b864f00 x0 : 000000000000005a
6968 09:37:51.756684 <4>[ 208.679681] Call trace:
6969 09:37:51.757043 <4>[ 208.682391] usercopy_abort+0xb0/0xb4
6970 09:37:51.757370 <4>[ 208.686324] __check_object_size+0x1d4/0x2fc
6971 09:37:51.757683 <4>[ 208.690871] do_usercopy_stack+0x31c/0x33c
6972 09:37:51.757985 <4>[ 208.695240] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6973 09:37:51.758283 <4>[ 208.700480] lkdtm_do_action+0x2c/0x50
6974 09:37:51.758572 <4>[ 208.704499] direct_entry+0x164/0x180
6975 09:37:51.758896 <4>[ 208.708431] full_proxy_write+0x68/0xc0
6976 09:37:51.759327 <4>[ 208.712541] vfs_write+0xcc/0x2e0
6977 09:37:51.799283 <4>[ 208.716128] ksys_write+0x80/0x110
6978 09:37:51.799753 <4>[ 208.719803] __arm64_sys_write+0x28/0x40
6979 09:37:51.800153 <4>[ 208.724000] invoke_syscall+0x8c/0x120
6980 09:37:51.800848 <4>[ 208.728024] el0_svc_common.constprop.0+0x68/0x124
6981 09:37:51.801197 <4>[ 208.733093] do_el0_svc+0x40/0xcc
6982 09:37:51.801511 <4>[ 208.736681] el0_svc+0x48/0xc0
6983 09:37:51.801816 <4>[ 208.740004] el0t_64_sync_handler+0xf4/0x120
6984 09:37:51.802114 <4>[ 208.744546] el0t_64_sync+0x18c/0x190
6985 09:37:51.802414 <0>[ 208.748483] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
6986 09:37:51.802793 <4>[ 208.754852] ---[ end trace 0000000000000000 ]---
6987 09:37:51.844111 <6>[ 208.759739] note: cat[3766] exited with irqs disabled
6988 09:37:51.844389 <6>[ 208.765193] note: cat[3766] exited with preempt_count 1
6989 09:37:51.844629 <4>[ 208.772347] ------------[ cut here ]------------
6990 09:37:51.845078 <4>[ 208.777239] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6991 09:37:51.845276 <4>[ 208.787189] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6992 09:37:51.887411 <4>[ 208.801033] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
6993 09:37:51.887691 <4>[ 208.809324] Hardware name: ARM Juno development board (r0) (DT)
6994 09:37:51.887941 <4>[ 208.815516] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6995 09:37:51.888414 <4>[ 208.822757] pc : ct_kernel_exit.constprop.0+0x118/0x170
6996 09:37:51.888587 <4>[ 208.828258] lr : ct_idle_enter+0x10/0x1c
6997 09:37:51.888775 <4>[ 208.832455] sp : ffff80000c36bd30
6998 09:37:51.888956 <4>[ 208.836039] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6999 09:37:51.930713 <4>[ 208.843470] x26: 0000000000000000 x25: 000000309bcce220 x24: 0000000000000000
7000 09:37:51.931034 <4>[ 208.850896] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7001 09:37:51.931540 <4>[ 208.858320] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7002 09:37:51.931733 <4>[ 208.865751] x17: ffff8000080236c8 x16: 000000000000006c x15: 000000000000004c
7003 09:37:51.931955 <4>[ 208.873183] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
7004 09:37:51.932148 <4>[ 208.880614] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7005 09:37:51.974153 <4>[ 208.888044] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7006 09:37:51.974425 <4>[ 208.895468] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7007 09:37:51.974651 <4>[ 208.902892] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7008 09:37:51.974860 <4>[ 208.910315] Call trace:
7009 09:37:51.975318 <4>[ 208.913026] ct_kernel_exit.constprop.0+0x118/0x170
7010 09:37:51.975477 <4>[ 208.918180] ct_idle_enter+0x10/0x1c
7011 09:37:51.975650 <4>[ 208.922026] cpuidle_enter_state+0x28c/0x590
7012 09:37:51.975839 <4>[ 208.926572] cpuidle_enter+0x40/0x60
7013 09:37:51.977379 <4>[ 208.930419] do_idle+0x258/0x310
7014 09:37:52.017481 <4>[ 208.933922] cpu_startup_entry+0x3c/0x44
7015 09:37:52.017738 <4>[ 208.938118] secondary_start_kernel+0x138/0x15c
7016 09:37:52.017925 <4>[ 208.942925] __secondary_switched+0xb0/0xb4
7017 09:37:52.018094 <4>[ 208.947386] irq event stamp: 265378
7018 09:37:52.018257 <4>[ 208.951140] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7019 09:37:52.018415 <4>[ 208.959863] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7020 09:37:52.020678 <4>[ 208.968151] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7021 09:37:52.061077 <4>[ 208.977222] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7022 09:37:52.061359 <4>[ 208.985856] ---[ end trace 0000000000000000 ]---
7023 09:37:52.061552 # Segmentation fault
7024 09:37:52.061725 # [ 208.498553] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7025 09:37:52.062161 # [ 208.505103] lkdtm: good_stack: ffff800010c13b88-ffff800010c13ba8
7026 09:37:52.062336 # [ 208.512814] lkdtm: bad_stack : ffff800010c13ac8-ffff800010c13ae8
7027 09:37:52.062492 # [ 208.519318] lkdtm: attempting good copy_to_user of local stack
7028 09:37:52.104107 # [ 208.525512] lkdtm: attempting bad copy_to_user of distant stack
7029 09:37:52.104359 # [ 208.531736] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
7030 09:37:52.104548 # [ 208.541383] ------------[ cut here ]------------
7031 09:37:52.104985 # [ 208.546273] kernel BUG at mm/usercopy.c:101!
7032 09:37:52.105151 # [ 208.550818] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7033 09:37:52.107311 # [ 208.557973] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7034 09:37:52.147348 # [ 208.571821] CPU: 1 PID: 3766 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7035 09:37:52.147597 # [ 208.579847] Hardware name: ARM Juno development board (r0) (DT)
7036 09:37:52.147821 # [ 208.586039] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7037 09:37:52.148159 # [ 208.593283] pc : usercopy_abort+0xb0/0xb4
7038 09:37:52.148475 # [ 208.597573] lr : usercopy_abort+0xb0/0xb4
7039 09:37:52.148784 # [ 208.601855] sp : ffff800010c13aa0
7040 09:37:52.149081 # [ 208.605435] x29: ffff800010c13ab0 x28: ffff00080b864f00 x27: 0000000000000000
7041 09:37:52.190810 # [ 208.612863] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000001
7042 09:37:52.191293 # [ 208.620288] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7043 09:37:52.192031 # [ 208.627713] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
7044 09:37:52.192386 # [ 208.635138] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7045 09:37:52.192702 # [ 208.642562] x14: 74706d6574746120 x13: 205d363337313335 x12: 2e38303220205b3e
7046 09:37:52.193007 # [ 208.649986] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e914
7047 09:37:52.233945 # [ 208.657410] x8 : ffff800010c13778 x7 : 0000000000000000 x6 : 0000000000000001
7048 09:37:52.234430 # [ 208.664834] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7049 09:37:52.234777 # [ 208.672257] x2 : 0000000000000000 x1 : ffff00080b864f00 x0 : 000000000000005a
7050 09:37:52.235099 # [ 208.679681] Call trace:
7051 09:37:52.235400 # [ 208.682391] usercopy_abort+0xb0/0xb4
7052 09:37:52.235696 # [ 208.686324] __check_object_size+0x1d4/0x2fc
7053 09:37:52.236060 # [ 208.690871] do_usercopy_stack+0x31c/0x33c
7054 09:37:52.236354 # [ 208.695240] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7055 09:37:52.237075 # [ 208.700480] lkdtm_do_action+0x2c/0x50
7056 09:37:52.277144 # [ 208.704499] direct_entry+0x164/0x180
7057 09:37:52.277623 # [ 208.708431] full_proxy_write+0x68/0xc0
7058 09:37:52.277969 # [ 208.712541] vfs_write+0xcc/0x2e0
7059 09:37:52.278289 # [ 208.716128] ksys_write+0x80/0x110
7060 09:37:52.278593 # [ 208.719803] __arm64_sys_write+0x28/0x40
7061 09:37:52.278888 # [ 208.724000] invoke_syscall+0x8c/0x120
7062 09:37:52.279183 # [ 208.728024] el0_svc_common.constprop.0+0x68/0x124
7063 09:37:52.279472 # [ 208.733093] do_el0_svc+0x40/0xcc
7064 09:37:52.279757 # [ 208.736681] el0_svc+0x48/0xc0
7065 09:37:52.280181 # [ 208.740004] el0t_64_sync_handler+0xf4/0x120
7066 09:37:52.280885 # [ 208.744546] el0t_64_sync+0x18c/0x190
7067 09:37:52.320297 # [ 208.748483] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7068 09:37:52.320780 # [ 208.754852] ---[ end trace 0000000000000000 ]---
7069 09:37:52.321140 # [ 208.759739] note: cat[3766] exited with irqs disabled
7070 09:37:52.321464 # [ 208.765193] note: cat[3766] exited with preempt_count 1
7071 09:37:52.321777 # [ 208.772347] ------------[ cut here ]------------
7072 09:37:52.322083 # [ 208.777239] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7073 09:37:52.363434 # [ 208.787189] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7074 09:37:52.363971 # [ 208.801033] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7075 09:37:52.364343 # [ 208.809324] Hardware name: ARM Juno development board (r0) (DT)
7076 09:37:52.364681 # [ 208.815516] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7077 09:37:52.364999 # [ 208.822757] pc : ct_kernel_exit.constprop.0+0x118/0x170
7078 09:37:52.365305 # [ 208.828258] lr : ct_idle_enter+0x10/0x1c
7079 09:37:52.366635 # [ 208.832455] sp : ffff80000c36bd30
7080 09:37:52.406259 # [ 208.836039] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7081 09:37:52.406604 # [ 208.843470] x26: 0000000000000000 x25: 000000309bcce220 x24: 0000000000000000
7082 09:37:52.406823 # [ 208.850896] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7083 09:37:52.407058 # [ 208.858320] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7084 09:37:52.407245 # [ 208.865751] x17: ffff8000080236c8 x16: 000000000000006c x15: 000000000000004c
7085 09:37:52.409372 # [ 208.873183] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
7086 09:37:52.449532 # [ 208.880614] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7087 09:37:52.449822 # [ 208.888044] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7088 09:37:52.450022 # [ 208.895468] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7089 09:37:52.450201 # [ 208.902892] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7090 09:37:52.450373 # [ 208.910315] Call trace:
7091 09:37:52.450520 # [ 208.913026] ct_kernel_exit.constprop.0+0x118/0x170
7092 09:37:52.450640 # [ 208.918180] ct_idle_enter+0x10/0x1c
7093 09:37:52.452646 # [ 208.922026] cpuidle_enter_state+0x28c/0x590
7094 09:37:52.475761 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7095 09:37:52.476034 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7096 09:37:52.478906 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7097 09:37:52.944898 <6>[ 209.862054] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7098 09:37:52.945171 <6>[ 209.868784] lkdtm: good_stack: ffff800010cebbe8-ffff800010cebc08
7099 09:37:52.945350 <6>[ 209.875140] lkdtm: bad_stack : ffff800010cebb28-ffff800010cebb48
7100 09:37:52.945511 <6>[ 209.881806] lkdtm: attempting good copy_from_user of local stack
7101 09:37:52.945673 <6>[ 209.888173] lkdtm: attempting bad copy_from_user of distant stack
7102 09:37:52.947952 <0>[ 209.894572] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7103 09:37:52.987929 <4>[ 209.904146] ------------[ cut here ]------------
7104 09:37:52.988492 <2>[ 209.909037] kernel BUG at mm/usercopy.c:101!
7105 09:37:52.988699 <0>[ 209.913578] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7106 09:37:52.988876 <4>[ 209.920732] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7107 09:37:52.989043 <4>[ 209.934579] CPU: 1 PID: 3809 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7108 09:37:52.991185 <4>[ 209.942605] Hardware name: ARM Juno development board (r0) (DT)
7109 09:37:53.031572 <4>[ 209.948796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7110 09:37:53.032090 <4>[ 209.956037] pc : usercopy_abort+0xb0/0xb4
7111 09:37:53.032455 <4>[ 209.960325] lr : usercopy_abort+0xb0/0xb4
7112 09:37:53.032785 <4>[ 209.964605] sp : ffff800010cebb00
7113 09:37:53.033469 <4>[ 209.968185] x29: ffff800010cebb10 x28: ffff000805ba0040 x27: 0000000000000000
7114 09:37:53.033811 <4>[ 209.975613] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000000
7115 09:37:53.035079 <4>[ 209.983039] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7116 09:37:53.074960 <4>[ 209.990463] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
7117 09:37:53.075420 <4>[ 209.997888] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7118 09:37:53.075771 <4>[ 210.005312] x14: 706d657474612065 x13: 205d323735343938 x12: 2e39303220205b3e
7119 09:37:53.076253 <4>[ 210.012736] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e914
7120 09:37:53.076602 <4>[ 210.020161] x8 : ffff800010ceb7d8 x7 : 0000000000000000 x6 : 0000000000000001
7121 09:37:53.078273 <4>[ 210.027585] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7122 09:37:53.118283 <4>[ 210.035008] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000059
7123 09:37:53.118742 <4>[ 210.042432] Call trace:
7124 09:37:53.119096 <4>[ 210.045142] usercopy_abort+0xb0/0xb4
7125 09:37:53.119420 <4>[ 210.049075] __check_object_size+0x1d4/0x2fc
7126 09:37:53.119730 <4>[ 210.053621] do_usercopy_stack+0x2f4/0x33c
7127 09:37:53.120088 <4>[ 210.057992] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7128 09:37:53.120391 <4>[ 210.063404] lkdtm_do_action+0x2c/0x50
7129 09:37:53.120680 <4>[ 210.067423] direct_entry+0x164/0x180
7130 09:37:53.121442 <4>[ 210.071355] full_proxy_write+0x68/0xc0
7131 09:37:53.121793 <4>[ 210.075465] vfs_write+0xcc/0x2e0
7132 09:37:53.161645 <4>[ 210.079053] ksys_write+0x80/0x110
7133 09:37:53.162117 <4>[ 210.082727] __arm64_sys_write+0x28/0x40
7134 09:37:53.162475 <4>[ 210.086923] invoke_syscall+0x8c/0x120
7135 09:37:53.162801 <4>[ 210.090948] el0_svc_common.constprop.0+0x68/0x124
7136 09:37:53.163114 <4>[ 210.096017] do_el0_svc+0x40/0xcc
7137 09:37:53.163413 <4>[ 210.099605] el0_svc+0x48/0xc0
7138 09:37:53.163704 <4>[ 210.102928] el0t_64_sync_handler+0xf4/0x120
7139 09:37:53.164058 <4>[ 210.107470] el0t_64_sync+0x18c/0x190
7140 09:37:53.164351 <0>[ 210.111407] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7141 09:37:53.165104 <4>[ 210.117776] ---[ end trace 0000000000000000 ]---
7142 09:37:53.206480 <6>[ 210.122663] note: cat[3809] exited with irqs disabled
7143 09:37:53.206762 <6>[ 210.128124] note: cat[3809] exited with preempt_count 1
7144 09:37:53.206942 <4>[ 210.135320] ------------[ cut here ]------------
7145 09:37:53.207103 <4>[ 210.140210] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7146 09:37:53.209585 <4>[ 210.150159] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7147 09:37:53.249800 <4>[ 210.163997] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7148 09:37:53.250078 <4>[ 210.172282] Hardware name: ARM Juno development board (r0) (DT)
7149 09:37:53.250556 <4>[ 210.178473] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7150 09:37:53.250746 <4>[ 210.185714] pc : ct_kernel_exit.constprop.0+0x118/0x170
7151 09:37:53.250911 <4>[ 210.191216] lr : ct_idle_enter+0x10/0x1c
7152 09:37:53.251098 <4>[ 210.195414] sp : ffff80000c36bd30
7153 09:37:53.251264 <4>[ 210.199001] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7154 09:37:53.293234 <4>[ 210.206429] x26: 0000000000000001 x25: 00000030ed0a49ac x24: 0000000000000002
7155 09:37:53.293515 <4>[ 210.213856] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
7156 09:37:53.293742 <4>[ 210.221285] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7157 09:37:53.293949 <4>[ 210.228708] x17: ffff800008015f40 x16: 0000000000000003 x15: 0000000000000003
7158 09:37:53.294146 <4>[ 210.236132] x14: 0000000000000001 x13: 0000000000000021 x12: 0000000000000012
7159 09:37:53.296418 <4>[ 210.243556] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7160 09:37:53.336518 <4>[ 210.250981] x8 : 0000000000000e5e x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
7161 09:37:53.336836 <4>[ 210.258405] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7162 09:37:53.337139 <4>[ 210.265831] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7163 09:37:53.337368 <4>[ 210.273260] Call trace:
7164 09:37:53.337510 <4>[ 210.275970] ct_kernel_exit.constprop.0+0x118/0x170
7165 09:37:53.337684 <4>[ 210.281126] ct_idle_enter+0x10/0x1c
7166 09:37:53.337823 <4>[ 210.284978] cpuidle_enter_state+0x28c/0x590
7167 09:37:53.337958 <4>[ 210.289524] cpuidle_enter+0x40/0x60
7168 09:37:53.339634 <4>[ 210.293375] do_idle+0x258/0x310
7169 09:37:53.379756 <4>[ 210.296876] cpu_startup_entry+0x3c/0x44
7170 09:37:53.380051 <4>[ 210.301074] secondary_start_kernel+0x138/0x15c
7171 09:37:53.380278 <4>[ 210.305886] __secondary_switched+0xb0/0xb4
7172 09:37:53.380496 <4>[ 210.310346] irq event stamp: 265378
7173 09:37:53.380695 <4>[ 210.314101] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7174 09:37:53.380895 <4>[ 210.322823] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7175 09:37:53.382916 <4>[ 210.331112] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7176 09:37:53.423461 <4>[ 210.340182] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7177 09:37:53.423740 <4>[ 210.348816] ---[ end trace 0000000000000000 ]---
7178 09:37:53.423965 # Segmentation fault
7179 09:37:53.424147 # [ 209.862054] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7180 09:37:53.424296 # [ 209.868784] lkdtm: good_stack: ffff800010cebbe8-ffff800010cebc08
7181 09:37:53.424439 # [ 209.875140] lkdtm: bad_stack : ffff800010cebb28-ffff800010cebb48
7182 09:37:53.426613 # [ 209.881806] lkdtm: attempting good copy_from_user of local stack
7183 09:37:53.466630 # [ 209.888173] lkdtm: attempting bad copy_from_user of distant stack
7184 09:37:53.466896 # [ 209.894572] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7185 09:37:53.467091 # [ 209.904146] ------------[ cut here ]------------
7186 09:37:53.467264 # [ 209.909037] kernel BUG at mm/usercopy.c:101!
7187 09:37:53.467429 # [ 209.913578] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7188 09:37:53.469812 # [ 209.920732] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7189 09:37:53.509749 # [ 209.934579] CPU: 1 PID: 3809 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7190 09:37:53.509995 # [ 209.942605] Hardware name: ARM Juno development board (r0) (DT)
7191 09:37:53.510180 # [ 209.948796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7192 09:37:53.510348 # [ 209.956037] pc : usercopy_abort+0xb0/0xb4
7193 09:37:53.510509 # [ 209.960325] lr : usercopy_abort+0xb0/0xb4
7194 09:37:53.510662 # [ 209.964605] sp : ffff800010cebb00
7195 09:37:53.510812 # [ 209.968185] x29: ffff800010cebb10 x28: ffff000805ba0040 x27: 0000000000000000
7196 09:37:53.553213 # [ 209.975613] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000000
7197 09:37:53.553734 # [ 209.983039] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7198 09:37:53.554152 # [ 209.990463] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
7199 09:37:53.554486 # [ 209.997888] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7200 09:37:53.554833 # [ 210.005312] x14: 706d657474612065 x13: 205d323735343938 x12: 2e39303220205b3e
7201 09:37:53.556462 # [ 210.012736] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e914
7202 09:37:53.596348 # [ 210.020161] x8 : ffff800010ceb7d8 x7 : 0000000000000000 x6 : 0000000000000001
7203 09:37:53.596830 # [ 210.027585] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7204 09:37:53.597193 # [ 210.035008] x2 : 0000000000000000 x1 : ffff000805ba0040 x0 : 0000000000000059
7205 09:37:53.597518 # [ 210.042432] Call trace:
7206 09:37:53.597828 # [ 210.045142] usercopy_abort+0xb0/0xb4
7207 09:37:53.598126 # [ 210.049075] __check_object_size+0x1d4/0x2fc
7208 09:37:53.598423 # [ 210.053621] do_usercopy_stack+0x2f4/0x33c
7209 09:37:53.598711 # [ 210.057992] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7210 09:37:53.599527 # [ 210.063404] lkdtm_do_action+0x2c/0x50
7211 09:37:53.639483 # [ 210.067423] direct_entry+0x164/0x180
7212 09:37:53.640005 # [ 210.071355] full_proxy_write+0x68/0xc0
7213 09:37:53.640366 # [ 210.075465] vfs_write+0xcc/0x2e0
7214 09:37:53.640697 # [ 210.079053] ksys_write+0x80/0x110
7215 09:37:53.641014 # [ 210.082727] __arm64_sys_write+0x28/0x40
7216 09:37:53.641321 # [ 210.086923] invoke_syscall+0x8c/0x120
7217 09:37:53.641615 # [ 210.090948] el0_svc_common.constprop.0+0x68/0x124
7218 09:37:53.641910 # [ 210.096017] do_el0_svc+0x40/0xcc
7219 09:37:53.642198 # [ 210.099605] el0_svc+0x48/0xc0
7220 09:37:53.642513 # [ 210.102928] el0t_64_sync_handler+0xf4/0x120
7221 09:37:53.643229 # [ 210.107470] el0t_64_sync+0x18c/0x190
7222 09:37:53.682387 # [ 210.111407] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7223 09:37:53.682684 # [ 210.117776] ---[ end trace 0000000000000000 ]---
7224 09:37:53.682884 # [ 210.122663] note: cat[3809] exited with irqs disabled
7225 09:37:53.683077 # [ 210.128124] note: cat[3809] exited with preempt_count 1
7226 09:37:53.683236 # [ 210.135320] ------------[ cut here ]------------
7227 09:37:53.683383 # [ 210.140210] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7228 09:37:53.725526 # [ 210.150159] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7229 09:37:53.725797 # [ 210.163997] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7230 09:37:53.725990 # [ 210.172282] Hardware name: ARM Juno development board (r0) (DT)
7231 09:37:53.726166 # [ 210.178473] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7232 09:37:53.726320 # [ 210.185714] pc : ct_kernel_exit.constprop.0+0x118/0x170
7233 09:37:53.726467 # [ 210.191216] lr : ct_idle_enter+0x10/0x1c
7234 09:37:53.728743 # [ 210.195414] sp : ffff80000c36bd30
7235 09:37:53.768706 # [ 210.199001] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7236 09:37:53.768966 # [ 210.206429] x26: 0000000000000001 x25: 00000030ed0a49ac x24: 0000000000000002
7237 09:37:53.769475 # [ 210.213856] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
7238 09:37:53.769667 # [ 210.221285] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7239 09:37:53.769870 # [ 210.228708] x17: ffff800008015f40 x16: 0000000000000003 x15: 0000000000000003
7240 09:37:53.771968 # [ 210.236132] x14: 0000000000000001 x13: 0000000000000021 x12: 0000000000000012
7241 09:37:53.816952 # [ 210.243556] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7242 09:37:53.817207 # [ 210.250981] x8 : 0000000000000e5e x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
7243 09:37:53.817457 # [ 210.258405] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7244 09:37:53.817666 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7245 09:37:53.820114 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7246 09:37:53.820346 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7247 09:37:54.296129 <6>[ 211.213030] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7248 09:37:54.296646 <6>[ 211.219670] lkdtm: good_stack: ffff800010d939b8-ffff800010d939d8
7249 09:37:54.296980 <6>[ 211.226033] lkdtm: bad_stack : ffff800010d93ff8-ffff800010d94018
7250 09:37:54.297746 <6>[ 211.232720] lkdtm: attempting good copy_to_user of local stack
7251 09:37:54.298293 <6>[ 211.238953] lkdtm: attempting bad copy_to_user of distant stack
7252 09:37:54.299514 <0>[ 211.245185] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549864, size 32)!
7253 09:37:54.339216 <4>[ 211.256403] ------------[ cut here ]------------
7254 09:37:54.339797 <2>[ 211.261295] kernel BUG at mm/usercopy.c:101!
7255 09:37:54.340008 <0>[ 211.265838] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7256 09:37:54.340222 <4>[ 211.272997] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7257 09:37:54.340431 <4>[ 211.286841] CPU: 1 PID: 3852 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7258 09:37:54.382697 <4>[ 211.294866] Hardware name: ARM Juno development board (r0) (DT)
7259 09:37:54.382986 <4>[ 211.301059] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7260 09:37:54.383232 <4>[ 211.308300] pc : usercopy_abort+0xb0/0xb4
7261 09:37:54.383459 <4>[ 211.312587] lr : usercopy_abort+0xb0/0xb4
7262 09:37:54.383664 <4>[ 211.316867] sp : ffff800010d938d0
7263 09:37:54.384146 <4>[ 211.320447] x29: ffff800010d938e0 x28: ffff00080b861a80 x27: 0000000000000000
7264 09:37:54.384334 <4>[ 211.327874] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000001
7265 09:37:54.385904 <4>[ 211.335300] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff928
7266 09:37:54.425995 <4>[ 211.342724] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
7267 09:37:54.426243 <4>[ 211.350148] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7268 09:37:54.426472 <4>[ 211.357572] x14: 74706d6574746120 x13: 205d353831353432 x12: 2e31313220205b3e
7269 09:37:54.426680 <4>[ 211.364997] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e914
7270 09:37:54.427240 <4>[ 211.372421] x8 : ffff800010d935a8 x7 : 0000000000000000 x6 : 0000000000000001
7271 09:37:54.429431 <4>[ 211.379844] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7272 09:37:54.469672 <4>[ 211.387267] x2 : 0000000000000000 x1 : ffff00080b861a80 x0 : 000000000000006c
7273 09:37:54.470170 <4>[ 211.394691] Call trace:
7274 09:37:54.470621 <4>[ 211.397401] usercopy_abort+0xb0/0xb4
7275 09:37:54.471031 <4>[ 211.401334] __check_object_size+0x1d4/0x2fc
7276 09:37:54.471428 <4>[ 211.405880] do_usercopy_stack+0x31c/0x33c
7277 09:37:54.471844 <4>[ 211.410250] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7278 09:37:54.472230 <4>[ 211.415315] lkdtm_do_action+0x2c/0x50
7279 09:37:54.472628 <4>[ 211.419333] direct_entry+0x164/0x180
7280 09:37:54.473371 <4>[ 211.423265] full_proxy_write+0x68/0xc0
7281 09:37:54.513013 <4>[ 211.427375] vfs_write+0xcc/0x2e0
7282 09:37:54.513488 <4>[ 211.430963] ksys_write+0x80/0x110
7283 09:37:54.513926 <4>[ 211.434637] __arm64_sys_write+0x28/0x40
7284 09:37:54.514348 <4>[ 211.438834] invoke_syscall+0x8c/0x120
7285 09:37:54.514860 <4>[ 211.442859] el0_svc_common.constprop.0+0x68/0x124
7286 09:37:54.515197 <4>[ 211.447927] do_el0_svc+0x40/0xcc
7287 09:37:54.515501 <4>[ 211.451516] el0_svc+0x48/0xc0
7288 09:37:54.515853 <4>[ 211.454839] el0t_64_sync_handler+0xf4/0x120
7289 09:37:54.516244 <4>[ 211.459381] el0t_64_sync+0x18c/0x190
7290 09:37:54.516542 <0>[ 211.463318] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7291 09:37:54.557779 <4>[ 211.469686] ---[ end trace 0000000000000000 ]---
7292 09:37:54.558083 <6>[ 211.474574] note: cat[3852] exited with irqs disabled
7293 09:37:54.558329 <6>[ 211.479961] note: cat[3852] exited with preempt_count 1
7294 09:37:54.558532 <4>[ 211.487157] ------------[ cut here ]------------
7295 09:37:54.558717 <4>[ 211.492049] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7296 09:37:54.560889 <4>[ 211.501999] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7297 09:37:54.601139 <4>[ 211.515845] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7298 09:37:54.601434 <4>[ 211.524135] Hardware name: ARM Juno development board (r0) (DT)
7299 09:37:54.601777 <4>[ 211.530330] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7300 09:37:54.601977 <4>[ 211.537572] pc : ct_kernel_exit.constprop.0+0x118/0x170
7301 09:37:54.602163 <4>[ 211.543073] lr : ct_idle_enter+0x10/0x1c
7302 09:37:54.602293 <4>[ 211.547267] sp : ffff80000c36bd30
7303 09:37:54.602417 <4>[ 211.550848] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7304 09:37:54.644474 <4>[ 211.558275] x26: 0000000000000001 x25: 000000313d9d9f68 x24: 0000000000000002
7305 09:37:54.644751 <4>[ 211.565700] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
7306 09:37:54.644927 <4>[ 211.573130] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7307 09:37:54.645085 <4>[ 211.580559] x17: ffff800008015f40 x16: 0000000000000066 x15: 0000000000000057
7308 09:37:54.645238 <4>[ 211.587983] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
7309 09:37:54.647641 <4>[ 211.595407] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7310 09:37:54.688098 <4>[ 211.602831] x8 : 00000000000181c7 x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
7311 09:37:54.688543 <4>[ 211.610255] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7312 09:37:54.688853 <4>[ 211.617679] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7313 09:37:54.689137 <4>[ 211.625103] Call trace:
7314 09:37:54.689408 <4>[ 211.627813] ct_kernel_exit.constprop.0+0x118/0x170
7315 09:37:54.689675 <4>[ 211.632967] ct_idle_enter+0x10/0x1c
7316 09:37:54.689935 <4>[ 211.636813] cpuidle_enter_state+0x28c/0x590
7317 09:37:54.691274 <4>[ 211.641359] cpuidle_enter+0x40/0x60
7318 09:37:54.691670 <4>[ 211.645206] do_idle+0x258/0x310
7319 09:37:54.731408 <4>[ 211.648708] cpu_startup_entry+0x40/0x44
7320 09:37:54.731921 <4>[ 211.652904] secondary_start_kernel+0x138/0x15c
7321 09:37:54.732278 <4>[ 211.657712] __secondary_switched+0xb0/0xb4
7322 09:37:54.732596 <4>[ 211.662172] irq event stamp: 265378
7323 09:37:54.732898 <4>[ 211.665926] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7324 09:37:54.733197 <4>[ 211.674649] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7325 09:37:54.734644 <4>[ 211.682937] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7326 09:37:54.774648 <4>[ 211.692008] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7327 09:37:54.774914 <4>[ 211.700642] ---[ end trace 0000000000000000 ]---
7328 09:37:54.775092 # Segmentation fault
7329 09:37:54.775251 # [ 211.213030] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7330 09:37:54.775403 # [ 211.219670] lkdtm: good_stack: ffff800010d939b8-ffff800010d939d8
7331 09:37:54.775552 # [ 211.226033] lkdtm: bad_stack : ffff800010d93ff8-ffff800010d94018
7332 09:37:54.777835 # [ 211.232720] lkdtm: attempting good copy_to_user of local stack
7333 09:37:54.817822 # [ 211.238953] lkdtm: attempting bad copy_to_user of distant stack
7334 09:37:54.818067 # [ 211.245185] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549864, size 32)!
7335 09:37:54.818244 # [ 211.256403] ------------[ cut here ]------------
7336 09:37:54.818406 # [ 211.261295] kernel BUG at mm/usercopy.c:101!
7337 09:37:54.818561 # [ 211.265838] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7338 09:37:54.861238 # [ 211.272997] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7339 09:37:54.861709 # [ 211.286841] CPU: 1 PID: 3852 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7340 09:37:54.862055 # [ 211.294866] Hardware name: ARM Juno development board (r0) (DT)
7341 09:37:54.862372 # [ 211.301059] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7342 09:37:54.862678 # [ 211.308300] pc : usercopy_abort+0xb0/0xb4
7343 09:37:54.862974 # [ 211.312587] lr : usercopy_abort+0xb0/0xb4
7344 09:37:54.863263 # [ 211.316867] sp : ffff800010d938d0
7345 09:37:54.864424 # [ 211.320447] x29: ffff800010d938e0 x28: ffff00080b861a80 x27: 0000000000000000
7346 09:37:54.904418 # [ 211.327874] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23bb0 x24: 0000000000000001
7347 09:37:54.904895 # [ 211.335300] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff928
7348 09:37:54.905258 # [ 211.342724] x20: ffff800009f50de8 x19: ffff800009f5a068 x18: 0000000000000000
7349 09:37:54.905652 # [ 211.350148] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7350 09:37:54.905969 # [ 211.357572] x14: 74706d6574746120 x13: 205d353831353432 x12: 2e31313220205b3e
7351 09:37:54.907693 # [ 211.364997] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e914
7352 09:37:54.947517 # [ 211.372421] x8 : ffff800010d935a8 x7 : 0000000000000000 x6 : 0000000000000001
7353 09:37:54.948051 # [ 211.379844] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7354 09:37:54.948786 # [ 211.387267] x2 : 0000000000000000 x1 : ffff00080b861a80 x0 : 000000000000006c
7355 09:37:54.949142 # [ 211.394691] Call trace:
7356 09:37:54.949464 # [ 211.397401] usercopy_abort+0xb0/0xb4
7357 09:37:54.949765 # [ 211.401334] __check_object_size+0x1d4/0x2fc
7358 09:37:54.950056 # [ 211.405880] do_usercopy_stack+0x31c/0x33c
7359 09:37:54.950768 # [ 211.410250] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7360 09:37:54.990799 # [ 211.415315] lkdtm_do_action+0x2c/0x50
7361 09:37:54.991280 # [ 211.419333] direct_entry+0x164/0x180
7362 09:37:54.991627 # [ 211.423265] full_proxy_write+0x68/0xc0
7363 09:37:54.991999 # [ 211.427375] vfs_write+0xcc/0x2e0
7364 09:37:54.992306 # [ 211.430963] ksys_write+0x80/0x110
7365 09:37:54.992603 # [ 211.434637] __arm64_sys_write+0x28/0x40
7366 09:37:54.992895 # [ 211.438834] invoke_syscall+0x8c/0x120
7367 09:37:54.993181 # [ 211.442859] el0_svc_common.constprop.0+0x68/0x124
7368 09:37:54.993466 # [ 211.447927] do_el0_svc+0x40/0xcc
7369 09:37:54.993841 # [ 211.451516] el0_svc+0x48/0xc0
7370 09:37:54.994528 # [ 211.454839] el0t_64_sync_handler+0xf4/0x120
7371 09:37:55.033930 # [ 211.459381] el0t_64_sync+0x18c/0x190
7372 09:37:55.034424 # [ 211.463318] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7373 09:37:55.034876 # [ 211.469686] ---[ end trace 0000000000000000 ]---
7374 09:37:55.035281 # [ 211.474574] note: cat[3852] exited with irqs disabled
7375 09:37:55.035673 # [ 211.479961] note: cat[3852] exited with preempt_count 1
7376 09:37:55.036102 # [ 211.487157] ------------[ cut here ]------------
7377 09:37:55.036482 # [ 211.492049] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7378 09:37:55.077118 # [ 211.501999] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7379 09:37:55.077608 # [ 211.515845] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7380 09:37:55.078059 # [ 211.524135] Hardware name: ARM Juno development board (r0) (DT)
7381 09:37:55.078467 # [ 211.530330] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7382 09:37:55.078868 # [ 211.537572] pc : ct_kernel_exit.constprop.0+0x118/0x170
7383 09:37:55.079255 # [ 211.543073] lr : ct_idle_enter+0x10/0x1c
7384 09:37:55.080363 # [ 211.547267] sp : ffff80000c36bd30
7385 09:37:55.120230 # [ 211.550848] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7386 09:37:55.120726 # [ 211.558275] x26: 0000000000000001 x25: 000000313d9d9f68 x24: 0000000000000002
7387 09:37:55.121181 # [ 211.565700] x23: ffff000807445080 x22: 0000000000000002 x21: 0000000000000002
7388 09:37:55.121595 # [ 211.573130] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7389 09:37:55.121994 # [ 211.580559] x17: ffff800008015f40 x16: 0000000000000066 x15: 0000000000000057
7390 09:37:55.123497 # [ 211.587983] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
7391 09:37:55.163044 # [ 211.595407] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7392 09:37:55.163379 # [ 211.602831] x8 : 00000000000181c7 x7 : ffff0008008e9a80 x6 : ffff8000081c7cec
7393 09:37:55.163895 # [ 211.610255] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7394 09:37:55.164125 # [ 211.617679] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7395 09:37:55.164328 # [ 211.625103] Call trace:
7396 09:37:55.164514 # [ 211.627813] ct_kernel_exit.constprop.0+0x118/0x170
7397 09:37:55.166171 # [ 211.632967] ct_idle_enter+0x10/0x1c
7398 09:37:55.194957 # [ 211.636813] cpuidle_enter_state+0x28c/0x590
7399 09:37:55.195252 # [ 211.641359] cpuidle_enter+0x40/0x60
7400 09:37:55.195497 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7401 09:37:55.195711 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7402 09:37:55.198103 # selftests: lkdtm: USERCOPY_KERNEL.sh
7403 09:37:55.670705 <6>[ 212.587322] lkdtm: Performing direct entry USERCOPY_KERNEL
7404 09:37:55.671034 <6>[ 212.593603] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23bb0
7405 09:37:55.671693 <6>[ 212.601785] lkdtm: attempting bad copy_to_user from kernel text: ffff800008369e04
7406 09:37:55.672019 <0>[ 212.609619] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3513860, size 4096)!
7407 09:37:55.672220 <4>[ 212.619828] ------------[ cut here ]------------
7408 09:37:55.673933 <2>[ 212.624733] kernel BUG at mm/usercopy.c:101!
7409 09:37:55.714153 <0>[ 212.629280] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7410 09:37:55.714422 <4>[ 212.636434] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7411 09:37:55.714860 <4>[ 212.650278] CPU: 1 PID: 3895 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7412 09:37:55.715035 <4>[ 212.658303] Hardware name: ARM Juno development board (r0) (DT)
7413 09:37:55.717459 <4>[ 212.664495] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7414 09:37:55.757502 <4>[ 212.671736] pc : usercopy_abort+0xb0/0xb4
7415 09:37:55.757749 <4>[ 212.676024] lr : usercopy_abort+0xb0/0xb4
7416 09:37:55.757917 <4>[ 212.680304] sp : ffff800010e43b70
7417 09:37:55.758071 <4>[ 212.683884] x29: ffff800010e43b80 x28: ffff00080bc51a80 x27: 0000000000000000
7418 09:37:55.758221 <4>[ 212.691311] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff88b2f000
7419 09:37:55.758367 <4>[ 212.698736] x23: 0000000000000001 x22: 0000000000001000 x21: 0000000000359e04
7420 09:37:55.758511 <4>[ 212.706161] x20: ffff800009f50e10 x19: ffff800009f5a068 x18: 0000000000000000
7421 09:37:55.801104 <4>[ 212.713585] x17: 000000040044ffff x16: 00000000000001cd x15: 00000000000001cd
7422 09:37:55.801574 <4>[ 212.721009] x14: 0000000000000001 x13: 000000000000020d x12: 0000000000000395
7423 09:37:55.801911 <4>[ 212.728433] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e914
7424 09:37:55.802226 <4>[ 212.735857] x8 : ffff800010e437e8 x7 : 0000000000000000 x6 : 0000000000000001
7425 09:37:55.802526 <4>[ 212.743281] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7426 09:37:55.804334 <4>[ 212.750704] x2 : 0000000000000000 x1 : ffff00080bc51a80 x0 : 000000000000005f
7427 09:37:55.804767 <4>[ 212.758128] Call trace:
7428 09:37:55.844477 <4>[ 212.760838] usercopy_abort+0xb0/0xb4
7429 09:37:55.844939 <4>[ 212.764771] __check_object_size+0x258/0x2fc
7430 09:37:55.845270 <4>[ 212.769317] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7431 09:37:55.845577 <4>[ 212.774035] lkdtm_do_action+0x2c/0x50
7432 09:37:55.845870 <4>[ 212.778053] direct_entry+0x164/0x180
7433 09:37:55.846151 <4>[ 212.781985] full_proxy_write+0x68/0xc0
7434 09:37:55.846440 <4>[ 212.786095] vfs_write+0xcc/0x2e0
7435 09:37:55.846721 <4>[ 212.789682] ksys_write+0x80/0x110
7436 09:37:55.847000 <4>[ 212.793356] __arm64_sys_write+0x28/0x40
7437 09:37:55.847687 <4>[ 212.797552] invoke_syscall+0x8c/0x120
7438 09:37:55.889477 <4>[ 212.801578] el0_svc_common.constprop.0+0x68/0x124
7439 09:37:55.890148 <4>[ 212.806646] do_el0_svc+0x40/0xcc
7440 09:37:55.891038 <4>[ 212.810234] el0_svc+0x48/0xc0
7441 09:37:55.892009 <4>[ 212.813558] el0t_64_sync_handler+0xf4/0x120
7442 09:37:55.892993 <4>[ 212.818099] el0t_64_sync+0x18c/0x190
7443 09:37:55.893538 <0>[ 212.822037] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7444 09:37:55.894347 <4>[ 212.828405] ---[ end trace 0000000000000000 ]---
7445 09:37:55.895037 <6>[ 212.833293] note: cat[3895] exited with irqs disabled
7446 09:37:55.895347 <6>[ 212.838683] note: cat[3895] exited with preempt_count 1
7447 09:37:55.932540 <4>[ 212.845834] ------------[ cut here ]------------
7448 09:37:55.932813 <4>[ 212.850723] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7449 09:37:55.932986 <4>[ 212.860670] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7450 09:37:55.933145 <4>[ 212.874507] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7451 09:37:55.933376 <4>[ 212.882794] Hardware name: ARM Juno development board (r0) (DT)
7452 09:37:55.975873 <4>[ 212.888985] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7453 09:37:55.976162 <4>[ 212.896226] pc : ct_kernel_exit.constprop.0+0x118/0x170
7454 09:37:55.976430 <4>[ 212.901728] lr : ct_idle_enter+0x10/0x1c
7455 09:37:55.976634 <4>[ 212.905928] sp : ffff80000c36bd30
7456 09:37:55.976742 <4>[ 212.909512] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7457 09:37:55.976842 <4>[ 212.916940] x26: 0000000000000000 x25: 000000318e997d24 x24: 0000000000000000
7458 09:37:55.976937 <4>[ 212.924371] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7459 09:37:56.019192 <4>[ 212.931800] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7460 09:37:56.019462 <4>[ 212.939228] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7461 09:37:56.019666 <4>[ 212.946659] x14: ffff8000080bb8fc x13: ffff80000843504c x12: ffff8000096580c4
7462 09:37:56.019851 <4>[ 212.954085] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7463 09:37:56.020058 <4>[ 212.961510] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7464 09:37:56.020269 <4>[ 212.968934] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7465 09:37:56.062590 <4>[ 212.976364] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7466 09:37:56.062888 <4>[ 212.983793] Call trace:
7467 09:37:56.063131 <4>[ 212.986503] ct_kernel_exit.constprop.0+0x118/0x170
7468 09:37:56.063348 <4>[ 212.991658] ct_idle_enter+0x10/0x1c
7469 09:37:56.063552 <4>[ 212.995509] cpuidle_enter_state+0x28c/0x590
7470 09:37:56.063689 <4>[ 213.000056] cpuidle_enter+0x40/0x60
7471 09:37:56.063849 <4>[ 213.003904] do_idle+0x258/0x310
7472 09:37:56.063970 <4>[ 213.007406] cpu_startup_entry+0x3c/0x44
7473 09:37:56.064088 <4>[ 213.011602] secondary_start_kernel+0x138/0x15c
7474 09:37:56.065685 <4>[ 213.016410] __secondary_switched+0xb0/0xb4
7475 09:37:56.106376 <4>[ 213.020869] irq event stamp: 265378
7476 09:37:56.107164 <4>[ 213.024624] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7477 09:37:56.107499 <4>[ 213.033346] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7478 09:37:56.107831 <4>[ 213.041634] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7479 09:37:56.108128 <4>[ 213.050705] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7480 09:37:56.109697 <4>[ 213.059340] ---[ end trace 0000000000000000 ]---
7481 09:37:56.110098 # Segmentation fault
7482 09:37:56.149404 # [ 212.587322] lkdtm: Performing direct entry USERCOPY_KERNEL
7483 09:37:56.149687 # [ 212.593603] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23bb0
7484 09:37:56.149888 # [ 212.601785] lkdtm: attempting bad copy_to_user from kernel text: ffff800008369e04
7485 09:37:56.150062 # [ 212.609619] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3513860, size 4096)!
7486 09:37:56.150227 # [ 212.619828] ------------[ cut here ]------------
7487 09:37:56.152666 # [ 212.624733] kernel BUG at mm/usercopy.c:101!
7488 09:37:56.192744 # [ 212.629280] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7489 09:37:56.193186 # [ 212.636434] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7490 09:37:56.193594 # [ 212.650278] CPU: 1 PID: 3895 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7491 09:37:56.193967 # [ 212.658303] Hardware name: ARM Juno development board (r0) (DT)
7492 09:37:56.194324 # [ 212.664495] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7493 09:37:56.196040 # [ 212.671736] pc : usercopy_abort+0xb0/0xb4
7494 09:37:56.236051 # [ 212.676024] lr : usercopy_abort+0xb0/0xb4
7495 09:37:56.237217 # [ 212.680304] sp : ffff800010e43b70
7496 09:37:56.237804 # [ 212.683884] x29: ffff800010e43b80 x28: ffff00080bc51a80 x27: 0000000000000000
7497 09:37:56.238337 # [ 212.691311] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff88b2f000
7498 09:37:56.238847 # [ 212.698736] x23: 0000000000000001 x22: 0000000000001000 x21: 0000000000359e04
7499 09:37:56.239323 # [ 212.706161] x20: ffff800009f50e10 x19: ffff800009f5a068 x18: 0000000000000000
7500 09:37:56.279131 # [ 212.713585] x17: 000000040044ffff x16: 00000000000001cd x15: 00000000000001cd
7501 09:37:56.279613 # [ 212.721009] x14: 0000000000000001 x13: 000000000000020d x12: 0000000000000395
7502 09:37:56.280026 # [ 212.728433] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e914
7503 09:37:56.280365 # [ 212.735857] x8 : ffff800010e437e8 x7 : 0000000000000000 x6 : 0000000000000001
7504 09:37:56.280684 # [ 212.743281] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7505 09:37:56.280988 # [ 212.750704] x2 : 0000000000000000 x1 : ffff00080bc51a80 x0 : 000000000000005f
7506 09:37:56.282471 # [ 212.758128] Call trace:
7507 09:37:56.282914 # [ 212.760838] usercopy_abort+0xb0/0xb4
7508 09:37:56.322249 # [ 212.764771] __check_object_size+0x258/0x2fc
7509 09:37:56.322734 # [ 212.769317] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7510 09:37:56.323122 # [ 212.774035] lkdtm_do_action+0x2c/0x50
7511 09:37:56.323555 # [ 212.778053] direct_entry+0x164/0x180
7512 09:37:56.324006 # [ 212.781985] full_proxy_write+0x68/0xc0
7513 09:37:56.324406 # [ 212.786095] vfs_write+0xcc/0x2e0
7514 09:37:56.324809 # [ 212.789682] ksys_write+0x80/0x110
7515 09:37:56.325189 # [ 212.793356] __arm64_sys_write+0x28/0x40
7516 09:37:56.325573 # [ 212.797552] invoke_syscall+0x8c/0x120
7517 09:37:56.326324 # [ 212.801578] el0_svc_common.constprop.0+0x68/0x124
7518 09:37:56.365547 # [ 212.806646] do_el0_svc+0x40/0xcc
7519 09:37:56.366039 # [ 212.810234] el0_svc+0x48/0xc0
7520 09:37:56.366487 # [ 212.813558] el0t_64_sync_handler+0xf4/0x120
7521 09:37:56.366896 # [ 212.818099] el0t_64_sync+0x18c/0x190
7522 09:37:56.367292 # [ 212.822037] Code: aa1403e3 900047c0 9135c000 97fff2e5 (d4210000)
7523 09:37:56.367682 # [ 212.828405] ---[ end trace 0000000000000000 ]---
7524 09:37:56.368110 # [ 212.833293] note: cat[3895] exited with irqs disabled
7525 09:37:56.368546 # [ 212.838683] note: cat[3895] exited with preempt_count 1
7526 09:37:56.368904 # [ 212.845834] ------------[ cut here ]------------
7527 09:37:56.408314 # [ 212.850723] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7528 09:37:56.408610 # [ 212.860670] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7529 09:37:56.408848 # [ 212.874507] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7530 09:37:56.409058 # [ 212.882794] Hardware name: ARM Juno development board (r0) (DT)
7531 09:37:56.411421 # [ 212.888985] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7532 09:37:56.451547 # [ 212.896226] pc : ct_kernel_exit.constprop.0+0x118/0x170
7533 09:37:56.451858 # [ 212.901728] lr : ct_idle_enter+0x10/0x1c
7534 09:37:56.452061 # [ 212.905928] sp : ffff80000c36bd30
7535 09:37:56.452236 # [ 212.909512] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7536 09:37:56.452400 # [ 212.916940] x26: 0000000000000000 x25: 000000318e997d24 x24: 0000000000000000
7537 09:37:56.452557 # [ 212.924371] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7538 09:37:56.454693 # [ 212.931800] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7539 09:37:56.494645 # [ 212.939228] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7540 09:37:56.494914 # [ 212.946659] x14: ffff8000080bb8fc x13: ffff80000843504c x12: ffff8000096580c4
7541 09:37:56.495103 # [ 212.954085] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7542 09:37:56.495274 # [ 212.961510] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7543 09:37:56.495436 # [ 212.968934] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7544 09:37:56.497831 # [ 212.976364] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7545 09:37:56.498062 # [ 212.983793] Call trace:
7546 09:37:56.526087 # [ 212.986503] ct_kernel_exit.constprop.0+0x118/0x170
7547 09:37:56.526343 # [ 212.991658] ct_idle_enter+0x10/0x1c
7548 09:37:56.526561 # USERCOPY_KERNEL: saw 'call trace:': ok
7549 09:37:56.526735 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7550 09:37:56.529193 # selftests: lkdtm: STACKLEAK_ERASING.sh
7551 09:37:57.068924 <6>[ 213.986723] lkdtm: Performing direct entry STACKLEAK_ERASING
7552 09:37:57.069412 <6>[ 213.992744] lkdtm: stackleak stack usage:
7553 09:37:57.069751 <6>[ 213.992744] high offset: 336 bytes
7554 09:37:57.070061 <6>[ 213.992744] current: 1376 bytes
7555 09:37:57.070345 <6>[ 213.992744] lowest: 2096 bytes
7556 09:37:57.071005 <6>[ 213.992744] tracked: 2096 bytes
7557 09:37:57.071317 <6>[ 213.992744] untracked: 816 bytes
7558 09:37:57.071596 <6>[ 213.992744] poisoned: 13128 bytes
7559 09:37:57.071927 <6>[ 213.992744] low offset: 8 bytes
7560 09:37:57.087102 <6>[ 214.024109] lkdtm: OK: the rest of the thread stack is properly erased
7561 09:37:57.255229 # [ 213.986723] lkdtm: Performing direct entry STACKLEAK_ERASING
7562 09:37:57.255767 # [ 213.992744] lkdtm: stackleak stack usage:
7563 09:37:57.256289 # high offset: 336 bytes
7564 09:37:57.256791 # current: 1376 bytes
7565 09:37:57.257593 # lowest: 2096 bytes
7566 09:37:57.257968 # tracked: 2096 bytes
7567 09:37:57.258423 # untracked: 816 bytes
7568 09:37:57.258830 # poisoned: 13128 bytes
7569 09:37:57.259212 # low offset: 8 bytes
7570 09:37:57.259684 # [ 214.024109] lkdtm: OK: the rest of the thread stack is properly erased
7571 09:37:57.273964 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7572 09:37:57.322017 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7573 09:37:57.433662 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7574 09:37:58.065361 <6>[ 214.977658] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7575 09:37:58.065926 <6>[ 214.983824] lkdtm: Calling matched prototype ...
7576 09:37:58.066817 <6>[ 214.988820] lkdtm: Calling mismatched prototype ...
7577 09:37:58.067264 <3>[ 214.994560] lkdtm: FAIL: survived mismatched prototype function call!
7578 09:37:58.068935 <4>[ 215.001596] lkdtm: This is probably expected, since this kernel (6.1.106-cip27 aarch64) was built *without* CONFIG_CFI_CLANG=y
7579 09:37:58.241338 # [ 214.977658] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7580 09:37:58.241890 # [ 214.983824] lkdtm: Calling matched prototype ...
7581 09:37:58.242730 # [ 214.988820] lkdtm: Calling mismatched prototype ...
7582 09:37:58.243122 # [ 214.994560] lkdtm: FAIL: survived mismatched prototype function call!
7583 09:37:58.244803 # [ 215.001596] lkdtm: This is probably expected, since this kernel (6.1.106-cip27 aarch64) was built *without* CONFIG_CFI_CLANG=y
7584 09:37:58.276398 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7585 09:37:58.356344 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7586 09:37:58.468077 # selftests: lkdtm: CFI_BACKWARD.sh
7587 09:37:59.164842 <6>[ 216.071720] lkdtm: Performing direct entry CFI_BACKWARD
7588 09:37:59.165369 <6>[ 216.077303] lkdtm: Attempting unchecked stack return address redirection ...
7589 09:37:59.166161 <6>[ 216.084701] lkdtm: ok: redirected stack return address.
7590 09:37:59.166523 <6>[ 216.090482] lkdtm: Attempting checked stack return address redirection ...
7591 09:37:59.166848 <3>[ 216.097704] lkdtm: FAIL: stack return address was redirected!
7592 09:37:59.168347 <3>[ 216.103753] lkdtm: Unexpected! This kernel (6.1.106-cip27 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7593 09:37:59.348660 # [ 216.071720] lkdtm: Performing direct entry CFI_BACKWARD
7594 09:37:59.349179 # [ 216.077303] lkdtm: Attempting unchecked stack return address redirection ...
7595 09:37:59.349924 # [ 216.084701] lkdtm: ok: redirected stack return address.
7596 09:37:59.350284 # [ 216.090482] lkdtm: Attempting checked stack return address redirection ...
7597 09:37:59.350604 # [ 216.097704] lkdtm: FAIL: stack return address was redirected!
7598 09:37:59.352225 # [ 216.103753] lkdtm: Unexpected! This kernel (6.1.106-cip27 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7599 09:37:59.388866 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7600 09:37:59.452487 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7601 09:37:59.564672 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7602 09:38:00.245198 <6>[ 217.162424] lkdtm: Performing direct entry FORTIFY_STRSCPY
7603 09:38:00.245525 <0>[ 217.168775] detected buffer overflow in strnlen
7604 09:38:00.245882 <4>[ 217.173690] ------------[ cut here ]------------
7605 09:38:00.246388 <2>[ 217.178578] kernel BUG at lib/string_helpers.c:1027!
7606 09:38:00.246590 <0>[ 217.183816] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7607 09:38:00.248542 <4>[ 217.190971] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7608 09:38:00.288572 <4>[ 217.204816] CPU: 1 PID: 4074 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7609 09:38:00.288867 <4>[ 217.212845] Hardware name: ARM Juno development board (r0) (DT)
7610 09:38:00.289113 <4>[ 217.219039] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7611 09:38:00.289592 <4>[ 217.226285] pc : fortify_panic+0x24/0x28
7612 09:38:00.289788 <4>[ 217.230488] lr : fortify_panic+0x24/0x28
7613 09:38:00.289993 <4>[ 217.234683] sp : ffff80001113b8a0
7614 09:38:00.291835 <4>[ 217.238263] x29: ffff80001113b8a0 x28: ffff00080b95cf00 x27: 0000000000000000
7615 09:38:00.331956 <4>[ 217.245690] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff82ddf000
7616 09:38:00.332245 <4>[ 217.253115] x23: ffff0008057d0000 x22: ffff80001113ba80 x21: ffff800009a23bc8
7617 09:38:00.332490 <4>[ 217.260540] x20: ffff80000b4d73c0 x19: ffff800009a23bd8 x18: 0000000000000000
7618 09:38:00.332705 <4>[ 217.267965] x17: ffff80000843d1dc x16: ffff8000086aff38 x15: ffff800008c0ece4
7619 09:38:00.332916 <4>[ 217.275389] x14: 0000000000000000 x13: 205d353737383631 x12: 2e37313220205b3e
7620 09:38:00.335098 <4>[ 217.282813] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e914
7621 09:38:00.375312 <4>[ 217.290238] x8 : ffff80001113b578 x7 : 0000000000000000 x6 : 0000000000000001
7622 09:38:00.375565 <4>[ 217.297662] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7623 09:38:00.375851 <4>[ 217.305085] x2 : 0000000000000000 x1 : ffff00080b95cf00 x0 : 0000000000000023
7624 09:38:00.376276 <4>[ 217.312509] Call trace:
7625 09:38:00.377041 <4>[ 217.315219] fortify_panic+0x24/0x28
7626 09:38:00.377468 <4>[ 217.319067] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7627 09:38:00.377864 <4>[ 217.323874] lkdtm_do_action+0x2c/0x50
7628 09:38:00.378245 <4>[ 217.327893] direct_entry+0x164/0x180
7629 09:38:00.378723 <4>[ 217.331825] full_proxy_write+0x68/0xc0
7630 09:38:00.418892 <4>[ 217.335936] vfs_write+0xcc/0x2e0
7631 09:38:00.419367 <4>[ 217.339525] ksys_write+0x80/0x110
7632 09:38:00.419839 <4>[ 217.343199] __arm64_sys_write+0x28/0x40
7633 09:38:00.420624 <4>[ 217.347396] invoke_syscall+0x8c/0x120
7634 09:38:00.420993 <4>[ 217.351421] el0_svc_common.constprop.0+0x68/0x124
7635 09:38:00.421394 <4>[ 217.356490] do_el0_svc+0x40/0xcc
7636 09:38:00.421789 <4>[ 217.360078] el0_svc+0x48/0xc0
7637 09:38:00.422175 <4>[ 217.363401] el0t_64_sync_handler+0xf4/0x120
7638 09:38:00.422562 <4>[ 217.367944] el0t_64_sync+0x18c/0x190
7639 09:38:00.423031 <0>[ 217.371881] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7640 09:38:00.463576 <4>[ 217.378250] ---[ end trace 0000000000000000 ]---
7641 09:38:00.463909 <6>[ 217.383137] note: cat[4074] exited with irqs disabled
7642 09:38:00.464238 <6>[ 217.388514] note: cat[4074] exited with preempt_count 1
7643 09:38:00.464728 <4>[ 217.395676] ------------[ cut here ]------------
7644 09:38:00.465007 <4>[ 217.400568] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7645 09:38:00.466741 <4>[ 217.410517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7646 09:38:00.506900 <4>[ 217.424358] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7647 09:38:00.507239 <4>[ 217.432646] Hardware name: ARM Juno development board (r0) (DT)
7648 09:38:00.507538 <4>[ 217.438842] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7649 09:38:00.507752 <4>[ 217.446083] pc : ct_kernel_exit.constprop.0+0x118/0x170
7650 09:38:00.507905 <4>[ 217.451584] lr : ct_idle_enter+0x10/0x1c
7651 09:38:00.508027 <4>[ 217.455779] sp : ffff80000c36bd30
7652 09:38:00.510087 <4>[ 217.459361] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7653 09:38:00.550324 <4>[ 217.466788] x26: 0000000000000000 x25: 000000329dca6e9c x24: 0000000000000000
7654 09:38:00.550902 <4>[ 217.474212] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7655 09:38:00.551118 <4>[ 217.481637] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7656 09:38:00.551288 <4>[ 217.489061] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7657 09:38:00.551448 <4>[ 217.496487] x14: ffff8000080bb8fc x13: ffff800008c11b70 x12: ffff80000965c330
7658 09:38:00.553519 <4>[ 217.503911] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7659 09:38:00.593674 <4>[ 217.511336] x8 : 00000000000008d9 x7 : 00000000000007aa x6 : 071c71c71c71c71c
7660 09:38:00.593954 <4>[ 217.518759] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7661 09:38:00.594131 <4>[ 217.526183] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7662 09:38:00.594293 <4>[ 217.533607] Call trace:
7663 09:38:00.594447 <4>[ 217.536317] ct_kernel_exit.constprop.0+0x118/0x170
7664 09:38:00.594600 <4>[ 217.541470] ct_idle_enter+0x10/0x1c
7665 09:38:00.594729 <4>[ 217.545317] cpuidle_enter_state+0x28c/0x590
7666 09:38:00.596870 <4>[ 217.549864] cpuidle_enter+0x40/0x60
7667 09:38:00.636924 <4>[ 217.553711] do_idle+0x258/0x310
7668 09:38:00.637171 <4>[ 217.557213] cpu_startup_entry+0x40/0x44
7669 09:38:00.637344 <4>[ 217.561408] secondary_start_kernel+0x138/0x15c
7670 09:38:00.637505 <4>[ 217.566217] __secondary_switched+0xb0/0xb4
7671 09:38:00.637667 <4>[ 217.570676] irq event stamp: 265378
7672 09:38:00.638081 <4>[ 217.574430] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7673 09:38:00.638250 <4>[ 217.583153] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7674 09:38:00.680967 <4>[ 217.591441] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7675 09:38:00.681419 <4>[ 217.600512] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7676 09:38:00.681725 <4>[ 217.609147] ---[ end trace 0000000000000000 ]---
7677 09:38:00.682005 # Segmentation fault
7678 09:38:00.682268 # [ 217.162424] lkdtm: Performing direct entry FORTIFY_STRSCPY
7679 09:38:00.682526 # [ 217.168775] detected buffer overflow in strnlen
7680 09:38:00.682777 # [ 217.173690] ------------[ cut here ]------------
7681 09:38:00.683024 # [ 217.178578] kernel BUG at lib/string_helpers.c:1027!
7682 09:38:00.724129 # [ 217.183816] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7683 09:38:00.725015 # [ 217.190971] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7684 09:38:00.725408 # [ 217.204816] CPU: 1 PID: 4074 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7685 09:38:00.725744 # [ 217.212845] Hardware name: ARM Juno development board (r0) (DT)
7686 09:38:00.726059 # [ 217.219039] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7687 09:38:00.727514 # [ 217.226285] pc : fortify_panic+0x24/0x28
7688 09:38:00.767323 # [ 217.230488] lr : fortify_panic+0x24/0x28
7689 09:38:00.767821 # [ 217.234683] sp : ffff80001113b8a0
7690 09:38:00.768176 # [ 217.238263] x29: ffff80001113b8a0 x28: ffff00080b95cf00 x27: 0000000000000000
7691 09:38:00.768495 # [ 217.245690] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff82ddf000
7692 09:38:00.768797 # [ 217.253115] x23: ffff0008057d0000 x22: ffff80001113ba80 x21: ffff800009a23bc8
7693 09:38:00.769093 # [ 217.260540] x20: ffff80000b4d73c0 x19: ffff800009a23bd8 x18: 0000000000000000
7694 09:38:00.770620 # [ 217.267965] x17: ffff80000843d1dc x16: ffff8000086aff38 x15: ffff800008c0ece4
7695 09:38:00.810496 # [ 217.275389] x14: 0000000000000000 x13: 205d353737383631 x12: 2e37313220205b3e
7696 09:38:00.810972 # [ 217.282813] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e914
7697 09:38:00.811320 # [ 217.290238] x8 : ffff80001113b578 x7 : 0000000000000000 x6 : 0000000000000001
7698 09:38:00.811642 # [ 217.297662] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7699 09:38:00.812003 # [ 217.305085] x2 : 0000000000000000 x1 : ffff00080b95cf00 x0 : 0000000000000023
7700 09:38:00.812302 # [ 217.312509] Call trace:
7701 09:38:00.813775 # [ 217.315219] fortify_panic+0x24/0x28
7702 09:38:00.853637 # [ 217.319067] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7703 09:38:00.854101 # [ 217.323874] lkdtm_do_action+0x2c/0x50
7704 09:38:00.854443 # [ 217.327893] direct_entry+0x164/0x180
7705 09:38:00.854753 # [ 217.331825] full_proxy_write+0x68/0xc0
7706 09:38:00.855058 # [ 217.335936] vfs_write+0xcc/0x2e0
7707 09:38:00.855347 # [ 217.339525] ksys_write+0x80/0x110
7708 09:38:00.855634 # [ 217.343199] __arm64_sys_write+0x28/0x40
7709 09:38:00.855972 # [ 217.347396] invoke_syscall+0x8c/0x120
7710 09:38:00.856433 # [ 217.351421] el0_svc_common.constprop.0+0x68/0x124
7711 09:38:00.856824 # [ 217.356490] do_el0_svc+0x40/0xcc
7712 09:38:00.857523 # [ 217.360078] el0_svc+0x48/0xc0
7713 09:38:00.896811 # [ 217.363401] el0t_64_sync_handler+0xf4/0x120
7714 09:38:00.897433 # [ 217.367944] el0t_64_sync+0x18c/0x190
7715 09:38:00.897810 # [ 217.371881] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7716 09:38:00.898323 # [ 217.378250] ---[ end trace 0000000000000000 ]---
7717 09:38:00.899032 # [ 217.383137] note: cat[4074] exited with irqs disabled
7718 09:38:00.899382 # [ 217.388514] note: cat[4074] exited with preempt_count 1
7719 09:38:00.899694 # [ 217.395676] ------------[ cut here ]------------
7720 09:38:00.900212 # [ 217.400568] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7721 09:38:00.940283 # [ 217.410517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7722 09:38:00.940782 # [ 217.424358] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7723 09:38:00.941153 # [ 217.432646] Hardware name: ARM Juno development board (r0) (DT)
7724 09:38:00.941488 # [ 217.438842] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7725 09:38:00.943243 # [ 217.446083] pc : ct_kernel_exit.constprop.0+0x118/0x170
7726 09:38:00.983086 # [ 217.451584] lr : ct_idle_enter+0x10/0x1c
7727 09:38:00.983582 # [ 217.455779] sp : ffff80000c36bd30
7728 09:38:00.984090 # [ 217.459361] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7729 09:38:00.984493 # [ 217.466788] x26: 0000000000000000 x25: 000000329dca6e9c x24: 0000000000000000
7730 09:38:00.984815 # [ 217.474212] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7731 09:38:00.985119 # [ 217.481637] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7732 09:38:00.986391 # [ 217.489061] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7733 09:38:01.026227 # [ 217.496487] x14: ffff8000080bb8fc x13: ffff800008c11b70 x12: ffff80000965c330
7734 09:38:01.026727 # [ 217.503911] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7735 09:38:01.027468 # [ 217.511336] x8 : 00000000000008d9 x7 : 00000000000007aa x6 : 071c71c71c71c71c
7736 09:38:01.027879 # [ 217.518759] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7737 09:38:01.028224 # [ 217.526183] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7738 09:38:01.029557 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7739 09:38:01.030010 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7740 09:38:01.044793 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7741 09:38:01.605460 <6>[ 218.522874] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7742 09:38:01.606007 <6>[ 218.528975] lkdtm: trying to strcmp() past the end of a struct
7743 09:38:01.606194 <0>[ 218.535154] detected buffer overflow in strncpy
7744 09:38:01.606360 <4>[ 218.540198] ------------[ cut here ]------------
7745 09:38:01.606518 <2>[ 218.545096] kernel BUG at lib/string_helpers.c:1027!
7746 09:38:01.606670 <0>[ 218.550338] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7747 09:38:01.648674 <4>[ 218.557493] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7748 09:38:01.648983 <4>[ 218.571336] CPU: 1 PID: 4122 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7749 09:38:01.649425 <4>[ 218.579362] Hardware name: ARM Juno development board (r0) (DT)
7750 09:38:01.649605 <4>[ 218.585554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7751 09:38:01.649765 <4>[ 218.592795] pc : fortify_panic+0x24/0x28
7752 09:38:01.649916 <4>[ 218.596996] lr : fortify_panic+0x24/0x28
7753 09:38:01.650063 <4>[ 218.601191] sp : ffff800011203870
7754 09:38:01.692116 <4>[ 218.604771] x29: ffff800011203870 x28: ffff00080b861a80 x27: 0000000000000000
7755 09:38:01.692362 <4>[ 218.612199] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb971f000
7756 09:38:01.692537 <4>[ 218.619624] x23: ffff000806194000 x22: ffff800011203a50 x21: 0000000000000013
7757 09:38:01.692697 <4>[ 218.627050] x20: ffff80000b4d7380 x19: ffff800009a23be8 x18: 0000000000000000
7758 09:38:01.692850 <4>[ 218.634474] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
7759 09:38:01.695302 <4>[ 218.641899] x14: ffff80000967ac70 x13: ffff80000843d5c0 x12: ffff80000843d1dc
7760 09:38:01.735689 <4>[ 218.649323] x11: ffff8000086aff38 x10: ffff800008c0ece4 x9 : ffff80000815e914
7761 09:38:01.736191 <4>[ 218.656747] x8 : ffff800011203298 x7 : 0000000000000000 x6 : 0000000000000001
7762 09:38:01.736546 <4>[ 218.664171] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7763 09:38:01.736870 <4>[ 218.671594] x2 : 0000000000000000 x1 : ffff00080b861a80 x0 : 0000000000000023
7764 09:38:01.737173 <4>[ 218.679018] Call trace:
7765 09:38:01.737469 <4>[ 218.681728] fortify_panic+0x24/0x28
7766 09:38:01.737761 <4>[ 218.685576] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7767 09:38:01.738919 <4>[ 218.690380] lkdtm_do_action+0x2c/0x50
7768 09:38:01.779078 <4>[ 218.694401] direct_entry+0x164/0x180
7769 09:38:01.779543 <4>[ 218.698333] full_proxy_write+0x68/0xc0
7770 09:38:01.779927 <4>[ 218.702443] vfs_write+0xcc/0x2e0
7771 09:38:01.780253 <4>[ 218.706032] ksys_write+0x80/0x110
7772 09:38:01.780557 <4>[ 218.709706] __arm64_sys_write+0x28/0x40
7773 09:38:01.780852 <4>[ 218.713903] invoke_syscall+0x8c/0x120
7774 09:38:01.781140 <4>[ 218.717928] el0_svc_common.constprop.0+0x68/0x124
7775 09:38:01.781426 <4>[ 218.722997] do_el0_svc+0x40/0xcc
7776 09:38:01.781710 <4>[ 218.726585] el0_svc+0x48/0xc0
7777 09:38:01.782042 <4>[ 218.729909] el0t_64_sync_handler+0xf4/0x120
7778 09:38:01.782786 <4>[ 218.734451] el0t_64_sync+0x18c/0x190
7779 09:38:01.823833 <0>[ 218.738389] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7780 09:38:01.824137 <4>[ 218.744758] ---[ end trace 0000000000000000 ]---
7781 09:38:01.824592 <6>[ 218.749645] note: cat[4122] exited with irqs disabled
7782 09:38:01.824785 <6>[ 218.755104] note: cat[4122] exited with preempt_count 1
7783 09:38:01.824949 <4>[ 218.762213] ------------[ cut here ]------------
7784 09:38:01.825108 <4>[ 218.767103] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7785 09:38:01.867088 <4>[ 218.777056] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7786 09:38:01.867636 <4>[ 218.790898] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7787 09:38:01.867862 <4>[ 218.799183] Hardware name: ARM Juno development board (r0) (DT)
7788 09:38:01.868033 <4>[ 218.805375] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7789 09:38:01.868192 <4>[ 218.812619] pc : ct_kernel_exit.constprop.0+0x118/0x170
7790 09:38:01.868346 <4>[ 218.818123] lr : ct_idle_enter+0x10/0x1c
7791 09:38:01.870226 <4>[ 218.822318] sp : ffff80000c36bd30
7792 09:38:01.910519 <4>[ 218.825904] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7793 09:38:01.910794 <4>[ 218.833334] x26: 0000000000000000 x25: 00000032ef3e4104 x24: 0000000000000000
7794 09:38:01.911235 <4>[ 218.840763] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7795 09:38:01.911411 <4>[ 218.848190] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7796 09:38:01.911568 <4>[ 218.855614] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7797 09:38:01.913761 <4>[ 218.863039] x14: ffff8000080bb8fc x13: ffff800009664f74 x12: ffff80000965c330
7798 09:38:01.953767 <4>[ 218.870463] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7799 09:38:01.954342 <4>[ 218.877888] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7800 09:38:01.954546 <4>[ 218.885312] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7801 09:38:01.954724 <4>[ 218.892736] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7802 09:38:01.954932 <4>[ 218.900160] Call trace:
7803 09:38:01.955083 <4>[ 218.902869] ct_kernel_exit.constprop.0+0x118/0x170
7804 09:38:01.956990 <4>[ 218.908026] ct_idle_enter+0x10/0x1c
7805 09:38:01.997226 <4>[ 218.911879] cpuidle_enter_state+0x28c/0x590
7806 09:38:01.997496 <4>[ 218.916430] cpuidle_enter+0x40/0x60
7807 09:38:01.997720 <4>[ 218.920280] do_idle+0x258/0x310
7808 09:38:01.997922 <4>[ 218.923787] cpu_startup_entry+0x40/0x44
7809 09:38:01.998117 <4>[ 218.927983] secondary_start_kernel+0x138/0x15c
7810 09:38:01.998306 <4>[ 218.932791] __secondary_switched+0xb0/0xb4
7811 09:38:01.998492 <4>[ 218.937251] irq event stamp: 265378
7812 09:38:01.998677 <4>[ 218.941006] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7813 09:38:02.000396 <4>[ 218.949731] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7814 09:38:02.040804 <4>[ 218.958019] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7815 09:38:02.041076 <4>[ 218.967090] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7816 09:38:02.041304 <4>[ 218.975723] ---[ end trace 0000000000000000 ]---
7817 09:38:02.041511 # Segmentation fault
7818 09:38:02.041696 # [ 218.522874] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7819 09:38:02.041851 # [ 218.528975] lkdtm: trying to strcmp() past the end of a struct
7820 09:38:02.043967 # [ 218.535154] detected buffer overflow in strncpy
7821 09:38:02.083930 # [ 218.540198] ------------[ cut here ]------------
7822 09:38:02.084447 # [ 218.545096] kernel BUG at lib/string_helpers.c:1027!
7823 09:38:02.084645 # [ 218.550338] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7824 09:38:02.084819 # [ 218.557493] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7825 09:38:02.084984 # [ 218.571336] CPU: 1 PID: 4122 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7826 09:38:02.087217 # [ 218.579362] Hardware name: ARM Juno development board (r0) (DT)
7827 09:38:02.127471 # [ 218.585554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7828 09:38:02.127980 # [ 218.592795] pc : fortify_panic+0x24/0x28
7829 09:38:02.128340 # [ 218.596996] lr : fortify_panic+0x24/0x28
7830 09:38:02.128664 # [ 218.601191] sp : ffff800011203870
7831 09:38:02.128969 # [ 218.604771] x29: ffff800011203870 x28: ffff00080b861a80 x27: 0000000000000000
7832 09:38:02.129272 # [ 218.612199] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb971f000
7833 09:38:02.130718 # [ 218.619624] x23: ffff000806194000 x22: ffff800011203a50 x21: 0000000000000013
7834 09:38:02.170645 # [ 218.627050] x20: ffff80000b4d7380 x19: ffff800009a23be8 x18: 0000000000000000
7835 09:38:02.171126 # [ 218.634474] x17: ffff800008161a94 x16: ffff800008161088 x15: ffff800008160fcc
7836 09:38:02.171487 # [ 218.641899] x14: ffff80000967ac70 x13: ffff80000843d5c0 x12: ffff80000843d1dc
7837 09:38:02.171850 # [ 218.649323] x11: ffff8000086aff38 x10: ffff800008c0ece4 x9 : ffff80000815e914
7838 09:38:02.172170 # [ 218.656747] x8 : ffff800011203298 x7 : 0000000000000000 x6 : 0000000000000001
7839 09:38:02.173935 # [ 218.664171] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7840 09:38:02.213797 # [ 218.671594] x2 : 0000000000000000 x1 : ffff00080b861a80 x0 : 0000000000000023
7841 09:38:02.214282 # [ 218.679018] Call trace:
7842 09:38:02.214641 # [ 218.681728] fortify_panic+0x24/0x28
7843 09:38:02.214968 # [ 218.685576] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7844 09:38:02.215279 # [ 218.690380] lkdtm_do_action+0x2c/0x50
7845 09:38:02.215578 # [ 218.694401] direct_entry+0x164/0x180
7846 09:38:02.215928 # [ 218.698333] full_proxy_write+0x68/0xc0
7847 09:38:02.216222 # [ 218.702443] vfs_write+0xcc/0x2e0
7848 09:38:02.216507 # [ 218.706032] ksys_write+0x80/0x110
7849 09:38:02.216891 # [ 218.709706] __arm64_sys_write+0x28/0x40
7850 09:38:02.217597 # [ 218.713903] invoke_syscall+0x8c/0x120
7851 09:38:02.256979 # [ 218.717928] el0_svc_common.constprop.0+0x68/0x124
7852 09:38:02.257471 # [ 218.722997] do_el0_svc+0x40/0xcc
7853 09:38:02.257829 # [ 218.726585] el0_svc+0x48/0xc0
7854 09:38:02.258158 # [ 218.729909] el0t_64_sync_handler+0xf4/0x120
7855 09:38:02.258468 # [ 218.734451] el0t_64_sync+0x18c/0x190
7856 09:38:02.258768 # [ 218.738389] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7857 09:38:02.259065 # [ 218.744758] ---[ end trace 0000000000000000 ]---
7858 09:38:02.259356 # [ 218.749645] note: cat[4122] exited with irqs disabled
7859 09:38:02.260170 # [ 218.755104] note: cat[4122] exited with preempt_count 1
7860 09:38:02.300097 # [ 218.762213] ------------[ cut here ]------------
7861 09:38:02.300583 # [ 218.767103] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7862 09:38:02.301508 # [ 218.777056] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7863 09:38:02.301893 # [ 218.790898] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7864 09:38:02.303473 # [ 218.799183] Hardware name: ARM Juno development board (r0) (DT)
7865 09:38:02.343279 # [ 218.805375] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7866 09:38:02.344168 # [ 218.812619] pc : ct_kernel_exit.constprop.0+0x118/0x170
7867 09:38:02.344584 # [ 218.818123] lr : ct_idle_enter+0x10/0x1c
7868 09:38:02.344927 # [ 218.822318] sp : ffff80000c36bd30
7869 09:38:02.345253 # [ 218.825904] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7870 09:38:02.345562 # [ 218.833334] x26: 0000000000000000 x25: 00000032ef3e4104 x24: 0000000000000000
7871 09:38:02.346578 # [ 218.840763] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7872 09:38:02.386455 # [ 218.848190] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7873 09:38:02.386990 # [ 218.855614] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
7874 09:38:02.387374 # [ 218.863039] x14: ffff8000080bb8fc x13: ffff800009664f74 x12: ffff80000965c330
7875 09:38:02.387720 # [ 218.870463] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
7876 09:38:02.388097 # [ 218.877888] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7877 09:38:02.389794 # [ 218.885312] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7878 09:38:02.417477 # [ 218.892736] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7879 09:38:02.417791 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7880 09:38:02.418033 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7881 09:38:02.420570 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7882 09:38:02.998537 <6>[ 219.915323] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7883 09:38:02.998841 <6>[ 219.921948] lkdtm: trying to strncpy() past the end of a struct member...
7884 09:38:02.999043 <0>[ 219.929090] detected buffer overflow in strncpy
7885 09:38:02.999221 <4>[ 219.934182] ------------[ cut here ]------------
7886 09:38:02.999664 <2>[ 219.939078] kernel BUG at lib/string_helpers.c:1027!
7887 09:38:02.999861 <0>[ 219.944317] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7888 09:38:03.041845 <4>[ 219.951472] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7889 09:38:03.042116 <4>[ 219.965315] CPU: 1 PID: 4170 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7890 09:38:03.042308 <4>[ 219.973341] Hardware name: ARM Juno development board (r0) (DT)
7891 09:38:03.042746 <4>[ 219.979533] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7892 09:38:03.042919 <4>[ 219.986774] pc : fortify_panic+0x24/0x28
7893 09:38:03.043070 <4>[ 219.990977] lr : fortify_panic+0x24/0x28
7894 09:38:03.043215 <4>[ 219.995172] sp : ffff8000112cb990
7895 09:38:03.085146 <4>[ 219.998752] x29: ffff8000112cb990 x28: ffff000804b134c0 x27: 0000000000000000
7896 09:38:03.085396 <4>[ 220.006179] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8001f000
7897 09:38:03.085581 <4>[ 220.013605] x23: ffff000806854000 x22: ffff8000112cbb70 x21: ffff00080bdf4680
7898 09:38:03.085747 <4>[ 220.021031] x20: ffff80000a065130 x19: ffff800009a23be8 x18: 0000000000000000
7899 09:38:03.085906 <4>[ 220.028455] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7900 09:38:03.088518 <4>[ 220.035879] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7901 09:38:03.128766 <4>[ 220.043304] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
7902 09:38:03.129237 <4>[ 220.050728] x8 : ffff8000112cb608 x7 : 0000000000000000 x6 : 0000000000000001
7903 09:38:03.129596 <4>[ 220.058152] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7904 09:38:03.129919 <4>[ 220.065575] x2 : 0000000000000000 x1 : ffff000804b134c0 x0 : 0000000000000023
7905 09:38:03.130232 <4>[ 220.072999] Call trace:
7906 09:38:03.130535 <4>[ 220.075709] fortify_panic+0x24/0x28
7907 09:38:03.130831 <4>[ 220.079557] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7908 09:38:03.132048 <4>[ 220.084451] lkdtm_do_action+0x2c/0x50
7909 09:38:03.172096 <4>[ 220.088471] direct_entry+0x164/0x180
7910 09:38:03.172562 <4>[ 220.092402] full_proxy_write+0x68/0xc0
7911 09:38:03.172924 <4>[ 220.096513] vfs_write+0xcc/0x2e0
7912 09:38:03.173251 <4>[ 220.100102] ksys_write+0x80/0x110
7913 09:38:03.173957 <4>[ 220.103777] __arm64_sys_write+0x28/0x40
7914 09:38:03.174307 <4>[ 220.107974] invoke_syscall+0x8c/0x120
7915 09:38:03.174614 <4>[ 220.111999] el0_svc_common.constprop.0+0x68/0x124
7916 09:38:03.174915 <4>[ 220.117067] do_el0_svc+0x40/0xcc
7917 09:38:03.175298 <4>[ 220.120655] el0_svc+0x48/0xc0
7918 09:38:03.175607 <4>[ 220.123978] el0t_64_sync_handler+0xf4/0x120
7919 09:38:03.176027 <4>[ 220.128520] el0t_64_sync+0x18c/0x190
7920 09:38:03.216806 <0>[ 220.132457] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7921 09:38:03.217103 <4>[ 220.138826] ---[ end trace 0000000000000000 ]---
7922 09:38:03.217317 <6>[ 220.143713] note: cat[4170] exited with irqs disabled
7923 09:38:03.217822 <6>[ 220.149191] note: cat[4170] exited with preempt_count 1
7924 09:38:03.217997 <4>[ 220.156343] ------------[ cut here ]------------
7925 09:38:03.218184 <4>[ 220.161233] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7926 09:38:03.260182 # S<4>[ 220.171182] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7927 09:38:03.260459 <4>[ 220.185196] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
7928 09:38:03.260638 egmentation fault<4>[ 220.193481] Hardware name: ARM Juno development board (r0) (DT)
7929 09:38:03.260798 <4>[ 220.201143] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7930 09:38:03.260953
7931 09:38:03.261101 <4>[ 220.208389] pc : ct_kernel_exit.constprop.0+0x118/0x170
7932 09:38:03.263334 <4>[ 220.214047] lr : ct_idle_enter+0x10/0x1c
7933 09:38:03.303493 <4>[ 220.218242] sp : ffff80000c36bd30
7934 09:38:03.303838 <4>[ 220.221822] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7935 09:38:03.304378 <4>[ 220.229249] x26: 0000000000000000 x25: 000000334256ee54 x24: 0000000000000000
7936 09:38:03.304615 <4>[ 220.236674] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
7937 09:38:03.304826 <4>[ 220.244098] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7938 09:38:03.305061 <4>[ 220.251522] x17: ffff8000080236c8 x16: 000000000000006a x15: 0000000000000005
7939 09:38:03.346794 <4>[ 220.258949] x14: 0000000000000001 x13: 0000000000000130 x12: 0000000000000407
7940 09:38:03.347078 <4>[ 220.266375] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
7941 09:38:03.347262 <4>[ 220.273799] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
7942 09:38:03.347717 <4>[ 220.281229] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7943 09:38:03.347918 <4>[ 220.288653] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7944 09:38:03.348107 <4>[ 220.296078] Call trace:
7945 09:38:03.349959 <4>[ 220.298787] ct_kernel_exit.constprop.0+0x118/0x170
7946 09:38:03.350202 <4>[ 220.303941] ct_idle_enter+0x10/0x1c
7947 09:38:03.390203 <4>[ 220.307788] cpuidle_enter_state+0x28c/0x590
7948 09:38:03.390476 <4>[ 220.312337] cpuidle_enter+0x40/0x60
7949 09:38:03.390649 <4>[ 220.316186] do_idle+0x258/0x310
7950 09:38:03.390810 <4>[ 220.319688] cpu_startup_entry+0x3c/0x44
7951 09:38:03.390964 <4>[ 220.323887] secondary_start_kernel+0x138/0x15c
7952 09:38:03.391113 <4>[ 220.328698] __secondary_switched+0xb0/0xb4
7953 09:38:03.391249 <4>[ 220.333159] irq event stamp: 265378
7954 09:38:03.391359 <4>[ 220.336914] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
7955 09:38:03.426810 <4>[ 220.345637] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
7956 09:38:03.427386 <4>[ 220.353927] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7957 09:38:03.427590 <4>[ 220.363004] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7958 09:38:03.429978 <4>[ 220.371643] ---[ end trace 0000000000000000 ]---
7959 09:38:03.489646 # [ 219.915323] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7960 09:38:03.489941 # [ 219.921948] lkdtm: trying to strncpy() past the end of a struct member...
7961 09:38:03.490142 # [ 219.929090] detected buffer overflow in strncpy
7962 09:38:03.490315 # [ 219.934182] ------------[ cut here ]------------
7963 09:38:03.490474 # [ 219.939078] kernel BUG at lib/string_helpers.c:1027!
7964 09:38:03.490630 # [ 219.944317] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7965 09:38:03.532858 # [ 219.951472] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7966 09:38:03.533143 # [ 219.965315] CPU: 1 PID: 4170 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
7967 09:38:03.533343 # [ 219.973341] Hardware name: ARM Juno development board (r0) (DT)
7968 09:38:03.533514 # [ 219.979533] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7969 09:38:03.533673 # [ 219.986774] pc : fortify_panic+0x24/0x28
7970 09:38:03.533829 # [ 219.990977] lr : fortify_panic+0x24/0x28
7971 09:38:03.533980 # [ 219.995172] sp : ffff8000112cb990
7972 09:38:03.576022 # [ 219.998752] x29: ffff8000112cb990 x28: ffff000804b134c0 x27: 0000000000000000
7973 09:38:03.576268 # [ 220.006179] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8001f000
7974 09:38:03.576444 # [ 220.013605] x23: ffff000806854000 x22: ffff8000112cbb70 x21: ffff00080bdf4680
7975 09:38:03.576605 # [ 220.021031] x20: ffff80000a065130 x19: ffff800009a23be8 x18: 0000000000000000
7976 09:38:03.576758 # [ 220.028455] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7977 09:38:03.576907 # [ 220.035879] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7978 09:38:03.619169 # [ 220.043304] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e914
7979 09:38:03.619421 # [ 220.050728] x8 : ffff8000112cb608 x7 : 0000000000000000 x6 : 0000000000000001
7980 09:38:03.619596 # [ 220.058152] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7981 09:38:03.619757 # [ 220.065575] x2 : 0000000000000000 x1 : ffff000804b134c0 x0 : 0000000000000023
7982 09:38:03.619940 # [ 220.072999] Call trace:
7983 09:38:03.620089 # [ 220.075709] fortify_panic+0x24/0x28
7984 09:38:03.620214 # [ 220.079557] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7985 09:38:03.622333 # [ 220.084451] lkdtm_do_action+0x2c/0x50
7986 09:38:03.662615 # [ 220.088471] direct_entry+0x164/0x180
7987 09:38:03.663097 # [ 220.092402] full_proxy_write+0x68/0xc0
7988 09:38:03.663502 # [ 220.096513] vfs_write+0xcc/0x2e0
7989 09:38:03.663874 # [ 220.100102] ksys_write+0x80/0x110
7990 09:38:03.664196 # [ 220.103777] __arm64_sys_write+0x28/0x40
7991 09:38:03.664498 # [ 220.107974] invoke_syscall+0x8c/0x120
7992 09:38:03.664819 # [ 220.111999] el0_svc_common.constprop.0+0x68/0x124
7993 09:38:03.665155 # [ 220.117067] do_el0_svc+0x40/0xcc
7994 09:38:03.665450 # [ 220.120655] el0_svc+0x48/0xc0
7995 09:38:03.665847 # [ 220.123978] el0t_64_sync_handler+0xf4/0x120
7996 09:38:03.666588 # [ 220.128520] el0t_64_sync+0x18c/0x190
7997 09:38:03.705759 # [ 220.132457] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
7998 09:38:03.706241 # [ 220.138826] ---[ end trace 0000000000000000 ]---
7999 09:38:03.706586 # [ 220.143713] note: cat[4170] exited with irqs disabled
8000 09:38:03.706906 # [ 220.149191] note: cat[4170] exited with preempt_count 1
8001 09:38:03.707579 # [ 220.156343] ------------[ cut here ]------------
8002 09:38:03.707973 # [ 220.161233] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8003 09:38:03.748920 # [ 220.171182] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8004 09:38:03.749410 # [ 220.185196] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
8005 09:38:03.749776 # [ 220.193481] Hardware name: ARM Juno development board (r0) (DT)
8006 09:38:03.750496 # [ 220.201143] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8007 09:38:03.750848 # [ 220.208389] pc : ct_kernel_exit.constprop.0+0x118/0x170
8008 09:38:03.751167 # [ 220.214047] lr : ct_idle_enter+0x10/0x1c
8009 09:38:03.751473 # [ 220.218242] sp : ffff80000c36bd30
8010 09:38:03.792088 # [ 220.221822] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
8011 09:38:03.792578 # [ 220.229249] x26: 0000000000000000 x25: 000000334256ee54 x24: 0000000000000000
8012 09:38:03.792937 # [ 220.236674] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
8013 09:38:03.793266 # [ 220.244098] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
8014 09:38:03.793583 # [ 220.251522] x17: ffff8000080236c8 x16: 000000000000006a x15: 0000000000000005
8015 09:38:03.793887 # [ 220.258949] x14: 0000000000000001 x13: 0000000000000130 x12: 0000000000000407
8016 09:38:03.835281 # [ 220.266375] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000091200b0
8017 09:38:03.835761 # [ 220.273799] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9e1c
8018 09:38:03.836535 # [ 220.281229] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
8019 09:38:03.836888 # [ 220.288653] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
8020 09:38:03.837204 # [ 220.296078] Call trace:
8021 09:38:03.837508 # [ 220.298787] ct_kernel_exit.constprop.0+0x118/0x170
8022 09:38:03.837805 # [ 220.303941] ct_idle_enter+0x10/0x1c
8023 09:38:03.838463 # [ 220.307788] cpuidle_enter_state+0x28c/0x590
8024 09:38:03.861800 # [ 220.312337] cpuidle_enter+0x40/0x60
8025 09:38:03.862273 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
8026 09:38:03.862628 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
8027 09:38:03.865065 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8028 09:38:04.422253 <6>[ 221.339552] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8029 09:38:04.422823 <6>[ 221.345667] lkdtm: trying to memcpy() past the end of a struct
8030 09:38:04.423030 <6>[ 221.351855] lkdtm: 0: 16
8031 09:38:04.423209 <6>[ 221.354709] lkdtm: 1: 16
8032 09:38:04.423377 <6>[ 221.357526] lkdtm: s: 20
8033 09:38:04.423543 <0>[ 221.360388] detected buffer overflow in memcpy
8034 09:38:04.423708 <4>[ 221.365300] ------------[ cut here ]------------
8035 09:38:04.423882 <2>[ 221.370199] kernel BUG at lib/string_helpers.c:1027!
8036 09:38:04.425469 <0>[ 221.375437] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8037 09:38:04.465611 <4>[ 221.382591] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8038 09:38:04.465907 <4>[ 221.396433] CPU: 1 PID: 4218 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
8039 09:38:04.466377 <4>[ 221.404459] Hardware name: ARM Juno development board (r0) (DT)
8040 09:38:04.466569 <4>[ 221.410652] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8041 09:38:04.466737 <4>[ 221.417894] pc : fortify_panic+0x24/0x28
8042 09:38:04.468909 <4>[ 221.422097] lr : fortify_panic+0x24/0x28
8043 09:38:04.509265 <4>[ 221.426292] sp : ffff80001137ba30
8044 09:38:04.509740 <4>[ 221.429872] x29: ffff80001137ba30 x28: ffff000803b78040 x27: 0000000000000000
8045 09:38:04.510094 <4>[ 221.437299] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9bfdf000
8046 09:38:04.510417 <4>[ 221.444724] x23: ffff00080bf07000 x22: ffff80001137bc50 x21: 0000000000000013
8047 09:38:04.510725 <4>[ 221.452149] x20: ffff80000b4d73a0 x19: ffff800009f086a8 x18: 0000000000000000
8048 09:38:04.512543 <4>[ 221.459574] x17: 000000040044ffff x16: 000000000000031c x15: 00000000000002b8
8049 09:38:04.552523 <4>[ 221.466998] x14: 0000000000000001 x13: 000000000000014b x12: 0000000000000409
8050 09:38:04.553019 <4>[ 221.474422] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e914
8051 09:38:04.553387 <4>[ 221.481846] x8 : ffff80001137b6a8 x7 : 0000000000000000 x6 : 0000000000000001
8052 09:38:04.553724 <4>[ 221.489270] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
8053 09:38:04.554035 <4>[ 221.496694] x2 : 0000000000000000 x1 : ffff000803b78040 x0 : 0000000000000022
8054 09:38:04.554340 <4>[ 221.504118] Call trace:
8055 09:38:04.555856 <4>[ 221.506828] fortify_panic+0x24/0x28
8056 09:38:04.595916 <4>[ 221.510677] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8057 09:38:04.596380 <4>[ 221.515657] lkdtm_do_action+0x2c/0x50
8058 09:38:04.596741 <4>[ 221.519679] direct_entry+0x164/0x180
8059 09:38:04.597070 <4>[ 221.523611] full_proxy_write+0x68/0xc0
8060 09:38:04.597382 <4>[ 221.527722] vfs_write+0xcc/0x2e0
8061 09:38:04.597686 <4>[ 221.531311] ksys_write+0x80/0x110
8062 09:38:04.597981 <4>[ 221.534985] __arm64_sys_write+0x28/0x40
8063 09:38:04.598270 <4>[ 221.539182] invoke_syscall+0x8c/0x120
8064 09:38:04.598559 <4>[ 221.543207] el0_svc_common.constprop.0+0x68/0x124
8065 09:38:04.598896 <4>[ 221.548277] do_el0_svc+0x40/0xcc
8066 09:38:04.599584 <4>[ 221.551866] el0_svc+0x48/0xc0
8067 09:38:04.640754 <4>[ 221.555189] el0t_64_sync_handler+0xf4/0x120
8068 09:38:04.641166 <4>[ 221.559731] el0t_64_sync+0x18c/0x190
8069 09:38:04.641425 <0>[ 221.563668] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
8070 09:38:04.641936 <4>[ 221.570036] ---[ end trace 0000000000000000 ]---
8071 09:38:04.642131 <6>[ 221.574923] note: cat[4218] exited with irqs disabled
8072 09:38:04.642315 <6>[ 221.580396] note: cat[4218] exited with preempt_count 1
8073 09:38:04.642446 <4>[ 221.587541] ------------[ cut here ]------------
8074 09:38:04.684035 <4>[ 221.592430] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8075 09:38:04.684333 <4>[ 221.602379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8076 09:38:04.684706 <4>[ 221.616219] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
8077 09:38:04.685172 <4>[ 221.624504] Hardware name: ARM Juno development board (r0) (DT)
8078 09:38:04.685359 <4>[ 221.630695] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8079 09:38:04.687213 <4>[ 221.637936] pc : ct_kernel_exit.constprop.0+0x118/0x170
8080 09:38:04.727429 <4>[ 221.643437] lr : ct_idle_enter+0x10/0x1c
8081 09:38:04.727704 <4>[ 221.647631] sp : ffff80000c36bd30
8082 09:38:04.727915 <4>[ 221.651210] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
8083 09:38:04.728117 <4>[ 221.658636] x26: 0000000000000000 x25: 0000003397a559a4 x24: 0000000000000000
8084 09:38:04.728311 <4>[ 221.666064] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
8085 09:38:04.728469 <4>[ 221.673491] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
8086 09:38:04.730540 <4>[ 221.680917] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
8087 09:38:04.770652 <4>[ 221.688346] x14: ffff8000080bb8fc x13: ffff800009664f00 x12: ffff80000965c330
8088 09:38:04.770931 <4>[ 221.695770] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
8089 09:38:04.771428 <4>[ 221.703194] x8 : 00000000000000d9 x7 : 000000000000031f x6 : 071c71c71c71c71c
8090 09:38:04.771618 <4>[ 221.710618] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
8091 09:38:04.771807 <4>[ 221.718047] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
8092 09:38:04.773833 <4>[ 221.725472] Call trace:
8093 09:38:04.814142 <4>[ 221.728182] ct_kernel_exit.constprop.0+0x118/0x170
8094 09:38:04.814415 <4>[ 221.733340] ct_idle_enter+0x10/0x1c
8095 09:38:04.814640 <4>[ 221.737187] cpuidle_enter_state+0x28c/0x590
8096 09:38:04.814810 <4>[ 221.741733] cpuidle_enter+0x40/0x60
8097 09:38:04.814964 <4>[ 221.745579] do_idle+0x258/0x310
8098 09:38:04.815115 <4>[ 221.749084] cpu_startup_entry+0x40/0x44
8099 09:38:04.815261 <4>[ 221.753285] secondary_start_kernel+0x138/0x15c
8100 09:38:04.815391 <4>[ 221.758094] __secondary_switched+0xb0/0xb4
8101 09:38:04.815484 <4>[ 221.762558] irq event stamp: 265378
8102 09:38:04.817323 <4>[ 221.766315] hardirqs last enabled at (265377): [<ffff800009671fd4>] el1_interrupt+0x54/0x64
8103 09:38:04.857878 <4>[ 221.775043] hardirqs last disabled at (265378): [<ffff800008126cdc>] do_idle+0xec/0x310
8104 09:38:04.858139 <4>[ 221.783332] softirqs last enabled at (265376): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
8105 09:38:04.858625 <4>[ 221.792403] softirqs last disabled at (265351): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8106 09:38:04.858813 <4>[ 221.801037] ---[ end trace 0000000000000000 ]---
8107 09:38:04.859017 # Segmentation fault
8108 09:38:04.859210 # [ 221.339552] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8109 09:38:04.901030 # [ 221.345667] lkdtm: trying to memcpy() past the end of a struct
8110 09:38:04.901298 # [ 221.351855] lkdtm: 0: 16
8111 09:38:04.901521 # [ 221.354709] lkdtm: 1: 16
8112 09:38:04.901725 # [ 221.357526] lkdtm: s: 20
8113 09:38:04.901920 # [ 221.360388] detected buffer overflow in memcpy
8114 09:38:04.902115 # [ 221.365300] ------------[ cut here ]------------
8115 09:38:04.902451 # [ 221.370199] kernel BUG at lib/string_helpers.c:1027!
8116 09:38:04.902556 # [ 221.375437] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8117 09:38:04.944344 # [ 221.382591] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8118 09:38:04.945219 # [ 221.396433] CPU: 1 PID: 4218 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
8119 09:38:04.945610 # [ 221.404459] Hardware name: ARM Juno development board (r0) (DT)
8120 09:38:04.946022 # [ 221.410652] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8121 09:38:04.946418 # [ 221.417894] pc : fortify_panic+0x24/0x28
8122 09:38:04.946802 # [ 221.422097] lr : fortify_panic+0x24/0x28
8123 09:38:04.947180 # [ 221.426292] sp : ffff80001137ba30
8124 09:38:04.947692 # [ 221.429872] x29: ffff80001137ba30 x28: ffff000803b78040 x27: 0000000000000000
8125 09:38:04.987581 # [ 221.437299] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9bfdf000
8126 09:38:04.988096 # [ 221.444724] x23: ffff00080bf07000 x22: ffff80001137bc50 x21: 0000000000000013
8127 09:38:04.988538 # [ 221.452149] x20: ffff80000b4d73a0 x19: ffff800009f086a8 x18: 0000000000000000
8128 09:38:04.988995 # [ 221.459574] x17: 000000040044ffff x16: 000000000000031c x15: 00000000000002b8
8129 09:38:04.989758 # [ 221.466998] x14: 0000000000000001 x13: 000000000000014b x12: 0000000000000409
8130 09:38:04.990874 # [ 221.474422] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e914
8131 09:38:05.030743 # [ 221.481846] x8 : ffff80001137b6a8 x7 : 0000000000000000 x6 : 0000000000000001
8132 09:38:05.031239 # [ 221.489270] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
8133 09:38:05.031679 # [ 221.496694] x2 : 0000000000000000 x1 : ffff000803b78040 x0 : 0000000000000022
8134 09:38:05.032126 # [ 221.504118] Call trace:
8135 09:38:05.032521 # [ 221.506828] fortify_panic+0x24/0x28
8136 09:38:05.032905 # [ 221.510677] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8137 09:38:05.033283 # [ 221.515657] lkdtm_do_action+0x2c/0x50
8138 09:38:05.034032 # [ 221.519679] direct_entry+0x164/0x180
8139 09:38:05.073945 # [ 221.523611] full_proxy_write+0x68/0xc0
8140 09:38:05.074426 # [ 221.527722] vfs_write+0xcc/0x2e0
8141 09:38:05.074919 # [ 221.531311] ksys_write+0x80/0x110
8142 09:38:05.075334 # [ 221.534985] __arm64_sys_write+0x28/0x40
8143 09:38:05.075728 # [ 221.539182] invoke_syscall+0x8c/0x120
8144 09:38:05.076153 # [ 221.543207] el0_svc_common.constprop.0+0x68/0x124
8145 09:38:05.076530 # [ 221.548277] do_el0_svc+0x40/0xcc
8146 09:38:05.076960 # [ 221.551866] el0_svc+0x48/0xc0
8147 09:38:05.077301 # [ 221.555189] el0t_64_sync_handler+0xf4/0x120
8148 09:38:05.077598 # [ 221.559731] el0t_64_sync+0x18c/0x190
8149 09:38:05.078276 # [ 221.563668] Code: aa1303e1 b0004920 91392000 97ffe24a (d4210000)
8150 09:38:05.117169 # [ 221.570036] ---[ end trace 0000000000000000 ]---
8151 09:38:05.117665 # [ 221.574923] note: cat[4218] exited with irqs disabled
8152 09:38:05.118124 # [ 221.580396] note: cat[4218] exited with preempt_count 1
8153 09:38:05.118544 # [ 221.587541] ------------[ cut here ]------------
8154 09:38:05.118949 # [ 221.592430] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8155 09:38:05.120396 # [ 221.602379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8156 09:38:05.159872 # [ 221.616219] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.106-cip27 #1
8157 09:38:05.160168 # [ 221.624504] Hardware name: ARM Juno development board (r0) (DT)
8158 09:38:05.160731 # [ 221.630695] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8159 09:38:05.160950 # [ 221.637936] pc : ct_kernel_exit.constprop.0+0x118/0x170
8160 09:38:05.161174 # [ 221.643437] lr : ct_idle_enter+0x10/0x1c
8161 09:38:05.161364 # [ 221.647631] sp : ffff80000c36bd30
8162 09:38:05.163011 # [ 221.651210] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
8163 09:38:05.203129 # [ 221.658636] x26: 0000000000000000 x25: 0000003397a559a4 x24: 0000000000000000
8164 09:38:05.203652 # [ 221.666064] x23: ffff000807445080 x22: 0000000000000000 x21: 0000000000000000
8165 09:38:05.203861 # [ 221.673491] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
8166 09:38:05.204031 # [ 221.680917] x17: ffff8000080236c8 x16: ffff8000096518bc x15: ffff8000080bbbd0
8167 09:38:05.204187 # [ 221.688346] x14: ffff8000080bb8fc x13: ffff800009664f00 x12: ffff80000965c330
8168 09:38:05.206320 # [ 221.695770] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff8000091200b0
8169 09:38:05.229660 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8170 09:38:05.229916 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8171 09:38:05.232818 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8172 09:38:05.803754 <6>[ 222.720833] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8173 09:38:05.804332 <6>[ 222.726961] lkdtm: trying to memcpy() past the end of a struct member...
8174 09:38:05.805089 <4>[ 222.734006] ------------[ cut here ]------------
8175 09:38:05.805455 <4>[ 222.738952] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8176 09:38:05.807340 <4>[ 222.751297] WARNING: CPU: 1 PID: 4266 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8177 09:38:05.846971 <4>[ 222.761608] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8178 09:38:05.847480 <4>[ 222.775451] CPU: 1 PID: 4266 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
8179 09:38:05.848228 <4>[ 222.783477] Hardware name: ARM Juno development board (r0) (DT)
8180 09:38:05.848574 <4>[ 222.789669] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8181 09:38:05.848881 <4>[ 222.796911] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8182 09:38:05.850468 <4>[ 222.802238] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8183 09:38:05.890329 <4>[ 222.807563] sp : ffff800011463ac0
8184 09:38:05.890810 <4>[ 222.811142] x29: ffff800011463ac0 x28: ffff000807cd1a80 x27: 0000000000000000
8185 09:38:05.891523 <4>[ 222.818570] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eabf000
8186 09:38:05.891925 <4>[ 222.825995] x23: ffff000802c8b000 x22: ffff80000b655000 x21: ffff000806171880
8187 09:38:05.892257 <4>[ 222.833420] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8188 09:38:05.893641 <4>[ 222.840844] x17: 0000000000000000 x16: 000000000000023e x15: 000000000000023e
8189 09:38:05.933662 <4>[ 222.848267] x14: 0000000000000001 x13: 0000000000000025 x12: 0000000000000000
8190 09:38:05.934550 <4>[ 222.855691] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096832ac
8191 09:38:05.934936 <4>[ 222.863116] x8 : ffff800011463838 x7 : 0000000000000000 x6 : ffff8000081002f4
8192 09:38:05.935268 <4>[ 222.870541] x5 : ffff800011464000 x4 : 0000000000000001 x3 : ffff80000b0354c8
8193 09:38:05.935582 <4>[ 222.877964] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807cd1a80
8194 09:38:05.935977 <4>[ 222.885388] Call trace:
8195 09:38:05.937022 <4>[ 222.888097] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8196 09:38:05.977075 <4>[ 222.893076] lkdtm_do_action+0x2c/0x50
8197 09:38:05.977536 <4>[ 222.897096] direct_entry+0x164/0x180
8198 09:38:05.977877 <4>[ 222.901028] full_proxy_write+0x68/0xc0
8199 09:38:05.978585 <4>[ 222.905138] vfs_write+0xcc/0x2e0
8200 09:38:05.978935 <4>[ 222.908727] ksys_write+0x80/0x110
8201 09:38:05.979238 <4>[ 222.912401] __arm64_sys_write+0x28/0x40
8202 09:38:05.979536 <4>[ 222.916598] invoke_syscall+0x8c/0x120
8203 09:38:05.979861 <4>[ 222.920623] el0_svc_common.constprop.0+0x68/0x124
8204 09:38:05.980167 <4>[ 222.925692] do_el0_svc+0x40/0xcc
8205 09:38:05.980570 <4>[ 222.929280] el0_svc+0x48/0xc0
8206 09:38:05.981046 <4>[ 222.932604] el0t_64_sync_handler+0xf4/0x120
8207 09:38:06.020512 <4>[ 222.937146] el0t_64_sync+0x18c/0x190
8208 09:38:06.020991 <4>[ 222.941079] irq event stamp: 0
8209 09:38:06.021431 <4>[ 222.944398] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8210 09:38:06.021842 <4>[ 222.950945] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8211 09:38:06.022236 <4>[ 222.959409] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8212 09:38:06.022626 <4>[ 222.967871] softirqs last disabled at (0): [<0000000000000000>] 0x0
8213 09:38:06.023706 <4>[ 222.974414] ---[ end trace 0000000000000000 ]---
8214 09:38:06.052021 <3>[ 222.979431] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8215 09:38:06.055141 <3>[ 222.987810] lkdtm: Unexpected! This kernel (6.1.106-cip27 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8216 09:38:06.246394 # [ 222.720833] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8217 09:38:06.246912 # [ 222.726961] lkdtm: trying to memcpy() past the end of a struct member...
8218 09:38:06.247265 # [ 222.734006] ------------[ cut here ]------------
8219 09:38:06.247708 # [ 222.738952] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8220 09:38:06.249611 # [ 222.751297] WARNING: CPU: 1 PID: 4266 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8221 09:38:06.289590 # [ 222.761608] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8222 09:38:06.290126 # [ 222.775451] CPU: 1 PID: 4266 Comm: cat Tainted: G B D W E 6.1.106-cip27 #1
8223 09:38:06.290591 # [ 222.783477] Hardware name: ARM Juno development board (r0) (DT)
8224 09:38:06.291018 # [ 222.789669] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8225 09:38:06.291417 # [ 222.796911] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8226 09:38:06.292850 # [ 222.802238] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8227 09:38:06.332741 # [ 222.807563] sp : ffff800011463ac0
8228 09:38:06.333234 # [ 222.811142] x29: ffff800011463ac0 x28: ffff000807cd1a80 x27: 0000000000000000
8229 09:38:06.333689 # [ 222.818570] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9eabf000
8230 09:38:06.334106 # [ 222.825995] x23: ffff000802c8b000 x22: ffff80000b655000 x21: ffff000806171880
8231 09:38:06.334503 # [ 222.833420] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8232 09:38:06.334893 # [ 222.840844] x17: 0000000000000000 x16: 000000000000023e x15: 000000000000023e
8233 09:38:06.375872 # [ 222.848267] x14: 0000000000000001 x13: 0000000000000025 x12: 0000000000000000
8234 09:38:06.376364 # [ 222.855691] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096832ac
8235 09:38:06.376817 # [ 222.863116] x8 : ffff800011463838 x7 : 0000000000000000 x6 : ffff8000081002f4
8236 09:38:06.377236 # [ 222.870541] x5 : ffff800011464000 x4 : 0000000000000001 x3 : ffff80000b0354c8
8237 09:38:06.377636 # [ 222.877964] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807cd1a80
8238 09:38:06.378030 # [ 222.885388] Call trace:
8239 09:38:06.379143 # [ 222.888097] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8240 09:38:06.418994 # [ 222.893076] lkdtm_do_action+0x2c/0x50
8241 09:38:06.419486 # [ 222.897096] direct_entry+0x164/0x180
8242 09:38:06.419976 # [ 222.901028] full_proxy_write+0x68/0xc0
8243 09:38:06.420398 # [ 222.905138] vfs_write+0xcc/0x2e0
8244 09:38:06.420799 # [ 222.908727] ksys_write+0x80/0x110
8245 09:38:06.421193 # [ 222.912401] __arm64_sys_write+0x28/0x40
8246 09:38:06.421572 # [ 222.916598] invoke_syscall+0x8c/0x120
8247 09:38:06.421947 # [ 222.920623] el0_svc_common.constprop.0+0x68/0x124
8248 09:38:06.422328 # [ 222.925692] do_el0_svc+0x40/0xcc
8249 09:38:06.422701 # [ 222.929280] el0_svc+0x48/0xc0
8250 09:38:06.423448 # [ 222.932604] el0t_64_sync_handler+0xf4/0x120
8251 09:38:06.462263 # [ 222.937146] el0t_64_sync+0x18c/0x190
8252 09:38:06.462780 # [ 222.941079] irq event stamp: 0
8253 09:38:06.463245 # [ 222.944398] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8254 09:38:06.463665 # [ 222.950945] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8255 09:38:06.464115 # [ 222.959409] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8256 09:38:06.464516 # [ 222.967871] softirqs last disabled at (0): [<0000000000000000>] 0x0
8257 09:38:06.464900 # [ 222.974414] ---[ end trace 0000000000000000 ]---
8258 09:38:06.499110 # [ 222.979431] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8259 09:38:06.499595 # [ 222.987810] lkdtm: Unexpected! This kernel (6.1.106-cip27 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8260 09:38:06.500095 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8261 09:38:06.500516 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8262 09:38:06.502313 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8263 09:38:06.662084 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8264 09:38:06.694049 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8265 09:38:06.806002 # selftests: lkdtm: stack-entropy.sh
8266 09:38:07.027249 <6>[ 223.942183] lkdtm: Performing direct entry REPORT_STACK
8267 09:38:07.027832 <6>[ 223.947801] lkdtm: Starting stack offset tracking for pid 4311
8268 09:38:07.028245 <6>[ 223.953997] lkdtm: Stack offset: 0
8269 09:38:07.028595 <6>[ 223.958351] lkdtm: Performing direct entry REPORT_STACK
8270 09:38:07.029305 <6>[ 223.963918] lkdtm: Stack offset: 128
8271 09:38:07.029654 <6>[ 223.968277] lkdtm: Performing direct entry REPORT_STACK
8272 09:38:07.029968 <6>[ 223.973839] lkdtm: Stack offset: -304
8273 09:38:07.030750 <6>[ 223.978323] lkdtm: Performing direct entry REPORT_STACK
8274 09:38:07.072146 <6>[ 223.984251] lkdtm: Stack offset: -128
8275 09:38:07.072714 <6>[ 223.988558] lkdtm: Performing direct entry REPORT_STACK
8276 09:38:07.073158 <6>[ 223.994101] lkdtm: Stack offset: -512
8277 09:38:07.073573 <6>[ 223.998337] lkdtm: Performing direct entry REPORT_STACK
8278 09:38:07.074365 <6>[ 224.003867] lkdtm: Stack offset: -528
8279 09:38:07.074735 <6>[ 224.008057] lkdtm: Performing direct entry REPORT_STACK
8280 09:38:07.075129 <6>[ 224.013588] lkdtm: Stack offset: 48
8281 09:38:07.075590 <6>[ 224.017601] lkdtm: Performing direct entry REPORT_STACK
8282 09:38:07.076019 <6>[ 224.023132] lkdtm: Stack offset: -608
8283 09:38:07.076502 <6>[ 224.027316] lkdtm: Performing direct entry REPORT_STACK
8284 09:38:07.116933 <6>[ 224.032848] lkdtm: Stack offset: 96
8285 09:38:07.117399 <6>[ 224.036863] lkdtm: Performing direct entry REPORT_STACK
8286 09:38:07.117836 <6>[ 224.042406] lkdtm: Stack offset: -240
8287 09:38:07.118243 <6>[ 224.046592] lkdtm: Performing direct entry REPORT_STACK
8288 09:38:07.118632 <6>[ 224.052122] lkdtm: Stack offset: 64
8289 09:38:07.119015 <6>[ 224.056132] lkdtm: Performing direct entry REPORT_STACK
8290 09:38:07.119391 <6>[ 224.061663] lkdtm: Stack offset: 192
8291 09:38:07.119760 <6>[ 224.065763] lkdtm: Performing direct entry REPORT_STACK
8292 09:38:07.120613 <6>[ 224.071306] lkdtm: Stack offset: 128
8293 09:38:07.161639 <6>[ 224.075418] lkdtm: Performing direct entry REPORT_STACK
8294 09:38:07.162101 <6>[ 224.080956] lkdtm: Stack offset: -448
8295 09:38:07.162929 <6>[ 224.085149] lkdtm: Performing direct entry REPORT_STACK
8296 09:38:07.163312 <6>[ 224.090689] lkdtm: Stack offset: -448
8297 09:38:07.163767 <6>[ 224.094884] lkdtm: Performing direct entry REPORT_STACK
8298 09:38:07.164208 <6>[ 224.100424] lkdtm: Stack offset: -528
8299 09:38:07.164526 <6>[ 224.104711] lkdtm: Performing direct entry REPORT_STACK
8300 09:38:07.164891 <6>[ 224.110280] lkdtm: Stack offset: 80
8301 09:38:07.165295 <6>[ 224.114348] lkdtm: Performing direct entry REPORT_STACK
8302 09:38:07.206364 <6>[ 224.119871] lkdtm: Stack offset: -496
8303 09:38:07.206820 <6>[ 224.124064] lkdtm: Performing direct entry REPORT_STACK
8304 09:38:07.207166 <6>[ 224.129597] lkdtm: Stack offset: -656
8305 09:38:07.207491 <6>[ 224.133788] lkdtm: Performing direct entry REPORT_STACK
8306 09:38:07.207841 <6>[ 224.139327] lkdtm: Stack offset: -576
8307 09:38:07.208151 <6>[ 224.143514] lkdtm: Performing direct entry REPORT_STACK
8308 09:38:07.208452 <6>[ 224.149052] lkdtm: Stack offset: -176
8309 09:38:07.208743 <6>[ 224.153243] lkdtm: Performing direct entry REPORT_STACK
8310 09:38:07.209038 <6>[ 224.158776] lkdtm: Stack offset: 144
8311 09:38:07.251303 <6>[ 224.162893] lkdtm: Performing direct entry REPORT_STACK
8312 09:38:07.251928 <6>[ 224.168444] lkdtm: Stack offset: -304
8313 09:38:07.252448 <6>[ 224.172646] lkdtm: Performing direct entry REPORT_STACK
8314 09:38:07.252940 <6>[ 224.178191] lkdtm: Stack offset: -112
8315 09:38:07.253371 <6>[ 224.182405] lkdtm: Performing direct entry REPORT_STACK
8316 09:38:07.253833 <6>[ 224.187932] lkdtm: Stack offset: -192
8317 09:38:07.254625 <6>[ 224.192117] lkdtm: Performing direct entry REPORT_STACK
8318 09:38:07.255093 <6>[ 224.197655] lkdtm: Stack offset: -192
8319 09:38:07.255679 <6>[ 224.201844] lkdtm: Performing direct entry REPORT_STACK
8320 09:38:07.256806 <6>[ 224.207378] lkdtm: Stack offset: 192
8321 09:38:07.295854 <6>[ 224.211503] lkdtm: Performing direct entry REPORT_STACK
8322 09:38:07.296140 <6>[ 224.217045] lkdtm: Stack offset: -48
8323 09:38:07.296468 <6>[ 224.221172] lkdtm: Performing direct entry REPORT_STACK
8324 09:38:07.296707 <6>[ 224.226735] lkdtm: Stack offset: -624
8325 09:38:07.296888 <6>[ 224.231074] lkdtm: Performing direct entry REPORT_STACK
8326 09:38:07.297005 <6>[ 224.236615] lkdtm: Stack offset: -16
8327 09:38:07.297119 <6>[ 224.240728] lkdtm: Performing direct entry REPORT_STACK
8328 09:38:07.297270 <6>[ 224.246268] lkdtm: Stack offset: -800
8329 09:38:07.298959 <6>[ 224.250475] lkdtm: Performing direct entry REPORT_STACK
8330 09:38:07.340656 <6>[ 224.256140] lkdtm: Stack offset: -640
8331 09:38:07.340942 <6>[ 224.260328] lkdtm: Performing direct entry REPORT_STACK
8332 09:38:07.341169 <6>[ 224.265872] lkdtm: Stack offset: 112
8333 09:38:07.341376 <6>[ 224.269971] lkdtm: Performing direct entry REPORT_STACK
8334 09:38:07.341576 <6>[ 224.275500] lkdtm: Stack offset: -608
8335 09:38:07.341770 <6>[ 224.279704] lkdtm: Performing direct entry REPORT_STACK
8336 09:38:07.341900 <6>[ 224.285242] lkdtm: Stack offset: -16
8337 09:38:07.342012 <6>[ 224.289352] lkdtm: Performing direct entry REPORT_STACK
8338 09:38:07.343789 <6>[ 224.294890] lkdtm: Stack offset: -480
8339 09:38:07.385535 <6>[ 224.299085] lkdtm: Performing direct entry REPORT_STACK
8340 09:38:07.385961 <6>[ 224.304623] lkdtm: Stack offset: -96
8341 09:38:07.386355 <6>[ 224.308727] lkdtm: Performing direct entry REPORT_STACK
8342 09:38:07.386722 <6>[ 224.314272] lkdtm: Stack offset: -256
8343 09:38:07.387078 <6>[ 224.318482] lkdtm: Performing direct entry REPORT_STACK
8344 09:38:07.387425 <6>[ 224.324121] lkdtm: Stack offset: -720
8345 09:38:07.387763 <6>[ 224.328315] lkdtm: Performing direct entry REPORT_STACK
8346 09:38:07.388190 <6>[ 224.333853] lkdtm: Stack offset: -656
8347 09:38:07.388971 <6>[ 224.338044] lkdtm: Performing direct entry REPORT_STACK
8348 09:38:07.430373 <6>[ 224.343581] lkdtm: Stack offset: -496
8349 09:38:07.430841 <6>[ 224.347787] lkdtm: Performing direct entry REPORT_STACK
8350 09:38:07.431192 <6>[ 224.353324] lkdtm: Stack offset: -32
8351 09:38:07.431513 <6>[ 224.357424] lkdtm: Performing direct entry REPORT_STACK
8352 09:38:07.431854 <6>[ 224.362961] lkdtm: Stack offset: -128
8353 09:38:07.432158 <6>[ 224.367159] lkdtm: Performing direct entry REPORT_STACK
8354 09:38:07.432449 <6>[ 224.372696] lkdtm: Stack offset: -416
8355 09:38:07.432737 <6>[ 224.376886] lkdtm: Performing direct entry REPORT_STACK
8356 09:38:07.433026 <6>[ 224.382437] lkdtm: Stack offset: -192
8357 09:38:07.475241 <6>[ 224.386630] lkdtm: Performing direct entry REPORT_STACK
8358 09:38:07.475727 <6>[ 224.392167] lkdtm: Stack offset: -576
8359 09:38:07.476125 <6>[ 224.396356] lkdtm: Performing direct entry REPORT_STACK
8360 09:38:07.476442 <6>[ 224.401894] lkdtm: Stack offset: -688
8361 09:38:07.476750 <6>[ 224.406082] lkdtm: Performing direct entry REPORT_STACK
8362 09:38:07.477049 <6>[ 224.411631] lkdtm: Stack offset: -736
8363 09:38:07.477340 <6>[ 224.415821] lkdtm: Performing direct entry REPORT_STACK
8364 09:38:07.477630 <6>[ 224.421358] lkdtm: Stack offset: -608
8365 09:38:07.477916 <6>[ 224.425553] lkdtm: Performing direct entry REPORT_STACK
8366 09:38:07.478682 <6>[ 224.431090] lkdtm: Stack offset: -16
8367 09:38:07.519912 <6>[ 224.435200] lkdtm: Performing direct entry REPORT_STACK
8368 09:38:07.520383 <6>[ 224.440752] lkdtm: Stack offset: -496
8369 09:38:07.520837 <6>[ 224.445014] lkdtm: Performing direct entry REPORT_STACK
8370 09:38:07.521244 <6>[ 224.450561] lkdtm: Stack offset: 32
8371 09:38:07.521632 <6>[ 224.454580] lkdtm: Performing direct entry REPORT_STACK
8372 09:38:07.522017 <6>[ 224.460120] lkdtm: Stack offset: 64
8373 09:38:07.522394 <6>[ 224.464132] lkdtm: Performing direct entry REPORT_STACK
8374 09:38:07.522785 <6>[ 224.469671] lkdtm: Stack offset: -592
8375 09:38:07.523568 <6>[ 224.473868] lkdtm: Performing direct entry REPORT_STACK
8376 09:38:07.564657 <6>[ 224.479403] lkdtm: Stack offset: -112
8377 09:38:07.565245 <6>[ 224.483604] lkdtm: Performing direct entry REPORT_STACK
8378 09:38:07.565605 <6>[ 224.489149] lkdtm: Stack offset: -256
8379 09:38:07.565930 <6>[ 224.493342] lkdtm: Performing direct entry REPORT_STACK
8380 09:38:07.566240 <6>[ 224.498881] lkdtm: Stack offset: -448
8381 09:38:07.566939 <6>[ 224.503066] lkdtm: Performing direct entry REPORT_STACK
8382 09:38:07.567279 <6>[ 224.508605] lkdtm: Stack offset: -96
8383 09:38:07.567583 <6>[ 224.512706] lkdtm: Performing direct entry REPORT_STACK
8384 09:38:07.568115 <6>[ 224.518254] lkdtm: Stack offset: 48
8385 09:38:07.609170 <6>[ 224.522293] lkdtm: Performing direct entry REPORT_STACK
8386 09:38:07.609474 <6>[ 224.527960] lkdtm: Stack offset: -304
8387 09:38:07.609700 <6>[ 224.532168] lkdtm: Performing direct entry REPORT_STACK
8388 09:38:07.609871 <6>[ 224.537710] lkdtm: Stack offset: -656
8389 09:38:07.610119 <6>[ 224.541929] lkdtm: Performing direct entry REPORT_STACK
8390 09:38:07.610289 <6>[ 224.547462] lkdtm: Stack offset: -256
8391 09:38:07.610427 <6>[ 224.551685] lkdtm: Performing direct entry REPORT_STACK
8392 09:38:07.610559 <6>[ 224.557216] lkdtm: Stack offset: -784
8393 09:38:07.612233 <6>[ 224.561409] lkdtm: Performing direct entry REPORT_STACK
8394 09:38:07.654002 <6>[ 224.566945] lkdtm: Stack offset: -640
8395 09:38:07.654297 <6>[ 224.571143] lkdtm: Performing direct entry REPORT_STACK
8396 09:38:07.654546 <6>[ 224.576685] lkdtm: Stack offset: -464
8397 09:38:07.654760 <6>[ 224.580892] lkdtm: Performing direct entry REPORT_STACK
8398 09:38:07.654952 <6>[ 224.586433] lkdtm: Stack offset: -512
8399 09:38:07.655121 <6>[ 224.590662] lkdtm: Performing direct entry REPORT_STACK
8400 09:38:07.655286 <6>[ 224.596204] lkdtm: Stack offset: -192
8401 09:38:07.655447 <6>[ 224.600418] lkdtm: Performing direct entry REPORT_STACK
8402 09:38:07.655601 <6>[ 224.605953] lkdtm: Stack offset: -176
8403 09:38:07.699028 <6>[ 224.610153] lkdtm: Performing direct entry REPORT_STACK
8404 09:38:07.699291 <6>[ 224.615692] lkdtm: Stack offset: -48
8405 09:38:07.699525 <6>[ 224.619803] lkdtm: Performing direct entry REPORT_STACK
8406 09:38:07.699739 <6>[ 224.625342] lkdtm: Stack offset: -320
8407 09:38:07.699962 <6>[ 224.629535] lkdtm: Performing direct entry REPORT_STACK
8408 09:38:07.700132 <6>[ 224.635073] lkdtm: Stack offset: -800
8409 09:38:07.700296 <6>[ 224.639278] lkdtm: Performing direct entry REPORT_STACK
8410 09:38:07.700456 <6>[ 224.644904] lkdtm: Stack offset: -592
8411 09:38:07.700612 <6>[ 224.649205] lkdtm: Performing direct entry REPORT_STACK
8412 09:38:07.702143 <6>[ 224.654755] lkdtm: Stack offset: -304
8413 09:38:07.743562 <6>[ 224.658947] lkdtm: Performing direct entry REPORT_STACK
8414 09:38:07.743835 <6>[ 224.664484] lkdtm: Stack offset: -16
8415 09:38:07.744069 <6>[ 224.668590] lkdtm: Performing direct entry REPORT_STACK
8416 09:38:07.744281 <6>[ 224.674127] lkdtm: Stack offset: -400
8417 09:38:07.744479 <6>[ 224.678346] lkdtm: Performing direct entry REPORT_STACK
8418 09:38:07.744674 <6>[ 224.683872] lkdtm: Stack offset: -128
8419 09:38:07.744865 <6>[ 224.688057] lkdtm: Performing direct entry REPORT_STACK
8420 09:38:07.745046 <6>[ 224.693594] lkdtm: Stack offset: 192
8421 09:38:07.746689 <6>[ 224.697715] lkdtm: Performing direct entry REPORT_STACK
8422 09:38:07.788761 <6>[ 224.703253] lkdtm: Stack offset: -80
8423 09:38:07.789235 <6>[ 224.707355] lkdtm: Performing direct entry REPORT_STACK
8424 09:38:07.789678 <6>[ 224.712892] lkdtm: Stack offset: 32
8425 09:38:07.790089 <6>[ 224.716923] lkdtm: Performing direct entry REPORT_STACK
8426 09:38:07.790489 <6>[ 224.722461] lkdtm: Stack offset: 64
8427 09:38:07.790875 <6>[ 224.726499] lkdtm: Performing direct entry REPORT_STACK
8428 09:38:07.791252 <6>[ 224.732160] lkdtm: Stack offset: -496
8429 09:38:07.791648 <6>[ 224.736355] lkdtm: Performing direct entry REPORT_STACK
8430 09:38:07.792537 <6>[ 224.741893] lkdtm: Stack offset: 64
8431 09:38:07.833403 <6>[ 224.745910] lkdtm: Performing direct entry REPORT_STACK
8432 09:38:07.833880 <6>[ 224.751447] lkdtm: Stack offset: -16
8433 09:38:07.834318 <6>[ 224.755557] lkdtm: Performing direct entry REPORT_STACK
8434 09:38:07.835114 <6>[ 224.761093] lkdtm: Stack offset: -224
8435 09:38:07.835480 <6>[ 224.765288] lkdtm: Performing direct entry REPORT_STACK
8436 09:38:07.835914 <6>[ 224.770828] lkdtm: Stack offset: -192
8437 09:38:07.836306 <6>[ 224.775027] lkdtm: Performing direct entry REPORT_STACK
8438 09:38:07.836698 <6>[ 224.780567] lkdtm: Stack offset: -384
8439 09:38:07.837175 <6>[ 224.784754] lkdtm: Performing direct entry REPORT_STACK
8440 09:38:07.878322 <6>[ 224.790293] lkdtm: Stack offset: -496
8441 09:38:07.878791 <6>[ 224.794501] lkdtm: Performing direct entry REPORT_STACK
8442 09:38:07.879228 <6>[ 224.800126] lkdtm: Stack offset: -176
8443 09:38:07.879640 <6>[ 224.804314] lkdtm: Performing direct entry REPORT_STACK
8444 09:38:07.880074 <6>[ 224.809850] lkdtm: Stack offset: -544
8445 09:38:07.880866 <6>[ 224.814040] lkdtm: Performing direct entry REPORT_STACK
8446 09:38:07.881238 <6>[ 224.819576] lkdtm: Stack offset: -320
8447 09:38:07.881644 <6>[ 224.823766] lkdtm: Performing direct entry REPORT_STACK
8448 09:38:07.882024 <6>[ 224.829310] lkdtm: Stack offset: 160
8449 09:38:07.882497 <6>[ 224.833423] lkdtm: Performing direct entry REPORT_STACK
8450 09:38:07.922875 <6>[ 224.838974] lkdtm: Stack offset: -672
8451 09:38:07.923664 <6>[ 224.843162] lkdtm: Performing direct entry REPORT_STACK
8452 09:38:07.923979 <6>[ 224.848701] lkdtm: Stack offset: -160
8453 09:38:07.924159 <6>[ 224.852891] lkdtm: Performing direct entry REPORT_STACK
8454 09:38:07.924324 <6>[ 224.858425] lkdtm: Stack offset: -208
8455 09:38:07.924521 <6>[ 224.862638] lkdtm: Performing direct entry REPORT_STACK
8456 09:38:07.924672 <6>[ 224.868175] lkdtm: Stack offset: -272
8457 09:38:07.924827 <6>[ 224.872412] lkdtm: Performing direct entry REPORT_STACK
8458 09:38:07.926044 <6>[ 224.877952] lkdtm: Stack offset: -288
8459 09:38:07.967630 <6>[ 224.882153] lkdtm: Performing direct entry REPORT_STACK
8460 09:38:07.967958 <6>[ 224.887688] lkdtm: Stack offset: -256
8461 09:38:07.968213 <6>[ 224.891905] lkdtm: Performing direct entry REPORT_STACK
8462 09:38:07.968439 <6>[ 224.897437] lkdtm: Stack offset: -496
8463 09:38:07.968645 <6>[ 224.901649] lkdtm: Performing direct entry REPORT_STACK
8464 09:38:07.968839 <6>[ 224.907203] lkdtm: Stack offset: -688
8465 09:38:07.968997 <6>[ 224.911428] lkdtm: Performing direct entry REPORT_STACK
8466 09:38:07.969154 <6>[ 224.917052] lkdtm: Stack offset: 0
8467 09:38:07.970765 <6>[ 224.921007] lkdtm: Performing direct entry REPORT_STACK
8468 09:38:08.012442 <6>[ 224.926543] lkdtm: Stack offset: 112
8469 09:38:08.012728 <6>[ 224.930663] lkdtm: Performing direct entry REPORT_STACK
8470 09:38:08.012975 <6>[ 224.936200] lkdtm: Stack offset: -64
8471 09:38:08.013189 <6>[ 224.940318] lkdtm: Performing direct entry REPORT_STACK
8472 09:38:08.013390 <6>[ 224.945858] lkdtm: Stack offset: -688
8473 09:38:08.013817 <6>[ 224.950054] lkdtm: Performing direct entry REPORT_STACK
8474 09:38:08.013931 <6>[ 224.955587] lkdtm: Stack offset: -688
8475 09:38:08.014052 <6>[ 224.959795] lkdtm: Performing direct entry REPORT_STACK
8476 09:38:08.015602 <6>[ 224.965333] lkdtm: Stack offset: 208
8477 09:38:08.057272 <6>[ 224.969437] lkdtm: Performing direct entry REPORT_STACK
8478 09:38:08.057527 <6>[ 224.974974] lkdtm: Stack offset: -32
8479 09:38:08.057758 <6>[ 224.979076] lkdtm: Performing direct entry REPORT_STACK
8480 09:38:08.057966 <6>[ 224.984613] lkdtm: Stack offset: -640
8481 09:38:08.058169 <6>[ 224.988801] lkdtm: Performing direct entry REPORT_STACK
8482 09:38:08.058365 <6>[ 224.994337] lkdtm: Stack offset: -304
8483 09:38:08.058548 <6>[ 224.998531] lkdtm: Performing direct entry REPORT_STACK
8484 09:38:08.058663 <6>[ 225.004067] lkdtm: Stack offset: -480
8485 09:38:08.058775 <6>[ 225.008257] lkdtm: Performing direct entry REPORT_STACK
8486 09:38:08.060393 <6>[ 225.013807] lkdtm: Stack offset: 128
8487 09:38:08.102283 <6>[ 225.017920] lkdtm: Performing direct entry REPORT_STACK
8488 09:38:08.102761 <6>[ 225.023469] lkdtm: Stack offset: -256
8489 09:38:08.103210 <6>[ 225.027672] lkdtm: Performing direct entry REPORT_STACK
8490 09:38:08.103623 <6>[ 225.033225] lkdtm: Stack offset: 48
8491 09:38:08.104068 <6>[ 225.037379] lkdtm: Performing direct entry REPORT_STACK
8492 09:38:08.104461 <6>[ 225.042917] lkdtm: Stack offset: -32
8493 09:38:08.104841 <6>[ 225.047020] lkdtm: Performing direct entry REPORT_STACK
8494 09:38:08.105260 <6>[ 225.052558] lkdtm: Stack offset: -544
8495 09:38:08.105993 <6>[ 225.056748] lkdtm: Performing direct entry REPORT_STACK
8496 09:38:08.147211 <6>[ 225.062285] lkdtm: Stack offset: -784
8497 09:38:08.147680 <6>[ 225.066493] lkdtm: Performing direct entry REPORT_STACK
8498 09:38:08.148095 <6>[ 225.072164] lkdtm: Stack offset: -800
8499 09:38:08.148425 <6>[ 225.076355] lkdtm: Performing direct entry REPORT_STACK
8500 09:38:08.148738 <6>[ 225.081894] lkdtm: Stack offset: 208
8501 09:38:08.149039 <6>[ 225.086016] lkdtm: Performing direct entry REPORT_STACK
8502 09:38:08.149335 <6>[ 225.091553] lkdtm: Stack offset: 32
8503 09:38:08.149624 <6>[ 225.095572] lkdtm: Performing direct entry REPORT_STACK
8504 09:38:08.150346 <6>[ 225.101107] lkdtm: Stack offset: -720
8505 09:38:08.191754 <6>[ 225.105297] lkdtm: Performing direct entry REPORT_STACK
8506 09:38:08.192262 <6>[ 225.110836] lkdtm: Stack offset: 64
8507 09:38:08.192622 <6>[ 225.114860] lkdtm: Performing direct entry REPORT_STACK
8508 09:38:08.192954 <6>[ 225.120399] lkdtm: Stack offset: 128
8509 09:38:08.193265 <6>[ 225.124499] lkdtm: Performing direct entry REPORT_STACK
8510 09:38:08.193567 <6>[ 225.130038] lkdtm: Stack offset: 32
8511 09:38:08.193863 <6>[ 225.134054] lkdtm: Performing direct entry REPORT_STACK
8512 09:38:08.194156 <6>[ 225.139589] lkdtm: Stack offset: -384
8513 09:38:08.194882 <6>[ 225.143800] lkdtm: Performing direct entry REPORT_STACK
8514 09:38:08.236373 <6>[ 225.149335] lkdtm: Stack offset: -448
8515 09:38:08.236739 <6>[ 225.153530] lkdtm: Performing direct entry REPORT_STACK
8516 09:38:08.236949 <6>[ 225.159069] lkdtm: Stack offset: -368
8517 09:38:08.237233 <6>[ 225.163258] lkdtm: Performing direct entry REPORT_STACK
8518 09:38:08.237496 <6>[ 225.168797] lkdtm: Stack offset: -560
8519 09:38:08.237663 <6>[ 225.172989] lkdtm: Performing direct entry REPORT_STACK
8520 09:38:08.237802 <6>[ 225.178535] lkdtm: Stack offset: -432
8521 09:38:08.238002 <6>[ 225.182779] lkdtm: Performing direct entry REPORT_STACK
8522 09:38:08.238122 <6>[ 225.188321] lkdtm: Stack offset: -544
8523 09:38:08.281079 <6>[ 225.192542] lkdtm: Performing direct entry REPORT_STACK
8524 09:38:08.281371 <6>[ 225.198081] lkdtm: Stack offset: -64
8525 09:38:08.281571 <6>[ 225.202202] lkdtm: Performing direct entry REPORT_STACK
8526 09:38:08.281746 <6>[ 225.207757] lkdtm: Stack offset: -416
8527 09:38:08.282189 <6>[ 225.211958] lkdtm: Performing direct entry REPORT_STACK
8528 09:38:08.282369 <6>[ 225.217491] lkdtm: Stack offset: -512
8529 09:38:08.282524 <6>[ 225.221694] lkdtm: Performing direct entry REPORT_STACK
8530 09:38:08.282673 <6>[ 225.227226] lkdtm: Stack offset: -528
8531 09:38:08.282822 <6>[ 225.231428] lkdtm: Performing direct entry REPORT_STACK
8532 09:38:08.284231 <6>[ 225.236961] lkdtm: Stack offset: -512
8533 09:38:08.325788 <6>[ 225.241152] lkdtm: Performing direct entry REPORT_STACK
8534 09:38:08.326055 <6>[ 225.246692] lkdtm: Stack offset: -320
8535 09:38:08.326229 <6>[ 225.250881] lkdtm: Performing direct entry REPORT_STACK
8536 09:38:08.326390 <6>[ 225.256412] lkdtm: Stack offset: -416
8537 09:38:08.326543 <6>[ 225.260600] lkdtm: Performing direct entry REPORT_STACK
8538 09:38:08.326690 <6>[ 225.266132] lkdtm: Stack offset: -688
8539 09:38:08.326831 <6>[ 225.270370] lkdtm: Performing direct entry REPORT_STACK
8540 09:38:08.326942 <6>[ 225.275895] lkdtm: Stack offset: -656
8541 09:38:08.328918 <6>[ 225.280085] lkdtm: Performing direct entry REPORT_STACK
8542 09:38:08.371095 <6>[ 225.285622] lkdtm: Stack offset: -336
8543 09:38:08.371562 <6>[ 225.289810] lkdtm: Performing direct entry REPORT_STACK
8544 09:38:08.371953 <6>[ 225.295358] lkdtm: Stack offset: -64
8545 09:38:08.372279 <6>[ 225.299489] lkdtm: Performing direct entry REPORT_STACK
8546 09:38:08.372591 <6>[ 225.305234] lkdtm: Stack offset: 96
8547 09:38:08.372888 <6>[ 225.309262] lkdtm: Performing direct entry REPORT_STACK
8548 09:38:08.373182 <6>[ 225.314801] lkdtm: Stack offset: -288
8549 09:38:08.373469 <6>[ 225.318995] lkdtm: Performing direct entry REPORT_STACK
8550 09:38:08.374256 <6>[ 225.324544] lkdtm: Stack offset: -224
8551 09:38:08.415731 <6>[ 225.328748] lkdtm: Performing direct entry REPORT_STACK
8552 09:38:08.416224 <6>[ 225.334285] lkdtm: Stack offset: -176
8553 09:38:08.416571 <6>[ 225.338493] lkdtm: Performing direct entry REPORT_STACK
8554 09:38:08.416894 <6>[ 225.344157] lkdtm: Stack offset: 112
8555 09:38:08.417319 <6>[ 225.348267] lkdtm: Performing direct entry REPORT_STACK
8556 09:38:08.417669 <6>[ 225.353804] lkdtm: Stack offset: 128
8557 09:38:08.417972 <6>[ 225.357906] lkdtm: Performing direct entry REPORT_STACK
8558 09:38:08.418270 <6>[ 225.363442] lkdtm: Stack offset: -768
8559 09:38:08.418979 <6>[ 225.367633] lkdtm: Performing direct entry REPORT_STACK
8560 09:38:08.460643 <6>[ 225.373167] lkdtm: Stack offset: -688
8561 09:38:08.461169 <6>[ 225.377359] lkdtm: Performing direct entry REPORT_STACK
8562 09:38:08.461618 <6>[ 225.382897] lkdtm: Stack offset: -48
8563 09:38:08.462031 <6>[ 225.387011] lkdtm: Performing direct entry REPORT_STACK
8564 09:38:08.462429 <6>[ 225.392550] lkdtm: Stack offset: -608
8565 09:38:08.462815 <6>[ 225.396750] lkdtm: Performing direct entry REPORT_STACK
8566 09:38:08.463211 <6>[ 225.402289] lkdtm: Stack offset: -368
8567 09:38:08.463633 <6>[ 225.406504] lkdtm: Performing direct entry REPORT_STACK
8568 09:38:08.464047 <6>[ 225.412086] lkdtm: Stack offset: 112
8569 09:38:08.505457 <6>[ 225.416195] lkdtm: Performing direct entry REPORT_STACK
8570 09:38:08.505936 <6>[ 225.421733] lkdtm: Stack offset: -688
8571 09:38:08.506405 <6>[ 225.425923] lkdtm: Performing direct entry REPORT_STACK
8572 09:38:08.507193 <6>[ 225.431468] lkdtm: Stack offset: 192
8573 09:38:08.507562 <6>[ 225.435574] lkdtm: Performing direct entry REPORT_STACK
8574 09:38:08.507991 <6>[ 225.441108] lkdtm: Stack offset: -240
8575 09:38:08.508379 <6>[ 225.445304] lkdtm: Performing direct entry REPORT_STACK
8576 09:38:08.508782 <6>[ 225.450853] lkdtm: Stack offset: -560
8577 09:38:08.509156 <6>[ 225.455042] lkdtm: Performing direct entry REPORT_STACK
8578 09:38:08.509623 <6>[ 225.460580] lkdtm: Stack offset: -256
8579 09:38:08.549973 <6>[ 225.464772] lkdtm: Performing direct entry REPORT_STACK
8580 09:38:08.550449 <6>[ 225.470305] lkdtm: Stack offset: -320
8581 09:38:08.551261 <6>[ 225.474496] lkdtm: Performing direct entry REPORT_STACK
8582 09:38:08.551637 <6>[ 225.480030] lkdtm: Stack offset: -416
8583 09:38:08.552080 <6>[ 225.484220] lkdtm: Performing direct entry REPORT_STACK
8584 09:38:08.552480 <6>[ 225.489754] lkdtm: Stack offset: -656
8585 09:38:08.552865 <6>[ 225.493948] lkdtm: Performing direct entry REPORT_STACK
8586 09:38:08.553250 <6>[ 225.499487] lkdtm: Stack offset: -784
8587 09:38:08.553725 <6>[ 225.503681] lkdtm: Performing direct entry REPORT_STACK
8588 09:38:08.594519 <6>[ 225.509220] lkdtm: Stack offset: -672
8589 09:38:08.594893 <6>[ 225.513428] lkdtm: Performing direct entry REPORT_STACK
8590 09:38:08.595139 <6>[ 225.518981] lkdtm: Stack offset: -48
8591 09:38:08.595658 <6>[ 225.523172] lkdtm: Performing direct entry REPORT_STACK
8592 09:38:08.595872 <6>[ 225.528706] lkdtm: Stack offset: -432
8593 09:38:08.596052 <6>[ 225.532896] lkdtm: Performing direct entry REPORT_STACK
8594 09:38:08.596232 <6>[ 225.538441] lkdtm: Stack offset: -224
8595 09:38:08.596437 <6>[ 225.542637] lkdtm: Performing direct entry REPORT_STACK
8596 09:38:08.597599 <6>[ 225.548173] lkdtm: Stack offset: 16
8597 09:38:08.639146 <6>[ 225.552187] lkdtm: Performing direct entry REPORT_STACK
8598 09:38:08.639465 <6>[ 225.557727] lkdtm: Stack offset: -288
8599 09:38:08.639730 <6>[ 225.561916] lkdtm: Performing direct entry REPORT_STACK
8600 09:38:08.640039 <6>[ 225.567451] lkdtm: Stack offset: -144
8601 09:38:08.640265 <6>[ 225.571653] lkdtm: Performing direct entry REPORT_STACK
8602 09:38:08.640490 <6>[ 225.577188] lkdtm: Stack offset: -768
8603 09:38:08.640682 <6>[ 225.581374] lkdtm: Performing direct entry REPORT_STACK
8604 09:38:08.641050 <6>[ 225.586919] lkdtm: Stack offset: -32
8605 09:38:08.642230 <6>[ 225.591023] lkdtm: Performing direct entry REPORT_STACK
8606 09:38:08.684102 <6>[ 225.596555] lkdtm: Stack offset: -720
8607 09:38:08.684377 <6>[ 225.600741] lkdtm: Performing direct entry REPORT_STACK
8608 09:38:08.684604 <6>[ 225.606277] lkdtm: Stack offset: -32
8609 09:38:08.684811 <6>[ 225.610386] lkdtm: Performing direct entry REPORT_STACK
8610 09:38:08.685010 <6>[ 225.615916] lkdtm: Stack offset: -800
8611 09:38:08.685204 <6>[ 225.620105] lkdtm: Performing direct entry REPORT_STACK
8612 09:38:08.685394 <6>[ 225.625637] lkdtm: Stack offset: -448
8613 09:38:08.685571 <6>[ 225.629830] lkdtm: Performing direct entry REPORT_STACK
8614 09:38:08.685682 <6>[ 225.635390] lkdtm: Stack offset: 48
8615 09:38:08.687214 <6>[ 225.639610] lkdtm: Performing direct entry REPORT_STACK
8616 09:38:08.729437 <6>[ 225.645162] lkdtm: Stack offset: -512
8617 09:38:08.729917 <6>[ 225.649493] lkdtm: Performing direct entry REPORT_STACK
8618 09:38:08.730355 <6>[ 225.655031] lkdtm: Stack offset: -496
8619 09:38:08.730762 <6>[ 225.659300] lkdtm: Performing direct entry REPORT_STACK
8620 09:38:08.731157 <6>[ 225.664837] lkdtm: Stack offset: -32
8621 09:38:08.731540 <6>[ 225.668941] lkdtm: Performing direct entry REPORT_STACK
8622 09:38:08.731947 <6>[ 225.674478] lkdtm: Stack offset: -752
8623 09:38:08.732348 <6>[ 225.678671] lkdtm: Performing direct entry REPORT_STACK
8624 09:38:08.733097 <6>[ 225.684208] lkdtm: Stack offset: 48
8625 09:38:08.773995 <6>[ 225.688232] lkdtm: Performing direct entry REPORT_STACK
8626 09:38:08.774483 <6>[ 225.693769] lkdtm: Stack offset: -64
8627 09:38:08.774844 <6>[ 225.697887] lkdtm: Performing direct entry REPORT_STACK
8628 09:38:08.775172 <6>[ 225.703424] lkdtm: Stack offset: -784
8629 09:38:08.775481 <6>[ 225.707616] lkdtm: Performing direct entry REPORT_STACK
8630 09:38:08.775822 <6>[ 225.713151] lkdtm: Stack offset: -512
8631 09:38:08.776136 <6>[ 225.717343] lkdtm: Performing direct entry REPORT_STACK
8632 09:38:08.776435 <6>[ 225.722883] lkdtm: Stack offset: -16
8633 09:38:08.777198 <6>[ 225.726985] lkdtm: Performing direct entry REPORT_STACK
8634 09:38:08.819666 <6>[ 225.732523] lkdtm: Stack offset: -752
8635 09:38:08.820191 <6>[ 225.736709] lkdtm: Performing direct entry REPORT_STACK
8636 09:38:08.820553 <6>[ 225.742259] lkdtm: Stack offset: -32
8637 09:38:08.820883 <6>[ 225.746406] lkdtm: Performing direct entry REPORT_STACK
8638 09:38:08.821201 <6>[ 225.752572] lkdtm: Stack offset: -464
8639 09:38:08.821507 <6>[ 225.756807] lkdtm: Performing direct entry REPORT_STACK
8640 09:38:08.821804 <6>[ 225.762494] lkdtm: Stack offset: -288
8641 09:38:08.822096 <6>[ 225.766701] lkdtm: Performing direct entry REPORT_STACK
8642 09:38:08.822806 <6>[ 225.772235] lkdtm: Stack offset: -496
8643 09:38:08.864455 <6>[ 225.776448] lkdtm: Performing direct entry REPORT_STACK
8644 09:38:08.864918 <6>[ 225.781984] lkdtm: Stack offset: -720
8645 09:38:08.865271 <6>[ 225.786183] lkdtm: Performing direct entry REPORT_STACK
8646 09:38:08.865601 <6>[ 225.791721] lkdtm: Stack offset: -640
8647 09:38:08.865913 <6>[ 225.795910] lkdtm: Performing direct entry REPORT_STACK
8648 09:38:08.866216 <6>[ 225.801448] lkdtm: Stack offset: 0
8649 09:38:08.866511 <6>[ 225.805376] lkdtm: Performing direct entry REPORT_STACK
8650 09:38:08.866798 <6>[ 225.810909] lkdtm: Stack offset: 128
8651 09:38:08.867086 <6>[ 225.815027] lkdtm: Performing direct entry REPORT_STACK
8652 09:38:08.867816 <6>[ 225.820561] lkdtm: Stack offset: -576
8653 09:38:08.908992 <6>[ 225.824751] lkdtm: Performing direct entry REPORT_STACK
8654 09:38:08.909465 <6>[ 225.830288] lkdtm: Stack offset: -480
8655 09:38:08.909921 <6>[ 225.834490] lkdtm: Performing direct entry REPORT_STACK
8656 09:38:08.910415 <6>[ 225.840020] lkdtm: Stack offset: -192
8657 09:38:08.910894 <6>[ 225.844206] lkdtm: Performing direct entry REPORT_STACK
8658 09:38:08.911300 <6>[ 225.849745] lkdtm: Stack offset: -480
8659 09:38:08.912043 <6>[ 225.853947] lkdtm: Performing direct entry REPORT_STACK
8660 09:38:08.912609 <6>[ 225.859480] lkdtm: Stack offset: -448
8661 09:38:08.913516 <6>[ 225.863673] lkdtm: Performing direct entry REPORT_STACK
8662 09:38:08.953705 <6>[ 225.869211] lkdtm: Stack offset: -192
8663 09:38:08.954008 <6>[ 225.873428] lkdtm: Performing direct entry REPORT_STACK
8664 09:38:08.954197 <6>[ 225.879010] lkdtm: Stack offset: -480
8665 09:38:08.954634 <6>[ 225.883228] lkdtm: Performing direct entry REPORT_STACK
8666 09:38:08.954796 <6>[ 225.888765] lkdtm: Stack offset: 64
8667 09:38:08.954953 <6>[ 225.892795] lkdtm: Performing direct entry REPORT_STACK
8668 09:38:08.955200 <6>[ 225.898341] lkdtm: Stack offset: 112
8669 09:38:08.955380 <6>[ 225.902483] lkdtm: Performing direct entry REPORT_STACK
8670 09:38:08.956826 <6>[ 225.908151] lkdtm: Stack offset: -336
8671 09:38:08.998491 <6>[ 225.912361] lkdtm: Performing direct entry REPORT_STACK
8672 09:38:08.998772 <6>[ 225.917902] lkdtm: Stack offset: 0
8673 09:38:08.999000 <6>[ 225.921836] lkdtm: Performing direct entry REPORT_STACK
8674 09:38:08.999206 <6>[ 225.927370] lkdtm: Stack offset: -672
8675 09:38:08.999401 <6>[ 225.931562] lkdtm: Performing direct entry REPORT_STACK
8676 09:38:08.999617 <6>[ 225.937104] lkdtm: Stack offset: -144
8677 09:38:08.999839 <6>[ 225.941340] lkdtm: Performing direct entry REPORT_STACK
8678 09:38:09.000050 <6>[ 225.946877] lkdtm: Stack offset: -80
8679 09:38:09.001565 <6>[ 225.950998] lkdtm: Performing direct entry REPORT_STACK
8680 09:38:09.043387 <6>[ 225.956545] lkdtm: Stack offset: 80
8681 09:38:09.043661 <6>[ 225.960565] lkdtm: Performing direct entry REPORT_STACK
8682 09:38:09.043856 <6>[ 225.966115] lkdtm: Stack offset: -32
8683 09:38:09.044017 <6>[ 225.970224] lkdtm: Performing direct entry REPORT_STACK
8684 09:38:09.044168 <6>[ 225.975779] lkdtm: Stack offset: -96
8685 09:38:09.044317 <6>[ 225.979887] lkdtm: Performing direct entry REPORT_STACK
8686 09:38:09.044440 <6>[ 225.985425] lkdtm: Stack offset: 0
8687 09:38:09.044559 <6>[ 225.989353] lkdtm: Performing direct entry REPORT_STACK
8688 09:38:09.044678 <6>[ 225.994967] lkdtm: Stack offset: -352
8689 09:38:09.088244 <6>[ 225.999178] lkdtm: Performing direct entry REPORT_STACK
8690 09:38:09.088490 <6>[ 226.004716] lkdtm: Stack offset: -80
8691 09:38:09.088663 <6>[ 226.008823] lkdtm: Performing direct entry REPORT_STACK
8692 09:38:09.088822 <6>[ 226.014361] lkdtm: Stack offset: 160
8693 09:38:09.088968 <6>[ 226.018482] lkdtm: Performing direct entry REPORT_STACK
8694 09:38:09.089112 <6>[ 226.024026] lkdtm: Stack offset: -80
8695 09:38:09.089255 <6>[ 226.028182] lkdtm: Performing direct entry REPORT_STACK
8696 09:38:09.089388 <6>[ 226.033722] lkdtm: Stack offset: -144
8697 09:38:09.089471 <6>[ 226.037913] lkdtm: Performing direct entry REPORT_STACK
8698 09:38:09.091395 <6>[ 226.043451] lkdtm: Stack offset: -592
8699 09:38:09.133092 <6>[ 226.047642] lkdtm: Performing direct entry REPORT_STACK
8700 09:38:09.133559 <6>[ 226.053179] lkdtm: Stack offset: 112
8701 09:38:09.133892 <6>[ 226.057288] lkdtm: Performing direct entry REPORT_STACK
8702 09:38:09.134200 <6>[ 226.062847] lkdtm: Stack offset: -688
8703 09:38:09.134491 <6>[ 226.067043] lkdtm: Performing direct entry REPORT_STACK
8704 09:38:09.134782 <6>[ 226.072583] lkdtm: Stack offset: -416
8705 09:38:09.135069 <6>[ 226.076773] lkdtm: Performing direct entry REPORT_STACK
8706 09:38:09.135347 <6>[ 226.082311] lkdtm: Stack offset: 64
8707 09:38:09.136403 <6>[ 226.086334] lkdtm: Performing direct entry REPORT_STACK
8708 09:38:09.177861 <6>[ 226.091859] lkdtm: Stack offset: -192
8709 09:38:09.178343 <6>[ 226.096047] lkdtm: Performing direct entry REPORT_STACK
8710 09:38:09.178702 <6>[ 226.101585] lkdtm: Stack offset: -720
8711 09:38:09.179024 <6>[ 226.105776] lkdtm: Performing direct entry REPORT_STACK
8712 09:38:09.179332 <6>[ 226.111314] lkdtm: Stack offset: -144
8713 09:38:09.179626 <6>[ 226.115513] lkdtm: Performing direct entry REPORT_STACK
8714 09:38:09.179969 <6>[ 226.121051] lkdtm: Stack offset: 48
8715 09:38:09.180258 <6>[ 226.125079] lkdtm: Performing direct entry REPORT_STACK
8716 09:38:09.180988 <6>[ 226.130617] lkdtm: Stack offset: -736
8717 09:38:09.223130 <6>[ 226.134813] lkdtm: Performing direct entry REPORT_STACK
8718 09:38:09.223584 <6>[ 226.140365] lkdtm: Stack offset: -720
8719 09:38:09.223963 <6>[ 226.144694] lkdtm: Performing direct entry REPORT_STACK
8720 09:38:09.224282 <6>[ 226.150232] lkdtm: Stack offset: 80
8721 09:38:09.224582 <6>[ 226.154427] lkdtm: Performing direct entry REPORT_STACK
8722 09:38:09.224872 <6>[ 226.159952] lkdtm: Stack offset: -352
8723 09:38:09.225159 <6>[ 226.164154] lkdtm: Performing direct entry REPORT_STACK
8724 09:38:09.225440 <6>[ 226.169703] lkdtm: Stack offset: -704
8725 09:38:09.226496 <6>[ 226.173898] lkdtm: Performing direct entry REPORT_STACK
8726 09:38:09.226934 <6>[ 226.179440] lkdtm: Stack offset: -96
8727 09:38:09.267303 <6>[ 226.183555] lkdtm: Performing direct entry REPORT_STACK
8728 09:38:09.267602 <6>[ 226.189096] lkdtm: Stack offset: -304
8729 09:38:09.267816 <6>[ 226.193284] lkdtm: Performing direct entry REPORT_STACK
8730 09:38:09.268026 <6>[ 226.198819] lkdtm: Stack offset: -112
8731 09:38:09.268213 <6>[ 226.203011] lkdtm: Performing direct entry REPORT_STACK
8732 09:38:09.268383 <6>[ 226.208546] lkdtm: Stack offset: -224
8733 09:38:09.268506 <6>[ 226.212746] lkdtm: Performing direct entry REPORT_STACK
8734 09:38:09.268604 <6>[ 226.218287] lkdtm: Stack offset: -96
8735 09:38:09.270394 <6>[ 226.222417] lkdtm: Performing direct entry REPORT_STACK
8736 09:38:09.312169 <6>[ 226.227945] lkdtm: Stack offset: -368
8737 09:38:09.312444 <6>[ 226.232137] lkdtm: Performing direct entry REPORT_STACK
8738 09:38:09.312617 <6>[ 226.237674] lkdtm: Stack offset: -288
8739 09:38:09.313052 <6>[ 226.241862] lkdtm: Performing direct entry REPORT_STACK
8740 09:38:09.313231 <6>[ 226.247414] lkdtm: Stack offset: 64
8741 09:38:09.313390 <6>[ 226.251473] lkdtm: Performing direct entry REPORT_STACK
8742 09:38:09.313521 <6>[ 226.257010] lkdtm: Stack offset: -192
8743 09:38:09.313649 <6>[ 226.261224] lkdtm: Performing direct entry REPORT_STACK
8744 09:38:09.315310 <6>[ 226.266776] lkdtm: Stack offset: -768
8745 09:38:09.356844 <6>[ 226.271003] lkdtm: Performing direct entry REPORT_STACK
8746 09:38:09.357113 <6>[ 226.276544] lkdtm: Stack offset: -496
8747 09:38:09.357288 <6>[ 226.280735] lkdtm: Performing direct entry REPORT_STACK
8748 09:38:09.357447 <6>[ 226.286269] lkdtm: Stack offset: -768
8749 09:38:09.357600 <6>[ 226.290462] lkdtm: Performing direct entry REPORT_STACK
8750 09:38:09.357749 <6>[ 226.295988] lkdtm: Stack offset: -192
8751 09:38:09.357897 <6>[ 226.300193] lkdtm: Performing direct entry REPORT_STACK
8752 09:38:09.358042 <6>[ 226.305727] lkdtm: Stack offset: -352
8753 09:38:09.359999 <6>[ 226.309935] lkdtm: Performing direct entry REPORT_STACK
8754 09:38:09.401663 <6>[ 226.315473] lkdtm: Stack offset: -576
8755 09:38:09.401910 <6>[ 226.319667] lkdtm: Performing direct entry REPORT_STACK
8756 09:38:09.402098 <6>[ 226.325205] lkdtm: Stack offset: -96
8757 09:38:09.402272 <6>[ 226.329308] lkdtm: Performing direct entry REPORT_STACK
8758 09:38:09.402440 <6>[ 226.334845] lkdtm: Stack offset: 64
8759 09:38:09.402583 <6>[ 226.338947] lkdtm: Performing direct entry REPORT_STACK
8760 09:38:09.402719 <6>[ 226.344486] lkdtm: Stack offset: -560
8761 09:38:09.402850 <6>[ 226.348682] lkdtm: Performing direct entry REPORT_STACK
8762 09:38:09.402981 <6>[ 226.354219] lkdtm: Stack offset: -176
8763 09:38:09.446948 <6>[ 226.358455] lkdtm: Performing direct entry REPORT_STACK
8764 09:38:09.447423 <6>[ 226.364118] lkdtm: Stack offset: -32
8765 09:38:09.447804 <6>[ 226.368235] lkdtm: Performing direct entry REPORT_STACK
8766 09:38:09.448150 <6>[ 226.373773] lkdtm: Stack offset: -736
8767 09:38:09.448460 <6>[ 226.377976] lkdtm: Performing direct entry REPORT_STACK
8768 09:38:09.448762 <6>[ 226.383514] lkdtm: Stack offset: -32
8769 09:38:09.449056 <6>[ 226.387619] lkdtm: Performing direct entry REPORT_STACK
8770 09:38:09.449351 <6>[ 226.393157] lkdtm: Stack offset: -464
8771 09:38:09.449639 <6>[ 226.397351] lkdtm: Performing direct entry REPORT_STACK
8772 09:38:09.450398 <6>[ 226.402887] lkdtm: Stack offset: -32
8773 09:38:09.491525 <6>[ 226.406991] lkdtm: Performing direct entry REPORT_STACK
8774 09:38:09.492046 <6>[ 226.412529] lkdtm: Stack offset: -96
8775 09:38:09.492394 <6>[ 226.416641] lkdtm: Performing direct entry REPORT_STACK
8776 09:38:09.492714 <6>[ 226.422179] lkdtm: Stack offset: -752
8777 09:38:09.493384 <6>[ 226.426411] lkdtm: Performing direct entry REPORT_STACK
8778 09:38:09.493718 <6>[ 226.431938] lkdtm: Stack offset: 160
8779 09:38:09.494020 <6>[ 226.436042] lkdtm: Performing direct entry REPORT_STACK
8780 09:38:09.494315 <6>[ 226.441581] lkdtm: Stack offset: -80
8781 09:38:09.495007 <6>[ 226.445689] lkdtm: Performing direct entry REPORT_STACK
8782 09:38:09.536435 <6>[ 226.451227] lkdtm: Stack offset: -32
8783 09:38:09.536903 <6>[ 226.455334] lkdtm: Performing direct entry REPORT_STACK
8784 09:38:09.537652 <6>[ 226.460871] lkdtm: Stack offset: -752
8785 09:38:09.538016 <6>[ 226.465061] lkdtm: Performing direct entry REPORT_STACK
8786 09:38:09.538336 <6>[ 226.470598] lkdtm: Stack offset: -528
8787 09:38:09.538641 <6>[ 226.474800] lkdtm: Performing direct entry REPORT_STACK
8788 09:38:09.538938 <6>[ 226.480360] lkdtm: Stack offset: -48
8789 09:38:09.539228 <6>[ 226.484579] lkdtm: Performing direct entry REPORT_STACK
8790 09:38:09.539932 <6>[ 226.490130] lkdtm: Stack offset: -800
8791 09:38:09.581157 <6>[ 226.494367] lkdtm: Performing direct entry REPORT_STACK
8792 09:38:09.581629 <6>[ 226.500031] lkdtm: Stack offset: 16
8793 09:38:09.582069 <6>[ 226.504055] lkdtm: Performing direct entry REPORT_STACK
8794 09:38:09.582483 <6>[ 226.509590] lkdtm: Stack offset: -576
8795 09:38:09.582882 <6>[ 226.513786] lkdtm: Performing direct entry REPORT_STACK
8796 09:38:09.583273 <6>[ 226.519323] lkdtm: Stack offset: 64
8797 09:38:09.583652 <6>[ 226.523341] lkdtm: Performing direct entry REPORT_STACK
8798 09:38:09.584084 <6>[ 226.528885] lkdtm: Stack offset: -176
8799 09:38:09.584833 <6>[ 226.533081] lkdtm: Performing direct entry REPORT_STACK
8800 09:38:09.625606 <6>[ 226.538619] lkdtm: Stack offset: 176
8801 09:38:09.626159 <6>[ 226.542721] lkdtm: Performing direct entry REPORT_STACK
8802 09:38:09.626366 <6>[ 226.548266] lkdtm: Stack offset: 208
8803 09:38:09.626578 <6>[ 226.552369] lkdtm: Performing direct entry REPORT_STACK
8804 09:38:09.626777 <6>[ 226.557907] lkdtm: Stack offset: -560
8805 09:38:09.626971 <6>[ 226.562121] lkdtm: Performing direct entry REPORT_STACK
8806 09:38:09.627162 <6>[ 226.567656] lkdtm: Stack offset: -592
8807 09:38:09.627313 <6>[ 226.571863] lkdtm: Performing direct entry REPORT_STACK
8808 09:38:09.627434 <6>[ 226.577406] lkdtm: Stack offset: -640
8809 09:38:09.670569 <6>[ 226.581613] lkdtm: Performing direct entry REPORT_STACK
8810 09:38:09.670871 <6>[ 226.587163] lkdtm: Stack offset: -144
8811 09:38:09.671073 <6>[ 226.591355] lkdtm: Performing direct entry REPORT_STACK
8812 09:38:09.671251 <6>[ 226.596899] lkdtm: Stack offset: -288
8813 09:38:09.671407 <6>[ 226.601107] lkdtm: Performing direct entry REPORT_STACK
8814 09:38:09.671579 <6>[ 226.606653] lkdtm: Stack offset: -256
8815 09:38:09.671748 <6>[ 226.610859] lkdtm: Performing direct entry REPORT_STACK
8816 09:38:09.671931 <6>[ 226.616407] lkdtm: Stack offset: -240
8817 09:38:09.672088 <6>[ 226.620630] lkdtm: Performing direct entry REPORT_STACK
8818 09:38:09.673663 <6>[ 226.626163] lkdtm: Stack offset: -288
8819 09:38:09.715177 <6>[ 226.630386] lkdtm: Performing direct entry REPORT_STACK
8820 09:38:09.715455 <6>[ 226.635916] lkdtm: Stack offset: 128
8821 09:38:09.715652 <6>[ 226.640019] lkdtm: Performing direct entry REPORT_STACK
8822 09:38:09.715854 <6>[ 226.645556] lkdtm: Stack offset: -272
8823 09:38:09.716023 <6>[ 226.649745] lkdtm: Performing direct entry REPORT_STACK
8824 09:38:09.716188 <6>[ 226.655278] lkdtm: Stack offset: -128
8825 09:38:09.716306 <6>[ 226.659465] lkdtm: Performing direct entry REPORT_STACK
8826 09:38:09.716425 <6>[ 226.665004] lkdtm: Stack offset: 160
8827 09:38:09.718316 <6>[ 226.669121] lkdtm: Performing direct entry REPORT_STACK
8828 09:38:09.760092 <6>[ 226.674659] lkdtm: Stack offset: -448
8829 09:38:09.760355 <6>[ 226.678853] lkdtm: Performing direct entry REPORT_STACK
8830 09:38:09.760549 <6>[ 226.684389] lkdtm: Stack offset: 208
8831 09:38:09.760725 <6>[ 226.688494] lkdtm: Performing direct entry REPORT_STACK
8832 09:38:09.760963 <6>[ 226.694114] lkdtm: Stack offset: 80
8833 09:38:09.761268 <6>[ 226.698141] lkdtm: Performing direct entry REPORT_STACK
8834 09:38:09.761567 <6>[ 226.703679] lkdtm: Stack offset: -800
8835 09:38:09.761863 <6>[ 226.707877] lkdtm: Performing direct entry REPORT_STACK
8836 09:38:09.763375 <6>[ 226.713414] lkdtm: Stack offset: -16
8837 09:38:09.805051 <6>[ 226.717537] lkdtm: Performing direct entry REPORT_STACK
8838 09:38:09.805529 <6>[ 226.723075] lkdtm: Stack offset: 112
8839 09:38:09.805890 <6>[ 226.727198] lkdtm: Performing direct entry REPORT_STACK
8840 09:38:09.806222 <6>[ 226.732752] lkdtm: Stack offset: 112
8841 09:38:09.806538 <6>[ 226.736993] lkdtm: Performing direct entry REPORT_STACK
8842 09:38:09.806841 <6>[ 226.742532] lkdtm: Stack offset: -208
8843 09:38:09.807137 <6>[ 226.746724] lkdtm: Performing direct entry REPORT_STACK
8844 09:38:09.807428 <6>[ 226.752261] lkdtm: Stack offset: 160
8845 09:38:09.808211 <6>[ 226.756364] lkdtm: Performing direct entry REPORT_STACK
8846 09:38:09.849926 <6>[ 226.761902] lkdtm: Stack offset: -784
8847 09:38:09.850398 <6>[ 226.766102] lkdtm: Performing direct entry REPORT_STACK
8848 09:38:09.850761 <6>[ 226.771639] lkdtm: Stack offset: 96
8849 09:38:09.851092 <6>[ 226.775658] lkdtm: Performing direct entry REPORT_STACK
8850 09:38:09.851404 <6>[ 226.781194] lkdtm: Stack offset: -784
8851 09:38:09.851706 <6>[ 226.785384] lkdtm: Performing direct entry REPORT_STACK
8852 09:38:09.852059 <6>[ 226.790934] lkdtm: Stack offset: 160
8853 09:38:09.852355 <6>[ 226.795053] lkdtm: Performing direct entry REPORT_STACK
8854 09:38:09.852649 <6>[ 226.800589] lkdtm: Stack offset: -352
8855 09:38:09.853418 <6>[ 226.804780] lkdtm: Performing direct entry REPORT_STACK
8856 09:38:09.894842 <6>[ 226.810317] lkdtm: Stack offset: -672
8857 09:38:09.895308 <6>[ 226.814510] lkdtm: Performing direct entry REPORT_STACK
8858 09:38:09.895661 <6>[ 226.820046] lkdtm: Stack offset: -784
8859 09:38:09.896033 <6>[ 226.824244] lkdtm: Performing direct entry REPORT_STACK
8860 09:38:09.896347 <6>[ 226.829781] lkdtm: Stack offset: 96
8861 09:38:09.896647 <6>[ 226.833797] lkdtm: Performing direct entry REPORT_STACK
8862 09:38:09.896942 <6>[ 226.839334] lkdtm: Stack offset: -48
8863 09:38:09.897235 <6>[ 226.843441] lkdtm: Performing direct entry REPORT_STACK
8864 09:38:09.897963 <6>[ 226.848992] lkdtm: Stack offset: 80
8865 09:38:09.939365 <6>[ 226.853151] lkdtm: Performing direct entry REPORT_STACK
8866 09:38:09.939984 <6>[ 226.858688] lkdtm: Stack offset: -528
8867 09:38:09.940362 <6>[ 226.862882] lkdtm: Performing direct entry REPORT_STACK
8868 09:38:09.940695 <6>[ 226.868419] lkdtm: Stack offset: -704
8869 09:38:09.941010 <6>[ 226.872609] lkdtm: Performing direct entry REPORT_STACK
8870 09:38:09.941318 <6>[ 226.878146] lkdtm: Stack offset: 48
8871 09:38:09.941616 <6>[ 226.882170] lkdtm: Performing direct entry REPORT_STACK
8872 09:38:09.941911 <6>[ 226.887709] lkdtm: Stack offset: -640
8873 09:38:09.942600 <6>[ 226.891901] lkdtm: Performing direct entry REPORT_STACK
8874 09:38:09.983905 <6>[ 226.897438] lkdtm: Stack offset: 96
8875 09:38:09.984185 <6>[ 226.901463] lkdtm: Performing direct entry REPORT_STACK
8876 09:38:09.984417 <6>[ 226.907014] lkdtm: Stack offset: -448
8877 09:38:09.984602 <6>[ 226.911229] lkdtm: Performing direct entry REPORT_STACK
8878 09:38:09.985036 <6>[ 226.916776] lkdtm: Stack offset: -144
8879 09:38:09.985206 <6>[ 226.920982] lkdtm: Performing direct entry REPORT_STACK
8880 09:38:09.985374 <6>[ 226.926519] lkdtm: Stack offset: 144
8881 09:38:09.985562 <6>[ 226.930638] lkdtm: Performing direct entry REPORT_STACK
8882 09:38:09.985744 <6>[ 226.936178] lkdtm: Stack offset: -384
8883 09:38:10.028908 <6>[ 226.940388] lkdtm: Performing direct entry REPORT_STACK
8884 09:38:10.029188 <6>[ 226.945921] lkdtm: Stack offset: -208
8885 09:38:10.029418 <6>[ 226.950107] lkdtm: Performing direct entry REPORT_STACK
8886 09:38:10.029636 <6>[ 226.955643] lkdtm: Stack offset: 128
8887 09:38:10.029821 <6>[ 226.959749] lkdtm: Performing direct entry REPORT_STACK
8888 09:38:10.029975 <6>[ 226.965298] lkdtm: Stack offset: 0
8889 09:38:10.030123 <6>[ 226.969371] lkdtm: Performing direct entry REPORT_STACK
8890 09:38:10.030236 <6>[ 226.974920] lkdtm: Stack offset: -224
8891 09:38:10.030330 <6>[ 226.979111] lkdtm: Performing direct entry REPORT_STACK
8892 09:38:10.031998 <6>[ 226.984645] lkdtm: Stack offset: -112
8893 09:38:10.073557 <6>[ 226.988837] lkdtm: Performing direct entry REPORT_STACK
8894 09:38:10.073828 <6>[ 226.994377] lkdtm: Stack offset: -288
8895 09:38:10.074002 <6>[ 226.998571] lkdtm: Performing direct entry REPORT_STACK
8896 09:38:10.074163 <6>[ 227.004118] lkdtm: Stack offset: -32
8897 09:38:10.074313 <6>[ 227.008239] lkdtm: Performing direct entry REPORT_STACK
8898 09:38:10.074450 <6>[ 227.013779] lkdtm: Stack offset: -80
8899 09:38:10.074582 <6>[ 227.017887] lkdtm: Performing direct entry REPORT_STACK
8900 09:38:10.074712 <6>[ 227.023424] lkdtm: Stack offset: -320
8901 09:38:10.076686 <6>[ 227.027615] lkdtm: Performing direct entry REPORT_STACK
8902 09:38:10.118527 <6>[ 227.033152] lkdtm: Stack offset: -560
8903 09:38:10.118758 <6>[ 227.037357] lkdtm: Performing direct entry REPORT_STACK
8904 09:38:10.118932 <6>[ 227.042895] lkdtm: Stack offset: -224
8905 09:38:10.119090 <6>[ 227.047165] lkdtm: Performing direct entry REPORT_STACK
8906 09:38:10.119241 <6>[ 227.052703] lkdtm: Stack offset: -16
8907 09:38:10.119394 <6>[ 227.056812] lkdtm: Performing direct entry REPORT_STACK
8908 09:38:10.119519 <6>[ 227.062348] lkdtm: Stack offset: 64
8909 09:38:10.119641 <6>[ 227.066391] lkdtm: Performing direct entry REPORT_STACK
8910 09:38:10.121873 <6>[ 227.072056] lkdtm: Stack offset: -64
8911 09:38:10.163318 <6>[ 227.076165] lkdtm: Performing direct entry REPORT_STACK
8912 09:38:10.163818 <6>[ 227.081702] lkdtm: Stack offset: 96
8913 09:38:10.164559 <6>[ 227.085717] lkdtm: Performing direct entry REPORT_STACK
8914 09:38:10.164912 <6>[ 227.091254] lkdtm: Stack offset: -144
8915 09:38:10.165233 <6>[ 227.095462] lkdtm: Performing direct entry REPORT_STACK
8916 09:38:10.165539 <6>[ 227.100999] lkdtm: Stack offset: -496
8917 09:38:10.165838 <6>[ 227.105190] lkdtm: Performing direct entry REPORT_STACK
8918 09:38:10.166127 <6>[ 227.110739] lkdtm: Stack offset: -384
8919 09:38:10.166816 <6>[ 227.114937] lkdtm: Performing direct entry REPORT_STACK
8920 09:38:10.208104 <6>[ 227.120474] lkdtm: Stack offset: -752
8921 09:38:10.208574 <6>[ 227.124662] lkdtm: Performing direct entry REPORT_STACK
8922 09:38:10.208935 <6>[ 227.130196] lkdtm: Stack offset: -128
8923 09:38:10.209264 <6>[ 227.134408] lkdtm: Performing direct entry REPORT_STACK
8924 09:38:10.209970 <6>[ 227.139934] lkdtm: Stack offset: -496
8925 09:38:10.210312 <6>[ 227.144124] lkdtm: Performing direct entry REPORT_STACK
8926 09:38:10.210623 <6>[ 227.149660] lkdtm: Stack offset: -208
8927 09:38:10.210921 <6>[ 227.153851] lkdtm: Performing direct entry REPORT_STACK
8928 09:38:10.211311 <6>[ 227.159400] lkdtm: Stack offset: -512
8929 09:38:10.253120 <6>[ 227.163592] lkdtm: Performing direct entry REPORT_STACK
8930 09:38:10.253596 <6>[ 227.169128] lkdtm: Stack offset: -224
8931 09:38:10.253954 <6>[ 227.173325] lkdtm: Performing direct entry REPORT_STACK
8932 09:38:10.254282 <6>[ 227.178862] lkdtm: Stack offset: 128
8933 09:38:10.254594 <6>[ 227.182972] lkdtm: Performing direct entry REPORT_STACK
8934 09:38:10.254897 <6>[ 227.188524] lkdtm: Stack offset: -192
8935 09:38:10.255188 <6>[ 227.192840] lkdtm: Performing direct entry REPORT_STACK
8936 09:38:10.255477 <6>[ 227.198378] lkdtm: Stack offset: -608
8937 09:38:10.255765 <6>[ 227.202566] lkdtm: Performing direct entry REPORT_STACK
8938 09:38:10.256592 <6>[ 227.208102] lkdtm: Stack offset: -208
8939 09:38:10.297698 <6>[ 227.212292] lkdtm: Performing direct entry REPORT_STACK
8940 09:38:10.298190 <6>[ 227.217841] lkdtm: Stack offset: -624
8941 09:38:10.298637 <6>[ 227.222049] lkdtm: Performing direct entry REPORT_STACK
8942 09:38:10.299164 <6>[ 227.227586] lkdtm: Stack offset: -784
8943 09:38:10.299626 <6>[ 227.231780] lkdtm: Performing direct entry REPORT_STACK
8944 09:38:10.300091 <6>[ 227.237316] lkdtm: Stack offset: -560
8945 09:38:10.300482 <6>[ 227.241504] lkdtm: Performing direct entry REPORT_STACK
8946 09:38:10.301431 <6>[ 227.247041] lkdtm: Stack offset: -48
8947 09:38:10.301840 <6>[ 227.251142] lkdtm: Performing direct entry REPORT_STACK
8948 09:38:10.342238 <6>[ 227.256678] lkdtm: Stack offset: -96
8949 09:38:10.342527 <6>[ 227.260795] lkdtm: Performing direct entry REPORT_STACK
8950 09:38:10.342756 <6>[ 227.266338] lkdtm: Stack offset: 112
8951 09:38:10.342961 <6>[ 227.270462] lkdtm: Performing direct entry REPORT_STACK
8952 09:38:10.343162 <6>[ 227.276120] lkdtm: Stack offset: -528
8953 09:38:10.343339 <6>[ 227.280326] lkdtm: Performing direct entry REPORT_STACK
8954 09:38:10.343466 <6>[ 227.285865] lkdtm: Stack offset: -752
8955 09:38:10.343588 <6>[ 227.290054] lkdtm: Performing direct entry REPORT_STACK
8956 09:38:10.345305 <6>[ 227.295584] lkdtm: Stack offset: -384
8957 09:38:10.386950 <6>[ 227.299763] lkdtm: Performing direct entry REPORT_STACK
8958 09:38:10.387231 <6>[ 227.305292] lkdtm: Stack offset: 96
8959 09:38:10.387407 <6>[ 227.309321] lkdtm: Performing direct entry REPORT_STACK
8960 09:38:10.387570 <6>[ 227.314861] lkdtm: Stack offset: -560
8961 09:38:10.387727 <6>[ 227.319089] lkdtm: Performing direct entry REPORT_STACK
8962 09:38:10.387910 <6>[ 227.324635] lkdtm: Stack offset: -608
8963 09:38:10.388062 <6>[ 227.328858] lkdtm: Performing direct entry REPORT_STACK
8964 09:38:10.388171 <6>[ 227.334400] lkdtm: Stack offset: -224
8965 09:38:10.390082 <6>[ 227.338635] lkdtm: Performing direct entry REPORT_STACK
8966 09:38:10.431806 <6>[ 227.344171] lkdtm: Stack offset: -112
8967 09:38:10.432320 <6>[ 227.348375] lkdtm: Performing direct entry REPORT_STACK
8968 09:38:10.432511 <6>[ 227.353911] lkdtm: Stack offset: -752
8969 09:38:10.432676 <6>[ 227.358105] lkdtm: Performing direct entry REPORT_STACK
8970 09:38:10.432833 <6>[ 227.363643] lkdtm: Stack offset: -16
8971 09:38:10.432984 <6>[ 227.367751] lkdtm: Performing direct entry REPORT_STACK
8972 09:38:10.433134 <6>[ 227.373288] lkdtm: Stack offset: -640
8973 09:38:10.433270 <6>[ 227.377482] lkdtm: Performing direct entry REPORT_STACK
8974 09:38:10.433418 <6>[ 227.383019] lkdtm: Stack offset: -176
8975 09:38:10.434989 <6>[ 227.387294] lkdtm: Performing direct entry REPORT_STACK
8976 09:38:10.477114 <6>[ 227.392848] lkdtm: Stack offset: -128
8977 09:38:10.477603 <6>[ 227.397144] lkdtm: Performing direct entry REPORT_STACK
8978 09:38:10.477954 <6>[ 227.402695] lkdtm: Stack offset: -400
8979 09:38:10.478274 <6>[ 227.406889] lkdtm: Performing direct entry REPORT_STACK
8980 09:38:10.478584 <6>[ 227.412427] lkdtm: Stack offset: 160
8981 09:38:10.478883 <6>[ 227.416534] lkdtm: Performing direct entry REPORT_STACK
8982 09:38:10.479184 <6>[ 227.422071] lkdtm: Stack offset: 80
8983 09:38:10.479472 <6>[ 227.426109] lkdtm: Performing direct entry REPORT_STACK
8984 09:38:10.480256 <6>[ 227.431647] lkdtm: Stack offset: -480
8985 09:38:10.521677 <6>[ 227.435841] lkdtm: Performing direct entry REPORT_STACK
8986 09:38:10.522128 <6>[ 227.441379] lkdtm: Stack offset: -272
8987 09:38:10.522505 <6>[ 227.445570] lkdtm: Performing direct entry REPORT_STACK
8988 09:38:10.522969 <6>[ 227.451108] lkdtm: Stack offset: -208
8989 09:38:10.523373 <6>[ 227.455300] lkdtm: Performing direct entry REPORT_STACK
8990 09:38:10.523756 <6>[ 227.460838] lkdtm: Stack offset: -400
8991 09:38:10.524178 <6>[ 227.465044] lkdtm: Performing direct entry REPORT_STACK
8992 09:38:10.524563 <6>[ 227.470591] lkdtm: Stack offset: -224
8993 09:38:10.525359 <6>[ 227.474784] lkdtm: Performing direct entry REPORT_STACK
8994 09:38:10.566627 <6>[ 227.480321] lkdtm: Stack offset: -512
8995 09:38:10.567097 <6>[ 227.484519] lkdtm: Performing direct entry REPORT_STACK
8996 09:38:10.567447 <6>[ 227.490056] lkdtm: Stack offset: -528
8997 09:38:10.567765 <6>[ 227.494293] lkdtm: Performing direct entry REPORT_STACK
8998 09:38:10.568136 <6>[ 227.499953] lkdtm: Stack offset: 16
8999 09:38:10.568438 <6>[ 227.503973] lkdtm: Performing direct entry REPORT_STACK
9000 09:38:10.568731 <6>[ 227.509511] lkdtm: Stack offset: -624
9001 09:38:10.569023 <6>[ 227.513704] lkdtm: Performing direct entry REPORT_STACK
9002 09:38:10.569804 <6>[ 227.519241] lkdtm: Stack offset: -608
9003 09:38:10.611427 <6>[ 227.523445] lkdtm: Performing direct entry REPORT_STACK
9004 09:38:10.611924 <6>[ 227.528992] lkdtm: Stack offset: 48
9005 09:38:10.612273 <6>[ 227.533011] lkdtm: Performing direct entry REPORT_STACK
9006 09:38:10.612591 <6>[ 227.538551] lkdtm: Stack offset: -576
9007 09:38:10.612895 <6>[ 227.542744] lkdtm: Performing direct entry REPORT_STACK
9008 09:38:10.613194 <6>[ 227.548284] lkdtm: Stack offset: -528
9009 09:38:10.613485 <6>[ 227.552472] lkdtm: Performing direct entry REPORT_STACK
9010 09:38:10.613771 <6>[ 227.558011] lkdtm: Stack offset: -368
9011 09:38:10.614602 <6>[ 227.562204] lkdtm: Performing direct entry REPORT_STACK
9012 09:38:10.614965 <6>[ 227.567739] lkdtm: Stack offset: -432
9013 09:38:10.655859 <6>[ 227.571932] lkdtm: Performing direct entry REPORT_STACK
9014 09:38:10.656160 <6>[ 227.577467] lkdtm: Stack offset: 80
9015 09:38:10.656681 <6>[ 227.581485] lkdtm: Performing direct entry REPORT_STACK
9016 09:38:10.656922 <6>[ 227.587035] lkdtm: Stack offset: 144
9017 09:38:10.657128 <6>[ 227.591138] lkdtm: Performing direct entry REPORT_STACK
9018 09:38:10.657305 <6>[ 227.596678] lkdtm: Stack offset: -176
9019 09:38:10.657479 <6>[ 227.600894] lkdtm: Performing direct entry REPORT_STACK
9020 09:38:10.657646 <6>[ 227.606441] lkdtm: Stack offset: -576
9021 09:38:10.659068 <6>[ 227.610668] lkdtm: Performing direct entry REPORT_STACK
9022 09:38:10.700781 <6>[ 227.616338] lkdtm: Stack offset: 80
9023 09:38:10.701063 <6>[ 227.620378] lkdtm: Performing direct entry REPORT_STACK
9024 09:38:10.701289 <6>[ 227.625915] lkdtm: Stack offset: 16
9025 09:38:10.701498 <6>[ 227.629943] lkdtm: Performing direct entry REPORT_STACK
9026 09:38:10.701702 <6>[ 227.635494] lkdtm: Stack offset: -496
9027 09:38:10.701917 <6>[ 227.639684] lkdtm: Performing direct entry REPORT_STACK
9028 09:38:10.702048 <6>[ 227.645216] lkdtm: Stack offset: -688
9029 09:38:10.702172 <6>[ 227.649427] lkdtm: Performing direct entry REPORT_STACK
9030 09:38:10.703972 <6>[ 227.654961] lkdtm: Stack offset: 0
9031 09:38:10.745401 <6>[ 227.658899] lkdtm: Performing direct entry REPORT_STACK
9032 09:38:10.745682 <6>[ 227.664441] lkdtm: Stack offset: -400
9033 09:38:10.745908 <6>[ 227.668660] lkdtm: Performing direct entry REPORT_STACK
9034 09:38:10.746116 <6>[ 227.674203] lkdtm: Stack offset: 160
9035 09:38:10.746316 <6>[ 227.678348] lkdtm: Performing direct entry REPORT_STACK
9036 09:38:10.746512 <6>[ 227.683882] lkdtm: Stack offset: 192
9037 09:38:10.746701 <6>[ 227.687983] lkdtm: Performing direct entry REPORT_STACK
9038 09:38:10.746879 <6>[ 227.693520] lkdtm: Stack offset: -80
9039 09:38:10.748502 <6>[ 227.697621] lkdtm: Performing direct entry REPORT_STACK
9040 09:38:10.790424 <6>[ 227.703159] lkdtm: Stack offset: -128
9041 09:38:10.790673 <6>[ 227.707371] lkdtm: Performing direct entry REPORT_STACK
9042 09:38:10.790898 <6>[ 227.712908] lkdtm: Stack offset: -192
9043 09:38:10.791105 <6>[ 227.717100] lkdtm: Performing direct entry REPORT_STACK
9044 09:38:10.791303 <6>[ 227.722637] lkdtm: Stack offset: -544
9045 09:38:10.791497 <6>[ 227.726840] lkdtm: Performing direct entry REPORT_STACK
9046 09:38:10.791686 <6>[ 227.732463] lkdtm: Stack offset: -800
9047 09:38:10.791883 <6>[ 227.736793] lkdtm: Performing direct entry REPORT_STACK
9048 09:38:10.791998 <6>[ 227.742344] lkdtm: Stack offset: -352
9049 09:38:10.835271 <6>[ 227.746542] lkdtm: Performing direct entry REPORT_STACK
9050 09:38:10.835544 <6>[ 227.752080] lkdtm: Stack offset: 176
9051 09:38:10.835770 <6>[ 227.756194] lkdtm: Performing direct entry REPORT_STACK
9052 09:38:10.835996 <6>[ 227.761731] lkdtm: Stack offset: -272
9053 09:38:10.836197 <6>[ 227.765921] lkdtm: Performing direct entry REPORT_STACK
9054 09:38:10.836392 <6>[ 227.771470] lkdtm: Stack offset: -528
9055 09:38:10.836583 <6>[ 227.775665] lkdtm: Performing direct entry REPORT_STACK
9056 09:38:10.836773 <6>[ 227.781203] lkdtm: Stack offset: 176
9057 09:38:10.836905 <6>[ 227.785307] lkdtm: Performing direct entry REPORT_STACK
9058 09:38:10.838383 <6>[ 227.790844] lkdtm: Stack offset: -80
9059 09:38:10.880262 <6>[ 227.794951] lkdtm: Performing direct entry REPORT_STACK
9060 09:38:10.880748 <6>[ 227.800487] lkdtm: Stack offset: -288
9061 09:38:10.881185 <6>[ 227.804678] lkdtm: Performing direct entry REPORT_STACK
9062 09:38:10.881598 <6>[ 227.810215] lkdtm: Stack offset: -672
9063 09:38:10.881995 <6>[ 227.814457] lkdtm: Performing direct entry REPORT_STACK
9064 09:38:10.882388 <6>[ 227.820126] lkdtm: Stack offset: -736
9065 09:38:10.882772 <6>[ 227.824319] lkdtm: Performing direct entry REPORT_STACK
9066 09:38:10.883172 <6>[ 227.829857] lkdtm: Stack offset: -720
9067 09:38:10.883961 <6>[ 227.834062] lkdtm: Performing direct entry REPORT_STACK
9068 09:38:10.925104 <6>[ 227.839598] lkdtm: Stack offset: -576
9069 09:38:10.925572 <6>[ 227.843794] lkdtm: Performing direct entry REPORT_STACK
9070 09:38:10.926006 <6>[ 227.849347] lkdtm: Stack offset: -240
9071 09:38:10.926412 <6>[ 227.853542] lkdtm: Performing direct entry REPORT_STACK
9072 09:38:10.926807 <6>[ 227.859080] lkdtm: Stack offset: 48
9073 09:38:10.927192 <6>[ 227.863096] lkdtm: Performing direct entry REPORT_STACK
9074 09:38:10.927573 <6>[ 227.868635] lkdtm: Stack offset: -16
9075 09:38:10.927996 <6>[ 227.872736] lkdtm: Performing direct entry REPORT_STACK
9076 09:38:10.928758 <6>[ 227.878276] lkdtm: Stack offset: -208
9077 09:38:10.969612 <6>[ 227.882481] lkdtm: Performing direct entry REPORT_STACK
9078 09:38:10.970094 <6>[ 227.888005] lkdtm: Stack offset: -448
9079 09:38:10.970817 <6>[ 227.892209] lkdtm: Performing direct entry REPORT_STACK
9080 09:38:10.971167 <6>[ 227.897744] lkdtm: Stack offset: 112
9081 09:38:10.971482 <6>[ 227.901852] lkdtm: Performing direct entry REPORT_STACK
9082 09:38:10.971820 <6>[ 227.907391] lkdtm: Stack offset: -240
9083 09:38:10.972132 <6>[ 227.911579] lkdtm: Performing direct entry REPORT_STACK
9084 09:38:10.972425 <6>[ 227.917119] lkdtm: Stack offset: -448
9085 09:38:10.972855 <6>[ 227.921311] lkdtm: Performing direct entry REPORT_STACK
9086 09:38:11.014171 <6>[ 227.926865] lkdtm: Stack offset: -656
9087 09:38:11.014484 <6>[ 227.931162] lkdtm: Performing direct entry REPORT_STACK
9088 09:38:11.014730 <6>[ 227.936701] lkdtm: Stack offset: -432
9089 09:38:11.014962 <6>[ 227.940893] lkdtm: Performing direct entry REPORT_STACK
9090 09:38:11.015424 <6>[ 227.946435] lkdtm: Stack offset: -112
9091 09:38:11.015600 <6>[ 227.950671] lkdtm: Performing direct entry REPORT_STACK
9092 09:38:11.015814 <6>[ 227.956207] lkdtm: Stack offset: -160
9093 09:38:11.015980 <6>[ 227.960407] lkdtm: Performing direct entry REPORT_STACK
9094 09:38:11.016144 <6>[ 227.965944] lkdtm: Stack offset: 48
9095 09:38:11.059019 <6>[ 227.969970] lkdtm: Performing direct entry REPORT_STACK
9096 09:38:11.059311 <6>[ 227.975509] lkdtm: Stack offset: -624
9097 09:38:11.059537 <6>[ 227.979721] lkdtm: Performing direct entry REPORT_STACK
9098 09:38:11.059746 <6>[ 227.985262] lkdtm: Stack offset: -144
9099 09:38:11.060204 <6>[ 227.989457] lkdtm: Performing direct entry REPORT_STACK
9100 09:38:11.060369 <6>[ 227.994990] lkdtm: Stack offset: -32
9101 09:38:11.060546 <6>[ 227.999087] lkdtm: Performing direct entry REPORT_STACK
9102 09:38:11.060734 <6>[ 228.004620] lkdtm: Stack offset: 32
9103 09:38:11.060886 <6>[ 228.008635] lkdtm: Performing direct entry REPORT_STACK
9104 09:38:11.062127 <6>[ 228.014179] lkdtm: Stack offset: -704
9105 09:38:11.103763 <6>[ 228.018394] lkdtm: Performing direct entry REPORT_STACK
9106 09:38:11.104062 <6>[ 228.023925] lkdtm: Stack offset: -128
9107 09:38:11.104290 <6>[ 228.028122] lkdtm: Performing direct entry REPORT_STACK
9108 09:38:11.104496 <6>[ 228.033658] lkdtm: Stack offset: -80
9109 09:38:11.104678 <6>[ 228.037767] lkdtm: Performing direct entry REPORT_STACK
9110 09:38:11.104843 <6>[ 228.043305] lkdtm: Stack offset: -592
9111 09:38:11.105004 <6>[ 228.047516] lkdtm: Performing direct entry REPORT_STACK
9112 09:38:11.105164 <6>[ 228.053183] lkdtm: Stack offset: 64
9113 09:38:11.106887 <6>[ 228.057212] lkdtm: Performing direct entry REPORT_STACK
9114 09:38:11.148964 <6>[ 228.062751] lkdtm: Stack offset: -144
9115 09:38:11.149209 <6>[ 228.066944] lkdtm: Performing direct entry REPORT_STACK
9116 09:38:11.149432 <6>[ 228.072493] lkdtm: Stack offset: -800
9117 09:38:11.149636 <6>[ 228.076698] lkdtm: Performing direct entry REPORT_STACK
9118 09:38:11.149821 <6>[ 228.082249] lkdtm: Stack offset: -496
9119 09:38:11.149992 <6>[ 228.086464] lkdtm: Performing direct entry REPORT_STACK
9120 09:38:11.150162 <6>[ 228.092327] lkdtm: Stack offset: -192
9121 09:38:11.150329 <6>[ 228.096525] lkdtm: Performing direct entry REPORT_STACK
9122 09:38:11.152228 <6>[ 228.102065] lkdtm: Stack offset: -768
9123 09:38:11.193863 <6>[ 228.106306] lkdtm: Performing direct entry REPORT_STACK
9124 09:38:11.194337 <6>[ 228.111894] lkdtm: Stack offset: -656
9125 09:38:11.194774 <6>[ 228.116094] lkdtm: Performing direct entry REPORT_STACK
9126 09:38:11.195183 <6>[ 228.121635] lkdtm: Stack offset: -560
9127 09:38:11.195572 <6>[ 228.125829] lkdtm: Performing direct entry REPORT_STACK
9128 09:38:11.196001 <6>[ 228.131378] lkdtm: Stack offset: -640
9129 09:38:11.196388 <6>[ 228.135571] lkdtm: Performing direct entry REPORT_STACK
9130 09:38:11.196783 <6>[ 228.141106] lkdtm: Stack offset: -800
9131 09:38:11.197558 <6>[ 228.145294] lkdtm: Performing direct entry REPORT_STACK
9132 09:38:11.238827 <6>[ 228.150833] lkdtm: Stack offset: -592
9133 09:38:11.239296 <6>[ 228.155022] lkdtm: Performing direct entry REPORT_STACK
9134 09:38:11.239725 <6>[ 228.160573] lkdtm: Stack offset: -784
9135 09:38:11.240167 <6>[ 228.164764] lkdtm: Performing direct entry REPORT_STACK
9136 09:38:11.240562 <6>[ 228.170298] lkdtm: Stack offset: -608
9137 09:38:11.241325 <6>[ 228.174514] lkdtm: Performing direct entry REPORT_STACK
9138 09:38:11.241685 <6>[ 228.180077] lkdtm: Stack offset: 16
9139 09:38:11.242081 <6>[ 228.184091] lkdtm: Performing direct entry REPORT_STACK
9140 09:38:11.242460 <6>[ 228.189630] lkdtm: Stack offset: -720
9141 09:38:11.242926 <6>[ 228.193839] lkdtm: Performing direct entry REPORT_STACK
9142 09:38:11.283546 <6>[ 228.199375] lkdtm: Stack offset: -96
9143 09:38:11.284484 <6>[ 228.203482] lkdtm: Performing direct entry REPORT_STACK
9144 09:38:11.284878 <6>[ 228.209016] lkdtm: Stack offset: -784
9145 09:38:11.285293 <6>[ 228.213213] lkdtm: Performing direct entry REPORT_STACK
9146 09:38:11.285689 <6>[ 228.218752] lkdtm: Stack offset: -112
9147 09:38:11.286079 <6>[ 228.222951] lkdtm: Performing direct entry REPORT_STACK
9148 09:38:11.286462 <6>[ 228.228491] lkdtm: Stack offset: -640
9149 09:38:11.286843 <6>[ 228.232678] lkdtm: Performing direct entry REPORT_STACK
9150 09:38:11.287311 <6>[ 228.238217] lkdtm: Stack offset: 112
9151 09:38:11.328263 <6>[ 228.242369] lkdtm: Performing direct entry REPORT_STACK
9152 09:38:11.328737 <6>[ 228.247961] lkdtm: Stack offset: -112
9153 09:38:11.329561 <6>[ 228.252168] lkdtm: Performing direct entry REPORT_STACK
9154 09:38:11.329934 <6>[ 228.257707] lkdtm: Stack offset: -736
9155 09:38:11.330337 <6>[ 228.261900] lkdtm: Performing direct entry REPORT_STACK
9156 09:38:11.330727 <6>[ 228.267450] lkdtm: Stack offset: -208
9157 09:38:11.331109 <6>[ 228.271643] lkdtm: Performing direct entry REPORT_STACK
9158 09:38:11.331487 <6>[ 228.277177] lkdtm: Stack offset: -336
9159 09:38:11.332004 <6>[ 228.281368] lkdtm: Performing direct entry REPORT_STACK
9160 09:38:11.372767 <6>[ 228.286907] lkdtm: Stack offset: -736
9161 09:38:11.373077 <6>[ 228.291097] lkdtm: Performing direct entry REPORT_STACK
9162 09:38:11.373300 <6>[ 228.296635] lkdtm: Stack offset: 128
9163 09:38:11.373529 <6>[ 228.300740] lkdtm: Performing direct entry REPORT_STACK
9164 09:38:11.373995 <6>[ 228.306277] lkdtm: Stack offset: 144
9165 09:38:11.374179 <6>[ 228.310420] lkdtm: Performing direct entry REPORT_STACK
9166 09:38:11.374351 <6>[ 228.315951] lkdtm: Stack offset: -496
9167 09:38:11.374546 <6>[ 228.320154] lkdtm: Performing direct entry REPORT_STACK
9168 09:38:11.375924 <6>[ 228.325687] lkdtm: Stack offset: -352
9169 09:38:11.417317 <6>[ 228.329866] lkdtm: Performing direct entry REPORT_STACK
9170 09:38:11.417599 <6>[ 228.335398] lkdtm: Stack offset: -544
9171 09:38:11.418062 <6>[ 228.339585] lkdtm: Performing direct entry REPORT_STACK
9172 09:38:11.418261 <6>[ 228.345116] lkdtm: Stack offset: -208
9173 09:38:11.418415 <6>[ 228.349306] lkdtm: Performing direct entry REPORT_STACK
9174 09:38:11.418580 <6>[ 228.354857] lkdtm: Stack offset: -640
9175 09:38:11.418733 <6>[ 228.359133] lkdtm: Performing direct entry REPORT_STACK
9176 09:38:11.418898 <6>[ 228.364667] lkdtm: Stack offset: -112
9177 09:38:11.420461 <6>[ 228.368852] lkdtm: Performing direct entry REPORT_STACK
9178 09:38:11.420737 <6>[ 228.374407] lkdtm: Stack offset: -416
9179 09:38:11.462384 <6>[ 228.378611] lkdtm: Performing direct entry REPORT_STACK
9180 09:38:11.462661 <6>[ 228.384154] lkdtm: Stack offset: -704
9181 09:38:11.462836 <6>[ 228.388365] lkdtm: Performing direct entry REPORT_STACK
9182 09:38:11.462996 <6>[ 228.393908] lkdtm: Stack offset: -464
9183 09:38:11.463153 <6>[ 228.398131] lkdtm: Performing direct entry REPORT_STACK
9184 09:38:11.463294 <6>[ 228.403671] lkdtm: Stack offset: 112
9185 09:38:11.463418 <6>[ 228.407785] lkdtm: Performing direct entry REPORT_STACK
9186 09:38:11.463539 <6>[ 228.413328] lkdtm: Stack offset: -32
9187 09:38:11.465487 <6>[ 228.417434] lkdtm: Performing direct entry REPORT_STACK
9188 09:38:11.507157 <6>[ 228.422972] lkdtm: Stack offset: -752
9189 09:38:11.507399 <6>[ 228.427162] lkdtm: Performing direct entry REPORT_STACK
9190 09:38:11.507578 <6>[ 228.432701] lkdtm: Stack offset: -256
9191 09:38:11.507737 <6>[ 228.436905] lkdtm: Performing direct entry REPORT_STACK
9192 09:38:11.507919 <6>[ 228.442444] lkdtm: Stack offset: -320
9193 09:38:11.508070 <6>[ 228.446716] lkdtm: Performing direct entry REPORT_STACK
9194 09:38:11.508211 <6>[ 228.452255] lkdtm: Stack offset: -272
9195 09:38:11.508331 <6>[ 228.456453] lkdtm: Performing direct entry REPORT_STACK
9196 09:38:11.510433 <6>[ 228.461991] lkdtm: Stack offset: -496
9197 09:38:11.552125 <6>[ 228.466182] lkdtm: Performing direct entry REPORT_STACK
9198 09:38:11.552599 <6>[ 228.471724] lkdtm: Stack offset: -416
9199 09:38:11.552951 <6>[ 228.475937] lkdtm: Performing direct entry REPORT_STACK
9200 09:38:11.553273 <6>[ 228.481612] lkdtm: Stack offset: 48
9201 09:38:11.553583 <6>[ 228.485635] lkdtm: Performing direct entry REPORT_STACK
9202 09:38:11.553882 <6>[ 228.491173] lkdtm: Stack offset: -384
9203 09:38:11.554176 <6>[ 228.495380] lkdtm: Performing direct entry REPORT_STACK
9204 09:38:11.554466 <6>[ 228.500918] lkdtm: Stack offset: 32
9205 09:38:11.555309 <6>[ 228.504940] lkdtm: Performing direct entry REPORT_STACK
9206 09:38:11.596916 <6>[ 228.510477] lkdtm: Stack offset: -320
9207 09:38:11.597391 <6>[ 228.514668] lkdtm: Performing direct entry REPORT_STACK
9208 09:38:11.597740 <6>[ 228.520206] lkdtm: Stack offset: -784
9209 09:38:11.598060 <6>[ 228.524396] lkdtm: Performing direct entry REPORT_STACK
9210 09:38:11.598365 <6>[ 228.529934] lkdtm: Stack offset: -720
9211 09:38:11.598661 <6>[ 228.534125] lkdtm: Performing direct entry REPORT_STACK
9212 09:38:11.598953 <6>[ 228.539663] lkdtm: Stack offset: -464
9213 09:38:11.599238 <6>[ 228.543858] lkdtm: Performing direct entry REPORT_STACK
9214 09:38:11.600199 <6>[ 228.549395] lkdtm: Stack offset: -128
9215 09:38:11.641986 <6>[ 228.553584] lkdtm: Performing direct entry REPORT_STACK
9216 09:38:11.642443 <6>[ 228.559135] lkdtm: Stack offset: 176
9217 09:38:11.642787 <6>[ 228.563246] lkdtm: Performing direct entry REPORT_STACK
9218 09:38:11.643109 <6>[ 228.568784] lkdtm: Stack offset: 128
9219 09:38:11.643414 <6>[ 228.572888] lkdtm: Performing direct entry REPORT_STACK
9220 09:38:11.643715 <6>[ 228.578428] lkdtm: Stack offset: -272
9221 09:38:11.644067 <6>[ 228.582641] lkdtm: Performing direct entry REPORT_STACK
9222 09:38:11.644359 <6>[ 228.588192] lkdtm: Stack offset: 48
9223 09:38:11.644644 <6>[ 228.592346] lkdtm: Performing direct entry REPORT_STACK
9224 09:38:11.645368 <6>[ 228.597885] lkdtm: Stack offset: -48
9225 09:38:11.686492 <6>[ 228.602000] lkdtm: Performing direct entry REPORT_STACK
9226 09:38:11.686964 <6>[ 228.607539] lkdtm: Stack offset: -416
9227 09:38:11.687321 <6>[ 228.611730] lkdtm: Performing direct entry REPORT_STACK
9228 09:38:11.687645 <6>[ 228.617268] lkdtm: Stack offset: -224
9229 09:38:11.688016 <6>[ 228.621476] lkdtm: Performing direct entry REPORT_STACK
9230 09:38:11.688328 <6>[ 228.627013] lkdtm: Stack offset: -128
9231 09:38:11.688632 <6>[ 228.631208] lkdtm: Performing direct entry REPORT_STACK
9232 09:38:11.688930 <6>[ 228.636745] lkdtm: Stack offset: 16
9233 09:38:11.689660 <6>[ 228.640762] lkdtm: Performing direct entry REPORT_STACK
9234 09:38:11.731004 <6>[ 228.646300] lkdtm: Stack offset: -240
9235 09:38:11.731335 <6>[ 228.650492] lkdtm: Performing direct entry REPORT_STACK
9236 09:38:11.731867 <6>[ 228.656030] lkdtm: Stack offset: -704
9237 09:38:11.732099 <6>[ 228.660232] lkdtm: Performing direct entry REPORT_STACK
9238 09:38:11.732275 <6>[ 228.665779] lkdtm: Stack offset: 32
9239 09:38:11.732498 <6>[ 228.669812] lkdtm: Performing direct entry REPORT_STACK
9240 09:38:11.732660 <6>[ 228.675347] lkdtm: Stack offset: -672
9241 09:38:11.732813 <6>[ 228.679558] lkdtm: Performing direct entry REPORT_STACK
9242 09:38:11.734246 <6>[ 228.685093] lkdtm: Stack offset: 48
9243 09:38:11.775755 <6>[ 228.689140] lkdtm: Performing direct entry REPORT_STACK
9244 09:38:11.776129 <6>[ 228.694677] lkdtm: Stack offset: -224
9245 09:38:11.776344 <6>[ 228.698890] lkdtm: Performing direct entry REPORT_STACK
9246 09:38:11.776527 <6>[ 228.704449] lkdtm: Stack offset: -368
9247 09:38:11.776979 <6>[ 228.708794] lkdtm: Performing direct entry REPORT_STACK
9248 09:38:11.777152 <6>[ 228.714332] lkdtm: Stack offset: -560
9249 09:38:11.777306 <6>[ 228.718528] lkdtm: Performing direct entry REPORT_STACK
9250 09:38:11.777453 <6>[ 228.724063] lkdtm: Stack offset: -32
9251 09:38:11.778970 <6>[ 228.728163] lkdtm: Performing direct entry REPORT_STACK
9252 09:38:11.820695 <6>[ 228.733696] lkdtm: Stack offset: -400
9253 09:38:11.820981 <6>[ 228.737903] lkdtm: Performing direct entry REPORT_STACK
9254 09:38:11.821180 <6>[ 228.743453] lkdtm: Stack offset: -224
9255 09:38:11.821360 <6>[ 228.747654] lkdtm: Performing direct entry REPORT_STACK
9256 09:38:11.821526 <6>[ 228.753189] lkdtm: Stack offset: -752
9257 09:38:11.821682 <6>[ 228.757375] lkdtm: Performing direct entry REPORT_STACK
9258 09:38:11.821835 <6>[ 228.762914] lkdtm: Stack offset: -448
9259 09:38:11.821988 <6>[ 228.767109] lkdtm: Performing direct entry REPORT_STACK
9260 09:38:11.822115 <6>[ 228.772646] lkdtm: Stack offset: -304
9261 09:38:11.866091 <6>[ 228.776841] lkdtm: Performing direct entry REPORT_STACK
9262 09:38:11.866594 <6>[ 228.782379] lkdtm: Stack offset: -736
9263 09:38:11.867058 <6>[ 228.786582] lkdtm: Performing direct entry REPORT_STACK
9264 09:38:11.867479 <6>[ 228.792203] lkdtm: Stack offset: 144
9265 09:38:11.867918 <6>[ 228.796324] lkdtm: Performing direct entry REPORT_STACK
9266 09:38:11.868321 <6>[ 228.801863] lkdtm: Stack offset: -576
9267 09:38:11.868708 <6>[ 228.806067] lkdtm: Performing direct entry REPORT_STACK
9268 09:38:11.869128 <6>[ 228.811606] lkdtm: Stack offset: -672
9269 09:38:11.869498 <6>[ 228.815805] lkdtm: Performing direct entry REPORT_STACK
9270 09:38:11.870167 <6>[ 228.821357] lkdtm: Stack offset: -640
9271 09:38:11.910563 <6>[ 228.825689] lkdtm: Performing direct entry REPORT_STACK
9272 09:38:11.911033 <6>[ 228.831228] lkdtm: Stack offset: -16
9273 09:38:11.911390 <6>[ 228.835331] lkdtm: Performing direct entry REPORT_STACK
9274 09:38:11.911723 <6>[ 228.840869] lkdtm: Stack offset: -512
9275 09:38:11.912103 <6>[ 228.845060] lkdtm: Performing direct entry REPORT_STACK
9276 09:38:11.912417 <6>[ 228.850597] lkdtm: Stack offset: 0
9277 09:38:11.912715 <6>[ 228.854534] lkdtm: Performing direct entry REPORT_STACK
9278 09:38:11.913009 <6>[ 228.860072] lkdtm: Stack offset: -304
9279 09:38:11.913703 <6>[ 228.864277] lkdtm: Performing direct entry REPORT_STACK
9280 09:38:11.955411 <6>[ 228.869816] lkdtm: Stack offset: -400
9281 09:38:11.955946 <6>[ 228.874008] lkdtm: Performing direct entry REPORT_STACK
9282 09:38:11.956321 <6>[ 228.879545] lkdtm: Stack offset: -16
9283 09:38:11.956659 <6>[ 228.883650] lkdtm: Performing direct entry REPORT_STACK
9284 09:38:11.956975 <6>[ 228.889187] lkdtm: Stack offset: -384
9285 09:38:11.957283 <6>[ 228.893378] lkdtm: Performing direct entry REPORT_STACK
9286 09:38:11.957579 <6>[ 228.898928] lkdtm: Stack offset: 144
9287 09:38:11.957868 <6>[ 228.903033] lkdtm: Performing direct entry REPORT_STACK
9288 09:38:11.958558 <6>[ 228.908570] lkdtm: Stack offset: -480
9289 09:38:12.000087 <6>[ 228.912770] lkdtm: Performing direct entry REPORT_STACK
9290 09:38:12.000561 <6>[ 228.918307] lkdtm: Stack offset: -800
9291 09:38:12.000920 <6>[ 228.922511] lkdtm: Performing direct entry REPORT_STACK
9292 09:38:12.001250 <6>[ 228.928048] lkdtm: Stack offset: -464
9293 09:38:12.001564 <6>[ 228.932246] lkdtm: Performing direct entry REPORT_STACK
9294 09:38:12.001866 <6>[ 228.937797] lkdtm: Stack offset: -336
9295 09:38:12.002161 <6>[ 228.942124] lkdtm: Performing direct entry REPORT_STACK
9296 09:38:12.002456 <6>[ 228.947661] lkdtm: Stack offset: -576
9297 09:38:12.003250 <6>[ 228.951854] lkdtm: Performing direct entry REPORT_STACK
9298 09:38:12.045015 <6>[ 228.957392] lkdtm: Stack offset: 48
9299 09:38:12.045613 <6>[ 228.961410] lkdtm: Performing direct entry REPORT_STACK
9300 09:38:12.046050 <6>[ 228.966949] lkdtm: Stack offset: -80
9301 09:38:12.046673 <6>[ 228.971059] lkdtm: Performing direct entry REPORT_STACK
9302 09:38:12.046994 <6>[ 228.976605] lkdtm: Stack offset: 208
9303 09:38:12.047484 <6>[ 228.980712] lkdtm: Performing direct entry REPORT_STACK
9304 09:38:12.048137 <6>[ 228.986272] lkdtm: Stack offset: -64
9305 09:38:12.048333 <6>[ 228.990385] lkdtm: Performing direct entry REPORT_STACK
9306 09:38:12.048503 <6>[ 228.995912] lkdtm: Stack offset: 160
9307 09:38:12.048784 <6>[ 229.000013] lkdtm: Performing direct entry REPORT_STACK
9308 09:38:12.089440 <6>[ 229.005566] lkdtm: Stack offset: -592
9309 09:38:12.089895 <6>[ 229.009800] lkdtm: Performing direct entry REPORT_STACK
9310 09:38:12.090109 <6>[ 229.015345] lkdtm: Stack offset: -464
9311 09:38:12.090315 <6>[ 229.019546] lkdtm: Performing direct entry REPORT_STACK
9312 09:38:12.090570 <6>[ 229.025082] lkdtm: Stack offset: -304
9313 09:38:12.090782 <6>[ 229.029276] lkdtm: Performing direct entry REPORT_STACK
9314 09:38:12.090953 <6>[ 229.034809] lkdtm: Stack offset: -528
9315 09:38:12.091117 <6>[ 229.038995] lkdtm: Performing direct entry REPORT_STACK
9316 09:38:12.092601 <6>[ 229.044530] lkdtm: Stack offset: 0
9317 09:38:12.134197 <6>[ 229.048492] lkdtm: Performing direct entry REPORT_STACK
9318 09:38:12.134531 <6>[ 229.054045] lkdtm: Stack offset: -464
9319 09:38:12.134846 <6>[ 229.058400] lkdtm: Performing direct entry REPORT_STACK
9320 09:38:12.135120 <6>[ 229.063933] lkdtm: Stack offset: -544
9321 09:38:12.135289 <6>[ 229.068125] lkdtm: Performing direct entry REPORT_STACK
9322 09:38:12.135444 <6>[ 229.073659] lkdtm: Stack offset: -656
9323 09:38:12.135592 <6>[ 229.077841] lkdtm: Performing direct entry REPORT_STACK
9324 09:38:12.135813 <6>[ 229.083374] lkdtm: Stack offset: -384
9325 09:38:12.137274 <6>[ 229.087588] lkdtm: Performing direct entry REPORT_STACK
9326 09:38:12.179107 <6>[ 229.093133] lkdtm: Stack offset: 112
9327 09:38:12.179649 <6>[ 229.097259] lkdtm: Performing direct entry REPORT_STACK
9328 09:38:12.179879 <6>[ 229.102798] lkdtm: Stack offset: -432
9329 09:38:12.180080 <6>[ 229.107012] lkdtm: Performing direct entry REPORT_STACK
9330 09:38:12.180269 <6>[ 229.112547] lkdtm: Stack offset: 80
9331 09:38:12.180453 <6>[ 229.116566] lkdtm: Performing direct entry REPORT_STACK
9332 09:38:12.180640 <6>[ 229.122104] lkdtm: Stack offset: -176
9333 09:38:12.180826 <6>[ 229.126344] lkdtm: Performing direct entry REPORT_STACK
9334 09:38:12.182310 <6>[ 229.132008] lkdtm: Stack offset: -496
9335 09:38:12.224122 <6>[ 229.136208] lkdtm: Performing direct entry REPORT_STACK
9336 09:38:12.224364 <6>[ 229.141747] lkdtm: Stack offset: -736
9337 09:38:12.224586 <6>[ 229.145941] lkdtm: Performing direct entry REPORT_STACK
9338 09:38:12.224792 <6>[ 229.151557] lkdtm: Stack offset: -688
9339 09:38:12.224972 <6>[ 229.155756] lkdtm: Performing direct entry REPORT_STACK
9340 09:38:12.225135 <6>[ 229.161294] lkdtm: Stack offset: -224
9341 09:38:12.225293 <6>[ 229.165499] lkdtm: Performing direct entry REPORT_STACK
9342 09:38:12.225451 <6>[ 229.171049] lkdtm: Stack offset: -48
9343 09:38:12.227480 <6>[ 229.175158] lkdtm: Performing direct entry REPORT_STACK
9344 09:38:12.227920 <6>[ 229.180696] lkdtm: Stack offset: -64
9345 09:38:12.268987 <6>[ 229.184802] lkdtm: Performing direct entry REPORT_STACK
9346 09:38:12.269824 <6>[ 229.190340] lkdtm: Stack offset: -144
9347 09:38:12.270232 <6>[ 229.194538] lkdtm: Performing direct entry REPORT_STACK
9348 09:38:12.270649 <6>[ 229.200077] lkdtm: Stack offset: -464
9349 09:38:12.271051 <6>[ 229.204273] lkdtm: Performing direct entry REPORT_STACK
9350 09:38:12.271439 <6>[ 229.209811] lkdtm: Stack offset: -352
9351 09:38:12.271860 <6>[ 229.214015] lkdtm: Performing direct entry REPORT_STACK
9352 09:38:12.272327 <6>[ 229.219554] lkdtm: Stack offset: -80
9353 09:38:12.272816 <6>[ 229.223658] lkdtm: Performing direct entry REPORT_STACK
9354 09:38:12.313842 <6>[ 229.229195] lkdtm: Stack offset: 80
9355 09:38:12.314320 <6>[ 229.233225] lkdtm: Performing direct entry REPORT_STACK
9356 09:38:12.314678 <6>[ 229.238763] lkdtm: Stack offset: -192
9357 09:38:12.315003 <6>[ 229.242963] lkdtm: Performing direct entry REPORT_STACK
9358 09:38:12.315317 <6>[ 229.248515] lkdtm: Stack offset: -112
9359 09:38:12.315621 <6>[ 229.252795] lkdtm: Performing direct entry REPORT_STACK
9360 09:38:12.315978 <6>[ 229.258334] lkdtm: Stack offset: -464
9361 09:38:12.316273 <6>[ 229.262531] lkdtm: Performing direct entry REPORT_STACK
9362 09:38:12.317033 <6>[ 229.268067] lkdtm: Stack offset: -336
9363 09:38:12.358441 <6>[ 229.272261] lkdtm: Performing direct entry REPORT_STACK
9364 09:38:12.358921 <6>[ 229.277797] lkdtm: Stack offset: -240
9365 09:38:12.359358 <6>[ 229.282000] lkdtm: Performing direct entry REPORT_STACK
9366 09:38:12.359763 <6>[ 229.287538] lkdtm: Stack offset: -592
9367 09:38:12.360194 <6>[ 229.291738] lkdtm: Performing direct entry REPORT_STACK
9368 09:38:12.360578 <6>[ 229.297279] lkdtm: Stack offset: -608
9369 09:38:12.360956 <6>[ 229.301467] lkdtm: Performing direct entry REPORT_STACK
9370 09:38:12.361334 <6>[ 229.307002] lkdtm: Stack offset: 0
9371 09:38:12.362093 <6>[ 229.310937] lkdtm: Performing direct entry REPORT_STACK
9372 09:38:12.403090 <6>[ 229.316483] lkdtm: Stack offset: -464
9373 09:38:12.403371 <6>[ 229.320678] lkdtm: Performing direct entry REPORT_STACK
9374 09:38:12.403601 <6>[ 229.326213] lkdtm: Stack offset: 144
9375 09:38:12.404120 <6>[ 229.330369] lkdtm: Performing direct entry REPORT_STACK
9376 09:38:12.404297 <6>[ 229.336026] lkdtm: Stack offset: -640
9377 09:38:12.404477 <6>[ 229.340216] lkdtm: Performing direct entry REPORT_STACK
9378 09:38:12.404650 <6>[ 229.345759] lkdtm: Stack offset: -736
9379 09:38:12.404830 <6>[ 229.349949] lkdtm: Performing direct entry REPORT_STACK
9380 09:38:12.405005 <6>[ 229.355503] lkdtm: Stack offset: 32
9381 09:38:12.448020 <6>[ 229.359527] lkdtm: Performing direct entry REPORT_STACK
9382 09:38:12.448300 <6>[ 229.365065] lkdtm: Stack offset: -272
9383 09:38:12.448539 <6>[ 229.369269] lkdtm: Performing direct entry REPORT_STACK
9384 09:38:12.448759 <6>[ 229.374804] lkdtm: Stack offset: -272
9385 09:38:12.448959 <6>[ 229.379006] lkdtm: Performing direct entry REPORT_STACK
9386 09:38:12.449319 <6>[ 229.384545] lkdtm: Stack offset: 64
9387 09:38:12.449437 <6>[ 229.388579] lkdtm: Performing direct entry REPORT_STACK
9388 09:38:12.449564 <6>[ 229.394124] lkdtm: Stack offset: 192
9389 09:38:12.449687 <6>[ 229.398280] lkdtm: Performing direct entry REPORT_STACK
9390 09:38:12.451140 <6>[ 229.403811] lkdtm: Stack offset: -256
9391 09:38:12.492734 <6>[ 229.408012] lkdtm: Performing direct entry REPORT_STACK
9392 09:38:12.493013 <6>[ 229.413547] lkdtm: Stack offset: -496
9393 09:38:12.493239 <6>[ 229.417751] lkdtm: Performing direct entry REPORT_STACK
9394 09:38:12.493442 <6>[ 229.423297] lkdtm: Stack offset: -128
9395 09:38:12.493639 <6>[ 229.427509] lkdtm: Performing direct entry REPORT_STACK
9396 09:38:12.493832 <6>[ 229.433053] lkdtm: Stack offset: 16
9397 09:38:12.493965 <6>[ 229.437091] lkdtm: Performing direct entry REPORT_STACK
9398 09:38:12.494079 <6>[ 229.442635] lkdtm: Stack offset: -96
9399 09:38:12.495909 <6>[ 229.446751] lkdtm: Performing direct entry REPORT_STACK
9400 09:38:12.537871 <6>[ 229.452311] lkdtm: Stack offset: -144
9401 09:38:12.538119 <6>[ 229.456608] lkdtm: Performing direct entry REPORT_STACK
9402 09:38:12.538343 <6>[ 229.462147] lkdtm: Stack offset: -496
9403 09:38:12.538550 <6>[ 229.466385] lkdtm: Performing direct entry REPORT_STACK
9404 09:38:12.538749 <6>[ 229.472049] lkdtm: Stack offset: 16
9405 09:38:12.539273 <6>[ 229.476089] lkdtm: Performing direct entry REPORT_STACK
9406 09:38:12.539632 <6>[ 229.481629] lkdtm: Stack offset: -384
9407 09:38:12.540062 <6>[ 229.485822] lkdtm: Performing direct entry REPORT_STACK
9408 09:38:12.541277 <6>[ 229.491449] lkdtm: Stack offset: 160
9409 09:38:12.582702 <6>[ 229.495566] lkdtm: Performing direct entry REPORT_STACK
9410 09:38:12.583182 <6>[ 229.501102] lkdtm: Stack offset: -464
9411 09:38:12.584009 <6>[ 229.505295] lkdtm: Performing direct entry REPORT_STACK
9412 09:38:12.584389 <6>[ 229.510835] lkdtm: Stack offset: -432
9413 09:38:12.584793 <6>[ 229.515025] lkdtm: Performing direct entry REPORT_STACK
9414 09:38:12.585190 <6>[ 229.520564] lkdtm: Stack offset: -480
9415 09:38:12.585579 <6>[ 229.524752] lkdtm: Performing direct entry REPORT_STACK
9416 09:38:12.585970 <6>[ 229.530303] lkdtm: Stack offset: -176
9417 09:38:12.586444 <6>[ 229.534516] lkdtm: Performing direct entry REPORT_STACK
9418 09:38:12.627531 <6>[ 229.540053] lkdtm: Stack offset: -272
9419 09:38:12.628042 <6>[ 229.544257] lkdtm: Performing direct entry REPORT_STACK
9420 09:38:12.628562 <6>[ 229.549793] lkdtm: Stack offset: -96
9421 09:38:12.629381 <6>[ 229.553900] lkdtm: Performing direct entry REPORT_STACK
9422 09:38:12.629759 <6>[ 229.559439] lkdtm: Stack offset: -400
9423 09:38:12.630163 <6>[ 229.563629] lkdtm: Performing direct entry REPORT_STACK
9424 09:38:12.630557 <6>[ 229.569168] lkdtm: Stack offset: 112
9425 09:38:12.630958 <6>[ 229.573277] lkdtm: Performing direct entry REPORT_STACK
9426 09:38:12.631340 <6>[ 229.578832] lkdtm: Stack offset: 192
9427 09:38:12.672434 <6>[ 229.582974] lkdtm: Performing direct entry REPORT_STACK
9428 09:38:12.672907 <6>[ 229.588510] lkdtm: Stack offset: 112
9429 09:38:12.673341 <6>[ 229.592619] lkdtm: Performing direct entry REPORT_STACK
9430 09:38:12.674119 <6>[ 229.598168] lkdtm: Stack offset: -640
9431 09:38:12.674483 <6>[ 229.602385] lkdtm: Performing direct entry REPORT_STACK
9432 09:38:12.674877 <6>[ 229.607915] lkdtm: Stack offset: -80
9433 09:38:12.675262 <6>[ 229.612017] lkdtm: Performing direct entry REPORT_STACK
9434 09:38:12.675648 <6>[ 229.617552] lkdtm: Stack offset: -304
9435 09:38:12.676011 <6>[ 229.621746] lkdtm: Performing direct entry REPORT_STACK
9436 09:38:12.676391 <6>[ 229.627280] lkdtm: Stack offset: -688
9437 09:38:12.717103 <6>[ 229.631472] lkdtm: Performing direct entry REPORT_STACK
9438 09:38:12.717562 <6>[ 229.637019] lkdtm: Stack offset: -624
9439 09:38:12.718311 <6>[ 229.641214] lkdtm: Performing direct entry REPORT_STACK
9440 09:38:12.718673 <6>[ 229.646754] lkdtm: Stack offset: -784
9441 09:38:12.718993 <6>[ 229.650941] lkdtm: Performing direct entry REPORT_STACK
9442 09:38:12.719305 <6>[ 229.656493] lkdtm: Stack offset: -384
9443 09:38:12.719604 <6>[ 229.660691] lkdtm: Performing direct entry REPORT_STACK
9444 09:38:12.719953 <6>[ 229.666229] lkdtm: Stack offset: -528
9445 09:38:12.720355 <6>[ 229.670579] lkdtm: Performing direct entry REPORT_STACK
9446 09:38:12.761701 <6>[ 229.676106] lkdtm: Stack offset: 64
9447 09:38:12.761983 <6>[ 229.680121] lkdtm: Performing direct entry REPORT_STACK
9448 09:38:12.762216 <6>[ 229.685660] lkdtm: Stack offset: -176
9449 09:38:12.762429 <6>[ 229.689852] lkdtm: Performing direct entry REPORT_STACK
9450 09:38:12.762631 <6>[ 229.695390] lkdtm: Stack offset: -560
9451 09:38:12.762828 <6>[ 229.699581] lkdtm: Performing direct entry REPORT_STACK
9452 09:38:12.763014 <6>[ 229.705118] lkdtm: Stack offset: -336
9453 09:38:12.763178 <6>[ 229.709316] lkdtm: Performing direct entry REPORT_STACK
9454 09:38:12.764776 <6>[ 229.714865] lkdtm: Stack offset: 16
9455 09:38:12.806366 <6>[ 229.718888] lkdtm: Performing direct entry REPORT_STACK
9456 09:38:12.806735 <6>[ 229.724418] lkdtm: Stack offset: 192
9457 09:38:12.807066 <6>[ 229.728520] lkdtm: Performing direct entry REPORT_STACK
9458 09:38:12.807261 <6>[ 229.734062] lkdtm: Stack offset: 96
9459 09:38:12.807888 <6>[ 229.738076] lkdtm: Performing direct entry REPORT_STACK
9460 09:38:12.808115 <6>[ 229.743618] lkdtm: Stack offset: -528
9461 09:38:12.808385 <6>[ 229.747802] lkdtm: Performing direct entry REPORT_STACK
9462 09:38:12.808580 <6>[ 229.753335] lkdtm: Stack offset: 64
9463 09:38:12.808733 <6>[ 229.757347] lkdtm: Performing direct entry REPORT_STACK
9464 09:38:12.809480 <6>[ 229.762882] lkdtm: Stack offset: 32
9465 09:38:12.851219 <6>[ 229.766911] lkdtm: Performing direct entry REPORT_STACK
9466 09:38:12.851514 <6>[ 229.772454] lkdtm: Stack offset: -560
9467 09:38:12.851718 <6>[ 229.776684] lkdtm: Performing direct entry REPORT_STACK
9468 09:38:12.851937 <6>[ 229.782260] lkdtm: Stack offset: -624
9469 09:38:12.852108 <6>[ 229.786578] lkdtm: Performing direct entry REPORT_STACK
9470 09:38:12.852270 <6>[ 229.792110] lkdtm: Stack offset: -608
9471 09:38:12.852426 <6>[ 229.796305] lkdtm: Performing direct entry REPORT_STACK
9472 09:38:12.852578 <6>[ 229.801843] lkdtm: Stack offset: -160
9473 09:38:12.854378 <6>[ 229.806029] lkdtm: Performing direct entry REPORT_STACK
9474 09:38:12.896063 <6>[ 229.811565] lkdtm: Stack offset: -176
9475 09:38:12.896312 <6>[ 229.815778] lkdtm: Performing direct entry REPORT_STACK
9476 09:38:12.896498 <6>[ 229.821317] lkdtm: Stack offset: -704
9477 09:38:12.896666 <6>[ 229.825509] lkdtm: Performing direct entry REPORT_STACK
9478 09:38:12.896828 <6>[ 229.831046] lkdtm: Stack offset: -96
9479 09:38:12.896975 <6>[ 229.835164] lkdtm: Performing direct entry REPORT_STACK
9480 09:38:12.897118 <6>[ 229.840702] lkdtm: Stack offset: -656
9481 09:38:12.897258 <6>[ 229.844893] lkdtm: Performing direct entry REPORT_STACK
9482 09:38:12.899396 <6>[ 229.850516] lkdtm: Stack offset: -784
9483 09:38:12.940952 <6>[ 229.854716] lkdtm: Performing direct entry REPORT_STACK
9484 09:38:12.941447 <6>[ 229.860253] lkdtm: Stack offset: -640
9485 09:38:12.941811 <6>[ 229.864443] lkdtm: Performing direct entry REPORT_STACK
9486 09:38:12.942150 <6>[ 229.869980] lkdtm: Stack offset: -224
9487 09:38:12.942467 <6>[ 229.874177] lkdtm: Performing direct entry REPORT_STACK
9488 09:38:12.942771 <6>[ 229.879714] lkdtm: Stack offset: -752
9489 09:38:12.943068 <6>[ 229.883904] lkdtm: Performing direct entry REPORT_STACK
9490 09:38:12.943361 <6>[ 229.889439] lkdtm: Stack offset: 48
9491 09:38:12.944203 <6>[ 229.893462] lkdtm: Performing direct entry REPORT_STACK
9492 09:38:12.985891 <6>[ 229.899025] lkdtm: Stack offset: -208
9493 09:38:12.986382 <6>[ 229.903350] lkdtm: Performing direct entry REPORT_STACK
9494 09:38:12.986831 <6>[ 229.908887] lkdtm: Stack offset: -464
9495 09:38:12.987244 <6>[ 229.913076] lkdtm: Performing direct entry REPORT_STACK
9496 09:38:12.987641 <6>[ 229.918625] lkdtm: Stack offset: -320
9497 09:38:12.988068 <6>[ 229.922817] lkdtm: Performing direct entry REPORT_STACK
9498 09:38:12.988458 <6>[ 229.928353] lkdtm: Stack offset: -336
9499 09:38:12.988912 <6>[ 229.932550] lkdtm: Performing direct entry REPORT_STACK
9500 09:38:12.989274 <6>[ 229.938087] lkdtm: Stack offset: -96
9501 09:38:13.030451 <6>[ 229.942191] lkdtm: Performing direct entry REPORT_STACK
9502 09:38:13.030788 <6>[ 229.947727] lkdtm: Stack offset: -784
9503 09:38:13.031402 <6>[ 229.951917] lkdtm: Performing direct entry REPORT_STACK
9504 09:38:13.031617 <6>[ 229.957464] lkdtm: Stack offset: -560
9505 09:38:13.031977 <6>[ 229.961683] lkdtm: Performing direct entry REPORT_STACK
9506 09:38:13.032189 <6>[ 229.967225] lkdtm: Stack offset: 80
9507 09:38:13.032380 <6>[ 229.971238] lkdtm: Performing direct entry REPORT_STACK
9508 09:38:13.032599 <6>[ 229.976771] lkdtm: Stack offset: -544
9509 09:38:13.032790 <6>[ 229.980965] lkdtm: Performing direct entry REPORT_STACK
9510 09:38:13.033486 <6>[ 229.986507] lkdtm: Stack offset: -80
9511 09:38:13.075142 <6>[ 229.990645] lkdtm: Performing direct entry REPORT_STACK
9512 09:38:13.075733 <6>[ 229.996182] lkdtm: Stack offset: -288
9513 09:38:13.075969 <6>[ 230.000391] lkdtm: Performing direct entry REPORT_STACK
9514 09:38:13.076150 <6>[ 230.005932] lkdtm: Stack offset: -192
9515 09:38:13.076316 <6>[ 230.010149] lkdtm: Performing direct entry REPORT_STACK
9516 09:38:13.076476 <6>[ 230.015710] lkdtm: Stack offset: -160
9517 09:38:13.076629 <6>[ 230.020049] lkdtm: Performing direct entry REPORT_STACK
9518 09:38:13.076776 <6>[ 230.025588] lkdtm: Stack offset: -272
9519 09:38:13.078306 <6>[ 230.029782] lkdtm: Performing direct entry REPORT_STACK
9520 09:38:13.119975 <6>[ 230.035317] lkdtm: Stack offset: -752
9521 09:38:13.120282 <6>[ 230.039517] lkdtm: Performing direct entry REPORT_STACK
9522 09:38:13.120872 <6>[ 230.045056] lkdtm: Stack offset: -656
9523 09:38:13.121110 <6>[ 230.049254] lkdtm: Performing direct entry REPORT_STACK
9524 09:38:13.121289 <6>[ 230.054791] lkdtm: Stack offset: -352
9525 09:38:13.121501 <6>[ 230.058997] lkdtm: Performing direct entry REPORT_STACK
9526 09:38:13.121756 <6>[ 230.064534] lkdtm: Stack offset: 192
9527 09:38:13.121875 <6>[ 230.068643] lkdtm: Performing direct entry REPORT_STACK
9528 09:38:13.123144 <6>[ 230.074186] lkdtm: Stack offset: -640
9529 09:38:13.164622 <6>[ 230.078419] lkdtm: Performing direct entry REPORT_STACK
9530 09:38:13.164924 <6>[ 230.083946] lkdtm: Stack offset: -368
9531 09:38:13.165124 <6>[ 230.088133] lkdtm: Performing direct entry REPORT_STACK
9532 09:38:13.165303 <6>[ 230.093671] lkdtm: Stack offset: -720
9533 09:38:13.165469 <6>[ 230.097862] lkdtm: Performing direct entry REPORT_STACK
9534 09:38:13.165626 <6>[ 230.103398] lkdtm: Stack offset: -64
9535 09:38:13.165779 <6>[ 230.107547] lkdtm: Performing direct entry REPORT_STACK
9536 09:38:13.165896 <6>[ 230.113087] lkdtm: Stack offset: 208
9537 09:38:13.167702 <6>[ 230.117202] lkdtm: Performing direct entry REPORT_STACK
9538 09:38:13.209820 <6>[ 230.122738] lkdtm: Stack offset: -496
9539 09:38:13.210072 <6>[ 230.126941] lkdtm: Performing direct entry REPORT_STACK
9540 09:38:13.210262 <6>[ 230.132498] lkdtm: Stack offset: -432
9541 09:38:13.210431 <6>[ 230.136832] lkdtm: Performing direct entry REPORT_STACK
9542 09:38:13.210591 <6>[ 230.142381] lkdtm: Stack offset: 112
9543 09:38:13.210751 <6>[ 230.146509] lkdtm: Performing direct entry REPORT_STACK
9544 09:38:13.210869 <6>[ 230.152173] lkdtm: Stack offset: -688
9545 09:38:13.210986 <6>[ 230.156371] lkdtm: Performing direct entry REPORT_STACK
9546 09:38:13.211083 <6>[ 230.161986] lkdtm: Stack offset: -576
9547 09:38:13.254657 <6>[ 230.166199] lkdtm: Performing direct entry REPORT_STACK
9548 09:38:13.254917 <6>[ 230.171737] lkdtm: Stack offset: -784
9549 09:38:13.255104 <6>[ 230.175936] lkdtm: Performing direct entry REPORT_STACK
9550 09:38:13.255275 <6>[ 230.181473] lkdtm: Stack offset: -208
9551 09:38:13.255505 <6>[ 230.185668] lkdtm: Performing direct entry REPORT_STACK
9552 09:38:13.255834 <6>[ 230.191207] lkdtm: Stack offset: 128
9553 09:38:13.256133 <6>[ 230.195308] lkdtm: Performing direct entry REPORT_STACK
9554 09:38:13.256429 <6>[ 230.200847] lkdtm: Stack offset: -192
9555 09:38:13.256717 <6>[ 230.205047] lkdtm: Performing direct entry REPORT_STACK
9556 09:38:13.258013 <6>[ 230.210583] lkdtm: Stack offset: -720
9557 09:38:13.299452 <6>[ 230.214786] lkdtm: Performing direct entry REPORT_STACK
9558 09:38:13.299951 <6>[ 230.220322] lkdtm: Stack offset: -16
9559 09:38:13.300310 <6>[ 230.224428] lkdtm: Performing direct entry REPORT_STACK
9560 09:38:13.300641 <6>[ 230.229963] lkdtm: Stack offset: -480
9561 09:38:13.300953 <6>[ 230.234156] lkdtm: Performing direct entry REPORT_STACK
9562 09:38:13.301255 <6>[ 230.239696] lkdtm: Stack offset: -720
9563 09:38:13.301549 <6>[ 230.243886] lkdtm: Performing direct entry REPORT_STACK
9564 09:38:13.301837 <6>[ 230.249424] lkdtm: Stack offset: 192
9565 09:38:13.302665 <6>[ 230.253529] lkdtm: Performing direct entry REPORT_STACK
9566 09:38:13.344329 <6>[ 230.259068] lkdtm: Stack offset: -192
9567 09:38:13.344802 <6>[ 230.263278] lkdtm: Performing direct entry REPORT_STACK
9568 09:38:13.345166 <6>[ 230.268840] lkdtm: Stack offset: -656
9569 09:38:13.345494 <6>[ 230.273061] lkdtm: Performing direct entry REPORT_STACK
9570 09:38:13.345811 <6>[ 230.278602] lkdtm: Stack offset: 160
9571 09:38:13.346116 <6>[ 230.282709] lkdtm: Performing direct entry REPORT_STACK
9572 09:38:13.346412 <6>[ 230.288249] lkdtm: Stack offset: -496
9573 09:38:13.346706 <6>[ 230.292450] lkdtm: Performing direct entry REPORT_STACK
9574 09:38:13.347478 <6>[ 230.297997] lkdtm: Stack offset: -384
9575 09:38:13.388930 <6>[ 230.302193] lkdtm: Performing direct entry REPORT_STACK
9576 09:38:13.389397 <6>[ 230.307733] lkdtm: Stack offset: -240
9577 09:38:13.389836 <6>[ 230.311926] lkdtm: Performing direct entry REPORT_STACK
9578 09:38:13.390245 <6>[ 230.317464] lkdtm: Stack offset: -224
9579 09:38:13.390641 <6>[ 230.321655] lkdtm: Performing direct entry REPORT_STACK
9580 09:38:13.391412 <6>[ 230.327202] lkdtm: Stack offset: -688
9581 09:38:13.391770 <6>[ 230.331396] lkdtm: Performing direct entry REPORT_STACK
9582 09:38:13.392218 <6>[ 230.336931] lkdtm: Stack offset: -608
9583 09:38:13.392692 <6>[ 230.341123] lkdtm: Performing direct entry REPORT_STACK
9584 09:38:13.433568 <6>[ 230.346658] lkdtm: Stack offset: -544
9585 09:38:13.433844 <6>[ 230.350850] lkdtm: Performing direct entry REPORT_STACK
9586 09:38:13.434095 <6>[ 230.356390] lkdtm: Stack offset: -624
9587 09:38:13.434316 <6>[ 230.360580] lkdtm: Performing direct entry REPORT_STACK
9588 09:38:13.434691 <6>[ 230.366119] lkdtm: Stack offset: -752
9589 09:38:13.434832 <6>[ 230.370367] lkdtm: Performing direct entry REPORT_STACK
9590 09:38:13.434941 <6>[ 230.376038] lkdtm: Stack offset: -144
9591 09:38:13.435039 <6>[ 230.380228] lkdtm: Performing direct entry REPORT_STACK
9592 09:38:13.435192 <6>[ 230.385765] lkdtm: Stack offset: -752
9593 09:38:13.478364 <6>[ 230.389974] lkdtm: Performing direct entry REPORT_STACK
9594 09:38:13.478649 <6>[ 230.395505] lkdtm: Stack offset: 112
9595 09:38:13.478845 <6>[ 230.399599] lkdtm: Performing direct entry REPORT_STACK
9596 09:38:13.479138 <6>[ 230.405131] lkdtm: Stack offset: -784
9597 09:38:13.479252 <6>[ 230.409319] lkdtm: Performing direct entry REPORT_STACK
9598 09:38:13.479352 <6>[ 230.414849] lkdtm: Stack offset: -336
9599 09:38:13.479448 <6>[ 230.419038] lkdtm: Performing direct entry REPORT_STACK
9600 09:38:13.479543 <6>[ 230.424572] lkdtm: Stack offset: -656
9601 09:38:13.479636 <6>[ 230.428756] lkdtm: Performing direct entry REPORT_STACK
9602 09:38:13.481482 <6>[ 230.434288] lkdtm: Stack offset: -720
9603 09:38:13.522991 <6>[ 230.438474] lkdtm: Performing direct entry REPORT_STACK
9604 09:38:13.523360 <6>[ 230.444002] lkdtm: Stack offset: 176
9605 09:38:13.523597 <6>[ 230.448150] lkdtm: Performing direct entry REPORT_STACK
9606 09:38:13.523807 <6>[ 230.453695] lkdtm: Stack offset: -768
9607 09:38:13.523984 <6>[ 230.457912] lkdtm: Performing direct entry REPORT_STACK
9608 09:38:13.524154 <6>[ 230.463450] lkdtm: Stack offset: -688
9609 09:38:13.524281 <6>[ 230.467650] lkdtm: Performing direct entry REPORT_STACK
9610 09:38:13.524412 <6>[ 230.473183] lkdtm: Stack offset: -576
9611 09:38:13.526144 <6>[ 230.477391] lkdtm: Performing direct entry REPORT_STACK
9612 09:38:13.568010 <6>[ 230.482947] lkdtm: Stack offset: -272
9613 09:38:13.568276 <6>[ 230.487158] lkdtm: Performing direct entry REPORT_STACK
9614 09:38:13.568466 <6>[ 230.492820] lkdtm: Stack offset: -704
9615 09:38:13.568638 <6>[ 230.497019] lkdtm: Performing direct entry REPORT_STACK
9616 09:38:13.568801 <6>[ 230.502560] lkdtm: Stack offset: -304
9617 09:38:13.568958 <6>[ 230.506766] lkdtm: Performing direct entry REPORT_STACK
9618 09:38:13.569112 <6>[ 230.512304] lkdtm: Stack offset: -224
9619 09:38:13.569250 <6>[ 230.516499] lkdtm: Performing direct entry REPORT_STACK
9620 09:38:13.571127 <6>[ 230.522037] lkdtm: Stack offset: -112
9621 09:38:13.613036 <6>[ 230.526280] lkdtm: Performing direct entry REPORT_STACK
9622 09:38:13.613514 <6>[ 230.532002] lkdtm: Stack offset: -176
9623 09:38:13.613874 <6>[ 230.536204] lkdtm: Performing direct entry REPORT_STACK
9624 09:38:13.614208 <6>[ 230.541743] lkdtm: Stack offset: -816
9625 09:38:13.614520 <6>[ 230.545937] lkdtm: Performing direct entry REPORT_STACK
9626 09:38:13.614821 <6>[ 230.551474] lkdtm: Stack offset: -592
9627 09:38:13.615116 <6>[ 230.555670] lkdtm: Performing direct entry REPORT_STACK
9628 09:38:13.615409 <6>[ 230.561206] lkdtm: Stack offset: -480
9629 09:38:13.616223 <6>[ 230.565406] lkdtm: Performing direct entry REPORT_STACK
9630 09:38:13.657801 <6>[ 230.570958] lkdtm: Stack offset: -800
9631 09:38:13.658281 <6>[ 230.575149] lkdtm: Performing direct entry REPORT_STACK
9632 09:38:13.658644 <6>[ 230.580701] lkdtm: Stack offset: -688
9633 09:38:13.658973 <6>[ 230.584890] lkdtm: Performing direct entry REPORT_STACK
9634 09:38:13.659289 <6>[ 230.590431] lkdtm: Stack offset: -784
9635 09:38:13.659587 <6>[ 230.594628] lkdtm: Performing direct entry REPORT_STACK
9636 09:38:13.659917 <6>[ 230.600163] lkdtm: Stack offset: -544
9637 09:38:13.660214 <6>[ 230.604356] lkdtm: Performing direct entry REPORT_STACK
9638 09:38:13.660502 <6>[ 230.609893] lkdtm: Stack offset: -736
9639 09:38:13.702801 <6>[ 230.614085] lkdtm: Performing direct entry REPORT_STACK
9640 09:38:13.703272 <6>[ 230.619625] lkdtm: Stack offset: -704
9641 09:38:13.703631 <6>[ 230.623814] lkdtm: Performing direct entry REPORT_STACK
9642 09:38:13.704008 <6>[ 230.629354] lkdtm: Stack offset: -176
9643 09:38:13.704327 <6>[ 230.633565] lkdtm: Performing direct entry REPORT_STACK
9644 09:38:13.704628 <6>[ 230.639120] lkdtm: Stack offset: -128
9645 09:38:13.704920 <6>[ 230.643381] lkdtm: Performing direct entry REPORT_STACK
9646 09:38:13.705214 <6>[ 230.648918] lkdtm: Stack offset: 192
9647 09:38:13.705509 <6>[ 230.653026] lkdtm: Performing direct entry REPORT_STACK
9648 09:38:13.706270 <6>[ 230.658567] lkdtm: Stack offset: -320
9649 09:38:13.747374 <6>[ 230.662758] lkdtm: Performing direct entry REPORT_STACK
9650 09:38:13.747886 <6>[ 230.668298] lkdtm: Stack offset: -64
9651 09:38:13.748254 <6>[ 230.672409] lkdtm: Performing direct entry REPORT_STACK
9652 09:38:13.748585 <6>[ 230.677949] lkdtm: Stack offset: -560
9653 09:38:13.748898 <6>[ 230.682149] lkdtm: Performing direct entry REPORT_STACK
9654 09:38:13.749204 <6>[ 230.687696] lkdtm: Stack offset: 208
9655 09:38:13.749501 <6>[ 230.691811] lkdtm: Performing direct entry REPORT_STACK
9656 09:38:13.749791 <6>[ 230.697347] lkdtm: Stack offset: -592
9657 09:38:13.750509 <6>[ 230.701536] lkdtm: Performing direct entry REPORT_STACK
9658 09:38:13.792287 <6>[ 230.707075] lkdtm: Stack offset: -368
9659 09:38:13.792940 <6>[ 230.711264] lkdtm: Performing direct entry REPORT_STACK
9660 09:38:13.793406 <6>[ 230.716805] lkdtm: Stack offset: -464
9661 09:38:13.793976 <6>[ 230.720994] lkdtm: Performing direct entry REPORT_STACK
9662 09:38:13.794546 <6>[ 230.726528] lkdtm: Stack offset: -608
9663 09:38:13.794993 <6>[ 230.730724] lkdtm: Performing direct entry REPORT_STACK
9664 09:38:13.795729 <6>[ 230.736259] lkdtm: Stack offset: -256
9665 09:38:13.796413 <6>[ 230.740458] lkdtm: Performing direct entry REPORT_STACK
9666 09:38:13.797212 <6>[ 230.745998] lkdtm: Stack offset: 192
9667 09:38:13.836546 <6>[ 230.750130] lkdtm: Performing direct entry REPORT_STACK
9668 09:38:13.836854 <6>[ 230.755801] lkdtm: Stack offset: -224
9669 09:38:13.837411 <6>[ 230.760004] lkdtm: Performing direct entry REPORT_STACK
9670 09:38:13.837721 <6>[ 230.765535] lkdtm: Stack offset: -784
9671 09:38:13.838012 <6>[ 230.769723] lkdtm: Performing direct entry REPORT_STACK
9672 09:38:13.838288 <6>[ 230.775253] lkdtm: Stack offset: -560
9673 09:38:13.838472 <6>[ 230.779437] lkdtm: Performing direct entry REPORT_STACK
9674 09:38:13.838646 <6>[ 230.784969] lkdtm: Stack offset: -336
9675 09:38:13.839601 <6>[ 230.789158] lkdtm: Performing direct entry REPORT_STACK
9676 09:38:13.881290 <6>[ 230.794711] lkdtm: Stack offset: -704
9677 09:38:13.881650 <6>[ 230.798903] lkdtm: Performing direct entry REPORT_STACK
9678 09:38:13.881964 <6>[ 230.804443] lkdtm: Stack offset: 80
9679 09:38:13.882184 <6>[ 230.808466] lkdtm: Performing direct entry REPORT_STACK
9680 09:38:13.882411 <6>[ 230.814010] lkdtm: Stack offset: 128
9681 09:38:13.882573 <6>[ 230.818121] lkdtm: Performing direct entry REPORT_STACK
9682 09:38:13.882725 <6>[ 230.823657] lkdtm: Stack offset: -640
9683 09:38:13.882872 <6>[ 230.827843] lkdtm: Performing direct entry REPORT_STACK
9684 09:38:13.882997 <6>[ 230.833376] lkdtm: Stack offset: -496
9685 09:38:13.926334 <6>[ 230.837563] lkdtm: Performing direct entry REPORT_STACK
9686 09:38:13.926600 <6>[ 230.843100] lkdtm: Stack offset: -128
9687 09:38:13.926770 <6>[ 230.847293] lkdtm: Performing direct entry REPORT_STACK
9688 09:38:13.926926 <6>[ 230.852827] lkdtm: Stack offset: -688
9689 09:38:13.927073 <6>[ 230.857021] lkdtm: Performing direct entry REPORT_STACK
9690 09:38:13.927216 <6>[ 230.862586] lkdtm: Stack offset: -272
9691 09:38:13.927356 <6>[ 230.866897] lkdtm: Performing direct entry REPORT_STACK
9692 09:38:13.927497 <6>[ 230.872436] lkdtm: Stack offset: -688
9693 09:38:13.927635 <6>[ 230.876648] lkdtm: Performing direct entry REPORT_STACK
9694 09:38:13.929497 <6>[ 230.882187] lkdtm: Stack offset: -640
9695 09:38:13.970886 <6>[ 230.886402] lkdtm: Performing direct entry REPORT_STACK
9696 09:38:13.971144 <6>[ 230.891928] lkdtm: Stack offset: -416
9697 09:38:13.971312 <6>[ 230.896125] lkdtm: Performing direct entry REPORT_STACK
9698 09:38:13.971465 <6>[ 230.901673] lkdtm: Stack offset: -720
9699 09:38:13.971612 <6>[ 230.905866] lkdtm: Performing direct entry REPORT_STACK
9700 09:38:13.971756 <6>[ 230.911403] lkdtm: Stack offset: -528
9701 09:38:13.971899 <6>[ 230.915594] lkdtm: Performing direct entry REPORT_STACK
9702 09:38:13.971986 <6>[ 230.921130] lkdtm: Stack offset: -608
9703 09:38:13.974047 <6>[ 230.925319] lkdtm: Performing direct entry REPORT_STACK
9704 09:38:14.015915 <6>[ 230.930856] lkdtm: Stack offset: -464
9705 09:38:14.016755 <6>[ 230.935059] lkdtm: Performing direct entry REPORT_STACK
9706 09:38:14.017118 <6>[ 230.940597] lkdtm: Stack offset: -336
9707 09:38:14.017438 <6>[ 230.944785] lkdtm: Performing direct entry REPORT_STACK
9708 09:38:14.017742 <6>[ 230.950323] lkdtm: Stack offset: -512
9709 09:38:14.018032 <6>[ 230.954519] lkdtm: Performing direct entry REPORT_STACK
9710 09:38:14.018323 <6>[ 230.960056] lkdtm: Stack offset: -256
9711 09:38:14.018604 <6>[ 230.964247] lkdtm: Performing direct entry REPORT_STACK
9712 09:38:14.019294 <6>[ 230.969783] lkdtm: Stack offset: -304
9713 09:38:14.060565 <6>[ 230.973976] lkdtm: Performing direct entry REPORT_STACK
9714 09:38:14.061050 <6>[ 230.979528] lkdtm: Stack offset: -192
9715 09:38:14.061418 <6>[ 230.983854] lkdtm: Performing direct entry REPORT_STACK
9716 09:38:14.061738 <6>[ 230.989391] lkdtm: Stack offset: 208
9717 09:38:14.062046 <6>[ 230.993493] lkdtm: Performing direct entry REPORT_STACK
9718 09:38:14.062400 <6>[ 230.999041] lkdtm: Stack offset: -592
9719 09:38:14.062690 <6>[ 231.003244] lkdtm: Performing direct entry REPORT_STACK
9720 09:38:14.062975 <6>[ 231.008782] lkdtm: Stack offset: -192
9721 09:38:14.063919 <6>[ 231.012979] lkdtm: Performing direct entry REPORT_STACK
9722 09:38:14.105394 <6>[ 231.018518] lkdtm: Stack offset: -640
9723 09:38:14.105847 <6>[ 231.022708] lkdtm: Performing direct entry REPORT_STACK
9724 09:38:14.106186 <6>[ 231.028244] lkdtm: Stack offset: -240
9725 09:38:14.106495 <6>[ 231.032432] lkdtm: Performing direct entry REPORT_STACK
9726 09:38:14.106789 <6>[ 231.037970] lkdtm: Stack offset: -240
9727 09:38:14.107076 <6>[ 231.042157] lkdtm: Performing direct entry REPORT_STACK
9728 09:38:14.107362 <6>[ 231.047694] lkdtm: Stack offset: -528
9729 09:38:14.107643 <6>[ 231.051897] lkdtm: Performing direct entry REPORT_STACK
9730 09:38:14.107984 <6>[ 231.057434] lkdtm: Stack offset: 144
9731 09:38:14.150443 <6>[ 231.061552] lkdtm: Performing direct entry REPORT_STACK
9732 09:38:14.150933 <6>[ 231.067088] lkdtm: Stack offset: -304
9733 09:38:14.151277 <6>[ 231.071285] lkdtm: Performing direct entry REPORT_STACK
9734 09:38:14.151596 <6>[ 231.076823] lkdtm: Stack offset: -448
9735 09:38:14.151959 <6>[ 231.081012] lkdtm: Performing direct entry REPORT_STACK
9736 09:38:14.152268 <6>[ 231.086551] lkdtm: Stack offset: -576
9737 09:38:14.152562 <6>[ 231.090746] lkdtm: Performing direct entry REPORT_STACK
9738 09:38:14.152858 <6>[ 231.096296] lkdtm: Stack offset: 96
9739 09:38:14.153147 <6>[ 231.100444] lkdtm: Performing direct entry REPORT_STACK
9740 09:38:14.153949 <6>[ 231.105983] lkdtm: Stack offset: -576
9741 09:38:14.194641 <6>[ 231.110189] lkdtm: Performing direct entry REPORT_STACK
9742 09:38:14.194921 <6>[ 231.115727] lkdtm: Stack offset: -656
9743 09:38:14.195160 <6>[ 231.119930] lkdtm: Performing direct entry REPORT_STACK
9744 09:38:14.195386 <6>[ 231.125468] lkdtm: Stack offset: -496
9745 09:38:14.195573 <6>[ 231.129680] lkdtm: Performing direct entry REPORT_STACK
9746 09:38:14.195723 <6>[ 231.135214] lkdtm: Stack offset: -112
9747 09:38:14.195864 <6>[ 231.139414] lkdtm: Performing direct entry REPORT_STACK
9748 09:38:14.195978 <6>[ 231.144951] lkdtm: Stack offset: 0
9749 09:38:14.197813 <6>[ 231.148888] lkdtm: Performing direct entry REPORT_STACK
9750 09:38:14.239482 <6>[ 231.154431] lkdtm: Stack offset: 144
9751 09:38:14.239788 <6>[ 231.158527] lkdtm: Performing direct entry REPORT_STACK
9752 09:38:14.239975 <6>[ 231.164060] lkdtm: Stack offset: -768
9753 09:38:14.240247 <6>[ 231.168245] lkdtm: Performing direct entry REPORT_STACK
9754 09:38:14.240482 <6>[ 231.173778] lkdtm: Stack offset: -704
9755 09:38:14.240661 <6>[ 231.177962] lkdtm: Performing direct entry REPORT_STACK
9756 09:38:14.240788 <6>[ 231.183519] lkdtm: Stack offset: -704
9757 09:38:14.240928 <6>[ 231.187718] lkdtm: Performing direct entry REPORT_STACK
9758 09:38:14.242508 <6>[ 231.193256] lkdtm: Stack offset: 0
9759 09:38:14.284492 <6>[ 231.197185] lkdtm: Performing direct entry REPORT_STACK
9760 09:38:14.284770 <6>[ 231.202727] lkdtm: Stack offset: -304
9761 09:38:14.284949 <6>[ 231.206954] lkdtm: Performing direct entry REPORT_STACK
9762 09:38:14.285115 <6>[ 231.212526] lkdtm: Stack offset: 80
9763 09:38:14.285269 <6>[ 231.216721] lkdtm: Performing direct entry REPORT_STACK
9764 09:38:14.285422 <6>[ 231.222272] lkdtm: Stack offset: -432
9765 09:38:14.285583 <6>[ 231.226504] lkdtm: Performing direct entry REPORT_STACK
9766 09:38:14.285695 <6>[ 231.232169] lkdtm: Stack offset: -784
9767 09:38:14.287623 <6>[ 231.236376] lkdtm: Performing direct entry REPORT_STACK
9768 09:38:14.329250 <6>[ 231.241920] lkdtm: Stack offset: -656
9769 09:38:14.329486 <6>[ 231.246130] lkdtm: Performing direct entry REPORT_STACK
9770 09:38:14.329661 <6>[ 231.251670] lkdtm: Stack offset: -688
9771 09:38:14.329820 <6>[ 231.255864] lkdtm: Performing direct entry REPORT_STACK
9772 09:38:14.329974 <6>[ 231.261404] lkdtm: Stack offset: -256
9773 09:38:14.330123 <6>[ 231.265595] lkdtm: Performing direct entry REPORT_STACK
9774 09:38:14.330268 <6>[ 231.271133] lkdtm: Stack offset: -352
9775 09:38:14.330419 <6>[ 231.275400] lkdtm: Performing direct entry REPORT_STACK
9776 09:38:14.330540 <6>[ 231.280939] lkdtm: Stack offset: -64
9777 09:38:14.374141 <6>[ 231.285043] lkdtm: Performing direct entry REPORT_STACK
9778 09:38:14.374391 <6>[ 231.290581] lkdtm: Stack offset: -448
9779 09:38:14.374564 <6>[ 231.294783] lkdtm: Performing direct entry REPORT_STACK
9780 09:38:14.374723 <6>[ 231.300323] lkdtm: Stack offset: -336
9781 09:38:14.374875 <6>[ 231.304529] lkdtm: Performing direct entry REPORT_STACK
9782 09:38:14.375025 <6>[ 231.310067] lkdtm: Stack offset: 32
9783 09:38:14.375172 <6>[ 231.314084] lkdtm: Performing direct entry REPORT_STACK
9784 09:38:14.375335 <6>[ 231.319635] lkdtm: Stack offset: -16
9785 09:38:14.375429 <6>[ 231.323742] lkdtm: Performing direct entry REPORT_STACK
9786 09:38:14.377473 <6>[ 231.329280] lkdtm: Stack offset: 32
9787 09:38:14.418983 <6>[ 231.333295] lkdtm: Performing direct entry REPORT_STACK
9788 09:38:14.419870 <6>[ 231.338833] lkdtm: Stack offset: 16
9789 09:38:14.420257 <6>[ 231.342858] lkdtm: Performing direct entry REPORT_STACK
9790 09:38:14.420599 <6>[ 231.348410] lkdtm: Stack offset: -336
9791 09:38:14.420916 <6>[ 231.352627] lkdtm: Performing direct entry REPORT_STACK
9792 09:38:14.421223 <6>[ 231.358167] lkdtm: Stack offset: -560
9793 09:38:14.421517 <6>[ 231.362406] lkdtm: Performing direct entry REPORT_STACK
9794 09:38:14.421810 <6>[ 231.367933] lkdtm: Stack offset: 160
9795 09:38:14.422308 <6>[ 231.372041] lkdtm: Performing direct entry REPORT_STACK
9796 09:38:14.463916 <6>[ 231.377579] lkdtm: Stack offset: -304
9797 09:38:14.464415 <6>[ 231.381774] lkdtm: Performing direct entry REPORT_STACK
9798 09:38:14.464775 <6>[ 231.387313] lkdtm: Stack offset: -16
9799 09:38:14.465100 <6>[ 231.391418] lkdtm: Performing direct entry REPORT_STACK
9800 09:38:14.465407 <6>[ 231.396956] lkdtm: Stack offset: -352
9801 09:38:14.465709 <6>[ 231.401147] lkdtm: Performing direct entry REPORT_STACK
9802 09:38:14.466005 <6>[ 231.406685] lkdtm: Stack offset: -80
9803 09:38:14.466292 <6>[ 231.410788] lkdtm: Performing direct entry REPORT_STACK
9804 09:38:14.467047 <6>[ 231.416326] lkdtm: Stack offset: -160
9805 09:38:14.508867 <6>[ 231.420516] lkdtm: Performing direct entry REPORT_STACK
9806 09:38:14.509334 <6>[ 231.426074] lkdtm: Stack offset: -336
9807 09:38:14.510054 <6>[ 231.430335] lkdtm: Performing direct entry REPORT_STACK
9808 09:38:14.510402 <6>[ 231.436007] lkdtm: Stack offset: -144
9809 09:38:14.510713 <6>[ 231.440208] lkdtm: Performing direct entry REPORT_STACK
9810 09:38:14.511020 <6>[ 231.445748] lkdtm: Stack offset: -768
9811 09:38:14.511317 <6>[ 231.449946] lkdtm: Performing direct entry REPORT_STACK
9812 09:38:14.511608 <6>[ 231.455484] lkdtm: Stack offset: -304
9813 09:38:14.512087 <6>[ 231.459676] lkdtm: Performing direct entry REPORT_STACK
9814 09:38:14.512418 <6>[ 231.465211] lkdtm: Stack offset: 192
9815 09:38:14.553333 <6>[ 231.469318] lkdtm: Performing direct entry REPORT_STACK
9816 09:38:14.553895 <6>[ 231.474859] lkdtm: Stack offset: -720
9817 09:38:14.554139 <6>[ 231.479049] lkdtm: Performing direct entry REPORT_STACK
9818 09:38:14.554367 <6>[ 231.484601] lkdtm: Stack offset: -128
9819 09:38:14.554588 <6>[ 231.488806] lkdtm: Performing direct entry REPORT_STACK
9820 09:38:14.554780 <6>[ 231.494347] lkdtm: Stack offset: 0
9821 09:38:14.554977 <6>[ 231.498342] lkdtm: Performing direct entry REPORT_STACK
9822 09:38:14.555160 <6>[ 231.503978] lkdtm: Stack offset: -416
9823 09:38:14.556538 <6>[ 231.508178] lkdtm: Performing direct entry REPORT_STACK
9824 09:38:14.598191 <6>[ 231.513716] lkdtm: Stack offset: -32
9825 09:38:14.598506 <6>[ 231.517823] lkdtm: Performing direct entry REPORT_STACK
9826 09:38:14.598720 <6>[ 231.523361] lkdtm: Stack offset: 16
9827 09:38:14.598921 <6>[ 231.527393] lkdtm: Performing direct entry REPORT_STACK
9828 09:38:14.599083 <6>[ 231.532928] lkdtm: Stack offset: 0
9829 09:38:14.599237 <6>[ 231.536853] lkdtm: Performing direct entry REPORT_STACK
9830 09:38:14.599365 <6>[ 231.542397] lkdtm: Stack offset: 32
9831 09:38:14.599459 <6>[ 231.546434] lkdtm: Performing direct entry REPORT_STACK
9832 09:38:14.601303 <6>[ 231.552041] lkdtm: Stack offset: -352
9833 09:38:14.642795 <6>[ 231.556232] lkdtm: Performing direct entry REPORT_STACK
9834 09:38:14.643073 <6>[ 231.561764] lkdtm: Stack offset: 192
9835 09:38:14.643250 <6>[ 231.565868] lkdtm: Performing direct entry REPORT_STACK
9836 09:38:14.643411 <6>[ 231.571409] lkdtm: Stack offset: -16
9837 09:38:14.643562 <6>[ 231.575509] lkdtm: Performing direct entry REPORT_STACK
9838 09:38:14.643712 <6>[ 231.581043] lkdtm: Stack offset: -112
9839 09:38:14.643889 <6>[ 231.585235] lkdtm: Performing direct entry REPORT_STACK
9840 09:38:14.644037 <6>[ 231.590771] lkdtm: Stack offset: -352
9841 09:38:14.645926 <6>[ 231.594970] lkdtm: Performing direct entry REPORT_STACK
9842 09:38:14.687672 <6>[ 231.600505] lkdtm: Stack offset: -464
9843 09:38:14.687946 <6>[ 231.604710] lkdtm: Performing direct entry REPORT_STACK
9844 09:38:14.688125 <6>[ 231.610254] lkdtm: Stack offset: -496
9845 09:38:14.688285 <6>[ 231.614481] lkdtm: Performing direct entry REPORT_STACK
9846 09:38:14.688439 <6>[ 231.620070] lkdtm: Stack offset: -272
9847 09:38:14.688588 <6>[ 231.624270] lkdtm: Performing direct entry REPORT_STACK
9848 09:38:14.688737 <6>[ 231.629808] lkdtm: Stack offset: -256
9849 09:38:14.688881 <6>[ 231.634019] lkdtm: Performing direct entry REPORT_STACK
9850 09:38:14.689025 <6>[ 231.639558] lkdtm: Stack offset: -144
9851 09:38:14.732465 <6>[ 231.643751] lkdtm: Performing direct entry REPORT_STACK
9852 09:38:14.732699 <6>[ 231.649287] lkdtm: Stack offset: -208
9853 09:38:14.732871 <6>[ 231.653478] lkdtm: Performing direct entry REPORT_STACK
9854 09:38:14.733031 <6>[ 231.659015] lkdtm: Stack offset: 48
9855 09:38:14.733182 <6>[ 231.663047] lkdtm: Performing direct entry REPORT_STACK
9856 09:38:14.733321 <6>[ 231.668583] lkdtm: Stack offset: -624
9857 09:38:14.733444 <6>[ 231.672774] lkdtm: Performing direct entry REPORT_STACK
9858 09:38:14.733566 <6>[ 231.678312] lkdtm: Stack offset: -32
9859 09:38:14.733687 <6>[ 231.682420] lkdtm: Performing direct entry REPORT_STACK
9860 09:38:14.735835 <6>[ 231.687946] lkdtm: Stack offset: -704
9861 09:38:14.777347 <6>[ 231.692133] lkdtm: Performing direct entry REPORT_STACK
9862 09:38:14.777802 <6>[ 231.697671] lkdtm: Stack offset: -528
9863 09:38:14.778151 <6>[ 231.701868] lkdtm: Performing direct entry REPORT_STACK
9864 09:38:14.778470 <6>[ 231.707406] lkdtm: Stack offset: -48
9865 09:38:14.778776 <6>[ 231.711512] lkdtm: Performing direct entry REPORT_STACK
9866 09:38:14.779076 <6>[ 231.717050] lkdtm: Stack offset: -288
9867 09:38:14.779375 <6>[ 231.721243] lkdtm: Performing direct entry REPORT_STACK
9868 09:38:14.779667 <6>[ 231.726792] lkdtm: Stack offset: -704
9869 09:38:14.780521 <6>[ 231.730991] lkdtm: Performing direct entry REPORT_STACK
9870 09:38:14.822171 <6>[ 231.736551] lkdtm: Stack offset: 0
9871 09:38:14.823028 <6>[ 231.740561] lkdtm: Performing direct entry REPORT_STACK
9872 09:38:14.823418 <6>[ 231.746099] lkdtm: Stack offset: -352
9873 09:38:14.823749 <6>[ 231.750321] lkdtm: Performing direct entry REPORT_STACK
9874 09:38:14.824116 <6>[ 231.755850] lkdtm: Stack offset: -688
9875 09:38:14.824421 <6>[ 231.760039] lkdtm: Performing direct entry REPORT_STACK
9876 09:38:14.824715 <6>[ 231.765579] lkdtm: Stack offset: -496
9877 09:38:14.825006 <6>[ 231.769773] lkdtm: Performing direct entry REPORT_STACK
9878 09:38:14.825477 <6>[ 231.775308] lkdtm: Stack offset: -368
9879 09:38:14.866974 <6>[ 231.779503] lkdtm: Performing direct entry REPORT_STACK
9880 09:38:14.867460 <6>[ 231.785038] lkdtm: Stack offset: -208
9881 09:38:14.867842 <6>[ 231.789243] lkdtm: Performing direct entry REPORT_STACK
9882 09:38:14.868175 <6>[ 231.794781] lkdtm: Stack offset: -576
9883 09:38:14.868484 <6>[ 231.798973] lkdtm: Performing direct entry REPORT_STACK
9884 09:38:14.868783 <6>[ 231.804523] lkdtm: Stack offset: -400
9885 09:38:14.869078 <6>[ 231.808721] lkdtm: Performing direct entry REPORT_STACK
9886 09:38:14.869366 <6>[ 231.814268] lkdtm: Stack offset: -464
9887 09:38:14.870156 <6>[ 231.818479] lkdtm: Performing direct entry REPORT_STACK
9888 09:38:14.911400 <6>[ 231.824135] lkdtm: Stack offset: -432
9889 09:38:14.911700 <6>[ 231.828330] lkdtm: Performing direct entry REPORT_STACK
9890 09:38:14.911999 <6>[ 231.833868] lkdtm: Stack offset: -688
9891 09:38:14.912195 <6>[ 231.838064] lkdtm: Performing direct entry REPORT_STACK
9892 09:38:14.912347 <6>[ 231.843616] lkdtm: Stack offset: 80
9893 09:38:14.912742 <6>[ 231.847649] lkdtm: Performing direct entry REPORT_STACK
9894 09:38:14.912904 <6>[ 231.853187] lkdtm: Stack offset: -656
9895 09:38:14.913020 <6>[ 231.857388] lkdtm: Performing direct entry REPORT_STACK
9896 09:38:14.913128 <6>[ 231.862922] lkdtm: Stack offset: 192
9897 09:38:14.956293 <6>[ 231.867028] lkdtm: Performing direct entry REPORT_STACK
9898 09:38:14.956593 <6>[ 231.872564] lkdtm: Stack offset: 160
9899 09:38:14.956832 <6>[ 231.876658] lkdtm: Performing direct entry REPORT_STACK
9900 09:38:14.957168 <6>[ 231.882188] lkdtm: Stack offset: -48
9901 09:38:14.957604 <6>[ 231.886318] lkdtm: Performing direct entry REPORT_STACK
9902 09:38:14.957759 <6>[ 231.891849] lkdtm: Stack offset: -128
9903 09:38:14.958034 <6>[ 231.896059] lkdtm: Performing direct entry REPORT_STACK
9904 09:38:14.958229 <6>[ 231.901598] lkdtm: Stack offset: -16
9905 09:38:14.958389 <6>[ 231.905725] lkdtm: Performing direct entry REPORT_STACK
9906 09:38:14.959410 <6>[ 231.911278] lkdtm: Stack offset: 16
9907 09:38:15.001185 <6>[ 231.915307] lkdtm: Performing direct entry REPORT_STACK
9908 09:38:15.001473 <6>[ 231.920853] lkdtm: Stack offset: 144
9909 09:38:15.001702 <6>[ 231.924984] lkdtm: Performing direct entry REPORT_STACK
9910 09:38:15.001908 <6>[ 231.930526] lkdtm: Stack offset: -320
9911 09:38:15.002105 <6>[ 231.934759] lkdtm: Performing direct entry REPORT_STACK
9912 09:38:15.002252 <6>[ 231.940404] lkdtm: Stack offset: -64
9913 09:38:15.002368 <6>[ 231.944540] lkdtm: Performing direct entry REPORT_STACK
9914 09:38:15.002482 <6>[ 231.950094] lkdtm: Stack offset: -240
9915 09:38:15.004261 <6>[ 231.954329] lkdtm: Performing direct entry REPORT_STACK
9916 09:38:15.046002 <6>[ 231.959852] lkdtm: Stack offset: -128
9917 09:38:15.046247 <6>[ 231.964048] lkdtm: Performing direct entry REPORT_STACK
9918 09:38:15.046471 <6>[ 231.969588] lkdtm: Stack offset: -224
9919 09:38:15.046677 <6>[ 231.973803] lkdtm: Performing direct entry REPORT_STACK
9920 09:38:15.046876 <6>[ 231.979343] lkdtm: Stack offset: -64
9921 09:38:15.047071 <6>[ 231.983450] lkdtm: Performing direct entry REPORT_STACK
9922 09:38:15.047261 <6>[ 231.988989] lkdtm: Stack offset: -352
9923 09:38:15.047419 <6>[ 231.993199] lkdtm: Performing direct entry REPORT_STACK
9924 09:38:15.049129 <6>[ 231.998738] lkdtm: Stack offset: 32
9925 09:38:15.091137 <6>[ 232.002757] lkdtm: Performing direct entry REPORT_STACK
9926 09:38:15.091613 <6>[ 232.008293] lkdtm: Stack offset: -784
9927 09:38:15.092083 <6>[ 232.012485] lkdtm: Performing direct entry REPORT_STACK
9928 09:38:15.092499 <6>[ 232.018023] lkdtm: Stack offset: -768
9929 09:38:15.092894 <6>[ 232.022217] lkdtm: Performing direct entry REPORT_STACK
9930 09:38:15.093283 <6>[ 232.027754] lkdtm: Stack offset: -80
9931 09:38:15.093666 <6>[ 232.031878] lkdtm: Performing direct entry REPORT_STACK
9932 09:38:15.094081 <6>[ 232.037416] lkdtm: Stack offset: -160
9933 09:38:15.094460 <6>[ 232.041610] lkdtm: Performing direct entry REPORT_STACK
9934 09:38:15.095129 <6>[ 232.047148] lkdtm: Stack offset: -368
9935 09:38:15.135974 <6>[ 232.051357] lkdtm: Performing direct entry REPORT_STACK
9936 09:38:15.136444 <6>[ 232.056911] lkdtm: Stack offset: -192
9937 09:38:15.136793 <6>[ 232.061233] lkdtm: Performing direct entry REPORT_STACK
9938 09:38:15.137117 <6>[ 232.066772] lkdtm: Stack offset: -80
9939 09:38:15.137792 <6>[ 232.070878] lkdtm: Performing direct entry REPORT_STACK
9940 09:38:15.138129 <6>[ 232.076415] lkdtm: Stack offset: -80
9941 09:38:15.138432 <6>[ 232.080531] lkdtm: Performing direct entry REPORT_STACK
9942 09:38:15.138727 <6>[ 232.086069] lkdtm: Stack offset: -816
9943 09:38:15.139410 <6>[ 232.090318] lkdtm: Performing direct entry REPORT_STACK
9944 09:38:15.180790 <6>[ 232.095988] lkdtm: Stack offset: -48
9945 09:38:15.181248 <6>[ 232.100096] lkdtm: Performing direct entry REPORT_STACK
9946 09:38:15.181689 <6>[ 232.105637] lkdtm: Stack offset: -80
9947 09:38:15.182094 <6>[ 232.109741] lkdtm: Performing direct entry REPORT_STACK
9948 09:38:15.182488 <6>[ 232.115278] lkdtm: Stack offset: -128
9949 09:38:15.182871 <6>[ 232.119473] lkdtm: Performing direct entry REPORT_STACK
9950 09:38:15.183247 <6>[ 232.125008] lkdtm: Stack offset: -400
9951 09:38:15.183615 <6>[ 232.129202] lkdtm: Performing direct entry REPORT_STACK
9952 09:38:15.184431 <6>[ 232.134742] lkdtm: Stack offset: 96
9953 09:38:15.225371 <6>[ 232.138762] lkdtm: Performing direct entry REPORT_STACK
9954 09:38:15.225842 <6>[ 232.144301] lkdtm: Stack offset: 96
9955 09:38:15.226278 <6>[ 232.148316] lkdtm: Performing direct entry REPORT_STACK
9956 09:38:15.226682 <6>[ 232.153866] lkdtm: Stack offset: -144
9957 09:38:15.227077 <6>[ 232.158069] lkdtm: Performing direct entry REPORT_STACK
9958 09:38:15.227460 <6>[ 232.163603] lkdtm: Stack offset: -240
9959 09:38:15.227875 <6>[ 232.167796] lkdtm: Performing direct entry REPORT_STACK
9960 09:38:15.228277 <6>[ 232.173331] lkdtm: Stack offset: -144
9961 09:38:15.229057 <6>[ 232.177526] lkdtm: Performing direct entry REPORT_STACK
9962 09:38:15.270014 <6>[ 232.183076] lkdtm: Stack offset: -96
9963 09:38:15.270310 <6>[ 232.187179] lkdtm: Performing direct entry REPORT_STACK
9964 09:38:15.270511 <6>[ 232.192718] lkdtm: Stack offset: -80
9965 09:38:15.271028 <6>[ 232.196824] lkdtm: Performing direct entry REPORT_STACK
9966 09:38:15.271256 <6>[ 232.202377] lkdtm: Stack offset: -400
9967 09:38:15.271428 <6>[ 232.206643] lkdtm: Performing direct entry REPORT_STACK
9968 09:38:15.271654 <6>[ 232.212194] lkdtm: Stack offset: -288
9969 09:38:15.271891 <6>[ 232.216399] lkdtm: Performing direct entry REPORT_STACK
9970 09:38:15.272050 <6>[ 232.221940] lkdtm: Stack offset: -464
9971 09:38:15.314809 <6>[ 232.226158] lkdtm: Performing direct entry REPORT_STACK
9972 09:38:15.315111 <6>[ 232.231696] lkdtm: Stack offset: -720
9973 09:38:15.315310 <6>[ 232.235896] lkdtm: Performing direct entry REPORT_STACK
9974 09:38:15.315478 <6>[ 232.241431] lkdtm: Stack offset: -240
9975 09:38:15.315917 <6>[ 232.245631] lkdtm: Performing direct entry REPORT_STACK
9976 09:38:15.316127 <6>[ 232.251163] lkdtm: Stack offset: -48
9977 09:38:15.316303 <6>[ 232.255274] lkdtm: Performing direct entry REPORT_STACK
9978 09:38:15.316446 <6>[ 232.260829] lkdtm: Stack offset: 176
9979 09:38:15.316586 <6>[ 232.264937] lkdtm: Performing direct entry REPORT_STACK
9980 09:38:15.317950 <6>[ 232.270483] lkdtm: Stack offset: -464
9981 09:38:15.359505 <6>[ 232.274679] lkdtm: Performing direct entry REPORT_STACK
9982 09:38:15.359793 <6>[ 232.280216] lkdtm: Stack offset: 192
9983 09:38:15.359976 <6>[ 232.284318] lkdtm: Performing direct entry REPORT_STACK
9984 09:38:15.360135 <6>[ 232.289852] lkdtm: Stack offset: 64
9985 09:38:15.360285 <6>[ 232.293870] lkdtm: Performing direct entry REPORT_STACK
9986 09:38:15.360419 <6>[ 232.299408] lkdtm: Stack offset: -336
9987 09:38:15.360550 <6>[ 232.303617] lkdtm: Performing direct entry REPORT_STACK
9988 09:38:15.360679 <6>[ 232.309157] lkdtm: Stack offset: 48
9989 09:38:15.362646 <6>[ 232.313184] lkdtm: Performing direct entry REPORT_STACK
9990 09:38:15.404510 <6>[ 232.318738] lkdtm: Stack offset: -656
9991 09:38:15.404751 <6>[ 232.323062] lkdtm: Performing direct entry REPORT_STACK
9992 09:38:15.404928 <6>[ 232.328600] lkdtm: Stack offset: -384
9993 09:38:15.405089 <6>[ 232.332804] lkdtm: Performing direct entry REPORT_STACK
9994 09:38:15.405243 <6>[ 232.338341] lkdtm: Stack offset: -800
9995 09:38:15.405382 <6>[ 232.342636] lkdtm: Performing direct entry REPORT_STACK
9996 09:38:15.405505 <6>[ 232.348173] lkdtm: Stack offset: 0
9997 09:38:15.405626 <6>[ 232.352110] lkdtm: Performing direct entry REPORT_STACK
9998 09:38:15.407657 <6>[ 232.357646] lkdtm: Stack offset: -192
9999 09:38:15.449385 <6>[ 232.361838] lkdtm: Performing direct entry REPORT_STACK
10000 09:38:15.449846 <6>[ 232.367385] lkdtm: Stack offset: -336
10001 09:38:15.450188 <6>[ 232.371591] lkdtm: Performing direct entry REPORT_STACK
10002 09:38:15.450507 <6>[ 232.377127] lkdtm: Stack offset: -432
10003 09:38:15.450839 <6>[ 232.381318] lkdtm: Performing direct entry REPORT_STACK
10004 09:38:15.451148 <6>[ 232.386856] lkdtm: Stack offset: -736
10005 09:38:15.451443 <6>[ 232.391058] lkdtm: Performing direct entry REPORT_STACK
10006 09:38:15.451733 <6>[ 232.396595] lkdtm: Stack offset: -240
10007 09:38:15.452582 <6>[ 232.400786] lkdtm: Performing direct entry REPORT_STACK
10008 09:38:15.494272 <6>[ 232.406322] lkdtm: Stack offset: -496
10009 09:38:15.494765 <6>[ 232.410519] lkdtm: Performing direct entry REPORT_STACK
10010 09:38:15.495223 <6>[ 232.416055] lkdtm: Stack offset: -784
10011 09:38:15.495645 <6>[ 232.420244] lkdtm: Performing direct entry REPORT_STACK
10012 09:38:15.496086 <6>[ 232.425781] lkdtm: Stack offset: -368
10013 09:38:15.496480 <6>[ 232.429975] lkdtm: Performing direct entry REPORT_STACK
10014 09:38:15.496865 <6>[ 232.435526] lkdtm: Stack offset: -496
10015 09:38:15.497313 <6>[ 232.439851] lkdtm: Performing direct entry REPORT_STACK
10016 09:38:15.497714 <6>[ 232.445387] lkdtm: Stack offset: 48
10017 09:38:15.539093 <6>[ 232.449400] lkdtm: Performing direct entry REPORT_STACK
10018 09:38:15.539569 <6>[ 232.454948] lkdtm: Stack offset: -608
10019 09:38:15.540058 <6>[ 232.459143] lkdtm: Performing direct entry REPORT_STACK
10020 09:38:15.540477 <6>[ 232.464680] lkdtm: Stack offset: -208
10021 09:38:15.540877 <6>[ 232.468876] lkdtm: Performing direct entry REPORT_STACK
10022 09:38:15.541267 <6>[ 232.474425] lkdtm: Stack offset: -32
10023 09:38:15.541652 <6>[ 232.478528] lkdtm: Performing direct entry REPORT_STACK
10024 09:38:15.542077 <6>[ 232.484064] lkdtm: Stack offset: 64
10025 09:38:15.542433 <6>[ 232.488078] lkdtm: Performing direct entry REPORT_STACK
10026 09:38:15.543101 <6>[ 232.493615] lkdtm: Stack offset: -720
10027 09:38:15.583622 <6>[ 232.497803] lkdtm: Performing direct entry REPORT_STACK
10028 09:38:15.584126 <6>[ 232.503339] lkdtm: Stack offset: -96
10029 09:38:15.584480 <6>[ 232.507444] lkdtm: Performing direct entry REPORT_STACK
10030 09:38:15.584806 <6>[ 232.512980] lkdtm: Stack offset: -336
10031 09:38:15.585112 <6>[ 232.517181] lkdtm: Performing direct entry REPORT_STACK
10032 09:38:15.585411 <6>[ 232.522718] lkdtm: Stack offset: -800
10033 09:38:15.585703 <6>[ 232.526914] lkdtm: Performing direct entry REPORT_STACK
10034 09:38:15.585995 <6>[ 232.532451] lkdtm: Stack offset: -496
10035 09:38:15.586872 <6>[ 232.536640] lkdtm: Performing direct entry REPORT_STACK
10036 09:38:15.628385 <6>[ 232.542176] lkdtm: Stack offset: 80
10037 09:38:15.628705 <6>[ 232.546198] lkdtm: Performing direct entry REPORT_STACK
10038 09:38:15.629085 <6>[ 232.551748] lkdtm: Stack offset: -288
10039 09:38:15.629281 <6>[ 232.556087] lkdtm: Performing direct entry REPORT_STACK
10040 09:38:15.629457 <6>[ 232.561632] lkdtm: Stack offset: -624
10041 09:38:15.629587 <6>[ 232.565821] lkdtm: Performing direct entry REPORT_STACK
10042 09:38:15.629714 <6>[ 232.571360] lkdtm: Stack offset: 16
10043 09:38:15.629925 <6>[ 232.575408] lkdtm: Performing direct entry REPORT_STACK
10044 09:38:15.631448 <6>[ 232.580958] lkdtm: Stack offset: -48
10045 09:38:15.673195 <6>[ 232.585100] lkdtm: Performing direct entry REPORT_STACK
10046 09:38:15.673615 <6>[ 232.590653] lkdtm: Stack offset: -720
10047 09:38:15.673834 <6>[ 232.594857] lkdtm: Performing direct entry REPORT_STACK
10048 09:38:15.674015 <6>[ 232.600403] lkdtm: Stack offset: 192
10049 09:38:15.674269 <6>[ 232.604524] lkdtm: Performing direct entry REPORT_STACK
10050 09:38:15.674545 <6>[ 232.610066] lkdtm: Stack offset: 160
10051 09:38:15.674694 <6>[ 232.614184] lkdtm: Performing direct entry REPORT_STACK
10052 09:38:15.674798 <6>[ 232.619729] lkdtm: Stack offset: 96
10053 09:38:15.674898 <6>[ 232.623760] lkdtm: Performing direct entry REPORT_STACK
10054 09:38:15.676346 <6>[ 232.629298] lkdtm: Stack offset: 112
10055 09:38:15.718052 <6>[ 232.633410] lkdtm: Performing direct entry REPORT_STACK
10056 09:38:15.718338 <6>[ 232.638958] lkdtm: Stack offset: -528
10057 09:38:15.718532 <6>[ 232.643169] lkdtm: Performing direct entry REPORT_STACK
10058 09:38:15.718704 <6>[ 232.648708] lkdtm: Stack offset: -720
10059 09:38:15.718865 <6>[ 232.652907] lkdtm: Performing direct entry REPORT_STACK
10060 09:38:15.719022 <6>[ 232.658445] lkdtm: Stack offset: -96
10061 09:38:15.719175 <6>[ 232.662551] lkdtm: Performing direct entry REPORT_STACK
10062 09:38:15.719324 <6>[ 232.668092] lkdtm: Stack offset: -416
10063 09:38:15.721209 <6>[ 232.672302] lkdtm: Performing direct entry REPORT_STACK
10064 09:38:15.763215 <6>[ 232.677981] lkdtm: Stack offset: -400
10065 09:38:15.763708 <6>[ 232.682175] lkdtm: Performing direct entry REPORT_STACK
10066 09:38:15.764131 <6>[ 232.687724] lkdtm: Stack offset: -112
10067 09:38:15.764468 <6>[ 232.691995] lkdtm: Performing direct entry REPORT_STACK
10068 09:38:15.764786 <6>[ 232.697531] lkdtm: Stack offset: -416
10069 09:38:15.765089 <6>[ 232.701739] lkdtm: Performing direct entry REPORT_STACK
10070 09:38:15.765388 <6>[ 232.707277] lkdtm: Stack offset: -112
10071 09:38:15.765681 <6>[ 232.711468] lkdtm: Performing direct entry REPORT_STACK
10072 09:38:15.766420 <6>[ 232.717004] lkdtm: Stack offset: 176
10073 09:38:15.807936 <6>[ 232.721106] lkdtm: Performing direct entry REPORT_STACK
10074 09:38:15.808776 <6>[ 232.726642] lkdtm: Stack offset: -432
10075 09:38:15.809148 <6>[ 232.730830] lkdtm: Performing direct entry REPORT_STACK
10076 09:38:15.809475 <6>[ 232.736367] lkdtm: Stack offset: -240
10077 09:38:15.809786 <6>[ 232.740559] lkdtm: Performing direct entry REPORT_STACK
10078 09:38:15.810087 <6>[ 232.746096] lkdtm: Stack offset: -752
10079 09:38:15.810381 <6>[ 232.750343] lkdtm: Performing direct entry REPORT_STACK
10080 09:38:15.810668 <6>[ 232.755999] lkdtm: Stack offset: 128
10081 09:38:15.811340 <6>[ 232.760118] lkdtm: Performing direct entry REPORT_STACK
10082 09:38:15.852643 <6>[ 232.765656] lkdtm: Stack offset: 144
10083 09:38:15.853120 <6>[ 232.769760] lkdtm: Performing direct entry REPORT_STACK
10084 09:38:15.853484 <6>[ 232.775295] lkdtm: Stack offset: -96
10085 09:38:15.853809 <6>[ 232.779403] lkdtm: Performing direct entry REPORT_STACK
10086 09:38:15.854119 <6>[ 232.784936] lkdtm: Stack offset: -416
10087 09:38:15.854421 <6>[ 232.789127] lkdtm: Performing direct entry REPORT_STACK
10088 09:38:15.854718 <6>[ 232.794677] lkdtm: Stack offset: -208
10089 09:38:15.855009 <6>[ 232.798867] lkdtm: Performing direct entry REPORT_STACK
10090 09:38:15.855299 <6>[ 232.804406] lkdtm: Stack offset: -192
10091 09:38:15.897530 <6>[ 232.808593] lkdtm: Performing direct entry REPORT_STACK
10092 09:38:15.898014 <6>[ 232.814132] lkdtm: Stack offset: -656
10093 09:38:15.898359 <6>[ 232.818374] lkdtm: Performing direct entry REPORT_STACK
10094 09:38:15.898679 <6>[ 232.823897] lkdtm: Stack offset: -304
10095 09:38:15.898989 <6>[ 232.828091] lkdtm: Performing direct entry REPORT_STACK
10096 09:38:15.899658 <6>[ 232.833625] lkdtm: Stack offset: 192
10097 09:38:15.900027 <6>[ 232.837731] lkdtm: Performing direct entry REPORT_STACK
10098 09:38:15.900329 <6>[ 232.843269] lkdtm: Stack offset: -16
10099 09:38:15.900635 <6>[ 232.847368] lkdtm: Performing direct entry REPORT_STACK
10100 09:38:15.901140 <6>[ 232.852906] lkdtm: Stack offset: -416
10101 09:38:15.942343 <6>[ 232.857097] lkdtm: Performing direct entry REPORT_STACK
10102 09:38:15.942948 <6>[ 232.862649] lkdtm: Stack offset: -432
10103 09:38:15.943420 <6>[ 232.866939] lkdtm: Performing direct entry REPORT_STACK
10104 09:38:15.944059 <6>[ 232.872475] lkdtm: Stack offset: -544
10105 09:38:15.945062 <6>[ 232.876669] lkdtm: Performing direct entry REPORT_STACK
10106 09:38:15.945723 <6>[ 232.882218] lkdtm: Stack offset: -288
10107 09:38:15.946064 <6>[ 232.886449] lkdtm: Performing direct entry REPORT_STACK
10108 09:38:15.946522 <6>[ 232.892098] lkdtm: Stack offset: -224
10109 09:38:15.946917 <6>[ 232.896287] lkdtm: Performing direct entry REPORT_STACK
10110 09:38:15.986846 <6>[ 232.901837] lkdtm: Stack offset: 128
10111 09:38:15.987152 <6>[ 232.905954] lkdtm: Performing direct entry REPORT_STACK
10112 09:38:15.987468 <6>[ 232.911487] lkdtm: Stack offset: -64
10113 09:38:15.987709 <6>[ 232.915589] lkdtm: Performing direct entry REPORT_STACK
10114 09:38:15.987955 <6>[ 232.921125] lkdtm: Stack offset: -80
10115 09:38:15.988164 <6>[ 232.925230] lkdtm: Performing direct entry REPORT_STACK
10116 09:38:15.988602 <6>[ 232.930770] lkdtm: Stack offset: -784
10117 09:38:15.988728 <6>[ 232.934966] lkdtm: Performing direct entry REPORT_STACK
10118 09:38:15.989959 <6>[ 232.940519] lkdtm: Stack offset: 80
10119 09:38:16.031476 <6>[ 232.944565] lkdtm: Performing direct entry REPORT_STACK
10120 09:38:16.031798 <6>[ 232.950110] lkdtm: Stack offset: -512
10121 09:38:16.032057 <6>[ 232.954359] lkdtm: Performing direct entry REPORT_STACK
10122 09:38:16.032285 <6>[ 232.959934] lkdtm: Stack offset: -432
10123 09:38:16.032470 <6>[ 232.964127] lkdtm: Performing direct entry REPORT_STACK
10124 09:38:16.032905 <6>[ 232.969661] lkdtm: Stack offset: 80
10125 09:38:16.033068 <6>[ 232.973689] lkdtm: Performing direct entry REPORT_STACK
10126 09:38:16.033241 <6>[ 232.979225] lkdtm: Stack offset: -256
10127 09:38:16.034604 <6>[ 232.983422] lkdtm: Performing direct entry REPORT_STACK
10128 09:38:16.076433 <6>[ 232.988958] lkdtm: Stack offset: 64
10129 09:38:16.076724 <6>[ 232.992994] lkdtm: Performing direct entry REPORT_STACK
10130 09:38:16.076971 <6>[ 232.998547] lkdtm: Stack offset: 128
10131 09:38:16.077184 <6>[ 233.002666] lkdtm: Performing direct entry REPORT_STACK
10132 09:38:16.077357 <6>[ 233.008213] lkdtm: Stack offset: -432
10133 09:38:16.077482 <6>[ 233.012427] lkdtm: Performing direct entry REPORT_STACK
10134 09:38:16.077600 <6>[ 233.017962] lkdtm: Stack offset: -672
10135 09:38:16.077715 <6>[ 233.022149] lkdtm: Performing direct entry REPORT_STACK
10136 09:38:16.077828 <6>[ 233.027682] lkdtm: Stack offset: -304
10137 09:38:16.121311 <6>[ 233.031869] lkdtm: Performing direct entry REPORT_STACK
10138 09:38:16.121581 <6>[ 233.037403] lkdtm: Stack offset: -352
10139 09:38:16.121815 <6>[ 233.041596] lkdtm: Performing direct entry REPORT_STACK
10140 09:38:16.122025 <6>[ 233.047135] lkdtm: Stack offset: -64
10141 09:38:16.122207 <6>[ 233.051240] lkdtm: Performing direct entry REPORT_STACK
10142 09:38:16.122329 <6>[ 233.056778] lkdtm: Stack offset: -368
10143 09:38:16.122448 <6>[ 233.060985] lkdtm: Performing direct entry REPORT_STACK
10144 09:38:16.122567 <6>[ 233.066523] lkdtm: Stack offset: -80
10145 09:38:16.122678 <6>[ 233.070710] lkdtm: Performing direct entry REPORT_STACK
10146 09:38:16.124429 <6>[ 233.076254] lkdtm: Stack offset: -480
10147 09:38:16.166157 <6>[ 233.080464] lkdtm: Performing direct entry REPORT_STACK
10148 09:38:16.166408 <6>[ 233.086083] lkdtm: Stack offset: -384
10149 09:38:16.166637 <6>[ 233.090320] lkdtm: Performing direct entry REPORT_STACK
10150 09:38:16.166848 <6>[ 233.095979] lkdtm: Stack offset: -576
10151 09:38:16.167050 <6>[ 233.100180] lkdtm: Performing direct entry REPORT_STACK
10152 09:38:16.167198 <6>[ 233.105719] lkdtm: Stack offset: -32
10153 09:38:16.167316 <6>[ 233.109840] lkdtm: Performing direct entry REPORT_STACK
10154 09:38:16.167434 <6>[ 233.115377] lkdtm: Stack offset: 16
10155 09:38:16.169469 <6>[ 233.119409] lkdtm: Performing direct entry REPORT_STACK
10156 09:38:16.211248 <6>[ 233.124954] lkdtm: Stack offset: -304
10157 09:38:16.211719 <6>[ 233.129149] lkdtm: Performing direct entry REPORT_STACK
10158 09:38:16.212205 <6>[ 233.134688] lkdtm: Stack offset: -304
10159 09:38:16.212623 <6>[ 233.138875] lkdtm: Performing direct entry REPORT_STACK
10160 09:38:16.213021 <6>[ 233.144416] lkdtm: Stack offset: -384
10161 09:38:16.213409 <6>[ 233.148604] lkdtm: Performing direct entry REPORT_STACK
10162 09:38:16.213793 <6>[ 233.154144] lkdtm: Stack offset: -96
10163 09:38:16.214164 <6>[ 233.158305] lkdtm: Performing direct entry REPORT_STACK
10164 09:38:16.214908 <6>[ 233.163869] lkdtm: Stack offset: -672
10165 09:38:16.256150 <6>[ 233.168064] lkdtm: Performing direct entry REPORT_STACK
10166 09:38:16.256631 <6>[ 233.173607] lkdtm: Stack offset: 160
10167 09:38:16.257080 <6>[ 233.177718] lkdtm: Performing direct entry REPORT_STACK
10168 09:38:16.257496 <6>[ 233.183265] lkdtm: Stack offset: -576
10169 09:38:16.257894 <6>[ 233.187458] lkdtm: Performing direct entry REPORT_STACK
10170 09:38:16.258284 <6>[ 233.192993] lkdtm: Stack offset: -512
10171 09:38:16.258665 <6>[ 233.197185] lkdtm: Performing direct entry REPORT_STACK
10172 09:38:16.259045 <6>[ 233.202725] lkdtm: Stack offset: -48
10173 09:38:16.259847 <6>[ 233.206830] lkdtm: Performing direct entry REPORT_STACK
10174 09:38:16.260204 <6>[ 233.212381] lkdtm: Stack offset: -624
10175 09:38:16.300743 <6>[ 233.216572] lkdtm: Performing direct entry REPORT_STACK
10176 09:38:16.301221 <6>[ 233.222111] lkdtm: Stack offset: -272
10177 09:38:16.301666 <6>[ 233.226332] lkdtm: Performing direct entry REPORT_STACK
10178 09:38:16.302079 <6>[ 233.231861] lkdtm: Stack offset: -144
10179 09:38:16.302870 <6>[ 233.236051] lkdtm: Performing direct entry REPORT_STACK
10180 09:38:16.303245 <6>[ 233.241590] lkdtm: Stack offset: -320
10181 09:38:16.303640 <6>[ 233.245806] lkdtm: Performing direct entry REPORT_STACK
10182 09:38:16.304079 <6>[ 233.251346] lkdtm: Stack offset: -496
10183 09:38:16.304558 <6>[ 233.255539] lkdtm: Performing direct entry REPORT_STACK
10184 09:38:16.345455 <6>[ 233.261078] lkdtm: Stack offset: -480
10185 09:38:16.345771 <6>[ 233.265271] lkdtm: Performing direct entry REPORT_STACK
10186 09:38:16.346300 <6>[ 233.270810] lkdtm: Stack offset: -336
10187 09:38:16.346509 <6>[ 233.275008] lkdtm: Performing direct entry REPORT_STACK
10188 09:38:16.346689 <6>[ 233.280560] lkdtm: Stack offset: -368
10189 09:38:16.346853 <6>[ 233.284844] lkdtm: Performing direct entry REPORT_STACK
10190 09:38:16.347012 <6>[ 233.290391] lkdtm: Stack offset: 96
10191 09:38:16.347215 <6>[ 233.294441] lkdtm: Performing direct entry REPORT_STACK
10192 09:38:16.348741 <6>[ 233.300109] lkdtm: Stack offset: -800
10193 09:38:16.390124 <6>[ 233.304349] lkdtm: Performing direct entry REPORT_STACK
10194 09:38:16.390434 <6>[ 233.309888] lkdtm: Stack offset: -32
10195 09:38:16.390647 <6>[ 233.314018] lkdtm: Performing direct entry REPORT_STACK
10196 09:38:16.390874 <6>[ 233.319571] lkdtm: Stack offset: -304
10197 09:38:16.391079 <6>[ 233.323781] lkdtm: Performing direct entry REPORT_STACK
10198 09:38:16.391225 <6>[ 233.329318] lkdtm: Stack offset: -688
10199 09:38:16.391391 <6>[ 233.333522] lkdtm: Performing direct entry REPORT_STACK
10200 09:38:16.391526 <6>[ 233.339057] lkdtm: Stack offset: -592
10201 09:38:16.393245 <6>[ 233.343274] lkdtm: Performing direct entry REPORT_STACK
10202 09:38:16.435035 <6>[ 233.348812] lkdtm: Stack offset: -320
10203 09:38:16.435324 <6>[ 233.353014] lkdtm: Performing direct entry REPORT_STACK
10204 09:38:16.435522 <6>[ 233.358553] lkdtm: Stack offset: -640
10205 09:38:16.435699 <6>[ 233.362782] lkdtm: Performing direct entry REPORT_STACK
10206 09:38:16.435893 <6>[ 233.368321] lkdtm: Stack offset: 64
10207 09:38:16.436056 <6>[ 233.372361] lkdtm: Performing direct entry REPORT_STACK
10208 09:38:16.436177 <6>[ 233.377896] lkdtm: Stack offset: 48
10209 09:38:16.436506 <6>[ 233.381916] lkdtm: Performing direct entry REPORT_STACK
10210 09:38:16.436618 <6>[ 233.387455] lkdtm: Stack offset: -704
10211 09:38:16.479950 <6>[ 233.391651] lkdtm: Performing direct entry REPORT_STACK
10212 09:38:16.480217 <6>[ 233.397188] lkdtm: Stack offset: 48
10213 09:38:16.480392 <6>[ 233.401207] lkdtm: Performing direct entry REPORT_STACK
10214 09:38:16.480819 <6>[ 233.406745] lkdtm: Stack offset: -400
10215 09:38:16.480995 <6>[ 233.410942] lkdtm: Performing direct entry REPORT_STACK
10216 09:38:16.481141 <6>[ 233.416496] lkdtm: Stack offset: -16
10217 09:38:16.481280 <6>[ 233.420635] lkdtm: Performing direct entry REPORT_STACK
10218 09:38:16.481417 <6>[ 233.426193] lkdtm: Stack offset: -272
10219 09:38:16.481551 <6>[ 233.430416] lkdtm: Performing direct entry REPORT_STACK
10220 09:38:16.483218 <6>[ 233.435943] lkdtm: Stack offset: 16
10221 09:38:16.524806 <6>[ 233.439960] lkdtm: Performing direct entry REPORT_STACK
10222 09:38:16.525276 <6>[ 233.445498] lkdtm: Stack offset: -592
10223 09:38:16.525622 <6>[ 233.449695] lkdtm: Performing direct entry REPORT_STACK
10224 09:38:16.525939 <6>[ 233.455232] lkdtm: Stack offset: -240
10225 09:38:16.526242 <6>[ 233.459423] lkdtm: Performing direct entry REPORT_STACK
10226 09:38:16.526541 <6>[ 233.464960] lkdtm: Stack offset: -528
10227 09:38:16.526834 <6>[ 233.469150] lkdtm: Performing direct entry REPORT_STACK
10228 09:38:16.527124 <6>[ 233.474687] lkdtm: Stack offset: -480
10229 09:38:16.528065 <6>[ 233.478883] lkdtm: Performing direct entry REPORT_STACK
10230 09:38:16.569610 <6>[ 233.484431] lkdtm: Stack offset: -752
10231 09:38:16.570071 <6>[ 233.488626] lkdtm: Performing direct entry REPORT_STACK
10232 09:38:16.570421 <6>[ 233.494163] lkdtm: Stack offset: -288
10233 09:38:16.570737 <6>[ 233.498402] lkdtm: Performing direct entry REPORT_STACK
10234 09:38:16.571044 <6>[ 233.503928] lkdtm: Stack offset: -704
10235 09:38:16.571342 <6>[ 233.508123] lkdtm: Performing direct entry REPORT_STACK
10236 09:38:16.571637 <6>[ 233.513660] lkdtm: Stack offset: -144
10237 09:38:16.571980 <6>[ 233.517853] lkdtm: Performing direct entry REPORT_STACK
10238 09:38:16.572786 <6>[ 233.523390] lkdtm: Stack offset: -96
10239 09:38:16.614554 <6>[ 233.527515] lkdtm: Performing direct entry REPORT_STACK
10240 09:38:16.615050 <6>[ 233.533067] lkdtm: Stack offset: 0
10241 09:38:16.615396 <6>[ 233.537141] lkdtm: Performing direct entry REPORT_STACK
10242 09:38:16.615716 <6>[ 233.542690] lkdtm: Stack offset: -336
10243 09:38:16.616076 <6>[ 233.546891] lkdtm: Performing direct entry REPORT_STACK
10244 09:38:16.616378 <6>[ 233.552429] lkdtm: Stack offset: -592
10245 09:38:16.616672 <6>[ 233.556622] lkdtm: Performing direct entry REPORT_STACK
10246 09:38:16.616962 <6>[ 233.562161] lkdtm: Stack offset: 192
10247 09:38:16.617733 <6>[ 233.566321] lkdtm: Performing direct entry REPORT_STACK
10248 09:38:16.659356 <6>[ 233.571986] lkdtm: Stack offset: -224
10249 09:38:16.659848 <6>[ 233.576183] lkdtm: Performing direct entry REPORT_STACK
10250 09:38:16.660211 <6>[ 233.581718] lkdtm: Stack offset: -752
10251 09:38:16.660531 <6>[ 233.585910] lkdtm: Performing direct entry REPORT_STACK
10252 09:38:16.660840 <6>[ 233.591447] lkdtm: Stack offset: 112
10253 09:38:16.661138 <6>[ 233.595553] lkdtm: Performing direct entry REPORT_STACK
10254 09:38:16.661433 <6>[ 233.601089] lkdtm: Stack offset: -320
10255 09:38:16.661722 <6>[ 233.605296] lkdtm: Performing direct entry REPORT_STACK
10256 09:38:16.662015 <6>[ 233.610835] lkdtm: Stack offset: -656
10257 09:38:16.713116 <6>[ 233.615031] lkdtm: Performing direct entry REPORT_STACK
10258 09:38:16.713414 <6>[ 233.620571] lkdtm: Stack offset: -448
10259 09:38:16.713617 <6>[ 233.624764] lkdtm: Performing direct entry REPORT_STACK
10260 09:38:16.713796 <6>[ 233.630308] lkdtm: Stack offset: -208
10261 09:38:16.713971 <6>[ 233.634522] lkdtm: Performing direct entry REPORT_STACK
10262 09:38:16.714139 <6>[ 233.640059] lkdtm: Stack offset: -416
10263 09:38:16.714292 <6>[ 233.644274] lkdtm: Performing direct entry REPORT_STACK
10264 09:38:16.714400 <6>[ 233.649809] lkdtm: Stack offset: 128
10265 09:38:16.714503 <6>[ 233.653939] lkdtm: Performing direct entry REPORT_STACK
10266 09:38:16.716217 <6>[ 233.659474] lkdtm: Stack offset: -80
10267 09:38:17.100177 # Bits of stack entropy: 7
10268 09:38:17.163824 ok 84 selftests: lkdtm: stack-entropy.sh
10269 09:38:20.150115 lkdtm_PANIC_sh skip
10270 09:38:20.150638 lkdtm_BUG_sh pass
10271 09:38:20.151175 lkdtm_WARNING_sh pass
10272 09:38:20.151706 lkdtm_WARNING_MESSAGE_sh pass
10273 09:38:20.152275 lkdtm_EXCEPTION_sh pass
10274 09:38:20.152780 lkdtm_LOOP_sh skip
10275 09:38:20.153232 lkdtm_EXHAUST_STACK_sh skip
10276 09:38:20.153676 lkdtm_CORRUPT_STACK_sh skip
10277 09:38:20.154113 lkdtm_CORRUPT_STACK_STRONG_sh skip
10278 09:38:20.155019 lkdtm_ARRAY_BOUNDS_sh pass
10279 09:38:20.155500 lkdtm_CORRUPT_LIST_ADD_sh pass
10280 09:38:20.155987 lkdtm_CORRUPT_LIST_DEL_sh pass
10281 09:38:20.156430 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10282 09:38:20.156865 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10283 09:38:20.157296 lkdtm_REPORT_STACK_CANARY_sh pass
10284 09:38:20.157741 lkdtm_UNSET_SMEP_sh skip
10285 09:38:20.158165 lkdtm_DOUBLE_FAULT_sh skip
10286 09:38:20.193331 lkdtm_CORRUPT_PAC_sh fail
10287 09:38:20.193867 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10288 09:38:20.194209 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10289 09:38:20.194520 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10290 09:38:20.194815 lkdtm_WRITE_AFTER_FREE_sh skip
10291 09:38:20.195486 lkdtm_READ_AFTER_FREE_sh pass
10292 09:38:20.195838 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10293 09:38:20.196134 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10294 09:38:20.196417 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10295 09:38:20.196823 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10296 09:38:20.197116 lkdtm_SLAB_FREE_DOUBLE_sh pass
10297 09:38:20.197391 lkdtm_SLAB_FREE_CROSS_sh pass
10298 09:38:20.197664 lkdtm_SLAB_FREE_PAGE_sh pass
10299 09:38:20.198042 lkdtm_SOFTLOCKUP_sh skip
10300 09:38:20.198442 lkdtm_HARDLOCKUP_sh skip
10301 09:38:20.236502 lkdtm_SPINLOCKUP_sh skip
10302 09:38:20.236971 lkdtm_HUNG_TASK_sh skip
10303 09:38:20.237307 lkdtm_EXEC_DATA_sh pass
10304 09:38:20.237612 lkdtm_EXEC_STACK_sh pass
10305 09:38:20.238323 lkdtm_EXEC_KMALLOC_sh pass
10306 09:38:20.238656 lkdtm_EXEC_VMALLOC_sh pass
10307 09:38:20.238950 lkdtm_EXEC_RODATA_sh pass
10308 09:38:20.239230 lkdtm_EXEC_USERSPACE_sh pass
10309 09:38:20.239508 lkdtm_EXEC_NULL_sh pass
10310 09:38:20.239848 lkdtm_ACCESS_USERSPACE_sh fail
10311 09:38:20.240190 lkdtm_ACCESS_NULL_sh pass
10312 09:38:20.240475 lkdtm_WRITE_RO_sh pass
10313 09:38:20.240754 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10314 09:38:20.241025 lkdtm_WRITE_KERN_sh pass
10315 09:38:20.241294 lkdtm_WRITE_OPD_sh skip
10316 09:38:20.241564 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10317 09:38:20.241990 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10318 09:38:20.279694 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10319 09:38:20.280370 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10320 09:38:20.280851 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10321 09:38:20.281176 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10322 09:38:20.281481 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10323 09:38:20.281772 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10324 09:38:20.282449 lkdtm_REFCOUNT_INC_ZERO_sh pass
10325 09:38:20.282780 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10326 09:38:20.283092 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10327 09:38:20.283376 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10328 09:38:20.283656 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10329 09:38:20.284070 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10330 09:38:20.322843 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10331 09:38:20.323408 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10332 09:38:20.323755 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10333 09:38:20.324114 lkdtm_REFCOUNT_TIMING_sh skip
10334 09:38:20.324413 lkdtm_ATOMIC_TIMING_sh skip
10335 09:38:20.324700 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10336 09:38:20.324980 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10337 09:38:20.325622 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10338 09:38:20.325939 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10339 09:38:20.326341 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10340 09:38:20.326645 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10341 09:38:20.326997 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10342 09:38:20.327290 lkdtm_USERCOPY_KERNEL_sh pass
10343 09:38:20.365077 lkdtm_STACKLEAK_ERASING_sh pass
10344 09:38:20.365555 lkdtm_CFI_FORWARD_PROTO_sh fail
10345 09:38:20.366297 lkdtm_CFI_BACKWARD_sh fail
10346 09:38:20.366645 lkdtm_FORTIFY_STRSCPY_sh pass
10347 09:38:20.366953 lkdtm_FORTIFY_STR_OBJECT_sh pass
10348 09:38:20.367249 lkdtm_FORTIFY_STR_MEMBER_sh pass
10349 09:38:20.367532 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10350 09:38:20.367850 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10351 09:38:20.368133 lkdtm_PPC_SLB_MULTIHIT_sh skip
10352 09:38:20.368437 lkdtm_stack-entropy_sh pass
10353 09:38:20.368787 + ../../utils/send-to-lava.sh ./output/result.txt
10354 09:38:20.532136 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10356 09:38:20.534149 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10357 09:38:20.763750 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10358 09:38:20.764554 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10360 09:38:21.000661 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10361 09:38:21.001438 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10363 09:38:21.231450 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10365 09:38:21.234432 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10366 09:38:21.465266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10367 09:38:21.465786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10369 09:38:21.686428 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10370 09:38:21.687280 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10372 09:38:21.917149 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10373 09:38:21.917944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10375 09:38:22.153151 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10376 09:38:22.154032 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10378 09:38:22.384984 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10379 09:38:22.385755 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10381 09:38:22.615738 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10382 09:38:22.616516 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10384 09:38:22.844346 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10385 09:38:22.844837 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10387 09:38:23.066543 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10388 09:38:23.067318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10390 09:38:23.297044 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10391 09:38:23.297531 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10393 09:38:23.527257 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10394 09:38:23.528052 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10396 09:38:23.763061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10397 09:38:23.763885 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10399 09:38:24.000880 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10400 09:38:24.001617 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10402 09:38:24.233435 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10403 09:38:24.233919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10405 09:38:24.473462 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10406 09:38:24.474225 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10408 09:38:24.707289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10409 09:38:24.707982 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10411 09:38:24.931069 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10412 09:38:24.931898 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10414 09:38:25.167082 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10415 09:38:25.167857 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10417 09:38:25.396009 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10418 09:38:25.396767 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10420 09:38:25.619611 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10421 09:38:25.620345 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10423 09:38:25.848625 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10424 09:38:25.849466 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10426 09:38:26.079611 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10427 09:38:26.080476 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10429 09:38:26.314386 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10430 09:38:26.315294 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10432 09:38:26.544251 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10433 09:38:26.545112 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10435 09:38:26.783720 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10436 09:38:26.784462 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10438 09:38:27.021991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10439 09:38:27.022845 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10441 09:38:27.245696 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10442 09:38:27.246417 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10444 09:38:27.484630 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10445 09:38:27.485376 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10447 09:38:27.719480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10448 09:38:27.720296 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10450 09:38:27.951401 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10451 09:38:27.952143 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10453 09:38:28.191179 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10454 09:38:28.191982 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10456 09:38:28.424181 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10457 09:38:28.424963 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10459 09:38:28.652980 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10460 09:38:28.653772 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10462 09:38:28.881833 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10463 09:38:28.882629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10465 09:38:29.105733 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10466 09:38:29.106532 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10468 09:38:29.340562 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10469 09:38:29.341374 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10471 09:38:29.564289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10472 09:38:29.565103 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10474 09:38:29.795333 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10475 09:38:29.796153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10477 09:38:30.028188 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10478 09:38:30.028976 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10480 09:38:30.253778 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10481 09:38:30.254532 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10483 09:38:30.485702 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10484 09:38:30.486425 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10486 09:38:30.717707 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10487 09:38:30.718630 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10489 09:38:30.946221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10490 09:38:30.946712 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10492 09:38:31.183382 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10493 09:38:31.184216 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10495 09:38:31.407033 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10496 09:38:31.407753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10498 09:38:31.641027 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10499 09:38:31.641745 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10501 09:38:31.870990 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10502 09:38:31.871736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10504 09:38:32.094653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10505 09:38:32.095451 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10507 09:38:32.327617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10508 09:38:32.328806 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10510 09:38:32.561434 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10511 09:38:32.562207 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10513 09:38:32.793052 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10514 09:38:32.793557 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10516 09:38:33.027060 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10517 09:38:33.027887 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10519 09:38:33.260195 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10520 09:38:33.261066 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10522 09:38:33.492600 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10523 09:38:33.493141 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10525 09:38:33.722594 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10526 09:38:33.723362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10528 09:38:33.927254 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10529 09:38:33.927736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10531 09:38:34.149136 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10532 09:38:34.149645 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10534 09:38:34.372029 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10535 09:38:34.372522 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10537 09:38:34.557172 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10538 09:38:34.558025 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10540 09:38:34.760753 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10541 09:38:34.761243 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10543 09:38:34.964908 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10544 09:38:34.965677 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10546 09:38:35.198713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10547 09:38:35.199420 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10549 09:38:35.428327 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10550 09:38:35.428814 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10552 09:38:35.657158 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10553 09:38:35.657641 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10555 09:38:35.874403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10556 09:38:35.875115 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10558 09:38:36.108175 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10559 09:38:36.108942 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10561 09:38:36.345079 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10562 09:38:36.345827 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10564 09:38:36.577806 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10565 09:38:36.578554 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10567 09:38:36.809693 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10568 09:38:36.810463 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10570 09:38:37.038553 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10571 09:38:37.039322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10573 09:38:37.268309 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10574 09:38:37.269017 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10576 09:38:37.492153 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10577 09:38:37.492902 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10579 09:38:37.710141 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10580 09:38:37.710913 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10582 09:38:37.943047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10583 09:38:37.943828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10585 09:38:38.173789 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10586 09:38:38.174533 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10588 09:38:38.410644 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10589 09:38:38.411350 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10591 09:38:38.659532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10592 09:38:38.660310 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10594 09:38:38.883374 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10595 09:38:38.884185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10597 09:38:39.117242 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10598 09:38:39.118009 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10600 09:38:39.350142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10601 09:38:39.350907 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10603 09:38:39.554020 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10604 09:38:39.554808 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10606 09:38:39.789541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10607 09:38:39.790081 + set +x
10608 09:38:39.790821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10610 09:38:39.792810 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 668011_1.6.2.4.5>
10611 09:38:39.793553 Received signal: <ENDRUN> 1_kselftest-lkdtm 668011_1.6.2.4.5
10612 09:38:39.793985 Ending use of test pattern.
10613 09:38:39.794380 Ending test lava.1_kselftest-lkdtm (668011_1.6.2.4.5), duration 171.55
10615 09:38:39.808637 <LAVA_TEST_RUNNER EXIT>
10616 09:38:39.809329 ok: lava_test_shell seems to have completed
10617 09:38:39.811968 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
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_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
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_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: pass
lkdtm_USERCOPY_STACK_FRAME_TO_sh: pass
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10618 09:38:39.812570 end: 3.1 lava-test-shell (duration 00:02:54) [common]
10619 09:38:39.813030 end: 3 lava-test-retry (duration 00:02:54) [common]
10620 09:38:39.813503 start: 4 finalize (timeout 00:01:32) [common]
10621 09:38:39.813984 start: 4.1 power-off (timeout 00:00:30) [common]
10622 09:38:39.814698 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10623 09:38:40.921480 >> OK - accepted request
10624 09:38:40.923853 Returned 0 in 1 seconds
10625 09:38:41.025072 end: 4.1 power-off (duration 00:00:01) [common]
10627 09:38:41.026483 start: 4.2 read-feedback (timeout 00:01:31) [common]
10628 09:38:41.027457 Listened to connection for namespace 'common' for up to 1s
10629 09:38:42.028061 Finalising connection for namespace 'common'
10630 09:38:42.028698 Disconnecting from shell: Finalise
10631 09:38:42.029150 / #
10632 09:38:42.130054 end: 4.2 read-feedback (duration 00:00:01) [common]
10633 09:38:42.130727 end: 4 finalize (duration 00:00:02) [common]
10634 09:38:42.131321 Cleaning after the job
10635 09:38:42.131866 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/ramdisk
10636 09:38:42.144562 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/kernel
10637 09:38:42.190861 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/dtb
10638 09:38:42.191465 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/nfsrootfs
10639 09:38:42.284172 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/668011/tftp-deploy-w42ko7n4/modules
10640 09:38:42.297751 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/668011
10641 09:38:43.013738 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/668011
10642 09:38:43.014017 Job finished correctly